1 2000-08-11 Kazu Hirata <kazu@hxi.com>
3 * expr.c: Fix formatting.
4 * config/obj-bout.c: Likewise.
6 2000-08-10 Jason Eckhardt <jle@cygnus.com>
8 * doc/c-i860.texi: Flesh out the i860 section more.
10 2000-08-10 Kazu Hirata <kazu@hxi.com>
12 * symbols.c: Fix formatting.
15 2000-08-09 Alan Modra <alan@linuxcare.com.au>
17 From Rodney Brown <RodneyBrown@mynd.com>
18 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
19 * configure: Regenerate.
21 2000-08-08 Jason Eckhardt <jle@cygnus.com>
23 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
24 (i860_fix_info): New enum.
25 (MD_APPLY_FIX3): Define.
26 (WORKING_DOT_WORD): Define.
27 (TC_HANDLES_FX_DONE): Define.
28 (DIFF_EXPR_OK): Define.
29 (LISTING_HEADER): Define.
30 (TARGET_FORMAT): Select target format based on endian flag.
31 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
32 (target_big_endian): Add external declaration.
34 * config/tc-i860.c: All existing code reworked completely. Other
36 (SYNTAX_SVR4): Define.
37 (target_warn_expand): New variable.
38 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
39 (md_longopts): Declare and define with new options (-EL, -EB,
41 (md_show_usage): New function.
42 (md_operand): New function.
43 (obtain_reloc_for_imm16): New function.
44 (md_apply_fix3): New function.
45 (tc_gen_reloc): New function.
47 2000-08-09 Kazu Hirata <kazu@hxi.com>
49 * hash.c: Fix formatting.
52 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
54 * config/tc-m68hc11.c (build_jump_insn): Make sure the
55 2 bytes of the jump address are in the same frag.
56 (find): Accept 68hc12 register indirect modes.
58 * NEWS: Mention 68HC11 & 68HC12 support.
60 2000-08-07 Richard Henderson <rth@cygnus.com>
62 * config/tc-ia64.c (unwind): Add prologue_mask member.
63 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
64 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
65 (dot_body): Clear unwind.prologue_mask.
66 (dot_prologue): Set it. Accept a register second argument.
68 2000-08-07 Kazu Hirata <kazu@hxi.com>
70 * config/atof-ieee.c: Fix formatting.
71 * config/atof-tahoe.c: Likewise.
73 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
75 * config/tc-avr.c: Use PARAMS macro in function declarations.
76 Don't declare md_pcrel_from_section (already in tc-avr.h).
77 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
78 (avr_operand): Don't set (unsigned) op_mask to -1.
80 2000-08-04 Nick Clifton <nickc@cygnus.com>
82 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
85 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
86 of .popsection, .previous, .pushsection, .subsection,
87 .version, .vtable_entry, .vtable_inherit and .weak.
89 2000-08-05 Kazu Hirata <kazu@hxi.com>
91 * config/tc-cris.c: Fix formatting.
92 * config/tc-i386.c: Likewise.
93 * config/tc-sparc.c (sparc_ip): Simplify the code.
95 2000-08-04 Kazu Hirata <kazu@hxi.com>
97 * config/tc-cris.c: Rearrange code for readability.
98 * config/tc-d10v.c: Fix formatting.
99 * config/tc-m32r.c: Likewise.
100 * config/tc-sparc.c: Likewise.
102 2000-08-02 Jim Wilson <wilson@cygnus.com>
104 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
105 before ia64_find_opcode.
106 (md_assemble): Likewise.
108 2000-08-01 Nick Clifton <nickc@cygnus.com>
110 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
111 Undo some formatting fixes.
113 2000-08-01 Kazu Hirata <kazu@hxi.com>
115 * config/obj-som.c: Fix formatting.
116 * config/obj-ieee.c: Likewise.
117 * config/tc-arm.c: Likewise.
118 * config/tc-v850.c: Likewise.
120 2000-08-01 Nick Clifton <nickc@redhat.com>
122 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
123 index by command line option.
125 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
127 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
128 (@node M68K-Branch): Rewrite to match the reality.
130 2000-07-31 Jason Eckhardt <jle@cygnus.com>
132 * doc/c-i860.texi: New file.
133 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
134 * doc/Makefile.in: Regenerate.
135 * doc/all.texi: Add I860 as relevant architecture.
136 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
138 2000-07-31 Kazu Hirata <kazu@hxi.com>
140 * config/tc-d30v.c: Fix formatting.
142 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
144 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
145 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
146 long emit a long branch if available instead of an absolute jump, never
147 emit absolute jumps for anything with --pcrel.
149 * doc/c-m68k.texi: Document new command line option.
151 2000-07-28 Jason Eckhardt <jle@cygnus.com>
153 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
154 * configure: Regenerated.
155 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
156 of operand to the .type directive (.e.g, "type").
158 2000-07-28 Alan Modra <alan@linuxcare.com.au>
160 * as.h (warn_comment, found_comment, found_comment_file): Declare.
161 * app.c (do_scrub_chars): Record where first comment found.
162 * read.c (read_a_source_file): Init found_comment on entry, and
163 notify whether comments found on exit.
164 * config/tc-hppa.c (md_shortopts): Add "c".
165 (md_longopts): Add warn-comment.
166 (md_parse_option): Handle it.
167 (md_show_usage): Show available options.
168 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
170 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
172 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
173 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
175 (md_estimate_size_before_relax): Don't fall off end of function.
177 2000-07-27 Kazu Hirata <kazu@hxi.com>
179 * config/tc-avr.c: Fix formatting.
180 * config/tc-ns32k.c: Likewise.
182 2000-07-27 Alan Modra <alan@linuxcare.com.au>
184 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
186 2000-07-27 Kazu Hirata <kazu@hxi.com>
188 * config/tc-d10v.c: Fix formatting.
189 * config/tc-z8k.c: Likewise.
190 * config/tc-sparc.c: Likewise.
192 2000-07-26 Dave Brolley <brolley@redhat.com>
194 * cgen.c (queue_fixup): Declare opinfo.
195 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
196 (gas_cgen_md_operand): Ditto.
197 (gas_cgen_md_apply_fix3): Ditto.
199 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
201 * config/obj-coff.c (obj_frob_symbol): Don't merge
202 labels. Don't merge if the symbol isn't constant. Return
203 immediately if a symbol is merged.
205 2000-07-22 Alan Modra <alan@linuxcare.com.au>
207 * frags.c (frag_align): Correct absolute section alignment.
209 2000-07-20 DJ Delorie <dj@redhat.com>
211 * config/obj-coff.c (obj_frob_symbol): revert previous change,
212 it breaks linking against DLLs.
214 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
216 * configure.in: Add CRIS support.
217 * configure: Regenerate.
218 * Makefile.am: (CPU_TYPES): Add cris.
219 (CPU_OBJ_VALID) [aout]: Add cris.
220 (MULTI_CPU_TYPES): Add cris.
221 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
222 [coff]: Only i386 and mips are valid.
223 (TARGET_CPU_CFILES): Add config/tc-cris.c.
224 (TARGET_CPU_HFILES): Add config/tc-cris.h.
225 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
226 Regenerate dependencies.
227 * Makefile.in: Regenerate.
228 * aclocal.m4: Regenerate.
229 * as.c: Declare crisaout, criself.
230 * config/tc-cris.h, config/tc-cris.c: New.
231 * config/e-criself.c, config/e-crisaout.c: New.
232 * po/POTFILES.in, po/gas.pot: Regenerate.
234 2000-07-20 Kazu Hirata <kazu@hxi.com>
236 * read.c: Fix formatting.
237 * write.c: Fix formatting.
239 2000-07-19 H.J. Lu <hjl@gnu.org>
241 * sb.c: Include <stdlib.h> if exists for abort ().
243 2000-07-19 Alan Modra <alan@linuxcare.com.au>
245 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
246 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
247 (pa_type_args): Same here.
249 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
251 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
252 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
253 the storage class is already set.
255 2000-07-17 Kazu Hirata <kazu@hxi.com>
257 * config/tc-m68hc11.c: Fix formatting.
258 * config/tc-mn10200.c: Likewise.
259 * config/tc-mn10300.c: Likewise.
260 * config/tc-pj.c: Likewise.
261 * config/tc-tic80.c: Likewise.
262 * config/tc-w65.c: Likewise.
264 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
266 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
269 2000-07-15 Ian Lance Taylor <ian@zembu.com>
271 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
274 2000-07-15 Alan Modra <alan@linuxcare.com.au>
276 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
277 ELF as are used for SOM (except the 32-bit reloc one) to decide
278 whether a symbol can be reduced to a section symbol. Expand on
279 the comment for symbols involved in LR% and RR% expressions.
281 2000-07-14 Nick Clifton <nickc@cygnus.com>
283 * config/tc-mips.c (mips_disable_float_construction): New
284 static variable. Set to true if doubles should not be
285 constructed by loading two single width fp registers with
287 (mips_ip): Test mips_disable_float_construction.
288 (md_longopts): Add command line switches --construct-floats
289 and --no-construct-floats.
290 (md_parse_option): Parse new command line options.
291 (md_show_usage): Describe new command line options.
293 * doc/c-mips.texi: Document new command line options.
295 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
297 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
298 * configure: Regenerate.
300 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
302 * configure.in (DEFAULT_EMULATION setting): Revert part of
303 2000-07-01 change that set te_multi=multi unless set to tmips.
304 * configure: Regenerate.
306 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
308 * config/obj-coff.c (coff_frob_section): Add padding to the last
309 section when aligning it increases its size.
311 2000-07-11 Kazu Hirata <kazu@hxi.com>
313 * config/tc-tic54x.c: Fix formatting.
315 2000-07-10 Kazu Hirata <kazu@hxi.com>
317 * config/tc-h8500.c: Fix formatting.
318 * config/tc-tic54x.c: Fix formatting.
320 2000-07-10 Alan Modra <alan@linuxcare.com.au>
322 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
323 displacements correctly.
325 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
327 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
329 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
333 2000-07-09 Alan Modra <alan@linuxcare.com.au>
335 From David Huggins-Daines <dhd@linuxcare.com>
336 * config/te-hppalinux64.h: Add a new emulation.
337 * configure.in (emulations): Add configure bits to support the
338 64-bit Linux/parisc target.
339 * configure: Regenerate.
341 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
342 (md_shortopts): Add `V' for ELF.
344 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
345 when SOM or ELF_ARG_RELOC are defined.
346 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
347 ELF_ARG_RELOC are defined.
348 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
349 (pa_stringer): ..Do it here instead. Fix comment typos.
350 (hppa_force_relocation): Cast enums to int before comparing with
353 From Ryan Bradetich <rbradetich@uswest.net>
354 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
355 redifinition warning.
356 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
357 (hppa_force_relocation): ditto
358 (md_apply_fix): Added cast to buf to fix warnings.
360 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
361 cons_fix_new_hppa, hppa_force_relocation): Prototype.
363 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
364 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
365 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
366 reloc_type** to avoid warnings in switch.
367 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
368 little earlier instead.
370 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
372 (pa_type_args): Use symbol_arg_reloc_info.
373 (struct pa_it): Make arg_reloc unsigned int.
374 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
375 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
376 (pa_code): Delete. pa_text duplicates this function.
377 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
378 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
380 (cons_fix_new_hppa): Actually change selector to e_fsel when
381 warning about assuming so.
382 (tc_gen_reloc): More example elf arg reloc code.
383 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
384 (hppa_force_relocation): Likewise.
386 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
388 (pa_end_of_source): Prototype.
389 (hppa_fix_adjustable): Prototype.
390 (LABELS_WITHOUT_COLONS): Move it..
391 * config/te-hppa.h: To here.
393 * config/te-hppa64.h: New file.
395 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
397 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
398 format -10, -16, 16 relocs.
399 (hppa_elf_mark_end_of_function): Test for null
400 last_call_info->start_symbol
402 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
403 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
404 re_assesmble_* functions. Delete extraneous statements. Fix
406 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
407 insn to re_assemble_*.
409 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
411 * doc/internals.texi (Expressions): Fix typo.
413 2000-07-08 Kazu Hirata <kazu@hxi.com>
415 * config/tc-sh.c: Fix formatting.
416 * config/tc-tic54x.c: Fix formatting.
417 * depend.c: Fix formatting.
418 * flonum-konst.c: Likewise.
419 * flonum-mult.c: Likewise.
421 2000-07-07 Kazu Hirata <kazu@hxi.com>
423 * config/tc-sh.c: Fix comments.
424 * config/obj-vms.c: Fix comments.
425 * config/tc-a29k.c: Likewise.
426 * config/tc-alpha.c: Likewise.
427 * config/tc-h8300.c: Likewise.
428 * config/tc-h8500.c: Likewise.
429 * config/tc-i370.c: Likewise.
430 * config/tc-ia64.c: Likewise.
431 * config/tc-m68hc11.c: Likewise.
432 * config/tc-m68k.c: Likewise.
433 * config/tc-mips.c: Likewise.
434 * config/tc-ns32k.c: Likewise.
435 * config/tc-ppc.c: Likewise.
436 * config/tc-z8k.c: Likewise.
438 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
440 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
441 Default to '(SEC_LOAD | SEC_DATA)'.
442 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
444 * doc/internals.texi (CPU Backend): Describe
445 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
447 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
449 * as.c (parse_args): NULL terminate the long option list.
451 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
453 * config/tc-d30v.h: Include "write.h" for fixS.
454 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
456 2000-07-05 Nick Clifton <nickc@cygnus.com>
458 * config/tc-d30v.c (write_2_short): Further changes to warning
459 messages produced when combining EITHER_BUT_PREFER_MU attributed
462 2000-07-05 DJ Delorie <dj@redhat.com>
466 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
468 * config/tc-arm.c (psrs): Accept combinations of flags.
470 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
472 * config/tc-avr.c: Change _ () to _() around all strings marked
473 for translation (exception from the usual coding style).
474 (avr_opt): New struct variable, how the new switches are set.
475 (OPTION_MMCU): Define as 'm' and actually use.
476 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
477 (show_mcu_list): New function, display the list of known MCUs.
478 (md_show_usage): Document the new switches. Call show_mcu_list.
479 (avr_set_arch): Change 'm' to OPTION_MMCU.
480 (md_parse_option): Call show_mcu_list if unknown MCU specified.
481 Handle the new switches.
482 (avr_operands): Disable warnings for undefined combinations of
483 operands if -mall-opcodes. Disable warnings for skipping two-word
484 instructions if enhanced core or -mno-skip-bug.
485 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
486 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
487 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
488 (avr_ldi_expression): Warn about implicit lo8().
489 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
491 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
493 * configure.in: Add entry for mips-*-sysv4*MP*
495 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
496 elf32-tradlittlemips for traditional mips targets.
497 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
498 test for Link Once sections as in adjust_reloc_syms.
499 * config/te-tmips.h: New file for traditional mips targets. Define
502 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
504 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
505 flags argument is not present, don't change an existing section's
506 section's attributes. If the flags argument is present, warn if the
507 attributes don't match the section's current attributes. When
508 long section names are supported, set SEC_LINK_ONCE and
509 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
511 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
513 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
514 symbols; create them.
516 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
518 * write.c (set_segment_vma): New: Set vma and lma for a segment.
519 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
521 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
523 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
524 expressions. Ignore the problem when handling 16 bit immediates,
525 because the assembler will take care of the relocation later.
527 2000-06-27 Nick Clifton <nickc@cygnus.com>
529 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
530 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
531 sequential order, and emit warning messages if the input source
532 code contains constructs like that, or parallel constructs
533 containing such opcodes.
535 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
537 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
538 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
539 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
540 (md_show_usage): Update usage message.
541 (md_parse_option): Allow redefinition of MCU type within the
542 same avr[1-5] bfd machine type. Show both old and new MCU type
543 in the error message.
544 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
545 Simplify 8K wrap code.
547 2000-06-25 Kazu Hirata <kazu@hxi.com>
549 * config/obj-aout.c: Remove all uses of DEFUN.
550 * config/obj-ieee.c: Likewise.
551 * config/tc-sh.c: Fix comment typos.
552 * config/tc-tahoe.c: Likewise.
553 * config/tc-vax.c: Likewise.
554 * config/tc-w65.c: Likewise.
555 * config/tc-z8k.c: Likewise.
556 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
558 2000-06-24 DJ Delorie <dj@cygnus.com>
560 * config/tc-i386.c (md_estimate_size_before_relax): Revert
561 more changes from Sept 1999
562 (tc_i386_fix_adjustable): ditto
563 (md_apply_fix3): ditto
565 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
567 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
568 (gas_cgen_parse_operand): Set it around expression() call.
569 (gas_cgen_md_operand): Test for it before longjmp().
571 2000-06-24 Kazu Hirata <kazu@hxi.com>
573 * config/tc-h8500.c: Remove all uses of DEFUN.
574 * config/tc-sh.c: Likewise.
575 * config/tc-w65.c: Likewise.
576 * config/tc-z8k.c: Likewise.
578 * config/tc-h8500.c: Fix typos in comments.
580 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
582 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
585 2000-06-23 matthew green <mrg@redhat.com>
587 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
588 defined. Fix error message for `[' grouping.
590 2000-06-22 Kazu Hirata <kazu@hxi.com>
592 * config/tc-h8300.c: Fix formatting and comment typos.
594 2000-06-22 Timothy Wall <twall@cygnus.com>
596 * config/tc-ia64.c (note_register_values): Move premature QP
597 notation clearing into the appropriate place.
599 2000-06-22 Alan Modra <alan@linuxcare.com.au>
601 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
602 first before anything else. Add bin-bugs.h, emul.h and progress.h
603 Sort list of files as for $(OBJS) in Makefile.am.
605 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
606 find one. Remake dependencies.
607 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
608 * Makefile.in: Regenerate.
609 * doc/Makefile.in: Regenerate.
611 * config/tc-i386.c (i386_displacement): Don't assume a constant
612 displacement is necessarily 16 bits when in 16 bit code mode.
613 (md_assemble): Instead size the displacement here after we know
614 for sure that a .code16gcc operand hasn't automatically added
615 operand size prefixes.
617 2000-06-21 H.J. Lu <hjl@gnu.org>
619 * Makefile.am: Rebuild dependency.
620 * Makefile.in: Rebuild.
622 2000-06-21 Kazu Hirata <kazu@hxi.com>
624 * config/tc-h8300.c (parse_reg): Make the function static.
625 (parse_exp): Likewise.
627 2000-06-20 DJ Delorie <dj@cygnus.com>
629 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
630 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
631 for cygwin import libraries to work properly.
633 2000-06-20 H.J. Lu <hjl@gnu.org>
635 * Makefile.am: Rebuild dependency.
636 * Makefile.in: Rebuild.
637 * configure: Likewise.
638 * doc/Makefile.in: Likewise.
640 2000-06-20 Timothy Wall <twall@cygnus.com>
642 * doc/internals.texi (CPU backend): Add @itemx for
643 TC_START_LABEL_WITHOUT_COLON.
644 * doc/c-tic54x.texi: New.
645 * doc/as.texinfo: Add tic54x features and include primary tic54x
647 * doc/all.texi: Add C54X.
648 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
649 * doc/Makefile.in: Regenerate.
650 * configure.in: Add tic54x and define LIBM for tic54x.
651 * configure: Regenrate.
652 * config/tc-tic54x.[ch]: New.
653 * config/obj-coff.h: Add tic54x.
654 * Makefile.am: (CPU_TYPES): Add tic54x.
655 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
656 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
657 (as_new_LDADD): Add $(LIBM).
658 * Makefile.in: Regenerate.
660 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
662 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
663 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
664 * doc/as.texinfo: Likewise.
666 * configure, Makefile.in: Regenerate.
667 * configure.in (emulations): Recognize m6811 and m6812.
668 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
669 Added files for 68hc11 and 68hc12 assembler.
670 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
671 * config/tc-m68hc11.h: Header definition for that assembler.
673 2000-06-18 Nick Clifton <nickc@redhat.com>
675 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
676 instead of OCTETS_PER_BYTE.
678 * config/tc-v850.c: Fix compile time warnings.
679 * config/tc-ppc.c: Fix compile time warnings.
681 2000-06-18 H.J. Lu <hjl@gnu.org>
683 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
684 * configure: Rebuild.
686 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
688 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
691 2000-06-16 Nick Clifton <nickc@cygnus.com>
693 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
694 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
696 * doc/c-mips.texi: Document newly accepted cpu variants.
698 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
700 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
702 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
704 * macro.c (getstring): Make it possible to escape the quote
707 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
709 * config/tc-hppa.c (pa_export): Weak symbols can be global.
711 2000-06-13 H.J. Lu <hjl@gnu.org>
713 * configure: Regenerate.
715 2000-06-09 Alan Modra <alan@linuxcare.com.au>
717 * app.c (do_scrub_begin): Don't default lex[';'] as a line
719 * doc/internals.texi (line_separator_chars): Semicolon is no
720 longer a default. Mention null and newline as defaults.
722 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
724 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
725 * config/tc-i860.h (line_separator_chars): Likewise.
726 * config/tc-h8300.c (line_separator_chars): Likewise.
727 * config/tc-i960.c (line_separator_chars): Likewise.
728 * config/tc-m68k.c (line_separator_chars): Likewise.
729 * config/tc-mips.c (line_separator_chars): Likewise.
730 * config/tc-ns32k.c (line_separator_chars): Likewise.
731 * config/tc-sparc.c (line_separator_chars): Likewise.
732 * config/tc-vax.c (line_separator_chars): Likewise.
734 * config/tc-h8300.c (comment_chars): Use string initialiser.
735 * config/tc-i960.c (line_comment_chars): Likewise.
736 * config/tc-z8k.c (comment_chars, line_comment_chars,
737 line_separator_chars): Likewise.
739 * config/tc-arm.c (line_separator_chars): Always use `;', not just
742 2000-06-08 Nick Clifton <nickc@cygnus.com>
744 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
747 2000-06-08 David O'Brien <obrien@FreeBSD.org>
749 * configure.in (VERSION): Update to show this is the CVS mainline.
751 2000-06-08 Matthew Jacob <mjacob@feral.com>
753 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
754 $at is the integer register $r28, vs. both $r28 and the floating
757 2000-06-08 James E. Wilson <wilson@cygnus.com>
759 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
760 (dot_endp): Don't call ia64_flush_insns.
761 (emit_one_bundle): Don't delete prologue/body records from
762 unwind_record list in first loop. Rewrite second loop to account for
765 2000-06-07 David Mosberger <davidm@hpl.hp.com>
767 * config/tc-ia64.c: Add missing prototypes.
