1 2000-08-14 Jim Wilson <wilson@cygnus.com>
3 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5 (md_begin): Change assignment to md.flag to OR in the new bit.
7 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
9 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
10 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
13 2000-08-14 Jason Eckhardt <jle@cygnus.com>
15 * NEWS: Mention i860 support.
17 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
19 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
21 2000-08-14 Andreas Schwab <schwab@suse.de>
23 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
25 2000-08-11 Andreas Schwab <schwab@suse.de>
27 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
30 2000-08-11 Kazu Hirata <kazu@hxi.com>
32 * expr.c: Fix formatting.
33 * config/obj-bout.c: Likewise.
35 2000-08-10 Jason Eckhardt <jle@cygnus.com>
37 * doc/c-i860.texi: Flesh out the i860 section more.
39 2000-08-10 Kazu Hirata <kazu@hxi.com>
41 * symbols.c: Fix formatting.
44 2000-08-09 Alan Modra <alan@linuxcare.com.au>
46 From Rodney Brown <RodneyBrown@mynd.com>
47 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
48 * configure: Regenerate.
50 2000-08-08 Jason Eckhardt <jle@cygnus.com>
52 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
53 (i860_fix_info): New enum.
54 (MD_APPLY_FIX3): Define.
55 (WORKING_DOT_WORD): Define.
56 (TC_HANDLES_FX_DONE): Define.
57 (DIFF_EXPR_OK): Define.
58 (LISTING_HEADER): Define.
59 (TARGET_FORMAT): Select target format based on endian flag.
60 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
61 (target_big_endian): Add external declaration.
63 * config/tc-i860.c: All existing code reworked completely. Other
65 (SYNTAX_SVR4): Define.
66 (target_warn_expand): New variable.
67 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
68 (md_longopts): Declare and define with new options (-EL, -EB,
70 (md_show_usage): New function.
71 (md_operand): New function.
72 (obtain_reloc_for_imm16): New function.
73 (md_apply_fix3): New function.
74 (tc_gen_reloc): New function.
76 2000-08-09 Kazu Hirata <kazu@hxi.com>
78 * hash.c: Fix formatting.
81 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
83 * config/tc-m68hc11.c (build_jump_insn): Make sure the
84 2 bytes of the jump address are in the same frag.
85 (find): Accept 68hc12 register indirect modes.
87 * NEWS: Mention 68HC11 & 68HC12 support.
89 2000-08-07 Richard Henderson <rth@cygnus.com>
91 * config/tc-ia64.c (unwind): Add prologue_mask member.
92 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
93 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
94 (dot_body): Clear unwind.prologue_mask.
95 (dot_prologue): Set it. Accept a register second argument.
97 2000-08-07 Kazu Hirata <kazu@hxi.com>
99 * config/atof-ieee.c: Fix formatting.
100 * config/atof-tahoe.c: Likewise.
102 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
104 * config/tc-avr.c: Use PARAMS macro in function declarations.
105 Don't declare md_pcrel_from_section (already in tc-avr.h).
106 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
107 (avr_operand): Don't set (unsigned) op_mask to -1.
109 2000-08-04 Nick Clifton <nickc@cygnus.com>
111 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
114 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
115 of .popsection, .previous, .pushsection, .subsection,
116 .version, .vtable_entry, .vtable_inherit and .weak.
118 2000-08-05 Kazu Hirata <kazu@hxi.com>
120 * config/tc-cris.c: Fix formatting.
121 * config/tc-i386.c: Likewise.
122 * config/tc-sparc.c (sparc_ip): Simplify the code.
124 2000-08-04 Kazu Hirata <kazu@hxi.com>
126 * config/tc-cris.c: Rearrange code for readability.
127 * config/tc-d10v.c: Fix formatting.
128 * config/tc-m32r.c: Likewise.
129 * config/tc-sparc.c: Likewise.
131 2000-08-02 Jim Wilson <wilson@cygnus.com>
133 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
134 before ia64_find_opcode.
135 (md_assemble): Likewise.
137 2000-08-01 Nick Clifton <nickc@cygnus.com>
139 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
140 Undo some formatting fixes.
142 2000-08-01 Kazu Hirata <kazu@hxi.com>
144 * config/obj-som.c: Fix formatting.
145 * config/obj-ieee.c: Likewise.
146 * config/tc-arm.c: Likewise.
147 * config/tc-v850.c: Likewise.
149 2000-08-01 Nick Clifton <nickc@redhat.com>
151 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
152 index by command line option.
154 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
156 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
157 (@node M68K-Branch): Rewrite to match the reality.
159 2000-07-31 Jason Eckhardt <jle@cygnus.com>
161 * doc/c-i860.texi: New file.
162 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
163 * doc/Makefile.in: Regenerate.
164 * doc/all.texi: Add I860 as relevant architecture.
165 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
167 2000-07-31 Kazu Hirata <kazu@hxi.com>
169 * config/tc-d30v.c: Fix formatting.
171 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
173 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
174 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
175 long emit a long branch if available instead of an absolute jump, never
176 emit absolute jumps for anything with --pcrel.
178 * doc/c-m68k.texi: Document new command line option.
180 2000-07-28 Jason Eckhardt <jle@cygnus.com>
182 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
183 * configure: Regenerated.
184 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
185 of operand to the .type directive (.e.g, "type").
187 2000-07-28 Alan Modra <alan@linuxcare.com.au>
189 * as.h (warn_comment, found_comment, found_comment_file): Declare.
190 * app.c (do_scrub_chars): Record where first comment found.
191 * read.c (read_a_source_file): Init found_comment on entry, and
192 notify whether comments found on exit.
193 * config/tc-hppa.c (md_shortopts): Add "c".
194 (md_longopts): Add warn-comment.
195 (md_parse_option): Handle it.
196 (md_show_usage): Show available options.
197 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
199 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
201 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
202 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
204 (md_estimate_size_before_relax): Don't fall off end of function.
206 2000-07-27 Kazu Hirata <kazu@hxi.com>
208 * config/tc-avr.c: Fix formatting.
209 * config/tc-ns32k.c: Likewise.
211 2000-07-27 Alan Modra <alan@linuxcare.com.au>
213 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
215 2000-07-27 Kazu Hirata <kazu@hxi.com>
217 * config/tc-d10v.c: Fix formatting.
218 * config/tc-z8k.c: Likewise.
219 * config/tc-sparc.c: Likewise.
221 2000-07-26 Dave Brolley <brolley@redhat.com>
223 * cgen.c (queue_fixup): Declare opinfo.
224 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
225 (gas_cgen_md_operand): Ditto.
226 (gas_cgen_md_apply_fix3): Ditto.
228 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
230 * config/obj-coff.c (obj_frob_symbol): Don't merge
231 labels. Don't merge if the symbol isn't constant. Return
232 immediately if a symbol is merged.
234 2000-07-22 Alan Modra <alan@linuxcare.com.au>
236 * frags.c (frag_align): Correct absolute section alignment.
238 2000-07-20 DJ Delorie <dj@redhat.com>
240 * config/obj-coff.c (obj_frob_symbol): revert previous change,
241 it breaks linking against DLLs.
243 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
245 * configure.in: Add CRIS support.
246 * configure: Regenerate.
247 * Makefile.am: (CPU_TYPES): Add cris.
248 (CPU_OBJ_VALID) [aout]: Add cris.
249 (MULTI_CPU_TYPES): Add cris.
250 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
251 [coff]: Only i386 and mips are valid.
252 (TARGET_CPU_CFILES): Add config/tc-cris.c.
253 (TARGET_CPU_HFILES): Add config/tc-cris.h.
254 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
255 Regenerate dependencies.
256 * Makefile.in: Regenerate.
257 * aclocal.m4: Regenerate.
258 * as.c: Declare crisaout, criself.
259 * config/tc-cris.h, config/tc-cris.c: New.
260 * config/e-criself.c, config/e-crisaout.c: New.
261 * po/POTFILES.in, po/gas.pot: Regenerate.
263 2000-07-20 Kazu Hirata <kazu@hxi.com>
265 * read.c: Fix formatting.
266 * write.c: Fix formatting.
268 2000-07-19 H.J. Lu <hjl@gnu.org>
270 * sb.c: Include <stdlib.h> if exists for abort ().
272 2000-07-19 Alan Modra <alan@linuxcare.com.au>
274 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
275 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
276 (pa_type_args): Same here.
278 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
280 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
281 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
282 the storage class is already set.
284 2000-07-17 Kazu Hirata <kazu@hxi.com>
286 * config/tc-m68hc11.c: Fix formatting.
287 * config/tc-mn10200.c: Likewise.
288 * config/tc-mn10300.c: Likewise.
289 * config/tc-pj.c: Likewise.
290 * config/tc-tic80.c: Likewise.
291 * config/tc-w65.c: Likewise.
293 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
295 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
298 2000-07-15 Ian Lance Taylor <ian@zembu.com>
300 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
303 2000-07-15 Alan Modra <alan@linuxcare.com.au>
305 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
306 ELF as are used for SOM (except the 32-bit reloc one) to decide
307 whether a symbol can be reduced to a section symbol. Expand on
308 the comment for symbols involved in LR% and RR% expressions.
310 2000-07-14 Nick Clifton <nickc@cygnus.com>
312 * config/tc-mips.c (mips_disable_float_construction): New
313 static variable. Set to true if doubles should not be
314 constructed by loading two single width fp registers with
316 (mips_ip): Test mips_disable_float_construction.
317 (md_longopts): Add command line switches --construct-floats
318 and --no-construct-floats.
319 (md_parse_option): Parse new command line options.
320 (md_show_usage): Describe new command line options.
322 * doc/c-mips.texi: Document new command line options.
324 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
326 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
327 * configure: Regenerate.
329 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
331 * configure.in (DEFAULT_EMULATION setting): Revert part of
332 2000-07-01 change that set te_multi=multi unless set to tmips.
333 * configure: Regenerate.
335 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
337 * config/obj-coff.c (coff_frob_section): Add padding to the last
338 section when aligning it increases its size.
340 2000-07-11 Kazu Hirata <kazu@hxi.com>
342 * config/tc-tic54x.c: Fix formatting.
344 2000-07-10 Kazu Hirata <kazu@hxi.com>
346 * config/tc-h8500.c: Fix formatting.
347 * config/tc-tic54x.c: Fix formatting.
349 2000-07-10 Alan Modra <alan@linuxcare.com.au>
351 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
352 displacements correctly.
354 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
356 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
358 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
362 2000-07-09 Alan Modra <alan@linuxcare.com.au>
364 From David Huggins-Daines <dhd@linuxcare.com>
365 * config/te-hppalinux64.h: Add a new emulation.
366 * configure.in (emulations): Add configure bits to support the
367 64-bit Linux/parisc target.
368 * configure: Regenerate.
370 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
371 (md_shortopts): Add `V' for ELF.
373 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
374 when SOM or ELF_ARG_RELOC are defined.
375 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
376 ELF_ARG_RELOC are defined.
377 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
378 (pa_stringer): ..Do it here instead. Fix comment typos.
379 (hppa_force_relocation): Cast enums to int before comparing with
382 From Ryan Bradetich <rbradetich@uswest.net>
383 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
384 redifinition warning.
385 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
386 (hppa_force_relocation): ditto
387 (md_apply_fix): Added cast to buf to fix warnings.
389 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
390 cons_fix_new_hppa, hppa_force_relocation): Prototype.
392 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
393 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
394 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
395 reloc_type** to avoid warnings in switch.
396 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
397 little earlier instead.
399 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
401 (pa_type_args): Use symbol_arg_reloc_info.
402 (struct pa_it): Make arg_reloc unsigned int.
403 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
404 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
405 (pa_code): Delete. pa_text duplicates this function.
406 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
407 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
409 (cons_fix_new_hppa): Actually change selector to e_fsel when
410 warning about assuming so.
411 (tc_gen_reloc): More example elf arg reloc code.
412 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
413 (hppa_force_relocation): Likewise.
415 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
417 (pa_end_of_source): Prototype.
418 (hppa_fix_adjustable): Prototype.
419 (LABELS_WITHOUT_COLONS): Move it..
420 * config/te-hppa.h: To here.
422 * config/te-hppa64.h: New file.
424 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
426 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
427 format -10, -16, 16 relocs.
428 (hppa_elf_mark_end_of_function): Test for null
429 last_call_info->start_symbol
431 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
432 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
433 re_assesmble_* functions. Delete extraneous statements. Fix
435 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
436 insn to re_assemble_*.
438 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
440 * doc/internals.texi (Expressions): Fix typo.
442 2000-07-08 Kazu Hirata <kazu@hxi.com>
444 * config/tc-sh.c: Fix formatting.
445 * config/tc-tic54x.c: Fix formatting.
446 * depend.c: Fix formatting.
447 * flonum-konst.c: Likewise.
448 * flonum-mult.c: Likewise.
450 2000-07-07 Kazu Hirata <kazu@hxi.com>
452 * config/tc-sh.c: Fix comments.
453 * config/obj-vms.c: Fix comments.
454 * config/tc-a29k.c: Likewise.
455 * config/tc-alpha.c: Likewise.
456 * config/tc-h8300.c: Likewise.
457 * config/tc-h8500.c: Likewise.
458 * config/tc-i370.c: Likewise.
459 * config/tc-ia64.c: Likewise.
460 * config/tc-m68hc11.c: Likewise.
461 * config/tc-m68k.c: Likewise.
462 * config/tc-mips.c: Likewise.
463 * config/tc-ns32k.c: Likewise.
464 * config/tc-ppc.c: Likewise.
465 * config/tc-z8k.c: Likewise.
467 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
469 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
470 Default to '(SEC_LOAD | SEC_DATA)'.
471 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
473 * doc/internals.texi (CPU Backend): Describe
474 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
476 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
478 * as.c (parse_args): NULL terminate the long option list.
480 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
482 * config/tc-d30v.h: Include "write.h" for fixS.
483 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
485 2000-07-05 Nick Clifton <nickc@cygnus.com>
487 * config/tc-d30v.c (write_2_short): Further changes to warning
488 messages produced when combining EITHER_BUT_PREFER_MU attributed
491 2000-07-05 DJ Delorie <dj@redhat.com>
495 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
497 * config/tc-arm.c (psrs): Accept combinations of flags.
499 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
501 * config/tc-avr.c: Change _ () to _() around all strings marked
502 for translation (exception from the usual coding style).
503 (avr_opt): New struct variable, how the new switches are set.
504 (OPTION_MMCU): Define as 'm' and actually use.
505 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
506 (show_mcu_list): New function, display the list of known MCUs.
507 (md_show_usage): Document the new switches. Call show_mcu_list.
508 (avr_set_arch): Change 'm' to OPTION_MMCU.
509 (md_parse_option): Call show_mcu_list if unknown MCU specified.
510 Handle the new switches.
511 (avr_operands): Disable warnings for undefined combinations of
512 operands if -mall-opcodes. Disable warnings for skipping two-word
513 instructions if enhanced core or -mno-skip-bug.
514 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
515 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
516 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
517 (avr_ldi_expression): Warn about implicit lo8().
518 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
520 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
522 * configure.in: Add entry for mips-*-sysv4*MP*
524 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
525 elf32-tradlittlemips for traditional mips targets.
526 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
527 test for Link Once sections as in adjust_reloc_syms.
528 * config/te-tmips.h: New file for traditional mips targets. Define
531 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
533 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
534 flags argument is not present, don't change an existing section's
535 section's attributes. If the flags argument is present, warn if the
536 attributes don't match the section's current attributes. When
537 long section names are supported, set SEC_LINK_ONCE and
538 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
540 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
542 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
543 symbols; create them.
545 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
547 * write.c (set_segment_vma): New: Set vma and lma for a segment.
548 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
550 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
552 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
553 expressions. Ignore the problem when handling 16 bit immediates,
554 because the assembler will take care of the relocation later.
556 2000-06-27 Nick Clifton <nickc@cygnus.com>
558 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
559 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
560 sequential order, and emit warning messages if the input source
561 code contains constructs like that, or parallel constructs
562 containing such opcodes.
564 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
566 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
567 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
568 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
569 (md_show_usage): Update usage message.
570 (md_parse_option): Allow redefinition of MCU type within the
571 same avr[1-5] bfd machine type. Show both old and new MCU type
572 in the error message.
573 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
574 Simplify 8K wrap code.
576 2000-06-25 Kazu Hirata <kazu@hxi.com>
578 * config/obj-aout.c: Remove all uses of DEFUN.
579 * config/obj-ieee.c: Likewise.
580 * config/tc-sh.c: Fix comment typos.
581 * config/tc-tahoe.c: Likewise.
582 * config/tc-vax.c: Likewise.
583 * config/tc-w65.c: Likewise.
584 * config/tc-z8k.c: Likewise.
585 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
587 2000-06-24 DJ Delorie <dj@cygnus.com>
589 * config/tc-i386.c (md_estimate_size_before_relax): Revert
590 more changes from Sept 1999
591 (tc_i386_fix_adjustable): ditto
592 (md_apply_fix3): ditto
594 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
596 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
597 (gas_cgen_parse_operand): Set it around expression() call.
598 (gas_cgen_md_operand): Test for it before longjmp().
600 2000-06-24 Kazu Hirata <kazu@hxi.com>
602 * config/tc-h8500.c: Remove all uses of DEFUN.
603 * config/tc-sh.c: Likewise.
604 * config/tc-w65.c: Likewise.
605 * config/tc-z8k.c: Likewise.
607 * config/tc-h8500.c: Fix typos in comments.
609 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
611 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
614 2000-06-23 matthew green <mrg@redhat.com>
616 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
617 defined. Fix error message for `[' grouping.
619 2000-06-22 Kazu Hirata <kazu@hxi.com>
621 * config/tc-h8300.c: Fix formatting and comment typos.
623 2000-06-22 Timothy Wall <twall@cygnus.com>
625 * config/tc-ia64.c (note_register_values): Move premature QP
626 notation clearing into the appropriate place.
628 2000-06-22 Alan Modra <alan@linuxcare.com.au>
630 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
631 first before anything else. Add bin-bugs.h, emul.h and progress.h
632 Sort list of files as for $(OBJS) in Makefile.am.
634 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
635 find one. Remake dependencies.
636 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
637 * Makefile.in: Regenerate.
638 * doc/Makefile.in: Regenerate.
640 * config/tc-i386.c (i386_displacement): Don't assume a constant
641 displacement is necessarily 16 bits when in 16 bit code mode.
642 (md_assemble): Instead size the displacement here after we know
643 for sure that a .code16gcc operand hasn't automatically added
644 operand size prefixes.
646 2000-06-21 H.J. Lu <hjl@gnu.org>
648 * Makefile.am: Rebuild dependency.
649 * Makefile.in: Rebuild.
651 2000-06-21 Kazu Hirata <kazu@hxi.com>
653 * config/tc-h8300.c (parse_reg): Make the function static.
654 (parse_exp): Likewise.
656 2000-06-20 DJ Delorie <dj@cygnus.com>
658 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
659 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
660 for cygwin import libraries to work properly.
662 2000-06-20 H.J. Lu <hjl@gnu.org>
664 * Makefile.am: Rebuild dependency.
665 * Makefile.in: Rebuild.
666 * configure: Likewise.
667 * doc/Makefile.in: Likewise.
669 2000-06-20 Timothy Wall <twall@cygnus.com>
671 * doc/internals.texi (CPU backend): Add @itemx for
672 TC_START_LABEL_WITHOUT_COLON.
673 * doc/c-tic54x.texi: New.
674 * doc/as.texinfo: Add tic54x features and include primary tic54x
676 * doc/all.texi: Add C54X.
677 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
678 * doc/Makefile.in: Regenerate.
679 * configure.in: Add tic54x and define LIBM for tic54x.
680 * configure: Regenrate.
681 * config/tc-tic54x.[ch]: New.
682 * config/obj-coff.h: Add tic54x.
683 * Makefile.am: (CPU_TYPES): Add tic54x.
684 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
685 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
686 (as_new_LDADD): Add $(LIBM).
687 * Makefile.in: Regenerate.
689 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
691 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
692 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
693 * doc/as.texinfo: Likewise.
695 * configure, Makefile.in: Regenerate.
696 * configure.in (emulations): Recognize m6811 and m6812.
697 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
698 Added files for 68hc11 and 68hc12 assembler.
699 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
700 * config/tc-m68hc11.h: Header definition for that assembler.
702 2000-06-18 Nick Clifton <nickc@redhat.com>
704 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
705 instead of OCTETS_PER_BYTE.
707 * config/tc-v850.c: Fix compile time warnings.
708 * config/tc-ppc.c: Fix compile time warnings.
710 2000-06-18 H.J. Lu <hjl@gnu.org>
712 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
713 * configure: Rebuild.
715 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
717 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
720 2000-06-16 Nick Clifton <nickc@cygnus.com>
722 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
723 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
725 * doc/c-mips.texi: Document newly accepted cpu variants.
727 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
729 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
731 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
733 * macro.c (getstring): Make it possible to escape the quote
736 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
738 * config/tc-hppa.c (pa_export): Weak symbols can be global.
740 2000-06-13 H.J. Lu <hjl@gnu.org>
742 * configure: Regenerate.
744 2000-06-09 Alan Modra <alan@linuxcare.com.au>
746 * app.c (do_scrub_begin): Don't default lex[';'] as a line
748 * doc/internals.texi (line_separator_chars): Semicolon is no
749 longer a default. Mention null and newline as defaults.
751 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
753 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
754 * config/tc-i860.h (line_separator_chars): Likewise.
755 * config/tc-h8300.c (line_separator_chars): Likewise.
756 * config/tc-i960.c (line_separator_chars): Likewise.
757 * config/tc-m68k.c (line_separator_chars): Likewise.
758 * config/tc-mips.c (line_separator_chars): Likewise.
759 * config/tc-ns32k.c (line_separator_chars): Likewise.
760 * config/tc-sparc.c (line_separator_chars): Likewise.
761 * config/tc-vax.c (line_separator_chars): Likewise.
763 * config/tc-h8300.c (comment_chars): Use string initialiser.
764 * config/tc-i960.c (line_comment_chars): Likewise.
765 * config/tc-z8k.c (comment_chars, line_comment_chars,
766 line_separator_chars): Likewise.
768 * config/tc-arm.c (line_separator_chars): Always use `;', not just
771 2000-06-08 Nick Clifton <nickc@cygnus.com>
773 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
776 2000-06-08 David O'Brien <obrien@FreeBSD.org>
778 * configure.in (VERSION): Update to show this is the CVS mainline.
