| blob | d5b3c145ae3682ebfdbd50970c22819e7afb54ef |
1 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
4 Optimize the rotate by zero case.
6 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
8 * configure.in: Remove accidental enabling of bfd_gas=yes for
9 sh-coff targets.
10 * configure: Regenerate.
12 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
14 * app.c: Fix formatting.
15 * as.c: Likewise.
16 * ehopt.c: Likewise.
17 * expr.c: Likewise.
18 * input-file.c: Likewise.
19 * listing.c: Likewise.
20 * macro.h: Likewise.
21 * stabs.c: Likewise.
22 * symbols.c: Likewise.
24 2002-05-17 Alan Modra <amodra@bigpond.net.au>
26 * config/obj-generic.c: Delete file.
27 * config/obj-generic.h: Likewise.
29 2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
31 * config/tc-avr.c (mcu_types): Update for new devices.
33 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
35 * config/tc-mips.c (macro): Warn about wrong la/dla use.
37 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
39 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
40 worked sometimes by accident. Fix copy&paste comment.
42 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
44 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
45 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
46 (mips_elf_final_processing): Let n32 use .reginfo.
48 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
50 * config/tc-mips.c (append_insn): Fix too small range of variable.
52 2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
54 * config/tc-arm.c (arm_cleanup): Remove redundant call to
55 listing_prev_line().
57 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
59 * config/tc-arm.c (md_assemble): Remove redundant call to
60 listing_prev().
62 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
63 loc_directive_seen.
65 * stabs.c (s_stab_generic): Fix grammatical error in warning
66 message.
68 2002-05-13 Alan Modra <amodra@bigpond.net.au>
70 * write.c (subsegs_finish): Don't specially align last subseg.
72 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
74 * stabs.c (s_stab_generic): Warn about a description field that is
75 too big.
77 * config/obj-coff.c: Fix compile time warnings when compiling
78 without BFD_ASSEMBLER defined.
79 Fix formatting.
81 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
82 target.
83 (md_pcrel_from_section): Use md_pcrel_from().
85 2002-05-11 Bruno Haible <bruno@clisp.org>
87 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
88 by dwarf2_directive_loc, instead of calling dwarf2_where.
90 2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
92 * config/obj-coff.h: Fix formatting.
93 * config/tc-mcore.c: Likewise.
94 * config/tc-mn10300.c: Likewise.
95 * config/tc-openrisc.c: Likewise.
96 * config/tc-or32.c: Likewise.
97 * config/tc-pdp11.c: Likewise.
98 * config/tc-ppc.c: Likewise.
99 * config/tc-ppc.h: Likewise.
100 * config/tc-sh64.c: Likewise.
101 * config/tc-sh.c: Likewise.
102 * config/tc-tic54x.c: Likewise.
103 * config/tc-xstormy16.c: Likewise.
104 * config/tc-xstormy16.h: Likewise.
106 2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
108 * config/obj-coff.c: Fix formatting.
109 * config/obj-elf.c: Likewise.
110 * config/tc-alpha.c: Likewise.
111 * config/tc-arm.c: Likewise.
112 * config/tc-d10v.c: Likewise.
113 * config/tc-d30v.c: Likewise.
114 * config/tc-h8300.c: Likewise.
115 * config/tc-hppa.c: Likewise.
117 2002-05-09 Alan Modra <amodra@bigpond.net.au>
119 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
120 reloc when no_cond_jump_promotion.
122 2002-05-08 Jim Wilson <wilson@redhat.com>
124 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
125 current variable part of frag.
127 2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
129 * config/tc-mmix.c: Fix formatting.
130 * config/tc-mmix.h: Likewise.
132 2002-05-08 Alan Modra <amodra@bigpond.net.au>
134 * configure: Regenerate.
136 2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
138 * config/tc-m68k.c: Fix formatting.
140 2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
142 * Makefile.am: Honour DESTDIR.
143 * Makefile.in: Regenerate.
145 2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
147 * config/tc-ia64.c: Fix formatting.
148 * config/tc-ia64.h: Likewise.
150 2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
152 * config/tc-mips.c: Fix formatting.
153 * config/tc-s390.c: Likewise.
154 * config/tc-s390.h: Likewise.
156 2002-05-03 Alexandre Oliva <aoliva@redhat.com>
158 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
159 information for instructions.
161 2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
163 * as.h: Fix formatting.
164 * cgen.c: Likewise.
165 * cgen.h: Likewise.
166 * dwarf2dbg.c: Likewise.
167 * frags.h: Likewise.
168 * gasp.c: Likewise.
169 * macro.c: Likewise.
170 * read.c: Likewise.
171 * stabs.c: Likewise.
172 * symbols.c: Likewise.
174 2002-05-02 Alan Modra <amodra@bigpond.net.au>
176 * app.c (mri_pseudo): Only declare for TC_M68K.
178 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
179 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
180 BFD_RELOC_16_BASEREL.
181 (md_assemble): Likewise.
182 (md_apply_fix3): Likewise.
184 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
186 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
187 zero into an add of zero - it is not the same.
189 2002-05-01 Arati Dikey <aratid@kpit.com>
191 * tc-sh.c (get_specific): Generate warning if the same
192 destination register is used in parallel instructions.
194 2002-05-01 Andrew Macleod <amacleod@cygnus.com>
196 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
198 2002-05-01 Alan Modra <amodra@bigpond.net.au>
200 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
201 backwards to prevent cascading errors.
203 2002-04-30 Mark Mitchell <mark@codesourcery.com>
205 * configure.in: Add support for powerpc-*-windiss.
206 * configure: Regenerated.
208 2002-04-28 Alan Modra <amodra@bigpond.net.au>
210 * config/tc-s390.c (md_parse_option): Formatting.
212 * config/tc-i386.c: Formatting fixes, add missing space in error
213 message.
215 2002-04-24 Christian Groessler <chris@groessler.org>
217 * config/tc-z8k.c (build_bytes): Add support for new cases:
218 CLASS_IGNORE and ARG_NIM4.
219 (md_assemble): Prevent destruction of input_line_pointer if
220 get_operands returns failure.
222 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
224 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
225 instructions to be generated by macros.
227 2002-04-24 Andreas Schwab <schwab@suse.de>
229 * config/tc-i386.c (output_jump, output_disp)
230 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
231 more.
232 (md_apply_fix3): Remember addend value for rela relocations.
233 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
235 2002-04-22 Chris Demetriou <cgd@broadcom.com>
237 * config/tc-mips.c (macro_build): Add close-parenthesis missing
238 from previous change.
