1 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
3 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4 * configure.in (sh-*-linux*): Added.
7 2000-09-06 Kazu Hirata <kazu@hxi.com>
9 * config/tc-hppa.c: Fix formatting.
11 * ecoff.c: Fix formatting.
13 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
15 * configure: Rebuilt with new libtool.m4.
17 2000-09-05 Kazu Hirata <kazu@hxi.com>
19 * cgen.c: Fix formatting.
20 * config/tc-ia64.c: Likewise.
22 2000-09-05 Nick Clifton <nickc@redhat.com>
24 * aclocal.m4: Regenerate.
25 * config.in: Regenerate.
26 * configure: Regenerate.
27 * po/gas.pot: Regenerate.
29 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
31 * config/tc-cris.c: Correct comment typos.
33 2000-09-05 Eric Christopher <echristo@cygnus.com>
35 * config/tc-mn10300.c: Cleanup.
36 (md_pcrel_from): Enable.
38 2000-09-05 Alan Modra <alan@linuxcare.com.au>
40 * expr.c (operand): Fix a comment typo.
41 * write.c (write_relocs): Fix a signed/unsigned warning.
43 * config/tc-hppa.c (fudge_reg_expressions): New
44 (hppa_force_reg_syms_absolute): New.
45 (pa_equ): Allow reg_section expressions.
46 * config/tc-hppa.c (md_optimize_expr): Define.
47 (hppa_force_reg_syms_absolute): Prototype.
49 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
50 (pa_parse_number): Pass in arg to select fp reg parsing.
51 Return 1 to indicate format checks pass. If strict, then only
52 accept a register or register symbol. Return value in...
53 (pa_number): New static for pa_parse_number.
54 (FP_REG_BASE): Define.
55 (FP_REG_RSEL): Define.
56 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
57 appropriate. White space changes.
58 (need_pa11_opcode): Don't bother passing any params, get them from
60 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
61 Remove extraneous check in case 'Q'.
62 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
63 reg, set section of resulting symbol to reg_section.
64 (pa_parse_space_stmt): Modify call to pa_parse_number.
67 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
68 (hppa_force_relocation): Handle vtable relocs.
69 (pa_vtable_entry): New.
70 (pa_vtable_inherit): New.
71 (md_pseudo_table): Add entries for vtable pseudos.
72 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
73 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
75 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
76 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
77 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
79 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
80 specify a symbol type.
82 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
83 dependent things together.
84 (md_elf_symbol_type): Define.
86 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
88 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
90 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
91 (obj_elf_vtable_entry): Declare.
93 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
95 (obj_elf_vtable_entry): Similarly.
96 (elf_pseudo_table): Fix the damage with a cast.
98 2000-09-03 Richard Henderson <rth@cygnus.com>
100 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
101 for template selection when a label is needed.
103 2000-09-02 Kazu Hirata <kazu@hxi.com>
105 * config/tc-ia64.c: Fix formatting.
107 2000-09-02 Nick Clifton <nickc@redhat.com>
109 * configure.in: Increase version number to 2.10.91.
110 * configure: Regenerate.
111 * aclocal.m4: Regenerate.
112 * config.in: Regenerate.
113 * po/gas.pot: Regenerate.
114 * Makefile.in: Regenerate.
116 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
118 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
119 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
120 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
122 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
125 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
127 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
128 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
129 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
130 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
131 (GOT_symbol): New variable.
132 (md_undefined_symbol): Set it.
134 2000-09-01 Richard Henderson <rth@cygnus.com>
136 * config/tc-ia64.c (match): Don't inline.
137 (extra_goodness): New.
138 (md_begin): Prefer nop.f and nop.b for best_template.
140 2000-08-31 Kazu Hirata <kazu@hxi.com>
142 * as.c: Fix formatting.
147 2000-08-31 Eric Christopher <echristo@cygnus.com>
149 * config/tc-mn10300.c: Cleanup and fix warnings.
150 (md_pseudo_table): Add initializers.
151 (md_show_usage): Cleanup.
152 (md_parse_option): Fix warnings.
153 (md_undefined_symbol): Fix warnings.
154 (md_conver_frag): Fix warnings.
155 (tc_gen_reloc): Fix warnings.
156 (md_apply_fix3): Fix warnings.
157 (check_operand): Fix warnings.
159 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
161 * acinclude.m4: Include libtool and gettext macros from the
163 * aclocal.m4, configure: Rebuilt.
165 2000-08-30 Mark Hatle <mhatle@mvista.com>
167 * config/tc-ppc.c (md_parse_option): Recognize -m405.
169 2000-08-31 Kazu Hirata <kazu@hxi.com>
171 * listing.c: Fix formatting.
173 2000-08-29 Kazu Hirata <kazu@hxi.com>
175 * app.c: Fix a comment typo. Fix formatting.
177 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
179 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
180 offset of the target destination for jmp instructions.
181 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
183 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
185 * NEWS: Mention support for CRIS.
187 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
189 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
190 Sets `.lcomm' alignment to zero.
192 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
194 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
195 (TC_FIX_ADJUSTABLE): Define.
197 2000-08-23 Jim Wilson <wilson@cygnus.com>
199 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
200 unwind.personality_routine is set.
202 2000-08-23 H.J. Lu <hjl@gnu.org>
204 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
206 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
208 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
211 2000-08-22 H.J. Lu <hjl@gnu.org>
213 * config.in (STRICTCOFF): New for strict COFF.
215 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
216 i386-*-go32* and i386-go32-rtems*.
217 * configure: Rebuilt.
219 * config/obj-coff.c (obj_coff_endef): Follow the historical
220 behavior if STRICTCOFF is not defined.
222 * doc/internals.texi: Document STRICTCOFF.
224 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
226 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
227 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
228 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
229 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
230 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
231 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
232 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
235 2000-08-22 Eric Christopher <echristo@cygnus.com>
237 * config/tc-mn10300.c: (md_apply_fix): New function.
238 (mn10300_force_relocation): New function.
239 (mn10300_fix_adjustable): New function.
241 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
242 (TC_HANDLES_FX_DONE): Define.
243 (obj_fix_adjustable): Define.
244 (MD_APPLY_FIX3): Define.
245 (TC_LINKRELAX_FIXUP): Define.
247 * write.c: (TC_LINKRELAX_FIXUP): Define if not
249 (fixup_segment): Use TC_LINKRELAX_FIXUP.
251 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
253 2000-08-21 Jason Eckhardt <jle@cygnus.com>
255 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
256 if the fixup resulted in a relocation.
258 2000-08-18 Nick Clifton <nickc@redhat.com>
260 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
261 Make reference to first element of shift_names explicit.
263 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
265 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
266 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
267 add a symbol's address. Removed all target-specific #ifdefs that
268 used to accomplished the same.
269 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
270 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
271 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
272 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
273 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
275 2000-08-17 Kazu Hirata <kazu@hxi.com>
277 * dwarf2dbg.c: Fix formatting.
279 2000-08-17 Nick Clifton <nickc@redhat.com>
281 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
282 to be recoded as logical shift lefts by zero.
284 2000-08-16 Jim Wilson <wilson@cygnus.com>
286 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
287 postincrement modified registers. Handle IA64_OPND_R3_2 addl
289 (note_register_values): Handle IA64_OPND_R3_2 operands.
291 2000-08-16 Jason Eckhardt <jle@cygnus.com>
293 * config/tc-i860.c (md_operand): Silly typo fixed.
295 2000-08-16 Nick Clifton <nickc@redhat.com>
297 * config/tc-arm.c (struct asm_shift): Delete.
299 (enum asm_shift_index): New.
300 (struct asm_shift_properties): New.
301 (struct asm_shift_name): New.
302 (shift_properties[]); New.
303 (shift_names[]); New.
305 (decode_shift): Use new structures.
306 Issue a warning is "ROR #0" is used.
307 Issue a warning if "ASR #0" or "LSR #0" is used.
309 (md_begin): Initialise arm_shift_hsh table from new
310 asm_shift_name array.
312 2000-08-16 Jakub Jelinek <jakub@redhat.com>
314 * config/tc-sparc.c: Kill all warnings.
315 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
317 (md_show_usage): Update usage text.
319 2000-08-16 Nick Clifton <nickc@redhat.com>
321 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
324 2000-08-15 Will Cohen <wcohen@redhat.com>
326 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
328 * config/tc-sh.c (md_assemble): Changed so debug_type
329 test performed for ppi_assemble
330 * config/tc-sh.c: Included dwarf2dbg.h.
331 (debug_line): Defined.
332 (md_assemble): Generates dwarf2 line info.
333 (sh_finalize): New function. Finalize dwarf2 info.
334 (assemble_ppi): Returns size of code generated.
335 (build_Mytes): Returns size of code generated.
336 (md_pseudo_table): Added "file" and "loc" psuedo ops.
337 * config/tc-sh.h (md_end): Defined.
338 (sh_finalize): Declared.
340 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
342 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
345 2000-08-14 Nick Clifton <nickc@redhat.com>
347 * config/tc-arm.c (do_bx): Allow "bx pc".
349 2000-08-14 Jim Wilson <wilson@cygnus.com>
351 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
352 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
353 (md_begin): Change assignment to md.flag to OR in the new bit.
355 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
357 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
358 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
361 2000-08-14 Jason Eckhardt <jle@cygnus.com>
363 * NEWS: Mention i860 support.
365 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
367 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
369 2000-08-14 Andreas Schwab <schwab@suse.de>
371 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
373 2000-08-11 Andreas Schwab <schwab@suse.de>
375 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
378 2000-08-11 Kazu Hirata <kazu@hxi.com>
380 * expr.c: Fix formatting.
381 * config/obj-bout.c: Likewise.
383 2000-08-10 Jason Eckhardt <jle@cygnus.com>
385 * doc/c-i860.texi: Flesh out the i860 section more.
387 2000-08-10 Kazu Hirata <kazu@hxi.com>
389 * symbols.c: Fix formatting.
392 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
394 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
395 has the IgnoreSize bit set.
397 2000-08-09 Alan Modra <alan@linuxcare.com.au>
399 From Rodney Brown <RodneyBrown@mynd.com>
400 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
401 * configure: Regenerate.
403 2000-08-09 Kazu Hirata <kazu@hxi.com>
405 * hash.c: Fix formatting.
408 2000-08-08 Jason Eckhardt <jle@cygnus.com>
410 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
411 (i860_fix_info): New enum.
412 (MD_APPLY_FIX3): Define.
413 (WORKING_DOT_WORD): Define.
414 (TC_HANDLES_FX_DONE): Define.
415 (DIFF_EXPR_OK): Define.
416 (LISTING_HEADER): Define.
417 (TARGET_FORMAT): Select target format based on endian flag.
418 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
419 (target_big_endian): Add external declaration.
421 * config/tc-i860.c: All existing code reworked completely. Other
422 new code shown below.
423 (SYNTAX_SVR4): Define.
424 (target_warn_expand): New variable.
425 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
426 (md_longopts): Declare and define with new options (-EL, -EB,
428 (md_show_usage): New function.
429 (md_operand): New function.
430 (obtain_reloc_for_imm16): New function.
431 (md_apply_fix3): New function.
432 (tc_gen_reloc): New function.
434 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
436 * config/tc-m68hc11.c (build_jump_insn): Make sure the
437 2 bytes of the jump address are in the same frag.
438 (find): Accept 68hc12 register indirect modes.
440 * NEWS: Mention 68HC11 & 68HC12 support.
442 2000-08-07 Richard Henderson <rth@cygnus.com>
444 * config/tc-ia64.c (unwind): Add prologue_mask member.
445 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
446 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
447 (dot_body): Clear unwind.prologue_mask.
448 (dot_prologue): Set it. Accept a register second argument.
450 2000-08-07 Kazu Hirata <kazu@hxi.com>
452 * config/atof-ieee.c: Fix formatting.
453 * config/atof-tahoe.c: Likewise.
455 2000-08-06 Nick Clifton <nickc@cygnus.com>
457 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
460 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
461 of .popsection, .previous, .pushsection, .subsection,
462 .version, .vtable_entry, .vtable_inherit and .weak.
464 2000-08-05 Kazu Hirata <kazu@hxi.com>
466 * config/tc-cris.c: Fix formatting.
467 * config/tc-i386.c: Likewise.
468 * config/tc-sparc.c (sparc_ip): Simplify the code.
470 2000-08-04 Kazu Hirata <kazu@hxi.com>
472 * config/tc-cris.c: Rearrange code for readability.
473 * config/tc-d10v.c: Fix formatting.
474 * config/tc-m32r.c: Likewise.
475 * config/tc-sparc.c: Likewise.
477 2000-08-02 Jim Wilson <wilson@cygnus.com>
479 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
480 before ia64_find_opcode.
481 (md_assemble): Likewise.
483 2000-08-01 Nick Clifton <nickc@cygnus.com>
485 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
486 Undo some formatting fixes.
488 2000-08-01 Kazu Hirata <kazu@hxi.com>
490 * config/obj-som.c: Fix formatting.
491 * config/obj-ieee.c: Likewise.
492 * config/tc-arm.c: Likewise.
493 * config/tc-v850.c: Likewise.
495 2000-08-01 Nick Clifton <nickc@redhat.com>
497 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
498 index by command line option.
500 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
502 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
503 (@node M68K-Branch): Rewrite to match the reality.
505 2000-07-31 Jason Eckhardt <jle@cygnus.com>
507 * doc/c-i860.texi: New file.
508 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
509 * doc/Makefile.in: Regenerate.
510 * doc/all.texi: Add I860 as relevant architecture.
511 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
513 2000-07-31 Kazu Hirata <kazu@hxi.com>
515 * config/tc-d30v.c: Fix formatting.
517 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
519 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
520 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
521 long emit a long branch if available instead of an absolute jump, never
522 emit absolute jumps for anything with --pcrel.
524 * doc/c-m68k.texi: Document new command line option.
526 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
528 * config/tc-avr.c: Use PARAMS macro in function declarations.
529 Don't declare md_pcrel_from_section (already in tc-avr.h).
530 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
531 (avr_operand): Don't set (unsigned) op_mask to -1.
533 2000-07-28 Jason Eckhardt <jle@cygnus.com>
535 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
536 * configure: Regenerated.
537 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
538 of operand to the .type directive (.e.g, "type").
540 2000-07-28 Alan Modra <alan@linuxcare.com.au>
542 * as.h (warn_comment, found_comment, found_comment_file): Declare.
543 * app.c (do_scrub_chars): Record where first comment found.
544 * read.c (read_a_source_file): Init found_comment on entry, and
545 notify whether comments found on exit.
546 * config/tc-hppa.c (md_shortopts): Add "c".
547 (md_longopts): Add warn-comment.
548 (md_parse_option): Handle it.
549 (md_show_usage): Show available options.
550 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
552 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
554 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
555 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
557 (md_estimate_size_before_relax): Don't fall off end of function.
559 2000-07-27 Kazu Hirata <kazu@hxi.com>
561 * config/tc-avr.c: Fix formatting.
562 * config/tc-ns32k.c: Likewise.
564 2000-07-27 Alan Modra <alan@linuxcare.com.au>
566 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
568 2000-07-27 Kazu Hirata <kazu@hxi.com>
570 * config/tc-d10v.c: Fix formatting.
571 * config/tc-z8k.c: Likewise.
572 * config/tc-sparc.c: Likewise.
574 2000-07-26 Dave Brolley <brolley@redhat.com>
576 * cgen.c (queue_fixup): Declare opinfo.
577 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
578 (gas_cgen_md_operand): Ditto.
579 (gas_cgen_md_apply_fix3): Ditto.
581 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
583 * config/obj-coff.c (obj_frob_symbol): Don't merge
584 labels. Don't merge if the symbol isn't constant. Return
585 immediately if a symbol is merged.
587 2000-07-22 Alan Modra <alan@linuxcare.com.au>
589 * frags.c (frag_align): Correct absolute section alignment.
591 2000-07-20 DJ Delorie <dj@redhat.com>
593 * config/obj-coff.c (obj_frob_symbol): revert previous change,
594 it breaks linking against DLLs.
596 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
598 * configure.in: Add CRIS support.
599 * configure: Regenerate.
600 * Makefile.am: (CPU_TYPES): Add cris.
601 (CPU_OBJ_VALID) [aout]: Add cris.
602 (MULTI_CPU_TYPES): Add cris.
603 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
604 [coff]: Only i386 and mips are valid.
605 (TARGET_CPU_CFILES): Add config/tc-cris.c.
606 (TARGET_CPU_HFILES): Add config/tc-cris.h.
607 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
608 Regenerate dependencies.
609 * Makefile.in: Regenerate.
610 * aclocal.m4: Regenerate.
611 * as.c: Declare crisaout, criself.
612 * config/tc-cris.h, config/tc-cris.c: New.
613 * config/e-criself.c, config/e-crisaout.c: New.
614 * po/POTFILES.in, po/gas.pot: Regenerate.
616 2000-07-20 Kazu Hirata <kazu@hxi.com>
618 * read.c: Fix formatting.
619 * write.c: Fix formatting.
621 2000-07-19 H.J. Lu <hjl@gnu.org>
623 * sb.c: Include <stdlib.h> if exists for abort ().
625 2000-07-19 Alan Modra <alan@linuxcare.com.au>
627 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
628 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
629 (pa_type_args): Same here.
631 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
633 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
634 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
635 the storage class is already set.
637 2000-07-17 Kazu Hirata <kazu@hxi.com>
639 * config/tc-m68hc11.c: Fix formatting.
640 * config/tc-mn10200.c: Likewise.
641 * config/tc-mn10300.c: Likewise.
642 * config/tc-pj.c: Likewise.
643 * config/tc-tic80.c: Likewise.
644 * config/tc-w65.c: Likewise.
646 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
648 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
651 2000-07-15 Ian Lance Taylor <ian@zembu.com>
653 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
656 2000-07-15 Alan Modra <alan@linuxcare.com.au>
658 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
659 ELF as are used for SOM (except the 32-bit reloc one) to decide
660 whether a symbol can be reduced to a section symbol. Expand on
661 the comment for symbols involved in LR% and RR% expressions.
663 2000-07-14 Nick Clifton <nickc@cygnus.com>
665 * config/tc-mips.c (mips_disable_float_construction): New
666 static variable. Set to true if doubles should not be
667 constructed by loading two single width fp registers with
669 (mips_ip): Test mips_disable_float_construction.
670 (md_longopts): Add command line switches --construct-floats
671 and --no-construct-floats.
672 (md_parse_option): Parse new command line options.
673 (md_show_usage): Describe new command line options.
675 * doc/c-mips.texi: Document new command line options.
677 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
679 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
680 * configure: Regenerate.
682 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
684 * configure.in (DEFAULT_EMULATION setting): Revert part of
685 2000-07-01 change that set te_multi=multi unless set to tmips.
686 * configure: Regenerate.
688 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
690 * config/obj-coff.c (coff_frob_section): Add padding to the last
691 section when aligning it increases its size.
693 2000-07-11 Kazu Hirata <kazu@hxi.com>
695 * config/tc-tic54x.c: Fix formatting.
697 2000-07-10 Kazu Hirata <kazu@hxi.com>
699 * config/tc-h8500.c: Fix formatting.
700 * config/tc-tic54x.c: Fix formatting.
702 2000-07-10 Alan Modra <alan@linuxcare.com.au>
704 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
705 displacements correctly.
707 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
709 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
711 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
715 2000-07-09 Alan Modra <alan@linuxcare.com.au>
717 From David Huggins-Daines <dhd@linuxcare.com>
718 * config/te-hppalinux64.h: Add a new emulation.
719 * configure.in (emulations): Add configure bits to support the
720 64-bit Linux/parisc target.
721 * configure: Regenerate.
723 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
724 (md_shortopts): Add `V' for ELF.
726 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
727 when SOM or ELF_ARG_RELOC are defined.
728 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
729 ELF_ARG_RELOC are defined.
730 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
731 (pa_stringer): ..Do it here instead. Fix comment typos.
732 (hppa_force_relocation): Cast enums to int before comparing with
735 From Ryan Bradetich <rbradetich@uswest.net>
736 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
737 redifinition warning.
738 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
739 (hppa_force_relocation): ditto
740 (md_apply_fix): Added cast to buf to fix warnings.
742 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
743 cons_fix_new_hppa, hppa_force_relocation): Prototype.
745 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
746 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
747 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
748 reloc_type** to avoid warnings in switch.
749 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
750 little earlier instead.
752 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
754 (pa_type_args): Use symbol_arg_reloc_info.
755 (struct pa_it): Make arg_reloc unsigned int.
756 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
757 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
758 (pa_code): Delete. pa_text duplicates this function.
759 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
760 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
762 (cons_fix_new_hppa): Actually change selector to e_fsel when
763 warning about assuming so.
764 (tc_gen_reloc): More example elf arg reloc code.
765 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
766 (hppa_force_relocation): Likewise.
768 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
770 (pa_end_of_source): Prototype.
771 (hppa_fix_adjustable): Prototype.
772 (LABELS_WITHOUT_COLONS): Move it..
773 * config/te-hppa.h: To here.
775 * config/te-hppa64.h: New file.
777 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
779 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
780 format -10, -16, 16 relocs.
781 (hppa_elf_mark_end_of_function): Test for null
782 last_call_info->start_symbol
784 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
785 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
786 re_assesmble_* functions. Delete extraneous statements. Fix
788 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
789 insn to re_assemble_*.
791 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
793 * doc/internals.texi (Expressions): Fix typo.
795 2000-07-08 Kazu Hirata <kazu@hxi.com>
797 * config/tc-sh.c: Fix formatting.
798 * config/tc-tic54x.c: Fix formatting.
799 * depend.c: Fix formatting.
800 * flonum-konst.c: Likewise.
801 * flonum-mult.c: Likewise.
803 2000-07-07 Kazu Hirata <kazu@hxi.com>
805 * config/tc-sh.c: Fix comments.
806 * config/obj-vms.c: Fix comments.
807 * config/tc-a29k.c: Likewise.
808 * config/tc-alpha.c: Likewise.
809 * config/tc-h8300.c: Likewise.
810 * config/tc-h8500.c: Likewise.
811 * config/tc-i370.c: Likewise.
812 * config/tc-ia64.c: Likewise.
813 * config/tc-m68hc11.c: Likewise.
814 * config/tc-m68k.c: Likewise.
815 * config/tc-mips.c: Likewise.
816 * config/tc-ns32k.c: Likewise.
817 * config/tc-ppc.c: Likewise.
818 * config/tc-z8k.c: Likewise.
820 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
822 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
823 Default to '(SEC_LOAD | SEC_DATA)'.
824 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
826 * doc/internals.texi (CPU Backend): Describe
827 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
829 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
831 * as.c (parse_args): NULL terminate the long option list.
833 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
835 * config/tc-d30v.h: Include "write.h" for fixS.
836 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
838 2000-07-05 Nick Clifton <nickc@cygnus.com>
840 * config/tc-d30v.c (write_2_short): Further changes to warning
841 messages produced when combining EITHER_BUT_PREFER_MU attributed
844 2000-07-05 DJ Delorie <dj@redhat.com>
848 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
850 * config/tc-arm.c (psrs): Accept combinations of flags.
852 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
854 * config/tc-avr.c: Change _ () to _() around all strings marked
855 for translation (exception from the usual coding style).
856 (avr_opt): New struct variable, how the new switches are set.
857 (OPTION_MMCU): Define as 'm' and actually use.
858 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
859 (show_mcu_list): New function, display the list of known MCUs.
860 (md_show_usage): Document the new switches. Call show_mcu_list.
