1 2000-08-16 Nick Clifton <nickc@redhat.com>
3 * config/tc-arm.c (do_bx): Warn about "bx px" not being veryu
6 2000-08-14 Will Cohen <wcohen@redhat.com>
8 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
10 * config/tc-sh.c (md_assemble): Changed so debug_type
11 test performed for ppi_assemble
12 * config/tc-sh.c: Included dwarf2dbg.h.
13 (debug_line): Defined.
14 (md_assemble): Generates dwarf2 line info.
15 (sh_finalize): New function. Finalize dwarf2 info.
16 (assemble_ppi): Returns size of code generated.
17 (build_Mytes): Returns size of code generated.
18 (md_pseudo_table): Added "file" and "loc" psuedo ops.
19 * config/tc-sh.h (md_end): Defined.
20 (sh_finalize): Declared.
22 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
24 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
27 2000-08-14 Nick Clifton <nickc@redhat.com>
29 * config/tc-arm.c (do_bx): Allow "bx pc".
31 2000-08-14 Jim Wilson <wilson@cygnus.com>
33 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
34 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
35 (md_begin): Change assignment to md.flag to OR in the new bit.
37 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
39 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
40 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
43 2000-08-14 Jason Eckhardt <jle@cygnus.com>
45 * NEWS: Mention i860 support.
47 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
49 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
51 2000-08-14 Andreas Schwab <schwab@suse.de>
53 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
55 2000-08-11 Andreas Schwab <schwab@suse.de>
57 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
60 2000-08-11 Kazu Hirata <kazu@hxi.com>
62 * expr.c: Fix formatting.
63 * config/obj-bout.c: Likewise.
65 2000-08-10 Jason Eckhardt <jle@cygnus.com>
67 * doc/c-i860.texi: Flesh out the i860 section more.
69 2000-08-10 Kazu Hirata <kazu@hxi.com>
71 * symbols.c: Fix formatting.
74 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
76 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
77 has the IgnoreSize bit set.
79 2000-08-09 Alan Modra <alan@linuxcare.com.au>
81 From Rodney Brown <RodneyBrown@mynd.com>
82 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
83 * configure: Regenerate.
85 2000-08-08 Jason Eckhardt <jle@cygnus.com>
87 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
88 (i860_fix_info): New enum.
89 (MD_APPLY_FIX3): Define.
90 (WORKING_DOT_WORD): Define.
91 (TC_HANDLES_FX_DONE): Define.
92 (DIFF_EXPR_OK): Define.
93 (LISTING_HEADER): Define.
94 (TARGET_FORMAT): Select target format based on endian flag.
95 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
96 (target_big_endian): Add external declaration.
98 * config/tc-i860.c: All existing code reworked completely. Other
100 (SYNTAX_SVR4): Define.
101 (target_warn_expand): New variable.
102 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
103 (md_longopts): Declare and define with new options (-EL, -EB,
105 (md_show_usage): New function.
106 (md_operand): New function.
107 (obtain_reloc_for_imm16): New function.
108 (md_apply_fix3): New function.
109 (tc_gen_reloc): New function.
111 2000-08-09 Kazu Hirata <kazu@hxi.com>
113 * hash.c: Fix formatting.
116 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
118 * config/tc-m68hc11.c (build_jump_insn): Make sure the
119 2 bytes of the jump address are in the same frag.
120 (find): Accept 68hc12 register indirect modes.
122 * NEWS: Mention 68HC11 & 68HC12 support.
124 2000-08-07 Richard Henderson <rth@cygnus.com>
126 * config/tc-ia64.c (unwind): Add prologue_mask member.
127 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
128 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
129 (dot_body): Clear unwind.prologue_mask.
130 (dot_prologue): Set it. Accept a register second argument.
132 2000-08-07 Kazu Hirata <kazu@hxi.com>
134 * config/atof-ieee.c: Fix formatting.
135 * config/atof-tahoe.c: Likewise.
137 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
139 * config/tc-avr.c: Use PARAMS macro in function declarations.
140 Don't declare md_pcrel_from_section (already in tc-avr.h).
141 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
142 (avr_operand): Don't set (unsigned) op_mask to -1.
144 2000-08-04 Nick Clifton <nickc@cygnus.com>
146 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
149 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
150 of .popsection, .previous, .pushsection, .subsection,
151 .version, .vtable_entry, .vtable_inherit and .weak.
153 2000-08-05 Kazu Hirata <kazu@hxi.com>
155 * config/tc-cris.c: Fix formatting.
156 * config/tc-i386.c: Likewise.
157 * config/tc-sparc.c (sparc_ip): Simplify the code.
159 2000-08-04 Kazu Hirata <kazu@hxi.com>
161 * config/tc-cris.c: Rearrange code for readability.
162 * config/tc-d10v.c: Fix formatting.
163 * config/tc-m32r.c: Likewise.
164 * config/tc-sparc.c: Likewise.
166 2000-08-02 Jim Wilson <wilson@cygnus.com>
168 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
169 before ia64_find_opcode.
170 (md_assemble): Likewise.
172 2000-08-01 Nick Clifton <nickc@cygnus.com>
174 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
175 Undo some formatting fixes.
177 2000-08-01 Kazu Hirata <kazu@hxi.com>
179 * config/obj-som.c: Fix formatting.
180 * config/obj-ieee.c: Likewise.
181 * config/tc-arm.c: Likewise.
182 * config/tc-v850.c: Likewise.
184 2000-08-01 Nick Clifton <nickc@redhat.com>
186 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
187 index by command line option.
189 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
191 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
192 (@node M68K-Branch): Rewrite to match the reality.
194 2000-07-31 Jason Eckhardt <jle@cygnus.com>
196 * doc/c-i860.texi: New file.
197 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
198 * doc/Makefile.in: Regenerate.
199 * doc/all.texi: Add I860 as relevant architecture.
200 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
202 2000-07-31 Kazu Hirata <kazu@hxi.com>
204 * config/tc-d30v.c: Fix formatting.
206 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
208 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
209 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
210 long emit a long branch if available instead of an absolute jump, never
211 emit absolute jumps for anything with --pcrel.
213 * doc/c-m68k.texi: Document new command line option.
215 2000-07-28 Jason Eckhardt <jle@cygnus.com>
217 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
218 * configure: Regenerated.
219 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
220 of operand to the .type directive (.e.g, "type").
222 2000-07-28 Alan Modra <alan@linuxcare.com.au>
224 * as.h (warn_comment, found_comment, found_comment_file): Declare.
225 * app.c (do_scrub_chars): Record where first comment found.
226 * read.c (read_a_source_file): Init found_comment on entry, and
227 notify whether comments found on exit.
228 * config/tc-hppa.c (md_shortopts): Add "c".
229 (md_longopts): Add warn-comment.
230 (md_parse_option): Handle it.
231 (md_show_usage): Show available options.
232 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
234 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
236 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
237 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
239 (md_estimate_size_before_relax): Don't fall off end of function.
241 2000-07-27 Kazu Hirata <kazu@hxi.com>
243 * config/tc-avr.c: Fix formatting.
244 * config/tc-ns32k.c: Likewise.
246 2000-07-27 Alan Modra <alan@linuxcare.com.au>
248 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
250 2000-07-27 Kazu Hirata <kazu@hxi.com>
252 * config/tc-d10v.c: Fix formatting.
253 * config/tc-z8k.c: Likewise.
254 * config/tc-sparc.c: Likewise.
256 2000-07-26 Dave Brolley <brolley@redhat.com>
258 * cgen.c (queue_fixup): Declare opinfo.
259 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
260 (gas_cgen_md_operand): Ditto.
261 (gas_cgen_md_apply_fix3): Ditto.
263 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
265 * config/obj-coff.c (obj_frob_symbol): Don't merge
266 labels. Don't merge if the symbol isn't constant. Return
267 immediately if a symbol is merged.
269 2000-07-22 Alan Modra <alan@linuxcare.com.au>
271 * frags.c (frag_align): Correct absolute section alignment.
273 2000-07-20 DJ Delorie <dj@redhat.com>
275 * config/obj-coff.c (obj_frob_symbol): revert previous change,
276 it breaks linking against DLLs.
278 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
280 * configure.in: Add CRIS support.
281 * configure: Regenerate.
282 * Makefile.am: (CPU_TYPES): Add cris.
283 (CPU_OBJ_VALID) [aout]: Add cris.
284 (MULTI_CPU_TYPES): Add cris.
285 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
286 [coff]: Only i386 and mips are valid.
287 (TARGET_CPU_CFILES): Add config/tc-cris.c.
288 (TARGET_CPU_HFILES): Add config/tc-cris.h.
289 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
290 Regenerate dependencies.
291 * Makefile.in: Regenerate.
292 * aclocal.m4: Regenerate.
293 * as.c: Declare crisaout, criself.
294 * config/tc-cris.h, config/tc-cris.c: New.
295 * config/e-criself.c, config/e-crisaout.c: New.
296 * po/POTFILES.in, po/gas.pot: Regenerate.
298 2000-07-20 Kazu Hirata <kazu@hxi.com>
300 * read.c: Fix formatting.
301 * write.c: Fix formatting.
303 2000-07-19 H.J. Lu <hjl@gnu.org>
305 * sb.c: Include <stdlib.h> if exists for abort ().
307 2000-07-19 Alan Modra <alan@linuxcare.com.au>
309 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
310 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
311 (pa_type_args): Same here.
313 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
315 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
316 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
317 the storage class is already set.
319 2000-07-17 Kazu Hirata <kazu@hxi.com>
321 * config/tc-m68hc11.c: Fix formatting.
322 * config/tc-mn10200.c: Likewise.
323 * config/tc-mn10300.c: Likewise.
324 * config/tc-pj.c: Likewise.
325 * config/tc-tic80.c: Likewise.
326 * config/tc-w65.c: Likewise.
328 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
330 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
333 2000-07-15 Ian Lance Taylor <ian@zembu.com>
335 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
338 2000-07-15 Alan Modra <alan@linuxcare.com.au>
340 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
341 ELF as are used for SOM (except the 32-bit reloc one) to decide
342 whether a symbol can be reduced to a section symbol. Expand on
343 the comment for symbols involved in LR% and RR% expressions.
345 2000-07-14 Nick Clifton <nickc@cygnus.com>
347 * config/tc-mips.c (mips_disable_float_construction): New
348 static variable. Set to true if doubles should not be
349 constructed by loading two single width fp registers with
351 (mips_ip): Test mips_disable_float_construction.
352 (md_longopts): Add command line switches --construct-floats
353 and --no-construct-floats.
354 (md_parse_option): Parse new command line options.
355 (md_show_usage): Describe new command line options.
357 * doc/c-mips.texi: Document new command line options.
359 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
361 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
362 * configure: Regenerate.
364 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
366 * configure.in (DEFAULT_EMULATION setting): Revert part of
367 2000-07-01 change that set te_multi=multi unless set to tmips.
368 * configure: Regenerate.
370 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
372 * config/obj-coff.c (coff_frob_section): Add padding to the last
373 section when aligning it increases its size.
375 2000-07-11 Kazu Hirata <kazu@hxi.com>
377 * config/tc-tic54x.c: Fix formatting.
379 2000-07-10 Kazu Hirata <kazu@hxi.com>
381 * config/tc-h8500.c: Fix formatting.
382 * config/tc-tic54x.c: Fix formatting.
384 2000-07-10 Alan Modra <alan@linuxcare.com.au>
386 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
387 displacements correctly.
389 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
391 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
393 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
397 2000-07-09 Alan Modra <alan@linuxcare.com.au>
399 From David Huggins-Daines <dhd@linuxcare.com>
400 * config/te-hppalinux64.h: Add a new emulation.
401 * configure.in (emulations): Add configure bits to support the
402 64-bit Linux/parisc target.
403 * configure: Regenerate.
405 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
406 (md_shortopts): Add `V' for ELF.
408 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
409 when SOM or ELF_ARG_RELOC are defined.
410 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
411 ELF_ARG_RELOC are defined.
412 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
413 (pa_stringer): ..Do it here instead. Fix comment typos.
414 (hppa_force_relocation): Cast enums to int before comparing with
417 From Ryan Bradetich <rbradetich@uswest.net>
418 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
419 redifinition warning.
420 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
421 (hppa_force_relocation): ditto
422 (md_apply_fix): Added cast to buf to fix warnings.
424 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
425 cons_fix_new_hppa, hppa_force_relocation): Prototype.
427 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
428 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
429 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
430 reloc_type** to avoid warnings in switch.
431 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
432 little earlier instead.
434 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
436 (pa_type_args): Use symbol_arg_reloc_info.
437 (struct pa_it): Make arg_reloc unsigned int.
438 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
439 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
440 (pa_code): Delete. pa_text duplicates this function.
441 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
442 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
444 (cons_fix_new_hppa): Actually change selector to e_fsel when
445 warning about assuming so.
446 (tc_gen_reloc): More example elf arg reloc code.
447 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
448 (hppa_force_relocation): Likewise.
450 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
452 (pa_end_of_source): Prototype.
453 (hppa_fix_adjustable): Prototype.
454 (LABELS_WITHOUT_COLONS): Move it..
455 * config/te-hppa.h: To here.
457 * config/te-hppa64.h: New file.
459 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
461 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
462 format -10, -16, 16 relocs.
463 (hppa_elf_mark_end_of_function): Test for null
464 last_call_info->start_symbol
466 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
467 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
468 re_assesmble_* functions. Delete extraneous statements. Fix
470 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
471 insn to re_assemble_*.
473 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
475 * doc/internals.texi (Expressions): Fix typo.
477 2000-07-08 Kazu Hirata <kazu@hxi.com>
479 * config/tc-sh.c: Fix formatting.
480 * config/tc-tic54x.c: Fix formatting.
481 * depend.c: Fix formatting.
482 * flonum-konst.c: Likewise.
483 * flonum-mult.c: Likewise.
485 2000-07-07 Kazu Hirata <kazu@hxi.com>
487 * config/tc-sh.c: Fix comments.
488 * config/obj-vms.c: Fix comments.
489 * config/tc-a29k.c: Likewise.
490 * config/tc-alpha.c: Likewise.
491 * config/tc-h8300.c: Likewise.
492 * config/tc-h8500.c: Likewise.
493 * config/tc-i370.c: Likewise.
494 * config/tc-ia64.c: Likewise.
495 * config/tc-m68hc11.c: Likewise.
496 * config/tc-m68k.c: Likewise.
497 * config/tc-mips.c: Likewise.
498 * config/tc-ns32k.c: Likewise.
499 * config/tc-ppc.c: Likewise.
500 * config/tc-z8k.c: Likewise.
502 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
504 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
505 Default to '(SEC_LOAD | SEC_DATA)'.
506 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
508 * doc/internals.texi (CPU Backend): Describe
509 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
511 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
513 * as.c (parse_args): NULL terminate the long option list.
515 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
517 * config/tc-d30v.h: Include "write.h" for fixS.
518 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
520 2000-07-05 Nick Clifton <nickc@cygnus.com>
522 * config/tc-d30v.c (write_2_short): Further changes to warning
523 messages produced when combining EITHER_BUT_PREFER_MU attributed
526 2000-07-05 DJ Delorie <dj@redhat.com>
530 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
532 * config/tc-arm.c (psrs): Accept combinations of flags.
534 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
536 * config/tc-avr.c: Change _ () to _() around all strings marked
537 for translation (exception from the usual coding style).
538 (avr_opt): New struct variable, how the new switches are set.
539 (OPTION_MMCU): Define as 'm' and actually use.
540 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
541 (show_mcu_list): New function, display the list of known MCUs.
542 (md_show_usage): Document the new switches. Call show_mcu_list.
543 (avr_set_arch): Change 'm' to OPTION_MMCU.
544 (md_parse_option): Call show_mcu_list if unknown MCU specified.
545 Handle the new switches.
546 (avr_operands): Disable warnings for undefined combinations of
547 operands if -mall-opcodes. Disable warnings for skipping two-word
548 instructions if enhanced core or -mno-skip-bug.
549 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
550 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
551 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
552 (avr_ldi_expression): Warn about implicit lo8().
553 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
555 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
557 * configure.in: Add entry for mips-*-sysv4*MP*
559 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
560 elf32-tradlittlemips for traditional mips targets.
561 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
562 test for Link Once sections as in adjust_reloc_syms.
563 * config/te-tmips.h: New file for traditional mips targets. Define
566 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
568 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
569 flags argument is not present, don't change an existing section's
570 section's attributes. If the flags argument is present, warn if the
571 attributes don't match the section's current attributes. When
572 long section names are supported, set SEC_LINK_ONCE and
573 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
575 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
577 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
578 symbols; create them.
580 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
582 * write.c (set_segment_vma): New: Set vma and lma for a segment.
583 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
585 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
587 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
588 expressions. Ignore the problem when handling 16 bit immediates,
589 because the assembler will take care of the relocation later.
591 2000-06-27 Nick Clifton <nickc@cygnus.com>
593 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
594 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
595 sequential order, and emit warning messages if the input source
596 code contains constructs like that, or parallel constructs
597 containing such opcodes.
599 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
601 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
602 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
603 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
604 (md_show_usage): Update usage message.
605 (md_parse_option): Allow redefinition of MCU type within the
606 same avr[1-5] bfd machine type. Show both old and new MCU type
607 in the error message.
608 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
609 Simplify 8K wrap code.
611 2000-06-25 Kazu Hirata <kazu@hxi.com>
613 * config/obj-aout.c: Remove all uses of DEFUN.
614 * config/obj-ieee.c: Likewise.
615 * config/tc-sh.c: Fix comment typos.
616 * config/tc-tahoe.c: Likewise.
617 * config/tc-vax.c: Likewise.
618 * config/tc-w65.c: Likewise.
619 * config/tc-z8k.c: Likewise.
620 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
622 2000-06-24 DJ Delorie <dj@cygnus.com>
624 * config/tc-i386.c (md_estimate_size_before_relax): Revert
625 more changes from Sept 1999
626 (tc_i386_fix_adjustable): ditto
627 (md_apply_fix3): ditto
629 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
631 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
632 (gas_cgen_parse_operand): Set it around expression() call.
633 (gas_cgen_md_operand): Test for it before longjmp().
635 2000-06-24 Kazu Hirata <kazu@hxi.com>
637 * config/tc-h8500.c: Remove all uses of DEFUN.
638 * config/tc-sh.c: Likewise.
639 * config/tc-w65.c: Likewise.
640 * config/tc-z8k.c: Likewise.
642 * config/tc-h8500.c: Fix typos in comments.
644 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
646 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
649 2000-06-23 matthew green <mrg@redhat.com>
651 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
652 defined. Fix error message for `[' grouping.
654 2000-06-22 Kazu Hirata <kazu@hxi.com>
656 * config/tc-h8300.c: Fix formatting and comment typos.
658 2000-06-22 Timothy Wall <twall@cygnus.com>
660 * config/tc-ia64.c (note_register_values): Move premature QP
661 notation clearing into the appropriate place.
663 2000-06-22 Alan Modra <alan@linuxcare.com.au>
665 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
666 first before anything else. Add bin-bugs.h, emul.h and progress.h
667 Sort list of files as for $(OBJS) in Makefile.am.
669 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
670 find one. Remake dependencies.
671 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
672 * Makefile.in: Regenerate.
673 * doc/Makefile.in: Regenerate.
675 * config/tc-i386.c (i386_displacement): Don't assume a constant
676 displacement is necessarily 16 bits when in 16 bit code mode.
677 (md_assemble): Instead size the displacement here after we know
678 for sure that a .code16gcc operand hasn't automatically added
679 operand size prefixes.
681 2000-06-21 H.J. Lu <hjl@gnu.org>
683 * Makefile.am: Rebuild dependency.
684 * Makefile.in: Rebuild.
686 2000-06-21 Kazu Hirata <kazu@hxi.com>
688 * config/tc-h8300.c (parse_reg): Make the function static.
689 (parse_exp): Likewise.
691 2000-06-20 DJ Delorie <dj@cygnus.com>
693 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
694 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
695 for cygwin import libraries to work properly.
697 2000-06-20 H.J. Lu <hjl@gnu.org>
699 * Makefile.am: Rebuild dependency.
700 * Makefile.in: Rebuild.
701 * configure: Likewise.
702 * doc/Makefile.in: Likewise.
704 2000-06-20 Timothy Wall <twall@cygnus.com>
706 * doc/internals.texi (CPU backend): Add @itemx for
707 TC_START_LABEL_WITHOUT_COLON.
708 * doc/c-tic54x.texi: New.
709 * doc/as.texinfo: Add tic54x features and include primary tic54x
711 * doc/all.texi: Add C54X.
712 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
713 * doc/Makefile.in: Regenerate.
714 * configure.in: Add tic54x and define LIBM for tic54x.
715 * configure: Regenrate.
716 * config/tc-tic54x.[ch]: New.
717 * config/obj-coff.h: Add tic54x.
718 * Makefile.am: (CPU_TYPES): Add tic54x.
719 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
720 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
721 (as_new_LDADD): Add $(LIBM).
722 * Makefile.in: Regenerate.
724 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
726 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
727 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
728 * doc/as.texinfo: Likewise.
730 * configure, Makefile.in: Regenerate.
731 * configure.in (emulations): Recognize m6811 and m6812.
732 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
733 Added files for 68hc11 and 68hc12 assembler.
734 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
735 * config/tc-m68hc11.h: Header definition for that assembler.
737 2000-06-18 Nick Clifton <nickc@redhat.com>
739 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
740 instead of OCTETS_PER_BYTE.
742 * config/tc-v850.c: Fix compile time warnings.
743 * config/tc-ppc.c: Fix compile time warnings.
745 2000-06-18 H.J. Lu <hjl@gnu.org>
747 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
748 * configure: Rebuild.
750 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
752 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
755 2000-06-16 Nick Clifton <nickc@cygnus.com>
757 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
758 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
760 * doc/c-mips.texi: Document newly accepted cpu variants.
762 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
764 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
766 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
768 * macro.c (getstring): Make it possible to escape the quote
771 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
773 * config/tc-hppa.c (pa_export): Weak symbols can be global.
775 2000-06-13 H.J. Lu <hjl@gnu.org>
777 * configure: Regenerate.
779 2000-06-09 Alan Modra <alan@linuxcare.com.au>
781 * app.c (do_scrub_begin): Don't default lex[';'] as a line
783 * doc/internals.texi (line_separator_chars): Semicolon is no
784 longer a default. Mention null and newline as defaults.
786 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
788 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
789 * config/tc-i860.h (line_separator_chars): Likewise.
790 * config/tc-h8300.c (line_separator_chars): Likewise.
791 * config/tc-i960.c (line_separator_chars): Likewise.