240 2002-04-22 Eric Christopher <echristo@redhat.com>
242 * config/tc-mips.c (macro_build): Add warning if macro instructions
243 are expanded into a branch delay slot.
245 2002-04-17 Geoffrey Keating <geoffk@redhat.com>
247 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
248 numbers, gdb relies on them to detect the start of the prologue.
250 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
252 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
253 symbols in merge sections.
255 2002-04-16 Alan Modra <amodra@bigpond.net.au>
257 * as.c (main): Don't reference _bfd_chunksize.
259 2002-04-15 Tom Rix <trix@redhat.com>
261 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
262 symbols in merge sections.
264 2002-04-11 Richard Sandiford <rsandifo@redhat.com>
266 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
267 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
268 argument for the precision.
269 (gen_to_words): Update accordingly.
271 2002-04-10 Alan Modra <amodra@bigpond.net.au>
273 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
274 BFD_VERSION_STRING unavailable.
275 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
277 Tue Apr 9 16:45:48 2002 J"orn Rennecke <joern.rennecke@superh.com>
279 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
280 symbol_used_in_reloc_p is true.
282 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
283 endian hosts.
285 2002-04-04 Alan Modra <amodra@bigpond.net.au>
287 * dep-in.sed: Cope with absolute paths.
288 * Makefile.am (dep.sed): Subst TOPDIR.
289 Run "make dep-am".
290 * Makefile.in: Regenerate.
292 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
294 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
295 (mips_ip): Remove unused variable.
296 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
297 unsigned char with bfd_byte.
298 (s_file): Remove unused variable.
299 (s_mips_ent): Likewise.
301 2002-04-03 Tom Rix <trix@redhat.com>
303 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
304 (build_insn): Same.
305 (find_opcode): Fix warning in as_warn.
306 * config/tc-d10v.h: Update Copyright.
308 2002-04-03 Alan Matsuoka <alanm@redhat.com>
309 Tom Rix <trix@redhat.com>
311 From Jeff Knaggs <jknaggs@redhat.com>
312 * config/tc-d10v.c (check_resource_conflict): New function to
313 check for resource conflicts.
315 From Jason Eckhardt <jle@redhat.com>
316 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
317 imm3 fields.
318 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
319 reserved control registers is used.
320 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
321 imm3 fields.
323 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
324 * tc-d10v.c (parallel_ok): Prevent packing only if the first
325 instruction cannot be packed.
327 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
328 * gas/config/tc-d10v.c (check_resource_conflict): Only check
329 write-write conflicts.
330 (md_assemble): Reformat introductory comment.
331 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
332 arguments.
334 2002-04-03 Alan Modra <amodra@bigpond.net.au>
336 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
337 O_logical_not>): Derive final_seg from add_symbol.
338 <O_multiply..O_logical_or>: More final_seg twiddles.
340 2002-04-01 Jessica Han <jessica@cup.hp.com>
342 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
343 in 32-bit mode.
345 2002-03-27 Andreas Schwab <schwab@suse.de>
347 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
348 field for pc-relative fixups.
349 (output_disp): Likewise.
350 (md_estimate_size_before_relax): Likewise.
351 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
352 pc-relative fixups in 64bit mode.
354 2002-03-22 Alan Modra <amodra@bigpond.net.au>
356 * config/te-aix5.h: Typo fix.
358 2002-03-21 Alan Modra <amodra@bigpond.net.au>
360 * Makefile.am: Run "make dep-am".
361 * Makefile.in: Regenerate.
362 * doc/Makefile.in: Regenerate.
364 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
366 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
367 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
369 2002-03-18 Alexandre Oliva <aoliva@redhat.com>
371 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
372 the EXTENDED bit here; report the estimate according to the
373 current size.
375 2002-03-18 Tom Rix <trix@redhat.com>
377 * configure.in: Add AIX 5 support.
378 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
379 * config/te-aix5.h: New file. AIX 5 support.
380 * configure: Regenerate.
382 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
384 * po/fr.po: Updated version.
386 2002-03-16 Andreas Jaeger <aj@suse.de>
388 * doc/c-mips.texi (Machine Dependencies): Add new node.
390 2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
392 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
393 (mips_opts): Initialize "ase_mips3d" member.
394 (file_ase_mips3d): New variable.
395 (CPU_HAS_MIPS3D): New macro.
396 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
397 based on command line options and configuration defaults.
398 (macro_build, mips_ip): Accept MIPS-3D instructions if
399 mips_opts.ase_mips3d is set.
400 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
401 Add support for "-mips3d" and "-no-mips3d" options.
402 (OPTION_ELF_BASE): Move to accomodate new options.
403 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
404 (mips_elf_final_processing): Add a comment indicating that a
405 MIPS-3D ASE ELF header flag should be set, when one exists.
406 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
407 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
408 nomips3d" directives.
410 2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
412 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
413 a weak symbol in same section to be within reach.
415 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
417 * po/fr.po: Updated version.
419 2002-03-12 Andreas Schwab <schwab@suse.de>
421 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
422 body record so that an error is given for misplaced .save
423 pseudo-ops.
425 2002-03-09 Alan Modra <amodra@bigpond.net.au>
427 * config/tc-i386.h (REX_OPCODE): Define.
428 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
429 (rex_byte): typedef to int.
430 * config/tc-i386.c: Group prototypes and vars together.
431 Formatting fixes. Remove occurrences of "register" keyword.
432 (true): Delete.
433 (false): Delete.
434 (mode_from_disp_size): Add INLINE keyword to prototype.
435 (fits_in_signed_byte): Likewise.
436 (fits_in_unsigned_byte): Likewise.
437 (fits_in_unsigned_word): Likewise.
438 (fits_in_signed_word): Likewise.
439 (fits_in_unsigned_long): Likewise.
440 (fits_in_signed_long): Likewise.
441 (type_names): Constify.
442 (intel_float_operand): Constify param.
443 (add_prefix): Use REX_OPCODE.
444 (md_assemble): Likewise. Modify for changed rex_byte.
445 (parse_insn): Split out of md_assemble.
446 (parse_operands): Likewise.
447 (swap_operands): Likewise.
448 (optimize_imm): Likewise.
449 (optimize_disp): Likewise.
450 (match_template): Likewise.
451 (check_string): Likewise.
452 (process_suffix): Likewise.
453 (check_byte_reg): Likewise.
454 (check_long_reg): Likewise.
455 (check_qword_reg): Likewise.
456 (check_word_reg): Likewise.
457 (finalize_imm): Likewise.
458 (process_operands): Likewise.
459 (build_modrm_byte): Likewise.
460 (output_insn): Likewise.
461 (output_branch): Likewise.
462 (output_jump): Likewise.