861 (avr_set_arch): Change 'm' to OPTION_MMCU.
862 (md_parse_option): Call show_mcu_list if unknown MCU specified.
863 Handle the new switches.
864 (avr_operands): Disable warnings for undefined combinations of
865 operands if -mall-opcodes. Disable warnings for skipping two-word
866 instructions if enhanced core or -mno-skip-bug.
867 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
868 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
869 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
870 (avr_ldi_expression): Warn about implicit lo8().
871 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
873 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
875 * configure.in: Add entry for mips-*-sysv4*MP*
877 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
878 elf32-tradlittlemips for traditional mips targets.
879 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
880 test for Link Once sections as in adjust_reloc_syms.
881 * config/te-tmips.h: New file for traditional mips targets. Define
884 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
886 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
887 flags argument is not present, don't change an existing section's
888 section's attributes. If the flags argument is present, warn if the
889 attributes don't match the section's current attributes. When
890 long section names are supported, set SEC_LINK_ONCE and
891 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
893 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
895 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
896 symbols; create them.
898 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
900 * write.c (set_segment_vma): New: Set vma and lma for a segment.
901 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
903 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
905 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
906 expressions. Ignore the problem when handling 16 bit signed
907 immediates, because the assembler will take care of the relocation
910 2000-06-27 Nick Clifton <nickc@cygnus.com>
912 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
913 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
914 sequential order, and emit warning messages if the input source
915 code contains constructs like that, or parallel constructs
916 containing such opcodes.
918 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
920 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
921 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
922 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
923 (md_show_usage): Update usage message.
924 (md_parse_option): Allow redefinition of MCU type within the
925 same avr[1-5] bfd machine type. Show both old and new MCU type
926 in the error message.
927 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
928 Simplify 8K wrap code.
930 2000-06-25 Kazu Hirata <kazu@hxi.com>
932 * config/obj-aout.c: Remove all uses of DEFUN.
933 * config/obj-ieee.c: Likewise.
934 * config/tc-sh.c: Fix comment typos.
935 * config/tc-tahoe.c: Likewise.
936 * config/tc-vax.c: Likewise.
937 * config/tc-w65.c: Likewise.
938 * config/tc-z8k.c: Likewise.
939 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
941 2000-06-24 DJ Delorie <dj@cygnus.com>
943 * config/tc-i386.c (md_estimate_size_before_relax): Revert
944 more changes from Sept 1999
945 (tc_i386_fix_adjustable): ditto
946 (md_apply_fix3): ditto
948 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
950 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
951 (gas_cgen_parse_operand): Set it around expression() call.
952 (gas_cgen_md_operand): Test for it before longjmp().
954 2000-06-24 Kazu Hirata <kazu@hxi.com>
956 * config/tc-h8500.c: Remove all uses of DEFUN.
957 * config/tc-sh.c: Likewise.
958 * config/tc-w65.c: Likewise.
959 * config/tc-z8k.c: Likewise.
961 * config/tc-h8500.c: Fix typos in comments.
963 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
965 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
968 2000-06-23 matthew green <mrg@redhat.com>
970 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
971 defined. Fix error message for `[' grouping.
973 2000-06-22 Kazu Hirata <kazu@hxi.com>
975 * config/tc-h8300.c: Fix formatting and comment typos.
977 2000-06-22 Timothy Wall <twall@cygnus.com>
979 * config/tc-ia64.c (note_register_values): Move premature QP
980 notation clearing into the appropriate place.
982 2000-06-22 Alan Modra <alan@linuxcare.com.au>
984 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
985 first before anything else. Add bin-bugs.h, emul.h and progress.h
986 Sort list of files as for $(OBJS) in Makefile.am.
988 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
989 find one. Remake dependencies.
990 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
991 * Makefile.in: Regenerate.
992 * doc/Makefile.in: Regenerate.
994 * config/tc-i386.c (i386_displacement): Don't assume a constant
995 displacement is necessarily 16 bits when in 16 bit code mode.
996 (md_assemble): Instead size the displacement here after we know
997 for sure that a .code16gcc operand hasn't automatically added
998 operand size prefixes.
1000 2000-06-21 H.J. Lu <hjl@gnu.org>
1002 * Makefile.am: Rebuild dependency.
1003 * Makefile.in: Rebuild.
1005 2000-06-21 Kazu Hirata <kazu@hxi.com>
1007 * config/tc-h8300.c (parse_reg): Make the function static.
1008 (parse_exp): Likewise.
1010 2000-06-20 DJ Delorie <dj@cygnus.com>
1012 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1013 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1014 for cygwin import libraries to work properly.
1016 2000-06-20 H.J. Lu <hjl@gnu.org>
1018 * Makefile.am: Rebuild dependency.
1019 * Makefile.in: Rebuild.
1020 * configure: Likewise.
1021 * doc/Makefile.in: Likewise.
1023 2000-06-20 Timothy Wall <twall@cygnus.com>
1025 * doc/internals.texi (CPU backend): Add @itemx for
1026 TC_START_LABEL_WITHOUT_COLON.
1027 * doc/c-tic54x.texi: New.
1028 * doc/as.texinfo: Add tic54x features and include primary tic54x
1030 * doc/all.texi: Add C54X.
1031 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1032 * doc/Makefile.in: Regenerate.
1033 * configure.in: Add tic54x and define LIBM for tic54x.
1034 * configure: Regenrate.
1035 * config/tc-tic54x.[ch]: New.
1036 * config/obj-coff.h: Add tic54x.
1037 * Makefile.am: (CPU_TYPES): Add tic54x.
1038 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1039 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1040 (as_new_LDADD): Add $(LIBM).
1041 * Makefile.in: Regenerate.
1043 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1045 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1046 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1047 * doc/as.texinfo: Likewise.
1049 * configure, Makefile.in: Regenerate.
1050 * configure.in (emulations): Recognize m6811 and m6812.
1051 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1052 Added files for 68hc11 and 68hc12 assembler.
1053 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1054 * config/tc-m68hc11.h: Header definition for that assembler.
1056 2000-06-18 Nick Clifton <nickc@redhat.com>
1058 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1059 instead of OCTETS_PER_BYTE.
1061 * config/tc-v850.c: Fix compile time warnings.
1062 * config/tc-ppc.c: Fix compile time warnings.
1064 2000-06-18 H.J. Lu <hjl@gnu.org>
1066 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1067 * configure: Rebuild.
1069 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1071 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1074 2000-06-16 Nick Clifton <nickc@cygnus.com>
1076 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1077 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1079 * doc/c-mips.texi: Document newly accepted cpu variants.
1081 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1083 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1085 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1087 * macro.c (getstring): Make it possible to escape the quote
1090 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1092 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1094 2000-06-13 H.J. Lu <hjl@gnu.org>
1096 * configure: Regenerate.
1098 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1100 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1102 * doc/internals.texi (line_separator_chars): Semicolon is no
1103 longer a default. Mention null and newline as defaults.
1105 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1107 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1108 * config/tc-i860.h (line_separator_chars): Likewise.
1109 * config/tc-h8300.c (line_separator_chars): Likewise.
1110 * config/tc-i960.c (line_separator_chars): Likewise.
1111 * config/tc-m68k.c (line_separator_chars): Likewise.
1112 * config/tc-mips.c (line_separator_chars): Likewise.
1113 * config/tc-ns32k.c (line_separator_chars): Likewise.
1114 * config/tc-sparc.c (line_separator_chars): Likewise.
1115 * config/tc-vax.c (line_separator_chars): Likewise.
1117 * config/tc-h8300.c (comment_chars): Use string initialiser.
1118 * config/tc-i960.c (line_comment_chars): Likewise.
1119 * config/tc-z8k.c (comment_chars, line_comment_chars,
1120 line_separator_chars): Likewise.
1122 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1125 2000-06-08 Nick Clifton <nickc@cygnus.com>
1127 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1130 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1132 * configure.in (VERSION): Update to show this is the CVS mainline.
1134 2000-06-08 Matthew Jacob <mjacob@feral.com>
1136 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1137 $at is the integer register $r28, vs. both $r28 and the floating
1138 point register $f28.
1140 2000-06-08 James E. Wilson <wilson@cygnus.com>
1142 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1143 (dot_endp): Don't call ia64_flush_insns.
1144 (emit_one_bundle): Don't delete prologue/body records from
1145 unwind_record list in first loop. Rewrite second loop to account for
1148 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1150 * config/tc-ia64.c: Add missing prototypes.
1151 (generate_unwind_image): Cast argument to output_unw_records call.
1153 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1155 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1157 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1159 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1160 (REGISTER_P): likewise.
1161 (avr_opcodes): uses include/opcode/avr.h
1162 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1164 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1166 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1169 2000-06-03 H.J. Lu <hjl@gnu.org>
1171 * read.c (is_end_of_line): Put back `;'.
1173 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1175 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1177 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1179 * expr.c (operand): Test is_end_of_line outside switch to catch
1180 line separator chars that are also operators.
1181 (operator): Return O_illegal for line separator chars.
1183 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1184 entry (or `!' entry for TC_HPPA).
1186 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1187 before indexing is_end_of_line. Remove redundant check for '\0'.
1189 * config/tc-h8500.c (md_assemble): Likewise.
1190 * config/tc-mcore.c (md_assemble): Likewise.
1191 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1194 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1196 * config/tc-mcore.c (mcore_cons): Likewise.
1197 (mcore_float_cons): Likewise.
1198 (mcore_stringer): Likewise.
1199 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1201 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1203 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1205 2000-05-29 Nick Clifton <nickc@cygnus.com>
1207 * config/tc-sh.c: Fix compile time warning messages.
1209 * config/tc-mips.c: Fix compile time warning messages.
1211 2000-05-29 Philip Blundell <philb@gnu.org>
1213 * doc/as.texinfo: Update copyright dates.
1214 (Local Labels): Delete misplaced mention of ARM.
1215 * NEWS: Mention ARM ELF support.
1217 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1219 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1220 it is modified, and use the real_size to compute the frag address
1221 for dwarf2 line info.
1223 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1225 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1226 line-matching scheme to cope with automake moving variables around.
1227 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1228 * Makefile.in: Regenerate.
1230 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1232 * config/tc-sparc.c (sparc_relax): New.
1233 (md_longopts): Add -relax and -no-relax options.
1234 (md_parse_options, md_show_usage): Likewise.
1235 (md_apply_fix3): Optimize tail call into branch always if possible.
1237 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1239 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1240 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1241 rules, with warning when a GAS statement specifies a packing that
1242 will result in an instruction being squashed.
1243 Added typdef packing_type and enumerals, changed various integer
1244 literals to use the enumerals.
1246 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1248 * config/tc-ia64.c (dot_restorereg_p): New function.
1249 (md_pseudo_table): Add restorereg.p.
1250 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1251 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1253 * config/tc-ia64.h (unw_record_type): Add unwabi.
1254 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1255 called MASK with members for imask, and the masks produced by
1256 fr_mem, gr_mem, br_mem, and frgr_mem.
1257 (unw_p_record): Add members ABI and CONTEXT.
1258 (unw_x_record): Add member AB.
1259 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1260 as pseudo-register for use during unwind info generation.
1261 (AR_PFS, AR_LC): New macros.
1262 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1263 whose names start with an at sign (as in "@priunat").
1264 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1266 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1267 proc_end, unwind_info, personality_routine): Consolidate into
1268 "unwind" structure to reduce offset-table use. Add member
1269 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1271 (output_R1_format, output_R3_format, output_P3_format,
1272 output_P6_format): Initialize R with zero to reduce compiler warnings.
1273 (output_P7_format): Ditto. Add `default' branch to switch
1274 statement to reduce compiler warnings.
1275 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1276 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1277 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1278 into single argument.
1279 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1280 compiler warnings. Merge A and B args into single argument.
1281 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1282 A and B args into single argument.
1283 (free_record): Removed (wasn't used).
1284 (free_list_records): Also free imasks in prologue records.
1285 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1286 (output_spill_mask): Remove.
1287 (output_unwabi): New function.
1288 (output_epilogue, output_label_state, output_copy_state): Call
1290 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1291 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1293 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1294 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1295 as part of handling the prologue records. Emit region's imask if
1296 we have one. Handle unwabi, epilogue, label_state, copy_state,
1297 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1298 spill_sprel_p, and spill_reg_p records.
1299 (set_imask, count_bits, slot_index): New function.
1300 (fixup_unw_records): Fix region size computation. Handle
1301 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1302 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1303 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1304 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1305 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1306 (dot_save): Use manifest constants for applicaton registers.
1307 Handle REG_PR and REG_PRIUNAT.
1308 (dot_restore): Don't just ignore it.
1309 (dot_restorereg): New function..
1310 (generate_unwind_image): Ensure unwind info is a multiple of eight
1311 bytes, not just four bytes.
1312 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1313 (dot_altrp): Don't just ignore it.
1314 (dot_savemem): New function. Replaces dot_savesp() and
1315 dot_savepsp(). Use manifest constants for applicaton registers.
1316 Handle REG_PR and REG_PRIUNAT.
1317 (dot_savef): Simplify.
1318 (dot_saveb): Support generation of br_gr.
1319 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1320 dot_label_state, dot_copy_state): New function.
1321 (dot_unwabi): Don't just ignore it.
1322 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1323 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1324 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1325 (emit_one_bundle): Set slot number for prologue/body records
1326 *before* emitting the first insn.
1327 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1328 (md_begin): Declare "psp" pseudo-register.
1329 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1330 so we don't get segfault.
1331 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1332 counts as required per SW Conventions manual
1333 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1334 output_preds_psprel, output_preds_sprel, output_spill_base,
1335 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1336 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1337 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1338 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1339 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1340 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1341 (dot_vframe): Implement.
1342 (dot_vframesp, dot_vframepsp): New function.
1344 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1346 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1347 * configure: Regenerate.
1349 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1351 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1352 (md_estimate_size_before_relax): so we can use it here instead of
1353 old kludges. Localise vars to blocks. Comment.
1355 * frags.c (frag_new): Update fr_var comments.
1356 * frags.h (struct frag): Ditto.
1358 2000-05-22 Richard Henderson <rth@cygnus.com>
1360 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1361 (pseudo_func): Add pcrel.
1362 (operand_match): Handle IA64_OPND_TGT64.
1363 (build_insn): Likewise.
1364 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1365 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1366 (fix_insn): Handle all three 64-bit relocation types.
1368 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1370 * obj.h (struct format_ops): New members begin, app_file,
1371 s_set_other, s_set_desc, s_get_type, s_set_type,
1372 separate_stab_sections, init_stab_section.
1374 * config/obj-multi.h: Update GPL notice to v2.
1376 (obj_app_file): New.
1377 (S_SET_SIZE): Test s_set_size for NULL before calling.
1378 (S_SET_ALIGN): Similar for s_set_align.
1383 (SEPARATE_STAB_SECTIONS): New.
1384 (INIT_STAB_SECTION): New.
1385 (EMIT_SECTION_SYMBOLS): New.
1386 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1388 * config/obj-elf.h: Update GPL notice to v2.
1389 Mention that this file is included from obj-multi.h.
1390 (obj_begin): Wrap definition in ifndef.
1391 (elf_file_symbol): Constify declaration.
1392 (obj_app_file): Ditto.
1393 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1394 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1396 * config/obj-elf.c (elf_s_set_other): New.
1397 (elf_file_symbol): Constify argument.
1398 (elf_separate_stab_sections): New.
1399 (elf_init_stab_section): New.
1400 (elf_format_ops): Add new members. Remove comma at end.
1402 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1403 (ecoff_format_ops): Add new fields. Remove comma at end.
1404 Mention inconsistency for emit_section_symbols.
1406 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1408 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1409 (coff_separate_stab_sections): New.
1410 (coff_format_ops): Add new members.
1412 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1413 (obj_aout_s_set_other): New.
1414 (obj_aout_s_set_desc): New.
1415 (obj_aout_s_get_type): New.
1416 (obj_aout_s_set_type): New.
1417 (obj_aout_separate_stab_sections): New.
1418 (aout_format_ops): New members added. Use obj_aout_process_stab,
1419 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1420 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1422 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1424 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1426 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1427 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1428 (md_estimate_size_before_relax): Ensure jumps to weak and
1429 externally visible symbols are relocatable.
1431 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1433 * stabs.c (aout_process_stab): Make global.
1434 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1435 * read.h (aout_process_stab): Declare.
1437 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1438 Generalize to *aout, *coff *elf.
1439 * configure: Regenerated.
1441 * doc/internals.texi (Object format backend): Say
1442 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1444 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1445 * Makefile.in: Regenerated.
1447 2000-05-19 Catherine Moore <clm@cygnus.com>
1449 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1451 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1453 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1454 instruction to reflect change in re_assemble_*.
1456 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1458 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1459 build PA64 ELF tools.
1460 * configure: Rebuilt.
1462 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1464 * Makefile.am: Regenerate dependencies.
1465 * Makefile.in: Regenerate.
1467 2000-05-15 Nick Clifton <nickc@cygnus.com>
1469 * config/tc-arm.c (struct asm_psr): Add boolean field
1470 distinguishing between CSPR and SPSR. Rename 'number' field
1472 (psrs): Rearrange contents to match new asm_psr structure.
1473 (arm_psr_parse): Move next to psr_required_here. Make it
1474 return an asm_psr structure.
1475 (psr_required_here): Use asm_psr structure returned by
1477 (do_msr): Reorganise to allow psr_required_here to be called
1479 (md_undefined_name): Mark 'name' parameter as unused, since
1480 the COFF target does not use it.
1482 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1484 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1486 * config/te-aux.h: Likewise.
1487 * config/te-dpx2.h: Likewise.
1488 * config/te-go32.h: Likewise.
1489 * config/te-hp300.h: Likewise.
1490 * config/te-hppa.h: Likewise.
1491 * config/te-i386aix.h: Likewise.
1492 * config/te-ic960.h: Likewise.
1493 * config/te-interix.h: Likewise.
1494 * config/te-nbsd532.h: Likewise.
1495 * config/te-pc532mach.h: Likewise.
1496 * config/te-ppcnw.h: Likewise.
1497 * config/te-psos.h: Likewise.
1498 * config/te-sparcaout.h: Likewise.
1499 * config/te-sun3.h: Likewise.
1500 * config/te-sysv32.h: Likewise.
1502 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1504 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1505 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1506 and sign extend without an if statement.
1507 (build_bytes): Likewise.
1509 2000-05-14 Kazu Hirata <kazu@hxi.com>
1511 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1512 X_add_symbol L_32 case.
1514 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1516 * config/te-freebsd.h: New file.
1518 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1520 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1521 bindtextdomain): Replace defines with those from intl/libgettext.h
1522 to quieten gcc warnings.
1524 * NEWS: Mention x86 .arch and -q.
1526 * config/tc-i386.c (quiet_warnings): New.
1527 (md_assemble): Use quiet_warnings.
1528 (md_parse_option): Set quiet_warnings from -q.
1529 (md_show_usage): Mention -q, delete -m.
1530 (flag_do_long_jump): Delete.
1531 (md_parse_option): Remove -m.
1532 (md_show_usage): Remove -m.
1533 (md_create_long_jump): Remove useless flag_do_long_jump code.
1535 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1536 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1538 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1539 Alexander Sokolov <robocop@netlink.ru>
1541 * doc/c-i386.texi (i386-Arch): New section.
1542 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1544 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1545 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1546 architecture has been given and is not 486.
1547 (set_cpu_arch): New.
1548 (md_pseudo_table): Add .arch.
1549 (md_assemble): Warn if cpu architecture has been given and an
1550 unsupported instruction.
1552 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1553 Move operand_types bit defines after relevant template field.
1554 (template): Add cpu_flags.
1558 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1560 * config/tc-mn10300.h (md_end): Define.
1561 (mn10300_finalize): Declare.
1562 * config/tc-mn10300.c: Include dwarf2dbg.h.
1563 (debug_line): Define.
1564 (md_assemble): Generate dwarf2 line info.
1565 (mn10300_finalize): New function. Finalize dwarf2 info.
1567 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1569 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1570 external version of the relocation for weak symbols.
1572 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1574 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1575 frame size in units of 16 bytes, as required per SW Conventions manual.
1576 (output_unw_records): Output info-block header as a dword to get
1579 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1581 * as.h: #include "file", not <file> on files from ../include.
1582 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1583 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1584 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1585 (tc_coff_symbol_emit_hook): Ditto.
1586 (OPTCOUNT): Cast to int to avoid compiler warning.
1587 (md_begin): Fix signed/unsigned warnings.
1589 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1591 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1592 ABRANCH LONG case for a conditional branch on a 68000.
1593 (md_estimate_size_before_relax): Likewise. Also handle
1594 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1595 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1596 PC-relative on all CPUs.
1597 (md_estimate_size_before_relax): Likewise.
1599 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1601 * as.c (parse_args): Just mention current year in printed
1604 2000-05-03 J.T. Conklin <jtc@redback.com>
1606 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1608 (md_parse_option): Recognize -m7400.
1610 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1612 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1613 don't permit lp to become less than the words array.
1615 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1617 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1618 Fix little-endian case.
1620 2000-05-03 David O'Brien <obrien@NUXI.com>
1622 * as.c (parse_args): Update copyright.
1624 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1626 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1627 for the .bss section too.
1629 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1631 * configure.in: Set em=linux for hppa-*-linux.
1632 * configure: Regenerate.
1633 * doc/Makefile.in: Regenerate with correct automake.
1635 * frags.c (frag_grow): Sanity check chunk_size.
1637 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1638 * config/obj-som.h: Likewise.
1639 * config/obj-ieee.h: Likewise.
1641 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1643 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1644 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1645 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1646 (pa_ip): low_sign_unext now returns via function value. Use
1647 re_assemble_* instead of dis_assemble_* and
1648 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1650 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1651 (md_section_align, md_parse_option, md_show_usage,
1652 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1653 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1654 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1655 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1656 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1658 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1659 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1660 outside of switch. Correct mask and shifting errors in case 10
1661 and case -11. In case 21, compare against signed range to suit
1662 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1663 case 17 and case 22, use offsetT variable to properly check range.
1664 Use re_assemble_* here too.
1665 (evaluate_absolute): Change type of value to offsetT. Call
1666 hppa_field_adjust to do the work for us.
1667 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1668 (pa_parse_cmpib_64_cmpltr): Ditto.
1669 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1670 of i to unsigned int.
1671 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1672 (pa_end_of_source): Return type is void.
1674 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1676 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1678 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1680 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1681 More comments added.
1682 (md_begin): Removed "construct symbols for each register name".
1683 Because register names conflicts with GCC generated function
1685 (avr_operand): Now constant numbers can be used as a register
1686 identifiers (0 as r0, 31 as r31).
1687 (md_assemble): use skip_space () before parsing instruction
1690 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1692 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1693 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1694 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1695 * configure: Regenerate.
1697 2000-04-29 Andreas Jaeger <aj@suse.de>
1699 * as.h: Correctly check GCC version.
1701 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1703 * doc/as.1: Fix unbalanced brackets.
1705 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1707 (line_comment_chars): Set to '/' if TE_FreeBSD.
1709 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1711 * configure.in: Configury support for PA64 (currently disabled).
1712 * configure: Rebuilt.
1714 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1716 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1717 bfd_set_section_alignment.
1719 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1721 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1724 2000-04-24 Nick Clifton <nickc@cygnus.com>
1726 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1727 * doc/as.texinfo (Align): Include arm and strongarm in list of
1728 targets that have the second form of the behaviour of the .align
1731 2000-04-24 Mark Klein <mklein@dis.com>
1733 * obj-som.c: Terminate obj_pseudo_table.