792 * config/tc-m68k.c (line_separator_chars): Likewise.
793 * config/tc-mips.c (line_separator_chars): Likewise.
794 * config/tc-ns32k.c (line_separator_chars): Likewise.
795 * config/tc-sparc.c (line_separator_chars): Likewise.
796 * config/tc-vax.c (line_separator_chars): Likewise.
798 * config/tc-h8300.c (comment_chars): Use string initialiser.
799 * config/tc-i960.c (line_comment_chars): Likewise.
800 * config/tc-z8k.c (comment_chars, line_comment_chars,
801 line_separator_chars): Likewise.
803 * config/tc-arm.c (line_separator_chars): Always use `;', not just
806 2000-06-08 Nick Clifton <nickc@cygnus.com>
808 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
811 2000-06-08 David O'Brien <obrien@FreeBSD.org>
813 * configure.in (VERSION): Update to show this is the CVS mainline.
815 2000-06-08 Matthew Jacob <mjacob@feral.com>
817 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
818 $at is the integer register $r28, vs. both $r28 and the floating
821 2000-06-08 James E. Wilson <wilson@cygnus.com>
823 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
824 (dot_endp): Don't call ia64_flush_insns.
825 (emit_one_bundle): Don't delete prologue/body records from
826 unwind_record list in first loop. Rewrite second loop to account for
829 2000-06-07 David Mosberger <davidm@hpl.hp.com>
831 * config/tc-ia64.c: Add missing prototypes.
832 (generate_unwind_image): Cast argument to output_unw_records call.
834 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
836 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
838 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
840 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
841 (REGISTER_P): likewise.
842 (avr_opcodes): uses include/opcode/avr.h
843 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
845 2000-06-04 Alan Modra <alan@linuxcare.com.au>
847 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
850 2000-06-03 H.J. Lu <hjl@gnu.org>
852 * read.c (is_end_of_line): Put back `;'.
854 2000-06-03 Alan Modra <alan@linuxcare.com.au>
856 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
858 2000-06-01 Alan Modra <alan@linuxcare.com.au>
860 * expr.c (operand): Test is_end_of_line outside switch to catch
861 line separator chars that are also operators.
862 (operator): Return O_illegal for line separator chars.
864 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
865 entry (or `!' entry for TC_HPPA).
867 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
868 before indexing is_end_of_line. Remove redundant check for '\0'.
870 * config/tc-h8500.c (md_assemble): Likewise.
871 * config/tc-mcore.c (md_assemble): Likewise.
872 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
875 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
877 * config/tc-mcore.c (mcore_cons): Likewise.
878 (mcore_float_cons): Likewise.
879 (mcore_stringer): Likewise.
880 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
882 2000-06-01 Scott Bambrough <scottb@netwinder.org>
884 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
886 2000-05-29 Nick Clifton <nickc@cygnus.com>
888 * config/tc-sh.c: Fix compile time warning messages.
890 * config/tc-mips.c: Fix compile time warning messages.
892 2000-05-29 Philip Blundell <philb@gnu.org>
894 * doc/as.texinfo: Update copyright dates.
895 (Local Labels): Delete misplaced mention of ARM.
896 * NEWS: Mention ARM ELF support.
898 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
900 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
901 it is modified, and use the real_size to compute the frag address
902 for dwarf2 line info.
904 2000-05-27 Alan Modra <alan@linuxcare.com.au>
906 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
907 line-matching scheme to cope with automake moving variables around.
908 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
909 * Makefile.in: Regenerate.
911 2000-05-26 Jakub Jelinek <jakub@redhat.com>
913 * config/tc-sparc.c (sparc_relax): New.
914 (md_longopts): Add -relax and -no-relax options.
915 (md_parse_options, md_show_usage): Likewise.
916 (md_apply_fix3): Optimize tail call into branch always if possible.
918 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
920 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
921 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
922 rules, with warning when a GAS statement specifies a packing that
923 will result in an instruction being squashed.
924 Added typdef packing_type and enumerals, changed various integer
925 literals to use the enumerals.
927 2000-05-24 David Mosberger <davidm@hpl.hp.com>
929 * config/tc-ia64.c (dot_restorereg_p): New function.
930 (md_pseudo_table): Add restorereg.p.
931 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
932 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
934 * config/tc-ia64.h (unw_record_type): Add unwabi.
935 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
936 called MASK with members for imask, and the masks produced by
937 fr_mem, gr_mem, br_mem, and frgr_mem.
938 (unw_p_record): Add members ABI and CONTEXT.
939 (unw_x_record): Add member AB.
940 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
941 as pseudo-register for use during unwind info generation.
942 (AR_PFS, AR_LC): New macros.
943 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
944 whose names start with an at sign (as in "@priunat").
945 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
947 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
948 proc_end, unwind_info, personality_routine): Consolidate into
949 "unwind" structure to reduce offset-table use. Add member
950 NEXT_SLOT_NUMBER to track the slot number for the next instruction
952 (output_R1_format, output_R3_format, output_P3_format,
953 output_P6_format): Initialize R with zero to reduce compiler warnings.
954 (output_P7_format): Ditto. Add `default' branch to switch
955 statement to reduce compiler warnings.
956 (output_P8_format, output_B1_format, output_B4_format): Ditto.
957 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
958 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
959 into single argument.
960 (output_X1_format, output_X3_format): Initialize R with zero to reduce
961 compiler warnings. Merge A and B args into single argument.
962 (output_X2_format, output_X4_format): Remove unused variable R. Merge
963 A and B args into single argument.
964 (free_record): Removed (wasn't used).
965 (free_list_records): Also free imasks in prologue records.
966 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
967 (output_spill_mask): Remove.
968 (output_unwabi): New function.
969 (output_epilogue, output_label_state, output_copy_state): Call
971 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
972 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
974 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
975 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
976 as part of handling the prologue records. Emit region's imask if
977 we have one. Handle unwabi, epilogue, label_state, copy_state,
978 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
979 spill_sprel_p, and spill_reg_p records.
980 (set_imask, count_bits, slot_index): New function.
981 (fixup_unw_records): Fix region size computation. Handle
982 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
983 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
984 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
985 set_imask accordingly. Update imask for gr_gr, and br_gr records.
986 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
987 (dot_save): Use manifest constants for applicaton registers.
988 Handle REG_PR and REG_PRIUNAT.
989 (dot_restore): Don't just ignore it.
990 (dot_restorereg): New function..
991 (generate_unwind_image): Ensure unwind info is a multiple of eight
992 bytes, not just four bytes.
993 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
994 (dot_altrp): Don't just ignore it.
995 (dot_savemem): New function. Replaces dot_savesp() and
996 dot_savepsp(). Use manifest constants for applicaton registers.
997 Handle REG_PR and REG_PRIUNAT.
998 (dot_savef): Simplify.
999 (dot_saveb): Support generation of br_gr.
1000 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1001 dot_label_state, dot_copy_state): New function.
1002 (dot_unwabi): Don't just ignore it.
1003 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1004 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1005 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1006 (emit_one_bundle): Set slot number for prologue/body records
1007 *before* emitting the first insn.
1008 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1009 (md_begin): Declare "psp" pseudo-register.
1010 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1011 so we don't get segfault.
1012 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1013 counts as required per SW Conventions manual
1014 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1015 output_preds_psprel, output_preds_sprel, output_spill_base,
1016 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1017 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1018 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1019 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1020 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1021 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1022 (dot_vframe): Implement.
1023 (dot_vframesp, dot_vframepsp): New function.
1025 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1027 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1028 * configure: Regenerate.
1030 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1032 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1033 (md_estimate_size_before_relax): so we can use it here instead of
1034 old kludges. Localise vars to blocks. Comment.
1036 * frags.c (frag_new): Update fr_var comments.
1037 * frags.h (struct frag): Ditto.
1039 2000-05-22 Richard Henderson <rth@cygnus.com>
1041 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1042 (pseudo_func): Add pcrel.
1043 (operand_match): Handle IA64_OPND_TGT64.
1044 (build_insn): Likewise.
1045 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1046 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1047 (fix_insn): Handle all three 64-bit relocation types.
1049 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1051 * obj.h (struct format_ops): New members begin, app_file,
1052 s_set_other, s_set_desc, s_get_type, s_set_type,
1053 separate_stab_sections, init_stab_section.
1055 * config/obj-multi.h: Update GPL notice to v2.
1057 (obj_app_file): New.
1058 (S_SET_SIZE): Test s_set_size for NULL before calling.
1059 (S_SET_ALIGN): Similar for s_set_align.
1064 (SEPARATE_STAB_SECTIONS): New.
1065 (INIT_STAB_SECTION): New.
1066 (EMIT_SECTION_SYMBOLS): New.
1067 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1069 * config/obj-elf.h: Update GPL notice to v2.
1070 Mention that this file is included from obj-multi.h.
1071 (obj_begin): Wrap definition in ifndef.
1072 (elf_file_symbol): Constify declaration.
1073 (obj_app_file): Ditto.
1074 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1075 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1077 * config/obj-elf.c (elf_s_set_other): New.
1078 (elf_file_symbol): Constify argument.
1079 (elf_separate_stab_sections): New.
1080 (elf_init_stab_section): New.
1081 (elf_format_ops): Add new members. Remove comma at end.
1083 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1084 (ecoff_format_ops): Add new fields. Remove comma at end.
1085 Mention inconsistency for emit_section_symbols.
1087 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1089 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1090 (coff_separate_stab_sections): New.
1091 (coff_format_ops): Add new members.
1093 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1094 (obj_aout_s_set_other): New.
1095 (obj_aout_s_set_desc): New.
1096 (obj_aout_s_get_type): New.
1097 (obj_aout_s_set_type): New.
1098 (obj_aout_separate_stab_sections): New.
1099 (aout_format_ops): New members added. Use obj_aout_process_stab,
1100 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1101 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1103 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1105 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1107 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1108 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1109 (md_estimate_size_before_relax): Ensure jumps to weak and
1110 externally visible symbols are relocatable.
1112 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1114 * stabs.c (aout_process_stab): Make global.
1115 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1116 * read.h (aout_process_stab): Declare.
1118 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1119 Generalize to *aout, *coff *elf.
1120 * configure: Regenerated.
1122 * doc/internals.texi (Object format backend): Say
1123 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1125 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1126 * Makefile.in: Regenerated.
1128 2000-05-19 Catherine Moore <clm@cygnus.com>
1130 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1132 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1134 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1135 instruction to reflect change in re_assemble_*.
1137 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1139 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1140 build PA64 ELF tools.
1141 * configure: Rebuilt.
1143 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1145 * Makefile.am: Regenerate dependencies.
1146 * Makefile.in: Regenerate.
1148 2000-05-15 Nick Clifton <nickc@cygnus.com>
1150 * config/tc-arm.c (struct asm_psr): Add boolean field
1151 distinguishing between CSPR and SPSR. Rename 'number' field
1153 (psrs): Rearrange contents to match new asm_psr structure.
1154 (arm_psr_parse): Move next to psr_required_here. Make it
1155 return an asm_psr structure.
1156 (psr_required_here): Use asm_psr structure returned by
1158 (do_msr): Reorganise to allow psr_required_here to be called
1160 (md_undefined_name): Mark 'name' parameter as unused, since
1161 the COFF target does not use it.
1163 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1165 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1167 * config/te-aux.h: Likewise.
1168 * config/te-dpx2.h: Likewise.
1169 * config/te-go32.h: Likewise.
1170 * config/te-hp300.h: Likewise.
1171 * config/te-hppa.h: Likewise.
1172 * config/te-i386aix.h: Likewise.
1173 * config/te-ic960.h: Likewise.
1174 * config/te-interix.h: Likewise.
1175 * config/te-nbsd532.h: Likewise.
1176 * config/te-pc532mach.h: Likewise.
1177 * config/te-ppcnw.h: Likewise.
1178 * config/te-psos.h: Likewise.
1179 * config/te-sparcaout.h: Likewise.
1180 * config/te-sun3.h: Likewise.
1181 * config/te-sysv32.h: Likewise.
1183 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1185 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1186 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1187 and sign extend without an if statement.
1188 (build_bytes): Likewise.
1190 2000-05-14 Kazu Hirata <kazu@hxi.com>
1192 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1193 X_add_symbol L_32 case.
1195 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1197 * config/te-freebsd.h: New file.
1199 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1201 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1202 bindtextdomain): Replace defines with those from intl/libgettext.h
1203 to quieten gcc warnings.
1205 * NEWS: Mention x86 .arch and -q.
1207 * config/tc-i386.c (quiet_warnings): New.
1208 (md_assemble): Use quiet_warnings.
1209 (md_parse_option): Set quiet_warnings from -q.
1210 (md_show_usage): Mention -q, delete -m.
1211 (flag_do_long_jump): Delete.
1212 (md_parse_option): Remove -m.
1213 (md_show_usage): Remove -m.
1214 (md_create_long_jump): Remove useless flag_do_long_jump code.
1216 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1217 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1219 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1220 Alexander Sokolov <robocop@netlink.ru>
1222 * doc/c-i386.texi (i386-Arch): New section.
1223 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1225 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1226 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1227 architecture has been given and is not 486.
1228 (set_cpu_arch): New.
1229 (md_pseudo_table): Add .arch.
1230 (md_assemble): Warn if cpu architecture has been given and an
1231 unsupported instruction.
1233 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1234 Move operand_types bit defines after relevant template field.
1235 (template): Add cpu_flags.
1239 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1241 * config/tc-mn10300.h (md_end): Define.
1242 (mn10300_finalize): Declare.
1243 * config/tc-mn10300.c: Include dwarf2dbg.h.
1244 (debug_line): Define.
1245 (md_assemble): Generate dwarf2 line info.
1246 (mn10300_finalize): New function. Finalize dwarf2 info.
1248 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1250 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1251 external version of the relocation for weak symbols.
1253 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1255 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1256 frame size in units of 16 bytes, as required per SW Conventions manual.
1257 (output_unw_records): Output info-block header as a dword to get
1260 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1262 * as.h: #include "file", not <file> on files from ../include.
1263 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1264 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1265 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1266 (tc_coff_symbol_emit_hook): Ditto.
1267 (OPTCOUNT): Cast to int to avoid compiler warning.
1268 (md_begin): Fix signed/unsigned warnings.
1270 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1272 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1273 ABRANCH LONG case for a conditional branch on a 68000.
1274 (md_estimate_size_before_relax): Likewise. Also handle
1275 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1276 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1277 PC-relative on all CPUs.
1278 (md_estimate_size_before_relax): Likewise.
1280 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1282 * as.c (parse_args): Just mention current year in printed
1285 2000-05-03 J.T. Conklin <jtc@redback.com>
1287 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1289 (md_parse_option): Recognize -m7400.
1291 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1293 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1294 don't permit lp to become less than the words array.
1296 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1298 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1299 Fix little-endian case.
1301 2000-05-03 David O'Brien <obrien@NUXI.com>
1303 * as.c (parse_args): Update copyright.
1305 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1307 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1308 for the .bss section too.
1310 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1312 * configure.in: Set em=linux for hppa-*-linux.
1313 * configure: Regenerate.
1314 * doc/Makefile.in: Regenerate with correct automake.
1316 * frags.c (frag_grow): Sanity check chunk_size.
1318 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1319 * config/obj-som.h: Likewise.
1320 * config/obj-ieee.h: Likewise.
1322 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1324 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1325 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1326 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1327 (pa_ip): low_sign_unext now returns via function value. Use
1328 re_assemble_* instead of dis_assemble_* and
1329 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1331 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1332 (md_section_align, md_parse_option, md_show_usage,
1333 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1334 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1335 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1336 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1337 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1339 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1340 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1341 outside of switch. Correct mask and shifting errors in case 10
1342 and case -11. In case 21, compare against signed range to suit
1343 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1344 case 17 and case 22, use offsetT variable to properly check range.
1345 Use re_assemble_* here too.
1346 (evaluate_absolute): Change type of value to offsetT. Call
1347 hppa_field_adjust to do the work for us.
1348 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1349 (pa_parse_cmpib_64_cmpltr): Ditto.
1350 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1351 of i to unsigned int.
1352 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1353 (pa_end_of_source): Return type is void.
1355 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1357 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1359 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1361 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1362 More comments added.
1363 (md_begin): Removed "construct symbols for each register name".
1364 Because register names conflicts with GCC generated function
1366 (avr_operand): Now constant numbers can be used as a register
1367 identifiers (0 as r0, 31 as r31).
1368 (md_assemble): use skip_space () before parsing instruction
1371 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1373 * config/tc-avr.c: New AVR_ISA_ defined.
1374 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1375 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1376 for `fmul', `movw' and `lpm R,Z' instructions.
1377 (avr_operands): Warn if current opcode is a two-word instruction
1378 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1379 (avr_opcodes): New commands added.
1380 (REGISTER_P): Check 'a' and 'v' constraint letters.
1381 (mcu_types): New MCU added.
1383 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1385 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1386 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1387 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1388 * configure: Regenerate.
1390 2000-04-29 Andreas Jaeger <aj@suse.de>
1392 * as.h: Correctly check GCC version.
1394 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1396 * as.c (parse_args): Allow md_parse_option to override -a listing
1398 * config/obj-coff.c (add_lineno): Change type of offset parameter
1399 from "int" to "bfd_vma."
1400 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1401 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1402 (ppc_change_csect): Align correctly for XCOFF64.
1403 (ppc_machine): New function, which discards "ppc_machine" line.
1404 (ppc_tc): Cons for 8 when code is 64 bit.
1405 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1407 (md_parse_option): Handle -a64 and -a32.
1409 * config/tc-ppc.h (TARGET_MACH): Define.
1410 (TARGET_FORMAT): Move to function.
1411 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1413 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1415 * doc/as.1: Fix unbalanced brackets.
1417 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1419 (line_comment_chars): Set to '/' if TE_FreeBSD.
1421 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1423 * configure.in: Configury support for PA64 (currently disabled).
1424 * configure: Rebuilt.
1426 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1428 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1429 bfd_set_section_alignment.
1431 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1433 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1436 2000-04-24 Nick Clifton <nickc@cygnus.com>
1438 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1439 * doc/as.texinfo (Align): Include arm and strongarm in list of
1440 targets that have the second form of the behaviour of the .align
1443 2000-04-24 Mark Klein <mklein@dis.com>
1445 * obj-som.c: Terminate obj_pseudo_table.
1447 2000-04-22 Timothy Wall <twall@cygnus.com>
1449 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1451 (operand_match): Conditionally insert default bit values for IMMU9.
1453 2000-04-14 Matthew Green <mrg@cygnus.com>
1455 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1456 * configure: Rebuilt.
1458 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1459 Jason Eckhardt <jle@cygnus.com>
1461 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1463 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1464 Added handling of new operand types l,y,&,fe,fE,fx.
1466 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1467 David Mosberger <davidm@hpl.hp.com>
1468 Timothy Wall <twall@cygnus.com>
1469 Andrew MacLeod <amacleod@cygnus.com>
1470 Jim Wilson <wilson@cygnus.com>
1472 * Makefile.am (CPU_TYPES): Add ia64.
1473 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1474 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1475 * Makefile.in: Rebuild.
1476 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1477 * configure: Rebuild.
1478 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1479 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1480 * expr.c (expr): Handle md_optimize_expr.
1481 * read.c (LEX_HASH): Add comment.
1482 * config/tc-ia64.c, config/tc-ia64.h: New files.
1484 2000-04-21 Richard Henderson <rth@cygnus.com>
1486 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1487 bundling a non-delayed branch type instruction.
1489 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1491 * config/tc-mn10300.c (HAVE_AM30): Define.
1492 (md_assemble): Use it.
1494 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1496 * config/obj-elf.c (obj_elf_change_section): Check for changed
1499 * Makefile.am: (CPU_MULTI_VALID): Remove.
1500 (MULTI_CPU_TYPES): Define.
1501 (MULTI_CPU_OBJ_VALID): Define.
1502 (DEPTC): Use the above.
1503 (DEPOBJ): Same here.
1505 Regenerate dependencies.
1506 * Makefile.in: Regenerate.
1508 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1510 * Makefile.am (YACC, LEX): Get them from configure.
1512 2000-04-18 H.J. Lu (hjl@gnu.org)
1514 * config/tc-i386.c (offset_in_range): Use addressT instead of
1515 bfd_vma for non-bfd assemblers.
1517 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1519 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1520 doesn't give spurious errors.
1522 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1524 * as.h (SEEK_SET): Define if undefined.
1526 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1528 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1529 constants, and don't assume offsetT is 32 bits.
1531 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1533 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1534 (md_pcrel_from_section): Add prototype.
1535 (d10v_fix_adjustable): Add prototype.
1536 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1538 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1540 2000-04-12 Nick Clifton <nickc@cygnus.com>
1542 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1543 symbol in frag chain.
1545 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1547 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1548 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1549 (fits_in_signed_word, smallest_imm_type): Ditto.
1550 (md_assemble): Use an offsetT var to hold offsetT values, not a
1552 (offset_in_range): New.
1553 (md_assemble): Use it.
1554 (md_convert_frag): Change type of target_address, opcode_address,
1555 and displacement_from_opcode_start to offsetT.
1556 (md_create_short_jump): Change type of offset to offsetT.
1557 (md_create_long_jump): Ditto.
1558 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1559 (md_chars_to_number): Remove.
1560 (output_invalid): Remove duplicate prototype.
1562 2000-04-09 Nick Clifton <nickc@cygnus.com>
1564 * Makefile.am (CPU_TYPES): Add 'avr'.
1565 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1566 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1568 * Makefile.in: Regenerate.
1570 * doc/as.texinfo: Add M32R documentation.
1572 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1574 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1575 --enable-build-warnings option.
1576 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1577 * Makefile.in, configure: Re-generate.
1579 2000-04-07 Nick Clifton <nickc@cygnus.com>
1581 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1582 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1583 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1584 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1585 (arm_force_relocation): Force relocations for
1586 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1588 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1590 * config/tc-sh.c (get_operands): There's no third operand if the
1591 first operand is an immediate.
1593 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1595 * config/tc-sh.c (immediate): Delete.
1596 (sh_operand_info): Add immediate member.
1597 (parse_reg): Use A_PC for pc.
1598 (parse_exp): Add second argument 'op'. All callers changed.
1599 (parse_at): Expect pc to be coded as A_PC.
1600 Use immediate field in *op.
1601 (insert): Add fourth argument 'op'. All callers changed.
1602 (build_relax): Add second argument 'op'. All callers changed.
1603 (insert_loop_bounds): New function.
1604 (build_Mytes): Remove DISP_4.
1605 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1606 (assemble_ppi): Use immediate field in *operand.