463 (output_interseg_jump): Likewise.
464 (output_disp): Likewise.
465 (output_imm): Likewise.
467 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
469 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
471 2002-03-06 Alan Modra <amodra@bigpond.net.au>
473 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
474 relocs except when BFD64.
476 * write.c (number_to_chars_bigendian): Don't abort when N is
477 larger than sizeof (VAL).
478 (number_to_chars_littleendian): Likewise.
480 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
482 * config/tc-hppa.c (md_apply_fix3): Add cast.
483 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
484 e_rrsel.
486 2002-03-05 Paul Koning <pkoning@equallogic.com>
488 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
489 (parse_ac5): New function for parsing float regs in float operand.
490 (parse_expression): Remove attempt to make literals be octal.
491 (parse_op_no_deferred): Support float literals.
492 (parse_op): Reject attempts to refer to float regs.
493 (parse_fop): New function, like parse_op but for float operand.
494 (md_assemble): Add cases to parse float operands. Also fix
495 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
497 2002-03-04 H.J. Lu <hjl@gnu.org>
499 * config/obj-elf.c (special_section): Add .init_array,
500 .fini_array and .preinit_array.
502 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
503 .init_array and .fini_array.
505 2002-03-01 Jakub Jelinek <jakub@redhat.com>
507 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
508 visibility.
509 (obj_frob_symbol): Copy visibility.
511 2002-02-28 Jakub Jelinek <jakub@redhat.com>
513 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
514 s_text.
515 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
517 2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
519 * po/es.po: Updated.
521 2002-02-26 Chris Demetriou <cgd@broadcom.com>
523 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
524 only, undo the changes made on 2001-06-08, with the
525 effect being that common or extern symbols are
526 adjusted for embedded-PIC, but weak symbols are not.
527 (md_estimate_size_before_relax: Likewise, with the effect
528 that extern symbols are treated the same as weak symbols
529 only if not embedded-PIC.
530 (mips_fix_adjustable) Likewise, with the effect that
531 weak or extern symbols are not adjusted for embedded-PIC.
532 (md_apply_fix3): Tweak so that the case where value is zero
533 is handled more correctly for embedded-PIC code.
535 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
537 * doc/as.texinfo (Overview): Add missing @ifset IA64
539 * configure.in (LINGUAS): Add es.po.
540 * configure: Regenerate.
541 * po/es.po: New file.
543 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
545 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
546 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
547 and NO_PIC cases. Code cleanup.
548 (macro2): Fix handling of 64bit register loads.
550 2002-02-25 David Mosberger <davidm@hpl.hp.com>
552 * doc/as.texinfo: Add entry for IA64.
553 * doc/c-ia64.texi: New file.
555 2002-02-25 Alan Modra <amodra@bigpond.net.au>
557 * config/tc-hppa.c: Update copyright date.
559 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
560 Remove references to chip manufacturers.
561 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
562 Correct comments.
563 (md_show_usage): Remove references to chip manufacturers. Mention
564 -mpower4.
565 (md_begin): Test power4 opcode flag bits.
567 2002-02-22 David Mosberger <davidm@hpl.hp.com>
569 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
570 count exceeds prologue count.
571 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
572 (unwind.label_prologue_count): New member.
574 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
576 (get_saved_prologue_count): New function.
577 (save_prologue_count): New function.
578 (free_saved_prologue_count): New function.
579 (dot_label_state): Record state label by calling save_prologue_count().
580 (dot_copy_state): Restore prologue count by calling
581 get_saved_prologue_count().
582 (generate_unwind_image): Free up list of saved prologue
583 counts by calling free_saved_prologue_counts().
585 2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
587 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
588 function declarations.
590 2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
592 * NEWS: Note that GASP is now deprecated.
593 * Makefile.am: Do not build gasp-new by default.
594 * Makefile.in: Regenerate.
595 * doc/Makefile.am: Do not install gasp.info.
596 * doc/Makefile.in: Regenerate.
597 * gas/gasp.texi: Note that gasp is now deprecated.
599 2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
601 * NEWS: Mark 2.12 branch.
603 2002-02-19 Tom Tromey <tromey@redhat.com>
605 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
607 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
609 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
610 option input.
612 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
614 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
615 Make bit size independent of architecture switch.
616 (md_begin): Add warning for -m64 with -Aesa.
617 (s390_md_end): Use renamed architecture defines.
619 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
621 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
623 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
625 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
626 instead of CRIS.
628 2002-02-15 Chris Demetriou <cgd@broadcom.com>
630 * config/tc-mips.c (md_estimate_size_before_relax): Really
631 make sure we treat weak like extern only for ELF. (Fixes
632 patch from 2001-07-25.)
634 2002-02-15 Ben Elliston <bje@redhat.com>
636 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
637 works as expected.
639 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
641 * NEWS: Mention support for MMIX.
643 2002-02-13 Chris Demetriou <cgd@broadcom.com>
645 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
646 a sequence of indpendent 'if' statements for easier debugging
647 and future modification.
649 2002-02-13 Matt Fredette <fredette@netbsd.org>
651 * config/tc-m68k.c (md_show_usage): No longer display a
652 hard-coded "68020" for the default CPU, instead display the
653 canonical name of the true, configured default CPU.
654 (m68k_elf_final_processing): Mark objects for sub-68020
655 CPUs with the new EF_M68000 flag.
657 2002-02-13 Andreas Schwab <schwab@suse.de>
659 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
660 pc-relative relocations to merge sections in 64-bit mode.
662 2002-02-13 Ben Elliston <bje@redhat.com>
664 * NEWS: Document floating point number handling in gasp.
665 * gasp.c: Include <assert.h> and "xregex.h".
666 (is_flonum): New function.
667 (chew_flownum): Likewise.
668 (change_base): Consume flonums from the input, where possible.
669 * doc/gasp.texi (Constants): Document floating point numbers.
671 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
673 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
674 that implicitly use LR and RR selectors.
676 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
678 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
679 and `epsw' as available on AM33 and above only.
680 (other_register_name): Add logic to handle machine type encoded in
681 reg_number.
683 2002-02-11 Tom Rix <trix@redhat.com>
685 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
686 xcoff64.
688 Mon Feb 11 11:23:38 2002 Alexandre Oliva <aoliva@redhat.com>
690 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
691 Use all over.
693 Mon Feb 11 12:59:29 CET 2002 Jan Hubicka <jh@suse.cz>
695 * i386.c (md_assemble): Support 32bit address prefix.
696 (i386_displacement): Likewise.
697 (i386_index_check): Accept 32bit addressing in 64bit mode.
699 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
701 * config/tc-sh.c (dot): Removed unused function.
