1 2000-08-09 Kazu Hirata <kazu@hxi.com>
3 * hash.c: Fix formatting.
6 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
8 * config/tc-m68hc11.c (build_jump_insn): Make sure the
9 2 bytes of the jump address are in the same frag.
10 (find): Accept 68hc12 register indirect modes.
12 * NEWS: Mention 68HC11 & 68HC12 support.
14 2000-08-07 Richard Henderson <rth@cygnus.com>
16 * config/tc-ia64.c (unwind): Add prologue_mask member.
17 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
18 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
19 (dot_body): Clear unwind.prologue_mask.
20 (dot_prologue): Set it. Accept a register second argument.
22 2000-08-07 Kazu Hirata <kazu@hxi.com>
24 * config/atof-ieee.c: Fix formatting.
25 * config/atof-tahoe.c: Likewise.
27 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
29 * config/tc-avr.c: Use PARAMS macro in function declarations.
30 Don't declare md_pcrel_from_section (already in tc-avr.h).
31 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
32 (avr_operand): Don't set (unsigned) op_mask to -1.
34 2000-08-04 Nick Clifton <nickc@cygnus.com>
36 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
39 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
40 of .popsection, .previous, .pushsection, .subsection,
41 .version, .vtable_entry, .vtable_inherit and .weak.
43 2000-08-05 Kazu Hirata <kazu@hxi.com>
45 * config/tc-cris.c: Fix formatting.
46 * config/tc-i386.c: Likewise.
47 * config/tc-sparc.c (sparc_ip): Simplify the code.
49 2000-08-04 Kazu Hirata <kazu@hxi.com>
51 * config/tc-cris.c: Rearrange code for readability.
52 * config/tc-d10v.c: Fix formatting.
53 * config/tc-m32r.c: Likewise.
54 * config/tc-sparc.c: Likewise.
56 2000-08-02 Jim Wilson <wilson@cygnus.com>
58 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
59 before ia64_find_opcode.
60 (md_assemble): Likewise.
62 2000-08-01 Nick Clifton <nickc@cygnus.com>
64 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
65 Undo some formatting fixes.
67 2000-08-01 Kazu Hirata <kazu@hxi.com>
69 * config/obj-som.c: Fix formatting.
70 * config/obj-ieee.c: Likewise.
71 * config/tc-arm.c: Likewise.
72 * config/tc-v850.c: Likewise.
74 2000-08-01 Nick Clifton <nickc@redhat.com>
76 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
77 index by command line option.
79 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
81 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
82 (@node M68K-Branch): Rewrite to match the reality.
84 2000-07-31 Jason Eckhardt <jle@cygnus.com>
86 * doc/c-i860.texi: New file.
87 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
88 * doc/Makefile.in: Regenerate.
89 * doc/all.texi: Add I860 as relevant architecture.
90 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
92 2000-07-31 Kazu Hirata <kazu@hxi.com>
94 * config/tc-d30v.c: Fix formatting.
96 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
98 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
99 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
100 long emit a long branch if available instead of an absolute jump, never
101 emit absolute jumps for anything with --pcrel.
103 * doc/c-m68k.texi: Document new command line option.
105 2000-07-28 Jason Eckhardt <jle@cygnus.com>
107 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
108 * configure: Regenerated.
109 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
110 of operand to the .type directive (.e.g, "type").
112 2000-07-28 Alan Modra <alan@linuxcare.com.au>
114 * as.h (warn_comment, found_comment, found_comment_file): Declare.
115 * app.c (do_scrub_chars): Record where first comment found.
116 * read.c (read_a_source_file): Init found_comment on entry, and
117 notify whether comments found on exit.
118 * config/tc-hppa.c (md_shortopts): Add "c".
119 (md_longopts): Add warn-comment.
120 (md_parse_option): Handle it.
121 (md_show_usage): Show available options.
122 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
124 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
126 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
127 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
129 (md_estimate_size_before_relax): Don't fall off end of function.
131 2000-07-27 Kazu Hirata <kazu@hxi.com>
133 * config/tc-avr.c: Fix formatting.
134 * config/tc-ns32k.c: Likewise.
136 2000-07-27 Alan Modra <alan@linuxcare.com.au>
138 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
140 2000-07-27 Kazu Hirata <kazu@hxi.com>
142 * config/tc-d10v.c: Fix formatting.
143 * config/tc-z8k.c: Likewise.
144 * config/tc-sparc.c: Likewise.
146 2000-07-26 Dave Brolley <brolley@redhat.com>
148 * cgen.c (queue_fixup): Declare opinfo.
149 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
150 (gas_cgen_md_operand): Ditto.
151 (gas_cgen_md_apply_fix3): Ditto.
153 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
155 * config/obj-coff.c (obj_frob_symbol): Don't merge
156 labels. Don't merge if the symbol isn't constant. Return
157 immediately if a symbol is merged.
159 2000-07-22 Alan Modra <alan@linuxcare.com.au>
161 * frags.c (frag_align): Correct absolute section alignment.
163 2000-07-20 DJ Delorie <dj@redhat.com>
165 * config/obj-coff.c (obj_frob_symbol): revert previous change,
166 it breaks linking against DLLs.
168 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
170 * configure.in: Add CRIS support.
171 * configure: Regenerate.
172 * Makefile.am: (CPU_TYPES): Add cris.
173 (CPU_OBJ_VALID) [aout]: Add cris.
174 (MULTI_CPU_TYPES): Add cris.
175 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
176 [coff]: Only i386 and mips are valid.
177 (TARGET_CPU_CFILES): Add config/tc-cris.c.
178 (TARGET_CPU_HFILES): Add config/tc-cris.h.
179 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
180 Regenerate dependencies.
181 * Makefile.in: Regenerate.
182 * aclocal.m4: Regenerate.
183 * as.c: Declare crisaout, criself.
184 * config/tc-cris.h, config/tc-cris.c: New.
185 * config/e-criself.c, config/e-crisaout.c: New.
186 * po/POTFILES.in, po/gas.pot: Regenerate.
188 2000-07-20 Kazu Hirata <kazu@hxi.com>
190 * read.c: Fix formatting.
191 * write.c: Fix formatting.
193 2000-07-19 H.J. Lu <hjl@gnu.org>
195 * sb.c: Include <stdlib.h> if exists for abort ().
197 2000-07-19 Alan Modra <alan@linuxcare.com.au>
199 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
200 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
201 (pa_type_args): Same here.
203 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
205 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
206 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
207 the storage class is already set.
209 2000-07-17 Kazu Hirata <kazu@hxi.com>
211 * config/tc-m68hc11.c: Fix formatting.
212 * config/tc-mn10200.c: Likewise.
213 * config/tc-mn10300.c: Likewise.
214 * config/tc-pj.c: Likewise.
215 * config/tc-tic80.c: Likewise.
216 * config/tc-w65.c: Likewise.
218 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
220 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
223 2000-07-15 Ian Lance Taylor <ian@zembu.com>
225 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
228 2000-07-15 Alan Modra <alan@linuxcare.com.au>
230 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
231 ELF as are used for SOM (except the 32-bit reloc one) to decide
232 whether a symbol can be reduced to a section symbol. Expand on
233 the comment for symbols involved in LR% and RR% expressions.
235 2000-07-14 Nick Clifton <nickc@cygnus.com>
237 * config/tc-mips.c (mips_disable_float_construction): New
238 static variable. Set to true if doubles should not be
239 constructed by loading two single width fp registers with
241 (mips_ip): Test mips_disable_float_construction.
242 (md_longopts): Add command line switches --construct-floats
243 and --no-construct-floats.
244 (md_parse_option): Parse new command line options.
245 (md_show_usage): Describe new command line options.
247 * doc/c-mips.texi: Document new command line options.
249 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
251 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
252 * configure: Regenerate.
254 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
256 * configure.in (DEFAULT_EMULATION setting): Revert part of
257 2000-07-01 change that set te_multi=multi unless set to tmips.
258 * configure: Regenerate.
260 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
262 * config/obj-coff.c (coff_frob_section): Add padding to the last
263 section when aligning it increases its size.
265 2000-07-11 Kazu Hirata <kazu@hxi.com>
267 * config/tc-tic54x.c: Fix formatting.
269 2000-07-10 Kazu Hirata <kazu@hxi.com>
271 * config/tc-h8500.c: Fix formatting.
272 * config/tc-tic54x.c: Fix formatting.
274 2000-07-10 Alan Modra <alan@linuxcare.com.au>
276 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
277 displacements correctly.
279 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
281 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
283 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
287 2000-07-09 Alan Modra <alan@linuxcare.com.au>
289 From David Huggins-Daines <dhd@linuxcare.com>
290 * config/te-hppalinux64.h: Add a new emulation.
291 * configure.in (emulations): Add configure bits to support the
292 64-bit Linux/parisc target.
293 * configure: Regenerate.
295 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
296 (md_shortopts): Add `V' for ELF.
298 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
299 when SOM or ELF_ARG_RELOC are defined.
300 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
301 ELF_ARG_RELOC are defined.
302 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
303 (pa_stringer): ..Do it here instead. Fix comment typos.
304 (hppa_force_relocation): Cast enums to int before comparing with
307 From Ryan Bradetich <rbradetich@uswest.net>
308 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
309 redifinition warning.
310 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
311 (hppa_force_relocation): ditto
312 (md_apply_fix): Added cast to buf to fix warnings.
314 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
315 cons_fix_new_hppa, hppa_force_relocation): Prototype.
317 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
318 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
319 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
320 reloc_type** to avoid warnings in switch.
321 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
322 little earlier instead.
324 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
326 (pa_type_args): Use symbol_arg_reloc_info.
327 (struct pa_it): Make arg_reloc unsigned int.
328 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
329 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
330 (pa_code): Delete. pa_text duplicates this function.
331 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
332 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
334 (cons_fix_new_hppa): Actually change selector to e_fsel when
335 warning about assuming so.
336 (tc_gen_reloc): More example elf arg reloc code.
337 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
338 (hppa_force_relocation): Likewise.
340 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
342 (pa_end_of_source): Prototype.
343 (hppa_fix_adjustable): Prototype.
344 (LABELS_WITHOUT_COLONS): Move it..
345 * config/te-hppa.h: To here.
347 * config/te-hppa64.h: New file.
349 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
351 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
352 format -10, -16, 16 relocs.
353 (hppa_elf_mark_end_of_function): Test for null
354 last_call_info->start_symbol
356 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
357 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
358 re_assesmble_* functions. Delete extraneous statements. Fix
360 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
361 insn to re_assemble_*.
363 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
365 * doc/internals.texi (Expressions): Fix typo.
367 2000-07-08 Kazu Hirata <kazu@hxi.com>
369 * config/tc-sh.c: Fix formatting.
370 * config/tc-tic54x.c: Fix formatting.
371 * depend.c: Fix formatting.
372 * flonum-konst.c: Likewise.
373 * flonum-mult.c: Likewise.
375 2000-07-07 Kazu Hirata <kazu@hxi.com>
377 * config/tc-sh.c: Fix comments.
378 * config/obj-vms.c: Fix comments.
379 * config/tc-a29k.c: Likewise.
380 * config/tc-alpha.c: Likewise.
381 * config/tc-h8300.c: Likewise.
382 * config/tc-h8500.c: Likewise.
383 * config/tc-i370.c: Likewise.
384 * config/tc-ia64.c: Likewise.
385 * config/tc-m68hc11.c: Likewise.
386 * config/tc-m68k.c: Likewise.
387 * config/tc-mips.c: Likewise.
388 * config/tc-ns32k.c: Likewise.
389 * config/tc-ppc.c: Likewise.
390 * config/tc-z8k.c: Likewise.
392 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
394 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
395 Default to '(SEC_LOAD | SEC_DATA)'.
396 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
398 * doc/internals.texi (CPU Backend): Describe
399 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
401 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
403 * as.c (parse_args): NULL terminate the long option list.
405 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
407 * config/tc-d30v.h: Include "write.h" for fixS.
408 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
410 2000-07-05 Nick Clifton <nickc@cygnus.com>
412 * config/tc-d30v.c (write_2_short): Further changes to warning
413 messages produced when combining EITHER_BUT_PREFER_MU attributed
416 2000-07-05 DJ Delorie <dj@redhat.com>
420 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
422 * config/tc-arm.c (psrs): Accept combinations of flags.
424 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
426 * config/tc-avr.c: Change _ () to _() around all strings marked
427 for translation (exception from the usual coding style).
428 (avr_opt): New struct variable, how the new switches are set.
429 (OPTION_MMCU): Define as 'm' and actually use.
430 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
431 (show_mcu_list): New function, display the list of known MCUs.
432 (md_show_usage): Document the new switches. Call show_mcu_list.
433 (avr_set_arch): Change 'm' to OPTION_MMCU.
434 (md_parse_option): Call show_mcu_list if unknown MCU specified.
435 Handle the new switches.
436 (avr_operands): Disable warnings for undefined combinations of
437 operands if -mall-opcodes. Disable warnings for skipping two-word
438 instructions if enhanced core or -mno-skip-bug.
439 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
440 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
441 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
442 (avr_ldi_expression): Warn about implicit lo8().
443 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
445 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
447 * configure.in: Add entry for mips-*-sysv4*MP*
449 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
450 elf32-tradlittlemips for traditional mips targets.
451 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
452 test for Link Once sections as in adjust_reloc_syms.
453 * config/te-tmips.h: New file for traditional mips targets. Define
456 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
458 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
459 flags argument is not present, don't change an existing section's
460 section's attributes. If the flags argument is present, warn if the
461 attributes don't match the section's current attributes. When
462 long section names are supported, set SEC_LINK_ONCE and
463 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
465 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
467 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
468 symbols; create them.
470 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
472 * write.c (set_segment_vma): New: Set vma and lma for a segment.
473 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
475 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
477 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
478 expressions. Ignore the problem when handling 16 bit immediates,
479 because the assembler will take care of the relocation later.
481 2000-06-27 Nick Clifton <nickc@cygnus.com>
483 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
484 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
485 sequential order, and emit warning messages if the input source
486 code contains constructs like that, or parallel constructs
487 containing such opcodes.
489 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
491 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
492 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
493 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
494 (md_show_usage): Update usage message.
495 (md_parse_option): Allow redefinition of MCU type within the
496 same avr[1-5] bfd machine type. Show both old and new MCU type
497 in the error message.
498 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
499 Simplify 8K wrap code.
501 2000-06-25 Kazu Hirata <kazu@hxi.com>
503 * config/obj-aout.c: Remove all uses of DEFUN.
504 * config/obj-ieee.c: Likewise.
505 * config/tc-sh.c: Fix comment typos.
506 * config/tc-tahoe.c: Likewise.
507 * config/tc-vax.c: Likewise.
508 * config/tc-w65.c: Likewise.
509 * config/tc-z8k.c: Likewise.
510 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
512 2000-06-24 DJ Delorie <dj@cygnus.com>
514 * config/tc-i386.c (md_estimate_size_before_relax): Revert
515 more changes from Sept 1999
516 (tc_i386_fix_adjustable): ditto
517 (md_apply_fix3): ditto
519 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
521 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
522 (gas_cgen_parse_operand): Set it around expression() call.
523 (gas_cgen_md_operand): Test for it before longjmp().
525 2000-06-24 Kazu Hirata <kazu@hxi.com>
527 * config/tc-h8500.c: Remove all uses of DEFUN.
528 * config/tc-sh.c: Likewise.
529 * config/tc-w65.c: Likewise.
530 * config/tc-z8k.c: Likewise.
532 * config/tc-h8500.c: Fix typos in comments.
534 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
536 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
539 2000-06-23 matthew green <mrg@redhat.com>
541 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
542 defined. Fix error message for `[' grouping.
544 2000-06-22 Kazu Hirata <kazu@hxi.com>
546 * config/tc-h8300.c: Fix formatting and comment typos.
548 2000-06-22 Timothy Wall <twall@cygnus.com>
550 * config/tc-ia64.c (note_register_values): Move premature QP
551 notation clearing into the appropriate place.
553 2000-06-22 Alan Modra <alan@linuxcare.com.au>
555 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
556 first before anything else. Add bin-bugs.h, emul.h and progress.h
557 Sort list of files as for $(OBJS) in Makefile.am.
559 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
560 find one. Remake dependencies.
561 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
562 * Makefile.in: Regenerate.
563 * doc/Makefile.in: Regenerate.
565 * config/tc-i386.c (i386_displacement): Don't assume a constant
566 displacement is necessarily 16 bits when in 16 bit code mode.
567 (md_assemble): Instead size the displacement here after we know
568 for sure that a .code16gcc operand hasn't automatically added
569 operand size prefixes.
571 2000-06-21 H.J. Lu <hjl@gnu.org>
573 * Makefile.am: Rebuild dependency.
574 * Makefile.in: Rebuild.
576 2000-06-21 Kazu Hirata <kazu@hxi.com>
578 * config/tc-h8300.c (parse_reg): Make the function static.
579 (parse_exp): Likewise.
581 2000-06-20 DJ Delorie <dj@cygnus.com>
583 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
584 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
585 for cygwin import libraries to work properly.
587 2000-06-20 H.J. Lu <hjl@gnu.org>
589 * Makefile.am: Rebuild dependency.
590 * Makefile.in: Rebuild.
591 * configure: Likewise.
592 * doc/Makefile.in: Likewise.
594 2000-06-20 Timothy Wall <twall@cygnus.com>
596 * doc/internals.texi (CPU backend): Add @itemx for
597 TC_START_LABEL_WITHOUT_COLON.
598 * doc/c-tic54x.texi: New.
599 * doc/as.texinfo: Add tic54x features and include primary tic54x
601 * doc/all.texi: Add C54X.
602 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
603 * doc/Makefile.in: Regenerate.
604 * configure.in: Add tic54x and define LIBM for tic54x.
605 * configure: Regenrate.
606 * config/tc-tic54x.[ch]: New.
607 * config/obj-coff.h: Add tic54x.
608 * Makefile.am: (CPU_TYPES): Add tic54x.
609 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
610 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
611 (as_new_LDADD): Add $(LIBM).
612 * Makefile.in: Regenerate.
614 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
616 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
617 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
618 * doc/as.texinfo: Likewise.
620 * configure, Makefile.in: Regenerate.
621 * configure.in (emulations): Recognize m6811 and m6812.
622 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
623 Added files for 68hc11 and 68hc12 assembler.
624 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
625 * config/tc-m68hc11.h: Header definition for that assembler.
627 2000-06-18 Nick Clifton <nickc@redhat.com>
629 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
630 instead of OCTETS_PER_BYTE.
632 * config/tc-v850.c: Fix compile time warnings.
633 * config/tc-ppc.c: Fix compile time warnings.
635 2000-06-18 H.J. Lu <hjl@gnu.org>
637 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
638 * configure: Rebuild.
640 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
642 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
645 2000-06-16 Nick Clifton <nickc@cygnus.com>
647 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
648 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
650 * doc/c-mips.texi: Document newly accepted cpu variants.
652 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
654 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
656 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
658 * macro.c (getstring): Make it possible to escape the quote
661 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
663 * config/tc-hppa.c (pa_export): Weak symbols can be global.
665 2000-06-13 H.J. Lu <hjl@gnu.org>
667 * configure: Regenerate.
669 2000-06-09 Alan Modra <alan@linuxcare.com.au>
671 * app.c (do_scrub_begin): Don't default lex[';'] as a line
673 * doc/internals.texi (line_separator_chars): Semicolon is no
674 longer a default. Mention null and newline as defaults.
676 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
678 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
679 * config/tc-i860.h (line_separator_chars): Likewise.
680 * config/tc-h8300.c (line_separator_chars): Likewise.
681 * config/tc-i960.c (line_separator_chars): Likewise.
682 * config/tc-m68k.c (line_separator_chars): Likewise.
683 * config/tc-mips.c (line_separator_chars): Likewise.
684 * config/tc-ns32k.c (line_separator_chars): Likewise.
685 * config/tc-sparc.c (line_separator_chars): Likewise.
686 * config/tc-vax.c (line_separator_chars): Likewise.
688 * config/tc-h8300.c (comment_chars): Use string initialiser.
689 * config/tc-i960.c (line_comment_chars): Likewise.
690 * config/tc-z8k.c (comment_chars, line_comment_chars,
691 line_separator_chars): Likewise.
693 * config/tc-arm.c (line_separator_chars): Always use `;', not just
696 2000-06-08 Nick Clifton <nickc@cygnus.com>
698 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
701 2000-06-08 David O'Brien <obrien@FreeBSD.org>
703 * configure.in (VERSION): Update to show this is the CVS mainline.
705 2000-06-08 Matthew Jacob <mjacob@feral.com>
707 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
708 $at is the integer register $r28, vs. both $r28 and the floating
711 2000-06-08 James E. Wilson <wilson@cygnus.com>
713 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
714 (dot_endp): Don't call ia64_flush_insns.
715 (emit_one_bundle): Don't delete prologue/body records from
716 unwind_record list in first loop. Rewrite second loop to account for
719 2000-06-07 David Mosberger <davidm@hpl.hp.com>
721 * config/tc-ia64.c: Add missing prototypes.
722 (generate_unwind_image): Cast argument to output_unw_records call.
724 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
726 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
728 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
730 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
731 (REGISTER_P): likewise.
732 (avr_opcodes): uses include/opcode/avr.h
733 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
735 2000-06-04 Alan Modra <alan@linuxcare.com.au>
737 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
740 2000-06-03 H.J. Lu <hjl@gnu.org>
742 * read.c (is_end_of_line): Put back `;'.
744 2000-06-03 Alan Modra <alan@linuxcare.com.au>
746 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
748 2000-06-01 Alan Modra <alan@linuxcare.com.au>
750 * expr.c (operand): Test is_end_of_line outside switch to catch
751 line separator chars that are also operators.
752 (operator): Return O_illegal for line separator chars.
754 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
755 entry (or `!' entry for TC_HPPA).
757 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
758 before indexing is_end_of_line. Remove redundant check for '\0'.
760 * config/tc-h8500.c (md_assemble): Likewise.
761 * config/tc-mcore.c (md_assemble): Likewise.
762 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
765 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
767 * config/tc-mcore.c (mcore_cons): Likewise.
768 (mcore_float_cons): Likewise.
769 (mcore_stringer): Likewise.