1607 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1608 (md_apply_fix): Likewise.
1609 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1611 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1613 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1615 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1617 * internals.texi (CPU backend): Document
1618 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1620 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1622 * po/gas.pot: Regenerate.
1624 * as.c (show_usage): Restore translated part of bug string.
1625 * gasp.c (show_usage): Likewise.
1627 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1628 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1629 than move-if-change.
1630 (DEP1): Modify for "gcc -MM".
1634 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1635 Update dependencies.
1636 * Makefile.in: Regenerate.
1638 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1640 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1641 (md_begin): Likewise.
1642 (HAVE_AM33): New macro.
1643 (md_assemble): Use it. Match r_regs and xr_regs only if
1646 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1648 * as.h: #include "bin-bugs.h"
1649 * as.c (show_usage): Use REPORT_BUGS_TO.
1650 * gasp.c: #include "bin-bugs.h"
1651 (show_usage): Use REPORT_BUGS_TO.
1653 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1655 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1657 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1658 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1661 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1663 * config/tc-i386.c (i386_immediate): Don't assume a constant
1664 immediate is necessarily 16 bits when in 16 bit code mode.
1665 (md_assemble): Instead set guess_suffix here after we have checked
1668 2000-04-02 Richard Henderson <rth@cygnus.com>
1670 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1671 quantities. Correct right shift sign extension.
1672 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1673 32-bit value when shifting into place.
1675 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1677 * app.c: Add ATTRIBUTE_UNUSED as needed.
1678 * config/tc-ppc.c: Likewise.
1679 (ppc_size): Make unsigned long.
1680 (ppc_insert_operand): Add casts to avoid warnings.
1682 2000-03-31 Nick Clifton <nickc@cygnus.com>
1684 * config/tc-d10v.h (md_flush_pending_output): Define.
1686 2000-03-29 Nick Clifton <nickc@cygnus.com>
1688 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1689 segment. Works for both BFD_ASSEMBLER and others.
1690 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1692 2000-03-29 Nick Clifton <nickc@cygnus.com
1694 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1696 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1698 * listing.c (LISTING_LHS_WIDTH): Default depends on
1700 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1702 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1704 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1707 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1709 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1711 * config/tc-avr.c (mcu_types): Add missing initialiser.
1712 (md_pcrel_from_section): Add prototype.
1713 (avr_operand): Remove redundant test of unsigned < 0.
1714 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1716 2000-03-27 Denis Chertykov <denisc@overta.ru>
1718 * config/tc-avr.c: New file for AVR support.
1719 * config/tc-avr.h: Likewise.
1720 * configure.in: Add AVR support.
1721 * configure: Regenerate.
1723 2000-03-26 Timothy Wall <twall@cygnus.com>
1725 * gasp.c (macro_op): Add new argument to check_macro call.
1726 Macro structure definitions moved to macro.h
1727 * sb.h: Add argument to prototype for input_scrub_include_sb.
1728 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1729 nesting checks with an additional flag.
1730 (struct input_save): Add flag to indicate whether current sb
1731 should be checked for proper macro/conditional nesting.
1732 (input_scrub_push/pop): Save/restore nest check flag.
1733 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1735 * macro.c (check_macro): Allow caller to retrieve parsed macro
1736 information if a pointer is provided. This information may be
1737 used by the new macro hooks.
1738 * macro.h: Update prototype for check_macro. Macro struct
1739 definitions moved here from macro.c/gasp.c.
1740 * read.c (read_a_source_file): Add parameter to check_macro call,
1741 and pass macro info to the macro hook, if defined.
1742 (input_scrub_insert_line): New. Allow insertion of a line of
1743 characters into the input stream.
1744 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1745 file into the input stream.
1746 (s_include): Use input_scrub_insert_file.
1747 * internals.texi: Document new macro hooks.
1748 * as.h: New prototypes added.
1750 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1752 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1753 an initial capital letter.
1754 (i386_index_check): Reindent.
1756 2000-03-19 Nick Clifton <nickc@cygnus.com>
1758 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1761 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1763 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1764 instruction operand bad if Rd > 7 when generating
1765 thumb instructions. Prevents for example,
1766 "adr r12,label" from silently failing and generating
1767 the wrong instruction.
1769 2000-03-17 Nick Clifton <nickc@cygnus.com>
1771 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1772 that have a destingation >= 0x400000.
1773 Fix compile time warning messages.
1775 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1777 * config/tc-sh.c (md_begin): When encountering insn that are
1778 not supported by the current arch, only change the name if
1779 its contents are the same as prev_name.
1780 (get_specific): If the the architecture doesn't match, fail.
1782 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1784 * config/tc-sh.c (IDENT_CHAR): Define.
1785 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1786 matching back where it came from.
1788 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1790 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1792 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1794 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1797 2000-03-15 Kazu Hirata <kazu@hxi.com>
1799 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1801 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1803 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1804 floating-point-number, make sure 'f' is in FLT_CHARS.
1806 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1808 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1809 (s_lcomm_internal): Use it.
1810 * doc/internals.texi (CPU backend): Document it.
1811 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1814 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1816 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1819 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1820 implementation doesn't have special handling for switch
1822 (macro_build): Allow for code in sections other than .text.
1824 (mips_ip): Likewise.
1825 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1826 Don't perform relocs if we will be outputting them.
1827 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1828 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1831 2000-03-09 Catherine Moore <clm@cygnus.com>
1833 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1834 relocation type based on the entry in the fixup structure.
1836 2000-03-08 H.J. Lu (hjl@gnu.org)
1838 * Makefile.am (install-exec-tooldir): Depend on
1839 install-exec-bindir for parallel make.
1840 * Makefile.in: Regenerated.
1842 2000-03-06 Nick Clifton <nickc@cygnus.com>
1844 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1846 (md_parse_option): Parse -m32r command line switch - disable m32rx
1848 (md_show_usage): Document new option.
1850 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1851 * doc/Makefile.in: Regenerate.
1852 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1854 2000-03-02 Michael Meissner <meissner@redhat.com>
1856 * config/tc-d30v.c (check_range): Remove code that incorrectly
1857 sign extended values where bits < 32.
1859 2000-03-02 H.J. Lu (hjl@gnu.org)
1861 * configure.in: Support --enable-targets=all on ia32.
1862 * configure: Regenerated.
1864 2000-03-01 Nick Clifton <nickc@cygnus.com>
1866 * gasp.c (do_align): Remove bogus check of alignment value.
1868 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1870 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1871 TC_PPC was defined forced the type of a symbol with no other type
1874 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1876 * doc/internals.texi (CPU backend): Mention that
1877 line_separator_chars do not break up comments. Fix typos for
1878 LEX_AT and LEX_NAME descriptions. Document operands for
1879 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1880 description of md_create_short_jump usage. Document argument for
1881 md_undefined_symbol.
1883 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1885 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1886 (md_parse_option): Handle it.
1887 (md_show_usage): Document it.
1889 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1891 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1892 opcode, for the instruction `pal19'. From Andrea Arcangeli
1895 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1897 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1899 (md_assemble): To here, before template operands are matched.
1900 Also ensure a constant immediate is sign extended when we know the
1901 size is at most 16 bits. This is to catch cases like "add
1902 $0xffc0,%ax" where we don't know the size, and thus that the
1903 immediate can be represented as Imm8S until after parsing the
1905 (i386_displacement): Similarly sign extend 16 bit constant
1907 (md_assemble): Relax 16-bit jump constant range check to suit sign
1908 extended displacements.
1910 2000-02-26 Andreas Jaeger <aj@suse.de>
1912 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1914 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1916 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1917 call operands when intel_syntax.
1918 (intel_float_operand): Return 2 for "fi...".
1919 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1920 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1921 earlier "SHORT" change.
1922 (md_assemble): When determining suffix from Regs, exclude
1925 2000-02-24 Nick Clifton <nickc@cygnus.com>
1927 * configure: Add arm-wince, mips-pe and sh-pe targets.
1928 * configure: Regenerate.
1930 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1932 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1933 "pe-mips" for the mips-pe target.
1935 * config/tc-arm.c (insns): Change displacement encoded in BL
1936 and B instructions if the target port is arm-wince.
1937 (do_ldst): Do not bias the relocation offset if the target
1939 (md_pcrel_from): Add in missing relocation offset bias if the
1940 target os arm-wince.
1942 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1943 (md_begin): Disable -G support for mips-pe target.
1944 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1945 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1948 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1949 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1950 assembler, just set the alignment to 4.
1952 * config/te-wince-pe.h: New file for WinCE targets. Define
1955 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1957 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1958 string instructions.
1959 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1960 (i386_intel_memory_operand): After finding a segment override,
1961 check again for no `[' before looking for a displacement. Bomb if
1962 more than one displacement rather than silently discarding the
1963 second and subsequent ones. Free strings malloc'd by
1964 build_displacement_string.
1966 2000-02-24 Catherine Moore <clm@cygnus.com>
1968 * config/obj-som.c (obj_pseudo_table): Add "weak".
1969 (obj_som_weak): New routine.
1971 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1973 * config/tc-i386.c (union i386_op): New.
1974 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1975 Throughout file replace occurences of disps[n], imms[n], regs[n]
1976 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1977 intel mode operand swapping. Add assert in regKludge and
1978 fake_zero_displacement code. Test i.types[n] when outputting
1979 displacements and immediates. Combine output of Disp16 with
1981 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1982 when in intel mode by (not) reversing fsub and fdiv operands
1983 before the template search. This fails for single operand
1984 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1985 undefined. Instead fix the base_opcode after we've found the
1986 template. Move base_opcode xor with found_reverse_match from
1987 opcode output code to before this fix so we test for the correct
1989 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1990 check in intel mode. Instead compare opcodes.
1992 * config/tc-i386.h (TC_RELOC): Delete.
1993 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1994 with equivalent call to reloc.
1996 * as.h (flag_m68k_mri): Move declaration after target include, and
1997 only declare when TC_M68K defined. Define as zero otherwise.
1998 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1999 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2000 Define as zero otherwise.
2001 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2002 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2003 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2004 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2005 testing whether defined.
2006 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2007 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2008 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2009 rather than testing whether defined.
2010 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2011 (parse_mri_cons): Declare and use only when TC_M68K.
2012 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2013 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2014 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2016 * NEWS: Mention IBM 370 support.
2018 2000-02-23 Richard Henderson <rth@cygnus.com>
2020 * config/tc-i386.c (md_assemble): When swapping operands for
2021 intel_syntax, assume everything that's not Imm or Disp is a
2024 2000-02-23 Linas Vepstas <linas@linas.org>
2026 * config/tc-i370.c, config/tc-i370.h: New files.
2027 * Makefile.am: Add support for Linux/IBM 370.
2028 * configure.in: Likewise.
2029 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2030 * config/obj-elf.c: Include elf/i370.h
2031 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2033 * Makefile.in: Regenerate.
2034 * configure: Regenerate.
2036 * doc/c-i370.texi: New file.
2037 * doc/all.texi: Include it.
2038 * doc/as.texinfo: And here.
2039 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2040 * doc/Makefile.in: Regenerate.
2042 2000-02-19 Michael Meissner <meissner@redhat.com>
2044 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2045 determine if an instruction can be used in parallel with an ADDppp
2046 or SUBppp instruction.
2048 2000-02-22 Andrew Haley <aph@cygnus.com>
2050 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2052 1999-12-30 Andrew Haley <aph@cygnus.com>
2054 * config/tc-mips.c (mips_gp32): New variable.
2055 (macro_build) Use mips_gp32.
2057 (md_longopts): Add "-mgp32" and "-mgp64".
2058 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2060 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2062 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2063 warning, and bump it to 1.
2065 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2067 From Brad Lucier <lucier@math.purdue.edu>:
2068 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2071 2000-02-21 Catherine Moore <clm@cygnus.com>
2073 * config/tc-mips.c (MF_HILO_INSN): Define.
2074 (mips_7000_hilo_fix): Declare.
2075 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2076 (md_parse_option): Check for 7000_HILO_FIX options.
2077 (OPTION_M7000_HILO_FIX): Define.
2078 (OPTION_NO_M7000_HILO_FIX): Define.
2079 * doc/c-mips.texi (-mfix7000): Describe.
2081 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2083 * listing.c (print_lines): Remove unused variable `end'.
2085 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2086 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2087 reloc_type when BFD_ASSEMBLER.
2088 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2089 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2090 statement and quell signed vs. unsigned comparison warning.
2092 2000-02-18 Nick Clifton <nickc@cygnus.com>
2094 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2095 the computed frag offset, rather than overwriting it.
2097 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2099 * config/tc-sh.c ("elf/sh.h"): Include.
2100 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2101 (md.begin): Initialize target_arch.
2102 Only include opcodes in has table that match selected architecture.
2103 (parse_reg): Recognize register names for sh-dsp.
2104 (parse_at): Recognize post-modify addressing.
2105 (get_operands): The leading space is now optional.
2106 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2107 arguments. Update valid_arch.
2108 (build_Mytes): Add support for SDT_REG_N.
2109 (find_cooked_opcode): New function, broken out of md_assemble.
2110 (assemble_ppi, sh_elf_final_processing): New functions.
2111 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2112 (md_longopts, md_parse_option): New option: -dsp.
2113 * config/tc-sh.h (elf_tc_final_processing): Define.
2114 (sh_elf_final_processing): Declare.
2116 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2118 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2119 the unwinder subspace. Save the current seg/subseg before creating
2122 2000-02-10 Nick Clifton <nickc@cygnus.com>
2124 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2125 little endian targets.
2126 (INST_BYTE1): Redefine to handle big and little endian
2128 (cpu_type): New type: Select between M340 and M210.
2129 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2130 instructions of the M340.
2131 (md_assemble): Add support for the MULSH and OPSR classes of
2133 (md_atof): Add support for little endian targets.
2134 (md_parse_option): Add support for -EL, -EB and -mcpu command
2136 (md_convert_frag): Add support for little endian targets.
2137 (md_apply_fix3): Add support for little endian targets.
2138 (md_number_to_chars): Add support for little endian targets.
2140 2000-02-10 Timothy Wall <twall@redhat.com>
2142 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2143 defined, use it to verify the symbol just read should be a label.
2145 2000-02-10 Timothy Wall <twall@redhat.com>
2147 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2148 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2149 around colons when KEEP_WHITE_AROUND_COLON is defined.
2150 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2151 and KEEP_WHITE_AROUND_COLON.
2153 2000-02-08 Timothy Wall <twall@redhat.com>
2155 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2157 (do_repeat): New. Abstract repeat logic so that a "break" can be
2159 (end_repeat): New. Provide support for a "break" out of the
2161 * read.h: Add prototypes for new functions.
2163 2000-02-08 Timothy Wall <twall@redhat.com>
2165 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2166 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2167 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2170 2000-02-08 Timothy Wall <twall@redhat.com>
2172 * read.c: Added elseif to directives table.
2173 * read.h: Added prototype for s_elseif.
2174 * doc/as.texinfo: Added description for elseif.
2175 * cond.c (s_elseif): New function
2177 2000-02-04 Timothy Wall <twall@redhat.com>
2179 * listing.c (print_lines): Remove conditionals causing bug in
2182 2000-02-03 Timothy Wall <twall@cygnus.com>
2184 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2186 * frags.c (frag_new): Calculate fr_fix in octets
2187 (frag_now_fix) Return offset as target address offset (bytes).
2188 (frag_now_fix_octets) New - Return offset in octets (8-bit
2190 * frags.h: Added prototype for frag_now_fix_octets().
2191 Distinguish between octets and bytes in field descriptions.
2192 * listing.c (calc_hex): Account for octets vs bytes when
2193 printing addresses/offsets.
2194 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2195 target is little-endian, print the octets in a word in big-endian
2196 order so that the display looks like a proper hexadecimal number,
2197 instead of having the octets reversed.
2198 * read.c (do_align): When recording alignment, alignment power
2199 should be in terms of target bytes (minimum addressible unit)
2201 (do_org) Convert ORG target address (byte) argument into an
2202 octet offset when generating a variable fragment.
2203 * symbols.c (resolve_symbol_value): Symbol final value
2204 converted to a target address offset (bytes) from its octet offset.
2205 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2206 offset (bytes) is adjusted by the frag offset (octets) converted
2208 (coff_frob_section) Section alignment power is in terms of bytes;
2209 convert it to an octet alignment power when calculating size (and
2210 size mask) in octets. Don't modify the section size in order to
2211 "align" it for TI COFF, since that format has a different method
2212 for storing alignment information.
2214 2000-02-01 Timothy Wall <twall@cygnus.com>
2216 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2217 entries, matching the way GCC generates them. If not escaped, the
2218 filename is encoded incorrectly.
2220 2000-01-31 Nick Clifton <nickc@cygnus.com>
2222 * config/tc-arm.c (reg_table): Add support for ATPCS register
2225 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2227 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2229 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2231 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2232 of a symbol when we really care about its value.
2234 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2236 * config/tc-mcore.c (md_assemble): Give warning message if
2237 operands passes to instruction are more than the spec.
2239 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2241 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2242 Thumb mode but the label seen was not declared as '.thumb_func'
2243 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2244 correct disassembly of Thumb code bounded by non function labels.
2246 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2248 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2249 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2251 * Makefile.in: Same here.
2254 * configure.in: Set bfd_gas for i386-aout when primary target
2255 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2256 we may need the primary te_file. Remove incorrect comment.
2258 * configure: Regenerate.
2260 * config/e-i386aout.c: New file.
2262 * as.c (USE_EMULATIONS): Move to before print_version_id.
2263 (struct emulation): Add i386aout.
2264 (show_usage): Split text strings. Reformat -a text. Add --em
2268 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2269 (aout_format_ops): New.
2272 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2273 preprocessor conditional and add aout USE_EMULATIONS tests.
2274 (read_a_source_file): Don't pass error strings to printf as
2278 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2280 (do_data): Same here.
2281 (process_file): And here.
2284 * symbols.c (colon): Rewrite "already defined" fatal message
2285 code for aout with USE_EMULATIONS.
2288 * config/obj-aout.c (OBJ_HEADER): Define.
2289 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2291 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2292 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2294 (obj_aout_type): Expand S_SET_OTHER here too.
2295 (obj_read_begin_hook): Remove.
2296 (aout_pop_insert): New.
2297 (obj_aout_s_get_other): New.
2298 (obj_aout_s_get_desc): New.
2299 (aout_format_ops): New.
2302 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2303 gets aout_pseudo_table.
2304 (aout_pseudo_table): Declare.
2305 (obj_read_begin_hook): Define.
2308 * config/obj-coff.c (obj_pseudo_table): Rename to
2310 (coff_pop_insert): Use coff_pseudo_table.
2311 (coff_sec_sym_ok_for_reloc): Remove.
2312 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2313 and comment all zero entries and remove #if 0 code.
2316 * config/obj-coff.h (obj_pop_insert): Define.
2317 (coff_pseudo_table): Declare.
2320 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2321 s_get_size, s_set_size. Comment all zero entries.
2324 * config/obj-elf.c (elf_s_get_other): New function.
2325 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2326 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2327 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2329 (obj_elf_parse_section_letters): Don't pass error strings to
2330 printf as format arg.
2333 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2335 (elf_s_get_other): Declare.
2336 (S_GET_OTHER) Define as elf_s_get_other if not already
2338 (S_SET_OTHER): Only define when not already defined.
2339 (elf_obj_read_begin_hook): Declare.
2340 (obj_read_begin_hook): Define.
2341 (elf_obj_symbol_new_hook): Declare.
2342 (obj_symbol_new_hook): Define.
2345 * config/obj-multi.h: Add copyright header and protect against
2346 multiple inclusion. Add * to all function pointers.
2347 (OBJ_HEADER): If defined, include it rather than other defines
2349 (obj_frob_file_after_relocs): Test for NULL.
2350 (obj_symbol_new_hook): Here too.
2351 (obj_sec_sym_ok_for_reloc): And here.
2352 (S_GET_OTHER): Define.
2353 (S_GET_DESC): Define.
2354 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2355 (OBJ_MAYBE_ELF): Update comment.
2357 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2358 OBJ_AOUT preprocessor conditional and handle emulation by
2359 testing OUTPUT_FLAVOR.
2360 (i386_displacement): Here too.
2361 (md_section_align): Similarly here.
2362 (i386_target_format): Conditionally compile when more than one
2363 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2364 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2365 (i386_displacement): Here too.
2368 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2369 Define TARGET_FORMAT for aout only when not multi.
2372 * config/te-multi.h: Delete file as it's identical to te-generic.h
2374 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2376 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2377 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2380 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2382 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2385 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2387 * config/tc-mips.c (mips_do_align): New function.
2388 * config/tc-mips.h (md_do_align): Define.
2390 2000-01-10 Philip Blundell <philb@gnu.org>
2392 * doc/c-arm.texi (ARM Options): Fix typo.
2393 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2394 line separator for Linux.
2395 * doc/as.texinfo (Comments): Mention the ARM.
2397 2000-01-10 Philip Blundell <pb@futuretv.com>
2399 * configure.in (arm*-*-conix*): New target.
2400 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2402 * configure: Regenerate.
2404 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2406 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2407 (obj_elf_visibility): New function.
2409 * doc/as.texinfo (Visibility): New node: document visibility
2412 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2414 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2415 warning for absolute jump/call without `*' in non-intel mode. No
2416 need to set i.types[0] JumpAbsolute in intel mode.
2418 1999-12-22 Philip Blundell <pb@futuretv.com>
2420 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2421 hook function when changing sections.
2422 (arm_s_data): Likewise.
2424 1999-12-14 Nick Clifton <nickc@cygnus.com>
2426 * config/tc-arm.c (md_parse_option): Add support for -marm720
2427 command line switch.
2429 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2431 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2432 (r_registers, xr_registers): Define.
2433 (r_register_name, xr_register_name): New functions.
2434 (md_assemble): Handle new am33 operand types and instruction
2436 (mn10300_insert_operand, check_operand): Likewise.
2438 1999-11-29 Nick Clifton <nickc@cygnus.com>
2440 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2441 (s_force_thumb): Set thumb_mode to 2.
2442 (md_assemble): Do not complain about thumb instructions on a
2443 non-thumb target if thumb_mode is set to 2.
2445 1999-11-28 Michael Meissner <meissner@cygnus.com>
2447 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2448 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2449 (O_...): Add new machine dependent expressions if we are handling
2450 explicit relocations.
2451 (alpha_reloc_op): New static table holding the explicit relocation
2453 (alpha_literal_hash): New static to hold the hash table for
2454 explicit relocations.
2455 (alpha_macros): Add support for explicit relocations.
2456 (md_begin): If explicit relocations, initialize hash table.