703 2002-02-11 Alan Modra <amodra@bigpond.net.au>
705 * Makefile.am: "make dep-am".
706 * Makefile.in: Regenerate.
707 * aclocal.m4: Regenerate.
708 * config.in: Regenerate.
709 * configure: Regenerate.
710 * doc/Makefile.in: Regenerate.
712 2002-02-10 Richard Henderson <rth@redhat.com>
714 * doc/c-alpha.texi: New file.
715 * doc/Makefile.am (CPU_DOCS): Add it.
716 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
718 2002-02-09 Richard Henderson <rth@redhat.com>
720 * config/tc-alpha.c (O_samegp): New.
721 (USER_RELOC_P): Include it.
722 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
723 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
724 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
725 (alpha_validate_fix): New.
726 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
728 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
730 * doc/c-cris.texi: New.
731 * doc/all.texi: @set CRIS.
732 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
733 Include c-cris.texi.
734 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
735 * doc/Makefile.in: Regenerate.
737 2002-02-08 Chris Demetriou <cgd@broadcom.com>
739 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
740 determine if a number is a sign-extended 32-bit number.
741 (load_register): Use IS_SEXT_32BIT_NUM.
742 (macro): Check if load/store macro handling is using a
743 constant 32-bit address on 64-bit address systems, and if
744 so optimize the generation of that address.
746 2002-02-08 Richard Henderson <rth@redhat.com>
748 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
749 we've eliminated all foreign relocation types yet.
750 (alpha_fix_adjustable): Likewise.
752 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
754 Contribute sh64-elf.
755 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
756 Stephen Clarke <Stephen.Clarke@st.com>
757 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
758 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
759 * config/tc-sh.c (md_relax_table): Added default sizes for
760 non-PC-relative UNDEF_MOVI, and relaxation sequences for
761 MOVI_16, MOVI_32 and MOVI_48.
762 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
763 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
764 and MOVI_16.
765 (shmedia_md_estimate_size_before_relax): Remove redundant
766 blocks. Set fragP->fr_var even if relaxation type unchanged.
767 Retain UNDEF_MOVI until expression decays to number.
768 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
769 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
770 relocation types. Take fixP->fx_addnumber into account too.
771 (shmedia_md_apply_fix): Likewise.
772 (shmedia_md_convert_frag): Likewise.
773 (shmedia_build_Mytes): Likewise.
774 (sh64_consume_datalabel): Complain about nested datalabel.
775 Support PIC relocs. Call sh_parse_name.
776 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
777 in tc-sh.h to SHmedia reloc types.
778 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
779 MOVI_GOTPC): New relaxation constants.
780 (md_relax_table): Introduce relaxation directives for PIC-related
781 constants.
782 (sh_PIC_related_p): Handle datalabel.
783 (sh_check_fixup): Choose SH5 PIC relocations.
784 (sh_cons_fix_new): Added BDF_RELOC_64.
785 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
786 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
787 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
788 current ISA is SHmedia, get 7 bytes.
789 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
790 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
791 void function.
792 * config/tc-sh64.c (shmedia_apply_fix): Rename to
793 shmedia_apply_fix3 and make void.
794 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
795 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
796 as_bad.
797 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
798 * config/tc-sh64.h (md_parse_name): Take &c as argument.
799 2001-03-14 DJ Delorie <dj@redhat.com>
800 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
801 * doc/Makefile.in(CPU_DOCS): Ditto.
802 * doc/c-sh64.texi: New file.
803 * doc/as.texinfo: Add SH64 support.
804 2001-03-13 DJ Delorie <dj@redhat.com>
805 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
806 A_REUSE_PREV so that its purpose is more obvious.
807 (shmedia_build_Mytes): Ditto.
808 2001-03-07 DJ Delorie <dj@redhat.com>
809 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
810 before processing.
811 (sh64_vtable_inherit): Ditto.
812 (strip_datalabels): New, strip "datalabel" from given line.
813 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
814 pseudos.
815 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
816 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
817 call ...
818 (shmedia_build_Mytes): ... to here.
819 2001-03-06 DJ Delorie <dj@redhat.com>
820 * config/tc-sh.c: Remove sh64-specific uaquad now that there
821 is a generic one.
822 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
823 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
824 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
825 address by one in call to dwarf2_emit_insn.
826 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
827 Implement ".abi" pseudo and correct .cranges descriptors. Correct
828 alignment handling broken by imported changes.
829 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
830 (sh64_handle_align): Declare.
831 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
832 (sh64_max_mem_for_rs_align_code): Declare.
833 (enum sh64_isa_values): Moved here from tc-sh64.c.
834 (md_do_align): Define.
835 (sh64_do_align): Declare.
836 (struct sh64_tc_frag_data): New.
837 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
838 changed.
839 (TC_FRAG_INIT): Change to set new datatype.
840 (struct sh64_segment_info_type): Rename member
841 last_flushed_location to last_contents_mark. All users changed.
842 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
843 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
844 * config/tc-sh.c (md_pseudo_table): Add ".abi".
845 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
846 of unsetting seen_insn.
847 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
848 call sh64_update_contents_mark.
849 (sh_handle_align): Remove HAVE_SH64-conditioned code.
850 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
851 enum sh64_isa_values.
852 (sh64_set_contents_type): Drop segT parameter. All callers changed.
853 (emitting_crange): Boolean guard moved to file scope from function
854 scope in sh64_set_contents_type.
855 (s_sh64_abi): New.
856 (sh64_update_contents_mark): New; most split out from
857 sh64_flush_pending_output.
858 (shmedia_md_end): Call sh64_update_contents_mark. Set
859 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
860 (sh64_do_align): New function.
861 (sh64_max_mem_for_rs_align_code): New function.
862 (sh64_handle_align): Rename from shmedia_do_align. Make
863 non-static. Add head comment. Emit zero bytes for n bytes modulo
864 four. Change return-type to void.
865 (shmedia_elf_new_section): Remove.
866 (shmedia_md_assemble): Call sh64_update_contents_mark.
867 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
868 new frag. Call sh64_update_contents_mark after making the new
869 frag.
870 (sh64_flush_pending_output): Just call sh64_update_contents_mark
871 and sh_flush_pending_output.
872 (sh64_flag_output): Also call md_flush_pending_output, but add
873 condition on not emitting_crange.
874 (sh64_tc_cons_fix_new): Remove.
875 2001-01-12 Nick Clifton <nickc@redhat.com>
876 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
877 alignment handling scheme imported from sourceware.
878 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
879 * config/tc-sh64.h (TARGET_FORMAT): Define.
880 (sh64_target_format): Prototype.
