1 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3 * NEWS: Mention support for CRIS.
5 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
7 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
8 Sets `.lcomm' alignment to zero.
10 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
12 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
13 (TC_FIX_ADJUSTABLE): Define.
15 2000-08-23 Jim Wilson <wilson@cygnus.com>
17 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
18 unwind.personality_routine is set.
20 2000-08-23 H.J. Lu <hjl@gnu.org>
22 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
24 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
26 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
29 2000-08-22 H.J. Lu <hjl@gnu.org>
31 * config.in (STRICTCOFF): New for strict COFF.
33 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
34 i386-*-go32* and i386-go32-rtems*.
37 * config/obj-coff.c (obj_coff_endef): Follow the historical
38 behavior if STRICTCOFF is not defined.
40 * doc/internals.texi: Document STRICTCOFF.
42 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
44 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
45 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
46 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
47 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
48 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
49 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
50 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
53 2000-08-22 Eric Christopher <echristo@cygnus.com>
55 * config/tc-mn10300.c: (md_apply_fix): New function.
56 (mn10300_force_relocation): New function.
57 (mn10300_fix_adjustable): New function.
59 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
60 (TC_HANDLES_FX_DONE): Define.
61 (obj_fix_adjustable): Define.
62 (MD_APPLY_FIX3): Define.
63 (TC_LINKRELAX_FIXUP): Define.
65 * write.c: (TC_LINKRELAX_FIXUP): Define if not
67 (fixup_segment): Use TC_LINKRELAX_FIXUP.
69 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
71 2000-08-21 Jason Eckhardt <jle@cygnus.com>
73 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
74 if the fixup resulted in a relocation.
76 2000-08-18 Nick Clifton <nickc@redhat.com>
78 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
79 Make reference to first element of shift_names explicit.
81 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
83 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
84 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
85 add a symbol's address. Removed all target-specific #ifdefs that
86 used to accomplished the same.
87 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
88 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
89 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
90 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
91 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
93 2000-08-17 Kazu Hirata <kazu@hxi.com>
95 * dwarf2dbg.c: Fix formatting.
97 2000-08-17 Nick Clifton <nickc@redhat.com>
99 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
100 to be recoded as logical shift lefts by zero.
102 2000-08-16 Jim Wilson <wilson@cygnus.com>
104 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
105 postincrement modified registers. Handle IA64_OPND_R3_2 addl
107 (note_register_values): Handle IA64_OPND_R3_2 operands.
109 2000-08-16 Jason Eckhardt <jle@cygnus.com>
111 * config/tc-i860.c (md_operand): Silly typo fixed.
113 2000-08-16 Nick Clifton <nickc@redhat.com>
115 * config/tc-arm.c (struct asm_shift): Delete.
117 (enum asm_shift_index): New.
118 (struct asm_shift_properties): New.
119 (struct asm_shift_name): New.
120 (shift_properties[]); New.
121 (shift_names[]); New.
123 (decode_shift): Use new structures.
124 Issue a warning is "ROR #0" is used.
125 Issue a warning if "ASR #0" or "LSR #0" is used.
127 (md_begin): Initialise arm_shift_hsh table from new
128 asm_shift_name array.
130 2000-08-16 Jakub Jelinek <jakub@redhat.com>
132 * config/tc-sparc.c: Kill all warnings.
133 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
135 (md_show_usage): Update usage text.
137 2000-08-16 Nick Clifton <nickc@redhat.com>
139 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
142 2000-08-14 Will Cohen <wcohen@redhat.com>
144 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
146 * config/tc-sh.c (md_assemble): Changed so debug_type
147 test performed for ppi_assemble
148 * config/tc-sh.c: Included dwarf2dbg.h.
149 (debug_line): Defined.
150 (md_assemble): Generates dwarf2 line info.
151 (sh_finalize): New function. Finalize dwarf2 info.
152 (assemble_ppi): Returns size of code generated.
153 (build_Mytes): Returns size of code generated.
154 (md_pseudo_table): Added "file" and "loc" psuedo ops.
155 * config/tc-sh.h (md_end): Defined.
156 (sh_finalize): Declared.
158 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
160 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
163 2000-08-14 Nick Clifton <nickc@redhat.com>
165 * config/tc-arm.c (do_bx): Allow "bx pc".
167 2000-08-14 Jim Wilson <wilson@cygnus.com>
169 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
170 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
171 (md_begin): Change assignment to md.flag to OR in the new bit.
173 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
175 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
176 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
179 2000-08-14 Jason Eckhardt <jle@cygnus.com>
181 * NEWS: Mention i860 support.
183 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
185 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
187 2000-08-14 Andreas Schwab <schwab@suse.de>
189 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
191 2000-08-11 Andreas Schwab <schwab@suse.de>
193 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
196 2000-08-11 Kazu Hirata <kazu@hxi.com>
198 * expr.c: Fix formatting.
199 * config/obj-bout.c: Likewise.
201 2000-08-10 Jason Eckhardt <jle@cygnus.com>
203 * doc/c-i860.texi: Flesh out the i860 section more.
205 2000-08-10 Kazu Hirata <kazu@hxi.com>
207 * symbols.c: Fix formatting.
210 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
212 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
213 has the IgnoreSize bit set.
215 2000-08-09 Alan Modra <alan@linuxcare.com.au>
217 From Rodney Brown <RodneyBrown@mynd.com>
218 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
219 * configure: Regenerate.
221 2000-08-08 Jason Eckhardt <jle@cygnus.com>
223 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
224 (i860_fix_info): New enum.
225 (MD_APPLY_FIX3): Define.
226 (WORKING_DOT_WORD): Define.
227 (TC_HANDLES_FX_DONE): Define.
228 (DIFF_EXPR_OK): Define.
229 (LISTING_HEADER): Define.
230 (TARGET_FORMAT): Select target format based on endian flag.
231 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
232 (target_big_endian): Add external declaration.
234 * config/tc-i860.c: All existing code reworked completely. Other
235 new code shown below.
236 (SYNTAX_SVR4): Define.
237 (target_warn_expand): New variable.
238 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
239 (md_longopts): Declare and define with new options (-EL, -EB,
241 (md_show_usage): New function.
242 (md_operand): New function.
243 (obtain_reloc_for_imm16): New function.
244 (md_apply_fix3): New function.
245 (tc_gen_reloc): New function.
247 2000-08-09 Kazu Hirata <kazu@hxi.com>
249 * hash.c: Fix formatting.
252 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
254 * config/tc-m68hc11.c (build_jump_insn): Make sure the
255 2 bytes of the jump address are in the same frag.
256 (find): Accept 68hc12 register indirect modes.
258 * NEWS: Mention 68HC11 & 68HC12 support.
260 2000-08-07 Richard Henderson <rth@cygnus.com>
262 * config/tc-ia64.c (unwind): Add prologue_mask member.
263 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
264 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
265 (dot_body): Clear unwind.prologue_mask.
266 (dot_prologue): Set it. Accept a register second argument.
268 2000-08-07 Kazu Hirata <kazu@hxi.com>
270 * config/atof-ieee.c: Fix formatting.
271 * config/atof-tahoe.c: Likewise.
273 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
275 * config/tc-avr.c: Use PARAMS macro in function declarations.
276 Don't declare md_pcrel_from_section (already in tc-avr.h).
277 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
278 (avr_operand): Don't set (unsigned) op_mask to -1.
280 2000-08-04 Nick Clifton <nickc@cygnus.com>
282 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
285 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
286 of .popsection, .previous, .pushsection, .subsection,
287 .version, .vtable_entry, .vtable_inherit and .weak.
289 2000-08-05 Kazu Hirata <kazu@hxi.com>
291 * config/tc-cris.c: Fix formatting.
292 * config/tc-i386.c: Likewise.
293 * config/tc-sparc.c (sparc_ip): Simplify the code.
295 2000-08-04 Kazu Hirata <kazu@hxi.com>
297 * config/tc-cris.c: Rearrange code for readability.
298 * config/tc-d10v.c: Fix formatting.
299 * config/tc-m32r.c: Likewise.
300 * config/tc-sparc.c: Likewise.
302 2000-08-02 Jim Wilson <wilson@cygnus.com>
304 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
305 before ia64_find_opcode.
306 (md_assemble): Likewise.
308 2000-08-01 Nick Clifton <nickc@cygnus.com>
310 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
311 Undo some formatting fixes.
313 2000-08-01 Kazu Hirata <kazu@hxi.com>
315 * config/obj-som.c: Fix formatting.
316 * config/obj-ieee.c: Likewise.
317 * config/tc-arm.c: Likewise.
318 * config/tc-v850.c: Likewise.
320 2000-08-01 Nick Clifton <nickc@redhat.com>
322 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
323 index by command line option.
325 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
327 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
328 (@node M68K-Branch): Rewrite to match the reality.
330 2000-07-31 Jason Eckhardt <jle@cygnus.com>
332 * doc/c-i860.texi: New file.
333 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
334 * doc/Makefile.in: Regenerate.
335 * doc/all.texi: Add I860 as relevant architecture.
336 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
338 2000-07-31 Kazu Hirata <kazu@hxi.com>
340 * config/tc-d30v.c: Fix formatting.
342 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
344 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
345 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
346 long emit a long branch if available instead of an absolute jump, never
347 emit absolute jumps for anything with --pcrel.
349 * doc/c-m68k.texi: Document new command line option.
351 2000-07-28 Jason Eckhardt <jle@cygnus.com>
353 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
354 * configure: Regenerated.
355 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
356 of operand to the .type directive (.e.g, "type").
358 2000-07-28 Alan Modra <alan@linuxcare.com.au>
360 * as.h (warn_comment, found_comment, found_comment_file): Declare.
361 * app.c (do_scrub_chars): Record where first comment found.
362 * read.c (read_a_source_file): Init found_comment on entry, and
363 notify whether comments found on exit.
364 * config/tc-hppa.c (md_shortopts): Add "c".
365 (md_longopts): Add warn-comment.
366 (md_parse_option): Handle it.
367 (md_show_usage): Show available options.
368 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
370 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
372 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
373 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
375 (md_estimate_size_before_relax): Don't fall off end of function.
377 2000-07-27 Kazu Hirata <kazu@hxi.com>
379 * config/tc-avr.c: Fix formatting.
380 * config/tc-ns32k.c: Likewise.
382 2000-07-27 Alan Modra <alan@linuxcare.com.au>
384 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
386 2000-07-27 Kazu Hirata <kazu@hxi.com>
388 * config/tc-d10v.c: Fix formatting.
389 * config/tc-z8k.c: Likewise.
390 * config/tc-sparc.c: Likewise.
392 2000-07-26 Dave Brolley <brolley@redhat.com>
394 * cgen.c (queue_fixup): Declare opinfo.
395 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
396 (gas_cgen_md_operand): Ditto.
397 (gas_cgen_md_apply_fix3): Ditto.
399 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
401 * config/obj-coff.c (obj_frob_symbol): Don't merge
402 labels. Don't merge if the symbol isn't constant. Return
403 immediately if a symbol is merged.
405 2000-07-22 Alan Modra <alan@linuxcare.com.au>
407 * frags.c (frag_align): Correct absolute section alignment.
409 2000-07-20 DJ Delorie <dj@redhat.com>
411 * config/obj-coff.c (obj_frob_symbol): revert previous change,
412 it breaks linking against DLLs.
414 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
416 * configure.in: Add CRIS support.
417 * configure: Regenerate.
418 * Makefile.am: (CPU_TYPES): Add cris.
419 (CPU_OBJ_VALID) [aout]: Add cris.
420 (MULTI_CPU_TYPES): Add cris.
421 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
422 [coff]: Only i386 and mips are valid.
423 (TARGET_CPU_CFILES): Add config/tc-cris.c.
424 (TARGET_CPU_HFILES): Add config/tc-cris.h.
425 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
426 Regenerate dependencies.
427 * Makefile.in: Regenerate.
428 * aclocal.m4: Regenerate.
429 * as.c: Declare crisaout, criself.
430 * config/tc-cris.h, config/tc-cris.c: New.
431 * config/e-criself.c, config/e-crisaout.c: New.
432 * po/POTFILES.in, po/gas.pot: Regenerate.
434 2000-07-20 Kazu Hirata <kazu@hxi.com>
436 * read.c: Fix formatting.
437 * write.c: Fix formatting.
439 2000-07-19 H.J. Lu <hjl@gnu.org>
441 * sb.c: Include <stdlib.h> if exists for abort ().
443 2000-07-19 Alan Modra <alan@linuxcare.com.au>
445 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
446 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
447 (pa_type_args): Same here.
449 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
451 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
452 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
453 the storage class is already set.
455 2000-07-17 Kazu Hirata <kazu@hxi.com>
457 * config/tc-m68hc11.c: Fix formatting.
458 * config/tc-mn10200.c: Likewise.
459 * config/tc-mn10300.c: Likewise.
460 * config/tc-pj.c: Likewise.
461 * config/tc-tic80.c: Likewise.
462 * config/tc-w65.c: Likewise.
464 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
466 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
469 2000-07-15 Ian Lance Taylor <ian@zembu.com>
471 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
474 2000-07-15 Alan Modra <alan@linuxcare.com.au>
476 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
477 ELF as are used for SOM (except the 32-bit reloc one) to decide
478 whether a symbol can be reduced to a section symbol. Expand on
479 the comment for symbols involved in LR% and RR% expressions.
481 2000-07-14 Nick Clifton <nickc@cygnus.com>
483 * config/tc-mips.c (mips_disable_float_construction): New
484 static variable. Set to true if doubles should not be
485 constructed by loading two single width fp registers with
487 (mips_ip): Test mips_disable_float_construction.
488 (md_longopts): Add command line switches --construct-floats
489 and --no-construct-floats.
490 (md_parse_option): Parse new command line options.
491 (md_show_usage): Describe new command line options.
493 * doc/c-mips.texi: Document new command line options.
495 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
497 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
498 * configure: Regenerate.
500 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
502 * configure.in (DEFAULT_EMULATION setting): Revert part of
503 2000-07-01 change that set te_multi=multi unless set to tmips.
504 * configure: Regenerate.
506 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
508 * config/obj-coff.c (coff_frob_section): Add padding to the last
509 section when aligning it increases its size.
511 2000-07-11 Kazu Hirata <kazu@hxi.com>
513 * config/tc-tic54x.c: Fix formatting.
515 2000-07-10 Kazu Hirata <kazu@hxi.com>
517 * config/tc-h8500.c: Fix formatting.
518 * config/tc-tic54x.c: Fix formatting.
520 2000-07-10 Alan Modra <alan@linuxcare.com.au>
522 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
523 displacements correctly.
525 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
527 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
529 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
533 2000-07-09 Alan Modra <alan@linuxcare.com.au>
535 From David Huggins-Daines <dhd@linuxcare.com>
536 * config/te-hppalinux64.h: Add a new emulation.
537 * configure.in (emulations): Add configure bits to support the
538 64-bit Linux/parisc target.
539 * configure: Regenerate.
541 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
542 (md_shortopts): Add `V' for ELF.
544 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
545 when SOM or ELF_ARG_RELOC are defined.
546 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
547 ELF_ARG_RELOC are defined.
548 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
549 (pa_stringer): ..Do it here instead. Fix comment typos.
550 (hppa_force_relocation): Cast enums to int before comparing with
553 From Ryan Bradetich <rbradetich@uswest.net>
554 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
555 redifinition warning.
556 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
557 (hppa_force_relocation): ditto
558 (md_apply_fix): Added cast to buf to fix warnings.
560 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
561 cons_fix_new_hppa, hppa_force_relocation): Prototype.
563 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
564 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
565 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
566 reloc_type** to avoid warnings in switch.
567 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
568 little earlier instead.
570 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
572 (pa_type_args): Use symbol_arg_reloc_info.
573 (struct pa_it): Make arg_reloc unsigned int.
574 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
575 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
576 (pa_code): Delete. pa_text duplicates this function.
577 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
578 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
580 (cons_fix_new_hppa): Actually change selector to e_fsel when
581 warning about assuming so.
582 (tc_gen_reloc): More example elf arg reloc code.
583 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
584 (hppa_force_relocation): Likewise.
586 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
588 (pa_end_of_source): Prototype.
589 (hppa_fix_adjustable): Prototype.
590 (LABELS_WITHOUT_COLONS): Move it..
591 * config/te-hppa.h: To here.
593 * config/te-hppa64.h: New file.
595 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
597 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
598 format -10, -16, 16 relocs.
599 (hppa_elf_mark_end_of_function): Test for null
600 last_call_info->start_symbol
602 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
603 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
604 re_assesmble_* functions. Delete extraneous statements. Fix
606 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
607 insn to re_assemble_*.
609 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
611 * doc/internals.texi (Expressions): Fix typo.
613 2000-07-08 Kazu Hirata <kazu@hxi.com>
615 * config/tc-sh.c: Fix formatting.
616 * config/tc-tic54x.c: Fix formatting.
617 * depend.c: Fix formatting.
618 * flonum-konst.c: Likewise.
619 * flonum-mult.c: Likewise.
621 2000-07-07 Kazu Hirata <kazu@hxi.com>
623 * config/tc-sh.c: Fix comments.
624 * config/obj-vms.c: Fix comments.
625 * config/tc-a29k.c: Likewise.
626 * config/tc-alpha.c: Likewise.
627 * config/tc-h8300.c: Likewise.
628 * config/tc-h8500.c: Likewise.
629 * config/tc-i370.c: Likewise.
630 * config/tc-ia64.c: Likewise.
631 * config/tc-m68hc11.c: Likewise.
632 * config/tc-m68k.c: Likewise.
633 * config/tc-mips.c: Likewise.
634 * config/tc-ns32k.c: Likewise.
635 * config/tc-ppc.c: Likewise.
636 * config/tc-z8k.c: Likewise.
638 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
640 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
641 Default to '(SEC_LOAD | SEC_DATA)'.
642 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
644 * doc/internals.texi (CPU Backend): Describe
645 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
647 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
649 * as.c (parse_args): NULL terminate the long option list.
651 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
653 * config/tc-d30v.h: Include "write.h" for fixS.
654 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
656 2000-07-05 Nick Clifton <nickc@cygnus.com>
658 * config/tc-d30v.c (write_2_short): Further changes to warning
659 messages produced when combining EITHER_BUT_PREFER_MU attributed
662 2000-07-05 DJ Delorie <dj@redhat.com>
666 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
668 * config/tc-arm.c (psrs): Accept combinations of flags.
670 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
672 * config/tc-avr.c: Change _ () to _() around all strings marked
673 for translation (exception from the usual coding style).
674 (avr_opt): New struct variable, how the new switches are set.
675 (OPTION_MMCU): Define as 'm' and actually use.
676 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
677 (show_mcu_list): New function, display the list of known MCUs.
678 (md_show_usage): Document the new switches. Call show_mcu_list.
679 (avr_set_arch): Change 'm' to OPTION_MMCU.
680 (md_parse_option): Call show_mcu_list if unknown MCU specified.
681 Handle the new switches.
682 (avr_operands): Disable warnings for undefined combinations of
683 operands if -mall-opcodes. Disable warnings for skipping two-word
684 instructions if enhanced core or -mno-skip-bug.
685 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
686 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
687 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
688 (avr_ldi_expression): Warn about implicit lo8().
689 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
691 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
693 * configure.in: Add entry for mips-*-sysv4*MP*
695 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
696 elf32-tradlittlemips for traditional mips targets.
697 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
698 test for Link Once sections as in adjust_reloc_syms.
699 * config/te-tmips.h: New file for traditional mips targets. Define
702 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
704 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
705 flags argument is not present, don't change an existing section's
706 section's attributes. If the flags argument is present, warn if the
707 attributes don't match the section's current attributes. When
708 long section names are supported, set SEC_LINK_ONCE and
709 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
711 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
713 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
714 symbols; create them.
716 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
718 * write.c (set_segment_vma): New: Set vma and lma for a segment.
719 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
721 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
723 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
724 expressions. Ignore the problem when handling 16 bit immediates,
725 because the assembler will take care of the relocation later.
727 2000-06-27 Nick Clifton <nickc@cygnus.com>
729 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
730 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
731 sequential order, and emit warning messages if the input source
732 code contains constructs like that, or parallel constructs
733 containing such opcodes.
735 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
737 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
738 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
739 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
740 (md_show_usage): Update usage message.
741 (md_parse_option): Allow redefinition of MCU type within the
742 same avr[1-5] bfd machine type. Show both old and new MCU type
743 in the error message.
744 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
745 Simplify 8K wrap code.
747 2000-06-25 Kazu Hirata <kazu@hxi.com>
749 * config/obj-aout.c: Remove all uses of DEFUN.
750 * config/obj-ieee.c: Likewise.
751 * config/tc-sh.c: Fix comment typos.
752 * config/tc-tahoe.c: Likewise.
753 * config/tc-vax.c: Likewise.
754 * config/tc-w65.c: Likewise.
755 * config/tc-z8k.c: Likewise.
756 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
758 2000-06-24 DJ Delorie <dj@cygnus.com>
760 * config/tc-i386.c (md_estimate_size_before_relax): Revert
761 more changes from Sept 1999
762 (tc_i386_fix_adjustable): ditto
763 (md_apply_fix3): ditto
765 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
767 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
768 (gas_cgen_parse_operand): Set it around expression() call.
769 (gas_cgen_md_operand): Test for it before longjmp().
771 2000-06-24 Kazu Hirata <kazu@hxi.com>
773 * config/tc-h8500.c: Remove all uses of DEFUN.
774 * config/tc-sh.c: Likewise.
775 * config/tc-w65.c: Likewise.
776 * config/tc-z8k.c: Likewise.
778 * config/tc-h8500.c: Fix typos in comments.
780 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
782 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
785 2000-06-23 matthew green <mrg@redhat.com>
787 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
788 defined. Fix error message for `[' grouping.
790 2000-06-22 Kazu Hirata <kazu@hxi.com>
792 * config/tc-h8300.c: Fix formatting and comment typos.
794 2000-06-22 Timothy Wall <twall@cygnus.com>
796 * config/tc-ia64.c (note_register_values): Move premature QP
797 notation clearing into the appropriate place.
799 2000-06-22 Alan Modra <alan@linuxcare.com.au>
801 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
802 first before anything else. Add bin-bugs.h, emul.h and progress.h
803 Sort list of files as for $(OBJS) in Makefile.am.
805 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
806 find one. Remake dependencies.
807 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
808 * Makefile.in: Regenerate.
809 * doc/Makefile.in: Regenerate.
811 * config/tc-i386.c (i386_displacement): Don't assume a constant
812 displacement is necessarily 16 bits when in 16 bit code mode.
813 (md_assemble): Instead size the displacement here after we know
814 for sure that a .code16gcc operand hasn't automatically added
815 operand size prefixes.
817 2000-06-21 H.J. Lu <hjl@gnu.org>
819 * Makefile.am: Rebuild dependency.
820 * Makefile.in: Rebuild.
822 2000-06-21 Kazu Hirata <kazu@hxi.com>
824 * config/tc-h8300.c (parse_reg): Make the function static.