2457 (md_assemble): Don't print a second error if tokenize_arguments
2458 already printed an error message.
2459 (md_apply_fix): Add support for explicit relocations.
2460 (alpha_force_relocation): Ditto.
2461 (alpha_fix_adjustable): Ditto.
2462 (alpha_adjust_symtab): New function to support explicit
2464 (alpha_adjust_symtab_relocs): Ditto.
2465 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2466 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2467 Add support for explicit relocations. Return -2 if an error
2468 message was already printed.
2469 (find_macro_match): Add support for explicit relocations. Comment
2471 (emit_insn): Add support for explicit relocations.
2472 (assemble_tokens): Ditto.
2474 (load_expression): Ditto.
2477 (emit_ir_load): Ditto.
2478 (emit_loadstore): Ditto.
2481 (emit_sextX): Ditto.
2482 (emit_division): Ditto.
2483 (emit_jsrjmp): Ditto.
2484 (emit_retjcr): Ditto.
2486 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2488 (tc_adjust_symtab): If explicit relocations, call the function
2489 alpha_adjust_symtab.
2490 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2491 relocations next to the literal relocation they reference.
2492 (TC_INIT_FIX_DATA): Initialize the new fields.
2493 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2495 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2497 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2498 'B' operand for PA2.0 bb instruction.
2500 1999-11-18 Nick Clifton <nickc@cygnus.com>
2502 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2505 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2507 (mcore_force_relocation): Force relocations to be generated for
2510 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2512 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2513 (i386_displacement): Disallow O_big displacements.
2515 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2517 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2518 Small improvements in error checking.
2519 (md_assemble): Support for unconditional ARM instructions.
2520 (md_parse_option): Support for -m[arm]v5e flag.
2522 1999-11-12 Nick Clifton <nickc@cygnus.com>
2524 * macro.c (buffer_and_nest): Do not check beyond the end of the
2527 1999-11-11 Nick Clifton <nickc@cygnus.com>
2529 * macro.c (buffer_and_nest): Look for seperator after TO and
2532 1999-11-08 Andrew Haley <aph@cygnus.com>
2534 * app.c (do_scrub_chars): When in State 10, treat backslash
2535 characters in the same way as as symbol characters.
2537 1999-11-07 Richard Henderson <rth@cygnus.com>
2539 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2540 the previous label was in the current section before playing
2541 with auto-alignment.
2543 1999-11-06 Nick Clifton <nickc@cygnus.com>
2545 * config/tc-v850.c (v850_force_relocation): Force relocation
2547 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2550 1999-11-05 Michael Meissner <meissner@cygnus.com>
2552 * expr.h (operatorT): Increase machine dependent operators to 16.
2553 * expr.c (op_rank): Ditto.
2555 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2557 * read.c (pseudo_set): Reject attempts to set the value of a
2560 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2563 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2565 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2566 to bfd_set_section_contents.
2568 1999-11-03 Nick Clifton <nickc@cygnus.com>
2570 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2572 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2574 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2575 (mips_ip): Use OPCODE_IS_MEMBER.
2577 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2579 * config/tc-arm.c (reg_required_here): Improve comments.
2581 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2582 (tinsns): Initialize variants field.
2584 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2585 BAD_PC respectively.
2587 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2589 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2590 * config/tc-arm.h: Fix compile time warnings.
2592 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2594 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2595 form @abs16, @(abs16) and @(abs16 + imm).
2597 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2599 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2600 (ISA_HAS_64_BIT_REGS) New.
2601 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2602 mips_emit_delays,macro_build,load_register,load_addresss,
2603 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2604 and/or use new ISA_xxx macros in expressions involving
2605 ISA, particularly mips_opts.isa.
2607 1999-10-18 Michael Meissner <meissner@cygnus.com>
2609 * expr.h (operatorT): Add machine dependent operators md1..md8.
2610 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2611 for the machine dependent operators to use.
2613 * expr.c (op_rank): Add machine dependent operators.
2615 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2617 (O_cpregister): Ditto.
2618 (md_begin): Change X_op test that field is wide enough to use
2619 O_max instead of O_alpha_max.
2620 (cpu_types): Fill in missing initializer.
2621 (alpha_num_macros): Make unsigned.
2622 (md_assemble): Make opnamelen be size_t.
2623 (md_apply_fix): Cast alpha_num_operands to int before testing.
2624 (alpha_force_relocation): Ditto.
2625 (alpha_fix_adjustable): Ditto.
2626 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2627 (tc_gen_reloc): Ditto.
2628 (tc_get_register): Ditto.
2633 (s_alpha_ent): Ditto.
2634 (s_alpha_end): Ditto.
2635 (s_alpha_frame): Ditto.
2636 (s_alpha_prologue): Ditto.
2637 (s_alpha_file): Ditto.
2638 (s_alpha_gprel32): Ditto.
2639 (s_alpha_proc): Ditto.
2640 (s_alpha_set): Ditto.
2641 (s_alpha_base): Ditto.
2642 (s_alpha_align): Ditto.
2643 (s_alpha_arch): Ditto.
2644 (alpha_align): Ditto.
2645 (assemble_insn): Suppress unused variable warning.
2647 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2648 order in the structure.
2649 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2651 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2653 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2655 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2657 * config/tc-i386.c (i386_index_check): Correct #endif location.
2659 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2661 * as.c (show_usage): Document new options.
2662 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2663 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2664 (parse_args): Parse the new options.
2665 (main): If there were warnings, and --fatal-warnings
2666 was specified, print an error.
2667 * as.h: New variable, flag_fatal_warnings, for new option.
2669 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2671 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2672 '@'. Change autoincrement completers to fall through to cache control
2675 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2677 (pa_parse_addb_64_cmpltr): New function.
2679 * config/tc-hppa.c (pa_ip): Change error message.
2680 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2681 '?Q' args to allow falling through.
2683 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2684 Remove unused conditional codes.
2685 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2687 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2689 * config/tc-d30v.c (CHAR_BIT): Define.
2690 (check_range): Fix bit operations to support integers bigger than
2693 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2695 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2698 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2699 Doug Evans <devans@cygnus.com>
2701 Add support for m32rx.
2702 * config/tc-m32r.c (enable_m32rx): New static global.
2703 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2704 (allow_m32rx): New function.
2705 (M32R_SHORTOPTS): Add `O'.
2706 (md_longopts): Add --m32rx plus several warning options.
2707 (md_parse_option): Handle new options.
2708 (md_show_usage): Print them.
2709 (md_begin): Enable m32rx.
2710 (OPERAND_IS_COND_BIT): New macro.
2711 (first_writes_to_seconds_operands): New function.
2712 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2713 (target_make_parallel,assemble_two_insns): New functions.
2714 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2715 If optimizing and m32rx, try to make consecutive insns parallel.
2717 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2719 * config/tc-mips.c (nopic_need_relax): Allow for the
2720 .sdata.foo sections generated by -fdata-sections,
2721 and for the .gnu.linkonce.s sections generated by C++.
2723 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2725 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2726 with cleaner code using completer prefixes. Add 'Y'.
2728 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2730 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2732 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2733 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2734 insn does not match and we should try the next insn in the table.
2736 1999-09-22 Nick Clifton <nickc@cygnus.com>
2738 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2740 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2742 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2745 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2747 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2748 OBJ_ELF. If ELF, add "sq".
2749 (md_parse_option): If ELF, ignore -s and -q.
2750 (md_show_usage): Mention ELF options.
2752 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2754 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2757 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2759 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2761 * config/tc-hppa.c (struct pa_it): New field "trunc".
2762 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2763 (pa_parse_ftest_gfx_completer): New function
2764 (pa_parse_fp_cnv_format): New function.
2766 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2767 (md_apply_fix): Handle 22bit pc-rel branches.
2769 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2771 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2773 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2775 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2777 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2779 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2780 (pa_ip): Handle 'fX'.
2782 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2784 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2785 unwinds unless the function is in the text space.
2786 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2788 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2790 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2791 (md_assemble): To here. Tweak address generation.
2793 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2795 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2796 (md_assemble): Call dwarf2_where for OBJ_ELF.
2797 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2798 (pa_end_of_source): New function.
2799 * tc-hppa.h (md_end): Define for OBJ_ELF.
2801 1999-09-14 Michael Meissner <meissner@cygnus.com>
2803 * configure.in (Canonicalization of target names): Remove adding
2804 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2805 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2806 * configure: Regenerate.
2808 1999-09-14 Donn Terry <donn@interix.com>
2810 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2812 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2814 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2815 pc-relative jmp/call to an absolute symbol.
2816 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2817 absolute section symbols.
2819 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2820 jump handling code and comments.
2822 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2824 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2825 the value if TE_PE and a global defined symbol.
2827 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2829 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2830 print the symbol, rather than printing it here.
2832 1999-09-11 Donn Terry <donn@interix.com>
2834 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2835 BFD_RELOC_RVA relocations.
2837 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2838 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2841 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2843 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2844 * doc/internals.texi (Object format backend): Document
2847 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2848 relocations against global symbols if TE_PE.
2850 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2851 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2853 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2856 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2857 symbols which do not have a constant value, or tags with
2858 non-tags. Remove the symbol from the list before adding it at the
2861 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2862 C_FCN symbol differently if TE_PE.
2863 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2864 appears in the pseudo-op, rather coff_line_base which is only set
2867 * config/obj-coff.c (obj_coff_loc): New static function.
2868 (obj_pseudo_table): Add "loc".
2870 * config/obj-coff.c (add_lineno): Check that the line number is
2873 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2874 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2876 (md_atof): Return NULL rather than 0.
2877 * config/tc-i386.c (md_atof): Change type to int.
2878 * expr.c (expr): Change first parameter to int.
2879 * config/obj-coff.c: Add declarations for static functions.
2880 (coff_frob_symbol): Use SYM_AUXENT.
2881 * config/tc-i386.h (flag_16bit_code): Don't declare.
2883 * config/obj-coff.c (obj_coff_section): Default to setting
2884 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2886 * write.c (adjust_reloc_syms): Print adjusted fixup.
2888 * expr.c (integer_constant): Correct too_many_digits calculation
2891 1999-09-09 Andreas Schwab <schwab@suse.de>
2893 * doc/c-arm.texi: Fix arguments of @var to not contain
2896 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2898 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2900 (md_parse_option): Only support -k flag for ELF and COFF targets.
2902 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2904 * config/tc-hppa.c (pa_ip): Put strict register checks before
2905 call to pa_parse_number.
2907 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2909 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2911 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2914 1999-09-06 Donn Terry <donn@interix.com>
2916 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2918 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2920 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2921 candidate instruction. Require registers for register arguments
2922 when in strict mode. Require assemble-time constants for
2923 constants when in strict mode.
2924 (pa_get_absolute_expression): Require a constant when in strict
2927 1999-09-06 Nick Clifton <nickc@cygnus.com>
2929 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2931 1999-09-04 Steve Chamberlain <sac@pobox.com>
2933 * config/tc-pj.c: New file, supports picoJava in ELF.
2934 * config/tc-pj.h: Ditto.
2935 * configure.in (pjl*, pj*): New targets.
2936 * Makefile.am: Rebuild dependencies.
2937 (CPU_TYPES): Add pj.
2938 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2939 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2940 * doc/c-pj.texi: New file.
2941 * doc/as.texinfo: Add some PJ specifics.
2942 * doc/all.texi: Add PJ to the list of all architectures, sort them
2944 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2945 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2947 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2949 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2950 (obj_frob_file): Test for null pointer.
2951 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2952 (OBJ_PROCESS_STAB): And here.
2953 (elf_obj_sy): Remove
2955 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2956 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2957 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2959 * config/obj-coff.c (no_func): Remove.
2960 (coff_format_ops): Change occurrences of no_func to 0, as we test
2961 for 0 in obj-multi.h.
2963 * configure.in: Enable bfd for i386-coff when primary target is
2964 bfd. Enable i386 elf,coff emulation support. Don't set
2965 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2966 emulation to support.
2967 *configure: Regenerate.
2969 1999-09-02 Nick Clifton <nickc@cygnus.com>
2971 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2972 .section .line directive is encountered.
2974 1999-09-01 Nick Clifton <nickc@cygnus.com>
2976 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2979 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2980 * as.texinfo: Document --gdwarf2 command line option.
2981 Add additional documentation of ARM command line switches.
2983 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2985 * config/tc-i386.c (i386_intel_memory_operand): Combine
2986 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2987 and RESTORE_END_STRING around parse_register calls.
2988 (i386_operand): Here too.
2989 (i386_is_reg): Remove.
2990 (parse_register): Move as_bad calls from within this function to
2993 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2995 Based on a patch from H.J. Lu <hjl@gnu.org>
2996 * config/tc-i386.c (parse_register): Handle FP regs specially.
2997 (md_begin): Remove '(' and ')' from register_chars.
2999 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3001 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3002 error message (done elsewhere).
3004 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3006 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3008 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3010 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3013 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3015 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3017 Add new completers. Fix bug in 64 bit condition handling.
3019 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3022 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3024 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3026 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3028 1999-08-27 Jim Wilson <wilson@cygnus.com>
3030 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3031 (struct ls): Add frag field. Initialize it to zero.
3032 (out_end_sequence): New local text_frag. Set it while in text section.
3033 Replace address check with frag check. Set ls.frag to text_frag if
3034 out_set_addr called.
3035 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3036 Set it before switching sections. Replace address check with frag
3037 check. Set ls.frag to saved_frag if out_set_addr called.
3039 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3041 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3042 output "advance_pc" opcode instead of calling gen_addr_line().
3043 The latter has the undesired side-effect of creating a new row
3044 in the debug line info matrix.
3046 1999-08-26 Jim Wilson <wilson@cygnus.com>
3048 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3049 ls.last_filename if last is less than zero. Set ls.last_filename
3050 when allocating new entry.
3051 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3054 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3056 * config/tc-i386.c (i386_index_check): Fix the displacement size
3057 when INFER_ADDR_PREFIX.
3059 1999-08-18 Nick Clifton <nickc@cygnus.com>
3061 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3064 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3066 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3067 handle 0xffffNNNN constants correctly.
3069 1999-08-16 Nick Clifton <nickc@cygnus.com>
3071 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3074 1999-08-13 Nick Clifton <nickc@cygnus.com>
3076 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3077 (md_apply_fix3): Always pass positive values to
3078 validate_offset_imm.
3080 1999-08-12 Nick Clifton <nickc@cygnus.com>
3082 * config/tc-arm.c (skip_whitespace): New macro.
3083 Formatting tidy ups.
3085 (md_apply_fix3): Store relocation offset in addend for ELF based
3087 (arm_force_relocation): Always generate relocs for Thumb function
3090 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3092 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3093 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3095 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3097 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3098 flags for the unwind subspace.
3100 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3101 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3102 suitable relocation based on the size of the target's pointer.
3103 Always Use subsegment zero for the unwinders.
3104 (pa_level): Handle "2.0w".
3106 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3108 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3109 with the following instruction unless this was specified.
3111 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3113 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3114 certain sections, to match BFD changes.
3116 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3118 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3119 (EXTRA_SCRIPTS): Define to keep automake happy.
3120 * Makefile.in: Rebuild.
3122 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3124 * Makefile.am: Rename .dep* files to DEP*.
3125 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3126 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3128 * Makefile.in: Rebuild.
3130 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3132 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3134 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3136 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3137 avoid problems on DOS filesystems.
3138 * Makefile.in: Rebuild.
3140 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3142 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3144 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3147 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3149 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3150 line to create ${GDBINIT} rather than .gdbinit.
3151 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3153 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3155 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3157 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3159 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3161 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3163 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3164 non-adjustable symbols.
3166 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3168 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3170 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3172 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3175 1999-08-05 Donn Terry <donn@interix.com>
3177 * config/te-interix.h: New file.
3178 * configure.in (i386-*-interix*): New target.
3179 * configure: Rebuild.
3181 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3183 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3184 selectors for ELF too.
3185 (selector_table): Add "ltp" and "rtp" selectors.
3187 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3189 * config/tc-i386.c (i386_operand): No need to change
3190 operand_string pointer in segment reg case before goto
3191 do_memory_reference. Initialise displacement_string_start and
3192 displacement_string_end after do_memory_reference label.
3193 (i386_index_check): Add operand_string param, and print error
3194 message on failure here.
3195 (i386_intel_memory_operand): Instead of here.
3196 (i386_operand): And here.
3197 (INFER_ADDR_PREFIX): Enable.
3199 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3201 * config/tc-i386.h (DefaultSize): Define. Renumber following
3202 opcode_modifier defines.
3204 From Etienne Lorrain <etienne.lorrain@ibm.net>
3205 * config/tc-i386.c (stackop_size): New variable.
3206 (set_16bit_code_flag): Clear it here.
3207 (set_16bit_gcc_code_flag): New function.
3208 (md_pseudo_table): Add "code16gcc" entry.
3209 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3211 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3213 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3214 next_set_end even if the end symbol is being discarded.
3216 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3217 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3218 * config/obj-coff.c: Likewise.
3219 (seg_info_type): Remove.
3220 (seg_info_off_by_4): Change to array of segT.
3221 (s_get_segment): Adjust accordingly.
3222 (obj_pseudo_table): Fully initialize sentinel entry.
3224 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3225 Ralf Baechle <ralf@uni-koblenz.de>.
3227 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3229 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3231 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3233 * config/tc-i386.c: Indentation and white space changes.
3234 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3235 don't enable it by default.
3236 (i386_intel_operand): Remove redundant prototype.
3237 Move check on number of memory operands, and i.mem_operands++
3238 (i386_intel_memory_operand): To here.
3239 Remove i386_immediate code from here. Remove special case code
3240 for input and output using (%dx). Remove base/index checks and
3241 call i386_index_check instead. Save initial operand_string
3242 argument for error message.
3243 (i386_operand): Remove redundant prototype. Move base/index
3244 checks to i386_index_check.
3245 (i386_displacement): Move intel mode check for non-zero
3247 (i386_intel_memory_operand): To here.
3249 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3251 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3252 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3253 by .register pseudo-op if -64 and --no-undeclared-regs.
3254 (s_register, sparc_adjust_symtab): New functions.
3255 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3256 Declare sparc_adjust_symtab as tc_adjust_symtab.
3257 * doc/c-sparc.texi: Add description of #ignore special literal
3258 for .register pseudo-op.
3260 1999-07-30 Catherine Moore <clm@cygnus.com>
3262 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3263 the relocation's section offset.
3265 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3267 * write.c (fixup_segment): Fix generic error check overflow test.
3269 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3270 X_add_number to long.
3272 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3274 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3277 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3279 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3282 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3284 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3286 * configure.bat: Remove; obsolete.
3287 * config/go32.cfg: Likewise.
3289 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3291 * configure.in (i386-*-vxworks*): New target.
3292 * configure: Rebuild.
3294 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3296 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3298 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3300 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3302 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3303 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3304 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3305 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3306 MAX_RELOC_EXPANSION): Define.
3307 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3309 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3311 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3312 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3313 block. Print a warning if an 8-bit or 16-bit constant
3314 displacement or immediate is truncated on output.
3315 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3317 (i386_operand): Disallow immediate jump absolute operand.
3319 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3321 * configure.in: Bump version number to 2.9.5.
3322 * configure: Rebuild.
3324 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3327 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3329 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3330 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3332 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3334 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3336 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3338 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3339 if -mno-fpu was given.
3340 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3342 (cons_fix_new_arm): Remove misleading comments.
3344 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3346 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3348 (relax_segment): Likewise. After giving a rs_org error, convert
3349 the frag to rs_align to avoid cascading errors.
3351 1999-07-12 Andreas Schwab <schwab@suse.de>
3353 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3355 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3357 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3358 as appropriate. Fill in structure initializations. Add variable
3359 initializations. Add casts.
3360 * dwarf2dbg.c (print_stats): Change i to size_t.
3361 * listing.c (listing_listing): Change list_line to unsigned int.
3363 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3365 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3366 rather than checking for \001 and \002 in symbol name.
3367 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3369 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3371 * configure.in (hppa*-linux-gnu*): New target.
3372 * configure: Rebuilt.
3374 1999-07-08 Nick Clifton <nickc@cygnus.com>
3376 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3378 1999-07-07 Nick Clifton <nickc@cygnus.com>
3380 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3381 accessing symbolP directly.
3383 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3385 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3388 1999-07-05 Nick Clifton <nickc@cygnus.com>
3390 * config/tc-arm.c (ARM_EXT_V5): Define.
3391 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3392 (md_begin): Detect ARM v5 architectures.
3393 (md_parse_option): Accept arm v5 specification.
3394 (md_show_usage): Documment -marmv5 switch.
3396 * doc/c-arm.texi: Document -marmv5 command line option.
3398 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3400 (validate_immediate_twopart): New function. Determine if a
3401 constant can be computed by two ADD instructions.
3402 (output_inst): Remove its command line parameter - it was never
3404 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3405 implememt the ADRL pseudo op.
3406 (tc_gen_reloc): Generate a suitable error message if an ADRL
3407 instruction tries to generate a real reloc.
3409 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3411 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3413 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3416 1999-06-27 H.J. Lu <hjl@gnu.org>
3418 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3419 non BFD_ASSEMBLER case.
3421 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3423 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3426 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3428 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3429 out_end_sequence() when the address decreases due to a new frag.
3430 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3431 numbering starts with 1.
3433 1999-06-23 Nick Clifton <nickc@cygnus.com>
3435 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3437 (mcore_s_text): Call obj_elf_text for ELF target.
3438 (mcore_s_data): Call obj_elf_data for ELF target.
3439 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3441 (mcore_s_bss): New function: Dump literal table before changing
3443 (mcore_s_comm): New function: Dump literal table before changing
3446 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3447 No longer static functions.
3448 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3449 Provide prototypes for these functions.
3451 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3453 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3454 a list of names, to try obj_segment_name, and to try abbreviated
3455 names when using COFF without long section names.
3457 * config/tc-alpha.c: More use of symbol accessor functions.
3458 * config/tc-arc.c: Likewise.
3459 * config/tc-d30v.c: Likewise.
3460 * config/tc-fr30.c: Likewise.
3461 * config/tc-i860.c: Likewise.
3462 * config/tc-m88k.c: Likewise.
3463 * config/tc-mcore.c: Likewise.
3464 * config/tc-ns32k.c: Likewise.
3465 * config/tc-sparc.c: Likewise.
3466 * config/tc-v850.c: Likewise.
3468 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3469 sy_value with appropriate accessor functions.
3470 * config/tc-arm.c (md_apply_fix3): Likewise.
3471 * config/tc-d10v.c (AT_WORD_P): Likewise.
3472 * config/tc-v850.c (reg_name_search): Likewise.