881 * config/tc-sh64.c (sh64_target_mach): New function.
882 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
883 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
884 zero_address_frag instead of copying the frag of the symbol.
885 (shmedia_frob_file_before_adjust): Ditto.
886 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
887 to valueT to remove signedness.
888 (shmedia_md_convert_frag): Add parameter final. Rename parameter
889 headers to output_bfd. Do not evaluate symbols if final is false;
890 do emit fixups.
891 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
892 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
893 to the current frag, call shmedia_md_convert_frag to emit fixups
894 and make frag_wane neutralize the frag. Update comments.
895 * config/tc-sh.c (md_convert_frag): Change caller of
896 shmedia_md_convert_frag.
897 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
898 * config/tc-sh64.h: Tweak comments and correct formatting.
899 * config/tc-sh64.c: Ditto.
900 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
901 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
902 for the no-relocation case.
903 (shmedia_check_limits): Fix range check being off-by-one for PTA.
904 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
905 wrappers.
906 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
907 comment.
908 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
909 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
910 expansion.
911 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
912 Correct comment.
913 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
914 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
915 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
916 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
917 al>: Set lowest bit of field to relocate to 1 and rest to empty,
918 if reloc is emitted.
919 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
920 New options plus bugfixes.
921 * config/tc-sh.c (md_longopts): New options "-no-expand" and
922 "-expand-pt32".
923 (md_parse_option): Handle new options.
924 (md_show_usage): Add blurb for new options.
925 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
926 (sh64_expand, sh64_pt32): New variables.
927 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
928 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
929 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
930 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
931 <resolved previously-pc-relative relocs>: Handle
932 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
933 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
934 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
935 points to SHcompact code.
936 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
937 SH64PCREL16)>: Check that ISA of what operand points at and
938 PTA/PTB matches, or emit error.
939 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
940 SHMEDIA_BFD_RELOC_PT.
941 (shmedia_immediate_op): If pcrel, emit fixup also for constant
942 operand.
943 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
944 condition for MOVI expansion.
945 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
946 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
947 sh64_expand.
948 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
949 fixup.
950 (sh64_target_format): Error-check setting of sh64_pt32 and
951 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
952 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
953 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
954 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
955 * config/tc-sh64.c: Improve comments.
956 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
957 not say the linker will check correctness of PTA/PTB expansion.
958 (shmedia_md_end): Make non-static.
959 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
960 prototype.
961 * config/tc-sh.c (sh_finalize): Remove.
962 * config/tc-sh.h (md_end): Do not define.
963 Remove prototype for sh_finalize.
964 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
965 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
966 sh64_section_data container when storing section type in tdata
967 field in elf_section_data.
968 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
969 EF_SH5.
970 * Makefile.am: Update dependencies.
971 * Makefile.in: Regenerate.
972 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
973 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
974 dwarf2_emit_insn call with test on debug_type.
975 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
976 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
977 CRT_SH5_ISA32 sticky for 64-bit.
978 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
979 Generate .crange sections when switching ISA mode or emitting
980 constants in same section as code.
981 * config/tc-sh64.c: Reformat structure definitions.
982 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
983 variables.
984 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
985 to emit a .cranges descriptor when contents type changes. Only
986 emit error if changing contents type and -no-mix is in effect.
987 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
988 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
989 (shmedia_md_end): Set sh64_end_of_assembly. Pass
990 sh64_flush_last_crange over sections.
991 When checking main symbol of datalabel symbol, check for
992 STO_SH5_ISA32, not ISA type of section in definition.
993 (shmedia_frob_file_before_adjust): Check main symbol for
994 STO_SH5_ISA32; don't check ISA type of section in definition.
995 (shmedia_frob_section_type): Adjust for .cranges; set section flag
996 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
997 .cranges entries have been output.
998 (shmedia_elf_new_section): Just call md_flush_pending_output.
999 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1000 fix. Do not set tc_segment_info_data.in_code for section. Call
1001 sh64_set_contents_type for SHmedia code.
1002 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1003 false. Call md_flush_pending_output.
1004 (sh64_target_format): Check that -no-mix and
1005 -shcompact-const-crange are used in sane combination with other
1006 options.
1007 (shmedia_md_pcrel_from_section): Check type of fix for how to
1008 adjust pc-relative.
1009 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1010 not ISA type of section in definition.
1011 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1012 hold contents-type state.
1013 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1014 (sh64_flush_pending_output): Declare.
1015 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1016 (sh64_tc_cons_fix_new): Declare.
1017 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1018 call sh64_flag_output.
1019 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
1020 call sh64_set_contents_type to mark SHcompact code and set
1021 seen_insn.
1022 (md_longopts): New options "-no-mix" and
1023 "-shcompact-const-crange".
1024 (md_parse_option): Handle new options.
1025 (md_show_usage): Add blurb for new options.
1026 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1027 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
1028 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1029 (sh64_last_insn_frag): New.
1030 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1031 to get frag for insn opcode for generating fixups; do not assume it
1032 is the same frag.
1033 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1034 for new insn.
1035 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1036 section.
1037 (TC_FRAG_TYPE): Define as fragS *.
1038 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1039 (sh64_last_insn_frag): Declare.
1040 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1041 not == NULL before dereferencing.
1042 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1043 Get rid of BFD section flag and EF_SH64_ABI64.
1044 * config/tc-sh64.c (shmedia_frob_section_type): Use
1045 elf_section_data (sec)->tdata, not a specific BFD section flag, to
1046 communicate the section as containing SHmedia code. Describe why.
1047 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
1048 EF_SH64 regardless of ABI.
1049 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1050 in error message. Handle resolved expressions for
1051 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1052 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1053 (shmedia_check_limits): Handle BFD_RELOC_64.
1054 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1055 a STO_SH5_ISA32 symbol, only the BFD value.
1056 2000-12-11 Ben Elliston <bje@redhat.com>
1057 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1058 dwarf2_generate_asm_lineno.
1059 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
1060 Handle PC-relative MOVI expansions with assembler relaxation.
1061 Generate PC-relative relocs from 16-bit PC-relative expressions.
1062 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1063 (shmedia_md_pcrel_from_section): ...here.
1064 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1065 turned completely resolved. Adjust relocation type for 16-bit
1066 immediate operands that has turned PC-relative. Adjust back for
1067 MD_PCREL_FROM_SECTION being applied twice.
1068 (shmedia_md_convert_frag): Always emit reloc for expression with
1069 global or weak symbol. Handle relaxation result for PC-relative
1070 expressions.
1071 (shmedia_md_estimate_size_before_relax): An expression with a weak
1072 or global symbol can not be relaxed. Break out tests for
1073 relaxable symbol into variable sym_relaxable.