768 (generate_unwind_image): Cast argument to output_unw_records call.
770 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
772 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
774 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
776 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
777 (REGISTER_P): likewise.
778 (avr_opcodes): uses include/opcode/avr.h
779 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
781 2000-06-04 Alan Modra <alan@linuxcare.com.au>
783 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
786 2000-06-03 H.J. Lu <hjl@gnu.org>
788 * read.c (is_end_of_line): Put back `;'.
790 2000-06-03 Alan Modra <alan@linuxcare.com.au>
792 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
794 2000-06-01 Alan Modra <alan@linuxcare.com.au>
796 * expr.c (operand): Test is_end_of_line outside switch to catch
797 line separator chars that are also operators.
798 (operator): Return O_illegal for line separator chars.
800 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
801 entry (or `!' entry for TC_HPPA).
803 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
804 before indexing is_end_of_line. Remove redundant check for '\0'.
806 * config/tc-h8500.c (md_assemble): Likewise.
807 * config/tc-mcore.c (md_assemble): Likewise.
808 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
811 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
813 * config/tc-mcore.c (mcore_cons): Likewise.
814 (mcore_float_cons): Likewise.
815 (mcore_stringer): Likewise.
816 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
818 2000-06-01 Scott Bambrough <scottb@netwinder.org>
820 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
822 2000-05-29 Nick Clifton <nickc@cygnus.com>
824 * config/tc-sh.c: Fix compile time warning messages.
826 * config/tc-mips.c: Fix compile time warning messages.
828 2000-05-29 Philip Blundell <philb@gnu.org>
830 * doc/as.texinfo: Update copyright dates.
831 (Local Labels): Delete misplaced mention of ARM.
832 * NEWS: Mention ARM ELF support.
834 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
836 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
837 it is modified, and use the real_size to compute the frag address
838 for dwarf2 line info.
840 2000-05-27 Alan Modra <alan@linuxcare.com.au>
842 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
843 line-matching scheme to cope with automake moving variables around.
844 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
845 * Makefile.in: Regenerate.
847 2000-05-26 Jakub Jelinek <jakub@redhat.com>
849 * config/tc-sparc.c (sparc_relax): New.
850 (md_longopts): Add -relax and -no-relax options.
851 (md_parse_options, md_show_usage): Likewise.
852 (md_apply_fix3): Optimize tail call into branch always if possible.
854 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
856 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
857 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
858 rules, with warning when a GAS statement specifies a packing that
859 will result in an instruction being squashed.
860 Added typdef packing_type and enumerals, changed various integer
861 literals to use the enumerals.
863 2000-05-24 David Mosberger <davidm@hpl.hp.com>
865 * config/tc-ia64.c (dot_restorereg_p): New function.
866 (md_pseudo_table): Add restorereg.p.
867 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
868 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
870 * config/tc-ia64.h (unw_record_type): Add unwabi.
871 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
872 called MASK with members for imask, and the masks produced by
873 fr_mem, gr_mem, br_mem, and frgr_mem.
874 (unw_p_record): Add members ABI and CONTEXT.
875 (unw_x_record): Add member AB.
876 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
877 as pseudo-register for use during unwind info generation.
878 (AR_PFS, AR_LC): New macros.
879 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
880 whose names start with an at sign (as in "@priunat").
881 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
883 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
884 proc_end, unwind_info, personality_routine): Consolidate into
885 "unwind" structure to reduce offset-table use. Add member
886 NEXT_SLOT_NUMBER to track the slot number for the next instruction
888 (output_R1_format, output_R3_format, output_P3_format,
889 output_P6_format): Initialize R with zero to reduce compiler warnings.
890 (output_P7_format): Ditto. Add `default' branch to switch
891 statement to reduce compiler warnings.
892 (output_P8_format, output_B1_format, output_B4_format): Ditto.
893 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
894 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
895 into single argument.
896 (output_X1_format, output_X3_format): Initialize R with zero to reduce
897 compiler warnings. Merge A and B args into single argument.
898 (output_X2_format, output_X4_format): Remove unused variable R. Merge
899 A and B args into single argument.
900 (free_record): Removed (wasn't used).
901 (free_list_records): Also free imasks in prologue records.
902 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
903 (output_spill_mask): Remove.
904 (output_unwabi): New function.
905 (output_epilogue, output_label_state, output_copy_state): Call
907 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
908 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
910 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
911 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
912 as part of handling the prologue records. Emit region's imask if
913 we have one. Handle unwabi, epilogue, label_state, copy_state,
914 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
915 spill_sprel_p, and spill_reg_p records.
916 (set_imask, count_bits, slot_index): New function.
917 (fixup_unw_records): Fix region size computation. Handle
918 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
919 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
920 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
921 set_imask accordingly. Update imask for gr_gr, and br_gr records.
922 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
923 (dot_save): Use manifest constants for applicaton registers.
924 Handle REG_PR and REG_PRIUNAT.
925 (dot_restore): Don't just ignore it.
926 (dot_restorereg): New function..
927 (generate_unwind_image): Ensure unwind info is a multiple of eight
928 bytes, not just four bytes.
929 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
930 (dot_altrp): Don't just ignore it.
931 (dot_savemem): New function. Replaces dot_savesp() and
932 dot_savepsp(). Use manifest constants for applicaton registers.
933 Handle REG_PR and REG_PRIUNAT.
934 (dot_savef): Simplify.
935 (dot_saveb): Support generation of br_gr.
936 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
937 dot_label_state, dot_copy_state): New function.
938 (dot_unwabi): Don't just ignore it.
939 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
940 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
941 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
942 (emit_one_bundle): Set slot number for prologue/body records
943 *before* emitting the first insn.
944 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
945 (md_begin): Declare "psp" pseudo-register.
946 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
947 so we don't get segfault.
948 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
949 counts as required per SW Conventions manual
950 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
951 output_preds_psprel, output_preds_sprel, output_spill_base,
952 output_unat_psprel, output_unat_sprel, output_lc_psprel,
953 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
954 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
955 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
956 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
957 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
958 (dot_vframe): Implement.
959 (dot_vframesp, dot_vframepsp): New function.
961 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
963 * configure.in (i386-*-freebsd a.out entry): Quote properly.
964 * configure: Regenerate.
966 2000-05-23 Alan Modra <alan@linuxcare.com.au>
968 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
969 (md_estimate_size_before_relax): so we can use it here instead of
970 old kludges. Localise vars to blocks. Comment.
972 * frags.c (frag_new): Update fr_var comments.
973 * frags.h (struct frag): Ditto.
975 2000-05-22 Richard Henderson <rth@cygnus.com>
977 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
978 (pseudo_func): Add pcrel.
979 (operand_match): Handle IA64_OPND_TGT64.
980 (build_insn): Likewise.
981 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
982 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
983 (fix_insn): Handle all three 64-bit relocation types.
985 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
987 * obj.h (struct format_ops): New members begin, app_file,
988 s_set_other, s_set_desc, s_get_type, s_set_type,
989 separate_stab_sections, init_stab_section.
991 * config/obj-multi.h: Update GPL notice to v2.
994 (S_SET_SIZE): Test s_set_size for NULL before calling.
995 (S_SET_ALIGN): Similar for s_set_align.
1000 (SEPARATE_STAB_SECTIONS): New.
1001 (INIT_STAB_SECTION): New.
1002 (EMIT_SECTION_SYMBOLS): New.
1003 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1005 * config/obj-elf.h: Update GPL notice to v2.
1006 Mention that this file is included from obj-multi.h.
1007 (obj_begin): Wrap definition in ifndef.
1008 (elf_file_symbol): Constify declaration.
1009 (obj_app_file): Ditto.
1010 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1011 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1013 * config/obj-elf.c (elf_s_set_other): New.
1014 (elf_file_symbol): Constify argument.
1015 (elf_separate_stab_sections): New.
1016 (elf_init_stab_section): New.
1017 (elf_format_ops): Add new members. Remove comma at end.
1019 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1020 (ecoff_format_ops): Add new fields. Remove comma at end.
1021 Mention inconsistency for emit_section_symbols.
1023 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1025 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1026 (coff_separate_stab_sections): New.
1027 (coff_format_ops): Add new members.
1029 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1030 (obj_aout_s_set_other): New.
1031 (obj_aout_s_set_desc): New.
1032 (obj_aout_s_get_type): New.
1033 (obj_aout_s_set_type): New.
1034 (obj_aout_separate_stab_sections): New.
1035 (aout_format_ops): New members added. Use obj_aout_process_stab,
1036 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1037 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1039 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1041 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1043 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1044 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1045 (md_estimate_size_before_relax): Ensure jumps to weak and
1046 externally visible symbols are relocatable.
1048 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1050 * stabs.c (aout_process_stab): Make global.
1051 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1052 * read.h (aout_process_stab): Declare.
1054 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1055 Generalize to *aout, *coff *elf.
1056 * configure: Regenerated.
1058 * doc/internals.texi (Object format backend): Say
1059 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1061 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1062 * Makefile.in: Regenerated.
1064 2000-05-19 Catherine Moore <clm@cygnus.com>
1066 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1068 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1070 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1071 instruction to reflect change in re_assemble_*.
1073 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1075 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1076 build PA64 ELF tools.
1077 * configure: Rebuilt.
1079 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1081 * Makefile.am: Regenerate dependencies.
1082 * Makefile.in: Regenerate.
1084 2000-05-15 Nick Clifton <nickc@cygnus.com>
1086 * config/tc-arm.c (struct asm_psr): Add boolean field
1087 distinguishing between CSPR and SPSR. Rename 'number' field
1089 (psrs): Rearrange contents to match new asm_psr structure.
1090 (arm_psr_parse): Move next to psr_required_here. Make it
1091 return an asm_psr structure.
1092 (psr_required_here): Use asm_psr structure returned by
1094 (do_msr): Reorganise to allow psr_required_here to be called
1096 (md_undefined_name): Mark 'name' parameter as unused, since
1097 the COFF target does not use it.
1099 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1101 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1103 * config/te-aux.h: Likewise.
1104 * config/te-dpx2.h: Likewise.
1105 * config/te-go32.h: Likewise.
1106 * config/te-hp300.h: Likewise.
1107 * config/te-hppa.h: Likewise.
1108 * config/te-i386aix.h: Likewise.
1109 * config/te-ic960.h: Likewise.
1110 * config/te-interix.h: Likewise.
1111 * config/te-nbsd532.h: Likewise.
1112 * config/te-pc532mach.h: Likewise.
1113 * config/te-ppcnw.h: Likewise.
1114 * config/te-psos.h: Likewise.
1115 * config/te-sparcaout.h: Likewise.
1116 * config/te-sun3.h: Likewise.
1117 * config/te-sysv32.h: Likewise.
1119 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1121 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1122 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1123 and sign extend without an if statement.
1124 (build_bytes): Likewise.
1126 2000-05-14 Kazu Hirata <kazu@hxi.com>
1128 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1129 X_add_symbol L_32 case.
1131 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1133 * config/te-freebsd.h: New file.
1135 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1137 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1138 bindtextdomain): Replace defines with those from intl/libgettext.h
1139 to quieten gcc warnings.
1141 * NEWS: Mention x86 .arch and -q.
1143 * config/tc-i386.c (quiet_warnings): New.
1144 (md_assemble): Use quiet_warnings.
1145 (md_parse_option): Set quiet_warnings from -q.
1146 (md_show_usage): Mention -q, delete -m.
1147 (flag_do_long_jump): Delete.
1148 (md_parse_option): Remove -m.
1149 (md_show_usage): Remove -m.
1150 (md_create_long_jump): Remove useless flag_do_long_jump code.
1152 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1153 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1155 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1156 Alexander Sokolov <robocop@netlink.ru>
1158 * doc/c-i386.texi (i386-Arch): New section.
1159 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1161 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1162 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1163 architecture has been given and is not 486.
1164 (set_cpu_arch): New.
1165 (md_pseudo_table): Add .arch.
1166 (md_assemble): Warn if cpu architecture has been given and an
1167 unsupported instruction.
1169 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1170 Move operand_types bit defines after relevant template field.
1171 (template): Add cpu_flags.
1175 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1177 * config/tc-mn10300.h (md_end): Define.
1178 (mn10300_finalize): Declare.
1179 * config/tc-mn10300.c: Include dwarf2dbg.h.
1180 (debug_line): Define.
1181 (md_assemble): Generate dwarf2 line info.
1182 (mn10300_finalize): New function. Finalize dwarf2 info.
1184 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1186 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1187 external version of the relocation for weak symbols.
1189 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1191 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1192 frame size in units of 16 bytes, as required per SW Conventions manual.
1193 (output_unw_records): Output info-block header as a dword to get
1196 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1198 * as.h: #include "file", not <file> on files from ../include.
1199 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1200 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1201 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1202 (tc_coff_symbol_emit_hook): Ditto.
1203 (OPTCOUNT): Cast to int to avoid compiler warning.
1204 (md_begin): Fix signed/unsigned warnings.
1206 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1208 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1209 ABRANCH LONG case for a conditional branch on a 68000.
1210 (md_estimate_size_before_relax): Likewise. Also handle
1211 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1212 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1213 PC-relative on all CPUs.
1214 (md_estimate_size_before_relax): Likewise.
1216 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1218 * as.c (parse_args): Just mention current year in printed
1221 2000-05-03 J.T. Conklin <jtc@redback.com>
1223 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1225 (md_parse_option): Recognize -m7400.
1227 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1229 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1230 don't permit lp to become less than the words array.
1232 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1234 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1235 Fix little-endian case.
1237 2000-05-03 David O'Brien <obrien@NUXI.com>
1239 * as.c (parse_args): Update copyright.
1241 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1243 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1244 for the .bss section too.
1246 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1248 * configure.in: Set em=linux for hppa-*-linux.
1249 * configure: Regenerate.
1250 * doc/Makefile.in: Regenerate with correct automake.
1252 * frags.c (frag_grow): Sanity check chunk_size.
1254 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1255 * config/obj-som.h: Likewise.
1256 * config/obj-ieee.h: Likewise.
1258 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1260 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1261 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1262 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1263 (pa_ip): low_sign_unext now returns via function value. Use
1264 re_assemble_* instead of dis_assemble_* and
1265 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1267 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1268 (md_section_align, md_parse_option, md_show_usage,
1269 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1270 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1271 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1272 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1273 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1275 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1276 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1277 outside of switch. Correct mask and shifting errors in case 10
1278 and case -11. In case 21, compare against signed range to suit
1279 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1280 case 17 and case 22, use offsetT variable to properly check range.
1281 Use re_assemble_* here too.
1282 (evaluate_absolute): Change type of value to offsetT. Call
1283 hppa_field_adjust to do the work for us.
1284 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1285 (pa_parse_cmpib_64_cmpltr): Ditto.
1286 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1287 of i to unsigned int.
1288 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1289 (pa_end_of_source): Return type is void.
1291 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1293 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1295 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1297 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1298 More comments added.
1299 (md_begin): Removed "construct symbols for each register name".
1300 Because register names conflicts with GCC generated function
1302 (avr_operand): Now constant numbers can be used as a register
1303 identifiers (0 as r0, 31 as r31).
1304 (md_assemble): use skip_space () before parsing instruction
1307 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1309 * config/tc-avr.c: New AVR_ISA_ defined.
1310 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1311 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1312 for `fmul', `movw' and `lpm R,Z' instructions.
1313 (avr_operands): Warn if current opcode is a two-word instruction
1314 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1315 (avr_opcodes): New commands added.
1316 (REGISTER_P): Check 'a' and 'v' constraint letters.
1317 (mcu_types): New MCU added.
1319 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1321 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1322 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1323 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1324 * configure: Regenerate.
1326 2000-04-29 Andreas Jaeger <aj@suse.de>
1328 * as.h: Correctly check GCC version.
1330 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1332 * as.c (parse_args): Allow md_parse_option to override -a listing
1334 * config/obj-coff.c (add_lineno): Change type of offset parameter
1335 from "int" to "bfd_vma."
1336 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1337 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1338 (ppc_change_csect): Align correctly for XCOFF64.
1339 (ppc_machine): New function, which discards "ppc_machine" line.
1340 (ppc_tc): Cons for 8 when code is 64 bit.
1341 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1343 (md_parse_option): Handle -a64 and -a32.
1345 * config/tc-ppc.h (TARGET_MACH): Define.
1346 (TARGET_FORMAT): Move to function.
1347 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1349 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1351 * doc/as.1: Fix unbalanced brackets.
1353 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1355 (line_comment_chars): Set to '/' if TE_FreeBSD.
1357 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1359 * configure.in: Configury support for PA64 (currently disabled).
1360 * configure: Rebuilt.
1362 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1364 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1365 bfd_set_section_alignment.
1367 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1369 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1372 2000-04-24 Nick Clifton <nickc@cygnus.com>
1374 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1375 * doc/as.texinfo (Align): Include arm and strongarm in list of
1376 targets that have the second form of the behaviour of the .align
1379 2000-04-24 Mark Klein <mklein@dis.com>
1381 * obj-som.c: Terminate obj_pseudo_table.
1383 2000-04-22 Timothy Wall <twall@cygnus.com>
1385 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1387 (operand_match): Conditionally insert default bit values for IMMU9.
1389 2000-04-14 Matthew Green <mrg@cygnus.com>
1391 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1392 * configure: Rebuilt.
1394 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1395 Jason Eckhardt <jle@cygnus.com>
1397 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1399 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1400 Added handling of new operand types l,y,&,fe,fE,fx.
1402 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1403 David Mosberger <davidm@hpl.hp.com>
1404 Timothy Wall <twall@cygnus.com>
1405 Andrew MacLeod <amacleod@cygnus.com>
1406 Jim Wilson <wilson@cygnus.com>
1408 * Makefile.am (CPU_TYPES): Add ia64.
1409 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1410 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1411 * Makefile.in: Rebuild.
1412 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1413 * configure: Rebuild.
1414 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1415 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1416 * expr.c (expr): Handle md_optimize_expr.
1417 * read.c (LEX_HASH): Add comment.
1418 * config/tc-ia64.c, config/tc-ia64.h: New files.
1420 2000-04-21 Richard Henderson <rth@cygnus.com>
1422 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1423 bundling a non-delayed branch type instruction.
1425 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1427 * config/tc-mn10300.c (HAVE_AM30): Define.
1428 (md_assemble): Use it.
1430 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1432 * config/obj-elf.c (obj_elf_change_section): Check for changed
1435 * Makefile.am: (CPU_MULTI_VALID): Remove.
1436 (MULTI_CPU_TYPES): Define.
1437 (MULTI_CPU_OBJ_VALID): Define.
1438 (DEPTC): Use the above.
1439 (DEPOBJ): Same here.
1441 Regenerate dependencies.
1442 * Makefile.in: Regenerate.
1444 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1446 * Makefile.am (YACC, LEX): Get them from configure.
1448 2000-04-18 H.J. Lu (hjl@gnu.org)
1450 * config/tc-i386.c (offset_in_range): Use addressT instead of
1451 bfd_vma for non-bfd assemblers.
1453 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1455 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1456 doesn't give spurious errors.
1458 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1460 * as.h (SEEK_SET): Define if undefined.
1462 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1464 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1465 constants, and don't assume offsetT is 32 bits.
1467 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1469 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1470 (md_pcrel_from_section): Add prototype.
1471 (d10v_fix_adjustable): Add prototype.
1472 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1474 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1476 2000-04-12 Nick Clifton <nickc@cygnus.com>
1478 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1479 symbol in frag chain.
1481 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1483 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1484 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1485 (fits_in_signed_word, smallest_imm_type): Ditto.
1486 (md_assemble): Use an offsetT var to hold offsetT values, not a
1488 (offset_in_range): New.
1489 (md_assemble): Use it.
1490 (md_convert_frag): Change type of target_address, opcode_address,
1491 and displacement_from_opcode_start to offsetT.
1492 (md_create_short_jump): Change type of offset to offsetT.
1493 (md_create_long_jump): Ditto.
1494 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1495 (md_chars_to_number): Remove.
1496 (output_invalid): Remove duplicate prototype.
1498 2000-04-09 Nick Clifton <nickc@cygnus.com>
1500 * Makefile.am (CPU_TYPES): Add 'avr'.
1501 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1502 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1504 * Makefile.in: Regenerate.
1506 * doc/as.texinfo: Add M32R documentation.
1508 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1510 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1511 --enable-build-warnings option.
1512 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1513 * Makefile.in, configure: Re-generate.
1515 2000-04-07 Nick Clifton <nickc@cygnus.com>
1517 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1518 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1519 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1520 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1521 (arm_force_relocation): Force relocations for
1522 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1524 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1526 * config/tc-sh.c (get_operands): There's no third operand if the
1527 first operand is an immediate.
1529 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1531 * config/tc-sh.c (immediate): Delete.
1532 (sh_operand_info): Add immediate member.
1533 (parse_reg): Use A_PC for pc.
1534 (parse_exp): Add second argument 'op'. All callers changed.
1535 (parse_at): Expect pc to be coded as A_PC.
1536 Use immediate field in *op.
1537 (insert): Add fourth argument 'op'. All callers changed.
1538 (build_relax): Add second argument 'op'. All callers changed.
1539 (insert_loop_bounds): New function.
1540 (build_Mytes): Remove DISP_4.
1541 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1542 (assemble_ppi): Use immediate field in *operand.
1543 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1544 (md_apply_fix): Likewise.
1545 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1547 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1549 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1551 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1553 * internals.texi (CPU backend): Document
1554 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1556 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1558 * po/gas.pot: Regenerate.
1560 * as.c (show_usage): Restore translated part of bug string.
1561 * gasp.c (show_usage): Likewise.
1563 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1564 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1565 than move-if-change.
1566 (DEP1): Modify for "gcc -MM".
1570 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1571 Update dependencies.
1572 * Makefile.in: Regenerate.
1574 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1576 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1577 (md_begin): Likewise.
1578 (HAVE_AM33): New macro.
1579 (md_assemble): Use it. Match r_regs and xr_regs only if
1582 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1584 * as.h: #include "bin-bugs.h"
1585 * as.c (show_usage): Use REPORT_BUGS_TO.
1586 * gasp.c: #include "bin-bugs.h"
1587 (show_usage): Use REPORT_BUGS_TO.
1589 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1591 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1593 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1594 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1597 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1599 * config/tc-i386.c (i386_immediate): Don't assume a constant
1600 immediate is necessarily 16 bits when in 16 bit code mode.