3474 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3475 use symbol_get_bfdsym instead.
3476 * config/tc-ppc.c (md_assemble): Likewise.
3477 * config/tc-v850.c (v850_comm): Likewise.
3479 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3481 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3482 the symbol, rather than accessing the bsym member.
3483 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3484 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3485 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3486 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3487 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3488 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3489 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3490 * config/tc-v850.c (tc_gen_reloc): Likewise.
3492 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3494 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3495 (hppa_gen_reloc_type): Conditionalize on BFD64.
3496 (tc_gen_reloc): Re-enable ELF relocations.
3497 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3499 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3501 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3503 (do_ldst): Move assignment out of if condition.
3504 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3505 parentheses to avoid warning.
3507 1999-06-21 Nick Clifton <nickc@cygnus.com>
3509 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3510 macro to get at the BFD symbol associated with a GAS symbol.
3512 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3514 * config/tc-ppc.c: Update for symbol handling changes.
3515 * config/obj-coff.c: Likewise.
3517 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3519 * tc-hppa.c: General cleanups of ELF support. No more spaces
3520 and subspaces for ELF.
3521 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3522 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3523 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3524 (UNWIND_SECTION_NAME): Likewise.
3525 (space/subspace related structures): Conditionalize definitions
3527 (space/subspace directives and support routines): Conditionalize
3528 definitions and references/uses on OBJ_SOM.
3529 (label_symbol_struct): For ELF, track the symbol's segment. For
3530 SOM track its space.
3531 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3533 (USE_ALIASES): Kill for both SOM & ELF.
3534 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3535 (pa_space, pa_subspace): Corresponding changes.
3536 (pa_spaces_begin): Corresponding chagnes.
3537 (md_begin): Do not muck around with space/subspace stuff for
3539 (md_apply_fix): Temporarily disable argument relocation stuff
3541 (tc_gen_reloc): Temporarily disable relocation generation for
3543 (pa_build_unwind_subspace): Similarly.
3545 1999-06-16 Nick Clifton <nickc@cygnus.com>
3547 * config/tc-arm.c (thumb_set): New pseudo op.
3548 (text, data, section): Override these pseudo ops with ARM
3550 (s_thumb_set): New function: Perform the same as a .set pseudo
3551 op, but also mark the alias'ed symbol as being a Thumb
3553 (arm_s_text): New function: Perform the same as the .text
3554 pseudo op, but dump the literal pool before changing
3556 (arm_s_data): New function: Perform the same as the .data
3557 pseudo op, but dump the literal pool before changing
3559 (arm_s_section): New function: Perform the same as the
3560 .section pseudo op, but dump the literal pool before changing
3562 (arm_cleanup): Do not reset the current section before dumping
3565 1999-06-17 Nick Clifton <nickc@cygnus.com>
3567 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3568 OPTION_NO_WARN_UNMATCHED entries.
3569 (md_parse_option): Generate a warning message if an unrecognised
3570 option is encountered.
3572 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3573 (get_operands): When parsing an expression after an '@' symbol
3574 has been detected, do not ignore '#' symbols.
3575 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3578 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3580 From K. Richard Pixley <rich@noir.com>:
3581 * configure.in (ppc-*-vxworks*): New target.
3582 * configure: Rebuild.
3584 1999-06-12 Philip Blundell <philb@gnu.org>
3586 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3588 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3590 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3591 which refer to symbols in linkonce sections, permit reducing the
3592 relocs if the symbol is local.
3594 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3596 * subsegs.c (subseg_text_p): New function.
3597 * as.h (subseg_text_p): Declare.
3598 * read.c (do_align): Use subseg_text_p to set the default fill.
3599 * write.c (subsegs_finish): Likewise.
3600 * config/obj-coff.c (write_object_file): Likewise.
3601 * config/tc-i386.h (md_maybe_text): Don't define.
3602 (md_do_align): Use subseg_text_p to set the default fill.
3603 * config/tc-m32r.c (m32r_do_align): Likewise.
3604 * config/tc-sh.c (sh_do_align): Likewise.
3605 * config/tc-sparc.h (md_do_align): Likewise.
3607 1999-06-12 David O'Brien <obrien@freebsd.org>
3609 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3610 * configure: Rebuild.
3612 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3614 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3615 * Makefile.am: Rebuild dependencies.
3616 * Makefile.in: Rebuild.
3618 * config/tc-i386.c (i386_immediate): Remove unused label
3621 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3622 * symbols.c: Likewise.
3623 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3624 sy_next field when taking address, rather than symbol_next.
3626 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3628 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3629 value from the output file architecture.
3630 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3631 * dwarf2dbg.h: Change bfd_vma to addressT.
3633 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3635 * dwarf2dbg.h: Use PARAMS in function declarations.
3637 1999-06-11 Martin Dorey <mdorey@madge.com>
3639 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3640 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3642 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3644 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3646 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3648 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3651 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3653 * read.c (read_a_source_file): Only declare inescape if
3656 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3658 (find_entry_byval): Add parens to avoid warning.
3660 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3662 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3665 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3667 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3670 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3671 synthetize_setx): New functions.
3672 (md_assemble): Broken the special cases into the above
3673 functions. Make compiler happy if sizeof(bfd_vma)==4.
3674 Fix sethi generated from set/setuw. If instructions have a relloc,
3675 always clear the fields to be relocated in the opcode.
3676 (sparc_ip): Remove special_case global variable.
3678 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3680 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3681 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3682 indication of success rather than a value.
3683 (itbl_get_val): Likewise.
3684 (itbl_get_field): Use strcspn. Change delimiters to include
3686 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3687 (itbl_get_val): Likewise.
3688 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3690 * symbols.c (copy_symbol_attributes): Convert local symbols to
3693 1999-06-10 Nick Clifton <nickc@cygnus.com>
3695 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3698 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3700 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3701 Optimize set if sizeof(bfd_vma) == 64.
3702 (sparc_ip): Fix sethi - without %hi() it should generate
3703 R_SPARC_22 reloc, not R_SPARC_HI22.
3704 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3706 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3708 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3709 (s_ncons): New function.
3710 (native_op_table): New table.
3711 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3712 R_SPARC_OLO10 handling.
3714 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3716 * expr.h (struct expressionS): Revert last change; widen X_op.
3717 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3719 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3721 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3722 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3723 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3724 * Makefile.in: Regenerated.
3726 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3727 `common' pass on to s_mri_common.
3728 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3730 1999-06-06 Richard Henderson <rth@cygnus.com>
3732 * config/obj-elf.c (obj_elf_section): Don't free the return
3733 value of demand_copy_C_string.
3735 1999-06-05 Richard Henderson <rth@cygnus.com>
3737 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3738 creation logic from obj_elf_create_section.
3740 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3741 (section_stack): New.
3742 (special_sections): Make const.
3743 (obj_elf_section): Gut and rewrite parsing.
3744 (obj_elf_change_section): New function broken out of obj_elf_section.
3745 (obj_elf_parse_section_letters): Likewise.
3746 (obj_elf_section_word): Likewise.
3747 (obj_elf_section_type): Likewise.
3748 (obj_elf_previous): Treat as a toggle.
3749 (obj_elf_popsection): New.
3750 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3751 (ppc_section_type): Likewise.
3752 * config/tc-ppc.h: Likewise.
3754 * expr.h (struct expressionS): Don't make X_op a bitfield.
3755 * config/tc-alpha.c: Update for symbol handling changes.
3756 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3757 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3759 1999-06-05 Richard Henderson <rth@cygnus.com>
3761 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3762 (dwarf2_gen_line_info): Kill unused variables.
3763 (dwarf2_finish): Likewise.
3764 (dwarf2_where): Likewise.
3765 (dwarf2_directive_file): If we've only got a string,
3766 hand off to s_app_file.
3767 * ecoff.c: Move the include of ecoff.h.
3768 * symbols.h (S_IS_FUNCTION): Prototype.
3770 * read.c (LEX_HASH): Supply a default.
3772 (s_globl): Update `c' after skipping whitespace.
3773 * read.h (LEX_END_NAME, is_name_ender): New.
3774 * expr.c (get_symbol_end): Respect it.
3776 1999-06-04 Mark Klein <mklein@dis.com>
3778 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3780 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3782 * config/tc-hppa.c: Update for symbol handling changes.
3784 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3786 * cgen.c: Update for symbol handling changes.
3787 * config/tc-m32r.c: Likewise.
3789 * config/tc-hppa.h: Update for symbol handling changes.
3790 * config/tc-hppa.c: Likewise.
3792 * config/tc-arm.h: Update for symbol handling changes.
3793 * config/tc-arm.c: Likewise.
3794 (symbol_make_empty): Remove. Just use symbol_create.
3796 * symbols.c (symbol_set_tc): Correct name.
3798 * Makefile.am: Rebuild dependencies.
3799 ($(OBJS)): Don't depend upon struc-symbol.h.
3800 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3801 * dep-in.sed: Don't remove struc-symbol.h.
3802 * Makefile.in: Rebuild.
3804 * doc/internals.texi (Symbols): Describe changes in symbol
3807 1999-06-03 Richard Henderson <rth@cygnus.com>
3809 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3810 instead of doing the work by hand.
3812 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3814 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3815 state of line state-machine.
3816 (struct ls): Collect DWARF2 line state-machine state in new member
3817 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3818 resulted in any DWARF2 directives.
3819 (reset_state_machine): New function.
3820 (out_end_sequence): Ditto.
3821 (dwarf2_gen_line_info): When switching sections or switching to a
3822 lower text address, call out_end_sequence() first to terminate the
3823 previous code sequence as code sequences MUST have monotonically
3824 increasing addresses.
3825 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3827 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3829 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3830 DWARF2 debug info (line information only, at this point).
3831 * as.h: Update comment about supported debug formats.
3832 * dwarf2dbg.c, dwarf2dbg.h: New files.
3833 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3835 * expr.c (operand): Don't use [ for parens if we want an index op.
3836 (op_encoding): Switch [ into O_index, if desired.
3837 (op_rank): Renumber with O_index on bottom.
3838 (expr): If O_index, match closing bracket.
3839 * expr.h (O_index): New.
3841 * read.c (read_a_source_file): Conditionally allow matched "
3842 in lines passed to md_assemble.
3844 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3846 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3848 Add support for storing local symbols in a small structure to save
3849 memory when assembling large files.
3850 * as.h: Don't include struc-symbol.h.
3851 (symbolS): Add typedef.
3852 * symbols.c: Include struc-symbol.h.
3853 (local_hash): New static variable.
3854 (save_symbol_name): New static function, from symbol_create.
3855 (symbol_create): Call save_symbol_name.
3856 (local_symbol_count): New static variable.
3857 (local_symbol_conversion_count): Likewise.
3858 (LOCAL_SYMBOL_CHECK): Define.
3859 (local_symbol_make): New static function.
3860 (local_symbol_convert): New static function.
3861 (colon): Handle local symbols. Create local symbol for local
3863 (symbol_table_insert): Handle local symbols.
3864 (symbol_find_or_make): Create local symbol for local label name.
3865 (symbol_find_base): Check for local symbol.
3866 (symbol_append, symbol_insert): Check for local symbols.
3867 (symbol_clear_list_pointers, symbol_remove): Likewise.
3868 (verify_symbol_chain): Likewise.
3869 (copy_symbol_attributes): Likewise.
3870 (resolve_symbol_value): Handle local symbols.
3871 (resolve_local_symbol): New static function.
3872 (resolve_local_symbol_values): New function.
3873 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3874 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3875 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3876 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3877 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3878 (symbol_previous, symbol_next): New functions.
3879 (symbol_get_value_expression): Likewise.
3880 (symbol_set_value_expression): Likewise.
3881 (symbol_set_frag, symbol_get_frag): Likewise.
3882 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3883 (symbol_mark_used_in_reloc): Likewise.
3884 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3885 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3886 (symbol_mri_common_p): Likewise.
3887 (symbol_mark_written, symbol_clear_written): Likewise.
3888 (symbol_written_p): Likewise.
3889 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3890 (symbol_section_p, symbol_equated_p): Likewise.
3891 (symbol_constant_p): Likewise.
3892 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3893 (symbol_get_obj, symbol_set_obj): Likewise.
3894 (symbol_get_tc, symbol_set_tc): Likewise.
3895 (symbol_begin): Initialize local_hash.
3896 (print_symbol_value_1): Handle local symbols.
3897 (symbol_print_statistics): Print local symbol statistics.
3898 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3899 Declare new symbols.c functions. Move many declarations here from
3901 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3902 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3903 (struct symbol): Move bsym to make it clearly the first field.
3904 Remove TARGET_SYMBOL_FIELDS.
3905 (symbolS): Don't typedef.
3906 (struct broken_word): Remove.
3907 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3908 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3909 (symbol_clear_list_pointers): Likewise.
3910 (symbol_insert, symbol_remove): Likewise.
3911 (symbol_previous, symbol_append): Likewise.
3912 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3913 (struct local_symbol): Define.
3914 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3915 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3916 (local_symbol_get_frag, local_symbol_set_frag): Define.
3917 (local_symbol_get_real_symbol): Define.
3918 (local_symbol_set_real_symbol): Define.
3920 * write.c (write_object_file): Call resolve_local_symbol_values.
3921 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3922 (TARGET_SYMBOL_FIELDS): Don't define.
3923 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3924 ECOFF_DEBUGGING, add ECOFF fields.
3925 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3926 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3927 ECOFF_DEBUGGING, add ECOFF fields.
3928 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3929 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3930 * config/tc-mcore.h: Don't include struc-symbol.h.
3931 (TARGET_SYMBOL_FIELDS): Don't define.
3932 (struct mcore_tc_sy): Define.
3933 (TC_SYMFIELD_TYPE): Define.
3934 * Many files: Use symbolS instead of struct symbol. Use new
3935 accessor functions rather than referring to symbolS fields
3938 * read.c (s_mri_common): Don't add in value of line_label.
3940 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3941 checking for SEC_LINK_ONCE.
3943 * config/tc-sh.h (sh_fix_adjustable): Declare.
3945 * app.c (input_buffer): New static variable.
3946 (app_push): Save saved_input in allocated buffer.
3947 (app_pop): Restored saved_input.
3948 (do_scrub_chars): Change get parameter to take char * and int as
3949 arguments. Change GET macro to pass input_buffer to get
3950 function. Don't save input into allocated buffer.
3951 * as.h (do_scrub_chars): Update declaration.
3952 * input-file.c (input_file_get): Change to take char * and int.
3953 Read data into passed in buffer. Remove static buffer.
3954 * read.c (scrub_from_string): Change to take char * and int. Copy
3955 data into passed in buffer.
3957 * hash.h: Neaten. Declare hash_traverse.
3958 * hash.c: Complete rewrite based on BFD hashing code.
3959 * gasp.c (chunksize): New variable.
3960 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3963 1999-05-28 Nick Clifton <nickc@cygnus.com>
3965 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3966 addend unless the target uses an old ABI.
3968 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3970 -Wchar-subscripts cleanup
3971 * listing.c (listing_newline): Use unsigned char variable, so
3972 calls to isascii,iscntrl are correct.
3973 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3975 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3976 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3977 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3978 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3980 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3982 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3984 (arch_coldfire_p): New #define.
3985 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3987 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3989 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3991 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3992 (install_operand): Add place `N'.
3993 (init_table): Add registers ACC, MACSR, MASK.
3995 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3997 * config/tc-m68k.c: Change mcf5200 --> mcf.
3998 (archs): Add mcf5206e, mcf5307.
3999 (m68k_ip): Add format `u'.
4000 (install_operand): Add place `m', `M', `h'.
4001 (init_table): Add upper/lower registers.
4003 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4005 1999-05-28 Martin Dorey <mdorey@madge.com>
4007 * config/tc-i960.c: Several minor changes to add ELF and
4008 BFD_ASSEMBLER support.
4009 * config/tc-i960.h: Likewise.
4010 * configure.in (i960-*-elf*): New target.
4011 * aclocal.m4, configure: Rebuild.
4013 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4015 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4016 reloc changes when defined(BFD_ASSEMBLER).
4018 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4020 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4022 * write.c (write_print_statistics): Output to file, not stderr.
4024 * expr.c (generic_bignum_to_int32,64): Prototype.
4026 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4027 output_sleb128, output_uleb128, output_big_sleb128,
4028 output_big_uleb128, output_big_leb128): Prototype.
4029 (output_big_sleb128, output_big_uleb128): Make inline.
4030 (output_big_leb128): Remove inline
4032 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4033 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4034 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4035 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4036 value for correct overflow check in write.c:fixup_segment.
4037 * write.c (fixup_segment): Move bitfield overflow checks to after
4038 the md_apply_fix call.
4039 * config/obj-coff.c (fixup_segment): Likewise.
4040 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4041 valueT *val argument.
4043 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4045 * config/atof-ieee.c (gen_to_words): Correctly round a
4046 denormalized number. Fix off-by-one in range checking for
4047 exponent in a denormal.
4049 1999-05-10 Nick Clifton <nickc@cygnus.com>
4051 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4054 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4056 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4058 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4060 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4061 (ReverseRegRegmem): Remove.
4062 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4063 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4064 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4067 From Doug Ledford <dledford@redhat.com>
4068 * config/tc-i386.h (RegXMM): New for P/III.
4069 * config/tc-i386.c: Add support for P/III.
4071 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4073 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4074 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4075 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4077 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4079 * config/tc-i386.c (i386_immediate): Skip whitespace before
4080 complaining about junk after expression.
4081 (i386_displacement): Likewise.
4083 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4085 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4086 Don't copy before downcaseing.
4088 1999-05-05 Catherine Moore <clm@cygnus.com>
4090 * tc-m68k.c: Include elf/m68k.h.
4091 (m68k_elf_final_processing): New routine.
4092 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4095 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4097 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4100 1999-04-30 Nick Clifton <nickc@cygnus.com>
4102 * config/tc-mcore.c (mcore_s_section): Dump literals before
4105 1999-04-29 Nick Clifton <nickc@cygnus.com>
4107 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4110 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4112 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4113 (TC_INIT_FIX_DATA): Delete.
4114 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4115 (TC_INIT_FIX_DATA): Delete.
4116 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4117 * write.c (fix_new_internal): Initialize fx_cgen member.
4118 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4119 (gas_cgen_md_apply_fix3): Update.
4120 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4121 (md_cgen_record_fixup_exp): Update.
4122 (FX_OPINFO_R_TYPE): Update.
4124 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4125 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4126 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4127 * frags.h (struct frag): Make opindex, opinfo ints.
4129 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4131 1999-04-26 Tom Tromey <tromey@cygnus.com>
4133 * aclocal.m4, configure: Updated for new version of libtool.
4135 1999-04-22 Nick Clifton <nickc@cygnus.com>
4137 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4139 (md_apply_fix3): Do not fix up absolute relocations against
4142 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4144 1999-04-20 Nick Clifton <nickc@cygnus.com>
4146 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4147 changes and data-in-text directives.
4148 (mcore_cons): New function: intercept cons() operations.
4149 (mcore_float_cons): New function: intercept float_cons()
4151 (mcore_stringer): New function: intercept stringer() operations.
4153 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4155 * obj.h (struct format_ops): Change generate_asm_lineno field to
4157 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4159 * config/tc-alpha.c (find_opcode_match): Add default case to
4161 (find_macro_match): Likewise.
4162 (load_expression): Parenthesize && within ||.
4164 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4166 1999-04-17 Nick Clifton <nickc@cygnus.com>
4168 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4169 .text .data .section pseudo ops.
4170 (mcore_s_section): New function. Dump lits before changing secs.
4171 (mcore_s_text): New function. Dump lits before changing secs.
4172 (mcore_s_data): New function. Dump lits before changing secs.
4174 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4176 * config/tc-mips.c (mips_32bitmode): New.
4177 (md_begin): Set mips_32bitmode if needed.
4178 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4179 Set EF_MIPS_32BITMODE.
4181 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4183 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4186 1999-04-16 Nick Clifton <nickc@cygnus.com>
4188 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4190 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4192 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4193 expressions correctly.
4196 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4198 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4200 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4202 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4203 and fmpynfadd instructions.
4205 1999-04-11 Richard Henderson <rth@cygnus.com>
4207 * as.h (environ): Declare it, if needed.
4208 * as.c (dump_statistics): Don't declare environ.
4209 * configure.in (environ): Detect declaration.
4210 * configure, config.in: Rebuild
4212 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4213 (i386_displacement): Allocate enough space for replacement buffer.
4214 Clean up replacement buffer initialization.
4216 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4218 * subsegs.c (section_symbol): Don't create a new symbol if one
4219 already exists; instead, use the existing one, but set its segment
4220 and frag data if it hasn't already been defined.
4221 * config/obj-coff.c (c_section_symbol): Likewise.
4223 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4225 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4227 1999-04-08 Nick Clifton <nickc@cygnus.com>
4229 * config/tc-mcore.c: New File: Support routines for MCore
4231 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4232 * config/obj-coff.c: Add support for mcore-pe target.
4234 * Makefile.am: Add support for MCore targets.
4235 * Makefile.in: Regenerate.
4236 * configure.in: Add support for MCore targets.
4237 * configure: Regenerate.
4239 * doc/all.texi: Set MCORE.
4240 * doc/as.texinfo: Document MCore specific command line options.
4242 * write.h: Prevent multiple inclusion.
4244 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4246 * asintl.h (LC_MESSAGES): Never define.
4247 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4249 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4252 * Makefile.am (m68k-parse.c): If configuring in the source
4253 directory, copy m68k-parse.y into the local directory before
4254 running ylwrap, to remove spurious differences when generating
4256 * Makefile.in: Rebuild.
4258 * config/tc-sparc.h (md_do_align): Just allocate the number of
4259 bytes necessary, rather than always allocating 1024.
4261 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4263 * listing.c (listing_newline): Add cast to avoid warning.
4264 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4265 * config/tc-i386.c (i386_scale): Add return value.
4266 (build_displacement_string): Remove unused local temp_disp2.
4267 (i386_intel_memory_operand): Add parentheses to avoid warning.
4268 (i386_intel_operand): Remove unused local end_of_operand_string.
4269 (i386_operand): Remove unused local operand_modifier.
4270 (i386_operand): Add parens to avoid warning.
4272 1999-04-04 Don Bowman <don@pixsci.com>
4274 * configure.in: Add mips*-*-vxworks* target; have it define
4276 * configure, config.in: Rebuild.
4278 1999-03-31 Nick Clifton <nickc@cygnus.com>
4280 * configure.in (emulations): Add support for arm-epoc-pe.
4281 * configure: Regenerate.
4282 * config/te-epoc-pe.h: New file. Define macros specific to
4284 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4285 for arm-epoc-pe target.