825 (parse_exp): Likewise.
827 2000-06-20 DJ Delorie <dj@cygnus.com>
829 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
830 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
831 for cygwin import libraries to work properly.
833 2000-06-20 H.J. Lu <hjl@gnu.org>
835 * Makefile.am: Rebuild dependency.
836 * Makefile.in: Rebuild.
837 * configure: Likewise.
838 * doc/Makefile.in: Likewise.
840 2000-06-20 Timothy Wall <twall@cygnus.com>
842 * doc/internals.texi (CPU backend): Add @itemx for
843 TC_START_LABEL_WITHOUT_COLON.
844 * doc/c-tic54x.texi: New.
845 * doc/as.texinfo: Add tic54x features and include primary tic54x
847 * doc/all.texi: Add C54X.
848 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
849 * doc/Makefile.in: Regenerate.
850 * configure.in: Add tic54x and define LIBM for tic54x.
851 * configure: Regenrate.
852 * config/tc-tic54x.[ch]: New.
853 * config/obj-coff.h: Add tic54x.
854 * Makefile.am: (CPU_TYPES): Add tic54x.
855 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
856 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
857 (as_new_LDADD): Add $(LIBM).
858 * Makefile.in: Regenerate.
860 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
862 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
863 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
864 * doc/as.texinfo: Likewise.
866 * configure, Makefile.in: Regenerate.
867 * configure.in (emulations): Recognize m6811 and m6812.
868 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
869 Added files for 68hc11 and 68hc12 assembler.
870 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
871 * config/tc-m68hc11.h: Header definition for that assembler.
873 2000-06-18 Nick Clifton <nickc@redhat.com>
875 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
876 instead of OCTETS_PER_BYTE.
878 * config/tc-v850.c: Fix compile time warnings.
879 * config/tc-ppc.c: Fix compile time warnings.
881 2000-06-18 H.J. Lu <hjl@gnu.org>
883 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
884 * configure: Rebuild.
886 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
888 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
891 2000-06-16 Nick Clifton <nickc@cygnus.com>
893 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
894 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
896 * doc/c-mips.texi: Document newly accepted cpu variants.
898 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
900 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
902 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
904 * macro.c (getstring): Make it possible to escape the quote
907 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
909 * config/tc-hppa.c (pa_export): Weak symbols can be global.
911 2000-06-13 H.J. Lu <hjl@gnu.org>
913 * configure: Regenerate.
915 2000-06-09 Alan Modra <alan@linuxcare.com.au>
917 * app.c (do_scrub_begin): Don't default lex[';'] as a line
919 * doc/internals.texi (line_separator_chars): Semicolon is no
920 longer a default. Mention null and newline as defaults.
922 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
924 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
925 * config/tc-i860.h (line_separator_chars): Likewise.
926 * config/tc-h8300.c (line_separator_chars): Likewise.
927 * config/tc-i960.c (line_separator_chars): Likewise.
928 * config/tc-m68k.c (line_separator_chars): Likewise.
929 * config/tc-mips.c (line_separator_chars): Likewise.
930 * config/tc-ns32k.c (line_separator_chars): Likewise.
931 * config/tc-sparc.c (line_separator_chars): Likewise.
932 * config/tc-vax.c (line_separator_chars): Likewise.
934 * config/tc-h8300.c (comment_chars): Use string initialiser.
935 * config/tc-i960.c (line_comment_chars): Likewise.
936 * config/tc-z8k.c (comment_chars, line_comment_chars,
937 line_separator_chars): Likewise.
939 * config/tc-arm.c (line_separator_chars): Always use `;', not just
942 2000-06-08 Nick Clifton <nickc@cygnus.com>
944 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
947 2000-06-08 David O'Brien <obrien@FreeBSD.org>
949 * configure.in (VERSION): Update to show this is the CVS mainline.
951 2000-06-08 Matthew Jacob <mjacob@feral.com>
953 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
954 $at is the integer register $r28, vs. both $r28 and the floating
957 2000-06-08 James E. Wilson <wilson@cygnus.com>
959 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
960 (dot_endp): Don't call ia64_flush_insns.
961 (emit_one_bundle): Don't delete prologue/body records from
962 unwind_record list in first loop. Rewrite second loop to account for
965 2000-06-07 David Mosberger <davidm@hpl.hp.com>
967 * config/tc-ia64.c: Add missing prototypes.
968 (generate_unwind_image): Cast argument to output_unw_records call.
970 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
972 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
974 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
976 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
977 (REGISTER_P): likewise.
978 (avr_opcodes): uses include/opcode/avr.h
979 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
981 2000-06-04 Alan Modra <alan@linuxcare.com.au>
983 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
986 2000-06-03 H.J. Lu <hjl@gnu.org>
988 * read.c (is_end_of_line): Put back `;'.
990 2000-06-03 Alan Modra <alan@linuxcare.com.au>
992 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
994 2000-06-01 Alan Modra <alan@linuxcare.com.au>
996 * expr.c (operand): Test is_end_of_line outside switch to catch
997 line separator chars that are also operators.
998 (operator): Return O_illegal for line separator chars.
1000 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1001 entry (or `!' entry for TC_HPPA).
1003 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1004 before indexing is_end_of_line. Remove redundant check for '\0'.
1006 * config/tc-h8500.c (md_assemble): Likewise.
1007 * config/tc-mcore.c (md_assemble): Likewise.
1008 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1011 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1013 * config/tc-mcore.c (mcore_cons): Likewise.
1014 (mcore_float_cons): Likewise.
1015 (mcore_stringer): Likewise.
1016 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1018 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1020 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1022 2000-05-29 Nick Clifton <nickc@cygnus.com>
1024 * config/tc-sh.c: Fix compile time warning messages.
1026 * config/tc-mips.c: Fix compile time warning messages.
1028 2000-05-29 Philip Blundell <philb@gnu.org>
1030 * doc/as.texinfo: Update copyright dates.
1031 (Local Labels): Delete misplaced mention of ARM.
1032 * NEWS: Mention ARM ELF support.
1034 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1036 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1037 it is modified, and use the real_size to compute the frag address
1038 for dwarf2 line info.
1040 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1042 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1043 line-matching scheme to cope with automake moving variables around.
1044 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1045 * Makefile.in: Regenerate.
1047 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1049 * config/tc-sparc.c (sparc_relax): New.
1050 (md_longopts): Add -relax and -no-relax options.
1051 (md_parse_options, md_show_usage): Likewise.
1052 (md_apply_fix3): Optimize tail call into branch always if possible.
1054 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1056 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1057 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1058 rules, with warning when a GAS statement specifies a packing that
1059 will result in an instruction being squashed.
1060 Added typdef packing_type and enumerals, changed various integer
1061 literals to use the enumerals.
1063 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1065 * config/tc-ia64.c (dot_restorereg_p): New function.
1066 (md_pseudo_table): Add restorereg.p.
1067 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1068 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1070 * config/tc-ia64.h (unw_record_type): Add unwabi.
1071 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1072 called MASK with members for imask, and the masks produced by
1073 fr_mem, gr_mem, br_mem, and frgr_mem.
1074 (unw_p_record): Add members ABI and CONTEXT.
1075 (unw_x_record): Add member AB.
1076 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1077 as pseudo-register for use during unwind info generation.
1078 (AR_PFS, AR_LC): New macros.
1079 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1080 whose names start with an at sign (as in "@priunat").
1081 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1083 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1084 proc_end, unwind_info, personality_routine): Consolidate into
1085 "unwind" structure to reduce offset-table use. Add member
1086 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1088 (output_R1_format, output_R3_format, output_P3_format,
1089 output_P6_format): Initialize R with zero to reduce compiler warnings.
1090 (output_P7_format): Ditto. Add `default' branch to switch
1091 statement to reduce compiler warnings.
1092 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1093 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1094 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1095 into single argument.
1096 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1097 compiler warnings. Merge A and B args into single argument.
1098 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1099 A and B args into single argument.
1100 (free_record): Removed (wasn't used).
1101 (free_list_records): Also free imasks in prologue records.
1102 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1103 (output_spill_mask): Remove.
1104 (output_unwabi): New function.
1105 (output_epilogue, output_label_state, output_copy_state): Call
1107 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1108 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1110 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1111 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1112 as part of handling the prologue records. Emit region's imask if
1113 we have one. Handle unwabi, epilogue, label_state, copy_state,
1114 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1115 spill_sprel_p, and spill_reg_p records.
1116 (set_imask, count_bits, slot_index): New function.
1117 (fixup_unw_records): Fix region size computation. Handle
1118 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1119 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1120 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1121 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1122 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1123 (dot_save): Use manifest constants for applicaton registers.
1124 Handle REG_PR and REG_PRIUNAT.
1125 (dot_restore): Don't just ignore it.
1126 (dot_restorereg): New function..
1127 (generate_unwind_image): Ensure unwind info is a multiple of eight
1128 bytes, not just four bytes.
1129 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1130 (dot_altrp): Don't just ignore it.
1131 (dot_savemem): New function. Replaces dot_savesp() and
1132 dot_savepsp(). Use manifest constants for applicaton registers.
1133 Handle REG_PR and REG_PRIUNAT.
1134 (dot_savef): Simplify.
1135 (dot_saveb): Support generation of br_gr.
1136 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1137 dot_label_state, dot_copy_state): New function.
1138 (dot_unwabi): Don't just ignore it.
1139 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1140 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1141 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1142 (emit_one_bundle): Set slot number for prologue/body records
1143 *before* emitting the first insn.
1144 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1145 (md_begin): Declare "psp" pseudo-register.
1146 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1147 so we don't get segfault.
1148 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1149 counts as required per SW Conventions manual
1150 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1151 output_preds_psprel, output_preds_sprel, output_spill_base,
1152 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1153 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1154 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1155 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1156 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1157 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1158 (dot_vframe): Implement.
1159 (dot_vframesp, dot_vframepsp): New function.
1161 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1163 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1164 * configure: Regenerate.
1166 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1168 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1169 (md_estimate_size_before_relax): so we can use it here instead of
1170 old kludges. Localise vars to blocks. Comment.
1172 * frags.c (frag_new): Update fr_var comments.
1173 * frags.h (struct frag): Ditto.
1175 2000-05-22 Richard Henderson <rth@cygnus.com>
1177 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1178 (pseudo_func): Add pcrel.
1179 (operand_match): Handle IA64_OPND_TGT64.
1180 (build_insn): Likewise.
1181 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1182 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1183 (fix_insn): Handle all three 64-bit relocation types.
1185 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1187 * obj.h (struct format_ops): New members begin, app_file,
1188 s_set_other, s_set_desc, s_get_type, s_set_type,
1189 separate_stab_sections, init_stab_section.
1191 * config/obj-multi.h: Update GPL notice to v2.
1193 (obj_app_file): New.
1194 (S_SET_SIZE): Test s_set_size for NULL before calling.
1195 (S_SET_ALIGN): Similar for s_set_align.
1200 (SEPARATE_STAB_SECTIONS): New.
1201 (INIT_STAB_SECTION): New.
1202 (EMIT_SECTION_SYMBOLS): New.
1203 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1205 * config/obj-elf.h: Update GPL notice to v2.
1206 Mention that this file is included from obj-multi.h.
1207 (obj_begin): Wrap definition in ifndef.
1208 (elf_file_symbol): Constify declaration.
1209 (obj_app_file): Ditto.
1210 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1211 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1213 * config/obj-elf.c (elf_s_set_other): New.
1214 (elf_file_symbol): Constify argument.
1215 (elf_separate_stab_sections): New.
1216 (elf_init_stab_section): New.
1217 (elf_format_ops): Add new members. Remove comma at end.
1219 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1220 (ecoff_format_ops): Add new fields. Remove comma at end.
1221 Mention inconsistency for emit_section_symbols.
1223 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1225 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1226 (coff_separate_stab_sections): New.
1227 (coff_format_ops): Add new members.
1229 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1230 (obj_aout_s_set_other): New.
1231 (obj_aout_s_set_desc): New.
1232 (obj_aout_s_get_type): New.
1233 (obj_aout_s_set_type): New.
1234 (obj_aout_separate_stab_sections): New.
1235 (aout_format_ops): New members added. Use obj_aout_process_stab,
1236 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1237 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1239 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1241 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1243 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1244 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1245 (md_estimate_size_before_relax): Ensure jumps to weak and
1246 externally visible symbols are relocatable.
1248 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1250 * stabs.c (aout_process_stab): Make global.
1251 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1252 * read.h (aout_process_stab): Declare.
1254 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1255 Generalize to *aout, *coff *elf.
1256 * configure: Regenerated.
1258 * doc/internals.texi (Object format backend): Say
1259 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1261 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1262 * Makefile.in: Regenerated.
1264 2000-05-19 Catherine Moore <clm@cygnus.com>
1266 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1268 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1270 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1271 instruction to reflect change in re_assemble_*.
1273 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1275 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1276 build PA64 ELF tools.
1277 * configure: Rebuilt.
1279 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1281 * Makefile.am: Regenerate dependencies.
1282 * Makefile.in: Regenerate.
1284 2000-05-15 Nick Clifton <nickc@cygnus.com>
1286 * config/tc-arm.c (struct asm_psr): Add boolean field
1287 distinguishing between CSPR and SPSR. Rename 'number' field
1289 (psrs): Rearrange contents to match new asm_psr structure.
1290 (arm_psr_parse): Move next to psr_required_here. Make it
1291 return an asm_psr structure.
1292 (psr_required_here): Use asm_psr structure returned by
1294 (do_msr): Reorganise to allow psr_required_here to be called
1296 (md_undefined_name): Mark 'name' parameter as unused, since
1297 the COFF target does not use it.
1299 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1301 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1303 * config/te-aux.h: Likewise.
1304 * config/te-dpx2.h: Likewise.
1305 * config/te-go32.h: Likewise.
1306 * config/te-hp300.h: Likewise.
1307 * config/te-hppa.h: Likewise.
1308 * config/te-i386aix.h: Likewise.
1309 * config/te-ic960.h: Likewise.
1310 * config/te-interix.h: Likewise.
1311 * config/te-nbsd532.h: Likewise.
1312 * config/te-pc532mach.h: Likewise.
1313 * config/te-ppcnw.h: Likewise.
1314 * config/te-psos.h: Likewise.
1315 * config/te-sparcaout.h: Likewise.
1316 * config/te-sun3.h: Likewise.
1317 * config/te-sysv32.h: Likewise.
1319 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1321 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1322 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1323 and sign extend without an if statement.
1324 (build_bytes): Likewise.
1326 2000-05-14 Kazu Hirata <kazu@hxi.com>
1328 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1329 X_add_symbol L_32 case.
1331 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1333 * config/te-freebsd.h: New file.
1335 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1337 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1338 bindtextdomain): Replace defines with those from intl/libgettext.h
1339 to quieten gcc warnings.
1341 * NEWS: Mention x86 .arch and -q.
1343 * config/tc-i386.c (quiet_warnings): New.
1344 (md_assemble): Use quiet_warnings.
1345 (md_parse_option): Set quiet_warnings from -q.
1346 (md_show_usage): Mention -q, delete -m.
1347 (flag_do_long_jump): Delete.
1348 (md_parse_option): Remove -m.
1349 (md_show_usage): Remove -m.
1350 (md_create_long_jump): Remove useless flag_do_long_jump code.
1352 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1353 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1355 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1356 Alexander Sokolov <robocop@netlink.ru>
1358 * doc/c-i386.texi (i386-Arch): New section.
1359 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1361 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1362 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1363 architecture has been given and is not 486.
1364 (set_cpu_arch): New.
1365 (md_pseudo_table): Add .arch.
1366 (md_assemble): Warn if cpu architecture has been given and an
1367 unsupported instruction.
1369 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1370 Move operand_types bit defines after relevant template field.
1371 (template): Add cpu_flags.
1375 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1377 * config/tc-mn10300.h (md_end): Define.
1378 (mn10300_finalize): Declare.
1379 * config/tc-mn10300.c: Include dwarf2dbg.h.
1380 (debug_line): Define.
1381 (md_assemble): Generate dwarf2 line info.
1382 (mn10300_finalize): New function. Finalize dwarf2 info.
1384 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1386 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1387 external version of the relocation for weak symbols.
1389 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1391 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1392 frame size in units of 16 bytes, as required per SW Conventions manual.
1393 (output_unw_records): Output info-block header as a dword to get
1396 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1398 * as.h: #include "file", not <file> on files from ../include.
1399 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1400 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1401 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1402 (tc_coff_symbol_emit_hook): Ditto.
1403 (OPTCOUNT): Cast to int to avoid compiler warning.
1404 (md_begin): Fix signed/unsigned warnings.
1406 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1408 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1409 ABRANCH LONG case for a conditional branch on a 68000.
1410 (md_estimate_size_before_relax): Likewise. Also handle
1411 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1412 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1413 PC-relative on all CPUs.
1414 (md_estimate_size_before_relax): Likewise.
1416 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1418 * as.c (parse_args): Just mention current year in printed
1421 2000-05-03 J.T. Conklin <jtc@redback.com>
1423 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1425 (md_parse_option): Recognize -m7400.
1427 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1429 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1430 don't permit lp to become less than the words array.
1432 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1434 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1435 Fix little-endian case.
1437 2000-05-03 David O'Brien <obrien@NUXI.com>
1439 * as.c (parse_args): Update copyright.
1441 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1443 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1444 for the .bss section too.
1446 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1448 * configure.in: Set em=linux for hppa-*-linux.
1449 * configure: Regenerate.
1450 * doc/Makefile.in: Regenerate with correct automake.
1452 * frags.c (frag_grow): Sanity check chunk_size.
1454 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1455 * config/obj-som.h: Likewise.
1456 * config/obj-ieee.h: Likewise.
1458 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1460 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1461 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1462 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1463 (pa_ip): low_sign_unext now returns via function value. Use
1464 re_assemble_* instead of dis_assemble_* and
1465 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1467 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1468 (md_section_align, md_parse_option, md_show_usage,
1469 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1470 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1471 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1472 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1473 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1475 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1476 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1477 outside of switch. Correct mask and shifting errors in case 10
1478 and case -11. In case 21, compare against signed range to suit
1479 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1480 case 17 and case 22, use offsetT variable to properly check range.
1481 Use re_assemble_* here too.
1482 (evaluate_absolute): Change type of value to offsetT. Call
1483 hppa_field_adjust to do the work for us.
1484 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1485 (pa_parse_cmpib_64_cmpltr): Ditto.
1486 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1487 of i to unsigned int.
1488 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1489 (pa_end_of_source): Return type is void.
1491 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1493 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1495 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1497 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1498 More comments added.
1499 (md_begin): Removed "construct symbols for each register name".
1500 Because register names conflicts with GCC generated function
1502 (avr_operand): Now constant numbers can be used as a register
1503 identifiers (0 as r0, 31 as r31).
1504 (md_assemble): use skip_space () before parsing instruction
1507 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1509 * config/tc-avr.c: New AVR_ISA_ defined.
1510 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1511 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1512 for `fmul', `movw' and `lpm R,Z' instructions.
1513 (avr_operands): Warn if current opcode is a two-word instruction
1514 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1515 (avr_opcodes): New commands added.
1516 (REGISTER_P): Check 'a' and 'v' constraint letters.
1517 (mcu_types): New MCU added.
1519 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1521 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1522 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1523 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1524 * configure: Regenerate.
1526 2000-04-29 Andreas Jaeger <aj@suse.de>
1528 * as.h: Correctly check GCC version.
1530 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1532 * as.c (parse_args): Allow md_parse_option to override -a listing
1534 * config/obj-coff.c (add_lineno): Change type of offset parameter
1535 from "int" to "bfd_vma."
1536 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1537 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1538 (ppc_change_csect): Align correctly for XCOFF64.
1539 (ppc_machine): New function, which discards "ppc_machine" line.
1540 (ppc_tc): Cons for 8 when code is 64 bit.
1541 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1543 (md_parse_option): Handle -a64 and -a32.
1545 * config/tc-ppc.h (TARGET_MACH): Define.
1546 (TARGET_FORMAT): Move to function.
1547 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1549 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1551 * doc/as.1: Fix unbalanced brackets.
1553 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1555 (line_comment_chars): Set to '/' if TE_FreeBSD.
1557 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1559 * configure.in: Configury support for PA64 (currently disabled).
1560 * configure: Rebuilt.
1562 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1564 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1565 bfd_set_section_alignment.
1567 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1569 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1572 2000-04-24 Nick Clifton <nickc@cygnus.com>
1574 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1575 * doc/as.texinfo (Align): Include arm and strongarm in list of
1576 targets that have the second form of the behaviour of the .align
1579 2000-04-24 Mark Klein <mklein@dis.com>
1581 * obj-som.c: Terminate obj_pseudo_table.
1583 2000-04-22 Timothy Wall <twall@cygnus.com>
1585 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1587 (operand_match): Conditionally insert default bit values for IMMU9.
1589 2000-04-14 Matthew Green <mrg@cygnus.com>
1591 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1592 * configure: Rebuilt.
1594 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1595 Jason Eckhardt <jle@cygnus.com>
1597 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1599 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1600 Added handling of new operand types l,y,&,fe,fE,fx.
1602 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1603 David Mosberger <davidm@hpl.hp.com>
1604 Timothy Wall <twall@cygnus.com>
1605 Andrew MacLeod <amacleod@cygnus.com>
1606 Jim Wilson <wilson@cygnus.com>
1608 * Makefile.am (CPU_TYPES): Add ia64.
1609 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1610 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1611 * Makefile.in: Rebuild.
1612 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1613 * configure: Rebuild.
1614 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1615 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1616 * expr.c (expr): Handle md_optimize_expr.
1617 * read.c (LEX_HASH): Add comment.
1618 * config/tc-ia64.c, config/tc-ia64.h: New files.
1620 2000-04-21 Richard Henderson <rth@cygnus.com>
1622 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1623 bundling a non-delayed branch type instruction.
1625 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1627 * config/tc-mn10300.c (HAVE_AM30): Define.
1628 (md_assemble): Use it.
1630 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1632 * config/obj-elf.c (obj_elf_change_section): Check for changed
1635 * Makefile.am: (CPU_MULTI_VALID): Remove.
1636 (MULTI_CPU_TYPES): Define.
1637 (MULTI_CPU_OBJ_VALID): Define.
1638 (DEPTC): Use the above.
1639 (DEPOBJ): Same here.
1641 Regenerate dependencies.
1642 * Makefile.in: Regenerate.
1644 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1646 * Makefile.am (YACC, LEX): Get them from configure.
1648 2000-04-18 H.J. Lu (hjl@gnu.org)
1650 * config/tc-i386.c (offset_in_range): Use addressT instead of
1651 bfd_vma for non-bfd assemblers.
1653 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1655 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1656 doesn't give spurious errors.
1658 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1660 * as.h (SEEK_SET): Define if undefined.
1662 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1664 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1665 constants, and don't assume offsetT is 32 bits.