780 2000-06-08 Matthew Jacob <mjacob@feral.com>
782 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
783 $at is the integer register $r28, vs. both $r28 and the floating
786 2000-06-08 James E. Wilson <wilson@cygnus.com>
788 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
789 (dot_endp): Don't call ia64_flush_insns.
790 (emit_one_bundle): Don't delete prologue/body records from
791 unwind_record list in first loop. Rewrite second loop to account for
794 2000-06-07 David Mosberger <davidm@hpl.hp.com>
796 * config/tc-ia64.c: Add missing prototypes.
797 (generate_unwind_image): Cast argument to output_unw_records call.
799 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
801 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
803 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
805 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
806 (REGISTER_P): likewise.
807 (avr_opcodes): uses include/opcode/avr.h
808 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
810 2000-06-04 Alan Modra <alan@linuxcare.com.au>
812 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
815 2000-06-03 H.J. Lu <hjl@gnu.org>
817 * read.c (is_end_of_line): Put back `;'.
819 2000-06-03 Alan Modra <alan@linuxcare.com.au>
821 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
823 2000-06-01 Alan Modra <alan@linuxcare.com.au>
825 * expr.c (operand): Test is_end_of_line outside switch to catch
826 line separator chars that are also operators.
827 (operator): Return O_illegal for line separator chars.
829 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
830 entry (or `!' entry for TC_HPPA).
832 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
833 before indexing is_end_of_line. Remove redundant check for '\0'.
835 * config/tc-h8500.c (md_assemble): Likewise.
836 * config/tc-mcore.c (md_assemble): Likewise.
837 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
840 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
842 * config/tc-mcore.c (mcore_cons): Likewise.
843 (mcore_float_cons): Likewise.
844 (mcore_stringer): Likewise.
845 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
847 2000-06-01 Scott Bambrough <scottb@netwinder.org>
849 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
851 2000-05-29 Nick Clifton <nickc@cygnus.com>
853 * config/tc-sh.c: Fix compile time warning messages.
855 * config/tc-mips.c: Fix compile time warning messages.
857 2000-05-29 Philip Blundell <philb@gnu.org>
859 * doc/as.texinfo: Update copyright dates.
860 (Local Labels): Delete misplaced mention of ARM.
861 * NEWS: Mention ARM ELF support.
863 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
865 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
866 it is modified, and use the real_size to compute the frag address
867 for dwarf2 line info.
869 2000-05-27 Alan Modra <alan@linuxcare.com.au>
871 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
872 line-matching scheme to cope with automake moving variables around.
873 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
874 * Makefile.in: Regenerate.
876 2000-05-26 Jakub Jelinek <jakub@redhat.com>
878 * config/tc-sparc.c (sparc_relax): New.
879 (md_longopts): Add -relax and -no-relax options.
880 (md_parse_options, md_show_usage): Likewise.
881 (md_apply_fix3): Optimize tail call into branch always if possible.
883 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
885 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
886 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
887 rules, with warning when a GAS statement specifies a packing that
888 will result in an instruction being squashed.
889 Added typdef packing_type and enumerals, changed various integer
890 literals to use the enumerals.
892 2000-05-24 David Mosberger <davidm@hpl.hp.com>
894 * config/tc-ia64.c (dot_restorereg_p): New function.
895 (md_pseudo_table): Add restorereg.p.
896 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
897 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
899 * config/tc-ia64.h (unw_record_type): Add unwabi.
900 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
901 called MASK with members for imask, and the masks produced by
902 fr_mem, gr_mem, br_mem, and frgr_mem.
903 (unw_p_record): Add members ABI and CONTEXT.
904 (unw_x_record): Add member AB.
905 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
906 as pseudo-register for use during unwind info generation.
907 (AR_PFS, AR_LC): New macros.
908 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
909 whose names start with an at sign (as in "@priunat").
910 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
912 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
913 proc_end, unwind_info, personality_routine): Consolidate into
914 "unwind" structure to reduce offset-table use. Add member
915 NEXT_SLOT_NUMBER to track the slot number for the next instruction
917 (output_R1_format, output_R3_format, output_P3_format,
918 output_P6_format): Initialize R with zero to reduce compiler warnings.
919 (output_P7_format): Ditto. Add `default' branch to switch
920 statement to reduce compiler warnings.
921 (output_P8_format, output_B1_format, output_B4_format): Ditto.
922 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
923 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
924 into single argument.
925 (output_X1_format, output_X3_format): Initialize R with zero to reduce
926 compiler warnings. Merge A and B args into single argument.
927 (output_X2_format, output_X4_format): Remove unused variable R. Merge
928 A and B args into single argument.
929 (free_record): Removed (wasn't used).
930 (free_list_records): Also free imasks in prologue records.
931 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
932 (output_spill_mask): Remove.
933 (output_unwabi): New function.
934 (output_epilogue, output_label_state, output_copy_state): Call
936 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
937 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
939 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
940 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
941 as part of handling the prologue records. Emit region's imask if
942 we have one. Handle unwabi, epilogue, label_state, copy_state,
943 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
944 spill_sprel_p, and spill_reg_p records.
945 (set_imask, count_bits, slot_index): New function.
946 (fixup_unw_records): Fix region size computation. Handle
947 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
948 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
949 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
950 set_imask accordingly. Update imask for gr_gr, and br_gr records.
951 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
952 (dot_save): Use manifest constants for applicaton registers.
953 Handle REG_PR and REG_PRIUNAT.
954 (dot_restore): Don't just ignore it.
955 (dot_restorereg): New function..
956 (generate_unwind_image): Ensure unwind info is a multiple of eight
957 bytes, not just four bytes.
958 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
959 (dot_altrp): Don't just ignore it.
960 (dot_savemem): New function. Replaces dot_savesp() and
961 dot_savepsp(). Use manifest constants for applicaton registers.
962 Handle REG_PR and REG_PRIUNAT.
963 (dot_savef): Simplify.
964 (dot_saveb): Support generation of br_gr.
965 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
966 dot_label_state, dot_copy_state): New function.
967 (dot_unwabi): Don't just ignore it.
968 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
969 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
970 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
971 (emit_one_bundle): Set slot number for prologue/body records
972 *before* emitting the first insn.
973 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
974 (md_begin): Declare "psp" pseudo-register.
975 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
976 so we don't get segfault.
977 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
978 counts as required per SW Conventions manual
979 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
980 output_preds_psprel, output_preds_sprel, output_spill_base,
981 output_unat_psprel, output_unat_sprel, output_lc_psprel,
982 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
983 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
984 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
985 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
986 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
987 (dot_vframe): Implement.
988 (dot_vframesp, dot_vframepsp): New function.
990 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
992 * configure.in (i386-*-freebsd a.out entry): Quote properly.
993 * configure: Regenerate.
995 2000-05-23 Alan Modra <alan@linuxcare.com.au>
997 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
998 (md_estimate_size_before_relax): so we can use it here instead of
999 old kludges. Localise vars to blocks. Comment.
1001 * frags.c (frag_new): Update fr_var comments.
1002 * frags.h (struct frag): Ditto.
1004 2000-05-22 Richard Henderson <rth@cygnus.com>
1006 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1007 (pseudo_func): Add pcrel.
1008 (operand_match): Handle IA64_OPND_TGT64.
1009 (build_insn): Likewise.
1010 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1011 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1012 (fix_insn): Handle all three 64-bit relocation types.
1014 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1016 * obj.h (struct format_ops): New members begin, app_file,
1017 s_set_other, s_set_desc, s_get_type, s_set_type,
1018 separate_stab_sections, init_stab_section.
1020 * config/obj-multi.h: Update GPL notice to v2.
1022 (obj_app_file): New.
1023 (S_SET_SIZE): Test s_set_size for NULL before calling.
1024 (S_SET_ALIGN): Similar for s_set_align.
1029 (SEPARATE_STAB_SECTIONS): New.
1030 (INIT_STAB_SECTION): New.
1031 (EMIT_SECTION_SYMBOLS): New.
1032 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1034 * config/obj-elf.h: Update GPL notice to v2.
1035 Mention that this file is included from obj-multi.h.
1036 (obj_begin): Wrap definition in ifndef.
1037 (elf_file_symbol): Constify declaration.
1038 (obj_app_file): Ditto.
1039 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1040 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1042 * config/obj-elf.c (elf_s_set_other): New.
1043 (elf_file_symbol): Constify argument.
1044 (elf_separate_stab_sections): New.
1045 (elf_init_stab_section): New.
1046 (elf_format_ops): Add new members. Remove comma at end.
1048 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1049 (ecoff_format_ops): Add new fields. Remove comma at end.
1050 Mention inconsistency for emit_section_symbols.
1052 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1054 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1055 (coff_separate_stab_sections): New.
1056 (coff_format_ops): Add new members.
1058 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1059 (obj_aout_s_set_other): New.
1060 (obj_aout_s_set_desc): New.
1061 (obj_aout_s_get_type): New.
1062 (obj_aout_s_set_type): New.
1063 (obj_aout_separate_stab_sections): New.
1064 (aout_format_ops): New members added. Use obj_aout_process_stab,
1065 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1066 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1068 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1070 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1072 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1073 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1074 (md_estimate_size_before_relax): Ensure jumps to weak and
1075 externally visible symbols are relocatable.
1077 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1079 * stabs.c (aout_process_stab): Make global.
1080 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1081 * read.h (aout_process_stab): Declare.
1083 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1084 Generalize to *aout, *coff *elf.
1085 * configure: Regenerated.
1087 * doc/internals.texi (Object format backend): Say
1088 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1090 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1091 * Makefile.in: Regenerated.
1093 2000-05-19 Catherine Moore <clm@cygnus.com>
1095 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1097 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1099 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1100 instruction to reflect change in re_assemble_*.
1102 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1104 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1105 build PA64 ELF tools.
1106 * configure: Rebuilt.
1108 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1110 * Makefile.am: Regenerate dependencies.
1111 * Makefile.in: Regenerate.
1113 2000-05-15 Nick Clifton <nickc@cygnus.com>
1115 * config/tc-arm.c (struct asm_psr): Add boolean field
1116 distinguishing between CSPR and SPSR. Rename 'number' field
1118 (psrs): Rearrange contents to match new asm_psr structure.
1119 (arm_psr_parse): Move next to psr_required_here. Make it
1120 return an asm_psr structure.
1121 (psr_required_here): Use asm_psr structure returned by
1123 (do_msr): Reorganise to allow psr_required_here to be called
1125 (md_undefined_name): Mark 'name' parameter as unused, since
1126 the COFF target does not use it.
1128 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1130 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1132 * config/te-aux.h: Likewise.
1133 * config/te-dpx2.h: Likewise.
1134 * config/te-go32.h: Likewise.
1135 * config/te-hp300.h: Likewise.
1136 * config/te-hppa.h: Likewise.
1137 * config/te-i386aix.h: Likewise.
1138 * config/te-ic960.h: Likewise.
1139 * config/te-interix.h: Likewise.
1140 * config/te-nbsd532.h: Likewise.
1141 * config/te-pc532mach.h: Likewise.
1142 * config/te-ppcnw.h: Likewise.
1143 * config/te-psos.h: Likewise.
1144 * config/te-sparcaout.h: Likewise.
1145 * config/te-sun3.h: Likewise.
1146 * config/te-sysv32.h: Likewise.
1148 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1150 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1151 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1152 and sign extend without an if statement.
1153 (build_bytes): Likewise.
1155 2000-05-14 Kazu Hirata <kazu@hxi.com>
1157 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1158 X_add_symbol L_32 case.
1160 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1162 * config/te-freebsd.h: New file.
1164 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1166 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1167 bindtextdomain): Replace defines with those from intl/libgettext.h
1168 to quieten gcc warnings.
1170 * NEWS: Mention x86 .arch and -q.
1172 * config/tc-i386.c (quiet_warnings): New.
1173 (md_assemble): Use quiet_warnings.
1174 (md_parse_option): Set quiet_warnings from -q.
1175 (md_show_usage): Mention -q, delete -m.
1176 (flag_do_long_jump): Delete.
1177 (md_parse_option): Remove -m.
1178 (md_show_usage): Remove -m.
1179 (md_create_long_jump): Remove useless flag_do_long_jump code.
1181 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1182 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1184 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1185 Alexander Sokolov <robocop@netlink.ru>
1187 * doc/c-i386.texi (i386-Arch): New section.
1188 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1190 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1191 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1192 architecture has been given and is not 486.
1193 (set_cpu_arch): New.
1194 (md_pseudo_table): Add .arch.
1195 (md_assemble): Warn if cpu architecture has been given and an
1196 unsupported instruction.
1198 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1199 Move operand_types bit defines after relevant template field.
1200 (template): Add cpu_flags.
1204 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1206 * config/tc-mn10300.h (md_end): Define.
1207 (mn10300_finalize): Declare.
1208 * config/tc-mn10300.c: Include dwarf2dbg.h.
1209 (debug_line): Define.
1210 (md_assemble): Generate dwarf2 line info.
1211 (mn10300_finalize): New function. Finalize dwarf2 info.
1213 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1215 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1216 external version of the relocation for weak symbols.
1218 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1220 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1221 frame size in units of 16 bytes, as required per SW Conventions manual.
1222 (output_unw_records): Output info-block header as a dword to get
1225 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1227 * as.h: #include "file", not <file> on files from ../include.
1228 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1229 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1230 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1231 (tc_coff_symbol_emit_hook): Ditto.
1232 (OPTCOUNT): Cast to int to avoid compiler warning.
1233 (md_begin): Fix signed/unsigned warnings.
1235 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1237 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1238 ABRANCH LONG case for a conditional branch on a 68000.
1239 (md_estimate_size_before_relax): Likewise. Also handle
1240 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1241 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1242 PC-relative on all CPUs.
1243 (md_estimate_size_before_relax): Likewise.
1245 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1247 * as.c (parse_args): Just mention current year in printed
1250 2000-05-03 J.T. Conklin <jtc@redback.com>
1252 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1254 (md_parse_option): Recognize -m7400.
1256 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1258 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1259 don't permit lp to become less than the words array.
1261 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1263 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1264 Fix little-endian case.
1266 2000-05-03 David O'Brien <obrien@NUXI.com>
1268 * as.c (parse_args): Update copyright.
1270 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1272 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1273 for the .bss section too.
1275 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1277 * configure.in: Set em=linux for hppa-*-linux.
1278 * configure: Regenerate.
1279 * doc/Makefile.in: Regenerate with correct automake.
1281 * frags.c (frag_grow): Sanity check chunk_size.
1283 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1284 * config/obj-som.h: Likewise.
1285 * config/obj-ieee.h: Likewise.
1287 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1289 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1290 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1291 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1292 (pa_ip): low_sign_unext now returns via function value. Use
1293 re_assemble_* instead of dis_assemble_* and
1294 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1296 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1297 (md_section_align, md_parse_option, md_show_usage,
1298 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1299 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1300 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1301 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1302 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1304 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1305 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1306 outside of switch. Correct mask and shifting errors in case 10
1307 and case -11. In case 21, compare against signed range to suit
1308 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1309 case 17 and case 22, use offsetT variable to properly check range.
1310 Use re_assemble_* here too.
1311 (evaluate_absolute): Change type of value to offsetT. Call
1312 hppa_field_adjust to do the work for us.
1313 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1314 (pa_parse_cmpib_64_cmpltr): Ditto.
1315 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1316 of i to unsigned int.
1317 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1318 (pa_end_of_source): Return type is void.
1320 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1322 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1324 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1326 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1327 More comments added.
1328 (md_begin): Removed "construct symbols for each register name".
1329 Because register names conflicts with GCC generated function
1331 (avr_operand): Now constant numbers can be used as a register
1332 identifiers (0 as r0, 31 as r31).
1333 (md_assemble): use skip_space () before parsing instruction
1336 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1338 * config/tc-avr.c: New AVR_ISA_ defined.
1339 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1340 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1341 for `fmul', `movw' and `lpm R,Z' instructions.
1342 (avr_operands): Warn if current opcode is a two-word instruction
1343 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1344 (avr_opcodes): New commands added.
1345 (REGISTER_P): Check 'a' and 'v' constraint letters.
1346 (mcu_types): New MCU added.
1348 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1350 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1351 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1352 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1353 * configure: Regenerate.
1355 2000-04-29 Andreas Jaeger <aj@suse.de>
1357 * as.h: Correctly check GCC version.
1359 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1361 * as.c (parse_args): Allow md_parse_option to override -a listing
1363 * config/obj-coff.c (add_lineno): Change type of offset parameter
1364 from "int" to "bfd_vma."
1365 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1366 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1367 (ppc_change_csect): Align correctly for XCOFF64.
1368 (ppc_machine): New function, which discards "ppc_machine" line.
1369 (ppc_tc): Cons for 8 when code is 64 bit.
1370 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1372 (md_parse_option): Handle -a64 and -a32.
1374 * config/tc-ppc.h (TARGET_MACH): Define.
1375 (TARGET_FORMAT): Move to function.
1376 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1378 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1380 * doc/as.1: Fix unbalanced brackets.
1382 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1384 (line_comment_chars): Set to '/' if TE_FreeBSD.
1386 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1388 * configure.in: Configury support for PA64 (currently disabled).
1389 * configure: Rebuilt.
1391 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1393 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1394 bfd_set_section_alignment.
1396 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1398 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1401 2000-04-24 Nick Clifton <nickc@cygnus.com>
1403 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1404 * doc/as.texinfo (Align): Include arm and strongarm in list of
1405 targets that have the second form of the behaviour of the .align
1408 2000-04-24 Mark Klein <mklein@dis.com>
1410 * obj-som.c: Terminate obj_pseudo_table.
1412 2000-04-22 Timothy Wall <twall@cygnus.com>
1414 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1416 (operand_match): Conditionally insert default bit values for IMMU9.
1418 2000-04-14 Matthew Green <mrg@cygnus.com>
1420 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1421 * configure: Rebuilt.
1423 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1424 Jason Eckhardt <jle@cygnus.com>
1426 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1428 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1429 Added handling of new operand types l,y,&,fe,fE,fx.
1431 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1432 David Mosberger <davidm@hpl.hp.com>
1433 Timothy Wall <twall@cygnus.com>
1434 Andrew MacLeod <amacleod@cygnus.com>
1435 Jim Wilson <wilson@cygnus.com>
1437 * Makefile.am (CPU_TYPES): Add ia64.
1438 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1439 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1440 * Makefile.in: Rebuild.
1441 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1442 * configure: Rebuild.
1443 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1444 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1445 * expr.c (expr): Handle md_optimize_expr.
1446 * read.c (LEX_HASH): Add comment.
1447 * config/tc-ia64.c, config/tc-ia64.h: New files.
1449 2000-04-21 Richard Henderson <rth@cygnus.com>
1451 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1452 bundling a non-delayed branch type instruction.
1454 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1456 * config/tc-mn10300.c (HAVE_AM30): Define.
1457 (md_assemble): Use it.
1459 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1461 * config/obj-elf.c (obj_elf_change_section): Check for changed
1464 * Makefile.am: (CPU_MULTI_VALID): Remove.
1465 (MULTI_CPU_TYPES): Define.
1466 (MULTI_CPU_OBJ_VALID): Define.
1467 (DEPTC): Use the above.
1468 (DEPOBJ): Same here.
1470 Regenerate dependencies.
1471 * Makefile.in: Regenerate.
1473 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1475 * Makefile.am (YACC, LEX): Get them from configure.
1477 2000-04-18 H.J. Lu (hjl@gnu.org)
1479 * config/tc-i386.c (offset_in_range): Use addressT instead of
1480 bfd_vma for non-bfd assemblers.
1482 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1484 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1485 doesn't give spurious errors.
1487 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1489 * as.h (SEEK_SET): Define if undefined.
1491 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1493 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1494 constants, and don't assume offsetT is 32 bits.
1496 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1498 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1499 (md_pcrel_from_section): Add prototype.
1500 (d10v_fix_adjustable): Add prototype.
1501 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1503 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1505 2000-04-12 Nick Clifton <nickc@cygnus.com>
1507 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1508 symbol in frag chain.
1510 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1512 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1513 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1514 (fits_in_signed_word, smallest_imm_type): Ditto.
1515 (md_assemble): Use an offsetT var to hold offsetT values, not a
1517 (offset_in_range): New.
1518 (md_assemble): Use it.
1519 (md_convert_frag): Change type of target_address, opcode_address,
1520 and displacement_from_opcode_start to offsetT.
1521 (md_create_short_jump): Change type of offset to offsetT.
1522 (md_create_long_jump): Ditto.
1523 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1524 (md_chars_to_number): Remove.
1525 (output_invalid): Remove duplicate prototype.
1527 2000-04-09 Nick Clifton <nickc@cygnus.com>
1529 * Makefile.am (CPU_TYPES): Add 'avr'.
1530 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1531 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1533 * Makefile.in: Regenerate.
1535 * doc/as.texinfo: Add M32R documentation.
1537 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1539 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1540 --enable-build-warnings option.
1541 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1542 * Makefile.in, configure: Re-generate.
1544 2000-04-07 Nick Clifton <nickc@cygnus.com>
1546 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1547 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1548 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1549 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1550 (arm_force_relocation): Force relocations for
1551 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1553 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1555 * config/tc-sh.c (get_operands): There's no third operand if the
1556 first operand is an immediate.
1558 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1560 * config/tc-sh.c (immediate): Delete.
1561 (sh_operand_info): Add immediate member.
1562 (parse_reg): Use A_PC for pc.
1563 (parse_exp): Add second argument 'op'. All callers changed.
1564 (parse_at): Expect pc to be coded as A_PC.
1565 Use immediate field in *op.
1566 (insert): Add fourth argument 'op'. All callers changed.
1567 (build_relax): Add second argument 'op'. All callers changed.
1568 (insert_loop_bounds): New function.
1569 (build_Mytes): Remove DISP_4.
1570 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1571 (assemble_ppi): Use immediate field in *operand.
1572 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1573 (md_apply_fix): Likewise.
1574 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1576 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1578 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1580 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1582 * internals.texi (CPU backend): Document
1583 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1585 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1587 * po/gas.pot: Regenerate.
1589 * as.c (show_usage): Restore translated part of bug string.
1590 * gasp.c (show_usage): Likewise.
1592 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1593 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1594 than move-if-change.
1595 (DEP1): Modify for "gcc -MM".
1599 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1600 Update dependencies.
1601 * Makefile.in: Regenerate.
1603 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1605 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1606 (md_begin): Likewise.
1607 (HAVE_AM33): New macro.