4287 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4289 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4291 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4293 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4294 detect ",n" without a condition.
4295 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4298 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4300 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4301 instruction is encoded with one bit.
4304 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4306 * doc/internals.texi (CPU backend): Mention that
4307 line_separator_chars should not include newline. From thi
4308 <ttn@mingle.glug.org>.
4310 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4312 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4313 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4315 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4317 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4319 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4321 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4324 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4326 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4328 1999-03-15 Martin Hunt <hunt@cygnus.com>
4330 * app.c (do_scrub_begin): Change '-' back to a symbol char
4331 so we can use multiple opcodes on a line again.
4333 * config/tc-d30v.c: By default, warn if a symbol has
4334 the same name as a register. Plus some minor
4335 updates from the branch.
4337 1999-03-13 Nick Clifton <nickc@cygnus.com>
4339 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4340 BFD_RELOC_16 and BFD_RELOC_64.
4342 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4344 * expr.c (expr): Add missing else.
4346 1999-03-12 Nick Clifton <nickc@cygnus.com>
4348 * config/tc-arm.c (md_apply_fix3): Improve error message.
4350 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4352 * Makefile.am (CPU_TYPES): Add fr30.
4353 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4354 (fr30,m32r dependencies): Update.
4355 * Makefile.in: Rebuild.
4357 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4358 (gas_cgen_record_fixup_exp): Ditto.
4359 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4360 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4361 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4362 (md_cgen_lookup_reloc): Update use of operand->type.
4363 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4364 (md_convert_frag): Call cgen_operand_lookup_by_num.
4365 (md_cgen_lookup_reloc): Update use of operand->type.
4366 (m32r_cgen_record_fixup_exp): Ditto.
4368 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4370 * config/tc-mips.c (md_show_usage): Fix message.
4372 1999-03-03 Nick Clifton <nickc@cygnus.com>
4374 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4375 and LDR reg,=<expr> instruction.
4377 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4380 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4382 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4384 1999-02-17 Nick Clifton <nickc@cygnus.com>
4386 This patch was created by: Scott Bambrough
4387 <scottb@corelcomputer.com>
4390 Special cased '@' character. The '@' character is used as the
4391 ARM assembler comment character, as a special character
4392 and in ELF .symver pseudo-op's, and as a special character in
4393 .type and .section pseudo-ops.
4394 (symver_pseudo): New static variable.
4395 (symver_state): New static variable.
4396 (struct app_save): Add field 'symver_state'.
4397 (app_push): Save global symver_state int struct app_save.
4398 (app_pop): Restore global symver_state from struct app_save.
4399 (do_scrub_chars): Special case handling of '@' character in
4402 * configure.in: Modified to recognize armv* uname syntax from ARM
4404 * configure: Regenerated.
4406 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4407 a prefix to the section's type.
4408 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4409 the type's typename.
4411 * config/tc-arm.h: Add support for PIC generation:
4412 (pic_code): New boolean.
4413 (obj_relocate_extern): Define.
4414 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4415 (TC_CONS_FIX_NEW): Define.
4416 (tc_fix_adjustable): Define.
4417 (GLOBAL_OFFSET_TABLE_NAME): Define.
4419 * config/tc-arm.c: Add support for PIC generation:
4420 (line_seperator_chars): Allow ';' as a seperator for Linux.
4421 (is_immediate_prefix): New macro.
4422 (arm_parse_reloc): New function.
4423 (s_arm_elf_cons): New function.
4424 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4425 (md_undefined_symbol): Special case handling for the Global Offset
4427 (md_apply_fix3): Handle PIC relocs.
4428 (tc_gen_reloc): Handle PIC relocs.
4429 (md_parse_option): Add support for '-k' command line switch to
4430 enable PIC generation.
4431 (cons_fix_new_arm): New function.
4432 (s_arm_elf_cons): New function.
4434 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4436 * configure.in: Add comments for uses of AC_DEFINE.
4437 * acinclude.m4: Likewise.
4438 * acconfig.h: Remove.
4439 * aclocal.m4: Rebuild.
4440 * configure: Rebuild.
4441 * Makefile.in: Rebuild.
4442 * config.in: Rebuild.
4444 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4446 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4447 non-constant offset from a base register.
4449 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4451 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4454 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4456 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4457 (emit_insn): Look for pc-relative and no-overflow specifiers on
4458 internal relocation types.
4460 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4462 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4465 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4467 (mips_4650, mips_4010, mips_4100): Variables removed.
4468 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4469 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4471 (md_begin): Don't bother initializing the mips_NNNN variables;
4472 mips_cpu is set, and that's good enough now.
4473 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4474 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4475 (show): New function, to handle wrapping in the CPU lists.
4476 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4478 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4480 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4481 than treat as an immediate specifier.
4483 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4485 * config/tc-i386.c: Prototype many functions.
4486 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4487 (i386_immediate): Remove unused second argument.
4488 (i386_intel_operand): Fix i386_is_reg typo.
4489 (i386_operand): Use allow_naked_reg.
4490 (output_invalid): Make operand int for K&R.
4492 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4494 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4496 * Makefile.in: Rebuild.
4498 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4500 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4502 (EXTRA_as_new_SOURCES): Comment out.
4503 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4504 * Makefile.in: Rebuild.
4505 * doc/Makefile.in: Rebuild.
4506 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4507 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4508 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4509 * configure: Rebuild.
4510 * aclocal.m4: Rebuild.
4511 * config.in: Rebuild.
4512 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4513 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4514 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4515 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4516 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4517 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4518 (gas_cgen_record_fixup_exp): Ditto.
4519 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4520 descriptor, not global variable.
4521 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4522 descriptor, not global variable. Refer to insert_operand handler
4523 via cpu descriptor, not global function.
4524 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4525 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4526 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4527 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4528 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4529 * config/tc-m32r.c: Ditto.
4530 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4531 (md_assemble): Ditto.
4532 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4534 1999-02-09 Nick Clifton <nickc@cygnus.com>
4536 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4537 relocations for ELF targets.
4539 1999-02-08 Nick Clifton <nickc@cygnus.com>
4541 * configure.in: Add support for StrongARM target.
4542 * configure: Regenerate.
4544 1999-02-05 Nick Clifton <nickc@cygnus.com>
4546 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4548 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4551 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4553 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4555 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4557 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4558 (INTEL_DWORD_MNEM_SUFFIX): Define.
4561 (DWORD_PTR): Define.
4562 (XWORD_PTR): Define.
4564 (OFFSET_FLAT): Define.
4566 (NONE_FOUND): Define.
4569 * config/tc-i386.c (set_intel_syntax): New routine.
4570 (intel_syntax): Declare.
4571 (allow_naked_reg): Declare.
4572 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4573 (intel_float_operand): New routine.
4574 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4575 Handle brackets as well as parens. Call i386_intel_operand for
4576 intel syntax. Reverse operands if appropriate. Handle new
4577 suffixes. Handle movzx and movsx.
4578 (i386_is_reg): New routine.
4579 (i386_immediate): New routine.
4580 (i386_scale): New routine.
4581 (i386_displacement): New routine.
4582 (i386_operand_modifier): New routine.
4583 (build_displacement_string): New routine.
4584 (i386_parse_seg): New routine.
4585 (i386_intel_memory_operand): New routine.
4586 (i386_intel_operand): New routine.
4587 (i386_operand): Call i386_displacement, i386_immediate,
4588 i386_scale, etc. instead of handling inline.
4589 (parse_register): Handle registers without prefix.
4591 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4593 * configure: Regenerate.
4594 * configure.in (arm-*-oabi): New.
4595 (thumb-*-oabi): New.
4596 * config/tc-arm.c (target_oabi): Declare.
4597 (md_apply_fix3): Support REL relocs.
4598 (md_parse_option): Handle -oabi.
4599 (elf32_arm_target_format): New routine.
4600 (md_longopts): Add OPTION_OABI.
4601 * config/tc-arm.h: Redefine TARGET_FORMAT.
4604 1999-01-28 Nick Clifton <nickc@cygnus.com>
4606 * write.c (write_relocs): Handle out of range error.
4608 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4609 (fr30_force_relocation): Default to 0.
4611 * config/tc-fr30.h (obj_fix_adjustable): Define.
4612 (TC_FORCE_RELOCATION): Define.
4614 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4617 1999-01-16 Nick Clifton <nickc@cygnus.com>
4619 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4620 merge of two instructions if the left instruciton kills the right.
4622 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4624 * Makefile.in: Regenerate.
4625 * configure.in: Redo test for using cgen.
4626 * configure: Regenerate.
4628 1999-01-09 Nick Clifton <nickc@cygnus.com>
4630 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4631 redefinition of this macro.
4633 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4635 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4638 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4640 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4641 a read of HI or LO and an immediatly following branch.
4643 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4645 * config/tc-mips.c (md_begin): Another correction to the setting of
4648 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4650 * config/tc-mips.c (md_begin): Correct type-o in setting of
4653 1998-12-21 Nick Clifton <nickc@cygnus.com>
4655 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4656 bit insn when optimizing, so that parallelised instructions will
4657 start on a 32 bit boundary.
4659 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4661 * config/tc-mips.c (mips_eabi64): New.
4662 (md_begin): Set mips_eabi64.
4663 (mips_elf_final_processing): Use it.
4665 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4667 * config/tc-mips.c (mips_elf_final_processing):
4668 Correct setting of ABI in e_flags.
4670 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4672 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4675 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4677 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4679 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4681 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4682 warning, values that don't fit in the field.
4684 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4686 * config/tc-mips.c (mips_abi_string): New.
4687 (md_parse_option,md_longopts): Add mabi.
4688 (mips_elf_final_processing): Set e_flags based on mabi flag.
4690 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4692 * config/tc-mips.c (md_parse_option): Handle vr4111.
4694 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4696 * config/tc-h8300.c (build_bytes): Change message given if the
4697 instruction requires H8/300H mode and we're not in Hmode, to
4698 suggest that it may be the operand modes that are the problem, not
4699 necessarily the opcode.
4701 1998-12-10 Nick Clifton <nickc@cygnus.com>
4703 * config/tc-fr30.c: Add line separator character.
4705 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4707 * configure.in (hppa-*-mpeix*): New target.
4708 * config/obj-som.h (obj_som_compiler): Declare.
4709 * config/obj-som.c (compiler_seen): New static variable.
4710 (obj_som_compiler): New function.
4711 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4712 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4713 (pa_type_args): Set hppa_priv_level.
4714 (pa_compiler): New static function if OBJ_SOM.
4715 * configure: Rebuild.
4717 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4719 * read.c (output_leb128): Don't mark as inline.
4721 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4723 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4724 AIX .vbyte unaligned data support.
4725 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4726 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4729 1998-12-07 Nick Clifton <nickc@cygnus.com>
4731 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4734 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4736 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4737 BFD_RELOC_ARM_PCREL_BRANCH.
4739 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4741 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4742 checking the target type.
4743 (mips-dec-bsd*): Set endian to little.
4744 * configure: Rebuild.
4746 COFF weak symbol support, based on patches from Mark Elbrecht
4747 <snowball3@usa.net>:
4748 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4749 * config/obj-coff.c (obj_coff_weak): New static function.
4750 (obj_coff_endef) [both versions]: Handle weak symbols.
4751 (coff_frob_symbol): Likewise.
4752 (yank_symbols): Likewise.
4753 (obj_pseudo_table): Add "weak".
4755 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4756 <aymeric.vincent@emi.u-bordeaux.fr>.
4757 * aclocal.m4: Rebuild with current tools.
4758 * configure: Rebuild.
4760 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4761 an assertion failure for a case we can't handle when OBJ_ECOFF.
4763 * expr.c (operator): And with 0xff to avoid problems with signed
4766 1998-12-03 Nick Clifton <nickc@cygnus.com>
4768 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4769 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4771 1998-12-02 Nick Clifton <nickc@cygnus.com>
4773 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4776 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4778 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4779 calculation of pcrel point.
4781 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4783 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4786 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4788 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4790 (d10v_cleanup): Only generate previous insn if a multiline insn is
4793 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4795 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4798 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4800 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4801 -marm6xxx command line switches.
4803 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4805 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4806 (itbl-ops.o): Delete duplicate dependencies.
4807 Rebuild dependencies.
4808 Add fr30 dependencies.
4809 * Makefile.in: Rebuild.
4811 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4813 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4815 * listing.c: Ignore line terminator characters found inside
4818 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4820 * po/gas.pot: Regenerated.
4822 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4824 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4825 fr30_is_label_start(). Also checks for delay slot insns.
4827 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4828 FR30 instructions which contain a colon in the mnemonic.
4830 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4832 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4834 * config/tc-fr30.c: Removed currently superflous code.
4836 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4838 * config/tc-fr30.h: New file.
4839 * config/tc-fr30.c: Tweaking so that it will compile.
4841 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4843 * config/tc-d10v.h (obj_fix_adjustable): Define.
4844 (TC_FORCE_RELOCATION): Define.
4845 (d10v_force_relocation): Declare.
4846 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4847 (md_apply_fix3): Handle Vtable relocs.
4848 (d10v_fix_adjustable): New.
4849 (d10v_force_relocation): New.
4851 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4853 * config/tc-d30v.c: Change default behaviour to ignore potential
4854 conflicts between register name and symbol names.
4856 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4858 * configure.in: Add fr30-*-*.
4859 * config/tc-fr30.c: New file.
4860 * Makefile.in: Regenerated.
4861 * config.in: Regenerated.
4862 * configure: Regenerated.
4863 * doc/Makefile.in: Regenerated.
4864 * po/gas.pot: Regenerated.
4866 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4868 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4871 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4873 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4875 (do_scrub_chars): Add some casts to unsigned char to avoid
4876 unwanted sign extension.
4877 * read.c (lex_type): Set characters about 127 to be symbol
4879 * config/tc-i386.c (md_begin): Set identifier_chars and
4880 operand_chars for values above 127.
4882 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4884 * configure.in: detect cygwin* instead of cygwin32*
4885 * configure: regenerate
4887 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4889 * listing.c: Add support for producing a listing from piped
4892 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4894 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4895 (append_insn): Account for the tx39's multiply behavior.
4897 1998-10-26 Michael Meissner <meissner@cygnus.com>
4899 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4900 from assemble_parallel_insns. Add support for '->' to indicate
4901 explicitly serializing the instructions.
4902 (md_assemble): Ditto.
4904 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4906 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4909 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4911 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4913 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4915 * config/tc-mips.c : support frame and regmask/fregmask when
4916 MIPS_STABS_ELF is specified.
4918 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4920 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4921 (md_apply_fix): Don't return 1 for VTABLE relocs.
4922 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4924 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4926 * doc/c-i386.texi: Replace occurences of "opcode" with
4927 "instruction mnemonic", "instruction", or "mnemonic" when
4928 referring to the name of an instruction. Use "opcode" when
4929 referring to the sequence of machine bytes.
4931 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4932 (is_opcode_char): Rename to is_mnemonic_char.
4933 (md_assemble and i386_operand): Correct error messages from
4934 "opcode" to "instruction mnemonic"
4935 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4936 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4937 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4938 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4939 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4940 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4941 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4943 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4945 * config/tc-i386.c (i386_operand): Check for garbage after
4948 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4950 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4951 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4953 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4955 * config/tc-sh.h (obj_fix_adjustable): Define.
4956 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4957 (md_apply_fix): Likewise.
4958 (tc_gen_reloc): Likewise.
4959 (sh_fix_adjustable): New.
4961 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4963 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4964 * cgen.h (gas_cgen_finish_insn): Update prototype.
4965 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4966 cgen_insn_t -> CGEN_INSN_INT.
4967 (make_parallel): Update handling of CGEN_INT_INSN_P.
4968 (assemble_parallel_insn): Ditto.
4969 (target_make_parallel): New function.
4970 (md_assemble): Use it.
4972 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4974 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4976 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4978 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4979 converted into lower case.
4981 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4983 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4984 (gas_cgen_tc_gen_reloc): Likewise.
4985 * config/tc-m32r.h (obj_fix_adjustable): Define.
4986 * config/tc-m32r.c (m32r_fix_adjustable): New.
4987 (m32r_force_relocation): Handle VTABLE relocs.
4989 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4991 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4993 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4995 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4996 to lower case before parsing.
4998 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4999 parallel insns modift buts in the PSW as a side effect.
5001 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5003 * config/tc-d30v.c (find_format): Test for missing flag and
5006 (md_apply_fix3): Fix error messages to avoid
5007 assumption about presence of a symbol.
5009 (parallel_ok): Disallow parallel instructions that both modify the
5012 (find_format): Generate a warning if an odd numbered register is
5013 used as the first register in a mutli-register instruction.
5015 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5017 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5018 relocations are always associated with a symbol.
5020 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5022 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5023 (elf32_sparc_force_relocation): Declare.
5024 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5025 (tc_gen_reloc): Handle vtable relocs.
5026 (elf32_sparc_force_relocation): New.
5028 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5030 * symbols.c (S_IS_FUNCTION): New.
5031 * config/tc-v850.h (obj_fix_adjustable): Define.
5032 (TC_FORCE_RELOCATION): Define.
5033 (v850_force_relocation): Declare.
5034 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5035 of fx_addnumber for VTABLE reloc addends.
5036 (md_apply_fix3): Handle VTABLE relocs.
5037 (v850_fix_adjustable): New.
5038 (v850_force_relocation): New.
5040 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5042 * tc-hppa.c (fp_operand_format): Add some additional formats.
5043 (pa_ip): Do not automatically promote into pa2.0 mode.
5044 (pa_level): Handle ".level 2.0".
5046 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5048 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5049 * config/tc-i386.h (template.extension_opcode): Change to
5050 unsigned int to allow full range of 8-bit opcode suffixes.
5051 (None): Redefine as 0xffff.
5053 From Jeff B Epler <jepler@usgs.gov>
5054 * doc/c-i386.texi (i386-SIMD): New section.
5056 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5058 * read.c (discard_rest_of_line): New function.
5059 * read.h: Declare it.
5060 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5062 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5064 * config/tc-d10v.c (find_symbol_matching_register): New function.
5065 (find_opcode): Cope with the case where a register name matches
5068 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5070 * config/tc-v850.c (md_pcrel_from): Rename to
5071 v850_pcrel_from_section.
5072 (v850_pcrel_from_section): Do not resolves symbols in other
5075 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5077 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5079 * config/tc-d10v.c (find_opcode): Generate an error if a register
5080 is supplied for an operand that should not be a register.
5082 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5084 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5085 instructions to have another instruction in the right bin.
5087 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5089 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5090 the right container if the left container holds a branch
5093 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5095 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5096 both a register name and symbol name.
5097 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5099 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5101 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5102 execution unit class.
5104 (reg_name_search): If a name matches a register and a symbol,
5105 prefer the register.
5106 (find_format): Disallow flag registers when a general purpose
5107 register is required.
5108 If a number is required, but a register has been given, check to
5109 see if a symbol with the same name as the register exists, and if
5110 so, use that symbol.
5112 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5114 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5116 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5118 * config/tc-d30v.c (find_format): Do not accept flag registers as
5119 general purpose registers.
5120 (find_format): If an immediate value is expected at a given place
5121 in a format, but a register name has been provided instead, check
5122 to see if that register name matches the name of a predefined
5123 symbol and if it does, then use the symbol instead.
5124 (reg_name_search): If a register name matches a symbol name,
5125 prefer the register name to the symbol name.
5127 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5129 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5130 the previous insn to empty.
5132 1998-09-20 Michael Meissner <meissner@cygnus.com>
5134 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5135 pieces, forcing the use of an ANSI compiler.
5137 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5139 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5141 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5143 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5145 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5147 (obj_elf_vtable_entry): Likewise.
5148 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5149 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5150 (tc_gen_reloc): Likewise.
5151 (arm_fix_adjustable): Likewise.
5152 (elf32_arm_force_relocation): New.
5153 (armelf_frob_symbol): Remove coff-style symbol support.
5155 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5157 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5159 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5161 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5162 OBJ_COFF so that routine is defined for a.out format.
5164 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5166 * config/tc-i386.c (i386_operand): Detect non-segment registers
5167 used as segment prefixes.
5169 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5171 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5172 optimize across FDE boundaries.
5174 * config/obj-coff.c (obj_coff_section): Preserve any link once
5175 flags when setting the section flags.
5177 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5179 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5180 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5182 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5184 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5187 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5189 * frags.c (frag_grow): Include the size of the frag struct in the
5192 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5193 if the new subseg comes before the old.
5195 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5197 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5198 to handle edge8 and edge16.
5200 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5202 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5203 before we clobber the symbol involved.
5205 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5207 * config/tc-arm.c: Remove OBJ_ELF definitions for
5208 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5209 use arm_adjust_symtab for OBJ_COFF.
5210 (armelf_adjust_symtab): New Routine.
5211 * config/tc-arm.h: Define obj_adjust_symtab to
5212 armelf_adjust_symtab for OBJ_ELF.
5214 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5216 * configure.in: Make all i386-elf targets use bfd_gas.
5217 * config/tc-i386.c (tc_i386_force_relocation): New.
5218 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5219 (md_apply_fix3): Likewise.
5220 (tc_gen_reloc): Handle them.
5221 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5222 tc_i386_force_relocation.
5224 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5226 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5228 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5230 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5231 current opcode after writing the first insturction of a reverse
5234 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5236 * read.h (generate_lineno_debug): Add prototype.
5237 * read.c (generate_lineno_debug): Make non-static.
5239 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5241 * config/tc-i386.c (md_assemble): Only warn for address/data size
5244 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5246 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5247 against Thumb function names, as the linker needs this information.
5249 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5251 * expr.c (operand): Check also that there is no advance in operand
5252 after atof_generic in order to decide "is it label 0f or floating
5255 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5257 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5258 command line options with a single dash.
5259 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5261 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5263 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5264 * tc-arm.c (arm_fix_adjustable): New routine.
5266 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5268 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5269 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5270 demand_empty_rest_of_line before mri_comment_end.
5271 (equals): Check garbage after expression before
5272 mri_comment_end in MRI mode.
5274 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5276 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5277 small immediate constant to use the constant itself rather than
5280 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5282 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5283 (pa_leave): Likewise.
5285 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5287 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5289 (i386_operand): Fix an error message.
5291 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5293 * doc/c-arm.texi (ARM Directives): Document .req directive.
5295 * config/tc-arm.c (reg_required_here): Display erroneous string if
5296 the register name could not be decoded.
5297 Do not set inst.instruction if the sift is -1.
5299 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5301 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5304 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5306 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5307 even if it is belived to be unnecessary.
5309 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5311 config/tc-i386.c (i386_operand): Size immediate constants by
5312 suffix (erroneously removed as part of July 7 change).
