1 2000-08-07 Kazu Hirata <kazu@hxi.com>
3 * config/atof-ieee.c: Fix formatting.
4 * config/atof-tahoe.c: Likewise.
6 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
8 * config/tc-avr.c: Use PARAMS macro in function declarations.
9 Don't declare md_pcrel_from_section (already in tc-avr.h).
10 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
11 (avr_operand): Don't set (unsigned) op_mask to -1.
13 2000-08-04 Nick Clifton <nickc@cygnus.com>
15 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
18 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
19 of .popsection, .previous, .pushsection, .subsection,
20 .version, .vtable_entry, .vtable_inherit and .weak.
22 2000-08-05 Kazu Hirata <kazu@hxi.com>
24 * config/tc-cris.c: Fix formatting.
25 * config/tc-i386.c: Likewise.
26 * config/tc-sparc.c (sparc_ip): Simplify the code.
28 2000-08-04 Kazu Hirata <kazu@hxi.com>
30 * config/tc-cris.c: Rearrange code for readability.
31 * config/tc-d10v.c: Fix formatting.
32 * config/tc-m32r.c: Likewise.
33 * config/tc-sparc.c: Likewise.
35 2000-08-02 Jim Wilson <wilson@cygnus.com>
37 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
38 before ia64_find_opcode.
39 (md_assemble): Likewise.
41 2000-08-01 Nick Clifton <nickc@cygnus.com>
43 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
44 Undo some formatting fixes.
46 2000-08-01 Kazu Hirata <kazu@hxi.com>
48 * config/obj-som.c: Fix formatting.
49 * config/obj-ieee.c: Likewise.
50 * config/tc-arm.c: Likewise.
51 * config/tc-v850.c: Likewise.
53 2000-08-01 Nick Clifton <nickc@redhat.com>
55 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
56 index by command line option.
58 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
60 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
61 (@node M68K-Branch): Rewrite to match the reality.
63 2000-07-31 Jason Eckhardt <jle@cygnus.com>
65 * doc/c-i860.texi: New file.
66 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
67 * doc/Makefile.in: Regenerate.
68 * doc/all.texi: Add I860 as relevant architecture.
69 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
71 2000-07-31 Kazu Hirata <kazu@hxi.com>
73 * config/tc-d30v.c: Fix formatting.
75 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
77 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
78 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
79 long emit a long branch if available instead of an absolute jump, never
80 emit absolute jumps for anything with --pcrel.
82 * doc/c-m68k.texi: Document new command line option.
84 2000-07-28 Jason Eckhardt <jle@cygnus.com>
86 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
87 * configure: Regenerated.
88 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
89 of operand to the .type directive (.e.g, "type").
91 2000-07-28 Alan Modra <alan@linuxcare.com.au>
93 * as.h (warn_comment, found_comment, found_comment_file): Declare.
94 * app.c (do_scrub_chars): Record where first comment found.
95 * read.c (read_a_source_file): Init found_comment on entry, and
96 notify whether comments found on exit.
97 * config/tc-hppa.c (md_shortopts): Add "c".
98 (md_longopts): Add warn-comment.
99 (md_parse_option): Handle it.
100 (md_show_usage): Show available options.
101 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
103 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
105 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
106 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
108 (md_estimate_size_before_relax): Don't fall off end of function.
110 2000-07-27 Kazu Hirata <kazu@hxi.com>
112 * config/tc-avr.c: Fix formatting.
113 * config/tc-ns32k.c: Likewise.
115 2000-07-27 Alan Modra <alan@linuxcare.com.au>
117 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
119 2000-07-27 Kazu Hirata <kazu@hxi.com>
121 * config/tc-d10v.c: Fix formatting.
122 * config/tc-z8k.c: Likewise.
123 * config/tc-sparc.c: Likewise.
125 2000-07-26 Dave Brolley <brolley@redhat.com>
127 * cgen.c (queue_fixup): Declare opinfo.
128 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
129 (gas_cgen_md_operand): Ditto.
130 (gas_cgen_md_apply_fix3): Ditto.
132 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
134 * config/obj-coff.c (obj_frob_symbol): Don't merge
135 labels. Don't merge if the symbol isn't constant. Return
136 immediately if a symbol is merged.
138 2000-07-22 Alan Modra <alan@linuxcare.com.au>
140 * frags.c (frag_align): Correct absolute section alignment.
142 2000-07-20 DJ Delorie <dj@redhat.com>
144 * config/obj-coff.c (obj_frob_symbol): revert previous change,
145 it breaks linking against DLLs.
147 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
149 * configure.in: Add CRIS support.
150 * configure: Regenerate.
151 * Makefile.am: (CPU_TYPES): Add cris.
152 (CPU_OBJ_VALID) [aout]: Add cris.
153 (MULTI_CPU_TYPES): Add cris.
154 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
155 [coff]: Only i386 and mips are valid.
156 (TARGET_CPU_CFILES): Add config/tc-cris.c.
157 (TARGET_CPU_HFILES): Add config/tc-cris.h.
158 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
159 Regenerate dependencies.
160 * Makefile.in: Regenerate.
161 * aclocal.m4: Regenerate.
162 * as.c: Declare crisaout, criself.
163 * config/tc-cris.h, config/tc-cris.c: New.
164 * config/e-criself.c, config/e-crisaout.c: New.
165 * po/POTFILES.in, po/gas.pot: Regenerate.
167 2000-07-20 Kazu Hirata <kazu@hxi.com>
169 * read.c: Fix formatting.
170 * write.c: Fix formatting.
172 2000-07-19 H.J. Lu <hjl@gnu.org>
174 * sb.c: Include <stdlib.h> if exists for abort ().
176 2000-07-19 Alan Modra <alan@linuxcare.com.au>
178 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
179 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
180 (pa_type_args): Same here.
182 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
184 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
185 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
186 the storage class is already set.
188 2000-07-17 Kazu Hirata <kazu@hxi.com>
190 * config/tc-m68hc11.c: Fix formatting.
191 * config/tc-mn10200.c: Likewise.
192 * config/tc-mn10300.c: Likewise.
193 * config/tc-pj.c: Likewise.
194 * config/tc-tic80.c: Likewise.
195 * config/tc-w65.c: Likewise.
197 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
199 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
202 2000-07-15 Ian Lance Taylor <ian@zembu.com>
204 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
207 2000-07-15 Alan Modra <alan@linuxcare.com.au>
209 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
210 ELF as are used for SOM (except the 32-bit reloc one) to decide
211 whether a symbol can be reduced to a section symbol. Expand on
212 the comment for symbols involved in LR% and RR% expressions.
214 2000-07-14 Nick Clifton <nickc@cygnus.com>
216 * config/tc-mips.c (mips_disable_float_construction): New
217 static variable. Set to true if doubles should not be
218 constructed by loading two single width fp registers with
220 (mips_ip): Test mips_disable_float_construction.
221 (md_longopts): Add command line switches --construct-floats
222 and --no-construct-floats.
223 (md_parse_option): Parse new command line options.
224 (md_show_usage): Describe new command line options.
226 * doc/c-mips.texi: Document new command line options.
228 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
230 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
231 * configure: Regenerate.
233 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
235 * configure.in (DEFAULT_EMULATION setting): Revert part of
236 2000-07-01 change that set te_multi=multi unless set to tmips.
237 * configure: Regenerate.
239 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
241 * config/obj-coff.c (coff_frob_section): Add padding to the last
242 section when aligning it increases its size.
244 2000-07-11 Kazu Hirata <kazu@hxi.com>
246 * config/tc-tic54x.c: Fix formatting.
248 2000-07-10 Kazu Hirata <kazu@hxi.com>
250 * config/tc-h8500.c: Fix formatting.
251 * config/tc-tic54x.c: Fix formatting.
253 2000-07-10 Alan Modra <alan@linuxcare.com.au>
255 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
256 displacements correctly.
258 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
260 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
262 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
266 2000-07-09 Alan Modra <alan@linuxcare.com.au>
268 From David Huggins-Daines <dhd@linuxcare.com>
269 * config/te-hppalinux64.h: Add a new emulation.
270 * configure.in (emulations): Add configure bits to support the
271 64-bit Linux/parisc target.
272 * configure: Regenerate.
274 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
275 (md_shortopts): Add `V' for ELF.
277 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
278 when SOM or ELF_ARG_RELOC are defined.
279 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
280 ELF_ARG_RELOC are defined.
281 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
282 (pa_stringer): ..Do it here instead. Fix comment typos.
283 (hppa_force_relocation): Cast enums to int before comparing with
286 From Ryan Bradetich <rbradetich@uswest.net>
287 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
288 redifinition warning.
289 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
290 (hppa_force_relocation): ditto
291 (md_apply_fix): Added cast to buf to fix warnings.
293 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
294 cons_fix_new_hppa, hppa_force_relocation): Prototype.
296 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
297 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
298 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
299 reloc_type** to avoid warnings in switch.
300 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
301 little earlier instead.
303 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
305 (pa_type_args): Use symbol_arg_reloc_info.
306 (struct pa_it): Make arg_reloc unsigned int.
307 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
308 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
309 (pa_code): Delete. pa_text duplicates this function.
310 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
311 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
313 (cons_fix_new_hppa): Actually change selector to e_fsel when
314 warning about assuming so.
315 (tc_gen_reloc): More example elf arg reloc code.
316 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
317 (hppa_force_relocation): Likewise.
319 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
321 (pa_end_of_source): Prototype.
322 (hppa_fix_adjustable): Prototype.
323 (LABELS_WITHOUT_COLONS): Move it..
324 * config/te-hppa.h: To here.
326 * config/te-hppa64.h: New file.
328 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
330 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
331 format -10, -16, 16 relocs.
332 (hppa_elf_mark_end_of_function): Test for null
333 last_call_info->start_symbol
335 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
336 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
337 re_assesmble_* functions. Delete extraneous statements. Fix
339 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
340 insn to re_assemble_*.
342 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
344 * doc/internals.texi (Expressions): Fix typo.
346 2000-07-08 Kazu Hirata <kazu@hxi.com>
348 * config/tc-sh.c: Fix formatting.
349 * config/tc-tic54x.c: Fix formatting.
350 * depend.c: Fix formatting.
351 * flonum-konst.c: Likewise.
352 * flonum-mult.c: Likewise.
354 2000-07-07 Kazu Hirata <kazu@hxi.com>
356 * config/tc-sh.c: Fix comments.
357 * config/obj-vms.c: Fix comments.
358 * config/tc-a29k.c: Likewise.
359 * config/tc-alpha.c: Likewise.
360 * config/tc-h8300.c: Likewise.
361 * config/tc-h8500.c: Likewise.
362 * config/tc-i370.c: Likewise.
363 * config/tc-ia64.c: Likewise.
364 * config/tc-m68hc11.c: Likewise.
365 * config/tc-m68k.c: Likewise.
366 * config/tc-mips.c: Likewise.
367 * config/tc-ns32k.c: Likewise.
368 * config/tc-ppc.c: Likewise.
369 * config/tc-z8k.c: Likewise.
371 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
373 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
374 Default to '(SEC_LOAD | SEC_DATA)'.
375 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
377 * doc/internals.texi (CPU Backend): Describe
378 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
380 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
382 * as.c (parse_args): NULL terminate the long option list.
384 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
386 * config/tc-d30v.h: Include "write.h" for fixS.
387 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
389 2000-07-05 Nick Clifton <nickc@cygnus.com>
391 * config/tc-d30v.c (write_2_short): Further changes to warning
392 messages produced when combining EITHER_BUT_PREFER_MU attributed
395 2000-07-05 DJ Delorie <dj@redhat.com>
399 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
401 * config/tc-arm.c (psrs): Accept combinations of flags.
403 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
405 * config/tc-avr.c: Change _ () to _() around all strings marked
406 for translation (exception from the usual coding style).
407 (avr_opt): New struct variable, how the new switches are set.
408 (OPTION_MMCU): Define as 'm' and actually use.
409 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
410 (show_mcu_list): New function, display the list of known MCUs.
411 (md_show_usage): Document the new switches. Call show_mcu_list.
412 (avr_set_arch): Change 'm' to OPTION_MMCU.
413 (md_parse_option): Call show_mcu_list if unknown MCU specified.
414 Handle the new switches.
415 (avr_operands): Disable warnings for undefined combinations of
416 operands if -mall-opcodes. Disable warnings for skipping two-word
417 instructions if enhanced core or -mno-skip-bug.
418 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
419 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
420 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
421 (avr_ldi_expression): Warn about implicit lo8().
422 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
424 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
426 * configure.in: Add entry for mips-*-sysv4*MP*
428 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
429 elf32-tradlittlemips for traditional mips targets.
430 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
431 test for Link Once sections as in adjust_reloc_syms.
432 * config/te-tmips.h: New file for traditional mips targets. Define
435 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
437 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
438 flags argument is not present, don't change an existing section's
439 section's attributes. If the flags argument is present, warn if the
440 attributes don't match the section's current attributes. When
441 long section names are supported, set SEC_LINK_ONCE and
442 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
444 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
446 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
447 symbols; create them.
449 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
451 * write.c (set_segment_vma): New: Set vma and lma for a segment.
452 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
454 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
456 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
457 expressions. Ignore the problem when handling 16 bit immediates,
458 because the assembler will take care of the relocation later.
460 2000-06-27 Nick Clifton <nickc@cygnus.com>
462 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
463 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
464 sequential order, and emit warning messages if the input source
465 code contains constructs like that, or parallel constructs
466 containing such opcodes.
468 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
470 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
471 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
472 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
473 (md_show_usage): Update usage message.
474 (md_parse_option): Allow redefinition of MCU type within the
475 same avr[1-5] bfd machine type. Show both old and new MCU type
476 in the error message.
477 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
478 Simplify 8K wrap code.
480 2000-06-25 Kazu Hirata <kazu@hxi.com>
482 * config/obj-aout.c: Remove all uses of DEFUN.
483 * config/obj-ieee.c: Likewise.
484 * config/tc-sh.c: Fix comment typos.
485 * config/tc-tahoe.c: Likewise.
486 * config/tc-vax.c: Likewise.
487 * config/tc-w65.c: Likewise.
488 * config/tc-z8k.c: Likewise.
489 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
491 2000-06-24 DJ Delorie <dj@cygnus.com>
493 * config/tc-i386.c (md_estimate_size_before_relax): Revert
494 more changes from Sept 1999
495 (tc_i386_fix_adjustable): ditto
496 (md_apply_fix3): ditto
498 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
500 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
501 (gas_cgen_parse_operand): Set it around expression() call.
502 (gas_cgen_md_operand): Test for it before longjmp().
504 2000-06-24 Kazu Hirata <kazu@hxi.com>
506 * config/tc-h8500.c: Remove all uses of DEFUN.
507 * config/tc-sh.c: Likewise.
508 * config/tc-w65.c: Likewise.
509 * config/tc-z8k.c: Likewise.
511 * config/tc-h8500.c: Fix typos in comments.
513 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
515 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
518 2000-06-23 matthew green <mrg@redhat.com>
520 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
521 defined. Fix error message for `[' grouping.
523 2000-06-22 Kazu Hirata <kazu@hxi.com>
525 * config/tc-h8300.c: Fix formatting and comment typos.
527 2000-06-22 Timothy Wall <twall@cygnus.com>
529 * config/tc-ia64.c (note_register_values): Move premature QP
530 notation clearing into the appropriate place.
532 2000-06-22 Alan Modra <alan@linuxcare.com.au>
534 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
535 first before anything else. Add bin-bugs.h, emul.h and progress.h
536 Sort list of files as for $(OBJS) in Makefile.am.
538 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
539 find one. Remake dependencies.
540 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
541 * Makefile.in: Regenerate.
542 * doc/Makefile.in: Regenerate.
544 * config/tc-i386.c (i386_displacement): Don't assume a constant
545 displacement is necessarily 16 bits when in 16 bit code mode.
546 (md_assemble): Instead size the displacement here after we know
547 for sure that a .code16gcc operand hasn't automatically added
548 operand size prefixes.
550 2000-06-21 H.J. Lu <hjl@gnu.org>
552 * Makefile.am: Rebuild dependency.
553 * Makefile.in: Rebuild.
555 2000-06-21 Kazu Hirata <kazu@hxi.com>
557 * config/tc-h8300.c (parse_reg): Make the function static.
558 (parse_exp): Likewise.
560 2000-06-20 DJ Delorie <dj@cygnus.com>
562 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
563 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
564 for cygwin import libraries to work properly.
566 2000-06-20 H.J. Lu <hjl@gnu.org>
568 * Makefile.am: Rebuild dependency.
569 * Makefile.in: Rebuild.
570 * configure: Likewise.
571 * doc/Makefile.in: Likewise.
573 2000-06-20 Timothy Wall <twall@cygnus.com>
575 * doc/internals.texi (CPU backend): Add @itemx for
576 TC_START_LABEL_WITHOUT_COLON.
577 * doc/c-tic54x.texi: New.
578 * doc/as.texinfo: Add tic54x features and include primary tic54x
580 * doc/all.texi: Add C54X.
581 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
582 * doc/Makefile.in: Regenerate.
583 * configure.in: Add tic54x and define LIBM for tic54x.
584 * configure: Regenrate.
585 * config/tc-tic54x.[ch]: New.
586 * config/obj-coff.h: Add tic54x.
587 * Makefile.am: (CPU_TYPES): Add tic54x.
588 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
589 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
590 (as_new_LDADD): Add $(LIBM).
591 * Makefile.in: Regenerate.
593 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
595 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
596 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
597 * doc/as.texinfo: Likewise.
599 * configure, Makefile.in: Regenerate.
600 * configure.in (emulations): Recognize m6811 and m6812.
601 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
602 Added files for 68hc11 and 68hc12 assembler.
603 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
604 * config/tc-m68hc11.h: Header definition for that assembler.
606 2000-06-18 Nick Clifton <nickc@redhat.com>
608 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
609 instead of OCTETS_PER_BYTE.
611 * config/tc-v850.c: Fix compile time warnings.
612 * config/tc-ppc.c: Fix compile time warnings.
614 2000-06-18 H.J. Lu <hjl@gnu.org>
616 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
617 * configure: Rebuild.
619 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
621 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
624 2000-06-16 Nick Clifton <nickc@cygnus.com>
626 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
627 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
629 * doc/c-mips.texi: Document newly accepted cpu variants.
631 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
633 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
635 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
637 * macro.c (getstring): Make it possible to escape the quote
640 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
642 * config/tc-hppa.c (pa_export): Weak symbols can be global.
644 2000-06-13 H.J. Lu <hjl@gnu.org>
646 * configure: Regenerate.
648 2000-06-09 Alan Modra <alan@linuxcare.com.au>
650 * app.c (do_scrub_begin): Don't default lex[';'] as a line
652 * doc/internals.texi (line_separator_chars): Semicolon is no
653 longer a default. Mention null and newline as defaults.
655 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
657 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
658 * config/tc-i860.h (line_separator_chars): Likewise.
659 * config/tc-h8300.c (line_separator_chars): Likewise.
660 * config/tc-i960.c (line_separator_chars): Likewise.
661 * config/tc-m68k.c (line_separator_chars): Likewise.
662 * config/tc-mips.c (line_separator_chars): Likewise.
663 * config/tc-ns32k.c (line_separator_chars): Likewise.
664 * config/tc-sparc.c (line_separator_chars): Likewise.
665 * config/tc-vax.c (line_separator_chars): Likewise.
667 * config/tc-h8300.c (comment_chars): Use string initialiser.
668 * config/tc-i960.c (line_comment_chars): Likewise.
669 * config/tc-z8k.c (comment_chars, line_comment_chars,
670 line_separator_chars): Likewise.
672 * config/tc-arm.c (line_separator_chars): Always use `;', not just
675 2000-06-08 Nick Clifton <nickc@cygnus.com>
677 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
680 2000-06-08 David O'Brien <obrien@FreeBSD.org>
682 * configure.in (VERSION): Update to show this is the CVS mainline.
684 2000-06-08 Matthew Jacob <mjacob@feral.com>
686 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
687 $at is the integer register $r28, vs. both $r28 and the floating
690 2000-06-08 James E. Wilson <wilson@cygnus.com>
692 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
693 (dot_endp): Don't call ia64_flush_insns.
694 (emit_one_bundle): Don't delete prologue/body records from
695 unwind_record list in first loop. Rewrite second loop to account for
698 2000-06-07 David Mosberger <davidm@hpl.hp.com>
700 * config/tc-ia64.c: Add missing prototypes.
701 (generate_unwind_image): Cast argument to output_unw_records call.
703 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
705 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
707 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
709 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
710 (REGISTER_P): likewise.
711 (avr_opcodes): uses include/opcode/avr.h
712 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
714 2000-06-04 Alan Modra <alan@linuxcare.com.au>
716 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
719 2000-06-03 H.J. Lu <hjl@gnu.org>
721 * read.c (is_end_of_line): Put back `;'.
723 2000-06-03 Alan Modra <alan@linuxcare.com.au>
725 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
727 2000-06-01 Alan Modra <alan@linuxcare.com.au>
729 * expr.c (operand): Test is_end_of_line outside switch to catch
730 line separator chars that are also operators.
731 (operator): Return O_illegal for line separator chars.
733 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
734 entry (or `!' entry for TC_HPPA).
736 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
737 before indexing is_end_of_line. Remove redundant check for '\0'.
739 * config/tc-h8500.c (md_assemble): Likewise.
740 * config/tc-mcore.c (md_assemble): Likewise.
741 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
744 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
746 * config/tc-mcore.c (mcore_cons): Likewise.
747 (mcore_float_cons): Likewise.
748 (mcore_stringer): Likewise.
749 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
751 2000-06-01 Scott Bambrough <scottb@netwinder.org>
753 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
755 2000-05-29 Nick Clifton <nickc@cygnus.com>
757 * config/tc-sh.c: Fix compile time warning messages.
759 * config/tc-mips.c: Fix compile time warning messages.
761 2000-05-29 Philip Blundell <philb@gnu.org>
763 * doc/as.texinfo: Update copyright dates.
764 (Local Labels): Delete misplaced mention of ARM.
765 * NEWS: Mention ARM ELF support.
767 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
769 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
770 it is modified, and use the real_size to compute the frag address
771 for dwarf2 line info.