1735 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1737 * as.c (parse_args): Allow md_parse_option to override -a listing
1739 * config/obj-coff.c (add_lineno): Change type of offset parameter
1740 from "int" to "bfd_vma."
1741 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1742 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1743 (ppc_change_csect): Align correctly for XCOFF64.
1744 (ppc_machine): New function, which discards "ppc_machine" line.
1745 (ppc_tc): Cons for 8 when code is 64 bit.
1746 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1748 (md_parse_option): Handle -a64 and -a32.
1750 * config/tc-ppc.h (TARGET_MACH): Define.
1751 (TARGET_FORMAT): Move to function.
1752 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1754 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1756 * config/tc-avr.c: New AVR_ISA_ defined.
1757 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1758 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1759 for `fmul', `movw' and `lpm R,Z' instructions.
1760 (avr_operands): Warn if current opcode is a two-word instruction
1761 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1762 (avr_opcodes): New commands added.
1763 (REGISTER_P): Check 'a' and 'v' constraint letters.
1764 (mcu_types): New MCU added.
1766 2000-04-22 Timothy Wall <twall@cygnus.com>
1768 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1770 (operand_match): Conditionally insert default bit values for IMMU9.
1772 2000-04-14 Matthew Green <mrg@cygnus.com>
1774 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1775 * configure: Rebuilt.
1777 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1778 Jason Eckhardt <jle@cygnus.com>
1780 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1782 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1783 Added handling of new operand types l,y,&,fe,fE,fx.
1785 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1786 David Mosberger <davidm@hpl.hp.com>
1787 Timothy Wall <twall@cygnus.com>
1788 Andrew MacLeod <amacleod@cygnus.com>
1789 Jim Wilson <wilson@cygnus.com>
1791 * Makefile.am (CPU_TYPES): Add ia64.
1792 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1793 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1794 * Makefile.in: Rebuild.
1795 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1796 * configure: Rebuild.
1797 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1798 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1799 * expr.c (expr): Handle md_optimize_expr.
1800 * read.c (LEX_HASH): Add comment.
1801 * config/tc-ia64.c, config/tc-ia64.h: New files.
1803 2000-04-21 Richard Henderson <rth@cygnus.com>
1805 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1806 bundling a non-delayed branch type instruction.
1808 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1810 * config/tc-mn10300.c (HAVE_AM30): Define.
1811 (md_assemble): Use it.
1813 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1815 * config/obj-elf.c (obj_elf_change_section): Check for changed
1818 * Makefile.am: (CPU_MULTI_VALID): Remove.
1819 (MULTI_CPU_TYPES): Define.
1820 (MULTI_CPU_OBJ_VALID): Define.
1821 (DEPTC): Use the above.
1822 (DEPOBJ): Same here.
1824 Regenerate dependencies.
1825 * Makefile.in: Regenerate.
1827 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1829 * Makefile.am (YACC, LEX): Get them from configure.
1831 2000-04-18 H.J. Lu (hjl@gnu.org)
1833 * config/tc-i386.c (offset_in_range): Use addressT instead of
1834 bfd_vma for non-bfd assemblers.
1836 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1838 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1839 doesn't give spurious errors.
1841 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1843 * as.h (SEEK_SET): Define if undefined.
1845 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1847 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1848 constants, and don't assume offsetT is 32 bits.
1850 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1852 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1853 (md_pcrel_from_section): Add prototype.
1854 (d10v_fix_adjustable): Add prototype.
1855 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1857 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1859 2000-04-12 Nick Clifton <nickc@cygnus.com>
1861 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1862 symbol in frag chain.
1864 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1866 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1867 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1868 (fits_in_signed_word, smallest_imm_type): Ditto.
1869 (md_assemble): Use an offsetT var to hold offsetT values, not a
1871 (offset_in_range): New.
1872 (md_assemble): Use it.
1873 (md_convert_frag): Change type of target_address, opcode_address,
1874 and displacement_from_opcode_start to offsetT.
1875 (md_create_short_jump): Change type of offset to offsetT.
1876 (md_create_long_jump): Ditto.
1877 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1878 (md_chars_to_number): Remove.
1879 (output_invalid): Remove duplicate prototype.
1881 2000-04-09 Nick Clifton <nickc@cygnus.com>
1883 * Makefile.am (CPU_TYPES): Add 'avr'.
1884 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1885 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1887 * Makefile.in: Regenerate.
1889 * doc/as.texinfo: Add M32R documentation.
1891 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1893 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1894 --enable-build-warnings option.
1895 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1896 * Makefile.in, configure: Re-generate.
1898 2000-04-07 Nick Clifton <nickc@cygnus.com>
1900 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1901 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1902 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1903 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1904 (arm_force_relocation): Force relocations for
1905 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1907 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1909 * config/tc-sh.c (get_operands): There's no third operand if the
1910 first operand is an immediate.
1912 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1914 * config/tc-sh.c (immediate): Delete.
1915 (sh_operand_info): Add immediate member.
1916 (parse_reg): Use A_PC for pc.
1917 (parse_exp): Add second argument 'op'. All callers changed.
1918 (parse_at): Expect pc to be coded as A_PC.
1919 Use immediate field in *op.
1920 (insert): Add fourth argument 'op'. All callers changed.
1921 (build_relax): Add second argument 'op'. All callers changed.
1922 (insert_loop_bounds): New function.
1923 (build_Mytes): Remove DISP_4.
1924 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1925 (assemble_ppi): Use immediate field in *operand.
1926 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1927 (md_apply_fix): Likewise.
1928 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1930 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1932 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1934 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1936 * internals.texi (CPU backend): Document
1937 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1939 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1941 * po/gas.pot: Regenerate.
1943 * as.c (show_usage): Restore translated part of bug string.
1944 * gasp.c (show_usage): Likewise.
1946 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1947 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1948 than move-if-change.
1949 (DEP1): Modify for "gcc -MM".
1953 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1954 Update dependencies.
1955 * Makefile.in: Regenerate.
1957 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1959 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1960 (md_begin): Likewise.
1961 (HAVE_AM33): New macro.
1962 (md_assemble): Use it. Match r_regs and xr_regs only if
1965 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1967 * as.h: #include "bin-bugs.h"
1968 * as.c (show_usage): Use REPORT_BUGS_TO.
1969 * gasp.c: #include "bin-bugs.h"
1970 (show_usage): Use REPORT_BUGS_TO.
1972 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1974 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1976 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1977 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1980 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1982 * config/tc-i386.c (i386_immediate): Don't assume a constant
1983 immediate is necessarily 16 bits when in 16 bit code mode.
1984 (md_assemble): Instead set guess_suffix here after we have checked
1987 2000-04-02 Richard Henderson <rth@cygnus.com>
1989 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1990 quantities. Correct right shift sign extension.
1991 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1992 32-bit value when shifting into place.
1994 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1996 * app.c: Add ATTRIBUTE_UNUSED as needed.
1997 * config/tc-ppc.c: Likewise.
1998 (ppc_size): Make unsigned long.
1999 (ppc_insert_operand): Add casts to avoid warnings.
2001 2000-03-31 Nick Clifton <nickc@cygnus.com>
2003 * config/tc-d10v.h (md_flush_pending_output): Define.
2005 2000-03-29 Nick Clifton <nickc@cygnus.com>
2007 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2008 segment. Works for both BFD_ASSEMBLER and others.
2009 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2011 2000-03-29 Nick Clifton <nickc@cygnus.com
2013 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2015 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2017 * listing.c (LISTING_LHS_WIDTH): Default depends on
2019 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2021 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2023 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2026 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2028 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2030 * config/tc-avr.c (mcu_types): Add missing initialiser.
2031 (md_pcrel_from_section): Add prototype.
2032 (avr_operand): Remove redundant test of unsigned < 0.
2033 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2035 2000-03-27 Denis Chertykov <denisc@overta.ru>
2037 * config/tc-avr.c: New file for AVR support.
2038 * config/tc-avr.h: Likewise.
2039 * configure.in: Add AVR support.
2040 * configure: Regenerate.
2042 2000-03-26 Timothy Wall <twall@cygnus.com>
2044 * gasp.c (macro_op): Add new argument to check_macro call.
2045 Macro structure definitions moved to macro.h
2046 * sb.h: Add argument to prototype for input_scrub_include_sb.
2047 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2048 nesting checks with an additional flag.
2049 (struct input_save): Add flag to indicate whether current sb
2050 should be checked for proper macro/conditional nesting.
2051 (input_scrub_push/pop): Save/restore nest check flag.
2052 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2054 * macro.c (check_macro): Allow caller to retrieve parsed macro
2055 information if a pointer is provided. This information may be
2056 used by the new macro hooks.
2057 * macro.h: Update prototype for check_macro. Macro struct
2058 definitions moved here from macro.c/gasp.c.
2059 * read.c (read_a_source_file): Add parameter to check_macro call,
2060 and pass macro info to the macro hook, if defined.
2061 (input_scrub_insert_line): New. Allow insertion of a line of
2062 characters into the input stream.
2063 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2064 file into the input stream.
2065 (s_include): Use input_scrub_insert_file.
2066 * internals.texi: Document new macro hooks.
2067 * as.h: New prototypes added.
2069 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2071 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2072 an initial capital letter.
2073 (i386_index_check): Reindent.
2075 2000-03-19 Nick Clifton <nickc@cygnus.com>
2077 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2080 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2082 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2083 instruction operand bad if Rd > 7 when generating
2084 thumb instructions. Prevents for example,
2085 "adr r12,label" from silently failing and generating
2086 the wrong instruction.
2088 2000-03-17 Nick Clifton <nickc@cygnus.com>
2090 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2091 that have a destingation >= 0x400000.
2092 Fix compile time warning messages.
2094 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2096 * config/tc-sh.c (md_begin): When encountering insn that are
2097 not supported by the current arch, only change the name if
2098 its contents are the same as prev_name.
2099 (get_specific): If the the architecture doesn't match, fail.
2101 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2103 * config/tc-sh.c (IDENT_CHAR): Define.
2104 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2105 matching back where it came from.
2107 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2109 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2111 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2113 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2116 2000-03-15 Kazu Hirata <kazu@hxi.com>
2118 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2120 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2122 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2123 floating-point-number, make sure 'f' is in FLT_CHARS.
2125 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2127 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2128 (s_lcomm_internal): Use it.
2129 * doc/internals.texi (CPU backend): Document it.
2130 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2133 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2135 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2138 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2139 implementation doesn't have special handling for switch
2141 (macro_build): Allow for code in sections other than .text.
2143 (mips_ip): Likewise.
2144 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2145 Don't perform relocs if we will be outputting them.
2146 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2147 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2150 2000-03-09 Catherine Moore <clm@cygnus.com>
2152 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2153 relocation type based on the entry in the fixup structure.
2154 Put S_IS_EXTERN processing back in.
2156 2000-03-08 H.J. Lu (hjl@gnu.org)
2158 * Makefile.am (install-exec-tooldir): Depend on
2159 install-exec-bindir for parallel make.
2160 * Makefile.in: Regenerated.
2162 2000-03-06 Nick Clifton <nickc@cygnus.com>
2164 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2166 (md_parse_option): Parse -m32r command line switch - disable m32rx
2168 (md_show_usage): Document new option.
2170 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2171 * doc/Makefile.in: Regenerate.
2172 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2174 2000-03-02 Michael Meissner <meissner@redhat.com>
2176 * config/tc-d30v.c (check_range): Remove code that incorrectly
2177 sign extended values where bits < 32.
2179 2000-03-02 H.J. Lu (hjl@gnu.org)
2181 * configure.in: Support --enable-targets=all on ia32.
2182 * configure: Regenerated.
2184 2000-03-01 Nick Clifton <nickc@cygnus.com>
2186 * gasp.c (do_align): Remove bogus check of alignment value.
2188 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2190 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2191 TC_PPC was defined forced the type of a symbol with no other type
2194 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2196 * doc/internals.texi (CPU backend): Mention that
2197 line_separator_chars do not break up comments. Fix typos for
2198 LEX_AT and LEX_NAME descriptions. Document operands for
2199 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2200 description of md_create_short_jump usage. Document argument for
2201 md_undefined_symbol.
2203 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2205 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2206 (md_parse_option): Handle it.
2207 (md_show_usage): Document it.
2209 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2211 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2212 opcode, for the instruction `pal19'. From Andrea Arcangeli
2215 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2217 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2219 (md_assemble): To here, before template operands are matched.
2220 Also ensure a constant immediate is sign extended when we know the
2221 size is at most 16 bits. This is to catch cases like "add
2222 $0xffc0,%ax" where we don't know the size, and thus that the
2223 immediate can be represented as Imm8S until after parsing the
2225 (i386_displacement): Similarly sign extend 16 bit constant
2227 (md_assemble): Relax 16-bit jump constant range check to suit sign
2228 extended displacements.
2230 2000-02-26 Andreas Jaeger <aj@suse.de>
2232 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2234 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2236 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2237 call operands when intel_syntax.
2238 (intel_float_operand): Return 2 for "fi...".
2239 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2240 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2241 earlier "SHORT" change.
2242 (md_assemble): When determining suffix from Regs, exclude
2245 2000-02-24 Nick Clifton <nickc@cygnus.com>
2247 * configure: Add arm-wince, mips-pe and sh-pe targets.
2248 * configure: Regenerate.
2250 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2252 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2253 "pe-mips" for the mips-pe target.
2255 * config/tc-arm.c (insns): Change displacement encoded in BL
2256 and B instructions if the target port is arm-wince.
2257 (do_ldst): Do not bias the relocation offset if the target
2259 (md_pcrel_from): Add in missing relocation offset bias if the
2260 target os arm-wince.
2262 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2263 (md_begin): Disable -G support for mips-pe target.
2264 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2265 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2268 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2269 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2270 assembler, just set the alignment to 4.
2272 * config/te-wince-pe.h: New file for WinCE targets. Define
2275 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2277 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2278 string instructions.
2279 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2280 (i386_intel_memory_operand): After finding a segment override,
2281 check again for no `[' before looking for a displacement. Bomb if
2282 more than one displacement rather than silently discarding the
2283 second and subsequent ones. Free strings malloc'd by
2284 build_displacement_string.
2286 2000-02-24 Catherine Moore <clm@cygnus.com>
2288 * config/obj-som.c (obj_pseudo_table): Add "weak".
2289 (obj_som_weak): New routine.
2291 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2293 * config/tc-i386.c (union i386_op): New.
2294 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2295 Throughout file replace occurences of disps[n], imms[n], regs[n]
2296 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2297 intel mode operand swapping. Add assert in regKludge and
2298 fake_zero_displacement code. Test i.types[n] when outputting
2299 displacements and immediates. Combine output of Disp16 with
2301 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2302 when in intel mode by (not) reversing fsub and fdiv operands
2303 before the template search. This fails for single operand
2304 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2305 undefined. Instead fix the base_opcode after we've found the
2306 template. Move base_opcode xor with found_reverse_match from
2307 opcode output code to before this fix so we test for the correct
2309 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2310 check in intel mode. Instead compare opcodes.
2312 * config/tc-i386.h (TC_RELOC): Delete.
2313 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2314 with equivalent call to reloc.
2316 * as.h (flag_m68k_mri): Move declaration after target include, and
2317 only declare when TC_M68K defined. Define as zero otherwise.
2318 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2319 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2320 Define as zero otherwise.
2321 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2322 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2323 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2324 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2325 testing whether defined.
2326 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2327 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2328 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2329 rather than testing whether defined.
2330 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2331 (parse_mri_cons): Declare and use only when TC_M68K.
2332 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2333 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2334 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2336 * NEWS: Mention IBM 370 support.
2338 2000-02-23 Richard Henderson <rth@cygnus.com>
2340 * config/tc-i386.c (md_assemble): When swapping operands for
2341 intel_syntax, assume everything that's not Imm or Disp is a
2344 2000-02-23 Linas Vepstas <linas@linas.org>
2346 * config/tc-i370.c, config/tc-i370.h: New files.
2347 * Makefile.am: Add support for Linux/IBM 370.
2348 * configure.in: Likewise.
2349 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2350 * config/obj-elf.c: Include elf/i370.h
2351 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2353 * Makefile.in: Regenerate.
2354 * configure: Regenerate.
2356 * doc/c-i370.texi: New file.
2357 * doc/all.texi: Include it.
2358 * doc/as.texinfo: And here.
2359 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2360 * doc/Makefile.in: Regenerate.
2362 2000-02-19 Michael Meissner <meissner@redhat.com>
2364 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2365 determine if an instruction can be used in parallel with an ADDppp
2366 or SUBppp instruction.
2368 2000-02-22 Andrew Haley <aph@cygnus.com>
2370 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2372 1999-12-30 Andrew Haley <aph@cygnus.com>
2374 * config/tc-mips.c (mips_gp32): New variable.
2375 (macro_build) Use mips_gp32.
2377 (md_longopts): Add "-mgp32" and "-mgp64".
2378 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2380 (OPTION_M7900): Change offset
2381 (OPTION_NO_M7900): Ditto.
2383 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2385 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2386 warning, and bump it to 1.
2388 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2390 From Brad Lucier <lucier@math.purdue.edu>:
2391 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2394 2000-02-21 Catherine Moore <clm@cygnus.com>
2396 * config/tc-mips.c (MF_HILO_INSN): Define.
2397 (mips_7000_hilo_fix): Declare.
2398 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2399 (md_parse_option): Check for 7000_HILO_FIX options.
2400 (OPTION_M7000_HILO_FIX): Define.
2401 (OPTION_NO_M7000_HILO_FIX): Define.
2402 * doc/c-mips.texi (-mfix7000): Describe.
2404 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2406 * listing.c (print_lines): Remove unused variable `end'.
2408 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2409 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2410 reloc_type when BFD_ASSEMBLER.
2411 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2412 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2413 statement and quell signed vs. unsigned comparison warning.
2415 2000-02-18 Nick Clifton <nickc@cygnus.com>
2417 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2418 the computed frag offset, rather than overwriting it.
2420 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2422 * config/tc-sh.c ("elf/sh.h"): Include.
2423 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2424 (md.begin): Initialize target_arch.
2425 Only include opcodes in has table that match selected architecture.
2426 (parse_reg): Recognize register names for sh-dsp.
2427 (parse_at): Recognize post-modify addressing.
2428 (get_operands): The leading space is now optional.
2429 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2430 arguments. Update valid_arch.
2431 (build_Mytes): Add support for SDT_REG_N.
2432 (find_cooked_opcode): New function, broken out of md_assemble.
2433 (assemble_ppi, sh_elf_final_processing): New functions.
2434 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2435 (md_longopts, md_parse_option): New option: -dsp.
2436 * config/tc-sh.h (elf_tc_final_processing): Define.
2437 (sh_elf_final_processing): Declare.
2439 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2441 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2442 the unwinder subspace. Save the current seg/subseg before creating
2445 2000-02-10 Nick Clifton <nickc@cygnus.com>
2447 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2448 little endian targets.
2449 (INST_BYTE1): Redefine to handle big and little endian
2451 (cpu_type): New type: Select between M340 and M210.
2452 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2453 instructions of the M340.
2454 (md_assemble): Add support for the MULSH and OPSR classes of
2456 (md_atof): Add support for little endian targets.
2457 (md_parse_option): Add support for -EL, -EB and -mcpu command
2459 (md_convert_frag): Add support for little endian targets.
2460 (md_apply_fix3): Add support for little endian targets.
2461 (md_number_to_chars): Add support for little endian targets.
2463 2000-02-10 Timothy Wall <twall@redhat.com>
2465 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2466 defined, use it to verify the symbol just read should be a label.
2468 2000-02-10 Timothy Wall <twall@redhat.com>
2470 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2471 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2472 around colons when KEEP_WHITE_AROUND_COLON is defined.
2473 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2474 and KEEP_WHITE_AROUND_COLON.
2476 2000-02-08 Timothy Wall <twall@redhat.com>
2478 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2480 (do_repeat): New. Abstract repeat logic so that a "break" can be
2482 (end_repeat): New. Provide support for a "break" out of the
2484 * read.h: Add prototypes for new functions.
2486 2000-02-08 Timothy Wall <twall@redhat.com>
2488 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2489 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2490 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2493 2000-02-08 Timothy Wall <twall@redhat.com>
2495 * read.c: Added elseif to directives table.
2496 * read.h: Added prototype for s_elseif.
2497 * doc/as.texinfo: Added description for elseif.
2498 * cond.c (s_elseif): New function
2500 2000-02-04 Timothy Wall <twall@redhat.com>
2502 * listing.c (print_lines): Remove conditionals causing bug in
2505 2000-02-03 Timothy Wall <twall@cygnus.com>
2507 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2509 * frags.c (frag_new): Calculate fr_fix in octets
2510 (frag_now_fix) Return offset as target address offset (bytes).
2511 (frag_now_fix_octets) New - Return offset in octets (8-bit
2513 * frags.h: Added prototype for frag_now_fix_octets().
2514 Distinguish between octets and bytes in field descriptions.
2515 * listing.c (calc_hex): Account for octets vs bytes when
2516 printing addresses/offsets.
2517 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2518 target is little-endian, print the octets in a word in big-endian
2519 order so that the display looks like a proper hexadecimal number,
2520 instead of having the octets reversed.
2521 * read.c (do_align): When recording alignment, alignment power
2522 should be in terms of target bytes (minimum addressible unit)
2524 (do_org) Convert ORG target address (byte) argument into an
2525 octet offset when generating a variable fragment.
2526 * symbols.c (resolve_symbol_value): Symbol final value
2527 converted to a target address offset (bytes) from its octet offset.
2528 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2529 offset (bytes) is adjusted by the frag offset (octets) converted
2531 (coff_frob_section) Section alignment power is in terms of bytes;
2532 convert it to an octet alignment power when calculating size (and
2533 size mask) in octets. Don't modify the section size in order to
2534 "align" it for TI COFF, since that format has a different method
2535 for storing alignment information.
2537 2000-02-01 Timothy Wall <twall@cygnus.com>
2539 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2540 entries, matching the way GCC generates them. If not escaped, the
2541 filename is encoded incorrectly.
2543 2000-01-31 Nick Clifton <nickc@cygnus.com>
2545 * config/tc-arm.c (reg_table): Add support for ATPCS register
2548 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2550 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2552 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2554 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2555 of a symbol when we really care about its value.
2557 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2559 * config/tc-mcore.c (md_assemble): Give warning message if
2560 operands passes to instruction are more than the spec.
2562 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2564 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2565 Thumb mode but the label seen was not declared as '.thumb_func'
2566 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2567 correct disassembly of Thumb code bounded by non function labels.
2569 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2571 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2572 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2574 * Makefile.in: Same here.
2577 * configure.in: Set bfd_gas for i386-aout when primary target
2578 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2579 we may need the primary te_file. Remove incorrect comment.
2581 * configure: Regenerate.
2583 * config/e-i386aout.c: New file.
2585 * as.c (USE_EMULATIONS): Move to before print_version_id.
2586 (struct emulation): Add i386aout.
2587 (show_usage): Split text strings. Reformat -a text. Add --em
2591 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2592 (aout_format_ops): New.
2595 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2596 preprocessor conditional and add aout USE_EMULATIONS tests.
2597 (read_a_source_file): Don't pass error strings to printf as
2601 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2603 (do_data): Same here.
2604 (process_file): And here.
2607 * symbols.c (colon): Rewrite "already defined" fatal message
2608 code for aout with USE_EMULATIONS.
2611 * config/obj-aout.c (OBJ_HEADER): Define.