5314 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5316 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5317 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5318 (armelf_frob_symbol): New Routine.
5319 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5321 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5323 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5325 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5327 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5328 command line switches passed to assembler.
5330 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5332 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5333 (gas_cgen_opcode_desc): Declare.
5334 (gas_cgen_parse_operand): Declare.
5335 (*): Prepend gas_ to gas specific fns to denote them as such.
5337 * cgen.c (gas_cgen_opcode_desc): New global
5338 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5339 (queue_fixup): Renamed from cgen_queue_fixup.
5340 (*): Prepend gas_ to gas specific fns to denote them as such.
5342 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5343 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5344 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5345 Open opcode table and initialize it.
5346 (make_parallel): Use gas_cgen_opcode_desc.
5347 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5348 (md_assemble): Ditto.
5350 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5352 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5353 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5354 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5355 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5356 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5357 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5358 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5359 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5360 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5361 (INIT_STAB_SECTION): Likewise.
5362 (OBJ_PROCESS_STAB): Likewise.
5364 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5365 (md_parse_option): Watch for them.
5366 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5367 (md_begin): Kill neverdef code.
5368 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5369 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5370 (s_alpha_coff_wrapper): New.
5371 (md_pseudo_table): Trap all ECOFF pseudos.
5373 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5375 Start of changes to remove mdebug section from mips*-elf
5376 Based on MIPS_STAB_ELF definition
5377 * acconfig.h: undef if not configured
5378 * config.in: undef if not configured
5379 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5380 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5381 * stabs.c (s_stab_generic): flush frag
5383 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5385 * configure.in: (arm-*-elf): Handle.
5386 (thumb-*-elf): Handle.
5387 * configure: Regenerate.
5388 * read.c (stringer): Fix typo in comment.
5389 * write.c (fixup_segment): Don't add symbol value to addend if
5391 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5393 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5396 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5398 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5399 (write_2_short): Emit warning if new flag is set.
5400 (do_assemble): Set flags if left instruction is one of special
5401 "right-instruction-killer" type.
5403 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5405 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5406 Always output words in debug_info section as big endian.
5407 (sparc_target_format): Choose correct bfd target.
5408 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5410 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5412 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5413 to work with internationalization code. Issue an error when two
5414 operands match that are not allowed to match.
5416 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5418 * configure.in (install_tooldir): Allow target to specify whether
5419 it wants to be installed in $(tooldir)/bin.
5420 * configure: Regenerate.
5421 * Makefile.am (install-exec-local): Set install-exec-tooldir
5422 dependency via configure.
5423 * Makefile.in: Regenerate.
5425 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5427 * Makefile.am (install-exec-local): Split into two ...
5428 (install-exec-bindir,install-exec-tooldir): New rules.
5429 * Makefile.in: Regenerate.
5431 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5433 * Makefile.am (install-exec-local): Don't remove the file before
5434 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5435 W. Rozycki <macro@ds2.pg.gda.pl>.
5436 * Makefile.in: Rebuild.
5438 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5440 * cgen.c: Include libiberty.h.
5441 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5442 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5443 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5444 (md_cgen_lookup_reloc)): Declare.
5445 (md_cgen_record_fixup_exp): Declare.
5446 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5447 (m32r_relax_frag): Declare.
5448 (cgen_md_apply_fix3): Decls moved to cgen.h.
5449 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5450 (m32r_cgen_record_fixup_exp): Delete decl.
5451 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5452 (assemble_nop): Delete.
5453 (expand_debug_syms): Delete unused `exp'.
5454 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5455 Add default case for -Wall.
5456 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5457 (md_atof): Delete unused wordP.
5459 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5461 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5464 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5466 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5467 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5468 .print, .purgem, and .struct. Remove documentation for
5471 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5473 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5474 Update call to insert_operand.
5476 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5478 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5480 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5482 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5483 whitespace after a prefix operator.
5485 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5487 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5489 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5491 * config/tc-sparc.c (log2): New static function.
5492 (s_reserve): Use log2 to convert alignment before calling
5494 (s_common): Use log2 to convert alignment before calling
5495 record_alignment and frag_align.
5496 (sparc_cons_align): Use log2.
5498 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5500 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5501 (s_common): Likewise.
5503 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5504 initialization of waddr.
5505 (sparc_elf_final_processing): Add default case to switch.
5507 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5509 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5510 than temporary real.
5512 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5514 * write.c (subsegs_finish): Don't align the segments if there were
5517 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5518 copying aux information.
5520 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5521 expression into a symbol.
5523 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5525 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5526 type to unsigned int.
5527 (md_assemble): Change type used to store offsets from unsigned
5529 (i386_operand): Switch error check to only call RESTORE_END_STRING
5530 once after parse_register.
5532 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5534 * config/tc-v850.c (md_show_usage): Changed format to match that
5537 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5539 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5541 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5543 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5546 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5548 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5549 * doc/Makefile.in: Rebuild.
5551 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5553 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5554 for %lo expressions.
5555 (mips_ip, case 'u'): Move range check after code to mask
5556 off bits in %hi/%lo expressions. Mask off high bits for
5559 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5561 * doc/Makefile.am (gasver.texi): New target.
5562 (as.info, as.dvi): Depends upon gasver.texi.
5563 * doc/as.texinfo: Include gasver.texi. Mention version number on
5564 title page and in top node.
5565 * doc/Makefile.in: Rebuild.
5567 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5569 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5570 but not including the line containing the edict.
5571 * listing.h (LISTING_EOF): New.
5572 * input-scrub.c (input_scrub_next_buffer): Call it.
5574 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5576 * config/tc-i386.c (i386_operand): Don't set the size of an
5577 immediate address based solely on the suffix and the mode.
5579 * config/tc-i386.c (md_assemble): Add assertion to make sure
5580 overlap2 does not set Imm.
5582 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5583 sequences of whitespace to a single space.
5584 (is_space_chars): Just compare with space.
5585 (md_begin): Don't initialize space_chars.
5586 (md_assemble): Just skip a single whitespace character.
5587 (i386_operand): Rewrite base-index parsing to use new
5588 parse_register, and to skip white space. Skip white space in a
5589 number of other places too. Don't give error message if
5590 parse_register fails.
5591 (parse_register): Change reg_string parameter to be non-const.
5592 Add end_op parameter. Skip white space after the `%', and return
5593 end of register string. Give error message here rather than
5596 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5598 Based on patch from Matt Semersky <matts@scd.hp.com>:
5599 * expr.c (op_encoding): Make const.
5600 (expr_set_precedence): New function.
5601 (expr_begin): Don't set operator rankings, just call
5602 expr_set_precedence.
5603 * expr.h (expr_set_precedence): Declare.
5604 * read.c (s_mri): Call expr_set_precedence.
5606 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5608 * doc/as.texinfo (Statements): Remove paragraph discussing
5609 continuing lines with a backslash. This hasn't worked for years,
5612 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5614 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5616 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5617 (ps_CTORS, ps_DTORS): New section types.
5618 (vms_fixup_xtors_section): New function
5619 (Ctors_Psect, Dtors_Psect): Define.
5620 (IS_GXX_XTOR): Define
5621 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5622 Filter static constructors/destructors and add to
5623 Ctors_Symbols/Dtors_Symbols chain.
5624 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5625 appropriate section.
5627 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5628 * makefile.vms: Merge vax/vms support.
5630 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5632 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5633 (elf_pseudo_table): Add them.
5634 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5635 (md_apply_fix): Accept them.
5636 (mips_fix_adjustable): Don't adjust them.
5637 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5638 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5639 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5640 (tc_fix_adjustable): Don't adjust them.
5642 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5644 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5646 * Makefile.in: Regenerate.
5647 * configure.in: AC_SUBST cgen_cpu_prefix.
5648 * configure: Regenerate.
5650 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5652 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5653 Changed all users of COND12_DELAY.
5655 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5657 * config/tc-mn10300.c (set_arch_mach): New function.
5658 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5659 (md_begin): Default to mn10300 mode.
5660 (md_assemble): Only accept instructions for the core mn10300
5661 chip and the active machine type.
5663 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5665 * subsegs.h (segment_info_type): Give the struct a name.
5666 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5667 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5668 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5669 * config/tc-w65.h (tc_reloc_mangle): Declare.
5670 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5672 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5674 * config/tc-v850.c (v850_comm): Restore old section
5675 after common processing.
5677 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5679 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5681 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5683 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5684 char with code that explicitly sign-extends.
5686 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5688 * config/tc-v850.c (md_begin): Restore text section as the current
5689 section after creating call table sections.
5690 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5693 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5694 with call to macro SYM_AUXINFO.
5696 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5698 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5699 with the program transform name.
5700 * Makefile.in: Rebuild.
5702 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5704 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5707 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5709 * config/tc-i386.c (i386_operand): Be prepared for a space between
5710 the open parenthesis and the start of the register operand,
5711 because of the June 16 change.
5713 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5715 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5718 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5720 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5721 even if it is belived to be unnecessary.
5723 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5725 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5727 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5729 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5731 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5732 shift amount for a repeated operand. The shift amount for the
5733 repeated copy comes from the size of the operand.
5735 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5737 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5739 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5741 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5743 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5745 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5746 characters in it as LEX_IS_SYMBOL_COMPONENT.
5747 * config/tc-i386.h (tc_symbol_chars): Define.
5748 (extra_symbol_chars): Declare.
5749 * config/tc-i386.c (extra_symbol_chars): Define.
5750 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5751 (line_comment_chars): Set to '/' if TE_LINUX.
5752 * doc/c-i386.texi (i386-prefixes): Update.
5753 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5755 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5757 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5758 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5760 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5762 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5763 constraint in instructions REP & REPI.
5765 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5767 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5768 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5770 (check_range): If the operand is shifted, then shift the number
5771 before checking its range.
5773 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5775 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5778 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5780 * config/tc-v850.c (v850_comm): Create special sections as needed.
5782 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5784 * config/tc-d10v.c (write_2_short): Addition of swapping
5785 instructions for sequential and reverse sequential order when
5786 given order is not possible.
5788 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5790 * Makefile.am: Rebuild dependencies.
5791 (DEP_INCLUDES): Fix reference to intl build directory.
5792 * Makefile.in: Rebuild.
5794 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5796 * doc/c-i386.texi: Update 16 bit documentation.
5798 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5799 IgnoreDataSize to IgnoreSize as they are used for address size as
5801 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5802 32-bit mode, similarly addr16/data16 and variants.
5804 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5806 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5807 sequential word multiply instructions.
5809 (do_assemble): Add extra command line argument, to allow mul32
5810 attribute to be preserved across parallel insns.
5811 (md_assemble): Insert NOPs between explicitly parallel insns which
5812 contain an 32 bit multiply and a 16 multiply.
5814 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5816 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5819 * config/tc-i386.c (reloc): Add braces.
5821 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5822 consistent with Intel naming.
5823 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5824 use bitfields in sib_byte.
5825 (modrm_byte): Don't use bitfields here either.
5827 * config/tc-i386.c (current_templates): Add const.
5828 (parse_register): Add const to return, param, and char *s.
5829 (i386_operand): Add const to reg_entry *r.
5830 * config/tc-i386.h (templates): Add const to start, end.
5832 Inspired by code for 16 bit gas support from Martynas Kunigelis
5833 <martynas@nm3.ktu.lt>:
5834 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5835 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5836 (uses_mem_addrmode): Remove.
5837 (md_estimate_size_before_relax): Add support here too.
5838 (md_relax_table): Rewrite interface to md_relax for 16 bit
5840 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5841 (opcode_suffix_to_type): Remove.
5842 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5843 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5844 (md_convert_frag): Likewise.
5845 (i386_operand): Add support for 16 bit base/index regs,
5846 immediates, and displacements. Remove some unnecessary casts, and
5847 localise end_of_operand_string, displacement_string_start,
5848 displacement_string_end variables. Add GCC_ASM_O_HACK.
5849 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5851 * config/tc-i386.c (prefix_hash): Remove.
5852 (md_begin): Rewrite without obstacks. Remove prefix hash table
5853 handling. Rewrite lexical table handling.
5854 (i386_print_statistics): Don't print prefix statistics.
5855 (md_assemble): Rewrite instruction parser so that line is not
5856 converted to lower case. Don't do a hash_find for prefixes,
5857 instead recognise them via opcode modifier.
5858 (expecting_operand, paren_not_balanced): Localise variables.
5859 * config/tc-i386.h (IsPrefix): Define.
5860 (prefix_entry): Remove.
5862 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5863 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5864 '\\' in case where comment_chars contains '/'.
5866 * config/tc-i386.c (MATCH): Ensure given operand and template
5867 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5868 you must write `ljmp *table(%ebx)'.
5870 From H.J. Lu <hjl@gnu.org>:
5871 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5872 as 0 ifndef BFD_ASSEMBLER.
5873 (md_assemble): Allow immediate operands without suffix or
5874 other reg operand to default in size to the current code size.
5876 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5878 * config/tc-v850.c (md_begin): Restore creation of
5879 .call_table_text and .call_table_data sections.
5881 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5883 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5884 after emitting a word of noops.
5886 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5888 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5889 (i386_operand): Simplify checks for valid base/index combinations.
5890 Disallow `in 4(%dx),%al'.
5892 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5894 (add_prefix): Change parameter from char to int.
5896 * config/tc-i386.h (Ugh): Define opcode modifier.
5897 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5899 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5900 CONSISTENT_REGISTER_MATCH macros to check register types more
5901 thoroughly. Check for illegal suffix/operand combinations
5902 when matching insns with operands. Handle new `s' suffix, and
5903 associated FloatMF opcode modifier for float insns with memory
5905 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5906 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5907 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5908 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5909 DATA_PREFIX_OPCODE throughout.
5911 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5912 (md_assemble): Rewrite suffix/register operand checking code to be
5913 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5914 AnyMem, the better to grep.
5916 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5917 given a memory operand. Don't set Abs bits either.
5918 (type_names): Remove Mem*, Abs*.
5919 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5920 define opcode_modifiers as these cases are handled by Disp8,
5921 Disp16, Disp32 and suffix checks.
5922 (COMES_IN_BOTH_DIRECTIONS): Remove.
5923 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5925 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5926 if IgnoreDataSize modifier given. Remove ShortformW modifier
5927 test. Add test for ShortForm in W base_opcode modification.
5928 Merge Seg2ShortForm and Seg3ShortForm code.
5929 * config/tc-i386.h (ShortFormW): Remove.
5930 (IgnoreDataSize): Define.
5932 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5934 * config/tc-d30v.c (md_assemble): Store previous segment state
5935 with previous instruction.
5937 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5939 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5940 (ebp, esp): Remove static variables.
5941 (MATCH): Remove test for InOutPortReg.
5942 (i386_operand): Properly handle InOutPortReg here instead.
5943 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5944 (md_assemble): Simplify and correct modrm and sib generation.
5945 (i386_operand): Add warning for scale without index.
5946 Rewrite checks for valid base/index combinations.
5948 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5949 macros and enclose in do while(0).
5950 (RESTORE_END_STRING): Likewise.
5951 (md_assemble): Add one to printed operand number so we start
5952 from 1 not 0. Add some more gettext invocations.
5953 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5956 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5957 DATA_PREFIX, SEG_PREFIX): Define.
5958 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5959 (check_prefix): Remove function.
5960 (add_prefix): New function. Add prefix to i.prefix as well as
5962 (md_assemble): Changes for add_prefix. Remove hack for wait
5963 prefix, instead always output prefixes in fixed order. Test
5964 for jcxz/loop when selecting between word & dword operations,
5965 and add address size prefix rather than operand size prefix.
5966 Remove operand -> address size hack when emitting jcxz/loop.
5967 (i386_operand): Remove O_Absent check as it's done in expr.
5969 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5971 * configure.in: Recognize m5200 as a cpu_type of m68k.
5972 * aclocal.m4: Rebuild with current libtool.
5973 * configure: Rebuild.
5975 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5977 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5978 to relaxable_symbol to prevent references to external symbol from
5981 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5983 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5984 symbols are relaxable.
5986 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5988 * config/tc-v850.c (md_begin): Don't create special
5989 sections by default.
5991 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5993 * config/tc-mips.c (macro): For div and udiv, close the
5994 reorder block as soon as possible.
5996 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5998 From Matt Semersky <matts@scd.hp.com>:
5999 * macro.c (macro_mri_mode): New function.
6000 * macro.h (macro_mri_mode): Declare.
6001 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6004 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6006 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6009 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6010 until after xstrdup in OBJ_EVAX case.
6012 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6014 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6015 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6016 of hardcoded magic number.
6017 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6019 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6021 * read.c (do_s_func): New function.
6023 * read.h (do_s_func): Add prototype.
6025 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6027 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6028 nops if fill pattern not specified.
6030 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6032 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6033 * config/te-go32.h (TE_GO32): Define.
6034 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6036 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6038 Implement .func/.endfunc pseudo-ops.
6039 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6041 * read.c (potable): Add .func,.endfunc.
6042 (s_func): New function.
6043 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6045 (in_doc_func_p,current_function_label): New static globals.
6046 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6048 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6050 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6051 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6052 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6053 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6054 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6055 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6056 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6057 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6058 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6059 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6060 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6061 * config/tc-a29k.c: Don't define md_short_jump_size,
6062 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6063 * config/tc-alpha.c: Likewise.
6064 * config/tc-alpha.h: Likewise.
6065 * config/tc-arm.c: Likewise.
6066 * config/tc-h8300.c: Likewise.
6067 * config/tc-h8500.c: Likewise.
6068 * config/tc-hppa.c: Likewise.
6069 * config/tc-i860.c: Likewise.
6070 * config/tc-i960.c: Likewise.
6071 * config/tc-ppc.c: Likewise.
6072 * config/tc-sh.c: Likewise.
6073 * config/tc-sparc.h: Likewise.
6074 * config/tc-tic30.c: Likewise.
6075 * config/tc-w65.c: Likewise.
6076 * config/tc-z8k.c: Likewise.
6078 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6080 * config/tc-vax.c (_): Delete this macro used for placeholder
6081 values in vax_operand_width_size; it conflicts with the _() macro
6082 used for internationalization.
6084 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6086 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6087 code. From Chris Moller <moller@bops.com>.
6089 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6090 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6091 * read.c (emit_expr): Initialize seg and subseg fields of a new
6093 * write.c (write_object_file): Switch to the appropriate segment
6094 and subsegment when processing a broken word.
6096 * config/tc-m68k.c (mri_assemble): New static function.
6097 (build_mri_control_operand): Call mri_assemble rather than
6099 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6100 (s_mri_endf, s_mri_endw): Likewise.
6102 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6104 * read.c (s_org): Call md_flush_pending_output if it is defined.
6106 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6108 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6110 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6111 (md_parse_option): Add for same.
6112 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6113 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6114 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6116 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6118 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6120 * config/tc-arm.c (find_real_start): Relax definition of local
6123 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6125 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6126 symbols at the given address, not just the last one specified.
6128 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6130 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6131 or number_to_chars_littleendian to write data.
6133 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6135 * config/tc-v850.c (md_assemble): Remove artificially created
6136 register name symbols.
6138 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6140 * write.c (fixup_segment): Change "segment" to "section" in
6143 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6145 * write.c (fixup_segment): Change sym1-sym2 message again.
6147 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6149 * write.c (fixup_segment): Improve error message for sym1-sym2
6150 errors when sym1 is in a different segment from sym2.
6152 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6154 * config/tc-m32r.c (warn_unmatched_high): New static local.
6155 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6156 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6157 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6158 (md_parse_option): Likewise.
6159 (md_show_usage): Likewise.
6160 (m32r_frob_file): Likewise.
6162 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6163 (read_a_source_file): Call them.
6164 * read.h (stabs_generate_asm_file): Declare.
6165 * stabs.c (stabs_generate_asm_file): New function.
6166 (generate_asm_file): New function.
6167 (stabs_generate_asm_lineno): Move file name handling into
6170 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6172 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6173 (d30v_current_align, d30v_current_align_seg): New variables.
6174 (d30v_last_label): New variable.
6175 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6176 (s_d30v_data, s_d30v_section): Likewise.
6177 (md_pseudo_table): Call them.
6178 (md_begin): Initialize d30v_current_align_seg.
6179 (md_assemble): Call d30v_align when needed by known current alignment.
6180 (d30v_frob_label, d30v_cons_align): New functions.
6181 * config/tc-d30v.h (md_do_align): Remove.
6182 (tc_frob_label): Call d30v_frob_label.
6183 (md_cons_align): New.
6185 * config/tc-d30v.c (find_format): Convert complex expressions to
6186 expression symbols before processing. Clean up code formatting.
6188 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6190 * po/Make-in (install-info): New target.
6192 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6194 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6196 * config/tc-mn10300.c (md_assemble): Likewise.
6198 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6200 * Makefile.am: Update with `make dep-am'.
6201 (HFILES): Add cgen.h.
6202 (cgen.o): Depend on cgen.h.
6203 * Makefile.in: Regenerate.
6205 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6207 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6209 * gasp.c (grab_label): Permit a label to be a preprocessor
6210 variable by permitting a label to start with a backslash.
6212 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6214 * config/tc-mips.c (validate_mips_insn): Removed hack
6215 for previously inaccessible bitfields in some INSN_TRAP
6218 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6220 * config/tc-d30v.c (do_assemble): Abort with error message
6221 if opcode operands do not match.
6223 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6225 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6226 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6227 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6228 similar new 'q' operand.
6230 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6232 * cgen.c (cgen_asm_finish_insn): Fix typo.
6234 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6237 * cgen.c: Include it.
6238 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6239 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6240 All callers updated.
6241 * config/tc-m32r.c: Include cgen.h.
6242 (m23r_insn): New members num_fixups,fixups.
6244 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6246 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6247 to avoid compiler warning.
6249 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6251 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6254 * makefile.vms (OBJS): Add ehopt.obj
6256 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6258 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6260 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6262 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6263 a short format insn.
6264 (md_assemble): Set it for explicitly packed insns.
6266 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6268 * config/obj-coff.c (c_symbol_merge): Do not take address of
6269 native fields when performing the memcpy.
6271 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6273 * config/tc-mips.c (macro,macro2): Implement
6274 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6276 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6278 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6279 relocations against globally visible symbols.
6280 * config/tc-m68k.c (relaxable_symbol): New macro.
6281 (m68k_ip, md_estimate_size_before_relax): Use it.
6282 (tc_m68k_fix_adjustable): Also handle weak symbols.
6284 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6286 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6287 references to externally visible symbols.