1608 (md_assemble): Use it. Match r_regs and xr_regs only if
1611 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1613 * as.h: #include "bin-bugs.h"
1614 * as.c (show_usage): Use REPORT_BUGS_TO.
1615 * gasp.c: #include "bin-bugs.h"
1616 (show_usage): Use REPORT_BUGS_TO.
1618 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1620 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1622 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1623 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1626 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1628 * config/tc-i386.c (i386_immediate): Don't assume a constant
1629 immediate is necessarily 16 bits when in 16 bit code mode.
1630 (md_assemble): Instead set guess_suffix here after we have checked
1633 2000-04-02 Richard Henderson <rth@cygnus.com>
1635 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1636 quantities. Correct right shift sign extension.
1637 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1638 32-bit value when shifting into place.
1640 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1642 * app.c: Add ATTRIBUTE_UNUSED as needed.
1643 * config/tc-ppc.c: Likewise.
1644 (ppc_size): Make unsigned long.
1645 (ppc_insert_operand): Add casts to avoid warnings.
1647 2000-03-31 Nick Clifton <nickc@cygnus.com>
1649 * config/tc-d10v.h (md_flush_pending_output): Define.
1651 2000-03-29 Nick Clifton <nickc@cygnus.com>
1653 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1654 segment. Works for both BFD_ASSEMBLER and others.
1655 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1657 2000-03-29 Nick Clifton <nickc@cygnus.com
1659 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1661 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1663 * listing.c (LISTING_LHS_WIDTH): Default depends on
1665 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1667 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1669 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1672 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1674 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1676 * config/tc-avr.c (mcu_types): Add missing initialiser.
1677 (md_pcrel_from_section): Add prototype.
1678 (avr_operand): Remove redundant test of unsigned < 0.
1679 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1681 2000-03-27 Denis Chertykov <denisc@overta.ru>
1683 * config/tc-avr.c: New file for AVR support.
1684 * config/tc-avr.h: Likewise.
1685 * configure.in: Add AVR support.
1686 * configure: Regenerate.
1688 2000-03-26 Timothy Wall <twall@cygnus.com>
1690 * gasp.c (macro_op): Add new argument to check_macro call.
1691 Macro structure definitions moved to macro.h
1692 * sb.h: Add argument to prototype for input_scrub_include_sb.
1693 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1694 nesting checks with an additional flag.
1695 (struct input_save): Add flag to indicate whether current sb
1696 should be checked for proper macro/conditional nesting.
1697 (input_scrub_push/pop): Save/restore nest check flag.
1698 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1700 * macro.c (check_macro): Allow caller to retrieve parsed macro
1701 information if a pointer is provided. This information may be
1702 used by the new macro hooks.
1703 * macro.h: Update prototype for check_macro. Macro struct
1704 definitions moved here from macro.c/gasp.c.
1705 * read.c (read_a_source_file): Add parameter to check_macro call,
1706 and pass macro info to the macro hook, if defined.
1707 (input_scrub_insert_line): New. Allow insertion of a line of
1708 characters into the input stream.
1709 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1710 file into the input stream.
1711 (s_include): Use input_scrub_insert_file.
1712 * internals.texi: Document new macro hooks.
1713 * as.h: New prototypes added.
1715 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1717 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1718 an initial capital letter.
1719 (i386_index_check): Reindent.
1721 2000-03-19 Nick Clifton <nickc@cygnus.com>
1723 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1726 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1728 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1729 instruction operand bad if Rd > 7 when generating
1730 thumb instructions. Prevents for example,
1731 "adr r12,label" from silently failing and generating
1732 the wrong instruction.
1734 2000-03-17 Nick Clifton <nickc@cygnus.com>
1736 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1737 that have a destingation >= 0x400000.
1738 Fix compile time warning messages.
1740 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1742 * config/tc-sh.c (md_begin): When encountering insn that are
1743 not supported by the current arch, only change the name if
1744 its contents are the same as prev_name.
1745 (get_specific): If the the architecture doesn't match, fail.
1747 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1749 * config/tc-sh.c (IDENT_CHAR): Define.
1750 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1751 matching back where it came from.
1753 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1755 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1757 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1759 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1762 2000-03-15 Kazu Hirata <kazu@hxi.com>
1764 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1766 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1768 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1769 floating-point-number, make sure 'f' is in FLT_CHARS.
1771 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1773 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1774 (s_lcomm_internal): Use it.
1775 * doc/internals.texi (CPU backend): Document it.
1776 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1779 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1781 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1784 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1785 implementation doesn't have special handling for switch
1787 (macro_build): Allow for code in sections other than .text.
1789 (mips_ip): Likewise.
1790 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1791 Don't perform relocs if we will be outputting them.
1792 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1793 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1796 2000-03-09 Catherine Moore <clm@cygnus.com>
1798 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1799 relocation type based on the entry in the fixup structure.
1801 2000-03-08 H.J. Lu (hjl@gnu.org)
1803 * Makefile.am (install-exec-tooldir): Depend on
1804 install-exec-bindir for parallel make.
1805 * Makefile.in: Regenerated.
1807 2000-03-06 Nick Clifton <nickc@cygnus.com>
1809 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1811 (md_parse_option): Parse -m32r command line switch - disable m32rx
1813 (md_show_usage): Document new option.
1815 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1816 * doc/Makefile.in: Regenerate.
1817 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1819 2000-03-02 Michael Meissner <meissner@redhat.com>
1821 * config/tc-d30v.c (check_range): Remove code that incorrectly
1822 sign extended values where bits < 32.
1824 2000-03-02 H.J. Lu (hjl@gnu.org)
1826 * configure.in: Support --enable-targets=all on ia32.
1827 * configure: Regenerated.
1829 2000-03-01 Nick Clifton <nickc@cygnus.com>
1831 * gasp.c (do_align): Remove bogus check of alignment value.
1833 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1835 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1836 TC_PPC was defined forced the type of a symbol with no other type
1839 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1841 * doc/internals.texi (CPU backend): Mention that
1842 line_separator_chars do not break up comments. Fix typos for
1843 LEX_AT and LEX_NAME descriptions. Document operands for
1844 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1845 description of md_create_short_jump usage. Document argument for
1846 md_undefined_symbol.
1848 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1850 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1851 (md_parse_option): Handle it.
1852 (md_show_usage): Document it.
1854 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1856 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1857 opcode, for the instruction `pal19'. From Andrea Arcangeli
1860 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1862 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1864 (md_assemble): To here, before template operands are matched.
1865 Also ensure a constant immediate is sign extended when we know the
1866 size is at most 16 bits. This is to catch cases like "add
1867 $0xffc0,%ax" where we don't know the size, and thus that the
1868 immediate can be represented as Imm8S until after parsing the
1870 (i386_displacement): Similarly sign extend 16 bit constant
1872 (md_assemble): Relax 16-bit jump constant range check to suit sign
1873 extended displacements.
1875 2000-02-26 Andreas Jaeger <aj@suse.de>
1877 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1879 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1881 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1882 call operands when intel_syntax.
1883 (intel_float_operand): Return 2 for "fi...".
1884 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1885 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1886 earlier "SHORT" change.
1887 (md_assemble): When determining suffix from Regs, exclude
1890 2000-02-24 Nick Clifton <nickc@cygnus.com>
1892 * configure: Add arm-wince, mips-pe and sh-pe targets.
1893 * configure: Regenerate.
1895 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1897 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1898 "pe-mips" for the mips-pe target.
1900 * config/tc-arm.c (insns): Change displacement encoded in BL
1901 and B instructions if the target port is arm-wince.
1902 (do_ldst): Do not bias the relocation offset if the target
1904 (md_pcrel_from): Add in missing relocation offset bias if the
1905 target os arm-wince.
1907 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1908 (md_begin): Disable -G support for mips-pe target.
1909 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1910 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1913 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1914 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1915 assembler, just set the alignment to 4.
1917 * config/te-wince-pe.h: New file for WinCE targets. Define
1920 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1922 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1923 string instructions.
1924 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1925 (i386_intel_memory_operand): After finding a segment override,
1926 check again for no `[' before looking for a displacement. Bomb if
1927 more than one displacement rather than silently discarding the
1928 second and subsequent ones. Free strings malloc'd by
1929 build_displacement_string.
1931 2000-02-24 Catherine Moore <clm@cygnus.com>
1933 * config/obj-som.c (obj_pseudo_table): Add "weak".
1934 (obj_som_weak): New routine.
1936 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1938 * config/tc-i386.c (union i386_op): New.
1939 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1940 Throughout file replace occurences of disps[n], imms[n], regs[n]
1941 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1942 intel mode operand swapping. Add assert in regKludge and
1943 fake_zero_displacement code. Test i.types[n] when outputting
1944 displacements and immediates. Combine output of Disp16 with
1946 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1947 when in intel mode by (not) reversing fsub and fdiv operands
1948 before the template search. This fails for single operand
1949 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1950 undefined. Instead fix the base_opcode after we've found the
1951 template. Move base_opcode xor with found_reverse_match from
1952 opcode output code to before this fix so we test for the correct
1954 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1955 check in intel mode. Instead compare opcodes.
1957 * config/tc-i386.h (TC_RELOC): Delete.
1958 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1959 with equivalent call to reloc.
1961 * as.h (flag_m68k_mri): Move declaration after target include, and
1962 only declare when TC_M68K defined. Define as zero otherwise.
1963 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1964 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1965 Define as zero otherwise.
1966 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1967 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1968 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1969 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1970 testing whether defined.
1971 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1972 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1973 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1974 rather than testing whether defined.
1975 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1976 (parse_mri_cons): Declare and use only when TC_M68K.
1977 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1978 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1979 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1981 * NEWS: Mention IBM 370 support.
1983 2000-02-23 Richard Henderson <rth@cygnus.com>
1985 * config/tc-i386.c (md_assemble): When swapping operands for
1986 intel_syntax, assume everything that's not Imm or Disp is a
1989 2000-02-23 Linas Vepstas <linas@linas.org>
1991 * config/tc-i370.c, config/tc-i370.h: New files.
1992 * Makefile.am: Add support for Linux/IBM 370.
1993 * configure.in: Likewise.
1994 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1995 * config/obj-elf.c: Include elf/i370.h
1996 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1998 * Makefile.in: Regenerate.
1999 * configure: Regenerate.
2001 * doc/c-i370.texi: New file.
2002 * doc/all.texi: Include it.
2003 * doc/as.texinfo: And here.
2004 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2005 * doc/Makefile.in: Regenerate.
2007 2000-02-19 Michael Meissner <meissner@redhat.com>
2009 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2010 determine if an instruction can be used in parallel with an ADDppp
2011 or SUBppp instruction.
2013 2000-02-22 Andrew Haley <aph@cygnus.com>
2015 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2017 1999-12-30 Andrew Haley <aph@cygnus.com>
2019 * config/tc-mips.c (mips_gp32): New variable.
2020 (macro_build) Use mips_gp32.
2022 (md_longopts): Add "-mgp32" and "-mgp64".
2023 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2025 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2027 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2028 warning, and bump it to 1.
2030 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2032 From Brad Lucier <lucier@math.purdue.edu>:
2033 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2036 2000-02-21 Catherine Moore <clm@cygnus.com>
2038 * config/tc-mips.c (MF_HILO_INSN): Define.
2039 (mips_7000_hilo_fix): Declare.
2040 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2041 (md_parse_option): Check for 7000_HILO_FIX options.
2042 (OPTION_M7000_HILO_FIX): Define.
2043 (OPTION_NO_M7000_HILO_FIX): Define.
2044 * doc/c-mips.texi (-mfix7000): Describe.
2046 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2048 * listing.c (print_lines): Remove unused variable `end'.
2050 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2051 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2052 reloc_type when BFD_ASSEMBLER.
2053 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2054 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2055 statement and quell signed vs. unsigned comparison warning.
2057 2000-02-18 Nick Clifton <nickc@cygnus.com>
2059 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2060 the computed frag offset, rather than overwriting it.
2062 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2064 * config/tc-sh.c ("elf/sh.h"): Include.
2065 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2066 (md.begin): Initialize target_arch.
2067 Only include opcodes in has table that match selected architecture.
2068 (parse_reg): Recognize register names for sh-dsp.
2069 (parse_at): Recognize post-modify addressing.
2070 (get_operands): The leading space is now optional.
2071 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2072 arguments. Update valid_arch.
2073 (build_Mytes): Add support for SDT_REG_N.
2074 (find_cooked_opcode): New function, broken out of md_assemble.
2075 (assemble_ppi, sh_elf_final_processing): New functions.
2076 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2077 (md_longopts, md_parse_option): New option: -dsp.
2078 * config/tc-sh.h (elf_tc_final_processing): Define.
2079 (sh_elf_final_processing): Declare.
2081 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2083 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2084 the unwinder subspace. Save the current seg/subseg before creating
2087 2000-02-10 Nick Clifton <nickc@cygnus.com>
2089 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2090 little endian targets.
2091 (INST_BYTE1): Redefine to handle big and little endian
2093 (cpu_type): New type: Select between M340 and M210.
2094 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2095 instructions of the M340.
2096 (md_assemble): Add support for the MULSH and OPSR classes of
2098 (md_atof): Add support for little endian targets.
2099 (md_parse_option): Add support for -EL, -EB and -mcpu command
2101 (md_convert_frag): Add support for little endian targets.
2102 (md_apply_fix3): Add support for little endian targets.
2103 (md_number_to_chars): Add support for little endian targets.
2105 2000-02-10 Timothy Wall <twall@redhat.com>
2107 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2108 defined, use it to verify the symbol just read should be a label.
2110 2000-02-10 Timothy Wall <twall@redhat.com>
2112 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2113 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2114 around colons when KEEP_WHITE_AROUND_COLON is defined.
2115 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2116 and KEEP_WHITE_AROUND_COLON.
2118 2000-02-08 Timothy Wall <twall@redhat.com>
2120 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2122 (do_repeat): New. Abstract repeat logic so that a "break" can be
2124 (end_repeat): New. Provide support for a "break" out of the
2126 * read.h: Add prototypes for new functions.
2128 2000-02-08 Timothy Wall <twall@redhat.com>
2130 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2131 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2132 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2135 2000-02-08 Timothy Wall <twall@redhat.com>
2137 * read.c: Added elseif to directives table.
2138 * read.h: Added prototype for s_elseif.
2139 * doc/as.texinfo: Added description for elseif.
2140 * cond.c (s_elseif): New function
2142 2000-02-04 Timothy Wall <twall@redhat.com>
2144 * listing.c (print_lines): Remove conditionals causing bug in
2147 2000-02-03 Timothy Wall <twall@cygnus.com>
2149 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2151 * frags.c (frag_new): Calculate fr_fix in octets
2152 (frag_now_fix) Return offset as target address offset (bytes).
2153 (frag_now_fix_octets) New - Return offset in octets (8-bit
2155 * frags.h: Added prototype for frag_now_fix_octets().
2156 Distinguish between octets and bytes in field descriptions.
2157 * listing.c (calc_hex): Account for octets vs bytes when
2158 printing addresses/offsets.
2159 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2160 target is little-endian, print the octets in a word in big-endian
2161 order so that the display looks like a proper hexadecimal number,
2162 instead of having the octets reversed.
2163 * read.c (do_align): When recording alignment, alignment power
2164 should be in terms of target bytes (minimum addressible unit)
2166 (do_org) Convert ORG target address (byte) argument into an
2167 octet offset when generating a variable fragment.
2168 * symbols.c (resolve_symbol_value): Symbol final value
2169 converted to a target address offset (bytes) from its octet offset.
2170 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2171 offset (bytes) is adjusted by the frag offset (octets) converted
2173 (coff_frob_section) Section alignment power is in terms of bytes;
2174 convert it to an octet alignment power when calculating size (and
2175 size mask) in octets. Don't modify the section size in order to
2176 "align" it for TI COFF, since that format has a different method
2177 for storing alignment information.
2179 2000-02-01 Timothy Wall <twall@cygnus.com>
2181 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2182 entries, matching the way GCC generates them. If not escaped, the
2183 filename is encoded incorrectly.
2185 2000-01-31 Nick Clifton <nickc@cygnus.com>
2187 * config/tc-arm.c (reg_table): Add support for ATPCS register
2190 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2192 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2194 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2196 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2197 of a symbol when we really care about its value.
2199 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2201 * config/tc-mcore.c (md_assemble): Give warning message if
2202 operands passes to instruction are more than the spec.
2204 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2206 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2207 Thumb mode but the label seen was not declared as '.thumb_func'
2208 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2209 correct disassembly of Thumb code bounded by non function labels.
2211 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2213 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2214 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2216 * Makefile.in: Same here.
2219 * configure.in: Set bfd_gas for i386-aout when primary target
2220 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2221 we may need the primary te_file. Remove incorrect comment.
2223 * configure: Regenerate.
2225 * config/e-i386aout.c: New file.
2227 * as.c (USE_EMULATIONS): Move to before print_version_id.
2228 (struct emulation): Add i386aout.
2229 (show_usage): Split text strings. Reformat -a text. Add --em
2233 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2234 (aout_format_ops): New.
2237 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2238 preprocessor conditional and add aout USE_EMULATIONS tests.
2239 (read_a_source_file): Don't pass error strings to printf as
2243 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2245 (do_data): Same here.
2246 (process_file): And here.
2249 * symbols.c (colon): Rewrite "already defined" fatal message
2250 code for aout with USE_EMULATIONS.
2253 * config/obj-aout.c (OBJ_HEADER): Define.
2254 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2256 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2257 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2259 (obj_aout_type): Expand S_SET_OTHER here too.
2260 (obj_read_begin_hook): Remove.
2261 (aout_pop_insert): New.
2262 (obj_aout_s_get_other): New.
2263 (obj_aout_s_get_desc): New.
2264 (aout_format_ops): New.
2267 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2268 gets aout_pseudo_table.
2269 (aout_pseudo_table): Declare.
2270 (obj_read_begin_hook): Define.
2273 * config/obj-coff.c (obj_pseudo_table): Rename to
2275 (coff_pop_insert): Use coff_pseudo_table.
2276 (coff_sec_sym_ok_for_reloc): Remove.
2277 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2278 and comment all zero entries and remove #if 0 code.
2281 * config/obj-coff.h (obj_pop_insert): Define.
2282 (coff_pseudo_table): Declare.
2285 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2286 s_get_size, s_set_size. Comment all zero entries.
2289 * config/obj-elf.c (elf_s_get_other): New function.
2290 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2291 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2292 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2294 (obj_elf_parse_section_letters): Don't pass error strings to
2295 printf as format arg.
2298 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2300 (elf_s_get_other): Declare.
2301 (S_GET_OTHER) Define as elf_s_get_other if not already
2303 (S_SET_OTHER): Only define when not already defined.
2304 (elf_obj_read_begin_hook): Declare.
2305 (obj_read_begin_hook): Define.
2306 (elf_obj_symbol_new_hook): Declare.
2307 (obj_symbol_new_hook): Define.
2310 * config/obj-multi.h: Add copyright header and protect against
2311 multiple inclusion. Add * to all function pointers.
2312 (OBJ_HEADER): If defined, include it rather than other defines
2314 (obj_frob_file_after_relocs): Test for NULL.
2315 (obj_symbol_new_hook): Here too.
2316 (obj_sec_sym_ok_for_reloc): And here.
2317 (S_GET_OTHER): Define.
2318 (S_GET_DESC): Define.
2319 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2320 (OBJ_MAYBE_ELF): Update comment.
2322 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2323 OBJ_AOUT preprocessor conditional and handle emulation by
2324 testing OUTPUT_FLAVOR.
2325 (i386_displacement): Here too.
2326 (md_section_align): Similarly here.
2327 (i386_target_format): Conditionally compile when more than one
2328 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2329 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2330 (i386_displacement): Here too.
2333 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2334 Define TARGET_FORMAT for aout only when not multi.
2337 * config/te-multi.h: Delete file as it's identical to te-generic.h
2339 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2341 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2342 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2345 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2347 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2350 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2352 * config/tc-mips.c (mips_do_align): New function.
2353 * config/tc-mips.h (md_do_align): Define.
2355 2000-01-10 Philip Blundell <philb@gnu.org>
2357 * doc/c-arm.texi (ARM Options): Fix typo.
2358 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2359 line separator for Linux.
2360 * doc/as.texinfo (Comments): Mention the ARM.
2362 2000-01-10 Philip Blundell <pb@futuretv.com>
2364 * configure.in (arm*-*-conix*): New target.
2365 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2367 * configure: Regenerate.
2369 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2371 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2372 (obj_elf_visibility): New function.
2374 * doc/as.texinfo (Visibility): New node: document visibility
2377 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2379 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2380 warning for absolute jump/call without `*' in non-intel mode. No
2381 need to set i.types[0] JumpAbsolute in intel mode.
2383 1999-12-22 Philip Blundell <pb@futuretv.com>
2385 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2386 hook function when changing sections.
2387 (arm_s_data): Likewise.
2389 1999-12-14 Nick Clifton <nickc@cygnus.com>
2391 * config/tc-arm.c (md_parse_option): Add support for -marm720
2392 command line switch.
2394 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2396 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2397 (r_registers, xr_registers): Define.
2398 (r_register_name, xr_register_name): New functions.
2399 (md_assemble): Handle new am33 operand types and instruction
2401 (mn10300_insert_operand, check_operand): Likewise.
2403 1999-11-29 Nick Clifton <nickc@cygnus.com>
2405 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2406 (s_force_thumb): Set thumb_mode to 2.
2407 (md_assemble): Do not complain about thumb instructions on a
2408 non-thumb target if thumb_mode is set to 2.
2410 1999-11-28 Michael Meissner <meissner@cygnus.com>
2412 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2413 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2414 (O_...): Add new machine dependent expressions if we are handling
2415 explicit relocations.
2416 (alpha_reloc_op): New static table holding the explicit relocation
2418 (alpha_literal_hash): New static to hold the hash table for
2419 explicit relocations.
2420 (alpha_macros): Add support for explicit relocations.
2421 (md_begin): If explicit relocations, initialize hash table.
2422 (md_assemble): Don't print a second error if tokenize_arguments
2423 already printed an error message.
2424 (md_apply_fix): Add support for explicit relocations.
2425 (alpha_force_relocation): Ditto.
2426 (alpha_fix_adjustable): Ditto.
2427 (alpha_adjust_symtab): New function to support explicit
2429 (alpha_adjust_symtab_relocs): Ditto.
2430 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2431 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2432 Add support for explicit relocations. Return -2 if an error
2433 message was already printed.
2434 (find_macro_match): Add support for explicit relocations. Comment
2436 (emit_insn): Add support for explicit relocations.