2612 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2614 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2615 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2617 (obj_aout_type): Expand S_SET_OTHER here too.
2618 (obj_read_begin_hook): Remove.
2619 (aout_pop_insert): New.
2620 (obj_aout_s_get_other): New.
2621 (obj_aout_s_get_desc): New.
2622 (aout_format_ops): New.
2625 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2626 gets aout_pseudo_table.
2627 (aout_pseudo_table): Declare.
2628 (obj_read_begin_hook): Define.
2631 * config/obj-coff.c (obj_pseudo_table): Rename to
2633 (coff_pop_insert): Use coff_pseudo_table.
2634 (coff_sec_sym_ok_for_reloc): Remove.
2635 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2636 and comment all zero entries and remove #if 0 code.
2639 * config/obj-coff.h (obj_pop_insert): Define.
2640 (coff_pseudo_table): Declare.
2643 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2644 s_get_size, s_set_size. Comment all zero entries.
2647 * config/obj-elf.c (elf_s_get_other): New function.
2648 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2649 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2650 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2652 (obj_elf_parse_section_letters): Don't pass error strings to
2653 printf as format arg.
2656 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2658 (elf_s_get_other): Declare.
2659 (S_GET_OTHER) Define as elf_s_get_other if not already
2661 (S_SET_OTHER): Only define when not already defined.
2662 (elf_obj_read_begin_hook): Declare.
2663 (obj_read_begin_hook): Define.
2664 (elf_obj_symbol_new_hook): Declare.
2665 (obj_symbol_new_hook): Define.
2668 * config/obj-multi.h: Add copyright header and protect against
2669 multiple inclusion. Add * to all function pointers.
2670 (OBJ_HEADER): If defined, include it rather than other defines
2672 (obj_frob_file_after_relocs): Test for NULL.
2673 (obj_symbol_new_hook): Here too.
2674 (obj_sec_sym_ok_for_reloc): And here.
2675 (S_GET_OTHER): Define.
2676 (S_GET_DESC): Define.
2677 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2678 (OBJ_MAYBE_ELF): Update comment.
2680 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2681 OBJ_AOUT preprocessor conditional and handle emulation by
2682 testing OUTPUT_FLAVOR.
2683 (i386_displacement): Here too.
2684 (md_section_align): Similarly here.
2685 (i386_target_format): Conditionally compile when more than one
2686 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2687 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2688 (i386_displacement): Here too.
2691 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2692 Define TARGET_FORMAT for aout only when not multi.
2695 * config/te-multi.h: Delete file as it's identical to te-generic.h
2697 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2699 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2700 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2703 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2705 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2708 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2710 * config/tc-mips.c (mips_do_align): New function.
2711 * config/tc-mips.h (md_do_align): Define.
2713 2000-01-10 Philip Blundell <philb@gnu.org>
2715 * doc/c-arm.texi (ARM Options): Fix typo.
2716 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2717 line separator for Linux.
2718 * doc/as.texinfo (Comments): Mention the ARM.
2720 2000-01-10 Philip Blundell <pb@futuretv.com>
2722 * configure.in (arm*-*-conix*): New target.
2723 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2725 * configure: Regenerate.
2727 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2729 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2730 (obj_elf_visibility): New function.
2732 * doc/as.texinfo (Visibility): New node: document visibility
2735 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2737 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2738 warning for absolute jump/call without `*' in non-intel mode. No
2739 need to set i.types[0] JumpAbsolute in intel mode.
2741 1999-12-22 Philip Blundell <pb@futuretv.com>
2743 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2744 hook function when changing sections.
2745 (arm_s_data): Likewise.
2747 1999-12-14 Nick Clifton <nickc@cygnus.com>
2749 * config/tc-arm.c (md_parse_option): Add support for -marm720
2750 command line switch.
2752 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2754 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2755 (r_registers, xr_registers): Define.
2756 (r_register_name, xr_register_name): New functions.
2757 (md_assemble): Handle new am33 operand types and instruction
2759 (mn10300_insert_operand, check_operand): Likewise.
2761 1999-11-29 Nick Clifton <nickc@cygnus.com>
2763 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2764 (s_force_thumb): Set thumb_mode to 2.
2765 (md_assemble): Do not complain about thumb instructions on a
2766 non-thumb target if thumb_mode is set to 2.
2768 1999-11-28 Michael Meissner <meissner@cygnus.com>
2770 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2771 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2772 (O_...): Add new machine dependent expressions if we are handling
2773 explicit relocations.
2774 (alpha_reloc_op): New static table holding the explicit relocation
2776 (alpha_literal_hash): New static to hold the hash table for
2777 explicit relocations.
2778 (alpha_macros): Add support for explicit relocations.
2779 (md_begin): If explicit relocations, initialize hash table.
2780 (md_assemble): Don't print a second error if tokenize_arguments
2781 already printed an error message.
2782 (md_apply_fix): Add support for explicit relocations.
2783 (alpha_force_relocation): Ditto.
2784 (alpha_fix_adjustable): Ditto.
2785 (alpha_adjust_symtab): New function to support explicit
2787 (alpha_adjust_symtab_relocs): Ditto.
2788 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2789 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2790 Add support for explicit relocations. Return -2 if an error
2791 message was already printed.
2792 (find_macro_match): Add support for explicit relocations. Comment
2794 (emit_insn): Add support for explicit relocations.
2795 (assemble_tokens): Ditto.
2797 (load_expression): Ditto.
2800 (emit_ir_load): Ditto.
2801 (emit_loadstore): Ditto.
2804 (emit_sextX): Ditto.
2805 (emit_division): Ditto.
2806 (emit_jsrjmp): Ditto.
2807 (emit_retjcr): Ditto.
2809 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2811 (tc_adjust_symtab): If explicit relocations, call the function
2812 alpha_adjust_symtab.
2813 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2814 relocations next to the literal relocation they reference.
2815 (TC_INIT_FIX_DATA): Initialize the new fields.
2816 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2818 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2820 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2821 'B' operand for PA2.0 bb instruction.
2823 1999-11-18 Nick Clifton <nickc@cygnus.com>
2825 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2828 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2830 (mcore_force_relocation): Force relocations to be generated for
2833 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2835 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2836 (i386_displacement): Disallow O_big displacements.
2838 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2840 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2841 Small improvements in error checking.
2842 (md_assemble): Support for unconditional ARM instructions.
2843 (md_parse_option): Support for -m[arm]v5e flag.
2845 1999-11-12 Nick Clifton <nickc@cygnus.com>
2847 * macro.c (buffer_and_nest): Do not check beyond the end of the
2850 1999-11-11 Nick Clifton <nickc@cygnus.com>
2852 * macro.c (buffer_and_nest): Look for seperator after TO and
2855 1999-11-08 Andrew Haley <aph@cygnus.com>
2857 * app.c (do_scrub_chars): When in State 10, treat backslash
2858 characters in the same way as as symbol characters.
2860 1999-11-07 Richard Henderson <rth@cygnus.com>
2862 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2863 the previous label was in the current section before playing
2864 with auto-alignment.
2866 1999-11-06 Nick Clifton <nickc@cygnus.com>
2868 * config/tc-v850.c (v850_force_relocation): Force relocation
2870 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2873 1999-11-05 Michael Meissner <meissner@cygnus.com>
2875 * expr.h (operatorT): Increase machine dependent operators to 16.
2876 * expr.c (op_rank): Ditto.
2878 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2880 * read.c (pseudo_set): Reject attempts to set the value of a
2883 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2886 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2888 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2889 to bfd_set_section_contents.
2891 1999-11-03 Nick Clifton <nickc@cygnus.com>
2893 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2895 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2897 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2898 (mips_ip): Use OPCODE_IS_MEMBER.
2900 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2902 * config/tc-arm.c (reg_required_here): Improve comments.
2904 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2905 (tinsns): Initialize variants field.
2907 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2908 BAD_PC respectively.
2910 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2912 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2913 * config/tc-arm.h: Fix compile time warnings.
2915 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2917 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2918 form @abs16, @(abs16) and @(abs16 + imm).
2920 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2922 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2923 (ISA_HAS_64_BIT_REGS) New.
2924 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2925 mips_emit_delays,macro_build,load_register,load_addresss,
2926 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2927 and/or use new ISA_xxx macros in expressions involving
2928 ISA, particularly mips_opts.isa.
2930 1999-10-18 Michael Meissner <meissner@cygnus.com>
2932 * expr.h (operatorT): Add machine dependent operators md1..md8.
2933 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2934 for the machine dependent operators to use.
2936 * expr.c (op_rank): Add machine dependent operators.
2938 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2940 (O_cpregister): Ditto.
2941 (md_begin): Change X_op test that field is wide enough to use
2942 O_max instead of O_alpha_max.
2943 (cpu_types): Fill in missing initializer.
2944 (alpha_num_macros): Make unsigned.
2945 (md_assemble): Make opnamelen be size_t.
2946 (md_apply_fix): Cast alpha_num_operands to int before testing.
2947 (alpha_force_relocation): Ditto.
2948 (alpha_fix_adjustable): Ditto.
2949 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2950 (tc_gen_reloc): Ditto.
2951 (tc_get_register): Ditto.
2956 (s_alpha_ent): Ditto.
2957 (s_alpha_end): Ditto.
2958 (s_alpha_frame): Ditto.
2959 (s_alpha_prologue): Ditto.
2960 (s_alpha_file): Ditto.
2961 (s_alpha_gprel32): Ditto.
2962 (s_alpha_proc): Ditto.
2963 (s_alpha_set): Ditto.
2964 (s_alpha_base): Ditto.
2965 (s_alpha_align): Ditto.
2966 (s_alpha_arch): Ditto.
2967 (alpha_align): Ditto.
2968 (assemble_insn): Suppress unused variable warning.
2970 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2971 order in the structure.
2972 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2974 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2976 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2978 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2980 * config/tc-i386.c (i386_index_check): Correct #endif location.
2982 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2984 * as.c (show_usage): Document new options.
2985 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2986 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2987 (parse_args): Parse the new options.
2988 (main): If there were warnings, and --fatal-warnings
2989 was specified, print an error.
2990 * as.h: New variable, flag_fatal_warnings, for new option.
2992 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2994 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2995 '@'. Change autoincrement completers to fall through to cache control
2998 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3000 (pa_parse_addb_64_cmpltr): New function.
3002 * config/tc-hppa.c (pa_ip): Change error message.
3003 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3004 '?Q' args to allow falling through.
3006 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3007 Remove unused conditional codes.
3008 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3010 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3012 * config/tc-d30v.c (CHAR_BIT): Define.
3013 (check_range): Fix bit operations to support integers bigger than
3016 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3018 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3021 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3022 Doug Evans <devans@cygnus.com>
3024 Add support for m32rx.
3025 * config/tc-m32r.c (enable_m32rx): New static global.
3026 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3027 (allow_m32rx): New function.
3028 (M32R_SHORTOPTS): Add `O'.
3029 (md_longopts): Add --m32rx plus several warning options.
3030 (md_parse_option): Handle new options.
3031 (md_show_usage): Print them.
3032 (md_begin): Enable m32rx.
3033 (OPERAND_IS_COND_BIT): New macro.
3034 (first_writes_to_seconds_operands): New function.
3035 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3036 (target_make_parallel,assemble_two_insns): New functions.
3037 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3038 If optimizing and m32rx, try to make consecutive insns parallel.
3040 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3042 * config/tc-mips.c (nopic_need_relax): Allow for the
3043 .sdata.foo sections generated by -fdata-sections,
3044 and for the .gnu.linkonce.s sections generated by C++.
3046 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3048 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3049 with cleaner code using completer prefixes. Add 'Y'.
3051 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3053 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3055 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3056 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3057 insn does not match and we should try the next insn in the table.
3059 1999-09-22 Nick Clifton <nickc@cygnus.com>
3061 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3063 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3065 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3068 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3070 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3071 OBJ_ELF. If ELF, add "sq".
3072 (md_parse_option): If ELF, ignore -s and -q.
3073 (md_show_usage): Mention ELF options.
3075 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3077 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3080 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3082 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3084 * config/tc-hppa.c (struct pa_it): New field "trunc".
3085 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3086 (pa_parse_ftest_gfx_completer): New function
3087 (pa_parse_fp_cnv_format): New function.
3089 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3090 (md_apply_fix): Handle 22bit pc-rel branches.
3092 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3094 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3096 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3098 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3100 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3102 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3103 (pa_ip): Handle 'fX'.
3105 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3107 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3108 unwinds unless the function is in the text space.
3109 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3111 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3113 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3114 (md_assemble): To here. Tweak address generation.
3116 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3118 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3119 (md_assemble): Call dwarf2_where for OBJ_ELF.
3120 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3121 (pa_end_of_source): New function.
3122 * tc-hppa.h (md_end): Define for OBJ_ELF.
3124 1999-09-14 Michael Meissner <meissner@cygnus.com>
3126 * configure.in (Canonicalization of target names): Remove adding
3127 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3128 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3129 * configure: Regenerate.
3131 1999-09-14 Donn Terry <donn@interix.com>
3133 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3135 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3137 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3138 pc-relative jmp/call to an absolute symbol.
3139 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3140 absolute section symbols.
3142 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3143 jump handling code and comments.
3145 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3147 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3148 the value if TE_PE and a global defined symbol.
3150 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3152 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3153 print the symbol, rather than printing it here.
3155 1999-09-11 Donn Terry <donn@interix.com>
3157 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3158 BFD_RELOC_RVA relocations.
3160 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3161 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3164 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3166 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3167 * doc/internals.texi (Object format backend): Document
3170 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3171 relocations against global symbols if TE_PE.
3173 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3174 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3176 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3179 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3180 symbols which do not have a constant value, or tags with
3181 non-tags. Remove the symbol from the list before adding it at the
3184 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3185 C_FCN symbol differently if TE_PE.
3186 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3187 appears in the pseudo-op, rather coff_line_base which is only set
3190 * config/obj-coff.c (obj_coff_loc): New static function.
3191 (obj_pseudo_table): Add "loc".
3193 * config/obj-coff.c (add_lineno): Check that the line number is
3196 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3197 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3199 (md_atof): Return NULL rather than 0.
3200 * config/tc-i386.c (md_atof): Change type to int.
3201 * expr.c (expr): Change first parameter to int.
3202 * config/obj-coff.c: Add declarations for static functions.
3203 (coff_frob_symbol): Use SYM_AUXENT.
3204 * config/tc-i386.h (flag_16bit_code): Don't declare.
3206 * config/obj-coff.c (obj_coff_section): Default to setting
3207 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3209 * write.c (adjust_reloc_syms): Print adjusted fixup.
3211 * expr.c (integer_constant): Correct too_many_digits calculation
3214 1999-09-09 Andreas Schwab <schwab@suse.de>
3216 * doc/c-arm.texi: Fix arguments of @var to not contain
3219 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3221 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3223 (md_parse_option): Only support -k flag for ELF and COFF targets.
3225 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3227 * config/tc-hppa.c (pa_ip): Put strict register checks before
3228 call to pa_parse_number.
3230 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3232 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3234 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3237 1999-09-06 Donn Terry <donn@interix.com>
3239 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3241 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3243 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3244 candidate instruction. Require registers for register arguments
3245 when in strict mode. Require assemble-time constants for
3246 constants when in strict mode.
3247 (pa_get_absolute_expression): Require a constant when in strict
3250 1999-09-06 Nick Clifton <nickc@cygnus.com>
3252 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3254 1999-09-04 Steve Chamberlain <sac@pobox.com>
3256 * config/tc-pj.c: New file, supports picoJava in ELF.
3257 * config/tc-pj.h: Ditto.
3258 * configure.in (pjl*, pj*): New targets.
3259 * Makefile.am: Rebuild dependencies.
3260 (CPU_TYPES): Add pj.
3261 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3262 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3263 * doc/c-pj.texi: New file.
3264 * doc/as.texinfo: Add some PJ specifics.
3265 * doc/all.texi: Add PJ to the list of all architectures, sort them
3267 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3268 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3270 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3272 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3273 (obj_frob_file): Test for null pointer.
3274 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3275 (OBJ_PROCESS_STAB): And here.
3276 (elf_obj_sy): Remove
3278 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3279 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3280 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3282 * config/obj-coff.c (no_func): Remove.
3283 (coff_format_ops): Change occurrences of no_func to 0, as we test
3284 for 0 in obj-multi.h.
3286 * configure.in: Enable bfd for i386-coff when primary target is
3287 bfd. Enable i386 elf,coff emulation support. Don't set
3288 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3289 emulation to support.
3290 *configure: Regenerate.
3292 1999-09-02 Nick Clifton <nickc@cygnus.com>
3294 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3295 .section .line directive is encountered.
3297 1999-09-01 Nick Clifton <nickc@cygnus.com>
3299 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3302 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3303 * as.texinfo: Document --gdwarf2 command line option.
3304 Add additional documentation of ARM command line switches.
3306 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3308 * config/tc-i386.c (i386_intel_memory_operand): Combine
3309 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3310 and RESTORE_END_STRING around parse_register calls.
3311 (i386_operand): Here too.
3312 (i386_is_reg): Remove.
3313 (parse_register): Move as_bad calls from within this function to
3316 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3318 Based on a patch from H.J. Lu <hjl@gnu.org>
3319 * config/tc-i386.c (parse_register): Handle FP regs specially.
3320 (md_begin): Remove '(' and ')' from register_chars.
3322 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3324 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3325 error message (done elsewhere).
3327 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3329 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3331 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3333 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3336 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3338 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3340 Add new completers. Fix bug in 64 bit condition handling.
3342 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3345 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3347 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3349 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3351 1999-08-27 Jim Wilson <wilson@cygnus.com>
3353 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3354 (struct ls): Add frag field. Initialize it to zero.
3355 (out_end_sequence): New local text_frag. Set it while in text section.
3356 Replace address check with frag check. Set ls.frag to text_frag if
3357 out_set_addr called.
3358 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3359 Set it before switching sections. Replace address check with frag
3360 check. Set ls.frag to saved_frag if out_set_addr called.
3362 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3364 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3365 output "advance_pc" opcode instead of calling gen_addr_line().
3366 The latter has the undesired side-effect of creating a new row
3367 in the debug line info matrix.
3369 1999-08-26 Jim Wilson <wilson@cygnus.com>
3371 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3372 ls.last_filename if last is less than zero. Set ls.last_filename
3373 when allocating new entry.
3374 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3377 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3379 * config/tc-i386.c (i386_index_check): Fix the displacement size
3380 when INFER_ADDR_PREFIX.
3382 1999-08-18 Nick Clifton <nickc@cygnus.com>
3384 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3387 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3389 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3390 handle 0xffffNNNN constants correctly.
3392 1999-08-16 Nick Clifton <nickc@cygnus.com>
3394 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3397 1999-08-13 Nick Clifton <nickc@cygnus.com>
3399 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3400 (md_apply_fix3): Always pass positive values to
3401 validate_offset_imm.
3403 1999-08-12 Nick Clifton <nickc@cygnus.com>
3405 * config/tc-arm.c (skip_whitespace): New macro.
3406 Formatting tidy ups.
3408 (md_apply_fix3): Store relocation offset in addend for ELF based
3410 (arm_force_relocation): Always generate relocs for Thumb function
3413 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3415 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3416 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3418 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3420 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3421 flags for the unwind subspace.
3423 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3424 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3425 suitable relocation based on the size of the target's pointer.
3426 Always Use subsegment zero for the unwinders.
3427 (pa_level): Handle "2.0w".
3429 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3431 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3432 with the following instruction unless this was specified.
3434 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3436 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3437 certain sections, to match BFD changes.
3439 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3441 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3442 (EXTRA_SCRIPTS): Define to keep automake happy.
3443 * Makefile.in: Rebuild.
3445 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3447 * Makefile.am: Rename .dep* files to DEP*.
3448 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3449 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3451 * Makefile.in: Rebuild.
3453 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3455 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3457 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3459 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3460 avoid problems on DOS filesystems.
3461 * Makefile.in: Rebuild.
3463 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3465 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3467 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3470 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3472 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3473 line to create ${GDBINIT} rather than .gdbinit.
3474 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3476 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3478 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3480 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3482 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3484 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3486 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3487 non-adjustable symbols.
3489 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3491 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3493 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3495 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3498 1999-08-05 Donn Terry <donn@interix.com>
3500 * config/te-interix.h: New file.
3501 * configure.in (i386-*-interix*): New target.
3502 * configure: Rebuild.
3504 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3506 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3507 selectors for ELF too.
3508 (selector_table): Add "ltp" and "rtp" selectors.
3510 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3512 * config/tc-i386.c (i386_operand): No need to change
3513 operand_string pointer in segment reg case before goto
3514 do_memory_reference. Initialise displacement_string_start and
3515 displacement_string_end after do_memory_reference label.
3516 (i386_index_check): Add operand_string param, and print error
3517 message on failure here.
3518 (i386_intel_memory_operand): Instead of here.
3519 (i386_operand): And here.
3520 (INFER_ADDR_PREFIX): Enable.
3522 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3524 * config/tc-i386.h (DefaultSize): Define. Renumber following
3525 opcode_modifier defines.
3527 From Etienne Lorrain <etienne.lorrain@ibm.net>
3528 * config/tc-i386.c (stackop_size): New variable.
3529 (set_16bit_code_flag): Clear it here.
3530 (set_16bit_gcc_code_flag): New function.
3531 (md_pseudo_table): Add "code16gcc" entry.
3532 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3534 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3536 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3537 next_set_end even if the end symbol is being discarded.
3539 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3540 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3541 * config/obj-coff.c: Likewise.
3542 (seg_info_type): Remove.
3543 (seg_info_off_by_4): Change to array of segT.
3544 (s_get_segment): Adjust accordingly.
3545 (obj_pseudo_table): Fully initialize sentinel entry.
3547 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3548 Ralf Baechle <ralf@uni-koblenz.de>.
3550 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3552 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3554 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3556 * config/tc-i386.c: Indentation and white space changes.
3557 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3558 don't enable it by default.
3559 (i386_intel_operand): Remove redundant prototype.
3560 Move check on number of memory operands, and i.mem_operands++
3561 (i386_intel_memory_operand): To here.
3562 Remove i386_immediate code from here. Remove special case code
3563 for input and output using (%dx). Remove base/index checks and
3564 call i386_index_check instead. Save initial operand_string
3565 argument for error message.
3566 (i386_operand): Remove redundant prototype. Move base/index
3567 checks to i386_index_check.
3568 (i386_displacement): Move intel mode check for non-zero
3570 (i386_intel_memory_operand): To here.
3572 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3574 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3575 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3576 by .register pseudo-op if -64 and --no-undeclared-regs.
3577 (s_register, sparc_adjust_symtab): New functions.
3578 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3579 Declare sparc_adjust_symtab as tc_adjust_symtab.
3580 * doc/c-sparc.texi: Add description of #ignore special literal
3581 for .register pseudo-op.
3583 1999-07-30 Catherine Moore <clm@cygnus.com>
3585 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3586 the relocation's section offset.
3588 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3590 * write.c (fixup_segment): Fix generic error check overflow test.
3592 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3593 X_add_number to long.
3595 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3597 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3600 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3602 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3605 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3607 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3609 * configure.bat: Remove; obsolete.
3610 * config/go32.cfg: Likewise.
3612 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3614 * configure.in (i386-*-vxworks*): New target.
3615 * configure: Rebuild.
3617 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3619 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3621 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3623 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3625 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3626 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3627 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3628 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3629 MAX_RELOC_EXPANSION): Define.
3630 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3632 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3634 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3635 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3636 block. Print a warning if an 8-bit or 16-bit constant
3637 displacement or immediate is truncated on output.