1667 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1669 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1670 (md_pcrel_from_section): Add prototype.
1671 (d10v_fix_adjustable): Add prototype.
1672 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1674 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1676 2000-04-12 Nick Clifton <nickc@cygnus.com>
1678 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1679 symbol in frag chain.
1681 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1683 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1684 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1685 (fits_in_signed_word, smallest_imm_type): Ditto.
1686 (md_assemble): Use an offsetT var to hold offsetT values, not a
1688 (offset_in_range): New.
1689 (md_assemble): Use it.
1690 (md_convert_frag): Change type of target_address, opcode_address,
1691 and displacement_from_opcode_start to offsetT.
1692 (md_create_short_jump): Change type of offset to offsetT.
1693 (md_create_long_jump): Ditto.
1694 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1695 (md_chars_to_number): Remove.
1696 (output_invalid): Remove duplicate prototype.
1698 2000-04-09 Nick Clifton <nickc@cygnus.com>
1700 * Makefile.am (CPU_TYPES): Add 'avr'.
1701 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1702 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1704 * Makefile.in: Regenerate.
1706 * doc/as.texinfo: Add M32R documentation.
1708 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1710 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1711 --enable-build-warnings option.
1712 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1713 * Makefile.in, configure: Re-generate.
1715 2000-04-07 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1718 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1719 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1720 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1721 (arm_force_relocation): Force relocations for
1722 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1724 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1726 * config/tc-sh.c (get_operands): There's no third operand if the
1727 first operand is an immediate.
1729 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1731 * config/tc-sh.c (immediate): Delete.
1732 (sh_operand_info): Add immediate member.
1733 (parse_reg): Use A_PC for pc.
1734 (parse_exp): Add second argument 'op'. All callers changed.
1735 (parse_at): Expect pc to be coded as A_PC.
1736 Use immediate field in *op.
1737 (insert): Add fourth argument 'op'. All callers changed.
1738 (build_relax): Add second argument 'op'. All callers changed.
1739 (insert_loop_bounds): New function.
1740 (build_Mytes): Remove DISP_4.
1741 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1742 (assemble_ppi): Use immediate field in *operand.
1743 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1744 (md_apply_fix): Likewise.
1745 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1747 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1749 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1751 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1753 * internals.texi (CPU backend): Document
1754 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1756 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1758 * po/gas.pot: Regenerate.
1760 * as.c (show_usage): Restore translated part of bug string.
1761 * gasp.c (show_usage): Likewise.
1763 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1764 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1765 than move-if-change.
1766 (DEP1): Modify for "gcc -MM".
1770 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1771 Update dependencies.
1772 * Makefile.in: Regenerate.
1774 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1776 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1777 (md_begin): Likewise.
1778 (HAVE_AM33): New macro.
1779 (md_assemble): Use it. Match r_regs and xr_regs only if
1782 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1784 * as.h: #include "bin-bugs.h"
1785 * as.c (show_usage): Use REPORT_BUGS_TO.
1786 * gasp.c: #include "bin-bugs.h"
1787 (show_usage): Use REPORT_BUGS_TO.
1789 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1791 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1793 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1794 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1797 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1799 * config/tc-i386.c (i386_immediate): Don't assume a constant
1800 immediate is necessarily 16 bits when in 16 bit code mode.
1801 (md_assemble): Instead set guess_suffix here after we have checked
1804 2000-04-02 Richard Henderson <rth@cygnus.com>
1806 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1807 quantities. Correct right shift sign extension.
1808 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1809 32-bit value when shifting into place.
1811 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1813 * app.c: Add ATTRIBUTE_UNUSED as needed.
1814 * config/tc-ppc.c: Likewise.
1815 (ppc_size): Make unsigned long.
1816 (ppc_insert_operand): Add casts to avoid warnings.
1818 2000-03-31 Nick Clifton <nickc@cygnus.com>
1820 * config/tc-d10v.h (md_flush_pending_output): Define.
1822 2000-03-29 Nick Clifton <nickc@cygnus.com>
1824 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1825 segment. Works for both BFD_ASSEMBLER and others.
1826 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1828 2000-03-29 Nick Clifton <nickc@cygnus.com
1830 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1832 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1834 * listing.c (LISTING_LHS_WIDTH): Default depends on
1836 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1838 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1840 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1843 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1845 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1847 * config/tc-avr.c (mcu_types): Add missing initialiser.
1848 (md_pcrel_from_section): Add prototype.
1849 (avr_operand): Remove redundant test of unsigned < 0.
1850 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1852 2000-03-27 Denis Chertykov <denisc@overta.ru>
1854 * config/tc-avr.c: New file for AVR support.
1855 * config/tc-avr.h: Likewise.
1856 * configure.in: Add AVR support.
1857 * configure: Regenerate.
1859 2000-03-26 Timothy Wall <twall@cygnus.com>
1861 * gasp.c (macro_op): Add new argument to check_macro call.
1862 Macro structure definitions moved to macro.h
1863 * sb.h: Add argument to prototype for input_scrub_include_sb.
1864 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1865 nesting checks with an additional flag.
1866 (struct input_save): Add flag to indicate whether current sb
1867 should be checked for proper macro/conditional nesting.
1868 (input_scrub_push/pop): Save/restore nest check flag.
1869 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1871 * macro.c (check_macro): Allow caller to retrieve parsed macro
1872 information if a pointer is provided. This information may be
1873 used by the new macro hooks.
1874 * macro.h: Update prototype for check_macro. Macro struct
1875 definitions moved here from macro.c/gasp.c.
1876 * read.c (read_a_source_file): Add parameter to check_macro call,
1877 and pass macro info to the macro hook, if defined.
1878 (input_scrub_insert_line): New. Allow insertion of a line of
1879 characters into the input stream.
1880 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1881 file into the input stream.
1882 (s_include): Use input_scrub_insert_file.
1883 * internals.texi: Document new macro hooks.
1884 * as.h: New prototypes added.
1886 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1888 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1889 an initial capital letter.
1890 (i386_index_check): Reindent.
1892 2000-03-19 Nick Clifton <nickc@cygnus.com>
1894 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1897 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1899 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1900 instruction operand bad if Rd > 7 when generating
1901 thumb instructions. Prevents for example,
1902 "adr r12,label" from silently failing and generating
1903 the wrong instruction.
1905 2000-03-17 Nick Clifton <nickc@cygnus.com>
1907 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1908 that have a destingation >= 0x400000.
1909 Fix compile time warning messages.
1911 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1913 * config/tc-sh.c (md_begin): When encountering insn that are
1914 not supported by the current arch, only change the name if
1915 its contents are the same as prev_name.
1916 (get_specific): If the the architecture doesn't match, fail.
1918 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1920 * config/tc-sh.c (IDENT_CHAR): Define.
1921 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1922 matching back where it came from.
1924 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1926 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1928 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1930 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1933 2000-03-15 Kazu Hirata <kazu@hxi.com>
1935 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1937 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1939 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1940 floating-point-number, make sure 'f' is in FLT_CHARS.
1942 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1944 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1945 (s_lcomm_internal): Use it.
1946 * doc/internals.texi (CPU backend): Document it.
1947 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1950 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1952 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1955 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1956 implementation doesn't have special handling for switch
1958 (macro_build): Allow for code in sections other than .text.
1960 (mips_ip): Likewise.
1961 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1962 Don't perform relocs if we will be outputting them.
1963 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1964 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1967 2000-03-09 Catherine Moore <clm@cygnus.com>
1969 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1970 relocation type based on the entry in the fixup structure.
1972 2000-03-08 H.J. Lu (hjl@gnu.org)
1974 * Makefile.am (install-exec-tooldir): Depend on
1975 install-exec-bindir for parallel make.
1976 * Makefile.in: Regenerated.
1978 2000-03-06 Nick Clifton <nickc@cygnus.com>
1980 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1982 (md_parse_option): Parse -m32r command line switch - disable m32rx
1984 (md_show_usage): Document new option.
1986 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1987 * doc/Makefile.in: Regenerate.
1988 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1990 2000-03-02 Michael Meissner <meissner@redhat.com>
1992 * config/tc-d30v.c (check_range): Remove code that incorrectly
1993 sign extended values where bits < 32.
1995 2000-03-02 H.J. Lu (hjl@gnu.org)
1997 * configure.in: Support --enable-targets=all on ia32.
1998 * configure: Regenerated.
2000 2000-03-01 Nick Clifton <nickc@cygnus.com>
2002 * gasp.c (do_align): Remove bogus check of alignment value.
2004 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2006 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2007 TC_PPC was defined forced the type of a symbol with no other type
2010 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2012 * doc/internals.texi (CPU backend): Mention that
2013 line_separator_chars do not break up comments. Fix typos for
2014 LEX_AT and LEX_NAME descriptions. Document operands for
2015 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2016 description of md_create_short_jump usage. Document argument for
2017 md_undefined_symbol.
2019 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2021 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2022 (md_parse_option): Handle it.
2023 (md_show_usage): Document it.
2025 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2027 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2028 opcode, for the instruction `pal19'. From Andrea Arcangeli
2031 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2033 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2035 (md_assemble): To here, before template operands are matched.
2036 Also ensure a constant immediate is sign extended when we know the
2037 size is at most 16 bits. This is to catch cases like "add
2038 $0xffc0,%ax" where we don't know the size, and thus that the
2039 immediate can be represented as Imm8S until after parsing the
2041 (i386_displacement): Similarly sign extend 16 bit constant
2043 (md_assemble): Relax 16-bit jump constant range check to suit sign
2044 extended displacements.
2046 2000-02-26 Andreas Jaeger <aj@suse.de>
2048 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2050 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2052 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2053 call operands when intel_syntax.
2054 (intel_float_operand): Return 2 for "fi...".
2055 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2056 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2057 earlier "SHORT" change.
2058 (md_assemble): When determining suffix from Regs, exclude
2061 2000-02-24 Nick Clifton <nickc@cygnus.com>
2063 * configure: Add arm-wince, mips-pe and sh-pe targets.
2064 * configure: Regenerate.
2066 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2068 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2069 "pe-mips" for the mips-pe target.
2071 * config/tc-arm.c (insns): Change displacement encoded in BL
2072 and B instructions if the target port is arm-wince.
2073 (do_ldst): Do not bias the relocation offset if the target
2075 (md_pcrel_from): Add in missing relocation offset bias if the
2076 target os arm-wince.
2078 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2079 (md_begin): Disable -G support for mips-pe target.
2080 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2081 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2084 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2085 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2086 assembler, just set the alignment to 4.
2088 * config/te-wince-pe.h: New file for WinCE targets. Define
2091 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2093 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2094 string instructions.
2095 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2096 (i386_intel_memory_operand): After finding a segment override,
2097 check again for no `[' before looking for a displacement. Bomb if
2098 more than one displacement rather than silently discarding the
2099 second and subsequent ones. Free strings malloc'd by
2100 build_displacement_string.
2102 2000-02-24 Catherine Moore <clm@cygnus.com>
2104 * config/obj-som.c (obj_pseudo_table): Add "weak".
2105 (obj_som_weak): New routine.
2107 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2109 * config/tc-i386.c (union i386_op): New.
2110 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2111 Throughout file replace occurences of disps[n], imms[n], regs[n]
2112 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2113 intel mode operand swapping. Add assert in regKludge and
2114 fake_zero_displacement code. Test i.types[n] when outputting
2115 displacements and immediates. Combine output of Disp16 with
2117 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2118 when in intel mode by (not) reversing fsub and fdiv operands
2119 before the template search. This fails for single operand
2120 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2121 undefined. Instead fix the base_opcode after we've found the
2122 template. Move base_opcode xor with found_reverse_match from
2123 opcode output code to before this fix so we test for the correct
2125 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2126 check in intel mode. Instead compare opcodes.
2128 * config/tc-i386.h (TC_RELOC): Delete.
2129 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2130 with equivalent call to reloc.
2132 * as.h (flag_m68k_mri): Move declaration after target include, and
2133 only declare when TC_M68K defined. Define as zero otherwise.
2134 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2135 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2136 Define as zero otherwise.
2137 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2138 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2139 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2140 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2141 testing whether defined.
2142 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2143 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2144 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2145 rather than testing whether defined.
2146 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2147 (parse_mri_cons): Declare and use only when TC_M68K.
2148 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2149 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2150 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2152 * NEWS: Mention IBM 370 support.
2154 2000-02-23 Richard Henderson <rth@cygnus.com>
2156 * config/tc-i386.c (md_assemble): When swapping operands for
2157 intel_syntax, assume everything that's not Imm or Disp is a
2160 2000-02-23 Linas Vepstas <linas@linas.org>
2162 * config/tc-i370.c, config/tc-i370.h: New files.
2163 * Makefile.am: Add support for Linux/IBM 370.
2164 * configure.in: Likewise.
2165 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2166 * config/obj-elf.c: Include elf/i370.h
2167 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2169 * Makefile.in: Regenerate.
2170 * configure: Regenerate.
2172 * doc/c-i370.texi: New file.
2173 * doc/all.texi: Include it.
2174 * doc/as.texinfo: And here.
2175 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2176 * doc/Makefile.in: Regenerate.
2178 2000-02-19 Michael Meissner <meissner@redhat.com>
2180 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2181 determine if an instruction can be used in parallel with an ADDppp
2182 or SUBppp instruction.
2184 2000-02-22 Andrew Haley <aph@cygnus.com>
2186 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2188 1999-12-30 Andrew Haley <aph@cygnus.com>
2190 * config/tc-mips.c (mips_gp32): New variable.
2191 (macro_build) Use mips_gp32.
2193 (md_longopts): Add "-mgp32" and "-mgp64".
2194 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2196 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2198 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2199 warning, and bump it to 1.
2201 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2203 From Brad Lucier <lucier@math.purdue.edu>:
2204 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2207 2000-02-21 Catherine Moore <clm@cygnus.com>
2209 * config/tc-mips.c (MF_HILO_INSN): Define.
2210 (mips_7000_hilo_fix): Declare.
2211 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2212 (md_parse_option): Check for 7000_HILO_FIX options.
2213 (OPTION_M7000_HILO_FIX): Define.
2214 (OPTION_NO_M7000_HILO_FIX): Define.
2215 * doc/c-mips.texi (-mfix7000): Describe.
2217 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2219 * listing.c (print_lines): Remove unused variable `end'.
2221 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2222 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2223 reloc_type when BFD_ASSEMBLER.
2224 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2225 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2226 statement and quell signed vs. unsigned comparison warning.
2228 2000-02-18 Nick Clifton <nickc@cygnus.com>
2230 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2231 the computed frag offset, rather than overwriting it.
2233 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2235 * config/tc-sh.c ("elf/sh.h"): Include.
2236 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2237 (md.begin): Initialize target_arch.
2238 Only include opcodes in has table that match selected architecture.
2239 (parse_reg): Recognize register names for sh-dsp.
2240 (parse_at): Recognize post-modify addressing.
2241 (get_operands): The leading space is now optional.
2242 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2243 arguments. Update valid_arch.
2244 (build_Mytes): Add support for SDT_REG_N.
2245 (find_cooked_opcode): New function, broken out of md_assemble.
2246 (assemble_ppi, sh_elf_final_processing): New functions.
2247 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2248 (md_longopts, md_parse_option): New option: -dsp.
2249 * config/tc-sh.h (elf_tc_final_processing): Define.
2250 (sh_elf_final_processing): Declare.
2252 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2254 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2255 the unwinder subspace. Save the current seg/subseg before creating
2258 2000-02-10 Nick Clifton <nickc@cygnus.com>
2260 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2261 little endian targets.
2262 (INST_BYTE1): Redefine to handle big and little endian
2264 (cpu_type): New type: Select between M340 and M210.
2265 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2266 instructions of the M340.
2267 (md_assemble): Add support for the MULSH and OPSR classes of
2269 (md_atof): Add support for little endian targets.
2270 (md_parse_option): Add support for -EL, -EB and -mcpu command
2272 (md_convert_frag): Add support for little endian targets.
2273 (md_apply_fix3): Add support for little endian targets.
2274 (md_number_to_chars): Add support for little endian targets.
2276 2000-02-10 Timothy Wall <twall@redhat.com>
2278 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2279 defined, use it to verify the symbol just read should be a label.
2281 2000-02-10 Timothy Wall <twall@redhat.com>
2283 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2284 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2285 around colons when KEEP_WHITE_AROUND_COLON is defined.
2286 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2287 and KEEP_WHITE_AROUND_COLON.
2289 2000-02-08 Timothy Wall <twall@redhat.com>
2291 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2293 (do_repeat): New. Abstract repeat logic so that a "break" can be
2295 (end_repeat): New. Provide support for a "break" out of the
2297 * read.h: Add prototypes for new functions.
2299 2000-02-08 Timothy Wall <twall@redhat.com>
2301 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2302 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2303 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2306 2000-02-08 Timothy Wall <twall@redhat.com>
2308 * read.c: Added elseif to directives table.
2309 * read.h: Added prototype for s_elseif.
2310 * doc/as.texinfo: Added description for elseif.
2311 * cond.c (s_elseif): New function
2313 2000-02-04 Timothy Wall <twall@redhat.com>
2315 * listing.c (print_lines): Remove conditionals causing bug in
2318 2000-02-03 Timothy Wall <twall@cygnus.com>
2320 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2322 * frags.c (frag_new): Calculate fr_fix in octets
2323 (frag_now_fix) Return offset as target address offset (bytes).
2324 (frag_now_fix_octets) New - Return offset in octets (8-bit
2326 * frags.h: Added prototype for frag_now_fix_octets().
2327 Distinguish between octets and bytes in field descriptions.
2328 * listing.c (calc_hex): Account for octets vs bytes when
2329 printing addresses/offsets.
2330 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2331 target is little-endian, print the octets in a word in big-endian
2332 order so that the display looks like a proper hexadecimal number,
2333 instead of having the octets reversed.
2334 * read.c (do_align): When recording alignment, alignment power
2335 should be in terms of target bytes (minimum addressible unit)
2337 (do_org) Convert ORG target address (byte) argument into an
2338 octet offset when generating a variable fragment.
2339 * symbols.c (resolve_symbol_value): Symbol final value
2340 converted to a target address offset (bytes) from its octet offset.
2341 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2342 offset (bytes) is adjusted by the frag offset (octets) converted
2344 (coff_frob_section) Section alignment power is in terms of bytes;
2345 convert it to an octet alignment power when calculating size (and
2346 size mask) in octets. Don't modify the section size in order to
2347 "align" it for TI COFF, since that format has a different method
2348 for storing alignment information.
2350 2000-02-01 Timothy Wall <twall@cygnus.com>
2352 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2353 entries, matching the way GCC generates them. If not escaped, the
2354 filename is encoded incorrectly.
2356 2000-01-31 Nick Clifton <nickc@cygnus.com>
2358 * config/tc-arm.c (reg_table): Add support for ATPCS register
2361 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2363 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2365 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2367 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2368 of a symbol when we really care about its value.
2370 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2372 * config/tc-mcore.c (md_assemble): Give warning message if
2373 operands passes to instruction are more than the spec.
2375 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2377 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2378 Thumb mode but the label seen was not declared as '.thumb_func'
2379 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2380 correct disassembly of Thumb code bounded by non function labels.
2382 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2384 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2385 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2387 * Makefile.in: Same here.
2390 * configure.in: Set bfd_gas for i386-aout when primary target
2391 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2392 we may need the primary te_file. Remove incorrect comment.
2394 * configure: Regenerate.
2396 * config/e-i386aout.c: New file.
2398 * as.c (USE_EMULATIONS): Move to before print_version_id.
2399 (struct emulation): Add i386aout.
2400 (show_usage): Split text strings. Reformat -a text. Add --em
2404 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2405 (aout_format_ops): New.
2408 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2409 preprocessor conditional and add aout USE_EMULATIONS tests.
2410 (read_a_source_file): Don't pass error strings to printf as
2414 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2416 (do_data): Same here.
2417 (process_file): And here.
2420 * symbols.c (colon): Rewrite "already defined" fatal message
2421 code for aout with USE_EMULATIONS.
2424 * config/obj-aout.c (OBJ_HEADER): Define.
2425 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2427 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2428 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2430 (obj_aout_type): Expand S_SET_OTHER here too.
2431 (obj_read_begin_hook): Remove.
2432 (aout_pop_insert): New.
2433 (obj_aout_s_get_other): New.
2434 (obj_aout_s_get_desc): New.
2435 (aout_format_ops): New.
2438 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2439 gets aout_pseudo_table.
2440 (aout_pseudo_table): Declare.
2441 (obj_read_begin_hook): Define.
2444 * config/obj-coff.c (obj_pseudo_table): Rename to
2446 (coff_pop_insert): Use coff_pseudo_table.
2447 (coff_sec_sym_ok_for_reloc): Remove.
2448 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2449 and comment all zero entries and remove #if 0 code.
2452 * config/obj-coff.h (obj_pop_insert): Define.
2453 (coff_pseudo_table): Declare.
2456 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2457 s_get_size, s_set_size. Comment all zero entries.
2460 * config/obj-elf.c (elf_s_get_other): New function.
2461 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2462 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2463 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2465 (obj_elf_parse_section_letters): Don't pass error strings to
2466 printf as format arg.
2469 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2471 (elf_s_get_other): Declare.
2472 (S_GET_OTHER) Define as elf_s_get_other if not already
2474 (S_SET_OTHER): Only define when not already defined.
2475 (elf_obj_read_begin_hook): Declare.
2476 (obj_read_begin_hook): Define.
2477 (elf_obj_symbol_new_hook): Declare.
2478 (obj_symbol_new_hook): Define.
2481 * config/obj-multi.h: Add copyright header and protect against
2482 multiple inclusion. Add * to all function pointers.
2483 (OBJ_HEADER): If defined, include it rather than other defines
2485 (obj_frob_file_after_relocs): Test for NULL.
2486 (obj_symbol_new_hook): Here too.
2487 (obj_sec_sym_ok_for_reloc): And here.
2488 (S_GET_OTHER): Define.
2489 (S_GET_DESC): Define.
2490 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2491 (OBJ_MAYBE_ELF): Update comment.
2493 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2494 OBJ_AOUT preprocessor conditional and handle emulation by
2495 testing OUTPUT_FLAVOR.
2496 (i386_displacement): Here too.
2497 (md_section_align): Similarly here.
2498 (i386_target_format): Conditionally compile when more than one
2499 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2500 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2501 (i386_displacement): Here too.
2504 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2505 Define TARGET_FORMAT for aout only when not multi.
2508 * config/te-multi.h: Delete file as it's identical to te-generic.h
2510 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2512 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2513 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2516 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2518 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2521 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2523 * config/tc-mips.c (mips_do_align): New function.
2524 * config/tc-mips.h (md_do_align): Define.
2526 2000-01-10 Philip Blundell <philb@gnu.org>
2528 * doc/c-arm.texi (ARM Options): Fix typo.
2529 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2530 line separator for Linux.
2531 * doc/as.texinfo (Comments): Mention the ARM.