2437 (assemble_tokens): Ditto.
2439 (load_expression): Ditto.
2442 (emit_ir_load): Ditto.
2443 (emit_loadstore): Ditto.
2446 (emit_sextX): Ditto.
2447 (emit_division): Ditto.
2448 (emit_jsrjmp): Ditto.
2449 (emit_retjcr): Ditto.
2451 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2453 (tc_adjust_symtab): If explicit relocations, call the function
2454 alpha_adjust_symtab.
2455 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2456 relocations next to the literal relocation they reference.
2457 (TC_INIT_FIX_DATA): Initialize the new fields.
2458 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2460 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2462 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2463 'B' operand for PA2.0 bb instruction.
2465 1999-11-18 Nick Clifton <nickc@cygnus.com>
2467 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2470 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2472 (mcore_force_relocation): Force relocations to be generated for
2475 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2477 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2478 (i386_displacement): Disallow O_big displacements.
2480 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2482 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2483 Small improvements in error checking.
2484 (md_assemble): Support for unconditional ARM instructions.
2485 (md_parse_option): Support for -m[arm]v5e flag.
2487 1999-11-12 Nick Clifton <nickc@cygnus.com>
2489 * macro.c (buffer_and_nest): Do not check beyond the end of the
2492 1999-11-11 Nick Clifton <nickc@cygnus.com>
2494 * macro.c (buffer_and_nest): Look for seperator after TO and
2497 1999-11-08 Andrew Haley <aph@cygnus.com>
2499 * app.c (do_scrub_chars): When in State 10, treat backslash
2500 characters in the same way as as symbol characters.
2502 1999-11-07 Richard Henderson <rth@cygnus.com>
2504 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2505 the previous label was in the current section before playing
2506 with auto-alignment.
2508 1999-11-06 Nick Clifton <nickc@cygnus.com>
2510 * config/tc-v850.c (v850_force_relocation): Force relocation
2512 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2515 1999-11-05 Michael Meissner <meissner@cygnus.com>
2517 * expr.h (operatorT): Increase machine dependent operators to 16.
2518 * expr.c (op_rank): Ditto.
2520 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2522 * read.c (pseudo_set): Reject attempts to set the value of a
2525 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2528 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2530 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2531 to bfd_set_section_contents.
2533 1999-11-03 Nick Clifton <nickc@cygnus.com>
2535 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2537 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2539 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2540 (mips_ip): Use OPCODE_IS_MEMBER.
2542 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2544 * config/tc-arm.c (reg_required_here): Improve comments.
2546 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2547 (tinsns): Initialize variants field.
2549 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2550 BAD_PC respectively.
2552 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2554 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2555 * config/tc-arm.h: Fix compile time warnings.
2557 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2559 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2560 form @abs16, @(abs16) and @(abs16 + imm).
2562 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2564 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2565 (ISA_HAS_64_BIT_REGS) New.
2566 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2567 mips_emit_delays,macro_build,load_register,load_addresss,
2568 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2569 and/or use new ISA_xxx macros in expressions involving
2570 ISA, particularly mips_opts.isa.
2572 1999-10-18 Michael Meissner <meissner@cygnus.com>
2574 * expr.h (operatorT): Add machine dependent operators md1..md8.
2575 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2576 for the machine dependent operators to use.
2578 * expr.c (op_rank): Add machine dependent operators.
2580 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2582 (O_cpregister): Ditto.
2583 (md_begin): Change X_op test that field is wide enough to use
2584 O_max instead of O_alpha_max.
2585 (cpu_types): Fill in missing initializer.
2586 (alpha_num_macros): Make unsigned.
2587 (md_assemble): Make opnamelen be size_t.
2588 (md_apply_fix): Cast alpha_num_operands to int before testing.
2589 (alpha_force_relocation): Ditto.
2590 (alpha_fix_adjustable): Ditto.
2591 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2592 (tc_gen_reloc): Ditto.
2593 (tc_get_register): Ditto.
2598 (s_alpha_ent): Ditto.
2599 (s_alpha_end): Ditto.
2600 (s_alpha_frame): Ditto.
2601 (s_alpha_prologue): Ditto.
2602 (s_alpha_file): Ditto.
2603 (s_alpha_gprel32): Ditto.
2604 (s_alpha_proc): Ditto.
2605 (s_alpha_set): Ditto.
2606 (s_alpha_base): Ditto.
2607 (s_alpha_align): Ditto.
2608 (s_alpha_arch): Ditto.
2609 (alpha_align): Ditto.
2610 (assemble_insn): Suppress unused variable warning.
2612 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2613 order in the structure.
2614 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2616 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2618 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2620 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2622 * config/tc-i386.c (i386_index_check): Correct #endif location.
2624 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2626 * as.c (show_usage): Document new options.
2627 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2628 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2629 (parse_args): Parse the new options.
2630 (main): If there were warnings, and --fatal-warnings
2631 was specified, print an error.
2632 * as.h: New variable, flag_fatal_warnings, for new option.
2634 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2636 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2637 '@'. Change autoincrement completers to fall through to cache control
2640 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2642 (pa_parse_addb_64_cmpltr): New function.
2644 * config/tc-hppa.c (pa_ip): Change error message.
2645 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2646 '?Q' args to allow falling through.
2648 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2649 Remove unused conditional codes.
2650 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2652 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2654 * config/tc-d30v.c (CHAR_BIT): Define.
2655 (check_range): Fix bit operations to support integers bigger than
2658 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2660 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2663 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2664 Doug Evans <devans@cygnus.com>
2666 Add support for m32rx.
2667 * config/tc-m32r.c (enable_m32rx): New static global.
2668 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2669 (allow_m32rx): New function.
2670 (M32R_SHORTOPTS): Add `O'.
2671 (md_longopts): Add --m32rx plus several warning options.
2672 (md_parse_option): Handle new options.
2673 (md_show_usage): Print them.
2674 (md_begin): Enable m32rx.
2675 (OPERAND_IS_COND_BIT): New macro.
2676 (first_writes_to_seconds_operands): New function.
2677 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2678 (target_make_parallel,assemble_two_insns): New functions.
2679 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2680 If optimizing and m32rx, try to make consecutive insns parallel.
2682 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2684 * config/tc-mips.c (nopic_need_relax): Allow for the
2685 .sdata.foo sections generated by -fdata-sections,
2686 and for the .gnu.linkonce.s sections generated by C++.
2688 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2690 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2691 with cleaner code using completer prefixes. Add 'Y'.
2693 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2695 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2697 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2698 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2699 insn does not match and we should try the next insn in the table.
2701 1999-09-22 Nick Clifton <nickc@cygnus.com>
2703 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2705 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2707 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2710 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2712 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2713 OBJ_ELF. If ELF, add "sq".
2714 (md_parse_option): If ELF, ignore -s and -q.
2715 (md_show_usage): Mention ELF options.
2717 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2719 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2722 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2724 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2726 * config/tc-hppa.c (struct pa_it): New field "trunc".
2727 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2728 (pa_parse_ftest_gfx_completer): New function
2729 (pa_parse_fp_cnv_format): New function.
2731 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2732 (md_apply_fix): Handle 22bit pc-rel branches.
2734 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2736 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2738 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2740 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2742 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2744 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2745 (pa_ip): Handle 'fX'.
2747 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2749 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2750 unwinds unless the function is in the text space.
2751 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2753 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2755 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2756 (md_assemble): To here. Tweak address generation.
2758 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2760 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2761 (md_assemble): Call dwarf2_where for OBJ_ELF.
2762 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2763 (pa_end_of_source): New function.
2764 * tc-hppa.h (md_end): Define for OBJ_ELF.
2766 1999-09-14 Michael Meissner <meissner@cygnus.com>
2768 * configure.in (Canonicalization of target names): Remove adding
2769 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2770 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2771 * configure: Regenerate.
2773 1999-09-14 Donn Terry <donn@interix.com>
2775 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2777 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2779 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2780 pc-relative jmp/call to an absolute symbol.
2781 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2782 absolute section symbols.
2784 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2785 jump handling code and comments.
2787 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2789 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2790 the value if TE_PE and a global defined symbol.
2792 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2794 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2795 print the symbol, rather than printing it here.
2797 1999-09-11 Donn Terry <donn@interix.com>
2799 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2800 BFD_RELOC_RVA relocations.
2802 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2803 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2806 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2808 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2809 * doc/internals.texi (Object format backend): Document
2812 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2813 relocations against global symbols if TE_PE.
2815 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2816 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2818 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2821 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2822 symbols which do not have a constant value, or tags with
2823 non-tags. Remove the symbol from the list before adding it at the
2826 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2827 C_FCN symbol differently if TE_PE.
2828 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2829 appears in the pseudo-op, rather coff_line_base which is only set
2832 * config/obj-coff.c (obj_coff_loc): New static function.
2833 (obj_pseudo_table): Add "loc".
2835 * config/obj-coff.c (add_lineno): Check that the line number is
2838 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2839 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2841 (md_atof): Return NULL rather than 0.
2842 * config/tc-i386.c (md_atof): Change type to int.
2843 * expr.c (expr): Change first parameter to int.
2844 * config/obj-coff.c: Add declarations for static functions.
2845 (coff_frob_symbol): Use SYM_AUXENT.
2846 * config/tc-i386.h (flag_16bit_code): Don't declare.
2848 * config/obj-coff.c (obj_coff_section): Default to setting
2849 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2851 * write.c (adjust_reloc_syms): Print adjusted fixup.
2853 * expr.c (integer_constant): Correct too_many_digits calculation
2856 1999-09-09 Andreas Schwab <schwab@suse.de>
2858 * doc/c-arm.texi: Fix arguments of @var to not contain
2861 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2863 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2865 (md_parse_option): Only support -k flag for ELF and COFF targets.
2867 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2869 * config/tc-hppa.c (pa_ip): Put strict register checks before
2870 call to pa_parse_number.
2872 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2874 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2876 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2879 1999-09-06 Donn Terry <donn@interix.com>
2881 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2883 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2885 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2886 candidate instruction. Require registers for register arguments
2887 when in strict mode. Require assemble-time constants for
2888 constants when in strict mode.
2889 (pa_get_absolute_expression): Require a constant when in strict
2892 1999-09-06 Nick Clifton <nickc@cygnus.com>
2894 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2896 1999-09-04 Steve Chamberlain <sac@pobox.com>
2898 * config/tc-pj.c: New file, supports picoJava in ELF.
2899 * config/tc-pj.h: Ditto.
2900 * configure.in (pjl*, pj*): New targets.
2901 * Makefile.am: Rebuild dependencies.
2902 (CPU_TYPES): Add pj.
2903 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2904 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2905 * doc/c-pj.texi: New file.
2906 * doc/as.texinfo: Add some PJ specifics.
2907 * doc/all.texi: Add PJ to the list of all architectures, sort them
2909 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2910 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2912 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2914 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2915 (obj_frob_file): Test for null pointer.
2916 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2917 (OBJ_PROCESS_STAB): And here.
2918 (elf_obj_sy): Remove
2920 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2921 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2922 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2924 * config/obj-coff.c (no_func): Remove.
2925 (coff_format_ops): Change occurrences of no_func to 0, as we test
2926 for 0 in obj-multi.h.
2928 * configure.in: Enable bfd for i386-coff when primary target is
2929 bfd. Enable i386 elf,coff emulation support. Don't set
2930 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2931 emulation to support.
2932 *configure: Regenerate.
2934 1999-09-02 Nick Clifton <nickc@cygnus.com>
2936 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2937 .section .line directive is encountered.
2939 1999-09-01 Nick Clifton <nickc@cygnus.com>
2941 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2944 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2945 * as.texinfo: Document --gdwarf2 command line option.
2946 Add additional documentation of ARM command line switches.
2948 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2950 * config/tc-i386.c (i386_intel_memory_operand): Combine
2951 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2952 and RESTORE_END_STRING around parse_register calls.
2953 (i386_operand): Here too.
2954 (i386_is_reg): Remove.
2955 (parse_register): Move as_bad calls from within this function to
2958 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2960 Based on a patch from H.J. Lu <hjl@gnu.org>
2961 * config/tc-i386.c (parse_register): Handle FP regs specially.
2962 (md_begin): Remove '(' and ')' from register_chars.
2964 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2966 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2967 error message (done elsewhere).
2969 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2971 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2973 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2975 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2978 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2980 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2982 Add new completers. Fix bug in 64 bit condition handling.
2984 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2987 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2989 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2991 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2993 1999-08-27 Jim Wilson <wilson@cygnus.com>
2995 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2996 (struct ls): Add frag field. Initialize it to zero.
2997 (out_end_sequence): New local text_frag. Set it while in text section.
2998 Replace address check with frag check. Set ls.frag to text_frag if
2999 out_set_addr called.
3000 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3001 Set it before switching sections. Replace address check with frag
3002 check. Set ls.frag to saved_frag if out_set_addr called.
3004 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3006 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3007 output "advance_pc" opcode instead of calling gen_addr_line().
3008 The latter has the undesired side-effect of creating a new row
3009 in the debug line info matrix.
3011 1999-08-26 Jim Wilson <wilson@cygnus.com>
3013 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3014 ls.last_filename if last is less than zero. Set ls.last_filename
3015 when allocating new entry.
3016 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3019 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3021 * config/tc-i386.c (i386_index_check): Fix the displacement size
3022 when INFER_ADDR_PREFIX.
3024 1999-08-18 Nick Clifton <nickc@cygnus.com>
3026 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3029 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3031 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3032 handle 0xffffNNNN constants correctly.
3034 1999-08-16 Nick Clifton <nickc@cygnus.com>
3036 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3039 1999-08-13 Nick Clifton <nickc@cygnus.com>
3041 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3042 (md_apply_fix3): Always pass positive values to
3043 validate_offset_imm.
3045 1999-08-12 Nick Clifton <nickc@cygnus.com>
3047 * config/tc-arm.c (skip_whitespace): New macro.
3048 Formatting tidy ups.
3050 (md_apply_fix3): Store relocation offset in addend for ELF based
3052 (arm_force_relocation): Always generate relocs for Thumb function
3055 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3057 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3058 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3060 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3062 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3063 flags for the unwind subspace.
3065 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3066 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3067 suitable relocation based on the size of the target's pointer.
3068 Always Use subsegment zero for the unwinders.
3069 (pa_level): Handle "2.0w".
3071 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3073 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3074 with the following instruction unless this was specified.
3076 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3078 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3079 certain sections, to match BFD changes.
3081 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3083 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3084 (EXTRA_SCRIPTS): Define to keep automake happy.
3085 * Makefile.in: Rebuild.
3087 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3089 * Makefile.am: Rename .dep* files to DEP*.
3090 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3091 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3093 * Makefile.in: Rebuild.
3095 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3097 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3099 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3101 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3102 avoid problems on DOS filesystems.
3103 * Makefile.in: Rebuild.
3105 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3107 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3109 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3112 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3114 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3115 line to create ${GDBINIT} rather than .gdbinit.
3116 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3118 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3120 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3122 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3124 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3126 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3128 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3129 non-adjustable symbols.
3131 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3133 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3135 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3137 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3140 1999-08-05 Donn Terry <donn@interix.com>
3142 * config/te-interix.h: New file.
3143 * configure.in (i386-*-interix*): New target.
3144 * configure: Rebuild.
3146 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3148 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3149 selectors for ELF too.
3150 (selector_table): Add "ltp" and "rtp" selectors.
3152 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3154 * config/tc-i386.c (i386_operand): No need to change
3155 operand_string pointer in segment reg case before goto
3156 do_memory_reference. Initialise displacement_string_start and
3157 displacement_string_end after do_memory_reference label.
3158 (i386_index_check): Add operand_string param, and print error
3159 message on failure here.
3160 (i386_intel_memory_operand): Instead of here.
3161 (i386_operand): And here.
3162 (INFER_ADDR_PREFIX): Enable.
3164 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3166 * config/tc-i386.h (DefaultSize): Define. Renumber following
3167 opcode_modifier defines.
3169 From Etienne Lorrain <etienne.lorrain@ibm.net>
3170 * config/tc-i386.c (stackop_size): New variable.
3171 (set_16bit_code_flag): Clear it here.
3172 (set_16bit_gcc_code_flag): New function.
3173 (md_pseudo_table): Add "code16gcc" entry.
3174 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3176 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3178 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3179 next_set_end even if the end symbol is being discarded.
3181 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3182 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3183 * config/obj-coff.c: Likewise.
3184 (seg_info_type): Remove.
3185 (seg_info_off_by_4): Change to array of segT.
3186 (s_get_segment): Adjust accordingly.
3187 (obj_pseudo_table): Fully initialize sentinel entry.
3189 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3190 Ralf Baechle <ralf@uni-koblenz.de>.
3192 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3194 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3196 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3198 * config/tc-i386.c: Indentation and white space changes.
3199 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3200 don't enable it by default.
3201 (i386_intel_operand): Remove redundant prototype.
3202 Move check on number of memory operands, and i.mem_operands++
3203 (i386_intel_memory_operand): To here.
3204 Remove i386_immediate code from here. Remove special case code
3205 for input and output using (%dx). Remove base/index checks and
3206 call i386_index_check instead. Save initial operand_string
3207 argument for error message.
3208 (i386_operand): Remove redundant prototype. Move base/index
3209 checks to i386_index_check.
3210 (i386_displacement): Move intel mode check for non-zero
3212 (i386_intel_memory_operand): To here.
3214 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3216 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3217 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3218 by .register pseudo-op if -64 and --no-undeclared-regs.
3219 (s_register, sparc_adjust_symtab): New functions.
3220 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3221 Declare sparc_adjust_symtab as tc_adjust_symtab.
3222 * doc/c-sparc.texi: Add description of #ignore special literal
3223 for .register pseudo-op.
3225 1999-07-30 Catherine Moore <clm@cygnus.com>
3227 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3228 the relocation's section offset.
3230 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3232 * write.c (fixup_segment): Fix generic error check overflow test.
3234 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3235 X_add_number to long.
3237 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3239 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3242 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3244 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3247 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3249 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3251 * configure.bat: Remove; obsolete.
3252 * config/go32.cfg: Likewise.
3254 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3256 * configure.in (i386-*-vxworks*): New target.
3257 * configure: Rebuild.
3259 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3261 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3263 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3265 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3267 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3268 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3269 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3270 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3271 MAX_RELOC_EXPANSION): Define.
3272 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3274 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3276 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3277 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3278 block. Print a warning if an 8-bit or 16-bit constant
3279 displacement or immediate is truncated on output.
3280 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3282 (i386_operand): Disallow immediate jump absolute operand.
3284 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3286 * configure.in: Bump version number to 2.9.5.
3287 * configure: Rebuild.
3289 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3292 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3294 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3295 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3297 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3299 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3301 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3303 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3304 if -mno-fpu was given.
3305 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3307 (cons_fix_new_arm): Remove misleading comments.
3309 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3311 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3313 (relax_segment): Likewise. After giving a rs_org error, convert
3314 the frag to rs_align to avoid cascading errors.
3316 1999-07-12 Andreas Schwab <schwab@suse.de>
3318 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3320 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3322 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3323 as appropriate. Fill in structure initializations. Add variable
3324 initializations. Add casts.
3325 * dwarf2dbg.c (print_stats): Change i to size_t.
3326 * listing.c (listing_listing): Change list_line to unsigned int.
3328 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3330 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3331 rather than checking for \001 and \002 in symbol name.
3332 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3334 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3336 * configure.in (hppa*-linux-gnu*): New target.
3337 * configure: Rebuilt.
3339 1999-07-08 Nick Clifton <nickc@cygnus.com>
3341 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3343 1999-07-07 Nick Clifton <nickc@cygnus.com>
3345 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3346 accessing symbolP directly.
3348 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3350 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3353 1999-07-05 Nick Clifton <nickc@cygnus.com>
3355 * config/tc-arm.c (ARM_EXT_V5): Define.
3356 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3357 (md_begin): Detect ARM v5 architectures.
3358 (md_parse_option): Accept arm v5 specification.
3359 (md_show_usage): Documment -marmv5 switch.
3361 * doc/c-arm.texi: Document -marmv5 command line option.
3363 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3365 (validate_immediate_twopart): New function. Determine if a
3366 constant can be computed by two ADD instructions.
3367 (output_inst): Remove its command line parameter - it was never
3369 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3370 implememt the ADRL pseudo op.
3371 (tc_gen_reloc): Generate a suitable error message if an ADRL
3372 instruction tries to generate a real reloc.
3374 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3376 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3378 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3381 1999-06-27 H.J. Lu <hjl@gnu.org>
3383 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3384 non BFD_ASSEMBLER case.
3386 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3388 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3391 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3393 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3394 out_end_sequence() when the address decreases due to a new frag.
3395 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3396 numbering starts with 1.
3398 1999-06-23 Nick Clifton <nickc@cygnus.com>
3400 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3402 (mcore_s_text): Call obj_elf_text for ELF target.
3403 (mcore_s_data): Call obj_elf_data for ELF target.
3404 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3406 (mcore_s_bss): New function: Dump literal table before changing
3408 (mcore_s_comm): New function: Dump literal table before changing
3411 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3412 No longer static functions.
3413 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3414 Provide prototypes for these functions.
3416 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3418 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3419 a list of names, to try obj_segment_name, and to try abbreviated
3420 names when using COFF without long section names.
3422 * config/tc-alpha.c: More use of symbol accessor functions.
3423 * config/tc-arc.c: Likewise.
3424 * config/tc-d30v.c: Likewise.
3425 * config/tc-fr30.c: Likewise.
3426 * config/tc-i860.c: Likewise.
3427 * config/tc-m88k.c: Likewise.
3428 * config/tc-mcore.c: Likewise.
3429 * config/tc-ns32k.c: Likewise.
3430 * config/tc-sparc.c: Likewise.
3431 * config/tc-v850.c: Likewise.
3433 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3434 sy_value with appropriate accessor functions.
3435 * config/tc-arm.c (md_apply_fix3): Likewise.
3436 * config/tc-d10v.c (AT_WORD_P): Likewise.
3437 * config/tc-v850.c (reg_name_search): Likewise.
3439 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3440 use symbol_get_bfdsym instead.
3441 * config/tc-ppc.c (md_assemble): Likewise.
3442 * config/tc-v850.c (v850_comm): Likewise.
3444 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3446 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3447 the symbol, rather than accessing the bsym member.
3448 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3449 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3450 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3451 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3452 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3453 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3454 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3455 * config/tc-v850.c (tc_gen_reloc): Likewise.
3457 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3459 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3460 (hppa_gen_reloc_type): Conditionalize on BFD64.