770 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
772 2000-06-01 Scott Bambrough <scottb@netwinder.org>
774 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
776 2000-05-29 Nick Clifton <nickc@cygnus.com>
778 * config/tc-sh.c: Fix compile time warning messages.
780 * config/tc-mips.c: Fix compile time warning messages.
782 2000-05-29 Philip Blundell <philb@gnu.org>
784 * doc/as.texinfo: Update copyright dates.
785 (Local Labels): Delete misplaced mention of ARM.
786 * NEWS: Mention ARM ELF support.
788 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
790 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
791 it is modified, and use the real_size to compute the frag address
792 for dwarf2 line info.
794 2000-05-27 Alan Modra <alan@linuxcare.com.au>
796 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
797 line-matching scheme to cope with automake moving variables around.
798 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
799 * Makefile.in: Regenerate.
801 2000-05-26 Jakub Jelinek <jakub@redhat.com>
803 * config/tc-sparc.c (sparc_relax): New.
804 (md_longopts): Add -relax and -no-relax options.
805 (md_parse_options, md_show_usage): Likewise.
806 (md_apply_fix3): Optimize tail call into branch always if possible.
808 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
810 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
811 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
812 rules, with warning when a GAS statement specifies a packing that
813 will result in an instruction being squashed.
814 Added typdef packing_type and enumerals, changed various integer
815 literals to use the enumerals.
817 2000-05-24 David Mosberger <davidm@hpl.hp.com>
819 * config/tc-ia64.c (dot_restorereg_p): New function.
820 (md_pseudo_table): Add restorereg.p.
821 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
822 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
824 * config/tc-ia64.h (unw_record_type): Add unwabi.
825 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
826 called MASK with members for imask, and the masks produced by
827 fr_mem, gr_mem, br_mem, and frgr_mem.
828 (unw_p_record): Add members ABI and CONTEXT.
829 (unw_x_record): Add member AB.
830 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
831 as pseudo-register for use during unwind info generation.
832 (AR_PFS, AR_LC): New macros.
833 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
834 whose names start with an at sign (as in "@priunat").
835 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
837 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
838 proc_end, unwind_info, personality_routine): Consolidate into
839 "unwind" structure to reduce offset-table use. Add member
840 NEXT_SLOT_NUMBER to track the slot number for the next instruction
842 (output_R1_format, output_R3_format, output_P3_format,
843 output_P6_format): Initialize R with zero to reduce compiler warnings.
844 (output_P7_format): Ditto. Add `default' branch to switch
845 statement to reduce compiler warnings.
846 (output_P8_format, output_B1_format, output_B4_format): Ditto.
847 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
848 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
849 into single argument.
850 (output_X1_format, output_X3_format): Initialize R with zero to reduce
851 compiler warnings. Merge A and B args into single argument.
852 (output_X2_format, output_X4_format): Remove unused variable R. Merge
853 A and B args into single argument.
854 (free_record): Removed (wasn't used).
855 (free_list_records): Also free imasks in prologue records.
856 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
857 (output_spill_mask): Remove.
858 (output_unwabi): New function.
859 (output_epilogue, output_label_state, output_copy_state): Call
861 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
862 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
864 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
865 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
866 as part of handling the prologue records. Emit region's imask if
867 we have one. Handle unwabi, epilogue, label_state, copy_state,
868 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
869 spill_sprel_p, and spill_reg_p records.
870 (set_imask, count_bits, slot_index): New function.
871 (fixup_unw_records): Fix region size computation. Handle
872 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
873 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
874 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
875 set_imask accordingly. Update imask for gr_gr, and br_gr records.
876 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
877 (dot_save): Use manifest constants for applicaton registers.
878 Handle REG_PR and REG_PRIUNAT.
879 (dot_restore): Don't just ignore it.
880 (dot_restorereg): New function..
881 (generate_unwind_image): Ensure unwind info is a multiple of eight
882 bytes, not just four bytes.
883 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
884 (dot_altrp): Don't just ignore it.
885 (dot_savemem): New function. Replaces dot_savesp() and
886 dot_savepsp(). Use manifest constants for applicaton registers.
887 Handle REG_PR and REG_PRIUNAT.
888 (dot_savef): Simplify.
889 (dot_saveb): Support generation of br_gr.
890 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
891 dot_label_state, dot_copy_state): New function.
892 (dot_unwabi): Don't just ignore it.
893 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
894 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
895 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
896 (emit_one_bundle): Set slot number for prologue/body records
897 *before* emitting the first insn.
898 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
899 (md_begin): Declare "psp" pseudo-register.
900 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
901 so we don't get segfault.
902 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
903 counts as required per SW Conventions manual
904 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
905 output_preds_psprel, output_preds_sprel, output_spill_base,
906 output_unat_psprel, output_unat_sprel, output_lc_psprel,
907 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
908 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
909 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
910 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
911 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
912 (dot_vframe): Implement.
913 (dot_vframesp, dot_vframepsp): New function.
915 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
917 * configure.in (i386-*-freebsd a.out entry): Quote properly.
918 * configure: Regenerate.
920 2000-05-23 Alan Modra <alan@linuxcare.com.au>
922 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
923 (md_estimate_size_before_relax): so we can use it here instead of
924 old kludges. Localise vars to blocks. Comment.
926 * frags.c (frag_new): Update fr_var comments.
927 * frags.h (struct frag): Ditto.
929 2000-05-22 Richard Henderson <rth@cygnus.com>
931 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
932 (pseudo_func): Add pcrel.
933 (operand_match): Handle IA64_OPND_TGT64.
934 (build_insn): Likewise.
935 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
936 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
937 (fix_insn): Handle all three 64-bit relocation types.
939 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
941 * obj.h (struct format_ops): New members begin, app_file,
942 s_set_other, s_set_desc, s_get_type, s_set_type,
943 separate_stab_sections, init_stab_section.
945 * config/obj-multi.h: Update GPL notice to v2.
948 (S_SET_SIZE): Test s_set_size for NULL before calling.
949 (S_SET_ALIGN): Similar for s_set_align.
954 (SEPARATE_STAB_SECTIONS): New.
955 (INIT_STAB_SECTION): New.
956 (EMIT_SECTION_SYMBOLS): New.
957 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
959 * config/obj-elf.h: Update GPL notice to v2.
960 Mention that this file is included from obj-multi.h.
961 (obj_begin): Wrap definition in ifndef.
962 (elf_file_symbol): Constify declaration.
963 (obj_app_file): Ditto.
964 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
965 Wrap in ifndef SEPARATE_STAB_SECTIONS.
967 * config/obj-elf.c (elf_s_set_other): New.
968 (elf_file_symbol): Constify argument.
969 (elf_separate_stab_sections): New.
970 (elf_init_stab_section): New.
971 (elf_format_ops): Add new members. Remove comma at end.
973 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
974 (ecoff_format_ops): Add new fields. Remove comma at end.
975 Mention inconsistency for emit_section_symbols.
977 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
979 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
980 (coff_separate_stab_sections): New.
981 (coff_format_ops): Add new members.
983 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
984 (obj_aout_s_set_other): New.
985 (obj_aout_s_set_desc): New.
986 (obj_aout_s_get_type): New.
987 (obj_aout_s_set_type): New.
988 (obj_aout_separate_stab_sections): New.
989 (aout_format_ops): New members added. Use obj_aout_process_stab,
990 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
991 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
993 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
995 2000-05-22 Alan Modra <alan@linuxcare.com.au>
997 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
998 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
999 (md_estimate_size_before_relax): Ensure jumps to weak and
1000 externally visible symbols are relocatable.
1002 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1004 * stabs.c (aout_process_stab): Make global.
1005 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1006 * read.h (aout_process_stab): Declare.
1008 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1009 Generalize to *aout, *coff *elf.
1010 * configure: Regenerated.
1012 * doc/internals.texi (Object format backend): Say
1013 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1015 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1016 * Makefile.in: Regenerated.
1018 2000-05-19 Catherine Moore <clm@cygnus.com>
1020 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1022 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1024 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1025 instruction to reflect change in re_assemble_*.
1027 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1029 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1030 build PA64 ELF tools.
1031 * configure: Rebuilt.
1033 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1035 * Makefile.am: Regenerate dependencies.
1036 * Makefile.in: Regenerate.
1038 2000-05-15 Nick Clifton <nickc@cygnus.com>
1040 * config/tc-arm.c (struct asm_psr): Add boolean field
1041 distinguishing between CSPR and SPSR. Rename 'number' field
1043 (psrs): Rearrange contents to match new asm_psr structure.
1044 (arm_psr_parse): Move next to psr_required_here. Make it
1045 return an asm_psr structure.
1046 (psr_required_here): Use asm_psr structure returned by
1048 (do_msr): Reorganise to allow psr_required_here to be called
1050 (md_undefined_name): Mark 'name' parameter as unused, since
1051 the COFF target does not use it.
1053 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1055 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1057 * config/te-aux.h: Likewise.
1058 * config/te-dpx2.h: Likewise.
1059 * config/te-go32.h: Likewise.
1060 * config/te-hp300.h: Likewise.
1061 * config/te-hppa.h: Likewise.
1062 * config/te-i386aix.h: Likewise.
1063 * config/te-ic960.h: Likewise.
1064 * config/te-interix.h: Likewise.
1065 * config/te-nbsd532.h: Likewise.
1066 * config/te-pc532mach.h: Likewise.
1067 * config/te-ppcnw.h: Likewise.
1068 * config/te-psos.h: Likewise.
1069 * config/te-sparcaout.h: Likewise.
1070 * config/te-sun3.h: Likewise.
1071 * config/te-sysv32.h: Likewise.
1073 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1075 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1076 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1077 and sign extend without an if statement.
1078 (build_bytes): Likewise.
1080 2000-05-14 Kazu Hirata <kazu@hxi.com>
1082 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1083 X_add_symbol L_32 case.
1085 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1087 * config/te-freebsd.h: New file.
1089 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1091 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1092 bindtextdomain): Replace defines with those from intl/libgettext.h
1093 to quieten gcc warnings.
1095 * NEWS: Mention x86 .arch and -q.
1097 * config/tc-i386.c (quiet_warnings): New.
1098 (md_assemble): Use quiet_warnings.
1099 (md_parse_option): Set quiet_warnings from -q.
1100 (md_show_usage): Mention -q, delete -m.
1101 (flag_do_long_jump): Delete.
1102 (md_parse_option): Remove -m.
1103 (md_show_usage): Remove -m.
1104 (md_create_long_jump): Remove useless flag_do_long_jump code.
1106 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1107 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1109 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1110 Alexander Sokolov <robocop@netlink.ru>
1112 * doc/c-i386.texi (i386-Arch): New section.
1113 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1115 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1116 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1117 architecture has been given and is not 486.
1118 (set_cpu_arch): New.
1119 (md_pseudo_table): Add .arch.
1120 (md_assemble): Warn if cpu architecture has been given and an
1121 unsupported instruction.
1123 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1124 Move operand_types bit defines after relevant template field.
1125 (template): Add cpu_flags.
1129 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1131 * config/tc-mn10300.h (md_end): Define.
1132 (mn10300_finalize): Declare.
1133 * config/tc-mn10300.c: Include dwarf2dbg.h.
1134 (debug_line): Define.
1135 (md_assemble): Generate dwarf2 line info.
1136 (mn10300_finalize): New function. Finalize dwarf2 info.
1138 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1140 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1141 external version of the relocation for weak symbols.
1143 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1145 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1146 frame size in units of 16 bytes, as required per SW Conventions manual.
1147 (output_unw_records): Output info-block header as a dword to get
1150 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1152 * as.h: #include "file", not <file> on files from ../include.
1153 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1154 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1155 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1156 (tc_coff_symbol_emit_hook): Ditto.
1157 (OPTCOUNT): Cast to int to avoid compiler warning.
1158 (md_begin): Fix signed/unsigned warnings.
1160 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1162 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1163 ABRANCH LONG case for a conditional branch on a 68000.
1164 (md_estimate_size_before_relax): Likewise. Also handle
1165 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1166 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1167 PC-relative on all CPUs.
1168 (md_estimate_size_before_relax): Likewise.
1170 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1172 * as.c (parse_args): Just mention current year in printed
1175 2000-05-03 J.T. Conklin <jtc@redback.com>
1177 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1179 (md_parse_option): Recognize -m7400.
1181 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1183 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1184 don't permit lp to become less than the words array.
1186 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1188 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1189 Fix little-endian case.
1191 2000-05-03 David O'Brien <obrien@NUXI.com>
1193 * as.c (parse_args): Update copyright.
1195 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1197 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1198 for the .bss section too.
1200 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1202 * configure.in: Set em=linux for hppa-*-linux.
1203 * configure: Regenerate.
1204 * doc/Makefile.in: Regenerate with correct automake.
1206 * frags.c (frag_grow): Sanity check chunk_size.
1208 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1209 * config/obj-som.h: Likewise.
1210 * config/obj-ieee.h: Likewise.
1212 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1214 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1215 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1216 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1217 (pa_ip): low_sign_unext now returns via function value. Use
1218 re_assemble_* instead of dis_assemble_* and
1219 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1221 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1222 (md_section_align, md_parse_option, md_show_usage,
1223 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1224 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1225 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1226 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1227 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1229 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1230 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1231 outside of switch. Correct mask and shifting errors in case 10
1232 and case -11. In case 21, compare against signed range to suit
1233 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1234 case 17 and case 22, use offsetT variable to properly check range.
1235 Use re_assemble_* here too.
1236 (evaluate_absolute): Change type of value to offsetT. Call
1237 hppa_field_adjust to do the work for us.
1238 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1239 (pa_parse_cmpib_64_cmpltr): Ditto.
1240 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1241 of i to unsigned int.
1242 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1243 (pa_end_of_source): Return type is void.
1245 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1247 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1249 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1251 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1252 More comments added.
1253 (md_begin): Removed "construct symbols for each register name".
1254 Because register names conflicts with GCC generated function
1256 (avr_operand): Now constant numbers can be used as a register
1257 identifiers (0 as r0, 31 as r31).
1258 (md_assemble): use skip_space () before parsing instruction
1261 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1263 * config/tc-avr.c: New AVR_ISA_ defined.
1264 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1265 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1266 for `fmul', `movw' and `lpm R,Z' instructions.
1267 (avr_operands): Warn if current opcode is a two-word instruction
1268 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1269 (avr_opcodes): New commands added.
1270 (REGISTER_P): Check 'a' and 'v' constraint letters.
1271 (mcu_types): New MCU added.
1273 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1275 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1276 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1277 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1278 * configure: Regenerate.
1280 2000-04-29 Andreas Jaeger <aj@suse.de>
1282 * as.h: Correctly check GCC version.
1284 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1286 * as.c (parse_args): Allow md_parse_option to override -a listing
1288 * config/obj-coff.c (add_lineno): Change type of offset parameter
1289 from "int" to "bfd_vma."
1290 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1291 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1292 (ppc_change_csect): Align correctly for XCOFF64.
1293 (ppc_machine): New function, which discards "ppc_machine" line.
1294 (ppc_tc): Cons for 8 when code is 64 bit.
1295 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1297 (md_parse_option): Handle -a64 and -a32.
1299 * config/tc-ppc.h (TARGET_MACH): Define.
1300 (TARGET_FORMAT): Move to function.
1301 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1303 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1305 * doc/as.1: Fix unbalanced brackets.
1307 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1309 (line_comment_chars): Set to '/' if TE_FreeBSD.
1311 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1313 * configure.in: Configury support for PA64 (currently disabled).
1314 * configure: Rebuilt.
1316 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1318 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1319 bfd_set_section_alignment.
1321 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1323 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1326 2000-04-24 Nick Clifton <nickc@cygnus.com>
1328 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1329 * doc/as.texinfo (Align): Include arm and strongarm in list of
1330 targets that have the second form of the behaviour of the .align
1333 2000-04-24 Mark Klein <mklein@dis.com>
1335 * obj-som.c: Terminate obj_pseudo_table.
1337 2000-04-22 Timothy Wall <twall@cygnus.com>
1339 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1341 (operand_match): Conditionally insert default bit values for IMMU9.
1343 2000-04-14 Matthew Green <mrg@cygnus.com>
1345 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1346 * configure: Rebuilt.
1348 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1349 Jason Eckhardt <jle@cygnus.com>
1351 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1353 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1354 Added handling of new operand types l,y,&,fe,fE,fx.
1356 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1357 David Mosberger <davidm@hpl.hp.com>
1358 Timothy Wall <twall@cygnus.com>
1359 Andrew MacLeod <amacleod@cygnus.com>
1360 Jim Wilson <wilson@cygnus.com>
1362 * Makefile.am (CPU_TYPES): Add ia64.
1363 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1364 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1365 * Makefile.in: Rebuild.
1366 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1367 * configure: Rebuild.
1368 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1369 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1370 * expr.c (expr): Handle md_optimize_expr.
1371 * read.c (LEX_HASH): Add comment.
1372 * config/tc-ia64.c, config/tc-ia64.h: New files.
1374 2000-04-21 Richard Henderson <rth@cygnus.com>
1376 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1377 bundling a non-delayed branch type instruction.
1379 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1381 * config/tc-mn10300.c (HAVE_AM30): Define.
1382 (md_assemble): Use it.
1384 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1386 * config/obj-elf.c (obj_elf_change_section): Check for changed
1389 * Makefile.am: (CPU_MULTI_VALID): Remove.
1390 (MULTI_CPU_TYPES): Define.
1391 (MULTI_CPU_OBJ_VALID): Define.
1392 (DEPTC): Use the above.
1393 (DEPOBJ): Same here.
1395 Regenerate dependencies.
1396 * Makefile.in: Regenerate.
1398 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1400 * Makefile.am (YACC, LEX): Get them from configure.
1402 2000-04-18 H.J. Lu (hjl@gnu.org)
1404 * config/tc-i386.c (offset_in_range): Use addressT instead of
1405 bfd_vma for non-bfd assemblers.
1407 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1409 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1410 doesn't give spurious errors.
1412 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1414 * as.h (SEEK_SET): Define if undefined.
1416 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1418 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1419 constants, and don't assume offsetT is 32 bits.
1421 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1423 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1424 (md_pcrel_from_section): Add prototype.
1425 (d10v_fix_adjustable): Add prototype.
1426 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1428 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1430 2000-04-12 Nick Clifton <nickc@cygnus.com>
1432 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1433 symbol in frag chain.
1435 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1437 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1438 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1439 (fits_in_signed_word, smallest_imm_type): Ditto.
1440 (md_assemble): Use an offsetT var to hold offsetT values, not a
1442 (offset_in_range): New.
1443 (md_assemble): Use it.
1444 (md_convert_frag): Change type of target_address, opcode_address,
1445 and displacement_from_opcode_start to offsetT.
1446 (md_create_short_jump): Change type of offset to offsetT.
1447 (md_create_long_jump): Ditto.
1448 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1449 (md_chars_to_number): Remove.
1450 (output_invalid): Remove duplicate prototype.
1452 2000-04-09 Nick Clifton <nickc@cygnus.com>
1454 * Makefile.am (CPU_TYPES): Add 'avr'.
1455 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1456 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1458 * Makefile.in: Regenerate.
1460 * doc/as.texinfo: Add M32R documentation.
1462 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1464 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1465 --enable-build-warnings option.
1466 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1467 * Makefile.in, configure: Re-generate.
1469 2000-04-07 Nick Clifton <nickc@cygnus.com>
1471 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1472 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1473 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1474 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1475 (arm_force_relocation): Force relocations for
1476 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1478 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1480 * config/tc-sh.c (get_operands): There's no third operand if the
1481 first operand is an immediate.
1483 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1485 * config/tc-sh.c (immediate): Delete.
1486 (sh_operand_info): Add immediate member.
1487 (parse_reg): Use A_PC for pc.
1488 (parse_exp): Add second argument 'op'. All callers changed.
1489 (parse_at): Expect pc to be coded as A_PC.
1490 Use immediate field in *op.
1491 (insert): Add fourth argument 'op'. All callers changed.
1492 (build_relax): Add second argument 'op'. All callers changed.
1493 (insert_loop_bounds): New function.
1494 (build_Mytes): Remove DISP_4.
1495 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1496 (assemble_ppi): Use immediate field in *operand.
1497 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1498 (md_apply_fix): Likewise.
1499 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1501 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1503 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1505 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1507 * internals.texi (CPU backend): Document
1508 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1510 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1512 * po/gas.pot: Regenerate.
1514 * as.c (show_usage): Restore translated part of bug string.
1515 * gasp.c (show_usage): Likewise.
1517 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1518 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1519 than move-if-change.
1520 (DEP1): Modify for "gcc -MM".
1524 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1525 Update dependencies.
1526 * Makefile.in: Regenerate.
1528 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1530 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1531 (md_begin): Likewise.
1532 (HAVE_AM33): New macro.
1533 (md_assemble): Use it. Match r_regs and xr_regs only if
1536 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1538 * as.h: #include "bin-bugs.h"
1539 * as.c (show_usage): Use REPORT_BUGS_TO.
1540 * gasp.c: #include "bin-bugs.h"
1541 (show_usage): Use REPORT_BUGS_TO.
1543 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1545 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1547 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1548 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1551 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1553 * config/tc-i386.c (i386_immediate): Don't assume a constant
1554 immediate is necessarily 16 bits when in 16 bit code mode.
1555 (md_assemble): Instead set guess_suffix here after we have checked
1558 2000-04-02 Richard Henderson <rth@cygnus.com>
1560 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1561 quantities. Correct right shift sign extension.
1562 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1563 32-bit value when shifting into place.
1565 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1567 * app.c: Add ATTRIBUTE_UNUSED as needed.
1568 * config/tc-ppc.c: Likewise.
1569 (ppc_size): Make unsigned long.
1570 (ppc_insert_operand): Add casts to avoid warnings.
1572 2000-03-31 Nick Clifton <nickc@cygnus.com>
1574 * config/tc-d10v.h (md_flush_pending_output): Define.
1576 2000-03-29 Nick Clifton <nickc@cygnus.com>
1578 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1579 segment. Works for both BFD_ASSEMBLER and others.
1580 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1582 2000-03-29 Nick Clifton <nickc@cygnus.com
1584 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1586 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1588 * listing.c (LISTING_LHS_WIDTH): Default depends on
1590 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1592 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1594 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1597 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1599 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1601 * config/tc-avr.c (mcu_types): Add missing initialiser.