773 2000-05-27 Alan Modra <alan@linuxcare.com.au>
775 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
776 line-matching scheme to cope with automake moving variables around.
777 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
778 * Makefile.in: Regenerate.
780 2000-05-26 Jakub Jelinek <jakub@redhat.com>
782 * config/tc-sparc.c (sparc_relax): New.
783 (md_longopts): Add -relax and -no-relax options.
784 (md_parse_options, md_show_usage): Likewise.
785 (md_apply_fix3): Optimize tail call into branch always if possible.
787 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
789 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
790 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
791 rules, with warning when a GAS statement specifies a packing that
792 will result in an instruction being squashed.
793 Added typdef packing_type and enumerals, changed various integer
794 literals to use the enumerals.
796 2000-05-24 David Mosberger <davidm@hpl.hp.com>
798 * config/tc-ia64.c (dot_restorereg_p): New function.
799 (md_pseudo_table): Add restorereg.p.
800 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
801 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
803 * config/tc-ia64.h (unw_record_type): Add unwabi.
804 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
805 called MASK with members for imask, and the masks produced by
806 fr_mem, gr_mem, br_mem, and frgr_mem.
807 (unw_p_record): Add members ABI and CONTEXT.
808 (unw_x_record): Add member AB.
809 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
810 as pseudo-register for use during unwind info generation.
811 (AR_PFS, AR_LC): New macros.
812 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
813 whose names start with an at sign (as in "@priunat").
814 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
816 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
817 proc_end, unwind_info, personality_routine): Consolidate into
818 "unwind" structure to reduce offset-table use. Add member
819 NEXT_SLOT_NUMBER to track the slot number for the next instruction
821 (output_R1_format, output_R3_format, output_P3_format,
822 output_P6_format): Initialize R with zero to reduce compiler warnings.
823 (output_P7_format): Ditto. Add `default' branch to switch
824 statement to reduce compiler warnings.
825 (output_P8_format, output_B1_format, output_B4_format): Ditto.
826 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
827 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
828 into single argument.
829 (output_X1_format, output_X3_format): Initialize R with zero to reduce
830 compiler warnings. Merge A and B args into single argument.
831 (output_X2_format, output_X4_format): Remove unused variable R. Merge
832 A and B args into single argument.
833 (free_record): Removed (wasn't used).
834 (free_list_records): Also free imasks in prologue records.
835 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
836 (output_spill_mask): Remove.
837 (output_unwabi): New function.
838 (output_epilogue, output_label_state, output_copy_state): Call
840 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
841 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
843 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
844 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
845 as part of handling the prologue records. Emit region's imask if
846 we have one. Handle unwabi, epilogue, label_state, copy_state,
847 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
848 spill_sprel_p, and spill_reg_p records.
849 (set_imask, count_bits, slot_index): New function.
850 (fixup_unw_records): Fix region size computation. Handle
851 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
852 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
853 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
854 set_imask accordingly. Update imask for gr_gr, and br_gr records.
855 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
856 (dot_save): Use manifest constants for applicaton registers.
857 Handle REG_PR and REG_PRIUNAT.
858 (dot_restore): Don't just ignore it.
859 (dot_restorereg): New function..
860 (generate_unwind_image): Ensure unwind info is a multiple of eight
861 bytes, not just four bytes.
862 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
863 (dot_altrp): Don't just ignore it.
864 (dot_savemem): New function. Replaces dot_savesp() and
865 dot_savepsp(). Use manifest constants for applicaton registers.
866 Handle REG_PR and REG_PRIUNAT.
867 (dot_savef): Simplify.
868 (dot_saveb): Support generation of br_gr.
869 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
870 dot_label_state, dot_copy_state): New function.
871 (dot_unwabi): Don't just ignore it.
872 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
873 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
874 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
875 (emit_one_bundle): Set slot number for prologue/body records
876 *before* emitting the first insn.
877 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
878 (md_begin): Declare "psp" pseudo-register.
879 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
880 so we don't get segfault.
881 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
882 counts as required per SW Conventions manual
883 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
884 output_preds_psprel, output_preds_sprel, output_spill_base,
885 output_unat_psprel, output_unat_sprel, output_lc_psprel,
886 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
887 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
888 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
889 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
890 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
891 (dot_vframe): Implement.
892 (dot_vframesp, dot_vframepsp): New function.
894 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
896 * configure.in (i386-*-freebsd a.out entry): Quote properly.
897 * configure: Regenerate.
899 2000-05-23 Alan Modra <alan@linuxcare.com.au>
901 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
902 (md_estimate_size_before_relax): so we can use it here instead of
903 old kludges. Localise vars to blocks. Comment.
905 * frags.c (frag_new): Update fr_var comments.
906 * frags.h (struct frag): Ditto.
908 2000-05-22 Richard Henderson <rth@cygnus.com>
910 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
911 (pseudo_func): Add pcrel.
912 (operand_match): Handle IA64_OPND_TGT64.
913 (build_insn): Likewise.
914 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
915 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
916 (fix_insn): Handle all three 64-bit relocation types.
918 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
920 * obj.h (struct format_ops): New members begin, app_file,
921 s_set_other, s_set_desc, s_get_type, s_set_type,
922 separate_stab_sections, init_stab_section.
924 * config/obj-multi.h: Update GPL notice to v2.
927 (S_SET_SIZE): Test s_set_size for NULL before calling.
928 (S_SET_ALIGN): Similar for s_set_align.
933 (SEPARATE_STAB_SECTIONS): New.
934 (INIT_STAB_SECTION): New.
935 (EMIT_SECTION_SYMBOLS): New.
936 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
938 * config/obj-elf.h: Update GPL notice to v2.
939 Mention that this file is included from obj-multi.h.
940 (obj_begin): Wrap definition in ifndef.
941 (elf_file_symbol): Constify declaration.
942 (obj_app_file): Ditto.
943 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
944 Wrap in ifndef SEPARATE_STAB_SECTIONS.
946 * config/obj-elf.c (elf_s_set_other): New.
947 (elf_file_symbol): Constify argument.
948 (elf_separate_stab_sections): New.
949 (elf_init_stab_section): New.
950 (elf_format_ops): Add new members. Remove comma at end.
952 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
953 (ecoff_format_ops): Add new fields. Remove comma at end.
954 Mention inconsistency for emit_section_symbols.
956 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
958 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
959 (coff_separate_stab_sections): New.
960 (coff_format_ops): Add new members.
962 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
963 (obj_aout_s_set_other): New.
964 (obj_aout_s_set_desc): New.
965 (obj_aout_s_get_type): New.
966 (obj_aout_s_set_type): New.
967 (obj_aout_separate_stab_sections): New.
968 (aout_format_ops): New members added. Use obj_aout_process_stab,
969 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
970 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
972 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
974 2000-05-22 Alan Modra <alan@linuxcare.com.au>
976 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
977 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
978 (md_estimate_size_before_relax): Ensure jumps to weak and
979 externally visible symbols are relocatable.
981 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
983 * stabs.c (aout_process_stab): Make global.
984 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
985 * read.h (aout_process_stab): Declare.
987 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
988 Generalize to *aout, *coff *elf.
989 * configure: Regenerated.
991 * doc/internals.texi (Object format backend): Say
992 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
994 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
995 * Makefile.in: Regenerated.
997 2000-05-19 Catherine Moore <clm@cygnus.com>
999 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1001 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1003 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1004 instruction to reflect change in re_assemble_*.
1006 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1008 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1009 build PA64 ELF tools.
1010 * configure: Rebuilt.
1012 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1014 * Makefile.am: Regenerate dependencies.
1015 * Makefile.in: Regenerate.
1017 2000-05-15 Nick Clifton <nickc@cygnus.com>
1019 * config/tc-arm.c (struct asm_psr): Add boolean field
1020 distinguishing between CSPR and SPSR. Rename 'number' field
1022 (psrs): Rearrange contents to match new asm_psr structure.
1023 (arm_psr_parse): Move next to psr_required_here. Make it
1024 return an asm_psr structure.
1025 (psr_required_here): Use asm_psr structure returned by
1027 (do_msr): Reorganise to allow psr_required_here to be called
1029 (md_undefined_name): Mark 'name' parameter as unused, since
1030 the COFF target does not use it.
1032 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1034 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1036 * config/te-aux.h: Likewise.
1037 * config/te-dpx2.h: Likewise.
1038 * config/te-go32.h: Likewise.
1039 * config/te-hp300.h: Likewise.
1040 * config/te-hppa.h: Likewise.
1041 * config/te-i386aix.h: Likewise.
1042 * config/te-ic960.h: Likewise.
1043 * config/te-interix.h: Likewise.
1044 * config/te-nbsd532.h: Likewise.
1045 * config/te-pc532mach.h: Likewise.
1046 * config/te-ppcnw.h: Likewise.
1047 * config/te-psos.h: Likewise.
1048 * config/te-sparcaout.h: Likewise.
1049 * config/te-sun3.h: Likewise.
1050 * config/te-sysv32.h: Likewise.
1052 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1054 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1055 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1056 and sign extend without an if statement.
1057 (build_bytes): Likewise.
1059 2000-05-14 Kazu Hirata <kazu@hxi.com>
1061 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1062 X_add_symbol L_32 case.
1064 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1066 * config/te-freebsd.h: New file.
1068 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1070 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1071 bindtextdomain): Replace defines with those from intl/libgettext.h
1072 to quieten gcc warnings.
1074 * NEWS: Mention x86 .arch and -q.
1076 * config/tc-i386.c (quiet_warnings): New.
1077 (md_assemble): Use quiet_warnings.
1078 (md_parse_option): Set quiet_warnings from -q.
1079 (md_show_usage): Mention -q, delete -m.
1080 (flag_do_long_jump): Delete.
1081 (md_parse_option): Remove -m.
1082 (md_show_usage): Remove -m.
1083 (md_create_long_jump): Remove useless flag_do_long_jump code.
1085 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1086 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1088 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1089 Alexander Sokolov <robocop@netlink.ru>
1091 * doc/c-i386.texi (i386-Arch): New section.
1092 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1094 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1095 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1096 architecture has been given and is not 486.
1097 (set_cpu_arch): New.
1098 (md_pseudo_table): Add .arch.
1099 (md_assemble): Warn if cpu architecture has been given and an
1100 unsupported instruction.
1102 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1103 Move operand_types bit defines after relevant template field.
1104 (template): Add cpu_flags.
1108 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1110 * config/tc-mn10300.h (md_end): Define.
1111 (mn10300_finalize): Declare.
1112 * config/tc-mn10300.c: Include dwarf2dbg.h.
1113 (debug_line): Define.
1114 (md_assemble): Generate dwarf2 line info.
1115 (mn10300_finalize): New function. Finalize dwarf2 info.
1117 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1119 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1120 external version of the relocation for weak symbols.
1122 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1124 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1125 frame size in units of 16 bytes, as required per SW Conventions manual.
1126 (output_unw_records): Output info-block header as a dword to get
1129 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1131 * as.h: #include "file", not <file> on files from ../include.
1132 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1133 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1134 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1135 (tc_coff_symbol_emit_hook): Ditto.
1136 (OPTCOUNT): Cast to int to avoid compiler warning.
1137 (md_begin): Fix signed/unsigned warnings.
1139 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1141 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1142 ABRANCH LONG case for a conditional branch on a 68000.
1143 (md_estimate_size_before_relax): Likewise. Also handle
1144 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1145 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1146 PC-relative on all CPUs.
1147 (md_estimate_size_before_relax): Likewise.
1149 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1151 * as.c (parse_args): Just mention current year in printed
1154 2000-05-03 J.T. Conklin <jtc@redback.com>
1156 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1158 (md_parse_option): Recognize -m7400.
1160 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1162 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1163 don't permit lp to become less than the words array.
1165 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1167 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1168 Fix little-endian case.
1170 2000-05-03 David O'Brien <obrien@NUXI.com>
1172 * as.c (parse_args): Update copyright.
1174 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1176 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1177 for the .bss section too.
1179 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1181 * configure.in: Set em=linux for hppa-*-linux.
1182 * configure: Regenerate.
1183 * doc/Makefile.in: Regenerate with correct automake.
1185 * frags.c (frag_grow): Sanity check chunk_size.
1187 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1188 * config/obj-som.h: Likewise.
1189 * config/obj-ieee.h: Likewise.
1191 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1193 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1194 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1195 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1196 (pa_ip): low_sign_unext now returns via function value. Use
1197 re_assemble_* instead of dis_assemble_* and
1198 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1200 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1201 (md_section_align, md_parse_option, md_show_usage,
1202 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1203 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1204 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1205 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1206 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1208 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1209 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1210 outside of switch. Correct mask and shifting errors in case 10
1211 and case -11. In case 21, compare against signed range to suit
1212 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1213 case 17 and case 22, use offsetT variable to properly check range.
1214 Use re_assemble_* here too.
1215 (evaluate_absolute): Change type of value to offsetT. Call
1216 hppa_field_adjust to do the work for us.
1217 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1218 (pa_parse_cmpib_64_cmpltr): Ditto.
1219 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1220 of i to unsigned int.
1221 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1222 (pa_end_of_source): Return type is void.
1224 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1226 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1228 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1230 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1231 More comments added.
1232 (md_begin): Removed "construct symbols for each register name".
1233 Because register names conflicts with GCC generated function
1235 (avr_operand): Now constant numbers can be used as a register
1236 identifiers (0 as r0, 31 as r31).
1237 (md_assemble): use skip_space () before parsing instruction
1240 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1242 * config/tc-avr.c: New AVR_ISA_ defined.
1243 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1244 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1245 for `fmul', `movw' and `lpm R,Z' instructions.
1246 (avr_operands): Warn if current opcode is a two-word instruction
1247 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1248 (avr_opcodes): New commands added.
1249 (REGISTER_P): Check 'a' and 'v' constraint letters.
1250 (mcu_types): New MCU added.
1252 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1254 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1255 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1256 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1257 * configure: Regenerate.
1259 2000-04-29 Andreas Jaeger <aj@suse.de>
1261 * as.h: Correctly check GCC version.
1263 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1265 * as.c (parse_args): Allow md_parse_option to override -a listing
1267 * config/obj-coff.c (add_lineno): Change type of offset parameter
1268 from "int" to "bfd_vma."
1269 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1270 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1271 (ppc_change_csect): Align correctly for XCOFF64.
1272 (ppc_machine): New function, which discards "ppc_machine" line.
1273 (ppc_tc): Cons for 8 when code is 64 bit.
1274 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1276 (md_parse_option): Handle -a64 and -a32.
1278 * config/tc-ppc.h (TARGET_MACH): Define.
1279 (TARGET_FORMAT): Move to function.
1280 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1282 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1284 * doc/as.1: Fix unbalanced brackets.
1286 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1288 (line_comment_chars): Set to '/' if TE_FreeBSD.
1290 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1292 * configure.in: Configury support for PA64 (currently disabled).
1293 * configure: Rebuilt.
1295 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1297 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1298 bfd_set_section_alignment.
1300 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1302 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1305 2000-04-24 Nick Clifton <nickc@cygnus.com>
1307 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1308 * doc/as.texinfo (Align): Include arm and strongarm in list of
1309 targets that have the second form of the behaviour of the .align
1312 2000-04-24 Mark Klein <mklein@dis.com>
1314 * obj-som.c: Terminate obj_pseudo_table.
1316 2000-04-22 Timothy Wall <twall@cygnus.com>
1318 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1320 (operand_match): Conditionally insert default bit values for IMMU9.
1322 2000-04-14 Matthew Green <mrg@cygnus.com>
1324 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1325 * configure: Rebuilt.
1327 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1328 Jason Eckhardt <jle@cygnus.com>
1330 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1332 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1333 Added handling of new operand types l,y,&,fe,fE,fx.
1335 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1336 David Mosberger <davidm@hpl.hp.com>
1337 Timothy Wall <twall@cygnus.com>
1338 Andrew MacLeod <amacleod@cygnus.com>
1339 Jim Wilson <wilson@cygnus.com>
1341 * Makefile.am (CPU_TYPES): Add ia64.
1342 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1343 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1344 * Makefile.in: Rebuild.
1345 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1346 * configure: Rebuild.
1347 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1348 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1349 * expr.c (expr): Handle md_optimize_expr.
1350 * read.c (LEX_HASH): Add comment.
1351 * config/tc-ia64.c, config/tc-ia64.h: New files.
1353 2000-04-21 Richard Henderson <rth@cygnus.com>
1355 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1356 bundling a non-delayed branch type instruction.
1358 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1360 * config/tc-mn10300.c (HAVE_AM30): Define.
1361 (md_assemble): Use it.
1363 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1365 * config/obj-elf.c (obj_elf_change_section): Check for changed
1368 * Makefile.am: (CPU_MULTI_VALID): Remove.
1369 (MULTI_CPU_TYPES): Define.
1370 (MULTI_CPU_OBJ_VALID): Define.
1371 (DEPTC): Use the above.
1372 (DEPOBJ): Same here.
1374 Regenerate dependencies.
1375 * Makefile.in: Regenerate.
1377 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1379 * Makefile.am (YACC, LEX): Get them from configure.
1381 2000-04-18 H.J. Lu (hjl@gnu.org)
1383 * config/tc-i386.c (offset_in_range): Use addressT instead of
1384 bfd_vma for non-bfd assemblers.
1386 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1388 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1389 doesn't give spurious errors.
1391 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1393 * as.h (SEEK_SET): Define if undefined.
1395 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1397 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1398 constants, and don't assume offsetT is 32 bits.
1400 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1402 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1403 (md_pcrel_from_section): Add prototype.
1404 (d10v_fix_adjustable): Add prototype.
1405 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1407 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1409 2000-04-12 Nick Clifton <nickc@cygnus.com>
1411 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1412 symbol in frag chain.
1414 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1416 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1417 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1418 (fits_in_signed_word, smallest_imm_type): Ditto.
1419 (md_assemble): Use an offsetT var to hold offsetT values, not a
1421 (offset_in_range): New.
1422 (md_assemble): Use it.
1423 (md_convert_frag): Change type of target_address, opcode_address,
1424 and displacement_from_opcode_start to offsetT.
1425 (md_create_short_jump): Change type of offset to offsetT.
1426 (md_create_long_jump): Ditto.
1427 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1428 (md_chars_to_number): Remove.
1429 (output_invalid): Remove duplicate prototype.
1431 2000-04-09 Nick Clifton <nickc@cygnus.com>
1433 * Makefile.am (CPU_TYPES): Add 'avr'.
1434 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1435 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1437 * Makefile.in: Regenerate.
1439 * doc/as.texinfo: Add M32R documentation.
1441 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1443 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1444 --enable-build-warnings option.
1445 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1446 * Makefile.in, configure: Re-generate.
1448 2000-04-07 Nick Clifton <nickc@cygnus.com>
1450 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1451 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1452 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1453 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1454 (arm_force_relocation): Force relocations for
1455 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1457 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1459 * config/tc-sh.c (get_operands): There's no third operand if the
1460 first operand is an immediate.
1462 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1464 * config/tc-sh.c (immediate): Delete.
1465 (sh_operand_info): Add immediate member.
1466 (parse_reg): Use A_PC for pc.
1467 (parse_exp): Add second argument 'op'. All callers changed.
1468 (parse_at): Expect pc to be coded as A_PC.
1469 Use immediate field in *op.
1470 (insert): Add fourth argument 'op'. All callers changed.
1471 (build_relax): Add second argument 'op'. All callers changed.
1472 (insert_loop_bounds): New function.
1473 (build_Mytes): Remove DISP_4.
1474 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1475 (assemble_ppi): Use immediate field in *operand.
1476 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1477 (md_apply_fix): Likewise.
1478 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1480 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1482 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1484 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1486 * internals.texi (CPU backend): Document
1487 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1489 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1491 * po/gas.pot: Regenerate.
1493 * as.c (show_usage): Restore translated part of bug string.
1494 * gasp.c (show_usage): Likewise.
1496 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1497 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1498 than move-if-change.
1499 (DEP1): Modify for "gcc -MM".
1503 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1504 Update dependencies.
1505 * Makefile.in: Regenerate.
1507 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1509 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1510 (md_begin): Likewise.
1511 (HAVE_AM33): New macro.
1512 (md_assemble): Use it. Match r_regs and xr_regs only if
1515 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1517 * as.h: #include "bin-bugs.h"
1518 * as.c (show_usage): Use REPORT_BUGS_TO.
1519 * gasp.c: #include "bin-bugs.h"
1520 (show_usage): Use REPORT_BUGS_TO.
1522 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1524 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1526 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1527 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1530 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1532 * config/tc-i386.c (i386_immediate): Don't assume a constant
1533 immediate is necessarily 16 bits when in 16 bit code mode.
1534 (md_assemble): Instead set guess_suffix here after we have checked
1537 2000-04-02 Richard Henderson <rth@cygnus.com>
1539 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1540 quantities. Correct right shift sign extension.
1541 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1542 32-bit value when shifting into place.
1544 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1546 * app.c: Add ATTRIBUTE_UNUSED as needed.
1547 * config/tc-ppc.c: Likewise.
1548 (ppc_size): Make unsigned long.
1549 (ppc_insert_operand): Add casts to avoid warnings.
1551 2000-03-31 Nick Clifton <nickc@cygnus.com>
1553 * config/tc-d10v.h (md_flush_pending_output): Define.
1555 2000-03-29 Nick Clifton <nickc@cygnus.com>
1557 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1558 segment. Works for both BFD_ASSEMBLER and others.
1559 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1561 2000-03-29 Nick Clifton <nickc@cygnus.com
1563 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1565 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1567 * listing.c (LISTING_LHS_WIDTH): Default depends on
1569 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1571 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1573 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1576 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1578 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1580 * config/tc-avr.c (mcu_types): Add missing initialiser.
1581 (md_pcrel_from_section): Add prototype.
1582 (avr_operand): Remove redundant test of unsigned < 0.
1583 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1585 2000-03-27 Denis Chertykov <denisc@overta.ru>
1587 * config/tc-avr.c: New file for AVR support.
1588 * config/tc-avr.h: Likewise.
1589 * configure.in: Add AVR support.
1590 * configure: Regenerate.