1601 (md_assemble): Instead set guess_suffix here after we have checked
1604 2000-04-02 Richard Henderson <rth@cygnus.com>
1606 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1607 quantities. Correct right shift sign extension.
1608 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1609 32-bit value when shifting into place.
1611 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1613 * app.c: Add ATTRIBUTE_UNUSED as needed.
1614 * config/tc-ppc.c: Likewise.
1615 (ppc_size): Make unsigned long.
1616 (ppc_insert_operand): Add casts to avoid warnings.
1618 2000-03-31 Nick Clifton <nickc@cygnus.com>
1620 * config/tc-d10v.h (md_flush_pending_output): Define.
1622 2000-03-29 Nick Clifton <nickc@cygnus.com>
1624 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1625 segment. Works for both BFD_ASSEMBLER and others.
1626 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1628 2000-03-29 Nick Clifton <nickc@cygnus.com
1630 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1632 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1634 * listing.c (LISTING_LHS_WIDTH): Default depends on
1636 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1638 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1640 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1643 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1645 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1647 * config/tc-avr.c (mcu_types): Add missing initialiser.
1648 (md_pcrel_from_section): Add prototype.
1649 (avr_operand): Remove redundant test of unsigned < 0.
1650 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1652 2000-03-27 Denis Chertykov <denisc@overta.ru>
1654 * config/tc-avr.c: New file for AVR support.
1655 * config/tc-avr.h: Likewise.
1656 * configure.in: Add AVR support.
1657 * configure: Regenerate.
1659 2000-03-26 Timothy Wall <twall@cygnus.com>
1661 * gasp.c (macro_op): Add new argument to check_macro call.
1662 Macro structure definitions moved to macro.h
1663 * sb.h: Add argument to prototype for input_scrub_include_sb.
1664 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1665 nesting checks with an additional flag.
1666 (struct input_save): Add flag to indicate whether current sb
1667 should be checked for proper macro/conditional nesting.
1668 (input_scrub_push/pop): Save/restore nest check flag.
1669 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1671 * macro.c (check_macro): Allow caller to retrieve parsed macro
1672 information if a pointer is provided. This information may be
1673 used by the new macro hooks.
1674 * macro.h: Update prototype for check_macro. Macro struct
1675 definitions moved here from macro.c/gasp.c.
1676 * read.c (read_a_source_file): Add parameter to check_macro call,
1677 and pass macro info to the macro hook, if defined.
1678 (input_scrub_insert_line): New. Allow insertion of a line of
1679 characters into the input stream.
1680 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1681 file into the input stream.
1682 (s_include): Use input_scrub_insert_file.
1683 * internals.texi: Document new macro hooks.
1684 * as.h: New prototypes added.
1686 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1688 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1689 an initial capital letter.
1690 (i386_index_check): Reindent.
1692 2000-03-19 Nick Clifton <nickc@cygnus.com>
1694 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1697 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1699 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1700 instruction operand bad if Rd > 7 when generating
1701 thumb instructions. Prevents for example,
1702 "adr r12,label" from silently failing and generating
1703 the wrong instruction.
1705 2000-03-17 Nick Clifton <nickc@cygnus.com>
1707 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1708 that have a destingation >= 0x400000.
1709 Fix compile time warning messages.
1711 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1713 * config/tc-sh.c (md_begin): When encountering insn that are
1714 not supported by the current arch, only change the name if
1715 its contents are the same as prev_name.
1716 (get_specific): If the the architecture doesn't match, fail.
1718 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1720 * config/tc-sh.c (IDENT_CHAR): Define.
1721 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1722 matching back where it came from.
1724 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1726 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1728 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1730 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1733 2000-03-15 Kazu Hirata <kazu@hxi.com>
1735 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1737 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1739 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1740 floating-point-number, make sure 'f' is in FLT_CHARS.
1742 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1744 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1745 (s_lcomm_internal): Use it.
1746 * doc/internals.texi (CPU backend): Document it.
1747 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1750 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1752 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1755 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1756 implementation doesn't have special handling for switch
1758 (macro_build): Allow for code in sections other than .text.
1760 (mips_ip): Likewise.
1761 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1762 Don't perform relocs if we will be outputting them.
1763 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1764 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1767 2000-03-09 Catherine Moore <clm@cygnus.com>
1769 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1770 relocation type based on the entry in the fixup structure.
1772 2000-03-08 H.J. Lu (hjl@gnu.org)
1774 * Makefile.am (install-exec-tooldir): Depend on
1775 install-exec-bindir for parallel make.
1776 * Makefile.in: Regenerated.
1778 2000-03-06 Nick Clifton <nickc@cygnus.com>
1780 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1782 (md_parse_option): Parse -m32r command line switch - disable m32rx
1784 (md_show_usage): Document new option.
1786 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1787 * doc/Makefile.in: Regenerate.
1788 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1790 2000-03-02 Michael Meissner <meissner@redhat.com>
1792 * config/tc-d30v.c (check_range): Remove code that incorrectly
1793 sign extended values where bits < 32.
1795 2000-03-02 H.J. Lu (hjl@gnu.org)
1797 * configure.in: Support --enable-targets=all on ia32.
1798 * configure: Regenerated.
1800 2000-03-01 Nick Clifton <nickc@cygnus.com>
1802 * gasp.c (do_align): Remove bogus check of alignment value.
1804 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1806 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1807 TC_PPC was defined forced the type of a symbol with no other type
1810 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1812 * doc/internals.texi (CPU backend): Mention that
1813 line_separator_chars do not break up comments. Fix typos for
1814 LEX_AT and LEX_NAME descriptions. Document operands for
1815 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1816 description of md_create_short_jump usage. Document argument for
1817 md_undefined_symbol.
1819 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1821 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1822 (md_parse_option): Handle it.
1823 (md_show_usage): Document it.
1825 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1827 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1828 opcode, for the instruction `pal19'. From Andrea Arcangeli
1831 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1833 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1835 (md_assemble): To here, before template operands are matched.
1836 Also ensure a constant immediate is sign extended when we know the
1837 size is at most 16 bits. This is to catch cases like "add
1838 $0xffc0,%ax" where we don't know the size, and thus that the
1839 immediate can be represented as Imm8S until after parsing the
1841 (i386_displacement): Similarly sign extend 16 bit constant
1843 (md_assemble): Relax 16-bit jump constant range check to suit sign
1844 extended displacements.
1846 2000-02-26 Andreas Jaeger <aj@suse.de>
1848 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1850 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1852 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1853 call operands when intel_syntax.
1854 (intel_float_operand): Return 2 for "fi...".
1855 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1856 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1857 earlier "SHORT" change.
1858 (md_assemble): When determining suffix from Regs, exclude
1861 2000-02-24 Nick Clifton <nickc@cygnus.com>
1863 * configure: Add arm-wince, mips-pe and sh-pe targets.
1864 * configure: Regenerate.
1866 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1868 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1869 "pe-mips" for the mips-pe target.
1871 * config/tc-arm.c (insns): Change displacement encoded in BL
1872 and B instructions if the target port is arm-wince.
1873 (do_ldst): Do not bias the relocation offset if the target
1875 (md_pcrel_from): Add in missing relocation offset bias if the
1876 target os arm-wince.
1878 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1879 (md_begin): Disable -G support for mips-pe target.
1880 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1881 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1884 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1885 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1886 assembler, just set the alignment to 4.
1888 * config/te-wince-pe.h: New file for WinCE targets. Define
1891 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1893 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1894 string instructions.
1895 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1896 (i386_intel_memory_operand): After finding a segment override,
1897 check again for no `[' before looking for a displacement. Bomb if
1898 more than one displacement rather than silently discarding the
1899 second and subsequent ones. Free strings malloc'd by
1900 build_displacement_string.
1902 2000-02-24 Catherine Moore <clm@cygnus.com>
1904 * config/obj-som.c (obj_pseudo_table): Add "weak".
1905 (obj_som_weak): New routine.
1907 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1909 * config/tc-i386.c (union i386_op): New.
1910 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1911 Throughout file replace occurences of disps[n], imms[n], regs[n]
1912 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1913 intel mode operand swapping. Add assert in regKludge and
1914 fake_zero_displacement code. Test i.types[n] when outputting
1915 displacements and immediates. Combine output of Disp16 with
1917 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1918 when in intel mode by (not) reversing fsub and fdiv operands
1919 before the template search. This fails for single operand
1920 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1921 undefined. Instead fix the base_opcode after we've found the
1922 template. Move base_opcode xor with found_reverse_match from
1923 opcode output code to before this fix so we test for the correct
1925 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1926 check in intel mode. Instead compare opcodes.
1928 * config/tc-i386.h (TC_RELOC): Delete.
1929 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1930 with equivalent call to reloc.
1932 * as.h (flag_m68k_mri): Move declaration after target include, and
1933 only declare when TC_M68K defined. Define as zero otherwise.
1934 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1935 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1936 Define as zero otherwise.
1937 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1938 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1939 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1940 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1941 testing whether defined.
1942 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1943 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1944 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1945 rather than testing whether defined.
1946 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1947 (parse_mri_cons): Declare and use only when TC_M68K.
1948 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1949 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1950 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1952 * NEWS: Mention IBM 370 support.
1954 2000-02-23 Richard Henderson <rth@cygnus.com>
1956 * config/tc-i386.c (md_assemble): When swapping operands for
1957 intel_syntax, assume everything that's not Imm or Disp is a
1960 2000-02-23 Linas Vepstas <linas@linas.org>
1962 * config/tc-i370.c, config/tc-i370.h: New files.
1963 * Makefile.am: Add support for Linux/IBM 370.
1964 * configure.in: Likewise.
1965 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1966 * config/obj-elf.c: Include elf/i370.h
1967 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1969 * Makefile.in: Regenerate.
1970 * configure: Regenerate.
1972 * doc/c-i370.texi: New file.
1973 * doc/all.texi: Include it.
1974 * doc/as.texinfo: And here.
1975 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1976 * doc/Makefile.in: Regenerate.
1978 2000-02-19 Michael Meissner <meissner@redhat.com>
1980 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1981 determine if an instruction can be used in parallel with an ADDppp
1982 or SUBppp instruction.
1984 2000-02-22 Andrew Haley <aph@cygnus.com>
1986 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1988 1999-12-30 Andrew Haley <aph@cygnus.com>
1990 * config/tc-mips.c (mips_gp32): New variable.
1991 (macro_build) Use mips_gp32.
1993 (md_longopts): Add "-mgp32" and "-mgp64".
1994 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1996 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1998 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1999 warning, and bump it to 1.
2001 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2003 From Brad Lucier <lucier@math.purdue.edu>:
2004 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2007 2000-02-21 Catherine Moore <clm@cygnus.com>
2009 * config/tc-mips.c (MF_HILO_INSN): Define.
2010 (mips_7000_hilo_fix): Declare.
2011 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2012 (md_parse_option): Check for 7000_HILO_FIX options.
2013 (OPTION_M7000_HILO_FIX): Define.
2014 (OPTION_NO_M7000_HILO_FIX): Define.
2015 * doc/c-mips.texi (-mfix7000): Describe.
2017 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2019 * listing.c (print_lines): Remove unused variable `end'.
2021 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2022 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2023 reloc_type when BFD_ASSEMBLER.
2024 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2025 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2026 statement and quell signed vs. unsigned comparison warning.
2028 2000-02-18 Nick Clifton <nickc@cygnus.com>
2030 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2031 the computed frag offset, rather than overwriting it.
2033 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2035 * config/tc-sh.c ("elf/sh.h"): Include.
2036 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2037 (md.begin): Initialize target_arch.
2038 Only include opcodes in has table that match selected architecture.
2039 (parse_reg): Recognize register names for sh-dsp.
2040 (parse_at): Recognize post-modify addressing.
2041 (get_operands): The leading space is now optional.
2042 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2043 arguments. Update valid_arch.
2044 (build_Mytes): Add support for SDT_REG_N.
2045 (find_cooked_opcode): New function, broken out of md_assemble.
2046 (assemble_ppi, sh_elf_final_processing): New functions.
2047 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2048 (md_longopts, md_parse_option): New option: -dsp.
2049 * config/tc-sh.h (elf_tc_final_processing): Define.
2050 (sh_elf_final_processing): Declare.
2052 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2054 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2055 the unwinder subspace. Save the current seg/subseg before creating
2058 2000-02-10 Nick Clifton <nickc@cygnus.com>
2060 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2061 little endian targets.
2062 (INST_BYTE1): Redefine to handle big and little endian
2064 (cpu_type): New type: Select between M340 and M210.
2065 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2066 instructions of the M340.
2067 (md_assemble): Add support for the MULSH and OPSR classes of
2069 (md_atof): Add support for little endian targets.
2070 (md_parse_option): Add support for -EL, -EB and -mcpu command
2072 (md_convert_frag): Add support for little endian targets.
2073 (md_apply_fix3): Add support for little endian targets.
2074 (md_number_to_chars): Add support for little endian targets.
2076 2000-02-10 Timothy Wall <twall@redhat.com>
2078 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2079 defined, use it to verify the symbol just read should be a label.
2081 2000-02-10 Timothy Wall <twall@redhat.com>
2083 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2084 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2085 around colons when KEEP_WHITE_AROUND_COLON is defined.
2086 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2087 and KEEP_WHITE_AROUND_COLON.
2089 2000-02-08 Timothy Wall <twall@redhat.com>
2091 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2093 (do_repeat): New. Abstract repeat logic so that a "break" can be
2095 (end_repeat): New. Provide support for a "break" out of the
2097 * read.h: Add prototypes for new functions.
2099 2000-02-08 Timothy Wall <twall@redhat.com>
2101 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2102 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2103 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2106 2000-02-08 Timothy Wall <twall@redhat.com>
2108 * read.c: Added elseif to directives table.
2109 * read.h: Added prototype for s_elseif.
2110 * doc/as.texinfo: Added description for elseif.
2111 * cond.c (s_elseif): New function
2113 2000-02-04 Timothy Wall <twall@redhat.com>
2115 * listing.c (print_lines): Remove conditionals causing bug in
2118 2000-02-03 Timothy Wall <twall@cygnus.com>
2120 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2122 * frags.c (frag_new): Calculate fr_fix in octets
2123 (frag_now_fix) Return offset as target address offset (bytes).
2124 (frag_now_fix_octets) New - Return offset in octets (8-bit
2126 * frags.h: Added prototype for frag_now_fix_octets().
2127 Distinguish between octets and bytes in field descriptions.
2128 * listing.c (calc_hex): Account for octets vs bytes when
2129 printing addresses/offsets.
2130 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2131 target is little-endian, print the octets in a word in big-endian
2132 order so that the display looks like a proper hexadecimal number,
2133 instead of having the octets reversed.
2134 * read.c (do_align): When recording alignment, alignment power
2135 should be in terms of target bytes (minimum addressible unit)
2137 (do_org) Convert ORG target address (byte) argument into an
2138 octet offset when generating a variable fragment.
2139 * symbols.c (resolve_symbol_value): Symbol final value
2140 converted to a target address offset (bytes) from its octet offset.
2141 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2142 offset (bytes) is adjusted by the frag offset (octets) converted
2144 (coff_frob_section) Section alignment power is in terms of bytes;
2145 convert it to an octet alignment power when calculating size (and
2146 size mask) in octets. Don't modify the section size in order to
2147 "align" it for TI COFF, since that format has a different method
2148 for storing alignment information.
2150 2000-02-01 Timothy Wall <twall@cygnus.com>
2152 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2153 entries, matching the way GCC generates them. If not escaped, the
2154 filename is encoded incorrectly.
2156 2000-01-31 Nick Clifton <nickc@cygnus.com>
2158 * config/tc-arm.c (reg_table): Add support for ATPCS register
2161 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2163 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2165 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2167 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2168 of a symbol when we really care about its value.
2170 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2172 * config/tc-mcore.c (md_assemble): Give warning message if
2173 operands passes to instruction are more than the spec.
2175 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2177 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2178 Thumb mode but the label seen was not declared as '.thumb_func'
2179 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2180 correct disassembly of Thumb code bounded by non function labels.
2182 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2184 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2185 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2187 * Makefile.in: Same here.
2190 * configure.in: Set bfd_gas for i386-aout when primary target
2191 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2192 we may need the primary te_file. Remove incorrect comment.
2194 * configure: Regenerate.
2196 * config/e-i386aout.c: New file.
2198 * as.c (USE_EMULATIONS): Move to before print_version_id.
2199 (struct emulation): Add i386aout.
2200 (show_usage): Split text strings. Reformat -a text. Add --em
2204 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2205 (aout_format_ops): New.
2208 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2209 preprocessor conditional and add aout USE_EMULATIONS tests.
2210 (read_a_source_file): Don't pass error strings to printf as
2214 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2216 (do_data): Same here.
2217 (process_file): And here.
2220 * symbols.c (colon): Rewrite "already defined" fatal message
2221 code for aout with USE_EMULATIONS.
2224 * config/obj-aout.c (OBJ_HEADER): Define.
2225 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2227 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2228 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2230 (obj_aout_type): Expand S_SET_OTHER here too.
2231 (obj_read_begin_hook): Remove.
2232 (aout_pop_insert): New.
2233 (obj_aout_s_get_other): New.
2234 (obj_aout_s_get_desc): New.
2235 (aout_format_ops): New.
2238 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2239 gets aout_pseudo_table.
2240 (aout_pseudo_table): Declare.
2241 (obj_read_begin_hook): Define.
2244 * config/obj-coff.c (obj_pseudo_table): Rename to
2246 (coff_pop_insert): Use coff_pseudo_table.
2247 (coff_sec_sym_ok_for_reloc): Remove.
2248 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2249 and comment all zero entries and remove #if 0 code.
2252 * config/obj-coff.h (obj_pop_insert): Define.
2253 (coff_pseudo_table): Declare.
2256 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2257 s_get_size, s_set_size. Comment all zero entries.
2260 * config/obj-elf.c (elf_s_get_other): New function.
2261 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2262 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2263 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2265 (obj_elf_parse_section_letters): Don't pass error strings to
2266 printf as format arg.
2269 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2271 (elf_s_get_other): Declare.
2272 (S_GET_OTHER) Define as elf_s_get_other if not already
2274 (S_SET_OTHER): Only define when not already defined.
2275 (elf_obj_read_begin_hook): Declare.
2276 (obj_read_begin_hook): Define.
2277 (elf_obj_symbol_new_hook): Declare.
2278 (obj_symbol_new_hook): Define.
2281 * config/obj-multi.h: Add copyright header and protect against
2282 multiple inclusion. Add * to all function pointers.
2283 (OBJ_HEADER): If defined, include it rather than other defines
2285 (obj_frob_file_after_relocs): Test for NULL.
2286 (obj_symbol_new_hook): Here too.
2287 (obj_sec_sym_ok_for_reloc): And here.
2288 (S_GET_OTHER): Define.
2289 (S_GET_DESC): Define.
2290 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2291 (OBJ_MAYBE_ELF): Update comment.
2293 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2294 OBJ_AOUT preprocessor conditional and handle emulation by
2295 testing OUTPUT_FLAVOR.
2296 (i386_displacement): Here too.
2297 (md_section_align): Similarly here.
2298 (i386_target_format): Conditionally compile when more than one
2299 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2300 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2301 (i386_displacement): Here too.
2304 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2305 Define TARGET_FORMAT for aout only when not multi.
2308 * config/te-multi.h: Delete file as it's identical to te-generic.h
2310 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2312 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2313 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2316 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2318 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2321 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2323 * config/tc-mips.c (mips_do_align): New function.
2324 * config/tc-mips.h (md_do_align): Define.
2326 2000-01-10 Philip Blundell <philb@gnu.org>
2328 * doc/c-arm.texi (ARM Options): Fix typo.
2329 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2330 line separator for Linux.
2331 * doc/as.texinfo (Comments): Mention the ARM.
2333 2000-01-10 Philip Blundell <pb@futuretv.com>
2335 * configure.in (arm*-*-conix*): New target.
2336 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2338 * configure: Regenerate.
2340 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2342 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2343 (obj_elf_visibility): New function.
2345 * doc/as.texinfo (Visibility): New node: document visibility
2348 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2350 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2351 warning for absolute jump/call without `*' in non-intel mode. No
2352 need to set i.types[0] JumpAbsolute in intel mode.
2354 1999-12-22 Philip Blundell <pb@futuretv.com>
2356 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2357 hook function when changing sections.
2358 (arm_s_data): Likewise.
2360 1999-12-14 Nick Clifton <nickc@cygnus.com>
2362 * config/tc-arm.c (md_parse_option): Add support for -marm720
2363 command line switch.
2365 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2367 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2368 (r_registers, xr_registers): Define.
2369 (r_register_name, xr_register_name): New functions.
2370 (md_assemble): Handle new am33 operand types and instruction
2372 (mn10300_insert_operand, check_operand): Likewise.
2374 1999-11-29 Nick Clifton <nickc@cygnus.com>
2376 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2377 (s_force_thumb): Set thumb_mode to 2.
2378 (md_assemble): Do not complain about thumb instructions on a
2379 non-thumb target if thumb_mode is set to 2.
2381 1999-11-28 Michael Meissner <meissner@cygnus.com>
2383 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2384 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2385 (O_...): Add new machine dependent expressions if we are handling
2386 explicit relocations.
2387 (alpha_reloc_op): New static table holding the explicit relocation
2389 (alpha_literal_hash): New static to hold the hash table for
2390 explicit relocations.
2391 (alpha_macros): Add support for explicit relocations.
2392 (md_begin): If explicit relocations, initialize hash table.
2393 (md_assemble): Don't print a second error if tokenize_arguments
2394 already printed an error message.
2395 (md_apply_fix): Add support for explicit relocations.
2396 (alpha_force_relocation): Ditto.
2397 (alpha_fix_adjustable): Ditto.
2398 (alpha_adjust_symtab): New function to support explicit
2400 (alpha_adjust_symtab_relocs): Ditto.
2401 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2402 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2403 Add support for explicit relocations. Return -2 if an error
2404 message was already printed.
2405 (find_macro_match): Add support for explicit relocations. Comment
2407 (emit_insn): Add support for explicit relocations.
2408 (assemble_tokens): Ditto.
2410 (load_expression): Ditto.
2413 (emit_ir_load): Ditto.
2414 (emit_loadstore): Ditto.
2417 (emit_sextX): Ditto.
2418 (emit_division): Ditto.
2419 (emit_jsrjmp): Ditto.