3461 (tc_gen_reloc): Re-enable ELF relocations.
3462 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3464 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3466 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3468 (do_ldst): Move assignment out of if condition.
3469 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3470 parentheses to avoid warning.
3472 1999-06-21 Nick Clifton <nickc@cygnus.com>
3474 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3475 macro to get at the BFD symbol associated with a GAS symbol.
3477 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3479 * config/tc-ppc.c: Update for symbol handling changes.
3480 * config/obj-coff.c: Likewise.
3482 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3484 * tc-hppa.c: General cleanups of ELF support. No more spaces
3485 and subspaces for ELF.
3486 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3487 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3488 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3489 (UNWIND_SECTION_NAME): Likewise.
3490 (space/subspace related structures): Conditionalize definitions
3492 (space/subspace directives and support routines): Conditionalize
3493 definitions and references/uses on OBJ_SOM.
3494 (label_symbol_struct): For ELF, track the symbol's segment. For
3495 SOM track its space.
3496 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3498 (USE_ALIASES): Kill for both SOM & ELF.
3499 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3500 (pa_space, pa_subspace): Corresponding changes.
3501 (pa_spaces_begin): Corresponding chagnes.
3502 (md_begin): Do not muck around with space/subspace stuff for
3504 (md_apply_fix): Temporarily disable argument relocation stuff
3506 (tc_gen_reloc): Temporarily disable relocation generation for
3508 (pa_build_unwind_subspace): Similarly.
3510 1999-06-16 Nick Clifton <nickc@cygnus.com>
3512 * config/tc-arm.c (thumb_set): New pseudo op.
3513 (text, data, section): Override these pseudo ops with ARM
3515 (s_thumb_set): New function: Perform the same as a .set pseudo
3516 op, but also mark the alias'ed symbol as being a Thumb
3518 (arm_s_text): New function: Perform the same as the .text
3519 pseudo op, but dump the literal pool before changing
3521 (arm_s_data): New function: Perform the same as the .data
3522 pseudo op, but dump the literal pool before changing
3524 (arm_s_section): New function: Perform the same as the
3525 .section pseudo op, but dump the literal pool before changing
3527 (arm_cleanup): Do not reset the current section before dumping
3530 1999-06-17 Nick Clifton <nickc@cygnus.com>
3532 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3533 OPTION_NO_WARN_UNMATCHED entries.
3534 (md_parse_option): Generate a warning message if an unrecognised
3535 option is encountered.
3537 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3538 (get_operands): When parsing an expression after an '@' symbol
3539 has been detected, do not ignore '#' symbols.
3540 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3543 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3545 From K. Richard Pixley <rich@noir.com>:
3546 * configure.in (ppc-*-vxworks*): New target.
3547 * configure: Rebuild.
3549 1999-06-12 Philip Blundell <philb@gnu.org>
3551 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3553 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3555 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3556 which refer to symbols in linkonce sections, permit reducing the
3557 relocs if the symbol is local.
3559 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3561 * subsegs.c (subseg_text_p): New function.
3562 * as.h (subseg_text_p): Declare.
3563 * read.c (do_align): Use subseg_text_p to set the default fill.
3564 * write.c (subsegs_finish): Likewise.
3565 * config/obj-coff.c (write_object_file): Likewise.
3566 * config/tc-i386.h (md_maybe_text): Don't define.
3567 (md_do_align): Use subseg_text_p to set the default fill.
3568 * config/tc-m32r.c (m32r_do_align): Likewise.
3569 * config/tc-sh.c (sh_do_align): Likewise.
3570 * config/tc-sparc.h (md_do_align): Likewise.
3572 1999-06-12 David O'Brien <obrien@freebsd.org>
3574 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3575 * configure: Rebuild.
3577 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3579 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3580 * Makefile.am: Rebuild dependencies.
3581 * Makefile.in: Rebuild.
3583 * config/tc-i386.c (i386_immediate): Remove unused label
3586 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3587 * symbols.c: Likewise.
3588 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3589 sy_next field when taking address, rather than symbol_next.
3591 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3593 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3594 value from the output file architecture.
3595 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3596 * dwarf2dbg.h: Change bfd_vma to addressT.
3598 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3600 * dwarf2dbg.h: Use PARAMS in function declarations.
3602 1999-06-11 Martin Dorey <mdorey@madge.com>
3604 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3605 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3607 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3609 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3611 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3613 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3616 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3618 * read.c (read_a_source_file): Only declare inescape if
3621 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3623 (find_entry_byval): Add parens to avoid warning.
3625 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3627 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3630 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3632 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3635 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3636 synthetize_setx): New functions.
3637 (md_assemble): Broken the special cases into the above
3638 functions. Make compiler happy if sizeof(bfd_vma)==4.
3639 Fix sethi generated from set/setuw. If instructions have a relloc,
3640 always clear the fields to be relocated in the opcode.
3641 (sparc_ip): Remove special_case global variable.
3643 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3645 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3646 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3647 indication of success rather than a value.
3648 (itbl_get_val): Likewise.
3649 (itbl_get_field): Use strcspn. Change delimiters to include
3651 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3652 (itbl_get_val): Likewise.
3653 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3655 * symbols.c (copy_symbol_attributes): Convert local symbols to
3658 1999-06-10 Nick Clifton <nickc@cygnus.com>
3660 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3663 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3665 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3666 Optimize set if sizeof(bfd_vma) == 64.
3667 (sparc_ip): Fix sethi - without %hi() it should generate
3668 R_SPARC_22 reloc, not R_SPARC_HI22.
3669 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3671 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3673 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3674 (s_ncons): New function.
3675 (native_op_table): New table.
3676 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3677 R_SPARC_OLO10 handling.
3679 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3681 * expr.h (struct expressionS): Revert last change; widen X_op.
3682 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3684 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3686 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3687 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3688 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3689 * Makefile.in: Regenerated.
3691 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3692 `common' pass on to s_mri_common.
3693 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3695 1999-06-06 Richard Henderson <rth@cygnus.com>
3697 * config/obj-elf.c (obj_elf_section): Don't free the return
3698 value of demand_copy_C_string.
3700 1999-06-05 Richard Henderson <rth@cygnus.com>
3702 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3703 creation logic from obj_elf_create_section.
3705 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3706 (section_stack): New.
3707 (special_sections): Make const.
3708 (obj_elf_section): Gut and rewrite parsing.
3709 (obj_elf_change_section): New function broken out of obj_elf_section.
3710 (obj_elf_parse_section_letters): Likewise.
3711 (obj_elf_section_word): Likewise.
3712 (obj_elf_section_type): Likewise.
3713 (obj_elf_previous): Treat as a toggle.
3714 (obj_elf_popsection): New.
3715 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3716 (ppc_section_type): Likewise.
3717 * config/tc-ppc.h: Likewise.
3719 * expr.h (struct expressionS): Don't make X_op a bitfield.
3720 * config/tc-alpha.c: Update for symbol handling changes.
3721 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3722 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3724 1999-06-05 Richard Henderson <rth@cygnus.com>
3726 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3727 (dwarf2_gen_line_info): Kill unused variables.
3728 (dwarf2_finish): Likewise.
3729 (dwarf2_where): Likewise.
3730 (dwarf2_directive_file): If we've only got a string,
3731 hand off to s_app_file.
3732 * ecoff.c: Move the include of ecoff.h.
3733 * symbols.h (S_IS_FUNCTION): Prototype.
3735 * read.c (LEX_HASH): Supply a default.
3737 (s_globl): Update `c' after skipping whitespace.
3738 * read.h (LEX_END_NAME, is_name_ender): New.
3739 * expr.c (get_symbol_end): Respect it.
3741 1999-06-04 Mark Klein <mklein@dis.com>
3743 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3745 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3747 * config/tc-hppa.c: Update for symbol handling changes.
3749 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3751 * cgen.c: Update for symbol handling changes.
3752 * config/tc-m32r.c: Likewise.
3754 * config/tc-hppa.h: Update for symbol handling changes.
3755 * config/tc-hppa.c: Likewise.
3757 * config/tc-arm.h: Update for symbol handling changes.
3758 * config/tc-arm.c: Likewise.
3759 (symbol_make_empty): Remove. Just use symbol_create.
3761 * symbols.c (symbol_set_tc): Correct name.
3763 * Makefile.am: Rebuild dependencies.
3764 ($(OBJS)): Don't depend upon struc-symbol.h.
3765 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3766 * dep-in.sed: Don't remove struc-symbol.h.
3767 * Makefile.in: Rebuild.
3769 * doc/internals.texi (Symbols): Describe changes in symbol
3772 1999-06-03 Richard Henderson <rth@cygnus.com>
3774 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3775 instead of doing the work by hand.
3777 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3779 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3780 state of line state-machine.
3781 (struct ls): Collect DWARF2 line state-machine state in new member
3782 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3783 resulted in any DWARF2 directives.
3784 (reset_state_machine): New function.
3785 (out_end_sequence): Ditto.
3786 (dwarf2_gen_line_info): When switching sections or switching to a
3787 lower text address, call out_end_sequence() first to terminate the
3788 previous code sequence as code sequences MUST have monotonically
3789 increasing addresses.
3790 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3792 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3794 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3795 DWARF2 debug info (line information only, at this point).
3796 * as.h: Update comment about supported debug formats.
3797 * dwarf2dbg.c, dwarf2dbg.h: New files.
3798 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3800 * expr.c (operand): Don't use [ for parens if we want an index op.
3801 (op_encoding): Switch [ into O_index, if desired.
3802 (op_rank): Renumber with O_index on bottom.
3803 (expr): If O_index, match closing bracket.
3804 * expr.h (O_index): New.
3806 * read.c (read_a_source_file): Conditionally allow matched "
3807 in lines passed to md_assemble.
3809 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3811 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3813 Add support for storing local symbols in a small structure to save
3814 memory when assembling large files.
3815 * as.h: Don't include struc-symbol.h.
3816 (symbolS): Add typedef.
3817 * symbols.c: Include struc-symbol.h.
3818 (local_hash): New static variable.
3819 (save_symbol_name): New static function, from symbol_create.
3820 (symbol_create): Call save_symbol_name.
3821 (local_symbol_count): New static variable.
3822 (local_symbol_conversion_count): Likewise.
3823 (LOCAL_SYMBOL_CHECK): Define.
3824 (local_symbol_make): New static function.
3825 (local_symbol_convert): New static function.
3826 (colon): Handle local symbols. Create local symbol for local
3828 (symbol_table_insert): Handle local symbols.
3829 (symbol_find_or_make): Create local symbol for local label name.
3830 (symbol_find_base): Check for local symbol.
3831 (symbol_append, symbol_insert): Check for local symbols.
3832 (symbol_clear_list_pointers, symbol_remove): Likewise.
3833 (verify_symbol_chain): Likewise.
3834 (copy_symbol_attributes): Likewise.
3835 (resolve_symbol_value): Handle local symbols.
3836 (resolve_local_symbol): New static function.
3837 (resolve_local_symbol_values): New function.
3838 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3839 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3840 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3841 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3842 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3843 (symbol_previous, symbol_next): New functions.
3844 (symbol_get_value_expression): Likewise.
3845 (symbol_set_value_expression): Likewise.
3846 (symbol_set_frag, symbol_get_frag): Likewise.
3847 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3848 (symbol_mark_used_in_reloc): Likewise.
3849 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3850 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3851 (symbol_mri_common_p): Likewise.
3852 (symbol_mark_written, symbol_clear_written): Likewise.
3853 (symbol_written_p): Likewise.
3854 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3855 (symbol_section_p, symbol_equated_p): Likewise.
3856 (symbol_constant_p): Likewise.
3857 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3858 (symbol_get_obj, symbol_set_obj): Likewise.
3859 (symbol_get_tc, symbol_set_tc): Likewise.
3860 (symbol_begin): Initialize local_hash.
3861 (print_symbol_value_1): Handle local symbols.
3862 (symbol_print_statistics): Print local symbol statistics.
3863 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3864 Declare new symbols.c functions. Move many declarations here from
3866 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3867 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3868 (struct symbol): Move bsym to make it clearly the first field.
3869 Remove TARGET_SYMBOL_FIELDS.
3870 (symbolS): Don't typedef.
3871 (struct broken_word): Remove.
3872 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3873 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3874 (symbol_clear_list_pointers): Likewise.
3875 (symbol_insert, symbol_remove): Likewise.
3876 (symbol_previous, symbol_append): Likewise.
3877 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3878 (struct local_symbol): Define.
3879 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3880 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3881 (local_symbol_get_frag, local_symbol_set_frag): Define.
3882 (local_symbol_get_real_symbol): Define.
3883 (local_symbol_set_real_symbol): Define.
3885 * write.c (write_object_file): Call resolve_local_symbol_values.
3886 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3887 (TARGET_SYMBOL_FIELDS): Don't define.
3888 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3889 ECOFF_DEBUGGING, add ECOFF fields.
3890 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3891 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3892 ECOFF_DEBUGGING, add ECOFF fields.
3893 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3894 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3895 * config/tc-mcore.h: Don't include struc-symbol.h.
3896 (TARGET_SYMBOL_FIELDS): Don't define.
3897 (struct mcore_tc_sy): Define.
3898 (TC_SYMFIELD_TYPE): Define.
3899 * Many files: Use symbolS instead of struct symbol. Use new
3900 accessor functions rather than referring to symbolS fields
3903 * read.c (s_mri_common): Don't add in value of line_label.
3905 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3906 checking for SEC_LINK_ONCE.
3908 * config/tc-sh.h (sh_fix_adjustable): Declare.
3910 * app.c (input_buffer): New static variable.
3911 (app_push): Save saved_input in allocated buffer.
3912 (app_pop): Restored saved_input.
3913 (do_scrub_chars): Change get parameter to take char * and int as
3914 arguments. Change GET macro to pass input_buffer to get
3915 function. Don't save input into allocated buffer.
3916 * as.h (do_scrub_chars): Update declaration.
3917 * input-file.c (input_file_get): Change to take char * and int.
3918 Read data into passed in buffer. Remove static buffer.
3919 * read.c (scrub_from_string): Change to take char * and int. Copy
3920 data into passed in buffer.
3922 * hash.h: Neaten. Declare hash_traverse.
3923 * hash.c: Complete rewrite based on BFD hashing code.
3924 * gasp.c (chunksize): New variable.
3925 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3928 1999-05-28 Nick Clifton <nickc@cygnus.com>
3930 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3931 addend unless the target uses an old ABI.
3933 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3935 -Wchar-subscripts cleanup
3936 * listing.c (listing_newline): Use unsigned char variable, so
3937 calls to isascii,iscntrl are correct.
3938 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3940 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3941 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3942 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3943 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3945 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3947 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3949 (arch_coldfire_p): New #define.
3950 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3952 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3954 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3956 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3957 (install_operand): Add place `N'.
3958 (init_table): Add registers ACC, MACSR, MASK.
3960 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3962 * config/tc-m68k.c: Change mcf5200 --> mcf.
3963 (archs): Add mcf5206e, mcf5307.
3964 (m68k_ip): Add format `u'.
3965 (install_operand): Add place `m', `M', `h'.
3966 (init_table): Add upper/lower registers.
3968 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3970 1999-05-28 Martin Dorey <mdorey@madge.com>
3972 * config/tc-i960.c: Several minor changes to add ELF and
3973 BFD_ASSEMBLER support.
3974 * config/tc-i960.h: Likewise.
3975 * configure.in (i960-*-elf*): New target.
3976 * aclocal.m4, configure: Rebuild.
3978 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3980 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3981 reloc changes when defined(BFD_ASSEMBLER).
3983 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3985 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3987 * write.c (write_print_statistics): Output to file, not stderr.
3989 * expr.c (generic_bignum_to_int32,64): Prototype.
3991 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3992 output_sleb128, output_uleb128, output_big_sleb128,
3993 output_big_uleb128, output_big_leb128): Prototype.
3994 (output_big_sleb128, output_big_uleb128): Make inline.
3995 (output_big_leb128): Remove inline
3997 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3998 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3999 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4000 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4001 value for correct overflow check in write.c:fixup_segment.
4002 * write.c (fixup_segment): Move bitfield overflow checks to after
4003 the md_apply_fix call.
4004 * config/obj-coff.c (fixup_segment): Likewise.
4005 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4006 valueT *val argument.
4008 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4010 * config/atof-ieee.c (gen_to_words): Correctly round a
4011 denormalized number. Fix off-by-one in range checking for
4012 exponent in a denormal.
4014 1999-05-10 Nick Clifton <nickc@cygnus.com>
4016 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4019 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4021 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4023 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4025 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4026 (ReverseRegRegmem): Remove.
4027 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4028 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4029 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4032 From Doug Ledford <dledford@redhat.com>
4033 * config/tc-i386.h (RegXMM): New for P/III.
4034 * config/tc-i386.c: Add support for P/III.
4036 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4038 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4039 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4040 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4042 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4044 * config/tc-i386.c (i386_immediate): Skip whitespace before
4045 complaining about junk after expression.
4046 (i386_displacement): Likewise.
4048 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4050 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4051 Don't copy before downcaseing.
4053 1999-05-05 Catherine Moore <clm@cygnus.com>
4055 * tc-m68k.c: Include elf/m68k.h.
4056 (m68k_elf_final_processing): New routine.
4057 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4060 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4062 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4065 1999-04-30 Nick Clifton <nickc@cygnus.com>
4067 * config/tc-mcore.c (mcore_s_section): Dump literals before
4070 1999-04-29 Nick Clifton <nickc@cygnus.com>
4072 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4075 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4077 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4078 (TC_INIT_FIX_DATA): Delete.
4079 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4080 (TC_INIT_FIX_DATA): Delete.
4081 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4082 * write.c (fix_new_internal): Initialize fx_cgen member.
4083 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4084 (gas_cgen_md_apply_fix3): Update.
4085 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4086 (md_cgen_record_fixup_exp): Update.
4087 (FX_OPINFO_R_TYPE): Update.
4089 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4090 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4091 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4092 * frags.h (struct frag): Make opindex, opinfo ints.
4094 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4096 1999-04-26 Tom Tromey <tromey@cygnus.com>
4098 * aclocal.m4, configure: Updated for new version of libtool.
4100 1999-04-22 Nick Clifton <nickc@cygnus.com>
4102 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4104 (md_apply_fix3): Do not fix up absolute relocations against
4107 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4109 1999-04-20 Nick Clifton <nickc@cygnus.com>
4111 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4112 changes and data-in-text directives.
4113 (mcore_cons): New function: intercept cons() operations.
4114 (mcore_float_cons): New function: intercept float_cons()
4116 (mcore_stringer): New function: intercept stringer() operations.
4118 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4120 * obj.h (struct format_ops): Change generate_asm_lineno field to
4122 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4124 * config/tc-alpha.c (find_opcode_match): Add default case to
4126 (find_macro_match): Likewise.
4127 (load_expression): Parenthesize && within ||.
4129 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4131 1999-04-17 Nick Clifton <nickc@cygnus.com>
4133 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4134 .text .data .section pseudo ops.
4135 (mcore_s_section): New function. Dump lits before changing secs.
4136 (mcore_s_text): New function. Dump lits before changing secs.
4137 (mcore_s_data): New function. Dump lits before changing secs.
4139 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4141 * config/tc-mips.c (mips_32bitmode): New.
4142 (md_begin): Set mips_32bitmode if needed.
4143 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4144 Set EF_MIPS_32BITMODE.
4146 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4148 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4151 1999-04-16 Nick Clifton <nickc@cygnus.com>
4153 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4155 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4157 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4158 expressions correctly.
4161 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4163 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4165 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4167 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4168 and fmpynfadd instructions.
4170 1999-04-11 Richard Henderson <rth@cygnus.com>
4172 * as.h (environ): Declare it, if needed.
4173 * as.c (dump_statistics): Don't declare environ.
4174 * configure.in (environ): Detect declaration.
4175 * configure, config.in: Rebuild
4177 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4178 (i386_displacement): Allocate enough space for replacement buffer.
4179 Clean up replacement buffer initialization.
4181 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4183 * subsegs.c (section_symbol): Don't create a new symbol if one
4184 already exists; instead, use the existing one, but set its segment
4185 and frag data if it hasn't already been defined.
4186 * config/obj-coff.c (c_section_symbol): Likewise.
4188 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4190 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4192 1999-04-08 Nick Clifton <nickc@cygnus.com>
4194 * config/tc-mcore.c: New File: Support routines for MCore
4196 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4197 * config/obj-coff.c: Add support for mcore-pe target.
4199 * Makefile.am: Add support for MCore targets.
4200 * Makefile.in: Regenerate.
4201 * configure.in: Add support for MCore targets.
4202 * configure: Regenerate.
4204 * doc/all.texi: Set MCORE.
4205 * doc/as.texinfo: Document MCore specific command line options.
4207 * write.h: Prevent multiple inclusion.
4209 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4211 * asintl.h (LC_MESSAGES): Never define.
4212 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4214 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4217 * Makefile.am (m68k-parse.c): If configuring in the source
4218 directory, copy m68k-parse.y into the local directory before
4219 running ylwrap, to remove spurious differences when generating
4221 * Makefile.in: Rebuild.
4223 * config/tc-sparc.h (md_do_align): Just allocate the number of
4224 bytes necessary, rather than always allocating 1024.
4226 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4228 * listing.c (listing_newline): Add cast to avoid warning.
4229 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4230 * config/tc-i386.c (i386_scale): Add return value.
4231 (build_displacement_string): Remove unused local temp_disp2.
4232 (i386_intel_memory_operand): Add parentheses to avoid warning.
4233 (i386_intel_operand): Remove unused local end_of_operand_string.
4234 (i386_operand): Remove unused local operand_modifier.
4235 (i386_operand): Add parens to avoid warning.
4237 1999-04-04 Don Bowman <don@pixsci.com>
4239 * configure.in: Add mips*-*-vxworks* target; have it define
4241 * configure, config.in: Rebuild.
4243 1999-03-31 Nick Clifton <nickc@cygnus.com>
4245 * configure.in (emulations): Add support for arm-epoc-pe.
4246 * configure: Regenerate.
4247 * config/te-epoc-pe.h: New file. Define macros specific to
4249 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4250 for arm-epoc-pe target.
4252 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4254 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4256 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4258 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4259 detect ",n" without a condition.
4260 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4263 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4265 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4266 instruction is encoded with one bit.
4269 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4271 * doc/internals.texi (CPU backend): Mention that
4272 line_separator_chars should not include newline. From thi
4273 <ttn@mingle.glug.org>.