2533 2000-01-10 Philip Blundell <pb@futuretv.com>
2535 * configure.in (arm*-*-conix*): New target.
2536 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2538 * configure: Regenerate.
2540 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2542 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2543 (obj_elf_visibility): New function.
2545 * doc/as.texinfo (Visibility): New node: document visibility
2548 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2550 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2551 warning for absolute jump/call without `*' in non-intel mode. No
2552 need to set i.types[0] JumpAbsolute in intel mode.
2554 1999-12-22 Philip Blundell <pb@futuretv.com>
2556 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2557 hook function when changing sections.
2558 (arm_s_data): Likewise.
2560 1999-12-14 Nick Clifton <nickc@cygnus.com>
2562 * config/tc-arm.c (md_parse_option): Add support for -marm720
2563 command line switch.
2565 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2567 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2568 (r_registers, xr_registers): Define.
2569 (r_register_name, xr_register_name): New functions.
2570 (md_assemble): Handle new am33 operand types and instruction
2572 (mn10300_insert_operand, check_operand): Likewise.
2574 1999-11-29 Nick Clifton <nickc@cygnus.com>
2576 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2577 (s_force_thumb): Set thumb_mode to 2.
2578 (md_assemble): Do not complain about thumb instructions on a
2579 non-thumb target if thumb_mode is set to 2.
2581 1999-11-28 Michael Meissner <meissner@cygnus.com>
2583 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2584 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2585 (O_...): Add new machine dependent expressions if we are handling
2586 explicit relocations.
2587 (alpha_reloc_op): New static table holding the explicit relocation
2589 (alpha_literal_hash): New static to hold the hash table for
2590 explicit relocations.
2591 (alpha_macros): Add support for explicit relocations.
2592 (md_begin): If explicit relocations, initialize hash table.
2593 (md_assemble): Don't print a second error if tokenize_arguments
2594 already printed an error message.
2595 (md_apply_fix): Add support for explicit relocations.
2596 (alpha_force_relocation): Ditto.
2597 (alpha_fix_adjustable): Ditto.
2598 (alpha_adjust_symtab): New function to support explicit
2600 (alpha_adjust_symtab_relocs): Ditto.
2601 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2602 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2603 Add support for explicit relocations. Return -2 if an error
2604 message was already printed.
2605 (find_macro_match): Add support for explicit relocations. Comment
2607 (emit_insn): Add support for explicit relocations.
2608 (assemble_tokens): Ditto.
2610 (load_expression): Ditto.
2613 (emit_ir_load): Ditto.
2614 (emit_loadstore): Ditto.
2617 (emit_sextX): Ditto.
2618 (emit_division): Ditto.
2619 (emit_jsrjmp): Ditto.
2620 (emit_retjcr): Ditto.
2622 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2624 (tc_adjust_symtab): If explicit relocations, call the function
2625 alpha_adjust_symtab.
2626 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2627 relocations next to the literal relocation they reference.
2628 (TC_INIT_FIX_DATA): Initialize the new fields.
2629 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2631 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2633 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2634 'B' operand for PA2.0 bb instruction.
2636 1999-11-18 Nick Clifton <nickc@cygnus.com>
2638 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2641 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2643 (mcore_force_relocation): Force relocations to be generated for
2646 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2648 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2649 (i386_displacement): Disallow O_big displacements.
2651 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2653 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2654 Small improvements in error checking.
2655 (md_assemble): Support for unconditional ARM instructions.
2656 (md_parse_option): Support for -m[arm]v5e flag.
2658 1999-11-12 Nick Clifton <nickc@cygnus.com>
2660 * macro.c (buffer_and_nest): Do not check beyond the end of the
2663 1999-11-11 Nick Clifton <nickc@cygnus.com>
2665 * macro.c (buffer_and_nest): Look for seperator after TO and
2668 1999-11-08 Andrew Haley <aph@cygnus.com>
2670 * app.c (do_scrub_chars): When in State 10, treat backslash
2671 characters in the same way as as symbol characters.
2673 1999-11-07 Richard Henderson <rth@cygnus.com>
2675 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2676 the previous label was in the current section before playing
2677 with auto-alignment.
2679 1999-11-06 Nick Clifton <nickc@cygnus.com>
2681 * config/tc-v850.c (v850_force_relocation): Force relocation
2683 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2686 1999-11-05 Michael Meissner <meissner@cygnus.com>
2688 * expr.h (operatorT): Increase machine dependent operators to 16.
2689 * expr.c (op_rank): Ditto.
2691 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2693 * read.c (pseudo_set): Reject attempts to set the value of a
2696 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2699 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2701 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2702 to bfd_set_section_contents.
2704 1999-11-03 Nick Clifton <nickc@cygnus.com>
2706 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2708 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2710 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2711 (mips_ip): Use OPCODE_IS_MEMBER.
2713 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2715 * config/tc-arm.c (reg_required_here): Improve comments.
2717 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2718 (tinsns): Initialize variants field.
2720 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2721 BAD_PC respectively.
2723 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2725 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2726 * config/tc-arm.h: Fix compile time warnings.
2728 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2730 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2731 form @abs16, @(abs16) and @(abs16 + imm).
2733 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2735 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2736 (ISA_HAS_64_BIT_REGS) New.
2737 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2738 mips_emit_delays,macro_build,load_register,load_addresss,
2739 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2740 and/or use new ISA_xxx macros in expressions involving
2741 ISA, particularly mips_opts.isa.
2743 1999-10-18 Michael Meissner <meissner@cygnus.com>
2745 * expr.h (operatorT): Add machine dependent operators md1..md8.
2746 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2747 for the machine dependent operators to use.
2749 * expr.c (op_rank): Add machine dependent operators.
2751 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2753 (O_cpregister): Ditto.
2754 (md_begin): Change X_op test that field is wide enough to use
2755 O_max instead of O_alpha_max.
2756 (cpu_types): Fill in missing initializer.
2757 (alpha_num_macros): Make unsigned.
2758 (md_assemble): Make opnamelen be size_t.
2759 (md_apply_fix): Cast alpha_num_operands to int before testing.
2760 (alpha_force_relocation): Ditto.
2761 (alpha_fix_adjustable): Ditto.
2762 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2763 (tc_gen_reloc): Ditto.
2764 (tc_get_register): Ditto.
2769 (s_alpha_ent): Ditto.
2770 (s_alpha_end): Ditto.
2771 (s_alpha_frame): Ditto.
2772 (s_alpha_prologue): Ditto.
2773 (s_alpha_file): Ditto.
2774 (s_alpha_gprel32): Ditto.
2775 (s_alpha_proc): Ditto.
2776 (s_alpha_set): Ditto.
2777 (s_alpha_base): Ditto.
2778 (s_alpha_align): Ditto.
2779 (s_alpha_arch): Ditto.
2780 (alpha_align): Ditto.
2781 (assemble_insn): Suppress unused variable warning.
2783 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2784 order in the structure.
2785 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2787 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2789 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2791 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2793 * config/tc-i386.c (i386_index_check): Correct #endif location.
2795 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2797 * as.c (show_usage): Document new options.
2798 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2799 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2800 (parse_args): Parse the new options.
2801 (main): If there were warnings, and --fatal-warnings
2802 was specified, print an error.
2803 * as.h: New variable, flag_fatal_warnings, for new option.
2805 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2807 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2808 '@'. Change autoincrement completers to fall through to cache control
2811 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2813 (pa_parse_addb_64_cmpltr): New function.
2815 * config/tc-hppa.c (pa_ip): Change error message.
2816 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2817 '?Q' args to allow falling through.
2819 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2820 Remove unused conditional codes.
2821 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2823 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2825 * config/tc-d30v.c (CHAR_BIT): Define.
2826 (check_range): Fix bit operations to support integers bigger than
2829 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2831 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2834 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2835 Doug Evans <devans@cygnus.com>
2837 Add support for m32rx.
2838 * config/tc-m32r.c (enable_m32rx): New static global.
2839 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2840 (allow_m32rx): New function.
2841 (M32R_SHORTOPTS): Add `O'.
2842 (md_longopts): Add --m32rx plus several warning options.
2843 (md_parse_option): Handle new options.
2844 (md_show_usage): Print them.
2845 (md_begin): Enable m32rx.
2846 (OPERAND_IS_COND_BIT): New macro.
2847 (first_writes_to_seconds_operands): New function.
2848 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2849 (target_make_parallel,assemble_two_insns): New functions.
2850 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2851 If optimizing and m32rx, try to make consecutive insns parallel.
2853 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2855 * config/tc-mips.c (nopic_need_relax): Allow for the
2856 .sdata.foo sections generated by -fdata-sections,
2857 and for the .gnu.linkonce.s sections generated by C++.
2859 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2861 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2862 with cleaner code using completer prefixes. Add 'Y'.
2864 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2866 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2868 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2869 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2870 insn does not match and we should try the next insn in the table.
2872 1999-09-22 Nick Clifton <nickc@cygnus.com>
2874 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2876 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2878 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2881 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2883 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2884 OBJ_ELF. If ELF, add "sq".
2885 (md_parse_option): If ELF, ignore -s and -q.
2886 (md_show_usage): Mention ELF options.
2888 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2890 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2893 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2895 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2897 * config/tc-hppa.c (struct pa_it): New field "trunc".
2898 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2899 (pa_parse_ftest_gfx_completer): New function
2900 (pa_parse_fp_cnv_format): New function.
2902 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2903 (md_apply_fix): Handle 22bit pc-rel branches.
2905 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2907 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2909 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2911 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2913 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2915 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2916 (pa_ip): Handle 'fX'.
2918 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2920 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2921 unwinds unless the function is in the text space.
2922 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2924 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2926 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2927 (md_assemble): To here. Tweak address generation.
2929 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2931 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2932 (md_assemble): Call dwarf2_where for OBJ_ELF.
2933 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2934 (pa_end_of_source): New function.
2935 * tc-hppa.h (md_end): Define for OBJ_ELF.
2937 1999-09-14 Michael Meissner <meissner@cygnus.com>
2939 * configure.in (Canonicalization of target names): Remove adding
2940 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2941 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2942 * configure: Regenerate.
2944 1999-09-14 Donn Terry <donn@interix.com>
2946 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2948 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2950 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2951 pc-relative jmp/call to an absolute symbol.
2952 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2953 absolute section symbols.
2955 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2956 jump handling code and comments.
2958 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2960 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2961 the value if TE_PE and a global defined symbol.
2963 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2965 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2966 print the symbol, rather than printing it here.
2968 1999-09-11 Donn Terry <donn@interix.com>
2970 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2971 BFD_RELOC_RVA relocations.
2973 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2974 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2977 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2979 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2980 * doc/internals.texi (Object format backend): Document
2983 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2984 relocations against global symbols if TE_PE.
2986 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2987 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2989 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2992 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2993 symbols which do not have a constant value, or tags with
2994 non-tags. Remove the symbol from the list before adding it at the
2997 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2998 C_FCN symbol differently if TE_PE.
2999 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3000 appears in the pseudo-op, rather coff_line_base which is only set
3003 * config/obj-coff.c (obj_coff_loc): New static function.
3004 (obj_pseudo_table): Add "loc".
3006 * config/obj-coff.c (add_lineno): Check that the line number is
3009 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3010 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3012 (md_atof): Return NULL rather than 0.
3013 * config/tc-i386.c (md_atof): Change type to int.
3014 * expr.c (expr): Change first parameter to int.
3015 * config/obj-coff.c: Add declarations for static functions.
3016 (coff_frob_symbol): Use SYM_AUXENT.
3017 * config/tc-i386.h (flag_16bit_code): Don't declare.
3019 * config/obj-coff.c (obj_coff_section): Default to setting
3020 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3022 * write.c (adjust_reloc_syms): Print adjusted fixup.
3024 * expr.c (integer_constant): Correct too_many_digits calculation
3027 1999-09-09 Andreas Schwab <schwab@suse.de>
3029 * doc/c-arm.texi: Fix arguments of @var to not contain
3032 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3034 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3036 (md_parse_option): Only support -k flag for ELF and COFF targets.
3038 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3040 * config/tc-hppa.c (pa_ip): Put strict register checks before
3041 call to pa_parse_number.
3043 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3045 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3047 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3050 1999-09-06 Donn Terry <donn@interix.com>
3052 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3054 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3056 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3057 candidate instruction. Require registers for register arguments
3058 when in strict mode. Require assemble-time constants for
3059 constants when in strict mode.
3060 (pa_get_absolute_expression): Require a constant when in strict
3063 1999-09-06 Nick Clifton <nickc@cygnus.com>
3065 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3067 1999-09-04 Steve Chamberlain <sac@pobox.com>
3069 * config/tc-pj.c: New file, supports picoJava in ELF.
3070 * config/tc-pj.h: Ditto.
3071 * configure.in (pjl*, pj*): New targets.
3072 * Makefile.am: Rebuild dependencies.
3073 (CPU_TYPES): Add pj.
3074 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3075 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3076 * doc/c-pj.texi: New file.
3077 * doc/as.texinfo: Add some PJ specifics.
3078 * doc/all.texi: Add PJ to the list of all architectures, sort them
3080 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3081 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3083 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3085 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3086 (obj_frob_file): Test for null pointer.
3087 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3088 (OBJ_PROCESS_STAB): And here.
3089 (elf_obj_sy): Remove
3091 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3092 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3093 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3095 * config/obj-coff.c (no_func): Remove.
3096 (coff_format_ops): Change occurrences of no_func to 0, as we test
3097 for 0 in obj-multi.h.
3099 * configure.in: Enable bfd for i386-coff when primary target is
3100 bfd. Enable i386 elf,coff emulation support. Don't set
3101 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3102 emulation to support.
3103 *configure: Regenerate.
3105 1999-09-02 Nick Clifton <nickc@cygnus.com>
3107 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3108 .section .line directive is encountered.
3110 1999-09-01 Nick Clifton <nickc@cygnus.com>
3112 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3115 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3116 * as.texinfo: Document --gdwarf2 command line option.
3117 Add additional documentation of ARM command line switches.
3119 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3121 * config/tc-i386.c (i386_intel_memory_operand): Combine
3122 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3123 and RESTORE_END_STRING around parse_register calls.
3124 (i386_operand): Here too.
3125 (i386_is_reg): Remove.
3126 (parse_register): Move as_bad calls from within this function to
3129 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3131 Based on a patch from H.J. Lu <hjl@gnu.org>
3132 * config/tc-i386.c (parse_register): Handle FP regs specially.
3133 (md_begin): Remove '(' and ')' from register_chars.
3135 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3137 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3138 error message (done elsewhere).
3140 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3142 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3144 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3146 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3149 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3151 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3153 Add new completers. Fix bug in 64 bit condition handling.
3155 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3158 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3160 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3162 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3164 1999-08-27 Jim Wilson <wilson@cygnus.com>
3166 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3167 (struct ls): Add frag field. Initialize it to zero.
3168 (out_end_sequence): New local text_frag. Set it while in text section.
3169 Replace address check with frag check. Set ls.frag to text_frag if
3170 out_set_addr called.
3171 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3172 Set it before switching sections. Replace address check with frag
3173 check. Set ls.frag to saved_frag if out_set_addr called.
3175 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3177 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3178 output "advance_pc" opcode instead of calling gen_addr_line().
3179 The latter has the undesired side-effect of creating a new row
3180 in the debug line info matrix.
3182 1999-08-26 Jim Wilson <wilson@cygnus.com>
3184 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3185 ls.last_filename if last is less than zero. Set ls.last_filename
3186 when allocating new entry.
3187 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3190 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3192 * config/tc-i386.c (i386_index_check): Fix the displacement size
3193 when INFER_ADDR_PREFIX.
3195 1999-08-18 Nick Clifton <nickc@cygnus.com>
3197 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3200 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3202 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3203 handle 0xffffNNNN constants correctly.
3205 1999-08-16 Nick Clifton <nickc@cygnus.com>
3207 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3210 1999-08-13 Nick Clifton <nickc@cygnus.com>
3212 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3213 (md_apply_fix3): Always pass positive values to
3214 validate_offset_imm.
3216 1999-08-12 Nick Clifton <nickc@cygnus.com>
3218 * config/tc-arm.c (skip_whitespace): New macro.
3219 Formatting tidy ups.
3221 (md_apply_fix3): Store relocation offset in addend for ELF based
3223 (arm_force_relocation): Always generate relocs for Thumb function
3226 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3228 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3229 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3231 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3233 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3234 flags for the unwind subspace.
3236 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3237 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3238 suitable relocation based on the size of the target's pointer.
3239 Always Use subsegment zero for the unwinders.
3240 (pa_level): Handle "2.0w".
3242 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3244 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3245 with the following instruction unless this was specified.
3247 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3249 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3250 certain sections, to match BFD changes.
3252 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3254 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3255 (EXTRA_SCRIPTS): Define to keep automake happy.
3256 * Makefile.in: Rebuild.
3258 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3260 * Makefile.am: Rename .dep* files to DEP*.
3261 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3262 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3264 * Makefile.in: Rebuild.
3266 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3268 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3270 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3272 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3273 avoid problems on DOS filesystems.
3274 * Makefile.in: Rebuild.
3276 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3278 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3280 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3283 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3285 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3286 line to create ${GDBINIT} rather than .gdbinit.
3287 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3289 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3291 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3293 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3295 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3297 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3299 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3300 non-adjustable symbols.
3302 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3304 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3306 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3308 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3311 1999-08-05 Donn Terry <donn@interix.com>
3313 * config/te-interix.h: New file.
3314 * configure.in (i386-*-interix*): New target.
3315 * configure: Rebuild.
3317 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3319 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3320 selectors for ELF too.
3321 (selector_table): Add "ltp" and "rtp" selectors.
3323 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3325 * config/tc-i386.c (i386_operand): No need to change
3326 operand_string pointer in segment reg case before goto
3327 do_memory_reference. Initialise displacement_string_start and
3328 displacement_string_end after do_memory_reference label.
3329 (i386_index_check): Add operand_string param, and print error
3330 message on failure here.
3331 (i386_intel_memory_operand): Instead of here.
3332 (i386_operand): And here.
3333 (INFER_ADDR_PREFIX): Enable.
3335 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3337 * config/tc-i386.h (DefaultSize): Define. Renumber following
3338 opcode_modifier defines.
3340 From Etienne Lorrain <etienne.lorrain@ibm.net>
3341 * config/tc-i386.c (stackop_size): New variable.
3342 (set_16bit_code_flag): Clear it here.
3343 (set_16bit_gcc_code_flag): New function.
3344 (md_pseudo_table): Add "code16gcc" entry.
3345 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3347 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3349 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3350 next_set_end even if the end symbol is being discarded.
3352 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3353 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3354 * config/obj-coff.c: Likewise.
3355 (seg_info_type): Remove.
3356 (seg_info_off_by_4): Change to array of segT.
3357 (s_get_segment): Adjust accordingly.
3358 (obj_pseudo_table): Fully initialize sentinel entry.
3360 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3361 Ralf Baechle <ralf@uni-koblenz.de>.
3363 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3365 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3367 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3369 * config/tc-i386.c: Indentation and white space changes.
3370 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3371 don't enable it by default.
3372 (i386_intel_operand): Remove redundant prototype.
3373 Move check on number of memory operands, and i.mem_operands++
3374 (i386_intel_memory_operand): To here.
3375 Remove i386_immediate code from here. Remove special case code
3376 for input and output using (%dx). Remove base/index checks and
3377 call i386_index_check instead. Save initial operand_string
3378 argument for error message.
3379 (i386_operand): Remove redundant prototype. Move base/index
3380 checks to i386_index_check.
3381 (i386_displacement): Move intel mode check for non-zero
3383 (i386_intel_memory_operand): To here.
3385 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3387 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3388 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3389 by .register pseudo-op if -64 and --no-undeclared-regs.
3390 (s_register, sparc_adjust_symtab): New functions.
3391 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3392 Declare sparc_adjust_symtab as tc_adjust_symtab.
3393 * doc/c-sparc.texi: Add description of #ignore special literal
3394 for .register pseudo-op.
3396 1999-07-30 Catherine Moore <clm@cygnus.com>
3398 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3399 the relocation's section offset.
3401 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3403 * write.c (fixup_segment): Fix generic error check overflow test.
3405 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3406 X_add_number to long.
3408 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3410 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3413 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3415 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3418 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3420 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3422 * configure.bat: Remove; obsolete.
3423 * config/go32.cfg: Likewise.
3425 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3427 * configure.in (i386-*-vxworks*): New target.
3428 * configure: Rebuild.
3430 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3432 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3434 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3436 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3438 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3439 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3440 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3441 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3442 MAX_RELOC_EXPANSION): Define.
3443 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3445 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3447 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3448 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3449 block. Print a warning if an 8-bit or 16-bit constant
3450 displacement or immediate is truncated on output.
3451 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3453 (i386_operand): Disallow immediate jump absolute operand.
3455 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3457 * configure.in: Bump version number to 2.9.5.
3458 * configure: Rebuild.
3460 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3463 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3465 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3466 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3468 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3470 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3472 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3474 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3475 if -mno-fpu was given.
3476 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3478 (cons_fix_new_arm): Remove misleading comments.
3480 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3482 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3484 (relax_segment): Likewise. After giving a rs_org error, convert
3485 the frag to rs_align to avoid cascading errors.
3487 1999-07-12 Andreas Schwab <schwab@suse.de>
3489 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3491 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3493 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3494 as appropriate. Fill in structure initializations. Add variable
3495 initializations. Add casts.
3496 * dwarf2dbg.c (print_stats): Change i to size_t.
3497 * listing.c (listing_listing): Change list_line to unsigned int.
3499 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3501 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3502 rather than checking for \001 and \002 in symbol name.
3503 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3505 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3507 * configure.in (hppa*-linux-gnu*): New target.
3508 * configure: Rebuilt.
3510 1999-07-08 Nick Clifton <nickc@cygnus.com>
3512 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3514 1999-07-07 Nick Clifton <nickc@cygnus.com>
3516 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3517 accessing symbolP directly.
3519 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3521 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3524 1999-07-05 Nick Clifton <nickc@cygnus.com>
3526 * config/tc-arm.c (ARM_EXT_V5): Define.
3527 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3528 (md_begin): Detect ARM v5 architectures.
3529 (md_parse_option): Accept arm v5 specification.
3530 (md_show_usage): Documment -marmv5 switch.
3532 * doc/c-arm.texi: Document -marmv5 command line option.
3534 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3536 (validate_immediate_twopart): New function. Determine if a
3537 constant can be computed by two ADD instructions.
3538 (output_inst): Remove its command line parameter - it was never
3540 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3541 implememt the ADRL pseudo op.
3542 (tc_gen_reloc): Generate a suitable error message if an ADRL
3543 instruction tries to generate a real reloc.
3545 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3547 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3549 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3552 1999-06-27 H.J. Lu <hjl@gnu.org>
3554 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3555 non BFD_ASSEMBLER case.
3557 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3559 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3562 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3564 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3565 out_end_sequence() when the address decreases due to a new frag.
3566 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3567 numbering starts with 1.