2420 (emit_retjcr): Ditto.
2422 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2424 (tc_adjust_symtab): If explicit relocations, call the function
2425 alpha_adjust_symtab.
2426 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2427 relocations next to the literal relocation they reference.
2428 (TC_INIT_FIX_DATA): Initialize the new fields.
2429 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2431 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2433 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2434 'B' operand for PA2.0 bb instruction.
2436 1999-11-18 Nick Clifton <nickc@cygnus.com>
2438 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2441 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2443 (mcore_force_relocation): Force relocations to be generated for
2446 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2448 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2449 (i386_displacement): Disallow O_big displacements.
2451 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2453 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2454 Small improvements in error checking.
2455 (md_assemble): Support for unconditional ARM instructions.
2456 (md_parse_option): Support for -m[arm]v5e flag.
2458 1999-11-12 Nick Clifton <nickc@cygnus.com>
2460 * macro.c (buffer_and_nest): Do not check beyond the end of the
2463 1999-11-11 Nick Clifton <nickc@cygnus.com>
2465 * macro.c (buffer_and_nest): Look for seperator after TO and
2468 1999-11-08 Andrew Haley <aph@cygnus.com>
2470 * app.c (do_scrub_chars): When in State 10, treat backslash
2471 characters in the same way as as symbol characters.
2473 1999-11-07 Richard Henderson <rth@cygnus.com>
2475 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2476 the previous label was in the current section before playing
2477 with auto-alignment.
2479 1999-11-06 Nick Clifton <nickc@cygnus.com>
2481 * config/tc-v850.c (v850_force_relocation): Force relocation
2483 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2486 1999-11-05 Michael Meissner <meissner@cygnus.com>
2488 * expr.h (operatorT): Increase machine dependent operators to 16.
2489 * expr.c (op_rank): Ditto.
2491 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2493 * read.c (pseudo_set): Reject attempts to set the value of a
2496 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2499 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2501 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2502 to bfd_set_section_contents.
2504 1999-11-03 Nick Clifton <nickc@cygnus.com>
2506 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2508 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2510 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2511 (mips_ip): Use OPCODE_IS_MEMBER.
2513 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2515 * config/tc-arm.c (reg_required_here): Improve comments.
2517 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2518 (tinsns): Initialize variants field.
2520 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2521 BAD_PC respectively.
2523 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2525 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2526 * config/tc-arm.h: Fix compile time warnings.
2528 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2530 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2531 form @abs16, @(abs16) and @(abs16 + imm).
2533 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2535 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2536 (ISA_HAS_64_BIT_REGS) New.
2537 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2538 mips_emit_delays,macro_build,load_register,load_addresss,
2539 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2540 and/or use new ISA_xxx macros in expressions involving
2541 ISA, particularly mips_opts.isa.
2543 1999-10-18 Michael Meissner <meissner@cygnus.com>
2545 * expr.h (operatorT): Add machine dependent operators md1..md8.
2546 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2547 for the machine dependent operators to use.
2549 * expr.c (op_rank): Add machine dependent operators.
2551 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2553 (O_cpregister): Ditto.
2554 (md_begin): Change X_op test that field is wide enough to use
2555 O_max instead of O_alpha_max.
2556 (cpu_types): Fill in missing initializer.
2557 (alpha_num_macros): Make unsigned.
2558 (md_assemble): Make opnamelen be size_t.
2559 (md_apply_fix): Cast alpha_num_operands to int before testing.
2560 (alpha_force_relocation): Ditto.
2561 (alpha_fix_adjustable): Ditto.
2562 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2563 (tc_gen_reloc): Ditto.
2564 (tc_get_register): Ditto.
2569 (s_alpha_ent): Ditto.
2570 (s_alpha_end): Ditto.
2571 (s_alpha_frame): Ditto.
2572 (s_alpha_prologue): Ditto.
2573 (s_alpha_file): Ditto.
2574 (s_alpha_gprel32): Ditto.
2575 (s_alpha_proc): Ditto.
2576 (s_alpha_set): Ditto.
2577 (s_alpha_base): Ditto.
2578 (s_alpha_align): Ditto.
2579 (s_alpha_arch): Ditto.
2580 (alpha_align): Ditto.
2581 (assemble_insn): Suppress unused variable warning.
2583 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2584 order in the structure.
2585 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2587 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2589 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2591 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2593 * config/tc-i386.c (i386_index_check): Correct #endif location.
2595 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2597 * as.c (show_usage): Document new options.
2598 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2599 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2600 (parse_args): Parse the new options.
2601 (main): If there were warnings, and --fatal-warnings
2602 was specified, print an error.
2603 * as.h: New variable, flag_fatal_warnings, for new option.
2605 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2607 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2608 '@'. Change autoincrement completers to fall through to cache control
2611 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2613 (pa_parse_addb_64_cmpltr): New function.
2615 * config/tc-hppa.c (pa_ip): Change error message.
2616 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2617 '?Q' args to allow falling through.
2619 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2620 Remove unused conditional codes.
2621 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2623 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2625 * config/tc-d30v.c (CHAR_BIT): Define.
2626 (check_range): Fix bit operations to support integers bigger than
2629 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2631 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2634 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2635 Doug Evans <devans@cygnus.com>
2637 Add support for m32rx.
2638 * config/tc-m32r.c (enable_m32rx): New static global.
2639 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2640 (allow_m32rx): New function.
2641 (M32R_SHORTOPTS): Add `O'.
2642 (md_longopts): Add --m32rx plus several warning options.
2643 (md_parse_option): Handle new options.
2644 (md_show_usage): Print them.
2645 (md_begin): Enable m32rx.
2646 (OPERAND_IS_COND_BIT): New macro.
2647 (first_writes_to_seconds_operands): New function.
2648 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2649 (target_make_parallel,assemble_two_insns): New functions.
2650 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2651 If optimizing and m32rx, try to make consecutive insns parallel.
2653 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2655 * config/tc-mips.c (nopic_need_relax): Allow for the
2656 .sdata.foo sections generated by -fdata-sections,
2657 and for the .gnu.linkonce.s sections generated by C++.
2659 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2661 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2662 with cleaner code using completer prefixes. Add 'Y'.
2664 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2666 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2668 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2669 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2670 insn does not match and we should try the next insn in the table.
2672 1999-09-22 Nick Clifton <nickc@cygnus.com>
2674 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2676 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2678 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2681 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2683 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2684 OBJ_ELF. If ELF, add "sq".
2685 (md_parse_option): If ELF, ignore -s and -q.
2686 (md_show_usage): Mention ELF options.
2688 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2690 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2693 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2695 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2697 * config/tc-hppa.c (struct pa_it): New field "trunc".
2698 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2699 (pa_parse_ftest_gfx_completer): New function
2700 (pa_parse_fp_cnv_format): New function.
2702 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2703 (md_apply_fix): Handle 22bit pc-rel branches.
2705 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2707 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2709 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2711 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2713 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2715 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2716 (pa_ip): Handle 'fX'.
2718 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2720 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2721 unwinds unless the function is in the text space.
2722 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2724 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2726 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2727 (md_assemble): To here. Tweak address generation.
2729 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2731 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2732 (md_assemble): Call dwarf2_where for OBJ_ELF.
2733 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2734 (pa_end_of_source): New function.
2735 * tc-hppa.h (md_end): Define for OBJ_ELF.
2737 1999-09-14 Michael Meissner <meissner@cygnus.com>
2739 * configure.in (Canonicalization of target names): Remove adding
2740 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2741 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2742 * configure: Regenerate.
2744 1999-09-14 Donn Terry <donn@interix.com>
2746 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2748 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2750 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2751 pc-relative jmp/call to an absolute symbol.
2752 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2753 absolute section symbols.
2755 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2756 jump handling code and comments.
2758 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2760 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2761 the value if TE_PE and a global defined symbol.
2763 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2765 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2766 print the symbol, rather than printing it here.
2768 1999-09-11 Donn Terry <donn@interix.com>
2770 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2771 BFD_RELOC_RVA relocations.
2773 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2774 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2777 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2779 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2780 * doc/internals.texi (Object format backend): Document
2783 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2784 relocations against global symbols if TE_PE.
2786 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2787 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2789 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2792 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2793 symbols which do not have a constant value, or tags with
2794 non-tags. Remove the symbol from the list before adding it at the
2797 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2798 C_FCN symbol differently if TE_PE.
2799 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2800 appears in the pseudo-op, rather coff_line_base which is only set
2803 * config/obj-coff.c (obj_coff_loc): New static function.
2804 (obj_pseudo_table): Add "loc".
2806 * config/obj-coff.c (add_lineno): Check that the line number is
2809 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2810 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2812 (md_atof): Return NULL rather than 0.
2813 * config/tc-i386.c (md_atof): Change type to int.
2814 * expr.c (expr): Change first parameter to int.
2815 * config/obj-coff.c: Add declarations for static functions.
2816 (coff_frob_symbol): Use SYM_AUXENT.
2817 * config/tc-i386.h (flag_16bit_code): Don't declare.
2819 * config/obj-coff.c (obj_coff_section): Default to setting
2820 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2822 * write.c (adjust_reloc_syms): Print adjusted fixup.
2824 * expr.c (integer_constant): Correct too_many_digits calculation
2827 1999-09-09 Andreas Schwab <schwab@suse.de>
2829 * doc/c-arm.texi: Fix arguments of @var to not contain
2832 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2834 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2836 (md_parse_option): Only support -k flag for ELF and COFF targets.
2838 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2840 * config/tc-hppa.c (pa_ip): Put strict register checks before
2841 call to pa_parse_number.
2843 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2845 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2847 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2850 1999-09-06 Donn Terry <donn@interix.com>
2852 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2854 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2856 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2857 candidate instruction. Require registers for register arguments
2858 when in strict mode. Require assemble-time constants for
2859 constants when in strict mode.
2860 (pa_get_absolute_expression): Require a constant when in strict
2863 1999-09-06 Nick Clifton <nickc@cygnus.com>
2865 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2867 1999-09-04 Steve Chamberlain <sac@pobox.com>
2869 * config/tc-pj.c: New file, supports picoJava in ELF.
2870 * config/tc-pj.h: Ditto.
2871 * configure.in (pjl*, pj*): New targets.
2872 * Makefile.am: Rebuild dependencies.
2873 (CPU_TYPES): Add pj.
2874 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2875 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2876 * doc/c-pj.texi: New file.
2877 * doc/as.texinfo: Add some PJ specifics.
2878 * doc/all.texi: Add PJ to the list of all architectures, sort them
2880 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2881 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2883 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2885 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2886 (obj_frob_file): Test for null pointer.
2887 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2888 (OBJ_PROCESS_STAB): And here.
2889 (elf_obj_sy): Remove
2891 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2892 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2893 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2895 * config/obj-coff.c (no_func): Remove.
2896 (coff_format_ops): Change occurrences of no_func to 0, as we test
2897 for 0 in obj-multi.h.
2899 * configure.in: Enable bfd for i386-coff when primary target is
2900 bfd. Enable i386 elf,coff emulation support. Don't set
2901 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2902 emulation to support.
2903 *configure: Regenerate.
2905 1999-09-02 Nick Clifton <nickc@cygnus.com>
2907 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2908 .section .line directive is encountered.
2910 1999-09-01 Nick Clifton <nickc@cygnus.com>
2912 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2915 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2916 * as.texinfo: Document --gdwarf2 command line option.
2917 Add additional documentation of ARM command line switches.
2919 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2921 * config/tc-i386.c (i386_intel_memory_operand): Combine
2922 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2923 and RESTORE_END_STRING around parse_register calls.
2924 (i386_operand): Here too.
2925 (i386_is_reg): Remove.
2926 (parse_register): Move as_bad calls from within this function to
2929 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2931 Based on a patch from H.J. Lu <hjl@gnu.org>
2932 * config/tc-i386.c (parse_register): Handle FP regs specially.
2933 (md_begin): Remove '(' and ')' from register_chars.
2935 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2937 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2938 error message (done elsewhere).
2940 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2942 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2944 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2946 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2949 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2951 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2953 Add new completers. Fix bug in 64 bit condition handling.
2955 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2958 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2960 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2962 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2964 1999-08-27 Jim Wilson <wilson@cygnus.com>
2966 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2967 (struct ls): Add frag field. Initialize it to zero.
2968 (out_end_sequence): New local text_frag. Set it while in text section.
2969 Replace address check with frag check. Set ls.frag to text_frag if
2970 out_set_addr called.
2971 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2972 Set it before switching sections. Replace address check with frag
2973 check. Set ls.frag to saved_frag if out_set_addr called.
2975 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2977 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2978 output "advance_pc" opcode instead of calling gen_addr_line().
2979 The latter has the undesired side-effect of creating a new row
2980 in the debug line info matrix.
2982 1999-08-26 Jim Wilson <wilson@cygnus.com>
2984 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2985 ls.last_filename if last is less than zero. Set ls.last_filename
2986 when allocating new entry.
2987 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2990 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2992 * config/tc-i386.c (i386_index_check): Fix the displacement size
2993 when INFER_ADDR_PREFIX.
2995 1999-08-18 Nick Clifton <nickc@cygnus.com>
2997 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3000 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3002 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3003 handle 0xffffNNNN constants correctly.
3005 1999-08-16 Nick Clifton <nickc@cygnus.com>
3007 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3010 1999-08-13 Nick Clifton <nickc@cygnus.com>
3012 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3013 (md_apply_fix3): Always pass positive values to
3014 validate_offset_imm.
3016 1999-08-12 Nick Clifton <nickc@cygnus.com>
3018 * config/tc-arm.c (skip_whitespace): New macro.
3019 Formatting tidy ups.
3021 (md_apply_fix3): Store relocation offset in addend for ELF based
3023 (arm_force_relocation): Always generate relocs for Thumb function
3026 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3028 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3029 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3031 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3033 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3034 flags for the unwind subspace.
3036 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3037 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3038 suitable relocation based on the size of the target's pointer.
3039 Always Use subsegment zero for the unwinders.
3040 (pa_level): Handle "2.0w".
3042 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3044 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3045 with the following instruction unless this was specified.
3047 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3049 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3050 certain sections, to match BFD changes.
3052 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3054 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3055 (EXTRA_SCRIPTS): Define to keep automake happy.
3056 * Makefile.in: Rebuild.
3058 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3060 * Makefile.am: Rename .dep* files to DEP*.
3061 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3062 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3064 * Makefile.in: Rebuild.
3066 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3068 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3070 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3072 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3073 avoid problems on DOS filesystems.
3074 * Makefile.in: Rebuild.
3076 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3078 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3080 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3083 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3085 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3086 line to create ${GDBINIT} rather than .gdbinit.
3087 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3089 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3091 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3093 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3095 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3097 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3099 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3100 non-adjustable symbols.
3102 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3104 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3106 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3108 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3111 1999-08-05 Donn Terry <donn@interix.com>
3113 * config/te-interix.h: New file.
3114 * configure.in (i386-*-interix*): New target.
3115 * configure: Rebuild.
3117 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3119 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3120 selectors for ELF too.
3121 (selector_table): Add "ltp" and "rtp" selectors.
3123 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3125 * config/tc-i386.c (i386_operand): No need to change
3126 operand_string pointer in segment reg case before goto
3127 do_memory_reference. Initialise displacement_string_start and
3128 displacement_string_end after do_memory_reference label.
3129 (i386_index_check): Add operand_string param, and print error
3130 message on failure here.
3131 (i386_intel_memory_operand): Instead of here.
3132 (i386_operand): And here.
3133 (INFER_ADDR_PREFIX): Enable.
3135 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3137 * config/tc-i386.h (DefaultSize): Define. Renumber following
3138 opcode_modifier defines.
3140 From Etienne Lorrain <etienne.lorrain@ibm.net>
3141 * config/tc-i386.c (stackop_size): New variable.
3142 (set_16bit_code_flag): Clear it here.
3143 (set_16bit_gcc_code_flag): New function.
3144 (md_pseudo_table): Add "code16gcc" entry.
3145 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3147 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3149 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3150 next_set_end even if the end symbol is being discarded.
3152 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3153 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3154 * config/obj-coff.c: Likewise.
3155 (seg_info_type): Remove.
3156 (seg_info_off_by_4): Change to array of segT.
3157 (s_get_segment): Adjust accordingly.
3158 (obj_pseudo_table): Fully initialize sentinel entry.
3160 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3161 Ralf Baechle <ralf@uni-koblenz.de>.
3163 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3165 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3167 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3169 * config/tc-i386.c: Indentation and white space changes.
3170 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3171 don't enable it by default.
3172 (i386_intel_operand): Remove redundant prototype.
3173 Move check on number of memory operands, and i.mem_operands++
3174 (i386_intel_memory_operand): To here.
3175 Remove i386_immediate code from here. Remove special case code
3176 for input and output using (%dx). Remove base/index checks and
3177 call i386_index_check instead. Save initial operand_string
3178 argument for error message.
3179 (i386_operand): Remove redundant prototype. Move base/index
3180 checks to i386_index_check.
3181 (i386_displacement): Move intel mode check for non-zero
3183 (i386_intel_memory_operand): To here.
3185 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3187 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3188 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3189 by .register pseudo-op if -64 and --no-undeclared-regs.
3190 (s_register, sparc_adjust_symtab): New functions.
3191 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3192 Declare sparc_adjust_symtab as tc_adjust_symtab.
3193 * doc/c-sparc.texi: Add description of #ignore special literal
3194 for .register pseudo-op.
3196 1999-07-30 Catherine Moore <clm@cygnus.com>
3198 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3199 the relocation's section offset.
3201 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3203 * write.c (fixup_segment): Fix generic error check overflow test.
3205 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3206 X_add_number to long.
3208 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3210 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3213 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3215 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3218 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3220 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3222 * configure.bat: Remove; obsolete.
3223 * config/go32.cfg: Likewise.
3225 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3227 * configure.in (i386-*-vxworks*): New target.
3228 * configure: Rebuild.
3230 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3232 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3234 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3236 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3238 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3239 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3240 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3241 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3242 MAX_RELOC_EXPANSION): Define.
3243 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3245 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3247 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3248 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3249 block. Print a warning if an 8-bit or 16-bit constant
3250 displacement or immediate is truncated on output.
3251 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3253 (i386_operand): Disallow immediate jump absolute operand.
3255 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3257 * configure.in: Bump version number to 2.9.5.
3258 * configure: Rebuild.
3260 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3263 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3265 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3266 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3268 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3270 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3272 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3274 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3275 if -mno-fpu was given.
3276 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3278 (cons_fix_new_arm): Remove misleading comments.
3280 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3282 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3284 (relax_segment): Likewise. After giving a rs_org error, convert
3285 the frag to rs_align to avoid cascading errors.
3287 1999-07-12 Andreas Schwab <schwab@suse.de>
3289 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3291 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3293 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3294 as appropriate. Fill in structure initializations. Add variable
3295 initializations. Add casts.
3296 * dwarf2dbg.c (print_stats): Change i to size_t.
3297 * listing.c (listing_listing): Change list_line to unsigned int.
3299 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3301 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3302 rather than checking for \001 and \002 in symbol name.
3303 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3305 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3307 * configure.in (hppa*-linux-gnu*): New target.
3308 * configure: Rebuilt.
3310 1999-07-08 Nick Clifton <nickc@cygnus.com>
3312 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3314 1999-07-07 Nick Clifton <nickc@cygnus.com>
3316 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3317 accessing symbolP directly.
3319 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3321 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3324 1999-07-05 Nick Clifton <nickc@cygnus.com>
3326 * config/tc-arm.c (ARM_EXT_V5): Define.
3327 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3328 (md_begin): Detect ARM v5 architectures.
3329 (md_parse_option): Accept arm v5 specification.
3330 (md_show_usage): Documment -marmv5 switch.
3332 * doc/c-arm.texi: Document -marmv5 command line option.
3334 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3336 (validate_immediate_twopart): New function. Determine if a
3337 constant can be computed by two ADD instructions.
3338 (output_inst): Remove its command line parameter - it was never
3340 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3341 implememt the ADRL pseudo op.
3342 (tc_gen_reloc): Generate a suitable error message if an ADRL
3343 instruction tries to generate a real reloc.
3345 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3347 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3349 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3352 1999-06-27 H.J. Lu <hjl@gnu.org>
3354 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3355 non BFD_ASSEMBLER case.
3357 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3359 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3362 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3364 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3365 out_end_sequence() when the address decreases due to a new frag.
3366 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3367 numbering starts with 1.
3369 1999-06-23 Nick Clifton <nickc@cygnus.com>
3371 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3373 (mcore_s_text): Call obj_elf_text for ELF target.
3374 (mcore_s_data): Call obj_elf_data for ELF target.
3375 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3377 (mcore_s_bss): New function: Dump literal table before changing
3379 (mcore_s_comm): New function: Dump literal table before changing
3382 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3383 No longer static functions.
3384 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3385 Provide prototypes for these functions.
3387 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3389 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3390 a list of names, to try obj_segment_name, and to try abbreviated
3391 names when using COFF without long section names.
3393 * config/tc-alpha.c: More use of symbol accessor functions.
3394 * config/tc-arc.c: Likewise.
3395 * config/tc-d30v.c: Likewise.
3396 * config/tc-fr30.c: Likewise.
3397 * config/tc-i860.c: Likewise.
3398 * config/tc-m88k.c: Likewise.
3399 * config/tc-mcore.c: Likewise.
3400 * config/tc-ns32k.c: Likewise.
3401 * config/tc-sparc.c: Likewise.
3402 * config/tc-v850.c: Likewise.
3404 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3405 sy_value with appropriate accessor functions.
3406 * config/tc-arm.c (md_apply_fix3): Likewise.
3407 * config/tc-d10v.c (AT_WORD_P): Likewise.
3408 * config/tc-v850.c (reg_name_search): Likewise.
3410 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3411 use symbol_get_bfdsym instead.
3412 * config/tc-ppc.c (md_assemble): Likewise.
3413 * config/tc-v850.c (v850_comm): Likewise.
3415 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3417 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3418 the symbol, rather than accessing the bsym member.
3419 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3420 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3421 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3422 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3423 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3424 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3425 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3426 * config/tc-v850.c (tc_gen_reloc): Likewise.
3428 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3430 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3431 (hppa_gen_reloc_type): Conditionalize on BFD64.
3432 (tc_gen_reloc): Re-enable ELF relocations.
3433 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3435 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3437 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3439 (do_ldst): Move assignment out of if condition.
3440 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3441 parentheses to avoid warning.
3443 1999-06-21 Nick Clifton <nickc@cygnus.com>
3445 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3446 macro to get at the BFD symbol associated with a GAS symbol.
3448 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3450 * config/tc-ppc.c: Update for symbol handling changes.
3451 * config/obj-coff.c: Likewise.
3453 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3455 * tc-hppa.c: General cleanups of ELF support. No more spaces
3456 and subspaces for ELF.
3457 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3458 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3459 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3460 (UNWIND_SECTION_NAME): Likewise.
3461 (space/subspace related structures): Conditionalize definitions
3463 (space/subspace directives and support routines): Conditionalize
3464 definitions and references/uses on OBJ_SOM.
3465 (label_symbol_struct): For ELF, track the symbol's segment. For
3466 SOM track its space.
3467 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3469 (USE_ALIASES): Kill for both SOM & ELF.
3470 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3471 (pa_space, pa_subspace): Corresponding changes.
3472 (pa_spaces_begin): Corresponding chagnes.
3473 (md_begin): Do not muck around with space/subspace stuff for
3475 (md_apply_fix): Temporarily disable argument relocation stuff
3477 (tc_gen_reloc): Temporarily disable relocation generation for
3479 (pa_build_unwind_subspace): Similarly.
3481 1999-06-16 Nick Clifton <nickc@cygnus.com>
3483 * config/tc-arm.c (thumb_set): New pseudo op.
3484 (text, data, section): Override these pseudo ops with ARM
3486 (s_thumb_set): New function: Perform the same as a .set pseudo
3487 op, but also mark the alias'ed symbol as being a Thumb
3489 (arm_s_text): New function: Perform the same as the .text
3490 pseudo op, but dump the literal pool before changing
3492 (arm_s_data): New function: Perform the same as the .data
3493 pseudo op, but dump the literal pool before changing
3495 (arm_s_section): New function: Perform the same as the
3496 .section pseudo op, but dump the literal pool before changing
3498 (arm_cleanup): Do not reset the current section before dumping
3501 1999-06-17 Nick Clifton <nickc@cygnus.com>
3503 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3504 OPTION_NO_WARN_UNMATCHED entries.
3505 (md_parse_option): Generate a warning message if an unrecognised
3506 option is encountered.
3508 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3509 (get_operands): When parsing an expression after an '@' symbol
3510 has been detected, do not ignore '#' symbols.
3511 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3514 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3516 From K. Richard Pixley <rich@noir.com>:
3517 * configure.in (ppc-*-vxworks*): New target.
3518 * configure: Rebuild.
3520 1999-06-12 Philip Blundell <philb@gnu.org>
3522 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3524 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3526 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3527 which refer to symbols in linkonce sections, permit reducing the
3528 relocs if the symbol is local.
3530 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3532 * subsegs.c (subseg_text_p): New function.
3533 * as.h (subseg_text_p): Declare.
3534 * read.c (do_align): Use subseg_text_p to set the default fill.
3535 * write.c (subsegs_finish): Likewise.
3536 * config/obj-coff.c (write_object_file): Likewise.
3537 * config/tc-i386.h (md_maybe_text): Don't define.
3538 (md_do_align): Use subseg_text_p to set the default fill.
3539 * config/tc-m32r.c (m32r_do_align): Likewise.
3540 * config/tc-sh.c (sh_do_align): Likewise.
3541 * config/tc-sparc.h (md_do_align): Likewise.
3543 1999-06-12 David O'Brien <obrien@freebsd.org>
3545 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3546 * configure: Rebuild.
3548 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3550 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3551 * Makefile.am: Rebuild dependencies.
3552 * Makefile.in: Rebuild.
3554 * config/tc-i386.c (i386_immediate): Remove unused label
3557 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3558 * symbols.c: Likewise.
3559 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3560 sy_next field when taking address, rather than symbol_next.
3562 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3564 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3565 value from the output file architecture.
3566 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3567 * dwarf2dbg.h: Change bfd_vma to addressT.
3569 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3571 * dwarf2dbg.h: Use PARAMS in function declarations.
3573 1999-06-11 Martin Dorey <mdorey@madge.com>
3575 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3576 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3578 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3580 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3582 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3584 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3587 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3589 * read.c (read_a_source_file): Only declare inescape if
3592 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3594 (find_entry_byval): Add parens to avoid warning.
3596 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3598 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3601 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3603 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3606 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3607 synthetize_setx): New functions.
3608 (md_assemble): Broken the special cases into the above
3609 functions. Make compiler happy if sizeof(bfd_vma)==4.
3610 Fix sethi generated from set/setuw. If instructions have a relloc,
3611 always clear the fields to be relocated in the opcode.
3612 (sparc_ip): Remove special_case global variable.
3614 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3616 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3617 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3618 indication of success rather than a value.
3619 (itbl_get_val): Likewise.
3620 (itbl_get_field): Use strcspn. Change delimiters to include
3622 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3623 (itbl_get_val): Likewise.
3624 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3626 * symbols.c (copy_symbol_attributes): Convert local symbols to
3629 1999-06-10 Nick Clifton <nickc@cygnus.com>
3631 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3634 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3636 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3637 Optimize set if sizeof(bfd_vma) == 64.
3638 (sparc_ip): Fix sethi - without %hi() it should generate
3639 R_SPARC_22 reloc, not R_SPARC_HI22.
3640 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3642 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3644 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3645 (s_ncons): New function.
3646 (native_op_table): New table.
3647 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3648 R_SPARC_OLO10 handling.
3650 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3652 * expr.h (struct expressionS): Revert last change; widen X_op.
3653 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3655 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3657 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3658 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3659 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3660 * Makefile.in: Regenerated.
3662 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3663 `common' pass on to s_mri_common.
3664 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3666 1999-06-06 Richard Henderson <rth@cygnus.com>
3668 * config/obj-elf.c (obj_elf_section): Don't free the return
3669 value of demand_copy_C_string.
3671 1999-06-05 Richard Henderson <rth@cygnus.com>
3673 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3674 creation logic from obj_elf_create_section.
3676 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3677 (section_stack): New.
3678 (special_sections): Make const.
3679 (obj_elf_section): Gut and rewrite parsing.
3680 (obj_elf_change_section): New function broken out of obj_elf_section.
3681 (obj_elf_parse_section_letters): Likewise.
3682 (obj_elf_section_word): Likewise.
3683 (obj_elf_section_type): Likewise.
3684 (obj_elf_previous): Treat as a toggle.
3685 (obj_elf_popsection): New.
3686 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3687 (ppc_section_type): Likewise.
3688 * config/tc-ppc.h: Likewise.
3690 * expr.h (struct expressionS): Don't make X_op a bitfield.
3691 * config/tc-alpha.c: Update for symbol handling changes.
3692 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3693 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3695 1999-06-05 Richard Henderson <rth@cygnus.com>
3697 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3698 (dwarf2_gen_line_info): Kill unused variables.
3699 (dwarf2_finish): Likewise.
3700 (dwarf2_where): Likewise.
3701 (dwarf2_directive_file): If we've only got a string,
3702 hand off to s_app_file.
3703 * ecoff.c: Move the include of ecoff.h.
3704 * symbols.h (S_IS_FUNCTION): Prototype.
3706 * read.c (LEX_HASH): Supply a default.
3708 (s_globl): Update `c' after skipping whitespace.
3709 * read.h (LEX_END_NAME, is_name_ender): New.
3710 * expr.c (get_symbol_end): Respect it.
3712 1999-06-04 Mark Klein <mklein@dis.com>
3714 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3716 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3718 * config/tc-hppa.c: Update for symbol handling changes.
3720 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3722 * cgen.c: Update for symbol handling changes.
3723 * config/tc-m32r.c: Likewise.
3725 * config/tc-hppa.h: Update for symbol handling changes.
3726 * config/tc-hppa.c: Likewise.
3728 * config/tc-arm.h: Update for symbol handling changes.
3729 * config/tc-arm.c: Likewise.
3730 (symbol_make_empty): Remove. Just use symbol_create.
3732 * symbols.c (symbol_set_tc): Correct name.
3734 * Makefile.am: Rebuild dependencies.
3735 ($(OBJS)): Don't depend upon struc-symbol.h.
3736 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3737 * dep-in.sed: Don't remove struc-symbol.h.
3738 * Makefile.in: Rebuild.
3740 * doc/internals.texi (Symbols): Describe changes in symbol
3743 1999-06-03 Richard Henderson <rth@cygnus.com>
3745 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3746 instead of doing the work by hand.
3748 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3750 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3751 state of line state-machine.
3752 (struct ls): Collect DWARF2 line state-machine state in new member
3753 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3754 resulted in any DWARF2 directives.
3755 (reset_state_machine): New function.
3756 (out_end_sequence): Ditto.
3757 (dwarf2_gen_line_info): When switching sections or switching to a
3758 lower text address, call out_end_sequence() first to terminate the
3759 previous code sequence as code sequences MUST have monotonically
3760 increasing addresses.
3761 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3763 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3765 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3766 DWARF2 debug info (line information only, at this point).
3767 * as.h: Update comment about supported debug formats.
3768 * dwarf2dbg.c, dwarf2dbg.h: New files.
3769 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3771 * expr.c (operand): Don't use [ for parens if we want an index op.
3772 (op_encoding): Switch [ into O_index, if desired.
3773 (op_rank): Renumber with O_index on bottom.
3774 (expr): If O_index, match closing bracket.
3775 * expr.h (O_index): New.
3777 * read.c (read_a_source_file): Conditionally allow matched "
3778 in lines passed to md_assemble.
3780 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3782 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3784 Add support for storing local symbols in a small structure to save
3785 memory when assembling large files.
3786 * as.h: Don't include struc-symbol.h.
3787 (symbolS): Add typedef.
3788 * symbols.c: Include struc-symbol.h.
3789 (local_hash): New static variable.
3790 (save_symbol_name): New static function, from symbol_create.
3791 (symbol_create): Call save_symbol_name.
3792 (local_symbol_count): New static variable.
3793 (local_symbol_conversion_count): Likewise.
3794 (LOCAL_SYMBOL_CHECK): Define.
3795 (local_symbol_make): New static function.
3796 (local_symbol_convert): New static function.
3797 (colon): Handle local symbols. Create local symbol for local
3799 (symbol_table_insert): Handle local symbols.
3800 (symbol_find_or_make): Create local symbol for local label name.
3801 (symbol_find_base): Check for local symbol.
3802 (symbol_append, symbol_insert): Check for local symbols.
3803 (symbol_clear_list_pointers, symbol_remove): Likewise.
3804 (verify_symbol_chain): Likewise.
3805 (copy_symbol_attributes): Likewise.
3806 (resolve_symbol_value): Handle local symbols.
3807 (resolve_local_symbol): New static function.
3808 (resolve_local_symbol_values): New function.
3809 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3810 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3811 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3812 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3813 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3814 (symbol_previous, symbol_next): New functions.
3815 (symbol_get_value_expression): Likewise.
3816 (symbol_set_value_expression): Likewise.
3817 (symbol_set_frag, symbol_get_frag): Likewise.
3818 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3819 (symbol_mark_used_in_reloc): Likewise.
3820 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3821 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3822 (symbol_mri_common_p): Likewise.
3823 (symbol_mark_written, symbol_clear_written): Likewise.
3824 (symbol_written_p): Likewise.
3825 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3826 (symbol_section_p, symbol_equated_p): Likewise.
3827 (symbol_constant_p): Likewise.
3828 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3829 (symbol_get_obj, symbol_set_obj): Likewise.
3830 (symbol_get_tc, symbol_set_tc): Likewise.
3831 (symbol_begin): Initialize local_hash.
3832 (print_symbol_value_1): Handle local symbols.
3833 (symbol_print_statistics): Print local symbol statistics.
3834 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3835 Declare new symbols.c functions. Move many declarations here from
3837 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3838 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3839 (struct symbol): Move bsym to make it clearly the first field.
3840 Remove TARGET_SYMBOL_FIELDS.
3841 (symbolS): Don't typedef.
3842 (struct broken_word): Remove.
3843 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3844 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3845 (symbol_clear_list_pointers): Likewise.
3846 (symbol_insert, symbol_remove): Likewise.
3847 (symbol_previous, symbol_append): Likewise.
3848 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3849 (struct local_symbol): Define.
3850 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3851 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3852 (local_symbol_get_frag, local_symbol_set_frag): Define.
3853 (local_symbol_get_real_symbol): Define.
3854 (local_symbol_set_real_symbol): Define.
3856 * write.c (write_object_file): Call resolve_local_symbol_values.
3857 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3858 (TARGET_SYMBOL_FIELDS): Don't define.
3859 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3860 ECOFF_DEBUGGING, add ECOFF fields.
3861 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3862 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3863 ECOFF_DEBUGGING, add ECOFF fields.
3864 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3865 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3866 * config/tc-mcore.h: Don't include struc-symbol.h.
3867 (TARGET_SYMBOL_FIELDS): Don't define.
3868 (struct mcore_tc_sy): Define.
3869 (TC_SYMFIELD_TYPE): Define.
3870 * Many files: Use symbolS instead of struct symbol. Use new
3871 accessor functions rather than referring to symbolS fields
3874 * read.c (s_mri_common): Don't add in value of line_label.
3876 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3877 checking for SEC_LINK_ONCE.
3879 * config/tc-sh.h (sh_fix_adjustable): Declare.
3881 * app.c (input_buffer): New static variable.
3882 (app_push): Save saved_input in allocated buffer.
3883 (app_pop): Restored saved_input.
3884 (do_scrub_chars): Change get parameter to take char * and int as
3885 arguments. Change GET macro to pass input_buffer to get
3886 function. Don't save input into allocated buffer.
3887 * as.h (do_scrub_chars): Update declaration.
3888 * input-file.c (input_file_get): Change to take char * and int.
3889 Read data into passed in buffer. Remove static buffer.
3890 * read.c (scrub_from_string): Change to take char * and int. Copy
3891 data into passed in buffer.
3893 * hash.h: Neaten. Declare hash_traverse.
3894 * hash.c: Complete rewrite based on BFD hashing code.
3895 * gasp.c (chunksize): New variable.
3896 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3899 1999-05-28 Nick Clifton <nickc@cygnus.com>
3901 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3902 addend unless the target uses an old ABI.
3904 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3906 -Wchar-subscripts cleanup
3907 * listing.c (listing_newline): Use unsigned char variable, so
3908 calls to isascii,iscntrl are correct.
3909 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3911 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3912 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3913 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3914 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3916 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3918 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3920 (arch_coldfire_p): New #define.
3921 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3923 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3925 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3927 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3928 (install_operand): Add place `N'.
3929 (init_table): Add registers ACC, MACSR, MASK.
3931 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3933 * config/tc-m68k.c: Change mcf5200 --> mcf.
3934 (archs): Add mcf5206e, mcf5307.
3935 (m68k_ip): Add format `u'.
3936 (install_operand): Add place `m', `M', `h'.
3937 (init_table): Add upper/lower registers.
3939 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3941 1999-05-28 Martin Dorey <mdorey@madge.com>
3943 * config/tc-i960.c: Several minor changes to add ELF and
3944 BFD_ASSEMBLER support.
3945 * config/tc-i960.h: Likewise.
3946 * configure.in (i960-*-elf*): New target.
3947 * aclocal.m4, configure: Rebuild.
3949 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3951 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3952 reloc changes when defined(BFD_ASSEMBLER).
3954 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3956 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3958 * write.c (write_print_statistics): Output to file, not stderr.
3960 * expr.c (generic_bignum_to_int32,64): Prototype.
3962 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3963 output_sleb128, output_uleb128, output_big_sleb128,
3964 output_big_uleb128, output_big_leb128): Prototype.
3965 (output_big_sleb128, output_big_uleb128): Make inline.
3966 (output_big_leb128): Remove inline
3968 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3969 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3970 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3971 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3972 value for correct overflow check in write.c:fixup_segment.
3973 * write.c (fixup_segment): Move bitfield overflow checks to after
3974 the md_apply_fix call.
3975 * config/obj-coff.c (fixup_segment): Likewise.
3976 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3977 valueT *val argument.
3979 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3981 * config/atof-ieee.c (gen_to_words): Correctly round a
3982 denormalized number. Fix off-by-one in range checking for
3983 exponent in a denormal.
3985 1999-05-10 Nick Clifton <nickc@cygnus.com>
3987 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3990 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3992 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3994 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3996 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3997 (ReverseRegRegmem): Remove.
3998 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3999 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4000 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4003 From Doug Ledford <dledford@redhat.com>
4004 * config/tc-i386.h (RegXMM): New for P/III.
4005 * config/tc-i386.c: Add support for P/III.
4007 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4009 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4010 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4011 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4013 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4015 * config/tc-i386.c (i386_immediate): Skip whitespace before
4016 complaining about junk after expression.
4017 (i386_displacement): Likewise.
4019 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4021 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4022 Don't copy before downcaseing.
4024 1999-05-05 Catherine Moore <clm@cygnus.com>
4026 * tc-m68k.c: Include elf/m68k.h.
4027 (m68k_elf_final_processing): New routine.
4028 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4031 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4033 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4036 1999-04-30 Nick Clifton <nickc@cygnus.com>
4038 * config/tc-mcore.c (mcore_s_section): Dump literals before
4041 1999-04-29 Nick Clifton <nickc@cygnus.com>
4043 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4046 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4048 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4049 (TC_INIT_FIX_DATA): Delete.
4050 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4051 (TC_INIT_FIX_DATA): Delete.
4052 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4053 * write.c (fix_new_internal): Initialize fx_cgen member.
4054 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4055 (gas_cgen_md_apply_fix3): Update.
4056 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4057 (md_cgen_record_fixup_exp): Update.
4058 (FX_OPINFO_R_TYPE): Update.
4060 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4061 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4062 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4063 * frags.h (struct frag): Make opindex, opinfo ints.
4065 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4067 1999-04-26 Tom Tromey <tromey@cygnus.com>
4069 * aclocal.m4, configure: Updated for new version of libtool.
4071 1999-04-22 Nick Clifton <nickc@cygnus.com>
4073 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4075 (md_apply_fix3): Do not fix up absolute relocations against
4078 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4080 1999-04-20 Nick Clifton <nickc@cygnus.com>
4082 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4083 changes and data-in-text directives.
4084 (mcore_cons): New function: intercept cons() operations.
4085 (mcore_float_cons): New function: intercept float_cons()
4087 (mcore_stringer): New function: intercept stringer() operations.
4089 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4091 * obj.h (struct format_ops): Change generate_asm_lineno field to
4093 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4095 * config/tc-alpha.c (find_opcode_match): Add default case to
4097 (find_macro_match): Likewise.
4098 (load_expression): Parenthesize && within ||.
4100 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4102 1999-04-17 Nick Clifton <nickc@cygnus.com>
4104 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4105 .text .data .section pseudo ops.
4106 (mcore_s_section): New function. Dump lits before changing secs.
4107 (mcore_s_text): New function. Dump lits before changing secs.
4108 (mcore_s_data): New function. Dump lits before changing secs.
4110 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4112 * config/tc-mips.c (mips_32bitmode): New.
4113 (md_begin): Set mips_32bitmode if needed.
4114 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4115 Set EF_MIPS_32BITMODE.
4117 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4119 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4122 1999-04-16 Nick Clifton <nickc@cygnus.com>
4124 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4126 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4128 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4129 expressions correctly.
4132 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4134 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4136 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4138 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4139 and fmpynfadd instructions.
4141 1999-04-11 Richard Henderson <rth@cygnus.com>
4143 * as.h (environ): Declare it, if needed.
4144 * as.c (dump_statistics): Don't declare environ.
4145 * configure.in (environ): Detect declaration.
4146 * configure, config.in: Rebuild
4148 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4149 (i386_displacement): Allocate enough space for replacement buffer.
4150 Clean up replacement buffer initialization.
4152 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4154 * subsegs.c (section_symbol): Don't create a new symbol if one
4155 already exists; instead, use the existing one, but set its segment
4156 and frag data if it hasn't already been defined.
4157 * config/obj-coff.c (c_section_symbol): Likewise.
4159 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4161 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4163 1999-04-08 Nick Clifton <nickc@cygnus.com>
4165 * config/tc-mcore.c: New File: Support routines for MCore
4167 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4168 * config/obj-coff.c: Add support for mcore-pe target.
4170 * Makefile.am: Add support for MCore targets.
4171 * Makefile.in: Regenerate.
4172 * configure.in: Add support for MCore targets.
4173 * configure: Regenerate.
4175 * doc/all.texi: Set MCORE.
4176 * doc/as.texinfo: Document MCore specific command line options.
4178 * write.h: Prevent multiple inclusion.
4180 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4182 * asintl.h (LC_MESSAGES): Never define.
4183 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4185 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4188 * Makefile.am (m68k-parse.c): If configuring in the source
4189 directory, copy m68k-parse.y into the local directory before
4190 running ylwrap, to remove spurious differences when generating
4192 * Makefile.in: Rebuild.
4194 * config/tc-sparc.h (md_do_align): Just allocate the number of
4195 bytes necessary, rather than always allocating 1024.
4197 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4199 * listing.c (listing_newline): Add cast to avoid warning.
4200 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4201 * config/tc-i386.c (i386_scale): Add return value.
4202 (build_displacement_string): Remove unused local temp_disp2.
4203 (i386_intel_memory_operand): Add parentheses to avoid warning.
4204 (i386_intel_operand): Remove unused local end_of_operand_string.
4205 (i386_operand): Remove unused local operand_modifier.
4206 (i386_operand): Add parens to avoid warning.
4208 1999-04-04 Don Bowman <don@pixsci.com>
4210 * configure.in: Add mips*-*-vxworks* target; have it define
4212 * configure, config.in: Rebuild.
4214 1999-03-31 Nick Clifton <nickc@cygnus.com>
4216 * configure.in (emulations): Add support for arm-epoc-pe.
4217 * configure: Regenerate.
4218 * config/te-epoc-pe.h: New file. Define macros specific to
4220 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4221 for arm-epoc-pe target.
4223 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4225 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4227 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4229 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4230 detect ",n" without a condition.
4231 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4234 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4236 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4237 instruction is encoded with one bit.
4240 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4242 * doc/internals.texi (CPU backend): Mention that
4243 line_separator_chars should not include newline. From thi
4244 <ttn@mingle.glug.org>.
4246 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4248 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4249 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4251 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4253 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4255 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4257 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4260 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4262 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4264 1999-03-15 Martin Hunt <hunt@cygnus.com>
4266 * app.c (do_scrub_begin): Change '-' back to a symbol char
4267 so we can use multiple opcodes on a line again.