4275 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4277 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4278 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4280 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4282 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4284 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4286 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4289 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4291 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4293 1999-03-15 Martin Hunt <hunt@cygnus.com>
4295 * app.c (do_scrub_begin): Change '-' back to a symbol char
4296 so we can use multiple opcodes on a line again.
4298 * config/tc-d30v.c: By default, warn if a symbol has
4299 the same name as a register. Plus some minor
4300 updates from the branch.
4302 1999-03-13 Nick Clifton <nickc@cygnus.com>
4304 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4305 BFD_RELOC_16 and BFD_RELOC_64.
4307 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4309 * expr.c (expr): Add missing else.
4311 1999-03-12 Nick Clifton <nickc@cygnus.com>
4313 * config/tc-arm.c (md_apply_fix3): Improve error message.
4315 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4317 * Makefile.am (CPU_TYPES): Add fr30.
4318 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4319 (fr30,m32r dependencies): Update.
4320 * Makefile.in: Rebuild.
4322 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4323 (gas_cgen_record_fixup_exp): Ditto.
4324 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4325 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4326 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4327 (md_cgen_lookup_reloc): Update use of operand->type.
4328 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4329 (md_convert_frag): Call cgen_operand_lookup_by_num.
4330 (md_cgen_lookup_reloc): Update use of operand->type.
4331 (m32r_cgen_record_fixup_exp): Ditto.
4333 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4335 * config/tc-mips.c (md_show_usage): Fix message.
4337 1999-03-03 Nick Clifton <nickc@cygnus.com>
4339 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4340 and LDR reg,=<expr> instruction.
4342 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4345 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4347 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4349 1999-02-17 Nick Clifton <nickc@cygnus.com>
4351 This patch was created by: Scott Bambrough
4352 <scottb@corelcomputer.com>
4355 Special cased '@' character. The '@' character is used as the
4356 ARM assembler comment character, as a special character
4357 and in ELF .symver pseudo-op's, and as a special character in
4358 .type and .section pseudo-ops.
4359 (symver_pseudo): New static variable.
4360 (symver_state): New static variable.
4361 (struct app_save): Add field 'symver_state'.
4362 (app_push): Save global symver_state int struct app_save.
4363 (app_pop): Restore global symver_state from struct app_save.
4364 (do_scrub_chars): Special case handling of '@' character in
4367 * configure.in: Modified to recognize armv* uname syntax from ARM
4369 * configure: Regenerated.
4371 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4372 a prefix to the section's type.
4373 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4374 the type's typename.
4376 * config/tc-arm.h: Add support for PIC generation:
4377 (pic_code): New boolean.
4378 (obj_relocate_extern): Define.
4379 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4380 (TC_CONS_FIX_NEW): Define.
4381 (tc_fix_adjustable): Define.
4382 (GLOBAL_OFFSET_TABLE_NAME): Define.
4384 * config/tc-arm.c: Add support for PIC generation:
4385 (line_seperator_chars): Allow ';' as a seperator for Linux.
4386 (is_immediate_prefix): New macro.
4387 (arm_parse_reloc): New function.
4388 (s_arm_elf_cons): New function.
4389 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4390 (md_undefined_symbol): Special case handling for the Global Offset
4392 (md_apply_fix3): Handle PIC relocs.
4393 (tc_gen_reloc): Handle PIC relocs.
4394 (md_parse_option): Add support for '-k' command line switch to
4395 enable PIC generation.
4396 (cons_fix_new_arm): New function.
4397 (s_arm_elf_cons): New function.
4399 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4401 * configure.in: Add comments for uses of AC_DEFINE.
4402 * acinclude.m4: Likewise.
4403 * acconfig.h: Remove.
4404 * aclocal.m4: Rebuild.
4405 * configure: Rebuild.
4406 * Makefile.in: Rebuild.
4407 * config.in: Rebuild.
4409 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4411 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4412 non-constant offset from a base register.
4414 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4416 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4419 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4421 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4422 (emit_insn): Look for pc-relative and no-overflow specifiers on
4423 internal relocation types.
4425 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4427 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4430 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4432 (mips_4650, mips_4010, mips_4100): Variables removed.
4433 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4434 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4436 (md_begin): Don't bother initializing the mips_NNNN variables;
4437 mips_cpu is set, and that's good enough now.
4438 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4439 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4440 (show): New function, to handle wrapping in the CPU lists.
4441 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4443 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4445 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4446 than treat as an immediate specifier.
4448 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4450 * config/tc-i386.c: Prototype many functions.
4451 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4452 (i386_immediate): Remove unused second argument.
4453 (i386_intel_operand): Fix i386_is_reg typo.
4454 (i386_operand): Use allow_naked_reg.
4455 (output_invalid): Make operand int for K&R.
4457 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4459 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4461 * Makefile.in: Rebuild.
4463 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4465 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4467 (EXTRA_as_new_SOURCES): Comment out.
4468 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4469 * Makefile.in: Rebuild.
4470 * doc/Makefile.in: Rebuild.
4471 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4472 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4473 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4474 * configure: Rebuild.
4475 * aclocal.m4: Rebuild.
4476 * config.in: Rebuild.
4477 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4478 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4479 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4480 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4481 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4482 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4483 (gas_cgen_record_fixup_exp): Ditto.
4484 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4485 descriptor, not global variable.
4486 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4487 descriptor, not global variable. Refer to insert_operand handler
4488 via cpu descriptor, not global function.
4489 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4490 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4491 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4492 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4493 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4494 * config/tc-m32r.c: Ditto.
4495 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4496 (md_assemble): Ditto.
4497 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4499 1999-02-09 Nick Clifton <nickc@cygnus.com>
4501 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4502 relocations for ELF targets.
4504 1999-02-08 Nick Clifton <nickc@cygnus.com>
4506 * configure.in: Add support for StrongARM target.
4507 * configure: Regenerate.
4509 1999-02-05 Nick Clifton <nickc@cygnus.com>
4511 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4513 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4516 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4518 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4520 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4522 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4523 (INTEL_DWORD_MNEM_SUFFIX): Define.
4526 (DWORD_PTR): Define.
4527 (XWORD_PTR): Define.
4529 (OFFSET_FLAT): Define.
4531 (NONE_FOUND): Define.
4534 * config/tc-i386.c (set_intel_syntax): New routine.
4535 (intel_syntax): Declare.
4536 (allow_naked_reg): Declare.
4537 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4538 (intel_float_operand): New routine.
4539 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4540 Handle brackets as well as parens. Call i386_intel_operand for
4541 intel syntax. Reverse operands if appropriate. Handle new
4542 suffixes. Handle movzx and movsx.
4543 (i386_is_reg): New routine.
4544 (i386_immediate): New routine.
4545 (i386_scale): New routine.
4546 (i386_displacement): New routine.
4547 (i386_operand_modifier): New routine.
4548 (build_displacement_string): New routine.
4549 (i386_parse_seg): New routine.
4550 (i386_intel_memory_operand): New routine.
4551 (i386_intel_operand): New routine.
4552 (i386_operand): Call i386_displacement, i386_immediate,
4553 i386_scale, etc. instead of handling inline.
4554 (parse_register): Handle registers without prefix.
4556 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4558 * configure: Regenerate.
4559 * configure.in (arm-*-oabi): New.
4560 (thumb-*-oabi): New.
4561 * config/tc-arm.c (target_oabi): Declare.
4562 (md_apply_fix3): Support REL relocs.
4563 (md_parse_option): Handle -oabi.
4564 (elf32_arm_target_format): New routine.
4565 (md_longopts): Add OPTION_OABI.
4566 * config/tc-arm.h: Redefine TARGET_FORMAT.
4569 1999-01-28 Nick Clifton <nickc@cygnus.com>
4571 * write.c (write_relocs): Handle out of range error.
4573 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4574 (fr30_force_relocation): Default to 0.
4576 * config/tc-fr30.h (obj_fix_adjustable): Define.
4577 (TC_FORCE_RELOCATION): Define.
4579 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4582 1999-01-16 Nick Clifton <nickc@cygnus.com>
4584 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4585 merge of two instructions if the left instruciton kills the right.
4587 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4589 * Makefile.in: Regenerate.
4590 * configure.in: Redo test for using cgen.
4591 * configure: Regenerate.
4593 1999-01-09 Nick Clifton <nickc@cygnus.com>
4595 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4596 redefinition of this macro.
4598 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4600 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4603 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4605 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4606 a read of HI or LO and an immediatly following branch.
4608 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4610 * config/tc-mips.c (md_begin): Another correction to the setting of
4613 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4615 * config/tc-mips.c (md_begin): Correct type-o in setting of
4618 1998-12-21 Nick Clifton <nickc@cygnus.com>
4620 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4621 bit insn when optimizing, so that parallelised instructions will
4622 start on a 32 bit boundary.
4624 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4626 * config/tc-mips.c (mips_eabi64): New.
4627 (md_begin): Set mips_eabi64.
4628 (mips_elf_final_processing): Use it.
4630 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4632 * config/tc-mips.c (mips_elf_final_processing):
4633 Correct setting of ABI in e_flags.
4635 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4637 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4640 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4642 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4644 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4646 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4647 warning, values that don't fit in the field.
4649 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4651 * config/tc-mips.c (mips_abi_string): New.
4652 (md_parse_option,md_longopts): Add mabi.
4653 (mips_elf_final_processing): Set e_flags based on mabi flag.
4655 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4657 * config/tc-mips.c (md_parse_option): Handle vr4111.
4659 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4661 * config/tc-h8300.c (build_bytes): Change message given if the
4662 instruction requires H8/300H mode and we're not in Hmode, to
4663 suggest that it may be the operand modes that are the problem, not
4664 necessarily the opcode.
4666 1998-12-10 Nick Clifton <nickc@cygnus.com>
4668 * config/tc-fr30.c: Add line separator character.
4670 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4672 * configure.in (hppa-*-mpeix*): New target.
4673 * config/obj-som.h (obj_som_compiler): Declare.
4674 * config/obj-som.c (compiler_seen): New static variable.
4675 (obj_som_compiler): New function.
4676 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4677 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4678 (pa_type_args): Set hppa_priv_level.
4679 (pa_compiler): New static function if OBJ_SOM.
4680 * configure: Rebuild.
4682 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4684 * read.c (output_leb128): Don't mark as inline.
4686 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4688 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4689 AIX .vbyte unaligned data support.
4690 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4691 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4694 1998-12-07 Nick Clifton <nickc@cygnus.com>
4696 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4699 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4701 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4702 BFD_RELOC_ARM_PCREL_BRANCH.
4704 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4706 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4707 checking the target type.
4708 (mips-dec-bsd*): Set endian to little.
4709 * configure: Rebuild.
4711 COFF weak symbol support, based on patches from Mark Elbrecht
4712 <snowball3@usa.net>:
4713 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4714 * config/obj-coff.c (obj_coff_weak): New static function.
4715 (obj_coff_endef) [both versions]: Handle weak symbols.
4716 (coff_frob_symbol): Likewise.
4717 (yank_symbols): Likewise.
4718 (obj_pseudo_table): Add "weak".
4720 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4721 <aymeric.vincent@emi.u-bordeaux.fr>.
4722 * aclocal.m4: Rebuild with current tools.
4723 * configure: Rebuild.
4725 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4726 an assertion failure for a case we can't handle when OBJ_ECOFF.
4728 * expr.c (operator): And with 0xff to avoid problems with signed
4731 1998-12-03 Nick Clifton <nickc@cygnus.com>
4733 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4734 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4736 1998-12-02 Nick Clifton <nickc@cygnus.com>
4738 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4741 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4743 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4744 calculation of pcrel point.
4746 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4748 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4751 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4753 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4755 (d10v_cleanup): Only generate previous insn if a multiline insn is
4758 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4760 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4763 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4765 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4766 -marm6xxx command line switches.
4768 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4770 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4771 (itbl-ops.o): Delete duplicate dependencies.
4772 Rebuild dependencies.
4773 Add fr30 dependencies.
4774 * Makefile.in: Rebuild.
4776 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4778 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4780 * listing.c: Ignore line terminator characters found inside
4783 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4785 * po/gas.pot: Regenerated.
4787 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4789 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4790 fr30_is_label_start(). Also checks for delay slot insns.
4792 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4793 FR30 instructions which contain a colon in the mnemonic.
4795 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4797 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4799 * config/tc-fr30.c: Removed currently superflous code.
4801 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4803 * config/tc-fr30.h: New file.
4804 * config/tc-fr30.c: Tweaking so that it will compile.
4806 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4808 * config/tc-d10v.h (obj_fix_adjustable): Define.
4809 (TC_FORCE_RELOCATION): Define.
4810 (d10v_force_relocation): Declare.
4811 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4812 (md_apply_fix3): Handle Vtable relocs.
4813 (d10v_fix_adjustable): New.
4814 (d10v_force_relocation): New.
4816 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4818 * config/tc-d30v.c: Change default behaviour to ignore potential
4819 conflicts between register name and symbol names.
4821 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4823 * configure.in: Add fr30-*-*.
4824 * config/tc-fr30.c: New file.
4825 * Makefile.in: Regenerated.
4826 * config.in: Regenerated.
4827 * configure: Regenerated.
4828 * doc/Makefile.in: Regenerated.
4829 * po/gas.pot: Regenerated.
4831 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4833 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4836 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4838 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4840 (do_scrub_chars): Add some casts to unsigned char to avoid
4841 unwanted sign extension.
4842 * read.c (lex_type): Set characters about 127 to be symbol
4844 * config/tc-i386.c (md_begin): Set identifier_chars and
4845 operand_chars for values above 127.
4847 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4849 * configure.in: detect cygwin* instead of cygwin32*
4850 * configure: regenerate
4852 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4854 * listing.c: Add support for producing a listing from piped
4857 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4859 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4860 (append_insn): Account for the tx39's multiply behavior.
4862 1998-10-26 Michael Meissner <meissner@cygnus.com>
4864 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4865 from assemble_parallel_insns. Add support for '->' to indicate
4866 explicitly serializing the instructions.
4867 (md_assemble): Ditto.
4869 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4871 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4874 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4876 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4878 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4880 * config/tc-mips.c : support frame and regmask/fregmask when
4881 MIPS_STABS_ELF is specified.
4883 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4885 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4886 (md_apply_fix): Don't return 1 for VTABLE relocs.
4887 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4889 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4891 * doc/c-i386.texi: Replace occurences of "opcode" with
4892 "instruction mnemonic", "instruction", or "mnemonic" when
4893 referring to the name of an instruction. Use "opcode" when
4894 referring to the sequence of machine bytes.
4896 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4897 (is_opcode_char): Rename to is_mnemonic_char.
4898 (md_assemble and i386_operand): Correct error messages from
4899 "opcode" to "instruction mnemonic"
4900 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4901 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4902 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4903 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4904 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4905 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4906 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4908 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4910 * config/tc-i386.c (i386_operand): Check for garbage after
4913 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4915 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4916 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4918 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4920 * config/tc-sh.h (obj_fix_adjustable): Define.
4921 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4922 (md_apply_fix): Likewise.
4923 (tc_gen_reloc): Likewise.
4924 (sh_fix_adjustable): New.
4926 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4928 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4929 * cgen.h (gas_cgen_finish_insn): Update prototype.
4930 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4931 cgen_insn_t -> CGEN_INSN_INT.
4932 (make_parallel): Update handling of CGEN_INT_INSN_P.
4933 (assemble_parallel_insn): Ditto.
4934 (target_make_parallel): New function.
4935 (md_assemble): Use it.
4937 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4939 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4941 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4943 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4944 converted into lower case.
4946 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4948 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4949 (gas_cgen_tc_gen_reloc): Likewise.
4950 * config/tc-m32r.h (obj_fix_adjustable): Define.
4951 * config/tc-m32r.c (m32r_fix_adjustable): New.
4952 (m32r_force_relocation): Handle VTABLE relocs.
4954 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4956 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4958 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4960 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4961 to lower case before parsing.
4963 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4964 parallel insns modift buts in the PSW as a side effect.
4966 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4968 * config/tc-d30v.c (find_format): Test for missing flag and
4971 (md_apply_fix3): Fix error messages to avoid
4972 assumption about presence of a symbol.
4974 (parallel_ok): Disallow parallel instructions that both modify the
4977 (find_format): Generate a warning if an odd numbered register is
4978 used as the first register in a mutli-register instruction.
4980 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4982 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4983 relocations are always associated with a symbol.
4985 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4987 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4988 (elf32_sparc_force_relocation): Declare.
4989 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4990 (tc_gen_reloc): Handle vtable relocs.
4991 (elf32_sparc_force_relocation): New.
4993 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4995 * symbols.c (S_IS_FUNCTION): New.
4996 * config/tc-v850.h (obj_fix_adjustable): Define.
4997 (TC_FORCE_RELOCATION): Define.
4998 (v850_force_relocation): Declare.
4999 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5000 of fx_addnumber for VTABLE reloc addends.
5001 (md_apply_fix3): Handle VTABLE relocs.
5002 (v850_fix_adjustable): New.
5003 (v850_force_relocation): New.
5005 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5007 * tc-hppa.c (fp_operand_format): Add some additional formats.
5008 (pa_ip): Do not automatically promote into pa2.0 mode.
5009 (pa_level): Handle ".level 2.0".
5011 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5013 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5014 * config/tc-i386.h (template.extension_opcode): Change to
5015 unsigned int to allow full range of 8-bit opcode suffixes.
5016 (None): Redefine as 0xffff.
5018 From Jeff B Epler <jepler@usgs.gov>
5019 * doc/c-i386.texi (i386-SIMD): New section.
5021 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5023 * read.c (discard_rest_of_line): New function.
5024 * read.h: Declare it.
5025 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5027 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5029 * config/tc-d10v.c (find_symbol_matching_register): New function.
5030 (find_opcode): Cope with the case where a register name matches
5033 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5035 * config/tc-v850.c (md_pcrel_from): Rename to
5036 v850_pcrel_from_section.
5037 (v850_pcrel_from_section): Do not resolves symbols in other
5040 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5042 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5044 * config/tc-d10v.c (find_opcode): Generate an error if a register
5045 is supplied for an operand that should not be a register.
5047 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5049 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5050 instructions to have another instruction in the right bin.
5052 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5054 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5055 the right container if the left container holds a branch
5058 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5060 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5061 both a register name and symbol name.
5062 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5064 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5066 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5067 execution unit class.
5069 (reg_name_search): If a name matches a register and a symbol,
5070 prefer the register.
5071 (find_format): Disallow flag registers when a general purpose
5072 register is required.
5073 If a number is required, but a register has been given, check to
5074 see if a symbol with the same name as the register exists, and if
5075 so, use that symbol.
5077 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5079 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5081 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5083 * config/tc-d30v.c (find_format): Do not accept flag registers as
5084 general purpose registers.
5085 (find_format): If an immediate value is expected at a given place
5086 in a format, but a register name has been provided instead, check
5087 to see if that register name matches the name of a predefined
5088 symbol and if it does, then use the symbol instead.
5089 (reg_name_search): If a register name matches a symbol name,
5090 prefer the register name to the symbol name.
5092 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5094 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5095 the previous insn to empty.
5097 1998-09-20 Michael Meissner <meissner@cygnus.com>
5099 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5100 pieces, forcing the use of an ANSI compiler.
5102 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5104 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5106 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5108 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5110 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5112 (obj_elf_vtable_entry): Likewise.
5113 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5114 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5115 (tc_gen_reloc): Likewise.
5116 (arm_fix_adjustable): Likewise.
5117 (elf32_arm_force_relocation): New.
5118 (armelf_frob_symbol): Remove coff-style symbol support.
5120 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5122 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5124 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5126 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5127 OBJ_COFF so that routine is defined for a.out format.
5129 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5131 * config/tc-i386.c (i386_operand): Detect non-segment registers
5132 used as segment prefixes.
5134 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5136 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5137 optimize across FDE boundaries.
5139 * config/obj-coff.c (obj_coff_section): Preserve any link once
5140 flags when setting the section flags.
5142 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5144 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5145 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5147 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5149 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5152 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5154 * frags.c (frag_grow): Include the size of the frag struct in the
5157 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5158 if the new subseg comes before the old.
5160 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5162 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5163 to handle edge8 and edge16.
5165 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5167 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5168 before we clobber the symbol involved.
5170 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5172 * config/tc-arm.c: Remove OBJ_ELF definitions for
5173 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5174 use arm_adjust_symtab for OBJ_COFF.
5175 (armelf_adjust_symtab): New Routine.
5176 * config/tc-arm.h: Define obj_adjust_symtab to
5177 armelf_adjust_symtab for OBJ_ELF.
5179 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5181 * configure.in: Make all i386-elf targets use bfd_gas.
5182 * config/tc-i386.c (tc_i386_force_relocation): New.
5183 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5184 (md_apply_fix3): Likewise.
5185 (tc_gen_reloc): Handle them.
5186 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5187 tc_i386_force_relocation.
5189 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5191 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5193 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5195 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5196 current opcode after writing the first insturction of a reverse
5199 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5201 * read.h (generate_lineno_debug): Add prototype.
5202 * read.c (generate_lineno_debug): Make non-static.
5204 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5206 * config/tc-i386.c (md_assemble): Only warn for address/data size
5209 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5211 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5212 against Thumb function names, as the linker needs this information.
5214 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5216 * expr.c (operand): Check also that there is no advance in operand
5217 after atof_generic in order to decide "is it label 0f or floating
5220 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5222 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5223 command line options with a single dash.
5224 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5226 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5228 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5229 * tc-arm.c (arm_fix_adjustable): New routine.
5231 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5233 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5234 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5235 demand_empty_rest_of_line before mri_comment_end.
5236 (equals): Check garbage after expression before
5237 mri_comment_end in MRI mode.
5239 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5241 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5242 small immediate constant to use the constant itself rather than
5245 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5247 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5248 (pa_leave): Likewise.
5250 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5252 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5254 (i386_operand): Fix an error message.
5256 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5258 * doc/c-arm.texi (ARM Directives): Document .req directive.
5260 * config/tc-arm.c (reg_required_here): Display erroneous string if
5261 the register name could not be decoded.
5262 Do not set inst.instruction if the sift is -1.
5264 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5266 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5269 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5271 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5272 even if it is belived to be unnecessary.
5274 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5276 config/tc-i386.c (i386_operand): Size immediate constants by
5277 suffix (erroneously removed as part of July 7 change).
5279 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5281 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5282 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5283 (armelf_frob_symbol): New Routine.
5284 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5286 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5288 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5290 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5292 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5293 command line switches passed to assembler.