3569 1999-06-23 Nick Clifton <nickc@cygnus.com>
3571 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3573 (mcore_s_text): Call obj_elf_text for ELF target.
3574 (mcore_s_data): Call obj_elf_data for ELF target.
3575 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3577 (mcore_s_bss): New function: Dump literal table before changing
3579 (mcore_s_comm): New function: Dump literal table before changing
3582 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3583 No longer static functions.
3584 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3585 Provide prototypes for these functions.
3587 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3589 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3590 a list of names, to try obj_segment_name, and to try abbreviated
3591 names when using COFF without long section names.
3593 * config/tc-alpha.c: More use of symbol accessor functions.
3594 * config/tc-arc.c: Likewise.
3595 * config/tc-d30v.c: Likewise.
3596 * config/tc-fr30.c: Likewise.
3597 * config/tc-i860.c: Likewise.
3598 * config/tc-m88k.c: Likewise.
3599 * config/tc-mcore.c: Likewise.
3600 * config/tc-ns32k.c: Likewise.
3601 * config/tc-sparc.c: Likewise.
3602 * config/tc-v850.c: Likewise.
3604 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3605 sy_value with appropriate accessor functions.
3606 * config/tc-arm.c (md_apply_fix3): Likewise.
3607 * config/tc-d10v.c (AT_WORD_P): Likewise.
3608 * config/tc-v850.c (reg_name_search): Likewise.
3610 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3611 use symbol_get_bfdsym instead.
3612 * config/tc-ppc.c (md_assemble): Likewise.
3613 * config/tc-v850.c (v850_comm): Likewise.
3615 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3617 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3618 the symbol, rather than accessing the bsym member.
3619 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3620 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3621 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3622 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3623 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3624 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3625 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3626 * config/tc-v850.c (tc_gen_reloc): Likewise.
3628 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3630 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3631 (hppa_gen_reloc_type): Conditionalize on BFD64.
3632 (tc_gen_reloc): Re-enable ELF relocations.
3633 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3635 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3637 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3639 (do_ldst): Move assignment out of if condition.
3640 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3641 parentheses to avoid warning.
3643 1999-06-21 Nick Clifton <nickc@cygnus.com>
3645 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3646 macro to get at the BFD symbol associated with a GAS symbol.
3648 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3650 * config/tc-ppc.c: Update for symbol handling changes.
3651 * config/obj-coff.c: Likewise.
3653 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3655 * tc-hppa.c: General cleanups of ELF support. No more spaces
3656 and subspaces for ELF.
3657 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3658 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3659 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3660 (UNWIND_SECTION_NAME): Likewise.
3661 (space/subspace related structures): Conditionalize definitions
3663 (space/subspace directives and support routines): Conditionalize
3664 definitions and references/uses on OBJ_SOM.
3665 (label_symbol_struct): For ELF, track the symbol's segment. For
3666 SOM track its space.
3667 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3669 (USE_ALIASES): Kill for both SOM & ELF.
3670 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3671 (pa_space, pa_subspace): Corresponding changes.
3672 (pa_spaces_begin): Corresponding chagnes.
3673 (md_begin): Do not muck around with space/subspace stuff for
3675 (md_apply_fix): Temporarily disable argument relocation stuff
3677 (tc_gen_reloc): Temporarily disable relocation generation for
3679 (pa_build_unwind_subspace): Similarly.
3681 1999-06-16 Nick Clifton <nickc@cygnus.com>
3683 * config/tc-arm.c (thumb_set): New pseudo op.
3684 (text, data, section): Override these pseudo ops with ARM
3686 (s_thumb_set): New function: Perform the same as a .set pseudo
3687 op, but also mark the alias'ed symbol as being a Thumb
3689 (arm_s_text): New function: Perform the same as the .text
3690 pseudo op, but dump the literal pool before changing
3692 (arm_s_data): New function: Perform the same as the .data
3693 pseudo op, but dump the literal pool before changing
3695 (arm_s_section): New function: Perform the same as the
3696 .section pseudo op, but dump the literal pool before changing
3698 (arm_cleanup): Do not reset the current section before dumping
3701 1999-06-17 Nick Clifton <nickc@cygnus.com>
3703 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3704 OPTION_NO_WARN_UNMATCHED entries.
3705 (md_parse_option): Generate a warning message if an unrecognised
3706 option is encountered.
3708 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3709 (get_operands): When parsing an expression after an '@' symbol
3710 has been detected, do not ignore '#' symbols.
3711 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3714 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3716 From K. Richard Pixley <rich@noir.com>:
3717 * configure.in (ppc-*-vxworks*): New target.
3718 * configure: Rebuild.
3720 1999-06-12 Philip Blundell <philb@gnu.org>
3722 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3724 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3726 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3727 which refer to symbols in linkonce sections, permit reducing the
3728 relocs if the symbol is local.
3730 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3732 * subsegs.c (subseg_text_p): New function.
3733 * as.h (subseg_text_p): Declare.
3734 * read.c (do_align): Use subseg_text_p to set the default fill.
3735 * write.c (subsegs_finish): Likewise.
3736 * config/obj-coff.c (write_object_file): Likewise.
3737 * config/tc-i386.h (md_maybe_text): Don't define.
3738 (md_do_align): Use subseg_text_p to set the default fill.
3739 * config/tc-m32r.c (m32r_do_align): Likewise.
3740 * config/tc-sh.c (sh_do_align): Likewise.
3741 * config/tc-sparc.h (md_do_align): Likewise.
3743 1999-06-12 David O'Brien <obrien@freebsd.org>
3745 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3746 * configure: Rebuild.
3748 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3750 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3751 * Makefile.am: Rebuild dependencies.
3752 * Makefile.in: Rebuild.
3754 * config/tc-i386.c (i386_immediate): Remove unused label
3757 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3758 * symbols.c: Likewise.
3759 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3760 sy_next field when taking address, rather than symbol_next.
3762 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3764 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3765 value from the output file architecture.
3766 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3767 * dwarf2dbg.h: Change bfd_vma to addressT.
3769 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3771 * dwarf2dbg.h: Use PARAMS in function declarations.
3773 1999-06-11 Martin Dorey <mdorey@madge.com>
3775 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3776 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3778 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3780 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3782 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3784 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3787 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3789 * read.c (read_a_source_file): Only declare inescape if
3792 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3794 (find_entry_byval): Add parens to avoid warning.
3796 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3798 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3801 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3803 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3806 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3807 synthetize_setx): New functions.
3808 (md_assemble): Broken the special cases into the above
3809 functions. Make compiler happy if sizeof(bfd_vma)==4.
3810 Fix sethi generated from set/setuw. If instructions have a relloc,
3811 always clear the fields to be relocated in the opcode.
3812 (sparc_ip): Remove special_case global variable.
3814 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3816 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3817 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3818 indication of success rather than a value.
3819 (itbl_get_val): Likewise.
3820 (itbl_get_field): Use strcspn. Change delimiters to include
3822 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3823 (itbl_get_val): Likewise.
3824 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3826 * symbols.c (copy_symbol_attributes): Convert local symbols to
3829 1999-06-10 Nick Clifton <nickc@cygnus.com>
3831 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3834 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3836 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3837 Optimize set if sizeof(bfd_vma) == 64.
3838 (sparc_ip): Fix sethi - without %hi() it should generate
3839 R_SPARC_22 reloc, not R_SPARC_HI22.
3840 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3842 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3844 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3845 (s_ncons): New function.
3846 (native_op_table): New table.
3847 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3848 R_SPARC_OLO10 handling.
3850 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3852 * expr.h (struct expressionS): Revert last change; widen X_op.
3853 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3855 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3857 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3858 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3859 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3860 * Makefile.in: Regenerated.
3862 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3863 `common' pass on to s_mri_common.
3864 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3866 1999-06-06 Richard Henderson <rth@cygnus.com>
3868 * config/obj-elf.c (obj_elf_section): Don't free the return
3869 value of demand_copy_C_string.
3871 1999-06-05 Richard Henderson <rth@cygnus.com>
3873 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3874 creation logic from obj_elf_create_section.
3876 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3877 (section_stack): New.
3878 (special_sections): Make const.
3879 (obj_elf_section): Gut and rewrite parsing.
3880 (obj_elf_change_section): New function broken out of obj_elf_section.
3881 (obj_elf_parse_section_letters): Likewise.
3882 (obj_elf_section_word): Likewise.
3883 (obj_elf_section_type): Likewise.
3884 (obj_elf_previous): Treat as a toggle.
3885 (obj_elf_popsection): New.
3886 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3887 (ppc_section_type): Likewise.
3888 * config/tc-ppc.h: Likewise.
3890 * expr.h (struct expressionS): Don't make X_op a bitfield.
3891 * config/tc-alpha.c: Update for symbol handling changes.
3892 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3893 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3895 1999-06-05 Richard Henderson <rth@cygnus.com>
3897 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3898 (dwarf2_gen_line_info): Kill unused variables.
3899 (dwarf2_finish): Likewise.
3900 (dwarf2_where): Likewise.
3901 (dwarf2_directive_file): If we've only got a string,
3902 hand off to s_app_file.
3903 * ecoff.c: Move the include of ecoff.h.
3904 * symbols.h (S_IS_FUNCTION): Prototype.
3906 * read.c (LEX_HASH): Supply a default.
3908 (s_globl): Update `c' after skipping whitespace.
3909 * read.h (LEX_END_NAME, is_name_ender): New.
3910 * expr.c (get_symbol_end): Respect it.
3912 1999-06-04 Mark Klein <mklein@dis.com>
3914 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3916 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3918 * config/tc-hppa.c: Update for symbol handling changes.
3920 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3922 * cgen.c: Update for symbol handling changes.
3923 * config/tc-m32r.c: Likewise.
3925 * config/tc-hppa.h: Update for symbol handling changes.
3926 * config/tc-hppa.c: Likewise.
3928 * config/tc-arm.h: Update for symbol handling changes.
3929 * config/tc-arm.c: Likewise.
3930 (symbol_make_empty): Remove. Just use symbol_create.
3932 * symbols.c (symbol_set_tc): Correct name.
3934 * Makefile.am: Rebuild dependencies.
3935 ($(OBJS)): Don't depend upon struc-symbol.h.
3936 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3937 * dep-in.sed: Don't remove struc-symbol.h.
3938 * Makefile.in: Rebuild.
3940 * doc/internals.texi (Symbols): Describe changes in symbol
3943 1999-06-03 Richard Henderson <rth@cygnus.com>
3945 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3946 instead of doing the work by hand.
3948 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3950 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3951 state of line state-machine.
3952 (struct ls): Collect DWARF2 line state-machine state in new member
3953 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3954 resulted in any DWARF2 directives.
3955 (reset_state_machine): New function.
3956 (out_end_sequence): Ditto.
3957 (dwarf2_gen_line_info): When switching sections or switching to a
3958 lower text address, call out_end_sequence() first to terminate the
3959 previous code sequence as code sequences MUST have monotonically
3960 increasing addresses.
3961 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3963 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3965 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3966 DWARF2 debug info (line information only, at this point).
3967 * as.h: Update comment about supported debug formats.
3968 * dwarf2dbg.c, dwarf2dbg.h: New files.
3969 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3971 * expr.c (operand): Don't use [ for parens if we want an index op.
3972 (op_encoding): Switch [ into O_index, if desired.
3973 (op_rank): Renumber with O_index on bottom.
3974 (expr): If O_index, match closing bracket.
3975 * expr.h (O_index): New.
3977 * read.c (read_a_source_file): Conditionally allow matched "
3978 in lines passed to md_assemble.
3980 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3982 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3984 Add support for storing local symbols in a small structure to save
3985 memory when assembling large files.
3986 * as.h: Don't include struc-symbol.h.
3987 (symbolS): Add typedef.
3988 * symbols.c: Include struc-symbol.h.
3989 (local_hash): New static variable.
3990 (save_symbol_name): New static function, from symbol_create.
3991 (symbol_create): Call save_symbol_name.
3992 (local_symbol_count): New static variable.
3993 (local_symbol_conversion_count): Likewise.
3994 (LOCAL_SYMBOL_CHECK): Define.
3995 (local_symbol_make): New static function.
3996 (local_symbol_convert): New static function.
3997 (colon): Handle local symbols. Create local symbol for local
3999 (symbol_table_insert): Handle local symbols.
4000 (symbol_find_or_make): Create local symbol for local label name.
4001 (symbol_find_base): Check for local symbol.
4002 (symbol_append, symbol_insert): Check for local symbols.
4003 (symbol_clear_list_pointers, symbol_remove): Likewise.
4004 (verify_symbol_chain): Likewise.
4005 (copy_symbol_attributes): Likewise.
4006 (resolve_symbol_value): Handle local symbols.
4007 (resolve_local_symbol): New static function.
4008 (resolve_local_symbol_values): New function.
4009 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4010 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4011 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4012 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4013 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4014 (symbol_previous, symbol_next): New functions.
4015 (symbol_get_value_expression): Likewise.
4016 (symbol_set_value_expression): Likewise.
4017 (symbol_set_frag, symbol_get_frag): Likewise.
4018 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4019 (symbol_mark_used_in_reloc): Likewise.
4020 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4021 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4022 (symbol_mri_common_p): Likewise.
4023 (symbol_mark_written, symbol_clear_written): Likewise.
4024 (symbol_written_p): Likewise.
4025 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4026 (symbol_section_p, symbol_equated_p): Likewise.
4027 (symbol_constant_p): Likewise.
4028 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4029 (symbol_get_obj, symbol_set_obj): Likewise.
4030 (symbol_get_tc, symbol_set_tc): Likewise.
4031 (symbol_begin): Initialize local_hash.
4032 (print_symbol_value_1): Handle local symbols.
4033 (symbol_print_statistics): Print local symbol statistics.
4034 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4035 Declare new symbols.c functions. Move many declarations here from
4037 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4038 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4039 (struct symbol): Move bsym to make it clearly the first field.
4040 Remove TARGET_SYMBOL_FIELDS.
4041 (symbolS): Don't typedef.
4042 (struct broken_word): Remove.
4043 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4044 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4045 (symbol_clear_list_pointers): Likewise.
4046 (symbol_insert, symbol_remove): Likewise.
4047 (symbol_previous, symbol_append): Likewise.
4048 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4049 (struct local_symbol): Define.
4050 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4051 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4052 (local_symbol_get_frag, local_symbol_set_frag): Define.
4053 (local_symbol_get_real_symbol): Define.
4054 (local_symbol_set_real_symbol): Define.
4056 * write.c (write_object_file): Call resolve_local_symbol_values.
4057 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4058 (TARGET_SYMBOL_FIELDS): Don't define.
4059 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4060 ECOFF_DEBUGGING, add ECOFF fields.
4061 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4062 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4063 ECOFF_DEBUGGING, add ECOFF fields.
4064 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4065 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4066 * config/tc-mcore.h: Don't include struc-symbol.h.
4067 (TARGET_SYMBOL_FIELDS): Don't define.
4068 (struct mcore_tc_sy): Define.
4069 (TC_SYMFIELD_TYPE): Define.
4070 * Many files: Use symbolS instead of struct symbol. Use new
4071 accessor functions rather than referring to symbolS fields
4074 * read.c (s_mri_common): Don't add in value of line_label.
4076 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4077 checking for SEC_LINK_ONCE.
4079 * config/tc-sh.h (sh_fix_adjustable): Declare.
4081 * app.c (input_buffer): New static variable.
4082 (app_push): Save saved_input in allocated buffer.
4083 (app_pop): Restored saved_input.
4084 (do_scrub_chars): Change get parameter to take char * and int as
4085 arguments. Change GET macro to pass input_buffer to get
4086 function. Don't save input into allocated buffer.
4087 * as.h (do_scrub_chars): Update declaration.
4088 * input-file.c (input_file_get): Change to take char * and int.
4089 Read data into passed in buffer. Remove static buffer.
4090 * read.c (scrub_from_string): Change to take char * and int. Copy
4091 data into passed in buffer.
4093 * hash.h: Neaten. Declare hash_traverse.
4094 * hash.c: Complete rewrite based on BFD hashing code.
4095 * gasp.c (chunksize): New variable.
4096 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4099 1999-05-28 Nick Clifton <nickc@cygnus.com>
4101 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4102 addend unless the target uses an old ABI.
4104 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4106 -Wchar-subscripts cleanup
4107 * listing.c (listing_newline): Use unsigned char variable, so
4108 calls to isascii,iscntrl are correct.
4109 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4111 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4112 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4113 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4114 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4116 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4118 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4120 (arch_coldfire_p): New #define.
4121 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4123 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4125 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4127 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4128 (install_operand): Add place `N'.
4129 (init_table): Add registers ACC, MACSR, MASK.
4131 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4133 * config/tc-m68k.c: Change mcf5200 --> mcf.
4134 (archs): Add mcf5206e, mcf5307.
4135 (m68k_ip): Add format `u'.
4136 (install_operand): Add place `m', `M', `h'.
4137 (init_table): Add upper/lower registers.
4139 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4141 1999-05-28 Martin Dorey <mdorey@madge.com>
4143 * config/tc-i960.c: Several minor changes to add ELF and
4144 BFD_ASSEMBLER support.
4145 * config/tc-i960.h: Likewise.
4146 * configure.in (i960-*-elf*): New target.
4147 * aclocal.m4, configure: Rebuild.
4149 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4151 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4152 reloc changes when defined(BFD_ASSEMBLER).
4154 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4156 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4158 * write.c (write_print_statistics): Output to file, not stderr.
4160 * expr.c (generic_bignum_to_int32,64): Prototype.
4162 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4163 output_sleb128, output_uleb128, output_big_sleb128,
4164 output_big_uleb128, output_big_leb128): Prototype.
4165 (output_big_sleb128, output_big_uleb128): Make inline.
4166 (output_big_leb128): Remove inline
4168 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4169 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4170 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4171 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4172 value for correct overflow check in write.c:fixup_segment.
4173 * write.c (fixup_segment): Move bitfield overflow checks to after
4174 the md_apply_fix call.
4175 * config/obj-coff.c (fixup_segment): Likewise.
4176 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4177 valueT *val argument.
4179 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4181 * config/atof-ieee.c (gen_to_words): Correctly round a
4182 denormalized number. Fix off-by-one in range checking for
4183 exponent in a denormal.
4185 1999-05-10 Nick Clifton <nickc@cygnus.com>
4187 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4190 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4192 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4194 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4196 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4197 (ReverseRegRegmem): Remove.
4198 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4199 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4200 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4203 From Doug Ledford <dledford@redhat.com>
4204 * config/tc-i386.h (RegXMM): New for P/III.
4205 * config/tc-i386.c: Add support for P/III.
4207 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4209 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4210 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4211 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4213 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4215 * config/tc-i386.c (i386_immediate): Skip whitespace before
4216 complaining about junk after expression.
4217 (i386_displacement): Likewise.
4219 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4221 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4222 Don't copy before downcaseing.
4224 1999-05-05 Catherine Moore <clm@cygnus.com>
4226 * tc-m68k.c: Include elf/m68k.h.
4227 (m68k_elf_final_processing): New routine.
4228 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4231 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4233 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4236 1999-04-30 Nick Clifton <nickc@cygnus.com>
4238 * config/tc-mcore.c (mcore_s_section): Dump literals before
4241 1999-04-29 Nick Clifton <nickc@cygnus.com>
4243 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4246 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4248 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4249 (TC_INIT_FIX_DATA): Delete.
4250 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4251 (TC_INIT_FIX_DATA): Delete.
4252 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4253 * write.c (fix_new_internal): Initialize fx_cgen member.
4254 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4255 (gas_cgen_md_apply_fix3): Update.
4256 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4257 (md_cgen_record_fixup_exp): Update.
4258 (FX_OPINFO_R_TYPE): Update.
4260 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4261 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4262 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4263 * frags.h (struct frag): Make opindex, opinfo ints.
4265 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4267 1999-04-26 Tom Tromey <tromey@cygnus.com>
4269 * aclocal.m4, configure: Updated for new version of libtool.
4271 1999-04-22 Nick Clifton <nickc@cygnus.com>
4273 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4275 (md_apply_fix3): Do not fix up absolute relocations against
4278 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4280 1999-04-20 Nick Clifton <nickc@cygnus.com>
4282 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4283 changes and data-in-text directives.
4284 (mcore_cons): New function: intercept cons() operations.
4285 (mcore_float_cons): New function: intercept float_cons()
4287 (mcore_stringer): New function: intercept stringer() operations.
4289 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4291 * obj.h (struct format_ops): Change generate_asm_lineno field to
4293 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4295 * config/tc-alpha.c (find_opcode_match): Add default case to
4297 (find_macro_match): Likewise.
4298 (load_expression): Parenthesize && within ||.
4300 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4302 1999-04-17 Nick Clifton <nickc@cygnus.com>
4304 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4305 .text .data .section pseudo ops.
4306 (mcore_s_section): New function. Dump lits before changing secs.
4307 (mcore_s_text): New function. Dump lits before changing secs.
4308 (mcore_s_data): New function. Dump lits before changing secs.
4310 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4312 * config/tc-mips.c (mips_32bitmode): New.
4313 (md_begin): Set mips_32bitmode if needed.
4314 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4315 Set EF_MIPS_32BITMODE.
4317 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4319 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4322 1999-04-16 Nick Clifton <nickc@cygnus.com>
4324 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4326 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4328 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4329 expressions correctly.
4332 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4334 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4336 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4338 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4339 and fmpynfadd instructions.
4341 1999-04-11 Richard Henderson <rth@cygnus.com>
4343 * as.h (environ): Declare it, if needed.
4344 * as.c (dump_statistics): Don't declare environ.
4345 * configure.in (environ): Detect declaration.
4346 * configure, config.in: Rebuild
4348 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4349 (i386_displacement): Allocate enough space for replacement buffer.
4350 Clean up replacement buffer initialization.
4352 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4354 * subsegs.c (section_symbol): Don't create a new symbol if one
4355 already exists; instead, use the existing one, but set its segment
4356 and frag data if it hasn't already been defined.
4357 * config/obj-coff.c (c_section_symbol): Likewise.
4359 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4361 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4363 1999-04-08 Nick Clifton <nickc@cygnus.com>
4365 * config/tc-mcore.c: New File: Support routines for MCore
4367 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4368 * config/obj-coff.c: Add support for mcore-pe target.
4370 * Makefile.am: Add support for MCore targets.
4371 * Makefile.in: Regenerate.
4372 * configure.in: Add support for MCore targets.
4373 * configure: Regenerate.
4375 * doc/all.texi: Set MCORE.
4376 * doc/as.texinfo: Document MCore specific command line options.
4378 * write.h: Prevent multiple inclusion.
4380 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4382 * asintl.h (LC_MESSAGES): Never define.
4383 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4385 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4388 * Makefile.am (m68k-parse.c): If configuring in the source
4389 directory, copy m68k-parse.y into the local directory before
4390 running ylwrap, to remove spurious differences when generating
4392 * Makefile.in: Rebuild.
4394 * config/tc-sparc.h (md_do_align): Just allocate the number of
4395 bytes necessary, rather than always allocating 1024.
4397 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4399 * listing.c (listing_newline): Add cast to avoid warning.
4400 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4401 * config/tc-i386.c (i386_scale): Add return value.
4402 (build_displacement_string): Remove unused local temp_disp2.
4403 (i386_intel_memory_operand): Add parentheses to avoid warning.
4404 (i386_intel_operand): Remove unused local end_of_operand_string.
4405 (i386_operand): Remove unused local operand_modifier.
4406 (i386_operand): Add parens to avoid warning.
4408 1999-04-04 Don Bowman <don@pixsci.com>
4410 * configure.in: Add mips*-*-vxworks* target; have it define
4412 * configure, config.in: Rebuild.
4414 1999-03-31 Nick Clifton <nickc@cygnus.com>
4416 * configure.in (emulations): Add support for arm-epoc-pe.
4417 * configure: Regenerate.
4418 * config/te-epoc-pe.h: New file. Define macros specific to
4420 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4421 for arm-epoc-pe target.
4423 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4425 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4427 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4429 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4430 detect ",n" without a condition.
4431 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4434 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4436 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4437 instruction is encoded with one bit.
4440 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4442 * doc/internals.texi (CPU backend): Mention that
4443 line_separator_chars should not include newline. From thi
4444 <ttn@mingle.glug.org>.
4446 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4448 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4449 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4451 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4453 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4455 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4457 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4460 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4462 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4464 1999-03-15 Martin Hunt <hunt@cygnus.com>
4466 * app.c (do_scrub_begin): Change '-' back to a symbol char
4467 so we can use multiple opcodes on a line again.
4469 * config/tc-d30v.c: By default, warn if a symbol has
4470 the same name as a register. Plus some minor
4471 updates from the branch.
4473 1999-03-13 Nick Clifton <nickc@cygnus.com>
4475 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4476 BFD_RELOC_16 and BFD_RELOC_64.
4478 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4480 * expr.c (expr): Add missing else.
4482 1999-03-12 Nick Clifton <nickc@cygnus.com>
4484 * config/tc-arm.c (md_apply_fix3): Improve error message.
4486 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4488 * Makefile.am (CPU_TYPES): Add fr30.
4489 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4490 (fr30,m32r dependencies): Update.
4491 * Makefile.in: Rebuild.
4493 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4494 (gas_cgen_record_fixup_exp): Ditto.
4495 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4496 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4497 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4498 (md_cgen_lookup_reloc): Update use of operand->type.
4499 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4500 (md_convert_frag): Call cgen_operand_lookup_by_num.
4501 (md_cgen_lookup_reloc): Update use of operand->type.
4502 (m32r_cgen_record_fixup_exp): Ditto.
4504 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4506 * config/tc-mips.c (md_show_usage): Fix message.
4508 1999-03-03 Nick Clifton <nickc@cygnus.com>
4510 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4511 and LDR reg,=<expr> instruction.
4513 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4516 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4518 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4520 1999-02-17 Nick Clifton <nickc@cygnus.com>
4522 This patch was created by: Scott Bambrough
4523 <scottb@corelcomputer.com>
4526 Special cased '@' character. The '@' character is used as the
4527 ARM assembler comment character, as a special character
4528 and in ELF .symver pseudo-op's, and as a special character in
4529 .type and .section pseudo-ops.
4530 (symver_pseudo): New static variable.
4531 (symver_state): New static variable.
4532 (struct app_save): Add field 'symver_state'.
4533 (app_push): Save global symver_state int struct app_save.
4534 (app_pop): Restore global symver_state from struct app_save.
4535 (do_scrub_chars): Special case handling of '@' character in
4538 * configure.in: Modified to recognize armv* uname syntax from ARM
4540 * configure: Regenerated.
4542 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4543 a prefix to the section's type.
4544 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4545 the type's typename.
4547 * config/tc-arm.h: Add support for PIC generation:
4548 (pic_code): New boolean.
4549 (obj_relocate_extern): Define.
4550 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4551 (TC_CONS_FIX_NEW): Define.
4552 (tc_fix_adjustable): Define.
4553 (GLOBAL_OFFSET_TABLE_NAME): Define.
4555 * config/tc-arm.c: Add support for PIC generation:
4556 (line_seperator_chars): Allow ';' as a seperator for Linux.
4557 (is_immediate_prefix): New macro.
4558 (arm_parse_reloc): New function.
4559 (s_arm_elf_cons): New function.
4560 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4561 (md_undefined_symbol): Special case handling for the Global Offset
4563 (md_apply_fix3): Handle PIC relocs.
4564 (tc_gen_reloc): Handle PIC relocs.
4565 (md_parse_option): Add support for '-k' command line switch to
4566 enable PIC generation.
4567 (cons_fix_new_arm): New function.
4568 (s_arm_elf_cons): New function.
4570 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4572 * configure.in: Add comments for uses of AC_DEFINE.
4573 * acinclude.m4: Likewise.
4574 * acconfig.h: Remove.
4575 * aclocal.m4: Rebuild.
4576 * configure: Rebuild.
4577 * Makefile.in: Rebuild.
4578 * config.in: Rebuild.
4580 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4582 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4583 non-constant offset from a base register.
4585 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4587 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4590 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4592 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4593 (emit_insn): Look for pc-relative and no-overflow specifiers on
4594 internal relocation types.
4596 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4598 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4601 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4603 (mips_4650, mips_4010, mips_4100): Variables removed.
4604 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4605 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4607 (md_begin): Don't bother initializing the mips_NNNN variables;
4608 mips_cpu is set, and that's good enough now.
4609 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4610 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4611 (show): New function, to handle wrapping in the CPU lists.
4612 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4614 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4616 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4617 than treat as an immediate specifier.
4619 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4621 * config/tc-i386.c: Prototype many functions.
4622 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4623 (i386_immediate): Remove unused second argument.
4624 (i386_intel_operand): Fix i386_is_reg typo.
4625 (i386_operand): Use allow_naked_reg.
4626 (output_invalid): Make operand int for K&R.
4628 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4630 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4632 * Makefile.in: Rebuild.
4634 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4636 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4638 (EXTRA_as_new_SOURCES): Comment out.
4639 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4640 * Makefile.in: Rebuild.
4641 * doc/Makefile.in: Rebuild.
4642 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4643 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4644 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4645 * configure: Rebuild.
4646 * aclocal.m4: Rebuild.
4647 * config.in: Rebuild.
4648 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4649 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4650 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4651 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4652 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4653 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4654 (gas_cgen_record_fixup_exp): Ditto.
4655 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4656 descriptor, not global variable.
4657 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4658 descriptor, not global variable. Refer to insert_operand handler
4659 via cpu descriptor, not global function.
4660 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4661 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4662 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4663 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4664 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4665 * config/tc-m32r.c: Ditto.
4666 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4667 (md_assemble): Ditto.
4668 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4670 1999-02-09 Nick Clifton <nickc@cygnus.com>
4672 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4673 relocations for ELF targets.
4675 1999-02-08 Nick Clifton <nickc@cygnus.com>
4677 * configure.in: Add support for StrongARM target.
4678 * configure: Regenerate.
4680 1999-02-05 Nick Clifton <nickc@cygnus.com>
4682 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4684 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4687 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4689 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4691 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4693 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4694 (INTEL_DWORD_MNEM_SUFFIX): Define.
4697 (DWORD_PTR): Define.
4698 (XWORD_PTR): Define.
4700 (OFFSET_FLAT): Define.
4702 (NONE_FOUND): Define.
4705 * config/tc-i386.c (set_intel_syntax): New routine.
4706 (intel_syntax): Declare.
4707 (allow_naked_reg): Declare.
4708 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4709 (intel_float_operand): New routine.
4710 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4711 Handle brackets as well as parens. Call i386_intel_operand for
4712 intel syntax. Reverse operands if appropriate. Handle new
4713 suffixes. Handle movzx and movsx.
4714 (i386_is_reg): New routine.
4715 (i386_immediate): New routine.
4716 (i386_scale): New routine.
4717 (i386_displacement): New routine.
4718 (i386_operand_modifier): New routine.
4719 (build_displacement_string): New routine.
4720 (i386_parse_seg): New routine.
4721 (i386_intel_memory_operand): New routine.
4722 (i386_intel_operand): New routine.
4723 (i386_operand): Call i386_displacement, i386_immediate,
4724 i386_scale, etc. instead of handling inline.
4725 (parse_register): Handle registers without prefix.
4727 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4729 * configure: Regenerate.
4730 * configure.in (arm-*-oabi): New.
4731 (thumb-*-oabi): New.
4732 * config/tc-arm.c (target_oabi): Declare.
4733 (md_apply_fix3): Support REL relocs.
4734 (md_parse_option): Handle -oabi.
4735 (elf32_arm_target_format): New routine.
4736 (md_longopts): Add OPTION_OABI.
4737 * config/tc-arm.h: Redefine TARGET_FORMAT.
4740 1999-01-28 Nick Clifton <nickc@cygnus.com>
4742 * write.c (write_relocs): Handle out of range error.
4744 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4745 (fr30_force_relocation): Default to 0.
4747 * config/tc-fr30.h (obj_fix_adjustable): Define.
4748 (TC_FORCE_RELOCATION): Define.
4750 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4753 1999-01-16 Nick Clifton <nickc@cygnus.com>
4755 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4756 merge of two instructions if the left instruciton kills the right.
4758 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4760 * Makefile.in: Regenerate.
4761 * configure.in: Redo test for using cgen.
4762 * configure: Regenerate.
4764 1999-01-09 Nick Clifton <nickc@cygnus.com>
4766 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4767 redefinition of this macro.
4769 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4771 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4774 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4776 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4777 a read of HI or LO and an immediatly following branch.
4779 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4781 * config/tc-mips.c (md_begin): Another correction to the setting of
4784 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4786 * config/tc-mips.c (md_begin): Correct type-o in setting of
4789 1998-12-21 Nick Clifton <nickc@cygnus.com>
4791 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4792 bit insn when optimizing, so that parallelised instructions will
4793 start on a 32 bit boundary.
4795 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4797 * config/tc-mips.c (mips_eabi64): New.
4798 (md_begin): Set mips_eabi64.
4799 (mips_elf_final_processing): Use it.
4801 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4803 * config/tc-mips.c (mips_elf_final_processing):
4804 Correct setting of ABI in e_flags.
4806 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4808 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4811 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4813 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4815 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4817 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4818 warning, values that don't fit in the field.
4820 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4822 * config/tc-mips.c (mips_abi_string): New.
4823 (md_parse_option,md_longopts): Add mabi.
4824 (mips_elf_final_processing): Set e_flags based on mabi flag.
4826 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4828 * config/tc-mips.c (md_parse_option): Handle vr4111.
4830 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4832 * config/tc-h8300.c (build_bytes): Change message given if the
4833 instruction requires H8/300H mode and we're not in Hmode, to
4834 suggest that it may be the operand modes that are the problem, not
4835 necessarily the opcode.
4837 1998-12-10 Nick Clifton <nickc@cygnus.com>
4839 * config/tc-fr30.c: Add line separator character.
4841 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4843 * configure.in (hppa-*-mpeix*): New target.
4844 * config/obj-som.h (obj_som_compiler): Declare.
4845 * config/obj-som.c (compiler_seen): New static variable.
4846 (obj_som_compiler): New function.
4847 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4848 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4849 (pa_type_args): Set hppa_priv_level.
4850 (pa_compiler): New static function if OBJ_SOM.
4851 * configure: Rebuild.
4853 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4855 * read.c (output_leb128): Don't mark as inline.
4857 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4859 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4860 AIX .vbyte unaligned data support.
4861 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4862 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4865 1998-12-07 Nick Clifton <nickc@cygnus.com>
4867 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4870 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4872 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4873 BFD_RELOC_ARM_PCREL_BRANCH.
4875 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4877 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4878 checking the target type.
4879 (mips-dec-bsd*): Set endian to little.
4880 * configure: Rebuild.
4882 COFF weak symbol support, based on patches from Mark Elbrecht
4883 <snowball3@usa.net>:
4884 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4885 * config/obj-coff.c (obj_coff_weak): New static function.
4886 (obj_coff_endef) [both versions]: Handle weak symbols.
4887 (coff_frob_symbol): Likewise.
4888 (yank_symbols): Likewise.
4889 (obj_pseudo_table): Add "weak".
4891 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4892 <aymeric.vincent@emi.u-bordeaux.fr>.
4893 * aclocal.m4: Rebuild with current tools.
4894 * configure: Rebuild.
4896 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4897 an assertion failure for a case we can't handle when OBJ_ECOFF.
4899 * expr.c (operator): And with 0xff to avoid problems with signed
4902 1998-12-03 Nick Clifton <nickc@cygnus.com>
4904 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4905 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4907 1998-12-02 Nick Clifton <nickc@cygnus.com>
4909 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4912 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4914 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4915 calculation of pcrel point.
4917 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4919 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4922 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4924 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4926 (d10v_cleanup): Only generate previous insn if a multiline insn is
4929 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4931 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4934 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4936 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4937 -marm6xxx command line switches.
4939 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4941 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4942 (itbl-ops.o): Delete duplicate dependencies.
4943 Rebuild dependencies.
4944 Add fr30 dependencies.
4945 * Makefile.in: Rebuild.
4947 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4949 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4951 * listing.c: Ignore line terminator characters found inside
4954 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4956 * po/gas.pot: Regenerated.
4958 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4960 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4961 fr30_is_label_start(). Also checks for delay slot insns.
4963 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4964 FR30 instructions which contain a colon in the mnemonic.
4966 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4968 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4970 * config/tc-fr30.c: Removed currently superflous code.
4972 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4974 * config/tc-fr30.h: New file.
4975 * config/tc-fr30.c: Tweaking so that it will compile.
4977 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4979 * config/tc-d10v.h (obj_fix_adjustable): Define.
4980 (TC_FORCE_RELOCATION): Define.
4981 (d10v_force_relocation): Declare.
4982 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4983 (md_apply_fix3): Handle Vtable relocs.
4984 (d10v_fix_adjustable): New.
4985 (d10v_force_relocation): New.
4987 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4989 * config/tc-d30v.c: Change default behaviour to ignore potential
4990 conflicts between register name and symbol names.
4992 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4994 * configure.in: Add fr30-*-*.
4995 * config/tc-fr30.c: New file.
4996 * Makefile.in: Regenerated.
4997 * config.in: Regenerated.
4998 * configure: Regenerated.
4999 * doc/Makefile.in: Regenerated.
5000 * po/gas.pot: Regenerated.
5002 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5004 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5007 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5009 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5011 (do_scrub_chars): Add some casts to unsigned char to avoid
5012 unwanted sign extension.
5013 * read.c (lex_type): Set characters about 127 to be symbol
5015 * config/tc-i386.c (md_begin): Set identifier_chars and
5016 operand_chars for values above 127.
5018 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5020 * configure.in: detect cygwin* instead of cygwin32*
5021 * configure: regenerate
5023 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5025 * listing.c: Add support for producing a listing from piped
5028 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5030 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5031 (append_insn): Account for the tx39's multiply behavior.
5033 1998-10-26 Michael Meissner <meissner@cygnus.com>
5035 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5036 from assemble_parallel_insns. Add support for '->' to indicate
5037 explicitly serializing the instructions.
5038 (md_assemble): Ditto.
5040 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5042 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5045 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5047 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5049 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5051 * config/tc-mips.c : support frame and regmask/fregmask when
5052 MIPS_STABS_ELF is specified.
5054 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5056 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5057 (md_apply_fix): Don't return 1 for VTABLE relocs.
5058 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5060 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5062 * doc/c-i386.texi: Replace occurences of "opcode" with
5063 "instruction mnemonic", "instruction", or "mnemonic" when
5064 referring to the name of an instruction. Use "opcode" when
5065 referring to the sequence of machine bytes.
5067 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5068 (is_opcode_char): Rename to is_mnemonic_char.
5069 (md_assemble and i386_operand): Correct error messages from
5070 "opcode" to "instruction mnemonic"
5071 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5072 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5073 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5074 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5075 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5076 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5077 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5079 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5081 * config/tc-i386.c (i386_operand): Check for garbage after
5084 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5086 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5087 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5089 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5091 * config/tc-sh.h (obj_fix_adjustable): Define.
5092 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5093 (md_apply_fix): Likewise.
5094 (tc_gen_reloc): Likewise.
5095 (sh_fix_adjustable): New.
5097 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5099 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5100 * cgen.h (gas_cgen_finish_insn): Update prototype.
5101 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5102 cgen_insn_t -> CGEN_INSN_INT.
5103 (make_parallel): Update handling of CGEN_INT_INSN_P.
5104 (assemble_parallel_insn): Ditto.
5105 (target_make_parallel): New function.
5106 (md_assemble): Use it.
5108 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5110 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5112 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5114 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5115 converted into lower case.
5117 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5119 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5120 (gas_cgen_tc_gen_reloc): Likewise.
5121 * config/tc-m32r.h (obj_fix_adjustable): Define.
5122 * config/tc-m32r.c (m32r_fix_adjustable): New.
5123 (m32r_force_relocation): Handle VTABLE relocs.
5125 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5127 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5129 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5131 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5132 to lower case before parsing.
5134 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5135 parallel insns modift buts in the PSW as a side effect.
5137 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5139 * config/tc-d30v.c (find_format): Test for missing flag and
5142 (md_apply_fix3): Fix error messages to avoid
5143 assumption about presence of a symbol.
5145 (parallel_ok): Disallow parallel instructions that both modify the
5148 (find_format): Generate a warning if an odd numbered register is
5149 used as the first register in a mutli-register instruction.
5151 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5153 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5154 relocations are always associated with a symbol.
5156 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5158 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5159 (elf32_sparc_force_relocation): Declare.
5160 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5161 (tc_gen_reloc): Handle vtable relocs.
5162 (elf32_sparc_force_relocation): New.
5164 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5166 * symbols.c (S_IS_FUNCTION): New.
5167 * config/tc-v850.h (obj_fix_adjustable): Define.
5168 (TC_FORCE_RELOCATION): Define.
5169 (v850_force_relocation): Declare.
5170 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5171 of fx_addnumber for VTABLE reloc addends.
5172 (md_apply_fix3): Handle VTABLE relocs.
5173 (v850_fix_adjustable): New.
5174 (v850_force_relocation): New.
5176 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5178 * tc-hppa.c (fp_operand_format): Add some additional formats.
5179 (pa_ip): Do not automatically promote into pa2.0 mode.
5180 (pa_level): Handle ".level 2.0".
5182 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5184 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5185 * config/tc-i386.h (template.extension_opcode): Change to
5186 unsigned int to allow full range of 8-bit opcode suffixes.
5187 (None): Redefine as 0xffff.
5189 From Jeff B Epler <jepler@usgs.gov>
5190 * doc/c-i386.texi (i386-SIMD): New section.
5192 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5194 * read.c (discard_rest_of_line): New function.
5195 * read.h: Declare it.
5196 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5198 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5200 * config/tc-d10v.c (find_symbol_matching_register): New function.
5201 (find_opcode): Cope with the case where a register name matches
5204 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5206 * config/tc-v850.c (md_pcrel_from): Rename to
5207 v850_pcrel_from_section.
5208 (v850_pcrel_from_section): Do not resolves symbols in other
5211 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5213 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5215 * config/tc-d10v.c (find_opcode): Generate an error if a register
5216 is supplied for an operand that should not be a register.
5218 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5220 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5221 instructions to have another instruction in the right bin.
5223 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5225 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5226 the right container if the left container holds a branch
5229 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5231 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5232 both a register name and symbol name.
5233 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5235 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5237 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5238 execution unit class.
5240 (reg_name_search): If a name matches a register and a symbol,
5241 prefer the register.
5242 (find_format): Disallow flag registers when a general purpose
5243 register is required.
5244 If a number is required, but a register has been given, check to
5245 see if a symbol with the same name as the register exists, and if
5246 so, use that symbol.
5248 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5250 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5252 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5254 * config/tc-d30v.c (find_format): Do not accept flag registers as
5255 general purpose registers.
5256 (find_format): If an immediate value is expected at a given place
5257 in a format, but a register name has been provided instead, check
5258 to see if that register name matches the name of a predefined
5259 symbol and if it does, then use the symbol instead.
5260 (reg_name_search): If a register name matches a symbol name,
5261 prefer the register name to the symbol name.
5263 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5265 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5266 the previous insn to empty.
5268 1998-09-20 Michael Meissner <meissner@cygnus.com>
5270 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5271 pieces, forcing the use of an ANSI compiler.
5273 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5275 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5277 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5279 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5281 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5283 (obj_elf_vtable_entry): Likewise.
5284 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5285 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5286 (tc_gen_reloc): Likewise.
5287 (arm_fix_adjustable): Likewise.
5288 (elf32_arm_force_relocation): New.
5289 (armelf_frob_symbol): Remove coff-style symbol support.
5291 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5293 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5295 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5297 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5298 OBJ_COFF so that routine is defined for a.out format.
5300 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5302 * config/tc-i386.c (i386_operand): Detect non-segment registers
5303 used as segment prefixes.
5305 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5307 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5308 optimize across FDE boundaries.
5310 * config/obj-coff.c (obj_coff_section): Preserve any link once
5311 flags when setting the section flags.
5313 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5315 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5316 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5318 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5320 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5323 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5325 * frags.c (frag_grow): Include the size of the frag struct in the
5328 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5329 if the new subseg comes before the old.
5331 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5333 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5334 to handle edge8 and edge16.
5336 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5338 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5339 before we clobber the symbol involved.
5341 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5343 * config/tc-arm.c: Remove OBJ_ELF definitions for
5344 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5345 use arm_adjust_symtab for OBJ_COFF.
5346 (armelf_adjust_symtab): New Routine.
5347 * config/tc-arm.h: Define obj_adjust_symtab to
5348 armelf_adjust_symtab for OBJ_ELF.
5350 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5352 * configure.in: Make all i386-elf targets use bfd_gas.
5353 * config/tc-i386.c (tc_i386_force_relocation): New.
5354 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5355 (md_apply_fix3): Likewise.
5356 (tc_gen_reloc): Handle them.
5357 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5358 tc_i386_force_relocation.
5360 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5362 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5364 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5366 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5367 current opcode after writing the first insturction of a reverse
5370 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5372 * read.h (generate_lineno_debug): Add prototype.
5373 * read.c (generate_lineno_debug): Make non-static.
5375 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5377 * config/tc-i386.c (md_assemble): Only warn for address/data size
5380 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5382 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5383 against Thumb function names, as the linker needs this information.
5385 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5387 * expr.c (operand): Check also that there is no advance in operand
5388 after atof_generic in order to decide "is it label 0f or floating
5391 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5393 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5394 command line options with a single dash.
5395 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5397 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5399 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5400 * tc-arm.c (arm_fix_adjustable): New routine.
5402 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5404 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5405 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5406 demand_empty_rest_of_line before mri_comment_end.
5407 (equals): Check garbage after expression before
5408 mri_comment_end in MRI mode.
5410 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5412 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5413 small immediate constant to use the constant itself rather than
5416 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5418 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5419 (pa_leave): Likewise.
5421 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5423 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5425 (i386_operand): Fix an error message.
5427 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5429 * doc/c-arm.texi (ARM Directives): Document .req directive.
5431 * config/tc-arm.c (reg_required_here): Display erroneous string if
5432 the register name could not be decoded.
5433 Do not set inst.instruction if the sift is -1.
5435 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5437 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5440 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5442 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5443 even if it is belived to be unnecessary.
5445 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5447 config/tc-i386.c (i386_operand): Size immediate constants by
5448 suffix (erroneously removed as part of July 7 change).
5450 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5452 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5453 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5454 (armelf_frob_symbol): New Routine.
5455 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5457 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5459 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5461 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5463 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5464 command line switches passed to assembler.
5466 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5468 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5469 (gas_cgen_opcode_desc): Declare.
5470 (gas_cgen_parse_operand): Declare.
5471 (*): Prepend gas_ to gas specific fns to denote them as such.
5473 * cgen.c (gas_cgen_opcode_desc): New global
5474 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5475 (queue_fixup): Renamed from cgen_queue_fixup.
5476 (*): Prepend gas_ to gas specific fns to denote them as such.
5478 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5479 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5480 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5481 Open opcode table and initialize it.
5482 (make_parallel): Use gas_cgen_opcode_desc.
5483 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5484 (md_assemble): Ditto.
5486 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5488 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5489 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5490 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5491 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5492 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5493 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5494 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5495 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5496 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5497 (INIT_STAB_SECTION): Likewise.
5498 (OBJ_PROCESS_STAB): Likewise.
5500 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5501 (md_parse_option): Watch for them.
5502 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5503 (md_begin): Kill neverdef code.
5504 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5505 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5506 (s_alpha_coff_wrapper): New.
5507 (md_pseudo_table): Trap all ECOFF pseudos.
5509 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5511 Start of changes to remove mdebug section from mips*-elf
5512 Based on MIPS_STAB_ELF definition
5513 * acconfig.h: undef if not configured
5514 * config.in: undef if not configured
5515 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5516 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5517 * stabs.c (s_stab_generic): flush frag
5519 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5521 * configure.in: (arm-*-elf): Handle.
5522 (thumb-*-elf): Handle.
5523 * configure: Regenerate.
5524 * read.c (stringer): Fix typo in comment.
5525 * write.c (fixup_segment): Don't add symbol value to addend if
5527 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5529 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5532 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5534 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5535 (write_2_short): Emit warning if new flag is set.
5536 (do_assemble): Set flags if left instruction is one of special
5537 "right-instruction-killer" type.
5539 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5541 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5542 Always output words in debug_info section as big endian.
5543 (sparc_target_format): Choose correct bfd target.
5544 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5546 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5548 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5549 to work with internationalization code. Issue an error when two
5550 operands match that are not allowed to match.
5552 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5554 * configure.in (install_tooldir): Allow target to specify whether
5555 it wants to be installed in $(tooldir)/bin.
5556 * configure: Regenerate.
5557 * Makefile.am (install-exec-local): Set install-exec-tooldir
5558 dependency via configure.
5559 * Makefile.in: Regenerate.
5561 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5563 * Makefile.am (install-exec-local): Split into two ...
5564 (install-exec-bindir,install-exec-tooldir): New rules.
5565 * Makefile.in: Regenerate.
5567 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5569 * Makefile.am (install-exec-local): Don't remove the file before
5570 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5571 W. Rozycki <macro@ds2.pg.gda.pl>.
5572 * Makefile.in: Rebuild.
5574 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5576 * cgen.c: Include libiberty.h.
5577 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5578 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5579 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5580 (md_cgen_lookup_reloc)): Declare.
5581 (md_cgen_record_fixup_exp): Declare.
5582 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5583 (m32r_relax_frag): Declare.
5584 (cgen_md_apply_fix3): Decls moved to cgen.h.
5585 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5586 (m32r_cgen_record_fixup_exp): Delete decl.
5587 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5588 (assemble_nop): Delete.
5589 (expand_debug_syms): Delete unused `exp'.
5590 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5591 Add default case for -Wall.
5592 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5593 (md_atof): Delete unused wordP.
5595 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5597 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5600 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5602 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5603 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5604 .print, .purgem, and .struct. Remove documentation for
5607 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5609 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5610 Update call to insert_operand.
5612 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5614 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5616 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5618 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5619 whitespace after a prefix operator.
5621 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5623 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5625 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5627 * config/tc-sparc.c (log2): New static function.
5628 (s_reserve): Use log2 to convert alignment before calling
5630 (s_common): Use log2 to convert alignment before calling
5631 record_alignment and frag_align.
5632 (sparc_cons_align): Use log2.
5634 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5636 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5637 (s_common): Likewise.
5639 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5640 initialization of waddr.
5641 (sparc_elf_final_processing): Add default case to switch.
5643 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5645 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5646 than temporary real.
5648 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5650 * write.c (subsegs_finish): Don't align the segments if there were
5653 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5654 copying aux information.
5656 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5657 expression into a symbol.
5659 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5661 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5662 type to unsigned int.
5663 (md_assemble): Change type used to store offsets from unsigned
5665 (i386_operand): Switch error check to only call RESTORE_END_STRING
5666 once after parse_register.
5668 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5670 * config/tc-v850.c (md_show_usage): Changed format to match that
5673 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5675 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5677 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5679 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5682 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5684 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5685 * doc/Makefile.in: Rebuild.
5687 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5689 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5690 for %lo expressions.
5691 (mips_ip, case 'u'): Move range check after code to mask
5692 off bits in %hi/%lo expressions. Mask off high bits for
5695 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5697 * doc/Makefile.am (gasver.texi): New target.
5698 (as.info, as.dvi): Depends upon gasver.texi.
5699 * doc/as.texinfo: Include gasver.texi. Mention version number on
5700 title page and in top node.
5701 * doc/Makefile.in: Rebuild.
5703 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5705 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5706 but not including the line containing the edict.
5707 * listing.h (LISTING_EOF): New.
5708 * input-scrub.c (input_scrub_next_buffer): Call it.
5710 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5712 * config/tc-i386.c (i386_operand): Don't set the size of an
5713 immediate address based solely on the suffix and the mode.
5715 * config/tc-i386.c (md_assemble): Add assertion to make sure
5716 overlap2 does not set Imm.
5718 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5719 sequences of whitespace to a single space.
5720 (is_space_chars): Just compare with space.
5721 (md_begin): Don't initialize space_chars.
5722 (md_assemble): Just skip a single whitespace character.
5723 (i386_operand): Rewrite base-index parsing to use new
5724 parse_register, and to skip white space. Skip white space in a
5725 number of other places too. Don't give error message if
5726 parse_register fails.
5727 (parse_register): Change reg_string parameter to be non-const.
5728 Add end_op parameter. Skip white space after the `%', and return
5729 end of register string. Give error message here rather than
5732 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5734 Based on patch from Matt Semersky <matts@scd.hp.com>:
5735 * expr.c (op_encoding): Make const.
5736 (expr_set_precedence): New function.
5737 (expr_begin): Don't set operator rankings, just call
5738 expr_set_precedence.
5739 * expr.h (expr_set_precedence): Declare.
5740 * read.c (s_mri): Call expr_set_precedence.
5742 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5744 * doc/as.texinfo (Statements): Remove paragraph discussing
5745 continuing lines with a backslash. This hasn't worked for years,
5748 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5750 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5752 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5753 (ps_CTORS, ps_DTORS): New section types.
5754 (vms_fixup_xtors_section): New function
5755 (Ctors_Psect, Dtors_Psect): Define.
5756 (IS_GXX_XTOR): Define
5757 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5758 Filter static constructors/destructors and add to
5759 Ctors_Symbols/Dtors_Symbols chain.
5760 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5761 appropriate section.
5763 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5764 * makefile.vms: Merge vax/vms support.
5766 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5768 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5769 (elf_pseudo_table): Add them.
5770 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5771 (md_apply_fix): Accept them.
5772 (mips_fix_adjustable): Don't adjust them.
5773 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5774 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5775 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5776 (tc_fix_adjustable): Don't adjust them.
5778 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5780 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5782 * Makefile.in: Regenerate.
5783 * configure.in: AC_SUBST cgen_cpu_prefix.
5784 * configure: Regenerate.
5786 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5788 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5789 Changed all users of COND12_DELAY.
5791 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5793 * config/tc-mn10300.c (set_arch_mach): New function.
5794 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5795 (md_begin): Default to mn10300 mode.
5796 (md_assemble): Only accept instructions for the core mn10300
5797 chip and the active machine type.
5799 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5801 * subsegs.h (segment_info_type): Give the struct a name.
5802 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5803 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5804 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5805 * config/tc-w65.h (tc_reloc_mangle): Declare.
5806 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5808 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5810 * config/tc-v850.c (v850_comm): Restore old section
5811 after common processing.
5813 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5815 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5817 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5819 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5820 char with code that explicitly sign-extends.
5822 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5824 * config/tc-v850.c (md_begin): Restore text section as the current
5825 section after creating call table sections.
5826 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5829 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5830 with call to macro SYM_AUXINFO.
5832 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5834 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5835 with the program transform name.
5836 * Makefile.in: Rebuild.
5838 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5840 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5843 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5845 * config/tc-i386.c (i386_operand): Be prepared for a space between
5846 the open parenthesis and the start of the register operand,
5847 because of the June 16 change.
5849 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5851 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5854 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5856 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5857 even if it is belived to be unnecessary.
5859 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5861 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5863 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5865 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5867 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5868 shift amount for a repeated operand. The shift amount for the
5869 repeated copy comes from the size of the operand.
5871 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5873 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5875 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5877 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5879 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5881 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5882 characters in it as LEX_IS_SYMBOL_COMPONENT.
5883 * config/tc-i386.h (tc_symbol_chars): Define.
5884 (extra_symbol_chars): Declare.
5885 * config/tc-i386.c (extra_symbol_chars): Define.
5886 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5887 (line_comment_chars): Set to '/' if TE_LINUX.
5888 * doc/c-i386.texi (i386-prefixes): Update.
5889 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5891 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5893 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5894 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5896 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5898 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5899 constraint in instructions REP & REPI.
5901 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5903 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5904 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5906 (check_range): If the operand is shifted, then shift the number
5907 before checking its range.
5909 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5911 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5914 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5916 * config/tc-v850.c (v850_comm): Create special sections as needed.
5918 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5920 * config/tc-d10v.c (write_2_short): Addition of swapping
5921 instructions for sequential and reverse sequential order when
5922 given order is not possible.
5924 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5926 * Makefile.am: Rebuild dependencies.
5927 (DEP_INCLUDES): Fix reference to intl build directory.
5928 * Makefile.in: Rebuild.
5930 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5932 * doc/c-i386.texi: Update 16 bit documentation.
5934 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5935 IgnoreDataSize to IgnoreSize as they are used for address size as
5937 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5938 32-bit mode, similarly addr16/data16 and variants.
5940 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5942 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5943 sequential word multiply instructions.
5945 (do_assemble): Add extra command line argument, to allow mul32
5946 attribute to be preserved across parallel insns.
5947 (md_assemble): Insert NOPs between explicitly parallel insns which
5948 contain an 32 bit multiply and a 16 multiply.
5950 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5952 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5955 * config/tc-i386.c (reloc): Add braces.
5957 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5958 consistent with Intel naming.
5959 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5960 use bitfields in sib_byte.
5961 (modrm_byte): Don't use bitfields here either.
5963 * config/tc-i386.c (current_templates): Add const.
5964 (parse_register): Add const to return, param, and char *s.
5965 (i386_operand): Add const to reg_entry *r.
5966 * config/tc-i386.h (templates): Add const to start, end.
5968 Inspired by code for 16 bit gas support from Martynas Kunigelis
5969 <martynas@nm3.ktu.lt>:
5970 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5971 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5972 (uses_mem_addrmode): Remove.
5973 (md_estimate_size_before_relax): Add support here too.
5974 (md_relax_table): Rewrite interface to md_relax for 16 bit
5976 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5977 (opcode_suffix_to_type): Remove.
5978 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5979 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5980 (md_convert_frag): Likewise.
5981 (i386_operand): Add support for 16 bit base/index regs,
5982 immediates, and displacements. Remove some unnecessary casts, and
5983 localise end_of_operand_string, displacement_string_start,
5984 displacement_string_end variables. Add GCC_ASM_O_HACK.
5985 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5987 * config/tc-i386.c (prefix_hash): Remove.
5988 (md_begin): Rewrite without obstacks. Remove prefix hash table
5989 handling. Rewrite lexical table handling.
5990 (i386_print_statistics): Don't print prefix statistics.
5991 (md_assemble): Rewrite instruction parser so that line is not
5992 converted to lower case. Don't do a hash_find for prefixes,
5993 instead recognise them via opcode modifier.
5994 (expecting_operand, paren_not_balanced): Localise variables.
5995 * config/tc-i386.h (IsPrefix): Define.
5996 (prefix_entry): Remove.
5998 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5999 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6000 '\\' in case where comment_chars contains '/'.
6002 * config/tc-i386.c (MATCH): Ensure given operand and template
6003 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6004 you must write `ljmp *table(%ebx)'.
6006 From H.J. Lu <hjl@gnu.org>:
6007 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6008 as 0 ifndef BFD_ASSEMBLER.
6009 (md_assemble): Allow immediate operands without suffix or
6010 other reg operand to default in size to the current code size.
6012 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6014 * config/tc-v850.c (md_begin): Restore creation of
6015 .call_table_text and .call_table_data sections.
6017 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6019 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6020 after emitting a word of noops.
6022 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6024 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6025 (i386_operand): Simplify checks for valid base/index combinations.
6026 Disallow `in 4(%dx),%al'.
6028 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6030 (add_prefix): Change parameter from char to int.
6032 * config/tc-i386.h (Ugh): Define opcode modifier.
6033 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6035 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6036 CONSISTENT_REGISTER_MATCH macros to check register types more
6037 thoroughly. Check for illegal suffix/operand combinations
6038 when matching insns with operands. Handle new `s' suffix, and
6039 associated FloatMF opcode modifier for float insns with memory
6041 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6042 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6043 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6044 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6045 DATA_PREFIX_OPCODE throughout.
6047 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6048 (md_assemble): Rewrite suffix/register operand checking code to be
6049 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6050 AnyMem, the better to grep.
6052 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6053 given a memory operand. Don't set Abs bits either.
6054 (type_names): Remove Mem*, Abs*.
6055 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6056 define opcode_modifiers as these cases are handled by Disp8,
6057 Disp16, Disp32 and suffix checks.
6058 (COMES_IN_BOTH_DIRECTIONS): Remove.
6059 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6061 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6062 if IgnoreDataSize modifier given. Remove ShortformW modifier
6063 test. Add test for ShortForm in W base_opcode modification.
6064 Merge Seg2ShortForm and Seg3ShortForm code.
6065 * config/tc-i386.h (ShortFormW): Remove.
6066 (IgnoreDataSize): Define.
6068 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6070 * config/tc-d30v.c (md_assemble): Store previous segment state
6071 with previous instruction.
6073 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6075 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6076 (ebp, esp): Remove static variables.
6077 (MATCH): Remove test for InOutPortReg.
6078 (i386_operand): Properly handle InOutPortReg here instead.
6079 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6080 (md_assemble): Simplify and correct modrm and sib generation.
6081 (i386_operand): Add warning for scale without index.
6082 Rewrite checks for valid base/index combinations.
6084 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6085 macros and enclose in do while(0).
6086 (RESTORE_END_STRING): Likewise.
6087 (md_assemble): Add one to printed operand number so we start
6088 from 1 not 0. Add some more gettext invocations.
6089 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6092 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6093 DATA_PREFIX, SEG_PREFIX): Define.
6094 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6095 (check_prefix): Remove function.
6096 (add_prefix): New function. Add prefix to i.prefix as well as
6098 (md_assemble): Changes for add_prefix. Remove hack for wait
6099 prefix, instead always output prefixes in fixed order. Test
6100 for jcxz/loop when selecting between word & dword operations,
6101 and add address size prefix rather than operand size prefix.
6102 Remove operand -> address size hack when emitting jcxz/loop.
6103 (i386_operand): Remove O_Absent check as it's done in expr.
6105 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6107 * configure.in: Recognize m5200 as a cpu_type of m68k.
6108 * aclocal.m4: Rebuild with current libtool.
6109 * configure: Rebuild.
6111 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6113 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6114 to relaxable_symbol to prevent references to external symbol from
6117 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6119 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6120 symbols are relaxable.
6122 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6124 * config/tc-v850.c (md_begin): Don't create special
6125 sections by default.
6127 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6129 * config/tc-mips.c (macro): For div and udiv, close the
6130 reorder block as soon as possible.
6132 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6134 From Matt Semersky <matts@scd.hp.com>:
6135 * macro.c (macro_mri_mode): New function.
6136 * macro.h (macro_mri_mode): Declare.
6137 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6140 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6142 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6145 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6146 until after xstrdup in OBJ_EVAX case.
6148 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6150 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6151 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6152 of hardcoded magic number.
6153 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6155 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6157 * read.c (do_s_func): New function.
6159 * read.h (do_s_func): Add prototype.
6161 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6163 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6164 nops if fill pattern not specified.
6166 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6168 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6169 * config/te-go32.h (TE_GO32): Define.
6170 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6172 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6174 Implement .func/.endfunc pseudo-ops.
6175 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6177 * read.c (potable): Add .func,.endfunc.
6178 (s_func): New function.
6179 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6181 (in_doc_func_p,current_function_label): New static globals.
6182 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6184 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6186 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6187 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6188 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6189 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6190 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6191 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6192 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6193 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6194 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6195 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6196 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6197 * config/tc-a29k.c: Don't define md_short_jump_size,
6198 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6199 * config/tc-alpha.c: Likewise.
6200 * config/tc-alpha.h: Likewise.
6201 * config/tc-arm.c: Likewise.
6202 * config/tc-h8300.c: Likewise.
6203 * config/tc-h8500.c: Likewise.
6204 * config/tc-hppa.c: Likewise.
6205 * config/tc-i860.c: Likewise.
6206 * config/tc-i960.c: Likewise.
6207 * config/tc-ppc.c: Likewise.
6208 * config/tc-sh.c: Likewise.
6209 * config/tc-sparc.h: Likewise.
6210 * config/tc-tic30.c: Likewise.
6211 * config/tc-w65.c: Likewise.
6212 * config/tc-z8k.c: Likewise.
6214 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6216 * config/tc-vax.c (_): Delete this macro used for placeholder
6217 values in vax_operand_width_size; it conflicts with the _() macro
6218 used for internationalization.
6220 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6222 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6223 code. From Chris Moller <moller@bops.com>.
6225 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6226 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6227 * read.c (emit_expr): Initialize seg and subseg fields of a new
6229 * write.c (write_object_file): Switch to the appropriate segment
6230 and subsegment when processing a broken word.
6232 * config/tc-m68k.c (mri_assemble): New static function.
6233 (build_mri_control_operand): Call mri_assemble rather than
6235 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6236 (s_mri_endf, s_mri_endw): Likewise.
6238 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6240 * read.c (s_org): Call md_flush_pending_output if it is defined.
6242 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6244 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6246 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6247 (md_parse_option): Add for same.
6248 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6249 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6250 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6252 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6254 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6256 * config/tc-arm.c (find_real_start): Relax definition of local
6259 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6261 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6262 symbols at the given address, not just the last one specified.
6264 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6266 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6267 or number_to_chars_littleendian to write data.
6269 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6271 * config/tc-v850.c (md_assemble): Remove artificially created
6272 register name symbols.
6274 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6276 * write.c (fixup_segment): Change "segment" to "section" in
6279 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6281 * write.c (fixup_segment): Change sym1-sym2 message again.
6283 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6285 * write.c (fixup_segment): Improve error message for sym1-sym2
6286 errors when sym1 is in a different segment from sym2.
6288 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6290 * config/tc-m32r.c (warn_unmatched_high): New static local.
6291 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6292 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6293 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6294 (md_parse_option): Likewise.
6295 (md_show_usage): Likewise.
6296 (m32r_frob_file): Likewise.
6298 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6299 (read_a_source_file): Call them.
6300 * read.h (stabs_generate_asm_file): Declare.
6301 * stabs.c (stabs_generate_asm_file): New function.
6302 (generate_asm_file): New function.
6303 (stabs_generate_asm_lineno): Move file name handling into
6306 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6308 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6309 (d30v_current_align, d30v_current_align_seg): New variables.
6310 (d30v_last_label): New variable.
6311 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6312 (s_d30v_data, s_d30v_section): Likewise.
6313 (md_pseudo_table): Call them.
6314 (md_begin): Initialize d30v_current_align_seg.
6315 (md_assemble): Call d30v_align when needed by known current alignment.
6316 (d30v_frob_label, d30v_cons_align): New functions.
6317 * config/tc-d30v.h (md_do_align): Remove.
6318 (tc_frob_label): Call d30v_frob_label.
6319 (md_cons_align): New.
6321 * config/tc-d30v.c (find_format): Convert complex expressions to
6322 expression symbols before processing. Clean up code formatting.
6324 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6326 * po/Make-in (install-info): New target.
6328 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6330 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6332 * config/tc-mn10300.c (md_assemble): Likewise.
6334 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6336 * Makefile.am: Update with `make dep-am'.
6337 (HFILES): Add cgen.h.
6338 (cgen.o): Depend on cgen.h.
6339 * Makefile.in: Regenerate.
6341 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6343 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6345 * gasp.c (grab_label): Permit a label to be a preprocessor
6346 variable by permitting a label to start with a backslash.
6348 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6350 * config/tc-mips.c (validate_mips_insn): Removed hack
6351 for previously inaccessible bitfields in some INSN_TRAP
6354 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6356 * config/tc-d30v.c (do_assemble): Abort with error message
6357 if opcode operands do not match.
6359 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6361 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6362 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6363 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6364 similar new 'q' operand.
6366 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6368 * cgen.c (cgen_asm_finish_insn): Fix typo.
6370 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6373 * cgen.c: Include it.
6374 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6375 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6376 All callers updated.
6377 * config/tc-m32r.c: Include cgen.h.
6378 (m23r_insn): New members num_fixups,fixups.
6380 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6382 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6383 to avoid compiler warning.
6385 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6387 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6390 * makefile.vms (OBJS): Add ehopt.obj
6392 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6394 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6396 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6398 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6399 a short format insn.
6400 (md_assemble): Set it for explicitly packed insns.
6402 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6404 * config/obj-coff.c (c_symbol_merge): Do not take address of
6405 native fields when performing the memcpy.
6407 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6409 * config/tc-mips.c (macro,macro2): Implement
6410 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6412 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6414 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6415 relocations against globally visible symbols.
6416 * config/tc-m68k.c (relaxable_symbol): New macro.
6417 (m68k_ip, md_estimate_size_before_relax): Use it.
6418 (tc_m68k_fix_adjustable): Also handle weak symbols.
6420 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6422 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6423 references to externally visible symbols.
6424 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6425 values in twice for a PC relative reloc if the symbol is
6428 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6429 don't adjust a PC relative reloc against an externally visible
6431 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6432 for a PC relative fixup against an externally visible defined
6433 symbol, arrange to store object file and addend values as though
6434 the symbol were not defined.
6435 (tc_gen_reloc): Likewise.
6437 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6439 * read.c (sizeof_leb128): Referenced externally by write.c so
6442 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6444 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6445 and expand a 'debug' symbol associated with the next instruction
6446 that does not cause a short instruction to be filled with a NOP.
6447 (md_pseudo_table): Add support for .debugsym.
6448 (assemble_parallel_insn): Add calls to expand_debug_sym as
6450 (md_assemble): Ditto.
6452 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6454 * as.c (main): Conditionally call setlocale.
6455 * gasp.c (main): Likewise.
6456 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6457 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6459 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6461 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6463 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6465 * config/tc-hppa.c: Change all calls to bzero to use memset.
6466 (pa_ip): Add cast to avoid warning.
6467 (tc_gen_reloc, md_apply_fix): Likewise.
6468 (pa_find_space_by_number): Likewise.
6469 (hppa_force_relocation): Likewise.
6470 (pa_block): Change i to unsigned int.
6471 * config/obj-som.h (obj_som_copyright): Declare.
6473 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6475 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6476 for line numbers for assembly source.
6478 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6480 * configure.in: Change version number to 2.9.4
6481 * configure: Rebuild.
6483 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6485 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6487 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6489 * ecoff.h: Change symbolS in function declaration to struct
6492 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6494 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6495 (md_convert_frag): Fix i18n typo.
6497 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6499 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6500 * ecoff.h: Protoype it.
6501 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6502 [EVAX] (s_alpha_prologue): Delete.
6503 (md_pseudo_table): Update.
6505 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6507 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6508 array to local pointer.
6509 (get_args, parse_expr): Add casts to avoid warnings.
6511 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6513 * read.c (s_set): Cast xmalloc return value to fragS *.
6514 * config/tc-m68k.c (m68k_ip): Function made static to match
6515 previous forward declaration.
6516 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6518 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6520 * config/tc-v850.c: Add internationalisation macros to error
6523 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6524 macros to error strings.
6526 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6528 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6529 reloc is in the TOC csect.
6530 (md_apply_fix3): Correct gettext typo.
6532 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6534 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6535 .L - they are local labels and the branches are not really
6536 function calls but rather far jumps.
6538 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6540 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6542 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6544 * config/tc-i386.c (md_assemble): Print operand number rather than
6545 using ordinal_names.
6546 (i386_operand): Likewise.
6548 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6550 * Makefile.am (INTLLIBS): Define to work around apparent automake
6552 All Makefiles: Regenerated.
6554 * Many files: Added gettext invocations around user-visible
6556 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6557 HAVE_LC_MESSAGES): Define.
6558 * dep-in.sed: Added asintl.h.
6559 * po/Make-in: New file.
6560 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6562 * read.c (Z_): Renamed from `_'.
6563 * Makefile.am (SUBDIRS): Added po.
6564 (POTFILES): new macro.
6565 (po/POTFILES.in): New target.
6566 ($(OBJS)): Added asintl.h.
6568 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6569 (as_new_LDADD): Added $(INTLLIBS).
6570 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6571 (gasp_new_LDADD): Added $(INTLLIBS).
6572 (gasp_new_DEPENDENCIES): New macro.
6573 * configure, aclocal.m4: Rebuilt.
6574 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6576 (ALL_LINGUAS): Define.
6577 * macro.c: Include "asintl.h".
6578 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6579 * as.h: Include "asintl.h".
6580 * config/tc-i386.c (ordinal_names): Removed.
6581 (md_assemble): Changed error text to avoid ordinal_names.
6582 (i386_operand): Likewise.
6583 (reloc): Added as_bad to avoid i18n problems.
6584 (tc_gen_reloc): Likewise.
6585 * config/tc-arm.c (bad_args): Now a #define.
6587 * config/obj-vms.c (VMS_stab_parse): Changed type of
6589 (global_symbol_directory): Unified strings to avoid i18n
6591 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6592 avoid i18n problems.
6593 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6594 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6596 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6598 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6600 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6602 * as.c (print_version_id): Added an fprintf to avoid i18n
6604 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6606 * expr.c (expr): Added as_warn call to avoid i18n problems.
6607 * messages.c (as_assert): Changed code to avoid i18n problems.
6608 (as_abort): Likewise.
6609 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6610 (s_space): Likewise.
6611 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6613 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6615 * config/tc-i386.c (check_prefix): New static function, split out
6617 (struct _i386_insn): Add wait_prefix field.
6618 (md_assemble): Remove wait_prefix local variable. Use
6619 check_prefix when adding a prefix.
6621 * config/tc-i386.c (current_templates): New static variable.
6622 (md_assemble): Remove current_templates local variable.
6623 (md_assemble, i386_operand): Improve error and warning messages in
6624 many places. Add RESTORE_END_STRING in many places before error
6625 return. Clarify some comments.
6627 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6629 (md_assemble): Parse string instruction operands, looking for
6630 segment override prefixes. Check for invalid segment prefixes on
6632 (i386_operand): i.seg[] and max mem_operand changes for string
6634 * config/tc-i386.h (EsSeg): Define.
6636 * config/tc-i386.h (regKludge): Define.
6637 (iclrKludge, imulKludge): Don't define.
6638 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6639 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6640 opcode_modifier checks to look for more common cases first. Add
6641 default_seg for IsString case.
6643 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6645 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6647 * configure: Rebuild with new automake and libtool.
6648 * aclocal.m4, Makefile.in: Likewise.
6650 * doc/Makefile.am (as.dvi): New target.
6651 * doc/Makefile.in: Rebuild.
6653 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6655 * configure.in: Added sparc86x support.
6657 * configure: Rebuild.
6659 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6661 (md_parse_option): Warn if -EL is not supported for this architecture.
6663 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6665 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6667 * config/tc-mips.c (mips_ip): Note when we use get match on
6668 the full instruction name.
6670 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6672 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6673 back into the expression to handle add/sub simplification correctly.
6675 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6677 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6679 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6681 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6684 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6686 * symbols.c (max_indent_level): New global.
6687 (print_symbol_value_1): Use it.
6688 * expr.h (expr_build_dot): Declare.
6689 * expr.c (expr_build_dot): New function.
6691 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6693 * symbols.c (print_binary): New function.
6694 (print_expr_1): Call it.
6696 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6698 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6699 operand in the opcode.
6701 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6703 * config/tc-i386.h: Reorder operand flags and opcode modifier
6704 flags for clarity. Remove unused definitions: Unknown,
6705 ImmUnknown, DispUnknown, NoModrm.
6706 * config/tc-i386.c (type_names): Add missing Debug type.
6707 (md_assemble): Better duplicate prefix checking. Quicker string
6708 instruction check via new opcode_modifier flag.
6710 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6712 * doc/as.texinfo (Invoking): Clarify -Wa example.
6714 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6716 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6717 (s_mips_weakext): Define.
6718 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6719 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6722 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6724 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6725 is an error if the value can not be computed at assembly time.
6726 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6728 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6730 * gasp.c (main): Set next field of new include_path structure to
6731 NULL. From Avery Pennarun <averyp@gdc.ca>.
6733 * read.c (s_mri_sect): Call as_bad rather than abort for an
6734 unsupported MRI target.
6736 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6738 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6739 the destination of a branch instruction should be altered.
6740 (find_real_start): New function: Locate the real, Thumb coded
6741 start of a Thumb function.
6742 (do_t_branch23): Alter the destination of branches to Thumb
6745 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6747 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6749 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6752 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6754 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6755 * doc/c-hppa.texi: Likewise.
6757 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6759 * Makefile.am: Rebuild dependencies.
6760 * Makefile.in: Rebuild.
6762 * Makefile.am (DEP_INCLUDES): New variable.
6763 (.dep1): Change to work when srcdir is not an absolute path.
6764 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6765 * Makefile.in: Rebuild.
6767 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6769 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6770 LinearAddress patch.
6772 * configure.in: Set version to 2.9.1.
6773 * configure: Rebuild.
6775 * Branched binutils 2.9.
6777 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6779 * config/tc-i386.h (FWait): Define.
6780 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6781 other prefixes. Check FWait flag in opcode table to see which
6782 instructions require an fwait prefix.
6784 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6786 * stabs.c (get_stab_string_offset): Always create a stab string
6789 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6791 Fix some gcc -Wall warnings:
6792 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6793 * ehopt.c (eh_frame_code_alignment): Likewise.
6794 * expr.c (integer_constant, operand): Likewise.
6795 * frags.c (frag_align): Likewise.
6796 * gasp.c (level_0, change_base, doinstr): Likewise.
6797 * hash.c (hash_ask): Likewise.
6798 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6799 (debugging_pseudo): Likewise.
6800 * macro.c (define_macro, check_macro): Likewise.
6801 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6802 (ignore_rest_of_line, float_cons): Likewise.
6803 * symbols.c (decode_local_label_name): Likewise.
6804 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6805 (fixup_segment, number_to_chars_bigendian): Likewise.
6806 (number_to_chars_littleendian): Likewise.
6807 * config/atof-ieee.c (gen_to_words): Likewise.
6808 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6809 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6810 * read.c (output_big_sleb128): Initialize locals to avoid
6812 (output_big_uleb128, equals): Likewise.
6813 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6814 to unsigned int. Change zeros to unsigned int.
6815 * cond.c (s_if): Add return to default case.
6816 * frags.c (frag_now_fix): Change return type to addressT.
6817 * frags.h (frag_now_fix): Update declaration.
6818 * listing.c (file_info_struct): Change linenum to unsigned int.
6819 (struct list_info_struct): Change hll_line to unsigned int.
6820 (print_source): Update format string.
6821 * read.c (emit_expr): Change scan to unsigned int, and don't
6822 bother to initialize it.
6823 * symbols.c (dollar_label_count): Change to unsigned long.
6824 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6825 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6826 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6828 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6830 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6831 mcf5200 just as we do for m68000.
6832 (m68k_init_after_args): Likewise.
6833 (md_estimate_size_before_relax): Likewise.
6835 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6837 * config/tc-v850.c (md_assemble): Store relocation addend in
6838 fixup instead of instruction.
6840 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6842 * config/tc-i386.c (md_assemble): Swap template arguments to
6843 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6844 This macro is currently symmetric, so passing them the wrong
6845 way didn't cause any problem, but may if the macro is changed
6847 After copying template to i.tm, use i.tm. rather than t-> to
6848 access fields, and make t a const*
6849 Move i.tm.operand_types[] swap to immediately after the copy.
6851 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6853 * expr.h (expr_build_uconstant): Add prototype.
6854 (expr_build_unary,expr_build_binary): Add prototypes.
6855 * expr.c (expr_build_uconstant): New function.
6856 (expr_build_unary,expr_build_binary): New functions.
6858 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6860 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6861 * macro.c (macro_expand_body): Increase buffer size.
6862 * messages.c (as_warn): Likewise.
6863 (as_warn_where, as_bad, as_bad_where): Likewise.
6865 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6867 Based on patch from H.J. Lu <hjl@gnu.org>:
6868 * Makefile.am (DISTSTUFF): New variable.
6869 (diststuff): New target.
6870 * Makefile.in: Rebuild.
6872 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6874 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6875 m32r_elf_section_change_hook.
6877 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6878 emit a nop if a section ends with a 16 bit instruction.
6880 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6882 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6883 s_lcomm rather than obj_coff_lcomm.
6884 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6886 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6888 * config/tc-i386.h (LinearAddress): Define.
6889 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6890 instruction, don't use a default segment.
6892 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6894 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6895 * configure: Rebuild.
6897 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * aclocal.m4, configure: Rebuild with libtool 1.2.
6901 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6903 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6904 PC relative branches. Patch courtesy of Jonathan Walton.
6907 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6909 * configure.in (emulations): Add thumb-pe target.
6911 * configure (emulations): Add thumb-pe target.
6913 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6915 * itbl-lex.l (yywrap): Don't define if already defined as a
6918 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6920 * depend.c (quote_string_for_make): New function.
6921 (wrap_output): Use it.
6923 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6925 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6926 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6928 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6930 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6931 Recognize -GN and -relax.
6932 (md_begin): Initialize gp size from -G switch.
6933 (alpha_force_relocation): Always force if -relax.
6934 (alpha_align): Take a new argument that will specify when to
6935 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6936 Change all callers. Emit nop alignment padding as nop+unop pair.
6938 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6940 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6941 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6943 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6945 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6946 require padding to the next long word boundary.
6948 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6950 * cgen.c: #include symcat.h.
6951 * config/tc-m32r.c: Likewise.
6953 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6955 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6956 absolute expressions instead of '$' prefixed register names.
6958 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6960 * read.c (s_set): Record file and line info for symbols when -as.
6961 (pseudo_set): Don't overwrite that dummy fragment.
6963 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6965 * config/tc-ppc.c (md_pseudo_table): Add "section".
6966 (ppc_named_section): New static function.
6968 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6970 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6971 so we don't have to scan the entire list.
6973 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6975 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6976 case, allow the parallel instructions to modify the same flag
6979 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6981 * listing.c (list_symbol_table): Categorize symbols by
6982 undefined_section rather than sy_frag->line == NULL.
6984 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6986 * Makefile.am (install-exec-local): Install properly when ln
6987 fails or tooldir == prefix.
6989 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6991 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6992 Test result of insert_operand for error.
6994 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6996 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6997 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6998 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6999 * doc/Makefile.in: Rebuild.
7001 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7003 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7004 (macro): Fix handling of M_COP[0-3].
7006 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7008 Based on patches from Ross Harvey <ross@teraflop.com>:
7009 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7010 if macro_alternate or macro_mri.
7011 (getstring): Remove support for byte constants between < and >.
7012 (get_any_string): '<' only starts a string if macro_alternate or
7014 (macro_expand_body): Permit keyword parameters following
7015 positional parameters.
7017 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7018 * configure.in (alpha*-*-netbsd*): New target.
7019 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7020 * configure: Rebuild.
7022 * as.h (flag_warn_suppress_instructionswap): Move from here...
7023 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7024 here, and make static.
7026 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7027 BFD_ASSEMBLER or MANY_SEGMENTS.
7029 * as.c (show_usage): Update bug-gnu-utils address.
7030 * gasp.c (show_usage): Likewise.
7031 * doc/as.texinfo (Bug Reporting): Likewise.
7033 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7035 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7036 insns regardless of the size of a pointer if we're in mips I or
7038 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7040 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7042 Fix rac to accept only a0:
7043 * tc-d10v.c (parallel_ok, find_opcode):
7044 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7045 Introduce OPERAND_GPR.
7047 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7049 * read.c (s_fill): Handle non-constant repeat counts by creating
7050 an rs_space fragment.
7052 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7054 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7055 from as_bad to as_warn.
7057 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7059 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7060 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7061 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7063 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7065 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7066 seg_fix_rotP rather than fix_root from seg_info.
7068 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7070 * expr.c: Add support for 0x1_2_3_4 bignums.
7072 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7074 * configure.in: Change -linux* to -linux-gnu*.
7075 * configure: Rebuild.
7077 * app.c (do_scrub_begin): Treat \r as whitespace.
7079 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7081 * Makefile.am: Update dependencies.
7082 * Makefile.in: Rebuild.
7084 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7086 * configure, aclocal.m4: Rebuild with new libtool.
7088 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7090 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7091 the argument to bfd_set_arch_mach.
7092 (load_address): Use bfd_arch_bits_per_address to determine the
7093 bit size of an address instead of looking at the isa level.
7094 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7096 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7098 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7100 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7102 * ehopt.c: New file.
7103 * as.h (enum _relax_state): Add rs_cfa.
7104 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7105 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7106 * read.c (emit_expr): Call check_eh_frame.
7107 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7108 (relax_segment): Likewise.
7109 * Makefile.am: Rebuild dependencies.
7110 (GAS_CFILES): Add ehopt.c.
7111 (GENERIC_OBJS): Add ehopt.o.
7112 * doc/internals.texi (Frags): Document rs_cfa.
7114 * as.c (show_usage): Mention --traditional-format.
7115 (parse_args): Accept --traditional-format.
7116 * as.h (flag_traditional_format): Declare.
7117 * output-file.c (output_file_create): If flag_traditional_format,
7118 set BFD_TRADITIONAL_FORMAT on stdoutput.
7119 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7121 * config/tc-mips.c (append_insn): Make sure that if we have a
7122 fixup for an unmatched %hi reloc, it does not associated with a
7125 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7126 * doc/Makefile.in: Likewise.
7128 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7130 * config/tc-m32r.c (check_for_side_effects): New function.
7131 (can_make_parallel): Add checks for instruction side effects
7132 clashing with the other instruction.
7133 (assemble_parallel_insn): Improve warning messages. Return error
7134 message from non-swapped instruction order.
7136 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7138 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7140 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7141 md_cleanup definition. This moves the forced literal output to
7142 the end of the source pass, and avoids macro's inserting literals
7143 into the code immediately after the macro expansion.
7145 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7147 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7148 a gas internal symbol is adjustable.
7149 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7151 * as.h: If gcc version greater than 2.6, use `__format__' and
7152 `__printf__' in function attributes, rather than `format' and
7155 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7157 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7159 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7161 Add tms320c30 support:
7162 * config/tc-tic30.h: New file.
7163 * config/tc-tic30.c: New file.
7164 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7165 TARGET_FORMAT as "coff-tic30".
7166 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7167 * Makefile.am: Rebuild dependencies.
7168 (CPU_TYPES): Add tic30.
7169 (CPU_OBJ_VALID): tic30-aout is valid.
7170 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7171 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7172 * configure, Makefile.in: Rebuild.
7174 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7176 * config/tc-v850.c (md_assemble): Improvements to error messages.
7178 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7180 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7181 BFD_RELOC_HI16_S to store the high bits of any value.
7183 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7184 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7185 assembler calculate relocations to any external symbol at all.
7186 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7187 involving generation of pc-relative relocs.
7188 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7189 has been moved to md_apply_fix3.
7191 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7192 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7193 which actually means (the address of identifier's GOT entry) +
7194 constant, which is not particularly useful.
7196 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7198 * read.h (include_dirs): Declare.
7199 (include_dir_count,include_dir_maxlen): Declare.
7201 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7203 * configure.in: Correct check for shared opcodes library.
7204 * configure: Rebuild.
7206 * listing.c (buffer_line): If we can't open the file, set at_end.
7207 (listing_print): Remove unused local variable fi.
7209 * config/m68k-parse.y (reglistpair): Handle register list in
7212 * config/vms-conf.h: Don't undef VERSION.
7214 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7216 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7218 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7220 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7221 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7222 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7223 (EXTRA_DIST): Define.
7224 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7225 explicitly rather than via the list of object files.
7226 (gcc-as.opt): New file created when make-gas.com is run.
7227 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7228 itbl-cpu.h} to #include appropriate file rather than copying that
7230 * config/vms-conf.h: Synchronize with current config.in.
7231 * Makefile.in: Rebuild.
7233 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7235 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7236 (parallel_ok): Relaxed parallel subinstruction dependency check.
7238 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7240 * as.h (flag_warn_suppress_instructionswap): added new flag.
7241 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7242 command line argument.
7243 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7244 warning only if flag_warn_suppress_instructionswap is false.
7246 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7248 * configure.in (i386-*-mingw32*): New target.
7249 * configure: Rebuild.
7251 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7253 * symbols.c (resolve_symbol_value): Don't set the segment if it
7254 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7256 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7259 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7261 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7262 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7265 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7267 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7269 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7271 * config/tc-v850.c (v850_insert_operand): Display instruction when
7272 an error is encountered.
7274 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7276 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7277 (i386-*-sco3.2v5*coff): New target.
7278 (i386-*-sco3.2*): New target.
7279 * configure: Rebuild.
7281 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7283 * config/tc-v850.c: Tidy error message production.
7285 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7287 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7288 validate_immediate return value in the right type for comparisons
7291 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7293 * listing.c (MAX_BYTES): Use listing variables not constants.
7294 (data_buffer): No longer an array, but a pointer.
7295 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7296 (listing_listing): Allocate data_buffer.
7298 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7300 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7301 --listing-rhs-width, --listing-cont-lines.
7302 (show_usage): Update.
7303 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7304 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7305 (print_lines): Use the variables instead of the constants.
7306 (listing_listing): Likewise.
7307 * listing.h: Declare the new vars.
7309 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7311 * as.c (parse_args): Add --keep-locals alias for -L.
7312 Add --strip-local-absolute.
7313 (show_usage): Update.
7314 * as.h (flag_strip_local_absolute): New flag.
7315 * symbols.c (S_IS_LOCAL): Use it.
7316 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7317 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7318 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7320 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7322 * config/tc-m32r.c: Detect if explicitly parallel instructions
7323 might have an io conflict and issue a warning message.
7325 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7327 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7328 cgen_swap_fixups): Functions to save, restore and swap the fixup
7329 chain with a backup copy.
7330 (cgen_asm_finish_insn): Returns address of constructed insn.
7332 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7334 * listing.c (file_info_struct): Remove FILE, add POS.
7335 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7336 (file_info): Don't open the file.
7337 (buffer_line): Check for the file in the last_open cache, updating
7339 (print_source): Don't reference file_info->file.
7340 (listing_listing): Likewise.
7341 (listing_print): Close the file in the cache, if any.
7343 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7345 * read.c (dwarf_file_string): New file static variable.
7346 (emit_expr): Look for constant sequence that leads up to a file
7347 name in DWARF debugging output.
7348 (stringer): Use dwarf_file_string to decide whether to accept a
7349 string as a file name.
7351 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7353 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7354 (crack_operand): Add reg->reglst MRI hack.
7355 (r_seg): Put reglst symbols in reg_section.
7356 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7358 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7360 * tc-sh.c (get_specific): Handle SGR & DBR.
7362 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7364 * tc-h8300.c (parse_reg): Take the length of the symbol into
7365 account when attempting to match a register name.
7366 * tc-h8500.c (parse_reg): Likewise.
7368 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7370 * cgen.c: Formatting changes to improve readability.
7372 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7374 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7377 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7379 Based on a patch from Jim Wilson
7380 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7381 (tc_gen_reloc): Handle cross section PC relative relocs
7384 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7386 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7388 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7390 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7391 (expr_jmp_buf): New static local.
7392 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7393 (cgen_md_operand): New function.
7394 * tc-m32r.c: Clean up pass over `struct foo' usage.
7395 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7397 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7399 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7400 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7402 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7404 * config/tc-i386.c (i386_operand): Give an error if there are
7405 unrecognized characters after an expression.
7407 For older changes see ChangeLog-9697