4269 * config/tc-d30v.c: By default, warn if a symbol has
4270 the same name as a register. Plus some minor
4271 updates from the branch.
4273 1999-03-13 Nick Clifton <nickc@cygnus.com>
4275 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4276 BFD_RELOC_16 and BFD_RELOC_64.
4278 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4280 * expr.c (expr): Add missing else.
4282 1999-03-12 Nick Clifton <nickc@cygnus.com>
4284 * config/tc-arm.c (md_apply_fix3): Improve error message.
4286 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4288 * Makefile.am (CPU_TYPES): Add fr30.
4289 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4290 (fr30,m32r dependencies): Update.
4291 * Makefile.in: Rebuild.
4293 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4294 (gas_cgen_record_fixup_exp): Ditto.
4295 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4296 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4297 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4298 (md_cgen_lookup_reloc): Update use of operand->type.
4299 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4300 (md_convert_frag): Call cgen_operand_lookup_by_num.
4301 (md_cgen_lookup_reloc): Update use of operand->type.
4302 (m32r_cgen_record_fixup_exp): Ditto.
4304 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4306 * config/tc-mips.c (md_show_usage): Fix message.
4308 1999-03-03 Nick Clifton <nickc@cygnus.com>
4310 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4311 and LDR reg,=<expr> instruction.
4313 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4316 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4318 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4320 1999-02-17 Nick Clifton <nickc@cygnus.com>
4322 This patch was created by: Scott Bambrough
4323 <scottb@corelcomputer.com>
4326 Special cased '@' character. The '@' character is used as the
4327 ARM assembler comment character, as a special character
4328 and in ELF .symver pseudo-op's, and as a special character in
4329 .type and .section pseudo-ops.
4330 (symver_pseudo): New static variable.
4331 (symver_state): New static variable.
4332 (struct app_save): Add field 'symver_state'.
4333 (app_push): Save global symver_state int struct app_save.
4334 (app_pop): Restore global symver_state from struct app_save.
4335 (do_scrub_chars): Special case handling of '@' character in
4338 * configure.in: Modified to recognize armv* uname syntax from ARM
4340 * configure: Regenerated.
4342 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4343 a prefix to the section's type.
4344 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4345 the type's typename.
4347 * config/tc-arm.h: Add support for PIC generation:
4348 (pic_code): New boolean.
4349 (obj_relocate_extern): Define.
4350 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4351 (TC_CONS_FIX_NEW): Define.
4352 (tc_fix_adjustable): Define.
4353 (GLOBAL_OFFSET_TABLE_NAME): Define.
4355 * config/tc-arm.c: Add support for PIC generation:
4356 (line_seperator_chars): Allow ';' as a seperator for Linux.
4357 (is_immediate_prefix): New macro.
4358 (arm_parse_reloc): New function.
4359 (s_arm_elf_cons): New function.
4360 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4361 (md_undefined_symbol): Special case handling for the Global Offset
4363 (md_apply_fix3): Handle PIC relocs.
4364 (tc_gen_reloc): Handle PIC relocs.
4365 (md_parse_option): Add support for '-k' command line switch to
4366 enable PIC generation.
4367 (cons_fix_new_arm): New function.
4368 (s_arm_elf_cons): New function.
4370 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4372 * configure.in: Add comments for uses of AC_DEFINE.
4373 * acinclude.m4: Likewise.
4374 * acconfig.h: Remove.
4375 * aclocal.m4: Rebuild.
4376 * configure: Rebuild.
4377 * Makefile.in: Rebuild.
4378 * config.in: Rebuild.
4380 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4382 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4383 non-constant offset from a base register.
4385 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4387 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4390 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4392 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4393 (emit_insn): Look for pc-relative and no-overflow specifiers on
4394 internal relocation types.
4396 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4398 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4401 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4403 (mips_4650, mips_4010, mips_4100): Variables removed.
4404 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4405 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4407 (md_begin): Don't bother initializing the mips_NNNN variables;
4408 mips_cpu is set, and that's good enough now.
4409 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4410 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4411 (show): New function, to handle wrapping in the CPU lists.
4412 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4414 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4416 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4417 than treat as an immediate specifier.
4419 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4421 * config/tc-i386.c: Prototype many functions.
4422 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4423 (i386_immediate): Remove unused second argument.
4424 (i386_intel_operand): Fix i386_is_reg typo.
4425 (i386_operand): Use allow_naked_reg.
4426 (output_invalid): Make operand int for K&R.
4428 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4430 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4432 * Makefile.in: Rebuild.
4434 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4436 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4438 (EXTRA_as_new_SOURCES): Comment out.
4439 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4440 * Makefile.in: Rebuild.
4441 * doc/Makefile.in: Rebuild.
4442 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4443 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4444 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4445 * configure: Rebuild.
4446 * aclocal.m4: Rebuild.
4447 * config.in: Rebuild.
4448 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4449 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4450 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4451 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4452 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4453 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4454 (gas_cgen_record_fixup_exp): Ditto.
4455 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4456 descriptor, not global variable.
4457 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4458 descriptor, not global variable. Refer to insert_operand handler
4459 via cpu descriptor, not global function.
4460 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4461 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4462 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4463 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4464 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4465 * config/tc-m32r.c: Ditto.
4466 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4467 (md_assemble): Ditto.
4468 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4470 1999-02-09 Nick Clifton <nickc@cygnus.com>
4472 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4473 relocations for ELF targets.
4475 1999-02-08 Nick Clifton <nickc@cygnus.com>
4477 * configure.in: Add support for StrongARM target.
4478 * configure: Regenerate.
4480 1999-02-05 Nick Clifton <nickc@cygnus.com>
4482 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4484 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4487 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4489 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4491 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4493 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4494 (INTEL_DWORD_MNEM_SUFFIX): Define.
4497 (DWORD_PTR): Define.
4498 (XWORD_PTR): Define.
4500 (OFFSET_FLAT): Define.
4502 (NONE_FOUND): Define.
4505 * config/tc-i386.c (set_intel_syntax): New routine.
4506 (intel_syntax): Declare.
4507 (allow_naked_reg): Declare.
4508 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4509 (intel_float_operand): New routine.
4510 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4511 Handle brackets as well as parens. Call i386_intel_operand for
4512 intel syntax. Reverse operands if appropriate. Handle new
4513 suffixes. Handle movzx and movsx.
4514 (i386_is_reg): New routine.
4515 (i386_immediate): New routine.
4516 (i386_scale): New routine.
4517 (i386_displacement): New routine.
4518 (i386_operand_modifier): New routine.
4519 (build_displacement_string): New routine.
4520 (i386_parse_seg): New routine.
4521 (i386_intel_memory_operand): New routine.
4522 (i386_intel_operand): New routine.
4523 (i386_operand): Call i386_displacement, i386_immediate,
4524 i386_scale, etc. instead of handling inline.
4525 (parse_register): Handle registers without prefix.
4527 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4529 * configure: Regenerate.
4530 * configure.in (arm-*-oabi): New.
4531 (thumb-*-oabi): New.
4532 * config/tc-arm.c (target_oabi): Declare.
4533 (md_apply_fix3): Support REL relocs.
4534 (md_parse_option): Handle -oabi.
4535 (elf32_arm_target_format): New routine.
4536 (md_longopts): Add OPTION_OABI.
4537 * config/tc-arm.h: Redefine TARGET_FORMAT.
4540 1999-01-28 Nick Clifton <nickc@cygnus.com>
4542 * write.c (write_relocs): Handle out of range error.
4544 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4545 (fr30_force_relocation): Default to 0.
4547 * config/tc-fr30.h (obj_fix_adjustable): Define.
4548 (TC_FORCE_RELOCATION): Define.
4550 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4553 1999-01-16 Nick Clifton <nickc@cygnus.com>
4555 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4556 merge of two instructions if the left instruciton kills the right.
4558 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4560 * Makefile.in: Regenerate.
4561 * configure.in: Redo test for using cgen.
4562 * configure: Regenerate.
4564 1999-01-09 Nick Clifton <nickc@cygnus.com>
4566 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4567 redefinition of this macro.
4569 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4571 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4574 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4576 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4577 a read of HI or LO and an immediatly following branch.
4579 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4581 * config/tc-mips.c (md_begin): Another correction to the setting of
4584 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4586 * config/tc-mips.c (md_begin): Correct type-o in setting of
4589 1998-12-21 Nick Clifton <nickc@cygnus.com>
4591 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4592 bit insn when optimizing, so that parallelised instructions will
4593 start on a 32 bit boundary.
4595 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4597 * config/tc-mips.c (mips_eabi64): New.
4598 (md_begin): Set mips_eabi64.
4599 (mips_elf_final_processing): Use it.
4601 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4603 * config/tc-mips.c (mips_elf_final_processing):
4604 Correct setting of ABI in e_flags.
4606 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4608 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4611 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4613 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4615 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4617 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4618 warning, values that don't fit in the field.
4620 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4622 * config/tc-mips.c (mips_abi_string): New.
4623 (md_parse_option,md_longopts): Add mabi.
4624 (mips_elf_final_processing): Set e_flags based on mabi flag.
4626 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4628 * config/tc-mips.c (md_parse_option): Handle vr4111.
4630 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4632 * config/tc-h8300.c (build_bytes): Change message given if the
4633 instruction requires H8/300H mode and we're not in Hmode, to
4634 suggest that it may be the operand modes that are the problem, not
4635 necessarily the opcode.
4637 1998-12-10 Nick Clifton <nickc@cygnus.com>
4639 * config/tc-fr30.c: Add line separator character.
4641 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4643 * configure.in (hppa-*-mpeix*): New target.
4644 * config/obj-som.h (obj_som_compiler): Declare.
4645 * config/obj-som.c (compiler_seen): New static variable.
4646 (obj_som_compiler): New function.
4647 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4648 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4649 (pa_type_args): Set hppa_priv_level.
4650 (pa_compiler): New static function if OBJ_SOM.
4651 * configure: Rebuild.
4653 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4655 * read.c (output_leb128): Don't mark as inline.
4657 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4659 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4660 AIX .vbyte unaligned data support.
4661 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4662 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4665 1998-12-07 Nick Clifton <nickc@cygnus.com>
4667 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4670 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4672 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4673 BFD_RELOC_ARM_PCREL_BRANCH.
4675 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4677 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4678 checking the target type.
4679 (mips-dec-bsd*): Set endian to little.
4680 * configure: Rebuild.
4682 COFF weak symbol support, based on patches from Mark Elbrecht
4683 <snowball3@usa.net>:
4684 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4685 * config/obj-coff.c (obj_coff_weak): New static function.
4686 (obj_coff_endef) [both versions]: Handle weak symbols.
4687 (coff_frob_symbol): Likewise.
4688 (yank_symbols): Likewise.
4689 (obj_pseudo_table): Add "weak".
4691 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4692 <aymeric.vincent@emi.u-bordeaux.fr>.
4693 * aclocal.m4: Rebuild with current tools.
4694 * configure: Rebuild.
4696 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4697 an assertion failure for a case we can't handle when OBJ_ECOFF.
4699 * expr.c (operator): And with 0xff to avoid problems with signed
4702 1998-12-03 Nick Clifton <nickc@cygnus.com>
4704 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4705 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4707 1998-12-02 Nick Clifton <nickc@cygnus.com>
4709 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4712 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4714 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4715 calculation of pcrel point.
4717 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4719 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4722 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4724 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4726 (d10v_cleanup): Only generate previous insn if a multiline insn is
4729 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4731 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4734 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4736 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4737 -marm6xxx command line switches.
4739 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4741 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4742 (itbl-ops.o): Delete duplicate dependencies.
4743 Rebuild dependencies.
4744 Add fr30 dependencies.
4745 * Makefile.in: Rebuild.
4747 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4749 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4751 * listing.c: Ignore line terminator characters found inside
4754 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4756 * po/gas.pot: Regenerated.
4758 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4760 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4761 fr30_is_label_start(). Also checks for delay slot insns.
4763 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4764 FR30 instructions which contain a colon in the mnemonic.
4766 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4768 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4770 * config/tc-fr30.c: Removed currently superflous code.
4772 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4774 * config/tc-fr30.h: New file.
4775 * config/tc-fr30.c: Tweaking so that it will compile.
4777 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4779 * config/tc-d10v.h (obj_fix_adjustable): Define.
4780 (TC_FORCE_RELOCATION): Define.
4781 (d10v_force_relocation): Declare.
4782 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4783 (md_apply_fix3): Handle Vtable relocs.
4784 (d10v_fix_adjustable): New.
4785 (d10v_force_relocation): New.
4787 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4789 * config/tc-d30v.c: Change default behaviour to ignore potential
4790 conflicts between register name and symbol names.
4792 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4794 * configure.in: Add fr30-*-*.
4795 * config/tc-fr30.c: New file.
4796 * Makefile.in: Regenerated.
4797 * config.in: Regenerated.
4798 * configure: Regenerated.
4799 * doc/Makefile.in: Regenerated.
4800 * po/gas.pot: Regenerated.
4802 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4804 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4807 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4809 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4811 (do_scrub_chars): Add some casts to unsigned char to avoid
4812 unwanted sign extension.
4813 * read.c (lex_type): Set characters about 127 to be symbol
4815 * config/tc-i386.c (md_begin): Set identifier_chars and
4816 operand_chars for values above 127.
4818 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4820 * configure.in: detect cygwin* instead of cygwin32*
4821 * configure: regenerate
4823 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4825 * listing.c: Add support for producing a listing from piped
4828 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4830 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4831 (append_insn): Account for the tx39's multiply behavior.
4833 1998-10-26 Michael Meissner <meissner@cygnus.com>
4835 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4836 from assemble_parallel_insns. Add support for '->' to indicate
4837 explicitly serializing the instructions.
4838 (md_assemble): Ditto.
4840 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4842 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4845 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4847 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4849 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4851 * config/tc-mips.c : support frame and regmask/fregmask when
4852 MIPS_STABS_ELF is specified.
4854 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4856 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4857 (md_apply_fix): Don't return 1 for VTABLE relocs.
4858 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4860 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4862 * doc/c-i386.texi: Replace occurences of "opcode" with
4863 "instruction mnemonic", "instruction", or "mnemonic" when
4864 referring to the name of an instruction. Use "opcode" when
4865 referring to the sequence of machine bytes.
4867 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4868 (is_opcode_char): Rename to is_mnemonic_char.
4869 (md_assemble and i386_operand): Correct error messages from
4870 "opcode" to "instruction mnemonic"
4871 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4872 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4873 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4874 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4875 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4876 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4877 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4879 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4881 * config/tc-i386.c (i386_operand): Check for garbage after
4884 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4886 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4887 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4889 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4891 * config/tc-sh.h (obj_fix_adjustable): Define.
4892 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4893 (md_apply_fix): Likewise.
4894 (tc_gen_reloc): Likewise.
4895 (sh_fix_adjustable): New.
4897 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4899 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4900 * cgen.h (gas_cgen_finish_insn): Update prototype.
4901 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4902 cgen_insn_t -> CGEN_INSN_INT.
4903 (make_parallel): Update handling of CGEN_INT_INSN_P.
4904 (assemble_parallel_insn): Ditto.
4905 (target_make_parallel): New function.
4906 (md_assemble): Use it.
4908 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4910 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4912 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4914 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4915 converted into lower case.
4917 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4919 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4920 (gas_cgen_tc_gen_reloc): Likewise.
4921 * config/tc-m32r.h (obj_fix_adjustable): Define.
4922 * config/tc-m32r.c (m32r_fix_adjustable): New.
4923 (m32r_force_relocation): Handle VTABLE relocs.
4925 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4927 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4929 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4931 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4932 to lower case before parsing.
4934 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4935 parallel insns modift buts in the PSW as a side effect.
4937 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4939 * config/tc-d30v.c (find_format): Test for missing flag and
4942 (md_apply_fix3): Fix error messages to avoid
4943 assumption about presence of a symbol.
4945 (parallel_ok): Disallow parallel instructions that both modify the
4948 (find_format): Generate a warning if an odd numbered register is
4949 used as the first register in a mutli-register instruction.
4951 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4953 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4954 relocations are always associated with a symbol.
4956 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4958 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4959 (elf32_sparc_force_relocation): Declare.
4960 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4961 (tc_gen_reloc): Handle vtable relocs.
4962 (elf32_sparc_force_relocation): New.
4964 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4966 * symbols.c (S_IS_FUNCTION): New.
4967 * config/tc-v850.h (obj_fix_adjustable): Define.
4968 (TC_FORCE_RELOCATION): Define.
4969 (v850_force_relocation): Declare.
4970 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4971 of fx_addnumber for VTABLE reloc addends.
4972 (md_apply_fix3): Handle VTABLE relocs.
4973 (v850_fix_adjustable): New.
4974 (v850_force_relocation): New.
4976 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4978 * tc-hppa.c (fp_operand_format): Add some additional formats.
4979 (pa_ip): Do not automatically promote into pa2.0 mode.
4980 (pa_level): Handle ".level 2.0".
4982 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4984 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4985 * config/tc-i386.h (template.extension_opcode): Change to
4986 unsigned int to allow full range of 8-bit opcode suffixes.
4987 (None): Redefine as 0xffff.
4989 From Jeff B Epler <jepler@usgs.gov>
4990 * doc/c-i386.texi (i386-SIMD): New section.
4992 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4994 * read.c (discard_rest_of_line): New function.
4995 * read.h: Declare it.
4996 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4998 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5000 * config/tc-d10v.c (find_symbol_matching_register): New function.
5001 (find_opcode): Cope with the case where a register name matches
5004 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5006 * config/tc-v850.c (md_pcrel_from): Rename to
5007 v850_pcrel_from_section.
5008 (v850_pcrel_from_section): Do not resolves symbols in other
5011 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5013 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5015 * config/tc-d10v.c (find_opcode): Generate an error if a register
5016 is supplied for an operand that should not be a register.
5018 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5020 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5021 instructions to have another instruction in the right bin.
5023 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5025 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5026 the right container if the left container holds a branch
5029 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5031 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5032 both a register name and symbol name.
5033 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5035 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5037 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5038 execution unit class.
5040 (reg_name_search): If a name matches a register and a symbol,
5041 prefer the register.
5042 (find_format): Disallow flag registers when a general purpose
5043 register is required.
5044 If a number is required, but a register has been given, check to
5045 see if a symbol with the same name as the register exists, and if
5046 so, use that symbol.
5048 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5050 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5052 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5054 * config/tc-d30v.c (find_format): Do not accept flag registers as
5055 general purpose registers.
5056 (find_format): If an immediate value is expected at a given place
5057 in a format, but a register name has been provided instead, check
5058 to see if that register name matches the name of a predefined
5059 symbol and if it does, then use the symbol instead.
5060 (reg_name_search): If a register name matches a symbol name,
5061 prefer the register name to the symbol name.
5063 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5065 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5066 the previous insn to empty.
5068 1998-09-20 Michael Meissner <meissner@cygnus.com>
5070 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5071 pieces, forcing the use of an ANSI compiler.
5073 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5075 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5077 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5079 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5081 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5083 (obj_elf_vtable_entry): Likewise.
5084 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5085 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5086 (tc_gen_reloc): Likewise.
5087 (arm_fix_adjustable): Likewise.
5088 (elf32_arm_force_relocation): New.
5089 (armelf_frob_symbol): Remove coff-style symbol support.
5091 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5093 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5095 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5097 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5098 OBJ_COFF so that routine is defined for a.out format.
5100 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5102 * config/tc-i386.c (i386_operand): Detect non-segment registers
5103 used as segment prefixes.
5105 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5107 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5108 optimize across FDE boundaries.
5110 * config/obj-coff.c (obj_coff_section): Preserve any link once
5111 flags when setting the section flags.
5113 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5115 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5116 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5118 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5120 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5123 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5125 * frags.c (frag_grow): Include the size of the frag struct in the
5128 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5129 if the new subseg comes before the old.
5131 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5133 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5134 to handle edge8 and edge16.
5136 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5138 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5139 before we clobber the symbol involved.
5141 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5143 * config/tc-arm.c: Remove OBJ_ELF definitions for
5144 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5145 use arm_adjust_symtab for OBJ_COFF.
5146 (armelf_adjust_symtab): New Routine.
5147 * config/tc-arm.h: Define obj_adjust_symtab to
5148 armelf_adjust_symtab for OBJ_ELF.
5150 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5152 * configure.in: Make all i386-elf targets use bfd_gas.
5153 * config/tc-i386.c (tc_i386_force_relocation): New.
5154 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5155 (md_apply_fix3): Likewise.
5156 (tc_gen_reloc): Handle them.
5157 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5158 tc_i386_force_relocation.
5160 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5162 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5164 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5166 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5167 current opcode after writing the first insturction of a reverse
5170 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5172 * read.h (generate_lineno_debug): Add prototype.
5173 * read.c (generate_lineno_debug): Make non-static.
5175 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5177 * config/tc-i386.c (md_assemble): Only warn for address/data size
5180 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5182 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5183 against Thumb function names, as the linker needs this information.
5185 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5187 * expr.c (operand): Check also that there is no advance in operand
5188 after atof_generic in order to decide "is it label 0f or floating
5191 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5193 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5194 command line options with a single dash.
5195 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5197 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5199 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5200 * tc-arm.c (arm_fix_adjustable): New routine.
5202 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5204 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5205 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5206 demand_empty_rest_of_line before mri_comment_end.
5207 (equals): Check garbage after expression before
5208 mri_comment_end in MRI mode.
5210 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5212 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5213 small immediate constant to use the constant itself rather than
5216 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5218 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5219 (pa_leave): Likewise.
5221 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5223 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5225 (i386_operand): Fix an error message.
5227 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5229 * doc/c-arm.texi (ARM Directives): Document .req directive.
5231 * config/tc-arm.c (reg_required_here): Display erroneous string if
5232 the register name could not be decoded.
5233 Do not set inst.instruction if the sift is -1.
5235 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5237 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5240 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5242 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5243 even if it is belived to be unnecessary.
5245 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5247 config/tc-i386.c (i386_operand): Size immediate constants by
5248 suffix (erroneously removed as part of July 7 change).
5250 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5252 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5253 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5254 (armelf_frob_symbol): New Routine.
5255 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5257 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5259 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5261 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5263 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5264 command line switches passed to assembler.
5266 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5268 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5269 (gas_cgen_opcode_desc): Declare.
5270 (gas_cgen_parse_operand): Declare.
5271 (*): Prepend gas_ to gas specific fns to denote them as such.
5273 * cgen.c (gas_cgen_opcode_desc): New global
5274 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5275 (queue_fixup): Renamed from cgen_queue_fixup.
5276 (*): Prepend gas_ to gas specific fns to denote them as such.
5278 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5279 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5280 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5281 Open opcode table and initialize it.
5282 (make_parallel): Use gas_cgen_opcode_desc.
5283 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5284 (md_assemble): Ditto.
5286 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5288 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5289 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5290 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5291 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5292 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5293 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5294 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5295 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5296 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5297 (INIT_STAB_SECTION): Likewise.
5298 (OBJ_PROCESS_STAB): Likewise.
5300 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5301 (md_parse_option): Watch for them.
5302 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5303 (md_begin): Kill neverdef code.
5304 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5305 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5306 (s_alpha_coff_wrapper): New.
5307 (md_pseudo_table): Trap all ECOFF pseudos.
5309 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5311 Start of changes to remove mdebug section from mips*-elf
5312 Based on MIPS_STAB_ELF definition
5313 * acconfig.h: undef if not configured
5314 * config.in: undef if not configured
5315 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5316 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5317 * stabs.c (s_stab_generic): flush frag
5319 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5321 * configure.in: (arm-*-elf): Handle.
5322 (thumb-*-elf): Handle.
5323 * configure: Regenerate.
5324 * read.c (stringer): Fix typo in comment.
5325 * write.c (fixup_segment): Don't add symbol value to addend if
5327 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5329 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5332 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5334 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5335 (write_2_short): Emit warning if new flag is set.
5336 (do_assemble): Set flags if left instruction is one of special
5337 "right-instruction-killer" type.
5339 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5341 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5342 Always output words in debug_info section as big endian.
5343 (sparc_target_format): Choose correct bfd target.
5344 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5346 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5348 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5349 to work with internationalization code. Issue an error when two
5350 operands match that are not allowed to match.
5352 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5354 * configure.in (install_tooldir): Allow target to specify whether
5355 it wants to be installed in $(tooldir)/bin.
5356 * configure: Regenerate.
5357 * Makefile.am (install-exec-local): Set install-exec-tooldir
5358 dependency via configure.
5359 * Makefile.in: Regenerate.
5361 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5363 * Makefile.am (install-exec-local): Split into two ...
5364 (install-exec-bindir,install-exec-tooldir): New rules.
5365 * Makefile.in: Regenerate.
5367 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5369 * Makefile.am (install-exec-local): Don't remove the file before
5370 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5371 W. Rozycki <macro@ds2.pg.gda.pl>.
5372 * Makefile.in: Rebuild.
5374 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5376 * cgen.c: Include libiberty.h.
5377 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5378 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5379 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5380 (md_cgen_lookup_reloc)): Declare.
5381 (md_cgen_record_fixup_exp): Declare.
5382 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5383 (m32r_relax_frag): Declare.
5384 (cgen_md_apply_fix3): Decls moved to cgen.h.
5385 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5386 (m32r_cgen_record_fixup_exp): Delete decl.
5387 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5388 (assemble_nop): Delete.
5389 (expand_debug_syms): Delete unused `exp'.
5390 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5391 Add default case for -Wall.
5392 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5393 (md_atof): Delete unused wordP.
5395 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5397 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5400 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5402 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5403 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5404 .print, .purgem, and .struct. Remove documentation for
5407 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5409 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5410 Update call to insert_operand.
5412 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5414 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5416 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5418 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5419 whitespace after a prefix operator.
5421 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5423 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5425 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5427 * config/tc-sparc.c (log2): New static function.
5428 (s_reserve): Use log2 to convert alignment before calling
5430 (s_common): Use log2 to convert alignment before calling
5431 record_alignment and frag_align.
5432 (sparc_cons_align): Use log2.
5434 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5436 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5437 (s_common): Likewise.
5439 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5440 initialization of waddr.
5441 (sparc_elf_final_processing): Add default case to switch.
5443 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5445 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5446 than temporary real.
5448 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5450 * write.c (subsegs_finish): Don't align the segments if there were
5453 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5454 copying aux information.
5456 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5457 expression into a symbol.
5459 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5461 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5462 type to unsigned int.
5463 (md_assemble): Change type used to store offsets from unsigned
5465 (i386_operand): Switch error check to only call RESTORE_END_STRING
5466 once after parse_register.
5468 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5470 * config/tc-v850.c (md_show_usage): Changed format to match that
5473 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5475 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5477 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5479 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5482 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5484 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5485 * doc/Makefile.in: Rebuild.
5487 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5489 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5490 for %lo expressions.
5491 (mips_ip, case 'u'): Move range check after code to mask
5492 off bits in %hi/%lo expressions. Mask off high bits for
5495 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5497 * doc/Makefile.am (gasver.texi): New target.
5498 (as.info, as.dvi): Depends upon gasver.texi.
5499 * doc/as.texinfo: Include gasver.texi. Mention version number on
5500 title page and in top node.
5501 * doc/Makefile.in: Rebuild.
5503 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5505 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5506 but not including the line containing the edict.
5507 * listing.h (LISTING_EOF): New.
5508 * input-scrub.c (input_scrub_next_buffer): Call it.
5510 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5512 * config/tc-i386.c (i386_operand): Don't set the size of an
5513 immediate address based solely on the suffix and the mode.
5515 * config/tc-i386.c (md_assemble): Add assertion to make sure
5516 overlap2 does not set Imm.
5518 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5519 sequences of whitespace to a single space.
5520 (is_space_chars): Just compare with space.
5521 (md_begin): Don't initialize space_chars.
5522 (md_assemble): Just skip a single whitespace character.
5523 (i386_operand): Rewrite base-index parsing to use new
5524 parse_register, and to skip white space. Skip white space in a
5525 number of other places too. Don't give error message if
5526 parse_register fails.
5527 (parse_register): Change reg_string parameter to be non-const.
5528 Add end_op parameter. Skip white space after the `%', and return
5529 end of register string. Give error message here rather than
5532 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5534 Based on patch from Matt Semersky <matts@scd.hp.com>:
5535 * expr.c (op_encoding): Make const.
5536 (expr_set_precedence): New function.
5537 (expr_begin): Don't set operator rankings, just call
5538 expr_set_precedence.
5539 * expr.h (expr_set_precedence): Declare.
5540 * read.c (s_mri): Call expr_set_precedence.
5542 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5544 * doc/as.texinfo (Statements): Remove paragraph discussing
5545 continuing lines with a backslash. This hasn't worked for years,
5548 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5550 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5552 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5553 (ps_CTORS, ps_DTORS): New section types.
5554 (vms_fixup_xtors_section): New function
5555 (Ctors_Psect, Dtors_Psect): Define.
5556 (IS_GXX_XTOR): Define
5557 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5558 Filter static constructors/destructors and add to
5559 Ctors_Symbols/Dtors_Symbols chain.
5560 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5561 appropriate section.
5563 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5564 * makefile.vms: Merge vax/vms support.
5566 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5568 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5569 (elf_pseudo_table): Add them.
5570 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5571 (md_apply_fix): Accept them.
5572 (mips_fix_adjustable): Don't adjust them.
5573 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5574 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5575 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5576 (tc_fix_adjustable): Don't adjust them.
5578 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5580 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5582 * Makefile.in: Regenerate.
5583 * configure.in: AC_SUBST cgen_cpu_prefix.
5584 * configure: Regenerate.
5586 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5588 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5589 Changed all users of COND12_DELAY.
5591 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5593 * config/tc-mn10300.c (set_arch_mach): New function.
5594 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5595 (md_begin): Default to mn10300 mode.
5596 (md_assemble): Only accept instructions for the core mn10300
5597 chip and the active machine type.
5599 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5601 * subsegs.h (segment_info_type): Give the struct a name.
5602 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5603 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5604 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5605 * config/tc-w65.h (tc_reloc_mangle): Declare.
5606 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5608 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5610 * config/tc-v850.c (v850_comm): Restore old section
5611 after common processing.
5613 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5615 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5617 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5619 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5620 char with code that explicitly sign-extends.
5622 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5624 * config/tc-v850.c (md_begin): Restore text section as the current
5625 section after creating call table sections.
5626 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5629 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5630 with call to macro SYM_AUXINFO.
5632 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5634 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5635 with the program transform name.
5636 * Makefile.in: Rebuild.
5638 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5640 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5643 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5645 * config/tc-i386.c (i386_operand): Be prepared for a space between
5646 the open parenthesis and the start of the register operand,
5647 because of the June 16 change.
5649 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5651 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5654 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5656 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5657 even if it is belived to be unnecessary.
5659 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5661 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5663 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5665 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5667 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5668 shift amount for a repeated operand. The shift amount for the
5669 repeated copy comes from the size of the operand.
5671 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5673 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5675 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5677 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5679 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5681 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5682 characters in it as LEX_IS_SYMBOL_COMPONENT.
5683 * config/tc-i386.h (tc_symbol_chars): Define.
5684 (extra_symbol_chars): Declare.
5685 * config/tc-i386.c (extra_symbol_chars): Define.
5686 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5687 (line_comment_chars): Set to '/' if TE_LINUX.
5688 * doc/c-i386.texi (i386-prefixes): Update.
5689 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5691 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5693 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5694 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5696 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5698 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5699 constraint in instructions REP & REPI.
5701 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5703 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5704 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5706 (check_range): If the operand is shifted, then shift the number
5707 before checking its range.
5709 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5711 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5714 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5716 * config/tc-v850.c (v850_comm): Create special sections as needed.
5718 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5720 * config/tc-d10v.c (write_2_short): Addition of swapping
5721 instructions for sequential and reverse sequential order when
5722 given order is not possible.
5724 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5726 * Makefile.am: Rebuild dependencies.
5727 (DEP_INCLUDES): Fix reference to intl build directory.
5728 * Makefile.in: Rebuild.
5730 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5732 * doc/c-i386.texi: Update 16 bit documentation.
5734 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5735 IgnoreDataSize to IgnoreSize as they are used for address size as
5737 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5738 32-bit mode, similarly addr16/data16 and variants.
5740 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5742 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5743 sequential word multiply instructions.
5745 (do_assemble): Add extra command line argument, to allow mul32
5746 attribute to be preserved across parallel insns.
5747 (md_assemble): Insert NOPs between explicitly parallel insns which
5748 contain an 32 bit multiply and a 16 multiply.
5750 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5752 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5755 * config/tc-i386.c (reloc): Add braces.
5757 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5758 consistent with Intel naming.
5759 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5760 use bitfields in sib_byte.
5761 (modrm_byte): Don't use bitfields here either.
5763 * config/tc-i386.c (current_templates): Add const.
5764 (parse_register): Add const to return, param, and char *s.
5765 (i386_operand): Add const to reg_entry *r.
5766 * config/tc-i386.h (templates): Add const to start, end.
5768 Inspired by code for 16 bit gas support from Martynas Kunigelis
5769 <martynas@nm3.ktu.lt>:
5770 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5771 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5772 (uses_mem_addrmode): Remove.
5773 (md_estimate_size_before_relax): Add support here too.
5774 (md_relax_table): Rewrite interface to md_relax for 16 bit
5776 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5777 (opcode_suffix_to_type): Remove.
5778 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5779 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5780 (md_convert_frag): Likewise.
5781 (i386_operand): Add support for 16 bit base/index regs,
5782 immediates, and displacements. Remove some unnecessary casts, and
5783 localise end_of_operand_string, displacement_string_start,
5784 displacement_string_end variables. Add GCC_ASM_O_HACK.
5785 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5787 * config/tc-i386.c (prefix_hash): Remove.
5788 (md_begin): Rewrite without obstacks. Remove prefix hash table
5789 handling. Rewrite lexical table handling.
5790 (i386_print_statistics): Don't print prefix statistics.
5791 (md_assemble): Rewrite instruction parser so that line is not
5792 converted to lower case. Don't do a hash_find for prefixes,
5793 instead recognise them via opcode modifier.
5794 (expecting_operand, paren_not_balanced): Localise variables.
5795 * config/tc-i386.h (IsPrefix): Define.
5796 (prefix_entry): Remove.
5798 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5799 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5800 '\\' in case where comment_chars contains '/'.
5802 * config/tc-i386.c (MATCH): Ensure given operand and template
5803 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5804 you must write `ljmp *table(%ebx)'.
5806 From H.J. Lu <hjl@gnu.org>:
5807 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5808 as 0 ifndef BFD_ASSEMBLER.
5809 (md_assemble): Allow immediate operands without suffix or
5810 other reg operand to default in size to the current code size.
5812 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5814 * config/tc-v850.c (md_begin): Restore creation of
5815 .call_table_text and .call_table_data sections.
5817 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5819 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5820 after emitting a word of noops.
5822 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5824 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5825 (i386_operand): Simplify checks for valid base/index combinations.
5826 Disallow `in 4(%dx),%al'.
5828 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5830 (add_prefix): Change parameter from char to int.
5832 * config/tc-i386.h (Ugh): Define opcode modifier.
5833 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5835 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5836 CONSISTENT_REGISTER_MATCH macros to check register types more
5837 thoroughly. Check for illegal suffix/operand combinations
5838 when matching insns with operands. Handle new `s' suffix, and
5839 associated FloatMF opcode modifier for float insns with memory
5841 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5842 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5843 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5844 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5845 DATA_PREFIX_OPCODE throughout.
5847 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5848 (md_assemble): Rewrite suffix/register operand checking code to be
5849 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5850 AnyMem, the better to grep.
5852 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5853 given a memory operand. Don't set Abs bits either.
5854 (type_names): Remove Mem*, Abs*.
5855 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5856 define opcode_modifiers as these cases are handled by Disp8,
5857 Disp16, Disp32 and suffix checks.
5858 (COMES_IN_BOTH_DIRECTIONS): Remove.
5859 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5861 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5862 if IgnoreDataSize modifier given. Remove ShortformW modifier
5863 test. Add test for ShortForm in W base_opcode modification.
5864 Merge Seg2ShortForm and Seg3ShortForm code.
5865 * config/tc-i386.h (ShortFormW): Remove.
5866 (IgnoreDataSize): Define.
5868 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5870 * config/tc-d30v.c (md_assemble): Store previous segment state
5871 with previous instruction.
5873 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5875 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5876 (ebp, esp): Remove static variables.
5877 (MATCH): Remove test for InOutPortReg.
5878 (i386_operand): Properly handle InOutPortReg here instead.
5879 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5880 (md_assemble): Simplify and correct modrm and sib generation.
5881 (i386_operand): Add warning for scale without index.
5882 Rewrite checks for valid base/index combinations.
5884 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5885 macros and enclose in do while(0).
5886 (RESTORE_END_STRING): Likewise.
5887 (md_assemble): Add one to printed operand number so we start
5888 from 1 not 0. Add some more gettext invocations.
5889 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5892 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5893 DATA_PREFIX, SEG_PREFIX): Define.
5894 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5895 (check_prefix): Remove function.
5896 (add_prefix): New function. Add prefix to i.prefix as well as
5898 (md_assemble): Changes for add_prefix. Remove hack for wait
5899 prefix, instead always output prefixes in fixed order. Test
5900 for jcxz/loop when selecting between word & dword operations,
5901 and add address size prefix rather than operand size prefix.
5902 Remove operand -> address size hack when emitting jcxz/loop.
5903 (i386_operand): Remove O_Absent check as it's done in expr.
5905 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5907 * configure.in: Recognize m5200 as a cpu_type of m68k.
5908 * aclocal.m4: Rebuild with current libtool.
5909 * configure: Rebuild.
5911 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5913 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5914 to relaxable_symbol to prevent references to external symbol from
5917 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5919 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5920 symbols are relaxable.
5922 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5924 * config/tc-v850.c (md_begin): Don't create special
5925 sections by default.
5927 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5929 * config/tc-mips.c (macro): For div and udiv, close the
5930 reorder block as soon as possible.
5932 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5934 From Matt Semersky <matts@scd.hp.com>:
5935 * macro.c (macro_mri_mode): New function.
5936 * macro.h (macro_mri_mode): Declare.
5937 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5940 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5942 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5945 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5946 until after xstrdup in OBJ_EVAX case.
5948 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5950 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5951 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5952 of hardcoded magic number.
5953 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5955 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5957 * read.c (do_s_func): New function.
5959 * read.h (do_s_func): Add prototype.
5961 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5963 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5964 nops if fill pattern not specified.
5966 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5968 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5969 * config/te-go32.h (TE_GO32): Define.
5970 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5972 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5974 Implement .func/.endfunc pseudo-ops.
5975 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5977 * read.c (potable): Add .func,.endfunc.
5978 (s_func): New function.
5979 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5981 (in_doc_func_p,current_function_label): New static globals.
5982 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5984 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5986 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5987 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5988 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5989 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5990 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5991 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5992 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5993 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5994 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5995 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5996 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5997 * config/tc-a29k.c: Don't define md_short_jump_size,
5998 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5999 * config/tc-alpha.c: Likewise.
6000 * config/tc-alpha.h: Likewise.
6001 * config/tc-arm.c: Likewise.
6002 * config/tc-h8300.c: Likewise.
6003 * config/tc-h8500.c: Likewise.
6004 * config/tc-hppa.c: Likewise.
6005 * config/tc-i860.c: Likewise.
6006 * config/tc-i960.c: Likewise.
6007 * config/tc-ppc.c: Likewise.
6008 * config/tc-sh.c: Likewise.
6009 * config/tc-sparc.h: Likewise.
6010 * config/tc-tic30.c: Likewise.
6011 * config/tc-w65.c: Likewise.
6012 * config/tc-z8k.c: Likewise.
6014 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6016 * config/tc-vax.c (_): Delete this macro used for placeholder
6017 values in vax_operand_width_size; it conflicts with the _() macro
6018 used for internationalization.
6020 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6022 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6023 code. From Chris Moller <moller@bops.com>.
6025 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6026 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6027 * read.c (emit_expr): Initialize seg and subseg fields of a new
6029 * write.c (write_object_file): Switch to the appropriate segment
6030 and subsegment when processing a broken word.
6032 * config/tc-m68k.c (mri_assemble): New static function.
6033 (build_mri_control_operand): Call mri_assemble rather than
6035 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6036 (s_mri_endf, s_mri_endw): Likewise.
6038 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6040 * read.c (s_org): Call md_flush_pending_output if it is defined.
6042 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6044 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6046 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6047 (md_parse_option): Add for same.
6048 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6049 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6050 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6052 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6054 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6056 * config/tc-arm.c (find_real_start): Relax definition of local
6059 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6061 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6062 symbols at the given address, not just the last one specified.
6064 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6066 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6067 or number_to_chars_littleendian to write data.
6069 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6071 * config/tc-v850.c (md_assemble): Remove artificially created
6072 register name symbols.
6074 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6076 * write.c (fixup_segment): Change "segment" to "section" in
6079 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6081 * write.c (fixup_segment): Change sym1-sym2 message again.
6083 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6085 * write.c (fixup_segment): Improve error message for sym1-sym2
6086 errors when sym1 is in a different segment from sym2.
6088 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6090 * config/tc-m32r.c (warn_unmatched_high): New static local.
6091 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6092 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6093 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6094 (md_parse_option): Likewise.
6095 (md_show_usage): Likewise.
6096 (m32r_frob_file): Likewise.
6098 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6099 (read_a_source_file): Call them.
6100 * read.h (stabs_generate_asm_file): Declare.
6101 * stabs.c (stabs_generate_asm_file): New function.
6102 (generate_asm_file): New function.
6103 (stabs_generate_asm_lineno): Move file name handling into
6106 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6108 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6109 (d30v_current_align, d30v_current_align_seg): New variables.
6110 (d30v_last_label): New variable.
6111 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6112 (s_d30v_data, s_d30v_section): Likewise.
6113 (md_pseudo_table): Call them.
6114 (md_begin): Initialize d30v_current_align_seg.
6115 (md_assemble): Call d30v_align when needed by known current alignment.
6116 (d30v_frob_label, d30v_cons_align): New functions.
6117 * config/tc-d30v.h (md_do_align): Remove.
6118 (tc_frob_label): Call d30v_frob_label.
6119 (md_cons_align): New.
6121 * config/tc-d30v.c (find_format): Convert complex expressions to
6122 expression symbols before processing. Clean up code formatting.
6124 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6126 * po/Make-in (install-info): New target.
6128 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6130 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6132 * config/tc-mn10300.c (md_assemble): Likewise.
6134 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6136 * Makefile.am: Update with `make dep-am'.
6137 (HFILES): Add cgen.h.
6138 (cgen.o): Depend on cgen.h.
6139 * Makefile.in: Regenerate.
6141 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6143 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6145 * gasp.c (grab_label): Permit a label to be a preprocessor
6146 variable by permitting a label to start with a backslash.
6148 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6150 * config/tc-mips.c (validate_mips_insn): Removed hack
6151 for previously inaccessible bitfields in some INSN_TRAP
6154 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6156 * config/tc-d30v.c (do_assemble): Abort with error message
6157 if opcode operands do not match.
6159 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6161 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6162 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6163 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6164 similar new 'q' operand.
6166 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6168 * cgen.c (cgen_asm_finish_insn): Fix typo.
6170 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6173 * cgen.c: Include it.
6174 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6175 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6176 All callers updated.
6177 * config/tc-m32r.c: Include cgen.h.
6178 (m23r_insn): New members num_fixups,fixups.
6180 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6182 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6183 to avoid compiler warning.
6185 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6187 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6190 * makefile.vms (OBJS): Add ehopt.obj
6192 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6194 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6196 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6198 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6199 a short format insn.
6200 (md_assemble): Set it for explicitly packed insns.
6202 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6204 * config/obj-coff.c (c_symbol_merge): Do not take address of
6205 native fields when performing the memcpy.
6207 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6209 * config/tc-mips.c (macro,macro2): Implement
6210 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6212 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6214 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6215 relocations against globally visible symbols.
6216 * config/tc-m68k.c (relaxable_symbol): New macro.
6217 (m68k_ip, md_estimate_size_before_relax): Use it.
6218 (tc_m68k_fix_adjustable): Also handle weak symbols.
6220 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6222 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6223 references to externally visible symbols.
6224 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6225 values in twice for a PC relative reloc if the symbol is
6228 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6229 don't adjust a PC relative reloc against an externally visible
6231 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6232 for a PC relative fixup against an externally visible defined
6233 symbol, arrange to store object file and addend values as though
6234 the symbol were not defined.
6235 (tc_gen_reloc): Likewise.
6237 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6239 * read.c (sizeof_leb128): Referenced externally by write.c so
6242 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6244 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6245 and expand a 'debug' symbol associated with the next instruction
6246 that does not cause a short instruction to be filled with a NOP.
6247 (md_pseudo_table): Add support for .debugsym.
6248 (assemble_parallel_insn): Add calls to expand_debug_sym as
6250 (md_assemble): Ditto.
6252 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6254 * as.c (main): Conditionally call setlocale.
6255 * gasp.c (main): Likewise.
6256 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6257 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6259 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6261 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6263 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6265 * config/tc-hppa.c: Change all calls to bzero to use memset.
6266 (pa_ip): Add cast to avoid warning.
6267 (tc_gen_reloc, md_apply_fix): Likewise.
6268 (pa_find_space_by_number): Likewise.
6269 (hppa_force_relocation): Likewise.
6270 (pa_block): Change i to unsigned int.
6271 * config/obj-som.h (obj_som_copyright): Declare.
6273 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6275 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6276 for line numbers for assembly source.
6278 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6280 * configure.in: Change version number to 2.9.4
6281 * configure: Rebuild.
6283 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6285 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6287 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6289 * ecoff.h: Change symbolS in function declaration to struct
6292 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6294 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6295 (md_convert_frag): Fix i18n typo.
6297 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6299 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6300 * ecoff.h: Protoype it.
6301 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6302 [EVAX] (s_alpha_prologue): Delete.
6303 (md_pseudo_table): Update.
6305 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6307 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6308 array to local pointer.
6309 (get_args, parse_expr): Add casts to avoid warnings.
6311 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6313 * read.c (s_set): Cast xmalloc return value to fragS *.
6314 * config/tc-m68k.c (m68k_ip): Function made static to match
6315 previous forward declaration.
6316 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6318 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6320 * config/tc-v850.c: Add internationalisation macros to error
6323 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6324 macros to error strings.
6326 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6328 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6329 reloc is in the TOC csect.
6330 (md_apply_fix3): Correct gettext typo.
6332 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6334 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6335 .L - they are local labels and the branches are not really
6336 function calls but rather far jumps.
6338 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6340 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6342 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6344 * config/tc-i386.c (md_assemble): Print operand number rather than
6345 using ordinal_names.
6346 (i386_operand): Likewise.
6348 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6350 * Makefile.am (INTLLIBS): Define to work around apparent automake
6352 All Makefiles: Regenerated.
6354 * Many files: Added gettext invocations around user-visible
6356 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6357 HAVE_LC_MESSAGES): Define.
6358 * dep-in.sed: Added asintl.h.
6359 * po/Make-in: New file.
6360 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6362 * read.c (Z_): Renamed from `_'.
6363 * Makefile.am (SUBDIRS): Added po.
6364 (POTFILES): new macro.
6365 (po/POTFILES.in): New target.
6366 ($(OBJS)): Added asintl.h.
6368 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6369 (as_new_LDADD): Added $(INTLLIBS).
6370 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6371 (gasp_new_LDADD): Added $(INTLLIBS).
6372 (gasp_new_DEPENDENCIES): New macro.
6373 * configure, aclocal.m4: Rebuilt.
6374 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6376 (ALL_LINGUAS): Define.
6377 * macro.c: Include "asintl.h".
6378 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6379 * as.h: Include "asintl.h".
6380 * config/tc-i386.c (ordinal_names): Removed.
6381 (md_assemble): Changed error text to avoid ordinal_names.
6382 (i386_operand): Likewise.
6383 (reloc): Added as_bad to avoid i18n problems.
6384 (tc_gen_reloc): Likewise.
6385 * config/tc-arm.c (bad_args): Now a #define.
6387 * config/obj-vms.c (VMS_stab_parse): Changed type of
6389 (global_symbol_directory): Unified strings to avoid i18n
6391 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6392 avoid i18n problems.
6393 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6394 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6396 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6398 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6400 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6402 * as.c (print_version_id): Added an fprintf to avoid i18n
6404 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6406 * expr.c (expr): Added as_warn call to avoid i18n problems.
6407 * messages.c (as_assert): Changed code to avoid i18n problems.
6408 (as_abort): Likewise.
6409 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6410 (s_space): Likewise.
6411 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6413 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6415 * config/tc-i386.c (check_prefix): New static function, split out
6417 (struct _i386_insn): Add wait_prefix field.
6418 (md_assemble): Remove wait_prefix local variable. Use
6419 check_prefix when adding a prefix.
6421 * config/tc-i386.c (current_templates): New static variable.
6422 (md_assemble): Remove current_templates local variable.
6423 (md_assemble, i386_operand): Improve error and warning messages in
6424 many places. Add RESTORE_END_STRING in many places before error
6425 return. Clarify some comments.
6427 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6429 (md_assemble): Parse string instruction operands, looking for
6430 segment override prefixes. Check for invalid segment prefixes on
6432 (i386_operand): i.seg[] and max mem_operand changes for string
6434 * config/tc-i386.h (EsSeg): Define.
6436 * config/tc-i386.h (regKludge): Define.
6437 (iclrKludge, imulKludge): Don't define.
6438 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6439 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6440 opcode_modifier checks to look for more common cases first. Add
6441 default_seg for IsString case.
6443 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6445 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6447 * configure: Rebuild with new automake and libtool.
6448 * aclocal.m4, Makefile.in: Likewise.
6450 * doc/Makefile.am (as.dvi): New target.
6451 * doc/Makefile.in: Rebuild.
6453 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6455 * configure.in: Added sparc86x support.
6457 * configure: Rebuild.
6459 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6461 (md_parse_option): Warn if -EL is not supported for this architecture.
6463 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6465 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6467 * config/tc-mips.c (mips_ip): Note when we use get match on
6468 the full instruction name.
6470 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6472 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6473 back into the expression to handle add/sub simplification correctly.
6475 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6477 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6479 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6481 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6484 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6486 * symbols.c (max_indent_level): New global.
6487 (print_symbol_value_1): Use it.
6488 * expr.h (expr_build_dot): Declare.
6489 * expr.c (expr_build_dot): New function.
6491 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6493 * symbols.c (print_binary): New function.
6494 (print_expr_1): Call it.
6496 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6498 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6499 operand in the opcode.
6501 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6503 * config/tc-i386.h: Reorder operand flags and opcode modifier
6504 flags for clarity. Remove unused definitions: Unknown,
6505 ImmUnknown, DispUnknown, NoModrm.
6506 * config/tc-i386.c (type_names): Add missing Debug type.
6507 (md_assemble): Better duplicate prefix checking. Quicker string
6508 instruction check via new opcode_modifier flag.
6510 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6512 * doc/as.texinfo (Invoking): Clarify -Wa example.
6514 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6516 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6517 (s_mips_weakext): Define.
6518 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6519 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6522 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6524 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6525 is an error if the value can not be computed at assembly time.
6526 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6528 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6530 * gasp.c (main): Set next field of new include_path structure to
6531 NULL. From Avery Pennarun <averyp@gdc.ca>.
6533 * read.c (s_mri_sect): Call as_bad rather than abort for an
6534 unsupported MRI target.
6536 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6538 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6539 the destination of a branch instruction should be altered.
6540 (find_real_start): New function: Locate the real, Thumb coded
6541 start of a Thumb function.
6542 (do_t_branch23): Alter the destination of branches to Thumb
6545 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6547 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6549 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6552 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6554 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6555 * doc/c-hppa.texi: Likewise.
6557 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6559 * Makefile.am: Rebuild dependencies.
6560 * Makefile.in: Rebuild.
6562 * Makefile.am (DEP_INCLUDES): New variable.
6563 (.dep1): Change to work when srcdir is not an absolute path.
6564 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6565 * Makefile.in: Rebuild.
6567 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6569 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6570 LinearAddress patch.
6572 * configure.in: Set version to 2.9.1.
6573 * configure: Rebuild.
6575 * Branched binutils 2.9.
6577 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6579 * config/tc-i386.h (FWait): Define.
6580 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6581 other prefixes. Check FWait flag in opcode table to see which
6582 instructions require an fwait prefix.
6584 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6586 * stabs.c (get_stab_string_offset): Always create a stab string
6589 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6591 Fix some gcc -Wall warnings:
6592 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6593 * ehopt.c (eh_frame_code_alignment): Likewise.
6594 * expr.c (integer_constant, operand): Likewise.
6595 * frags.c (frag_align): Likewise.
6596 * gasp.c (level_0, change_base, doinstr): Likewise.
6597 * hash.c (hash_ask): Likewise.
6598 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6599 (debugging_pseudo): Likewise.
6600 * macro.c (define_macro, check_macro): Likewise.
6601 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6602 (ignore_rest_of_line, float_cons): Likewise.
6603 * symbols.c (decode_local_label_name): Likewise.
6604 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6605 (fixup_segment, number_to_chars_bigendian): Likewise.
6606 (number_to_chars_littleendian): Likewise.
6607 * config/atof-ieee.c (gen_to_words): Likewise.
6608 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6609 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6610 * read.c (output_big_sleb128): Initialize locals to avoid
6612 (output_big_uleb128, equals): Likewise.
6613 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6614 to unsigned int. Change zeros to unsigned int.
6615 * cond.c (s_if): Add return to default case.
6616 * frags.c (frag_now_fix): Change return type to addressT.
6617 * frags.h (frag_now_fix): Update declaration.
6618 * listing.c (file_info_struct): Change linenum to unsigned int.
6619 (struct list_info_struct): Change hll_line to unsigned int.
6620 (print_source): Update format string.
6621 * read.c (emit_expr): Change scan to unsigned int, and don't
6622 bother to initialize it.
6623 * symbols.c (dollar_label_count): Change to unsigned long.
6624 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6625 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6626 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6628 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6630 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6631 mcf5200 just as we do for m68000.
6632 (m68k_init_after_args): Likewise.
6633 (md_estimate_size_before_relax): Likewise.
6635 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6637 * config/tc-v850.c (md_assemble): Store relocation addend in
6638 fixup instead of instruction.
6640 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6642 * config/tc-i386.c (md_assemble): Swap template arguments to
6643 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6644 This macro is currently symmetric, so passing them the wrong
6645 way didn't cause any problem, but may if the macro is changed
6647 After copying template to i.tm, use i.tm. rather than t-> to
6648 access fields, and make t a const*
6649 Move i.tm.operand_types[] swap to immediately after the copy.
6651 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6653 * expr.h (expr_build_uconstant): Add prototype.
6654 (expr_build_unary,expr_build_binary): Add prototypes.
6655 * expr.c (expr_build_uconstant): New function.
6656 (expr_build_unary,expr_build_binary): New functions.
6658 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6660 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6661 * macro.c (macro_expand_body): Increase buffer size.
6662 * messages.c (as_warn): Likewise.
6663 (as_warn_where, as_bad, as_bad_where): Likewise.
6665 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6667 Based on patch from H.J. Lu <hjl@gnu.org>:
6668 * Makefile.am (DISTSTUFF): New variable.
6669 (diststuff): New target.
6670 * Makefile.in: Rebuild.
6672 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6674 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6675 m32r_elf_section_change_hook.
6677 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6678 emit a nop if a section ends with a 16 bit instruction.
6680 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6682 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6683 s_lcomm rather than obj_coff_lcomm.
6684 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6686 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6688 * config/tc-i386.h (LinearAddress): Define.
6689 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6690 instruction, don't use a default segment.
6692 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6694 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6695 * configure: Rebuild.
6697 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6699 * aclocal.m4, configure: Rebuild with libtool 1.2.
6701 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6703 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6704 PC relative branches. Patch courtesy of Jonathan Walton.
6707 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6709 * configure.in (emulations): Add thumb-pe target.
6711 * configure (emulations): Add thumb-pe target.
6713 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6715 * itbl-lex.l (yywrap): Don't define if already defined as a
6718 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6720 * depend.c (quote_string_for_make): New function.
6721 (wrap_output): Use it.
6723 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6725 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6726 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6728 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6730 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6731 Recognize -GN and -relax.
6732 (md_begin): Initialize gp size from -G switch.
6733 (alpha_force_relocation): Always force if -relax.
6734 (alpha_align): Take a new argument that will specify when to
6735 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6736 Change all callers. Emit nop alignment padding as nop+unop pair.
6738 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6740 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6741 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6743 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6745 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6746 require padding to the next long word boundary.
6748 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6750 * cgen.c: #include symcat.h.
6751 * config/tc-m32r.c: Likewise.
6753 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6755 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6756 absolute expressions instead of '$' prefixed register names.
6758 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6760 * read.c (s_set): Record file and line info for symbols when -as.
6761 (pseudo_set): Don't overwrite that dummy fragment.
6763 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6765 * config/tc-ppc.c (md_pseudo_table): Add "section".
6766 (ppc_named_section): New static function.
6768 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6770 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6771 so we don't have to scan the entire list.
6773 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6775 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6776 case, allow the parallel instructions to modify the same flag
6779 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6781 * listing.c (list_symbol_table): Categorize symbols by
6782 undefined_section rather than sy_frag->line == NULL.
6784 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6786 * Makefile.am (install-exec-local): Install properly when ln
6787 fails or tooldir == prefix.
6789 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6791 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6792 Test result of insert_operand for error.
6794 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6796 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6797 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6798 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6799 * doc/Makefile.in: Rebuild.
6801 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6803 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6804 (macro): Fix handling of M_COP[0-3].
6806 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6808 Based on patches from Ross Harvey <ross@teraflop.com>:
6809 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6810 if macro_alternate or macro_mri.
6811 (getstring): Remove support for byte constants between < and >.
6812 (get_any_string): '<' only starts a string if macro_alternate or
6814 (macro_expand_body): Permit keyword parameters following
6815 positional parameters.
6817 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6818 * configure.in (alpha*-*-netbsd*): New target.
6819 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6820 * configure: Rebuild.
6822 * as.h (flag_warn_suppress_instructionswap): Move from here...
6823 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6824 here, and make static.
6826 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6827 BFD_ASSEMBLER or MANY_SEGMENTS.
6829 * as.c (show_usage): Update bug-gnu-utils address.
6830 * gasp.c (show_usage): Likewise.
6831 * doc/as.texinfo (Bug Reporting): Likewise.
6833 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6835 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6836 insns regardless of the size of a pointer if we're in mips I or
6838 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6840 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6842 Fix rac to accept only a0:
6843 * tc-d10v.c (parallel_ok, find_opcode):
6844 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6845 Introduce OPERAND_GPR.
6847 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6849 * read.c (s_fill): Handle non-constant repeat counts by creating
6850 an rs_space fragment.
6852 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6854 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6855 from as_bad to as_warn.
6857 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6859 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6860 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6861 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6863 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6865 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6866 seg_fix_rotP rather than fix_root from seg_info.
6868 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6870 * expr.c: Add support for 0x1_2_3_4 bignums.
6872 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6874 * configure.in: Change -linux* to -linux-gnu*.
6875 * configure: Rebuild.
6877 * app.c (do_scrub_begin): Treat \r as whitespace.
6879 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6881 * Makefile.am: Update dependencies.
6882 * Makefile.in: Rebuild.
6884 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6886 * configure, aclocal.m4: Rebuild with new libtool.
6888 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6890 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6891 the argument to bfd_set_arch_mach.
6892 (load_address): Use bfd_arch_bits_per_address to determine the
6893 bit size of an address instead of looking at the isa level.
6894 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6896 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6898 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6900 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6902 * ehopt.c: New file.
6903 * as.h (enum _relax_state): Add rs_cfa.
6904 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6905 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6906 * read.c (emit_expr): Call check_eh_frame.
6907 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6908 (relax_segment): Likewise.
6909 * Makefile.am: Rebuild dependencies.
6910 (GAS_CFILES): Add ehopt.c.
6911 (GENERIC_OBJS): Add ehopt.o.
6912 * doc/internals.texi (Frags): Document rs_cfa.
6914 * as.c (show_usage): Mention --traditional-format.
6915 (parse_args): Accept --traditional-format.
6916 * as.h (flag_traditional_format): Declare.
6917 * output-file.c (output_file_create): If flag_traditional_format,
6918 set BFD_TRADITIONAL_FORMAT on stdoutput.
6919 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6921 * config/tc-mips.c (append_insn): Make sure that if we have a
6922 fixup for an unmatched %hi reloc, it does not associated with a
6925 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6926 * doc/Makefile.in: Likewise.
6928 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6930 * config/tc-m32r.c (check_for_side_effects): New function.
6931 (can_make_parallel): Add checks for instruction side effects
6932 clashing with the other instruction.
6933 (assemble_parallel_insn): Improve warning messages. Return error
6934 message from non-swapped instruction order.
6936 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6938 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6940 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6941 md_cleanup definition. This moves the forced literal output to
6942 the end of the source pass, and avoids macro's inserting literals
6943 into the code immediately after the macro expansion.
6945 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6947 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6948 a gas internal symbol is adjustable.
6949 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6951 * as.h: If gcc version greater than 2.6, use `__format__' and
6952 `__printf__' in function attributes, rather than `format' and
6955 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6957 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6959 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6961 Add tms320c30 support:
6962 * config/tc-tic30.h: New file.
6963 * config/tc-tic30.c: New file.
6964 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6965 TARGET_FORMAT as "coff-tic30".
6966 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6967 * Makefile.am: Rebuild dependencies.
6968 (CPU_TYPES): Add tic30.
6969 (CPU_OBJ_VALID): tic30-aout is valid.
6970 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6971 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6972 * configure, Makefile.in: Rebuild.
6974 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6976 * config/tc-v850.c (md_assemble): Improvements to error messages.
6978 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6980 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6981 BFD_RELOC_HI16_S to store the high bits of any value.
6983 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6984 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6985 assembler calculate relocations to any external symbol at all.
6986 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6987 involving generation of pc-relative relocs.
6988 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6989 has been moved to md_apply_fix3.
6991 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6992 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6993 which actually means (the address of identifier's GOT entry) +
6994 constant, which is not particularly useful.
6996 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6998 * read.h (include_dirs): Declare.
6999 (include_dir_count,include_dir_maxlen): Declare.
7001 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7003 * configure.in: Correct check for shared opcodes library.
7004 * configure: Rebuild.
7006 * listing.c (buffer_line): If we can't open the file, set at_end.
7007 (listing_print): Remove unused local variable fi.
7009 * config/m68k-parse.y (reglistpair): Handle register list in
7012 * config/vms-conf.h: Don't undef VERSION.
7014 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7016 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7018 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7020 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7021 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7022 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7023 (EXTRA_DIST): Define.
7024 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7025 explicitly rather than via the list of object files.
7026 (gcc-as.opt): New file created when make-gas.com is run.
7027 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7028 itbl-cpu.h} to #include appropriate file rather than copying that
7030 * config/vms-conf.h: Synchronize with current config.in.
7031 * Makefile.in: Rebuild.
7033 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7035 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7036 (parallel_ok): Relaxed parallel subinstruction dependency check.
7038 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7040 * as.h (flag_warn_suppress_instructionswap): added new flag.
7041 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7042 command line argument.
7043 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7044 warning only if flag_warn_suppress_instructionswap is false.
7046 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7048 * configure.in (i386-*-mingw32*): New target.
7049 * configure: Rebuild.
7051 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7053 * symbols.c (resolve_symbol_value): Don't set the segment if it
7054 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7056 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7059 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7061 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7062 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7065 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7067 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7069 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7071 * config/tc-v850.c (v850_insert_operand): Display instruction when
7072 an error is encountered.
7074 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7076 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7077 (i386-*-sco3.2v5*coff): New target.
7078 (i386-*-sco3.2*): New target.
7079 * configure: Rebuild.
7081 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7083 * config/tc-v850.c: Tidy error message production.
7085 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7087 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7088 validate_immediate return value in the right type for comparisons
7091 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7093 * listing.c (MAX_BYTES): Use listing variables not constants.
7094 (data_buffer): No longer an array, but a pointer.
7095 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7096 (listing_listing): Allocate data_buffer.
7098 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7100 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7101 --listing-rhs-width, --listing-cont-lines.
7102 (show_usage): Update.
7103 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7104 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7105 (print_lines): Use the variables instead of the constants.
7106 (listing_listing): Likewise.
7107 * listing.h: Declare the new vars.
7109 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7111 * as.c (parse_args): Add --keep-locals alias for -L.
7112 Add --strip-local-absolute.
7113 (show_usage): Update.
7114 * as.h (flag_strip_local_absolute): New flag.
7115 * symbols.c (S_IS_LOCAL): Use it.
7116 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7117 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7118 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7120 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7122 * config/tc-m32r.c: Detect if explicitly parallel instructions
7123 might have an io conflict and issue a warning message.
7125 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7127 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7128 cgen_swap_fixups): Functions to save, restore and swap the fixup
7129 chain with a backup copy.
7130 (cgen_asm_finish_insn): Returns address of constructed insn.
7132 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7134 * listing.c (file_info_struct): Remove FILE, add POS.
7135 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7136 (file_info): Don't open the file.
7137 (buffer_line): Check for the file in the last_open cache, updating
7139 (print_source): Don't reference file_info->file.
7140 (listing_listing): Likewise.
7141 (listing_print): Close the file in the cache, if any.
7143 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7145 * read.c (dwarf_file_string): New file static variable.
7146 (emit_expr): Look for constant sequence that leads up to a file
7147 name in DWARF debugging output.
7148 (stringer): Use dwarf_file_string to decide whether to accept a
7149 string as a file name.
7151 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7153 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7154 (crack_operand): Add reg->reglst MRI hack.
7155 (r_seg): Put reglst symbols in reg_section.
7156 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7158 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7160 * tc-sh.c (get_specific): Handle SGR & DBR.
7162 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7164 * tc-h8300.c (parse_reg): Take the length of the symbol into
7165 account when attempting to match a register name.
7166 * tc-h8500.c (parse_reg): Likewise.
7168 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7170 * cgen.c: Formatting changes to improve readability.
7172 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7174 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7177 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7179 Based on a patch from Jim Wilson
7180 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7181 (tc_gen_reloc): Handle cross section PC relative relocs
7184 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7186 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7188 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7190 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7191 (expr_jmp_buf): New static local.
7192 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7193 (cgen_md_operand): New function.
7194 * tc-m32r.c: Clean up pass over `struct foo' usage.
7195 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7197 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7199 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7200 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7202 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7204 * config/tc-i386.c (i386_operand): Give an error if there are
7205 unrecognized characters after an expression.
7207 For older changes see ChangeLog-9697