1074 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1075 UNDEF_MOVI)>: Break out any PC-relative expression and change
1076 relaxation type.
1077 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1078 opjp.
1079 <case A_IMMS16>: Fix typo for initial minor relaxation type of
1080 MOVI expansion. If X_op_symbol of the immediate expression is
1081 set, make an expression symbol for the argument to frag_var.
1082 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1083 relaxations.
1084 (END): Adjust for new relaxations.
1085 (md_relax_table): Add entries for new relaxations.
1086 2000-12-07 Ben Elliston <bje@redhat.com>
1087 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1088 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1089 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1090 SHORI operand offsets in PT/PTA/PTB expansions.
1091 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1092 Implement DataLabel semantics.
1093 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1094 shmedia_frob_file_before_adjust.
1095 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1096 (DATALABEL_SUFFIX): Define.
1097 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1098 symbol list to update "datalabel" symbols to their main symbol
1099 counterparts.
1100 (shmedia_frob_file_before_adjust): New.
1101 (sh64_adjust_symtab): For remaining datalabel symbols, set to
1102 undefined and set STT_DATALABEL.
1103 (sh64_frob_label): Initialize TC symbol field.
1104 (sh64_consume_datalabel): Actually implement semantics. New
1105 parameter operandf, call it instead of expression.
1106 (sh64_exclude_symbol): New.
1107 * config/tc-sh64.h (md_parse_name): Pass on the function operand
1108 to sh64_consume_datalabel.
1109 (tc_symbol_new_hook): Define to tc_frob_symbol.
1110 (TC_SYMFIELD_TYPE): Define to symbolS *.
1111 (tc_frob_symbol): Define to call sh64_exclude_symbol.
1112 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
1113 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1114 case.
1115 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1116 generating dwarf2 debug information.
1117 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1118 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1119 elf64-sh64 for the 64-bit ABI.
1120 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1121 option.
1122 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1123 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1124 case-insensitivity.
1125 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1126 * config/tc-sh64.c: Tweak comments, formatting and error messages.
1127 (enum sh64_abi_values): New type.
1128 (enum sh64_isa_values): New type.
1129 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
1130 (seen_shcompact_mode, seen_shmedia_mode): Delete.
1131 (sh64_abi): Replace shmedia_64.
1132 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1133 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1134 (s_sh64_mode): Check validity for this target.
1135 (sh64_target_format): Initialize defaults for ISA and ABI.
1136 Fallback to old object format if no SH64 ISA or ABI has been
1137 specified.
1138 * config/tc-sh.c (md_parse_option): Check combinations for errors.
1139 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
1140 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
1141 * config/tc-sh64.h: Fix typo in comment.
1142 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
1143 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
1144 <PT fixups for absolute values>: Size will be longest, not
1145 shortest.
1146 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
1147 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
1148 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
1149 and l1 to hold lowercase of two first characters. Change all
1150 remaining TO_LOWER to tolower.
1151 * config/tc-sh64.c (TO_LOWER): Delete.
1152 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
1153 (md_parse_name): Define.
1154 (sh64_consume_datalabel): Declare.
1155 (DOLLAR_DOT): Define.
1156 * config/tc-sh64.c (shmedia_parse_exp): New.
1157 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
1158 (shmedia_parse_reg): Remove const from src
1159 parameter.
1160 (shmedia_get_operands): Ditto for args parameter and ptr variable.
1161 (shmedia_md_assemble): Ditto for op_end variable.
1162 (shmedia_get_operand): Ditto for ptr parameter and src variable.
1163 Use shmedia_parse_exp, not parse_exp.
1164 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
1165 parameter. All callers changed.
1166 (shmedia_get_operand): Add shmedia_arg_type parameter. All
1167 callers changed.
1168 (shmedia_parse_reg): Put first two character in local variables.
1169 Use tolower, not TO_LOWER. If no register is found and argtype
1170 indicates a control register, scan shmedia_creg_table
1171 case-insensitive.
1172 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1173 * Makefile.am (CPU_TYPES): Add sh64.
1174 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
1175 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
1176 Regenerate dependencies.
1177 * Makefile.in: Regenerate.
1178 * configure.in: Add support for sh64-*-elf*.
1179 * configure: Regenerate.
1180 * config/tc-sh64.h: New.
1181 * config/tc-sh64.c: New.
1182 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
1183 .mode, .isa and .uaquad.
1184 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
1185 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
1186 [HAVE_SH64] (END): Define as 10.
1187 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
1188 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
1189 MOVI_64): Define.
1190 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
1191 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
1192 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
1193 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
1194 Define.
1195 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
1196 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
1197 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
1198 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
1199 SHmedia instructions. Handle state-change after switching to
1200 SHcompact.
1201 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
1202 (md_parse_option) [HAVE_SH64]: Parse new options.
1203 (md_show_usage) [HAVE_SH64]: Show usage of new options.
1204 (md_convert_frag) [HAVE_SH64] <default>: Call
1205 shmedia_md_convert_frag instead of abort.
1206 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
1207 BFD_RELOC_SH_SHMEDIA_CODE.
1208 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
1209 SHcompact or SHmedia code.
1210 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
1211 shmedia_md_apply_fix instead of abort.
1212 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
1213 result from calling shmedia_md_estimate_size_before_relax instead
1214 of calling abort.
1215 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
1216 do the work.
1217 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
1218 shmedia_init_reloc and do nothing more if it returns non-zero.
1219 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
1220 * po/POTFILES.in: Regenerate.
1221 * po/gas.pot: Regenerate.
1223 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
1225 * config/tc-sh.c (parse_at): Install the correct version of
1226 2002-02-04's patch.
1228 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
1229 assume fixP->fx_subsy is non-NULL.
1231 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
1233 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
1234 A_DISP_PC_ABS, and adjust it by -4.
1235 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
1236 expected.
1237 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
1238 the operand type is not A_DISP_PC_ABS.
1240 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
1242 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
1243 common and weak symbols. Handle common and weak symbols as
1244 undefined symbols with regards to GREG handling and merging.
1245 (mmix_frob_file): Ditto.
1247 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
1249 * configure.in (hppa-*-netbsd*): New target.
1250 * configure: Regenerate.
1251 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
1253 2002-02-02 Alan Modra <amodra@bigpond.net.au>
1255 * config/tc-v850.c: Add missing prototypes amd use old-style
1256 function definitions.
1257 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
1258 (sdata_section tdata_section, zdata_section, sbss_section,
1259 tbss_section, zbss_section, rosdata_section, rozdata_section,
1260 scommon_section, tcommon_section, zcommon_section,
1261 call_table_data_section, call_table_text_section): Delete.
