1 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4 (i860_fix_info): New enum.
5 (MD_APPLY_FIX3): Define.
6 (WORKING_DOT_WORD): Define.
7 (TC_HANDLES_FX_DONE): Define.
8 (DIFF_EXPR_OK): Define.
9 (LISTING_HEADER): Define.
10 (TARGET_FORMAT): Select target format based on endian flag.
11 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
12 (target_big_endian): Add external declaration.
14 * config/tc-i860.c: All existing code reworked completely. Other
16 (SYNTAX_SVR4): Define.
17 (target_warn_expand): New variable.
18 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
19 (md_longopts): Declare and define with new options (-EL, -EB,
21 (md_show_usage): New function.
22 (md_operand): New function.
23 (obtain_reloc_for_imm16): New function.
24 (md_apply_fix3): New function.
25 (tc_gen_reloc): New function.
27 2000-08-09 Kazu Hirata <kazu@hxi.com>
29 * hash.c: Fix formatting.
32 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
34 * config/tc-m68hc11.c (build_jump_insn): Make sure the
35 2 bytes of the jump address are in the same frag.
36 (find): Accept 68hc12 register indirect modes.
38 * NEWS: Mention 68HC11 & 68HC12 support.
40 2000-08-07 Richard Henderson <rth@cygnus.com>
42 * config/tc-ia64.c (unwind): Add prologue_mask member.
43 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
44 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
45 (dot_body): Clear unwind.prologue_mask.
46 (dot_prologue): Set it. Accept a register second argument.
48 2000-08-07 Kazu Hirata <kazu@hxi.com>
50 * config/atof-ieee.c: Fix formatting.
51 * config/atof-tahoe.c: Likewise.
53 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
55 * config/tc-avr.c: Use PARAMS macro in function declarations.
56 Don't declare md_pcrel_from_section (already in tc-avr.h).
57 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
58 (avr_operand): Don't set (unsigned) op_mask to -1.
60 2000-08-04 Nick Clifton <nickc@cygnus.com>
62 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
65 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
66 of .popsection, .previous, .pushsection, .subsection,
67 .version, .vtable_entry, .vtable_inherit and .weak.
69 2000-08-05 Kazu Hirata <kazu@hxi.com>
71 * config/tc-cris.c: Fix formatting.
72 * config/tc-i386.c: Likewise.
73 * config/tc-sparc.c (sparc_ip): Simplify the code.
75 2000-08-04 Kazu Hirata <kazu@hxi.com>
77 * config/tc-cris.c: Rearrange code for readability.
78 * config/tc-d10v.c: Fix formatting.
79 * config/tc-m32r.c: Likewise.
80 * config/tc-sparc.c: Likewise.
82 2000-08-02 Jim Wilson <wilson@cygnus.com>
84 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
85 before ia64_find_opcode.
86 (md_assemble): Likewise.
88 2000-08-01 Nick Clifton <nickc@cygnus.com>
90 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
91 Undo some formatting fixes.
93 2000-08-01 Kazu Hirata <kazu@hxi.com>
95 * config/obj-som.c: Fix formatting.
96 * config/obj-ieee.c: Likewise.
97 * config/tc-arm.c: Likewise.
98 * config/tc-v850.c: Likewise.
100 2000-08-01 Nick Clifton <nickc@redhat.com>
102 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
103 index by command line option.
105 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
107 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
108 (@node M68K-Branch): Rewrite to match the reality.
110 2000-07-31 Jason Eckhardt <jle@cygnus.com>
112 * doc/c-i860.texi: New file.
113 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
114 * doc/Makefile.in: Regenerate.
115 * doc/all.texi: Add I860 as relevant architecture.
116 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
118 2000-07-31 Kazu Hirata <kazu@hxi.com>
120 * config/tc-d30v.c: Fix formatting.
122 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
124 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
125 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
126 long emit a long branch if available instead of an absolute jump, never
127 emit absolute jumps for anything with --pcrel.
129 * doc/c-m68k.texi: Document new command line option.
131 2000-07-28 Jason Eckhardt <jle@cygnus.com>
133 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
134 * configure: Regenerated.
135 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
136 of operand to the .type directive (.e.g, "type").
138 2000-07-28 Alan Modra <alan@linuxcare.com.au>
140 * as.h (warn_comment, found_comment, found_comment_file): Declare.
141 * app.c (do_scrub_chars): Record where first comment found.
142 * read.c (read_a_source_file): Init found_comment on entry, and
143 notify whether comments found on exit.
144 * config/tc-hppa.c (md_shortopts): Add "c".
145 (md_longopts): Add warn-comment.
146 (md_parse_option): Handle it.
147 (md_show_usage): Show available options.
148 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
150 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
152 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
153 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
155 (md_estimate_size_before_relax): Don't fall off end of function.
157 2000-07-27 Kazu Hirata <kazu@hxi.com>
159 * config/tc-avr.c: Fix formatting.
160 * config/tc-ns32k.c: Likewise.
162 2000-07-27 Alan Modra <alan@linuxcare.com.au>
164 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
166 2000-07-27 Kazu Hirata <kazu@hxi.com>
168 * config/tc-d10v.c: Fix formatting.
169 * config/tc-z8k.c: Likewise.
170 * config/tc-sparc.c: Likewise.
172 2000-07-26 Dave Brolley <brolley@redhat.com>
174 * cgen.c (queue_fixup): Declare opinfo.
175 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
176 (gas_cgen_md_operand): Ditto.
177 (gas_cgen_md_apply_fix3): Ditto.
179 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
181 * config/obj-coff.c (obj_frob_symbol): Don't merge
182 labels. Don't merge if the symbol isn't constant. Return
183 immediately if a symbol is merged.
185 2000-07-22 Alan Modra <alan@linuxcare.com.au>
187 * frags.c (frag_align): Correct absolute section alignment.
189 2000-07-20 DJ Delorie <dj@redhat.com>
191 * config/obj-coff.c (obj_frob_symbol): revert previous change,
192 it breaks linking against DLLs.
194 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
196 * configure.in: Add CRIS support.
197 * configure: Regenerate.
198 * Makefile.am: (CPU_TYPES): Add cris.
199 (CPU_OBJ_VALID) [aout]: Add cris.
200 (MULTI_CPU_TYPES): Add cris.
201 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
202 [coff]: Only i386 and mips are valid.
203 (TARGET_CPU_CFILES): Add config/tc-cris.c.
204 (TARGET_CPU_HFILES): Add config/tc-cris.h.
205 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
206 Regenerate dependencies.
207 * Makefile.in: Regenerate.
208 * aclocal.m4: Regenerate.
209 * as.c: Declare crisaout, criself.
210 * config/tc-cris.h, config/tc-cris.c: New.
211 * config/e-criself.c, config/e-crisaout.c: New.
212 * po/POTFILES.in, po/gas.pot: Regenerate.
214 2000-07-20 Kazu Hirata <kazu@hxi.com>
216 * read.c: Fix formatting.
217 * write.c: Fix formatting.
219 2000-07-19 H.J. Lu <hjl@gnu.org>
221 * sb.c: Include <stdlib.h> if exists for abort ().
223 2000-07-19 Alan Modra <alan@linuxcare.com.au>
225 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
226 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
227 (pa_type_args): Same here.
229 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
231 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
232 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
233 the storage class is already set.
235 2000-07-17 Kazu Hirata <kazu@hxi.com>
237 * config/tc-m68hc11.c: Fix formatting.
238 * config/tc-mn10200.c: Likewise.
239 * config/tc-mn10300.c: Likewise.
240 * config/tc-pj.c: Likewise.
241 * config/tc-tic80.c: Likewise.
242 * config/tc-w65.c: Likewise.
244 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
246 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
249 2000-07-15 Ian Lance Taylor <ian@zembu.com>
251 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
254 2000-07-15 Alan Modra <alan@linuxcare.com.au>
256 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
257 ELF as are used for SOM (except the 32-bit reloc one) to decide
258 whether a symbol can be reduced to a section symbol. Expand on
259 the comment for symbols involved in LR% and RR% expressions.
261 2000-07-14 Nick Clifton <nickc@cygnus.com>
263 * config/tc-mips.c (mips_disable_float_construction): New
264 static variable. Set to true if doubles should not be
265 constructed by loading two single width fp registers with
267 (mips_ip): Test mips_disable_float_construction.
268 (md_longopts): Add command line switches --construct-floats
269 and --no-construct-floats.
270 (md_parse_option): Parse new command line options.
271 (md_show_usage): Describe new command line options.
273 * doc/c-mips.texi: Document new command line options.
275 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
277 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
278 * configure: Regenerate.
280 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
282 * configure.in (DEFAULT_EMULATION setting): Revert part of
283 2000-07-01 change that set te_multi=multi unless set to tmips.
284 * configure: Regenerate.
286 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
288 * config/obj-coff.c (coff_frob_section): Add padding to the last
289 section when aligning it increases its size.
291 2000-07-11 Kazu Hirata <kazu@hxi.com>
293 * config/tc-tic54x.c: Fix formatting.
295 2000-07-10 Kazu Hirata <kazu@hxi.com>
297 * config/tc-h8500.c: Fix formatting.
298 * config/tc-tic54x.c: Fix formatting.
300 2000-07-10 Alan Modra <alan@linuxcare.com.au>
302 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
303 displacements correctly.
305 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
307 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
309 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
313 2000-07-09 Alan Modra <alan@linuxcare.com.au>
315 From David Huggins-Daines <dhd@linuxcare.com>
316 * config/te-hppalinux64.h: Add a new emulation.
317 * configure.in (emulations): Add configure bits to support the
318 64-bit Linux/parisc target.
319 * configure: Regenerate.
321 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
322 (md_shortopts): Add `V' for ELF.
324 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
325 when SOM or ELF_ARG_RELOC are defined.
326 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
327 ELF_ARG_RELOC are defined.
328 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
329 (pa_stringer): ..Do it here instead. Fix comment typos.
330 (hppa_force_relocation): Cast enums to int before comparing with
333 From Ryan Bradetich <rbradetich@uswest.net>
334 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
335 redifinition warning.
336 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
337 (hppa_force_relocation): ditto
338 (md_apply_fix): Added cast to buf to fix warnings.
340 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
341 cons_fix_new_hppa, hppa_force_relocation): Prototype.
343 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
344 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
345 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
346 reloc_type** to avoid warnings in switch.
347 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
348 little earlier instead.
350 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
352 (pa_type_args): Use symbol_arg_reloc_info.
353 (struct pa_it): Make arg_reloc unsigned int.
354 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
355 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
356 (pa_code): Delete. pa_text duplicates this function.
357 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
358 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
360 (cons_fix_new_hppa): Actually change selector to e_fsel when
361 warning about assuming so.
362 (tc_gen_reloc): More example elf arg reloc code.
363 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
364 (hppa_force_relocation): Likewise.
366 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
368 (pa_end_of_source): Prototype.
369 (hppa_fix_adjustable): Prototype.
370 (LABELS_WITHOUT_COLONS): Move it..
371 * config/te-hppa.h: To here.
373 * config/te-hppa64.h: New file.
375 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
377 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
378 format -10, -16, 16 relocs.
379 (hppa_elf_mark_end_of_function): Test for null
380 last_call_info->start_symbol
382 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
383 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
384 re_assesmble_* functions. Delete extraneous statements. Fix
386 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
387 insn to re_assemble_*.
389 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
391 * doc/internals.texi (Expressions): Fix typo.
393 2000-07-08 Kazu Hirata <kazu@hxi.com>
395 * config/tc-sh.c: Fix formatting.
396 * config/tc-tic54x.c: Fix formatting.
397 * depend.c: Fix formatting.
398 * flonum-konst.c: Likewise.
399 * flonum-mult.c: Likewise.
401 2000-07-07 Kazu Hirata <kazu@hxi.com>
403 * config/tc-sh.c: Fix comments.
404 * config/obj-vms.c: Fix comments.
405 * config/tc-a29k.c: Likewise.
406 * config/tc-alpha.c: Likewise.
407 * config/tc-h8300.c: Likewise.
408 * config/tc-h8500.c: Likewise.
409 * config/tc-i370.c: Likewise.
410 * config/tc-ia64.c: Likewise.
411 * config/tc-m68hc11.c: Likewise.
412 * config/tc-m68k.c: Likewise.
413 * config/tc-mips.c: Likewise.
414 * config/tc-ns32k.c: Likewise.
415 * config/tc-ppc.c: Likewise.
416 * config/tc-z8k.c: Likewise.
418 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
420 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
421 Default to '(SEC_LOAD | SEC_DATA)'.
422 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
424 * doc/internals.texi (CPU Backend): Describe
425 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
427 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
429 * as.c (parse_args): NULL terminate the long option list.
431 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
433 * config/tc-d30v.h: Include "write.h" for fixS.
434 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
436 2000-07-05 Nick Clifton <nickc@cygnus.com>
438 * config/tc-d30v.c (write_2_short): Further changes to warning
439 messages produced when combining EITHER_BUT_PREFER_MU attributed
442 2000-07-05 DJ Delorie <dj@redhat.com>
446 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
448 * config/tc-arm.c (psrs): Accept combinations of flags.
450 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
452 * config/tc-avr.c: Change _ () to _() around all strings marked
453 for translation (exception from the usual coding style).
454 (avr_opt): New struct variable, how the new switches are set.
455 (OPTION_MMCU): Define as 'm' and actually use.
456 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
457 (show_mcu_list): New function, display the list of known MCUs.
458 (md_show_usage): Document the new switches. Call show_mcu_list.
459 (avr_set_arch): Change 'm' to OPTION_MMCU.
460 (md_parse_option): Call show_mcu_list if unknown MCU specified.
461 Handle the new switches.
462 (avr_operands): Disable warnings for undefined combinations of
463 operands if -mall-opcodes. Disable warnings for skipping two-word
464 instructions if enhanced core or -mno-skip-bug.
465 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
466 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
467 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
468 (avr_ldi_expression): Warn about implicit lo8().
469 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
471 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
473 * configure.in: Add entry for mips-*-sysv4*MP*
475 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
476 elf32-tradlittlemips for traditional mips targets.
477 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
478 test for Link Once sections as in adjust_reloc_syms.
479 * config/te-tmips.h: New file for traditional mips targets. Define
482 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
484 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
485 flags argument is not present, don't change an existing section's
486 section's attributes. If the flags argument is present, warn if the
487 attributes don't match the section's current attributes. When
488 long section names are supported, set SEC_LINK_ONCE and
489 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
491 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
493 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
494 symbols; create them.
496 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
498 * write.c (set_segment_vma): New: Set vma and lma for a segment.
499 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
501 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
503 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
504 expressions. Ignore the problem when handling 16 bit immediates,
505 because the assembler will take care of the relocation later.
507 2000-06-27 Nick Clifton <nickc@cygnus.com>
509 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
510 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
511 sequential order, and emit warning messages if the input source
512 code contains constructs like that, or parallel constructs
513 containing such opcodes.
515 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
517 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
518 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
519 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
520 (md_show_usage): Update usage message.
521 (md_parse_option): Allow redefinition of MCU type within the
522 same avr[1-5] bfd machine type. Show both old and new MCU type
523 in the error message.
524 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
525 Simplify 8K wrap code.
527 2000-06-25 Kazu Hirata <kazu@hxi.com>
529 * config/obj-aout.c: Remove all uses of DEFUN.
530 * config/obj-ieee.c: Likewise.
531 * config/tc-sh.c: Fix comment typos.
532 * config/tc-tahoe.c: Likewise.
533 * config/tc-vax.c: Likewise.
534 * config/tc-w65.c: Likewise.
535 * config/tc-z8k.c: Likewise.
536 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
538 2000-06-24 DJ Delorie <dj@cygnus.com>
540 * config/tc-i386.c (md_estimate_size_before_relax): Revert
541 more changes from Sept 1999
542 (tc_i386_fix_adjustable): ditto
543 (md_apply_fix3): ditto
545 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
547 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
548 (gas_cgen_parse_operand): Set it around expression() call.
549 (gas_cgen_md_operand): Test for it before longjmp().
551 2000-06-24 Kazu Hirata <kazu@hxi.com>
553 * config/tc-h8500.c: Remove all uses of DEFUN.
554 * config/tc-sh.c: Likewise.
555 * config/tc-w65.c: Likewise.
556 * config/tc-z8k.c: Likewise.
558 * config/tc-h8500.c: Fix typos in comments.
560 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
562 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
565 2000-06-23 matthew green <mrg@redhat.com>
567 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
568 defined. Fix error message for `[' grouping.
570 2000-06-22 Kazu Hirata <kazu@hxi.com>
572 * config/tc-h8300.c: Fix formatting and comment typos.
574 2000-06-22 Timothy Wall <twall@cygnus.com>
576 * config/tc-ia64.c (note_register_values): Move premature QP
577 notation clearing into the appropriate place.
579 2000-06-22 Alan Modra <alan@linuxcare.com.au>
581 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
582 first before anything else. Add bin-bugs.h, emul.h and progress.h
583 Sort list of files as for $(OBJS) in Makefile.am.
585 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
586 find one. Remake dependencies.
587 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
588 * Makefile.in: Regenerate.
589 * doc/Makefile.in: Regenerate.
591 * config/tc-i386.c (i386_displacement): Don't assume a constant
592 displacement is necessarily 16 bits when in 16 bit code mode.
593 (md_assemble): Instead size the displacement here after we know
594 for sure that a .code16gcc operand hasn't automatically added
595 operand size prefixes.
597 2000-06-21 H.J. Lu <hjl@gnu.org>
599 * Makefile.am: Rebuild dependency.
600 * Makefile.in: Rebuild.
602 2000-06-21 Kazu Hirata <kazu@hxi.com>
604 * config/tc-h8300.c (parse_reg): Make the function static.
605 (parse_exp): Likewise.
607 2000-06-20 DJ Delorie <dj@cygnus.com>
609 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
610 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
611 for cygwin import libraries to work properly.
613 2000-06-20 H.J. Lu <hjl@gnu.org>
615 * Makefile.am: Rebuild dependency.
616 * Makefile.in: Rebuild.
617 * configure: Likewise.
618 * doc/Makefile.in: Likewise.
620 2000-06-20 Timothy Wall <twall@cygnus.com>
622 * doc/internals.texi (CPU backend): Add @itemx for
623 TC_START_LABEL_WITHOUT_COLON.
624 * doc/c-tic54x.texi: New.
625 * doc/as.texinfo: Add tic54x features and include primary tic54x
627 * doc/all.texi: Add C54X.
628 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
629 * doc/Makefile.in: Regenerate.
630 * configure.in: Add tic54x and define LIBM for tic54x.
631 * configure: Regenrate.
632 * config/tc-tic54x.[ch]: New.
633 * config/obj-coff.h: Add tic54x.
634 * Makefile.am: (CPU_TYPES): Add tic54x.
635 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
636 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
637 (as_new_LDADD): Add $(LIBM).
638 * Makefile.in: Regenerate.
640 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
642 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
643 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
644 * doc/as.texinfo: Likewise.
646 * configure, Makefile.in: Regenerate.
647 * configure.in (emulations): Recognize m6811 and m6812.
648 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
649 Added files for 68hc11 and 68hc12 assembler.
650 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
651 * config/tc-m68hc11.h: Header definition for that assembler.
653 2000-06-18 Nick Clifton <nickc@redhat.com>
655 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
656 instead of OCTETS_PER_BYTE.
658 * config/tc-v850.c: Fix compile time warnings.
659 * config/tc-ppc.c: Fix compile time warnings.
661 2000-06-18 H.J. Lu <hjl@gnu.org>
663 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
664 * configure: Rebuild.
666 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
668 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
671 2000-06-16 Nick Clifton <nickc@cygnus.com>
673 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
674 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
676 * doc/c-mips.texi: Document newly accepted cpu variants.
678 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
680 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
682 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
684 * macro.c (getstring): Make it possible to escape the quote
687 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
689 * config/tc-hppa.c (pa_export): Weak symbols can be global.
691 2000-06-13 H.J. Lu <hjl@gnu.org>
693 * configure: Regenerate.
695 2000-06-09 Alan Modra <alan@linuxcare.com.au>
697 * app.c (do_scrub_begin): Don't default lex[';'] as a line
699 * doc/internals.texi (line_separator_chars): Semicolon is no
700 longer a default. Mention null and newline as defaults.
702 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
704 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
705 * config/tc-i860.h (line_separator_chars): Likewise.
706 * config/tc-h8300.c (line_separator_chars): Likewise.
707 * config/tc-i960.c (line_separator_chars): Likewise.
708 * config/tc-m68k.c (line_separator_chars): Likewise.
709 * config/tc-mips.c (line_separator_chars): Likewise.
710 * config/tc-ns32k.c (line_separator_chars): Likewise.
711 * config/tc-sparc.c (line_separator_chars): Likewise.
712 * config/tc-vax.c (line_separator_chars): Likewise.
714 * config/tc-h8300.c (comment_chars): Use string initialiser.
715 * config/tc-i960.c (line_comment_chars): Likewise.
716 * config/tc-z8k.c (comment_chars, line_comment_chars,
717 line_separator_chars): Likewise.
719 * config/tc-arm.c (line_separator_chars): Always use `;', not just
722 2000-06-08 Nick Clifton <nickc@cygnus.com>
724 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
727 2000-06-08 David O'Brien <obrien@FreeBSD.org>
729 * configure.in (VERSION): Update to show this is the CVS mainline.
731 2000-06-08 Matthew Jacob <mjacob@feral.com>
733 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
734 $at is the integer register $r28, vs. both $r28 and the floating
737 2000-06-08 James E. Wilson <wilson@cygnus.com>
739 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
740 (dot_endp): Don't call ia64_flush_insns.
741 (emit_one_bundle): Don't delete prologue/body records from
742 unwind_record list in first loop. Rewrite second loop to account for
745 2000-06-07 David Mosberger <davidm@hpl.hp.com>
747 * config/tc-ia64.c: Add missing prototypes.
748 (generate_unwind_image): Cast argument to output_unw_records call.
750 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
752 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
754 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
756 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
757 (REGISTER_P): likewise.
758 (avr_opcodes): uses include/opcode/avr.h
759 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
761 2000-06-04 Alan Modra <alan@linuxcare.com.au>
763 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
766 2000-06-03 H.J. Lu <hjl@gnu.org>
768 * read.c (is_end_of_line): Put back `;'.