1592 2000-03-26 Timothy Wall <twall@cygnus.com>
1594 * gasp.c (macro_op): Add new argument to check_macro call.
1595 Macro structure definitions moved to macro.h
1596 * sb.h: Add argument to prototype for input_scrub_include_sb.
1597 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1598 nesting checks with an additional flag.
1599 (struct input_save): Add flag to indicate whether current sb
1600 should be checked for proper macro/conditional nesting.
1601 (input_scrub_push/pop): Save/restore nest check flag.
1602 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1604 * macro.c (check_macro): Allow caller to retrieve parsed macro
1605 information if a pointer is provided. This information may be
1606 used by the new macro hooks.
1607 * macro.h: Update prototype for check_macro. Macro struct
1608 definitions moved here from macro.c/gasp.c.
1609 * read.c (read_a_source_file): Add parameter to check_macro call,
1610 and pass macro info to the macro hook, if defined.
1611 (input_scrub_insert_line): New. Allow insertion of a line of
1612 characters into the input stream.
1613 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1614 file into the input stream.
1615 (s_include): Use input_scrub_insert_file.
1616 * internals.texi: Document new macro hooks.
1617 * as.h: New prototypes added.
1619 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1621 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1622 an initial capital letter.
1623 (i386_index_check): Reindent.
1625 2000-03-19 Nick Clifton <nickc@cygnus.com>
1627 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1630 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1632 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1633 instruction operand bad if Rd > 7 when generating
1634 thumb instructions. Prevents for example,
1635 "adr r12,label" from silently failing and generating
1636 the wrong instruction.
1638 2000-03-17 Nick Clifton <nickc@cygnus.com>
1640 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1641 that have a destingation >= 0x400000.
1642 Fix compile time warning messages.
1644 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1646 * config/tc-sh.c (md_begin): When encountering insn that are
1647 not supported by the current arch, only change the name if
1648 its contents are the same as prev_name.
1649 (get_specific): If the the architecture doesn't match, fail.
1651 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1653 * config/tc-sh.c (IDENT_CHAR): Define.
1654 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1655 matching back where it came from.
1657 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1659 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1661 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1663 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1666 2000-03-15 Kazu Hirata <kazu@hxi.com>
1668 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1670 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1672 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1673 floating-point-number, make sure 'f' is in FLT_CHARS.
1675 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1677 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1678 (s_lcomm_internal): Use it.
1679 * doc/internals.texi (CPU backend): Document it.
1680 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1683 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1685 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1688 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1689 implementation doesn't have special handling for switch
1691 (macro_build): Allow for code in sections other than .text.
1693 (mips_ip): Likewise.
1694 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1695 Don't perform relocs if we will be outputting them.
1696 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1697 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1700 2000-03-09 Catherine Moore <clm@cygnus.com>
1702 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1703 relocation type based on the entry in the fixup structure.
1705 2000-03-08 H.J. Lu (hjl@gnu.org)
1707 * Makefile.am (install-exec-tooldir): Depend on
1708 install-exec-bindir for parallel make.
1709 * Makefile.in: Regenerated.
1711 2000-03-06 Nick Clifton <nickc@cygnus.com>
1713 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1715 (md_parse_option): Parse -m32r command line switch - disable m32rx
1717 (md_show_usage): Document new option.
1719 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1720 * doc/Makefile.in: Regenerate.
1721 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1723 2000-03-02 Michael Meissner <meissner@redhat.com>
1725 * config/tc-d30v.c (check_range): Remove code that incorrectly
1726 sign extended values where bits < 32.
1728 2000-03-02 H.J. Lu (hjl@gnu.org)
1730 * configure.in: Support --enable-targets=all on ia32.
1731 * configure: Regenerated.
1733 2000-03-01 Nick Clifton <nickc@cygnus.com>
1735 * gasp.c (do_align): Remove bogus check of alignment value.
1737 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1739 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1740 TC_PPC was defined forced the type of a symbol with no other type
1743 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1745 * doc/internals.texi (CPU backend): Mention that
1746 line_separator_chars do not break up comments. Fix typos for
1747 LEX_AT and LEX_NAME descriptions. Document operands for
1748 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1749 description of md_create_short_jump usage. Document argument for
1750 md_undefined_symbol.
1752 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1754 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1755 (md_parse_option): Handle it.
1756 (md_show_usage): Document it.
1758 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1760 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1761 opcode, for the instruction `pal19'. From Andrea Arcangeli
1764 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1766 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1768 (md_assemble): To here, before template operands are matched.
1769 Also ensure a constant immediate is sign extended when we know the
1770 size is at most 16 bits. This is to catch cases like "add
1771 $0xffc0,%ax" where we don't know the size, and thus that the
1772 immediate can be represented as Imm8S until after parsing the
1774 (i386_displacement): Similarly sign extend 16 bit constant
1776 (md_assemble): Relax 16-bit jump constant range check to suit sign
1777 extended displacements.
1779 2000-02-26 Andreas Jaeger <aj@suse.de>
1781 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1783 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1785 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1786 call operands when intel_syntax.
1787 (intel_float_operand): Return 2 for "fi...".
1788 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1789 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1790 earlier "SHORT" change.
1791 (md_assemble): When determining suffix from Regs, exclude
1794 2000-02-24 Nick Clifton <nickc@cygnus.com>
1796 * configure: Add arm-wince, mips-pe and sh-pe targets.
1797 * configure: Regenerate.
1799 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1801 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1802 "pe-mips" for the mips-pe target.
1804 * config/tc-arm.c (insns): Change displacement encoded in BL
1805 and B instructions if the target port is arm-wince.
1806 (do_ldst): Do not bias the relocation offset if the target
1808 (md_pcrel_from): Add in missing relocation offset bias if the
1809 target os arm-wince.
1811 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1812 (md_begin): Disable -G support for mips-pe target.
1813 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1814 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1817 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1818 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1819 assembler, just set the alignment to 4.
1821 * config/te-wince-pe.h: New file for WinCE targets. Define
1824 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1826 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1827 string instructions.
1828 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1829 (i386_intel_memory_operand): After finding a segment override,
1830 check again for no `[' before looking for a displacement. Bomb if
1831 more than one displacement rather than silently discarding the
1832 second and subsequent ones. Free strings malloc'd by
1833 build_displacement_string.
1835 2000-02-24 Catherine Moore <clm@cygnus.com>
1837 * config/obj-som.c (obj_pseudo_table): Add "weak".
1838 (obj_som_weak): New routine.
1840 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1842 * config/tc-i386.c (union i386_op): New.
1843 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1844 Throughout file replace occurences of disps[n], imms[n], regs[n]
1845 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1846 intel mode operand swapping. Add assert in regKludge and
1847 fake_zero_displacement code. Test i.types[n] when outputting
1848 displacements and immediates. Combine output of Disp16 with
1850 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1851 when in intel mode by (not) reversing fsub and fdiv operands
1852 before the template search. This fails for single operand
1853 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1854 undefined. Instead fix the base_opcode after we've found the
1855 template. Move base_opcode xor with found_reverse_match from
1856 opcode output code to before this fix so we test for the correct
1858 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1859 check in intel mode. Instead compare opcodes.
1861 * config/tc-i386.h (TC_RELOC): Delete.
1862 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1863 with equivalent call to reloc.
1865 * as.h (flag_m68k_mri): Move declaration after target include, and
1866 only declare when TC_M68K defined. Define as zero otherwise.
1867 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1868 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1869 Define as zero otherwise.
1870 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1871 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1872 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1873 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1874 testing whether defined.
1875 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1876 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1877 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1878 rather than testing whether defined.
1879 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1880 (parse_mri_cons): Declare and use only when TC_M68K.
1881 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1882 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1883 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1885 * NEWS: Mention IBM 370 support.
1887 2000-02-23 Richard Henderson <rth@cygnus.com>
1889 * config/tc-i386.c (md_assemble): When swapping operands for
1890 intel_syntax, assume everything that's not Imm or Disp is a
1893 2000-02-23 Linas Vepstas <linas@linas.org>
1895 * config/tc-i370.c, config/tc-i370.h: New files.
1896 * Makefile.am: Add support for Linux/IBM 370.
1897 * configure.in: Likewise.
1898 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1899 * config/obj-elf.c: Include elf/i370.h
1900 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1902 * Makefile.in: Regenerate.
1903 * configure: Regenerate.
1905 * doc/c-i370.texi: New file.
1906 * doc/all.texi: Include it.
1907 * doc/as.texinfo: And here.
1908 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1909 * doc/Makefile.in: Regenerate.
1911 2000-02-19 Michael Meissner <meissner@redhat.com>
1913 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1914 determine if an instruction can be used in parallel with an ADDppp
1915 or SUBppp instruction.
1917 2000-02-22 Andrew Haley <aph@cygnus.com>
1919 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1921 1999-12-30 Andrew Haley <aph@cygnus.com>
1923 * config/tc-mips.c (mips_gp32): New variable.
1924 (macro_build) Use mips_gp32.
1926 (md_longopts): Add "-mgp32" and "-mgp64".
1927 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1929 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1931 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1932 warning, and bump it to 1.
1934 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1936 From Brad Lucier <lucier@math.purdue.edu>:
1937 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1940 2000-02-21 Catherine Moore <clm@cygnus.com>
1942 * config/tc-mips.c (MF_HILO_INSN): Define.
1943 (mips_7000_hilo_fix): Declare.
1944 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1945 (md_parse_option): Check for 7000_HILO_FIX options.
1946 (OPTION_M7000_HILO_FIX): Define.
1947 (OPTION_NO_M7000_HILO_FIX): Define.
1948 * doc/c-mips.texi (-mfix7000): Describe.
1950 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1952 * listing.c (print_lines): Remove unused variable `end'.
1954 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1955 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1956 reloc_type when BFD_ASSEMBLER.
1957 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1958 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1959 statement and quell signed vs. unsigned comparison warning.
1961 2000-02-18 Nick Clifton <nickc@cygnus.com>
1963 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1964 the computed frag offset, rather than overwriting it.
1966 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1968 * config/tc-sh.c ("elf/sh.h"): Include.
1969 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1970 (md.begin): Initialize target_arch.
1971 Only include opcodes in has table that match selected architecture.
1972 (parse_reg): Recognize register names for sh-dsp.
1973 (parse_at): Recognize post-modify addressing.
1974 (get_operands): The leading space is now optional.
1975 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1976 arguments. Update valid_arch.
1977 (build_Mytes): Add support for SDT_REG_N.
1978 (find_cooked_opcode): New function, broken out of md_assemble.
1979 (assemble_ppi, sh_elf_final_processing): New functions.
1980 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1981 (md_longopts, md_parse_option): New option: -dsp.
1982 * config/tc-sh.h (elf_tc_final_processing): Define.
1983 (sh_elf_final_processing): Declare.
1985 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1987 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1988 the unwinder subspace. Save the current seg/subseg before creating
1991 2000-02-10 Nick Clifton <nickc@cygnus.com>
1993 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1994 little endian targets.
1995 (INST_BYTE1): Redefine to handle big and little endian
1997 (cpu_type): New type: Select between M340 and M210.
1998 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1999 instructions of the M340.
2000 (md_assemble): Add support for the MULSH and OPSR classes of
2002 (md_atof): Add support for little endian targets.
2003 (md_parse_option): Add support for -EL, -EB and -mcpu command
2005 (md_convert_frag): Add support for little endian targets.
2006 (md_apply_fix3): Add support for little endian targets.
2007 (md_number_to_chars): Add support for little endian targets.
2009 2000-02-10 Timothy Wall <twall@redhat.com>
2011 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2012 defined, use it to verify the symbol just read should be a label.
2014 2000-02-10 Timothy Wall <twall@redhat.com>
2016 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2017 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2018 around colons when KEEP_WHITE_AROUND_COLON is defined.
2019 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2020 and KEEP_WHITE_AROUND_COLON.
2022 2000-02-08 Timothy Wall <twall@redhat.com>
2024 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2026 (do_repeat): New. Abstract repeat logic so that a "break" can be
2028 (end_repeat): New. Provide support for a "break" out of the
2030 * read.h: Add prototypes for new functions.
2032 2000-02-08 Timothy Wall <twall@redhat.com>
2034 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2035 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2036 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2039 2000-02-08 Timothy Wall <twall@redhat.com>
2041 * read.c: Added elseif to directives table.
2042 * read.h: Added prototype for s_elseif.
2043 * doc/as.texinfo: Added description for elseif.
2044 * cond.c (s_elseif): New function
2046 2000-02-04 Timothy Wall <twall@redhat.com>
2048 * listing.c (print_lines): Remove conditionals causing bug in
2051 2000-02-03 Timothy Wall <twall@cygnus.com>
2053 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2055 * frags.c (frag_new): Calculate fr_fix in octets
2056 (frag_now_fix) Return offset as target address offset (bytes).
2057 (frag_now_fix_octets) New - Return offset in octets (8-bit
2059 * frags.h: Added prototype for frag_now_fix_octets().
2060 Distinguish between octets and bytes in field descriptions.
2061 * listing.c (calc_hex): Account for octets vs bytes when
2062 printing addresses/offsets.
2063 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2064 target is little-endian, print the octets in a word in big-endian
2065 order so that the display looks like a proper hexadecimal number,
2066 instead of having the octets reversed.
2067 * read.c (do_align): When recording alignment, alignment power
2068 should be in terms of target bytes (minimum addressible unit)
2070 (do_org) Convert ORG target address (byte) argument into an
2071 octet offset when generating a variable fragment.
2072 * symbols.c (resolve_symbol_value): Symbol final value
2073 converted to a target address offset (bytes) from its octet offset.
2074 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2075 offset (bytes) is adjusted by the frag offset (octets) converted
2077 (coff_frob_section) Section alignment power is in terms of bytes;
2078 convert it to an octet alignment power when calculating size (and
2079 size mask) in octets. Don't modify the section size in order to
2080 "align" it for TI COFF, since that format has a different method
2081 for storing alignment information.
2083 2000-02-01 Timothy Wall <twall@cygnus.com>
2085 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2086 entries, matching the way GCC generates them. If not escaped, the
2087 filename is encoded incorrectly.
2089 2000-01-31 Nick Clifton <nickc@cygnus.com>
2091 * config/tc-arm.c (reg_table): Add support for ATPCS register
2094 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2096 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2098 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2100 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2101 of a symbol when we really care about its value.
2103 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2105 * config/tc-mcore.c (md_assemble): Give warning message if
2106 operands passes to instruction are more than the spec.
2108 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2110 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2111 Thumb mode but the label seen was not declared as '.thumb_func'
2112 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2113 correct disassembly of Thumb code bounded by non function labels.
2115 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2117 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2118 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2120 * Makefile.in: Same here.
2123 * configure.in: Set bfd_gas for i386-aout when primary target
2124 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2125 we may need the primary te_file. Remove incorrect comment.
2127 * configure: Regenerate.
2129 * config/e-i386aout.c: New file.
2131 * as.c (USE_EMULATIONS): Move to before print_version_id.
2132 (struct emulation): Add i386aout.
2133 (show_usage): Split text strings. Reformat -a text. Add --em
2137 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2138 (aout_format_ops): New.
2141 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2142 preprocessor conditional and add aout USE_EMULATIONS tests.
2143 (read_a_source_file): Don't pass error strings to printf as
2147 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2149 (do_data): Same here.
2150 (process_file): And here.
2153 * symbols.c (colon): Rewrite "already defined" fatal message
2154 code for aout with USE_EMULATIONS.
2157 * config/obj-aout.c (OBJ_HEADER): Define.
2158 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2160 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2161 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2163 (obj_aout_type): Expand S_SET_OTHER here too.
2164 (obj_read_begin_hook): Remove.
2165 (aout_pop_insert): New.
2166 (obj_aout_s_get_other): New.
2167 (obj_aout_s_get_desc): New.
2168 (aout_format_ops): New.
2171 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2172 gets aout_pseudo_table.
2173 (aout_pseudo_table): Declare.
2174 (obj_read_begin_hook): Define.
2177 * config/obj-coff.c (obj_pseudo_table): Rename to
2179 (coff_pop_insert): Use coff_pseudo_table.
2180 (coff_sec_sym_ok_for_reloc): Remove.
2181 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2182 and comment all zero entries and remove #if 0 code.
2185 * config/obj-coff.h (obj_pop_insert): Define.
2186 (coff_pseudo_table): Declare.
2189 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2190 s_get_size, s_set_size. Comment all zero entries.
2193 * config/obj-elf.c (elf_s_get_other): New function.
2194 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2195 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2196 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2198 (obj_elf_parse_section_letters): Don't pass error strings to
2199 printf as format arg.
2202 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2204 (elf_s_get_other): Declare.
2205 (S_GET_OTHER) Define as elf_s_get_other if not already
2207 (S_SET_OTHER): Only define when not already defined.
2208 (elf_obj_read_begin_hook): Declare.
2209 (obj_read_begin_hook): Define.
2210 (elf_obj_symbol_new_hook): Declare.
2211 (obj_symbol_new_hook): Define.
2214 * config/obj-multi.h: Add copyright header and protect against
2215 multiple inclusion. Add * to all function pointers.
2216 (OBJ_HEADER): If defined, include it rather than other defines
2218 (obj_frob_file_after_relocs): Test for NULL.
2219 (obj_symbol_new_hook): Here too.
2220 (obj_sec_sym_ok_for_reloc): And here.
2221 (S_GET_OTHER): Define.
2222 (S_GET_DESC): Define.
2223 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2224 (OBJ_MAYBE_ELF): Update comment.
2226 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2227 OBJ_AOUT preprocessor conditional and handle emulation by
2228 testing OUTPUT_FLAVOR.
2229 (i386_displacement): Here too.
2230 (md_section_align): Similarly here.
2231 (i386_target_format): Conditionally compile when more than one
2232 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2233 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2234 (i386_displacement): Here too.
2237 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2238 Define TARGET_FORMAT for aout only when not multi.
2241 * config/te-multi.h: Delete file as it's identical to te-generic.h
2243 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2245 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2246 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2249 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2251 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2254 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2256 * config/tc-mips.c (mips_do_align): New function.
2257 * config/tc-mips.h (md_do_align): Define.
2259 2000-01-10 Philip Blundell <philb@gnu.org>
2261 * doc/c-arm.texi (ARM Options): Fix typo.
2262 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2263 line separator for Linux.
2264 * doc/as.texinfo (Comments): Mention the ARM.
2266 2000-01-10 Philip Blundell <pb@futuretv.com>
2268 * configure.in (arm*-*-conix*): New target.
2269 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2271 * configure: Regenerate.
2273 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2275 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2276 (obj_elf_visibility): New function.
2278 * doc/as.texinfo (Visibility): New node: document visibility
2281 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2283 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2284 warning for absolute jump/call without `*' in non-intel mode. No
2285 need to set i.types[0] JumpAbsolute in intel mode.
2287 1999-12-22 Philip Blundell <pb@futuretv.com>
2289 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2290 hook function when changing sections.
2291 (arm_s_data): Likewise.
2293 1999-12-14 Nick Clifton <nickc@cygnus.com>
2295 * config/tc-arm.c (md_parse_option): Add support for -marm720
2296 command line switch.
2298 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2300 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2301 (r_registers, xr_registers): Define.
2302 (r_register_name, xr_register_name): New functions.
2303 (md_assemble): Handle new am33 operand types and instruction
2305 (mn10300_insert_operand, check_operand): Likewise.
2307 1999-11-29 Nick Clifton <nickc@cygnus.com>
2309 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2310 (s_force_thumb): Set thumb_mode to 2.
2311 (md_assemble): Do not complain about thumb instructions on a
2312 non-thumb target if thumb_mode is set to 2.
2314 1999-11-28 Michael Meissner <meissner@cygnus.com>
2316 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2317 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2318 (O_...): Add new machine dependent expressions if we are handling
2319 explicit relocations.
2320 (alpha_reloc_op): New static table holding the explicit relocation
2322 (alpha_literal_hash): New static to hold the hash table for
2323 explicit relocations.
2324 (alpha_macros): Add support for explicit relocations.
2325 (md_begin): If explicit relocations, initialize hash table.
2326 (md_assemble): Don't print a second error if tokenize_arguments
2327 already printed an error message.
2328 (md_apply_fix): Add support for explicit relocations.
2329 (alpha_force_relocation): Ditto.
2330 (alpha_fix_adjustable): Ditto.
2331 (alpha_adjust_symtab): New function to support explicit
2333 (alpha_adjust_symtab_relocs): Ditto.
2334 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2335 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2336 Add support for explicit relocations. Return -2 if an error
2337 message was already printed.
2338 (find_macro_match): Add support for explicit relocations. Comment
2340 (emit_insn): Add support for explicit relocations.
2341 (assemble_tokens): Ditto.
2343 (load_expression): Ditto.
2346 (emit_ir_load): Ditto.
2347 (emit_loadstore): Ditto.
2350 (emit_sextX): Ditto.
2351 (emit_division): Ditto.
2352 (emit_jsrjmp): Ditto.
2353 (emit_retjcr): Ditto.
2355 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2357 (tc_adjust_symtab): If explicit relocations, call the function
2358 alpha_adjust_symtab.
2359 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2360 relocations next to the literal relocation they reference.
2361 (TC_INIT_FIX_DATA): Initialize the new fields.
2362 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2364 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2366 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2367 'B' operand for PA2.0 bb instruction.
2369 1999-11-18 Nick Clifton <nickc@cygnus.com>
2371 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2374 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2376 (mcore_force_relocation): Force relocations to be generated for
2379 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2381 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2382 (i386_displacement): Disallow O_big displacements.
2384 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2386 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2387 Small improvements in error checking.
2388 (md_assemble): Support for unconditional ARM instructions.
2389 (md_parse_option): Support for -m[arm]v5e flag.
2391 1999-11-12 Nick Clifton <nickc@cygnus.com>
2393 * macro.c (buffer_and_nest): Do not check beyond the end of the
2396 1999-11-11 Nick Clifton <nickc@cygnus.com>
2398 * macro.c (buffer_and_nest): Look for seperator after TO and
2401 1999-11-08 Andrew Haley <aph@cygnus.com>
2403 * app.c (do_scrub_chars): When in State 10, treat backslash
2404 characters in the same way as as symbol characters.