5295 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5297 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5298 (gas_cgen_opcode_desc): Declare.
5299 (gas_cgen_parse_operand): Declare.
5300 (*): Prepend gas_ to gas specific fns to denote them as such.
5302 * cgen.c (gas_cgen_opcode_desc): New global
5303 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5304 (queue_fixup): Renamed from cgen_queue_fixup.
5305 (*): Prepend gas_ to gas specific fns to denote them as such.
5307 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5308 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5309 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5310 Open opcode table and initialize it.
5311 (make_parallel): Use gas_cgen_opcode_desc.
5312 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5313 (md_assemble): Ditto.
5315 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5317 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5318 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5319 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5320 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5321 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5322 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5323 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5324 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5325 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5326 (INIT_STAB_SECTION): Likewise.
5327 (OBJ_PROCESS_STAB): Likewise.
5329 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5330 (md_parse_option): Watch for them.
5331 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5332 (md_begin): Kill neverdef code.
5333 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5334 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5335 (s_alpha_coff_wrapper): New.
5336 (md_pseudo_table): Trap all ECOFF pseudos.
5338 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5340 Start of changes to remove mdebug section from mips*-elf
5341 Based on MIPS_STAB_ELF definition
5342 * acconfig.h: undef if not configured
5343 * config.in: undef if not configured
5344 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5345 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5346 * stabs.c (s_stab_generic): flush frag
5348 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5350 * configure.in: (arm-*-elf): Handle.
5351 (thumb-*-elf): Handle.
5352 * configure: Regenerate.
5353 * read.c (stringer): Fix typo in comment.
5354 * write.c (fixup_segment): Don't add symbol value to addend if
5356 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5358 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5361 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5363 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5364 (write_2_short): Emit warning if new flag is set.
5365 (do_assemble): Set flags if left instruction is one of special
5366 "right-instruction-killer" type.
5368 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5370 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5371 Always output words in debug_info section as big endian.
5372 (sparc_target_format): Choose correct bfd target.
5373 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5375 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5377 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5378 to work with internationalization code. Issue an error when two
5379 operands match that are not allowed to match.
5381 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5383 * configure.in (install_tooldir): Allow target to specify whether
5384 it wants to be installed in $(tooldir)/bin.
5385 * configure: Regenerate.
5386 * Makefile.am (install-exec-local): Set install-exec-tooldir
5387 dependency via configure.
5388 * Makefile.in: Regenerate.
5390 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5392 * Makefile.am (install-exec-local): Split into two ...
5393 (install-exec-bindir,install-exec-tooldir): New rules.
5394 * Makefile.in: Regenerate.
5396 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5398 * Makefile.am (install-exec-local): Don't remove the file before
5399 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5400 W. Rozycki <macro@ds2.pg.gda.pl>.
5401 * Makefile.in: Rebuild.
5403 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5405 * cgen.c: Include libiberty.h.
5406 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5407 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5408 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5409 (md_cgen_lookup_reloc)): Declare.
5410 (md_cgen_record_fixup_exp): Declare.
5411 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5412 (m32r_relax_frag): Declare.
5413 (cgen_md_apply_fix3): Decls moved to cgen.h.
5414 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5415 (m32r_cgen_record_fixup_exp): Delete decl.
5416 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5417 (assemble_nop): Delete.
5418 (expand_debug_syms): Delete unused `exp'.
5419 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5420 Add default case for -Wall.
5421 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5422 (md_atof): Delete unused wordP.
5424 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5426 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5429 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5431 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5432 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5433 .print, .purgem, and .struct. Remove documentation for
5436 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5438 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5439 Update call to insert_operand.
5441 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5443 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5445 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5447 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5448 whitespace after a prefix operator.
5450 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5452 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5454 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5456 * config/tc-sparc.c (log2): New static function.
5457 (s_reserve): Use log2 to convert alignment before calling
5459 (s_common): Use log2 to convert alignment before calling
5460 record_alignment and frag_align.
5461 (sparc_cons_align): Use log2.
5463 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5465 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5466 (s_common): Likewise.
5468 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5469 initialization of waddr.
5470 (sparc_elf_final_processing): Add default case to switch.
5472 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5474 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5475 than temporary real.
5477 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5479 * write.c (subsegs_finish): Don't align the segments if there were
5482 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5483 copying aux information.
5485 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5486 expression into a symbol.
5488 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5490 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5491 type to unsigned int.
5492 (md_assemble): Change type used to store offsets from unsigned
5494 (i386_operand): Switch error check to only call RESTORE_END_STRING
5495 once after parse_register.
5497 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5499 * config/tc-v850.c (md_show_usage): Changed format to match that
5502 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5504 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5506 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5508 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5511 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5513 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5514 * doc/Makefile.in: Rebuild.
5516 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5518 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5519 for %lo expressions.
5520 (mips_ip, case 'u'): Move range check after code to mask
5521 off bits in %hi/%lo expressions. Mask off high bits for
5524 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5526 * doc/Makefile.am (gasver.texi): New target.
5527 (as.info, as.dvi): Depends upon gasver.texi.
5528 * doc/as.texinfo: Include gasver.texi. Mention version number on
5529 title page and in top node.
5530 * doc/Makefile.in: Rebuild.
5532 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5534 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5535 but not including the line containing the edict.
5536 * listing.h (LISTING_EOF): New.
5537 * input-scrub.c (input_scrub_next_buffer): Call it.
5539 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5541 * config/tc-i386.c (i386_operand): Don't set the size of an
5542 immediate address based solely on the suffix and the mode.
5544 * config/tc-i386.c (md_assemble): Add assertion to make sure
5545 overlap2 does not set Imm.
5547 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5548 sequences of whitespace to a single space.
5549 (is_space_chars): Just compare with space.
5550 (md_begin): Don't initialize space_chars.
5551 (md_assemble): Just skip a single whitespace character.
5552 (i386_operand): Rewrite base-index parsing to use new
5553 parse_register, and to skip white space. Skip white space in a
5554 number of other places too. Don't give error message if
5555 parse_register fails.
5556 (parse_register): Change reg_string parameter to be non-const.
5557 Add end_op parameter. Skip white space after the `%', and return
5558 end of register string. Give error message here rather than
5561 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5563 Based on patch from Matt Semersky <matts@scd.hp.com>:
5564 * expr.c (op_encoding): Make const.
5565 (expr_set_precedence): New function.
5566 (expr_begin): Don't set operator rankings, just call
5567 expr_set_precedence.
5568 * expr.h (expr_set_precedence): Declare.
5569 * read.c (s_mri): Call expr_set_precedence.
5571 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5573 * doc/as.texinfo (Statements): Remove paragraph discussing
5574 continuing lines with a backslash. This hasn't worked for years,
5577 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5579 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5581 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5582 (ps_CTORS, ps_DTORS): New section types.
5583 (vms_fixup_xtors_section): New function
5584 (Ctors_Psect, Dtors_Psect): Define.
5585 (IS_GXX_XTOR): Define
5586 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5587 Filter static constructors/destructors and add to
5588 Ctors_Symbols/Dtors_Symbols chain.
5589 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5590 appropriate section.
5592 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5593 * makefile.vms: Merge vax/vms support.
5595 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5597 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5598 (elf_pseudo_table): Add them.
5599 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5600 (md_apply_fix): Accept them.
5601 (mips_fix_adjustable): Don't adjust them.
5602 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5603 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5604 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5605 (tc_fix_adjustable): Don't adjust them.
5607 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5609 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5611 * Makefile.in: Regenerate.
5612 * configure.in: AC_SUBST cgen_cpu_prefix.
5613 * configure: Regenerate.
5615 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5617 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5618 Changed all users of COND12_DELAY.
5620 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5622 * config/tc-mn10300.c (set_arch_mach): New function.
5623 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5624 (md_begin): Default to mn10300 mode.
5625 (md_assemble): Only accept instructions for the core mn10300
5626 chip and the active machine type.
5628 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5630 * subsegs.h (segment_info_type): Give the struct a name.
5631 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5632 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5633 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5634 * config/tc-w65.h (tc_reloc_mangle): Declare.
5635 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5637 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5639 * config/tc-v850.c (v850_comm): Restore old section
5640 after common processing.
5642 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5644 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5646 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5648 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5649 char with code that explicitly sign-extends.
5651 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5653 * config/tc-v850.c (md_begin): Restore text section as the current
5654 section after creating call table sections.
5655 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5658 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5659 with call to macro SYM_AUXINFO.
5661 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5663 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5664 with the program transform name.
5665 * Makefile.in: Rebuild.
5667 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5669 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5672 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5674 * config/tc-i386.c (i386_operand): Be prepared for a space between
5675 the open parenthesis and the start of the register operand,
5676 because of the June 16 change.
5678 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5680 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5683 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5685 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5686 even if it is belived to be unnecessary.
5688 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5690 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5692 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5694 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5696 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5697 shift amount for a repeated operand. The shift amount for the
5698 repeated copy comes from the size of the operand.
5700 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5702 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5704 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5706 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5708 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5710 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5711 characters in it as LEX_IS_SYMBOL_COMPONENT.
5712 * config/tc-i386.h (tc_symbol_chars): Define.
5713 (extra_symbol_chars): Declare.
5714 * config/tc-i386.c (extra_symbol_chars): Define.
5715 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5716 (line_comment_chars): Set to '/' if TE_LINUX.
5717 * doc/c-i386.texi (i386-prefixes): Update.
5718 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5720 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5722 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5723 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5725 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5727 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5728 constraint in instructions REP & REPI.
5730 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5732 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5733 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5735 (check_range): If the operand is shifted, then shift the number
5736 before checking its range.
5738 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5740 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5743 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5745 * config/tc-v850.c (v850_comm): Create special sections as needed.
5747 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5749 * config/tc-d10v.c (write_2_short): Addition of swapping
5750 instructions for sequential and reverse sequential order when
5751 given order is not possible.
5753 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5755 * Makefile.am: Rebuild dependencies.
5756 (DEP_INCLUDES): Fix reference to intl build directory.
5757 * Makefile.in: Rebuild.
5759 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5761 * doc/c-i386.texi: Update 16 bit documentation.
5763 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5764 IgnoreDataSize to IgnoreSize as they are used for address size as
5766 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5767 32-bit mode, similarly addr16/data16 and variants.
5769 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5771 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5772 sequential word multiply instructions.
5774 (do_assemble): Add extra command line argument, to allow mul32
5775 attribute to be preserved across parallel insns.
5776 (md_assemble): Insert NOPs between explicitly parallel insns which
5777 contain an 32 bit multiply and a 16 multiply.
5779 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5781 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5784 * config/tc-i386.c (reloc): Add braces.
5786 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5787 consistent with Intel naming.
5788 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5789 use bitfields in sib_byte.
5790 (modrm_byte): Don't use bitfields here either.
5792 * config/tc-i386.c (current_templates): Add const.
5793 (parse_register): Add const to return, param, and char *s.
5794 (i386_operand): Add const to reg_entry *r.
5795 * config/tc-i386.h (templates): Add const to start, end.
5797 Inspired by code for 16 bit gas support from Martynas Kunigelis
5798 <martynas@nm3.ktu.lt>:
5799 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5800 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5801 (uses_mem_addrmode): Remove.
5802 (md_estimate_size_before_relax): Add support here too.
5803 (md_relax_table): Rewrite interface to md_relax for 16 bit
5805 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5806 (opcode_suffix_to_type): Remove.
5807 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5808 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5809 (md_convert_frag): Likewise.
5810 (i386_operand): Add support for 16 bit base/index regs,
5811 immediates, and displacements. Remove some unnecessary casts, and
5812 localise end_of_operand_string, displacement_string_start,
5813 displacement_string_end variables. Add GCC_ASM_O_HACK.
5814 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5816 * config/tc-i386.c (prefix_hash): Remove.
5817 (md_begin): Rewrite without obstacks. Remove prefix hash table
5818 handling. Rewrite lexical table handling.
5819 (i386_print_statistics): Don't print prefix statistics.
5820 (md_assemble): Rewrite instruction parser so that line is not
5821 converted to lower case. Don't do a hash_find for prefixes,
5822 instead recognise them via opcode modifier.
5823 (expecting_operand, paren_not_balanced): Localise variables.
5824 * config/tc-i386.h (IsPrefix): Define.
5825 (prefix_entry): Remove.
5827 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5828 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5829 '\\' in case where comment_chars contains '/'.
5831 * config/tc-i386.c (MATCH): Ensure given operand and template
5832 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5833 you must write `ljmp *table(%ebx)'.
5835 From H.J. Lu <hjl@gnu.org>:
5836 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5837 as 0 ifndef BFD_ASSEMBLER.
5838 (md_assemble): Allow immediate operands without suffix or
5839 other reg operand to default in size to the current code size.
5841 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5843 * config/tc-v850.c (md_begin): Restore creation of
5844 .call_table_text and .call_table_data sections.
5846 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5848 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5849 after emitting a word of noops.
5851 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5853 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5854 (i386_operand): Simplify checks for valid base/index combinations.
5855 Disallow `in 4(%dx),%al'.
5857 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5859 (add_prefix): Change parameter from char to int.
5861 * config/tc-i386.h (Ugh): Define opcode modifier.
5862 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5864 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5865 CONSISTENT_REGISTER_MATCH macros to check register types more
5866 thoroughly. Check for illegal suffix/operand combinations
5867 when matching insns with operands. Handle new `s' suffix, and
5868 associated FloatMF opcode modifier for float insns with memory
5870 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5871 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5872 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5873 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5874 DATA_PREFIX_OPCODE throughout.
5876 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5877 (md_assemble): Rewrite suffix/register operand checking code to be
5878 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5879 AnyMem, the better to grep.
5881 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5882 given a memory operand. Don't set Abs bits either.
5883 (type_names): Remove Mem*, Abs*.
5884 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5885 define opcode_modifiers as these cases are handled by Disp8,
5886 Disp16, Disp32 and suffix checks.
5887 (COMES_IN_BOTH_DIRECTIONS): Remove.
5888 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5890 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5891 if IgnoreDataSize modifier given. Remove ShortformW modifier
5892 test. Add test for ShortForm in W base_opcode modification.
5893 Merge Seg2ShortForm and Seg3ShortForm code.
5894 * config/tc-i386.h (ShortFormW): Remove.
5895 (IgnoreDataSize): Define.
5897 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5899 * config/tc-d30v.c (md_assemble): Store previous segment state
5900 with previous instruction.
5902 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5904 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5905 (ebp, esp): Remove static variables.
5906 (MATCH): Remove test for InOutPortReg.
5907 (i386_operand): Properly handle InOutPortReg here instead.
5908 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5909 (md_assemble): Simplify and correct modrm and sib generation.
5910 (i386_operand): Add warning for scale without index.
5911 Rewrite checks for valid base/index combinations.
5913 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5914 macros and enclose in do while(0).
5915 (RESTORE_END_STRING): Likewise.
5916 (md_assemble): Add one to printed operand number so we start
5917 from 1 not 0. Add some more gettext invocations.
5918 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5921 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5922 DATA_PREFIX, SEG_PREFIX): Define.
5923 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5924 (check_prefix): Remove function.
5925 (add_prefix): New function. Add prefix to i.prefix as well as
5927 (md_assemble): Changes for add_prefix. Remove hack for wait
5928 prefix, instead always output prefixes in fixed order. Test
5929 for jcxz/loop when selecting between word & dword operations,
5930 and add address size prefix rather than operand size prefix.
5931 Remove operand -> address size hack when emitting jcxz/loop.
5932 (i386_operand): Remove O_Absent check as it's done in expr.
5934 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5936 * configure.in: Recognize m5200 as a cpu_type of m68k.
5937 * aclocal.m4: Rebuild with current libtool.
5938 * configure: Rebuild.
5940 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5942 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5943 to relaxable_symbol to prevent references to external symbol from
5946 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5948 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5949 symbols are relaxable.
5951 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5953 * config/tc-v850.c (md_begin): Don't create special
5954 sections by default.
5956 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5958 * config/tc-mips.c (macro): For div and udiv, close the
5959 reorder block as soon as possible.
5961 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5963 From Matt Semersky <matts@scd.hp.com>:
5964 * macro.c (macro_mri_mode): New function.
5965 * macro.h (macro_mri_mode): Declare.
5966 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5969 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5971 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5974 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5975 until after xstrdup in OBJ_EVAX case.
5977 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5979 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5980 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5981 of hardcoded magic number.
5982 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5984 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5986 * read.c (do_s_func): New function.
5988 * read.h (do_s_func): Add prototype.
5990 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5992 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5993 nops if fill pattern not specified.
5995 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5997 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5998 * config/te-go32.h (TE_GO32): Define.
5999 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6001 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6003 Implement .func/.endfunc pseudo-ops.
6004 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6006 * read.c (potable): Add .func,.endfunc.
6007 (s_func): New function.
6008 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6010 (in_doc_func_p,current_function_label): New static globals.
6011 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6013 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6015 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6016 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6017 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6018 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6019 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6020 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6021 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6022 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6023 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6024 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6025 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6026 * config/tc-a29k.c: Don't define md_short_jump_size,
6027 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6028 * config/tc-alpha.c: Likewise.
6029 * config/tc-alpha.h: Likewise.
6030 * config/tc-arm.c: Likewise.
6031 * config/tc-h8300.c: Likewise.
6032 * config/tc-h8500.c: Likewise.
6033 * config/tc-hppa.c: Likewise.
6034 * config/tc-i860.c: Likewise.
6035 * config/tc-i960.c: Likewise.
6036 * config/tc-ppc.c: Likewise.
6037 * config/tc-sh.c: Likewise.
6038 * config/tc-sparc.h: Likewise.
6039 * config/tc-tic30.c: Likewise.
6040 * config/tc-w65.c: Likewise.
6041 * config/tc-z8k.c: Likewise.
6043 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6045 * config/tc-vax.c (_): Delete this macro used for placeholder
6046 values in vax_operand_width_size; it conflicts with the _() macro
6047 used for internationalization.
6049 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6051 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6052 code. From Chris Moller <moller@bops.com>.
6054 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6055 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6056 * read.c (emit_expr): Initialize seg and subseg fields of a new
6058 * write.c (write_object_file): Switch to the appropriate segment
6059 and subsegment when processing a broken word.
6061 * config/tc-m68k.c (mri_assemble): New static function.
6062 (build_mri_control_operand): Call mri_assemble rather than
6064 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6065 (s_mri_endf, s_mri_endw): Likewise.
6067 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6069 * read.c (s_org): Call md_flush_pending_output if it is defined.
6071 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6073 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6075 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6076 (md_parse_option): Add for same.
6077 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6078 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6079 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6081 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6083 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6085 * config/tc-arm.c (find_real_start): Relax definition of local
6088 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6090 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6091 symbols at the given address, not just the last one specified.
6093 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6095 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6096 or number_to_chars_littleendian to write data.
6098 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6100 * config/tc-v850.c (md_assemble): Remove artificially created
6101 register name symbols.
6103 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6105 * write.c (fixup_segment): Change "segment" to "section" in
6108 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6110 * write.c (fixup_segment): Change sym1-sym2 message again.
6112 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6114 * write.c (fixup_segment): Improve error message for sym1-sym2
6115 errors when sym1 is in a different segment from sym2.
6117 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6119 * config/tc-m32r.c (warn_unmatched_high): New static local.
6120 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6121 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6122 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6123 (md_parse_option): Likewise.
6124 (md_show_usage): Likewise.
6125 (m32r_frob_file): Likewise.
6127 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6128 (read_a_source_file): Call them.
6129 * read.h (stabs_generate_asm_file): Declare.
6130 * stabs.c (stabs_generate_asm_file): New function.
6131 (generate_asm_file): New function.
6132 (stabs_generate_asm_lineno): Move file name handling into
6135 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6137 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6138 (d30v_current_align, d30v_current_align_seg): New variables.
6139 (d30v_last_label): New variable.
6140 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6141 (s_d30v_data, s_d30v_section): Likewise.
6142 (md_pseudo_table): Call them.
6143 (md_begin): Initialize d30v_current_align_seg.
6144 (md_assemble): Call d30v_align when needed by known current alignment.
6145 (d30v_frob_label, d30v_cons_align): New functions.
6146 * config/tc-d30v.h (md_do_align): Remove.
6147 (tc_frob_label): Call d30v_frob_label.
6148 (md_cons_align): New.
6150 * config/tc-d30v.c (find_format): Convert complex expressions to
6151 expression symbols before processing. Clean up code formatting.
6153 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6155 * po/Make-in (install-info): New target.
6157 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6159 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6161 * config/tc-mn10300.c (md_assemble): Likewise.
6163 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6165 * Makefile.am: Update with `make dep-am'.
6166 (HFILES): Add cgen.h.
6167 (cgen.o): Depend on cgen.h.
6168 * Makefile.in: Regenerate.
6170 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6172 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6174 * gasp.c (grab_label): Permit a label to be a preprocessor
6175 variable by permitting a label to start with a backslash.
6177 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6179 * config/tc-mips.c (validate_mips_insn): Removed hack
6180 for previously inaccessible bitfields in some INSN_TRAP
6183 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6185 * config/tc-d30v.c (do_assemble): Abort with error message
6186 if opcode operands do not match.
6188 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6190 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6191 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6192 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6193 similar new 'q' operand.
6195 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6197 * cgen.c (cgen_asm_finish_insn): Fix typo.
6199 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6202 * cgen.c: Include it.
6203 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6204 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6205 All callers updated.
6206 * config/tc-m32r.c: Include cgen.h.
6207 (m23r_insn): New members num_fixups,fixups.
6209 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6211 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6212 to avoid compiler warning.
6214 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6216 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6219 * makefile.vms (OBJS): Add ehopt.obj
6221 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6223 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6225 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6227 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6228 a short format insn.
6229 (md_assemble): Set it for explicitly packed insns.
6231 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6233 * config/obj-coff.c (c_symbol_merge): Do not take address of
6234 native fields when performing the memcpy.
6236 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6238 * config/tc-mips.c (macro,macro2): Implement
6239 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6241 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6243 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6244 relocations against globally visible symbols.
6245 * config/tc-m68k.c (relaxable_symbol): New macro.
6246 (m68k_ip, md_estimate_size_before_relax): Use it.
6247 (tc_m68k_fix_adjustable): Also handle weak symbols.
6249 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6251 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6252 references to externally visible symbols.
6253 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6254 values in twice for a PC relative reloc if the symbol is
6257 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6258 don't adjust a PC relative reloc against an externally visible
6260 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6261 for a PC relative fixup against an externally visible defined
6262 symbol, arrange to store object file and addend values as though
6263 the symbol were not defined.