3638 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3640 (i386_operand): Disallow immediate jump absolute operand.
3642 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3644 * configure.in: Bump version number to 2.9.5.
3645 * configure: Rebuild.
3647 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3650 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3652 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3653 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3655 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3657 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3659 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3661 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3662 if -mno-fpu was given.
3663 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3665 (cons_fix_new_arm): Remove misleading comments.
3667 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3669 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3671 (relax_segment): Likewise. After giving a rs_org error, convert
3672 the frag to rs_align to avoid cascading errors.
3674 1999-07-12 Andreas Schwab <schwab@suse.de>
3676 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3678 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3680 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3681 as appropriate. Fill in structure initializations. Add variable
3682 initializations. Add casts.
3683 * dwarf2dbg.c (print_stats): Change i to size_t.
3684 * listing.c (listing_listing): Change list_line to unsigned int.
3686 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3688 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3689 rather than checking for \001 and \002 in symbol name.
3690 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3692 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3694 * configure.in (hppa*-linux-gnu*): New target.
3695 * configure: Rebuilt.
3697 1999-07-08 Nick Clifton <nickc@cygnus.com>
3699 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3701 1999-07-07 Nick Clifton <nickc@cygnus.com>
3703 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3704 accessing symbolP directly.
3706 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3708 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3711 1999-07-05 Nick Clifton <nickc@cygnus.com>
3713 * config/tc-arm.c (ARM_EXT_V5): Define.
3714 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3715 (md_begin): Detect ARM v5 architectures.
3716 (md_parse_option): Accept arm v5 specification.
3717 (md_show_usage): Documment -marmv5 switch.
3719 * doc/c-arm.texi: Document -marmv5 command line option.
3721 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3723 (validate_immediate_twopart): New function. Determine if a
3724 constant can be computed by two ADD instructions.
3725 (output_inst): Remove its command line parameter - it was never
3727 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3728 implememt the ADRL pseudo op.
3729 (tc_gen_reloc): Generate a suitable error message if an ADRL
3730 instruction tries to generate a real reloc.
3732 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3734 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3736 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3739 1999-06-27 H.J. Lu <hjl@gnu.org>
3741 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3742 non BFD_ASSEMBLER case.
3744 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3746 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3749 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3751 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3752 out_end_sequence() when the address decreases due to a new frag.
3753 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3754 numbering starts with 1.
3756 1999-06-23 Nick Clifton <nickc@cygnus.com>
3758 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3760 (mcore_s_text): Call obj_elf_text for ELF target.
3761 (mcore_s_data): Call obj_elf_data for ELF target.
3762 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3764 (mcore_s_bss): New function: Dump literal table before changing
3766 (mcore_s_comm): New function: Dump literal table before changing
3769 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3770 No longer static functions.
3771 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3772 Provide prototypes for these functions.
3774 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3776 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3777 a list of names, to try obj_segment_name, and to try abbreviated
3778 names when using COFF without long section names.
3780 * config/tc-alpha.c: More use of symbol accessor functions.
3781 * config/tc-arc.c: Likewise.
3782 * config/tc-d30v.c: Likewise.
3783 * config/tc-fr30.c: Likewise.
3784 * config/tc-i860.c: Likewise.
3785 * config/tc-m88k.c: Likewise.
3786 * config/tc-mcore.c: Likewise.
3787 * config/tc-ns32k.c: Likewise.
3788 * config/tc-sparc.c: Likewise.
3789 * config/tc-v850.c: Likewise.
3791 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3792 sy_value with appropriate accessor functions.
3793 * config/tc-arm.c (md_apply_fix3): Likewise.
3794 * config/tc-d10v.c (AT_WORD_P): Likewise.
3795 * config/tc-v850.c (reg_name_search): Likewise.
3797 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3798 use symbol_get_bfdsym instead.
3799 * config/tc-ppc.c (md_assemble): Likewise.
3800 * config/tc-v850.c (v850_comm): Likewise.
3802 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3804 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3805 the symbol, rather than accessing the bsym member.
3806 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3807 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3808 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3809 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3810 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3811 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3812 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3813 * config/tc-v850.c (tc_gen_reloc): Likewise.
3815 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3817 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3818 (hppa_gen_reloc_type): Conditionalize on BFD64.
3819 (tc_gen_reloc): Re-enable ELF relocations.
3820 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3822 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3824 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3826 (do_ldst): Move assignment out of if condition.
3827 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3828 parentheses to avoid warning.
3830 1999-06-21 Nick Clifton <nickc@cygnus.com>
3832 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3833 macro to get at the BFD symbol associated with a GAS symbol.
3835 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3837 * config/tc-ppc.c: Update for symbol handling changes.
3838 * config/obj-coff.c: Likewise.
3840 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3842 * tc-hppa.c: General cleanups of ELF support. No more spaces
3843 and subspaces for ELF.
3844 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3845 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3846 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3847 (UNWIND_SECTION_NAME): Likewise.
3848 (space/subspace related structures): Conditionalize definitions
3850 (space/subspace directives and support routines): Conditionalize
3851 definitions and references/uses on OBJ_SOM.
3852 (label_symbol_struct): For ELF, track the symbol's segment. For
3853 SOM track its space.
3854 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3856 (USE_ALIASES): Kill for both SOM & ELF.
3857 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3858 (pa_space, pa_subspace): Corresponding changes.
3859 (pa_spaces_begin): Corresponding chagnes.
3860 (md_begin): Do not muck around with space/subspace stuff for
3862 (md_apply_fix): Temporarily disable argument relocation stuff
3864 (tc_gen_reloc): Temporarily disable relocation generation for
3866 (pa_build_unwind_subspace): Similarly.
3868 1999-06-16 Nick Clifton <nickc@cygnus.com>
3870 * config/tc-arm.c (thumb_set): New pseudo op.
3871 (text, data, section): Override these pseudo ops with ARM
3873 (s_thumb_set): New function: Perform the same as a .set pseudo
3874 op, but also mark the alias'ed symbol as being a Thumb
3876 (arm_s_text): New function: Perform the same as the .text
3877 pseudo op, but dump the literal pool before changing
3879 (arm_s_data): New function: Perform the same as the .data
3880 pseudo op, but dump the literal pool before changing
3882 (arm_s_section): New function: Perform the same as the
3883 .section pseudo op, but dump the literal pool before changing
3885 (arm_cleanup): Do not reset the current section before dumping
3888 1999-06-17 Nick Clifton <nickc@cygnus.com>
3890 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3891 OPTION_NO_WARN_UNMATCHED entries.
3892 (md_parse_option): Generate a warning message if an unrecognised
3893 option is encountered.
3895 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3896 (get_operands): When parsing an expression after an '@' symbol
3897 has been detected, do not ignore '#' symbols.
3898 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3901 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3903 From K. Richard Pixley <rich@noir.com>:
3904 * configure.in (ppc-*-vxworks*): New target.
3905 * configure: Rebuild.
3907 1999-06-12 Philip Blundell <philb@gnu.org>
3909 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3911 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3913 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3914 which refer to symbols in linkonce sections, permit reducing the
3915 relocs if the symbol is local.
3917 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3919 * subsegs.c (subseg_text_p): New function.
3920 * as.h (subseg_text_p): Declare.
3921 * read.c (do_align): Use subseg_text_p to set the default fill.
3922 * write.c (subsegs_finish): Likewise.
3923 * config/obj-coff.c (write_object_file): Likewise.
3924 * config/tc-i386.h (md_maybe_text): Don't define.
3925 (md_do_align): Use subseg_text_p to set the default fill.
3926 * config/tc-m32r.c (m32r_do_align): Likewise.
3927 * config/tc-sh.c (sh_do_align): Likewise.
3928 * config/tc-sparc.h (md_do_align): Likewise.
3930 1999-06-12 David O'Brien <obrien@freebsd.org>
3932 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3933 * configure: Rebuild.
3935 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3937 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3938 * Makefile.am: Rebuild dependencies.
3939 * Makefile.in: Rebuild.
3941 * config/tc-i386.c (i386_immediate): Remove unused label
3944 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3945 * symbols.c: Likewise.
3946 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3947 sy_next field when taking address, rather than symbol_next.
3949 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3951 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3952 value from the output file architecture.
3953 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3954 * dwarf2dbg.h: Change bfd_vma to addressT.
3956 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3958 * dwarf2dbg.h: Use PARAMS in function declarations.
3960 1999-06-11 Martin Dorey <mdorey@madge.com>
3962 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3963 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3965 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3967 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3969 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3971 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3974 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3976 * read.c (read_a_source_file): Only declare inescape if
3979 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3981 (find_entry_byval): Add parens to avoid warning.
3983 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3985 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3988 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3990 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3993 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3994 synthetize_setx): New functions.
3995 (md_assemble): Broken the special cases into the above
3996 functions. Make compiler happy if sizeof(bfd_vma)==4.
3997 Fix sethi generated from set/setuw. If instructions have a relloc,
3998 always clear the fields to be relocated in the opcode.
3999 (sparc_ip): Remove special_case global variable.
4001 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4003 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4004 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4005 indication of success rather than a value.
4006 (itbl_get_val): Likewise.
4007 (itbl_get_field): Use strcspn. Change delimiters to include
4009 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4010 (itbl_get_val): Likewise.
4011 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4013 * symbols.c (copy_symbol_attributes): Convert local symbols to
4016 1999-06-10 Nick Clifton <nickc@cygnus.com>
4018 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4021 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4023 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4024 Optimize set if sizeof(bfd_vma) == 64.
4025 (sparc_ip): Fix sethi - without %hi() it should generate
4026 R_SPARC_22 reloc, not R_SPARC_HI22.
4027 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4029 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4031 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4032 (s_ncons): New function.
4033 (native_op_table): New table.
4034 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4035 R_SPARC_OLO10 handling.
4037 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4039 * expr.h (struct expressionS): Revert last change; widen X_op.
4040 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4042 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4044 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4045 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4046 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4047 * Makefile.in: Regenerated.
4049 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4050 `common' pass on to s_mri_common.
4051 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4053 1999-06-06 Richard Henderson <rth@cygnus.com>
4055 * config/obj-elf.c (obj_elf_section): Don't free the return
4056 value of demand_copy_C_string.
4058 1999-06-05 Richard Henderson <rth@cygnus.com>
4060 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4061 creation logic from obj_elf_create_section.
4063 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4064 (section_stack): New.
4065 (special_sections): Make const.
4066 (obj_elf_section): Gut and rewrite parsing.
4067 (obj_elf_change_section): New function broken out of obj_elf_section.
4068 (obj_elf_parse_section_letters): Likewise.
4069 (obj_elf_section_word): Likewise.
4070 (obj_elf_section_type): Likewise.
4071 (obj_elf_previous): Treat as a toggle.
4072 (obj_elf_popsection): New.
4073 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4074 (ppc_section_type): Likewise.
4075 * config/tc-ppc.h: Likewise.
4077 * expr.h (struct expressionS): Don't make X_op a bitfield.
4078 * config/tc-alpha.c: Update for symbol handling changes.
4079 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4080 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4082 1999-06-05 Richard Henderson <rth@cygnus.com>
4084 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4085 (dwarf2_gen_line_info): Kill unused variables.
4086 (dwarf2_finish): Likewise.
4087 (dwarf2_where): Likewise.
4088 (dwarf2_directive_file): If we've only got a string,
4089 hand off to s_app_file.
4090 * ecoff.c: Move the include of ecoff.h.
4091 * symbols.h (S_IS_FUNCTION): Prototype.
4093 * read.c (LEX_HASH): Supply a default.
4095 (s_globl): Update `c' after skipping whitespace.
4096 * read.h (LEX_END_NAME, is_name_ender): New.
4097 * expr.c (get_symbol_end): Respect it.
4099 1999-06-04 Mark Klein <mklein@dis.com>
4101 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4103 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4105 * config/tc-hppa.c: Update for symbol handling changes.
4107 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4109 * cgen.c: Update for symbol handling changes.
4110 * config/tc-m32r.c: Likewise.
4112 * config/tc-hppa.h: Update for symbol handling changes.
4113 * config/tc-hppa.c: Likewise.
4115 * config/tc-arm.h: Update for symbol handling changes.
4116 * config/tc-arm.c: Likewise.
4117 (symbol_make_empty): Remove. Just use symbol_create.
4119 * symbols.c (symbol_set_tc): Correct name.
4121 * Makefile.am: Rebuild dependencies.
4122 ($(OBJS)): Don't depend upon struc-symbol.h.
4123 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4124 * dep-in.sed: Don't remove struc-symbol.h.
4125 * Makefile.in: Rebuild.
4127 * doc/internals.texi (Symbols): Describe changes in symbol
4130 1999-06-03 Richard Henderson <rth@cygnus.com>
4132 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4133 instead of doing the work by hand.
4135 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4137 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4138 state of line state-machine.
4139 (struct ls): Collect DWARF2 line state-machine state in new member
4140 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4141 resulted in any DWARF2 directives.
4142 (reset_state_machine): New function.
4143 (out_end_sequence): Ditto.
4144 (dwarf2_gen_line_info): When switching sections or switching to a
4145 lower text address, call out_end_sequence() first to terminate the
4146 previous code sequence as code sequences MUST have monotonically
4147 increasing addresses.
4148 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4150 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4152 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4153 DWARF2 debug info (line information only, at this point).
4154 * as.h: Update comment about supported debug formats.
4155 * dwarf2dbg.c, dwarf2dbg.h: New files.
4156 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4158 * expr.c (operand): Don't use [ for parens if we want an index op.
4159 (op_encoding): Switch [ into O_index, if desired.
4160 (op_rank): Renumber with O_index on bottom.
4161 (expr): If O_index, match closing bracket.
4162 * expr.h (O_index): New.
4164 * read.c (read_a_source_file): Conditionally allow matched "
4165 in lines passed to md_assemble.
4167 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4169 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4171 Add support for storing local symbols in a small structure to save
4172 memory when assembling large files.
4173 * as.h: Don't include struc-symbol.h.
4174 (symbolS): Add typedef.
4175 * symbols.c: Include struc-symbol.h.
4176 (local_hash): New static variable.
4177 (save_symbol_name): New static function, from symbol_create.
4178 (symbol_create): Call save_symbol_name.
4179 (local_symbol_count): New static variable.
4180 (local_symbol_conversion_count): Likewise.
4181 (LOCAL_SYMBOL_CHECK): Define.
4182 (local_symbol_make): New static function.
4183 (local_symbol_convert): New static function.
4184 (colon): Handle local symbols. Create local symbol for local
4186 (symbol_table_insert): Handle local symbols.
4187 (symbol_find_or_make): Create local symbol for local label name.
4188 (symbol_find_base): Check for local symbol.
4189 (symbol_append, symbol_insert): Check for local symbols.
4190 (symbol_clear_list_pointers, symbol_remove): Likewise.
4191 (verify_symbol_chain): Likewise.
4192 (copy_symbol_attributes): Likewise.
4193 (resolve_symbol_value): Handle local symbols.
4194 (resolve_local_symbol): New static function.
4195 (resolve_local_symbol_values): New function.
4196 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4197 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4198 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4199 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4200 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4201 (symbol_previous, symbol_next): New functions.
4202 (symbol_get_value_expression): Likewise.
4203 (symbol_set_value_expression): Likewise.
4204 (symbol_set_frag, symbol_get_frag): Likewise.
4205 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4206 (symbol_mark_used_in_reloc): Likewise.
4207 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4208 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4209 (symbol_mri_common_p): Likewise.
4210 (symbol_mark_written, symbol_clear_written): Likewise.
4211 (symbol_written_p): Likewise.
4212 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4213 (symbol_section_p, symbol_equated_p): Likewise.
4214 (symbol_constant_p): Likewise.
4215 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4216 (symbol_get_obj, symbol_set_obj): Likewise.
4217 (symbol_get_tc, symbol_set_tc): Likewise.
4218 (symbol_begin): Initialize local_hash.
4219 (print_symbol_value_1): Handle local symbols.
4220 (symbol_print_statistics): Print local symbol statistics.
4221 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4222 Declare new symbols.c functions. Move many declarations here from
4224 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4225 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4226 (struct symbol): Move bsym to make it clearly the first field.
4227 Remove TARGET_SYMBOL_FIELDS.
4228 (symbolS): Don't typedef.
4229 (struct broken_word): Remove.
4230 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4231 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4232 (symbol_clear_list_pointers): Likewise.
4233 (symbol_insert, symbol_remove): Likewise.
4234 (symbol_previous, symbol_append): Likewise.
4235 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4236 (struct local_symbol): Define.
4237 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4238 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4239 (local_symbol_get_frag, local_symbol_set_frag): Define.
4240 (local_symbol_get_real_symbol): Define.
4241 (local_symbol_set_real_symbol): Define.
4243 * write.c (write_object_file): Call resolve_local_symbol_values.
4244 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4245 (TARGET_SYMBOL_FIELDS): Don't define.
4246 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4247 ECOFF_DEBUGGING, add ECOFF fields.
4248 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4249 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4250 ECOFF_DEBUGGING, add ECOFF fields.
4251 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4252 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4253 * config/tc-mcore.h: Don't include struc-symbol.h.
4254 (TARGET_SYMBOL_FIELDS): Don't define.
4255 (struct mcore_tc_sy): Define.
4256 (TC_SYMFIELD_TYPE): Define.
4257 * Many files: Use symbolS instead of struct symbol. Use new
4258 accessor functions rather than referring to symbolS fields
4261 * read.c (s_mri_common): Don't add in value of line_label.
4263 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4264 checking for SEC_LINK_ONCE.
4266 * config/tc-sh.h (sh_fix_adjustable): Declare.
4268 * app.c (input_buffer): New static variable.
4269 (app_push): Save saved_input in allocated buffer.
4270 (app_pop): Restored saved_input.
4271 (do_scrub_chars): Change get parameter to take char * and int as
4272 arguments. Change GET macro to pass input_buffer to get
4273 function. Don't save input into allocated buffer.
4274 * as.h (do_scrub_chars): Update declaration.
4275 * input-file.c (input_file_get): Change to take char * and int.
4276 Read data into passed in buffer. Remove static buffer.
4277 * read.c (scrub_from_string): Change to take char * and int. Copy
4278 data into passed in buffer.
4280 * hash.h: Neaten. Declare hash_traverse.
4281 * hash.c: Complete rewrite based on BFD hashing code.
4282 * gasp.c (chunksize): New variable.
4283 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4286 1999-05-28 Nick Clifton <nickc@cygnus.com>
4288 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4289 addend unless the target uses an old ABI.
4291 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4293 -Wchar-subscripts cleanup
4294 * listing.c (listing_newline): Use unsigned char variable, so
4295 calls to isascii,iscntrl are correct.
4296 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4298 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4299 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4300 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4301 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4303 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4305 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4307 (arch_coldfire_p): New #define.
4308 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4310 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4312 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4314 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4315 (install_operand): Add place `N'.
4316 (init_table): Add registers ACC, MACSR, MASK.
4318 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4320 * config/tc-m68k.c: Change mcf5200 --> mcf.
4321 (archs): Add mcf5206e, mcf5307.
4322 (m68k_ip): Add format `u'.
4323 (install_operand): Add place `m', `M', `h'.
4324 (init_table): Add upper/lower registers.
4326 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4328 1999-05-28 Martin Dorey <mdorey@madge.com>
4330 * config/tc-i960.c: Several minor changes to add ELF and
4331 BFD_ASSEMBLER support.
4332 * config/tc-i960.h: Likewise.
4333 * configure.in (i960-*-elf*): New target.
4334 * aclocal.m4, configure: Rebuild.
4336 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4338 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4339 reloc changes when defined(BFD_ASSEMBLER).
4341 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4343 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4345 * write.c (write_print_statistics): Output to file, not stderr.
4347 * expr.c (generic_bignum_to_int32,64): Prototype.
4349 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4350 output_sleb128, output_uleb128, output_big_sleb128,
4351 output_big_uleb128, output_big_leb128): Prototype.
4352 (output_big_sleb128, output_big_uleb128): Make inline.
4353 (output_big_leb128): Remove inline
4355 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4356 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4357 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4358 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4359 value for correct overflow check in write.c:fixup_segment.
4360 * write.c (fixup_segment): Move bitfield overflow checks to after
4361 the md_apply_fix call.
4362 * config/obj-coff.c (fixup_segment): Likewise.
4363 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4364 valueT *val argument.
4366 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4368 * config/atof-ieee.c (gen_to_words): Correctly round a
4369 denormalized number. Fix off-by-one in range checking for
4370 exponent in a denormal.
4372 1999-05-10 Nick Clifton <nickc@cygnus.com>
4374 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4377 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4379 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4381 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4383 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4384 (ReverseRegRegmem): Remove.
4385 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4386 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4387 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4390 From Doug Ledford <dledford@redhat.com>
4391 * config/tc-i386.h (RegXMM): New for P/III.
4392 * config/tc-i386.c: Add support for P/III.
4394 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4396 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4397 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4398 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4400 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4402 * config/tc-i386.c (i386_immediate): Skip whitespace before
4403 complaining about junk after expression.
4404 (i386_displacement): Likewise.
4406 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4408 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4409 Don't copy before downcaseing.
4411 1999-05-05 Catherine Moore <clm@cygnus.com>
4413 * tc-m68k.c: Include elf/m68k.h.
4414 (m68k_elf_final_processing): New routine.
4415 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4418 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4420 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4423 1999-04-30 Nick Clifton <nickc@cygnus.com>
4425 * config/tc-mcore.c (mcore_s_section): Dump literals before
4428 1999-04-29 Nick Clifton <nickc@cygnus.com>
4430 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4433 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4435 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4436 (TC_INIT_FIX_DATA): Delete.
4437 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4438 (TC_INIT_FIX_DATA): Delete.
4439 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4440 * write.c (fix_new_internal): Initialize fx_cgen member.
4441 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4442 (gas_cgen_md_apply_fix3): Update.
4443 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4444 (md_cgen_record_fixup_exp): Update.
4445 (FX_OPINFO_R_TYPE): Update.
4447 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4448 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4449 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4450 * frags.h (struct frag): Make opindex, opinfo ints.
4452 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4454 1999-04-26 Tom Tromey <tromey@cygnus.com>
4456 * aclocal.m4, configure: Updated for new version of libtool.
4458 1999-04-22 Nick Clifton <nickc@cygnus.com>
4460 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4462 (md_apply_fix3): Do not fix up absolute relocations against
4465 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4467 1999-04-20 Nick Clifton <nickc@cygnus.com>
4469 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4470 changes and data-in-text directives.
4471 (mcore_cons): New function: intercept cons() operations.
4472 (mcore_float_cons): New function: intercept float_cons()
4474 (mcore_stringer): New function: intercept stringer() operations.
4476 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4478 * obj.h (struct format_ops): Change generate_asm_lineno field to
4480 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4482 * config/tc-alpha.c (find_opcode_match): Add default case to
4484 (find_macro_match): Likewise.
4485 (load_expression): Parenthesize && within ||.
4487 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4489 1999-04-17 Nick Clifton <nickc@cygnus.com>
4491 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4492 .text .data .section pseudo ops.
4493 (mcore_s_section): New function. Dump lits before changing secs.
4494 (mcore_s_text): New function. Dump lits before changing secs.
4495 (mcore_s_data): New function. Dump lits before changing secs.
4497 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4499 * config/tc-mips.c (mips_32bitmode): New.
4500 (md_begin): Set mips_32bitmode if needed.
4501 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4502 Set EF_MIPS_32BITMODE.
4504 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4506 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4509 1999-04-16 Nick Clifton <nickc@cygnus.com>
4511 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4513 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4515 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4516 expressions correctly.
4519 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4521 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4523 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4525 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4526 and fmpynfadd instructions.
4528 1999-04-11 Richard Henderson <rth@cygnus.com>
4530 * as.h (environ): Declare it, if needed.
4531 * as.c (dump_statistics): Don't declare environ.
4532 * configure.in (environ): Detect declaration.
4533 * configure, config.in: Rebuild
4535 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4536 (i386_displacement): Allocate enough space for replacement buffer.
4537 Clean up replacement buffer initialization.
4539 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4541 * subsegs.c (section_symbol): Don't create a new symbol if one
4542 already exists; instead, use the existing one, but set its segment
4543 and frag data if it hasn't already been defined.
4544 * config/obj-coff.c (c_section_symbol): Likewise.
4546 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4548 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4550 1999-04-08 Nick Clifton <nickc@cygnus.com>
4552 * config/tc-mcore.c: New File: Support routines for MCore
4554 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4555 * config/obj-coff.c: Add support for mcore-pe target.
4557 * Makefile.am: Add support for MCore targets.
4558 * Makefile.in: Regenerate.
4559 * configure.in: Add support for MCore targets.
4560 * configure: Regenerate.
4562 * doc/all.texi: Set MCORE.
4563 * doc/as.texinfo: Document MCore specific command line options.
4565 * write.h: Prevent multiple inclusion.
4567 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4569 * asintl.h (LC_MESSAGES): Never define.
4570 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4572 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4575 * Makefile.am (m68k-parse.c): If configuring in the source
4576 directory, copy m68k-parse.y into the local directory before
4577 running ylwrap, to remove spurious differences when generating
4579 * Makefile.in: Rebuild.
4581 * config/tc-sparc.h (md_do_align): Just allocate the number of
4582 bytes necessary, rather than always allocating 1024.
4584 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4586 * listing.c (listing_newline): Add cast to avoid warning.
4587 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4588 * config/tc-i386.c (i386_scale): Add return value.
4589 (build_displacement_string): Remove unused local temp_disp2.
4590 (i386_intel_memory_operand): Add parentheses to avoid warning.
4591 (i386_intel_operand): Remove unused local end_of_operand_string.
4592 (i386_operand): Remove unused local operand_modifier.
4593 (i386_operand): Add parens to avoid warning.
4595 1999-04-04 Don Bowman <don@pixsci.com>
4597 * configure.in: Add mips*-*-vxworks* target; have it define
4599 * configure, config.in: Rebuild.
4601 1999-03-31 Nick Clifton <nickc@cygnus.com>
4603 * configure.in (emulations): Add support for arm-epoc-pe.
4604 * configure: Regenerate.
4605 * config/te-epoc-pe.h: New file. Define macros specific to
4607 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4608 for arm-epoc-pe target.
4610 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4612 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4614 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4616 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4617 detect ",n" without a condition.
4618 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4621 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4623 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4624 instruction is encoded with one bit.
4627 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4629 * doc/internals.texi (CPU backend): Mention that
4630 line_separator_chars should not include newline. From thi
4631 <ttn@mingle.glug.org>.
4633 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4635 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4636 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4638 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4640 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4642 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4644 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4647 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4649 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4651 1999-03-15 Martin Hunt <hunt@cygnus.com>
4653 * app.c (do_scrub_begin): Change '-' back to a symbol char
4654 so we can use multiple opcodes on a line again.
4656 * config/tc-d30v.c: By default, warn if a symbol has
4657 the same name as a register. Plus some minor
4658 updates from the branch.
4660 1999-03-13 Nick Clifton <nickc@cygnus.com>
4662 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4663 BFD_RELOC_16 and BFD_RELOC_64.
4665 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4667 * expr.c (expr): Add missing else.
4669 1999-03-12 Nick Clifton <nickc@cygnus.com>
4671 * config/tc-arm.c (md_apply_fix3): Improve error message.
4673 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4675 * Makefile.am (CPU_TYPES): Add fr30.
4676 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4677 (fr30,m32r dependencies): Update.
4678 * Makefile.in: Rebuild.
4680 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4681 (gas_cgen_record_fixup_exp): Ditto.
4682 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4683 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4684 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4685 (md_cgen_lookup_reloc): Update use of operand->type.
4686 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4687 (md_convert_frag): Call cgen_operand_lookup_by_num.
4688 (md_cgen_lookup_reloc): Update use of operand->type.
4689 (m32r_cgen_record_fixup_exp): Ditto.
4691 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4693 * config/tc-mips.c (md_show_usage): Fix message.
4695 1999-03-03 Nick Clifton <nickc@cygnus.com>
4697 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4698 and LDR reg,=<expr> instruction.
4700 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4703 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4705 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4707 1999-02-17 Nick Clifton <nickc@cygnus.com>
4709 This patch was created by: Scott Bambrough
4710 <scottb@corelcomputer.com>
4713 Special cased '@' character. The '@' character is used as the
4714 ARM assembler comment character, as a special character
4715 and in ELF .symver pseudo-op's, and as a special character in
4716 .type and .section pseudo-ops.
4717 (symver_pseudo): New static variable.
4718 (symver_state): New static variable.
4719 (struct app_save): Add field 'symver_state'.
4720 (app_push): Save global symver_state int struct app_save.
4721 (app_pop): Restore global symver_state from struct app_save.
4722 (do_scrub_chars): Special case handling of '@' character in
4725 * configure.in: Modified to recognize armv* uname syntax from ARM
4727 * configure: Regenerated.
4729 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4730 a prefix to the section's type.
4731 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4732 the type's typename.
4734 * config/tc-arm.h: Add support for PIC generation:
4735 (pic_code): New boolean.
4736 (obj_relocate_extern): Define.
4737 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4738 (TC_CONS_FIX_NEW): Define.
4739 (tc_fix_adjustable): Define.
4740 (GLOBAL_OFFSET_TABLE_NAME): Define.
4742 * config/tc-arm.c: Add support for PIC generation:
4743 (line_seperator_chars): Allow ';' as a seperator for Linux.
4744 (is_immediate_prefix): New macro.
4745 (arm_parse_reloc): New function.
4746 (s_arm_elf_cons): New function.
4747 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4748 (md_undefined_symbol): Special case handling for the Global Offset
4750 (md_apply_fix3): Handle PIC relocs.
4751 (tc_gen_reloc): Handle PIC relocs.
4752 (md_parse_option): Add support for '-k' command line switch to
4753 enable PIC generation.
4754 (cons_fix_new_arm): New function.
4755 (s_arm_elf_cons): New function.
4757 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4759 * configure.in: Add comments for uses of AC_DEFINE.
4760 * acinclude.m4: Likewise.
4761 * acconfig.h: Remove.
4762 * aclocal.m4: Rebuild.
4763 * configure: Rebuild.
4764 * Makefile.in: Rebuild.
4765 * config.in: Rebuild.
4767 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4769 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4770 non-constant offset from a base register.
4772 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4774 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4777 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4779 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4780 (emit_insn): Look for pc-relative and no-overflow specifiers on
4781 internal relocation types.
4783 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4785 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4788 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4790 (mips_4650, mips_4010, mips_4100): Variables removed.
4791 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4792 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4794 (md_begin): Don't bother initializing the mips_NNNN variables;
4795 mips_cpu is set, and that's good enough now.
4796 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4797 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4798 (show): New function, to handle wrapping in the CPU lists.
4799 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4801 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4803 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4804 than treat as an immediate specifier.
4806 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4808 * config/tc-i386.c: Prototype many functions.
4809 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4810 (i386_immediate): Remove unused second argument.
4811 (i386_intel_operand): Fix i386_is_reg typo.
4812 (i386_operand): Use allow_naked_reg.
4813 (output_invalid): Make operand int for K&R.
4815 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4817 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4819 * Makefile.in: Rebuild.
4821 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4823 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4825 (EXTRA_as_new_SOURCES): Comment out.
4826 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4827 * Makefile.in: Rebuild.
4828 * doc/Makefile.in: Rebuild.
4829 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4830 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4831 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4832 * configure: Rebuild.
4833 * aclocal.m4: Rebuild.
4834 * config.in: Rebuild.
4835 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4836 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4837 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4838 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4839 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4840 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4841 (gas_cgen_record_fixup_exp): Ditto.
4842 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4843 descriptor, not global variable.
4844 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4845 descriptor, not global variable. Refer to insert_operand handler
4846 via cpu descriptor, not global function.
4847 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4848 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4849 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4850 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4851 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4852 * config/tc-m32r.c: Ditto.
4853 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4854 (md_assemble): Ditto.
4855 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4857 1999-02-09 Nick Clifton <nickc@cygnus.com>
4859 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4860 relocations for ELF targets.
4862 1999-02-08 Nick Clifton <nickc@cygnus.com>
4864 * configure.in: Add support for StrongARM target.
4865 * configure: Regenerate.
4867 1999-02-05 Nick Clifton <nickc@cygnus.com>
4869 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4871 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4874 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4876 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4878 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4880 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4881 (INTEL_DWORD_MNEM_SUFFIX): Define.
4884 (DWORD_PTR): Define.
4885 (XWORD_PTR): Define.
4887 (OFFSET_FLAT): Define.
4889 (NONE_FOUND): Define.
4892 * config/tc-i386.c (set_intel_syntax): New routine.
4893 (intel_syntax): Declare.
4894 (allow_naked_reg): Declare.
4895 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4896 (intel_float_operand): New routine.
4897 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4898 Handle brackets as well as parens. Call i386_intel_operand for
4899 intel syntax. Reverse operands if appropriate. Handle new
4900 suffixes. Handle movzx and movsx.
4901 (i386_is_reg): New routine.
4902 (i386_immediate): New routine.
4903 (i386_scale): New routine.
4904 (i386_displacement): New routine.
4905 (i386_operand_modifier): New routine.
4906 (build_displacement_string): New routine.
4907 (i386_parse_seg): New routine.
4908 (i386_intel_memory_operand): New routine.
4909 (i386_intel_operand): New routine.
4910 (i386_operand): Call i386_displacement, i386_immediate,
4911 i386_scale, etc. instead of handling inline.
4912 (parse_register): Handle registers without prefix.
4914 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4916 * configure: Regenerate.
4917 * configure.in (arm-*-oabi): New.
4918 (thumb-*-oabi): New.
4919 * config/tc-arm.c (target_oabi): Declare.
4920 (md_apply_fix3): Support REL relocs.
4921 (md_parse_option): Handle -oabi.
4922 (elf32_arm_target_format): New routine.
4923 (md_longopts): Add OPTION_OABI.
4924 * config/tc-arm.h: Redefine TARGET_FORMAT.
4927 1999-01-28 Nick Clifton <nickc@cygnus.com>
4929 * write.c (write_relocs): Handle out of range error.
4931 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4932 (fr30_force_relocation): Default to 0.
4934 * config/tc-fr30.h (obj_fix_adjustable): Define.
4935 (TC_FORCE_RELOCATION): Define.
4937 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4940 1999-01-16 Nick Clifton <nickc@cygnus.com>
4942 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4943 merge of two instructions if the left instruciton kills the right.
4945 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4947 * Makefile.in: Regenerate.
4948 * configure.in: Redo test for using cgen.
4949 * configure: Regenerate.
4951 1999-01-09 Nick Clifton <nickc@cygnus.com>
4953 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4954 redefinition of this macro.
4956 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4958 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4961 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4963 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4964 a read of HI or LO and an immediatly following branch.
4966 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4968 * config/tc-mips.c (md_begin): Another correction to the setting of
4971 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4973 * config/tc-mips.c (md_begin): Correct type-o in setting of
4976 1998-12-21 Nick Clifton <nickc@cygnus.com>
4978 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4979 bit insn when optimizing, so that parallelised instructions will
4980 start on a 32 bit boundary.
4982 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4984 * config/tc-mips.c (mips_eabi64): New.
4985 (md_begin): Set mips_eabi64.
4986 (mips_elf_final_processing): Use it.
4988 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4990 * config/tc-mips.c (mips_elf_final_processing):
4991 Correct setting of ABI in e_flags.
4993 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4995 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4998 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5000 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5002 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5004 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5005 warning, values that don't fit in the field.
5007 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5009 * config/tc-mips.c (mips_abi_string): New.
5010 (md_parse_option,md_longopts): Add mabi.
5011 (mips_elf_final_processing): Set e_flags based on mabi flag.
5013 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5015 * config/tc-mips.c (md_parse_option): Handle vr4111.
5017 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5019 * config/tc-h8300.c (build_bytes): Change message given if the
5020 instruction requires H8/300H mode and we're not in Hmode, to
5021 suggest that it may be the operand modes that are the problem, not
5022 necessarily the opcode.
5024 1998-12-10 Nick Clifton <nickc@cygnus.com>
5026 * config/tc-fr30.c: Add line separator character.
5028 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5030 * configure.in (hppa-*-mpeix*): New target.
5031 * config/obj-som.h (obj_som_compiler): Declare.
5032 * config/obj-som.c (compiler_seen): New static variable.
5033 (obj_som_compiler): New function.
5034 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5035 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5036 (pa_type_args): Set hppa_priv_level.
5037 (pa_compiler): New static function if OBJ_SOM.
5038 * configure: Rebuild.
5040 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5042 * read.c (output_leb128): Don't mark as inline.
5044 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5046 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5047 AIX .vbyte unaligned data support.
5048 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5049 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5052 1998-12-07 Nick Clifton <nickc@cygnus.com>
5054 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5057 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5059 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5060 BFD_RELOC_ARM_PCREL_BRANCH.
5062 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5064 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5065 checking the target type.
5066 (mips-dec-bsd*): Set endian to little.
5067 * configure: Rebuild.
5069 COFF weak symbol support, based on patches from Mark Elbrecht
5070 <snowball3@usa.net>:
5071 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5072 * config/obj-coff.c (obj_coff_weak): New static function.
5073 (obj_coff_endef) [both versions]: Handle weak symbols.
5074 (coff_frob_symbol): Likewise.
5075 (yank_symbols): Likewise.
5076 (obj_pseudo_table): Add "weak".
5078 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5079 <aymeric.vincent@emi.u-bordeaux.fr>.
5080 * aclocal.m4: Rebuild with current tools.
5081 * configure: Rebuild.
5083 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5084 an assertion failure for a case we can't handle when OBJ_ECOFF.
5086 * expr.c (operator): And with 0xff to avoid problems with signed
5089 1998-12-03 Nick Clifton <nickc@cygnus.com>
5091 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5092 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5094 1998-12-02 Nick Clifton <nickc@cygnus.com>
5096 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5099 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5101 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5102 calculation of pcrel point.
5104 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5106 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5109 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5111 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5113 (d10v_cleanup): Only generate previous insn if a multiline insn is
5116 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5118 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5121 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5123 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5124 -marm6xxx command line switches.
5126 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5128 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5129 (itbl-ops.o): Delete duplicate dependencies.
5130 Rebuild dependencies.
5131 Add fr30 dependencies.
5132 * Makefile.in: Rebuild.
5134 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5136 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5138 * listing.c: Ignore line terminator characters found inside
5141 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5143 * po/gas.pot: Regenerated.
5145 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5147 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5148 fr30_is_label_start(). Also checks for delay slot insns.
5150 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5151 FR30 instructions which contain a colon in the mnemonic.
5153 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5155 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5157 * config/tc-fr30.c: Removed currently superflous code.
5159 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5161 * config/tc-fr30.h: New file.
5162 * config/tc-fr30.c: Tweaking so that it will compile.
5164 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5166 * config/tc-d10v.h (obj_fix_adjustable): Define.
5167 (TC_FORCE_RELOCATION): Define.
5168 (d10v_force_relocation): Declare.
5169 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5170 (md_apply_fix3): Handle Vtable relocs.
5171 (d10v_fix_adjustable): New.
5172 (d10v_force_relocation): New.
5174 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5176 * config/tc-d30v.c: Change default behaviour to ignore potential
5177 conflicts between register name and symbol names.
5179 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5181 * configure.in: Add fr30-*-*.
5182 * config/tc-fr30.c: New file.
5183 * Makefile.in: Regenerated.
5184 * config.in: Regenerated.
5185 * configure: Regenerated.
5186 * doc/Makefile.in: Regenerated.
5187 * po/gas.pot: Regenerated.
5189 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5191 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5194 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5196 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5198 (do_scrub_chars): Add some casts to unsigned char to avoid
5199 unwanted sign extension.
5200 * read.c (lex_type): Set characters about 127 to be symbol
5202 * config/tc-i386.c (md_begin): Set identifier_chars and
5203 operand_chars for values above 127.
5205 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5207 * configure.in: detect cygwin* instead of cygwin32*
5208 * configure: regenerate
5210 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5212 * listing.c: Add support for producing a listing from piped
5215 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5217 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5218 (append_insn): Account for the tx39's multiply behavior.
5220 1998-10-26 Michael Meissner <meissner@cygnus.com>
5222 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5223 from assemble_parallel_insns. Add support for '->' to indicate
5224 explicitly serializing the instructions.
5225 (md_assemble): Ditto.
5227 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5229 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5232 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5234 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5236 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5238 * config/tc-mips.c : support frame and regmask/fregmask when
5239 MIPS_STABS_ELF is specified.
5241 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5243 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5244 (md_apply_fix): Don't return 1 for VTABLE relocs.
5245 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5247 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5249 * doc/c-i386.texi: Replace occurences of "opcode" with
5250 "instruction mnemonic", "instruction", or "mnemonic" when
5251 referring to the name of an instruction. Use "opcode" when
5252 referring to the sequence of machine bytes.
5254 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5255 (is_opcode_char): Rename to is_mnemonic_char.
5256 (md_assemble and i386_operand): Correct error messages from
5257 "opcode" to "instruction mnemonic"
5258 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5259 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5260 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5261 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5262 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5263 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5264 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5266 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5268 * config/tc-i386.c (i386_operand): Check for garbage after
5271 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5273 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5274 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5276 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5278 * config/tc-sh.h (obj_fix_adjustable): Define.
5279 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5280 (md_apply_fix): Likewise.
5281 (tc_gen_reloc): Likewise.
5282 (sh_fix_adjustable): New.
5284 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5286 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5287 * cgen.h (gas_cgen_finish_insn): Update prototype.
5288 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5289 cgen_insn_t -> CGEN_INSN_INT.
5290 (make_parallel): Update handling of CGEN_INT_INSN_P.
5291 (assemble_parallel_insn): Ditto.
5292 (target_make_parallel): New function.
5293 (md_assemble): Use it.
5295 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5297 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5299 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5301 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5302 converted into lower case.
5304 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5306 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5307 (gas_cgen_tc_gen_reloc): Likewise.
5308 * config/tc-m32r.h (obj_fix_adjustable): Define.
5309 * config/tc-m32r.c (m32r_fix_adjustable): New.
5310 (m32r_force_relocation): Handle VTABLE relocs.
5312 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5314 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5316 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5318 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5319 to lower case before parsing.
5321 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5322 parallel insns modift buts in the PSW as a side effect.
5324 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5326 * config/tc-d30v.c (find_format): Test for missing flag and
5329 (md_apply_fix3): Fix error messages to avoid
5330 assumption about presence of a symbol.
5332 (parallel_ok): Disallow parallel instructions that both modify the
5335 (find_format): Generate a warning if an odd numbered register is
5336 used as the first register in a mutli-register instruction.
5338 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5340 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5341 relocations are always associated with a symbol.
5343 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5345 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5346 (elf32_sparc_force_relocation): Declare.
5347 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5348 (tc_gen_reloc): Handle vtable relocs.
5349 (elf32_sparc_force_relocation): New.
5351 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5353 * symbols.c (S_IS_FUNCTION): New.
5354 * config/tc-v850.h (obj_fix_adjustable): Define.
5355 (TC_FORCE_RELOCATION): Define.
5356 (v850_force_relocation): Declare.
5357 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5358 of fx_addnumber for VTABLE reloc addends.
5359 (md_apply_fix3): Handle VTABLE relocs.
5360 (v850_fix_adjustable): New.
5361 (v850_force_relocation): New.
5363 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5365 * tc-hppa.c (fp_operand_format): Add some additional formats.
5366 (pa_ip): Do not automatically promote into pa2.0 mode.
5367 (pa_level): Handle ".level 2.0".
5369 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5371 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5372 * config/tc-i386.h (template.extension_opcode): Change to
5373 unsigned int to allow full range of 8-bit opcode suffixes.
5374 (None): Redefine as 0xffff.
5376 From Jeff B Epler <jepler@usgs.gov>
5377 * doc/c-i386.texi (i386-SIMD): New section.
5379 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5381 * read.c (discard_rest_of_line): New function.
5382 * read.h: Declare it.
5383 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5385 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5387 * config/tc-d10v.c (find_symbol_matching_register): New function.
5388 (find_opcode): Cope with the case where a register name matches
5391 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5393 * config/tc-v850.c (md_pcrel_from): Rename to
5394 v850_pcrel_from_section.
5395 (v850_pcrel_from_section): Do not resolves symbols in other
5398 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5400 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5402 * config/tc-d10v.c (find_opcode): Generate an error if a register
5403 is supplied for an operand that should not be a register.
5405 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5407 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5408 instructions to have another instruction in the right bin.
5410 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5412 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5413 the right container if the left container holds a branch
5416 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5418 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5419 both a register name and symbol name.
5420 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5422 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5424 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5425 execution unit class.
5427 (reg_name_search): If a name matches a register and a symbol,
5428 prefer the register.
5429 (find_format): Disallow flag registers when a general purpose
5430 register is required.
5431 If a number is required, but a register has been given, check to
5432 see if a symbol with the same name as the register exists, and if
5433 so, use that symbol.
5435 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5437 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5439 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5441 * config/tc-d30v.c (find_format): Do not accept flag registers as
5442 general purpose registers.
5443 (find_format): If an immediate value is expected at a given place
5444 in a format, but a register name has been provided instead, check
5445 to see if that register name matches the name of a predefined
5446 symbol and if it does, then use the symbol instead.
5447 (reg_name_search): If a register name matches a symbol name,
5448 prefer the register name to the symbol name.
5450 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5452 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5453 the previous insn to empty.
5455 1998-09-20 Michael Meissner <meissner@cygnus.com>
5457 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5458 pieces, forcing the use of an ANSI compiler.
5460 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5462 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5464 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5466 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5468 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5470 (obj_elf_vtable_entry): Likewise.
5471 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5472 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5473 (tc_gen_reloc): Likewise.
5474 (arm_fix_adjustable): Likewise.
5475 (elf32_arm_force_relocation): New.
5476 (armelf_frob_symbol): Remove coff-style symbol support.
5478 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5480 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5482 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5484 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5485 OBJ_COFF so that routine is defined for a.out format.
5487 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5489 * config/tc-i386.c (i386_operand): Detect non-segment registers
5490 used as segment prefixes.
5492 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5494 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5495 optimize across FDE boundaries.
5497 * config/obj-coff.c (obj_coff_section): Preserve any link once
5498 flags when setting the section flags.
5500 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5502 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5503 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5505 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5507 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5510 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5512 * frags.c (frag_grow): Include the size of the frag struct in the
5515 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5516 if the new subseg comes before the old.
5518 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5520 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5521 to handle edge8 and edge16.
5523 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5525 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5526 before we clobber the symbol involved.
5528 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5530 * config/tc-arm.c: Remove OBJ_ELF definitions for
5531 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5532 use arm_adjust_symtab for OBJ_COFF.
5533 (armelf_adjust_symtab): New Routine.
5534 * config/tc-arm.h: Define obj_adjust_symtab to
5535 armelf_adjust_symtab for OBJ_ELF.
5537 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5539 * configure.in: Make all i386-elf targets use bfd_gas.
5540 * config/tc-i386.c (tc_i386_force_relocation): New.
5541 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5542 (md_apply_fix3): Likewise.
5543 (tc_gen_reloc): Handle them.
5544 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5545 tc_i386_force_relocation.
5547 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5549 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5551 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5553 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5554 current opcode after writing the first insturction of a reverse
5557 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5559 * read.h (generate_lineno_debug): Add prototype.
5560 * read.c (generate_lineno_debug): Make non-static.
5562 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5564 * config/tc-i386.c (md_assemble): Only warn for address/data size
5567 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5569 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5570 against Thumb function names, as the linker needs this information.
5572 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5574 * expr.c (operand): Check also that there is no advance in operand
5575 after atof_generic in order to decide "is it label 0f or floating
5578 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5580 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5581 command line options with a single dash.
5582 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5584 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5586 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5587 * tc-arm.c (arm_fix_adjustable): New routine.
5589 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5591 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5592 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5593 demand_empty_rest_of_line before mri_comment_end.
5594 (equals): Check garbage after expression before
5595 mri_comment_end in MRI mode.
5597 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5599 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5600 small immediate constant to use the constant itself rather than
5603 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5605 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5606 (pa_leave): Likewise.
5608 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5610 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5612 (i386_operand): Fix an error message.
5614 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5616 * doc/c-arm.texi (ARM Directives): Document .req directive.
5618 * config/tc-arm.c (reg_required_here): Display erroneous string if
5619 the register name could not be decoded.
5620 Do not set inst.instruction if the sift is -1.
5622 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5624 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5627 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5629 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5630 even if it is belived to be unnecessary.
5632 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5634 config/tc-i386.c (i386_operand): Size immediate constants by
5635 suffix (erroneously removed as part of July 7 change).
5637 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5639 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5640 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5641 (armelf_frob_symbol): New Routine.
5642 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5644 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5646 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5648 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5650 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5651 command line switches passed to assembler.
5653 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5655 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5656 (gas_cgen_opcode_desc): Declare.
5657 (gas_cgen_parse_operand): Declare.
5658 (*): Prepend gas_ to gas specific fns to denote them as such.
5660 * cgen.c (gas_cgen_opcode_desc): New global
5661 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5662 (queue_fixup): Renamed from cgen_queue_fixup.
5663 (*): Prepend gas_ to gas specific fns to denote them as such.
5665 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5666 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5667 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5668 Open opcode table and initialize it.
5669 (make_parallel): Use gas_cgen_opcode_desc.
5670 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5671 (md_assemble): Ditto.
5673 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5675 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5676 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5677 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5678 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5679 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5680 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5681 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5682 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5683 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5684 (INIT_STAB_SECTION): Likewise.
5685 (OBJ_PROCESS_STAB): Likewise.
5687 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5688 (md_parse_option): Watch for them.
5689 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5690 (md_begin): Kill neverdef code.
5691 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5692 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5693 (s_alpha_coff_wrapper): New.
5694 (md_pseudo_table): Trap all ECOFF pseudos.
5696 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5698 Start of changes to remove mdebug section from mips*-elf
5699 Based on MIPS_STAB_ELF definition
5700 * acconfig.h: undef if not configured
5701 * config.in: undef if not configured
5702 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5703 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5704 * stabs.c (s_stab_generic): flush frag
5706 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5708 * configure.in: (arm-*-elf): Handle.
5709 (thumb-*-elf): Handle.
5710 * configure: Regenerate.
5711 * read.c (stringer): Fix typo in comment.
5712 * write.c (fixup_segment): Don't add symbol value to addend if
5714 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5716 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5719 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5721 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5722 (write_2_short): Emit warning if new flag is set.
5723 (do_assemble): Set flags if left instruction is one of special
5724 "right-instruction-killer" type.
5726 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5728 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5729 Always output words in debug_info section as big endian.
5730 (sparc_target_format): Choose correct bfd target.
5731 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5733 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5735 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5736 to work with internationalization code. Issue an error when two
5737 operands match that are not allowed to match.
5739 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5741 * configure.in (install_tooldir): Allow target to specify whether
5742 it wants to be installed in $(tooldir)/bin.
5743 * configure: Regenerate.
5744 * Makefile.am (install-exec-local): Set install-exec-tooldir
5745 dependency via configure.
5746 * Makefile.in: Regenerate.
5748 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5750 * Makefile.am (install-exec-local): Split into two ...
5751 (install-exec-bindir,install-exec-tooldir): New rules.
5752 * Makefile.in: Regenerate.
5754 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5756 * Makefile.am (install-exec-local): Don't remove the file before
5757 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5758 W. Rozycki <macro@ds2.pg.gda.pl>.
5759 * Makefile.in: Rebuild.
5761 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5763 * cgen.c: Include libiberty.h.
5764 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5765 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5766 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5767 (md_cgen_lookup_reloc)): Declare.
5768 (md_cgen_record_fixup_exp): Declare.
5769 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5770 (m32r_relax_frag): Declare.
5771 (cgen_md_apply_fix3): Decls moved to cgen.h.
5772 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5773 (m32r_cgen_record_fixup_exp): Delete decl.
5774 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5775 (assemble_nop): Delete.
5776 (expand_debug_syms): Delete unused `exp'.
5777 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5778 Add default case for -Wall.
5779 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5780 (md_atof): Delete unused wordP.
5782 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5784 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5787 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5789 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5790 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5791 .print, .purgem, and .struct. Remove documentation for
5794 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5796 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5797 Update call to insert_operand.
5799 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5801 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5803 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5805 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5806 whitespace after a prefix operator.
5808 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5810 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5812 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5814 * config/tc-sparc.c (log2): New static function.
5815 (s_reserve): Use log2 to convert alignment before calling
5817 (s_common): Use log2 to convert alignment before calling
5818 record_alignment and frag_align.
5819 (sparc_cons_align): Use log2.
5821 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5823 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5824 (s_common): Likewise.
5826 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5827 initialization of waddr.
5828 (sparc_elf_final_processing): Add default case to switch.
5830 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5832 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5833 than temporary real.
5835 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5837 * write.c (subsegs_finish): Don't align the segments if there were
5840 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5841 copying aux information.
5843 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5844 expression into a symbol.
5846 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5848 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5849 type to unsigned int.
5850 (md_assemble): Change type used to store offsets from unsigned
5852 (i386_operand): Switch error check to only call RESTORE_END_STRING
5853 once after parse_register.
5855 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5857 * config/tc-v850.c (md_show_usage): Changed format to match that
5860 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5862 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5864 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5866 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5869 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5871 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5872 * doc/Makefile.in: Rebuild.
5874 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5876 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5877 for %lo expressions.
5878 (mips_ip, case 'u'): Move range check after code to mask
5879 off bits in %hi/%lo expressions. Mask off high bits for
5882 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5884 * doc/Makefile.am (gasver.texi): New target.
5885 (as.info, as.dvi): Depends upon gasver.texi.
5886 * doc/as.texinfo: Include gasver.texi. Mention version number on
5887 title page and in top node.
5888 * doc/Makefile.in: Rebuild.
5890 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5892 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5893 but not including the line containing the edict.
5894 * listing.h (LISTING_EOF): New.
5895 * input-scrub.c (input_scrub_next_buffer): Call it.
5897 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5899 * config/tc-i386.c (i386_operand): Don't set the size of an
5900 immediate address based solely on the suffix and the mode.
5902 * config/tc-i386.c (md_assemble): Add assertion to make sure
5903 overlap2 does not set Imm.
5905 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5906 sequences of whitespace to a single space.
5907 (is_space_chars): Just compare with space.
5908 (md_begin): Don't initialize space_chars.
5909 (md_assemble): Just skip a single whitespace character.
5910 (i386_operand): Rewrite base-index parsing to use new
5911 parse_register, and to skip white space. Skip white space in a
5912 number of other places too. Don't give error message if
5913 parse_register fails.
5914 (parse_register): Change reg_string parameter to be non-const.
5915 Add end_op parameter. Skip white space after the `%', and return
5916 end of register string. Give error message here rather than
5919 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5921 Based on patch from Matt Semersky <matts@scd.hp.com>:
5922 * expr.c (op_encoding): Make const.
5923 (expr_set_precedence): New function.
5924 (expr_begin): Don't set operator rankings, just call
5925 expr_set_precedence.
5926 * expr.h (expr_set_precedence): Declare.
5927 * read.c (s_mri): Call expr_set_precedence.
5929 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5931 * doc/as.texinfo (Statements): Remove paragraph discussing
5932 continuing lines with a backslash. This hasn't worked for years,
5935 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5937 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5939 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5940 (ps_CTORS, ps_DTORS): New section types.
5941 (vms_fixup_xtors_section): New function
5942 (Ctors_Psect, Dtors_Psect): Define.
5943 (IS_GXX_XTOR): Define
5944 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5945 Filter static constructors/destructors and add to
5946 Ctors_Symbols/Dtors_Symbols chain.
5947 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5948 appropriate section.
5950 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5951 * makefile.vms: Merge vax/vms support.
5953 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5955 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5956 (elf_pseudo_table): Add them.
5957 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5958 (md_apply_fix): Accept them.
5959 (mips_fix_adjustable): Don't adjust them.
5960 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5961 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5962 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5963 (tc_fix_adjustable): Don't adjust them.
5965 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5967 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5969 * Makefile.in: Regenerate.
5970 * configure.in: AC_SUBST cgen_cpu_prefix.
5971 * configure: Regenerate.
5973 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5975 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5976 Changed all users of COND12_DELAY.
5978 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5980 * config/tc-mn10300.c (set_arch_mach): New function.
5981 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5982 (md_begin): Default to mn10300 mode.
5983 (md_assemble): Only accept instructions for the core mn10300
5984 chip and the active machine type.
5986 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5988 * subsegs.h (segment_info_type): Give the struct a name.
5989 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5990 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5991 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5992 * config/tc-w65.h (tc_reloc_mangle): Declare.
5993 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5995 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5997 * config/tc-v850.c (v850_comm): Restore old section
5998 after common processing.
6000 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6002 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6004 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6006 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6007 char with code that explicitly sign-extends.
6009 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6011 * config/tc-v850.c (md_begin): Restore text section as the current
6012 section after creating call table sections.
6013 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6016 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6017 with call to macro SYM_AUXINFO.
6019 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6021 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6022 with the program transform name.
6023 * Makefile.in: Rebuild.
6025 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6027 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6030 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6032 * config/tc-i386.c (i386_operand): Be prepared for a space between
6033 the open parenthesis and the start of the register operand,
6034 because of the June 16 change.
6036 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6038 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6041 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6043 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6044 even if it is belived to be unnecessary.
6046 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6048 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6050 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6052 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6054 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6055 shift amount for a repeated operand. The shift amount for the
6056 repeated copy comes from the size of the operand.
6058 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6060 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6062 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6064 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6066 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6068 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6069 characters in it as LEX_IS_SYMBOL_COMPONENT.
6070 * config/tc-i386.h (tc_symbol_chars): Define.
6071 (extra_symbol_chars): Declare.
6072 * config/tc-i386.c (extra_symbol_chars): Define.
6073 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6074 (line_comment_chars): Set to '/' if TE_LINUX.
6075 * doc/c-i386.texi (i386-prefixes): Update.
6076 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6078 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6080 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6081 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6083 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6085 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6086 constraint in instructions REP & REPI.
6088 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6090 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6091 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6093 (check_range): If the operand is shifted, then shift the number
6094 before checking its range.
6096 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6098 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6101 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6103 * config/tc-v850.c (v850_comm): Create special sections as needed.
6105 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6107 * config/tc-d10v.c (write_2_short): Addition of swapping
6108 instructions for sequential and reverse sequential order when
6109 given order is not possible.
6111 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6113 * Makefile.am: Rebuild dependencies.
6114 (DEP_INCLUDES): Fix reference to intl build directory.
6115 * Makefile.in: Rebuild.
6117 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6119 * doc/c-i386.texi: Update 16 bit documentation.
6121 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6122 IgnoreDataSize to IgnoreSize as they are used for address size as
6124 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6125 32-bit mode, similarly addr16/data16 and variants.
6127 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6129 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6130 sequential word multiply instructions.
6132 (do_assemble): Add extra command line argument, to allow mul32
6133 attribute to be preserved across parallel insns.
6134 (md_assemble): Insert NOPs between explicitly parallel insns which
6135 contain an 32 bit multiply and a 16 multiply.
6137 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6139 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6142 * config/tc-i386.c (reloc): Add braces.
6144 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6145 consistent with Intel naming.
6146 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6147 use bitfields in sib_byte.
6148 (modrm_byte): Don't use bitfields here either.
6150 * config/tc-i386.c (current_templates): Add const.
6151 (parse_register): Add const to return, param, and char *s.
6152 (i386_operand): Add const to reg_entry *r.
6153 * config/tc-i386.h (templates): Add const to start, end.
6155 Inspired by code for 16 bit gas support from Martynas Kunigelis
6156 <martynas@nm3.ktu.lt>:
6157 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6158 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6159 (uses_mem_addrmode): Remove.
6160 (md_estimate_size_before_relax): Add support here too.
6161 (md_relax_table): Rewrite interface to md_relax for 16 bit
6163 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6164 (opcode_suffix_to_type): Remove.
6165 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6166 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6167 (md_convert_frag): Likewise.
6168 (i386_operand): Add support for 16 bit base/index regs,
6169 immediates, and displacements. Remove some unnecessary casts, and
6170 localise end_of_operand_string, displacement_string_start,
6171 displacement_string_end variables. Add GCC_ASM_O_HACK.
6172 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6174 * config/tc-i386.c (prefix_hash): Remove.
6175 (md_begin): Rewrite without obstacks. Remove prefix hash table
6176 handling. Rewrite lexical table handling.
6177 (i386_print_statistics): Don't print prefix statistics.
6178 (md_assemble): Rewrite instruction parser so that line is not
6179 converted to lower case. Don't do a hash_find for prefixes,
6180 instead recognise them via opcode modifier.
6181 (expecting_operand, paren_not_balanced): Localise variables.
6182 * config/tc-i386.h (IsPrefix): Define.
6183 (prefix_entry): Remove.
6185 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6186 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6187 '\\' in case where comment_chars contains '/'.
6189 * config/tc-i386.c (MATCH): Ensure given operand and template
6190 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6191 you must write `ljmp *table(%ebx)'.
6193 From H.J. Lu <hjl@gnu.org>:
6194 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6195 as 0 ifndef BFD_ASSEMBLER.
6196 (md_assemble): Allow immediate operands without suffix or
6197 other reg operand to default in size to the current code size.
6199 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6201 * config/tc-v850.c (md_begin): Restore creation of
6202 .call_table_text and .call_table_data sections.
6204 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6206 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6207 after emitting a word of noops.
6209 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6211 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6212 (i386_operand): Simplify checks for valid base/index combinations.
6213 Disallow `in 4(%dx),%al'.
6215 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6217 (add_prefix): Change parameter from char to int.
6219 * config/tc-i386.h (Ugh): Define opcode modifier.
6220 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6222 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6223 CONSISTENT_REGISTER_MATCH macros to check register types more
6224 thoroughly. Check for illegal suffix/operand combinations
6225 when matching insns with operands. Handle new `s' suffix, and
6226 associated FloatMF opcode modifier for float insns with memory
6228 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6229 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6230 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6231 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6232 DATA_PREFIX_OPCODE throughout.
6234 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6235 (md_assemble): Rewrite suffix/register operand checking code to be
6236 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6237 AnyMem, the better to grep.
6239 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6240 given a memory operand. Don't set Abs bits either.
6241 (type_names): Remove Mem*, Abs*.
6242 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6243 define opcode_modifiers as these cases are handled by Disp8,
6244 Disp16, Disp32 and suffix checks.
6245 (COMES_IN_BOTH_DIRECTIONS): Remove.
6246 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6248 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6249 if IgnoreDataSize modifier given. Remove ShortformW modifier
6250 test. Add test for ShortForm in W base_opcode modification.
6251 Merge Seg2ShortForm and Seg3ShortForm code.
6252 * config/tc-i386.h (ShortFormW): Remove.
6253 (IgnoreDataSize): Define.
6255 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6257 * config/tc-d30v.c (md_assemble): Store previous segment state
6258 with previous instruction.
6260 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6262 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6263 (ebp, esp): Remove static variables.
6264 (MATCH): Remove test for InOutPortReg.
6265 (i386_operand): Properly handle InOutPortReg here instead.
6266 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6267 (md_assemble): Simplify and correct modrm and sib generation.
6268 (i386_operand): Add warning for scale without index.
6269 Rewrite checks for valid base/index combinations.
6271 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6272 macros and enclose in do while(0).
6273 (RESTORE_END_STRING): Likewise.
6274 (md_assemble): Add one to printed operand number so we start
6275 from 1 not 0. Add some more gettext invocations.
6276 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6279 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6280 DATA_PREFIX, SEG_PREFIX): Define.
6281 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6282 (check_prefix): Remove function.
6283 (add_prefix): New function. Add prefix to i.prefix as well as
6285 (md_assemble): Changes for add_prefix. Remove hack for wait
6286 prefix, instead always output prefixes in fixed order. Test
6287 for jcxz/loop when selecting between word & dword operations,
6288 and add address size prefix rather than operand size prefix.
6289 Remove operand -> address size hack when emitting jcxz/loop.
6290 (i386_operand): Remove O_Absent check as it's done in expr.
6292 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6294 * configure.in: Recognize m5200 as a cpu_type of m68k.
6295 * aclocal.m4: Rebuild with current libtool.
6296 * configure: Rebuild.
6298 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6300 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6301 to relaxable_symbol to prevent references to external symbol from
6304 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6306 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6307 symbols are relaxable.
6309 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6311 * config/tc-v850.c (md_begin): Don't create special
6312 sections by default.
6314 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6316 * config/tc-mips.c (macro): For div and udiv, close the
6317 reorder block as soon as possible.
6319 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6321 From Matt Semersky <matts@scd.hp.com>:
6322 * macro.c (macro_mri_mode): New function.
6323 * macro.h (macro_mri_mode): Declare.
6324 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6327 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6329 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6332 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6333 until after xstrdup in OBJ_EVAX case.
6335 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6337 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6338 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6339 of hardcoded magic number.
6340 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6342 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6344 * read.c (do_s_func): New function.
6346 * read.h (do_s_func): Add prototype.
6348 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6350 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6351 nops if fill pattern not specified.
6353 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6355 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6356 * config/te-go32.h (TE_GO32): Define.
6357 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6359 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6361 Implement .func/.endfunc pseudo-ops.
6362 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6364 * read.c (potable): Add .func,.endfunc.
6365 (s_func): New function.
6366 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6368 (in_doc_func_p,current_function_label): New static globals.
6369 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6371 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6373 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6374 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6375 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6376 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6377 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6378 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6379 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6380 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6381 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6382 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6383 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6384 * config/tc-a29k.c: Don't define md_short_jump_size,
6385 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6386 * config/tc-alpha.c: Likewise.
6387 * config/tc-alpha.h: Likewise.
6388 * config/tc-arm.c: Likewise.
6389 * config/tc-h8300.c: Likewise.
6390 * config/tc-h8500.c: Likewise.
6391 * config/tc-hppa.c: Likewise.
6392 * config/tc-i860.c: Likewise.
6393 * config/tc-i960.c: Likewise.
6394 * config/tc-ppc.c: Likewise.
6395 * config/tc-sh.c: Likewise.
6396 * config/tc-sparc.h: Likewise.
6397 * config/tc-tic30.c: Likewise.
6398 * config/tc-w65.c: Likewise.
6399 * config/tc-z8k.c: Likewise.
6401 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6403 * config/tc-vax.c (_): Delete this macro used for placeholder
6404 values in vax_operand_width_size; it conflicts with the _() macro
6405 used for internationalization.
6407 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6409 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6410 code. From Chris Moller <moller@bops.com>.
6412 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6413 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6414 * read.c (emit_expr): Initialize seg and subseg fields of a new
6416 * write.c (write_object_file): Switch to the appropriate segment
6417 and subsegment when processing a broken word.
6419 * config/tc-m68k.c (mri_assemble): New static function.
6420 (build_mri_control_operand): Call mri_assemble rather than
6422 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6423 (s_mri_endf, s_mri_endw): Likewise.
6425 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6427 * read.c (s_org): Call md_flush_pending_output if it is defined.
6429 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6431 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6433 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6434 (md_parse_option): Add for same.
6435 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6436 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6437 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6439 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6441 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6443 * config/tc-arm.c (find_real_start): Relax definition of local
6446 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6448 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6449 symbols at the given address, not just the last one specified.
6451 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6453 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6454 or number_to_chars_littleendian to write data.
6456 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6458 * config/tc-v850.c (md_assemble): Remove artificially created
6459 register name symbols.
6461 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6463 * write.c (fixup_segment): Change "segment" to "section" in
6466 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6468 * write.c (fixup_segment): Change sym1-sym2 message again.
6470 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6472 * write.c (fixup_segment): Improve error message for sym1-sym2
6473 errors when sym1 is in a different segment from sym2.
6475 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6477 * config/tc-m32r.c (warn_unmatched_high): New static local.
6478 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6479 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6480 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6481 (md_parse_option): Likewise.
6482 (md_show_usage): Likewise.
6483 (m32r_frob_file): Likewise.
6485 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6486 (read_a_source_file): Call them.
6487 * read.h (stabs_generate_asm_file): Declare.
6488 * stabs.c (stabs_generate_asm_file): New function.
6489 (generate_asm_file): New function.
6490 (stabs_generate_asm_lineno): Move file name handling into
6493 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6495 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6496 (d30v_current_align, d30v_current_align_seg): New variables.
6497 (d30v_last_label): New variable.
6498 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6499 (s_d30v_data, s_d30v_section): Likewise.
6500 (md_pseudo_table): Call them.
6501 (md_begin): Initialize d30v_current_align_seg.
6502 (md_assemble): Call d30v_align when needed by known current alignment.
6503 (d30v_frob_label, d30v_cons_align): New functions.
6504 * config/tc-d30v.h (md_do_align): Remove.
6505 (tc_frob_label): Call d30v_frob_label.
6506 (md_cons_align): New.
6508 * config/tc-d30v.c (find_format): Convert complex expressions to
6509 expression symbols before processing. Clean up code formatting.
6511 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6513 * po/Make-in (install-info): New target.
6515 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6517 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6519 * config/tc-mn10300.c (md_assemble): Likewise.
6521 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6523 * Makefile.am: Update with `make dep-am'.
6524 (HFILES): Add cgen.h.
6525 (cgen.o): Depend on cgen.h.
6526 * Makefile.in: Regenerate.
6528 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6530 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6532 * gasp.c (grab_label): Permit a label to be a preprocessor
6533 variable by permitting a label to start with a backslash.
6535 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6537 * config/tc-mips.c (validate_mips_insn): Removed hack
6538 for previously inaccessible bitfields in some INSN_TRAP
6541 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6543 * config/tc-d30v.c (do_assemble): Abort with error message
6544 if opcode operands do not match.
6546 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6548 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6549 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6550 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6551 similar new 'q' operand.
6553 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6555 * cgen.c (cgen_asm_finish_insn): Fix typo.
6557 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6560 * cgen.c: Include it.
6561 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6562 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6563 All callers updated.
6564 * config/tc-m32r.c: Include cgen.h.
6565 (m23r_insn): New members num_fixups,fixups.
6567 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6569 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6570 to avoid compiler warning.
6572 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6574 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6577 * makefile.vms (OBJS): Add ehopt.obj
6579 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6581 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6583 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6585 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6586 a short format insn.
6587 (md_assemble): Set it for explicitly packed insns.
6589 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6591 * config/obj-coff.c (c_symbol_merge): Do not take address of
6592 native fields when performing the memcpy.
6594 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6596 * config/tc-mips.c (macro,macro2): Implement
6597 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6599 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6601 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6602 relocations against globally visible symbols.
6603 * config/tc-m68k.c (relaxable_symbol): New macro.
6604 (m68k_ip, md_estimate_size_before_relax): Use it.
6605 (tc_m68k_fix_adjustable): Also handle weak symbols.
6607 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6609 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6610 references to externally visible symbols.
6611 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6612 values in twice for a PC relative reloc if the symbol is
6615 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6616 don't adjust a PC relative reloc against an externally visible
6618 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6619 for a PC relative fixup against an externally visible defined
6620 symbol, arrange to store object file and addend values as though
6621 the symbol were not defined.
6622 (tc_gen_reloc): Likewise.
6624 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6626 * read.c (sizeof_leb128): Referenced externally by write.c so
6629 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6631 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6632 and expand a 'debug' symbol associated with the next instruction
6633 that does not cause a short instruction to be filled with a NOP.
6634 (md_pseudo_table): Add support for .debugsym.
6635 (assemble_parallel_insn): Add calls to expand_debug_sym as
6637 (md_assemble): Ditto.
6639 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6641 * as.c (main): Conditionally call setlocale.
6642 * gasp.c (main): Likewise.
6643 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6644 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6646 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6648 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6650 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6652 * config/tc-hppa.c: Change all calls to bzero to use memset.
6653 (pa_ip): Add cast to avoid warning.
6654 (tc_gen_reloc, md_apply_fix): Likewise.
6655 (pa_find_space_by_number): Likewise.
6656 (hppa_force_relocation): Likewise.
6657 (pa_block): Change i to unsigned int.
6658 * config/obj-som.h (obj_som_copyright): Declare.
6660 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6662 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6663 for line numbers for assembly source.
6665 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6667 * configure.in: Change version number to 2.9.4
6668 * configure: Rebuild.
6670 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6672 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6674 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6676 * ecoff.h: Change symbolS in function declaration to struct
6679 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6681 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6682 (md_convert_frag): Fix i18n typo.
6684 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6686 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6687 * ecoff.h: Protoype it.
6688 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6689 [EVAX] (s_alpha_prologue): Delete.
6690 (md_pseudo_table): Update.
6692 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6694 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6695 array to local pointer.
6696 (get_args, parse_expr): Add casts to avoid warnings.
6698 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6700 * read.c (s_set): Cast xmalloc return value to fragS *.
6701 * config/tc-m68k.c (m68k_ip): Function made static to match
6702 previous forward declaration.
6703 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6705 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6707 * config/tc-v850.c: Add internationalisation macros to error
6710 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6711 macros to error strings.
6713 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6715 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6716 reloc is in the TOC csect.
6717 (md_apply_fix3): Correct gettext typo.
6719 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6721 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6722 .L - they are local labels and the branches are not really
6723 function calls but rather far jumps.
6725 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6727 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6729 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6731 * config/tc-i386.c (md_assemble): Print operand number rather than
6732 using ordinal_names.
6733 (i386_operand): Likewise.
6735 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6737 * Makefile.am (INTLLIBS): Define to work around apparent automake
6739 All Makefiles: Regenerated.
6741 * Many files: Added gettext invocations around user-visible
6743 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6744 HAVE_LC_MESSAGES): Define.
6745 * dep-in.sed: Added asintl.h.
6746 * po/Make-in: New file.
6747 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6749 * read.c (Z_): Renamed from `_'.
6750 * Makefile.am (SUBDIRS): Added po.
6751 (POTFILES): new macro.
6752 (po/POTFILES.in): New target.
6753 ($(OBJS)): Added asintl.h.
6755 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6756 (as_new_LDADD): Added $(INTLLIBS).
6757 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6758 (gasp_new_LDADD): Added $(INTLLIBS).
6759 (gasp_new_DEPENDENCIES): New macro.
6760 * configure, aclocal.m4: Rebuilt.
6761 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6763 (ALL_LINGUAS): Define.
6764 * macro.c: Include "asintl.h".
6765 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6766 * as.h: Include "asintl.h".
6767 * config/tc-i386.c (ordinal_names): Removed.
6768 (md_assemble): Changed error text to avoid ordinal_names.
6769 (i386_operand): Likewise.
6770 (reloc): Added as_bad to avoid i18n problems.
6771 (tc_gen_reloc): Likewise.
6772 * config/tc-arm.c (bad_args): Now a #define.
6774 * config/obj-vms.c (VMS_stab_parse): Changed type of
6776 (global_symbol_directory): Unified strings to avoid i18n
6778 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6779 avoid i18n problems.
6780 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6781 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6783 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6785 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6787 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6789 * as.c (print_version_id): Added an fprintf to avoid i18n
6791 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6793 * expr.c (expr): Added as_warn call to avoid i18n problems.
6794 * messages.c (as_assert): Changed code to avoid i18n problems.
6795 (as_abort): Likewise.
6796 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6797 (s_space): Likewise.
6798 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6800 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6802 * config/tc-i386.c (check_prefix): New static function, split out
6804 (struct _i386_insn): Add wait_prefix field.
6805 (md_assemble): Remove wait_prefix local variable. Use
6806 check_prefix when adding a prefix.
6808 * config/tc-i386.c (current_templates): New static variable.
6809 (md_assemble): Remove current_templates local variable.
6810 (md_assemble, i386_operand): Improve error and warning messages in
6811 many places. Add RESTORE_END_STRING in many places before error
6812 return. Clarify some comments.
6814 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6816 (md_assemble): Parse string instruction operands, looking for
6817 segment override prefixes. Check for invalid segment prefixes on
6819 (i386_operand): i.seg[] and max mem_operand changes for string
6821 * config/tc-i386.h (EsSeg): Define.
6823 * config/tc-i386.h (regKludge): Define.
6824 (iclrKludge, imulKludge): Don't define.
6825 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6826 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6827 opcode_modifier checks to look for more common cases first. Add
6828 default_seg for IsString case.
6830 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6832 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6834 * configure: Rebuild with new automake and libtool.
6835 * aclocal.m4, Makefile.in: Likewise.
6837 * doc/Makefile.am (as.dvi): New target.
6838 * doc/Makefile.in: Rebuild.
6840 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6842 * configure.in: Added sparc86x support.
6844 * configure: Rebuild.
6846 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6848 (md_parse_option): Warn if -EL is not supported for this architecture.
6850 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6852 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6854 * config/tc-mips.c (mips_ip): Note when we use get match on
6855 the full instruction name.
6857 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6859 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6860 back into the expression to handle add/sub simplification correctly.
6862 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6864 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6866 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6868 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6871 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6873 * symbols.c (max_indent_level): New global.
6874 (print_symbol_value_1): Use it.
6875 * expr.h (expr_build_dot): Declare.
6876 * expr.c (expr_build_dot): New function.
6878 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6880 * symbols.c (print_binary): New function.
6881 (print_expr_1): Call it.
6883 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6885 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6886 operand in the opcode.
6888 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6890 * config/tc-i386.h: Reorder operand flags and opcode modifier
6891 flags for clarity. Remove unused definitions: Unknown,
6892 ImmUnknown, DispUnknown, NoModrm.
6893 * config/tc-i386.c (type_names): Add missing Debug type.
6894 (md_assemble): Better duplicate prefix checking. Quicker string
6895 instruction check via new opcode_modifier flag.
6897 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * doc/as.texinfo (Invoking): Clarify -Wa example.
6901 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6903 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6904 (s_mips_weakext): Define.
6905 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6906 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6909 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6911 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6912 is an error if the value can not be computed at assembly time.
6913 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6915 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6917 * gasp.c (main): Set next field of new include_path structure to
6918 NULL. From Avery Pennarun <averyp@gdc.ca>.
6920 * read.c (s_mri_sect): Call as_bad rather than abort for an
6921 unsupported MRI target.
6923 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6925 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6926 the destination of a branch instruction should be altered.
6927 (find_real_start): New function: Locate the real, Thumb coded
6928 start of a Thumb function.
6929 (do_t_branch23): Alter the destination of branches to Thumb
6932 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6934 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6936 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6939 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6941 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6942 * doc/c-hppa.texi: Likewise.
6944 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6946 * Makefile.am: Rebuild dependencies.
6947 * Makefile.in: Rebuild.
6949 * Makefile.am (DEP_INCLUDES): New variable.
6950 (.dep1): Change to work when srcdir is not an absolute path.
6951 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6952 * Makefile.in: Rebuild.
6954 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6956 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6957 LinearAddress patch.
6959 * configure.in: Set version to 2.9.1.
6960 * configure: Rebuild.
6962 * Branched binutils 2.9.
6964 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6966 * config/tc-i386.h (FWait): Define.
6967 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6968 other prefixes. Check FWait flag in opcode table to see which
6969 instructions require an fwait prefix.
6971 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6973 * stabs.c (get_stab_string_offset): Always create a stab string
6976 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6978 Fix some gcc -Wall warnings:
6979 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6980 * ehopt.c (eh_frame_code_alignment): Likewise.
6981 * expr.c (integer_constant, operand): Likewise.
6982 * frags.c (frag_align): Likewise.
6983 * gasp.c (level_0, change_base, doinstr): Likewise.
6984 * hash.c (hash_ask): Likewise.
6985 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6986 (debugging_pseudo): Likewise.
6987 * macro.c (define_macro, check_macro): Likewise.
6988 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6989 (ignore_rest_of_line, float_cons): Likewise.
6990 * symbols.c (decode_local_label_name): Likewise.
6991 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6992 (fixup_segment, number_to_chars_bigendian): Likewise.
6993 (number_to_chars_littleendian): Likewise.
6994 * config/atof-ieee.c (gen_to_words): Likewise.
6995 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6996 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6997 * read.c (output_big_sleb128): Initialize locals to avoid
6999 (output_big_uleb128, equals): Likewise.
7000 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7001 to unsigned int. Change zeros to unsigned int.
7002 * cond.c (s_if): Add return to default case.
7003 * frags.c (frag_now_fix): Change return type to addressT.
7004 * frags.h (frag_now_fix): Update declaration.
7005 * listing.c (file_info_struct): Change linenum to unsigned int.
7006 (struct list_info_struct): Change hll_line to unsigned int.
7007 (print_source): Update format string.
7008 * read.c (emit_expr): Change scan to unsigned int, and don't
7009 bother to initialize it.
7010 * symbols.c (dollar_label_count): Change to unsigned long.
7011 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7012 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7013 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7015 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7017 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7018 mcf5200 just as we do for m68000.
7019 (m68k_init_after_args): Likewise.
7020 (md_estimate_size_before_relax): Likewise.
7022 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7024 * config/tc-v850.c (md_assemble): Store relocation addend in
7025 fixup instead of instruction.
7027 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7029 * config/tc-i386.c (md_assemble): Swap template arguments to
7030 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7031 This macro is currently symmetric, so passing them the wrong
7032 way didn't cause any problem, but may if the macro is changed
7034 After copying template to i.tm, use i.tm. rather than t-> to
7035 access fields, and make t a const*
7036 Move i.tm.operand_types[] swap to immediately after the copy.
7038 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7040 * expr.h (expr_build_uconstant): Add prototype.
7041 (expr_build_unary,expr_build_binary): Add prototypes.
7042 * expr.c (expr_build_uconstant): New function.
7043 (expr_build_unary,expr_build_binary): New functions.
7045 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7047 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7048 * macro.c (macro_expand_body): Increase buffer size.
7049 * messages.c (as_warn): Likewise.
7050 (as_warn_where, as_bad, as_bad_where): Likewise.
7052 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7054 Based on patch from H.J. Lu <hjl@gnu.org>:
7055 * Makefile.am (DISTSTUFF): New variable.
7056 (diststuff): New target.
7057 * Makefile.in: Rebuild.
7059 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7061 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7062 m32r_elf_section_change_hook.
7064 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7065 emit a nop if a section ends with a 16 bit instruction.
7067 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7069 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7070 s_lcomm rather than obj_coff_lcomm.
7071 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7073 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7075 * config/tc-i386.h (LinearAddress): Define.
7076 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7077 instruction, don't use a default segment.
7079 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7081 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7082 * configure: Rebuild.
7084 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7086 * aclocal.m4, configure: Rebuild with libtool 1.2.
7088 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7090 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7091 PC relative branches. Patch courtesy of Jonathan Walton.
7094 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7096 * configure.in (emulations): Add thumb-pe target.
7098 * configure (emulations): Add thumb-pe target.
7100 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7102 * itbl-lex.l (yywrap): Don't define if already defined as a
7105 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7107 * depend.c (quote_string_for_make): New function.
7108 (wrap_output): Use it.
7110 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7112 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7113 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7115 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7117 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7118 Recognize -GN and -relax.
7119 (md_begin): Initialize gp size from -G switch.
7120 (alpha_force_relocation): Always force if -relax.
7121 (alpha_align): Take a new argument that will specify when to
7122 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7123 Change all callers. Emit nop alignment padding as nop+unop pair.
7125 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7127 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7128 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7130 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7132 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7133 require padding to the next long word boundary.
7135 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7137 * cgen.c: #include symcat.h.
7138 * config/tc-m32r.c: Likewise.
7140 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7142 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7143 absolute expressions instead of '$' prefixed register names.
7145 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7147 * read.c (s_set): Record file and line info for symbols when -as.
7148 (pseudo_set): Don't overwrite that dummy fragment.
7150 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7152 * config/tc-ppc.c (md_pseudo_table): Add "section".
7153 (ppc_named_section): New static function.
7155 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7157 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7158 so we don't have to scan the entire list.
7160 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7162 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7163 case, allow the parallel instructions to modify the same flag
7166 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7168 * listing.c (list_symbol_table): Categorize symbols by
7169 undefined_section rather than sy_frag->line == NULL.
7171 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7173 * Makefile.am (install-exec-local): Install properly when ln
7174 fails or tooldir == prefix.
7176 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7178 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7179 Test result of insert_operand for error.
7181 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7183 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7184 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7185 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7186 * doc/Makefile.in: Rebuild.
7188 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7190 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7191 (macro): Fix handling of M_COP[0-3].
7193 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7195 Based on patches from Ross Harvey <ross@teraflop.com>:
7196 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7197 if macro_alternate or macro_mri.
7198 (getstring): Remove support for byte constants between < and >.
7199 (get_any_string): '<' only starts a string if macro_alternate or
7201 (macro_expand_body): Permit keyword parameters following
7202 positional parameters.
7204 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7205 * configure.in (alpha*-*-netbsd*): New target.
7206 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7207 * configure: Rebuild.
7209 * as.h (flag_warn_suppress_instructionswap): Move from here...
7210 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7211 here, and make static.
7213 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7214 BFD_ASSEMBLER or MANY_SEGMENTS.
7216 * as.c (show_usage): Update bug-gnu-utils address.
7217 * gasp.c (show_usage): Likewise.
7218 * doc/as.texinfo (Bug Reporting): Likewise.
7220 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7222 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7223 insns regardless of the size of a pointer if we're in mips I or
7225 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7227 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7229 Fix rac to accept only a0:
7230 * tc-d10v.c (parallel_ok, find_opcode):
7231 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7232 Introduce OPERAND_GPR.
7234 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7236 * read.c (s_fill): Handle non-constant repeat counts by creating
7237 an rs_space fragment.
7239 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7241 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7242 from as_bad to as_warn.
7244 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7246 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7247 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7248 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7250 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7252 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7253 seg_fix_rotP rather than fix_root from seg_info.
7255 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7257 * expr.c: Add support for 0x1_2_3_4 bignums.
7259 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7261 * configure.in: Change -linux* to -linux-gnu*.
7262 * configure: Rebuild.
7264 * app.c (do_scrub_begin): Treat \r as whitespace.
7266 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7268 * Makefile.am: Update dependencies.
7269 * Makefile.in: Rebuild.
7271 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7273 * configure, aclocal.m4: Rebuild with new libtool.
7275 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7277 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7278 the argument to bfd_set_arch_mach.
7279 (load_address): Use bfd_arch_bits_per_address to determine the
7280 bit size of an address instead of looking at the isa level.
7281 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7283 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7285 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7287 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7289 * ehopt.c: New file.
7290 * as.h (enum _relax_state): Add rs_cfa.
7291 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7292 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7293 * read.c (emit_expr): Call check_eh_frame.
7294 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7295 (relax_segment): Likewise.
7296 * Makefile.am: Rebuild dependencies.
7297 (GAS_CFILES): Add ehopt.c.
7298 (GENERIC_OBJS): Add ehopt.o.
7299 * doc/internals.texi (Frags): Document rs_cfa.
7301 * as.c (show_usage): Mention --traditional-format.
7302 (parse_args): Accept --traditional-format.
7303 * as.h (flag_traditional_format): Declare.
7304 * output-file.c (output_file_create): If flag_traditional_format,
7305 set BFD_TRADITIONAL_FORMAT on stdoutput.
7306 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7308 * config/tc-mips.c (append_insn): Make sure that if we have a
7309 fixup for an unmatched %hi reloc, it does not associated with a
7312 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7313 * doc/Makefile.in: Likewise.
7315 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7317 * config/tc-m32r.c (check_for_side_effects): New function.
7318 (can_make_parallel): Add checks for instruction side effects
7319 clashing with the other instruction.
7320 (assemble_parallel_insn): Improve warning messages. Return error
7321 message from non-swapped instruction order.
7323 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7325 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7327 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7328 md_cleanup definition. This moves the forced literal output to
7329 the end of the source pass, and avoids macro's inserting literals
7330 into the code immediately after the macro expansion.
7332 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7334 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7335 a gas internal symbol is adjustable.
7336 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7338 * as.h: If gcc version greater than 2.6, use `__format__' and
7339 `__printf__' in function attributes, rather than `format' and
7342 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7344 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7346 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7348 Add tms320c30 support:
7349 * config/tc-tic30.h: New file.
7350 * config/tc-tic30.c: New file.
7351 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7352 TARGET_FORMAT as "coff-tic30".
7353 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7354 * Makefile.am: Rebuild dependencies.
7355 (CPU_TYPES): Add tic30.
7356 (CPU_OBJ_VALID): tic30-aout is valid.
7357 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7358 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7359 * configure, Makefile.in: Rebuild.
7361 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7363 * config/tc-v850.c (md_assemble): Improvements to error messages.
7365 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7367 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7368 BFD_RELOC_HI16_S to store the high bits of any value.
7370 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7371 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7372 assembler calculate relocations to any external symbol at all.
7373 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7374 involving generation of pc-relative relocs.
7375 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7376 has been moved to md_apply_fix3.
7378 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7379 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7380 which actually means (the address of identifier's GOT entry) +
7381 constant, which is not particularly useful.
7383 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7385 * read.h (include_dirs): Declare.
7386 (include_dir_count,include_dir_maxlen): Declare.
7388 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7390 * configure.in: Correct check for shared opcodes library.
7391 * configure: Rebuild.
7393 * listing.c (buffer_line): If we can't open the file, set at_end.
7394 (listing_print): Remove unused local variable fi.
7396 * config/m68k-parse.y (reglistpair): Handle register list in
7399 * config/vms-conf.h: Don't undef VERSION.
7401 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7403 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7405 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7407 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7408 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7409 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7410 (EXTRA_DIST): Define.
7411 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7412 explicitly rather than via the list of object files.
7413 (gcc-as.opt): New file created when make-gas.com is run.
7414 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7415 itbl-cpu.h} to #include appropriate file rather than copying that
7417 * config/vms-conf.h: Synchronize with current config.in.
7418 * Makefile.in: Rebuild.
7420 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7422 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7423 (parallel_ok): Relaxed parallel subinstruction dependency check.
7425 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7427 * as.h (flag_warn_suppress_instructionswap): added new flag.
7428 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7429 command line argument.
7430 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7431 warning only if flag_warn_suppress_instructionswap is false.
7433 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7435 * configure.in (i386-*-mingw32*): New target.
7436 * configure: Rebuild.
7438 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7440 * symbols.c (resolve_symbol_value): Don't set the segment if it
7441 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7443 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7446 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7448 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7449 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7452 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7454 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7456 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7458 * config/tc-v850.c (v850_insert_operand): Display instruction when
7459 an error is encountered.
7461 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7463 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7464 (i386-*-sco3.2v5*coff): New target.
7465 (i386-*-sco3.2*): New target.
7466 * configure: Rebuild.
7468 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7470 * config/tc-v850.c: Tidy error message production.
7472 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7474 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7475 validate_immediate return value in the right type for comparisons
7478 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7480 * listing.c (MAX_BYTES): Use listing variables not constants.
7481 (data_buffer): No longer an array, but a pointer.
7482 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7483 (listing_listing): Allocate data_buffer.
7485 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7487 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7488 --listing-rhs-width, --listing-cont-lines.
7489 (show_usage): Update.
7490 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7491 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7492 (print_lines): Use the variables instead of the constants.
7493 (listing_listing): Likewise.
7494 * listing.h: Declare the new vars.
7496 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7498 * as.c (parse_args): Add --keep-locals alias for -L.
7499 Add --strip-local-absolute.
7500 (show_usage): Update.
7501 * as.h (flag_strip_local_absolute): New flag.
7502 * symbols.c (S_IS_LOCAL): Use it.
7503 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7504 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7505 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7507 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7509 * config/tc-m32r.c: Detect if explicitly parallel instructions
7510 might have an io conflict and issue a warning message.
7512 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7514 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7515 cgen_swap_fixups): Functions to save, restore and swap the fixup
7516 chain with a backup copy.
7517 (cgen_asm_finish_insn): Returns address of constructed insn.
7519 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7521 * listing.c (file_info_struct): Remove FILE, add POS.
7522 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7523 (file_info): Don't open the file.
7524 (buffer_line): Check for the file in the last_open cache, updating
7526 (print_source): Don't reference file_info->file.
7527 (listing_listing): Likewise.
7528 (listing_print): Close the file in the cache, if any.
7530 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7532 * read.c (dwarf_file_string): New file static variable.
7533 (emit_expr): Look for constant sequence that leads up to a file
7534 name in DWARF debugging output.
7535 (stringer): Use dwarf_file_string to decide whether to accept a
7536 string as a file name.
7538 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7540 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7541 (crack_operand): Add reg->reglst MRI hack.
7542 (r_seg): Put reglst symbols in reg_section.
7543 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7545 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7547 * tc-sh.c (get_specific): Handle SGR & DBR.
7549 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7551 * tc-h8300.c (parse_reg): Take the length of the symbol into
7552 account when attempting to match a register name.
7553 * tc-h8500.c (parse_reg): Likewise.
7555 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7557 * cgen.c: Formatting changes to improve readability.
7559 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7561 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7564 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7566 Based on a patch from Jim Wilson
7567 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7568 (tc_gen_reloc): Handle cross section PC relative relocs
7571 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7573 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7575 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7577 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7578 (expr_jmp_buf): New static local.
7579 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7580 (cgen_md_operand): New function.
7581 * tc-m32r.c: Clean up pass over `struct foo' usage.
7582 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7584 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7586 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7587 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7589 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7591 * config/tc-i386.c (i386_operand): Give an error if there are
7592 unrecognized characters after an expression.
7594 For older changes see ChangeLog-9697