1602 (md_pcrel_from_section): Add prototype.
1603 (avr_operand): Remove redundant test of unsigned < 0.
1604 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1606 2000-03-27 Denis Chertykov <denisc@overta.ru>
1608 * config/tc-avr.c: New file for AVR support.
1609 * config/tc-avr.h: Likewise.
1610 * configure.in: Add AVR support.
1611 * configure: Regenerate.
1613 2000-03-26 Timothy Wall <twall@cygnus.com>
1615 * gasp.c (macro_op): Add new argument to check_macro call.
1616 Macro structure definitions moved to macro.h
1617 * sb.h: Add argument to prototype for input_scrub_include_sb.
1618 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1619 nesting checks with an additional flag.
1620 (struct input_save): Add flag to indicate whether current sb
1621 should be checked for proper macro/conditional nesting.
1622 (input_scrub_push/pop): Save/restore nest check flag.
1623 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1625 * macro.c (check_macro): Allow caller to retrieve parsed macro
1626 information if a pointer is provided. This information may be
1627 used by the new macro hooks.
1628 * macro.h: Update prototype for check_macro. Macro struct
1629 definitions moved here from macro.c/gasp.c.
1630 * read.c (read_a_source_file): Add parameter to check_macro call,
1631 and pass macro info to the macro hook, if defined.
1632 (input_scrub_insert_line): New. Allow insertion of a line of
1633 characters into the input stream.
1634 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1635 file into the input stream.
1636 (s_include): Use input_scrub_insert_file.
1637 * internals.texi: Document new macro hooks.
1638 * as.h: New prototypes added.
1640 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1642 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1643 an initial capital letter.
1644 (i386_index_check): Reindent.
1646 2000-03-19 Nick Clifton <nickc@cygnus.com>
1648 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1651 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1653 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1654 instruction operand bad if Rd > 7 when generating
1655 thumb instructions. Prevents for example,
1656 "adr r12,label" from silently failing and generating
1657 the wrong instruction.
1659 2000-03-17 Nick Clifton <nickc@cygnus.com>
1661 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1662 that have a destingation >= 0x400000.
1663 Fix compile time warning messages.
1665 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1667 * config/tc-sh.c (md_begin): When encountering insn that are
1668 not supported by the current arch, only change the name if
1669 its contents are the same as prev_name.
1670 (get_specific): If the the architecture doesn't match, fail.
1672 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1674 * config/tc-sh.c (IDENT_CHAR): Define.
1675 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1676 matching back where it came from.
1678 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1680 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1682 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1684 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1687 2000-03-15 Kazu Hirata <kazu@hxi.com>
1689 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1691 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1693 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1694 floating-point-number, make sure 'f' is in FLT_CHARS.
1696 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1698 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1699 (s_lcomm_internal): Use it.
1700 * doc/internals.texi (CPU backend): Document it.
1701 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1704 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1706 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1709 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1710 implementation doesn't have special handling for switch
1712 (macro_build): Allow for code in sections other than .text.
1714 (mips_ip): Likewise.
1715 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1716 Don't perform relocs if we will be outputting them.
1717 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1718 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1721 2000-03-09 Catherine Moore <clm@cygnus.com>
1723 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1724 relocation type based on the entry in the fixup structure.
1726 2000-03-08 H.J. Lu (hjl@gnu.org)
1728 * Makefile.am (install-exec-tooldir): Depend on
1729 install-exec-bindir for parallel make.
1730 * Makefile.in: Regenerated.
1732 2000-03-06 Nick Clifton <nickc@cygnus.com>
1734 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1736 (md_parse_option): Parse -m32r command line switch - disable m32rx
1738 (md_show_usage): Document new option.
1740 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1741 * doc/Makefile.in: Regenerate.
1742 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1744 2000-03-02 Michael Meissner <meissner@redhat.com>
1746 * config/tc-d30v.c (check_range): Remove code that incorrectly
1747 sign extended values where bits < 32.
1749 2000-03-02 H.J. Lu (hjl@gnu.org)
1751 * configure.in: Support --enable-targets=all on ia32.
1752 * configure: Regenerated.
1754 2000-03-01 Nick Clifton <nickc@cygnus.com>
1756 * gasp.c (do_align): Remove bogus check of alignment value.
1758 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1760 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1761 TC_PPC was defined forced the type of a symbol with no other type
1764 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1766 * doc/internals.texi (CPU backend): Mention that
1767 line_separator_chars do not break up comments. Fix typos for
1768 LEX_AT and LEX_NAME descriptions. Document operands for
1769 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1770 description of md_create_short_jump usage. Document argument for
1771 md_undefined_symbol.
1773 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1775 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1776 (md_parse_option): Handle it.
1777 (md_show_usage): Document it.
1779 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1781 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1782 opcode, for the instruction `pal19'. From Andrea Arcangeli
1785 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1787 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1789 (md_assemble): To here, before template operands are matched.
1790 Also ensure a constant immediate is sign extended when we know the
1791 size is at most 16 bits. This is to catch cases like "add
1792 $0xffc0,%ax" where we don't know the size, and thus that the
1793 immediate can be represented as Imm8S until after parsing the
1795 (i386_displacement): Similarly sign extend 16 bit constant
1797 (md_assemble): Relax 16-bit jump constant range check to suit sign
1798 extended displacements.
1800 2000-02-26 Andreas Jaeger <aj@suse.de>
1802 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1804 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1806 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1807 call operands when intel_syntax.
1808 (intel_float_operand): Return 2 for "fi...".
1809 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1810 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1811 earlier "SHORT" change.
1812 (md_assemble): When determining suffix from Regs, exclude
1815 2000-02-24 Nick Clifton <nickc@cygnus.com>
1817 * configure: Add arm-wince, mips-pe and sh-pe targets.
1818 * configure: Regenerate.
1820 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1822 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1823 "pe-mips" for the mips-pe target.
1825 * config/tc-arm.c (insns): Change displacement encoded in BL
1826 and B instructions if the target port is arm-wince.
1827 (do_ldst): Do not bias the relocation offset if the target
1829 (md_pcrel_from): Add in missing relocation offset bias if the
1830 target os arm-wince.
1832 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1833 (md_begin): Disable -G support for mips-pe target.
1834 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1835 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1838 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1839 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1840 assembler, just set the alignment to 4.
1842 * config/te-wince-pe.h: New file for WinCE targets. Define
1845 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1847 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1848 string instructions.
1849 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1850 (i386_intel_memory_operand): After finding a segment override,
1851 check again for no `[' before looking for a displacement. Bomb if
1852 more than one displacement rather than silently discarding the
1853 second and subsequent ones. Free strings malloc'd by
1854 build_displacement_string.
1856 2000-02-24 Catherine Moore <clm@cygnus.com>
1858 * config/obj-som.c (obj_pseudo_table): Add "weak".
1859 (obj_som_weak): New routine.
1861 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1863 * config/tc-i386.c (union i386_op): New.
1864 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1865 Throughout file replace occurences of disps[n], imms[n], regs[n]
1866 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1867 intel mode operand swapping. Add assert in regKludge and
1868 fake_zero_displacement code. Test i.types[n] when outputting
1869 displacements and immediates. Combine output of Disp16 with
1871 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1872 when in intel mode by (not) reversing fsub and fdiv operands
1873 before the template search. This fails for single operand
1874 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1875 undefined. Instead fix the base_opcode after we've found the
1876 template. Move base_opcode xor with found_reverse_match from
1877 opcode output code to before this fix so we test for the correct
1879 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1880 check in intel mode. Instead compare opcodes.
1882 * config/tc-i386.h (TC_RELOC): Delete.
1883 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1884 with equivalent call to reloc.
1886 * as.h (flag_m68k_mri): Move declaration after target include, and
1887 only declare when TC_M68K defined. Define as zero otherwise.
1888 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1889 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1890 Define as zero otherwise.
1891 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1892 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1893 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1894 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1895 testing whether defined.
1896 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1897 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1898 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1899 rather than testing whether defined.
1900 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1901 (parse_mri_cons): Declare and use only when TC_M68K.
1902 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1903 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1904 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1906 * NEWS: Mention IBM 370 support.
1908 2000-02-23 Richard Henderson <rth@cygnus.com>
1910 * config/tc-i386.c (md_assemble): When swapping operands for
1911 intel_syntax, assume everything that's not Imm or Disp is a
1914 2000-02-23 Linas Vepstas <linas@linas.org>
1916 * config/tc-i370.c, config/tc-i370.h: New files.
1917 * Makefile.am: Add support for Linux/IBM 370.
1918 * configure.in: Likewise.
1919 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1920 * config/obj-elf.c: Include elf/i370.h
1921 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1923 * Makefile.in: Regenerate.
1924 * configure: Regenerate.
1926 * doc/c-i370.texi: New file.
1927 * doc/all.texi: Include it.
1928 * doc/as.texinfo: And here.
1929 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1930 * doc/Makefile.in: Regenerate.
1932 2000-02-19 Michael Meissner <meissner@redhat.com>
1934 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1935 determine if an instruction can be used in parallel with an ADDppp
1936 or SUBppp instruction.
1938 2000-02-22 Andrew Haley <aph@cygnus.com>
1940 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1942 1999-12-30 Andrew Haley <aph@cygnus.com>
1944 * config/tc-mips.c (mips_gp32): New variable.
1945 (macro_build) Use mips_gp32.
1947 (md_longopts): Add "-mgp32" and "-mgp64".
1948 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1950 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1952 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1953 warning, and bump it to 1.
1955 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1957 From Brad Lucier <lucier@math.purdue.edu>:
1958 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1961 2000-02-21 Catherine Moore <clm@cygnus.com>
1963 * config/tc-mips.c (MF_HILO_INSN): Define.
1964 (mips_7000_hilo_fix): Declare.
1965 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1966 (md_parse_option): Check for 7000_HILO_FIX options.
1967 (OPTION_M7000_HILO_FIX): Define.
1968 (OPTION_NO_M7000_HILO_FIX): Define.
1969 * doc/c-mips.texi (-mfix7000): Describe.
1971 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1973 * listing.c (print_lines): Remove unused variable `end'.
1975 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1976 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1977 reloc_type when BFD_ASSEMBLER.
1978 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1979 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1980 statement and quell signed vs. unsigned comparison warning.
1982 2000-02-18 Nick Clifton <nickc@cygnus.com>
1984 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1985 the computed frag offset, rather than overwriting it.
1987 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1989 * config/tc-sh.c ("elf/sh.h"): Include.
1990 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1991 (md.begin): Initialize target_arch.
1992 Only include opcodes in has table that match selected architecture.
1993 (parse_reg): Recognize register names for sh-dsp.
1994 (parse_at): Recognize post-modify addressing.
1995 (get_operands): The leading space is now optional.
1996 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1997 arguments. Update valid_arch.
1998 (build_Mytes): Add support for SDT_REG_N.
1999 (find_cooked_opcode): New function, broken out of md_assemble.
2000 (assemble_ppi, sh_elf_final_processing): New functions.
2001 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2002 (md_longopts, md_parse_option): New option: -dsp.
2003 * config/tc-sh.h (elf_tc_final_processing): Define.
2004 (sh_elf_final_processing): Declare.
2006 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2008 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2009 the unwinder subspace. Save the current seg/subseg before creating
2012 2000-02-10 Nick Clifton <nickc@cygnus.com>
2014 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2015 little endian targets.
2016 (INST_BYTE1): Redefine to handle big and little endian
2018 (cpu_type): New type: Select between M340 and M210.
2019 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2020 instructions of the M340.
2021 (md_assemble): Add support for the MULSH and OPSR classes of
2023 (md_atof): Add support for little endian targets.
2024 (md_parse_option): Add support for -EL, -EB and -mcpu command
2026 (md_convert_frag): Add support for little endian targets.
2027 (md_apply_fix3): Add support for little endian targets.
2028 (md_number_to_chars): Add support for little endian targets.
2030 2000-02-10 Timothy Wall <twall@redhat.com>
2032 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2033 defined, use it to verify the symbol just read should be a label.
2035 2000-02-10 Timothy Wall <twall@redhat.com>
2037 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2038 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2039 around colons when KEEP_WHITE_AROUND_COLON is defined.
2040 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2041 and KEEP_WHITE_AROUND_COLON.
2043 2000-02-08 Timothy Wall <twall@redhat.com>
2045 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2047 (do_repeat): New. Abstract repeat logic so that a "break" can be
2049 (end_repeat): New. Provide support for a "break" out of the
2051 * read.h: Add prototypes for new functions.
2053 2000-02-08 Timothy Wall <twall@redhat.com>
2055 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2056 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2057 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2060 2000-02-08 Timothy Wall <twall@redhat.com>
2062 * read.c: Added elseif to directives table.
2063 * read.h: Added prototype for s_elseif.
2064 * doc/as.texinfo: Added description for elseif.
2065 * cond.c (s_elseif): New function
2067 2000-02-04 Timothy Wall <twall@redhat.com>
2069 * listing.c (print_lines): Remove conditionals causing bug in
2072 2000-02-03 Timothy Wall <twall@cygnus.com>
2074 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2076 * frags.c (frag_new): Calculate fr_fix in octets
2077 (frag_now_fix) Return offset as target address offset (bytes).
2078 (frag_now_fix_octets) New - Return offset in octets (8-bit
2080 * frags.h: Added prototype for frag_now_fix_octets().
2081 Distinguish between octets and bytes in field descriptions.
2082 * listing.c (calc_hex): Account for octets vs bytes when
2083 printing addresses/offsets.
2084 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2085 target is little-endian, print the octets in a word in big-endian
2086 order so that the display looks like a proper hexadecimal number,
2087 instead of having the octets reversed.
2088 * read.c (do_align): When recording alignment, alignment power
2089 should be in terms of target bytes (minimum addressible unit)
2091 (do_org) Convert ORG target address (byte) argument into an
2092 octet offset when generating a variable fragment.
2093 * symbols.c (resolve_symbol_value): Symbol final value
2094 converted to a target address offset (bytes) from its octet offset.
2095 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2096 offset (bytes) is adjusted by the frag offset (octets) converted
2098 (coff_frob_section) Section alignment power is in terms of bytes;
2099 convert it to an octet alignment power when calculating size (and
2100 size mask) in octets. Don't modify the section size in order to
2101 "align" it for TI COFF, since that format has a different method
2102 for storing alignment information.
2104 2000-02-01 Timothy Wall <twall@cygnus.com>
2106 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2107 entries, matching the way GCC generates them. If not escaped, the
2108 filename is encoded incorrectly.
2110 2000-01-31 Nick Clifton <nickc@cygnus.com>
2112 * config/tc-arm.c (reg_table): Add support for ATPCS register
2115 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2117 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2119 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2121 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2122 of a symbol when we really care about its value.
2124 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2126 * config/tc-mcore.c (md_assemble): Give warning message if
2127 operands passes to instruction are more than the spec.
2129 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2131 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2132 Thumb mode but the label seen was not declared as '.thumb_func'
2133 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2134 correct disassembly of Thumb code bounded by non function labels.
2136 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2138 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2139 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2141 * Makefile.in: Same here.
2144 * configure.in: Set bfd_gas for i386-aout when primary target
2145 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2146 we may need the primary te_file. Remove incorrect comment.
2148 * configure: Regenerate.
2150 * config/e-i386aout.c: New file.
2152 * as.c (USE_EMULATIONS): Move to before print_version_id.
2153 (struct emulation): Add i386aout.
2154 (show_usage): Split text strings. Reformat -a text. Add --em
2158 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2159 (aout_format_ops): New.
2162 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2163 preprocessor conditional and add aout USE_EMULATIONS tests.
2164 (read_a_source_file): Don't pass error strings to printf as
2168 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2170 (do_data): Same here.
2171 (process_file): And here.
2174 * symbols.c (colon): Rewrite "already defined" fatal message
2175 code for aout with USE_EMULATIONS.
2178 * config/obj-aout.c (OBJ_HEADER): Define.
2179 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2181 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2182 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2184 (obj_aout_type): Expand S_SET_OTHER here too.
2185 (obj_read_begin_hook): Remove.
2186 (aout_pop_insert): New.
2187 (obj_aout_s_get_other): New.
2188 (obj_aout_s_get_desc): New.
2189 (aout_format_ops): New.
2192 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2193 gets aout_pseudo_table.
2194 (aout_pseudo_table): Declare.
2195 (obj_read_begin_hook): Define.
2198 * config/obj-coff.c (obj_pseudo_table): Rename to
2200 (coff_pop_insert): Use coff_pseudo_table.
2201 (coff_sec_sym_ok_for_reloc): Remove.
2202 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2203 and comment all zero entries and remove #if 0 code.
2206 * config/obj-coff.h (obj_pop_insert): Define.
2207 (coff_pseudo_table): Declare.
2210 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2211 s_get_size, s_set_size. Comment all zero entries.
2214 * config/obj-elf.c (elf_s_get_other): New function.
2215 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2216 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2217 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2219 (obj_elf_parse_section_letters): Don't pass error strings to
2220 printf as format arg.
2223 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2225 (elf_s_get_other): Declare.
2226 (S_GET_OTHER) Define as elf_s_get_other if not already
2228 (S_SET_OTHER): Only define when not already defined.
2229 (elf_obj_read_begin_hook): Declare.
2230 (obj_read_begin_hook): Define.
2231 (elf_obj_symbol_new_hook): Declare.
2232 (obj_symbol_new_hook): Define.
2235 * config/obj-multi.h: Add copyright header and protect against
2236 multiple inclusion. Add * to all function pointers.
2237 (OBJ_HEADER): If defined, include it rather than other defines
2239 (obj_frob_file_after_relocs): Test for NULL.
2240 (obj_symbol_new_hook): Here too.
2241 (obj_sec_sym_ok_for_reloc): And here.
2242 (S_GET_OTHER): Define.
2243 (S_GET_DESC): Define.
2244 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2245 (OBJ_MAYBE_ELF): Update comment.
2247 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2248 OBJ_AOUT preprocessor conditional and handle emulation by
2249 testing OUTPUT_FLAVOR.
2250 (i386_displacement): Here too.
2251 (md_section_align): Similarly here.
2252 (i386_target_format): Conditionally compile when more than one
2253 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2254 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2255 (i386_displacement): Here too.
2258 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2259 Define TARGET_FORMAT for aout only when not multi.
2262 * config/te-multi.h: Delete file as it's identical to te-generic.h
2264 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2266 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2267 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2270 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2272 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2275 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2277 * config/tc-mips.c (mips_do_align): New function.
2278 * config/tc-mips.h (md_do_align): Define.
2280 2000-01-10 Philip Blundell <philb@gnu.org>
2282 * doc/c-arm.texi (ARM Options): Fix typo.
2283 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2284 line separator for Linux.
2285 * doc/as.texinfo (Comments): Mention the ARM.
2287 2000-01-10 Philip Blundell <pb@futuretv.com>
2289 * configure.in (arm*-*-conix*): New target.
2290 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2292 * configure: Regenerate.
2294 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2296 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2297 (obj_elf_visibility): New function.
2299 * doc/as.texinfo (Visibility): New node: document visibility
2302 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2304 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2305 warning for absolute jump/call without `*' in non-intel mode. No
2306 need to set i.types[0] JumpAbsolute in intel mode.
2308 1999-12-22 Philip Blundell <pb@futuretv.com>
2310 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2311 hook function when changing sections.
2312 (arm_s_data): Likewise.
2314 1999-12-14 Nick Clifton <nickc@cygnus.com>
2316 * config/tc-arm.c (md_parse_option): Add support for -marm720
2317 command line switch.
2319 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2321 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2322 (r_registers, xr_registers): Define.
2323 (r_register_name, xr_register_name): New functions.
2324 (md_assemble): Handle new am33 operand types and instruction
2326 (mn10300_insert_operand, check_operand): Likewise.
2328 1999-11-29 Nick Clifton <nickc@cygnus.com>
2330 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2331 (s_force_thumb): Set thumb_mode to 2.
2332 (md_assemble): Do not complain about thumb instructions on a
2333 non-thumb target if thumb_mode is set to 2.
2335 1999-11-28 Michael Meissner <meissner@cygnus.com>
2337 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2338 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2339 (O_...): Add new machine dependent expressions if we are handling
2340 explicit relocations.
2341 (alpha_reloc_op): New static table holding the explicit relocation
2343 (alpha_literal_hash): New static to hold the hash table for
2344 explicit relocations.
2345 (alpha_macros): Add support for explicit relocations.
2346 (md_begin): If explicit relocations, initialize hash table.
2347 (md_assemble): Don't print a second error if tokenize_arguments
2348 already printed an error message.
2349 (md_apply_fix): Add support for explicit relocations.
2350 (alpha_force_relocation): Ditto.
2351 (alpha_fix_adjustable): Ditto.
2352 (alpha_adjust_symtab): New function to support explicit
2354 (alpha_adjust_symtab_relocs): Ditto.
2355 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2356 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2357 Add support for explicit relocations. Return -2 if an error
2358 message was already printed.
2359 (find_macro_match): Add support for explicit relocations. Comment
2361 (emit_insn): Add support for explicit relocations.
2362 (assemble_tokens): Ditto.
2364 (load_expression): Ditto.
2367 (emit_ir_load): Ditto.
2368 (emit_loadstore): Ditto.
2371 (emit_sextX): Ditto.
2372 (emit_division): Ditto.
2373 (emit_jsrjmp): Ditto.
2374 (emit_retjcr): Ditto.
2376 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2378 (tc_adjust_symtab): If explicit relocations, call the function
2379 alpha_adjust_symtab.
2380 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2381 relocations next to the literal relocation they reference.
2382 (TC_INIT_FIX_DATA): Initialize the new fields.
2383 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2385 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2387 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2388 'B' operand for PA2.0 bb instruction.
2390 1999-11-18 Nick Clifton <nickc@cygnus.com>
2392 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2395 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2397 (mcore_force_relocation): Force relocations to be generated for
2400 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2402 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2403 (i386_displacement): Disallow O_big displacements.
2405 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2407 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2408 Small improvements in error checking.
2409 (md_assemble): Support for unconditional ARM instructions.
2410 (md_parse_option): Support for -m[arm]v5e flag.