6264 (tc_gen_reloc): Likewise.
6266 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6268 * read.c (sizeof_leb128): Referenced externally by write.c so
6271 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6273 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6274 and expand a 'debug' symbol associated with the next instruction
6275 that does not cause a short instruction to be filled with a NOP.
6276 (md_pseudo_table): Add support for .debugsym.
6277 (assemble_parallel_insn): Add calls to expand_debug_sym as
6279 (md_assemble): Ditto.
6281 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6283 * as.c (main): Conditionally call setlocale.
6284 * gasp.c (main): Likewise.
6285 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6286 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6288 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6290 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6292 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6294 * config/tc-hppa.c: Change all calls to bzero to use memset.
6295 (pa_ip): Add cast to avoid warning.
6296 (tc_gen_reloc, md_apply_fix): Likewise.
6297 (pa_find_space_by_number): Likewise.
6298 (hppa_force_relocation): Likewise.
6299 (pa_block): Change i to unsigned int.
6300 * config/obj-som.h (obj_som_copyright): Declare.
6302 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6304 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6305 for line numbers for assembly source.
6307 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6309 * configure.in: Change version number to 2.9.4
6310 * configure: Rebuild.
6312 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6314 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6316 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6318 * ecoff.h: Change symbolS in function declaration to struct
6321 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6323 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6324 (md_convert_frag): Fix i18n typo.
6326 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6328 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6329 * ecoff.h: Protoype it.
6330 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6331 [EVAX] (s_alpha_prologue): Delete.
6332 (md_pseudo_table): Update.
6334 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6336 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6337 array to local pointer.
6338 (get_args, parse_expr): Add casts to avoid warnings.
6340 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6342 * read.c (s_set): Cast xmalloc return value to fragS *.
6343 * config/tc-m68k.c (m68k_ip): Function made static to match
6344 previous forward declaration.
6345 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6347 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6349 * config/tc-v850.c: Add internationalisation macros to error
6352 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6353 macros to error strings.
6355 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6357 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6358 reloc is in the TOC csect.
6359 (md_apply_fix3): Correct gettext typo.
6361 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6363 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6364 .L - they are local labels and the branches are not really
6365 function calls but rather far jumps.
6367 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6369 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6371 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6373 * config/tc-i386.c (md_assemble): Print operand number rather than
6374 using ordinal_names.
6375 (i386_operand): Likewise.
6377 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6379 * Makefile.am (INTLLIBS): Define to work around apparent automake
6381 All Makefiles: Regenerated.
6383 * Many files: Added gettext invocations around user-visible
6385 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6386 HAVE_LC_MESSAGES): Define.
6387 * dep-in.sed: Added asintl.h.
6388 * po/Make-in: New file.
6389 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6391 * read.c (Z_): Renamed from `_'.
6392 * Makefile.am (SUBDIRS): Added po.
6393 (POTFILES): new macro.
6394 (po/POTFILES.in): New target.
6395 ($(OBJS)): Added asintl.h.
6397 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6398 (as_new_LDADD): Added $(INTLLIBS).
6399 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6400 (gasp_new_LDADD): Added $(INTLLIBS).
6401 (gasp_new_DEPENDENCIES): New macro.
6402 * configure, aclocal.m4: Rebuilt.
6403 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6405 (ALL_LINGUAS): Define.
6406 * macro.c: Include "asintl.h".
6407 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6408 * as.h: Include "asintl.h".
6409 * config/tc-i386.c (ordinal_names): Removed.
6410 (md_assemble): Changed error text to avoid ordinal_names.
6411 (i386_operand): Likewise.
6412 (reloc): Added as_bad to avoid i18n problems.
6413 (tc_gen_reloc): Likewise.
6414 * config/tc-arm.c (bad_args): Now a #define.
6416 * config/obj-vms.c (VMS_stab_parse): Changed type of
6418 (global_symbol_directory): Unified strings to avoid i18n
6420 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6421 avoid i18n problems.
6422 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6423 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6425 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6427 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6429 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6431 * as.c (print_version_id): Added an fprintf to avoid i18n
6433 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6435 * expr.c (expr): Added as_warn call to avoid i18n problems.
6436 * messages.c (as_assert): Changed code to avoid i18n problems.
6437 (as_abort): Likewise.
6438 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6439 (s_space): Likewise.
6440 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6442 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6444 * config/tc-i386.c (check_prefix): New static function, split out
6446 (struct _i386_insn): Add wait_prefix field.
6447 (md_assemble): Remove wait_prefix local variable. Use
6448 check_prefix when adding a prefix.
6450 * config/tc-i386.c (current_templates): New static variable.
6451 (md_assemble): Remove current_templates local variable.
6452 (md_assemble, i386_operand): Improve error and warning messages in
6453 many places. Add RESTORE_END_STRING in many places before error
6454 return. Clarify some comments.
6456 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6458 (md_assemble): Parse string instruction operands, looking for
6459 segment override prefixes. Check for invalid segment prefixes on
6461 (i386_operand): i.seg[] and max mem_operand changes for string
6463 * config/tc-i386.h (EsSeg): Define.
6465 * config/tc-i386.h (regKludge): Define.
6466 (iclrKludge, imulKludge): Don't define.
6467 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6468 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6469 opcode_modifier checks to look for more common cases first. Add
6470 default_seg for IsString case.
6472 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6474 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6476 * configure: Rebuild with new automake and libtool.
6477 * aclocal.m4, Makefile.in: Likewise.
6479 * doc/Makefile.am (as.dvi): New target.
6480 * doc/Makefile.in: Rebuild.
6482 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6484 * configure.in: Added sparc86x support.
6486 * configure: Rebuild.
6488 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6490 (md_parse_option): Warn if -EL is not supported for this architecture.
6492 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6494 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6496 * config/tc-mips.c (mips_ip): Note when we use get match on
6497 the full instruction name.
6499 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6501 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6502 back into the expression to handle add/sub simplification correctly.
6504 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6506 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6508 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6510 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6513 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6515 * symbols.c (max_indent_level): New global.
6516 (print_symbol_value_1): Use it.
6517 * expr.h (expr_build_dot): Declare.
6518 * expr.c (expr_build_dot): New function.
6520 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6522 * symbols.c (print_binary): New function.
6523 (print_expr_1): Call it.
6525 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6527 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6528 operand in the opcode.
6530 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6532 * config/tc-i386.h: Reorder operand flags and opcode modifier
6533 flags for clarity. Remove unused definitions: Unknown,
6534 ImmUnknown, DispUnknown, NoModrm.
6535 * config/tc-i386.c (type_names): Add missing Debug type.
6536 (md_assemble): Better duplicate prefix checking. Quicker string
6537 instruction check via new opcode_modifier flag.
6539 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6541 * doc/as.texinfo (Invoking): Clarify -Wa example.
6543 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6545 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6546 (s_mips_weakext): Define.
6547 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6548 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6551 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6553 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6554 is an error if the value can not be computed at assembly time.
6555 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6557 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6559 * gasp.c (main): Set next field of new include_path structure to
6560 NULL. From Avery Pennarun <averyp@gdc.ca>.
6562 * read.c (s_mri_sect): Call as_bad rather than abort for an
6563 unsupported MRI target.
6565 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6567 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6568 the destination of a branch instruction should be altered.
6569 (find_real_start): New function: Locate the real, Thumb coded
6570 start of a Thumb function.
6571 (do_t_branch23): Alter the destination of branches to Thumb
6574 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6576 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6578 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6581 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6583 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6584 * doc/c-hppa.texi: Likewise.
6586 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6588 * Makefile.am: Rebuild dependencies.
6589 * Makefile.in: Rebuild.
6591 * Makefile.am (DEP_INCLUDES): New variable.
6592 (.dep1): Change to work when srcdir is not an absolute path.
6593 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6594 * Makefile.in: Rebuild.
6596 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6598 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6599 LinearAddress patch.
6601 * configure.in: Set version to 2.9.1.
6602 * configure: Rebuild.
6604 * Branched binutils 2.9.
6606 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6608 * config/tc-i386.h (FWait): Define.
6609 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6610 other prefixes. Check FWait flag in opcode table to see which
6611 instructions require an fwait prefix.
6613 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6615 * stabs.c (get_stab_string_offset): Always create a stab string
6618 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6620 Fix some gcc -Wall warnings:
6621 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6622 * ehopt.c (eh_frame_code_alignment): Likewise.
6623 * expr.c (integer_constant, operand): Likewise.
6624 * frags.c (frag_align): Likewise.
6625 * gasp.c (level_0, change_base, doinstr): Likewise.
6626 * hash.c (hash_ask): Likewise.
6627 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6628 (debugging_pseudo): Likewise.
6629 * macro.c (define_macro, check_macro): Likewise.
6630 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6631 (ignore_rest_of_line, float_cons): Likewise.
6632 * symbols.c (decode_local_label_name): Likewise.
6633 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6634 (fixup_segment, number_to_chars_bigendian): Likewise.
6635 (number_to_chars_littleendian): Likewise.
6636 * config/atof-ieee.c (gen_to_words): Likewise.
6637 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6638 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6639 * read.c (output_big_sleb128): Initialize locals to avoid
6641 (output_big_uleb128, equals): Likewise.
6642 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6643 to unsigned int. Change zeros to unsigned int.
6644 * cond.c (s_if): Add return to default case.
6645 * frags.c (frag_now_fix): Change return type to addressT.
6646 * frags.h (frag_now_fix): Update declaration.
6647 * listing.c (file_info_struct): Change linenum to unsigned int.
6648 (struct list_info_struct): Change hll_line to unsigned int.
6649 (print_source): Update format string.
6650 * read.c (emit_expr): Change scan to unsigned int, and don't
6651 bother to initialize it.
6652 * symbols.c (dollar_label_count): Change to unsigned long.
6653 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6654 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6655 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6657 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6659 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6660 mcf5200 just as we do for m68000.
6661 (m68k_init_after_args): Likewise.
6662 (md_estimate_size_before_relax): Likewise.
6664 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6666 * config/tc-v850.c (md_assemble): Store relocation addend in
6667 fixup instead of instruction.
6669 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6671 * config/tc-i386.c (md_assemble): Swap template arguments to
6672 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6673 This macro is currently symmetric, so passing them the wrong
6674 way didn't cause any problem, but may if the macro is changed
6676 After copying template to i.tm, use i.tm. rather than t-> to
6677 access fields, and make t a const*
6678 Move i.tm.operand_types[] swap to immediately after the copy.
6680 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6682 * expr.h (expr_build_uconstant): Add prototype.
6683 (expr_build_unary,expr_build_binary): Add prototypes.
6684 * expr.c (expr_build_uconstant): New function.
6685 (expr_build_unary,expr_build_binary): New functions.
6687 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6689 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6690 * macro.c (macro_expand_body): Increase buffer size.
6691 * messages.c (as_warn): Likewise.
6692 (as_warn_where, as_bad, as_bad_where): Likewise.
6694 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6696 Based on patch from H.J. Lu <hjl@gnu.org>:
6697 * Makefile.am (DISTSTUFF): New variable.
6698 (diststuff): New target.
6699 * Makefile.in: Rebuild.
6701 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6703 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6704 m32r_elf_section_change_hook.
6706 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6707 emit a nop if a section ends with a 16 bit instruction.
6709 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6711 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6712 s_lcomm rather than obj_coff_lcomm.
6713 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6715 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6717 * config/tc-i386.h (LinearAddress): Define.
6718 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6719 instruction, don't use a default segment.
6721 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6723 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6724 * configure: Rebuild.
6726 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6728 * aclocal.m4, configure: Rebuild with libtool 1.2.
6730 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6732 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6733 PC relative branches. Patch courtesy of Jonathan Walton.
6736 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6738 * configure.in (emulations): Add thumb-pe target.
6740 * configure (emulations): Add thumb-pe target.
6742 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6744 * itbl-lex.l (yywrap): Don't define if already defined as a
6747 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6749 * depend.c (quote_string_for_make): New function.
6750 (wrap_output): Use it.
6752 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6754 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6755 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6757 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6759 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6760 Recognize -GN and -relax.
6761 (md_begin): Initialize gp size from -G switch.
6762 (alpha_force_relocation): Always force if -relax.
6763 (alpha_align): Take a new argument that will specify when to
6764 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6765 Change all callers. Emit nop alignment padding as nop+unop pair.
6767 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6769 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6770 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6772 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6774 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6775 require padding to the next long word boundary.
6777 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6779 * cgen.c: #include symcat.h.
6780 * config/tc-m32r.c: Likewise.
6782 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6784 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6785 absolute expressions instead of '$' prefixed register names.
6787 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6789 * read.c (s_set): Record file and line info for symbols when -as.
6790 (pseudo_set): Don't overwrite that dummy fragment.
6792 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6794 * config/tc-ppc.c (md_pseudo_table): Add "section".
6795 (ppc_named_section): New static function.
6797 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6799 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6800 so we don't have to scan the entire list.
6802 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6804 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6805 case, allow the parallel instructions to modify the same flag
6808 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6810 * listing.c (list_symbol_table): Categorize symbols by
6811 undefined_section rather than sy_frag->line == NULL.
6813 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6815 * Makefile.am (install-exec-local): Install properly when ln
6816 fails or tooldir == prefix.
6818 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6820 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6821 Test result of insert_operand for error.
6823 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6825 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6826 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6827 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6828 * doc/Makefile.in: Rebuild.
6830 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6832 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6833 (macro): Fix handling of M_COP[0-3].
6835 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6837 Based on patches from Ross Harvey <ross@teraflop.com>:
6838 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6839 if macro_alternate or macro_mri.
6840 (getstring): Remove support for byte constants between < and >.
6841 (get_any_string): '<' only starts a string if macro_alternate or
6843 (macro_expand_body): Permit keyword parameters following
6844 positional parameters.
6846 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6847 * configure.in (alpha*-*-netbsd*): New target.
6848 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6849 * configure: Rebuild.
6851 * as.h (flag_warn_suppress_instructionswap): Move from here...
6852 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6853 here, and make static.
6855 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6856 BFD_ASSEMBLER or MANY_SEGMENTS.
6858 * as.c (show_usage): Update bug-gnu-utils address.
6859 * gasp.c (show_usage): Likewise.
6860 * doc/as.texinfo (Bug Reporting): Likewise.
6862 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6864 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6865 insns regardless of the size of a pointer if we're in mips I or
6867 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6869 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6871 Fix rac to accept only a0:
6872 * tc-d10v.c (parallel_ok, find_opcode):
6873 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6874 Introduce OPERAND_GPR.
6876 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6878 * read.c (s_fill): Handle non-constant repeat counts by creating
6879 an rs_space fragment.
6881 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6883 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6884 from as_bad to as_warn.
6886 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6888 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6889 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6890 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6892 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6894 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6895 seg_fix_rotP rather than fix_root from seg_info.
6897 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6899 * expr.c: Add support for 0x1_2_3_4 bignums.
6901 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6903 * configure.in: Change -linux* to -linux-gnu*.
6904 * configure: Rebuild.
6906 * app.c (do_scrub_begin): Treat \r as whitespace.
6908 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6910 * Makefile.am: Update dependencies.
6911 * Makefile.in: Rebuild.
6913 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6915 * configure, aclocal.m4: Rebuild with new libtool.
6917 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6919 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6920 the argument to bfd_set_arch_mach.
6921 (load_address): Use bfd_arch_bits_per_address to determine the
6922 bit size of an address instead of looking at the isa level.
6923 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6925 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6927 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6929 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6931 * ehopt.c: New file.
6932 * as.h (enum _relax_state): Add rs_cfa.
6933 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6934 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6935 * read.c (emit_expr): Call check_eh_frame.
6936 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6937 (relax_segment): Likewise.
6938 * Makefile.am: Rebuild dependencies.
6939 (GAS_CFILES): Add ehopt.c.
6940 (GENERIC_OBJS): Add ehopt.o.
6941 * doc/internals.texi (Frags): Document rs_cfa.
6943 * as.c (show_usage): Mention --traditional-format.
6944 (parse_args): Accept --traditional-format.
6945 * as.h (flag_traditional_format): Declare.
6946 * output-file.c (output_file_create): If flag_traditional_format,
6947 set BFD_TRADITIONAL_FORMAT on stdoutput.
6948 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6950 * config/tc-mips.c (append_insn): Make sure that if we have a
6951 fixup for an unmatched %hi reloc, it does not associated with a
6954 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6955 * doc/Makefile.in: Likewise.
6957 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6959 * config/tc-m32r.c (check_for_side_effects): New function.
6960 (can_make_parallel): Add checks for instruction side effects
6961 clashing with the other instruction.
6962 (assemble_parallel_insn): Improve warning messages. Return error
6963 message from non-swapped instruction order.
6965 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6967 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6969 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6970 md_cleanup definition. This moves the forced literal output to
6971 the end of the source pass, and avoids macro's inserting literals
6972 into the code immediately after the macro expansion.
6974 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6976 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6977 a gas internal symbol is adjustable.
6978 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6980 * as.h: If gcc version greater than 2.6, use `__format__' and
6981 `__printf__' in function attributes, rather than `format' and
6984 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6986 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6988 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6990 Add tms320c30 support:
6991 * config/tc-tic30.h: New file.
6992 * config/tc-tic30.c: New file.
6993 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6994 TARGET_FORMAT as "coff-tic30".
6995 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6996 * Makefile.am: Rebuild dependencies.
6997 (CPU_TYPES): Add tic30.
6998 (CPU_OBJ_VALID): tic30-aout is valid.
6999 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7000 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7001 * configure, Makefile.in: Rebuild.
7003 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7005 * config/tc-v850.c (md_assemble): Improvements to error messages.
7007 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7009 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7010 BFD_RELOC_HI16_S to store the high bits of any value.
7012 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7013 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7014 assembler calculate relocations to any external symbol at all.
7015 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7016 involving generation of pc-relative relocs.
7017 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7018 has been moved to md_apply_fix3.
7020 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7021 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7022 which actually means (the address of identifier's GOT entry) +
7023 constant, which is not particularly useful.
7025 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7027 * read.h (include_dirs): Declare.
7028 (include_dir_count,include_dir_maxlen): Declare.
7030 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7032 * configure.in: Correct check for shared opcodes library.
7033 * configure: Rebuild.
7035 * listing.c (buffer_line): If we can't open the file, set at_end.
7036 (listing_print): Remove unused local variable fi.
7038 * config/m68k-parse.y (reglistpair): Handle register list in
7041 * config/vms-conf.h: Don't undef VERSION.
7043 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7045 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7047 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7049 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7050 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7051 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7052 (EXTRA_DIST): Define.
7053 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7054 explicitly rather than via the list of object files.
7055 (gcc-as.opt): New file created when make-gas.com is run.
7056 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7057 itbl-cpu.h} to #include appropriate file rather than copying that
7059 * config/vms-conf.h: Synchronize with current config.in.
7060 * Makefile.in: Rebuild.
7062 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7064 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7065 (parallel_ok): Relaxed parallel subinstruction dependency check.
7067 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7069 * as.h (flag_warn_suppress_instructionswap): added new flag.
7070 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7071 command line argument.
7072 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7073 warning only if flag_warn_suppress_instructionswap is false.
7075 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7077 * configure.in (i386-*-mingw32*): New target.
7078 * configure: Rebuild.
7080 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7082 * symbols.c (resolve_symbol_value): Don't set the segment if it
7083 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7085 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7088 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7090 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7091 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7094 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7096 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7098 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7100 * config/tc-v850.c (v850_insert_operand): Display instruction when
7101 an error is encountered.
7103 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7105 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7106 (i386-*-sco3.2v5*coff): New target.
7107 (i386-*-sco3.2*): New target.
7108 * configure: Rebuild.
7110 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7112 * config/tc-v850.c: Tidy error message production.
7114 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7116 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7117 validate_immediate return value in the right type for comparisons
7120 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7122 * listing.c (MAX_BYTES): Use listing variables not constants.
7123 (data_buffer): No longer an array, but a pointer.
7124 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7125 (listing_listing): Allocate data_buffer.
7127 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7129 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7130 --listing-rhs-width, --listing-cont-lines.
7131 (show_usage): Update.
7132 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7133 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7134 (print_lines): Use the variables instead of the constants.
7135 (listing_listing): Likewise.
7136 * listing.h: Declare the new vars.
7138 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7140 * as.c (parse_args): Add --keep-locals alias for -L.
7141 Add --strip-local-absolute.
7142 (show_usage): Update.
7143 * as.h (flag_strip_local_absolute): New flag.
7144 * symbols.c (S_IS_LOCAL): Use it.
7145 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7146 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7147 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7149 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7151 * config/tc-m32r.c: Detect if explicitly parallel instructions
7152 might have an io conflict and issue a warning message.
7154 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7156 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7157 cgen_swap_fixups): Functions to save, restore and swap the fixup
7158 chain with a backup copy.
7159 (cgen_asm_finish_insn): Returns address of constructed insn.
7161 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7163 * listing.c (file_info_struct): Remove FILE, add POS.
7164 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7165 (file_info): Don't open the file.
7166 (buffer_line): Check for the file in the last_open cache, updating
7168 (print_source): Don't reference file_info->file.
7169 (listing_listing): Likewise.
7170 (listing_print): Close the file in the cache, if any.
7172 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7174 * read.c (dwarf_file_string): New file static variable.
7175 (emit_expr): Look for constant sequence that leads up to a file
7176 name in DWARF debugging output.
7177 (stringer): Use dwarf_file_string to decide whether to accept a
7178 string as a file name.
7180 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7182 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7183 (crack_operand): Add reg->reglst MRI hack.
7184 (r_seg): Put reglst symbols in reg_section.
7185 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7187 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7189 * tc-sh.c (get_specific): Handle SGR & DBR.
7191 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7193 * tc-h8300.c (parse_reg): Take the length of the symbol into
7194 account when attempting to match a register name.
7195 * tc-h8500.c (parse_reg): Likewise.
7197 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7199 * cgen.c: Formatting changes to improve readability.
7201 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7203 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7206 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7208 Based on a patch from Jim Wilson
7209 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7210 (tc_gen_reloc): Handle cross section PC relative relocs
7213 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7215 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7217 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7219 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7220 (expr_jmp_buf): New static local.
7221 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7222 (cgen_md_operand): New function.
7223 * tc-m32r.c: Clean up pass over `struct foo' usage.
7224 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7226 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7228 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7229 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7231 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7233 * config/tc-i386.c (i386_operand): Give an error if there are
7234 unrecognized characters after an expression.
7236 For older changes see ChangeLog-9697
projects / external / binutils.git / blob