2406 1999-11-07 Richard Henderson <rth@cygnus.com>
2408 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2409 the previous label was in the current section before playing
2410 with auto-alignment.
2412 1999-11-06 Nick Clifton <nickc@cygnus.com>
2414 * config/tc-v850.c (v850_force_relocation): Force relocation
2416 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2419 1999-11-05 Michael Meissner <meissner@cygnus.com>
2421 * expr.h (operatorT): Increase machine dependent operators to 16.
2422 * expr.c (op_rank): Ditto.
2424 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2426 * read.c (pseudo_set): Reject attempts to set the value of a
2429 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2432 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2434 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2435 to bfd_set_section_contents.
2437 1999-11-03 Nick Clifton <nickc@cygnus.com>
2439 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2441 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2443 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2444 (mips_ip): Use OPCODE_IS_MEMBER.
2446 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2448 * config/tc-arm.c (reg_required_here): Improve comments.
2450 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2451 (tinsns): Initialize variants field.
2453 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2454 BAD_PC respectively.
2456 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2458 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2459 * config/tc-arm.h: Fix compile time warnings.
2461 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2463 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2464 form @abs16, @(abs16) and @(abs16 + imm).
2466 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2468 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2469 (ISA_HAS_64_BIT_REGS) New.
2470 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2471 mips_emit_delays,macro_build,load_register,load_addresss,
2472 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2473 and/or use new ISA_xxx macros in expressions involving
2474 ISA, particularly mips_opts.isa.
2476 1999-10-18 Michael Meissner <meissner@cygnus.com>
2478 * expr.h (operatorT): Add machine dependent operators md1..md8.
2479 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2480 for the machine dependent operators to use.
2482 * expr.c (op_rank): Add machine dependent operators.
2484 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2486 (O_cpregister): Ditto.
2487 (md_begin): Change X_op test that field is wide enough to use
2488 O_max instead of O_alpha_max.
2489 (cpu_types): Fill in missing initializer.
2490 (alpha_num_macros): Make unsigned.
2491 (md_assemble): Make opnamelen be size_t.
2492 (md_apply_fix): Cast alpha_num_operands to int before testing.
2493 (alpha_force_relocation): Ditto.
2494 (alpha_fix_adjustable): Ditto.
2495 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2496 (tc_gen_reloc): Ditto.
2497 (tc_get_register): Ditto.
2502 (s_alpha_ent): Ditto.
2503 (s_alpha_end): Ditto.
2504 (s_alpha_frame): Ditto.
2505 (s_alpha_prologue): Ditto.
2506 (s_alpha_file): Ditto.
2507 (s_alpha_gprel32): Ditto.
2508 (s_alpha_proc): Ditto.
2509 (s_alpha_set): Ditto.
2510 (s_alpha_base): Ditto.
2511 (s_alpha_align): Ditto.
2512 (s_alpha_arch): Ditto.
2513 (alpha_align): Ditto.
2514 (assemble_insn): Suppress unused variable warning.
2516 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2517 order in the structure.
2518 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2520 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2522 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2524 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2526 * config/tc-i386.c (i386_index_check): Correct #endif location.
2528 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2530 * as.c (show_usage): Document new options.
2531 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2532 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2533 (parse_args): Parse the new options.
2534 (main): If there were warnings, and --fatal-warnings
2535 was specified, print an error.
2536 * as.h: New variable, flag_fatal_warnings, for new option.
2538 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2540 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2541 '@'. Change autoincrement completers to fall through to cache control
2544 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2546 (pa_parse_addb_64_cmpltr): New function.
2548 * config/tc-hppa.c (pa_ip): Change error message.
2549 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2550 '?Q' args to allow falling through.
2552 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2553 Remove unused conditional codes.
2554 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2556 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2558 * config/tc-d30v.c (CHAR_BIT): Define.
2559 (check_range): Fix bit operations to support integers bigger than
2562 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2564 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2567 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2568 Doug Evans <devans@cygnus.com>
2570 Add support for m32rx.
2571 * config/tc-m32r.c (enable_m32rx): New static global.
2572 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2573 (allow_m32rx): New function.
2574 (M32R_SHORTOPTS): Add `O'.
2575 (md_longopts): Add --m32rx plus several warning options.
2576 (md_parse_option): Handle new options.
2577 (md_show_usage): Print them.
2578 (md_begin): Enable m32rx.
2579 (OPERAND_IS_COND_BIT): New macro.
2580 (first_writes_to_seconds_operands): New function.
2581 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2582 (target_make_parallel,assemble_two_insns): New functions.
2583 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2584 If optimizing and m32rx, try to make consecutive insns parallel.
2586 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2588 * config/tc-mips.c (nopic_need_relax): Allow for the
2589 .sdata.foo sections generated by -fdata-sections,
2590 and for the .gnu.linkonce.s sections generated by C++.
2592 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2594 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2595 with cleaner code using completer prefixes. Add 'Y'.
2597 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2599 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2601 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2602 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2603 insn does not match and we should try the next insn in the table.
2605 1999-09-22 Nick Clifton <nickc@cygnus.com>
2607 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2609 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2611 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2614 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2616 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2617 OBJ_ELF. If ELF, add "sq".
2618 (md_parse_option): If ELF, ignore -s and -q.
2619 (md_show_usage): Mention ELF options.
2621 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2623 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2626 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2628 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2630 * config/tc-hppa.c (struct pa_it): New field "trunc".
2631 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2632 (pa_parse_ftest_gfx_completer): New function
2633 (pa_parse_fp_cnv_format): New function.
2635 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2636 (md_apply_fix): Handle 22bit pc-rel branches.
2638 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2640 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2642 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2644 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2646 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2648 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2649 (pa_ip): Handle 'fX'.
2651 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2653 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2654 unwinds unless the function is in the text space.
2655 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2657 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2659 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2660 (md_assemble): To here. Tweak address generation.
2662 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2664 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2665 (md_assemble): Call dwarf2_where for OBJ_ELF.
2666 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2667 (pa_end_of_source): New function.
2668 * tc-hppa.h (md_end): Define for OBJ_ELF.
2670 1999-09-14 Michael Meissner <meissner@cygnus.com>
2672 * configure.in (Canonicalization of target names): Remove adding
2673 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2674 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2675 * configure: Regenerate.
2677 1999-09-14 Donn Terry <donn@interix.com>
2679 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2681 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2683 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2684 pc-relative jmp/call to an absolute symbol.
2685 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2686 absolute section symbols.
2688 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2689 jump handling code and comments.
2691 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2693 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2694 the value if TE_PE and a global defined symbol.
2696 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2698 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2699 print the symbol, rather than printing it here.
2701 1999-09-11 Donn Terry <donn@interix.com>
2703 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2704 BFD_RELOC_RVA relocations.
2706 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2707 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2710 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2712 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2713 * doc/internals.texi (Object format backend): Document
2716 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2717 relocations against global symbols if TE_PE.
2719 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2720 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2722 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2725 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2726 symbols which do not have a constant value, or tags with
2727 non-tags. Remove the symbol from the list before adding it at the
2730 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2731 C_FCN symbol differently if TE_PE.
2732 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2733 appears in the pseudo-op, rather coff_line_base which is only set
2736 * config/obj-coff.c (obj_coff_loc): New static function.
2737 (obj_pseudo_table): Add "loc".
2739 * config/obj-coff.c (add_lineno): Check that the line number is
2742 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2743 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2745 (md_atof): Return NULL rather than 0.
2746 * config/tc-i386.c (md_atof): Change type to int.
2747 * expr.c (expr): Change first parameter to int.
2748 * config/obj-coff.c: Add declarations for static functions.
2749 (coff_frob_symbol): Use SYM_AUXENT.
2750 * config/tc-i386.h (flag_16bit_code): Don't declare.
2752 * config/obj-coff.c (obj_coff_section): Default to setting
2753 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2755 * write.c (adjust_reloc_syms): Print adjusted fixup.
2757 * expr.c (integer_constant): Correct too_many_digits calculation
2760 1999-09-09 Andreas Schwab <schwab@suse.de>
2762 * doc/c-arm.texi: Fix arguments of @var to not contain
2765 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2767 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2769 (md_parse_option): Only support -k flag for ELF and COFF targets.
2771 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2773 * config/tc-hppa.c (pa_ip): Put strict register checks before
2774 call to pa_parse_number.
2776 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2778 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2780 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2783 1999-09-06 Donn Terry <donn@interix.com>
2785 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2787 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2789 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2790 candidate instruction. Require registers for register arguments
2791 when in strict mode. Require assemble-time constants for
2792 constants when in strict mode.
2793 (pa_get_absolute_expression): Require a constant when in strict
2796 1999-09-06 Nick Clifton <nickc@cygnus.com>
2798 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2800 1999-09-04 Steve Chamberlain <sac@pobox.com>
2802 * config/tc-pj.c: New file, supports picoJava in ELF.
2803 * config/tc-pj.h: Ditto.
2804 * configure.in (pjl*, pj*): New targets.
2805 * Makefile.am: Rebuild dependencies.
2806 (CPU_TYPES): Add pj.
2807 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2808 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2809 * doc/c-pj.texi: New file.
2810 * doc/as.texinfo: Add some PJ specifics.
2811 * doc/all.texi: Add PJ to the list of all architectures, sort them
2813 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2814 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2816 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2818 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2819 (obj_frob_file): Test for null pointer.
2820 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2821 (OBJ_PROCESS_STAB): And here.
2822 (elf_obj_sy): Remove
2824 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2825 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2826 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2828 * config/obj-coff.c (no_func): Remove.
2829 (coff_format_ops): Change occurrences of no_func to 0, as we test
2830 for 0 in obj-multi.h.
2832 * configure.in: Enable bfd for i386-coff when primary target is
2833 bfd. Enable i386 elf,coff emulation support. Don't set
2834 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2835 emulation to support.
2836 *configure: Regenerate.
2838 1999-09-02 Nick Clifton <nickc@cygnus.com>
2840 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2841 .section .line directive is encountered.
2843 1999-09-01 Nick Clifton <nickc@cygnus.com>
2845 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2848 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2849 * as.texinfo: Document --gdwarf2 command line option.
2850 Add additional documentation of ARM command line switches.
2852 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2854 * config/tc-i386.c (i386_intel_memory_operand): Combine
2855 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2856 and RESTORE_END_STRING around parse_register calls.
2857 (i386_operand): Here too.
2858 (i386_is_reg): Remove.
2859 (parse_register): Move as_bad calls from within this function to
2862 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2864 Based on a patch from H.J. Lu <hjl@gnu.org>
2865 * config/tc-i386.c (parse_register): Handle FP regs specially.
2866 (md_begin): Remove '(' and ')' from register_chars.
2868 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2870 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2871 error message (done elsewhere).
2873 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2875 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2877 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2879 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2882 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2884 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2886 Add new completers. Fix bug in 64 bit condition handling.
2888 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2891 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2893 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2895 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2897 1999-08-27 Jim Wilson <wilson@cygnus.com>
2899 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2900 (struct ls): Add frag field. Initialize it to zero.
2901 (out_end_sequence): New local text_frag. Set it while in text section.
2902 Replace address check with frag check. Set ls.frag to text_frag if
2903 out_set_addr called.
2904 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2905 Set it before switching sections. Replace address check with frag
2906 check. Set ls.frag to saved_frag if out_set_addr called.
2908 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2910 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2911 output "advance_pc" opcode instead of calling gen_addr_line().
2912 The latter has the undesired side-effect of creating a new row
2913 in the debug line info matrix.
2915 1999-08-26 Jim Wilson <wilson@cygnus.com>
2917 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2918 ls.last_filename if last is less than zero. Set ls.last_filename
2919 when allocating new entry.
2920 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2923 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2925 * config/tc-i386.c (i386_index_check): Fix the displacement size
2926 when INFER_ADDR_PREFIX.
2928 1999-08-18 Nick Clifton <nickc@cygnus.com>
2930 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2933 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2935 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2936 handle 0xffffNNNN constants correctly.
2938 1999-08-16 Nick Clifton <nickc@cygnus.com>
2940 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2943 1999-08-13 Nick Clifton <nickc@cygnus.com>
2945 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2946 (md_apply_fix3): Always pass positive values to
2947 validate_offset_imm.
2949 1999-08-12 Nick Clifton <nickc@cygnus.com>
2951 * config/tc-arm.c (skip_whitespace): New macro.
2952 Formatting tidy ups.
2954 (md_apply_fix3): Store relocation offset in addend for ELF based
2956 (arm_force_relocation): Always generate relocs for Thumb function
2959 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2961 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2962 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2964 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2966 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2967 flags for the unwind subspace.
2969 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2970 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2971 suitable relocation based on the size of the target's pointer.
2972 Always Use subsegment zero for the unwinders.
2973 (pa_level): Handle "2.0w".
2975 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2977 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2978 with the following instruction unless this was specified.
2980 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2982 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2983 certain sections, to match BFD changes.
2985 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2987 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2988 (EXTRA_SCRIPTS): Define to keep automake happy.
2989 * Makefile.in: Rebuild.
2991 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2993 * Makefile.am: Rename .dep* files to DEP*.
2994 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2995 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2997 * Makefile.in: Rebuild.
2999 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3001 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3003 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3005 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3006 avoid problems on DOS filesystems.
3007 * Makefile.in: Rebuild.
3009 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3011 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3013 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3016 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3018 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3019 line to create ${GDBINIT} rather than .gdbinit.
3020 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3022 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3024 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3026 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3028 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3030 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3032 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3033 non-adjustable symbols.
3035 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3037 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3039 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3041 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3044 1999-08-05 Donn Terry <donn@interix.com>
3046 * config/te-interix.h: New file.
3047 * configure.in (i386-*-interix*): New target.
3048 * configure: Rebuild.
3050 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3052 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3053 selectors for ELF too.
3054 (selector_table): Add "ltp" and "rtp" selectors.
3056 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3058 * config/tc-i386.c (i386_operand): No need to change
3059 operand_string pointer in segment reg case before goto
3060 do_memory_reference. Initialise displacement_string_start and
3061 displacement_string_end after do_memory_reference label.
3062 (i386_index_check): Add operand_string param, and print error
3063 message on failure here.
3064 (i386_intel_memory_operand): Instead of here.
3065 (i386_operand): And here.
3066 (INFER_ADDR_PREFIX): Enable.
3068 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3070 * config/tc-i386.h (DefaultSize): Define. Renumber following
3071 opcode_modifier defines.
3073 From Etienne Lorrain <etienne.lorrain@ibm.net>
3074 * config/tc-i386.c (stackop_size): New variable.
3075 (set_16bit_code_flag): Clear it here.
3076 (set_16bit_gcc_code_flag): New function.
3077 (md_pseudo_table): Add "code16gcc" entry.
3078 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3080 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3082 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3083 next_set_end even if the end symbol is being discarded.
3085 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3086 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3087 * config/obj-coff.c: Likewise.
3088 (seg_info_type): Remove.
3089 (seg_info_off_by_4): Change to array of segT.
3090 (s_get_segment): Adjust accordingly.
3091 (obj_pseudo_table): Fully initialize sentinel entry.
3093 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3094 Ralf Baechle <ralf@uni-koblenz.de>.
3096 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3098 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3100 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3102 * config/tc-i386.c: Indentation and white space changes.
3103 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3104 don't enable it by default.
3105 (i386_intel_operand): Remove redundant prototype.
3106 Move check on number of memory operands, and i.mem_operands++
3107 (i386_intel_memory_operand): To here.
3108 Remove i386_immediate code from here. Remove special case code
3109 for input and output using (%dx). Remove base/index checks and
3110 call i386_index_check instead. Save initial operand_string
3111 argument for error message.
3112 (i386_operand): Remove redundant prototype. Move base/index
3113 checks to i386_index_check.
3114 (i386_displacement): Move intel mode check for non-zero
3116 (i386_intel_memory_operand): To here.
3118 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3120 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3121 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3122 by .register pseudo-op if -64 and --no-undeclared-regs.
3123 (s_register, sparc_adjust_symtab): New functions.
3124 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3125 Declare sparc_adjust_symtab as tc_adjust_symtab.
3126 * doc/c-sparc.texi: Add description of #ignore special literal
3127 for .register pseudo-op.
3129 1999-07-30 Catherine Moore <clm@cygnus.com>
3131 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3132 the relocation's section offset.
3134 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3136 * write.c (fixup_segment): Fix generic error check overflow test.
3138 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3139 X_add_number to long.
3141 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3143 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3146 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3148 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3151 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3153 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3155 * configure.bat: Remove; obsolete.
3156 * config/go32.cfg: Likewise.
3158 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3160 * configure.in (i386-*-vxworks*): New target.
3161 * configure: Rebuild.
3163 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3165 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3167 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3169 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3171 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3172 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3173 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3174 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3175 MAX_RELOC_EXPANSION): Define.
3176 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3178 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3180 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3181 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3182 block. Print a warning if an 8-bit or 16-bit constant
3183 displacement or immediate is truncated on output.
3184 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3186 (i386_operand): Disallow immediate jump absolute operand.
3188 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3190 * configure.in: Bump version number to 2.9.5.
3191 * configure: Rebuild.
3193 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3196 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3198 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3199 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3201 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3203 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3205 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3207 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3208 if -mno-fpu was given.
3209 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3211 (cons_fix_new_arm): Remove misleading comments.
3213 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3215 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3217 (relax_segment): Likewise. After giving a rs_org error, convert
3218 the frag to rs_align to avoid cascading errors.
3220 1999-07-12 Andreas Schwab <schwab@suse.de>
3222 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3224 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3226 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3227 as appropriate. Fill in structure initializations. Add variable
3228 initializations. Add casts.
3229 * dwarf2dbg.c (print_stats): Change i to size_t.
3230 * listing.c (listing_listing): Change list_line to unsigned int.
3232 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3234 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3235 rather than checking for \001 and \002 in symbol name.
3236 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3238 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3240 * configure.in (hppa*-linux-gnu*): New target.
3241 * configure: Rebuilt.
3243 1999-07-08 Nick Clifton <nickc@cygnus.com>
3245 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3247 1999-07-07 Nick Clifton <nickc@cygnus.com>
3249 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3250 accessing symbolP directly.
3252 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3254 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3257 1999-07-05 Nick Clifton <nickc@cygnus.com>
3259 * config/tc-arm.c (ARM_EXT_V5): Define.
3260 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3261 (md_begin): Detect ARM v5 architectures.
3262 (md_parse_option): Accept arm v5 specification.
3263 (md_show_usage): Documment -marmv5 switch.
3265 * doc/c-arm.texi: Document -marmv5 command line option.
3267 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3269 (validate_immediate_twopart): New function. Determine if a
3270 constant can be computed by two ADD instructions.
3271 (output_inst): Remove its command line parameter - it was never
3273 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3274 implememt the ADRL pseudo op.
3275 (tc_gen_reloc): Generate a suitable error message if an ADRL
3276 instruction tries to generate a real reloc.
3278 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3280 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3282 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3285 1999-06-27 H.J. Lu <hjl@gnu.org>
3287 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3288 non BFD_ASSEMBLER case.
3290 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3292 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3295 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3297 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3298 out_end_sequence() when the address decreases due to a new frag.
3299 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3300 numbering starts with 1.
3302 1999-06-23 Nick Clifton <nickc@cygnus.com>
3304 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3306 (mcore_s_text): Call obj_elf_text for ELF target.
3307 (mcore_s_data): Call obj_elf_data for ELF target.
3308 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3310 (mcore_s_bss): New function: Dump literal table before changing
3312 (mcore_s_comm): New function: Dump literal table before changing
3315 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3316 No longer static functions.
3317 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3318 Provide prototypes for these functions.
3320 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3322 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3323 a list of names, to try obj_segment_name, and to try abbreviated
3324 names when using COFF without long section names.
3326 * config/tc-alpha.c: More use of symbol accessor functions.
3327 * config/tc-arc.c: Likewise.
3328 * config/tc-d30v.c: Likewise.
3329 * config/tc-fr30.c: Likewise.
3330 * config/tc-i860.c: Likewise.
3331 * config/tc-m88k.c: Likewise.
3332 * config/tc-mcore.c: Likewise.
3333 * config/tc-ns32k.c: Likewise.
3334 * config/tc-sparc.c: Likewise.
3335 * config/tc-v850.c: Likewise.
3337 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3338 sy_value with appropriate accessor functions.
3339 * config/tc-arm.c (md_apply_fix3): Likewise.
3340 * config/tc-d10v.c (AT_WORD_P): Likewise.
3341 * config/tc-v850.c (reg_name_search): Likewise.
3343 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3344 use symbol_get_bfdsym instead.
3345 * config/tc-ppc.c (md_assemble): Likewise.
3346 * config/tc-v850.c (v850_comm): Likewise.
3348 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3350 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3351 the symbol, rather than accessing the bsym member.
3352 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3353 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3354 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3355 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3356 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3357 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3358 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3359 * config/tc-v850.c (tc_gen_reloc): Likewise.
3361 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3363 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3364 (hppa_gen_reloc_type): Conditionalize on BFD64.
3365 (tc_gen_reloc): Re-enable ELF relocations.
3366 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3368 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3370 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3372 (do_ldst): Move assignment out of if condition.
3373 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3374 parentheses to avoid warning.
3376 1999-06-21 Nick Clifton <nickc@cygnus.com>
3378 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3379 macro to get at the BFD symbol associated with a GAS symbol.
3381 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3383 * config/tc-ppc.c: Update for symbol handling changes.
3384 * config/obj-coff.c: Likewise.
3386 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3388 * tc-hppa.c: General cleanups of ELF support. No more spaces
3389 and subspaces for ELF.
3390 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3391 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3392 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3393 (UNWIND_SECTION_NAME): Likewise.
3394 (space/subspace related structures): Conditionalize definitions
3396 (space/subspace directives and support routines): Conditionalize
3397 definitions and references/uses on OBJ_SOM.
3398 (label_symbol_struct): For ELF, track the symbol's segment. For
3399 SOM track its space.
3400 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3402 (USE_ALIASES): Kill for both SOM & ELF.
3403 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3404 (pa_space, pa_subspace): Corresponding changes.
3405 (pa_spaces_begin): Corresponding chagnes.
3406 (md_begin): Do not muck around with space/subspace stuff for
3408 (md_apply_fix): Temporarily disable argument relocation stuff
3410 (tc_gen_reloc): Temporarily disable relocation generation for
3412 (pa_build_unwind_subspace): Similarly.
3414 1999-06-16 Nick Clifton <nickc@cygnus.com>
3416 * config/tc-arm.c (thumb_set): New pseudo op.
3417 (text, data, section): Override these pseudo ops with ARM
3419 (s_thumb_set): New function: Perform the same as a .set pseudo
3420 op, but also mark the alias'ed symbol as being a Thumb
3422 (arm_s_text): New function: Perform the same as the .text
3423 pseudo op, but dump the literal pool before changing
3425 (arm_s_data): New function: Perform the same as the .data
3426 pseudo op, but dump the literal pool before changing
3428 (arm_s_section): New function: Perform the same as the
3429 .section pseudo op, but dump the literal pool before changing
3431 (arm_cleanup): Do not reset the current section before dumping
3434 1999-06-17 Nick Clifton <nickc@cygnus.com>
3436 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3437 OPTION_NO_WARN_UNMATCHED entries.
3438 (md_parse_option): Generate a warning message if an unrecognised
3439 option is encountered.
3441 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3442 (get_operands): When parsing an expression after an '@' symbol
3443 has been detected, do not ignore '#' symbols.
3444 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3447 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3449 From K. Richard Pixley <rich@noir.com>:
3450 * configure.in (ppc-*-vxworks*): New target.
3451 * configure: Rebuild.
3453 1999-06-12 Philip Blundell <philb@gnu.org>
3455 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3457 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3459 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3460 which refer to symbols in linkonce sections, permit reducing the
3461 relocs if the symbol is local.
3463 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3465 * subsegs.c (subseg_text_p): New function.
3466 * as.h (subseg_text_p): Declare.
3467 * read.c (do_align): Use subseg_text_p to set the default fill.
3468 * write.c (subsegs_finish): Likewise.
3469 * config/obj-coff.c (write_object_file): Likewise.
3470 * config/tc-i386.h (md_maybe_text): Don't define.
3471 (md_do_align): Use subseg_text_p to set the default fill.
3472 * config/tc-m32r.c (m32r_do_align): Likewise.
3473 * config/tc-sh.c (sh_do_align): Likewise.
3474 * config/tc-sparc.h (md_do_align): Likewise.
3476 1999-06-12 David O'Brien <obrien@freebsd.org>
3478 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3479 * configure: Rebuild.
3481 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3483 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3484 * Makefile.am: Rebuild dependencies.
3485 * Makefile.in: Rebuild.
3487 * config/tc-i386.c (i386_immediate): Remove unused label
3490 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3491 * symbols.c: Likewise.
3492 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3493 sy_next field when taking address, rather than symbol_next.
3495 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3497 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3498 value from the output file architecture.
3499 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3500 * dwarf2dbg.h: Change bfd_vma to addressT.
3502 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3504 * dwarf2dbg.h: Use PARAMS in function declarations.
3506 1999-06-11 Martin Dorey <mdorey@madge.com>
3508 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3509 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3511 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3513 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3515 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3517 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3520 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3522 * read.c (read_a_source_file): Only declare inescape if
3525 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3527 (find_entry_byval): Add parens to avoid warning.
3529 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3531 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3534 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3536 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3539 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3540 synthetize_setx): New functions.
3541 (md_assemble): Broken the special cases into the above
3542 functions. Make compiler happy if sizeof(bfd_vma)==4.
3543 Fix sethi generated from set/setuw. If instructions have a relloc,
3544 always clear the fields to be relocated in the opcode.
3545 (sparc_ip): Remove special_case global variable.
3547 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3549 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3550 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3551 indication of success rather than a value.
3552 (itbl_get_val): Likewise.
3553 (itbl_get_field): Use strcspn. Change delimiters to include
3555 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3556 (itbl_get_val): Likewise.
3557 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3559 * symbols.c (copy_symbol_attributes): Convert local symbols to
3562 1999-06-10 Nick Clifton <nickc@cygnus.com>
3564 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3567 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3569 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3570 Optimize set if sizeof(bfd_vma) == 64.
3571 (sparc_ip): Fix sethi - without %hi() it should generate
3572 R_SPARC_22 reloc, not R_SPARC_HI22.
3573 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3575 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3577 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3578 (s_ncons): New function.
3579 (native_op_table): New table.
3580 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3581 R_SPARC_OLO10 handling.
3583 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3585 * expr.h (struct expressionS): Revert last change; widen X_op.
3586 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3588 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3590 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3591 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3592 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3593 * Makefile.in: Regenerated.
3595 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3596 `common' pass on to s_mri_common.
3597 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3599 1999-06-06 Richard Henderson <rth@cygnus.com>
3601 * config/obj-elf.c (obj_elf_section): Don't free the return
3602 value of demand_copy_C_string.
3604 1999-06-05 Richard Henderson <rth@cygnus.com>
3606 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3607 creation logic from obj_elf_create_section.
3609 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3610 (section_stack): New.
3611 (special_sections): Make const.
3612 (obj_elf_section): Gut and rewrite parsing.
3613 (obj_elf_change_section): New function broken out of obj_elf_section.
3614 (obj_elf_parse_section_letters): Likewise.
3615 (obj_elf_section_word): Likewise.
3616 (obj_elf_section_type): Likewise.
3617 (obj_elf_previous): Treat as a toggle.
3618 (obj_elf_popsection): New.
3619 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3620 (ppc_section_type): Likewise.
3621 * config/tc-ppc.h: Likewise.
3623 * expr.h (struct expressionS): Don't make X_op a bitfield.
3624 * config/tc-alpha.c: Update for symbol handling changes.
3625 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3626 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3628 1999-06-05 Richard Henderson <rth@cygnus.com>
3630 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3631 (dwarf2_gen_line_info): Kill unused variables.
3632 (dwarf2_finish): Likewise.
3633 (dwarf2_where): Likewise.
3634 (dwarf2_directive_file): If we've only got a string,
3635 hand off to s_app_file.
3636 * ecoff.c: Move the include of ecoff.h.
3637 * symbols.h (S_IS_FUNCTION): Prototype.
3639 * read.c (LEX_HASH): Supply a default.
3641 (s_globl): Update `c' after skipping whitespace.
3642 * read.h (LEX_END_NAME, is_name_ender): New.
3643 * expr.c (get_symbol_end): Respect it.
3645 1999-06-04 Mark Klein <mklein@dis.com>
3647 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3649 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3651 * config/tc-hppa.c: Update for symbol handling changes.
3653 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3655 * cgen.c: Update for symbol handling changes.
3656 * config/tc-m32r.c: Likewise.
3658 * config/tc-hppa.h: Update for symbol handling changes.
3659 * config/tc-hppa.c: Likewise.
3661 * config/tc-arm.h: Update for symbol handling changes.
3662 * config/tc-arm.c: Likewise.
3663 (symbol_make_empty): Remove. Just use symbol_create.
3665 * symbols.c (symbol_set_tc): Correct name.
3667 * Makefile.am: Rebuild dependencies.
3668 ($(OBJS)): Don't depend upon struc-symbol.h.
3669 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3670 * dep-in.sed: Don't remove struc-symbol.h.
3671 * Makefile.in: Rebuild.
3673 * doc/internals.texi (Symbols): Describe changes in symbol
3676 1999-06-03 Richard Henderson <rth@cygnus.com>
3678 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3679 instead of doing the work by hand.
3681 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3683 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3684 state of line state-machine.
3685 (struct ls): Collect DWARF2 line state-machine state in new member
3686 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3687 resulted in any DWARF2 directives.
3688 (reset_state_machine): New function.
3689 (out_end_sequence): Ditto.
3690 (dwarf2_gen_line_info): When switching sections or switching to a
3691 lower text address, call out_end_sequence() first to terminate the
3692 previous code sequence as code sequences MUST have monotonically
3693 increasing addresses.
3694 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3696 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3698 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3699 DWARF2 debug info (line information only, at this point).
3700 * as.h: Update comment about supported debug formats.
3701 * dwarf2dbg.c, dwarf2dbg.h: New files.
3702 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3704 * expr.c (operand): Don't use [ for parens if we want an index op.
3705 (op_encoding): Switch [ into O_index, if desired.
3706 (op_rank): Renumber with O_index on bottom.
3707 (expr): If O_index, match closing bracket.
3708 * expr.h (O_index): New.
3710 * read.c (read_a_source_file): Conditionally allow matched "
3711 in lines passed to md_assemble.
3713 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3715 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3717 Add support for storing local symbols in a small structure to save
3718 memory when assembling large files.
3719 * as.h: Don't include struc-symbol.h.
3720 (symbolS): Add typedef.
3721 * symbols.c: Include struc-symbol.h.
3722 (local_hash): New static variable.
3723 (save_symbol_name): New static function, from symbol_create.
3724 (symbol_create): Call save_symbol_name.
3725 (local_symbol_count): New static variable.
3726 (local_symbol_conversion_count): Likewise.
3727 (LOCAL_SYMBOL_CHECK): Define.
3728 (local_symbol_make): New static function.
3729 (local_symbol_convert): New static function.
3730 (colon): Handle local symbols. Create local symbol for local
3732 (symbol_table_insert): Handle local symbols.
3733 (symbol_find_or_make): Create local symbol for local label name.
3734 (symbol_find_base): Check for local symbol.
3735 (symbol_append, symbol_insert): Check for local symbols.
3736 (symbol_clear_list_pointers, symbol_remove): Likewise.
3737 (verify_symbol_chain): Likewise.
3738 (copy_symbol_attributes): Likewise.
3739 (resolve_symbol_value): Handle local symbols.
3740 (resolve_local_symbol): New static function.
3741 (resolve_local_symbol_values): New function.
3742 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3743 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3744 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3745 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3746 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3747 (symbol_previous, symbol_next): New functions.
3748 (symbol_get_value_expression): Likewise.
3749 (symbol_set_value_expression): Likewise.
3750 (symbol_set_frag, symbol_get_frag): Likewise.
3751 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3752 (symbol_mark_used_in_reloc): Likewise.
3753 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3754 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3755 (symbol_mri_common_p): Likewise.
3756 (symbol_mark_written, symbol_clear_written): Likewise.
3757 (symbol_written_p): Likewise.
3758 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3759 (symbol_section_p, symbol_equated_p): Likewise.
3760 (symbol_constant_p): Likewise.
3761 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3762 (symbol_get_obj, symbol_set_obj): Likewise.
3763 (symbol_get_tc, symbol_set_tc): Likewise.
3764 (symbol_begin): Initialize local_hash.
3765 (print_symbol_value_1): Handle local symbols.
3766 (symbol_print_statistics): Print local symbol statistics.
3767 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3768 Declare new symbols.c functions. Move many declarations here from
3770 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3771 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3772 (struct symbol): Move bsym to make it clearly the first field.
3773 Remove TARGET_SYMBOL_FIELDS.
3774 (symbolS): Don't typedef.
3775 (struct broken_word): Remove.
3776 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3777 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3778 (symbol_clear_list_pointers): Likewise.
3779 (symbol_insert, symbol_remove): Likewise.
3780 (symbol_previous, symbol_append): Likewise.
3781 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3782 (struct local_symbol): Define.
3783 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3784 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3785 (local_symbol_get_frag, local_symbol_set_frag): Define.
3786 (local_symbol_get_real_symbol): Define.
3787 (local_symbol_set_real_symbol): Define.
3789 * write.c (write_object_file): Call resolve_local_symbol_values.
3790 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3791 (TARGET_SYMBOL_FIELDS): Don't define.
3792 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3793 ECOFF_DEBUGGING, add ECOFF fields.
3794 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3795 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3796 ECOFF_DEBUGGING, add ECOFF fields.
3797 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3798 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3799 * config/tc-mcore.h: Don't include struc-symbol.h.
3800 (TARGET_SYMBOL_FIELDS): Don't define.
3801 (struct mcore_tc_sy): Define.
3802 (TC_SYMFIELD_TYPE): Define.
3803 * Many files: Use symbolS instead of struct symbol. Use new
3804 accessor functions rather than referring to symbolS fields
3807 * read.c (s_mri_common): Don't add in value of line_label.
3809 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3810 checking for SEC_LINK_ONCE.
3812 * config/tc-sh.h (sh_fix_adjustable): Declare.
3814 * app.c (input_buffer): New static variable.
3815 (app_push): Save saved_input in allocated buffer.
3816 (app_pop): Restored saved_input.
3817 (do_scrub_chars): Change get parameter to take char * and int as
3818 arguments. Change GET macro to pass input_buffer to get
3819 function. Don't save input into allocated buffer.
3820 * as.h (do_scrub_chars): Update declaration.
3821 * input-file.c (input_file_get): Change to take char * and int.
3822 Read data into passed in buffer. Remove static buffer.
3823 * read.c (scrub_from_string): Change to take char * and int. Copy
3824 data into passed in buffer.
3826 * hash.h: Neaten. Declare hash_traverse.
3827 * hash.c: Complete rewrite based on BFD hashing code.
3828 * gasp.c (chunksize): New variable.
3829 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3832 1999-05-28 Nick Clifton <nickc@cygnus.com>
3834 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3835 addend unless the target uses an old ABI.
3837 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3839 -Wchar-subscripts cleanup
3840 * listing.c (listing_newline): Use unsigned char variable, so
3841 calls to isascii,iscntrl are correct.
3842 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3844 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3845 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3846 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3847 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3849 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3851 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3853 (arch_coldfire_p): New #define.
3854 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3856 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3858 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3860 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3861 (install_operand): Add place `N'.
3862 (init_table): Add registers ACC, MACSR, MASK.
3864 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3866 * config/tc-m68k.c: Change mcf5200 --> mcf.
3867 (archs): Add mcf5206e, mcf5307.
3868 (m68k_ip): Add format `u'.
3869 (install_operand): Add place `m', `M', `h'.
3870 (init_table): Add upper/lower registers.
3872 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3874 1999-05-28 Martin Dorey <mdorey@madge.com>
3876 * config/tc-i960.c: Several minor changes to add ELF and
3877 BFD_ASSEMBLER support.
3878 * config/tc-i960.h: Likewise.
3879 * configure.in (i960-*-elf*): New target.
3880 * aclocal.m4, configure: Rebuild.
3882 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3884 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3885 reloc changes when defined(BFD_ASSEMBLER).
3887 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3889 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3891 * write.c (write_print_statistics): Output to file, not stderr.
3893 * expr.c (generic_bignum_to_int32,64): Prototype.
3895 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3896 output_sleb128, output_uleb128, output_big_sleb128,
3897 output_big_uleb128, output_big_leb128): Prototype.
3898 (output_big_sleb128, output_big_uleb128): Make inline.
3899 (output_big_leb128): Remove inline
3901 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3902 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3903 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3904 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3905 value for correct overflow check in write.c:fixup_segment.
3906 * write.c (fixup_segment): Move bitfield overflow checks to after
3907 the md_apply_fix call.
3908 * config/obj-coff.c (fixup_segment): Likewise.
3909 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3910 valueT *val argument.
3912 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3914 * config/atof-ieee.c (gen_to_words): Correctly round a
3915 denormalized number. Fix off-by-one in range checking for
3916 exponent in a denormal.
3918 1999-05-10 Nick Clifton <nickc@cygnus.com>
3920 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3923 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3925 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3927 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3929 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3930 (ReverseRegRegmem): Remove.
3931 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3932 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3933 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3936 From Doug Ledford <dledford@redhat.com>
3937 * config/tc-i386.h (RegXMM): New for P/III.
3938 * config/tc-i386.c: Add support for P/III.
3940 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3942 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3943 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3944 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3946 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3948 * config/tc-i386.c (i386_immediate): Skip whitespace before
3949 complaining about junk after expression.
3950 (i386_displacement): Likewise.
3952 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3954 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3955 Don't copy before downcaseing.
3957 1999-05-05 Catherine Moore <clm@cygnus.com>
3959 * tc-m68k.c: Include elf/m68k.h.
3960 (m68k_elf_final_processing): New routine.
3961 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3964 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3966 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3969 1999-04-30 Nick Clifton <nickc@cygnus.com>
3971 * config/tc-mcore.c (mcore_s_section): Dump literals before
3974 1999-04-29 Nick Clifton <nickc@cygnus.com>
3976 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3979 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3981 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3982 (TC_INIT_FIX_DATA): Delete.
3983 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3984 (TC_INIT_FIX_DATA): Delete.
3985 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3986 * write.c (fix_new_internal): Initialize fx_cgen member.
3987 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3988 (gas_cgen_md_apply_fix3): Update.
3989 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3990 (md_cgen_record_fixup_exp): Update.
3991 (FX_OPINFO_R_TYPE): Update.
3993 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3994 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3995 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3996 * frags.h (struct frag): Make opindex, opinfo ints.
3998 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4000 1999-04-26 Tom Tromey <tromey@cygnus.com>
4002 * aclocal.m4, configure: Updated for new version of libtool.
4004 1999-04-22 Nick Clifton <nickc@cygnus.com>
4006 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4008 (md_apply_fix3): Do not fix up absolute relocations against
4011 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4013 1999-04-20 Nick Clifton <nickc@cygnus.com>
4015 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4016 changes and data-in-text directives.
4017 (mcore_cons): New function: intercept cons() operations.
4018 (mcore_float_cons): New function: intercept float_cons()
4020 (mcore_stringer): New function: intercept stringer() operations.
4022 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4024 * obj.h (struct format_ops): Change generate_asm_lineno field to
4026 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4028 * config/tc-alpha.c (find_opcode_match): Add default case to
4030 (find_macro_match): Likewise.
4031 (load_expression): Parenthesize && within ||.
4033 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4035 1999-04-17 Nick Clifton <nickc@cygnus.com>
4037 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4038 .text .data .section pseudo ops.
4039 (mcore_s_section): New function. Dump lits before changing secs.
4040 (mcore_s_text): New function. Dump lits before changing secs.
4041 (mcore_s_data): New function. Dump lits before changing secs.
4043 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4045 * config/tc-mips.c (mips_32bitmode): New.
4046 (md_begin): Set mips_32bitmode if needed.
4047 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4048 Set EF_MIPS_32BITMODE.
4050 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4052 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4055 1999-04-16 Nick Clifton <nickc@cygnus.com>
4057 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4059 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4061 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4062 expressions correctly.
4065 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4067 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4069 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4071 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4072 and fmpynfadd instructions.
4074 1999-04-11 Richard Henderson <rth@cygnus.com>
4076 * as.h (environ): Declare it, if needed.
4077 * as.c (dump_statistics): Don't declare environ.
4078 * configure.in (environ): Detect declaration.
4079 * configure, config.in: Rebuild
4081 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4082 (i386_displacement): Allocate enough space for replacement buffer.
4083 Clean up replacement buffer initialization.
4085 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4087 * subsegs.c (section_symbol): Don't create a new symbol if one
4088 already exists; instead, use the existing one, but set its segment
4089 and frag data if it hasn't already been defined.
4090 * config/obj-coff.c (c_section_symbol): Likewise.
4092 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4094 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4096 1999-04-08 Nick Clifton <nickc@cygnus.com>
4098 * config/tc-mcore.c: New File: Support routines for MCore
4100 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4101 * config/obj-coff.c: Add support for mcore-pe target.
4103 * Makefile.am: Add support for MCore targets.
4104 * Makefile.in: Regenerate.
4105 * configure.in: Add support for MCore targets.
4106 * configure: Regenerate.
4108 * doc/all.texi: Set MCORE.
4109 * doc/as.texinfo: Document MCore specific command line options.
4111 * write.h: Prevent multiple inclusion.
4113 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4115 * asintl.h (LC_MESSAGES): Never define.
4116 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4118 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4121 * Makefile.am (m68k-parse.c): If configuring in the source
4122 directory, copy m68k-parse.y into the local directory before
4123 running ylwrap, to remove spurious differences when generating
4125 * Makefile.in: Rebuild.
4127 * config/tc-sparc.h (md_do_align): Just allocate the number of
4128 bytes necessary, rather than always allocating 1024.
4130 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4132 * listing.c (listing_newline): Add cast to avoid warning.
4133 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4134 * config/tc-i386.c (i386_scale): Add return value.
4135 (build_displacement_string): Remove unused local temp_disp2.
4136 (i386_intel_memory_operand): Add parentheses to avoid warning.
4137 (i386_intel_operand): Remove unused local end_of_operand_string.
4138 (i386_operand): Remove unused local operand_modifier.
4139 (i386_operand): Add parens to avoid warning.
4141 1999-04-04 Don Bowman <don@pixsci.com>
4143 * configure.in: Add mips*-*-vxworks* target; have it define
4145 * configure, config.in: Rebuild.
4147 1999-03-31 Nick Clifton <nickc@cygnus.com>
4149 * configure.in (emulations): Add support for arm-epoc-pe.
4150 * configure: Regenerate.
4151 * config/te-epoc-pe.h: New file. Define macros specific to
4153 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4154 for arm-epoc-pe target.
4156 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4158 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4160 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4162 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4163 detect ",n" without a condition.
4164 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4167 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4169 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4170 instruction is encoded with one bit.
4173 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4175 * doc/internals.texi (CPU backend): Mention that
4176 line_separator_chars should not include newline. From thi
4177 <ttn@mingle.glug.org>.
4179 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4181 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4182 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4184 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4186 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4188 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4190 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4193 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4195 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4197 1999-03-15 Martin Hunt <hunt@cygnus.com>
4199 * app.c (do_scrub_begin): Change '-' back to a symbol char
4200 so we can use multiple opcodes on a line again.
4202 * config/tc-d30v.c: By default, warn if a symbol has
4203 the same name as a register. Plus some minor
4204 updates from the branch.
4206 1999-03-13 Nick Clifton <nickc@cygnus.com>
4208 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4209 BFD_RELOC_16 and BFD_RELOC_64.
4211 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4213 * expr.c (expr): Add missing else.
4215 1999-03-12 Nick Clifton <nickc@cygnus.com>
4217 * config/tc-arm.c (md_apply_fix3): Improve error message.
4219 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4221 * Makefile.am (CPU_TYPES): Add fr30.
4222 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4223 (fr30,m32r dependencies): Update.
4224 * Makefile.in: Rebuild.
4226 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4227 (gas_cgen_record_fixup_exp): Ditto.
4228 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4229 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4230 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4231 (md_cgen_lookup_reloc): Update use of operand->type.
4232 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4233 (md_convert_frag): Call cgen_operand_lookup_by_num.
4234 (md_cgen_lookup_reloc): Update use of operand->type.
4235 (m32r_cgen_record_fixup_exp): Ditto.
4237 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4239 * config/tc-mips.c (md_show_usage): Fix message.
4241 1999-03-03 Nick Clifton <nickc@cygnus.com>
4243 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4244 and LDR reg,=<expr> instruction.
4246 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4249 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4251 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4253 1999-02-17 Nick Clifton <nickc@cygnus.com>
4255 This patch was created by: Scott Bambrough
4256 <scottb@corelcomputer.com>
4259 Special cased '@' character. The '@' character is used as the
4260 ARM assembler comment character, as a special character
4261 and in ELF .symver pseudo-op's, and as a special character in
4262 .type and .section pseudo-ops.
4263 (symver_pseudo): New static variable.
4264 (symver_state): New static variable.
4265 (struct app_save): Add field 'symver_state'.
4266 (app_push): Save global symver_state int struct app_save.
4267 (app_pop): Restore global symver_state from struct app_save.
4268 (do_scrub_chars): Special case handling of '@' character in
4271 * configure.in: Modified to recognize armv* uname syntax from ARM
4273 * configure: Regenerated.
4275 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4276 a prefix to the section's type.
4277 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4278 the type's typename.
4280 * config/tc-arm.h: Add support for PIC generation:
4281 (pic_code): New boolean.
4282 (obj_relocate_extern): Define.
4283 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4284 (TC_CONS_FIX_NEW): Define.
4285 (tc_fix_adjustable): Define.
4286 (GLOBAL_OFFSET_TABLE_NAME): Define.
4288 * config/tc-arm.c: Add support for PIC generation:
4289 (line_seperator_chars): Allow ';' as a seperator for Linux.
4290 (is_immediate_prefix): New macro.
4291 (arm_parse_reloc): New function.
4292 (s_arm_elf_cons): New function.
4293 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4294 (md_undefined_symbol): Special case handling for the Global Offset
4296 (md_apply_fix3): Handle PIC relocs.
4297 (tc_gen_reloc): Handle PIC relocs.
4298 (md_parse_option): Add support for '-k' command line switch to
4299 enable PIC generation.
4300 (cons_fix_new_arm): New function.
4301 (s_arm_elf_cons): New function.
4303 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4305 * configure.in: Add comments for uses of AC_DEFINE.
4306 * acinclude.m4: Likewise.
4307 * acconfig.h: Remove.
4308 * aclocal.m4: Rebuild.
4309 * configure: Rebuild.
4310 * Makefile.in: Rebuild.
4311 * config.in: Rebuild.
4313 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4315 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4316 non-constant offset from a base register.
4318 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4320 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4323 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4325 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4326 (emit_insn): Look for pc-relative and no-overflow specifiers on
4327 internal relocation types.
4329 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4331 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4334 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4336 (mips_4650, mips_4010, mips_4100): Variables removed.
4337 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4338 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4340 (md_begin): Don't bother initializing the mips_NNNN variables;
4341 mips_cpu is set, and that's good enough now.
4342 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4343 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4344 (show): New function, to handle wrapping in the CPU lists.
4345 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4347 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4349 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4350 than treat as an immediate specifier.
4352 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4354 * config/tc-i386.c: Prototype many functions.
4355 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4356 (i386_immediate): Remove unused second argument.
4357 (i386_intel_operand): Fix i386_is_reg typo.
4358 (i386_operand): Use allow_naked_reg.
4359 (output_invalid): Make operand int for K&R.
4361 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4363 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4365 * Makefile.in: Rebuild.
4367 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4369 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4371 (EXTRA_as_new_SOURCES): Comment out.
4372 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4373 * Makefile.in: Rebuild.
4374 * doc/Makefile.in: Rebuild.
4375 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4376 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4377 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4378 * configure: Rebuild.
4379 * aclocal.m4: Rebuild.
4380 * config.in: Rebuild.
4381 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4382 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4383 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4384 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4385 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4386 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4387 (gas_cgen_record_fixup_exp): Ditto.
4388 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4389 descriptor, not global variable.
4390 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4391 descriptor, not global variable. Refer to insert_operand handler
4392 via cpu descriptor, not global function.
4393 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4394 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4395 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4396 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4397 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4398 * config/tc-m32r.c: Ditto.
4399 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4400 (md_assemble): Ditto.
4401 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4403 1999-02-09 Nick Clifton <nickc@cygnus.com>
4405 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4406 relocations for ELF targets.
4408 1999-02-08 Nick Clifton <nickc@cygnus.com>
4410 * configure.in: Add support for StrongARM target.
4411 * configure: Regenerate.
4413 1999-02-05 Nick Clifton <nickc@cygnus.com>
4415 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4417 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4420 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4422 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4424 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4426 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4427 (INTEL_DWORD_MNEM_SUFFIX): Define.
4430 (DWORD_PTR): Define.
4431 (XWORD_PTR): Define.
4433 (OFFSET_FLAT): Define.
4435 (NONE_FOUND): Define.
4438 * config/tc-i386.c (set_intel_syntax): New routine.
4439 (intel_syntax): Declare.
4440 (allow_naked_reg): Declare.
4441 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4442 (intel_float_operand): New routine.
4443 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4444 Handle brackets as well as parens. Call i386_intel_operand for
4445 intel syntax. Reverse operands if appropriate. Handle new
4446 suffixes. Handle movzx and movsx.
4447 (i386_is_reg): New routine.
4448 (i386_immediate): New routine.
4449 (i386_scale): New routine.
4450 (i386_displacement): New routine.
4451 (i386_operand_modifier): New routine.
4452 (build_displacement_string): New routine.
4453 (i386_parse_seg): New routine.
4454 (i386_intel_memory_operand): New routine.
4455 (i386_intel_operand): New routine.
4456 (i386_operand): Call i386_displacement, i386_immediate,
4457 i386_scale, etc. instead of handling inline.
4458 (parse_register): Handle registers without prefix.
4460 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4462 * configure: Regenerate.
4463 * configure.in (arm-*-oabi): New.
4464 (thumb-*-oabi): New.
4465 * config/tc-arm.c (target_oabi): Declare.
4466 (md_apply_fix3): Support REL relocs.
4467 (md_parse_option): Handle -oabi.
4468 (elf32_arm_target_format): New routine.
4469 (md_longopts): Add OPTION_OABI.
4470 * config/tc-arm.h: Redefine TARGET_FORMAT.
4473 1999-01-28 Nick Clifton <nickc@cygnus.com>
4475 * write.c (write_relocs): Handle out of range error.
4477 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4478 (fr30_force_relocation): Default to 0.
4480 * config/tc-fr30.h (obj_fix_adjustable): Define.
4481 (TC_FORCE_RELOCATION): Define.
4483 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4486 1999-01-16 Nick Clifton <nickc@cygnus.com>
4488 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4489 merge of two instructions if the left instruciton kills the right.
4491 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4493 * Makefile.in: Regenerate.
4494 * configure.in: Redo test for using cgen.
4495 * configure: Regenerate.
4497 1999-01-09 Nick Clifton <nickc@cygnus.com>
4499 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4500 redefinition of this macro.
4502 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4504 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4507 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4509 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4510 a read of HI or LO and an immediatly following branch.
4512 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4514 * config/tc-mips.c (md_begin): Another correction to the setting of
4517 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4519 * config/tc-mips.c (md_begin): Correct type-o in setting of
4522 1998-12-21 Nick Clifton <nickc@cygnus.com>
4524 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4525 bit insn when optimizing, so that parallelised instructions will
4526 start on a 32 bit boundary.
4528 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4530 * config/tc-mips.c (mips_eabi64): New.
4531 (md_begin): Set mips_eabi64.
4532 (mips_elf_final_processing): Use it.
4534 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4536 * config/tc-mips.c (mips_elf_final_processing):
4537 Correct setting of ABI in e_flags.
4539 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4541 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4544 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4546 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4548 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4550 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4551 warning, values that don't fit in the field.
4553 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4555 * config/tc-mips.c (mips_abi_string): New.
4556 (md_parse_option,md_longopts): Add mabi.
4557 (mips_elf_final_processing): Set e_flags based on mabi flag.
4559 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4561 * config/tc-mips.c (md_parse_option): Handle vr4111.
4563 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4565 * config/tc-h8300.c (build_bytes): Change message given if the
4566 instruction requires H8/300H mode and we're not in Hmode, to
4567 suggest that it may be the operand modes that are the problem, not
4568 necessarily the opcode.
4570 1998-12-10 Nick Clifton <nickc@cygnus.com>
4572 * config/tc-fr30.c: Add line separator character.
4574 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4576 * configure.in (hppa-*-mpeix*): New target.
4577 * config/obj-som.h (obj_som_compiler): Declare.
4578 * config/obj-som.c (compiler_seen): New static variable.
4579 (obj_som_compiler): New function.
4580 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4581 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4582 (pa_type_args): Set hppa_priv_level.
4583 (pa_compiler): New static function if OBJ_SOM.
4584 * configure: Rebuild.
4586 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4588 * read.c (output_leb128): Don't mark as inline.
4590 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4592 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4593 AIX .vbyte unaligned data support.
4594 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4595 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4598 1998-12-07 Nick Clifton <nickc@cygnus.com>
4600 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4603 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4605 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4606 BFD_RELOC_ARM_PCREL_BRANCH.
4608 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4610 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4611 checking the target type.
4612 (mips-dec-bsd*): Set endian to little.
4613 * configure: Rebuild.
4615 COFF weak symbol support, based on patches from Mark Elbrecht
4616 <snowball3@usa.net>:
4617 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4618 * config/obj-coff.c (obj_coff_weak): New static function.
4619 (obj_coff_endef) [both versions]: Handle weak symbols.
4620 (coff_frob_symbol): Likewise.
4621 (yank_symbols): Likewise.
4622 (obj_pseudo_table): Add "weak".
4624 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4625 <aymeric.vincent@emi.u-bordeaux.fr>.
4626 * aclocal.m4: Rebuild with current tools.
4627 * configure: Rebuild.
4629 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4630 an assertion failure for a case we can't handle when OBJ_ECOFF.
4632 * expr.c (operator): And with 0xff to avoid problems with signed
4635 1998-12-03 Nick Clifton <nickc@cygnus.com>
4637 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4638 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4640 1998-12-02 Nick Clifton <nickc@cygnus.com>
4642 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4645 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4647 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4648 calculation of pcrel point.
4650 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4652 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4655 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4657 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4659 (d10v_cleanup): Only generate previous insn if a multiline insn is
4662 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4664 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4667 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4669 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4670 -marm6xxx command line switches.
4672 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4674 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4675 (itbl-ops.o): Delete duplicate dependencies.
4676 Rebuild dependencies.
4677 Add fr30 dependencies.
4678 * Makefile.in: Rebuild.
4680 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4682 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4684 * listing.c: Ignore line terminator characters found inside
4687 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4689 * po/gas.pot: Regenerated.
4691 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4693 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4694 fr30_is_label_start(). Also checks for delay slot insns.
4696 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4697 FR30 instructions which contain a colon in the mnemonic.
4699 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4701 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4703 * config/tc-fr30.c: Removed currently superflous code.
4705 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4707 * config/tc-fr30.h: New file.
4708 * config/tc-fr30.c: Tweaking so that it will compile.
4710 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4712 * config/tc-d10v.h (obj_fix_adjustable): Define.
4713 (TC_FORCE_RELOCATION): Define.
4714 (d10v_force_relocation): Declare.
4715 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4716 (md_apply_fix3): Handle Vtable relocs.
4717 (d10v_fix_adjustable): New.
4718 (d10v_force_relocation): New.
4720 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4722 * config/tc-d30v.c: Change default behaviour to ignore potential
4723 conflicts between register name and symbol names.
4725 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4727 * configure.in: Add fr30-*-*.
4728 * config/tc-fr30.c: New file.
4729 * Makefile.in: Regenerated.
4730 * config.in: Regenerated.
4731 * configure: Regenerated.
4732 * doc/Makefile.in: Regenerated.
4733 * po/gas.pot: Regenerated.
4735 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4737 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4740 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4742 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4744 (do_scrub_chars): Add some casts to unsigned char to avoid
4745 unwanted sign extension.
4746 * read.c (lex_type): Set characters about 127 to be symbol
4748 * config/tc-i386.c (md_begin): Set identifier_chars and
4749 operand_chars for values above 127.
4751 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4753 * configure.in: detect cygwin* instead of cygwin32*
4754 * configure: regenerate
4756 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4758 * listing.c: Add support for producing a listing from piped
4761 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4763 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4764 (append_insn): Account for the tx39's multiply behavior.
4766 1998-10-26 Michael Meissner <meissner@cygnus.com>
4768 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4769 from assemble_parallel_insns. Add support for '->' to indicate
4770 explicitly serializing the instructions.
4771 (md_assemble): Ditto.
4773 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4775 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4778 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4780 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4782 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4784 * config/tc-mips.c : support frame and regmask/fregmask when
4785 MIPS_STABS_ELF is specified.
4787 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4789 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4790 (md_apply_fix): Don't return 1 for VTABLE relocs.
4791 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4793 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4795 * doc/c-i386.texi: Replace occurences of "opcode" with
4796 "instruction mnemonic", "instruction", or "mnemonic" when
4797 referring to the name of an instruction. Use "opcode" when
4798 referring to the sequence of machine bytes.
4800 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4801 (is_opcode_char): Rename to is_mnemonic_char.
4802 (md_assemble and i386_operand): Correct error messages from
4803 "opcode" to "instruction mnemonic"
4804 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4805 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4806 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4807 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4808 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4809 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4810 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4812 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4814 * config/tc-i386.c (i386_operand): Check for garbage after
4817 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4819 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4820 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4822 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4824 * config/tc-sh.h (obj_fix_adjustable): Define.
4825 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4826 (md_apply_fix): Likewise.
4827 (tc_gen_reloc): Likewise.
4828 (sh_fix_adjustable): New.
4830 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4832 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4833 * cgen.h (gas_cgen_finish_insn): Update prototype.
4834 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4835 cgen_insn_t -> CGEN_INSN_INT.
4836 (make_parallel): Update handling of CGEN_INT_INSN_P.
4837 (assemble_parallel_insn): Ditto.
4838 (target_make_parallel): New function.
4839 (md_assemble): Use it.
4841 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4843 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4845 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4847 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4848 converted into lower case.
4850 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4852 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4853 (gas_cgen_tc_gen_reloc): Likewise.
4854 * config/tc-m32r.h (obj_fix_adjustable): Define.
4855 * config/tc-m32r.c (m32r_fix_adjustable): New.
4856 (m32r_force_relocation): Handle VTABLE relocs.
4858 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4860 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4862 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4864 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4865 to lower case before parsing.
4867 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4868 parallel insns modift buts in the PSW as a side effect.
4870 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4872 * config/tc-d30v.c (find_format): Test for missing flag and
4875 (md_apply_fix3): Fix error messages to avoid
4876 assumption about presence of a symbol.
4878 (parallel_ok): Disallow parallel instructions that both modify the
4881 (find_format): Generate a warning if an odd numbered register is
4882 used as the first register in a mutli-register instruction.
4884 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4886 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4887 relocations are always associated with a symbol.
4889 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4891 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4892 (elf32_sparc_force_relocation): Declare.
4893 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4894 (tc_gen_reloc): Handle vtable relocs.
4895 (elf32_sparc_force_relocation): New.
4897 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4899 * symbols.c (S_IS_FUNCTION): New.
4900 * config/tc-v850.h (obj_fix_adjustable): Define.
4901 (TC_FORCE_RELOCATION): Define.
4902 (v850_force_relocation): Declare.
4903 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4904 of fx_addnumber for VTABLE reloc addends.
4905 (md_apply_fix3): Handle VTABLE relocs.
4906 (v850_fix_adjustable): New.
4907 (v850_force_relocation): New.
4909 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4911 * tc-hppa.c (fp_operand_format): Add some additional formats.
4912 (pa_ip): Do not automatically promote into pa2.0 mode.
4913 (pa_level): Handle ".level 2.0".
4915 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4917 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4918 * config/tc-i386.h (template.extension_opcode): Change to
4919 unsigned int to allow full range of 8-bit opcode suffixes.
4920 (None): Redefine as 0xffff.
4922 From Jeff B Epler <jepler@usgs.gov>
4923 * doc/c-i386.texi (i386-SIMD): New section.
4925 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4927 * read.c (discard_rest_of_line): New function.
4928 * read.h: Declare it.
4929 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4931 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4933 * config/tc-d10v.c (find_symbol_matching_register): New function.
4934 (find_opcode): Cope with the case where a register name matches
4937 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4939 * config/tc-v850.c (md_pcrel_from): Rename to
4940 v850_pcrel_from_section.
4941 (v850_pcrel_from_section): Do not resolves symbols in other
4944 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4946 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4948 * config/tc-d10v.c (find_opcode): Generate an error if a register
4949 is supplied for an operand that should not be a register.
4951 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4953 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4954 instructions to have another instruction in the right bin.
4956 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4958 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4959 the right container if the left container holds a branch
4962 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4964 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4965 both a register name and symbol name.
4966 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4968 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4970 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4971 execution unit class.
4973 (reg_name_search): If a name matches a register and a symbol,
4974 prefer the register.
4975 (find_format): Disallow flag registers when a general purpose
4976 register is required.
4977 If a number is required, but a register has been given, check to
4978 see if a symbol with the same name as the register exists, and if
4979 so, use that symbol.
4981 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4983 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4985 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4987 * config/tc-d30v.c (find_format): Do not accept flag registers as
4988 general purpose registers.
4989 (find_format): If an immediate value is expected at a given place
4990 in a format, but a register name has been provided instead, check
4991 to see if that register name matches the name of a predefined
4992 symbol and if it does, then use the symbol instead.
4993 (reg_name_search): If a register name matches a symbol name,
4994 prefer the register name to the symbol name.
4996 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4998 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4999 the previous insn to empty.
5001 1998-09-20 Michael Meissner <meissner@cygnus.com>
5003 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5004 pieces, forcing the use of an ANSI compiler.
5006 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5008 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5010 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5012 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5014 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5016 (obj_elf_vtable_entry): Likewise.
5017 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5018 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5019 (tc_gen_reloc): Likewise.
5020 (arm_fix_adjustable): Likewise.
5021 (elf32_arm_force_relocation): New.
5022 (armelf_frob_symbol): Remove coff-style symbol support.
5024 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5026 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5028 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5030 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5031 OBJ_COFF so that routine is defined for a.out format.
5033 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5035 * config/tc-i386.c (i386_operand): Detect non-segment registers
5036 used as segment prefixes.
5038 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5040 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5041 optimize across FDE boundaries.
5043 * config/obj-coff.c (obj_coff_section): Preserve any link once
5044 flags when setting the section flags.
5046 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5048 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5049 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5051 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5053 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5056 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5058 * frags.c (frag_grow): Include the size of the frag struct in the
5061 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5062 if the new subseg comes before the old.
5064 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5066 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5067 to handle edge8 and edge16.
5069 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5071 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5072 before we clobber the symbol involved.
5074 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5076 * config/tc-arm.c: Remove OBJ_ELF definitions for
5077 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5078 use arm_adjust_symtab for OBJ_COFF.
5079 (armelf_adjust_symtab): New Routine.
5080 * config/tc-arm.h: Define obj_adjust_symtab to
5081 armelf_adjust_symtab for OBJ_ELF.
5083 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5085 * configure.in: Make all i386-elf targets use bfd_gas.
5086 * config/tc-i386.c (tc_i386_force_relocation): New.
5087 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5088 (md_apply_fix3): Likewise.
5089 (tc_gen_reloc): Handle them.
5090 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5091 tc_i386_force_relocation.
5093 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5095 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5097 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5099 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5100 current opcode after writing the first insturction of a reverse
5103 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5105 * read.h (generate_lineno_debug): Add prototype.
5106 * read.c (generate_lineno_debug): Make non-static.
5108 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5110 * config/tc-i386.c (md_assemble): Only warn for address/data size
5113 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5115 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5116 against Thumb function names, as the linker needs this information.
5118 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5120 * expr.c (operand): Check also that there is no advance in operand
5121 after atof_generic in order to decide "is it label 0f or floating
5124 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5126 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5127 command line options with a single dash.
5128 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5130 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5132 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5133 * tc-arm.c (arm_fix_adjustable): New routine.
5135 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5137 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5138 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5139 demand_empty_rest_of_line before mri_comment_end.
5140 (equals): Check garbage after expression before
5141 mri_comment_end in MRI mode.
5143 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5145 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5146 small immediate constant to use the constant itself rather than
5149 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5151 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5152 (pa_leave): Likewise.
5154 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5156 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5158 (i386_operand): Fix an error message.
5160 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5162 * doc/c-arm.texi (ARM Directives): Document .req directive.
5164 * config/tc-arm.c (reg_required_here): Display erroneous string if
5165 the register name could not be decoded.
5166 Do not set inst.instruction if the sift is -1.
5168 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5170 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5173 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5175 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5176 even if it is belived to be unnecessary.
5178 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5180 config/tc-i386.c (i386_operand): Size immediate constants by
5181 suffix (erroneously removed as part of July 7 change).
5183 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5185 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5186 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5187 (armelf_frob_symbol): New Routine.
5188 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5190 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5192 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5194 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5196 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5197 command line switches passed to assembler.
5199 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5201 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5202 (gas_cgen_opcode_desc): Declare.
5203 (gas_cgen_parse_operand): Declare.
5204 (*): Prepend gas_ to gas specific fns to denote them as such.
5206 * cgen.c (gas_cgen_opcode_desc): New global
5207 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5208 (queue_fixup): Renamed from cgen_queue_fixup.
5209 (*): Prepend gas_ to gas specific fns to denote them as such.
5211 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5212 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5213 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5214 Open opcode table and initialize it.
5215 (make_parallel): Use gas_cgen_opcode_desc.
5216 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5217 (md_assemble): Ditto.
5219 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5221 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5222 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5223 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5224 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5225 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5226 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5227 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5228 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5229 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5230 (INIT_STAB_SECTION): Likewise.
5231 (OBJ_PROCESS_STAB): Likewise.
5233 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5234 (md_parse_option): Watch for them.
5235 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5236 (md_begin): Kill neverdef code.
5237 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5238 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5239 (s_alpha_coff_wrapper): New.
5240 (md_pseudo_table): Trap all ECOFF pseudos.
5242 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5244 Start of changes to remove mdebug section from mips*-elf
5245 Based on MIPS_STAB_ELF definition
5246 * acconfig.h: undef if not configured
5247 * config.in: undef if not configured
5248 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5249 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5250 * stabs.c (s_stab_generic): flush frag
5252 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5254 * configure.in: (arm-*-elf): Handle.
5255 (thumb-*-elf): Handle.
5256 * configure: Regenerate.
5257 * read.c (stringer): Fix typo in comment.
5258 * write.c (fixup_segment): Don't add symbol value to addend if
5260 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5262 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5265 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5267 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5268 (write_2_short): Emit warning if new flag is set.
5269 (do_assemble): Set flags if left instruction is one of special
5270 "right-instruction-killer" type.
5272 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5274 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5275 Always output words in debug_info section as big endian.
5276 (sparc_target_format): Choose correct bfd target.
5277 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5279 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5281 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5282 to work with internationalization code. Issue an error when two
5283 operands match that are not allowed to match.
5285 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5287 * configure.in (install_tooldir): Allow target to specify whether
5288 it wants to be installed in $(tooldir)/bin.
5289 * configure: Regenerate.
5290 * Makefile.am (install-exec-local): Set install-exec-tooldir
5291 dependency via configure.
5292 * Makefile.in: Regenerate.
5294 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5296 * Makefile.am (install-exec-local): Split into two ...
5297 (install-exec-bindir,install-exec-tooldir): New rules.
5298 * Makefile.in: Regenerate.
5300 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5302 * Makefile.am (install-exec-local): Don't remove the file before
5303 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5304 W. Rozycki <macro@ds2.pg.gda.pl>.
5305 * Makefile.in: Rebuild.
5307 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5309 * cgen.c: Include libiberty.h.
5310 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5311 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5312 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5313 (md_cgen_lookup_reloc)): Declare.
5314 (md_cgen_record_fixup_exp): Declare.
5315 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5316 (m32r_relax_frag): Declare.
5317 (cgen_md_apply_fix3): Decls moved to cgen.h.
5318 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5319 (m32r_cgen_record_fixup_exp): Delete decl.
5320 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5321 (assemble_nop): Delete.
5322 (expand_debug_syms): Delete unused `exp'.
5323 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5324 Add default case for -Wall.
5325 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5326 (md_atof): Delete unused wordP.
5328 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5330 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5333 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5335 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5336 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5337 .print, .purgem, and .struct. Remove documentation for
5340 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5342 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5343 Update call to insert_operand.
5345 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5347 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5349 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5351 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5352 whitespace after a prefix operator.
5354 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5356 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5358 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5360 * config/tc-sparc.c (log2): New static function.
5361 (s_reserve): Use log2 to convert alignment before calling
5363 (s_common): Use log2 to convert alignment before calling
5364 record_alignment and frag_align.
5365 (sparc_cons_align): Use log2.
5367 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5369 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5370 (s_common): Likewise.
5372 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5373 initialization of waddr.
5374 (sparc_elf_final_processing): Add default case to switch.
5376 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5378 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5379 than temporary real.
5381 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5383 * write.c (subsegs_finish): Don't align the segments if there were
5386 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5387 copying aux information.
5389 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5390 expression into a symbol.
5392 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5394 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5395 type to unsigned int.
5396 (md_assemble): Change type used to store offsets from unsigned
5398 (i386_operand): Switch error check to only call RESTORE_END_STRING
5399 once after parse_register.
5401 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5403 * config/tc-v850.c (md_show_usage): Changed format to match that
5406 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5408 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5410 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5412 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5415 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5417 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5418 * doc/Makefile.in: Rebuild.
5420 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5422 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5423 for %lo expressions.
5424 (mips_ip, case 'u'): Move range check after code to mask
5425 off bits in %hi/%lo expressions. Mask off high bits for
5428 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5430 * doc/Makefile.am (gasver.texi): New target.
5431 (as.info, as.dvi): Depends upon gasver.texi.
5432 * doc/as.texinfo: Include gasver.texi. Mention version number on
5433 title page and in top node.
5434 * doc/Makefile.in: Rebuild.
5436 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5438 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5439 but not including the line containing the edict.
5440 * listing.h (LISTING_EOF): New.
5441 * input-scrub.c (input_scrub_next_buffer): Call it.
5443 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5445 * config/tc-i386.c (i386_operand): Don't set the size of an
5446 immediate address based solely on the suffix and the mode.
5448 * config/tc-i386.c (md_assemble): Add assertion to make sure
5449 overlap2 does not set Imm.
5451 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5452 sequences of whitespace to a single space.
5453 (is_space_chars): Just compare with space.
5454 (md_begin): Don't initialize space_chars.
5455 (md_assemble): Just skip a single whitespace character.
5456 (i386_operand): Rewrite base-index parsing to use new
5457 parse_register, and to skip white space. Skip white space in a
5458 number of other places too. Don't give error message if
5459 parse_register fails.
5460 (parse_register): Change reg_string parameter to be non-const.
5461 Add end_op parameter. Skip white space after the `%', and return
5462 end of register string. Give error message here rather than
5465 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5467 Based on patch from Matt Semersky <matts@scd.hp.com>:
5468 * expr.c (op_encoding): Make const.
5469 (expr_set_precedence): New function.
5470 (expr_begin): Don't set operator rankings, just call
5471 expr_set_precedence.
5472 * expr.h (expr_set_precedence): Declare.
5473 * read.c (s_mri): Call expr_set_precedence.
5475 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5477 * doc/as.texinfo (Statements): Remove paragraph discussing
5478 continuing lines with a backslash. This hasn't worked for years,
5481 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5483 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5485 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5486 (ps_CTORS, ps_DTORS): New section types.
5487 (vms_fixup_xtors_section): New function
5488 (Ctors_Psect, Dtors_Psect): Define.
5489 (IS_GXX_XTOR): Define
5490 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5491 Filter static constructors/destructors and add to
5492 Ctors_Symbols/Dtors_Symbols chain.
5493 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5494 appropriate section.
5496 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5497 * makefile.vms: Merge vax/vms support.
5499 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5501 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5502 (elf_pseudo_table): Add them.
5503 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5504 (md_apply_fix): Accept them.
5505 (mips_fix_adjustable): Don't adjust them.
5506 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5507 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5508 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5509 (tc_fix_adjustable): Don't adjust them.
5511 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5513 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5515 * Makefile.in: Regenerate.
5516 * configure.in: AC_SUBST cgen_cpu_prefix.
5517 * configure: Regenerate.
5519 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5521 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5522 Changed all users of COND12_DELAY.
5524 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5526 * config/tc-mn10300.c (set_arch_mach): New function.
5527 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5528 (md_begin): Default to mn10300 mode.
5529 (md_assemble): Only accept instructions for the core mn10300
5530 chip and the active machine type.
5532 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5534 * subsegs.h (segment_info_type): Give the struct a name.
5535 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5536 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5537 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5538 * config/tc-w65.h (tc_reloc_mangle): Declare.
5539 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5541 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5543 * config/tc-v850.c (v850_comm): Restore old section
5544 after common processing.
5546 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5548 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5550 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5552 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5553 char with code that explicitly sign-extends.
5555 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5557 * config/tc-v850.c (md_begin): Restore text section as the current
5558 section after creating call table sections.
5559 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5562 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5563 with call to macro SYM_AUXINFO.
5565 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5567 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5568 with the program transform name.
5569 * Makefile.in: Rebuild.
5571 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5573 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5576 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5578 * config/tc-i386.c (i386_operand): Be prepared for a space between
5579 the open parenthesis and the start of the register operand,
5580 because of the June 16 change.
5582 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5584 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5587 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5589 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5590 even if it is belived to be unnecessary.
5592 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5594 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5596 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5598 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5600 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5601 shift amount for a repeated operand. The shift amount for the
5602 repeated copy comes from the size of the operand.
5604 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5606 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5608 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5610 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5612 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5614 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5615 characters in it as LEX_IS_SYMBOL_COMPONENT.
5616 * config/tc-i386.h (tc_symbol_chars): Define.
5617 (extra_symbol_chars): Declare.
5618 * config/tc-i386.c (extra_symbol_chars): Define.
5619 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5620 (line_comment_chars): Set to '/' if TE_LINUX.
5621 * doc/c-i386.texi (i386-prefixes): Update.
5622 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5624 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5626 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5627 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5629 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5631 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5632 constraint in instructions REP & REPI.
5634 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5636 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5637 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5639 (check_range): If the operand is shifted, then shift the number
5640 before checking its range.
5642 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5644 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5647 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5649 * config/tc-v850.c (v850_comm): Create special sections as needed.
5651 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5653 * config/tc-d10v.c (write_2_short): Addition of swapping
5654 instructions for sequential and reverse sequential order when
5655 given order is not possible.
5657 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5659 * Makefile.am: Rebuild dependencies.
5660 (DEP_INCLUDES): Fix reference to intl build directory.
5661 * Makefile.in: Rebuild.
5663 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5665 * doc/c-i386.texi: Update 16 bit documentation.
5667 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5668 IgnoreDataSize to IgnoreSize as they are used for address size as
5670 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5671 32-bit mode, similarly addr16/data16 and variants.
5673 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5675 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5676 sequential word multiply instructions.
5678 (do_assemble): Add extra command line argument, to allow mul32
5679 attribute to be preserved across parallel insns.
5680 (md_assemble): Insert NOPs between explicitly parallel insns which
5681 contain an 32 bit multiply and a 16 multiply.
5683 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5685 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5688 * config/tc-i386.c (reloc): Add braces.
5690 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5691 consistent with Intel naming.
5692 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5693 use bitfields in sib_byte.
5694 (modrm_byte): Don't use bitfields here either.
5696 * config/tc-i386.c (current_templates): Add const.
5697 (parse_register): Add const to return, param, and char *s.
5698 (i386_operand): Add const to reg_entry *r.
5699 * config/tc-i386.h (templates): Add const to start, end.
5701 Inspired by code for 16 bit gas support from Martynas Kunigelis
5702 <martynas@nm3.ktu.lt>:
5703 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5704 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5705 (uses_mem_addrmode): Remove.
5706 (md_estimate_size_before_relax): Add support here too.
5707 (md_relax_table): Rewrite interface to md_relax for 16 bit
5709 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5710 (opcode_suffix_to_type): Remove.
5711 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5712 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5713 (md_convert_frag): Likewise.
5714 (i386_operand): Add support for 16 bit base/index regs,
5715 immediates, and displacements. Remove some unnecessary casts, and
5716 localise end_of_operand_string, displacement_string_start,
5717 displacement_string_end variables. Add GCC_ASM_O_HACK.
5718 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5720 * config/tc-i386.c (prefix_hash): Remove.
5721 (md_begin): Rewrite without obstacks. Remove prefix hash table
5722 handling. Rewrite lexical table handling.
5723 (i386_print_statistics): Don't print prefix statistics.
5724 (md_assemble): Rewrite instruction parser so that line is not
5725 converted to lower case. Don't do a hash_find for prefixes,
5726 instead recognise them via opcode modifier.
5727 (expecting_operand, paren_not_balanced): Localise variables.
5728 * config/tc-i386.h (IsPrefix): Define.
5729 (prefix_entry): Remove.
5731 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5732 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5733 '\\' in case where comment_chars contains '/'.
5735 * config/tc-i386.c (MATCH): Ensure given operand and template
5736 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5737 you must write `ljmp *table(%ebx)'.
5739 From H.J. Lu <hjl@gnu.org>:
5740 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5741 as 0 ifndef BFD_ASSEMBLER.
5742 (md_assemble): Allow immediate operands without suffix or
5743 other reg operand to default in size to the current code size.
5745 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5747 * config/tc-v850.c (md_begin): Restore creation of
5748 .call_table_text and .call_table_data sections.
5750 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5752 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5753 after emitting a word of noops.
5755 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5757 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5758 (i386_operand): Simplify checks for valid base/index combinations.
5759 Disallow `in 4(%dx),%al'.
5761 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5763 (add_prefix): Change parameter from char to int.
5765 * config/tc-i386.h (Ugh): Define opcode modifier.
5766 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5768 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5769 CONSISTENT_REGISTER_MATCH macros to check register types more
5770 thoroughly. Check for illegal suffix/operand combinations
5771 when matching insns with operands. Handle new `s' suffix, and
5772 associated FloatMF opcode modifier for float insns with memory
5774 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5775 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5776 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5777 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5778 DATA_PREFIX_OPCODE throughout.
5780 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5781 (md_assemble): Rewrite suffix/register operand checking code to be
5782 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5783 AnyMem, the better to grep.
5785 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5786 given a memory operand. Don't set Abs bits either.
5787 (type_names): Remove Mem*, Abs*.
5788 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5789 define opcode_modifiers as these cases are handled by Disp8,
5790 Disp16, Disp32 and suffix checks.
5791 (COMES_IN_BOTH_DIRECTIONS): Remove.
5792 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5794 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5795 if IgnoreDataSize modifier given. Remove ShortformW modifier
5796 test. Add test for ShortForm in W base_opcode modification.
5797 Merge Seg2ShortForm and Seg3ShortForm code.
5798 * config/tc-i386.h (ShortFormW): Remove.
5799 (IgnoreDataSize): Define.
5801 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5803 * config/tc-d30v.c (md_assemble): Store previous segment state
5804 with previous instruction.
5806 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5808 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5809 (ebp, esp): Remove static variables.
5810 (MATCH): Remove test for InOutPortReg.
5811 (i386_operand): Properly handle InOutPortReg here instead.
5812 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5813 (md_assemble): Simplify and correct modrm and sib generation.
5814 (i386_operand): Add warning for scale without index.
5815 Rewrite checks for valid base/index combinations.
5817 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5818 macros and enclose in do while(0).
5819 (RESTORE_END_STRING): Likewise.
5820 (md_assemble): Add one to printed operand number so we start
5821 from 1 not 0. Add some more gettext invocations.
5822 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5825 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5826 DATA_PREFIX, SEG_PREFIX): Define.
5827 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5828 (check_prefix): Remove function.
5829 (add_prefix): New function. Add prefix to i.prefix as well as
5831 (md_assemble): Changes for add_prefix. Remove hack for wait
5832 prefix, instead always output prefixes in fixed order. Test
5833 for jcxz/loop when selecting between word & dword operations,
5834 and add address size prefix rather than operand size prefix.
5835 Remove operand -> address size hack when emitting jcxz/loop.
5836 (i386_operand): Remove O_Absent check as it's done in expr.
5838 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5840 * configure.in: Recognize m5200 as a cpu_type of m68k.
5841 * aclocal.m4: Rebuild with current libtool.
5842 * configure: Rebuild.
5844 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5846 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5847 to relaxable_symbol to prevent references to external symbol from
5850 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5852 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5853 symbols are relaxable.
5855 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5857 * config/tc-v850.c (md_begin): Don't create special
5858 sections by default.
5860 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5862 * config/tc-mips.c (macro): For div and udiv, close the
5863 reorder block as soon as possible.
5865 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5867 From Matt Semersky <matts@scd.hp.com>:
5868 * macro.c (macro_mri_mode): New function.
5869 * macro.h (macro_mri_mode): Declare.
5870 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5873 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5875 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5878 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5879 until after xstrdup in OBJ_EVAX case.
5881 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5883 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5884 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5885 of hardcoded magic number.
5886 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5888 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5890 * read.c (do_s_func): New function.
5892 * read.h (do_s_func): Add prototype.
5894 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5896 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5897 nops if fill pattern not specified.
5899 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5901 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5902 * config/te-go32.h (TE_GO32): Define.
5903 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5905 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5907 Implement .func/.endfunc pseudo-ops.
5908 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5910 * read.c (potable): Add .func,.endfunc.
5911 (s_func): New function.
5912 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5914 (in_doc_func_p,current_function_label): New static globals.
5915 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5917 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5919 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5920 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5921 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5922 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5923 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5924 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5925 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5926 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5927 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5928 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5929 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5930 * config/tc-a29k.c: Don't define md_short_jump_size,
5931 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5932 * config/tc-alpha.c: Likewise.
5933 * config/tc-alpha.h: Likewise.
5934 * config/tc-arm.c: Likewise.
5935 * config/tc-h8300.c: Likewise.
5936 * config/tc-h8500.c: Likewise.
5937 * config/tc-hppa.c: Likewise.
5938 * config/tc-i860.c: Likewise.
5939 * config/tc-i960.c: Likewise.
5940 * config/tc-ppc.c: Likewise.
5941 * config/tc-sh.c: Likewise.
5942 * config/tc-sparc.h: Likewise.
5943 * config/tc-tic30.c: Likewise.
5944 * config/tc-w65.c: Likewise.
5945 * config/tc-z8k.c: Likewise.
5947 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5949 * config/tc-vax.c (_): Delete this macro used for placeholder
5950 values in vax_operand_width_size; it conflicts with the _() macro
5951 used for internationalization.
5953 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5955 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5956 code. From Chris Moller <moller@bops.com>.
5958 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5959 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5960 * read.c (emit_expr): Initialize seg and subseg fields of a new
5962 * write.c (write_object_file): Switch to the appropriate segment
5963 and subsegment when processing a broken word.
5965 * config/tc-m68k.c (mri_assemble): New static function.
5966 (build_mri_control_operand): Call mri_assemble rather than
5968 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5969 (s_mri_endf, s_mri_endw): Likewise.
5971 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5973 * read.c (s_org): Call md_flush_pending_output if it is defined.
5975 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5977 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5979 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5980 (md_parse_option): Add for same.
5981 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5982 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5983 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5985 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5987 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5989 * config/tc-arm.c (find_real_start): Relax definition of local
5992 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5994 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5995 symbols at the given address, not just the last one specified.
5997 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5999 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6000 or number_to_chars_littleendian to write data.
6002 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6004 * config/tc-v850.c (md_assemble): Remove artificially created
6005 register name symbols.
6007 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6009 * write.c (fixup_segment): Change "segment" to "section" in
6012 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6014 * write.c (fixup_segment): Change sym1-sym2 message again.
6016 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6018 * write.c (fixup_segment): Improve error message for sym1-sym2
6019 errors when sym1 is in a different segment from sym2.
6021 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6023 * config/tc-m32r.c (warn_unmatched_high): New static local.
6024 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6025 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6026 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6027 (md_parse_option): Likewise.
6028 (md_show_usage): Likewise.
6029 (m32r_frob_file): Likewise.
6031 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6032 (read_a_source_file): Call them.
6033 * read.h (stabs_generate_asm_file): Declare.
6034 * stabs.c (stabs_generate_asm_file): New function.
6035 (generate_asm_file): New function.
6036 (stabs_generate_asm_lineno): Move file name handling into
6039 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6041 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6042 (d30v_current_align, d30v_current_align_seg): New variables.
6043 (d30v_last_label): New variable.
6044 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6045 (s_d30v_data, s_d30v_section): Likewise.
6046 (md_pseudo_table): Call them.
6047 (md_begin): Initialize d30v_current_align_seg.
6048 (md_assemble): Call d30v_align when needed by known current alignment.
6049 (d30v_frob_label, d30v_cons_align): New functions.
6050 * config/tc-d30v.h (md_do_align): Remove.
6051 (tc_frob_label): Call d30v_frob_label.
6052 (md_cons_align): New.
6054 * config/tc-d30v.c (find_format): Convert complex expressions to
6055 expression symbols before processing. Clean up code formatting.
6057 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6059 * po/Make-in (install-info): New target.
6061 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6063 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6065 * config/tc-mn10300.c (md_assemble): Likewise.
6067 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6069 * Makefile.am: Update with `make dep-am'.
6070 (HFILES): Add cgen.h.
6071 (cgen.o): Depend on cgen.h.
6072 * Makefile.in: Regenerate.
6074 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6076 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6078 * gasp.c (grab_label): Permit a label to be a preprocessor
6079 variable by permitting a label to start with a backslash.
6081 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6083 * config/tc-mips.c (validate_mips_insn): Removed hack
6084 for previously inaccessible bitfields in some INSN_TRAP
6087 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6089 * config/tc-d30v.c (do_assemble): Abort with error message
6090 if opcode operands do not match.
6092 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6094 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6095 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6096 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6097 similar new 'q' operand.
6099 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6101 * cgen.c (cgen_asm_finish_insn): Fix typo.
6103 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6106 * cgen.c: Include it.
6107 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6108 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6109 All callers updated.
6110 * config/tc-m32r.c: Include cgen.h.
6111 (m23r_insn): New members num_fixups,fixups.
6113 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6115 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6116 to avoid compiler warning.
6118 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6120 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6123 * makefile.vms (OBJS): Add ehopt.obj
6125 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6127 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6129 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6131 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6132 a short format insn.
6133 (md_assemble): Set it for explicitly packed insns.
6135 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6137 * config/obj-coff.c (c_symbol_merge): Do not take address of
6138 native fields when performing the memcpy.
6140 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6142 * config/tc-mips.c (macro,macro2): Implement
6143 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6145 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6147 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6148 relocations against globally visible symbols.
6149 * config/tc-m68k.c (relaxable_symbol): New macro.
6150 (m68k_ip, md_estimate_size_before_relax): Use it.
6151 (tc_m68k_fix_adjustable): Also handle weak symbols.
6153 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6155 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6156 references to externally visible symbols.
6157 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6158 values in twice for a PC relative reloc if the symbol is
6161 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6162 don't adjust a PC relative reloc against an externally visible
6164 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6165 for a PC relative fixup against an externally visible defined
6166 symbol, arrange to store object file and addend values as though
6167 the symbol were not defined.
6168 (tc_gen_reloc): Likewise.
6170 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6172 * read.c (sizeof_leb128): Referenced externally by write.c so
6175 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6177 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6178 and expand a 'debug' symbol associated with the next instruction
6179 that does not cause a short instruction to be filled with a NOP.
6180 (md_pseudo_table): Add support for .debugsym.
6181 (assemble_parallel_insn): Add calls to expand_debug_sym as
6183 (md_assemble): Ditto.
6185 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6187 * as.c (main): Conditionally call setlocale.
6188 * gasp.c (main): Likewise.
6189 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6190 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6192 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6194 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6196 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6198 * config/tc-hppa.c: Change all calls to bzero to use memset.
6199 (pa_ip): Add cast to avoid warning.
6200 (tc_gen_reloc, md_apply_fix): Likewise.
6201 (pa_find_space_by_number): Likewise.
6202 (hppa_force_relocation): Likewise.
6203 (pa_block): Change i to unsigned int.
6204 * config/obj-som.h (obj_som_copyright): Declare.
6206 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6208 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6209 for line numbers for assembly source.
6211 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6213 * configure.in: Change version number to 2.9.4
6214 * configure: Rebuild.
6216 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6218 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6220 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6222 * ecoff.h: Change symbolS in function declaration to struct
6225 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6227 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6228 (md_convert_frag): Fix i18n typo.
6230 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6232 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6233 * ecoff.h: Protoype it.
6234 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6235 [EVAX] (s_alpha_prologue): Delete.
6236 (md_pseudo_table): Update.
6238 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6240 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6241 array to local pointer.
6242 (get_args, parse_expr): Add casts to avoid warnings.
6244 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6246 * read.c (s_set): Cast xmalloc return value to fragS *.
6247 * config/tc-m68k.c (m68k_ip): Function made static to match
6248 previous forward declaration.
6249 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6251 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6253 * config/tc-v850.c: Add internationalisation macros to error
6256 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6257 macros to error strings.
6259 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6261 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6262 reloc is in the TOC csect.
6263 (md_apply_fix3): Correct gettext typo.
6265 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6267 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6268 .L - they are local labels and the branches are not really
6269 function calls but rather far jumps.
6271 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6273 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6275 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6277 * config/tc-i386.c (md_assemble): Print operand number rather than
6278 using ordinal_names.
6279 (i386_operand): Likewise.
6281 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6283 * Makefile.am (INTLLIBS): Define to work around apparent automake
6285 All Makefiles: Regenerated.
6287 * Many files: Added gettext invocations around user-visible
6289 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6290 HAVE_LC_MESSAGES): Define.
6291 * dep-in.sed: Added asintl.h.
6292 * po/Make-in: New file.
6293 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6295 * read.c (Z_): Renamed from `_'.
6296 * Makefile.am (SUBDIRS): Added po.
6297 (POTFILES): new macro.
6298 (po/POTFILES.in): New target.
6299 ($(OBJS)): Added asintl.h.
6301 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6302 (as_new_LDADD): Added $(INTLLIBS).
6303 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6304 (gasp_new_LDADD): Added $(INTLLIBS).
6305 (gasp_new_DEPENDENCIES): New macro.
6306 * configure, aclocal.m4: Rebuilt.
6307 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6309 (ALL_LINGUAS): Define.
6310 * macro.c: Include "asintl.h".
6311 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6312 * as.h: Include "asintl.h".
6313 * config/tc-i386.c (ordinal_names): Removed.
6314 (md_assemble): Changed error text to avoid ordinal_names.
6315 (i386_operand): Likewise.
6316 (reloc): Added as_bad to avoid i18n problems.
6317 (tc_gen_reloc): Likewise.
6318 * config/tc-arm.c (bad_args): Now a #define.
6320 * config/obj-vms.c (VMS_stab_parse): Changed type of
6322 (global_symbol_directory): Unified strings to avoid i18n
6324 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6325 avoid i18n problems.
6326 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6327 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6329 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6331 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6333 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6335 * as.c (print_version_id): Added an fprintf to avoid i18n
6337 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6339 * expr.c (expr): Added as_warn call to avoid i18n problems.
6340 * messages.c (as_assert): Changed code to avoid i18n problems.
6341 (as_abort): Likewise.
6342 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6343 (s_space): Likewise.
6344 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6346 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6348 * config/tc-i386.c (check_prefix): New static function, split out
6350 (struct _i386_insn): Add wait_prefix field.
6351 (md_assemble): Remove wait_prefix local variable. Use
6352 check_prefix when adding a prefix.
6354 * config/tc-i386.c (current_templates): New static variable.
6355 (md_assemble): Remove current_templates local variable.
6356 (md_assemble, i386_operand): Improve error and warning messages in
6357 many places. Add RESTORE_END_STRING in many places before error
6358 return. Clarify some comments.
6360 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6362 (md_assemble): Parse string instruction operands, looking for
6363 segment override prefixes. Check for invalid segment prefixes on
6365 (i386_operand): i.seg[] and max mem_operand changes for string
6367 * config/tc-i386.h (EsSeg): Define.
6369 * config/tc-i386.h (regKludge): Define.
6370 (iclrKludge, imulKludge): Don't define.
6371 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6372 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6373 opcode_modifier checks to look for more common cases first. Add
6374 default_seg for IsString case.
6376 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6378 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6380 * configure: Rebuild with new automake and libtool.
6381 * aclocal.m4, Makefile.in: Likewise.
6383 * doc/Makefile.am (as.dvi): New target.
6384 * doc/Makefile.in: Rebuild.
6386 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6388 * configure.in: Added sparc86x support.
6390 * configure: Rebuild.
6392 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6394 (md_parse_option): Warn if -EL is not supported for this architecture.
6396 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6398 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6400 * config/tc-mips.c (mips_ip): Note when we use get match on
6401 the full instruction name.
6403 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6405 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6406 back into the expression to handle add/sub simplification correctly.
6408 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6410 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6412 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6414 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6417 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6419 * symbols.c (max_indent_level): New global.
6420 (print_symbol_value_1): Use it.
6421 * expr.h (expr_build_dot): Declare.
6422 * expr.c (expr_build_dot): New function.
6424 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6426 * symbols.c (print_binary): New function.
6427 (print_expr_1): Call it.
6429 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6431 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6432 operand in the opcode.
6434 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6436 * config/tc-i386.h: Reorder operand flags and opcode modifier
6437 flags for clarity. Remove unused definitions: Unknown,
6438 ImmUnknown, DispUnknown, NoModrm.
6439 * config/tc-i386.c (type_names): Add missing Debug type.
6440 (md_assemble): Better duplicate prefix checking. Quicker string
6441 instruction check via new opcode_modifier flag.
6443 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6445 * doc/as.texinfo (Invoking): Clarify -Wa example.
6447 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6449 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6450 (s_mips_weakext): Define.
6451 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6452 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6455 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6457 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6458 is an error if the value can not be computed at assembly time.
6459 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6461 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6463 * gasp.c (main): Set next field of new include_path structure to
6464 NULL. From Avery Pennarun <averyp@gdc.ca>.
6466 * read.c (s_mri_sect): Call as_bad rather than abort for an
6467 unsupported MRI target.
6469 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6471 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6472 the destination of a branch instruction should be altered.
6473 (find_real_start): New function: Locate the real, Thumb coded
6474 start of a Thumb function.
6475 (do_t_branch23): Alter the destination of branches to Thumb
6478 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6480 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6482 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6485 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6487 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6488 * doc/c-hppa.texi: Likewise.
6490 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6492 * Makefile.am: Rebuild dependencies.
6493 * Makefile.in: Rebuild.
6495 * Makefile.am (DEP_INCLUDES): New variable.
6496 (.dep1): Change to work when srcdir is not an absolute path.
6497 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6498 * Makefile.in: Rebuild.
6500 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6502 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6503 LinearAddress patch.
6505 * configure.in: Set version to 2.9.1.
6506 * configure: Rebuild.
6508 * Branched binutils 2.9.
6510 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6512 * config/tc-i386.h (FWait): Define.
6513 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6514 other prefixes. Check FWait flag in opcode table to see which
6515 instructions require an fwait prefix.
6517 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6519 * stabs.c (get_stab_string_offset): Always create a stab string
6522 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6524 Fix some gcc -Wall warnings:
6525 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6526 * ehopt.c (eh_frame_code_alignment): Likewise.
6527 * expr.c (integer_constant, operand): Likewise.
6528 * frags.c (frag_align): Likewise.
6529 * gasp.c (level_0, change_base, doinstr): Likewise.
6530 * hash.c (hash_ask): Likewise.
6531 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6532 (debugging_pseudo): Likewise.
6533 * macro.c (define_macro, check_macro): Likewise.
6534 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6535 (ignore_rest_of_line, float_cons): Likewise.
6536 * symbols.c (decode_local_label_name): Likewise.
6537 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6538 (fixup_segment, number_to_chars_bigendian): Likewise.
6539 (number_to_chars_littleendian): Likewise.
6540 * config/atof-ieee.c (gen_to_words): Likewise.
6541 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6542 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6543 * read.c (output_big_sleb128): Initialize locals to avoid
6545 (output_big_uleb128, equals): Likewise.
6546 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6547 to unsigned int. Change zeros to unsigned int.
6548 * cond.c (s_if): Add return to default case.
6549 * frags.c (frag_now_fix): Change return type to addressT.
6550 * frags.h (frag_now_fix): Update declaration.
6551 * listing.c (file_info_struct): Change linenum to unsigned int.
6552 (struct list_info_struct): Change hll_line to unsigned int.
6553 (print_source): Update format string.
6554 * read.c (emit_expr): Change scan to unsigned int, and don't
6555 bother to initialize it.
6556 * symbols.c (dollar_label_count): Change to unsigned long.
6557 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6558 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6559 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6561 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6563 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6564 mcf5200 just as we do for m68000.
6565 (m68k_init_after_args): Likewise.
6566 (md_estimate_size_before_relax): Likewise.
6568 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6570 * config/tc-v850.c (md_assemble): Store relocation addend in
6571 fixup instead of instruction.
6573 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6575 * config/tc-i386.c (md_assemble): Swap template arguments to
6576 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6577 This macro is currently symmetric, so passing them the wrong
6578 way didn't cause any problem, but may if the macro is changed
6580 After copying template to i.tm, use i.tm. rather than t-> to
6581 access fields, and make t a const*
6582 Move i.tm.operand_types[] swap to immediately after the copy.
6584 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6586 * expr.h (expr_build_uconstant): Add prototype.
6587 (expr_build_unary,expr_build_binary): Add prototypes.
6588 * expr.c (expr_build_uconstant): New function.
6589 (expr_build_unary,expr_build_binary): New functions.
6591 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6593 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6594 * macro.c (macro_expand_body): Increase buffer size.
6595 * messages.c (as_warn): Likewise.
6596 (as_warn_where, as_bad, as_bad_where): Likewise.
6598 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6600 Based on patch from H.J. Lu <hjl@gnu.org>:
6601 * Makefile.am (DISTSTUFF): New variable.
6602 (diststuff): New target.
6603 * Makefile.in: Rebuild.
6605 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6607 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6608 m32r_elf_section_change_hook.
6610 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6611 emit a nop if a section ends with a 16 bit instruction.
6613 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6615 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6616 s_lcomm rather than obj_coff_lcomm.
6617 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6619 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6621 * config/tc-i386.h (LinearAddress): Define.
6622 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6623 instruction, don't use a default segment.
6625 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6627 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6628 * configure: Rebuild.
6630 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6632 * aclocal.m4, configure: Rebuild with libtool 1.2.
6634 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6636 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6637 PC relative branches. Patch courtesy of Jonathan Walton.
6640 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6642 * configure.in (emulations): Add thumb-pe target.
6644 * configure (emulations): Add thumb-pe target.
6646 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6648 * itbl-lex.l (yywrap): Don't define if already defined as a
6651 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6653 * depend.c (quote_string_for_make): New function.
6654 (wrap_output): Use it.
6656 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6658 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6659 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6661 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6663 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6664 Recognize -GN and -relax.
6665 (md_begin): Initialize gp size from -G switch.
6666 (alpha_force_relocation): Always force if -relax.
6667 (alpha_align): Take a new argument that will specify when to
6668 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6669 Change all callers. Emit nop alignment padding as nop+unop pair.
6671 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6673 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6674 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6676 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6678 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6679 require padding to the next long word boundary.
6681 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6683 * cgen.c: #include symcat.h.
6684 * config/tc-m32r.c: Likewise.
6686 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6688 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6689 absolute expressions instead of '$' prefixed register names.
6691 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6693 * read.c (s_set): Record file and line info for symbols when -as.
6694 (pseudo_set): Don't overwrite that dummy fragment.
6696 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6698 * config/tc-ppc.c (md_pseudo_table): Add "section".
6699 (ppc_named_section): New static function.
6701 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6703 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6704 so we don't have to scan the entire list.
6706 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6708 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6709 case, allow the parallel instructions to modify the same flag
6712 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6714 * listing.c (list_symbol_table): Categorize symbols by
6715 undefined_section rather than sy_frag->line == NULL.
6717 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6719 * Makefile.am (install-exec-local): Install properly when ln
6720 fails or tooldir == prefix.
6722 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6724 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6725 Test result of insert_operand for error.
6727 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6729 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6730 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6731 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6732 * doc/Makefile.in: Rebuild.
6734 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6736 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6737 (macro): Fix handling of M_COP[0-3].
6739 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6741 Based on patches from Ross Harvey <ross@teraflop.com>:
6742 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6743 if macro_alternate or macro_mri.
6744 (getstring): Remove support for byte constants between < and >.
6745 (get_any_string): '<' only starts a string if macro_alternate or
6747 (macro_expand_body): Permit keyword parameters following
6748 positional parameters.
6750 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6751 * configure.in (alpha*-*-netbsd*): New target.
6752 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6753 * configure: Rebuild.
6755 * as.h (flag_warn_suppress_instructionswap): Move from here...
6756 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6757 here, and make static.
6759 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6760 BFD_ASSEMBLER or MANY_SEGMENTS.
6762 * as.c (show_usage): Update bug-gnu-utils address.
6763 * gasp.c (show_usage): Likewise.
6764 * doc/as.texinfo (Bug Reporting): Likewise.
6766 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6768 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6769 insns regardless of the size of a pointer if we're in mips I or
6771 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6773 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6775 Fix rac to accept only a0:
6776 * tc-d10v.c (parallel_ok, find_opcode):
6777 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6778 Introduce OPERAND_GPR.
6780 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6782 * read.c (s_fill): Handle non-constant repeat counts by creating
6783 an rs_space fragment.
6785 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6787 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6788 from as_bad to as_warn.
6790 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6792 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6793 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6794 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6796 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6798 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6799 seg_fix_rotP rather than fix_root from seg_info.
6801 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6803 * expr.c: Add support for 0x1_2_3_4 bignums.
6805 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6807 * configure.in: Change -linux* to -linux-gnu*.
6808 * configure: Rebuild.
6810 * app.c (do_scrub_begin): Treat \r as whitespace.
6812 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6814 * Makefile.am: Update dependencies.
6815 * Makefile.in: Rebuild.
6817 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6819 * configure, aclocal.m4: Rebuild with new libtool.
6821 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6823 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6824 the argument to bfd_set_arch_mach.
6825 (load_address): Use bfd_arch_bits_per_address to determine the
6826 bit size of an address instead of looking at the isa level.
6827 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6829 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6831 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6833 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6835 * ehopt.c: New file.
6836 * as.h (enum _relax_state): Add rs_cfa.
6837 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6838 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6839 * read.c (emit_expr): Call check_eh_frame.
6840 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6841 (relax_segment): Likewise.
6842 * Makefile.am: Rebuild dependencies.
6843 (GAS_CFILES): Add ehopt.c.
6844 (GENERIC_OBJS): Add ehopt.o.
6845 * doc/internals.texi (Frags): Document rs_cfa.
6847 * as.c (show_usage): Mention --traditional-format.
6848 (parse_args): Accept --traditional-format.
6849 * as.h (flag_traditional_format): Declare.
6850 * output-file.c (output_file_create): If flag_traditional_format,
6851 set BFD_TRADITIONAL_FORMAT on stdoutput.
6852 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6854 * config/tc-mips.c (append_insn): Make sure that if we have a
6855 fixup for an unmatched %hi reloc, it does not associated with a
6858 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6859 * doc/Makefile.in: Likewise.
6861 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6863 * config/tc-m32r.c (check_for_side_effects): New function.
6864 (can_make_parallel): Add checks for instruction side effects
6865 clashing with the other instruction.
6866 (assemble_parallel_insn): Improve warning messages. Return error
6867 message from non-swapped instruction order.
6869 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6871 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6873 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6874 md_cleanup definition. This moves the forced literal output to
6875 the end of the source pass, and avoids macro's inserting literals
6876 into the code immediately after the macro expansion.
6878 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6880 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6881 a gas internal symbol is adjustable.
6882 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6884 * as.h: If gcc version greater than 2.6, use `__format__' and
6885 `__printf__' in function attributes, rather than `format' and
6888 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6890 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6892 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6894 Add tms320c30 support:
6895 * config/tc-tic30.h: New file.
6896 * config/tc-tic30.c: New file.
6897 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6898 TARGET_FORMAT as "coff-tic30".
6899 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6900 * Makefile.am: Rebuild dependencies.
6901 (CPU_TYPES): Add tic30.
6902 (CPU_OBJ_VALID): tic30-aout is valid.
6903 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6904 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6905 * configure, Makefile.in: Rebuild.
6907 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6909 * config/tc-v850.c (md_assemble): Improvements to error messages.
6911 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6913 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6914 BFD_RELOC_HI16_S to store the high bits of any value.
6916 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6917 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6918 assembler calculate relocations to any external symbol at all.
6919 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6920 involving generation of pc-relative relocs.
6921 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6922 has been moved to md_apply_fix3.
6924 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6925 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6926 which actually means (the address of identifier's GOT entry) +
6927 constant, which is not particularly useful.
6929 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6931 * read.h (include_dirs): Declare.
6932 (include_dir_count,include_dir_maxlen): Declare.
6934 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6936 * configure.in: Correct check for shared opcodes library.
6937 * configure: Rebuild.
6939 * listing.c (buffer_line): If we can't open the file, set at_end.
6940 (listing_print): Remove unused local variable fi.
6942 * config/m68k-parse.y (reglistpair): Handle register list in
6945 * config/vms-conf.h: Don't undef VERSION.
6947 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6949 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6951 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6953 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6954 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6955 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6956 (EXTRA_DIST): Define.
6957 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6958 explicitly rather than via the list of object files.
6959 (gcc-as.opt): New file created when make-gas.com is run.
6960 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6961 itbl-cpu.h} to #include appropriate file rather than copying that
6963 * config/vms-conf.h: Synchronize with current config.in.
6964 * Makefile.in: Rebuild.
6966 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6968 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6969 (parallel_ok): Relaxed parallel subinstruction dependency check.
6971 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6973 * as.h (flag_warn_suppress_instructionswap): added new flag.
6974 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6975 command line argument.
6976 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6977 warning only if flag_warn_suppress_instructionswap is false.
6979 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6981 * configure.in (i386-*-mingw32*): New target.
6982 * configure: Rebuild.
6984 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6986 * symbols.c (resolve_symbol_value): Don't set the segment if it
6987 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6989 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6992 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6994 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6995 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6998 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7000 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7002 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7004 * config/tc-v850.c (v850_insert_operand): Display instruction when
7005 an error is encountered.
7007 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7009 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7010 (i386-*-sco3.2v5*coff): New target.
7011 (i386-*-sco3.2*): New target.
7012 * configure: Rebuild.
7014 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7016 * config/tc-v850.c: Tidy error message production.
7018 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7020 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7021 validate_immediate return value in the right type for comparisons
7024 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7026 * listing.c (MAX_BYTES): Use listing variables not constants.
7027 (data_buffer): No longer an array, but a pointer.
7028 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7029 (listing_listing): Allocate data_buffer.
7031 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7033 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7034 --listing-rhs-width, --listing-cont-lines.
7035 (show_usage): Update.
7036 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7037 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7038 (print_lines): Use the variables instead of the constants.
7039 (listing_listing): Likewise.
7040 * listing.h: Declare the new vars.
7042 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7044 * as.c (parse_args): Add --keep-locals alias for -L.
7045 Add --strip-local-absolute.
7046 (show_usage): Update.
7047 * as.h (flag_strip_local_absolute): New flag.
7048 * symbols.c (S_IS_LOCAL): Use it.
7049 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7050 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7051 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7053 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7055 * config/tc-m32r.c: Detect if explicitly parallel instructions
7056 might have an io conflict and issue a warning message.
7058 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7060 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7061 cgen_swap_fixups): Functions to save, restore and swap the fixup
7062 chain with a backup copy.
7063 (cgen_asm_finish_insn): Returns address of constructed insn.
7065 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7067 * listing.c (file_info_struct): Remove FILE, add POS.
7068 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7069 (file_info): Don't open the file.
7070 (buffer_line): Check for the file in the last_open cache, updating
7072 (print_source): Don't reference file_info->file.
7073 (listing_listing): Likewise.
7074 (listing_print): Close the file in the cache, if any.
7076 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7078 * read.c (dwarf_file_string): New file static variable.
7079 (emit_expr): Look for constant sequence that leads up to a file
7080 name in DWARF debugging output.
7081 (stringer): Use dwarf_file_string to decide whether to accept a
7082 string as a file name.
7084 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7086 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7087 (crack_operand): Add reg->reglst MRI hack.
7088 (r_seg): Put reglst symbols in reg_section.
7089 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7091 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7093 * tc-sh.c (get_specific): Handle SGR & DBR.
7095 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7097 * tc-h8300.c (parse_reg): Take the length of the symbol into
7098 account when attempting to match a register name.
7099 * tc-h8500.c (parse_reg): Likewise.
7101 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7103 * cgen.c: Formatting changes to improve readability.
7105 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7107 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7110 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7112 Based on a patch from Jim Wilson
7113 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7114 (tc_gen_reloc): Handle cross section PC relative relocs
7117 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7119 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7121 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7123 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7124 (expr_jmp_buf): New static local.
7125 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7126 (cgen_md_operand): New function.
7127 * tc-m32r.c: Clean up pass over `struct foo' usage.
7128 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7130 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7132 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7133 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7135 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7137 * config/tc-i386.c (i386_operand): Give an error if there are
7138 unrecognized characters after an expression.
7140 For older changes see ChangeLog-9697