6288 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6289 values in twice for a PC relative reloc if the symbol is
6292 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6293 don't adjust a PC relative reloc against an externally visible
6295 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6296 for a PC relative fixup against an externally visible defined
6297 symbol, arrange to store object file and addend values as though
6298 the symbol were not defined.
6299 (tc_gen_reloc): Likewise.
6301 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6303 * read.c (sizeof_leb128): Referenced externally by write.c so
6306 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6308 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6309 and expand a 'debug' symbol associated with the next instruction
6310 that does not cause a short instruction to be filled with a NOP.
6311 (md_pseudo_table): Add support for .debugsym.
6312 (assemble_parallel_insn): Add calls to expand_debug_sym as
6314 (md_assemble): Ditto.
6316 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6318 * as.c (main): Conditionally call setlocale.
6319 * gasp.c (main): Likewise.
6320 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6321 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6323 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6325 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6327 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6329 * config/tc-hppa.c: Change all calls to bzero to use memset.
6330 (pa_ip): Add cast to avoid warning.
6331 (tc_gen_reloc, md_apply_fix): Likewise.
6332 (pa_find_space_by_number): Likewise.
6333 (hppa_force_relocation): Likewise.
6334 (pa_block): Change i to unsigned int.
6335 * config/obj-som.h (obj_som_copyright): Declare.
6337 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6339 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6340 for line numbers for assembly source.
6342 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6344 * configure.in: Change version number to 2.9.4
6345 * configure: Rebuild.
6347 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6349 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6351 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6353 * ecoff.h: Change symbolS in function declaration to struct
6356 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6358 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6359 (md_convert_frag): Fix i18n typo.
6361 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6363 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6364 * ecoff.h: Protoype it.
6365 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6366 [EVAX] (s_alpha_prologue): Delete.
6367 (md_pseudo_table): Update.
6369 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6371 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6372 array to local pointer.
6373 (get_args, parse_expr): Add casts to avoid warnings.
6375 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6377 * read.c (s_set): Cast xmalloc return value to fragS *.
6378 * config/tc-m68k.c (m68k_ip): Function made static to match
6379 previous forward declaration.
6380 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6382 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6384 * config/tc-v850.c: Add internationalisation macros to error
6387 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6388 macros to error strings.
6390 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6392 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6393 reloc is in the TOC csect.
6394 (md_apply_fix3): Correct gettext typo.
6396 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6398 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6399 .L - they are local labels and the branches are not really
6400 function calls but rather far jumps.
6402 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6404 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6406 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6408 * config/tc-i386.c (md_assemble): Print operand number rather than
6409 using ordinal_names.
6410 (i386_operand): Likewise.
6412 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6414 * Makefile.am (INTLLIBS): Define to work around apparent automake
6416 All Makefiles: Regenerated.
6418 * Many files: Added gettext invocations around user-visible
6420 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6421 HAVE_LC_MESSAGES): Define.
6422 * dep-in.sed: Added asintl.h.
6423 * po/Make-in: New file.
6424 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6426 * read.c (Z_): Renamed from `_'.
6427 * Makefile.am (SUBDIRS): Added po.
6428 (POTFILES): new macro.
6429 (po/POTFILES.in): New target.
6430 ($(OBJS)): Added asintl.h.
6432 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6433 (as_new_LDADD): Added $(INTLLIBS).
6434 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6435 (gasp_new_LDADD): Added $(INTLLIBS).
6436 (gasp_new_DEPENDENCIES): New macro.
6437 * configure, aclocal.m4: Rebuilt.
6438 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6440 (ALL_LINGUAS): Define.
6441 * macro.c: Include "asintl.h".
6442 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6443 * as.h: Include "asintl.h".
6444 * config/tc-i386.c (ordinal_names): Removed.
6445 (md_assemble): Changed error text to avoid ordinal_names.
6446 (i386_operand): Likewise.
6447 (reloc): Added as_bad to avoid i18n problems.
6448 (tc_gen_reloc): Likewise.
6449 * config/tc-arm.c (bad_args): Now a #define.
6451 * config/obj-vms.c (VMS_stab_parse): Changed type of
6453 (global_symbol_directory): Unified strings to avoid i18n
6455 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6456 avoid i18n problems.
6457 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6458 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6460 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6462 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6464 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6466 * as.c (print_version_id): Added an fprintf to avoid i18n
6468 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6470 * expr.c (expr): Added as_warn call to avoid i18n problems.
6471 * messages.c (as_assert): Changed code to avoid i18n problems.
6472 (as_abort): Likewise.
6473 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6474 (s_space): Likewise.
6475 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6477 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6479 * config/tc-i386.c (check_prefix): New static function, split out
6481 (struct _i386_insn): Add wait_prefix field.
6482 (md_assemble): Remove wait_prefix local variable. Use
6483 check_prefix when adding a prefix.
6485 * config/tc-i386.c (current_templates): New static variable.
6486 (md_assemble): Remove current_templates local variable.
6487 (md_assemble, i386_operand): Improve error and warning messages in
6488 many places. Add RESTORE_END_STRING in many places before error
6489 return. Clarify some comments.
6491 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6493 (md_assemble): Parse string instruction operands, looking for
6494 segment override prefixes. Check for invalid segment prefixes on
6496 (i386_operand): i.seg[] and max mem_operand changes for string
6498 * config/tc-i386.h (EsSeg): Define.
6500 * config/tc-i386.h (regKludge): Define.
6501 (iclrKludge, imulKludge): Don't define.
6502 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6503 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6504 opcode_modifier checks to look for more common cases first. Add
6505 default_seg for IsString case.
6507 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6509 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6511 * configure: Rebuild with new automake and libtool.
6512 * aclocal.m4, Makefile.in: Likewise.
6514 * doc/Makefile.am (as.dvi): New target.
6515 * doc/Makefile.in: Rebuild.
6517 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6519 * configure.in: Added sparc86x support.
6521 * configure: Rebuild.
6523 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6525 (md_parse_option): Warn if -EL is not supported for this architecture.
6527 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6529 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6531 * config/tc-mips.c (mips_ip): Note when we use get match on
6532 the full instruction name.
6534 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6536 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6537 back into the expression to handle add/sub simplification correctly.
6539 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6541 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6543 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6545 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6548 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6550 * symbols.c (max_indent_level): New global.
6551 (print_symbol_value_1): Use it.
6552 * expr.h (expr_build_dot): Declare.
6553 * expr.c (expr_build_dot): New function.
6555 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6557 * symbols.c (print_binary): New function.
6558 (print_expr_1): Call it.
6560 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6562 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6563 operand in the opcode.
6565 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6567 * config/tc-i386.h: Reorder operand flags and opcode modifier
6568 flags for clarity. Remove unused definitions: Unknown,
6569 ImmUnknown, DispUnknown, NoModrm.
6570 * config/tc-i386.c (type_names): Add missing Debug type.
6571 (md_assemble): Better duplicate prefix checking. Quicker string
6572 instruction check via new opcode_modifier flag.
6574 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6576 * doc/as.texinfo (Invoking): Clarify -Wa example.
6578 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6580 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6581 (s_mips_weakext): Define.
6582 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6583 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6586 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6588 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6589 is an error if the value can not be computed at assembly time.
6590 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6592 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6594 * gasp.c (main): Set next field of new include_path structure to
6595 NULL. From Avery Pennarun <averyp@gdc.ca>.
6597 * read.c (s_mri_sect): Call as_bad rather than abort for an
6598 unsupported MRI target.
6600 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6602 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6603 the destination of a branch instruction should be altered.
6604 (find_real_start): New function: Locate the real, Thumb coded
6605 start of a Thumb function.
6606 (do_t_branch23): Alter the destination of branches to Thumb
6609 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6611 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6613 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6616 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6618 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6619 * doc/c-hppa.texi: Likewise.
6621 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6623 * Makefile.am: Rebuild dependencies.
6624 * Makefile.in: Rebuild.
6626 * Makefile.am (DEP_INCLUDES): New variable.
6627 (.dep1): Change to work when srcdir is not an absolute path.
6628 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6629 * Makefile.in: Rebuild.
6631 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6633 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6634 LinearAddress patch.
6636 * configure.in: Set version to 2.9.1.
6637 * configure: Rebuild.
6639 * Branched binutils 2.9.
6641 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6643 * config/tc-i386.h (FWait): Define.
6644 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6645 other prefixes. Check FWait flag in opcode table to see which
6646 instructions require an fwait prefix.
6648 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6650 * stabs.c (get_stab_string_offset): Always create a stab string
6653 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6655 Fix some gcc -Wall warnings:
6656 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6657 * ehopt.c (eh_frame_code_alignment): Likewise.
6658 * expr.c (integer_constant, operand): Likewise.
6659 * frags.c (frag_align): Likewise.
6660 * gasp.c (level_0, change_base, doinstr): Likewise.
6661 * hash.c (hash_ask): Likewise.
6662 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6663 (debugging_pseudo): Likewise.
6664 * macro.c (define_macro, check_macro): Likewise.
6665 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6666 (ignore_rest_of_line, float_cons): Likewise.
6667 * symbols.c (decode_local_label_name): Likewise.
6668 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6669 (fixup_segment, number_to_chars_bigendian): Likewise.
6670 (number_to_chars_littleendian): Likewise.
6671 * config/atof-ieee.c (gen_to_words): Likewise.
6672 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6673 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6674 * read.c (output_big_sleb128): Initialize locals to avoid
6676 (output_big_uleb128, equals): Likewise.
6677 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6678 to unsigned int. Change zeros to unsigned int.
6679 * cond.c (s_if): Add return to default case.
6680 * frags.c (frag_now_fix): Change return type to addressT.
6681 * frags.h (frag_now_fix): Update declaration.
6682 * listing.c (file_info_struct): Change linenum to unsigned int.
6683 (struct list_info_struct): Change hll_line to unsigned int.
6684 (print_source): Update format string.
6685 * read.c (emit_expr): Change scan to unsigned int, and don't
6686 bother to initialize it.
6687 * symbols.c (dollar_label_count): Change to unsigned long.
6688 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6689 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6690 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6692 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6694 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6695 mcf5200 just as we do for m68000.
6696 (m68k_init_after_args): Likewise.
6697 (md_estimate_size_before_relax): Likewise.
6699 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6701 * config/tc-v850.c (md_assemble): Store relocation addend in
6702 fixup instead of instruction.
6704 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6706 * config/tc-i386.c (md_assemble): Swap template arguments to
6707 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6708 This macro is currently symmetric, so passing them the wrong
6709 way didn't cause any problem, but may if the macro is changed
6711 After copying template to i.tm, use i.tm. rather than t-> to
6712 access fields, and make t a const*
6713 Move i.tm.operand_types[] swap to immediately after the copy.
6715 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6717 * expr.h (expr_build_uconstant): Add prototype.
6718 (expr_build_unary,expr_build_binary): Add prototypes.
6719 * expr.c (expr_build_uconstant): New function.
6720 (expr_build_unary,expr_build_binary): New functions.
6722 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6724 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6725 * macro.c (macro_expand_body): Increase buffer size.
6726 * messages.c (as_warn): Likewise.
6727 (as_warn_where, as_bad, as_bad_where): Likewise.
6729 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6731 Based on patch from H.J. Lu <hjl@gnu.org>:
6732 * Makefile.am (DISTSTUFF): New variable.
6733 (diststuff): New target.
6734 * Makefile.in: Rebuild.
6736 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6738 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6739 m32r_elf_section_change_hook.
6741 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6742 emit a nop if a section ends with a 16 bit instruction.
6744 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6746 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6747 s_lcomm rather than obj_coff_lcomm.
6748 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6750 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6752 * config/tc-i386.h (LinearAddress): Define.
6753 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6754 instruction, don't use a default segment.
6756 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6758 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6759 * configure: Rebuild.
6761 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6763 * aclocal.m4, configure: Rebuild with libtool 1.2.
6765 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6767 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6768 PC relative branches. Patch courtesy of Jonathan Walton.
6771 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6773 * configure.in (emulations): Add thumb-pe target.
6775 * configure (emulations): Add thumb-pe target.
6777 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6779 * itbl-lex.l (yywrap): Don't define if already defined as a
6782 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6784 * depend.c (quote_string_for_make): New function.
6785 (wrap_output): Use it.
6787 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6789 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6790 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6792 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6794 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6795 Recognize -GN and -relax.
6796 (md_begin): Initialize gp size from -G switch.
6797 (alpha_force_relocation): Always force if -relax.
6798 (alpha_align): Take a new argument that will specify when to
6799 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6800 Change all callers. Emit nop alignment padding as nop+unop pair.
6802 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6804 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6805 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6807 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6809 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6810 require padding to the next long word boundary.
6812 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6814 * cgen.c: #include symcat.h.
6815 * config/tc-m32r.c: Likewise.
6817 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6819 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6820 absolute expressions instead of '$' prefixed register names.
6822 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6824 * read.c (s_set): Record file and line info for symbols when -as.
6825 (pseudo_set): Don't overwrite that dummy fragment.
6827 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6829 * config/tc-ppc.c (md_pseudo_table): Add "section".
6830 (ppc_named_section): New static function.
6832 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6834 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6835 so we don't have to scan the entire list.
6837 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6839 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6840 case, allow the parallel instructions to modify the same flag
6843 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6845 * listing.c (list_symbol_table): Categorize symbols by
6846 undefined_section rather than sy_frag->line == NULL.
6848 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6850 * Makefile.am (install-exec-local): Install properly when ln
6851 fails or tooldir == prefix.
6853 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6855 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6856 Test result of insert_operand for error.
6858 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6860 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6861 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6862 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6863 * doc/Makefile.in: Rebuild.
6865 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6867 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6868 (macro): Fix handling of M_COP[0-3].
6870 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6872 Based on patches from Ross Harvey <ross@teraflop.com>:
6873 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6874 if macro_alternate or macro_mri.
6875 (getstring): Remove support for byte constants between < and >.
6876 (get_any_string): '<' only starts a string if macro_alternate or
6878 (macro_expand_body): Permit keyword parameters following
6879 positional parameters.
6881 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6882 * configure.in (alpha*-*-netbsd*): New target.
6883 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6884 * configure: Rebuild.
6886 * as.h (flag_warn_suppress_instructionswap): Move from here...
6887 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6888 here, and make static.
6890 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6891 BFD_ASSEMBLER or MANY_SEGMENTS.
6893 * as.c (show_usage): Update bug-gnu-utils address.
6894 * gasp.c (show_usage): Likewise.
6895 * doc/as.texinfo (Bug Reporting): Likewise.
6897 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6899 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6900 insns regardless of the size of a pointer if we're in mips I or
6902 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6904 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6906 Fix rac to accept only a0:
6907 * tc-d10v.c (parallel_ok, find_opcode):
6908 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6909 Introduce OPERAND_GPR.
6911 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6913 * read.c (s_fill): Handle non-constant repeat counts by creating
6914 an rs_space fragment.
6916 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6918 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6919 from as_bad to as_warn.
6921 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6923 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6924 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6925 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6927 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6929 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6930 seg_fix_rotP rather than fix_root from seg_info.
6932 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6934 * expr.c: Add support for 0x1_2_3_4 bignums.
6936 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6938 * configure.in: Change -linux* to -linux-gnu*.
6939 * configure: Rebuild.
6941 * app.c (do_scrub_begin): Treat \r as whitespace.
6943 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6945 * Makefile.am: Update dependencies.
6946 * Makefile.in: Rebuild.
6948 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6950 * configure, aclocal.m4: Rebuild with new libtool.
6952 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6954 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6955 the argument to bfd_set_arch_mach.
6956 (load_address): Use bfd_arch_bits_per_address to determine the
6957 bit size of an address instead of looking at the isa level.
6958 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6960 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6962 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6964 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6966 * ehopt.c: New file.
6967 * as.h (enum _relax_state): Add rs_cfa.
6968 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6969 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6970 * read.c (emit_expr): Call check_eh_frame.
6971 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6972 (relax_segment): Likewise.
6973 * Makefile.am: Rebuild dependencies.
6974 (GAS_CFILES): Add ehopt.c.
6975 (GENERIC_OBJS): Add ehopt.o.
6976 * doc/internals.texi (Frags): Document rs_cfa.
6978 * as.c (show_usage): Mention --traditional-format.
6979 (parse_args): Accept --traditional-format.
6980 * as.h (flag_traditional_format): Declare.
6981 * output-file.c (output_file_create): If flag_traditional_format,
6982 set BFD_TRADITIONAL_FORMAT on stdoutput.
6983 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6985 * config/tc-mips.c (append_insn): Make sure that if we have a
6986 fixup for an unmatched %hi reloc, it does not associated with a
6989 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6990 * doc/Makefile.in: Likewise.
6992 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6994 * config/tc-m32r.c (check_for_side_effects): New function.
6995 (can_make_parallel): Add checks for instruction side effects
6996 clashing with the other instruction.
6997 (assemble_parallel_insn): Improve warning messages. Return error
6998 message from non-swapped instruction order.
7000 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7002 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7004 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7005 md_cleanup definition. This moves the forced literal output to
7006 the end of the source pass, and avoids macro's inserting literals
7007 into the code immediately after the macro expansion.
7009 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7011 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7012 a gas internal symbol is adjustable.
7013 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7015 * as.h: If gcc version greater than 2.6, use `__format__' and
7016 `__printf__' in function attributes, rather than `format' and
7019 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7021 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7023 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7025 Add tms320c30 support:
7026 * config/tc-tic30.h: New file.
7027 * config/tc-tic30.c: New file.
7028 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7029 TARGET_FORMAT as "coff-tic30".
7030 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7031 * Makefile.am: Rebuild dependencies.
7032 (CPU_TYPES): Add tic30.
7033 (CPU_OBJ_VALID): tic30-aout is valid.
7034 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7035 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7036 * configure, Makefile.in: Rebuild.
7038 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7040 * config/tc-v850.c (md_assemble): Improvements to error messages.
7042 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7044 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7045 BFD_RELOC_HI16_S to store the high bits of any value.
7047 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7048 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7049 assembler calculate relocations to any external symbol at all.
7050 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7051 involving generation of pc-relative relocs.
7052 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7053 has been moved to md_apply_fix3.
7055 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7056 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7057 which actually means (the address of identifier's GOT entry) +
7058 constant, which is not particularly useful.
7060 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7062 * read.h (include_dirs): Declare.
7063 (include_dir_count,include_dir_maxlen): Declare.
7065 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7067 * configure.in: Correct check for shared opcodes library.
7068 * configure: Rebuild.
7070 * listing.c (buffer_line): If we can't open the file, set at_end.
7071 (listing_print): Remove unused local variable fi.
7073 * config/m68k-parse.y (reglistpair): Handle register list in
7076 * config/vms-conf.h: Don't undef VERSION.
7078 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7080 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7082 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7084 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7085 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7086 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7087 (EXTRA_DIST): Define.
7088 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7089 explicitly rather than via the list of object files.
7090 (gcc-as.opt): New file created when make-gas.com is run.
7091 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7092 itbl-cpu.h} to #include appropriate file rather than copying that
7094 * config/vms-conf.h: Synchronize with current config.in.
7095 * Makefile.in: Rebuild.
7097 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7099 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7100 (parallel_ok): Relaxed parallel subinstruction dependency check.
7102 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7104 * as.h (flag_warn_suppress_instructionswap): added new flag.
7105 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7106 command line argument.
7107 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7108 warning only if flag_warn_suppress_instructionswap is false.
7110 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7112 * configure.in (i386-*-mingw32*): New target.
7113 * configure: Rebuild.
7115 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7117 * symbols.c (resolve_symbol_value): Don't set the segment if it
7118 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7120 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7123 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7125 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7126 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7129 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7131 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7133 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7135 * config/tc-v850.c (v850_insert_operand): Display instruction when
7136 an error is encountered.
7138 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7140 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7141 (i386-*-sco3.2v5*coff): New target.
7142 (i386-*-sco3.2*): New target.
7143 * configure: Rebuild.
7145 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7147 * config/tc-v850.c: Tidy error message production.
7149 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7151 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7152 validate_immediate return value in the right type for comparisons
7155 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7157 * listing.c (MAX_BYTES): Use listing variables not constants.
7158 (data_buffer): No longer an array, but a pointer.
7159 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7160 (listing_listing): Allocate data_buffer.
7162 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7164 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7165 --listing-rhs-width, --listing-cont-lines.
7166 (show_usage): Update.
7167 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7168 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7169 (print_lines): Use the variables instead of the constants.
7170 (listing_listing): Likewise.
7171 * listing.h: Declare the new vars.
7173 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7175 * as.c (parse_args): Add --keep-locals alias for -L.
7176 Add --strip-local-absolute.
7177 (show_usage): Update.
7178 * as.h (flag_strip_local_absolute): New flag.
7179 * symbols.c (S_IS_LOCAL): Use it.
7180 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7181 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7182 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7184 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7186 * config/tc-m32r.c: Detect if explicitly parallel instructions
7187 might have an io conflict and issue a warning message.
7189 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7191 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7192 cgen_swap_fixups): Functions to save, restore and swap the fixup
7193 chain with a backup copy.
7194 (cgen_asm_finish_insn): Returns address of constructed insn.
7196 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7198 * listing.c (file_info_struct): Remove FILE, add POS.
7199 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7200 (file_info): Don't open the file.
7201 (buffer_line): Check for the file in the last_open cache, updating
7203 (print_source): Don't reference file_info->file.
7204 (listing_listing): Likewise.
7205 (listing_print): Close the file in the cache, if any.
7207 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7209 * read.c (dwarf_file_string): New file static variable.
7210 (emit_expr): Look for constant sequence that leads up to a file
7211 name in DWARF debugging output.
7212 (stringer): Use dwarf_file_string to decide whether to accept a
7213 string as a file name.
7215 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7217 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7218 (crack_operand): Add reg->reglst MRI hack.
7219 (r_seg): Put reglst symbols in reg_section.
7220 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7222 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7224 * tc-sh.c (get_specific): Handle SGR & DBR.
7226 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7228 * tc-h8300.c (parse_reg): Take the length of the symbol into
7229 account when attempting to match a register name.
7230 * tc-h8500.c (parse_reg): Likewise.
7232 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7234 * cgen.c: Formatting changes to improve readability.
7236 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7238 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7241 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7243 Based on a patch from Jim Wilson
7244 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7245 (tc_gen_reloc): Handle cross section PC relative relocs
7248 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7250 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7252 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7254 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7255 (expr_jmp_buf): New static local.
7256 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7257 (cgen_md_operand): New function.
7258 * tc-m32r.c: Clean up pass over `struct foo' usage.
7259 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7261 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7263 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7264 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7266 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7268 * config/tc-i386.c (i386_operand): Give an error if there are
7269 unrecognized characters after an expression.
7271 For older changes see ChangeLog-9697