2412 1999-11-12 Nick Clifton <nickc@cygnus.com>
2414 * macro.c (buffer_and_nest): Do not check beyond the end of the
2417 1999-11-11 Nick Clifton <nickc@cygnus.com>
2419 * macro.c (buffer_and_nest): Look for seperator after TO and
2422 1999-11-08 Andrew Haley <aph@cygnus.com>
2424 * app.c (do_scrub_chars): When in State 10, treat backslash
2425 characters in the same way as as symbol characters.
2427 1999-11-07 Richard Henderson <rth@cygnus.com>
2429 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2430 the previous label was in the current section before playing
2431 with auto-alignment.
2433 1999-11-06 Nick Clifton <nickc@cygnus.com>
2435 * config/tc-v850.c (v850_force_relocation): Force relocation
2437 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2440 1999-11-05 Michael Meissner <meissner@cygnus.com>
2442 * expr.h (operatorT): Increase machine dependent operators to 16.
2443 * expr.c (op_rank): Ditto.
2445 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2447 * read.c (pseudo_set): Reject attempts to set the value of a
2450 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2453 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2455 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2456 to bfd_set_section_contents.
2458 1999-11-03 Nick Clifton <nickc@cygnus.com>
2460 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2462 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2464 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2465 (mips_ip): Use OPCODE_IS_MEMBER.
2467 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2469 * config/tc-arm.c (reg_required_here): Improve comments.
2471 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2472 (tinsns): Initialize variants field.
2474 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2475 BAD_PC respectively.
2477 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2479 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2480 * config/tc-arm.h: Fix compile time warnings.
2482 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2484 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2485 form @abs16, @(abs16) and @(abs16 + imm).
2487 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2489 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2490 (ISA_HAS_64_BIT_REGS) New.
2491 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2492 mips_emit_delays,macro_build,load_register,load_addresss,
2493 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2494 and/or use new ISA_xxx macros in expressions involving
2495 ISA, particularly mips_opts.isa.
2497 1999-10-18 Michael Meissner <meissner@cygnus.com>
2499 * expr.h (operatorT): Add machine dependent operators md1..md8.
2500 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2501 for the machine dependent operators to use.
2503 * expr.c (op_rank): Add machine dependent operators.
2505 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2507 (O_cpregister): Ditto.
2508 (md_begin): Change X_op test that field is wide enough to use
2509 O_max instead of O_alpha_max.
2510 (cpu_types): Fill in missing initializer.
2511 (alpha_num_macros): Make unsigned.
2512 (md_assemble): Make opnamelen be size_t.
2513 (md_apply_fix): Cast alpha_num_operands to int before testing.
2514 (alpha_force_relocation): Ditto.
2515 (alpha_fix_adjustable): Ditto.
2516 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2517 (tc_gen_reloc): Ditto.
2518 (tc_get_register): Ditto.
2523 (s_alpha_ent): Ditto.
2524 (s_alpha_end): Ditto.
2525 (s_alpha_frame): Ditto.
2526 (s_alpha_prologue): Ditto.
2527 (s_alpha_file): Ditto.
2528 (s_alpha_gprel32): Ditto.
2529 (s_alpha_proc): Ditto.
2530 (s_alpha_set): Ditto.
2531 (s_alpha_base): Ditto.
2532 (s_alpha_align): Ditto.
2533 (s_alpha_arch): Ditto.
2534 (alpha_align): Ditto.
2535 (assemble_insn): Suppress unused variable warning.
2537 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2538 order in the structure.
2539 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2541 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2543 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2545 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2547 * config/tc-i386.c (i386_index_check): Correct #endif location.
2549 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2551 * as.c (show_usage): Document new options.
2552 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2553 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2554 (parse_args): Parse the new options.
2555 (main): If there were warnings, and --fatal-warnings
2556 was specified, print an error.
2557 * as.h: New variable, flag_fatal_warnings, for new option.
2559 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2561 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2562 '@'. Change autoincrement completers to fall through to cache control
2565 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2567 (pa_parse_addb_64_cmpltr): New function.
2569 * config/tc-hppa.c (pa_ip): Change error message.
2570 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2571 '?Q' args to allow falling through.
2573 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2574 Remove unused conditional codes.
2575 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2577 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2579 * config/tc-d30v.c (CHAR_BIT): Define.
2580 (check_range): Fix bit operations to support integers bigger than
2583 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2585 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2588 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2589 Doug Evans <devans@cygnus.com>
2591 Add support for m32rx.
2592 * config/tc-m32r.c (enable_m32rx): New static global.
2593 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2594 (allow_m32rx): New function.
2595 (M32R_SHORTOPTS): Add `O'.
2596 (md_longopts): Add --m32rx plus several warning options.
2597 (md_parse_option): Handle new options.
2598 (md_show_usage): Print them.
2599 (md_begin): Enable m32rx.
2600 (OPERAND_IS_COND_BIT): New macro.
2601 (first_writes_to_seconds_operands): New function.
2602 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2603 (target_make_parallel,assemble_two_insns): New functions.
2604 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2605 If optimizing and m32rx, try to make consecutive insns parallel.
2607 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2609 * config/tc-mips.c (nopic_need_relax): Allow for the
2610 .sdata.foo sections generated by -fdata-sections,
2611 and for the .gnu.linkonce.s sections generated by C++.
2613 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2615 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2616 with cleaner code using completer prefixes. Add 'Y'.
2618 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2620 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2622 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2623 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2624 insn does not match and we should try the next insn in the table.
2626 1999-09-22 Nick Clifton <nickc@cygnus.com>
2628 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2630 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2632 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2635 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2637 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2638 OBJ_ELF. If ELF, add "sq".
2639 (md_parse_option): If ELF, ignore -s and -q.
2640 (md_show_usage): Mention ELF options.
2642 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2644 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2647 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2649 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2651 * config/tc-hppa.c (struct pa_it): New field "trunc".
2652 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2653 (pa_parse_ftest_gfx_completer): New function
2654 (pa_parse_fp_cnv_format): New function.
2656 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2657 (md_apply_fix): Handle 22bit pc-rel branches.
2659 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2661 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2663 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2665 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2667 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2669 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2670 (pa_ip): Handle 'fX'.
2672 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2674 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2675 unwinds unless the function is in the text space.
2676 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2678 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2680 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2681 (md_assemble): To here. Tweak address generation.
2683 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2685 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2686 (md_assemble): Call dwarf2_where for OBJ_ELF.
2687 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2688 (pa_end_of_source): New function.
2689 * tc-hppa.h (md_end): Define for OBJ_ELF.
2691 1999-09-14 Michael Meissner <meissner@cygnus.com>
2693 * configure.in (Canonicalization of target names): Remove adding
2694 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2695 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2696 * configure: Regenerate.
2698 1999-09-14 Donn Terry <donn@interix.com>
2700 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2702 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2704 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2705 pc-relative jmp/call to an absolute symbol.
2706 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2707 absolute section symbols.
2709 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2710 jump handling code and comments.
2712 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2714 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2715 the value if TE_PE and a global defined symbol.
2717 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2719 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2720 print the symbol, rather than printing it here.
2722 1999-09-11 Donn Terry <donn@interix.com>
2724 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2725 BFD_RELOC_RVA relocations.
2727 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2728 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2731 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2733 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2734 * doc/internals.texi (Object format backend): Document
2737 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2738 relocations against global symbols if TE_PE.
2740 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2741 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2743 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2746 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2747 symbols which do not have a constant value, or tags with
2748 non-tags. Remove the symbol from the list before adding it at the
2751 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2752 C_FCN symbol differently if TE_PE.
2753 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2754 appears in the pseudo-op, rather coff_line_base which is only set
2757 * config/obj-coff.c (obj_coff_loc): New static function.
2758 (obj_pseudo_table): Add "loc".
2760 * config/obj-coff.c (add_lineno): Check that the line number is
2763 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2764 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2766 (md_atof): Return NULL rather than 0.
2767 * config/tc-i386.c (md_atof): Change type to int.
2768 * expr.c (expr): Change first parameter to int.
2769 * config/obj-coff.c: Add declarations for static functions.
2770 (coff_frob_symbol): Use SYM_AUXENT.
2771 * config/tc-i386.h (flag_16bit_code): Don't declare.
2773 * config/obj-coff.c (obj_coff_section): Default to setting
2774 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2776 * write.c (adjust_reloc_syms): Print adjusted fixup.
2778 * expr.c (integer_constant): Correct too_many_digits calculation
2781 1999-09-09 Andreas Schwab <schwab@suse.de>
2783 * doc/c-arm.texi: Fix arguments of @var to not contain
2786 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2788 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2790 (md_parse_option): Only support -k flag for ELF and COFF targets.
2792 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2794 * config/tc-hppa.c (pa_ip): Put strict register checks before
2795 call to pa_parse_number.
2797 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2799 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2801 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2804 1999-09-06 Donn Terry <donn@interix.com>
2806 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2808 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2810 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2811 candidate instruction. Require registers for register arguments
2812 when in strict mode. Require assemble-time constants for
2813 constants when in strict mode.
2814 (pa_get_absolute_expression): Require a constant when in strict
2817 1999-09-06 Nick Clifton <nickc@cygnus.com>
2819 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2821 1999-09-04 Steve Chamberlain <sac@pobox.com>
2823 * config/tc-pj.c: New file, supports picoJava in ELF.
2824 * config/tc-pj.h: Ditto.
2825 * configure.in (pjl*, pj*): New targets.
2826 * Makefile.am: Rebuild dependencies.
2827 (CPU_TYPES): Add pj.
2828 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2829 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2830 * doc/c-pj.texi: New file.
2831 * doc/as.texinfo: Add some PJ specifics.
2832 * doc/all.texi: Add PJ to the list of all architectures, sort them
2834 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2835 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2837 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2839 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2840 (obj_frob_file): Test for null pointer.
2841 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2842 (OBJ_PROCESS_STAB): And here.
2843 (elf_obj_sy): Remove
2845 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2846 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2847 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2849 * config/obj-coff.c (no_func): Remove.
2850 (coff_format_ops): Change occurrences of no_func to 0, as we test
2851 for 0 in obj-multi.h.
2853 * configure.in: Enable bfd for i386-coff when primary target is
2854 bfd. Enable i386 elf,coff emulation support. Don't set
2855 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2856 emulation to support.
2857 *configure: Regenerate.
2859 1999-09-02 Nick Clifton <nickc@cygnus.com>
2861 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2862 .section .line directive is encountered.
2864 1999-09-01 Nick Clifton <nickc@cygnus.com>
2866 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2869 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2870 * as.texinfo: Document --gdwarf2 command line option.
2871 Add additional documentation of ARM command line switches.
2873 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2875 * config/tc-i386.c (i386_intel_memory_operand): Combine
2876 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2877 and RESTORE_END_STRING around parse_register calls.
2878 (i386_operand): Here too.
2879 (i386_is_reg): Remove.
2880 (parse_register): Move as_bad calls from within this function to
2883 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2885 Based on a patch from H.J. Lu <hjl@gnu.org>
2886 * config/tc-i386.c (parse_register): Handle FP regs specially.
2887 (md_begin): Remove '(' and ')' from register_chars.
2889 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2891 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2892 error message (done elsewhere).
2894 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2896 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2898 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2900 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2903 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2905 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2907 Add new completers. Fix bug in 64 bit condition handling.
2909 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2912 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2914 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2916 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2918 1999-08-27 Jim Wilson <wilson@cygnus.com>
2920 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2921 (struct ls): Add frag field. Initialize it to zero.
2922 (out_end_sequence): New local text_frag. Set it while in text section.
2923 Replace address check with frag check. Set ls.frag to text_frag if
2924 out_set_addr called.
2925 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2926 Set it before switching sections. Replace address check with frag
2927 check. Set ls.frag to saved_frag if out_set_addr called.
2929 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2931 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2932 output "advance_pc" opcode instead of calling gen_addr_line().
2933 The latter has the undesired side-effect of creating a new row
2934 in the debug line info matrix.
2936 1999-08-26 Jim Wilson <wilson@cygnus.com>
2938 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2939 ls.last_filename if last is less than zero. Set ls.last_filename
2940 when allocating new entry.
2941 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2944 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2946 * config/tc-i386.c (i386_index_check): Fix the displacement size
2947 when INFER_ADDR_PREFIX.
2949 1999-08-18 Nick Clifton <nickc@cygnus.com>
2951 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2954 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2956 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2957 handle 0xffffNNNN constants correctly.
2959 1999-08-16 Nick Clifton <nickc@cygnus.com>
2961 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2964 1999-08-13 Nick Clifton <nickc@cygnus.com>
2966 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2967 (md_apply_fix3): Always pass positive values to
2968 validate_offset_imm.
2970 1999-08-12 Nick Clifton <nickc@cygnus.com>
2972 * config/tc-arm.c (skip_whitespace): New macro.
2973 Formatting tidy ups.
2975 (md_apply_fix3): Store relocation offset in addend for ELF based
2977 (arm_force_relocation): Always generate relocs for Thumb function
2980 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2982 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2983 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2985 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2987 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2988 flags for the unwind subspace.
2990 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2991 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2992 suitable relocation based on the size of the target's pointer.
2993 Always Use subsegment zero for the unwinders.
2994 (pa_level): Handle "2.0w".
2996 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2998 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2999 with the following instruction unless this was specified.
3001 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3003 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3004 certain sections, to match BFD changes.
3006 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3008 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3009 (EXTRA_SCRIPTS): Define to keep automake happy.
3010 * Makefile.in: Rebuild.
3012 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3014 * Makefile.am: Rename .dep* files to DEP*.
3015 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3016 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3018 * Makefile.in: Rebuild.
3020 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3022 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3024 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3026 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3027 avoid problems on DOS filesystems.
3028 * Makefile.in: Rebuild.
3030 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3032 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3034 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3037 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3039 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3040 line to create ${GDBINIT} rather than .gdbinit.
3041 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3043 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3045 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3047 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3049 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3051 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3053 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3054 non-adjustable symbols.
3056 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3058 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3060 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3062 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3065 1999-08-05 Donn Terry <donn@interix.com>
3067 * config/te-interix.h: New file.
3068 * configure.in (i386-*-interix*): New target.
3069 * configure: Rebuild.
3071 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3073 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3074 selectors for ELF too.
3075 (selector_table): Add "ltp" and "rtp" selectors.
3077 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3079 * config/tc-i386.c (i386_operand): No need to change
3080 operand_string pointer in segment reg case before goto
3081 do_memory_reference. Initialise displacement_string_start and
3082 displacement_string_end after do_memory_reference label.
3083 (i386_index_check): Add operand_string param, and print error
3084 message on failure here.
3085 (i386_intel_memory_operand): Instead of here.
3086 (i386_operand): And here.
3087 (INFER_ADDR_PREFIX): Enable.
3089 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3091 * config/tc-i386.h (DefaultSize): Define. Renumber following
3092 opcode_modifier defines.
3094 From Etienne Lorrain <etienne.lorrain@ibm.net>
3095 * config/tc-i386.c (stackop_size): New variable.
3096 (set_16bit_code_flag): Clear it here.
3097 (set_16bit_gcc_code_flag): New function.
3098 (md_pseudo_table): Add "code16gcc" entry.
3099 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3101 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3103 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3104 next_set_end even if the end symbol is being discarded.
3106 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3107 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3108 * config/obj-coff.c: Likewise.
3109 (seg_info_type): Remove.
3110 (seg_info_off_by_4): Change to array of segT.
3111 (s_get_segment): Adjust accordingly.
3112 (obj_pseudo_table): Fully initialize sentinel entry.
3114 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3115 Ralf Baechle <ralf@uni-koblenz.de>.
3117 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3119 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3121 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3123 * config/tc-i386.c: Indentation and white space changes.
3124 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3125 don't enable it by default.
3126 (i386_intel_operand): Remove redundant prototype.
3127 Move check on number of memory operands, and i.mem_operands++
3128 (i386_intel_memory_operand): To here.
3129 Remove i386_immediate code from here. Remove special case code
3130 for input and output using (%dx). Remove base/index checks and
3131 call i386_index_check instead. Save initial operand_string
3132 argument for error message.
3133 (i386_operand): Remove redundant prototype. Move base/index
3134 checks to i386_index_check.
3135 (i386_displacement): Move intel mode check for non-zero
3137 (i386_intel_memory_operand): To here.
3139 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3141 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3142 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3143 by .register pseudo-op if -64 and --no-undeclared-regs.
3144 (s_register, sparc_adjust_symtab): New functions.
3145 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3146 Declare sparc_adjust_symtab as tc_adjust_symtab.
3147 * doc/c-sparc.texi: Add description of #ignore special literal
3148 for .register pseudo-op.
3150 1999-07-30 Catherine Moore <clm@cygnus.com>
3152 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3153 the relocation's section offset.
3155 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3157 * write.c (fixup_segment): Fix generic error check overflow test.
3159 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3160 X_add_number to long.
3162 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3164 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3167 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3169 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3172 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3174 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3176 * configure.bat: Remove; obsolete.
3177 * config/go32.cfg: Likewise.
3179 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3181 * configure.in (i386-*-vxworks*): New target.
3182 * configure: Rebuild.
3184 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3186 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3188 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3190 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3192 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3193 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3194 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3195 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3196 MAX_RELOC_EXPANSION): Define.
3197 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3199 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3201 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3202 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3203 block. Print a warning if an 8-bit or 16-bit constant
3204 displacement or immediate is truncated on output.
3205 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3207 (i386_operand): Disallow immediate jump absolute operand.
3209 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3211 * configure.in: Bump version number to 2.9.5.
3212 * configure: Rebuild.
3214 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3217 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3219 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3220 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3222 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3224 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3226 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3228 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3229 if -mno-fpu was given.
3230 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3232 (cons_fix_new_arm): Remove misleading comments.
3234 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3236 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3238 (relax_segment): Likewise. After giving a rs_org error, convert
3239 the frag to rs_align to avoid cascading errors.
3241 1999-07-12 Andreas Schwab <schwab@suse.de>
3243 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3245 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3247 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3248 as appropriate. Fill in structure initializations. Add variable
3249 initializations. Add casts.
3250 * dwarf2dbg.c (print_stats): Change i to size_t.
3251 * listing.c (listing_listing): Change list_line to unsigned int.
3253 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3255 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3256 rather than checking for \001 and \002 in symbol name.
3257 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3259 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3261 * configure.in (hppa*-linux-gnu*): New target.
3262 * configure: Rebuilt.
3264 1999-07-08 Nick Clifton <nickc@cygnus.com>
3266 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3268 1999-07-07 Nick Clifton <nickc@cygnus.com>
3270 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3271 accessing symbolP directly.
3273 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3275 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3278 1999-07-05 Nick Clifton <nickc@cygnus.com>
3280 * config/tc-arm.c (ARM_EXT_V5): Define.
3281 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3282 (md_begin): Detect ARM v5 architectures.
3283 (md_parse_option): Accept arm v5 specification.
3284 (md_show_usage): Documment -marmv5 switch.
3286 * doc/c-arm.texi: Document -marmv5 command line option.
3288 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3290 (validate_immediate_twopart): New function. Determine if a
3291 constant can be computed by two ADD instructions.
3292 (output_inst): Remove its command line parameter - it was never
3294 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3295 implememt the ADRL pseudo op.
3296 (tc_gen_reloc): Generate a suitable error message if an ADRL
3297 instruction tries to generate a real reloc.
3299 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3301 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3303 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3306 1999-06-27 H.J. Lu <hjl@gnu.org>
3308 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3309 non BFD_ASSEMBLER case.
3311 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3313 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3316 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3318 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3319 out_end_sequence() when the address decreases due to a new frag.
3320 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3321 numbering starts with 1.
3323 1999-06-23 Nick Clifton <nickc@cygnus.com>
3325 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3327 (mcore_s_text): Call obj_elf_text for ELF target.
3328 (mcore_s_data): Call obj_elf_data for ELF target.
3329 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3331 (mcore_s_bss): New function: Dump literal table before changing
3333 (mcore_s_comm): New function: Dump literal table before changing
3336 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3337 No longer static functions.
3338 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3339 Provide prototypes for these functions.
3341 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3343 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3344 a list of names, to try obj_segment_name, and to try abbreviated
3345 names when using COFF without long section names.
3347 * config/tc-alpha.c: More use of symbol accessor functions.
3348 * config/tc-arc.c: Likewise.
3349 * config/tc-d30v.c: Likewise.
3350 * config/tc-fr30.c: Likewise.
3351 * config/tc-i860.c: Likewise.
3352 * config/tc-m88k.c: Likewise.
3353 * config/tc-mcore.c: Likewise.
3354 * config/tc-ns32k.c: Likewise.
3355 * config/tc-sparc.c: Likewise.
3356 * config/tc-v850.c: Likewise.
3358 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3359 sy_value with appropriate accessor functions.
3360 * config/tc-arm.c (md_apply_fix3): Likewise.
3361 * config/tc-d10v.c (AT_WORD_P): Likewise.
3362 * config/tc-v850.c (reg_name_search): Likewise.
3364 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3365 use symbol_get_bfdsym instead.
3366 * config/tc-ppc.c (md_assemble): Likewise.
3367 * config/tc-v850.c (v850_comm): Likewise.
3369 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3371 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3372 the symbol, rather than accessing the bsym member.
3373 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3374 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3375 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3376 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3377 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3378 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3379 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3380 * config/tc-v850.c (tc_gen_reloc): Likewise.
3382 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3384 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3385 (hppa_gen_reloc_type): Conditionalize on BFD64.
3386 (tc_gen_reloc): Re-enable ELF relocations.
3387 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3389 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3391 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3393 (do_ldst): Move assignment out of if condition.
3394 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3395 parentheses to avoid warning.
3397 1999-06-21 Nick Clifton <nickc@cygnus.com>
3399 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3400 macro to get at the BFD symbol associated with a GAS symbol.
3402 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3404 * config/tc-ppc.c: Update for symbol handling changes.
3405 * config/obj-coff.c: Likewise.
3407 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3409 * tc-hppa.c: General cleanups of ELF support. No more spaces
3410 and subspaces for ELF.
3411 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3412 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3413 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3414 (UNWIND_SECTION_NAME): Likewise.
3415 (space/subspace related structures): Conditionalize definitions
3417 (space/subspace directives and support routines): Conditionalize
3418 definitions and references/uses on OBJ_SOM.
3419 (label_symbol_struct): For ELF, track the symbol's segment. For
3420 SOM track its space.
3421 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3423 (USE_ALIASES): Kill for both SOM & ELF.
3424 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3425 (pa_space, pa_subspace): Corresponding changes.
3426 (pa_spaces_begin): Corresponding chagnes.
3427 (md_begin): Do not muck around with space/subspace stuff for
3429 (md_apply_fix): Temporarily disable argument relocation stuff
3431 (tc_gen_reloc): Temporarily disable relocation generation for
3433 (pa_build_unwind_subspace): Similarly.
3435 1999-06-16 Nick Clifton <nickc@cygnus.com>
3437 * config/tc-arm.c (thumb_set): New pseudo op.
3438 (text, data, section): Override these pseudo ops with ARM
3440 (s_thumb_set): New function: Perform the same as a .set pseudo
3441 op, but also mark the alias'ed symbol as being a Thumb
3443 (arm_s_text): New function: Perform the same as the .text
3444 pseudo op, but dump the literal pool before changing
3446 (arm_s_data): New function: Perform the same as the .data
3447 pseudo op, but dump the literal pool before changing
3449 (arm_s_section): New function: Perform the same as the
3450 .section pseudo op, but dump the literal pool before changing
3452 (arm_cleanup): Do not reset the current section before dumping
3455 1999-06-17 Nick Clifton <nickc@cygnus.com>
3457 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3458 OPTION_NO_WARN_UNMATCHED entries.
3459 (md_parse_option): Generate a warning message if an unrecognised
3460 option is encountered.
3462 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3463 (get_operands): When parsing an expression after an '@' symbol
3464 has been detected, do not ignore '#' symbols.
3465 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3468 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3470 From K. Richard Pixley <rich@noir.com>:
3471 * configure.in (ppc-*-vxworks*): New target.
3472 * configure: Rebuild.
3474 1999-06-12 Philip Blundell <philb@gnu.org>
3476 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3478 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3480 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3481 which refer to symbols in linkonce sections, permit reducing the
3482 relocs if the symbol is local.
3484 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3486 * subsegs.c (subseg_text_p): New function.
3487 * as.h (subseg_text_p): Declare.
3488 * read.c (do_align): Use subseg_text_p to set the default fill.
3489 * write.c (subsegs_finish): Likewise.
3490 * config/obj-coff.c (write_object_file): Likewise.
3491 * config/tc-i386.h (md_maybe_text): Don't define.
3492 (md_do_align): Use subseg_text_p to set the default fill.
3493 * config/tc-m32r.c (m32r_do_align): Likewise.
3494 * config/tc-sh.c (sh_do_align): Likewise.
3495 * config/tc-sparc.h (md_do_align): Likewise.
3497 1999-06-12 David O'Brien <obrien@freebsd.org>
3499 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3500 * configure: Rebuild.
3502 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3504 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3505 * Makefile.am: Rebuild dependencies.
3506 * Makefile.in: Rebuild.
3508 * config/tc-i386.c (i386_immediate): Remove unused label
3511 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3512 * symbols.c: Likewise.
3513 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3514 sy_next field when taking address, rather than symbol_next.
3516 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3518 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3519 value from the output file architecture.
3520 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3521 * dwarf2dbg.h: Change bfd_vma to addressT.
3523 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3525 * dwarf2dbg.h: Use PARAMS in function declarations.
3527 1999-06-11 Martin Dorey <mdorey@madge.com>
3529 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3530 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3532 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3534 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3536 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3538 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3541 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3543 * read.c (read_a_source_file): Only declare inescape if
3546 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3548 (find_entry_byval): Add parens to avoid warning.
3550 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3552 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3555 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3557 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3560 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3561 synthetize_setx): New functions.
3562 (md_assemble): Broken the special cases into the above
3563 functions. Make compiler happy if sizeof(bfd_vma)==4.
3564 Fix sethi generated from set/setuw. If instructions have a relloc,
3565 always clear the fields to be relocated in the opcode.
3566 (sparc_ip): Remove special_case global variable.
3568 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3570 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3571 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3572 indication of success rather than a value.
3573 (itbl_get_val): Likewise.
3574 (itbl_get_field): Use strcspn. Change delimiters to include
3576 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3577 (itbl_get_val): Likewise.
3578 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3580 * symbols.c (copy_symbol_attributes): Convert local symbols to
3583 1999-06-10 Nick Clifton <nickc@cygnus.com>
3585 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3588 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3590 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3591 Optimize set if sizeof(bfd_vma) == 64.
3592 (sparc_ip): Fix sethi - without %hi() it should generate
3593 R_SPARC_22 reloc, not R_SPARC_HI22.
3594 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3596 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3598 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3599 (s_ncons): New function.
3600 (native_op_table): New table.
3601 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3602 R_SPARC_OLO10 handling.
3604 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3606 * expr.h (struct expressionS): Revert last change; widen X_op.
3607 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3609 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3611 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3612 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3613 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3614 * Makefile.in: Regenerated.
3616 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3617 `common' pass on to s_mri_common.
3618 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3620 1999-06-06 Richard Henderson <rth@cygnus.com>
3622 * config/obj-elf.c (obj_elf_section): Don't free the return
3623 value of demand_copy_C_string.
3625 1999-06-05 Richard Henderson <rth@cygnus.com>
3627 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3628 creation logic from obj_elf_create_section.
3630 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3631 (section_stack): New.
3632 (special_sections): Make const.
3633 (obj_elf_section): Gut and rewrite parsing.
3634 (obj_elf_change_section): New function broken out of obj_elf_section.
3635 (obj_elf_parse_section_letters): Likewise.
3636 (obj_elf_section_word): Likewise.
3637 (obj_elf_section_type): Likewise.
3638 (obj_elf_previous): Treat as a toggle.
3639 (obj_elf_popsection): New.
3640 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3641 (ppc_section_type): Likewise.
3642 * config/tc-ppc.h: Likewise.
3644 * expr.h (struct expressionS): Don't make X_op a bitfield.
3645 * config/tc-alpha.c: Update for symbol handling changes.
3646 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3647 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3649 1999-06-05 Richard Henderson <rth@cygnus.com>
3651 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3652 (dwarf2_gen_line_info): Kill unused variables.
3653 (dwarf2_finish): Likewise.
3654 (dwarf2_where): Likewise.
3655 (dwarf2_directive_file): If we've only got a string,
3656 hand off to s_app_file.
3657 * ecoff.c: Move the include of ecoff.h.
3658 * symbols.h (S_IS_FUNCTION): Prototype.
3660 * read.c (LEX_HASH): Supply a default.
3662 (s_globl): Update `c' after skipping whitespace.
3663 * read.h (LEX_END_NAME, is_name_ender): New.
3664 * expr.c (get_symbol_end): Respect it.
3666 1999-06-04 Mark Klein <mklein@dis.com>
3668 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3670 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3672 * config/tc-hppa.c: Update for symbol handling changes.
3674 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3676 * cgen.c: Update for symbol handling changes.
3677 * config/tc-m32r.c: Likewise.
3679 * config/tc-hppa.h: Update for symbol handling changes.
3680 * config/tc-hppa.c: Likewise.
3682 * config/tc-arm.h: Update for symbol handling changes.
3683 * config/tc-arm.c: Likewise.
3684 (symbol_make_empty): Remove. Just use symbol_create.
3686 * symbols.c (symbol_set_tc): Correct name.
3688 * Makefile.am: Rebuild dependencies.
3689 ($(OBJS)): Don't depend upon struc-symbol.h.
3690 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3691 * dep-in.sed: Don't remove struc-symbol.h.
3692 * Makefile.in: Rebuild.
3694 * doc/internals.texi (Symbols): Describe changes in symbol
3697 1999-06-03 Richard Henderson <rth@cygnus.com>
3699 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3700 instead of doing the work by hand.
3702 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3704 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3705 state of line state-machine.
3706 (struct ls): Collect DWARF2 line state-machine state in new member
3707 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3708 resulted in any DWARF2 directives.
3709 (reset_state_machine): New function.
3710 (out_end_sequence): Ditto.
3711 (dwarf2_gen_line_info): When switching sections or switching to a
3712 lower text address, call out_end_sequence() first to terminate the
3713 previous code sequence as code sequences MUST have monotonically
3714 increasing addresses.
3715 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3717 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3719 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3720 DWARF2 debug info (line information only, at this point).
3721 * as.h: Update comment about supported debug formats.
3722 * dwarf2dbg.c, dwarf2dbg.h: New files.
3723 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3725 * expr.c (operand): Don't use [ for parens if we want an index op.
3726 (op_encoding): Switch [ into O_index, if desired.
3727 (op_rank): Renumber with O_index on bottom.
3728 (expr): If O_index, match closing bracket.
3729 * expr.h (O_index): New.
3731 * read.c (read_a_source_file): Conditionally allow matched "
3732 in lines passed to md_assemble.
3734 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3736 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3738 Add support for storing local symbols in a small structure to save
3739 memory when assembling large files.
3740 * as.h: Don't include struc-symbol.h.
3741 (symbolS): Add typedef.
3742 * symbols.c: Include struc-symbol.h.
3743 (local_hash): New static variable.
3744 (save_symbol_name): New static function, from symbol_create.
3745 (symbol_create): Call save_symbol_name.
3746 (local_symbol_count): New static variable.
3747 (local_symbol_conversion_count): Likewise.
3748 (LOCAL_SYMBOL_CHECK): Define.
3749 (local_symbol_make): New static function.
3750 (local_symbol_convert): New static function.
3751 (colon): Handle local symbols. Create local symbol for local
3753 (symbol_table_insert): Handle local symbols.
3754 (symbol_find_or_make): Create local symbol for local label name.
3755 (symbol_find_base): Check for local symbol.
3756 (symbol_append, symbol_insert): Check for local symbols.
3757 (symbol_clear_list_pointers, symbol_remove): Likewise.
3758 (verify_symbol_chain): Likewise.
3759 (copy_symbol_attributes): Likewise.
3760 (resolve_symbol_value): Handle local symbols.
3761 (resolve_local_symbol): New static function.
3762 (resolve_local_symbol_values): New function.
3763 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3764 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3765 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3766 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3767 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3768 (symbol_previous, symbol_next): New functions.
3769 (symbol_get_value_expression): Likewise.
3770 (symbol_set_value_expression): Likewise.
3771 (symbol_set_frag, symbol_get_frag): Likewise.
3772 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3773 (symbol_mark_used_in_reloc): Likewise.
3774 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3775 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3776 (symbol_mri_common_p): Likewise.
3777 (symbol_mark_written, symbol_clear_written): Likewise.
3778 (symbol_written_p): Likewise.
3779 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3780 (symbol_section_p, symbol_equated_p): Likewise.
3781 (symbol_constant_p): Likewise.
3782 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3783 (symbol_get_obj, symbol_set_obj): Likewise.
3784 (symbol_get_tc, symbol_set_tc): Likewise.
3785 (symbol_begin): Initialize local_hash.
3786 (print_symbol_value_1): Handle local symbols.
3787 (symbol_print_statistics): Print local symbol statistics.
3788 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3789 Declare new symbols.c functions. Move many declarations here from
3791 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3792 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3793 (struct symbol): Move bsym to make it clearly the first field.
3794 Remove TARGET_SYMBOL_FIELDS.
3795 (symbolS): Don't typedef.
3796 (struct broken_word): Remove.
3797 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3798 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3799 (symbol_clear_list_pointers): Likewise.
3800 (symbol_insert, symbol_remove): Likewise.
3801 (symbol_previous, symbol_append): Likewise.
3802 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3803 (struct local_symbol): Define.
3804 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3805 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3806 (local_symbol_get_frag, local_symbol_set_frag): Define.
3807 (local_symbol_get_real_symbol): Define.
3808 (local_symbol_set_real_symbol): Define.
3810 * write.c (write_object_file): Call resolve_local_symbol_values.
3811 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3812 (TARGET_SYMBOL_FIELDS): Don't define.
3813 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3814 ECOFF_DEBUGGING, add ECOFF fields.
3815 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3816 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3817 ECOFF_DEBUGGING, add ECOFF fields.
3818 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3819 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3820 * config/tc-mcore.h: Don't include struc-symbol.h.
3821 (TARGET_SYMBOL_FIELDS): Don't define.
3822 (struct mcore_tc_sy): Define.
3823 (TC_SYMFIELD_TYPE): Define.
3824 * Many files: Use symbolS instead of struct symbol. Use new
3825 accessor functions rather than referring to symbolS fields
3828 * read.c (s_mri_common): Don't add in value of line_label.
3830 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3831 checking for SEC_LINK_ONCE.
3833 * config/tc-sh.h (sh_fix_adjustable): Declare.
3835 * app.c (input_buffer): New static variable.
3836 (app_push): Save saved_input in allocated buffer.
3837 (app_pop): Restored saved_input.
3838 (do_scrub_chars): Change get parameter to take char * and int as
3839 arguments. Change GET macro to pass input_buffer to get
3840 function. Don't save input into allocated buffer.
3841 * as.h (do_scrub_chars): Update declaration.
3842 * input-file.c (input_file_get): Change to take char * and int.
3843 Read data into passed in buffer. Remove static buffer.
3844 * read.c (scrub_from_string): Change to take char * and int. Copy
3845 data into passed in buffer.
3847 * hash.h: Neaten. Declare hash_traverse.
3848 * hash.c: Complete rewrite based on BFD hashing code.
3849 * gasp.c (chunksize): New variable.
3850 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3853 1999-05-28 Nick Clifton <nickc@cygnus.com>
3855 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3856 addend unless the target uses an old ABI.
3858 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3860 -Wchar-subscripts cleanup
3861 * listing.c (listing_newline): Use unsigned char variable, so
3862 calls to isascii,iscntrl are correct.
3863 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3865 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3866 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3867 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3868 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3870 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3872 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3874 (arch_coldfire_p): New #define.
3875 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3877 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3879 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3881 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3882 (install_operand): Add place `N'.
3883 (init_table): Add registers ACC, MACSR, MASK.
3885 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3887 * config/tc-m68k.c: Change mcf5200 --> mcf.
3888 (archs): Add mcf5206e, mcf5307.
3889 (m68k_ip): Add format `u'.
3890 (install_operand): Add place `m', `M', `h'.
3891 (init_table): Add upper/lower registers.
3893 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3895 1999-05-28 Martin Dorey <mdorey@madge.com>
3897 * config/tc-i960.c: Several minor changes to add ELF and
3898 BFD_ASSEMBLER support.
3899 * config/tc-i960.h: Likewise.
3900 * configure.in (i960-*-elf*): New target.
3901 * aclocal.m4, configure: Rebuild.
3903 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3905 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3906 reloc changes when defined(BFD_ASSEMBLER).
3908 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3910 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3912 * write.c (write_print_statistics): Output to file, not stderr.
3914 * expr.c (generic_bignum_to_int32,64): Prototype.
3916 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3917 output_sleb128, output_uleb128, output_big_sleb128,
3918 output_big_uleb128, output_big_leb128): Prototype.
3919 (output_big_sleb128, output_big_uleb128): Make inline.
3920 (output_big_leb128): Remove inline
3922 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3923 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3924 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3925 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3926 value for correct overflow check in write.c:fixup_segment.
3927 * write.c (fixup_segment): Move bitfield overflow checks to after
3928 the md_apply_fix call.
3929 * config/obj-coff.c (fixup_segment): Likewise.
3930 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3931 valueT *val argument.
3933 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3935 * config/atof-ieee.c (gen_to_words): Correctly round a
3936 denormalized number. Fix off-by-one in range checking for
3937 exponent in a denormal.
3939 1999-05-10 Nick Clifton <nickc@cygnus.com>
3941 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3944 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3946 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3948 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3950 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3951 (ReverseRegRegmem): Remove.
3952 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3953 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3954 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3957 From Doug Ledford <dledford@redhat.com>
3958 * config/tc-i386.h (RegXMM): New for P/III.
3959 * config/tc-i386.c: Add support for P/III.
3961 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3963 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3964 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3965 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3967 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3969 * config/tc-i386.c (i386_immediate): Skip whitespace before
3970 complaining about junk after expression.
3971 (i386_displacement): Likewise.
3973 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3975 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3976 Don't copy before downcaseing.
3978 1999-05-05 Catherine Moore <clm@cygnus.com>
3980 * tc-m68k.c: Include elf/m68k.h.
3981 (m68k_elf_final_processing): New routine.
3982 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3985 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3987 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3990 1999-04-30 Nick Clifton <nickc@cygnus.com>
3992 * config/tc-mcore.c (mcore_s_section): Dump literals before
3995 1999-04-29 Nick Clifton <nickc@cygnus.com>
3997 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4000 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4002 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4003 (TC_INIT_FIX_DATA): Delete.
4004 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4005 (TC_INIT_FIX_DATA): Delete.
4006 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4007 * write.c (fix_new_internal): Initialize fx_cgen member.
4008 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4009 (gas_cgen_md_apply_fix3): Update.
4010 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4011 (md_cgen_record_fixup_exp): Update.
4012 (FX_OPINFO_R_TYPE): Update.
4014 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4015 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4016 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4017 * frags.h (struct frag): Make opindex, opinfo ints.
4019 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4021 1999-04-26 Tom Tromey <tromey@cygnus.com>
4023 * aclocal.m4, configure: Updated for new version of libtool.
4025 1999-04-22 Nick Clifton <nickc@cygnus.com>
4027 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4029 (md_apply_fix3): Do not fix up absolute relocations against
4032 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4034 1999-04-20 Nick Clifton <nickc@cygnus.com>
4036 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4037 changes and data-in-text directives.
4038 (mcore_cons): New function: intercept cons() operations.
4039 (mcore_float_cons): New function: intercept float_cons()
4041 (mcore_stringer): New function: intercept stringer() operations.
4043 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4045 * obj.h (struct format_ops): Change generate_asm_lineno field to
4047 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4049 * config/tc-alpha.c (find_opcode_match): Add default case to
4051 (find_macro_match): Likewise.
4052 (load_expression): Parenthesize && within ||.
4054 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4056 1999-04-17 Nick Clifton <nickc@cygnus.com>
4058 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4059 .text .data .section pseudo ops.
4060 (mcore_s_section): New function. Dump lits before changing secs.
4061 (mcore_s_text): New function. Dump lits before changing secs.
4062 (mcore_s_data): New function. Dump lits before changing secs.
4064 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4066 * config/tc-mips.c (mips_32bitmode): New.
4067 (md_begin): Set mips_32bitmode if needed.
4068 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4069 Set EF_MIPS_32BITMODE.
4071 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4073 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4076 1999-04-16 Nick Clifton <nickc@cygnus.com>
4078 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4080 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4082 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4083 expressions correctly.
4086 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4088 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4090 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4092 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4093 and fmpynfadd instructions.
4095 1999-04-11 Richard Henderson <rth@cygnus.com>
4097 * as.h (environ): Declare it, if needed.
4098 * as.c (dump_statistics): Don't declare environ.
4099 * configure.in (environ): Detect declaration.
4100 * configure, config.in: Rebuild
4102 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4103 (i386_displacement): Allocate enough space for replacement buffer.
4104 Clean up replacement buffer initialization.
4106 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4108 * subsegs.c (section_symbol): Don't create a new symbol if one
4109 already exists; instead, use the existing one, but set its segment
4110 and frag data if it hasn't already been defined.
4111 * config/obj-coff.c (c_section_symbol): Likewise.
4113 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4115 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4117 1999-04-08 Nick Clifton <nickc@cygnus.com>
4119 * config/tc-mcore.c: New File: Support routines for MCore
4121 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4122 * config/obj-coff.c: Add support for mcore-pe target.
4124 * Makefile.am: Add support for MCore targets.
4125 * Makefile.in: Regenerate.
4126 * configure.in: Add support for MCore targets.
4127 * configure: Regenerate.
4129 * doc/all.texi: Set MCORE.
4130 * doc/as.texinfo: Document MCore specific command line options.
4132 * write.h: Prevent multiple inclusion.
4134 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4136 * asintl.h (LC_MESSAGES): Never define.
4137 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4139 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4142 * Makefile.am (m68k-parse.c): If configuring in the source
4143 directory, copy m68k-parse.y into the local directory before
4144 running ylwrap, to remove spurious differences when generating
4146 * Makefile.in: Rebuild.
4148 * config/tc-sparc.h (md_do_align): Just allocate the number of
4149 bytes necessary, rather than always allocating 1024.
4151 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4153 * listing.c (listing_newline): Add cast to avoid warning.
4154 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4155 * config/tc-i386.c (i386_scale): Add return value.
4156 (build_displacement_string): Remove unused local temp_disp2.
4157 (i386_intel_memory_operand): Add parentheses to avoid warning.
4158 (i386_intel_operand): Remove unused local end_of_operand_string.
4159 (i386_operand): Remove unused local operand_modifier.
4160 (i386_operand): Add parens to avoid warning.
4162 1999-04-04 Don Bowman <don@pixsci.com>
4164 * configure.in: Add mips*-*-vxworks* target; have it define
4166 * configure, config.in: Rebuild.
4168 1999-03-31 Nick Clifton <nickc@cygnus.com>
4170 * configure.in (emulations): Add support for arm-epoc-pe.
4171 * configure: Regenerate.
4172 * config/te-epoc-pe.h: New file. Define macros specific to
4174 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4175 for arm-epoc-pe target.
4177 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4179 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4181 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4183 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4184 detect ",n" without a condition.
4185 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4188 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4190 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4191 instruction is encoded with one bit.
4194 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4196 * doc/internals.texi (CPU backend): Mention that
4197 line_separator_chars should not include newline. From thi
4198 <ttn@mingle.glug.org>.
4200 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4202 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4203 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4205 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4207 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4209 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4211 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4214 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4216 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4218 1999-03-15 Martin Hunt <hunt@cygnus.com>
4220 * app.c (do_scrub_begin): Change '-' back to a symbol char
4221 so we can use multiple opcodes on a line again.
4223 * config/tc-d30v.c: By default, warn if a symbol has
4224 the same name as a register. Plus some minor
4225 updates from the branch.
4227 1999-03-13 Nick Clifton <nickc@cygnus.com>
4229 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4230 BFD_RELOC_16 and BFD_RELOC_64.
4232 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4234 * expr.c (expr): Add missing else.
4236 1999-03-12 Nick Clifton <nickc@cygnus.com>
4238 * config/tc-arm.c (md_apply_fix3): Improve error message.
4240 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4242 * Makefile.am (CPU_TYPES): Add fr30.
4243 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4244 (fr30,m32r dependencies): Update.
4245 * Makefile.in: Rebuild.
4247 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4248 (gas_cgen_record_fixup_exp): Ditto.
4249 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4250 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4251 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4252 (md_cgen_lookup_reloc): Update use of operand->type.
4253 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4254 (md_convert_frag): Call cgen_operand_lookup_by_num.
4255 (md_cgen_lookup_reloc): Update use of operand->type.
4256 (m32r_cgen_record_fixup_exp): Ditto.
4258 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4260 * config/tc-mips.c (md_show_usage): Fix message.
4262 1999-03-03 Nick Clifton <nickc@cygnus.com>
4264 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4265 and LDR reg,=<expr> instruction.
4267 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4270 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4272 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4274 1999-02-17 Nick Clifton <nickc@cygnus.com>
4276 This patch was created by: Scott Bambrough
4277 <scottb@corelcomputer.com>
4280 Special cased '@' character. The '@' character is used as the
4281 ARM assembler comment character, as a special character
4282 and in ELF .symver pseudo-op's, and as a special character in
4283 .type and .section pseudo-ops.
4284 (symver_pseudo): New static variable.
4285 (symver_state): New static variable.
4286 (struct app_save): Add field 'symver_state'.
4287 (app_push): Save global symver_state int struct app_save.
4288 (app_pop): Restore global symver_state from struct app_save.
4289 (do_scrub_chars): Special case handling of '@' character in
4292 * configure.in: Modified to recognize armv* uname syntax from ARM
4294 * configure: Regenerated.
4296 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4297 a prefix to the section's type.
4298 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4299 the type's typename.
4301 * config/tc-arm.h: Add support for PIC generation:
4302 (pic_code): New boolean.
4303 (obj_relocate_extern): Define.
4304 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4305 (TC_CONS_FIX_NEW): Define.
4306 (tc_fix_adjustable): Define.
4307 (GLOBAL_OFFSET_TABLE_NAME): Define.
4309 * config/tc-arm.c: Add support for PIC generation:
4310 (line_seperator_chars): Allow ';' as a seperator for Linux.
4311 (is_immediate_prefix): New macro.
4312 (arm_parse_reloc): New function.
4313 (s_arm_elf_cons): New function.
4314 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4315 (md_undefined_symbol): Special case handling for the Global Offset
4317 (md_apply_fix3): Handle PIC relocs.
4318 (tc_gen_reloc): Handle PIC relocs.
4319 (md_parse_option): Add support for '-k' command line switch to
4320 enable PIC generation.
4321 (cons_fix_new_arm): New function.
4322 (s_arm_elf_cons): New function.
4324 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4326 * configure.in: Add comments for uses of AC_DEFINE.
4327 * acinclude.m4: Likewise.
4328 * acconfig.h: Remove.
4329 * aclocal.m4: Rebuild.
4330 * configure: Rebuild.
4331 * Makefile.in: Rebuild.
4332 * config.in: Rebuild.
4334 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4336 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4337 non-constant offset from a base register.
4339 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4341 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4344 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4346 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4347 (emit_insn): Look for pc-relative and no-overflow specifiers on
4348 internal relocation types.
4350 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4352 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4355 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4357 (mips_4650, mips_4010, mips_4100): Variables removed.
4358 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4359 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4361 (md_begin): Don't bother initializing the mips_NNNN variables;
4362 mips_cpu is set, and that's good enough now.
4363 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4364 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4365 (show): New function, to handle wrapping in the CPU lists.
4366 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4368 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4370 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4371 than treat as an immediate specifier.
4373 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4375 * config/tc-i386.c: Prototype many functions.
4376 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4377 (i386_immediate): Remove unused second argument.
4378 (i386_intel_operand): Fix i386_is_reg typo.
4379 (i386_operand): Use allow_naked_reg.
4380 (output_invalid): Make operand int for K&R.
4382 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4384 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4386 * Makefile.in: Rebuild.
4388 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4390 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4392 (EXTRA_as_new_SOURCES): Comment out.
4393 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4394 * Makefile.in: Rebuild.
4395 * doc/Makefile.in: Rebuild.
4396 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4397 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4398 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4399 * configure: Rebuild.
4400 * aclocal.m4: Rebuild.
4401 * config.in: Rebuild.
4402 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4403 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4404 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4405 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4406 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4407 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4408 (gas_cgen_record_fixup_exp): Ditto.
4409 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4410 descriptor, not global variable.
4411 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4412 descriptor, not global variable. Refer to insert_operand handler
4413 via cpu descriptor, not global function.
4414 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4415 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4416 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4417 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4418 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4419 * config/tc-m32r.c: Ditto.
4420 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4421 (md_assemble): Ditto.
4422 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4424 1999-02-09 Nick Clifton <nickc@cygnus.com>
4426 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4427 relocations for ELF targets.
4429 1999-02-08 Nick Clifton <nickc@cygnus.com>
4431 * configure.in: Add support for StrongARM target.
4432 * configure: Regenerate.
4434 1999-02-05 Nick Clifton <nickc@cygnus.com>
4436 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4438 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4441 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4443 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4445 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4447 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4448 (INTEL_DWORD_MNEM_SUFFIX): Define.
4451 (DWORD_PTR): Define.
4452 (XWORD_PTR): Define.
4454 (OFFSET_FLAT): Define.
4456 (NONE_FOUND): Define.
4459 * config/tc-i386.c (set_intel_syntax): New routine.
4460 (intel_syntax): Declare.
4461 (allow_naked_reg): Declare.
4462 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4463 (intel_float_operand): New routine.
4464 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4465 Handle brackets as well as parens. Call i386_intel_operand for
4466 intel syntax. Reverse operands if appropriate. Handle new
4467 suffixes. Handle movzx and movsx.
4468 (i386_is_reg): New routine.
4469 (i386_immediate): New routine.
4470 (i386_scale): New routine.
4471 (i386_displacement): New routine.
4472 (i386_operand_modifier): New routine.
4473 (build_displacement_string): New routine.
4474 (i386_parse_seg): New routine.
4475 (i386_intel_memory_operand): New routine.
4476 (i386_intel_operand): New routine.
4477 (i386_operand): Call i386_displacement, i386_immediate,
4478 i386_scale, etc. instead of handling inline.
4479 (parse_register): Handle registers without prefix.
4481 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4483 * configure: Regenerate.
4484 * configure.in (arm-*-oabi): New.
4485 (thumb-*-oabi): New.
4486 * config/tc-arm.c (target_oabi): Declare.
4487 (md_apply_fix3): Support REL relocs.
4488 (md_parse_option): Handle -oabi.
4489 (elf32_arm_target_format): New routine.
4490 (md_longopts): Add OPTION_OABI.
4491 * config/tc-arm.h: Redefine TARGET_FORMAT.
4494 1999-01-28 Nick Clifton <nickc@cygnus.com>
4496 * write.c (write_relocs): Handle out of range error.
4498 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4499 (fr30_force_relocation): Default to 0.
4501 * config/tc-fr30.h (obj_fix_adjustable): Define.
4502 (TC_FORCE_RELOCATION): Define.
4504 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4507 1999-01-16 Nick Clifton <nickc@cygnus.com>
4509 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4510 merge of two instructions if the left instruciton kills the right.
4512 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4514 * Makefile.in: Regenerate.
4515 * configure.in: Redo test for using cgen.
4516 * configure: Regenerate.
4518 1999-01-09 Nick Clifton <nickc@cygnus.com>
4520 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4521 redefinition of this macro.
4523 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4525 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4528 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4530 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4531 a read of HI or LO and an immediatly following branch.
4533 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4535 * config/tc-mips.c (md_begin): Another correction to the setting of
4538 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4540 * config/tc-mips.c (md_begin): Correct type-o in setting of
4543 1998-12-21 Nick Clifton <nickc@cygnus.com>
4545 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4546 bit insn when optimizing, so that parallelised instructions will
4547 start on a 32 bit boundary.
4549 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4551 * config/tc-mips.c (mips_eabi64): New.
4552 (md_begin): Set mips_eabi64.
4553 (mips_elf_final_processing): Use it.
4555 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4557 * config/tc-mips.c (mips_elf_final_processing):
4558 Correct setting of ABI in e_flags.
4560 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4562 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4565 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4567 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4569 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4571 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4572 warning, values that don't fit in the field.
4574 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4576 * config/tc-mips.c (mips_abi_string): New.
4577 (md_parse_option,md_longopts): Add mabi.
4578 (mips_elf_final_processing): Set e_flags based on mabi flag.
4580 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4582 * config/tc-mips.c (md_parse_option): Handle vr4111.
4584 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4586 * config/tc-h8300.c (build_bytes): Change message given if the
4587 instruction requires H8/300H mode and we're not in Hmode, to
4588 suggest that it may be the operand modes that are the problem, not
4589 necessarily the opcode.
4591 1998-12-10 Nick Clifton <nickc@cygnus.com>
4593 * config/tc-fr30.c: Add line separator character.
4595 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4597 * configure.in (hppa-*-mpeix*): New target.
4598 * config/obj-som.h (obj_som_compiler): Declare.
4599 * config/obj-som.c (compiler_seen): New static variable.
4600 (obj_som_compiler): New function.
4601 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4602 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4603 (pa_type_args): Set hppa_priv_level.
4604 (pa_compiler): New static function if OBJ_SOM.
4605 * configure: Rebuild.
4607 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4609 * read.c (output_leb128): Don't mark as inline.
4611 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4613 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4614 AIX .vbyte unaligned data support.
4615 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4616 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4619 1998-12-07 Nick Clifton <nickc@cygnus.com>
4621 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4624 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4626 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4627 BFD_RELOC_ARM_PCREL_BRANCH.
4629 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4631 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4632 checking the target type.
4633 (mips-dec-bsd*): Set endian to little.
4634 * configure: Rebuild.
4636 COFF weak symbol support, based on patches from Mark Elbrecht
4637 <snowball3@usa.net>:
4638 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4639 * config/obj-coff.c (obj_coff_weak): New static function.
4640 (obj_coff_endef) [both versions]: Handle weak symbols.
4641 (coff_frob_symbol): Likewise.
4642 (yank_symbols): Likewise.
4643 (obj_pseudo_table): Add "weak".
4645 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4646 <aymeric.vincent@emi.u-bordeaux.fr>.
4647 * aclocal.m4: Rebuild with current tools.
4648 * configure: Rebuild.
4650 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4651 an assertion failure for a case we can't handle when OBJ_ECOFF.
4653 * expr.c (operator): And with 0xff to avoid problems with signed
4656 1998-12-03 Nick Clifton <nickc@cygnus.com>
4658 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4659 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4661 1998-12-02 Nick Clifton <nickc@cygnus.com>
4663 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4666 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4668 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4669 calculation of pcrel point.
4671 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4673 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4676 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4678 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4680 (d10v_cleanup): Only generate previous insn if a multiline insn is
4683 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4685 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4688 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4690 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4691 -marm6xxx command line switches.
4693 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4695 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4696 (itbl-ops.o): Delete duplicate dependencies.
4697 Rebuild dependencies.
4698 Add fr30 dependencies.
4699 * Makefile.in: Rebuild.
4701 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4703 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4705 * listing.c: Ignore line terminator characters found inside
4708 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4710 * po/gas.pot: Regenerated.
4712 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4714 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4715 fr30_is_label_start(). Also checks for delay slot insns.
4717 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4718 FR30 instructions which contain a colon in the mnemonic.
4720 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4722 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4724 * config/tc-fr30.c: Removed currently superflous code.
4726 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4728 * config/tc-fr30.h: New file.
4729 * config/tc-fr30.c: Tweaking so that it will compile.
4731 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4733 * config/tc-d10v.h (obj_fix_adjustable): Define.
4734 (TC_FORCE_RELOCATION): Define.
4735 (d10v_force_relocation): Declare.
4736 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4737 (md_apply_fix3): Handle Vtable relocs.
4738 (d10v_fix_adjustable): New.
4739 (d10v_force_relocation): New.
4741 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4743 * config/tc-d30v.c: Change default behaviour to ignore potential
4744 conflicts between register name and symbol names.
4746 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4748 * configure.in: Add fr30-*-*.
4749 * config/tc-fr30.c: New file.
4750 * Makefile.in: Regenerated.
4751 * config.in: Regenerated.
4752 * configure: Regenerated.
4753 * doc/Makefile.in: Regenerated.
4754 * po/gas.pot: Regenerated.
4756 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4758 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4761 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4763 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4765 (do_scrub_chars): Add some casts to unsigned char to avoid
4766 unwanted sign extension.
4767 * read.c (lex_type): Set characters about 127 to be symbol
4769 * config/tc-i386.c (md_begin): Set identifier_chars and
4770 operand_chars for values above 127.
4772 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4774 * configure.in: detect cygwin* instead of cygwin32*
4775 * configure: regenerate
4777 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4779 * listing.c: Add support for producing a listing from piped
4782 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4784 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4785 (append_insn): Account for the tx39's multiply behavior.
4787 1998-10-26 Michael Meissner <meissner@cygnus.com>
4789 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4790 from assemble_parallel_insns. Add support for '->' to indicate
4791 explicitly serializing the instructions.
4792 (md_assemble): Ditto.
4794 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4796 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4799 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4801 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4803 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4805 * config/tc-mips.c : support frame and regmask/fregmask when
4806 MIPS_STABS_ELF is specified.
4808 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4810 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4811 (md_apply_fix): Don't return 1 for VTABLE relocs.
4812 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4814 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4816 * doc/c-i386.texi: Replace occurences of "opcode" with
4817 "instruction mnemonic", "instruction", or "mnemonic" when
4818 referring to the name of an instruction. Use "opcode" when
4819 referring to the sequence of machine bytes.
4821 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4822 (is_opcode_char): Rename to is_mnemonic_char.
4823 (md_assemble and i386_operand): Correct error messages from
4824 "opcode" to "instruction mnemonic"
4825 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4826 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4827 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4828 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4829 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4830 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4831 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4833 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4835 * config/tc-i386.c (i386_operand): Check for garbage after
4838 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4840 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4841 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4843 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4845 * config/tc-sh.h (obj_fix_adjustable): Define.
4846 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4847 (md_apply_fix): Likewise.
4848 (tc_gen_reloc): Likewise.
4849 (sh_fix_adjustable): New.
4851 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4853 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4854 * cgen.h (gas_cgen_finish_insn): Update prototype.
4855 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4856 cgen_insn_t -> CGEN_INSN_INT.
4857 (make_parallel): Update handling of CGEN_INT_INSN_P.
4858 (assemble_parallel_insn): Ditto.
4859 (target_make_parallel): New function.
4860 (md_assemble): Use it.
4862 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4864 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4866 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4868 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4869 converted into lower case.
4871 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4873 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4874 (gas_cgen_tc_gen_reloc): Likewise.
4875 * config/tc-m32r.h (obj_fix_adjustable): Define.
4876 * config/tc-m32r.c (m32r_fix_adjustable): New.
4877 (m32r_force_relocation): Handle VTABLE relocs.
4879 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4881 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4883 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4885 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4886 to lower case before parsing.
4888 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4889 parallel insns modift buts in the PSW as a side effect.
4891 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4893 * config/tc-d30v.c (find_format): Test for missing flag and
4896 (md_apply_fix3): Fix error messages to avoid
4897 assumption about presence of a symbol.
4899 (parallel_ok): Disallow parallel instructions that both modify the
4902 (find_format): Generate a warning if an odd numbered register is
4903 used as the first register in a mutli-register instruction.
4905 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4907 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4908 relocations are always associated with a symbol.
4910 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4912 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4913 (elf32_sparc_force_relocation): Declare.
4914 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4915 (tc_gen_reloc): Handle vtable relocs.
4916 (elf32_sparc_force_relocation): New.
4918 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4920 * symbols.c (S_IS_FUNCTION): New.
4921 * config/tc-v850.h (obj_fix_adjustable): Define.
4922 (TC_FORCE_RELOCATION): Define.
4923 (v850_force_relocation): Declare.
4924 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4925 of fx_addnumber for VTABLE reloc addends.
4926 (md_apply_fix3): Handle VTABLE relocs.
4927 (v850_fix_adjustable): New.
4928 (v850_force_relocation): New.
4930 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4932 * tc-hppa.c (fp_operand_format): Add some additional formats.
4933 (pa_ip): Do not automatically promote into pa2.0 mode.
4934 (pa_level): Handle ".level 2.0".
4936 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4938 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4939 * config/tc-i386.h (template.extension_opcode): Change to
4940 unsigned int to allow full range of 8-bit opcode suffixes.
4941 (None): Redefine as 0xffff.
4943 From Jeff B Epler <jepler@usgs.gov>
4944 * doc/c-i386.texi (i386-SIMD): New section.
4946 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4948 * read.c (discard_rest_of_line): New function.
4949 * read.h: Declare it.
4950 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4952 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4954 * config/tc-d10v.c (find_symbol_matching_register): New function.
4955 (find_opcode): Cope with the case where a register name matches
4958 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4960 * config/tc-v850.c (md_pcrel_from): Rename to
4961 v850_pcrel_from_section.
4962 (v850_pcrel_from_section): Do not resolves symbols in other
4965 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4967 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4969 * config/tc-d10v.c (find_opcode): Generate an error if a register
4970 is supplied for an operand that should not be a register.
4972 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4974 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4975 instructions to have another instruction in the right bin.
4977 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4979 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4980 the right container if the left container holds a branch
4983 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4985 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4986 both a register name and symbol name.
4987 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4989 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4991 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4992 execution unit class.
4994 (reg_name_search): If a name matches a register and a symbol,
4995 prefer the register.
4996 (find_format): Disallow flag registers when a general purpose
4997 register is required.
4998 If a number is required, but a register has been given, check to
4999 see if a symbol with the same name as the register exists, and if
5000 so, use that symbol.
5002 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5004 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5006 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5008 * config/tc-d30v.c (find_format): Do not accept flag registers as
5009 general purpose registers.
5010 (find_format): If an immediate value is expected at a given place
5011 in a format, but a register name has been provided instead, check
5012 to see if that register name matches the name of a predefined
5013 symbol and if it does, then use the symbol instead.
5014 (reg_name_search): If a register name matches a symbol name,
5015 prefer the register name to the symbol name.
5017 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5019 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5020 the previous insn to empty.
5022 1998-09-20 Michael Meissner <meissner@cygnus.com>
5024 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5025 pieces, forcing the use of an ANSI compiler.
5027 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5029 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5031 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5033 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5035 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5037 (obj_elf_vtable_entry): Likewise.
5038 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5039 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5040 (tc_gen_reloc): Likewise.
5041 (arm_fix_adjustable): Likewise.
5042 (elf32_arm_force_relocation): New.
5043 (armelf_frob_symbol): Remove coff-style symbol support.
5045 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5047 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5049 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5051 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5052 OBJ_COFF so that routine is defined for a.out format.
5054 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5056 * config/tc-i386.c (i386_operand): Detect non-segment registers
5057 used as segment prefixes.
5059 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5061 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5062 optimize across FDE boundaries.
5064 * config/obj-coff.c (obj_coff_section): Preserve any link once
5065 flags when setting the section flags.
5067 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5069 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5070 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5072 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5074 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5077 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5079 * frags.c (frag_grow): Include the size of the frag struct in the
5082 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5083 if the new subseg comes before the old.
5085 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5087 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5088 to handle edge8 and edge16.
5090 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5092 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5093 before we clobber the symbol involved.
5095 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5097 * config/tc-arm.c: Remove OBJ_ELF definitions for
5098 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5099 use arm_adjust_symtab for OBJ_COFF.
5100 (armelf_adjust_symtab): New Routine.
5101 * config/tc-arm.h: Define obj_adjust_symtab to
5102 armelf_adjust_symtab for OBJ_ELF.
5104 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5106 * configure.in: Make all i386-elf targets use bfd_gas.
5107 * config/tc-i386.c (tc_i386_force_relocation): New.
5108 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5109 (md_apply_fix3): Likewise.
5110 (tc_gen_reloc): Handle them.
5111 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5112 tc_i386_force_relocation.
5114 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5116 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5118 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5120 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5121 current opcode after writing the first insturction of a reverse
5124 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5126 * read.h (generate_lineno_debug): Add prototype.
5127 * read.c (generate_lineno_debug): Make non-static.
5129 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5131 * config/tc-i386.c (md_assemble): Only warn for address/data size
5134 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5136 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5137 against Thumb function names, as the linker needs this information.
5139 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5141 * expr.c (operand): Check also that there is no advance in operand
5142 after atof_generic in order to decide "is it label 0f or floating
5145 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5147 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5148 command line options with a single dash.
5149 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5151 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5153 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5154 * tc-arm.c (arm_fix_adjustable): New routine.
5156 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5158 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5159 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5160 demand_empty_rest_of_line before mri_comment_end.
5161 (equals): Check garbage after expression before
5162 mri_comment_end in MRI mode.
5164 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5166 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5167 small immediate constant to use the constant itself rather than
5170 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5172 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5173 (pa_leave): Likewise.
5175 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5177 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5179 (i386_operand): Fix an error message.
5181 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5183 * doc/c-arm.texi (ARM Directives): Document .req directive.
5185 * config/tc-arm.c (reg_required_here): Display erroneous string if
5186 the register name could not be decoded.
5187 Do not set inst.instruction if the sift is -1.
5189 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5191 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5194 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5196 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5197 even if it is belived to be unnecessary.
5199 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5201 config/tc-i386.c (i386_operand): Size immediate constants by
5202 suffix (erroneously removed as part of July 7 change).
5204 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5206 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5207 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5208 (armelf_frob_symbol): New Routine.
5209 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5211 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5213 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5215 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5217 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5218 command line switches passed to assembler.
5220 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5222 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5223 (gas_cgen_opcode_desc): Declare.
5224 (gas_cgen_parse_operand): Declare.
5225 (*): Prepend gas_ to gas specific fns to denote them as such.
5227 * cgen.c (gas_cgen_opcode_desc): New global
5228 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5229 (queue_fixup): Renamed from cgen_queue_fixup.
5230 (*): Prepend gas_ to gas specific fns to denote them as such.
5232 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5233 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5234 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5235 Open opcode table and initialize it.
5236 (make_parallel): Use gas_cgen_opcode_desc.
5237 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5238 (md_assemble): Ditto.
5240 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5242 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5243 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5244 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5245 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5246 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5247 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5248 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5249 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5250 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5251 (INIT_STAB_SECTION): Likewise.
5252 (OBJ_PROCESS_STAB): Likewise.
5254 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5255 (md_parse_option): Watch for them.
5256 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5257 (md_begin): Kill neverdef code.
5258 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5259 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5260 (s_alpha_coff_wrapper): New.
5261 (md_pseudo_table): Trap all ECOFF pseudos.
5263 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5265 Start of changes to remove mdebug section from mips*-elf
5266 Based on MIPS_STAB_ELF definition
5267 * acconfig.h: undef if not configured
5268 * config.in: undef if not configured
5269 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5270 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5271 * stabs.c (s_stab_generic): flush frag
5273 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5275 * configure.in: (arm-*-elf): Handle.
5276 (thumb-*-elf): Handle.
5277 * configure: Regenerate.
5278 * read.c (stringer): Fix typo in comment.
5279 * write.c (fixup_segment): Don't add symbol value to addend if
5281 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5283 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5286 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5288 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5289 (write_2_short): Emit warning if new flag is set.
5290 (do_assemble): Set flags if left instruction is one of special
5291 "right-instruction-killer" type.
5293 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5295 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5296 Always output words in debug_info section as big endian.
5297 (sparc_target_format): Choose correct bfd target.
5298 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5300 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5302 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5303 to work with internationalization code. Issue an error when two
5304 operands match that are not allowed to match.
5306 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5308 * configure.in (install_tooldir): Allow target to specify whether
5309 it wants to be installed in $(tooldir)/bin.
5310 * configure: Regenerate.
5311 * Makefile.am (install-exec-local): Set install-exec-tooldir
5312 dependency via configure.
5313 * Makefile.in: Regenerate.
5315 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5317 * Makefile.am (install-exec-local): Split into two ...
5318 (install-exec-bindir,install-exec-tooldir): New rules.
5319 * Makefile.in: Regenerate.
5321 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5323 * Makefile.am (install-exec-local): Don't remove the file before
5324 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5325 W. Rozycki <macro@ds2.pg.gda.pl>.
5326 * Makefile.in: Rebuild.
5328 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5330 * cgen.c: Include libiberty.h.
5331 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5332 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5333 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5334 (md_cgen_lookup_reloc)): Declare.
5335 (md_cgen_record_fixup_exp): Declare.
5336 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5337 (m32r_relax_frag): Declare.
5338 (cgen_md_apply_fix3): Decls moved to cgen.h.
5339 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5340 (m32r_cgen_record_fixup_exp): Delete decl.
5341 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5342 (assemble_nop): Delete.
5343 (expand_debug_syms): Delete unused `exp'.
5344 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5345 Add default case for -Wall.
5346 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5347 (md_atof): Delete unused wordP.
5349 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5351 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5354 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5356 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5357 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5358 .print, .purgem, and .struct. Remove documentation for
5361 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5363 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5364 Update call to insert_operand.
5366 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5368 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5370 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5372 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5373 whitespace after a prefix operator.
5375 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5377 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5379 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5381 * config/tc-sparc.c (log2): New static function.
5382 (s_reserve): Use log2 to convert alignment before calling
5384 (s_common): Use log2 to convert alignment before calling
5385 record_alignment and frag_align.
5386 (sparc_cons_align): Use log2.
5388 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5390 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5391 (s_common): Likewise.
5393 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5394 initialization of waddr.
5395 (sparc_elf_final_processing): Add default case to switch.
5397 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5399 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5400 than temporary real.
5402 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5404 * write.c (subsegs_finish): Don't align the segments if there were
5407 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5408 copying aux information.
5410 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5411 expression into a symbol.
5413 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5415 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5416 type to unsigned int.
5417 (md_assemble): Change type used to store offsets from unsigned
5419 (i386_operand): Switch error check to only call RESTORE_END_STRING
5420 once after parse_register.
5422 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5424 * config/tc-v850.c (md_show_usage): Changed format to match that
5427 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5429 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5431 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5433 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5436 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5438 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5439 * doc/Makefile.in: Rebuild.
5441 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5443 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5444 for %lo expressions.
5445 (mips_ip, case 'u'): Move range check after code to mask
5446 off bits in %hi/%lo expressions. Mask off high bits for
5449 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5451 * doc/Makefile.am (gasver.texi): New target.
5452 (as.info, as.dvi): Depends upon gasver.texi.
5453 * doc/as.texinfo: Include gasver.texi. Mention version number on
5454 title page and in top node.
5455 * doc/Makefile.in: Rebuild.
5457 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5459 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5460 but not including the line containing the edict.
5461 * listing.h (LISTING_EOF): New.
5462 * input-scrub.c (input_scrub_next_buffer): Call it.
5464 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5466 * config/tc-i386.c (i386_operand): Don't set the size of an
5467 immediate address based solely on the suffix and the mode.
5469 * config/tc-i386.c (md_assemble): Add assertion to make sure
5470 overlap2 does not set Imm.
5472 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5473 sequences of whitespace to a single space.
5474 (is_space_chars): Just compare with space.
5475 (md_begin): Don't initialize space_chars.
5476 (md_assemble): Just skip a single whitespace character.
5477 (i386_operand): Rewrite base-index parsing to use new
5478 parse_register, and to skip white space. Skip white space in a
5479 number of other places too. Don't give error message if
5480 parse_register fails.
5481 (parse_register): Change reg_string parameter to be non-const.
5482 Add end_op parameter. Skip white space after the `%', and return
5483 end of register string. Give error message here rather than
5486 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5488 Based on patch from Matt Semersky <matts@scd.hp.com>:
5489 * expr.c (op_encoding): Make const.
5490 (expr_set_precedence): New function.
5491 (expr_begin): Don't set operator rankings, just call
5492 expr_set_precedence.
5493 * expr.h (expr_set_precedence): Declare.
5494 * read.c (s_mri): Call expr_set_precedence.
5496 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5498 * doc/as.texinfo (Statements): Remove paragraph discussing
5499 continuing lines with a backslash. This hasn't worked for years,
5502 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5504 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5506 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5507 (ps_CTORS, ps_DTORS): New section types.
5508 (vms_fixup_xtors_section): New function
5509 (Ctors_Psect, Dtors_Psect): Define.
5510 (IS_GXX_XTOR): Define
5511 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5512 Filter static constructors/destructors and add to
5513 Ctors_Symbols/Dtors_Symbols chain.
5514 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5515 appropriate section.
5517 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5518 * makefile.vms: Merge vax/vms support.
5520 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5522 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5523 (elf_pseudo_table): Add them.
5524 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5525 (md_apply_fix): Accept them.
5526 (mips_fix_adjustable): Don't adjust them.
5527 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5528 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5529 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5530 (tc_fix_adjustable): Don't adjust them.
5532 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5534 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5536 * Makefile.in: Regenerate.
5537 * configure.in: AC_SUBST cgen_cpu_prefix.
5538 * configure: Regenerate.
5540 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5542 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5543 Changed all users of COND12_DELAY.
5545 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5547 * config/tc-mn10300.c (set_arch_mach): New function.
5548 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5549 (md_begin): Default to mn10300 mode.
5550 (md_assemble): Only accept instructions for the core mn10300
5551 chip and the active machine type.
5553 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5555 * subsegs.h (segment_info_type): Give the struct a name.
5556 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5557 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5558 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5559 * config/tc-w65.h (tc_reloc_mangle): Declare.
5560 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5562 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5564 * config/tc-v850.c (v850_comm): Restore old section
5565 after common processing.
5567 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5569 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5571 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5573 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5574 char with code that explicitly sign-extends.
5576 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5578 * config/tc-v850.c (md_begin): Restore text section as the current
5579 section after creating call table sections.
5580 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5583 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5584 with call to macro SYM_AUXINFO.
5586 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5588 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5589 with the program transform name.
5590 * Makefile.in: Rebuild.
5592 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5594 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5597 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5599 * config/tc-i386.c (i386_operand): Be prepared for a space between
5600 the open parenthesis and the start of the register operand,
5601 because of the June 16 change.
5603 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5605 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5608 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5610 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5611 even if it is belived to be unnecessary.
5613 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5615 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5617 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5619 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5621 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5622 shift amount for a repeated operand. The shift amount for the
5623 repeated copy comes from the size of the operand.
5625 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5627 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5629 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5631 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5633 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5635 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5636 characters in it as LEX_IS_SYMBOL_COMPONENT.
5637 * config/tc-i386.h (tc_symbol_chars): Define.
5638 (extra_symbol_chars): Declare.
5639 * config/tc-i386.c (extra_symbol_chars): Define.
5640 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5641 (line_comment_chars): Set to '/' if TE_LINUX.
5642 * doc/c-i386.texi (i386-prefixes): Update.
5643 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5645 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5647 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5648 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5650 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5652 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5653 constraint in instructions REP & REPI.
5655 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5657 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5658 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5660 (check_range): If the operand is shifted, then shift the number
5661 before checking its range.
5663 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5665 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5668 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5670 * config/tc-v850.c (v850_comm): Create special sections as needed.
5672 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5674 * config/tc-d10v.c (write_2_short): Addition of swapping
5675 instructions for sequential and reverse sequential order when
5676 given order is not possible.
5678 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5680 * Makefile.am: Rebuild dependencies.
5681 (DEP_INCLUDES): Fix reference to intl build directory.
5682 * Makefile.in: Rebuild.
5684 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5686 * doc/c-i386.texi: Update 16 bit documentation.
5688 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5689 IgnoreDataSize to IgnoreSize as they are used for address size as
5691 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5692 32-bit mode, similarly addr16/data16 and variants.
5694 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5696 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5697 sequential word multiply instructions.
5699 (do_assemble): Add extra command line argument, to allow mul32
5700 attribute to be preserved across parallel insns.
5701 (md_assemble): Insert NOPs between explicitly parallel insns which
5702 contain an 32 bit multiply and a 16 multiply.
5704 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5706 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5709 * config/tc-i386.c (reloc): Add braces.
5711 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5712 consistent with Intel naming.
5713 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5714 use bitfields in sib_byte.
5715 (modrm_byte): Don't use bitfields here either.
5717 * config/tc-i386.c (current_templates): Add const.
5718 (parse_register): Add const to return, param, and char *s.
5719 (i386_operand): Add const to reg_entry *r.
5720 * config/tc-i386.h (templates): Add const to start, end.
5722 Inspired by code for 16 bit gas support from Martynas Kunigelis
5723 <martynas@nm3.ktu.lt>:
5724 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5725 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5726 (uses_mem_addrmode): Remove.
5727 (md_estimate_size_before_relax): Add support here too.
5728 (md_relax_table): Rewrite interface to md_relax for 16 bit
5730 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5731 (opcode_suffix_to_type): Remove.
5732 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5733 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5734 (md_convert_frag): Likewise.
5735 (i386_operand): Add support for 16 bit base/index regs,
5736 immediates, and displacements. Remove some unnecessary casts, and
5737 localise end_of_operand_string, displacement_string_start,
5738 displacement_string_end variables. Add GCC_ASM_O_HACK.
5739 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5741 * config/tc-i386.c (prefix_hash): Remove.
5742 (md_begin): Rewrite without obstacks. Remove prefix hash table
5743 handling. Rewrite lexical table handling.
5744 (i386_print_statistics): Don't print prefix statistics.
5745 (md_assemble): Rewrite instruction parser so that line is not
5746 converted to lower case. Don't do a hash_find for prefixes,
5747 instead recognise them via opcode modifier.
5748 (expecting_operand, paren_not_balanced): Localise variables.
5749 * config/tc-i386.h (IsPrefix): Define.
5750 (prefix_entry): Remove.
5752 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5753 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5754 '\\' in case where comment_chars contains '/'.
5756 * config/tc-i386.c (MATCH): Ensure given operand and template
5757 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5758 you must write `ljmp *table(%ebx)'.
5760 From H.J. Lu <hjl@gnu.org>:
5761 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5762 as 0 ifndef BFD_ASSEMBLER.
5763 (md_assemble): Allow immediate operands without suffix or
5764 other reg operand to default in size to the current code size.
5766 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5768 * config/tc-v850.c (md_begin): Restore creation of
5769 .call_table_text and .call_table_data sections.
5771 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5773 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5774 after emitting a word of noops.
5776 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5778 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5779 (i386_operand): Simplify checks for valid base/index combinations.
5780 Disallow `in 4(%dx),%al'.
5782 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5784 (add_prefix): Change parameter from char to int.
5786 * config/tc-i386.h (Ugh): Define opcode modifier.
5787 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5789 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5790 CONSISTENT_REGISTER_MATCH macros to check register types more
5791 thoroughly. Check for illegal suffix/operand combinations
5792 when matching insns with operands. Handle new `s' suffix, and
5793 associated FloatMF opcode modifier for float insns with memory
5795 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5796 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5797 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5798 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5799 DATA_PREFIX_OPCODE throughout.
5801 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5802 (md_assemble): Rewrite suffix/register operand checking code to be
5803 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5804 AnyMem, the better to grep.
5806 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5807 given a memory operand. Don't set Abs bits either.
5808 (type_names): Remove Mem*, Abs*.
5809 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5810 define opcode_modifiers as these cases are handled by Disp8,
5811 Disp16, Disp32 and suffix checks.
5812 (COMES_IN_BOTH_DIRECTIONS): Remove.
5813 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5815 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5816 if IgnoreDataSize modifier given. Remove ShortformW modifier
5817 test. Add test for ShortForm in W base_opcode modification.
5818 Merge Seg2ShortForm and Seg3ShortForm code.
5819 * config/tc-i386.h (ShortFormW): Remove.
5820 (IgnoreDataSize): Define.
5822 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5824 * config/tc-d30v.c (md_assemble): Store previous segment state
5825 with previous instruction.
5827 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5829 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5830 (ebp, esp): Remove static variables.
5831 (MATCH): Remove test for InOutPortReg.
5832 (i386_operand): Properly handle InOutPortReg here instead.
5833 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5834 (md_assemble): Simplify and correct modrm and sib generation.
5835 (i386_operand): Add warning for scale without index.
5836 Rewrite checks for valid base/index combinations.
5838 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5839 macros and enclose in do while(0).
5840 (RESTORE_END_STRING): Likewise.
5841 (md_assemble): Add one to printed operand number so we start
5842 from 1 not 0. Add some more gettext invocations.
5843 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5846 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5847 DATA_PREFIX, SEG_PREFIX): Define.
5848 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5849 (check_prefix): Remove function.
5850 (add_prefix): New function. Add prefix to i.prefix as well as
5852 (md_assemble): Changes for add_prefix. Remove hack for wait
5853 prefix, instead always output prefixes in fixed order. Test
5854 for jcxz/loop when selecting between word & dword operations,
5855 and add address size prefix rather than operand size prefix.
5856 Remove operand -> address size hack when emitting jcxz/loop.
5857 (i386_operand): Remove O_Absent check as it's done in expr.
5859 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5861 * configure.in: Recognize m5200 as a cpu_type of m68k.
5862 * aclocal.m4: Rebuild with current libtool.
5863 * configure: Rebuild.
5865 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5867 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5868 to relaxable_symbol to prevent references to external symbol from
5871 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5873 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5874 symbols are relaxable.
5876 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5878 * config/tc-v850.c (md_begin): Don't create special
5879 sections by default.
5881 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5883 * config/tc-mips.c (macro): For div and udiv, close the
5884 reorder block as soon as possible.
5886 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5888 From Matt Semersky <matts@scd.hp.com>:
5889 * macro.c (macro_mri_mode): New function.
5890 * macro.h (macro_mri_mode): Declare.
5891 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5894 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5896 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5899 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5900 until after xstrdup in OBJ_EVAX case.
5902 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5904 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5905 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5906 of hardcoded magic number.
5907 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5909 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5911 * read.c (do_s_func): New function.
5913 * read.h (do_s_func): Add prototype.
5915 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5917 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5918 nops if fill pattern not specified.
5920 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5922 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5923 * config/te-go32.h (TE_GO32): Define.
5924 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5926 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5928 Implement .func/.endfunc pseudo-ops.
5929 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5931 * read.c (potable): Add .func,.endfunc.
5932 (s_func): New function.
5933 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5935 (in_doc_func_p,current_function_label): New static globals.
5936 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5938 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5940 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5941 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5942 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5943 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5944 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5945 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5946 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5947 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5948 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5949 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5950 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5951 * config/tc-a29k.c: Don't define md_short_jump_size,
5952 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5953 * config/tc-alpha.c: Likewise.
5954 * config/tc-alpha.h: Likewise.
5955 * config/tc-arm.c: Likewise.
5956 * config/tc-h8300.c: Likewise.
5957 * config/tc-h8500.c: Likewise.
5958 * config/tc-hppa.c: Likewise.
5959 * config/tc-i860.c: Likewise.
5960 * config/tc-i960.c: Likewise.
5961 * config/tc-ppc.c: Likewise.
5962 * config/tc-sh.c: Likewise.
5963 * config/tc-sparc.h: Likewise.
5964 * config/tc-tic30.c: Likewise.
5965 * config/tc-w65.c: Likewise.
5966 * config/tc-z8k.c: Likewise.
5968 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5970 * config/tc-vax.c (_): Delete this macro used for placeholder
5971 values in vax_operand_width_size; it conflicts with the _() macro
5972 used for internationalization.
5974 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5976 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5977 code. From Chris Moller <moller@bops.com>.
5979 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5980 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5981 * read.c (emit_expr): Initialize seg and subseg fields of a new
5983 * write.c (write_object_file): Switch to the appropriate segment
5984 and subsegment when processing a broken word.
5986 * config/tc-m68k.c (mri_assemble): New static function.
5987 (build_mri_control_operand): Call mri_assemble rather than
5989 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5990 (s_mri_endf, s_mri_endw): Likewise.
5992 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5994 * read.c (s_org): Call md_flush_pending_output if it is defined.
5996 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5998 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6000 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6001 (md_parse_option): Add for same.
6002 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6003 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6004 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6006 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6008 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6010 * config/tc-arm.c (find_real_start): Relax definition of local
6013 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6015 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6016 symbols at the given address, not just the last one specified.
6018 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6020 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6021 or number_to_chars_littleendian to write data.
6023 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6025 * config/tc-v850.c (md_assemble): Remove artificially created
6026 register name symbols.
6028 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6030 * write.c (fixup_segment): Change "segment" to "section" in
6033 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6035 * write.c (fixup_segment): Change sym1-sym2 message again.
6037 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6039 * write.c (fixup_segment): Improve error message for sym1-sym2
6040 errors when sym1 is in a different segment from sym2.
6042 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6044 * config/tc-m32r.c (warn_unmatched_high): New static local.
6045 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6046 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6047 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6048 (md_parse_option): Likewise.
6049 (md_show_usage): Likewise.
6050 (m32r_frob_file): Likewise.
6052 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6053 (read_a_source_file): Call them.
6054 * read.h (stabs_generate_asm_file): Declare.
6055 * stabs.c (stabs_generate_asm_file): New function.
6056 (generate_asm_file): New function.
6057 (stabs_generate_asm_lineno): Move file name handling into
6060 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6062 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6063 (d30v_current_align, d30v_current_align_seg): New variables.
6064 (d30v_last_label): New variable.
6065 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6066 (s_d30v_data, s_d30v_section): Likewise.
6067 (md_pseudo_table): Call them.
6068 (md_begin): Initialize d30v_current_align_seg.
6069 (md_assemble): Call d30v_align when needed by known current alignment.
6070 (d30v_frob_label, d30v_cons_align): New functions.
6071 * config/tc-d30v.h (md_do_align): Remove.
6072 (tc_frob_label): Call d30v_frob_label.
6073 (md_cons_align): New.
6075 * config/tc-d30v.c (find_format): Convert complex expressions to
6076 expression symbols before processing. Clean up code formatting.
6078 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6080 * po/Make-in (install-info): New target.
6082 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6084 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6086 * config/tc-mn10300.c (md_assemble): Likewise.
6088 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6090 * Makefile.am: Update with `make dep-am'.
6091 (HFILES): Add cgen.h.
6092 (cgen.o): Depend on cgen.h.
6093 * Makefile.in: Regenerate.
6095 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6097 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6099 * gasp.c (grab_label): Permit a label to be a preprocessor
6100 variable by permitting a label to start with a backslash.
6102 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6104 * config/tc-mips.c (validate_mips_insn): Removed hack
6105 for previously inaccessible bitfields in some INSN_TRAP
6108 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6110 * config/tc-d30v.c (do_assemble): Abort with error message
6111 if opcode operands do not match.
6113 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6115 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6116 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6117 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6118 similar new 'q' operand.
6120 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6122 * cgen.c (cgen_asm_finish_insn): Fix typo.
6124 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6127 * cgen.c: Include it.
6128 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6129 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6130 All callers updated.
6131 * config/tc-m32r.c: Include cgen.h.
6132 (m23r_insn): New members num_fixups,fixups.
6134 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6136 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6137 to avoid compiler warning.
6139 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6141 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6144 * makefile.vms (OBJS): Add ehopt.obj
6146 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6148 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6150 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6152 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6153 a short format insn.
6154 (md_assemble): Set it for explicitly packed insns.
6156 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6158 * config/obj-coff.c (c_symbol_merge): Do not take address of
6159 native fields when performing the memcpy.
6161 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6163 * config/tc-mips.c (macro,macro2): Implement
6164 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6166 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6168 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6169 relocations against globally visible symbols.
6170 * config/tc-m68k.c (relaxable_symbol): New macro.
6171 (m68k_ip, md_estimate_size_before_relax): Use it.
6172 (tc_m68k_fix_adjustable): Also handle weak symbols.
6174 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6176 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6177 references to externally visible symbols.
6178 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6179 values in twice for a PC relative reloc if the symbol is
6182 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6183 don't adjust a PC relative reloc against an externally visible
6185 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6186 for a PC relative fixup against an externally visible defined
6187 symbol, arrange to store object file and addend values as though
6188 the symbol were not defined.
6189 (tc_gen_reloc): Likewise.
6191 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6193 * read.c (sizeof_leb128): Referenced externally by write.c so
6196 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6198 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6199 and expand a 'debug' symbol associated with the next instruction
6200 that does not cause a short instruction to be filled with a NOP.
6201 (md_pseudo_table): Add support for .debugsym.
6202 (assemble_parallel_insn): Add calls to expand_debug_sym as
6204 (md_assemble): Ditto.
6206 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6208 * as.c (main): Conditionally call setlocale.
6209 * gasp.c (main): Likewise.
6210 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6211 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6213 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6215 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6217 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6219 * config/tc-hppa.c: Change all calls to bzero to use memset.
6220 (pa_ip): Add cast to avoid warning.
6221 (tc_gen_reloc, md_apply_fix): Likewise.
6222 (pa_find_space_by_number): Likewise.
6223 (hppa_force_relocation): Likewise.
6224 (pa_block): Change i to unsigned int.
6225 * config/obj-som.h (obj_som_copyright): Declare.
6227 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6229 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6230 for line numbers for assembly source.
6232 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6234 * configure.in: Change version number to 2.9.4
6235 * configure: Rebuild.
6237 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6239 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6241 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6243 * ecoff.h: Change symbolS in function declaration to struct
6246 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6248 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6249 (md_convert_frag): Fix i18n typo.
6251 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6253 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6254 * ecoff.h: Protoype it.
6255 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6256 [EVAX] (s_alpha_prologue): Delete.
6257 (md_pseudo_table): Update.
6259 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6261 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6262 array to local pointer.
6263 (get_args, parse_expr): Add casts to avoid warnings.
6265 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6267 * read.c (s_set): Cast xmalloc return value to fragS *.
6268 * config/tc-m68k.c (m68k_ip): Function made static to match
6269 previous forward declaration.
6270 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6272 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6274 * config/tc-v850.c: Add internationalisation macros to error
6277 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6278 macros to error strings.
6280 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6282 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6283 reloc is in the TOC csect.
6284 (md_apply_fix3): Correct gettext typo.
6286 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6288 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6289 .L - they are local labels and the branches are not really
6290 function calls but rather far jumps.
6292 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6294 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6296 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6298 * config/tc-i386.c (md_assemble): Print operand number rather than
6299 using ordinal_names.
6300 (i386_operand): Likewise.
6302 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6304 * Makefile.am (INTLLIBS): Define to work around apparent automake
6306 All Makefiles: Regenerated.
6308 * Many files: Added gettext invocations around user-visible
6310 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6311 HAVE_LC_MESSAGES): Define.
6312 * dep-in.sed: Added asintl.h.
6313 * po/Make-in: New file.
6314 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6316 * read.c (Z_): Renamed from `_'.
6317 * Makefile.am (SUBDIRS): Added po.
6318 (POTFILES): new macro.
6319 (po/POTFILES.in): New target.
6320 ($(OBJS)): Added asintl.h.
6322 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6323 (as_new_LDADD): Added $(INTLLIBS).
6324 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6325 (gasp_new_LDADD): Added $(INTLLIBS).
6326 (gasp_new_DEPENDENCIES): New macro.
6327 * configure, aclocal.m4: Rebuilt.
6328 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6330 (ALL_LINGUAS): Define.
6331 * macro.c: Include "asintl.h".
6332 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6333 * as.h: Include "asintl.h".
6334 * config/tc-i386.c (ordinal_names): Removed.
6335 (md_assemble): Changed error text to avoid ordinal_names.
6336 (i386_operand): Likewise.
6337 (reloc): Added as_bad to avoid i18n problems.
6338 (tc_gen_reloc): Likewise.
6339 * config/tc-arm.c (bad_args): Now a #define.
6341 * config/obj-vms.c (VMS_stab_parse): Changed type of
6343 (global_symbol_directory): Unified strings to avoid i18n
6345 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6346 avoid i18n problems.
6347 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6348 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6350 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6352 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6354 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6356 * as.c (print_version_id): Added an fprintf to avoid i18n
6358 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6360 * expr.c (expr): Added as_warn call to avoid i18n problems.
6361 * messages.c (as_assert): Changed code to avoid i18n problems.
6362 (as_abort): Likewise.
6363 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6364 (s_space): Likewise.
6365 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6367 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6369 * config/tc-i386.c (check_prefix): New static function, split out
6371 (struct _i386_insn): Add wait_prefix field.
6372 (md_assemble): Remove wait_prefix local variable. Use
6373 check_prefix when adding a prefix.
6375 * config/tc-i386.c (current_templates): New static variable.
6376 (md_assemble): Remove current_templates local variable.
6377 (md_assemble, i386_operand): Improve error and warning messages in
6378 many places. Add RESTORE_END_STRING in many places before error
6379 return. Clarify some comments.
6381 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6383 (md_assemble): Parse string instruction operands, looking for
6384 segment override prefixes. Check for invalid segment prefixes on
6386 (i386_operand): i.seg[] and max mem_operand changes for string
6388 * config/tc-i386.h (EsSeg): Define.
6390 * config/tc-i386.h (regKludge): Define.
6391 (iclrKludge, imulKludge): Don't define.
6392 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6393 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6394 opcode_modifier checks to look for more common cases first. Add
6395 default_seg for IsString case.
6397 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6399 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6401 * configure: Rebuild with new automake and libtool.
6402 * aclocal.m4, Makefile.in: Likewise.
6404 * doc/Makefile.am (as.dvi): New target.
6405 * doc/Makefile.in: Rebuild.
6407 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6409 * configure.in: Added sparc86x support.
6411 * configure: Rebuild.
6413 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6415 (md_parse_option): Warn if -EL is not supported for this architecture.
6417 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6419 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6421 * config/tc-mips.c (mips_ip): Note when we use get match on
6422 the full instruction name.
6424 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6426 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6427 back into the expression to handle add/sub simplification correctly.
6429 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6431 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6433 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6435 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6438 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6440 * symbols.c (max_indent_level): New global.
6441 (print_symbol_value_1): Use it.
6442 * expr.h (expr_build_dot): Declare.
6443 * expr.c (expr_build_dot): New function.
6445 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6447 * symbols.c (print_binary): New function.
6448 (print_expr_1): Call it.
6450 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6452 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6453 operand in the opcode.
6455 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6457 * config/tc-i386.h: Reorder operand flags and opcode modifier
6458 flags for clarity. Remove unused definitions: Unknown,
6459 ImmUnknown, DispUnknown, NoModrm.
6460 * config/tc-i386.c (type_names): Add missing Debug type.
6461 (md_assemble): Better duplicate prefix checking. Quicker string
6462 instruction check via new opcode_modifier flag.
6464 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6466 * doc/as.texinfo (Invoking): Clarify -Wa example.
6468 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6470 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6471 (s_mips_weakext): Define.
6472 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6473 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6476 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6478 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6479 is an error if the value can not be computed at assembly time.
6480 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6482 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6484 * gasp.c (main): Set next field of new include_path structure to
6485 NULL. From Avery Pennarun <averyp@gdc.ca>.
6487 * read.c (s_mri_sect): Call as_bad rather than abort for an
6488 unsupported MRI target.
6490 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6492 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6493 the destination of a branch instruction should be altered.
6494 (find_real_start): New function: Locate the real, Thumb coded
6495 start of a Thumb function.
6496 (do_t_branch23): Alter the destination of branches to Thumb
6499 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6501 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6503 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6506 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6508 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6509 * doc/c-hppa.texi: Likewise.
6511 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6513 * Makefile.am: Rebuild dependencies.
6514 * Makefile.in: Rebuild.
6516 * Makefile.am (DEP_INCLUDES): New variable.
6517 (.dep1): Change to work when srcdir is not an absolute path.
6518 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6519 * Makefile.in: Rebuild.
6521 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6523 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6524 LinearAddress patch.
6526 * configure.in: Set version to 2.9.1.
6527 * configure: Rebuild.
6529 * Branched binutils 2.9.
6531 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6533 * config/tc-i386.h (FWait): Define.
6534 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6535 other prefixes. Check FWait flag in opcode table to see which
6536 instructions require an fwait prefix.
6538 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6540 * stabs.c (get_stab_string_offset): Always create a stab string
6543 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6545 Fix some gcc -Wall warnings:
6546 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6547 * ehopt.c (eh_frame_code_alignment): Likewise.
6548 * expr.c (integer_constant, operand): Likewise.
6549 * frags.c (frag_align): Likewise.
6550 * gasp.c (level_0, change_base, doinstr): Likewise.
6551 * hash.c (hash_ask): Likewise.
6552 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6553 (debugging_pseudo): Likewise.
6554 * macro.c (define_macro, check_macro): Likewise.
6555 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6556 (ignore_rest_of_line, float_cons): Likewise.
6557 * symbols.c (decode_local_label_name): Likewise.
6558 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6559 (fixup_segment, number_to_chars_bigendian): Likewise.
6560 (number_to_chars_littleendian): Likewise.
6561 * config/atof-ieee.c (gen_to_words): Likewise.
6562 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6563 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6564 * read.c (output_big_sleb128): Initialize locals to avoid
6566 (output_big_uleb128, equals): Likewise.
6567 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6568 to unsigned int. Change zeros to unsigned int.
6569 * cond.c (s_if): Add return to default case.
6570 * frags.c (frag_now_fix): Change return type to addressT.
6571 * frags.h (frag_now_fix): Update declaration.
6572 * listing.c (file_info_struct): Change linenum to unsigned int.
6573 (struct list_info_struct): Change hll_line to unsigned int.
6574 (print_source): Update format string.
6575 * read.c (emit_expr): Change scan to unsigned int, and don't
6576 bother to initialize it.
6577 * symbols.c (dollar_label_count): Change to unsigned long.
6578 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6579 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6580 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6582 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6584 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6585 mcf5200 just as we do for m68000.
6586 (m68k_init_after_args): Likewise.
6587 (md_estimate_size_before_relax): Likewise.
6589 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6591 * config/tc-v850.c (md_assemble): Store relocation addend in
6592 fixup instead of instruction.
6594 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6596 * config/tc-i386.c (md_assemble): Swap template arguments to
6597 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6598 This macro is currently symmetric, so passing them the wrong
6599 way didn't cause any problem, but may if the macro is changed
6601 After copying template to i.tm, use i.tm. rather than t-> to
6602 access fields, and make t a const*
6603 Move i.tm.operand_types[] swap to immediately after the copy.
6605 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6607 * expr.h (expr_build_uconstant): Add prototype.
6608 (expr_build_unary,expr_build_binary): Add prototypes.
6609 * expr.c (expr_build_uconstant): New function.
6610 (expr_build_unary,expr_build_binary): New functions.
6612 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6614 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6615 * macro.c (macro_expand_body): Increase buffer size.
6616 * messages.c (as_warn): Likewise.
6617 (as_warn_where, as_bad, as_bad_where): Likewise.
6619 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6621 Based on patch from H.J. Lu <hjl@gnu.org>:
6622 * Makefile.am (DISTSTUFF): New variable.
6623 (diststuff): New target.
6624 * Makefile.in: Rebuild.
6626 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6628 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6629 m32r_elf_section_change_hook.
6631 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6632 emit a nop if a section ends with a 16 bit instruction.
6634 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6636 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6637 s_lcomm rather than obj_coff_lcomm.
6638 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6640 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6642 * config/tc-i386.h (LinearAddress): Define.
6643 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6644 instruction, don't use a default segment.
6646 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6648 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6649 * configure: Rebuild.
6651 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6653 * aclocal.m4, configure: Rebuild with libtool 1.2.
6655 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6657 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6658 PC relative branches. Patch courtesy of Jonathan Walton.
6661 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6663 * configure.in (emulations): Add thumb-pe target.
6665 * configure (emulations): Add thumb-pe target.
6667 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6669 * itbl-lex.l (yywrap): Don't define if already defined as a
6672 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6674 * depend.c (quote_string_for_make): New function.
6675 (wrap_output): Use it.
6677 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6679 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6680 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6682 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6684 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6685 Recognize -GN and -relax.
6686 (md_begin): Initialize gp size from -G switch.
6687 (alpha_force_relocation): Always force if -relax.
6688 (alpha_align): Take a new argument that will specify when to
6689 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6690 Change all callers. Emit nop alignment padding as nop+unop pair.
6692 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6694 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6695 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6697 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6699 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6700 require padding to the next long word boundary.
6702 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6704 * cgen.c: #include symcat.h.
6705 * config/tc-m32r.c: Likewise.
6707 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6709 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6710 absolute expressions instead of '$' prefixed register names.
6712 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6714 * read.c (s_set): Record file and line info for symbols when -as.
6715 (pseudo_set): Don't overwrite that dummy fragment.
6717 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6719 * config/tc-ppc.c (md_pseudo_table): Add "section".
6720 (ppc_named_section): New static function.
6722 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6724 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6725 so we don't have to scan the entire list.
6727 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6729 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6730 case, allow the parallel instructions to modify the same flag
6733 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6735 * listing.c (list_symbol_table): Categorize symbols by
6736 undefined_section rather than sy_frag->line == NULL.
6738 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6740 * Makefile.am (install-exec-local): Install properly when ln
6741 fails or tooldir == prefix.
6743 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6745 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6746 Test result of insert_operand for error.
6748 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6750 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6751 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6752 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6753 * doc/Makefile.in: Rebuild.
6755 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6757 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6758 (macro): Fix handling of M_COP[0-3].
6760 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6762 Based on patches from Ross Harvey <ross@teraflop.com>:
6763 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6764 if macro_alternate or macro_mri.
6765 (getstring): Remove support for byte constants between < and >.
6766 (get_any_string): '<' only starts a string if macro_alternate or
6768 (macro_expand_body): Permit keyword parameters following
6769 positional parameters.
6771 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6772 * configure.in (alpha*-*-netbsd*): New target.
6773 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6774 * configure: Rebuild.
6776 * as.h (flag_warn_suppress_instructionswap): Move from here...
6777 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6778 here, and make static.
6780 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6781 BFD_ASSEMBLER or MANY_SEGMENTS.
6783 * as.c (show_usage): Update bug-gnu-utils address.
6784 * gasp.c (show_usage): Likewise.
6785 * doc/as.texinfo (Bug Reporting): Likewise.
6787 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6789 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6790 insns regardless of the size of a pointer if we're in mips I or
6792 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6794 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6796 Fix rac to accept only a0:
6797 * tc-d10v.c (parallel_ok, find_opcode):
6798 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6799 Introduce OPERAND_GPR.
6801 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6803 * read.c (s_fill): Handle non-constant repeat counts by creating
6804 an rs_space fragment.
6806 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6808 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6809 from as_bad to as_warn.
6811 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6813 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6814 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6815 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6817 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6819 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6820 seg_fix_rotP rather than fix_root from seg_info.
6822 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6824 * expr.c: Add support for 0x1_2_3_4 bignums.
6826 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6828 * configure.in: Change -linux* to -linux-gnu*.
6829 * configure: Rebuild.
6831 * app.c (do_scrub_begin): Treat \r as whitespace.
6833 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6835 * Makefile.am: Update dependencies.
6836 * Makefile.in: Rebuild.
6838 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6840 * configure, aclocal.m4: Rebuild with new libtool.
6842 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6844 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6845 the argument to bfd_set_arch_mach.
6846 (load_address): Use bfd_arch_bits_per_address to determine the
6847 bit size of an address instead of looking at the isa level.
6848 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6850 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6852 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6854 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6856 * ehopt.c: New file.
6857 * as.h (enum _relax_state): Add rs_cfa.
6858 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6859 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6860 * read.c (emit_expr): Call check_eh_frame.
6861 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6862 (relax_segment): Likewise.
6863 * Makefile.am: Rebuild dependencies.
6864 (GAS_CFILES): Add ehopt.c.
6865 (GENERIC_OBJS): Add ehopt.o.
6866 * doc/internals.texi (Frags): Document rs_cfa.
6868 * as.c (show_usage): Mention --traditional-format.
6869 (parse_args): Accept --traditional-format.
6870 * as.h (flag_traditional_format): Declare.
6871 * output-file.c (output_file_create): If flag_traditional_format,
6872 set BFD_TRADITIONAL_FORMAT on stdoutput.
6873 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6875 * config/tc-mips.c (append_insn): Make sure that if we have a
6876 fixup for an unmatched %hi reloc, it does not associated with a
6879 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6880 * doc/Makefile.in: Likewise.
6882 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6884 * config/tc-m32r.c (check_for_side_effects): New function.
6885 (can_make_parallel): Add checks for instruction side effects
6886 clashing with the other instruction.
6887 (assemble_parallel_insn): Improve warning messages. Return error
6888 message from non-swapped instruction order.
6890 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6892 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6894 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6895 md_cleanup definition. This moves the forced literal output to
6896 the end of the source pass, and avoids macro's inserting literals
6897 into the code immediately after the macro expansion.
6899 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6901 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6902 a gas internal symbol is adjustable.
6903 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6905 * as.h: If gcc version greater than 2.6, use `__format__' and
6906 `__printf__' in function attributes, rather than `format' and
6909 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6911 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6913 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6915 Add tms320c30 support:
6916 * config/tc-tic30.h: New file.
6917 * config/tc-tic30.c: New file.
6918 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6919 TARGET_FORMAT as "coff-tic30".
6920 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6921 * Makefile.am: Rebuild dependencies.
6922 (CPU_TYPES): Add tic30.
6923 (CPU_OBJ_VALID): tic30-aout is valid.
6924 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6925 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6926 * configure, Makefile.in: Rebuild.
6928 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6930 * config/tc-v850.c (md_assemble): Improvements to error messages.
6932 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6934 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6935 BFD_RELOC_HI16_S to store the high bits of any value.
6937 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6938 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6939 assembler calculate relocations to any external symbol at all.
6940 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6941 involving generation of pc-relative relocs.
6942 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6943 has been moved to md_apply_fix3.
6945 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6946 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6947 which actually means (the address of identifier's GOT entry) +
6948 constant, which is not particularly useful.
6950 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6952 * read.h (include_dirs): Declare.
6953 (include_dir_count,include_dir_maxlen): Declare.
6955 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6957 * configure.in: Correct check for shared opcodes library.
6958 * configure: Rebuild.
6960 * listing.c (buffer_line): If we can't open the file, set at_end.
6961 (listing_print): Remove unused local variable fi.
6963 * config/m68k-parse.y (reglistpair): Handle register list in
6966 * config/vms-conf.h: Don't undef VERSION.
6968 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6970 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6972 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6974 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6975 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6976 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6977 (EXTRA_DIST): Define.
6978 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6979 explicitly rather than via the list of object files.
6980 (gcc-as.opt): New file created when make-gas.com is run.
6981 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6982 itbl-cpu.h} to #include appropriate file rather than copying that
6984 * config/vms-conf.h: Synchronize with current config.in.
6985 * Makefile.in: Rebuild.
6987 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6989 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6990 (parallel_ok): Relaxed parallel subinstruction dependency check.
6992 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6994 * as.h (flag_warn_suppress_instructionswap): added new flag.
6995 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6996 command line argument.
6997 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6998 warning only if flag_warn_suppress_instructionswap is false.
7000 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7002 * configure.in (i386-*-mingw32*): New target.
7003 * configure: Rebuild.
7005 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7007 * symbols.c (resolve_symbol_value): Don't set the segment if it
7008 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7010 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7013 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7015 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7016 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7019 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7021 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7023 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7025 * config/tc-v850.c (v850_insert_operand): Display instruction when
7026 an error is encountered.
7028 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7030 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7031 (i386-*-sco3.2v5*coff): New target.
7032 (i386-*-sco3.2*): New target.
7033 * configure: Rebuild.
7035 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7037 * config/tc-v850.c: Tidy error message production.
7039 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7041 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7042 validate_immediate return value in the right type for comparisons
7045 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7047 * listing.c (MAX_BYTES): Use listing variables not constants.
7048 (data_buffer): No longer an array, but a pointer.
7049 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7050 (listing_listing): Allocate data_buffer.
7052 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7054 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7055 --listing-rhs-width, --listing-cont-lines.
7056 (show_usage): Update.
7057 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7058 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7059 (print_lines): Use the variables instead of the constants.
7060 (listing_listing): Likewise.
7061 * listing.h: Declare the new vars.
7063 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7065 * as.c (parse_args): Add --keep-locals alias for -L.
7066 Add --strip-local-absolute.
7067 (show_usage): Update.
7068 * as.h (flag_strip_local_absolute): New flag.
7069 * symbols.c (S_IS_LOCAL): Use it.
7070 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7071 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7072 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7074 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7076 * config/tc-m32r.c: Detect if explicitly parallel instructions
7077 might have an io conflict and issue a warning message.
7079 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7081 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7082 cgen_swap_fixups): Functions to save, restore and swap the fixup
7083 chain with a backup copy.
7084 (cgen_asm_finish_insn): Returns address of constructed insn.
7086 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7088 * listing.c (file_info_struct): Remove FILE, add POS.
7089 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7090 (file_info): Don't open the file.
7091 (buffer_line): Check for the file in the last_open cache, updating
7093 (print_source): Don't reference file_info->file.
7094 (listing_listing): Likewise.
7095 (listing_print): Close the file in the cache, if any.
7097 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7099 * read.c (dwarf_file_string): New file static variable.
7100 (emit_expr): Look for constant sequence that leads up to a file
7101 name in DWARF debugging output.
7102 (stringer): Use dwarf_file_string to decide whether to accept a
7103 string as a file name.
7105 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7107 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7108 (crack_operand): Add reg->reglst MRI hack.
7109 (r_seg): Put reglst symbols in reg_section.
7110 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7112 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7114 * tc-sh.c (get_specific): Handle SGR & DBR.
7116 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7118 * tc-h8300.c (parse_reg): Take the length of the symbol into
7119 account when attempting to match a register name.
7120 * tc-h8500.c (parse_reg): Likewise.
7122 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7124 * cgen.c: Formatting changes to improve readability.
7126 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7128 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7131 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7133 Based on a patch from Jim Wilson
7134 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7135 (tc_gen_reloc): Handle cross section PC relative relocs
7138 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7140 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7142 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7144 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7145 (expr_jmp_buf): New static local.
7146 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7147 (cgen_md_operand): New function.
7148 * tc-m32r.c: Clean up pass over `struct foo' usage.
7149 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7151 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7153 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7154 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7156 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7158 * config/tc-i386.c (i386_operand): Give an error if there are
7159 unrecognized characters after an expression.
7161 For older changes see ChangeLog-9697