1262 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1263 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
1264 v850_call_table_data, v850_call_table_text): Delete.
1265 (struct v850_seg_entry): New.
1266 (v850_seg_table): New.
1267 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
1268 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
1269 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
1270 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
1271 (do_v850_seg): New.
1272 (v850_seg): New.
1273 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
1274 recording of alignment.
1275 (md_pseudo_table): Use v850_seg.
1276 (md_begin): Don't init .call_table_data and .call_table_text here.
1277 Set v850_seg_table bss entry.
1279 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
1281 Support on-demand global register allocation by passing on
1282 base-plus-offset relocs to the linker.
1283 * config/tc-mmix.c: Tweak and fix typos in comments.
1284 (allocate_undefined_gregs_in_linker): New variable.
1285 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
1286 (md_longopts): Add --linker-allocated-gregs.
1287 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
1288 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
1289 (md_show_usage): Update text for -x. Add text for
1290 --linker-allocated-gregs.
1291 (tc_gen_reloc): Derive default value for addend from val and
1292 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
1293 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
1294 GREG if allocate_undefined_gregs_in_linker.
1295 * doc/as.texinfo (Overview) <Target MMIX options>: Add
1296 --linker-allocated-gregs.
1297 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
1298 --linker-allocated-gregs. Mention that it's implied by -x.
1299 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
1300 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
1302 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
1304 2002-02-01 Alan Modra <amodra@bigpond.net.au>
1306 * Makefile.am: Run "make dep-am"
1307 * Makefile.in: Regenerate.
1309 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
1311 * config/tc-or32.c: New file.
1312 * config/tc-or32.h: New file.
1313 * configure.in: Add support for or32 targets.
1314 * configure: Regenerate.
1315 * config/obj-coff.c: Add support for or32 targets.
1316 * config/obj-coff.h: Add support for or32 targets.
1317 * Makefile.am: Add support for or32 targets.
1318 * Makefile.in: Regenerate.
1319 * NEWS: Mention support for OpenRISC.
1320 * doc/Makefile.in: Regenerate.
1321 * po/POTFILES.in: Regenerate.
1322 * po/gas.pot: Regenerate.
1324 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
1326 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
1327 and mod.
1329 2002-01-29 Chris Demetriou <cgd@broadcom.com>
1331 * config/tc-mips.c (tc_gen_reloc): Arrange for
1332 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
1333 their LO16 parts, even for ELF.
1335 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
1337 * config/tc-i386.c: Protect definitions of true and false
1338 from redefinition.
1340 2002-01-28 Jakub Jelinek <jakub@redhat.com>
1342 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
1343 made because of .weak, if they are neither defined nor used in any
1344 way.
1346 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
1348 * configure: Regenerated.
1350 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
1352 * doc/Makefile.am (install): Depend on install-info.
1353 * doc/Makefile.in: Regenerate.
1355 2002-01-26 Nick Clifton <nick@redhat.com>
1357 * po/fr.po: Updated version
1359 2002-01-24 Kazu Hirata <kazu@hxi.com>
1361 * config/tc-h8300.c (check_operand): Don't print a warning
1362 when a valid 24-bit address is given to a 16-bit address
1363 operand.
1365 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1367 * config/tc-sh.c (sh_elf_suffix): Removed.
1368 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
1369 sh_end_of_match, sh_parse_name): New functions.
1370 (sh_elf_cons): Simplify.
1371 (parse_exp): Reject misplaced PIC operands.
1372 (md_undefined_symbol): Simplify.
1373 (sh_fix_adjustable): Let @GOTOFF be adjusted.
1374 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
1375 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
1376 Complain if subsy remains at the end.
1377 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
1378 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
1380 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
1382 * config/tc-mn10300.c (xr_registers): Move `pc'...
1383 (other_registers): ... here.
1385 2002-01-22 Alan Modra <amodra@bigpond.net.au>
1387 * Makefile.am: Run "make dep-am".
1388 * Makefile.in: Regenerate.
1389 * gas/po/POTFILES.in: Regenerate.
1391 2002-01-21 DJ Delorie <dj@redhat.com>
1393 * config/obj-coff.c (obj_coff_init_stab_section): Make the
1394 stabstr_name allocation permanent, as it will be referenced from
1395 the section hash.
1397 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
1399 * configure.in (ia64-*-netbsd*): New target.
1400 * configure: Regenerate.
1402 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
1404 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
1405 to @dots call.
1406 <Detailed description, ARM options>: Ditto.
1407 * doc/c-arm.texi (ARM Options): Ditto.
1409 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
1411 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
1412 do_mia, do_mar and do_mra respectively.
1413 (do_mav_*): Renamed from do_c_*.
1414 (mav_reg_required_here, mav_parse_offset): Renamed from
1415 cirrus_reg_required_here and cirrus_parse_offset respectively.
1416 (MAV_MODE?): Renamed from CIRRUS_MODE?.
1418 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
1419 Keith Walker <keith.walker@arm.com>
1421 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
1422 (insns): Add pattern for bxj instruction.
1423 (do_bxj): New function.
1424 (arm_cpus): Add arm926ej.
1425 (arm_archs): Add armv5tej.
1427 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
1429 * doc/c-arm.texi: Add new fpe options to list of supported flags.
1431 2002-01-19 Keith Walker <keith.walker@arm.com>
1433 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
1435 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
1437 * NEWS: Mention new ARM command-line options and VFP support.
1439 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
1440 uses changed.
1441 (ARM_CEXT_MAVERICK): Similarly.
1442 (ARM_ANY): Now means any core instruction.
1443 (CPU_DEFAULT): Default to ARM_ANY.
1444 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
1445 (pic_code): Declare for all object types. Make type int.
1446 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
1447 (march_fpu_opt, mfpu_opt): Declare.
1448 (md_longopts): Tidy up conditional definitions.
1449 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
1450 (arm_long_opts): New tables.
1451 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
1452 (arm_parse_extension): New function.
1453 (md_parse_option): Rewrite using new table-driven system.
1454 (md_show_usage): Use new table-driven system.
1455 (md_begin): Calculate cpu_variant from command line option data.
1456 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
1457 command-line options.
1458 * doc/c-arm.texi: Likewise.
1460 2002-01-18 Andreas Jaeger <aj@suse.de>
1462 * as.c (parse_args): Update year.
1464 2002-01-17 Timothy Wall <twall@alum.mit.edu>
1466 * config/tc-tic54x.c (encode_address): Add a more informative
1467 warning about incorrect syntax.
1469 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
1471 * po/gas.pot: Regenerate.