770 2000-06-03 Alan Modra <alan@linuxcare.com.au>
772 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
774 2000-06-01 Alan Modra <alan@linuxcare.com.au>
776 * expr.c (operand): Test is_end_of_line outside switch to catch
777 line separator chars that are also operators.
778 (operator): Return O_illegal for line separator chars.
780 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
781 entry (or `!' entry for TC_HPPA).
783 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
784 before indexing is_end_of_line. Remove redundant check for '\0'.
786 * config/tc-h8500.c (md_assemble): Likewise.
787 * config/tc-mcore.c (md_assemble): Likewise.
788 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
791 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
793 * config/tc-mcore.c (mcore_cons): Likewise.
794 (mcore_float_cons): Likewise.
795 (mcore_stringer): Likewise.
796 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
798 2000-06-01 Scott Bambrough <scottb@netwinder.org>
800 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
802 2000-05-29 Nick Clifton <nickc@cygnus.com>
804 * config/tc-sh.c: Fix compile time warning messages.
806 * config/tc-mips.c: Fix compile time warning messages.
808 2000-05-29 Philip Blundell <philb@gnu.org>
810 * doc/as.texinfo: Update copyright dates.
811 (Local Labels): Delete misplaced mention of ARM.
812 * NEWS: Mention ARM ELF support.
814 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
816 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
817 it is modified, and use the real_size to compute the frag address
818 for dwarf2 line info.
820 2000-05-27 Alan Modra <alan@linuxcare.com.au>
822 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
823 line-matching scheme to cope with automake moving variables around.
824 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
825 * Makefile.in: Regenerate.
827 2000-05-26 Jakub Jelinek <jakub@redhat.com>
829 * config/tc-sparc.c (sparc_relax): New.
830 (md_longopts): Add -relax and -no-relax options.
831 (md_parse_options, md_show_usage): Likewise.
832 (md_apply_fix3): Optimize tail call into branch always if possible.
834 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
836 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
837 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
838 rules, with warning when a GAS statement specifies a packing that
839 will result in an instruction being squashed.
840 Added typdef packing_type and enumerals, changed various integer
841 literals to use the enumerals.
843 2000-05-24 David Mosberger <davidm@hpl.hp.com>
845 * config/tc-ia64.c (dot_restorereg_p): New function.
846 (md_pseudo_table): Add restorereg.p.
847 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
848 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
850 * config/tc-ia64.h (unw_record_type): Add unwabi.
851 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
852 called MASK with members for imask, and the masks produced by
853 fr_mem, gr_mem, br_mem, and frgr_mem.
854 (unw_p_record): Add members ABI and CONTEXT.
855 (unw_x_record): Add member AB.
856 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
857 as pseudo-register for use during unwind info generation.
858 (AR_PFS, AR_LC): New macros.
859 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
860 whose names start with an at sign (as in "@priunat").
861 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
863 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
864 proc_end, unwind_info, personality_routine): Consolidate into
865 "unwind" structure to reduce offset-table use. Add member
866 NEXT_SLOT_NUMBER to track the slot number for the next instruction
868 (output_R1_format, output_R3_format, output_P3_format,
869 output_P6_format): Initialize R with zero to reduce compiler warnings.
870 (output_P7_format): Ditto. Add `default' branch to switch
871 statement to reduce compiler warnings.
872 (output_P8_format, output_B1_format, output_B4_format): Ditto.
873 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
874 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
875 into single argument.
876 (output_X1_format, output_X3_format): Initialize R with zero to reduce
877 compiler warnings. Merge A and B args into single argument.
878 (output_X2_format, output_X4_format): Remove unused variable R. Merge
879 A and B args into single argument.
880 (free_record): Removed (wasn't used).
881 (free_list_records): Also free imasks in prologue records.
882 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
883 (output_spill_mask): Remove.
884 (output_unwabi): New function.
885 (output_epilogue, output_label_state, output_copy_state): Call
887 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
888 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
890 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
891 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
892 as part of handling the prologue records. Emit region's imask if
893 we have one. Handle unwabi, epilogue, label_state, copy_state,
894 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
895 spill_sprel_p, and spill_reg_p records.
896 (set_imask, count_bits, slot_index): New function.
897 (fixup_unw_records): Fix region size computation. Handle
898 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
899 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
900 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
901 set_imask accordingly. Update imask for gr_gr, and br_gr records.
902 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
903 (dot_save): Use manifest constants for applicaton registers.
904 Handle REG_PR and REG_PRIUNAT.
905 (dot_restore): Don't just ignore it.
906 (dot_restorereg): New function..
907 (generate_unwind_image): Ensure unwind info is a multiple of eight
908 bytes, not just four bytes.
909 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
910 (dot_altrp): Don't just ignore it.
911 (dot_savemem): New function. Replaces dot_savesp() and
912 dot_savepsp(). Use manifest constants for applicaton registers.
913 Handle REG_PR and REG_PRIUNAT.
914 (dot_savef): Simplify.
915 (dot_saveb): Support generation of br_gr.
916 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
917 dot_label_state, dot_copy_state): New function.
918 (dot_unwabi): Don't just ignore it.
919 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
920 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
921 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
922 (emit_one_bundle): Set slot number for prologue/body records
923 *before* emitting the first insn.
924 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
925 (md_begin): Declare "psp" pseudo-register.
926 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
927 so we don't get segfault.
928 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
929 counts as required per SW Conventions manual
930 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
931 output_preds_psprel, output_preds_sprel, output_spill_base,
932 output_unat_psprel, output_unat_sprel, output_lc_psprel,
933 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
934 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
935 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
936 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
937 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
938 (dot_vframe): Implement.
939 (dot_vframesp, dot_vframepsp): New function.
941 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
943 * configure.in (i386-*-freebsd a.out entry): Quote properly.
944 * configure: Regenerate.
946 2000-05-23 Alan Modra <alan@linuxcare.com.au>
948 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
949 (md_estimate_size_before_relax): so we can use it here instead of
950 old kludges. Localise vars to blocks. Comment.
952 * frags.c (frag_new): Update fr_var comments.
953 * frags.h (struct frag): Ditto.
955 2000-05-22 Richard Henderson <rth@cygnus.com>
957 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
958 (pseudo_func): Add pcrel.
959 (operand_match): Handle IA64_OPND_TGT64.
960 (build_insn): Likewise.
961 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
962 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
963 (fix_insn): Handle all three 64-bit relocation types.
965 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
967 * obj.h (struct format_ops): New members begin, app_file,
968 s_set_other, s_set_desc, s_get_type, s_set_type,
969 separate_stab_sections, init_stab_section.
971 * config/obj-multi.h: Update GPL notice to v2.
974 (S_SET_SIZE): Test s_set_size for NULL before calling.
975 (S_SET_ALIGN): Similar for s_set_align.
980 (SEPARATE_STAB_SECTIONS): New.
981 (INIT_STAB_SECTION): New.
982 (EMIT_SECTION_SYMBOLS): New.
983 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
985 * config/obj-elf.h: Update GPL notice to v2.
986 Mention that this file is included from obj-multi.h.
987 (obj_begin): Wrap definition in ifndef.
988 (elf_file_symbol): Constify declaration.
989 (obj_app_file): Ditto.
990 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
991 Wrap in ifndef SEPARATE_STAB_SECTIONS.
993 * config/obj-elf.c (elf_s_set_other): New.
994 (elf_file_symbol): Constify argument.
995 (elf_separate_stab_sections): New.
996 (elf_init_stab_section): New.
997 (elf_format_ops): Add new members. Remove comma at end.
999 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1000 (ecoff_format_ops): Add new fields. Remove comma at end.
1001 Mention inconsistency for emit_section_symbols.
1003 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1005 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1006 (coff_separate_stab_sections): New.
1007 (coff_format_ops): Add new members.
1009 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1010 (obj_aout_s_set_other): New.
1011 (obj_aout_s_set_desc): New.
1012 (obj_aout_s_get_type): New.
1013 (obj_aout_s_set_type): New.
1014 (obj_aout_separate_stab_sections): New.
1015 (aout_format_ops): New members added. Use obj_aout_process_stab,
1016 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1017 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1019 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1021 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1023 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1024 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1025 (md_estimate_size_before_relax): Ensure jumps to weak and
1026 externally visible symbols are relocatable.
1028 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1030 * stabs.c (aout_process_stab): Make global.
1031 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1032 * read.h (aout_process_stab): Declare.
1034 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1035 Generalize to *aout, *coff *elf.
1036 * configure: Regenerated.
1038 * doc/internals.texi (Object format backend): Say
1039 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1041 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1042 * Makefile.in: Regenerated.
1044 2000-05-19 Catherine Moore <clm@cygnus.com>
1046 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1048 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1050 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1051 instruction to reflect change in re_assemble_*.
1053 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1055 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1056 build PA64 ELF tools.
1057 * configure: Rebuilt.
1059 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1061 * Makefile.am: Regenerate dependencies.
1062 * Makefile.in: Regenerate.
1064 2000-05-15 Nick Clifton <nickc@cygnus.com>
1066 * config/tc-arm.c (struct asm_psr): Add boolean field
1067 distinguishing between CSPR and SPSR. Rename 'number' field
1069 (psrs): Rearrange contents to match new asm_psr structure.
1070 (arm_psr_parse): Move next to psr_required_here. Make it
1071 return an asm_psr structure.
1072 (psr_required_here): Use asm_psr structure returned by
1074 (do_msr): Reorganise to allow psr_required_here to be called
1076 (md_undefined_name): Mark 'name' parameter as unused, since
1077 the COFF target does not use it.
1079 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1081 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1083 * config/te-aux.h: Likewise.
1084 * config/te-dpx2.h: Likewise.
1085 * config/te-go32.h: Likewise.
1086 * config/te-hp300.h: Likewise.
1087 * config/te-hppa.h: Likewise.
1088 * config/te-i386aix.h: Likewise.
1089 * config/te-ic960.h: Likewise.
1090 * config/te-interix.h: Likewise.
1091 * config/te-nbsd532.h: Likewise.
1092 * config/te-pc532mach.h: Likewise.
1093 * config/te-ppcnw.h: Likewise.
1094 * config/te-psos.h: Likewise.
1095 * config/te-sparcaout.h: Likewise.
1096 * config/te-sun3.h: Likewise.
1097 * config/te-sysv32.h: Likewise.
1099 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1101 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1102 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1103 and sign extend without an if statement.
1104 (build_bytes): Likewise.
1106 2000-05-14 Kazu Hirata <kazu@hxi.com>
1108 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1109 X_add_symbol L_32 case.
1111 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1113 * config/te-freebsd.h: New file.
1115 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1117 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1118 bindtextdomain): Replace defines with those from intl/libgettext.h
1119 to quieten gcc warnings.
1121 * NEWS: Mention x86 .arch and -q.
1123 * config/tc-i386.c (quiet_warnings): New.
1124 (md_assemble): Use quiet_warnings.
1125 (md_parse_option): Set quiet_warnings from -q.
1126 (md_show_usage): Mention -q, delete -m.
1127 (flag_do_long_jump): Delete.
1128 (md_parse_option): Remove -m.
1129 (md_show_usage): Remove -m.
1130 (md_create_long_jump): Remove useless flag_do_long_jump code.
1132 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1133 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1135 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1136 Alexander Sokolov <robocop@netlink.ru>
1138 * doc/c-i386.texi (i386-Arch): New section.
1139 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1141 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1142 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1143 architecture has been given and is not 486.
1144 (set_cpu_arch): New.
1145 (md_pseudo_table): Add .arch.
1146 (md_assemble): Warn if cpu architecture has been given and an
1147 unsupported instruction.
1149 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1150 Move operand_types bit defines after relevant template field.
1151 (template): Add cpu_flags.
1155 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1157 * config/tc-mn10300.h (md_end): Define.
1158 (mn10300_finalize): Declare.
1159 * config/tc-mn10300.c: Include dwarf2dbg.h.
1160 (debug_line): Define.
1161 (md_assemble): Generate dwarf2 line info.
1162 (mn10300_finalize): New function. Finalize dwarf2 info.
1164 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1166 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1167 external version of the relocation for weak symbols.
1169 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1171 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1172 frame size in units of 16 bytes, as required per SW Conventions manual.
1173 (output_unw_records): Output info-block header as a dword to get
1176 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1178 * as.h: #include "file", not <file> on files from ../include.
1179 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1180 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1181 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1182 (tc_coff_symbol_emit_hook): Ditto.
1183 (OPTCOUNT): Cast to int to avoid compiler warning.
1184 (md_begin): Fix signed/unsigned warnings.
1186 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1188 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1189 ABRANCH LONG case for a conditional branch on a 68000.
1190 (md_estimate_size_before_relax): Likewise. Also handle
1191 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1192 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1193 PC-relative on all CPUs.
1194 (md_estimate_size_before_relax): Likewise.
1196 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1198 * as.c (parse_args): Just mention current year in printed
1201 2000-05-03 J.T. Conklin <jtc@redback.com>
1203 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1205 (md_parse_option): Recognize -m7400.
1207 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1209 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1210 don't permit lp to become less than the words array.
1212 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1214 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1215 Fix little-endian case.
1217 2000-05-03 David O'Brien <obrien@NUXI.com>
1219 * as.c (parse_args): Update copyright.
1221 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1223 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1224 for the .bss section too.
1226 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1228 * configure.in: Set em=linux for hppa-*-linux.
1229 * configure: Regenerate.
1230 * doc/Makefile.in: Regenerate with correct automake.
1232 * frags.c (frag_grow): Sanity check chunk_size.
1234 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1235 * config/obj-som.h: Likewise.
1236 * config/obj-ieee.h: Likewise.
1238 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1240 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1241 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1242 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1243 (pa_ip): low_sign_unext now returns via function value. Use
1244 re_assemble_* instead of dis_assemble_* and
1245 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1247 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1248 (md_section_align, md_parse_option, md_show_usage,
1249 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1250 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1251 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1252 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1253 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1255 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1256 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1257 outside of switch. Correct mask and shifting errors in case 10
1258 and case -11. In case 21, compare against signed range to suit
1259 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1260 case 17 and case 22, use offsetT variable to properly check range.
1261 Use re_assemble_* here too.
1262 (evaluate_absolute): Change type of value to offsetT. Call
1263 hppa_field_adjust to do the work for us.
1264 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1265 (pa_parse_cmpib_64_cmpltr): Ditto.
1266 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1267 of i to unsigned int.
1268 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1269 (pa_end_of_source): Return type is void.
1271 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1273 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1275 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1277 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1278 More comments added.
1279 (md_begin): Removed "construct symbols for each register name".
1280 Because register names conflicts with GCC generated function
1282 (avr_operand): Now constant numbers can be used as a register
1283 identifiers (0 as r0, 31 as r31).
1284 (md_assemble): use skip_space () before parsing instruction
1287 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1289 * config/tc-avr.c: New AVR_ISA_ defined.
1290 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1291 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1292 for `fmul', `movw' and `lpm R,Z' instructions.
1293 (avr_operands): Warn if current opcode is a two-word instruction
1294 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1295 (avr_opcodes): New commands added.
1296 (REGISTER_P): Check 'a' and 'v' constraint letters.
1297 (mcu_types): New MCU added.
1299 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1301 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1302 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1303 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1304 * configure: Regenerate.
1306 2000-04-29 Andreas Jaeger <aj@suse.de>
1308 * as.h: Correctly check GCC version.
1310 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1312 * as.c (parse_args): Allow md_parse_option to override -a listing
1314 * config/obj-coff.c (add_lineno): Change type of offset parameter
1315 from "int" to "bfd_vma."
1316 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1317 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1318 (ppc_change_csect): Align correctly for XCOFF64.
1319 (ppc_machine): New function, which discards "ppc_machine" line.
1320 (ppc_tc): Cons for 8 when code is 64 bit.
1321 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1323 (md_parse_option): Handle -a64 and -a32.
1325 * config/tc-ppc.h (TARGET_MACH): Define.
1326 (TARGET_FORMAT): Move to function.
1327 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1329 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1331 * doc/as.1: Fix unbalanced brackets.
1333 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1335 (line_comment_chars): Set to '/' if TE_FreeBSD.
1337 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1339 * configure.in: Configury support for PA64 (currently disabled).
1340 * configure: Rebuilt.
1342 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1344 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1345 bfd_set_section_alignment.
1347 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1349 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1352 2000-04-24 Nick Clifton <nickc@cygnus.com>
1354 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1355 * doc/as.texinfo (Align): Include arm and strongarm in list of
1356 targets that have the second form of the behaviour of the .align
1359 2000-04-24 Mark Klein <mklein@dis.com>
1361 * obj-som.c: Terminate obj_pseudo_table.
1363 2000-04-22 Timothy Wall <twall@cygnus.com>
1365 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1367 (operand_match): Conditionally insert default bit values for IMMU9.
1369 2000-04-14 Matthew Green <mrg@cygnus.com>
1371 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1372 * configure: Rebuilt.
1374 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1375 Jason Eckhardt <jle@cygnus.com>
1377 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1379 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1380 Added handling of new operand types l,y,&,fe,fE,fx.
1382 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1383 David Mosberger <davidm@hpl.hp.com>
1384 Timothy Wall <twall@cygnus.com>
1385 Andrew MacLeod <amacleod@cygnus.com>
1386 Jim Wilson <wilson@cygnus.com>
1388 * Makefile.am (CPU_TYPES): Add ia64.
1389 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1390 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1391 * Makefile.in: Rebuild.
1392 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1393 * configure: Rebuild.
1394 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1395 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1396 * expr.c (expr): Handle md_optimize_expr.
1397 * read.c (LEX_HASH): Add comment.
1398 * config/tc-ia64.c, config/tc-ia64.h: New files.
1400 2000-04-21 Richard Henderson <rth@cygnus.com>
1402 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1403 bundling a non-delayed branch type instruction.
1405 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1407 * config/tc-mn10300.c (HAVE_AM30): Define.
1408 (md_assemble): Use it.
1410 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1412 * config/obj-elf.c (obj_elf_change_section): Check for changed
1415 * Makefile.am: (CPU_MULTI_VALID): Remove.
1416 (MULTI_CPU_TYPES): Define.
1417 (MULTI_CPU_OBJ_VALID): Define.
1418 (DEPTC): Use the above.
1419 (DEPOBJ): Same here.
1421 Regenerate dependencies.
1422 * Makefile.in: Regenerate.
1424 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1426 * Makefile.am (YACC, LEX): Get them from configure.
1428 2000-04-18 H.J. Lu (hjl@gnu.org)
1430 * config/tc-i386.c (offset_in_range): Use addressT instead of
1431 bfd_vma for non-bfd assemblers.
1433 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1435 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1436 doesn't give spurious errors.
1438 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1440 * as.h (SEEK_SET): Define if undefined.
1442 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1444 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1445 constants, and don't assume offsetT is 32 bits.
1447 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1449 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1450 (md_pcrel_from_section): Add prototype.
1451 (d10v_fix_adjustable): Add prototype.
1452 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1454 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1456 2000-04-12 Nick Clifton <nickc@cygnus.com>
1458 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1459 symbol in frag chain.
1461 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1463 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1464 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1465 (fits_in_signed_word, smallest_imm_type): Ditto.
1466 (md_assemble): Use an offsetT var to hold offsetT values, not a
1468 (offset_in_range): New.
1469 (md_assemble): Use it.
1470 (md_convert_frag): Change type of target_address, opcode_address,
1471 and displacement_from_opcode_start to offsetT.
1472 (md_create_short_jump): Change type of offset to offsetT.
1473 (md_create_long_jump): Ditto.
1474 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1475 (md_chars_to_number): Remove.
1476 (output_invalid): Remove duplicate prototype.
1478 2000-04-09 Nick Clifton <nickc@cygnus.com>
1480 * Makefile.am (CPU_TYPES): Add 'avr'.
1481 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1482 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1484 * Makefile.in: Regenerate.
1486 * doc/as.texinfo: Add M32R documentation.
1488 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1490 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1491 --enable-build-warnings option.
1492 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1493 * Makefile.in, configure: Re-generate.
1495 2000-04-07 Nick Clifton <nickc@cygnus.com>
1497 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1498 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1499 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1500 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1501 (arm_force_relocation): Force relocations for
1502 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1504 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1506 * config/tc-sh.c (get_operands): There's no third operand if the
1507 first operand is an immediate.
1509 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1511 * config/tc-sh.c (immediate): Delete.
1512 (sh_operand_info): Add immediate member.
1513 (parse_reg): Use A_PC for pc.
1514 (parse_exp): Add second argument 'op'. All callers changed.
1515 (parse_at): Expect pc to be coded as A_PC.
1516 Use immediate field in *op.
1517 (insert): Add fourth argument 'op'. All callers changed.
1518 (build_relax): Add second argument 'op'. All callers changed.
1519 (insert_loop_bounds): New function.
1520 (build_Mytes): Remove DISP_4.
1521 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1522 (assemble_ppi): Use immediate field in *operand.
1523 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1524 (md_apply_fix): Likewise.
1525 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1527 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1529 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1531 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1533 * internals.texi (CPU backend): Document
1534 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1536 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1538 * po/gas.pot: Regenerate.
1540 * as.c (show_usage): Restore translated part of bug string.
1541 * gasp.c (show_usage): Likewise.
1543 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1544 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1545 than move-if-change.
1546 (DEP1): Modify for "gcc -MM".
1550 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1551 Update dependencies.
1552 * Makefile.in: Regenerate.
1554 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1556 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1557 (md_begin): Likewise.
1558 (HAVE_AM33): New macro.
1559 (md_assemble): Use it. Match r_regs and xr_regs only if
1562 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1564 * as.h: #include "bin-bugs.h"
1565 * as.c (show_usage): Use REPORT_BUGS_TO.
1566 * gasp.c: #include "bin-bugs.h"
1567 (show_usage): Use REPORT_BUGS_TO.
1569 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1571 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1573 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1574 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1577 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1579 * config/tc-i386.c (i386_immediate): Don't assume a constant
1580 immediate is necessarily 16 bits when in 16 bit code mode.
1581 (md_assemble): Instead set guess_suffix here after we have checked
1584 2000-04-02 Richard Henderson <rth@cygnus.com>
1586 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1587 quantities. Correct right shift sign extension.
1588 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1589 32-bit value when shifting into place.
1591 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1593 * app.c: Add ATTRIBUTE_UNUSED as needed.
1594 * config/tc-ppc.c: Likewise.
1595 (ppc_size): Make unsigned long.
1596 (ppc_insert_operand): Add casts to avoid warnings.
1598 2000-03-31 Nick Clifton <nickc@cygnus.com>
1600 * config/tc-d10v.h (md_flush_pending_output): Define.
1602 2000-03-29 Nick Clifton <nickc@cygnus.com>
1604 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1605 segment. Works for both BFD_ASSEMBLER and others.
1606 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1608 2000-03-29 Nick Clifton <nickc@cygnus.com
1610 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1612 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1614 * listing.c (LISTING_LHS_WIDTH): Default depends on
1616 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1618 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1620 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1623 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1625 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1627 * config/tc-avr.c (mcu_types): Add missing initialiser.
1628 (md_pcrel_from_section): Add prototype.
1629 (avr_operand): Remove redundant test of unsigned < 0.
1630 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1632 2000-03-27 Denis Chertykov <denisc@overta.ru>
1634 * config/tc-avr.c: New file for AVR support.
1635 * config/tc-avr.h: Likewise.
1636 * configure.in: Add AVR support.
1637 * configure: Regenerate.
1639 2000-03-26 Timothy Wall <twall@cygnus.com>
1641 * gasp.c (macro_op): Add new argument to check_macro call.
1642 Macro structure definitions moved to macro.h
1643 * sb.h: Add argument to prototype for input_scrub_include_sb.
1644 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1645 nesting checks with an additional flag.
1646 (struct input_save): Add flag to indicate whether current sb
1647 should be checked for proper macro/conditional nesting.
1648 (input_scrub_push/pop): Save/restore nest check flag.
1649 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1651 * macro.c (check_macro): Allow caller to retrieve parsed macro
1652 information if a pointer is provided. This information may be
1653 used by the new macro hooks.
1654 * macro.h: Update prototype for check_macro. Macro struct
1655 definitions moved here from macro.c/gasp.c.
1656 * read.c (read_a_source_file): Add parameter to check_macro call,
1657 and pass macro info to the macro hook, if defined.
1658 (input_scrub_insert_line): New. Allow insertion of a line of
1659 characters into the input stream.
1660 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1661 file into the input stream.
1662 (s_include): Use input_scrub_insert_file.
1663 * internals.texi: Document new macro hooks.
1664 * as.h: New prototypes added.
1666 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1668 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1669 an initial capital letter.
1670 (i386_index_check): Reindent.
1672 2000-03-19 Nick Clifton <nickc@cygnus.com>
1674 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1677 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1679 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1680 instruction operand bad if Rd > 7 when generating
1681 thumb instructions. Prevents for example,
1682 "adr r12,label" from silently failing and generating
1683 the wrong instruction.
1685 2000-03-17 Nick Clifton <nickc@cygnus.com>
1687 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1688 that have a destingation >= 0x400000.
1689 Fix compile time warning messages.
1691 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1693 * config/tc-sh.c (md_begin): When encountering insn that are
1694 not supported by the current arch, only change the name if
1695 its contents are the same as prev_name.
1696 (get_specific): If the the architecture doesn't match, fail.
1698 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1700 * config/tc-sh.c (IDENT_CHAR): Define.
1701 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1702 matching back where it came from.
1704 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1706 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1708 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1710 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1713 2000-03-15 Kazu Hirata <kazu@hxi.com>
1715 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1717 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1719 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1720 floating-point-number, make sure 'f' is in FLT_CHARS.
1722 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1724 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1725 (s_lcomm_internal): Use it.
1726 * doc/internals.texi (CPU backend): Document it.
1727 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1730 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1732 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1735 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1736 implementation doesn't have special handling for switch
1738 (macro_build): Allow for code in sections other than .text.
1740 (mips_ip): Likewise.
1741 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1742 Don't perform relocs if we will be outputting them.
1743 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1744 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1747 2000-03-09 Catherine Moore <clm@cygnus.com>
1749 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1750 relocation type based on the entry in the fixup structure.
1752 2000-03-08 H.J. Lu (hjl@gnu.org)
1754 * Makefile.am (install-exec-tooldir): Depend on
1755 install-exec-bindir for parallel make.
1756 * Makefile.in: Regenerated.
1758 2000-03-06 Nick Clifton <nickc@cygnus.com>
1760 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1762 (md_parse_option): Parse -m32r command line switch - disable m32rx
1764 (md_show_usage): Document new option.
1766 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1767 * doc/Makefile.in: Regenerate.
1768 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1770 2000-03-02 Michael Meissner <meissner@redhat.com>
1772 * config/tc-d30v.c (check_range): Remove code that incorrectly
1773 sign extended values where bits < 32.
1775 2000-03-02 H.J. Lu (hjl@gnu.org)
1777 * configure.in: Support --enable-targets=all on ia32.
1778 * configure: Regenerated.
1780 2000-03-01 Nick Clifton <nickc@cygnus.com>
1782 * gasp.c (do_align): Remove bogus check of alignment value.
1784 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1786 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1787 TC_PPC was defined forced the type of a symbol with no other type
1790 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1792 * doc/internals.texi (CPU backend): Mention that
1793 line_separator_chars do not break up comments. Fix typos for
1794 LEX_AT and LEX_NAME descriptions. Document operands for
1795 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1796 description of md_create_short_jump usage. Document argument for
1797 md_undefined_symbol.
1799 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1801 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1802 (md_parse_option): Handle it.
1803 (md_show_usage): Document it.
1805 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1807 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1808 opcode, for the instruction `pal19'. From Andrea Arcangeli
1811 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1813 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1815 (md_assemble): To here, before template operands are matched.
1816 Also ensure a constant immediate is sign extended when we know the
1817 size is at most 16 bits. This is to catch cases like "add
1818 $0xffc0,%ax" where we don't know the size, and thus that the
1819 immediate can be represented as Imm8S until after parsing the
1821 (i386_displacement): Similarly sign extend 16 bit constant
1823 (md_assemble): Relax 16-bit jump constant range check to suit sign
1824 extended displacements.
1826 2000-02-26 Andreas Jaeger <aj@suse.de>
1828 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1830 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1832 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1833 call operands when intel_syntax.
1834 (intel_float_operand): Return 2 for "fi...".
1835 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1836 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1837 earlier "SHORT" change.
1838 (md_assemble): When determining suffix from Regs, exclude
1841 2000-02-24 Nick Clifton <nickc@cygnus.com>
1843 * configure: Add arm-wince, mips-pe and sh-pe targets.
1844 * configure: Regenerate.
1846 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1848 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1849 "pe-mips" for the mips-pe target.
1851 * config/tc-arm.c (insns): Change displacement encoded in BL
1852 and B instructions if the target port is arm-wince.
1853 (do_ldst): Do not bias the relocation offset if the target
1855 (md_pcrel_from): Add in missing relocation offset bias if the
1856 target os arm-wince.
1858 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1859 (md_begin): Disable -G support for mips-pe target.
1860 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1861 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1864 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1865 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1866 assembler, just set the alignment to 4.
1868 * config/te-wince-pe.h: New file for WinCE targets. Define
1871 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1873 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1874 string instructions.
1875 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1876 (i386_intel_memory_operand): After finding a segment override,
1877 check again for no `[' before looking for a displacement. Bomb if
1878 more than one displacement rather than silently discarding the
1879 second and subsequent ones. Free strings malloc'd by
1880 build_displacement_string.
1882 2000-02-24 Catherine Moore <clm@cygnus.com>
1884 * config/obj-som.c (obj_pseudo_table): Add "weak".
1885 (obj_som_weak): New routine.
1887 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1889 * config/tc-i386.c (union i386_op): New.
1890 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1891 Throughout file replace occurences of disps[n], imms[n], regs[n]
1892 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1893 intel mode operand swapping. Add assert in regKludge and
1894 fake_zero_displacement code. Test i.types[n] when outputting
1895 displacements and immediates. Combine output of Disp16 with
1897 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1898 when in intel mode by (not) reversing fsub and fdiv operands
1899 before the template search. This fails for single operand
1900 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1901 undefined. Instead fix the base_opcode after we've found the
1902 template. Move base_opcode xor with found_reverse_match from
1903 opcode output code to before this fix so we test for the correct
1905 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1906 check in intel mode. Instead compare opcodes.
1908 * config/tc-i386.h (TC_RELOC): Delete.
1909 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1910 with equivalent call to reloc.
1912 * as.h (flag_m68k_mri): Move declaration after target include, and
1913 only declare when TC_M68K defined. Define as zero otherwise.
1914 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1915 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1916 Define as zero otherwise.
1917 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1918 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1919 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1920 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1921 testing whether defined.
1922 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1923 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1924 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1925 rather than testing whether defined.
1926 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1927 (parse_mri_cons): Declare and use only when TC_M68K.
1928 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1929 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1930 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1932 * NEWS: Mention IBM 370 support.
1934 2000-02-23 Richard Henderson <rth@cygnus.com>
1936 * config/tc-i386.c (md_assemble): When swapping operands for
1937 intel_syntax, assume everything that's not Imm or Disp is a
1940 2000-02-23 Linas Vepstas <linas@linas.org>
1942 * config/tc-i370.c, config/tc-i370.h: New files.
1943 * Makefile.am: Add support for Linux/IBM 370.
1944 * configure.in: Likewise.
1945 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1946 * config/obj-elf.c: Include elf/i370.h
1947 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1949 * Makefile.in: Regenerate.
1950 * configure: Regenerate.
1952 * doc/c-i370.texi: New file.
1953 * doc/all.texi: Include it.
1954 * doc/as.texinfo: And here.
1955 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1956 * doc/Makefile.in: Regenerate.
1958 2000-02-19 Michael Meissner <meissner@redhat.com>
1960 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1961 determine if an instruction can be used in parallel with an ADDppp
1962 or SUBppp instruction.
1964 2000-02-22 Andrew Haley <aph@cygnus.com>
1966 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1968 1999-12-30 Andrew Haley <aph@cygnus.com>
1970 * config/tc-mips.c (mips_gp32): New variable.
1971 (macro_build) Use mips_gp32.
1973 (md_longopts): Add "-mgp32" and "-mgp64".
1974 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1976 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1978 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1979 warning, and bump it to 1.
1981 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1983 From Brad Lucier <lucier@math.purdue.edu>:
1984 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1987 2000-02-21 Catherine Moore <clm@cygnus.com>
1989 * config/tc-mips.c (MF_HILO_INSN): Define.
1990 (mips_7000_hilo_fix): Declare.
1991 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1992 (md_parse_option): Check for 7000_HILO_FIX options.
1993 (OPTION_M7000_HILO_FIX): Define.
1994 (OPTION_NO_M7000_HILO_FIX): Define.
1995 * doc/c-mips.texi (-mfix7000): Describe.
1997 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1999 * listing.c (print_lines): Remove unused variable `end'.
2001 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2002 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2003 reloc_type when BFD_ASSEMBLER.
2004 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2005 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2006 statement and quell signed vs. unsigned comparison warning.
2008 2000-02-18 Nick Clifton <nickc@cygnus.com>
2010 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2011 the computed frag offset, rather than overwriting it.
2013 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2015 * config/tc-sh.c ("elf/sh.h"): Include.
2016 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2017 (md.begin): Initialize target_arch.
2018 Only include opcodes in has table that match selected architecture.
2019 (parse_reg): Recognize register names for sh-dsp.
2020 (parse_at): Recognize post-modify addressing.
2021 (get_operands): The leading space is now optional.
2022 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2023 arguments. Update valid_arch.
2024 (build_Mytes): Add support for SDT_REG_N.
2025 (find_cooked_opcode): New function, broken out of md_assemble.
2026 (assemble_ppi, sh_elf_final_processing): New functions.
2027 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2028 (md_longopts, md_parse_option): New option: -dsp.
2029 * config/tc-sh.h (elf_tc_final_processing): Define.
2030 (sh_elf_final_processing): Declare.
2032 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2034 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2035 the unwinder subspace. Save the current seg/subseg before creating
2038 2000-02-10 Nick Clifton <nickc@cygnus.com>
2040 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2041 little endian targets.
2042 (INST_BYTE1): Redefine to handle big and little endian
2044 (cpu_type): New type: Select between M340 and M210.
2045 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2046 instructions of the M340.
2047 (md_assemble): Add support for the MULSH and OPSR classes of
2049 (md_atof): Add support for little endian targets.
2050 (md_parse_option): Add support for -EL, -EB and -mcpu command
2052 (md_convert_frag): Add support for little endian targets.
2053 (md_apply_fix3): Add support for little endian targets.
2054 (md_number_to_chars): Add support for little endian targets.
2056 2000-02-10 Timothy Wall <twall@redhat.com>
2058 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2059 defined, use it to verify the symbol just read should be a label.
2061 2000-02-10 Timothy Wall <twall@redhat.com>
2063 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2064 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2065 around colons when KEEP_WHITE_AROUND_COLON is defined.
2066 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2067 and KEEP_WHITE_AROUND_COLON.
2069 2000-02-08 Timothy Wall <twall@redhat.com>
2071 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2073 (do_repeat): New. Abstract repeat logic so that a "break" can be
2075 (end_repeat): New. Provide support for a "break" out of the
2077 * read.h: Add prototypes for new functions.
2079 2000-02-08 Timothy Wall <twall@redhat.com>
2081 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2082 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2083 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2086 2000-02-08 Timothy Wall <twall@redhat.com>
2088 * read.c: Added elseif to directives table.
2089 * read.h: Added prototype for s_elseif.
2090 * doc/as.texinfo: Added description for elseif.
2091 * cond.c (s_elseif): New function
2093 2000-02-04 Timothy Wall <twall@redhat.com>
2095 * listing.c (print_lines): Remove conditionals causing bug in
2098 2000-02-03 Timothy Wall <twall@cygnus.com>
2100 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2102 * frags.c (frag_new): Calculate fr_fix in octets
2103 (frag_now_fix) Return offset as target address offset (bytes).
2104 (frag_now_fix_octets) New - Return offset in octets (8-bit
2106 * frags.h: Added prototype for frag_now_fix_octets().
2107 Distinguish between octets and bytes in field descriptions.
2108 * listing.c (calc_hex): Account for octets vs bytes when
2109 printing addresses/offsets.
2110 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2111 target is little-endian, print the octets in a word in big-endian
2112 order so that the display looks like a proper hexadecimal number,
2113 instead of having the octets reversed.
2114 * read.c (do_align): When recording alignment, alignment power
2115 should be in terms of target bytes (minimum addressible unit)
2117 (do_org) Convert ORG target address (byte) argument into an
2118 octet offset when generating a variable fragment.
2119 * symbols.c (resolve_symbol_value): Symbol final value
2120 converted to a target address offset (bytes) from its octet offset.
2121 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2122 offset (bytes) is adjusted by the frag offset (octets) converted
2124 (coff_frob_section) Section alignment power is in terms of bytes;
2125 convert it to an octet alignment power when calculating size (and
2126 size mask) in octets. Don't modify the section size in order to
2127 "align" it for TI COFF, since that format has a different method
2128 for storing alignment information.
2130 2000-02-01 Timothy Wall <twall@cygnus.com>
2132 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2133 entries, matching the way GCC generates them. If not escaped, the
2134 filename is encoded incorrectly.
2136 2000-01-31 Nick Clifton <nickc@cygnus.com>
2138 * config/tc-arm.c (reg_table): Add support for ATPCS register
2141 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2143 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2145 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2147 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2148 of a symbol when we really care about its value.
2150 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2152 * config/tc-mcore.c (md_assemble): Give warning message if
2153 operands passes to instruction are more than the spec.
2155 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2157 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2158 Thumb mode but the label seen was not declared as '.thumb_func'
2159 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2160 correct disassembly of Thumb code bounded by non function labels.
2162 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2164 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2165 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2167 * Makefile.in: Same here.
2170 * configure.in: Set bfd_gas for i386-aout when primary target
2171 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2172 we may need the primary te_file. Remove incorrect comment.
2174 * configure: Regenerate.
2176 * config/e-i386aout.c: New file.
2178 * as.c (USE_EMULATIONS): Move to before print_version_id.
2179 (struct emulation): Add i386aout.
2180 (show_usage): Split text strings. Reformat -a text. Add --em
2184 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2185 (aout_format_ops): New.
2188 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2189 preprocessor conditional and add aout USE_EMULATIONS tests.
2190 (read_a_source_file): Don't pass error strings to printf as
2194 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2196 (do_data): Same here.
2197 (process_file): And here.
2200 * symbols.c (colon): Rewrite "already defined" fatal message
2201 code for aout with USE_EMULATIONS.
2204 * config/obj-aout.c (OBJ_HEADER): Define.
2205 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2207 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2208 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2210 (obj_aout_type): Expand S_SET_OTHER here too.
2211 (obj_read_begin_hook): Remove.
2212 (aout_pop_insert): New.
2213 (obj_aout_s_get_other): New.
2214 (obj_aout_s_get_desc): New.
2215 (aout_format_ops): New.
2218 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2219 gets aout_pseudo_table.
2220 (aout_pseudo_table): Declare.
2221 (obj_read_begin_hook): Define.
2224 * config/obj-coff.c (obj_pseudo_table): Rename to
2226 (coff_pop_insert): Use coff_pseudo_table.
2227 (coff_sec_sym_ok_for_reloc): Remove.
2228 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2229 and comment all zero entries and remove #if 0 code.
2232 * config/obj-coff.h (obj_pop_insert): Define.
2233 (coff_pseudo_table): Declare.
2236 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2237 s_get_size, s_set_size. Comment all zero entries.
2240 * config/obj-elf.c (elf_s_get_other): New function.
2241 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2242 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2243 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2245 (obj_elf_parse_section_letters): Don't pass error strings to
2246 printf as format arg.
2249 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2251 (elf_s_get_other): Declare.
2252 (S_GET_OTHER) Define as elf_s_get_other if not already
2254 (S_SET_OTHER): Only define when not already defined.
2255 (elf_obj_read_begin_hook): Declare.
2256 (obj_read_begin_hook): Define.
2257 (elf_obj_symbol_new_hook): Declare.
2258 (obj_symbol_new_hook): Define.
2261 * config/obj-multi.h: Add copyright header and protect against
2262 multiple inclusion. Add * to all function pointers.
2263 (OBJ_HEADER): If defined, include it rather than other defines
2265 (obj_frob_file_after_relocs): Test for NULL.
2266 (obj_symbol_new_hook): Here too.
2267 (obj_sec_sym_ok_for_reloc): And here.
2268 (S_GET_OTHER): Define.
2269 (S_GET_DESC): Define.
2270 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2271 (OBJ_MAYBE_ELF): Update comment.
2273 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2274 OBJ_AOUT preprocessor conditional and handle emulation by
2275 testing OUTPUT_FLAVOR.
2276 (i386_displacement): Here too.
2277 (md_section_align): Similarly here.
2278 (i386_target_format): Conditionally compile when more than one
2279 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2280 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2281 (i386_displacement): Here too.
2284 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2285 Define TARGET_FORMAT for aout only when not multi.
2288 * config/te-multi.h: Delete file as it's identical to te-generic.h
2290 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2292 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2293 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2296 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2298 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2301 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2303 * config/tc-mips.c (mips_do_align): New function.
2304 * config/tc-mips.h (md_do_align): Define.
2306 2000-01-10 Philip Blundell <philb@gnu.org>
2308 * doc/c-arm.texi (ARM Options): Fix typo.
2309 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2310 line separator for Linux.
2311 * doc/as.texinfo (Comments): Mention the ARM.
2313 2000-01-10 Philip Blundell <pb@futuretv.com>
2315 * configure.in (arm*-*-conix*): New target.
2316 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2318 * configure: Regenerate.
2320 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2322 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2323 (obj_elf_visibility): New function.
2325 * doc/as.texinfo (Visibility): New node: document visibility
2328 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2330 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2331 warning for absolute jump/call without `*' in non-intel mode. No
2332 need to set i.types[0] JumpAbsolute in intel mode.
2334 1999-12-22 Philip Blundell <pb@futuretv.com>
2336 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2337 hook function when changing sections.
2338 (arm_s_data): Likewise.
2340 1999-12-14 Nick Clifton <nickc@cygnus.com>
2342 * config/tc-arm.c (md_parse_option): Add support for -marm720
2343 command line switch.
2345 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2347 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2348 (r_registers, xr_registers): Define.
2349 (r_register_name, xr_register_name): New functions.
2350 (md_assemble): Handle new am33 operand types and instruction
2352 (mn10300_insert_operand, check_operand): Likewise.
2354 1999-11-29 Nick Clifton <nickc@cygnus.com>
2356 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2357 (s_force_thumb): Set thumb_mode to 2.
2358 (md_assemble): Do not complain about thumb instructions on a
2359 non-thumb target if thumb_mode is set to 2.
2361 1999-11-28 Michael Meissner <meissner@cygnus.com>
2363 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2364 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2365 (O_...): Add new machine dependent expressions if we are handling
2366 explicit relocations.
2367 (alpha_reloc_op): New static table holding the explicit relocation
2369 (alpha_literal_hash): New static to hold the hash table for
2370 explicit relocations.
2371 (alpha_macros): Add support for explicit relocations.
2372 (md_begin): If explicit relocations, initialize hash table.
2373 (md_assemble): Don't print a second error if tokenize_arguments
2374 already printed an error message.
2375 (md_apply_fix): Add support for explicit relocations.
2376 (alpha_force_relocation): Ditto.
2377 (alpha_fix_adjustable): Ditto.
2378 (alpha_adjust_symtab): New function to support explicit
2380 (alpha_adjust_symtab_relocs): Ditto.
2381 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2382 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2383 Add support for explicit relocations. Return -2 if an error
2384 message was already printed.
2385 (find_macro_match): Add support for explicit relocations. Comment
2387 (emit_insn): Add support for explicit relocations.
2388 (assemble_tokens): Ditto.
2390 (load_expression): Ditto.
2393 (emit_ir_load): Ditto.
2394 (emit_loadstore): Ditto.
2397 (emit_sextX): Ditto.
2398 (emit_division): Ditto.
2399 (emit_jsrjmp): Ditto.
2400 (emit_retjcr): Ditto.
2402 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2404 (tc_adjust_symtab): If explicit relocations, call the function
2405 alpha_adjust_symtab.
2406 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2407 relocations next to the literal relocation they reference.
2408 (TC_INIT_FIX_DATA): Initialize the new fields.
2409 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2411 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2413 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2414 'B' operand for PA2.0 bb instruction.
2416 1999-11-18 Nick Clifton <nickc@cygnus.com>
2418 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2421 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2423 (mcore_force_relocation): Force relocations to be generated for
2426 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2428 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2429 (i386_displacement): Disallow O_big displacements.
2431 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2433 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2434 Small improvements in error checking.
2435 (md_assemble): Support for unconditional ARM instructions.
2436 (md_parse_option): Support for -m[arm]v5e flag.
2438 1999-11-12 Nick Clifton <nickc@cygnus.com>
2440 * macro.c (buffer_and_nest): Do not check beyond the end of the
2443 1999-11-11 Nick Clifton <nickc@cygnus.com>
2445 * macro.c (buffer_and_nest): Look for seperator after TO and
2448 1999-11-08 Andrew Haley <aph@cygnus.com>
2450 * app.c (do_scrub_chars): When in State 10, treat backslash
2451 characters in the same way as as symbol characters.
2453 1999-11-07 Richard Henderson <rth@cygnus.com>
2455 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2456 the previous label was in the current section before playing
2457 with auto-alignment.
2459 1999-11-06 Nick Clifton <nickc@cygnus.com>
2461 * config/tc-v850.c (v850_force_relocation): Force relocation
2463 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2466 1999-11-05 Michael Meissner <meissner@cygnus.com>
2468 * expr.h (operatorT): Increase machine dependent operators to 16.
2469 * expr.c (op_rank): Ditto.
2471 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2473 * read.c (pseudo_set): Reject attempts to set the value of a
2476 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2479 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2481 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2482 to bfd_set_section_contents.
2484 1999-11-03 Nick Clifton <nickc@cygnus.com>
2486 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2488 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2490 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2491 (mips_ip): Use OPCODE_IS_MEMBER.
2493 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2495 * config/tc-arm.c (reg_required_here): Improve comments.
2497 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2498 (tinsns): Initialize variants field.
2500 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2501 BAD_PC respectively.
2503 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2505 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2506 * config/tc-arm.h: Fix compile time warnings.
2508 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2510 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2511 form @abs16, @(abs16) and @(abs16 + imm).
2513 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2515 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2516 (ISA_HAS_64_BIT_REGS) New.
2517 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2518 mips_emit_delays,macro_build,load_register,load_addresss,
2519 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2520 and/or use new ISA_xxx macros in expressions involving
2521 ISA, particularly mips_opts.isa.
2523 1999-10-18 Michael Meissner <meissner@cygnus.com>
2525 * expr.h (operatorT): Add machine dependent operators md1..md8.
2526 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2527 for the machine dependent operators to use.
2529 * expr.c (op_rank): Add machine dependent operators.
2531 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2533 (O_cpregister): Ditto.
2534 (md_begin): Change X_op test that field is wide enough to use
2535 O_max instead of O_alpha_max.
2536 (cpu_types): Fill in missing initializer.
2537 (alpha_num_macros): Make unsigned.
2538 (md_assemble): Make opnamelen be size_t.
2539 (md_apply_fix): Cast alpha_num_operands to int before testing.
2540 (alpha_force_relocation): Ditto.
2541 (alpha_fix_adjustable): Ditto.
2542 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2543 (tc_gen_reloc): Ditto.
2544 (tc_get_register): Ditto.
2549 (s_alpha_ent): Ditto.
2550 (s_alpha_end): Ditto.
2551 (s_alpha_frame): Ditto.
2552 (s_alpha_prologue): Ditto.
2553 (s_alpha_file): Ditto.
2554 (s_alpha_gprel32): Ditto.
2555 (s_alpha_proc): Ditto.
2556 (s_alpha_set): Ditto.
2557 (s_alpha_base): Ditto.
2558 (s_alpha_align): Ditto.
2559 (s_alpha_arch): Ditto.
2560 (alpha_align): Ditto.
2561 (assemble_insn): Suppress unused variable warning.
2563 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2564 order in the structure.
2565 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2567 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2569 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2571 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2573 * config/tc-i386.c (i386_index_check): Correct #endif location.
2575 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2577 * as.c (show_usage): Document new options.
2578 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2579 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2580 (parse_args): Parse the new options.
2581 (main): If there were warnings, and --fatal-warnings
2582 was specified, print an error.
2583 * as.h: New variable, flag_fatal_warnings, for new option.
2585 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2587 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2588 '@'. Change autoincrement completers to fall through to cache control
2591 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2593 (pa_parse_addb_64_cmpltr): New function.
2595 * config/tc-hppa.c (pa_ip): Change error message.
2596 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2597 '?Q' args to allow falling through.
2599 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2600 Remove unused conditional codes.
2601 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2603 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2605 * config/tc-d30v.c (CHAR_BIT): Define.
2606 (check_range): Fix bit operations to support integers bigger than
2609 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2611 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2614 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2615 Doug Evans <devans@cygnus.com>
2617 Add support for m32rx.
2618 * config/tc-m32r.c (enable_m32rx): New static global.
2619 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2620 (allow_m32rx): New function.
2621 (M32R_SHORTOPTS): Add `O'.
2622 (md_longopts): Add --m32rx plus several warning options.
2623 (md_parse_option): Handle new options.
2624 (md_show_usage): Print them.
2625 (md_begin): Enable m32rx.
2626 (OPERAND_IS_COND_BIT): New macro.
2627 (first_writes_to_seconds_operands): New function.
2628 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2629 (target_make_parallel,assemble_two_insns): New functions.
2630 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2631 If optimizing and m32rx, try to make consecutive insns parallel.
2633 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2635 * config/tc-mips.c (nopic_need_relax): Allow for the
2636 .sdata.foo sections generated by -fdata-sections,
2637 and for the .gnu.linkonce.s sections generated by C++.
2639 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2641 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2642 with cleaner code using completer prefixes. Add 'Y'.
2644 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2646 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2648 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2649 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2650 insn does not match and we should try the next insn in the table.
2652 1999-09-22 Nick Clifton <nickc@cygnus.com>
2654 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2656 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2658 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2661 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2663 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2664 OBJ_ELF. If ELF, add "sq".
2665 (md_parse_option): If ELF, ignore -s and -q.
2666 (md_show_usage): Mention ELF options.
2668 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2670 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2673 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2675 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2677 * config/tc-hppa.c (struct pa_it): New field "trunc".
2678 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2679 (pa_parse_ftest_gfx_completer): New function
2680 (pa_parse_fp_cnv_format): New function.
2682 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2683 (md_apply_fix): Handle 22bit pc-rel branches.
2685 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2687 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2689 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2691 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2693 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2695 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2696 (pa_ip): Handle 'fX'.
2698 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2700 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2701 unwinds unless the function is in the text space.
2702 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2704 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2706 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2707 (md_assemble): To here. Tweak address generation.
2709 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2711 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2712 (md_assemble): Call dwarf2_where for OBJ_ELF.
2713 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2714 (pa_end_of_source): New function.
2715 * tc-hppa.h (md_end): Define for OBJ_ELF.
2717 1999-09-14 Michael Meissner <meissner@cygnus.com>
2719 * configure.in (Canonicalization of target names): Remove adding
2720 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2721 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2722 * configure: Regenerate.
2724 1999-09-14 Donn Terry <donn@interix.com>
2726 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2728 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2730 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2731 pc-relative jmp/call to an absolute symbol.
2732 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2733 absolute section symbols.
2735 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2736 jump handling code and comments.
2738 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2740 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2741 the value if TE_PE and a global defined symbol.
2743 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2745 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2746 print the symbol, rather than printing it here.
2748 1999-09-11 Donn Terry <donn@interix.com>
2750 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2751 BFD_RELOC_RVA relocations.
2753 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2754 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2757 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2759 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2760 * doc/internals.texi (Object format backend): Document
2763 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2764 relocations against global symbols if TE_PE.
2766 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2767 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2769 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2772 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2773 symbols which do not have a constant value, or tags with
2774 non-tags. Remove the symbol from the list before adding it at the
2777 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2778 C_FCN symbol differently if TE_PE.
2779 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2780 appears in the pseudo-op, rather coff_line_base which is only set
2783 * config/obj-coff.c (obj_coff_loc): New static function.
2784 (obj_pseudo_table): Add "loc".
2786 * config/obj-coff.c (add_lineno): Check that the line number is
2789 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2790 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2792 (md_atof): Return NULL rather than 0.
2793 * config/tc-i386.c (md_atof): Change type to int.
2794 * expr.c (expr): Change first parameter to int.
2795 * config/obj-coff.c: Add declarations for static functions.
2796 (coff_frob_symbol): Use SYM_AUXENT.
2797 * config/tc-i386.h (flag_16bit_code): Don't declare.
2799 * config/obj-coff.c (obj_coff_section): Default to setting
2800 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2802 * write.c (adjust_reloc_syms): Print adjusted fixup.
2804 * expr.c (integer_constant): Correct too_many_digits calculation
2807 1999-09-09 Andreas Schwab <schwab@suse.de>
2809 * doc/c-arm.texi: Fix arguments of @var to not contain
2812 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2814 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2816 (md_parse_option): Only support -k flag for ELF and COFF targets.
2818 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2820 * config/tc-hppa.c (pa_ip): Put strict register checks before
2821 call to pa_parse_number.
2823 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2825 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2827 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2830 1999-09-06 Donn Terry <donn@interix.com>
2832 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2834 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2836 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2837 candidate instruction. Require registers for register arguments
2838 when in strict mode. Require assemble-time constants for
2839 constants when in strict mode.
2840 (pa_get_absolute_expression): Require a constant when in strict
2843 1999-09-06 Nick Clifton <nickc@cygnus.com>
2845 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2847 1999-09-04 Steve Chamberlain <sac@pobox.com>
2849 * config/tc-pj.c: New file, supports picoJava in ELF.
2850 * config/tc-pj.h: Ditto.
2851 * configure.in (pjl*, pj*): New targets.
2852 * Makefile.am: Rebuild dependencies.
2853 (CPU_TYPES): Add pj.
2854 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2855 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2856 * doc/c-pj.texi: New file.
2857 * doc/as.texinfo: Add some PJ specifics.
2858 * doc/all.texi: Add PJ to the list of all architectures, sort them
2860 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2861 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2863 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2865 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2866 (obj_frob_file): Test for null pointer.
2867 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2868 (OBJ_PROCESS_STAB): And here.
2869 (elf_obj_sy): Remove
2871 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2872 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2873 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2875 * config/obj-coff.c (no_func): Remove.
2876 (coff_format_ops): Change occurrences of no_func to 0, as we test
2877 for 0 in obj-multi.h.
2879 * configure.in: Enable bfd for i386-coff when primary target is
2880 bfd. Enable i386 elf,coff emulation support. Don't set
2881 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2882 emulation to support.
2883 *configure: Regenerate.
2885 1999-09-02 Nick Clifton <nickc@cygnus.com>
2887 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2888 .section .line directive is encountered.
2890 1999-09-01 Nick Clifton <nickc@cygnus.com>
2892 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2895 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2896 * as.texinfo: Document --gdwarf2 command line option.
2897 Add additional documentation of ARM command line switches.
2899 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2901 * config/tc-i386.c (i386_intel_memory_operand): Combine
2902 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2903 and RESTORE_END_STRING around parse_register calls.
2904 (i386_operand): Here too.
2905 (i386_is_reg): Remove.
2906 (parse_register): Move as_bad calls from within this function to
2909 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2911 Based on a patch from H.J. Lu <hjl@gnu.org>
2912 * config/tc-i386.c (parse_register): Handle FP regs specially.
2913 (md_begin): Remove '(' and ')' from register_chars.
2915 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2917 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2918 error message (done elsewhere).
2920 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2922 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2924 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2926 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2929 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2931 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2933 Add new completers. Fix bug in 64 bit condition handling.
2935 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2938 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2940 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2942 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2944 1999-08-27 Jim Wilson <wilson@cygnus.com>
2946 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2947 (struct ls): Add frag field. Initialize it to zero.
2948 (out_end_sequence): New local text_frag. Set it while in text section.
2949 Replace address check with frag check. Set ls.frag to text_frag if
2950 out_set_addr called.
2951 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2952 Set it before switching sections. Replace address check with frag
2953 check. Set ls.frag to saved_frag if out_set_addr called.
2955 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2957 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2958 output "advance_pc" opcode instead of calling gen_addr_line().
2959 The latter has the undesired side-effect of creating a new row
2960 in the debug line info matrix.
2962 1999-08-26 Jim Wilson <wilson@cygnus.com>
2964 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2965 ls.last_filename if last is less than zero. Set ls.last_filename
2966 when allocating new entry.
2967 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2970 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2972 * config/tc-i386.c (i386_index_check): Fix the displacement size
2973 when INFER_ADDR_PREFIX.
2975 1999-08-18 Nick Clifton <nickc@cygnus.com>
2977 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2980 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2982 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2983 handle 0xffffNNNN constants correctly.
2985 1999-08-16 Nick Clifton <nickc@cygnus.com>
2987 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2990 1999-08-13 Nick Clifton <nickc@cygnus.com>
2992 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2993 (md_apply_fix3): Always pass positive values to
2994 validate_offset_imm.
2996 1999-08-12 Nick Clifton <nickc@cygnus.com>
2998 * config/tc-arm.c (skip_whitespace): New macro.
2999 Formatting tidy ups.
3001 (md_apply_fix3): Store relocation offset in addend for ELF based
3003 (arm_force_relocation): Always generate relocs for Thumb function
3006 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3008 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3009 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3011 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3013 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3014 flags for the unwind subspace.
3016 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3017 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3018 suitable relocation based on the size of the target's pointer.
3019 Always Use subsegment zero for the unwinders.
3020 (pa_level): Handle "2.0w".
3022 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3024 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3025 with the following instruction unless this was specified.
3027 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3029 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3030 certain sections, to match BFD changes.
3032 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3034 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3035 (EXTRA_SCRIPTS): Define to keep automake happy.
3036 * Makefile.in: Rebuild.
3038 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3040 * Makefile.am: Rename .dep* files to DEP*.
3041 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3042 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3044 * Makefile.in: Rebuild.
3046 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3048 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3050 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3052 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3053 avoid problems on DOS filesystems.
3054 * Makefile.in: Rebuild.
3056 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3058 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3060 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3063 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3065 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3066 line to create ${GDBINIT} rather than .gdbinit.
3067 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3069 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3071 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3073 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3075 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3077 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3079 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3080 non-adjustable symbols.
3082 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3084 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3086 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3088 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3091 1999-08-05 Donn Terry <donn@interix.com>
3093 * config/te-interix.h: New file.
3094 * configure.in (i386-*-interix*): New target.
3095 * configure: Rebuild.
3097 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3099 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3100 selectors for ELF too.
3101 (selector_table): Add "ltp" and "rtp" selectors.
3103 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3105 * config/tc-i386.c (i386_operand): No need to change
3106 operand_string pointer in segment reg case before goto
3107 do_memory_reference. Initialise displacement_string_start and
3108 displacement_string_end after do_memory_reference label.
3109 (i386_index_check): Add operand_string param, and print error
3110 message on failure here.
3111 (i386_intel_memory_operand): Instead of here.
3112 (i386_operand): And here.
3113 (INFER_ADDR_PREFIX): Enable.
3115 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3117 * config/tc-i386.h (DefaultSize): Define. Renumber following
3118 opcode_modifier defines.
3120 From Etienne Lorrain <etienne.lorrain@ibm.net>
3121 * config/tc-i386.c (stackop_size): New variable.
3122 (set_16bit_code_flag): Clear it here.
3123 (set_16bit_gcc_code_flag): New function.
3124 (md_pseudo_table): Add "code16gcc" entry.
3125 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3127 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3129 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3130 next_set_end even if the end symbol is being discarded.
3132 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3133 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3134 * config/obj-coff.c: Likewise.
3135 (seg_info_type): Remove.
3136 (seg_info_off_by_4): Change to array of segT.
3137 (s_get_segment): Adjust accordingly.
3138 (obj_pseudo_table): Fully initialize sentinel entry.
3140 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3141 Ralf Baechle <ralf@uni-koblenz.de>.
3143 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3145 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3147 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3149 * config/tc-i386.c: Indentation and white space changes.
3150 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3151 don't enable it by default.
3152 (i386_intel_operand): Remove redundant prototype.
3153 Move check on number of memory operands, and i.mem_operands++
3154 (i386_intel_memory_operand): To here.
3155 Remove i386_immediate code from here. Remove special case code
3156 for input and output using (%dx). Remove base/index checks and
3157 call i386_index_check instead. Save initial operand_string
3158 argument for error message.
3159 (i386_operand): Remove redundant prototype. Move base/index
3160 checks to i386_index_check.
3161 (i386_displacement): Move intel mode check for non-zero
3163 (i386_intel_memory_operand): To here.
3165 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3167 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3168 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3169 by .register pseudo-op if -64 and --no-undeclared-regs.
3170 (s_register, sparc_adjust_symtab): New functions.
3171 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3172 Declare sparc_adjust_symtab as tc_adjust_symtab.
3173 * doc/c-sparc.texi: Add description of #ignore special literal
3174 for .register pseudo-op.
3176 1999-07-30 Catherine Moore <clm@cygnus.com>
3178 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3179 the relocation's section offset.
3181 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3183 * write.c (fixup_segment): Fix generic error check overflow test.
3185 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3186 X_add_number to long.
3188 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3190 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3193 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3195 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3198 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3200 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3202 * configure.bat: Remove; obsolete.
3203 * config/go32.cfg: Likewise.
3205 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3207 * configure.in (i386-*-vxworks*): New target.
3208 * configure: Rebuild.
3210 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3212 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3214 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3216 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3218 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3219 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3220 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3221 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3222 MAX_RELOC_EXPANSION): Define.
3223 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3225 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3227 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3228 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3229 block. Print a warning if an 8-bit or 16-bit constant
3230 displacement or immediate is truncated on output.
3231 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3233 (i386_operand): Disallow immediate jump absolute operand.
3235 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3237 * configure.in: Bump version number to 2.9.5.
3238 * configure: Rebuild.
3240 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3243 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3245 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3246 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3248 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3250 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3252 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3254 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3255 if -mno-fpu was given.
3256 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3258 (cons_fix_new_arm): Remove misleading comments.
3260 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3262 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3264 (relax_segment): Likewise. After giving a rs_org error, convert
3265 the frag to rs_align to avoid cascading errors.
3267 1999-07-12 Andreas Schwab <schwab@suse.de>
3269 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3271 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3273 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3274 as appropriate. Fill in structure initializations. Add variable
3275 initializations. Add casts.
3276 * dwarf2dbg.c (print_stats): Change i to size_t.
3277 * listing.c (listing_listing): Change list_line to unsigned int.
3279 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3281 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3282 rather than checking for \001 and \002 in symbol name.
3283 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3285 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3287 * configure.in (hppa*-linux-gnu*): New target.
3288 * configure: Rebuilt.
3290 1999-07-08 Nick Clifton <nickc@cygnus.com>
3292 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3294 1999-07-07 Nick Clifton <nickc@cygnus.com>
3296 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3297 accessing symbolP directly.
3299 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3301 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3304 1999-07-05 Nick Clifton <nickc@cygnus.com>
3306 * config/tc-arm.c (ARM_EXT_V5): Define.
3307 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3308 (md_begin): Detect ARM v5 architectures.
3309 (md_parse_option): Accept arm v5 specification.
3310 (md_show_usage): Documment -marmv5 switch.
3312 * doc/c-arm.texi: Document -marmv5 command line option.
3314 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3316 (validate_immediate_twopart): New function. Determine if a
3317 constant can be computed by two ADD instructions.
3318 (output_inst): Remove its command line parameter - it was never
3320 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3321 implememt the ADRL pseudo op.
3322 (tc_gen_reloc): Generate a suitable error message if an ADRL
3323 instruction tries to generate a real reloc.
3325 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3327 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3329 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3332 1999-06-27 H.J. Lu <hjl@gnu.org>
3334 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3335 non BFD_ASSEMBLER case.
3337 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3339 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3342 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3344 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3345 out_end_sequence() when the address decreases due to a new frag.
3346 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3347 numbering starts with 1.
3349 1999-06-23 Nick Clifton <nickc@cygnus.com>
3351 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3353 (mcore_s_text): Call obj_elf_text for ELF target.
3354 (mcore_s_data): Call obj_elf_data for ELF target.
3355 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3357 (mcore_s_bss): New function: Dump literal table before changing
3359 (mcore_s_comm): New function: Dump literal table before changing
3362 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3363 No longer static functions.
3364 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3365 Provide prototypes for these functions.
3367 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3369 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3370 a list of names, to try obj_segment_name, and to try abbreviated
3371 names when using COFF without long section names.
3373 * config/tc-alpha.c: More use of symbol accessor functions.
3374 * config/tc-arc.c: Likewise.
3375 * config/tc-d30v.c: Likewise.
3376 * config/tc-fr30.c: Likewise.
3377 * config/tc-i860.c: Likewise.
3378 * config/tc-m88k.c: Likewise.
3379 * config/tc-mcore.c: Likewise.
3380 * config/tc-ns32k.c: Likewise.
3381 * config/tc-sparc.c: Likewise.
3382 * config/tc-v850.c: Likewise.
3384 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3385 sy_value with appropriate accessor functions.
3386 * config/tc-arm.c (md_apply_fix3): Likewise.
3387 * config/tc-d10v.c (AT_WORD_P): Likewise.
3388 * config/tc-v850.c (reg_name_search): Likewise.
3390 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3391 use symbol_get_bfdsym instead.
3392 * config/tc-ppc.c (md_assemble): Likewise.
3393 * config/tc-v850.c (v850_comm): Likewise.
3395 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3397 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3398 the symbol, rather than accessing the bsym member.
3399 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3400 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3401 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3402 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3403 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3404 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3405 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3406 * config/tc-v850.c (tc_gen_reloc): Likewise.
3408 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3410 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3411 (hppa_gen_reloc_type): Conditionalize on BFD64.
3412 (tc_gen_reloc): Re-enable ELF relocations.
3413 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3415 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3417 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3419 (do_ldst): Move assignment out of if condition.
3420 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3421 parentheses to avoid warning.
3423 1999-06-21 Nick Clifton <nickc@cygnus.com>
3425 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3426 macro to get at the BFD symbol associated with a GAS symbol.
3428 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3430 * config/tc-ppc.c: Update for symbol handling changes.
3431 * config/obj-coff.c: Likewise.
3433 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3435 * tc-hppa.c: General cleanups of ELF support. No more spaces
3436 and subspaces for ELF.
3437 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3438 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3439 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3440 (UNWIND_SECTION_NAME): Likewise.
3441 (space/subspace related structures): Conditionalize definitions
3443 (space/subspace directives and support routines): Conditionalize
3444 definitions and references/uses on OBJ_SOM.
3445 (label_symbol_struct): For ELF, track the symbol's segment. For
3446 SOM track its space.
3447 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3449 (USE_ALIASES): Kill for both SOM & ELF.
3450 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3451 (pa_space, pa_subspace): Corresponding changes.
3452 (pa_spaces_begin): Corresponding chagnes.
3453 (md_begin): Do not muck around with space/subspace stuff for
3455 (md_apply_fix): Temporarily disable argument relocation stuff
3457 (tc_gen_reloc): Temporarily disable relocation generation for
3459 (pa_build_unwind_subspace): Similarly.
3461 1999-06-16 Nick Clifton <nickc@cygnus.com>
3463 * config/tc-arm.c (thumb_set): New pseudo op.
3464 (text, data, section): Override these pseudo ops with ARM
3466 (s_thumb_set): New function: Perform the same as a .set pseudo
3467 op, but also mark the alias'ed symbol as being a Thumb
3469 (arm_s_text): New function: Perform the same as the .text
3470 pseudo op, but dump the literal pool before changing
3472 (arm_s_data): New function: Perform the same as the .data
3473 pseudo op, but dump the literal pool before changing
3475 (arm_s_section): New function: Perform the same as the
3476 .section pseudo op, but dump the literal pool before changing
3478 (arm_cleanup): Do not reset the current section before dumping
3481 1999-06-17 Nick Clifton <nickc@cygnus.com>
3483 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3484 OPTION_NO_WARN_UNMATCHED entries.
3485 (md_parse_option): Generate a warning message if an unrecognised
3486 option is encountered.
3488 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3489 (get_operands): When parsing an expression after an '@' symbol
3490 has been detected, do not ignore '#' symbols.
3491 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3494 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3496 From K. Richard Pixley <rich@noir.com>:
3497 * configure.in (ppc-*-vxworks*): New target.
3498 * configure: Rebuild.
3500 1999-06-12 Philip Blundell <philb@gnu.org>
3502 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3504 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3506 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3507 which refer to symbols in linkonce sections, permit reducing the
3508 relocs if the symbol is local.
3510 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3512 * subsegs.c (subseg_text_p): New function.
3513 * as.h (subseg_text_p): Declare.
3514 * read.c (do_align): Use subseg_text_p to set the default fill.
3515 * write.c (subsegs_finish): Likewise.
3516 * config/obj-coff.c (write_object_file): Likewise.
3517 * config/tc-i386.h (md_maybe_text): Don't define.
3518 (md_do_align): Use subseg_text_p to set the default fill.
3519 * config/tc-m32r.c (m32r_do_align): Likewise.
3520 * config/tc-sh.c (sh_do_align): Likewise.
3521 * config/tc-sparc.h (md_do_align): Likewise.
3523 1999-06-12 David O'Brien <obrien@freebsd.org>
3525 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3526 * configure: Rebuild.
3528 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3530 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3531 * Makefile.am: Rebuild dependencies.
3532 * Makefile.in: Rebuild.
3534 * config/tc-i386.c (i386_immediate): Remove unused label
3537 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3538 * symbols.c: Likewise.
3539 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3540 sy_next field when taking address, rather than symbol_next.
3542 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3544 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3545 value from the output file architecture.
3546 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3547 * dwarf2dbg.h: Change bfd_vma to addressT.
3549 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3551 * dwarf2dbg.h: Use PARAMS in function declarations.
3553 1999-06-11 Martin Dorey <mdorey@madge.com>
3555 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3556 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3558 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3560 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3562 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3564 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3567 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3569 * read.c (read_a_source_file): Only declare inescape if
3572 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3574 (find_entry_byval): Add parens to avoid warning.
3576 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3578 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3581 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3583 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3586 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3587 synthetize_setx): New functions.
3588 (md_assemble): Broken the special cases into the above
3589 functions. Make compiler happy if sizeof(bfd_vma)==4.
3590 Fix sethi generated from set/setuw. If instructions have a relloc,
3591 always clear the fields to be relocated in the opcode.
3592 (sparc_ip): Remove special_case global variable.
3594 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3596 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3597 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3598 indication of success rather than a value.
3599 (itbl_get_val): Likewise.
3600 (itbl_get_field): Use strcspn. Change delimiters to include
3602 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3603 (itbl_get_val): Likewise.
3604 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3606 * symbols.c (copy_symbol_attributes): Convert local symbols to
3609 1999-06-10 Nick Clifton <nickc@cygnus.com>
3611 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3614 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3616 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3617 Optimize set if sizeof(bfd_vma) == 64.
3618 (sparc_ip): Fix sethi - without %hi() it should generate
3619 R_SPARC_22 reloc, not R_SPARC_HI22.
3620 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3622 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3624 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3625 (s_ncons): New function.
3626 (native_op_table): New table.
3627 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3628 R_SPARC_OLO10 handling.
3630 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3632 * expr.h (struct expressionS): Revert last change; widen X_op.
3633 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3635 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3637 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3638 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3639 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3640 * Makefile.in: Regenerated.
3642 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3643 `common' pass on to s_mri_common.
3644 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3646 1999-06-06 Richard Henderson <rth@cygnus.com>
3648 * config/obj-elf.c (obj_elf_section): Don't free the return
3649 value of demand_copy_C_string.
3651 1999-06-05 Richard Henderson <rth@cygnus.com>
3653 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3654 creation logic from obj_elf_create_section.
3656 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3657 (section_stack): New.
3658 (special_sections): Make const.
3659 (obj_elf_section): Gut and rewrite parsing.
3660 (obj_elf_change_section): New function broken out of obj_elf_section.
3661 (obj_elf_parse_section_letters): Likewise.
3662 (obj_elf_section_word): Likewise.
3663 (obj_elf_section_type): Likewise.
3664 (obj_elf_previous): Treat as a toggle.
3665 (obj_elf_popsection): New.
3666 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3667 (ppc_section_type): Likewise.
3668 * config/tc-ppc.h: Likewise.
3670 * expr.h (struct expressionS): Don't make X_op a bitfield.
3671 * config/tc-alpha.c: Update for symbol handling changes.
3672 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3673 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3675 1999-06-05 Richard Henderson <rth@cygnus.com>
3677 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3678 (dwarf2_gen_line_info): Kill unused variables.
3679 (dwarf2_finish): Likewise.
3680 (dwarf2_where): Likewise.
3681 (dwarf2_directive_file): If we've only got a string,
3682 hand off to s_app_file.
3683 * ecoff.c: Move the include of ecoff.h.
3684 * symbols.h (S_IS_FUNCTION): Prototype.
3686 * read.c (LEX_HASH): Supply a default.
3688 (s_globl): Update `c' after skipping whitespace.
3689 * read.h (LEX_END_NAME, is_name_ender): New.
3690 * expr.c (get_symbol_end): Respect it.
3692 1999-06-04 Mark Klein <mklein@dis.com>
3694 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3696 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3698 * config/tc-hppa.c: Update for symbol handling changes.
3700 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3702 * cgen.c: Update for symbol handling changes.
3703 * config/tc-m32r.c: Likewise.
3705 * config/tc-hppa.h: Update for symbol handling changes.
3706 * config/tc-hppa.c: Likewise.
3708 * config/tc-arm.h: Update for symbol handling changes.
3709 * config/tc-arm.c: Likewise.
3710 (symbol_make_empty): Remove. Just use symbol_create.
3712 * symbols.c (symbol_set_tc): Correct name.
3714 * Makefile.am: Rebuild dependencies.
3715 ($(OBJS)): Don't depend upon struc-symbol.h.
3716 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3717 * dep-in.sed: Don't remove struc-symbol.h.
3718 * Makefile.in: Rebuild.
3720 * doc/internals.texi (Symbols): Describe changes in symbol
3723 1999-06-03 Richard Henderson <rth@cygnus.com>
3725 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3726 instead of doing the work by hand.
3728 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3730 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3731 state of line state-machine.
3732 (struct ls): Collect DWARF2 line state-machine state in new member
3733 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3734 resulted in any DWARF2 directives.
3735 (reset_state_machine): New function.
3736 (out_end_sequence): Ditto.
3737 (dwarf2_gen_line_info): When switching sections or switching to a
3738 lower text address, call out_end_sequence() first to terminate the
3739 previous code sequence as code sequences MUST have monotonically
3740 increasing addresses.
3741 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3743 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3745 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3746 DWARF2 debug info (line information only, at this point).
3747 * as.h: Update comment about supported debug formats.
3748 * dwarf2dbg.c, dwarf2dbg.h: New files.
3749 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3751 * expr.c (operand): Don't use [ for parens if we want an index op.
3752 (op_encoding): Switch [ into O_index, if desired.
3753 (op_rank): Renumber with O_index on bottom.
3754 (expr): If O_index, match closing bracket.
3755 * expr.h (O_index): New.
3757 * read.c (read_a_source_file): Conditionally allow matched "
3758 in lines passed to md_assemble.
3760 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3762 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3764 Add support for storing local symbols in a small structure to save
3765 memory when assembling large files.
3766 * as.h: Don't include struc-symbol.h.
3767 (symbolS): Add typedef.
3768 * symbols.c: Include struc-symbol.h.
3769 (local_hash): New static variable.
3770 (save_symbol_name): New static function, from symbol_create.
3771 (symbol_create): Call save_symbol_name.
3772 (local_symbol_count): New static variable.
3773 (local_symbol_conversion_count): Likewise.
3774 (LOCAL_SYMBOL_CHECK): Define.
3775 (local_symbol_make): New static function.
3776 (local_symbol_convert): New static function.
3777 (colon): Handle local symbols. Create local symbol for local
3779 (symbol_table_insert): Handle local symbols.
3780 (symbol_find_or_make): Create local symbol for local label name.
3781 (symbol_find_base): Check for local symbol.
3782 (symbol_append, symbol_insert): Check for local symbols.
3783 (symbol_clear_list_pointers, symbol_remove): Likewise.
3784 (verify_symbol_chain): Likewise.
3785 (copy_symbol_attributes): Likewise.
3786 (resolve_symbol_value): Handle local symbols.
3787 (resolve_local_symbol): New static function.
3788 (resolve_local_symbol_values): New function.
3789 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3790 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3791 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3792 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3793 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3794 (symbol_previous, symbol_next): New functions.
3795 (symbol_get_value_expression): Likewise.
3796 (symbol_set_value_expression): Likewise.
3797 (symbol_set_frag, symbol_get_frag): Likewise.
3798 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3799 (symbol_mark_used_in_reloc): Likewise.
3800 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3801 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3802 (symbol_mri_common_p): Likewise.
3803 (symbol_mark_written, symbol_clear_written): Likewise.
3804 (symbol_written_p): Likewise.
3805 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3806 (symbol_section_p, symbol_equated_p): Likewise.
3807 (symbol_constant_p): Likewise.
3808 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3809 (symbol_get_obj, symbol_set_obj): Likewise.
3810 (symbol_get_tc, symbol_set_tc): Likewise.
3811 (symbol_begin): Initialize local_hash.
3812 (print_symbol_value_1): Handle local symbols.
3813 (symbol_print_statistics): Print local symbol statistics.
3814 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3815 Declare new symbols.c functions. Move many declarations here from
3817 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3818 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3819 (struct symbol): Move bsym to make it clearly the first field.
3820 Remove TARGET_SYMBOL_FIELDS.
3821 (symbolS): Don't typedef.
3822 (struct broken_word): Remove.
3823 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3824 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3825 (symbol_clear_list_pointers): Likewise.
3826 (symbol_insert, symbol_remove): Likewise.
3827 (symbol_previous, symbol_append): Likewise.
3828 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3829 (struct local_symbol): Define.
3830 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3831 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3832 (local_symbol_get_frag, local_symbol_set_frag): Define.
3833 (local_symbol_get_real_symbol): Define.
3834 (local_symbol_set_real_symbol): Define.
3836 * write.c (write_object_file): Call resolve_local_symbol_values.
3837 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3838 (TARGET_SYMBOL_FIELDS): Don't define.
3839 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3840 ECOFF_DEBUGGING, add ECOFF fields.
3841 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3842 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3843 ECOFF_DEBUGGING, add ECOFF fields.
3844 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3845 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3846 * config/tc-mcore.h: Don't include struc-symbol.h.
3847 (TARGET_SYMBOL_FIELDS): Don't define.
3848 (struct mcore_tc_sy): Define.
3849 (TC_SYMFIELD_TYPE): Define.
3850 * Many files: Use symbolS instead of struct symbol. Use new
3851 accessor functions rather than referring to symbolS fields
3854 * read.c (s_mri_common): Don't add in value of line_label.
3856 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3857 checking for SEC_LINK_ONCE.
3859 * config/tc-sh.h (sh_fix_adjustable): Declare.
3861 * app.c (input_buffer): New static variable.
3862 (app_push): Save saved_input in allocated buffer.
3863 (app_pop): Restored saved_input.
3864 (do_scrub_chars): Change get parameter to take char * and int as
3865 arguments. Change GET macro to pass input_buffer to get
3866 function. Don't save input into allocated buffer.
3867 * as.h (do_scrub_chars): Update declaration.
3868 * input-file.c (input_file_get): Change to take char * and int.
3869 Read data into passed in buffer. Remove static buffer.
3870 * read.c (scrub_from_string): Change to take char * and int. Copy
3871 data into passed in buffer.
3873 * hash.h: Neaten. Declare hash_traverse.
3874 * hash.c: Complete rewrite based on BFD hashing code.
3875 * gasp.c (chunksize): New variable.
3876 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3879 1999-05-28 Nick Clifton <nickc@cygnus.com>
3881 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3882 addend unless the target uses an old ABI.
3884 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3886 -Wchar-subscripts cleanup
3887 * listing.c (listing_newline): Use unsigned char variable, so
3888 calls to isascii,iscntrl are correct.
3889 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3891 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3892 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3893 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3894 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3896 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3898 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3900 (arch_coldfire_p): New #define.
3901 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3903 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3905 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3907 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3908 (install_operand): Add place `N'.
3909 (init_table): Add registers ACC, MACSR, MASK.
3911 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3913 * config/tc-m68k.c: Change mcf5200 --> mcf.
3914 (archs): Add mcf5206e, mcf5307.
3915 (m68k_ip): Add format `u'.
3916 (install_operand): Add place `m', `M', `h'.
3917 (init_table): Add upper/lower registers.
3919 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3921 1999-05-28 Martin Dorey <mdorey@madge.com>
3923 * config/tc-i960.c: Several minor changes to add ELF and
3924 BFD_ASSEMBLER support.
3925 * config/tc-i960.h: Likewise.
3926 * configure.in (i960-*-elf*): New target.
3927 * aclocal.m4, configure: Rebuild.
3929 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3931 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3932 reloc changes when defined(BFD_ASSEMBLER).
3934 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3936 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3938 * write.c (write_print_statistics): Output to file, not stderr.
3940 * expr.c (generic_bignum_to_int32,64): Prototype.
3942 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3943 output_sleb128, output_uleb128, output_big_sleb128,
3944 output_big_uleb128, output_big_leb128): Prototype.
3945 (output_big_sleb128, output_big_uleb128): Make inline.
3946 (output_big_leb128): Remove inline
3948 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3949 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3950 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3951 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3952 value for correct overflow check in write.c:fixup_segment.
3953 * write.c (fixup_segment): Move bitfield overflow checks to after
3954 the md_apply_fix call.
3955 * config/obj-coff.c (fixup_segment): Likewise.
3956 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3957 valueT *val argument.
3959 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3961 * config/atof-ieee.c (gen_to_words): Correctly round a
3962 denormalized number. Fix off-by-one in range checking for
3963 exponent in a denormal.
3965 1999-05-10 Nick Clifton <nickc@cygnus.com>
3967 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3970 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3972 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3974 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3976 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3977 (ReverseRegRegmem): Remove.
3978 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3979 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3980 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3983 From Doug Ledford <dledford@redhat.com>
3984 * config/tc-i386.h (RegXMM): New for P/III.
3985 * config/tc-i386.c: Add support for P/III.
3987 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3989 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3990 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3991 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3993 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3995 * config/tc-i386.c (i386_immediate): Skip whitespace before
3996 complaining about junk after expression.
3997 (i386_displacement): Likewise.
3999 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4001 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4002 Don't copy before downcaseing.
4004 1999-05-05 Catherine Moore <clm@cygnus.com>
4006 * tc-m68k.c: Include elf/m68k.h.
4007 (m68k_elf_final_processing): New routine.
4008 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4011 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4013 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4016 1999-04-30 Nick Clifton <nickc@cygnus.com>
4018 * config/tc-mcore.c (mcore_s_section): Dump literals before
4021 1999-04-29 Nick Clifton <nickc@cygnus.com>
4023 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4026 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4028 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4029 (TC_INIT_FIX_DATA): Delete.
4030 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4031 (TC_INIT_FIX_DATA): Delete.
4032 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4033 * write.c (fix_new_internal): Initialize fx_cgen member.
4034 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4035 (gas_cgen_md_apply_fix3): Update.
4036 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4037 (md_cgen_record_fixup_exp): Update.
4038 (FX_OPINFO_R_TYPE): Update.
4040 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4041 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4042 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4043 * frags.h (struct frag): Make opindex, opinfo ints.
4045 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4047 1999-04-26 Tom Tromey <tromey@cygnus.com>
4049 * aclocal.m4, configure: Updated for new version of libtool.
4051 1999-04-22 Nick Clifton <nickc@cygnus.com>
4053 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4055 (md_apply_fix3): Do not fix up absolute relocations against
4058 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4060 1999-04-20 Nick Clifton <nickc@cygnus.com>
4062 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4063 changes and data-in-text directives.
4064 (mcore_cons): New function: intercept cons() operations.
4065 (mcore_float_cons): New function: intercept float_cons()
4067 (mcore_stringer): New function: intercept stringer() operations.
4069 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4071 * obj.h (struct format_ops): Change generate_asm_lineno field to
4073 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4075 * config/tc-alpha.c (find_opcode_match): Add default case to
4077 (find_macro_match): Likewise.
4078 (load_expression): Parenthesize && within ||.
4080 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4082 1999-04-17 Nick Clifton <nickc@cygnus.com>
4084 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4085 .text .data .section pseudo ops.
4086 (mcore_s_section): New function. Dump lits before changing secs.
4087 (mcore_s_text): New function. Dump lits before changing secs.
4088 (mcore_s_data): New function. Dump lits before changing secs.
4090 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4092 * config/tc-mips.c (mips_32bitmode): New.
4093 (md_begin): Set mips_32bitmode if needed.
4094 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4095 Set EF_MIPS_32BITMODE.
4097 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4099 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4102 1999-04-16 Nick Clifton <nickc@cygnus.com>
4104 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4106 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4108 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4109 expressions correctly.
4112 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4114 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4116 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4118 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4119 and fmpynfadd instructions.
4121 1999-04-11 Richard Henderson <rth@cygnus.com>
4123 * as.h (environ): Declare it, if needed.
4124 * as.c (dump_statistics): Don't declare environ.
4125 * configure.in (environ): Detect declaration.
4126 * configure, config.in: Rebuild
4128 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4129 (i386_displacement): Allocate enough space for replacement buffer.
4130 Clean up replacement buffer initialization.
4132 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4134 * subsegs.c (section_symbol): Don't create a new symbol if one
4135 already exists; instead, use the existing one, but set its segment
4136 and frag data if it hasn't already been defined.
4137 * config/obj-coff.c (c_section_symbol): Likewise.
4139 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4141 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4143 1999-04-08 Nick Clifton <nickc@cygnus.com>
4145 * config/tc-mcore.c: New File: Support routines for MCore
4147 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4148 * config/obj-coff.c: Add support for mcore-pe target.
4150 * Makefile.am: Add support for MCore targets.
4151 * Makefile.in: Regenerate.
4152 * configure.in: Add support for MCore targets.
4153 * configure: Regenerate.
4155 * doc/all.texi: Set MCORE.
4156 * doc/as.texinfo: Document MCore specific command line options.
4158 * write.h: Prevent multiple inclusion.
4160 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4162 * asintl.h (LC_MESSAGES): Never define.
4163 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4165 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4168 * Makefile.am (m68k-parse.c): If configuring in the source
4169 directory, copy m68k-parse.y into the local directory before
4170 running ylwrap, to remove spurious differences when generating
4172 * Makefile.in: Rebuild.
4174 * config/tc-sparc.h (md_do_align): Just allocate the number of
4175 bytes necessary, rather than always allocating 1024.
4177 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4179 * listing.c (listing_newline): Add cast to avoid warning.
4180 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4181 * config/tc-i386.c (i386_scale): Add return value.
4182 (build_displacement_string): Remove unused local temp_disp2.
4183 (i386_intel_memory_operand): Add parentheses to avoid warning.
4184 (i386_intel_operand): Remove unused local end_of_operand_string.
4185 (i386_operand): Remove unused local operand_modifier.
4186 (i386_operand): Add parens to avoid warning.
4188 1999-04-04 Don Bowman <don@pixsci.com>
4190 * configure.in: Add mips*-*-vxworks* target; have it define
4192 * configure, config.in: Rebuild.
4194 1999-03-31 Nick Clifton <nickc@cygnus.com>
4196 * configure.in (emulations): Add support for arm-epoc-pe.
4197 * configure: Regenerate.
4198 * config/te-epoc-pe.h: New file. Define macros specific to
4200 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4201 for arm-epoc-pe target.
4203 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4205 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4207 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4209 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4210 detect ",n" without a condition.
4211 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4214 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4216 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4217 instruction is encoded with one bit.
4220 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4222 * doc/internals.texi (CPU backend): Mention that
4223 line_separator_chars should not include newline. From thi
4224 <ttn@mingle.glug.org>.
4226 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4228 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4229 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4231 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4233 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4235 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4237 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4240 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4242 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4244 1999-03-15 Martin Hunt <hunt@cygnus.com>
4246 * app.c (do_scrub_begin): Change '-' back to a symbol char
4247 so we can use multiple opcodes on a line again.
4249 * config/tc-d30v.c: By default, warn if a symbol has
4250 the same name as a register. Plus some minor
4251 updates from the branch.
4253 1999-03-13 Nick Clifton <nickc@cygnus.com>
4255 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4256 BFD_RELOC_16 and BFD_RELOC_64.
4258 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4260 * expr.c (expr): Add missing else.
4262 1999-03-12 Nick Clifton <nickc@cygnus.com>
4264 * config/tc-arm.c (md_apply_fix3): Improve error message.
4266 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4268 * Makefile.am (CPU_TYPES): Add fr30.
4269 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4270 (fr30,m32r dependencies): Update.
4271 * Makefile.in: Rebuild.
4273 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4274 (gas_cgen_record_fixup_exp): Ditto.
4275 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4276 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4277 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4278 (md_cgen_lookup_reloc): Update use of operand->type.
4279 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4280 (md_convert_frag): Call cgen_operand_lookup_by_num.
4281 (md_cgen_lookup_reloc): Update use of operand->type.
4282 (m32r_cgen_record_fixup_exp): Ditto.
4284 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4286 * config/tc-mips.c (md_show_usage): Fix message.
4288 1999-03-03 Nick Clifton <nickc@cygnus.com>
4290 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4291 and LDR reg,=<expr> instruction.
4293 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4296 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4298 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4300 1999-02-17 Nick Clifton <nickc@cygnus.com>
4302 This patch was created by: Scott Bambrough
4303 <scottb@corelcomputer.com>
4306 Special cased '@' character. The '@' character is used as the
4307 ARM assembler comment character, as a special character
4308 and in ELF .symver pseudo-op's, and as a special character in
4309 .type and .section pseudo-ops.
4310 (symver_pseudo): New static variable.
4311 (symver_state): New static variable.
4312 (struct app_save): Add field 'symver_state'.
4313 (app_push): Save global symver_state int struct app_save.
4314 (app_pop): Restore global symver_state from struct app_save.
4315 (do_scrub_chars): Special case handling of '@' character in
4318 * configure.in: Modified to recognize armv* uname syntax from ARM
4320 * configure: Regenerated.
4322 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4323 a prefix to the section's type.
4324 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4325 the type's typename.
4327 * config/tc-arm.h: Add support for PIC generation:
4328 (pic_code): New boolean.
4329 (obj_relocate_extern): Define.
4330 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4331 (TC_CONS_FIX_NEW): Define.
4332 (tc_fix_adjustable): Define.
4333 (GLOBAL_OFFSET_TABLE_NAME): Define.
4335 * config/tc-arm.c: Add support for PIC generation:
4336 (line_seperator_chars): Allow ';' as a seperator for Linux.
4337 (is_immediate_prefix): New macro.
4338 (arm_parse_reloc): New function.
4339 (s_arm_elf_cons): New function.
4340 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4341 (md_undefined_symbol): Special case handling for the Global Offset
4343 (md_apply_fix3): Handle PIC relocs.
4344 (tc_gen_reloc): Handle PIC relocs.
4345 (md_parse_option): Add support for '-k' command line switch to
4346 enable PIC generation.
4347 (cons_fix_new_arm): New function.
4348 (s_arm_elf_cons): New function.
4350 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4352 * configure.in: Add comments for uses of AC_DEFINE.
4353 * acinclude.m4: Likewise.
4354 * acconfig.h: Remove.
4355 * aclocal.m4: Rebuild.
4356 * configure: Rebuild.
4357 * Makefile.in: Rebuild.
4358 * config.in: Rebuild.
4360 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4362 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4363 non-constant offset from a base register.
4365 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4367 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4370 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4372 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4373 (emit_insn): Look for pc-relative and no-overflow specifiers on
4374 internal relocation types.
4376 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4378 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4381 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4383 (mips_4650, mips_4010, mips_4100): Variables removed.
4384 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4385 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4387 (md_begin): Don't bother initializing the mips_NNNN variables;
4388 mips_cpu is set, and that's good enough now.
4389 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4390 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4391 (show): New function, to handle wrapping in the CPU lists.
4392 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4394 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4396 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4397 than treat as an immediate specifier.
4399 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4401 * config/tc-i386.c: Prototype many functions.
4402 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4403 (i386_immediate): Remove unused second argument.
4404 (i386_intel_operand): Fix i386_is_reg typo.
4405 (i386_operand): Use allow_naked_reg.
4406 (output_invalid): Make operand int for K&R.
4408 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4410 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4412 * Makefile.in: Rebuild.
4414 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4416 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4418 (EXTRA_as_new_SOURCES): Comment out.
4419 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4420 * Makefile.in: Rebuild.
4421 * doc/Makefile.in: Rebuild.
4422 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4423 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4424 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4425 * configure: Rebuild.
4426 * aclocal.m4: Rebuild.
4427 * config.in: Rebuild.
4428 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4429 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4430 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4431 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4432 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4433 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4434 (gas_cgen_record_fixup_exp): Ditto.
4435 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4436 descriptor, not global variable.
4437 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4438 descriptor, not global variable. Refer to insert_operand handler
4439 via cpu descriptor, not global function.
4440 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4441 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4442 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4443 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4444 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4445 * config/tc-m32r.c: Ditto.
4446 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4447 (md_assemble): Ditto.
4448 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4450 1999-02-09 Nick Clifton <nickc@cygnus.com>
4452 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4453 relocations for ELF targets.
4455 1999-02-08 Nick Clifton <nickc@cygnus.com>
4457 * configure.in: Add support for StrongARM target.
4458 * configure: Regenerate.
4460 1999-02-05 Nick Clifton <nickc@cygnus.com>
4462 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4464 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4467 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4469 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4471 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4473 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4474 (INTEL_DWORD_MNEM_SUFFIX): Define.
4477 (DWORD_PTR): Define.
4478 (XWORD_PTR): Define.
4480 (OFFSET_FLAT): Define.
4482 (NONE_FOUND): Define.
4485 * config/tc-i386.c (set_intel_syntax): New routine.
4486 (intel_syntax): Declare.
4487 (allow_naked_reg): Declare.
4488 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4489 (intel_float_operand): New routine.
4490 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4491 Handle brackets as well as parens. Call i386_intel_operand for
4492 intel syntax. Reverse operands if appropriate. Handle new
4493 suffixes. Handle movzx and movsx.
4494 (i386_is_reg): New routine.
4495 (i386_immediate): New routine.
4496 (i386_scale): New routine.
4497 (i386_displacement): New routine.
4498 (i386_operand_modifier): New routine.
4499 (build_displacement_string): New routine.
4500 (i386_parse_seg): New routine.
4501 (i386_intel_memory_operand): New routine.
4502 (i386_intel_operand): New routine.
4503 (i386_operand): Call i386_displacement, i386_immediate,
4504 i386_scale, etc. instead of handling inline.
4505 (parse_register): Handle registers without prefix.
4507 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4509 * configure: Regenerate.
4510 * configure.in (arm-*-oabi): New.
4511 (thumb-*-oabi): New.
4512 * config/tc-arm.c (target_oabi): Declare.
4513 (md_apply_fix3): Support REL relocs.
4514 (md_parse_option): Handle -oabi.
4515 (elf32_arm_target_format): New routine.
4516 (md_longopts): Add OPTION_OABI.
4517 * config/tc-arm.h: Redefine TARGET_FORMAT.
4520 1999-01-28 Nick Clifton <nickc@cygnus.com>
4522 * write.c (write_relocs): Handle out of range error.
4524 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4525 (fr30_force_relocation): Default to 0.
4527 * config/tc-fr30.h (obj_fix_adjustable): Define.
4528 (TC_FORCE_RELOCATION): Define.
4530 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4533 1999-01-16 Nick Clifton <nickc@cygnus.com>
4535 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4536 merge of two instructions if the left instruciton kills the right.
4538 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4540 * Makefile.in: Regenerate.
4541 * configure.in: Redo test for using cgen.
4542 * configure: Regenerate.
4544 1999-01-09 Nick Clifton <nickc@cygnus.com>
4546 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4547 redefinition of this macro.
4549 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4551 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4554 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4556 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4557 a read of HI or LO and an immediatly following branch.
4559 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4561 * config/tc-mips.c (md_begin): Another correction to the setting of
4564 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4566 * config/tc-mips.c (md_begin): Correct type-o in setting of
4569 1998-12-21 Nick Clifton <nickc@cygnus.com>
4571 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4572 bit insn when optimizing, so that parallelised instructions will
4573 start on a 32 bit boundary.
4575 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4577 * config/tc-mips.c (mips_eabi64): New.
4578 (md_begin): Set mips_eabi64.
4579 (mips_elf_final_processing): Use it.
4581 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4583 * config/tc-mips.c (mips_elf_final_processing):
4584 Correct setting of ABI in e_flags.
4586 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4588 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4591 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4593 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4595 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4597 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4598 warning, values that don't fit in the field.
4600 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4602 * config/tc-mips.c (mips_abi_string): New.
4603 (md_parse_option,md_longopts): Add mabi.
4604 (mips_elf_final_processing): Set e_flags based on mabi flag.
4606 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4608 * config/tc-mips.c (md_parse_option): Handle vr4111.
4610 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4612 * config/tc-h8300.c (build_bytes): Change message given if the
4613 instruction requires H8/300H mode and we're not in Hmode, to
4614 suggest that it may be the operand modes that are the problem, not
4615 necessarily the opcode.
4617 1998-12-10 Nick Clifton <nickc@cygnus.com>
4619 * config/tc-fr30.c: Add line separator character.
4621 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4623 * configure.in (hppa-*-mpeix*): New target.
4624 * config/obj-som.h (obj_som_compiler): Declare.
4625 * config/obj-som.c (compiler_seen): New static variable.
4626 (obj_som_compiler): New function.
4627 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4628 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4629 (pa_type_args): Set hppa_priv_level.
4630 (pa_compiler): New static function if OBJ_SOM.
4631 * configure: Rebuild.
4633 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4635 * read.c (output_leb128): Don't mark as inline.
4637 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4639 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4640 AIX .vbyte unaligned data support.
4641 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4642 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4645 1998-12-07 Nick Clifton <nickc@cygnus.com>
4647 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4650 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4652 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4653 BFD_RELOC_ARM_PCREL_BRANCH.
4655 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4657 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4658 checking the target type.
4659 (mips-dec-bsd*): Set endian to little.
4660 * configure: Rebuild.
4662 COFF weak symbol support, based on patches from Mark Elbrecht
4663 <snowball3@usa.net>:
4664 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4665 * config/obj-coff.c (obj_coff_weak): New static function.
4666 (obj_coff_endef) [both versions]: Handle weak symbols.
4667 (coff_frob_symbol): Likewise.
4668 (yank_symbols): Likewise.
4669 (obj_pseudo_table): Add "weak".
4671 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4672 <aymeric.vincent@emi.u-bordeaux.fr>.
4673 * aclocal.m4: Rebuild with current tools.
4674 * configure: Rebuild.
4676 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4677 an assertion failure for a case we can't handle when OBJ_ECOFF.
4679 * expr.c (operator): And with 0xff to avoid problems with signed
4682 1998-12-03 Nick Clifton <nickc@cygnus.com>
4684 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4685 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4687 1998-12-02 Nick Clifton <nickc@cygnus.com>
4689 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4692 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4694 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4695 calculation of pcrel point.
4697 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4699 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4702 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4704 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4706 (d10v_cleanup): Only generate previous insn if a multiline insn is
4709 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4711 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4714 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4716 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4717 -marm6xxx command line switches.
4719 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4721 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4722 (itbl-ops.o): Delete duplicate dependencies.
4723 Rebuild dependencies.
4724 Add fr30 dependencies.
4725 * Makefile.in: Rebuild.
4727 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4729 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4731 * listing.c: Ignore line terminator characters found inside
4734 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4736 * po/gas.pot: Regenerated.
4738 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4740 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4741 fr30_is_label_start(). Also checks for delay slot insns.
4743 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4744 FR30 instructions which contain a colon in the mnemonic.
4746 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4748 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4750 * config/tc-fr30.c: Removed currently superflous code.
4752 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4754 * config/tc-fr30.h: New file.
4755 * config/tc-fr30.c: Tweaking so that it will compile.
4757 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4759 * config/tc-d10v.h (obj_fix_adjustable): Define.
4760 (TC_FORCE_RELOCATION): Define.
4761 (d10v_force_relocation): Declare.
4762 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4763 (md_apply_fix3): Handle Vtable relocs.
4764 (d10v_fix_adjustable): New.
4765 (d10v_force_relocation): New.
4767 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4769 * config/tc-d30v.c: Change default behaviour to ignore potential
4770 conflicts between register name and symbol names.
4772 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4774 * configure.in: Add fr30-*-*.
4775 * config/tc-fr30.c: New file.
4776 * Makefile.in: Regenerated.
4777 * config.in: Regenerated.
4778 * configure: Regenerated.
4779 * doc/Makefile.in: Regenerated.
4780 * po/gas.pot: Regenerated.
4782 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4784 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4787 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4789 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4791 (do_scrub_chars): Add some casts to unsigned char to avoid
4792 unwanted sign extension.
4793 * read.c (lex_type): Set characters about 127 to be symbol
4795 * config/tc-i386.c (md_begin): Set identifier_chars and
4796 operand_chars for values above 127.
4798 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4800 * configure.in: detect cygwin* instead of cygwin32*
4801 * configure: regenerate
4803 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4805 * listing.c: Add support for producing a listing from piped
4808 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4810 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4811 (append_insn): Account for the tx39's multiply behavior.
4813 1998-10-26 Michael Meissner <meissner@cygnus.com>
4815 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4816 from assemble_parallel_insns. Add support for '->' to indicate
4817 explicitly serializing the instructions.
4818 (md_assemble): Ditto.
4820 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4822 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4825 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4827 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4829 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4831 * config/tc-mips.c : support frame and regmask/fregmask when
4832 MIPS_STABS_ELF is specified.
4834 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4836 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4837 (md_apply_fix): Don't return 1 for VTABLE relocs.
4838 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4840 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4842 * doc/c-i386.texi: Replace occurences of "opcode" with
4843 "instruction mnemonic", "instruction", or "mnemonic" when
4844 referring to the name of an instruction. Use "opcode" when
4845 referring to the sequence of machine bytes.
4847 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4848 (is_opcode_char): Rename to is_mnemonic_char.
4849 (md_assemble and i386_operand): Correct error messages from
4850 "opcode" to "instruction mnemonic"
4851 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4852 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4853 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4854 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4855 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4856 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4857 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4859 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4861 * config/tc-i386.c (i386_operand): Check for garbage after
4864 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4866 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4867 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4869 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4871 * config/tc-sh.h (obj_fix_adjustable): Define.
4872 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4873 (md_apply_fix): Likewise.
4874 (tc_gen_reloc): Likewise.
4875 (sh_fix_adjustable): New.
4877 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4879 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4880 * cgen.h (gas_cgen_finish_insn): Update prototype.
4881 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4882 cgen_insn_t -> CGEN_INSN_INT.
4883 (make_parallel): Update handling of CGEN_INT_INSN_P.
4884 (assemble_parallel_insn): Ditto.
4885 (target_make_parallel): New function.
4886 (md_assemble): Use it.
4888 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4890 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4892 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4894 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4895 converted into lower case.
4897 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4899 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4900 (gas_cgen_tc_gen_reloc): Likewise.
4901 * config/tc-m32r.h (obj_fix_adjustable): Define.
4902 * config/tc-m32r.c (m32r_fix_adjustable): New.
4903 (m32r_force_relocation): Handle VTABLE relocs.
4905 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4907 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4909 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4911 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4912 to lower case before parsing.
4914 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4915 parallel insns modift buts in the PSW as a side effect.
4917 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4919 * config/tc-d30v.c (find_format): Test for missing flag and
4922 (md_apply_fix3): Fix error messages to avoid
4923 assumption about presence of a symbol.
4925 (parallel_ok): Disallow parallel instructions that both modify the
4928 (find_format): Generate a warning if an odd numbered register is
4929 used as the first register in a mutli-register instruction.
4931 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4933 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4934 relocations are always associated with a symbol.
4936 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4938 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4939 (elf32_sparc_force_relocation): Declare.
4940 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4941 (tc_gen_reloc): Handle vtable relocs.
4942 (elf32_sparc_force_relocation): New.
4944 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4946 * symbols.c (S_IS_FUNCTION): New.
4947 * config/tc-v850.h (obj_fix_adjustable): Define.
4948 (TC_FORCE_RELOCATION): Define.
4949 (v850_force_relocation): Declare.
4950 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4951 of fx_addnumber for VTABLE reloc addends.
4952 (md_apply_fix3): Handle VTABLE relocs.
4953 (v850_fix_adjustable): New.
4954 (v850_force_relocation): New.
4956 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4958 * tc-hppa.c (fp_operand_format): Add some additional formats.
4959 (pa_ip): Do not automatically promote into pa2.0 mode.
4960 (pa_level): Handle ".level 2.0".
4962 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4964 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4965 * config/tc-i386.h (template.extension_opcode): Change to
4966 unsigned int to allow full range of 8-bit opcode suffixes.
4967 (None): Redefine as 0xffff.
4969 From Jeff B Epler <jepler@usgs.gov>
4970 * doc/c-i386.texi (i386-SIMD): New section.
4972 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4974 * read.c (discard_rest_of_line): New function.
4975 * read.h: Declare it.
4976 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4978 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4980 * config/tc-d10v.c (find_symbol_matching_register): New function.
4981 (find_opcode): Cope with the case where a register name matches
4984 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4986 * config/tc-v850.c (md_pcrel_from): Rename to
4987 v850_pcrel_from_section.
4988 (v850_pcrel_from_section): Do not resolves symbols in other
4991 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4993 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4995 * config/tc-d10v.c (find_opcode): Generate an error if a register
4996 is supplied for an operand that should not be a register.
4998 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5000 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5001 instructions to have another instruction in the right bin.
5003 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5005 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5006 the right container if the left container holds a branch
5009 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5011 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5012 both a register name and symbol name.
5013 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5015 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5017 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5018 execution unit class.
5020 (reg_name_search): If a name matches a register and a symbol,
5021 prefer the register.
5022 (find_format): Disallow flag registers when a general purpose
5023 register is required.
5024 If a number is required, but a register has been given, check to
5025 see if a symbol with the same name as the register exists, and if
5026 so, use that symbol.
5028 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5030 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5032 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5034 * config/tc-d30v.c (find_format): Do not accept flag registers as
5035 general purpose registers.
5036 (find_format): If an immediate value is expected at a given place
5037 in a format, but a register name has been provided instead, check
5038 to see if that register name matches the name of a predefined
5039 symbol and if it does, then use the symbol instead.
5040 (reg_name_search): If a register name matches a symbol name,
5041 prefer the register name to the symbol name.
5043 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5045 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5046 the previous insn to empty.
5048 1998-09-20 Michael Meissner <meissner@cygnus.com>
5050 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5051 pieces, forcing the use of an ANSI compiler.
5053 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5055 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5057 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5059 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5061 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5063 (obj_elf_vtable_entry): Likewise.
5064 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5065 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5066 (tc_gen_reloc): Likewise.
5067 (arm_fix_adjustable): Likewise.
5068 (elf32_arm_force_relocation): New.
5069 (armelf_frob_symbol): Remove coff-style symbol support.
5071 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5073 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5075 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5077 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5078 OBJ_COFF so that routine is defined for a.out format.
5080 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5082 * config/tc-i386.c (i386_operand): Detect non-segment registers
5083 used as segment prefixes.
5085 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5087 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5088 optimize across FDE boundaries.
5090 * config/obj-coff.c (obj_coff_section): Preserve any link once
5091 flags when setting the section flags.
5093 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5095 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5096 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5098 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5100 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5103 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5105 * frags.c (frag_grow): Include the size of the frag struct in the
5108 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5109 if the new subseg comes before the old.
5111 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5113 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5114 to handle edge8 and edge16.
5116 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5118 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5119 before we clobber the symbol involved.
5121 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5123 * config/tc-arm.c: Remove OBJ_ELF definitions for
5124 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5125 use arm_adjust_symtab for OBJ_COFF.
5126 (armelf_adjust_symtab): New Routine.
5127 * config/tc-arm.h: Define obj_adjust_symtab to
5128 armelf_adjust_symtab for OBJ_ELF.
5130 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5132 * configure.in: Make all i386-elf targets use bfd_gas.
5133 * config/tc-i386.c (tc_i386_force_relocation): New.
5134 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5135 (md_apply_fix3): Likewise.
5136 (tc_gen_reloc): Handle them.
5137 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5138 tc_i386_force_relocation.
5140 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5142 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5144 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5146 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5147 current opcode after writing the first insturction of a reverse
5150 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5152 * read.h (generate_lineno_debug): Add prototype.
5153 * read.c (generate_lineno_debug): Make non-static.
5155 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5157 * config/tc-i386.c (md_assemble): Only warn for address/data size
5160 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5162 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5163 against Thumb function names, as the linker needs this information.
5165 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5167 * expr.c (operand): Check also that there is no advance in operand
5168 after atof_generic in order to decide "is it label 0f or floating
5171 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5173 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5174 command line options with a single dash.
5175 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5177 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5179 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5180 * tc-arm.c (arm_fix_adjustable): New routine.
5182 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5184 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5185 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5186 demand_empty_rest_of_line before mri_comment_end.
5187 (equals): Check garbage after expression before
5188 mri_comment_end in MRI mode.
5190 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5192 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5193 small immediate constant to use the constant itself rather than
5196 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5198 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5199 (pa_leave): Likewise.
5201 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5203 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5205 (i386_operand): Fix an error message.
5207 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5209 * doc/c-arm.texi (ARM Directives): Document .req directive.
5211 * config/tc-arm.c (reg_required_here): Display erroneous string if
5212 the register name could not be decoded.
5213 Do not set inst.instruction if the sift is -1.
5215 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5217 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5220 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5222 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5223 even if it is belived to be unnecessary.
5225 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5227 config/tc-i386.c (i386_operand): Size immediate constants by
5228 suffix (erroneously removed as part of July 7 change).
5230 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5232 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5233 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5234 (armelf_frob_symbol): New Routine.
5235 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5237 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5239 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5241 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5243 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5244 command line switches passed to assembler.
5246 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5248 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5249 (gas_cgen_opcode_desc): Declare.
5250 (gas_cgen_parse_operand): Declare.
5251 (*): Prepend gas_ to gas specific fns to denote them as such.
5253 * cgen.c (gas_cgen_opcode_desc): New global
5254 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5255 (queue_fixup): Renamed from cgen_queue_fixup.
5256 (*): Prepend gas_ to gas specific fns to denote them as such.
5258 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5259 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5260 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5261 Open opcode table and initialize it.
5262 (make_parallel): Use gas_cgen_opcode_desc.
5263 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5264 (md_assemble): Ditto.
5266 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5268 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5269 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5270 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5271 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5272 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5273 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5274 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5275 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5276 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5277 (INIT_STAB_SECTION): Likewise.
5278 (OBJ_PROCESS_STAB): Likewise.
5280 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5281 (md_parse_option): Watch for them.
5282 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5283 (md_begin): Kill neverdef code.
5284 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5285 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5286 (s_alpha_coff_wrapper): New.
5287 (md_pseudo_table): Trap all ECOFF pseudos.
5289 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5291 Start of changes to remove mdebug section from mips*-elf
5292 Based on MIPS_STAB_ELF definition
5293 * acconfig.h: undef if not configured
5294 * config.in: undef if not configured
5295 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5296 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5297 * stabs.c (s_stab_generic): flush frag
5299 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5301 * configure.in: (arm-*-elf): Handle.
5302 (thumb-*-elf): Handle.
5303 * configure: Regenerate.
5304 * read.c (stringer): Fix typo in comment.
5305 * write.c (fixup_segment): Don't add symbol value to addend if
5307 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5309 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5312 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5314 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5315 (write_2_short): Emit warning if new flag is set.
5316 (do_assemble): Set flags if left instruction is one of special
5317 "right-instruction-killer" type.
5319 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5321 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5322 Always output words in debug_info section as big endian.
5323 (sparc_target_format): Choose correct bfd target.
5324 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5326 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5328 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5329 to work with internationalization code. Issue an error when two
5330 operands match that are not allowed to match.
5332 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5334 * configure.in (install_tooldir): Allow target to specify whether
5335 it wants to be installed in $(tooldir)/bin.
5336 * configure: Regenerate.
5337 * Makefile.am (install-exec-local): Set install-exec-tooldir
5338 dependency via configure.
5339 * Makefile.in: Regenerate.
5341 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5343 * Makefile.am (install-exec-local): Split into two ...
5344 (install-exec-bindir,install-exec-tooldir): New rules.
5345 * Makefile.in: Regenerate.
5347 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5349 * Makefile.am (install-exec-local): Don't remove the file before
5350 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5351 W. Rozycki <macro@ds2.pg.gda.pl>.
5352 * Makefile.in: Rebuild.
5354 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5356 * cgen.c: Include libiberty.h.
5357 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5358 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5359 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5360 (md_cgen_lookup_reloc)): Declare.
5361 (md_cgen_record_fixup_exp): Declare.
5362 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5363 (m32r_relax_frag): Declare.
5364 (cgen_md_apply_fix3): Decls moved to cgen.h.
5365 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5366 (m32r_cgen_record_fixup_exp): Delete decl.
5367 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5368 (assemble_nop): Delete.
5369 (expand_debug_syms): Delete unused `exp'.
5370 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5371 Add default case for -Wall.
5372 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5373 (md_atof): Delete unused wordP.
5375 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5377 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5380 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5382 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5383 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5384 .print, .purgem, and .struct. Remove documentation for
5387 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5389 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5390 Update call to insert_operand.
5392 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5394 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5396 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5398 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5399 whitespace after a prefix operator.
5401 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5403 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5405 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5407 * config/tc-sparc.c (log2): New static function.
5408 (s_reserve): Use log2 to convert alignment before calling
5410 (s_common): Use log2 to convert alignment before calling
5411 record_alignment and frag_align.
5412 (sparc_cons_align): Use log2.
5414 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5416 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5417 (s_common): Likewise.
5419 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5420 initialization of waddr.
5421 (sparc_elf_final_processing): Add default case to switch.
5423 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5425 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5426 than temporary real.
5428 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5430 * write.c (subsegs_finish): Don't align the segments if there were
5433 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5434 copying aux information.
5436 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5437 expression into a symbol.
5439 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5441 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5442 type to unsigned int.
5443 (md_assemble): Change type used to store offsets from unsigned
5445 (i386_operand): Switch error check to only call RESTORE_END_STRING
5446 once after parse_register.
5448 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5450 * config/tc-v850.c (md_show_usage): Changed format to match that
5453 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5455 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5457 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5459 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5462 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5464 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5465 * doc/Makefile.in: Rebuild.
5467 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5469 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5470 for %lo expressions.
5471 (mips_ip, case 'u'): Move range check after code to mask
5472 off bits in %hi/%lo expressions. Mask off high bits for
5475 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5477 * doc/Makefile.am (gasver.texi): New target.
5478 (as.info, as.dvi): Depends upon gasver.texi.
5479 * doc/as.texinfo: Include gasver.texi. Mention version number on
5480 title page and in top node.
5481 * doc/Makefile.in: Rebuild.
5483 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5485 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5486 but not including the line containing the edict.
5487 * listing.h (LISTING_EOF): New.
5488 * input-scrub.c (input_scrub_next_buffer): Call it.
5490 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5492 * config/tc-i386.c (i386_operand): Don't set the size of an
5493 immediate address based solely on the suffix and the mode.
5495 * config/tc-i386.c (md_assemble): Add assertion to make sure
5496 overlap2 does not set Imm.
5498 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5499 sequences of whitespace to a single space.
5500 (is_space_chars): Just compare with space.
5501 (md_begin): Don't initialize space_chars.
5502 (md_assemble): Just skip a single whitespace character.
5503 (i386_operand): Rewrite base-index parsing to use new
5504 parse_register, and to skip white space. Skip white space in a
5505 number of other places too. Don't give error message if
5506 parse_register fails.
5507 (parse_register): Change reg_string parameter to be non-const.
5508 Add end_op parameter. Skip white space after the `%', and return
5509 end of register string. Give error message here rather than
5512 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5514 Based on patch from Matt Semersky <matts@scd.hp.com>:
5515 * expr.c (op_encoding): Make const.
5516 (expr_set_precedence): New function.
5517 (expr_begin): Don't set operator rankings, just call
5518 expr_set_precedence.
5519 * expr.h (expr_set_precedence): Declare.
5520 * read.c (s_mri): Call expr_set_precedence.
5522 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5524 * doc/as.texinfo (Statements): Remove paragraph discussing
5525 continuing lines with a backslash. This hasn't worked for years,
5528 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5530 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5532 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5533 (ps_CTORS, ps_DTORS): New section types.
5534 (vms_fixup_xtors_section): New function
5535 (Ctors_Psect, Dtors_Psect): Define.
5536 (IS_GXX_XTOR): Define
5537 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5538 Filter static constructors/destructors and add to
5539 Ctors_Symbols/Dtors_Symbols chain.
5540 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5541 appropriate section.
5543 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5544 * makefile.vms: Merge vax/vms support.
5546 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5548 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5549 (elf_pseudo_table): Add them.
5550 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5551 (md_apply_fix): Accept them.
5552 (mips_fix_adjustable): Don't adjust them.
5553 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5554 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5555 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5556 (tc_fix_adjustable): Don't adjust them.
5558 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5560 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5562 * Makefile.in: Regenerate.
5563 * configure.in: AC_SUBST cgen_cpu_prefix.
5564 * configure: Regenerate.
5566 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5568 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5569 Changed all users of COND12_DELAY.
5571 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5573 * config/tc-mn10300.c (set_arch_mach): New function.
5574 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5575 (md_begin): Default to mn10300 mode.
5576 (md_assemble): Only accept instructions for the core mn10300
5577 chip and the active machine type.
5579 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5581 * subsegs.h (segment_info_type): Give the struct a name.
5582 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5583 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5584 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5585 * config/tc-w65.h (tc_reloc_mangle): Declare.
5586 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5588 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5590 * config/tc-v850.c (v850_comm): Restore old section
5591 after common processing.
5593 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5595 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5597 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5599 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5600 char with code that explicitly sign-extends.
5602 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5604 * config/tc-v850.c (md_begin): Restore text section as the current
5605 section after creating call table sections.
5606 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5609 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5610 with call to macro SYM_AUXINFO.
5612 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5614 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5615 with the program transform name.
5616 * Makefile.in: Rebuild.
5618 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5620 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5623 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5625 * config/tc-i386.c (i386_operand): Be prepared for a space between
5626 the open parenthesis and the start of the register operand,
5627 because of the June 16 change.
5629 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5631 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5634 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5636 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5637 even if it is belived to be unnecessary.
5639 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5641 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5643 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5645 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5647 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5648 shift amount for a repeated operand. The shift amount for the
5649 repeated copy comes from the size of the operand.
5651 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5653 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5655 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5657 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5659 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5661 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5662 characters in it as LEX_IS_SYMBOL_COMPONENT.
5663 * config/tc-i386.h (tc_symbol_chars): Define.
5664 (extra_symbol_chars): Declare.
5665 * config/tc-i386.c (extra_symbol_chars): Define.
5666 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5667 (line_comment_chars): Set to '/' if TE_LINUX.
5668 * doc/c-i386.texi (i386-prefixes): Update.
5669 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5671 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5673 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5674 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5676 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5678 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5679 constraint in instructions REP & REPI.
5681 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5683 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5684 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5686 (check_range): If the operand is shifted, then shift the number
5687 before checking its range.
5689 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5691 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5694 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5696 * config/tc-v850.c (v850_comm): Create special sections as needed.
5698 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5700 * config/tc-d10v.c (write_2_short): Addition of swapping
5701 instructions for sequential and reverse sequential order when
5702 given order is not possible.
5704 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5706 * Makefile.am: Rebuild dependencies.
5707 (DEP_INCLUDES): Fix reference to intl build directory.
5708 * Makefile.in: Rebuild.
5710 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5712 * doc/c-i386.texi: Update 16 bit documentation.
5714 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5715 IgnoreDataSize to IgnoreSize as they are used for address size as
5717 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5718 32-bit mode, similarly addr16/data16 and variants.
5720 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5722 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5723 sequential word multiply instructions.
5725 (do_assemble): Add extra command line argument, to allow mul32
5726 attribute to be preserved across parallel insns.
5727 (md_assemble): Insert NOPs between explicitly parallel insns which
5728 contain an 32 bit multiply and a 16 multiply.
5730 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5732 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5735 * config/tc-i386.c (reloc): Add braces.
5737 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5738 consistent with Intel naming.
5739 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5740 use bitfields in sib_byte.
5741 (modrm_byte): Don't use bitfields here either.
5743 * config/tc-i386.c (current_templates): Add const.
5744 (parse_register): Add const to return, param, and char *s.
5745 (i386_operand): Add const to reg_entry *r.
5746 * config/tc-i386.h (templates): Add const to start, end.
5748 Inspired by code for 16 bit gas support from Martynas Kunigelis
5749 <martynas@nm3.ktu.lt>:
5750 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5751 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5752 (uses_mem_addrmode): Remove.
5753 (md_estimate_size_before_relax): Add support here too.
5754 (md_relax_table): Rewrite interface to md_relax for 16 bit
5756 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5757 (opcode_suffix_to_type): Remove.
5758 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5759 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5760 (md_convert_frag): Likewise.
5761 (i386_operand): Add support for 16 bit base/index regs,
5762 immediates, and displacements. Remove some unnecessary casts, and
5763 localise end_of_operand_string, displacement_string_start,
5764 displacement_string_end variables. Add GCC_ASM_O_HACK.
5765 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5767 * config/tc-i386.c (prefix_hash): Remove.
5768 (md_begin): Rewrite without obstacks. Remove prefix hash table
5769 handling. Rewrite lexical table handling.
5770 (i386_print_statistics): Don't print prefix statistics.
5771 (md_assemble): Rewrite instruction parser so that line is not
5772 converted to lower case. Don't do a hash_find for prefixes,
5773 instead recognise them via opcode modifier.
5774 (expecting_operand, paren_not_balanced): Localise variables.
5775 * config/tc-i386.h (IsPrefix): Define.
5776 (prefix_entry): Remove.
5778 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5779 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5780 '\\' in case where comment_chars contains '/'.
5782 * config/tc-i386.c (MATCH): Ensure given operand and template
5783 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5784 you must write `ljmp *table(%ebx)'.
5786 From H.J. Lu <hjl@gnu.org>:
5787 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5788 as 0 ifndef BFD_ASSEMBLER.
5789 (md_assemble): Allow immediate operands without suffix or
5790 other reg operand to default in size to the current code size.
5792 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5794 * config/tc-v850.c (md_begin): Restore creation of
5795 .call_table_text and .call_table_data sections.
5797 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5799 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5800 after emitting a word of noops.
5802 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5804 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5805 (i386_operand): Simplify checks for valid base/index combinations.
5806 Disallow `in 4(%dx),%al'.
5808 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5810 (add_prefix): Change parameter from char to int.
5812 * config/tc-i386.h (Ugh): Define opcode modifier.
5813 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5815 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5816 CONSISTENT_REGISTER_MATCH macros to check register types more
5817 thoroughly. Check for illegal suffix/operand combinations
5818 when matching insns with operands. Handle new `s' suffix, and
5819 associated FloatMF opcode modifier for float insns with memory
5821 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5822 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5823 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5824 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5825 DATA_PREFIX_OPCODE throughout.
5827 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5828 (md_assemble): Rewrite suffix/register operand checking code to be
5829 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5830 AnyMem, the better to grep.
5832 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5833 given a memory operand. Don't set Abs bits either.
5834 (type_names): Remove Mem*, Abs*.
5835 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5836 define opcode_modifiers as these cases are handled by Disp8,
5837 Disp16, Disp32 and suffix checks.
5838 (COMES_IN_BOTH_DIRECTIONS): Remove.
5839 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5841 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5842 if IgnoreDataSize modifier given. Remove ShortformW modifier
5843 test. Add test for ShortForm in W base_opcode modification.
5844 Merge Seg2ShortForm and Seg3ShortForm code.
5845 * config/tc-i386.h (ShortFormW): Remove.
5846 (IgnoreDataSize): Define.
5848 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5850 * config/tc-d30v.c (md_assemble): Store previous segment state
5851 with previous instruction.
5853 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5855 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5856 (ebp, esp): Remove static variables.
5857 (MATCH): Remove test for InOutPortReg.
5858 (i386_operand): Properly handle InOutPortReg here instead.
5859 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5860 (md_assemble): Simplify and correct modrm and sib generation.
5861 (i386_operand): Add warning for scale without index.
5862 Rewrite checks for valid base/index combinations.
5864 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5865 macros and enclose in do while(0).
5866 (RESTORE_END_STRING): Likewise.
5867 (md_assemble): Add one to printed operand number so we start
5868 from 1 not 0. Add some more gettext invocations.
5869 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5872 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5873 DATA_PREFIX, SEG_PREFIX): Define.
5874 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5875 (check_prefix): Remove function.
5876 (add_prefix): New function. Add prefix to i.prefix as well as
5878 (md_assemble): Changes for add_prefix. Remove hack for wait
5879 prefix, instead always output prefixes in fixed order. Test
5880 for jcxz/loop when selecting between word & dword operations,
5881 and add address size prefix rather than operand size prefix.
5882 Remove operand -> address size hack when emitting jcxz/loop.
5883 (i386_operand): Remove O_Absent check as it's done in expr.
5885 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5887 * configure.in: Recognize m5200 as a cpu_type of m68k.
5888 * aclocal.m4: Rebuild with current libtool.
5889 * configure: Rebuild.
5891 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5893 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5894 to relaxable_symbol to prevent references to external symbol from
5897 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5899 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5900 symbols are relaxable.
5902 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5904 * config/tc-v850.c (md_begin): Don't create special
5905 sections by default.
5907 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5909 * config/tc-mips.c (macro): For div and udiv, close the
5910 reorder block as soon as possible.
5912 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5914 From Matt Semersky <matts@scd.hp.com>:
5915 * macro.c (macro_mri_mode): New function.
5916 * macro.h (macro_mri_mode): Declare.
5917 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5920 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5922 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5925 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5926 until after xstrdup in OBJ_EVAX case.
5928 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5930 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5931 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5932 of hardcoded magic number.
5933 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5935 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5937 * read.c (do_s_func): New function.
5939 * read.h (do_s_func): Add prototype.
5941 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5943 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5944 nops if fill pattern not specified.
5946 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5948 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5949 * config/te-go32.h (TE_GO32): Define.
5950 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5952 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5954 Implement .func/.endfunc pseudo-ops.
5955 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5957 * read.c (potable): Add .func,.endfunc.
5958 (s_func): New function.
5959 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5961 (in_doc_func_p,current_function_label): New static globals.
5962 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5964 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5966 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5967 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5968 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5969 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5970 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5971 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5972 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5973 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5974 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5975 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5976 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5977 * config/tc-a29k.c: Don't define md_short_jump_size,
5978 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5979 * config/tc-alpha.c: Likewise.
5980 * config/tc-alpha.h: Likewise.
5981 * config/tc-arm.c: Likewise.
5982 * config/tc-h8300.c: Likewise.
5983 * config/tc-h8500.c: Likewise.
5984 * config/tc-hppa.c: Likewise.
5985 * config/tc-i860.c: Likewise.
5986 * config/tc-i960.c: Likewise.
5987 * config/tc-ppc.c: Likewise.
5988 * config/tc-sh.c: Likewise.
5989 * config/tc-sparc.h: Likewise.
5990 * config/tc-tic30.c: Likewise.
5991 * config/tc-w65.c: Likewise.
5992 * config/tc-z8k.c: Likewise.
5994 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5996 * config/tc-vax.c (_): Delete this macro used for placeholder
5997 values in vax_operand_width_size; it conflicts with the _() macro
5998 used for internationalization.
6000 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6002 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6003 code. From Chris Moller <moller@bops.com>.
6005 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6006 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6007 * read.c (emit_expr): Initialize seg and subseg fields of a new
6009 * write.c (write_object_file): Switch to the appropriate segment
6010 and subsegment when processing a broken word.
6012 * config/tc-m68k.c (mri_assemble): New static function.
6013 (build_mri_control_operand): Call mri_assemble rather than
6015 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6016 (s_mri_endf, s_mri_endw): Likewise.
6018 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6020 * read.c (s_org): Call md_flush_pending_output if it is defined.
6022 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6024 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6026 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6027 (md_parse_option): Add for same.
6028 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6029 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6030 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6032 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6034 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6036 * config/tc-arm.c (find_real_start): Relax definition of local
6039 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6041 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6042 symbols at the given address, not just the last one specified.
6044 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6046 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6047 or number_to_chars_littleendian to write data.
6049 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6051 * config/tc-v850.c (md_assemble): Remove artificially created
6052 register name symbols.
6054 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6056 * write.c (fixup_segment): Change "segment" to "section" in
6059 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6061 * write.c (fixup_segment): Change sym1-sym2 message again.
6063 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6065 * write.c (fixup_segment): Improve error message for sym1-sym2
6066 errors when sym1 is in a different segment from sym2.
6068 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6070 * config/tc-m32r.c (warn_unmatched_high): New static local.
6071 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6072 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6073 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6074 (md_parse_option): Likewise.
6075 (md_show_usage): Likewise.
6076 (m32r_frob_file): Likewise.
6078 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6079 (read_a_source_file): Call them.
6080 * read.h (stabs_generate_asm_file): Declare.
6081 * stabs.c (stabs_generate_asm_file): New function.
6082 (generate_asm_file): New function.
6083 (stabs_generate_asm_lineno): Move file name handling into
6086 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6088 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6089 (d30v_current_align, d30v_current_align_seg): New variables.
6090 (d30v_last_label): New variable.
6091 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6092 (s_d30v_data, s_d30v_section): Likewise.
6093 (md_pseudo_table): Call them.
6094 (md_begin): Initialize d30v_current_align_seg.
6095 (md_assemble): Call d30v_align when needed by known current alignment.
6096 (d30v_frob_label, d30v_cons_align): New functions.
6097 * config/tc-d30v.h (md_do_align): Remove.
6098 (tc_frob_label): Call d30v_frob_label.
6099 (md_cons_align): New.
6101 * config/tc-d30v.c (find_format): Convert complex expressions to
6102 expression symbols before processing. Clean up code formatting.
6104 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6106 * po/Make-in (install-info): New target.
6108 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6110 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6112 * config/tc-mn10300.c (md_assemble): Likewise.
6114 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6116 * Makefile.am: Update with `make dep-am'.
6117 (HFILES): Add cgen.h.
6118 (cgen.o): Depend on cgen.h.
6119 * Makefile.in: Regenerate.
6121 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6123 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6125 * gasp.c (grab_label): Permit a label to be a preprocessor
6126 variable by permitting a label to start with a backslash.
6128 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6130 * config/tc-mips.c (validate_mips_insn): Removed hack
6131 for previously inaccessible bitfields in some INSN_TRAP
6134 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6136 * config/tc-d30v.c (do_assemble): Abort with error message
6137 if opcode operands do not match.
6139 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6141 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6142 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6143 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6144 similar new 'q' operand.
6146 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6148 * cgen.c (cgen_asm_finish_insn): Fix typo.
6150 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6153 * cgen.c: Include it.
6154 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6155 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6156 All callers updated.
6157 * config/tc-m32r.c: Include cgen.h.
6158 (m23r_insn): New members num_fixups,fixups.
6160 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6162 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6163 to avoid compiler warning.
6165 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6167 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6170 * makefile.vms (OBJS): Add ehopt.obj
6172 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6174 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6176 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6178 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6179 a short format insn.
6180 (md_assemble): Set it for explicitly packed insns.
6182 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6184 * config/obj-coff.c (c_symbol_merge): Do not take address of
6185 native fields when performing the memcpy.
6187 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6189 * config/tc-mips.c (macro,macro2): Implement
6190 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6192 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6194 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6195 relocations against globally visible symbols.
6196 * config/tc-m68k.c (relaxable_symbol): New macro.
6197 (m68k_ip, md_estimate_size_before_relax): Use it.
6198 (tc_m68k_fix_adjustable): Also handle weak symbols.
6200 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6202 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6203 references to externally visible symbols.
6204 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6205 values in twice for a PC relative reloc if the symbol is
6208 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6209 don't adjust a PC relative reloc against an externally visible
6211 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6212 for a PC relative fixup against an externally visible defined
6213 symbol, arrange to store object file and addend values as though
6214 the symbol were not defined.
6215 (tc_gen_reloc): Likewise.
6217 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6219 * read.c (sizeof_leb128): Referenced externally by write.c so
6222 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6224 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6225 and expand a 'debug' symbol associated with the next instruction
6226 that does not cause a short instruction to be filled with a NOP.
6227 (md_pseudo_table): Add support for .debugsym.
6228 (assemble_parallel_insn): Add calls to expand_debug_sym as
6230 (md_assemble): Ditto.
6232 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6234 * as.c (main): Conditionally call setlocale.
6235 * gasp.c (main): Likewise.
6236 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6237 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6239 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6241 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6243 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6245 * config/tc-hppa.c: Change all calls to bzero to use memset.
6246 (pa_ip): Add cast to avoid warning.
6247 (tc_gen_reloc, md_apply_fix): Likewise.
6248 (pa_find_space_by_number): Likewise.
6249 (hppa_force_relocation): Likewise.
6250 (pa_block): Change i to unsigned int.
6251 * config/obj-som.h (obj_som_copyright): Declare.
6253 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6255 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6256 for line numbers for assembly source.
6258 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6260 * configure.in: Change version number to 2.9.4
6261 * configure: Rebuild.
6263 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6265 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6267 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6269 * ecoff.h: Change symbolS in function declaration to struct
6272 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6274 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6275 (md_convert_frag): Fix i18n typo.
6277 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6279 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6280 * ecoff.h: Protoype it.
6281 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6282 [EVAX] (s_alpha_prologue): Delete.
6283 (md_pseudo_table): Update.
6285 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6287 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6288 array to local pointer.
6289 (get_args, parse_expr): Add casts to avoid warnings.
6291 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6293 * read.c (s_set): Cast xmalloc return value to fragS *.
6294 * config/tc-m68k.c (m68k_ip): Function made static to match
6295 previous forward declaration.
6296 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6298 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6300 * config/tc-v850.c: Add internationalisation macros to error
6303 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6304 macros to error strings.
6306 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6308 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6309 reloc is in the TOC csect.
6310 (md_apply_fix3): Correct gettext typo.
6312 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6314 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6315 .L - they are local labels and the branches are not really
6316 function calls but rather far jumps.
6318 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6320 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6322 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6324 * config/tc-i386.c (md_assemble): Print operand number rather than
6325 using ordinal_names.
6326 (i386_operand): Likewise.
6328 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6330 * Makefile.am (INTLLIBS): Define to work around apparent automake
6332 All Makefiles: Regenerated.
6334 * Many files: Added gettext invocations around user-visible
6336 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6337 HAVE_LC_MESSAGES): Define.
6338 * dep-in.sed: Added asintl.h.
6339 * po/Make-in: New file.
6340 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6342 * read.c (Z_): Renamed from `_'.
6343 * Makefile.am (SUBDIRS): Added po.
6344 (POTFILES): new macro.
6345 (po/POTFILES.in): New target.
6346 ($(OBJS)): Added asintl.h.
6348 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6349 (as_new_LDADD): Added $(INTLLIBS).
6350 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6351 (gasp_new_LDADD): Added $(INTLLIBS).
6352 (gasp_new_DEPENDENCIES): New macro.
6353 * configure, aclocal.m4: Rebuilt.
6354 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6356 (ALL_LINGUAS): Define.
6357 * macro.c: Include "asintl.h".
6358 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6359 * as.h: Include "asintl.h".
6360 * config/tc-i386.c (ordinal_names): Removed.
6361 (md_assemble): Changed error text to avoid ordinal_names.
6362 (i386_operand): Likewise.
6363 (reloc): Added as_bad to avoid i18n problems.
6364 (tc_gen_reloc): Likewise.
6365 * config/tc-arm.c (bad_args): Now a #define.
6367 * config/obj-vms.c (VMS_stab_parse): Changed type of
6369 (global_symbol_directory): Unified strings to avoid i18n
6371 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6372 avoid i18n problems.
6373 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6374 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6376 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6378 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6380 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6382 * as.c (print_version_id): Added an fprintf to avoid i18n
6384 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6386 * expr.c (expr): Added as_warn call to avoid i18n problems.
6387 * messages.c (as_assert): Changed code to avoid i18n problems.
6388 (as_abort): Likewise.
6389 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6390 (s_space): Likewise.
6391 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6393 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6395 * config/tc-i386.c (check_prefix): New static function, split out
6397 (struct _i386_insn): Add wait_prefix field.
6398 (md_assemble): Remove wait_prefix local variable. Use
6399 check_prefix when adding a prefix.
6401 * config/tc-i386.c (current_templates): New static variable.
6402 (md_assemble): Remove current_templates local variable.
6403 (md_assemble, i386_operand): Improve error and warning messages in
6404 many places. Add RESTORE_END_STRING in many places before error
6405 return. Clarify some comments.
6407 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6409 (md_assemble): Parse string instruction operands, looking for
6410 segment override prefixes. Check for invalid segment prefixes on
6412 (i386_operand): i.seg[] and max mem_operand changes for string
6414 * config/tc-i386.h (EsSeg): Define.
6416 * config/tc-i386.h (regKludge): Define.
6417 (iclrKludge, imulKludge): Don't define.
6418 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6419 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6420 opcode_modifier checks to look for more common cases first. Add
6421 default_seg for IsString case.
6423 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6425 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6427 * configure: Rebuild with new automake and libtool.
6428 * aclocal.m4, Makefile.in: Likewise.
6430 * doc/Makefile.am (as.dvi): New target.
6431 * doc/Makefile.in: Rebuild.
6433 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6435 * configure.in: Added sparc86x support.
6437 * configure: Rebuild.
6439 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6441 (md_parse_option): Warn if -EL is not supported for this architecture.
6443 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6445 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6447 * config/tc-mips.c (mips_ip): Note when we use get match on
6448 the full instruction name.
6450 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6452 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6453 back into the expression to handle add/sub simplification correctly.
6455 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6457 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6459 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6461 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6464 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6466 * symbols.c (max_indent_level): New global.
6467 (print_symbol_value_1): Use it.
6468 * expr.h (expr_build_dot): Declare.
6469 * expr.c (expr_build_dot): New function.
6471 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6473 * symbols.c (print_binary): New function.
6474 (print_expr_1): Call it.
6476 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6478 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6479 operand in the opcode.
6481 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6483 * config/tc-i386.h: Reorder operand flags and opcode modifier
6484 flags for clarity. Remove unused definitions: Unknown,
6485 ImmUnknown, DispUnknown, NoModrm.
6486 * config/tc-i386.c (type_names): Add missing Debug type.
6487 (md_assemble): Better duplicate prefix checking. Quicker string
6488 instruction check via new opcode_modifier flag.
6490 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6492 * doc/as.texinfo (Invoking): Clarify -Wa example.
6494 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6496 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6497 (s_mips_weakext): Define.
6498 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6499 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6502 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6504 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6505 is an error if the value can not be computed at assembly time.
6506 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6508 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6510 * gasp.c (main): Set next field of new include_path structure to
6511 NULL. From Avery Pennarun <averyp@gdc.ca>.
6513 * read.c (s_mri_sect): Call as_bad rather than abort for an
6514 unsupported MRI target.
6516 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6518 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6519 the destination of a branch instruction should be altered.
6520 (find_real_start): New function: Locate the real, Thumb coded
6521 start of a Thumb function.
6522 (do_t_branch23): Alter the destination of branches to Thumb
6525 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6527 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6529 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6532 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6534 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6535 * doc/c-hppa.texi: Likewise.
6537 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6539 * Makefile.am: Rebuild dependencies.
6540 * Makefile.in: Rebuild.
6542 * Makefile.am (DEP_INCLUDES): New variable.
6543 (.dep1): Change to work when srcdir is not an absolute path.
6544 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6545 * Makefile.in: Rebuild.
6547 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6549 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6550 LinearAddress patch.
6552 * configure.in: Set version to 2.9.1.
6553 * configure: Rebuild.
6555 * Branched binutils 2.9.
6557 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6559 * config/tc-i386.h (FWait): Define.
6560 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6561 other prefixes. Check FWait flag in opcode table to see which
6562 instructions require an fwait prefix.
6564 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6566 * stabs.c (get_stab_string_offset): Always create a stab string
6569 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6571 Fix some gcc -Wall warnings:
6572 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6573 * ehopt.c (eh_frame_code_alignment): Likewise.
6574 * expr.c (integer_constant, operand): Likewise.
6575 * frags.c (frag_align): Likewise.
6576 * gasp.c (level_0, change_base, doinstr): Likewise.
6577 * hash.c (hash_ask): Likewise.
6578 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6579 (debugging_pseudo): Likewise.
6580 * macro.c (define_macro, check_macro): Likewise.
6581 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6582 (ignore_rest_of_line, float_cons): Likewise.
6583 * symbols.c (decode_local_label_name): Likewise.
6584 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6585 (fixup_segment, number_to_chars_bigendian): Likewise.
6586 (number_to_chars_littleendian): Likewise.
6587 * config/atof-ieee.c (gen_to_words): Likewise.
6588 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6589 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6590 * read.c (output_big_sleb128): Initialize locals to avoid
6592 (output_big_uleb128, equals): Likewise.
6593 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6594 to unsigned int. Change zeros to unsigned int.
6595 * cond.c (s_if): Add return to default case.
6596 * frags.c (frag_now_fix): Change return type to addressT.
6597 * frags.h (frag_now_fix): Update declaration.
6598 * listing.c (file_info_struct): Change linenum to unsigned int.
6599 (struct list_info_struct): Change hll_line to unsigned int.
6600 (print_source): Update format string.
6601 * read.c (emit_expr): Change scan to unsigned int, and don't
6602 bother to initialize it.
6603 * symbols.c (dollar_label_count): Change to unsigned long.
6604 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6605 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6606 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6608 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6610 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6611 mcf5200 just as we do for m68000.
6612 (m68k_init_after_args): Likewise.
6613 (md_estimate_size_before_relax): Likewise.
6615 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6617 * config/tc-v850.c (md_assemble): Store relocation addend in
6618 fixup instead of instruction.
6620 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6622 * config/tc-i386.c (md_assemble): Swap template arguments to
6623 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6624 This macro is currently symmetric, so passing them the wrong
6625 way didn't cause any problem, but may if the macro is changed
6627 After copying template to i.tm, use i.tm. rather than t-> to
6628 access fields, and make t a const*
6629 Move i.tm.operand_types[] swap to immediately after the copy.
6631 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6633 * expr.h (expr_build_uconstant): Add prototype.
6634 (expr_build_unary,expr_build_binary): Add prototypes.
6635 * expr.c (expr_build_uconstant): New function.
6636 (expr_build_unary,expr_build_binary): New functions.
6638 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6640 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6641 * macro.c (macro_expand_body): Increase buffer size.
6642 * messages.c (as_warn): Likewise.
6643 (as_warn_where, as_bad, as_bad_where): Likewise.
6645 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6647 Based on patch from H.J. Lu <hjl@gnu.org>:
6648 * Makefile.am (DISTSTUFF): New variable.
6649 (diststuff): New target.
6650 * Makefile.in: Rebuild.
6652 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6654 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6655 m32r_elf_section_change_hook.
6657 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6658 emit a nop if a section ends with a 16 bit instruction.
6660 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6662 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6663 s_lcomm rather than obj_coff_lcomm.
6664 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6666 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6668 * config/tc-i386.h (LinearAddress): Define.
6669 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6670 instruction, don't use a default segment.
6672 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6674 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6675 * configure: Rebuild.
6677 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6679 * aclocal.m4, configure: Rebuild with libtool 1.2.
6681 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6683 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6684 PC relative branches. Patch courtesy of Jonathan Walton.
6687 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6689 * configure.in (emulations): Add thumb-pe target.
6691 * configure (emulations): Add thumb-pe target.
6693 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6695 * itbl-lex.l (yywrap): Don't define if already defined as a
6698 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6700 * depend.c (quote_string_for_make): New function.
6701 (wrap_output): Use it.
6703 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6705 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6706 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6708 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6710 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6711 Recognize -GN and -relax.
6712 (md_begin): Initialize gp size from -G switch.
6713 (alpha_force_relocation): Always force if -relax.
6714 (alpha_align): Take a new argument that will specify when to
6715 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6716 Change all callers. Emit nop alignment padding as nop+unop pair.
6718 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6720 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6721 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6723 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6725 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6726 require padding to the next long word boundary.
6728 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6730 * cgen.c: #include symcat.h.
6731 * config/tc-m32r.c: Likewise.
6733 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6735 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6736 absolute expressions instead of '$' prefixed register names.
6738 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6740 * read.c (s_set): Record file and line info for symbols when -as.
6741 (pseudo_set): Don't overwrite that dummy fragment.
6743 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6745 * config/tc-ppc.c (md_pseudo_table): Add "section".
6746 (ppc_named_section): New static function.
6748 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6750 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6751 so we don't have to scan the entire list.
6753 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6755 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6756 case, allow the parallel instructions to modify the same flag
6759 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6761 * listing.c (list_symbol_table): Categorize symbols by
6762 undefined_section rather than sy_frag->line == NULL.
6764 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6766 * Makefile.am (install-exec-local): Install properly when ln
6767 fails or tooldir == prefix.
6769 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6771 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6772 Test result of insert_operand for error.
6774 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6776 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6777 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6778 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6779 * doc/Makefile.in: Rebuild.
6781 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6783 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6784 (macro): Fix handling of M_COP[0-3].
6786 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6788 Based on patches from Ross Harvey <ross@teraflop.com>:
6789 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6790 if macro_alternate or macro_mri.
6791 (getstring): Remove support for byte constants between < and >.
6792 (get_any_string): '<' only starts a string if macro_alternate or
6794 (macro_expand_body): Permit keyword parameters following
6795 positional parameters.
6797 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6798 * configure.in (alpha*-*-netbsd*): New target.
6799 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6800 * configure: Rebuild.
6802 * as.h (flag_warn_suppress_instructionswap): Move from here...
6803 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6804 here, and make static.
6806 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6807 BFD_ASSEMBLER or MANY_SEGMENTS.
6809 * as.c (show_usage): Update bug-gnu-utils address.
6810 * gasp.c (show_usage): Likewise.
6811 * doc/as.texinfo (Bug Reporting): Likewise.
6813 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6815 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6816 insns regardless of the size of a pointer if we're in mips I or
6818 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6820 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6822 Fix rac to accept only a0:
6823 * tc-d10v.c (parallel_ok, find_opcode):
6824 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6825 Introduce OPERAND_GPR.
6827 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6829 * read.c (s_fill): Handle non-constant repeat counts by creating
6830 an rs_space fragment.
6832 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6834 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6835 from as_bad to as_warn.
6837 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6839 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6840 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6841 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6843 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6845 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6846 seg_fix_rotP rather than fix_root from seg_info.
6848 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6850 * expr.c: Add support for 0x1_2_3_4 bignums.
6852 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6854 * configure.in: Change -linux* to -linux-gnu*.
6855 * configure: Rebuild.
6857 * app.c (do_scrub_begin): Treat \r as whitespace.
6859 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6861 * Makefile.am: Update dependencies.
6862 * Makefile.in: Rebuild.
6864 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6866 * configure, aclocal.m4: Rebuild with new libtool.
6868 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6870 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6871 the argument to bfd_set_arch_mach.
6872 (load_address): Use bfd_arch_bits_per_address to determine the
6873 bit size of an address instead of looking at the isa level.
6874 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6876 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6878 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6880 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6882 * ehopt.c: New file.
6883 * as.h (enum _relax_state): Add rs_cfa.
6884 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6885 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6886 * read.c (emit_expr): Call check_eh_frame.
6887 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6888 (relax_segment): Likewise.
6889 * Makefile.am: Rebuild dependencies.
6890 (GAS_CFILES): Add ehopt.c.
6891 (GENERIC_OBJS): Add ehopt.o.
6892 * doc/internals.texi (Frags): Document rs_cfa.
6894 * as.c (show_usage): Mention --traditional-format.
6895 (parse_args): Accept --traditional-format.
6896 * as.h (flag_traditional_format): Declare.
6897 * output-file.c (output_file_create): If flag_traditional_format,
6898 set BFD_TRADITIONAL_FORMAT on stdoutput.
6899 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6901 * config/tc-mips.c (append_insn): Make sure that if we have a
6902 fixup for an unmatched %hi reloc, it does not associated with a
6905 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6906 * doc/Makefile.in: Likewise.
6908 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6910 * config/tc-m32r.c (check_for_side_effects): New function.
6911 (can_make_parallel): Add checks for instruction side effects
6912 clashing with the other instruction.
6913 (assemble_parallel_insn): Improve warning messages. Return error
6914 message from non-swapped instruction order.
6916 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6918 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6920 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6921 md_cleanup definition. This moves the forced literal output to
6922 the end of the source pass, and avoids macro's inserting literals
6923 into the code immediately after the macro expansion.
6925 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6927 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6928 a gas internal symbol is adjustable.
6929 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6931 * as.h: If gcc version greater than 2.6, use `__format__' and
6932 `__printf__' in function attributes, rather than `format' and
6935 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6937 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6939 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6941 Add tms320c30 support:
6942 * config/tc-tic30.h: New file.
6943 * config/tc-tic30.c: New file.
6944 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6945 TARGET_FORMAT as "coff-tic30".
6946 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6947 * Makefile.am: Rebuild dependencies.
6948 (CPU_TYPES): Add tic30.
6949 (CPU_OBJ_VALID): tic30-aout is valid.
6950 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6951 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6952 * configure, Makefile.in: Rebuild.
6954 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6956 * config/tc-v850.c (md_assemble): Improvements to error messages.
6958 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6960 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6961 BFD_RELOC_HI16_S to store the high bits of any value.
6963 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6964 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6965 assembler calculate relocations to any external symbol at all.
6966 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6967 involving generation of pc-relative relocs.
6968 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6969 has been moved to md_apply_fix3.
6971 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6972 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6973 which actually means (the address of identifier's GOT entry) +
6974 constant, which is not particularly useful.
6976 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6978 * read.h (include_dirs): Declare.
6979 (include_dir_count,include_dir_maxlen): Declare.
6981 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6983 * configure.in: Correct check for shared opcodes library.
6984 * configure: Rebuild.
6986 * listing.c (buffer_line): If we can't open the file, set at_end.
6987 (listing_print): Remove unused local variable fi.
6989 * config/m68k-parse.y (reglistpair): Handle register list in
6992 * config/vms-conf.h: Don't undef VERSION.
6994 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6996 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6998 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7000 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7001 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7002 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7003 (EXTRA_DIST): Define.
7004 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7005 explicitly rather than via the list of object files.
7006 (gcc-as.opt): New file created when make-gas.com is run.
7007 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7008 itbl-cpu.h} to #include appropriate file rather than copying that
7010 * config/vms-conf.h: Synchronize with current config.in.
7011 * Makefile.in: Rebuild.
7013 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7015 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7016 (parallel_ok): Relaxed parallel subinstruction dependency check.
7018 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7020 * as.h (flag_warn_suppress_instructionswap): added new flag.
7021 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7022 command line argument.
7023 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7024 warning only if flag_warn_suppress_instructionswap is false.
7026 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7028 * configure.in (i386-*-mingw32*): New target.
7029 * configure: Rebuild.
7031 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7033 * symbols.c (resolve_symbol_value): Don't set the segment if it
7034 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7036 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7039 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7041 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7042 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7045 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7047 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7049 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7051 * config/tc-v850.c (v850_insert_operand): Display instruction when
7052 an error is encountered.
7054 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7056 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7057 (i386-*-sco3.2v5*coff): New target.
7058 (i386-*-sco3.2*): New target.
7059 * configure: Rebuild.
7061 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7063 * config/tc-v850.c: Tidy error message production.
7065 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7067 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7068 validate_immediate return value in the right type for comparisons
7071 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7073 * listing.c (MAX_BYTES): Use listing variables not constants.
7074 (data_buffer): No longer an array, but a pointer.
7075 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7076 (listing_listing): Allocate data_buffer.
7078 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7080 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7081 --listing-rhs-width, --listing-cont-lines.
7082 (show_usage): Update.
7083 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7084 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7085 (print_lines): Use the variables instead of the constants.
7086 (listing_listing): Likewise.
7087 * listing.h: Declare the new vars.
7089 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7091 * as.c (parse_args): Add --keep-locals alias for -L.
7092 Add --strip-local-absolute.
7093 (show_usage): Update.
7094 * as.h (flag_strip_local_absolute): New flag.
7095 * symbols.c (S_IS_LOCAL): Use it.
7096 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7097 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7098 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7100 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7102 * config/tc-m32r.c: Detect if explicitly parallel instructions
7103 might have an io conflict and issue a warning message.
7105 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7107 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7108 cgen_swap_fixups): Functions to save, restore and swap the fixup
7109 chain with a backup copy.
7110 (cgen_asm_finish_insn): Returns address of constructed insn.
7112 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7114 * listing.c (file_info_struct): Remove FILE, add POS.
7115 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7116 (file_info): Don't open the file.
7117 (buffer_line): Check for the file in the last_open cache, updating
7119 (print_source): Don't reference file_info->file.
7120 (listing_listing): Likewise.
7121 (listing_print): Close the file in the cache, if any.
7123 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7125 * read.c (dwarf_file_string): New file static variable.
7126 (emit_expr): Look for constant sequence that leads up to a file
7127 name in DWARF debugging output.
7128 (stringer): Use dwarf_file_string to decide whether to accept a
7129 string as a file name.
7131 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7133 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7134 (crack_operand): Add reg->reglst MRI hack.
7135 (r_seg): Put reglst symbols in reg_section.
7136 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7138 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7140 * tc-sh.c (get_specific): Handle SGR & DBR.
7142 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7144 * tc-h8300.c (parse_reg): Take the length of the symbol into
7145 account when attempting to match a register name.
7146 * tc-h8500.c (parse_reg): Likewise.
7148 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7150 * cgen.c: Formatting changes to improve readability.
7152 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7154 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7157 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7159 Based on a patch from Jim Wilson
7160 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7161 (tc_gen_reloc): Handle cross section PC relative relocs
7164 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7166 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7168 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7170 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7171 (expr_jmp_buf): New static local.
7172 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7173 (cgen_md_operand): New function.
7174 * tc-m32r.c: Clean up pass over `struct foo' usage.
7175 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7177 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7179 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7180 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7182 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7184 * config/tc-i386.c (i386_operand): Give an error if there are
7185 unrecognized characters after an expression.
7187 For older changes see ChangeLog-9697