1473 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
1475 * macro.c (get_any_string): Add no-c-format comment to prevent
1476 confusion when translating string.
1477 * gasp.c (get_any_string): Add no-c-format comment to prevent
1478 confusion when translating string.
1480 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1481 Johannes Stezenbach <js@convergence.de>
1482 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
1483 matched before the shorter ones.
1484 (my_getSmallParser): Fix handling of nested parentheses in
1485 percent_op's. Code cleanup.
1486 (my_getPercentOp): New function, code from my_getSmallParser.
1487 (my_getSmallExpression): Fix handling of closing parentheses.
1488 Code cleanup. Better comments.
1490 2002-01-16 Nick Clifton <nickc@redhat.com>
1492 po/tr.po: New file: Turkish translation.
1493 configure.in (LINGUAS): Add "tr".
1494 configure: Regenerate.
1496 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
1498 Support for VFP instructions
1499 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
1500 (cp_address_required_here): New argument wb_ok. When false, do not
1501 accept write-back forms of addressing. Change all callers.
1502 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
1503 (FPU_VFP_EXT_V2): Define.
1504 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
1505 Define in terms of above.
1506 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
1507 (vfp_reg): New struct.
1508 (vfp_regs): New array of registers.
1509 (insns): Add VFP instructions.
1510 (sn_table): New array of VFP single-precision register names.
1511 (dn_table): New array of VFP double-precision register names.
1512 (all_reg_maps): Add the new register tables.
1513 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
1514 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
1515 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
1516 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
1517 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
1518 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
1519 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
1520 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
1521 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
1522 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
1523 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
1524 (do_vfp_sp_dp_cvt): New functions.
1525 (md_begin): Set soft-float flag for appropriate VFP work.
1526 (md_atof): Handle VFP-format doubles.
1527 (md_parse_option): Handle VFP command-line options.
1528 (md_show_usage): Display VFP command-line options.
1530 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
1532 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
1533 various command line options.
1535 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
1537 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
1538 vtinherit relocs.
1539 (xstormy16_md_apply_fix3): Do not return a value.
1541 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
1543 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
1544 the -EL/-EB option that matches the target's endianness.
1545 (md_parse_option): Likewise.
1547 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
1549 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
1550 is not dependent on ARM_BI_ENDIAN.
1552 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
1554 * tc-arm.c (all error messages): Normalize capitalization of messages.
1556 * tc-arm.h (md_operand): Delete define.
1557 * tc-arm.c (in_my_get_expression): New static variable.
1558 (my_get_expression): Set and clear it.
1559 (md_operand): New function. If called from my_get_expression
1560 put the error in inst.error.
1561 (output_inst): Now takes argument of instruction being assembled.
1562 Print it out with any error message.
1563 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
1564 with '=' syntax.
1565 (end_of_line): Don't update inst.error if it is already set.
1567 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
1569 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
1570 op that can be translated into a mvn instruction.
1572 2002-01-11 Steve Ellcey <sje@cup.hp.com>
1574 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
1575 setting default md.flags.
1576 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
1577 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
1578 * gas/config/tc-ia64.c (setup_unwind_header): Add support
1579 for 32 bit unwind info blocks.
1580 (generate_unwind_image): Add support for different types
1581 of unwind images (32 bits and/or big-endian).
1582 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
1583 (ia64_target_format): Add support for hpux target formats.
1584 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
1585 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
1586 SHT_FINI_ARRAY elf section types.
1588 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
1590 * tc-arm.c (struct reg_entry): Move before prototypes.
1591 (int_register, cp_register, fp_register): Delete.
1592 (reg_table): Delete. Replaced with ...
1593 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
1594 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
1595 (mav_dspsc_table): ... one table per register set.
1596 (arm_reg_hsh): Delete.
1597 (struct reg_map): New structure.
1598 (all_reg_maps): New array.
1599 (enum arm_reg_type): New enums.
1600 (build_reg_hsh): New function.
1601 (insert_reg_alias): Use hash table passed by caller. Adjust all
1602 callers.
1603 (create_register_alias): New function, split out from ...
1604 (md_assemble): ... here.
1605 (md_begin): Build new register hash tables.
1606 (arm_reg_parse): New argument for the hash table to search. Adjust all
1607 callers.
1608 (arm_reg_parse_any): New function.
1609 (co_proc_number): Look up the processor number in the processor hash
1610 table.
1611 (cirrus_regtype): Delete.
1612 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
1613 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
1614 (ARM_EXT_MAVERICKsc_register): Delete.
1615 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
1616 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
1617 functions.
1618 (do_c_triple_4, do_c_triple_5): Delete.
1619 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
1620 (do_c_quad_6): Delete.
1621 (do_c_quad_6[ab]): New functions.
1622 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
1623 arguments to use new register parsing methods.
1624 (cirrus_reg_required_here): Likewise.
1625 (insns): Reclassify cirrus maverick worker functions.
1626 (cirrus_valid_reg): Delete.
1628 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
1630 * configure.in (sh*le): Set cpu_type=sh and endian=little.
1631 (sh*-*-netbsdelf*): New target.
1632 * configure: Regenerate.
1633 * tc-sh.h: Update copyright years.
1634 (TARGET_FORMAT): Add version for TE_NetBSD.
1636 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
1638 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
1639 negative.
1641 2002-01-06 Alan Modra <amodra@bigpond.net.au>
1643 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
1644 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
1646 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
1648 * tc-mips.c (mips_cprestore_valid): New flag.
1649 (mips_frame_reg_valid): New flag.
1650 (macro) [M_JAL_2]: Check both flags.
1651 [M_JAL_A]: Likewise.
1652 (s_cprestore): Set mips_cprestore_valid.
1653 (tc_get_register): If setting mips_frame_reg, set
1654 mips_frame_reg_valid and clear mips_cprestore_valid.
1655 (s_mips_ent): Clear both flags.
1656 (s_mips_end): Clear both flags.
1658 2002-01-05 Alan Modra <amodra@bigpond.net.au>
1660 * write.c (write_object_file): Make use of bfd_section_list_remove.
1661 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
1662 * config/tc-mmix.c (mmix_frob_file): Likewise.
1664 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
1666 * configure.in (i386-*-netbsdelf*): Collapse target into...
1667 (i386-*-netbsd*): ...this. Add support for x86-64.
1668 * configure: Regenerated.
1670 2002-01-03 matthew green <mrg@redhat.com>
1672 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
1674 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
1676 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
1677 NULL frag link.
1679 For older changes see ChangeLog-0001
1680 \f
1681 Local Variables:
1682 mode: change-log
1683 left-margin: 8
1684 fill-column: 74
1685 version-control: never
1686 End: