| blob | 8425bc60fdca8cceeb95f5866ca85f0f234ce4a5 |
1 2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
3 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
4 as ELF builds.
6 2002-05-22 H.J. Lu <hjl@gnu.org>
8 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
9 for one .loc for compiler.
11 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
13 * config/tc-mips.c (macro): Relax warning, it's toot strict for
14 embedded-PIC.
16 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
18 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
19 Optimize the rotate by zero case.
21 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
23 * configure.in: Remove accidental enabling of bfd_gas=yes for
24 sh-coff targets.
25 * configure: Regenerate.
27 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
29 * app.c: Fix formatting.
30 * as.c: Likewise.
31 * ehopt.c: Likewise.
32 * expr.c: Likewise.
33 * input-file.c: Likewise.
34 * listing.c: Likewise.
35 * macro.h: Likewise.
36 * stabs.c: Likewise.
37 * symbols.c: Likewise.
39 2002-05-17 Alan Modra <amodra@bigpond.net.au>
41 * config/obj-generic.c: Delete file.
42 * config/obj-generic.h: Likewise.
44 2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
46 * config/tc-avr.c (mcu_types): Update for new devices.
48 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
50 * config/tc-mips.c (macro): Warn about wrong la/dla use.
52 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
54 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
55 worked sometimes by accident. Fix copy&paste comment.
57 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
59 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
60 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
61 (mips_elf_final_processing): Let n32 use .reginfo.
63 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
65 * config/tc-mips.c (append_insn): Fix too small range of variable.
67 2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
69 * config/tc-arm.c (arm_cleanup): Remove redundant call to
70 listing_prev_line().
72 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
74 * config/tc-arm.c (md_assemble): Remove redundant call to
75 listing_prev().
77 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
78 loc_directive_seen.
80 * stabs.c (s_stab_generic): Fix grammatical error in warning
81 message.
83 2002-05-13 Alan Modra <amodra@bigpond.net.au>
85 * write.c (subsegs_finish): Don't specially align last subseg.
87 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
89 * stabs.c (s_stab_generic): Warn about a description field that is
90 too big.
92 * config/obj-coff.c: Fix compile time warnings when compiling
93 without BFD_ASSEMBLER defined.
94 Fix formatting.
96 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
97 target.
98 (md_pcrel_from_section): Use md_pcrel_from().
100 2002-05-11 Bruno Haible <bruno@clisp.org>
102 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
103 by dwarf2_directive_loc, instead of calling dwarf2_where.
105 2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
107 * config/obj-coff.h: Fix formatting.
108 * config/tc-mcore.c: Likewise.
109 * config/tc-mn10300.c: Likewise.
110 * config/tc-openrisc.c: Likewise.
111 * config/tc-or32.c: Likewise.
112 * config/tc-pdp11.c: Likewise.
113 * config/tc-ppc.c: Likewise.
114 * config/tc-ppc.h: Likewise.
115 * config/tc-sh64.c: Likewise.
116 * config/tc-sh.c: Likewise.
117 * config/tc-tic54x.c: Likewise.
118 * config/tc-xstormy16.c: Likewise.
119 * config/tc-xstormy16.h: Likewise.
121 2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
123 * config/obj-coff.c: Fix formatting.
124 * config/obj-elf.c: Likewise.
125 * config/tc-alpha.c: Likewise.
126 * config/tc-arm.c: Likewise.
127 * config/tc-d10v.c: Likewise.
128 * config/tc-d30v.c: Likewise.
129 * config/tc-h8300.c: Likewise.
130 * config/tc-hppa.c: Likewise.
132 2002-05-09 Alan Modra <amodra@bigpond.net.au>
134 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
135 reloc when no_cond_jump_promotion.
137 2002-05-08 Jim Wilson <wilson@redhat.com>
139 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
140 current variable part of frag.
142 2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
144 * config/tc-mmix.c: Fix formatting.
145 * config/tc-mmix.h: Likewise.
147 2002-05-08 Alan Modra <amodra@bigpond.net.au>
149 * configure: Regenerate.
151 2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
153 * config/tc-m68k.c: Fix formatting.
155 2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
157 * Makefile.am: Honour DESTDIR.
158 * Makefile.in: Regenerate.
160 2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
162 * config/tc-ia64.c: Fix formatting.
163 * config/tc-ia64.h: Likewise.
165 2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
167 * config/tc-mips.c: Fix formatting.
168 * config/tc-s390.c: Likewise.
169 * config/tc-s390.h: Likewise.
171 2002-05-03 Alexandre Oliva <aoliva@redhat.com>
173 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
174 information for instructions.
176 2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
178 * as.h: Fix formatting.
179 * cgen.c: Likewise.
180 * cgen.h: Likewise.
181 * dwarf2dbg.c: Likewise.
182 * frags.h: Likewise.
183 * gasp.c: Likewise.
184 * macro.c: Likewise.
185 * read.c: Likewise.
186 * stabs.c: Likewise.
187 * symbols.c: Likewise.
189 2002-05-02 Alan Modra <amodra@bigpond.net.au>
191 * app.c (mri_pseudo): Only declare for TC_M68K.
193 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
194 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
195 BFD_RELOC_16_BASEREL.
196 (md_assemble): Likewise.
197 (md_apply_fix3): Likewise.
199 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
201 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
202 zero into an add of zero - it is not the same.
204 2002-05-01 Arati Dikey <aratid@kpit.com>
206 * tc-sh.c (get_specific): Generate warning if the same
207 destination register is used in parallel instructions.
209 2002-05-01 Andrew Macleod <amacleod@cygnus.com>
211 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
213 2002-05-01 Alan Modra <amodra@bigpond.net.au>
215 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
216 backwards to prevent cascading errors.
218 2002-04-30 Mark Mitchell <mark@codesourcery.com>
220 * configure.in: Add support for powerpc-*-windiss.
221 * configure: Regenerated.
223 2002-04-28 Alan Modra <amodra@bigpond.net.au>
225 * config/tc-s390.c (md_parse_option): Formatting.
227 * config/tc-i386.c: Formatting fixes, add missing space in error
228 message.
230 2002-04-24 Christian Groessler <chris@groessler.org>
232 * config/tc-z8k.c (build_bytes): Add support for new cases:
233 CLASS_IGNORE and ARG_NIM4.
234 (md_assemble): Prevent destruction of input_line_pointer if
235 get_operands returns failure.
237 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
239 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
240 instructions to be generated by macros.
242 2002-04-24 Andreas Schwab <schwab@suse.de>
244 * config/tc-i386.c (output_jump, output_disp)
245 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
246 more.
247 (md_apply_fix3): Remember addend value for rela relocations.
248 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
250 2002-04-22 Chris Demetriou <cgd@broadcom.com>
252 * config/tc-mips.c (macro_build): Add close-parenthesis missing
253 from previous change.
255 2002-04-22 Eric Christopher <echristo@redhat.com>
257 * config/tc-mips.c (macro_build): Add warning if macro instructions
258 are expanded into a branch delay slot.
260 2002-04-17 Geoffrey Keating <geoffk@redhat.com>
262 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
263 numbers, gdb relies on them to detect the start of the prologue.
265 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
267 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
268 symbols in merge sections.
270 2002-04-16 Alan Modra <amodra@bigpond.net.au>
272 * as.c (main): Don't reference _bfd_chunksize.
274 2002-04-15 Tom Rix <trix@redhat.com>
276 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
277 symbols in merge sections.
279 2002-04-11 Richard Sandiford <rsandifo@redhat.com>
281 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
282 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
283 argument for the precision.
284 (gen_to_words): Update accordingly.
286 2002-04-10 Alan Modra <amodra@bigpond.net.au>
288 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
289 BFD_VERSION_STRING unavailable.
290 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
292 Tue Apr 9 16:45:48 2002 J"orn Rennecke <joern.rennecke@superh.com>
294 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
295 symbol_used_in_reloc_p is true.
297 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
298 endian hosts.
300 2002-04-04 Alan Modra <amodra@bigpond.net.au>
302 * dep-in.sed: Cope with absolute paths.
303 * Makefile.am (dep.sed): Subst TOPDIR.
304 Run "make dep-am".
305 * Makefile.in: Regenerate.
307 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
309 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
310 (mips_ip): Remove unused variable.
311 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
312 unsigned char with bfd_byte.
313 (s_file): Remove unused variable.
314 (s_mips_ent): Likewise.
316 2002-04-03 Tom Rix <trix@redhat.com>
318 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
319 (build_insn): Same.
320 (find_opcode): Fix warning in as_warn.
321 * config/tc-d10v.h: Update Copyright.
323 2002-04-03 Alan Matsuoka <alanm@redhat.com>
324 Tom Rix <trix@redhat.com>
326 From Jeff Knaggs <jknaggs@redhat.com>
327 * config/tc-d10v.c (check_resource_conflict): New function to
328 check for resource conflicts.
330 From Jason Eckhardt <jle@redhat.com>
331 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
332 imm3 fields.
333 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
334 reserved control registers is used.
335 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
336 imm3 fields.
338 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
339 * tc-d10v.c (parallel_ok): Prevent packing only if the first
340 instruction cannot be packed.
342 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
343 * gas/config/tc-d10v.c (check_resource_conflict): Only check
344 write-write conflicts.
345 (md_assemble): Reformat introductory comment.
346 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
347 arguments.
349 2002-04-03 Alan Modra <amodra@bigpond.net.au>
351 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
352 O_logical_not>): Derive final_seg from add_symbol.
353 <O_multiply..O_logical_or>: More final_seg twiddles.
355 2002-04-01 Jessica Han <jessica@cup.hp.com>
357 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
358 in 32-bit mode.
360 2002-03-27 Andreas Schwab <schwab@suse.de>
362 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
363 field for pc-relative fixups.
364 (output_disp): Likewise.
365 (md_estimate_size_before_relax): Likewise.
366 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
367 pc-relative fixups in 64bit mode.
369 2002-03-22 Alan Modra <amodra@bigpond.net.au>
371 * config/te-aix5.h: Typo fix.
373 2002-03-21 Alan Modra <amodra@bigpond.net.au>
375 * Makefile.am: Run "make dep-am".
376 * Makefile.in: Regenerate.
377 * doc/Makefile.in: Regenerate.
379 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
381 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
382 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
384 2002-03-18 Alexandre Oliva <aoliva@redhat.com>
386 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
387 the EXTENDED bit here; report the estimate according to the
388 current size.
390 2002-03-18 Tom Rix <trix@redhat.com>
392 * configure.in: Add AIX 5 support.
393 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
394 * config/te-aix5.h: New file. AIX 5 support.
395 * configure: Regenerate.
397 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
399 * po/fr.po: Updated version.
401 2002-03-16 Andreas Jaeger <aj@suse.de>
403 * doc/c-mips.texi (Machine Dependencies): Add new node.
405 2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
407 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
408 (mips_opts): Initialize "ase_mips3d" member.
409 (file_ase_mips3d): New variable.
410 (CPU_HAS_MIPS3D): New macro.
411 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
412 based on command line options and configuration defaults.
413 (macro_build, mips_ip): Accept MIPS-3D instructions if
414 mips_opts.ase_mips3d is set.
415 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
416 Add support for "-mips3d" and "-no-mips3d" options.
417 (OPTION_ELF_BASE): Move to accomodate new options.
418 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
419 (mips_elf_final_processing): Add a comment indicating that a
420 MIPS-3D ASE ELF header flag should be set, when one exists.
421 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
422 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
423 nomips3d" directives.
425 2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
427 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
428 a weak symbol in same section to be within reach.
430 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
432 * po/fr.po: Updated version.
434 2002-03-12 Andreas Schwab <schwab@suse.de>
436 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
437 body record so that an error is given for misplaced .save
438 pseudo-ops.
440 2002-03-09 Alan Modra <amodra@bigpond.net.au>
442 * config/tc-i386.h (REX_OPCODE): Define.
443 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
444 (rex_byte): typedef to int.
445 * config/tc-i386.c: Group prototypes and vars together.
446 Formatting fixes. Remove occurrences of "register" keyword.
447 (true): Delete.
448 (false): Delete.
449 (mode_from_disp_size): Add INLINE keyword to prototype.
450 (fits_in_signed_byte): Likewise.
451 (fits_in_unsigned_byte): Likewise.
452 (fits_in_unsigned_word): Likewise.
453 (fits_in_signed_word): Likewise.
454 (fits_in_unsigned_long): Likewise.
455 (fits_in_signed_long): Likewise.
456 (type_names): Constify.
457 (intel_float_operand): Constify param.
458 (add_prefix): Use REX_OPCODE.
459 (md_assemble): Likewise. Modify for changed rex_byte.
460 (parse_insn): Split out of md_assemble.
461 (parse_operands): Likewise.
462 (swap_operands): Likewise.
463 (optimize_imm): Likewise.
464 (optimize_disp): Likewise.
465 (match_template): Likewise.
466 (check_string): Likewise.
467 (process_suffix): Likewise.
468 (check_byte_reg): Likewise.
469 (check_long_reg): Likewise.
470 (check_qword_reg): Likewise.
471 (check_word_reg): Likewise.
472 (finalize_imm): Likewise.
473 (process_operands): Likewise.
474 (build_modrm_byte): Likewise.
475 (output_insn): Likewise.
476 (output_branch): Likewise.
477 (output_jump): Likewise.
478 (output_interseg_jump): Likewise.
479 (output_disp): Likewise.
480 (output_imm): Likewise.
482 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
484 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
486 2002-03-06 Alan Modra <amodra@bigpond.net.au>
488 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
489 relocs except when BFD64.
491 * write.c (number_to_chars_bigendian): Don't abort when N is
492 larger than sizeof (VAL).
493 (number_to_chars_littleendian): Likewise.
495 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
497 * config/tc-hppa.c (md_apply_fix3): Add cast.
498 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
499 e_rrsel.
501 2002-03-05 Paul Koning <pkoning@equallogic.com>
503 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
504 (parse_ac5): New function for parsing float regs in float operand.
505 (parse_expression): Remove attempt to make literals be octal.
506 (parse_op_no_deferred): Support float literals.
507 (parse_op): Reject attempts to refer to float regs.
508 (parse_fop): New function, like parse_op but for float operand.
509 (md_assemble): Add cases to parse float operands. Also fix
510 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
512 2002-03-04 H.J. Lu <hjl@gnu.org>
514 * config/obj-elf.c (special_section): Add .init_array,
515 .fini_array and .preinit_array.
517 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
518 .init_array and .fini_array.
520 2002-03-01 Jakub Jelinek <jakub@redhat.com>
522 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
523 visibility.
524 (obj_frob_symbol): Copy visibility.
526 2002-02-28 Jakub Jelinek <jakub@redhat.com>
528 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
529 s_text.
530 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
532 2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
534 * po/es.po: Updated.
536 2002-02-26 Chris Demetriou <cgd@broadcom.com>
538 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
539 only, undo the changes made on 2001-06-08, with the
540 effect being that common or extern symbols are
541 adjusted for embedded-PIC, but weak symbols are not.
542 (md_estimate_size_before_relax: Likewise, with the effect
543 that extern symbols are treated the same as weak symbols
544 only if not embedded-PIC.
545 (mips_fix_adjustable) Likewise, with the effect that
546 weak or extern symbols are not adjusted for embedded-PIC.
547 (md_apply_fix3): Tweak so that the case where value is zero
548 is handled more correctly for embedded-PIC code.
550 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
552 * doc/as.texinfo (Overview): Add missing @ifset IA64
554 * configure.in (LINGUAS): Add es.po.
555 * configure: Regenerate.
556 * po/es.po: New file.
558 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
560 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
561 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
562 and NO_PIC cases. Code cleanup.
563 (macro2): Fix handling of 64bit register loads.
565 2002-02-25 David Mosberger <davidm@hpl.hp.com>
567 * doc/as.texinfo: Add entry for IA64.
568 * doc/c-ia64.texi: New file.
570 2002-02-25 Alan Modra <amodra@bigpond.net.au>
572 * config/tc-hppa.c: Update copyright date.
574 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
575 Remove references to chip manufacturers.
576 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
577 Correct comments.
578 (md_show_usage): Remove references to chip manufacturers. Mention
579 -mpower4.
580 (md_begin): Test power4 opcode flag bits.
582 2002-02-22 David Mosberger <davidm@hpl.hp.com>
584 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
585 count exceeds prologue count.
586 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
587 (unwind.label_prologue_count): New member.
589 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
591 (get_saved_prologue_count): New function.
592 (save_prologue_count): New function.
593 (free_saved_prologue_count): New function.
594 (dot_label_state): Record state label by calling save_prologue_count().
595 (dot_copy_state): Restore prologue count by calling
596 get_saved_prologue_count().
597 (generate_unwind_image): Free up list of saved prologue
598 counts by calling free_saved_prologue_counts().
600 2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
602 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
603 function declarations.
605 2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
607 * NEWS: Note that GASP is now deprecated.
608 * Makefile.am: Do not build gasp-new by default.
609 * Makefile.in: Regenerate.
610 * doc/Makefile.am: Do not install gasp.info.
611 * doc/Makefile.in: Regenerate.
612 * gas/gasp.texi: Note that gasp is now deprecated.
614 2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
616 * NEWS: Mark 2.12 branch.
618 2002-02-19 Tom Tromey <tromey@redhat.com>
620 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
622 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
624 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
625 option input.
627 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
629 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
630 Make bit size independent of architecture switch.
631 (md_begin): Add warning for -m64 with -Aesa.
632 (s390_md_end): Use renamed architecture defines.
634 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
636 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
638 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
640 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
641 instead of CRIS.
643 2002-02-15 Chris Demetriou <cgd@broadcom.com>
645 * config/tc-mips.c (md_estimate_size_before_relax): Really
646 make sure we treat weak like extern only for ELF. (Fixes
647 patch from 2001-07-25.)
649 2002-02-15 Ben Elliston <bje@redhat.com>
651 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
652 works as expected.
654 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
656 * NEWS: Mention support for MMIX.
658 2002-02-13 Chris Demetriou <cgd@broadcom.com>
660 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
661 a sequence of indpendent 'if' statements for easier debugging
662 and future modification.
664 2002-02-13 Matt Fredette <fredette@netbsd.org>
666 * config/tc-m68k.c (md_show_usage): No longer display a
667 hard-coded "68020" for the default CPU, instead display the
668 canonical name of the true, configured default CPU.
669 (m68k_elf_final_processing): Mark objects for sub-68020
670 CPUs with the new EF_M68000 flag.
672 2002-02-13 Andreas Schwab <schwab@suse.de>
674 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
675 pc-relative relocations to merge sections in 64-bit mode.
677 2002-02-13 Ben Elliston <bje@redhat.com>
679 * NEWS: Document floating point number handling in gasp.
680 * gasp.c: Include <assert.h> and "xregex.h".
681 (is_flonum): New function.
682 (chew_flownum): Likewise.
683 (change_base): Consume flonums from the input, where possible.
684 * doc/gasp.texi (Constants): Document floating point numbers.
686 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
688 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
689 that implicitly use LR and RR selectors.
691 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
693 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
694 and `epsw' as available on AM33 and above only.
695 (other_register_name): Add logic to handle machine type encoded in
696 reg_number.
698 2002-02-11 Tom Rix <trix@redhat.com>
700 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
701 xcoff64.
703 Mon Feb 11 11:23:38 2002 Alexandre Oliva <aoliva@redhat.com>
705 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
706 Use all over.
708 Mon Feb 11 12:59:29 CET 2002 Jan Hubicka <jh@suse.cz>
710 * i386.c (md_assemble): Support 32bit address prefix.
711 (i386_displacement): Likewise.
712 (i386_index_check): Accept 32bit addressing in 64bit mode.
714 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
716 * config/tc-sh.c (dot): Removed unused function.
718 2002-02-11 Alan Modra <amodra@bigpond.net.au>
720 * Makefile.am: "make dep-am".
721 * Makefile.in: Regenerate.
722 * aclocal.m4: Regenerate.
723 * config.in: Regenerate.
724 * configure: Regenerate.
725 * doc/Makefile.in: Regenerate.
727 2002-02-10 Richard Henderson <rth@redhat.com>
729 * doc/c-alpha.texi: New file.
730 * doc/Makefile.am (CPU_DOCS): Add it.
731 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
733 2002-02-09 Richard Henderson <rth@redhat.com>
735 * config/tc-alpha.c (O_samegp): New.
736 (USER_RELOC_P): Include it.
737 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
738 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
739 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
740 (alpha_validate_fix): New.
741 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
743 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
745 * doc/c-cris.texi: New.
746 * doc/all.texi: @set CRIS.
747 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
748 Include c-cris.texi.
749 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
750 * doc/Makefile.in: Regenerate.
752 2002-02-08 Chris Demetriou <cgd@broadcom.com>
754 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
755 determine if a number is a sign-extended 32-bit number.
756 (load_register): Use IS_SEXT_32BIT_NUM.
757 (macro): Check if load/store macro handling is using a
758 constant 32-bit address on 64-bit address systems, and if
759 so optimize the generation of that address.
761 2002-02-08 Richard Henderson <rth@redhat.com>
763 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
764 we've eliminated all foreign relocation types yet.
765 (alpha_fix_adjustable): Likewise.
767 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
769 Contribute sh64-elf.
770 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
771 Stephen Clarke <Stephen.Clarke@st.com>
772 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
773 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
774 * config/tc-sh.c (md_relax_table): Added default sizes for
775 non-PC-relative UNDEF_MOVI, and relaxation sequences for
776 MOVI_16, MOVI_32 and MOVI_48.
777 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
778 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
779 and MOVI_16.
780 (shmedia_md_estimate_size_before_relax): Remove redundant
781 blocks. Set fragP->fr_var even if relaxation type unchanged.
782 Retain UNDEF_MOVI until expression decays to number.
783 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
784 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
785 relocation types. Take fixP->fx_addnumber into account too.
786 (shmedia_md_apply_fix): Likewise.
787 (shmedia_md_convert_frag): Likewise.
788 (shmedia_build_Mytes): Likewise.
789 (sh64_consume_datalabel): Complain about nested datalabel.
790 Support PIC relocs. Call sh_parse_name.
791 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
792 in tc-sh.h to SHmedia reloc types.
793 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
794 MOVI_GOTPC): New relaxation constants.
795 (md_relax_table): Introduce relaxation directives for PIC-related
796 constants.
797 (sh_PIC_related_p): Handle datalabel.
798 (sh_check_fixup): Choose SH5 PIC relocations.
799 (sh_cons_fix_new): Added BDF_RELOC_64.
800 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
801 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
802 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
803 current ISA is SHmedia, get 7 bytes.
804 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
805 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
806 void function.
807 * config/tc-sh64.c (shmedia_apply_fix): Rename to
808 shmedia_apply_fix3 and make void.
809 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
810 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
811 as_bad.
812 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
813 * config/tc-sh64.h (md_parse_name): Take &c as argument.
814 2001-03-14 DJ Delorie <dj@redhat.com>
815 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
816 * doc/Makefile.in(CPU_DOCS): Ditto.
817 * doc/c-sh64.texi: New file.
818 * doc/as.texinfo: Add SH64 support.
819 2001-03-13 DJ Delorie <dj@redhat.com>
820 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
821 A_REUSE_PREV so that its purpose is more obvious.
822 (shmedia_build_Mytes): Ditto.
823 2001-03-07 DJ Delorie <dj@redhat.com>
824 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
825 before processing.
826 (sh64_vtable_inherit): Ditto.
827 (strip_datalabels): New, strip "datalabel" from given line.
828 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
829 pseudos.
830 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
831 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
832 call ...
833 (shmedia_build_Mytes): ... to here.
834 2001-03-06 DJ Delorie <dj@redhat.com>
835 * config/tc-sh.c: Remove sh64-specific uaquad now that there
836 is a generic one.
837 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
838 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
839 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
840 address by one in call to dwarf2_emit_insn.
841 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
842 Implement ".abi" pseudo and correct .cranges descriptors. Correct
843 alignment handling broken by imported changes.
844 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
845 (sh64_handle_align): Declare.
846 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
847 (sh64_max_mem_for_rs_align_code): Declare.
848 (enum sh64_isa_values): Moved here from tc-sh64.c.
849 (md_do_align): Define.
850 (sh64_do_align): Declare.
851 (struct sh64_tc_frag_data): New.
852 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
853 changed.
854 (TC_FRAG_INIT): Change to set new datatype.
855 (struct sh64_segment_info_type): Rename member
856 last_flushed_location to last_contents_mark. All users changed.
857 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
858 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
859 * config/tc-sh.c (md_pseudo_table): Add ".abi".
860 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
861 of unsetting seen_insn.
862 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
863 call sh64_update_contents_mark.
864 (sh_handle_align): Remove HAVE_SH64-conditioned code.
865 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
866 enum sh64_isa_values.
867 (sh64_set_contents_type): Drop segT parameter. All callers changed.
868 (emitting_crange): Boolean guard moved to file scope from function
869 scope in sh64_set_contents_type.
870 (s_sh64_abi): New.
871 (sh64_update_contents_mark): New; most split out from
872 sh64_flush_pending_output.
873 (shmedia_md_end): Call sh64_update_contents_mark. Set
874 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
875 (sh64_do_align): New function.
876 (sh64_max_mem_for_rs_align_code): New function.
877 (sh64_handle_align): Rename from shmedia_do_align. Make
878 non-static. Add head comment. Emit zero bytes for n bytes modulo
879 four. Change return-type to void.
880 (shmedia_elf_new_section): Remove.
881 (shmedia_md_assemble): Call sh64_update_contents_mark.
882 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
883 new frag. Call sh64_update_contents_mark after making the new
884 frag.
885 (sh64_flush_pending_output): Just call sh64_update_contents_mark
886 and sh_flush_pending_output.
887 (sh64_flag_output): Also call md_flush_pending_output, but add
888 condition on not emitting_crange.
889 (sh64_tc_cons_fix_new): Remove.
890 2001-01-12 Nick Clifton <nickc@redhat.com>
891 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
892 alignment handling scheme imported from sourceware.
893 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
894 * config/tc-sh64.h (TARGET_FORMAT): Define.
895 (sh64_target_format): Prototype.
896 * config/tc-sh64.c (sh64_target_mach): New function.
897 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
898 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
899 zero_address_frag instead of copying the frag of the symbol.
900 (shmedia_frob_file_before_adjust): Ditto.
901 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
902 to valueT to remove signedness.
903 (shmedia_md_convert_frag): Add parameter final. Rename parameter
904 headers to output_bfd. Do not evaluate symbols if final is false;
905 do emit fixups.
906 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
907 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
908 to the current frag, call shmedia_md_convert_frag to emit fixups
909 and make frag_wane neutralize the frag. Update comments.
910 * config/tc-sh.c (md_convert_frag): Change caller of
911 shmedia_md_convert_frag.
912 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
913 * config/tc-sh64.h: Tweak comments and correct formatting.
914 * config/tc-sh64.c: Ditto.
915 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
916 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
917 for the no-relocation case.
918 (shmedia_check_limits): Fix range check being off-by-one for PTA.
919 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
920 wrappers.
921 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
922 comment.
923 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
924 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
925 expansion.
926 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
927 Correct comment.
928 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
929 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
930 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
931 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
932 al>: Set lowest bit of field to relocate to 1 and rest to empty,
933 if reloc is emitted.
934 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
935 New options plus bugfixes.
936 * config/tc-sh.c (md_longopts): New options "-no-expand" and
937 "-expand-pt32".
938 (md_parse_option): Handle new options.
939 (md_show_usage): Add blurb for new options.
940 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
941 (sh64_expand, sh64_pt32): New variables.
942 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
943 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
944 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
945 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
946 <resolved previously-pc-relative relocs>: Handle
947 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
948 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
949 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
950 points to SHcompact code.
951 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
952 SH64PCREL16)>: Check that ISA of what operand points at and
953 PTA/PTB matches, or emit error.
954 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
955 SHMEDIA_BFD_RELOC_PT.
956 (shmedia_immediate_op): If pcrel, emit fixup also for constant
957 operand.
958 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
959 condition for MOVI expansion.
960 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
961 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
962 sh64_expand.
963 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
964 fixup.
965 (sh64_target_format): Error-check setting of sh64_pt32 and
966 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
967 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
968 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
969 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
970 * config/tc-sh64.c: Improve comments.
971 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
972 not say the linker will check correctness of PTA/PTB expansion.
973 (shmedia_md_end): Make non-static.
974 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
975 prototype.
976 * config/tc-sh.c (sh_finalize): Remove.
977 * config/tc-sh.h (md_end): Do not define.
978 Remove prototype for sh_finalize.
979 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
980 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
981 sh64_section_data container when storing section type in tdata
982 field in elf_section_data.
983 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
984 EF_SH5.
985 * Makefile.am: Update dependencies.
986 * Makefile.in: Regenerate.
987 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
988 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
989 dwarf2_emit_insn call with test on debug_type.
990 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
991 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
992 CRT_SH5_ISA32 sticky for 64-bit.
993 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
994 Generate .crange sections when switching ISA mode or emitting
995 constants in same section as code.
996 * config/tc-sh64.c: Reformat structure definitions.
997 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
998 variables.
999 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
1000 to emit a .cranges descriptor when contents type changes. Only
1001 emit error if changing contents type and -no-mix is in effect.
1002 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1003 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1004 (shmedia_md_end): Set sh64_end_of_assembly. Pass
1005 sh64_flush_last_crange over sections.
1006 When checking main symbol of datalabel symbol, check for
1007 STO_SH5_ISA32, not ISA type of section in definition.
1008 (shmedia_frob_file_before_adjust): Check main symbol for
1009 STO_SH5_ISA32; don't check ISA type of section in definition.
1010 (shmedia_frob_section_type): Adjust for .cranges; set section flag
1011 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1012 .cranges entries have been output.
1013 (shmedia_elf_new_section): Just call md_flush_pending_output.
1014 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1015 fix. Do not set tc_segment_info_data.in_code for section. Call
1016 sh64_set_contents_type for SHmedia code.
1017 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1018 false. Call md_flush_pending_output.
1019 (sh64_target_format): Check that -no-mix and
1020 -shcompact-const-crange are used in sane combination with other
1021 options.
1022 (shmedia_md_pcrel_from_section): Check type of fix for how to
1023 adjust pc-relative.
1024 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1025 not ISA type of section in definition.
1026 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1027 hold contents-type state.
1028 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1029 (sh64_flush_pending_output): Declare.
1030 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1031 (sh64_tc_cons_fix_new): Declare.
1032 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1033 call sh64_flag_output.
1034 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
1035 call sh64_set_contents_type to mark SHcompact code and set
1036 seen_insn.
1037 (md_longopts): New options "-no-mix" and
1038 "-shcompact-const-crange".
1039 (md_parse_option): Handle new options.
1040 (md_show_usage): Add blurb for new options.
1041 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1042 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
1043 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1044 (sh64_last_insn_frag): New.
1045 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1046 to get frag for insn opcode for generating fixups; do not assume it
1047 is the same frag.
1048 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1049 for new insn.
1050 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1051 section.
1052 (TC_FRAG_TYPE): Define as fragS *.
1053 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1054 (sh64_last_insn_frag): Declare.
1055 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1056 not == NULL before dereferencing.
1057 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1058 Get rid of BFD section flag and EF_SH64_ABI64.
1059 * config/tc-sh64.c (shmedia_frob_section_type): Use
1060 elf_section_data (sec)->tdata, not a specific BFD section flag, to
1061 communicate the section as containing SHmedia code. Describe why.
1062 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
1063 EF_SH64 regardless of ABI.
1064 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1065 in error message. Handle resolved expressions for
1066 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1067 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1068 (shmedia_check_limits): Handle BFD_RELOC_64.
1069 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1070 a STO_SH5_ISA32 symbol, only the BFD value.
1071 2000-12-11 Ben Elliston <bje@redhat.com>
1072 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1073 dwarf2_generate_asm_lineno.
1074 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
1075 Handle PC-relative MOVI expansions with assembler relaxation.
1076 Generate PC-relative relocs from 16-bit PC-relative expressions.
1077 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1078 (shmedia_md_pcrel_from_section): ...here.
1079 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1080 turned completely resolved. Adjust relocation type for 16-bit
1081 immediate operands that has turned PC-relative. Adjust back for
1082 MD_PCREL_FROM_SECTION being applied twice.
1083 (shmedia_md_convert_frag): Always emit reloc for expression with
1084 global or weak symbol. Handle relaxation result for PC-relative
1085 expressions.
1086 (shmedia_md_estimate_size_before_relax): An expression with a weak
1087 or global symbol can not be relaxed. Break out tests for
1088 relaxable symbol into variable sym_relaxable.
1089 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1090 UNDEF_MOVI)>: Break out any PC-relative expression and change
1091 relaxation type.
1092 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1093 opjp.
1094 <case A_IMMS16>: Fix typo for initial minor relaxation type of
1095 MOVI expansion. If X_op_symbol of the immediate expression is
1096 set, make an expression symbol for the argument to frag_var.
1097 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1098 relaxations.
1099 (END): Adjust for new relaxations.
1100 (md_relax_table): Add entries for new relaxations.
1101 2000-12-07 Ben Elliston <bje@redhat.com>
1102 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1103 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1104 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1105 SHORI operand offsets in PT/PTA/PTB expansions.
1106 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1107 Implement DataLabel semantics.
1108 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1109 shmedia_frob_file_before_adjust.
1110 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1111 (DATALABEL_SUFFIX): Define.
1112 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1113 symbol list to update "datalabel" symbols to their main symbol
1114 counterparts.
1115 (shmedia_frob_file_before_adjust): New.
1116 (sh64_adjust_symtab): For remaining datalabel symbols, set to
1117 undefined and set STT_DATALABEL.
1118 (sh64_frob_label): Initialize TC symbol field.
1119 (sh64_consume_datalabel): Actually implement semantics. New
1120 parameter operandf, call it instead of expression.
1121 (sh64_exclude_symbol): New.
1122 * config/tc-sh64.h (md_parse_name): Pass on the function operand
1123 to sh64_consume_datalabel.
1124 (tc_symbol_new_hook): Define to tc_frob_symbol.
1125 (TC_SYMFIELD_TYPE): Define to symbolS *.
1126 (tc_frob_symbol): Define to call sh64_exclude_symbol.
1127 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
1128 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1129 case.
1130 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1131 generating dwarf2 debug information.
1132 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1133 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1134 elf64-sh64 for the 64-bit ABI.
1135 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1136 option.
1137 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1138 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1139 case-insensitivity.
1140 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1141 * config/tc-sh64.c: Tweak comments, formatting and error messages.
1142 (enum sh64_abi_values): New type.
1143 (enum sh64_isa_values): New type.
1144 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
1145 (seen_shcompact_mode, seen_shmedia_mode): Delete.
1146 (sh64_abi): Replace shmedia_64.
1147 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1148 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1149 (s_sh64_mode): Check validity for this target.
1150 (sh64_target_format): Initialize defaults for ISA and ABI.
1151 Fallback to old object format if no SH64 ISA or ABI has been
1152 specified.
1153 * config/tc-sh.c (md_parse_option): Check combinations for errors.
1154 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
1155 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
1156 * config/tc-sh64.h: Fix typo in comment.
1157 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
1158 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
1159 <PT fixups for absolute values>: Size will be longest, not
1160 shortest.
1161 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
1162 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
1163 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
1164 and l1 to hold lowercase of two first characters. Change all
1165 remaining TO_LOWER to tolower.
1166 * config/tc-sh64.c (TO_LOWER): Delete.
1167 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
1168 (md_parse_name): Define.
1169 (sh64_consume_datalabel): Declare.
1170 (DOLLAR_DOT): Define.
1171 * config/tc-sh64.c (shmedia_parse_exp): New.
1172 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
1173 (shmedia_parse_reg): Remove const from src
1174 parameter.
1175 (shmedia_get_operands): Ditto for args parameter and ptr variable.
1176 (shmedia_md_assemble): Ditto for op_end variable.
1177 (shmedia_get_operand): Ditto for ptr parameter and src variable.
1178 Use shmedia_parse_exp, not parse_exp.
1179 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
1180 parameter. All callers changed.
1181 (shmedia_get_operand): Add shmedia_arg_type parameter. All
1182 callers changed.
1183 (shmedia_parse_reg): Put first two character in local variables.
1184 Use tolower, not TO_LOWER. If no register is found and argtype
1185 indicates a control register, scan shmedia_creg_table
1186 case-insensitive.
1187 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1188 * Makefile.am (CPU_TYPES): Add sh64.
1189 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
1190 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
1191 Regenerate dependencies.
1192 * Makefile.in: Regenerate.
1193 * configure.in: Add support for sh64-*-elf*.
1194 * configure: Regenerate.
1195 * config/tc-sh64.h: New.
1196 * config/tc-sh64.c: New.
1197 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
1198 .mode, .isa and .uaquad.
1199 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
1200 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
1201 [HAVE_SH64] (END): Define as 10.
1202 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
1203 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
1204 MOVI_64): Define.
1205 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
1206 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
1207 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
1208 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
1209 Define.
1210 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
1211 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
1212 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
1213 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
1214 SHmedia instructions. Handle state-change after switching to
1215 SHcompact.
1216 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
1217 (md_parse_option) [HAVE_SH64]: Parse new options.
1218 (md_show_usage) [HAVE_SH64]: Show usage of new options.
1219 (md_convert_frag) [HAVE_SH64] <default>: Call
1220 shmedia_md_convert_frag instead of abort.
1221 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
1222 BFD_RELOC_SH_SHMEDIA_CODE.
1223 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
1224 SHcompact or SHmedia code.
1225 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
1226 shmedia_md_apply_fix instead of abort.
1227 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
1228 result from calling shmedia_md_estimate_size_before_relax instead
1229 of calling abort.
1230 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
1231 do the work.
1232 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
1233 shmedia_init_reloc and do nothing more if it returns non-zero.
1234 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
1235 * po/POTFILES.in: Regenerate.
1236 * po/gas.pot: Regenerate.
1238 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
1240 * config/tc-sh.c (parse_at): Install the correct version of
1241 2002-02-04's patch.
1243 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
1244 assume fixP->fx_subsy is non-NULL.
1246 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
1248 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
1249 A_DISP_PC_ABS, and adjust it by -4.
1250 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
1251 expected.
1252 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
1253 the operand type is not A_DISP_PC_ABS.
1255 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
1257 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
1258 common and weak symbols. Handle common and weak symbols as
1259 undefined symbols with regards to GREG handling and merging.
1260 (mmix_frob_file): Ditto.
1262 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
1264 * configure.in (hppa-*-netbsd*): New target.
1265 * configure: Regenerate.
1266 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
1268 2002-02-02 Alan Modra <amodra@bigpond.net.au>
1270 * config/tc-v850.c: Add missing prototypes amd use old-style
1271 function definitions.
1272 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
1273 (sdata_section tdata_section, zdata_section, sbss_section,
1274 tbss_section, zbss_section, rosdata_section, rozdata_section,
1275 scommon_section, tcommon_section, zcommon_section,
1276 call_table_data_section, call_table_text_section): Delete.
1277 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1278 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
1279 v850_call_table_data, v850_call_table_text): Delete.
1280 (struct v850_seg_entry): New.
1281 (v850_seg_table): New.
1282 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
1283 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
1284 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
1285 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
1286 (do_v850_seg): New.
1287 (v850_seg): New.
1288 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
1289 recording of alignment.
1290 (md_pseudo_table): Use v850_seg.
1291 (md_begin): Don't init .call_table_data and .call_table_text here.
1292 Set v850_seg_table bss entry.
1294 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
1296 Support on-demand global register allocation by passing on
1297 base-plus-offset relocs to the linker.
1298 * config/tc-mmix.c: Tweak and fix typos in comments.
1299 (allocate_undefined_gregs_in_linker): New variable.
1300 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
1301 (md_longopts): Add --linker-allocated-gregs.
1302 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
1303 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
1304 (md_show_usage): Update text for -x. Add text for
1305 --linker-allocated-gregs.
1306 (tc_gen_reloc): Derive default value for addend from val and
1307 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
1308 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
1309 GREG if allocate_undefined_gregs_in_linker.
1310 * doc/as.texinfo (Overview) <Target MMIX options>: Add
1311 --linker-allocated-gregs.
1312 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
1313 --linker-allocated-gregs. Mention that it's implied by -x.
1314 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
1315 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
1317 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
1319 2002-02-01 Alan Modra <amodra@bigpond.net.au>
1321 * Makefile.am: Run "make dep-am"
1322 * Makefile.in: Regenerate.
1324 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
1326 * config/tc-or32.c: New file.
1327 * config/tc-or32.h: New file.
1328 * configure.in: Add support for or32 targets.
1329 * configure: Regenerate.
1330 * config/obj-coff.c: Add support for or32 targets.
1331 * config/obj-coff.h: Add support for or32 targets.
1332 * Makefile.am: Add support for or32 targets.
1333 * Makefile.in: Regenerate.
1334 * NEWS: Mention support for OpenRISC.
1335 * doc/Makefile.in: Regenerate.
1336 * po/POTFILES.in: Regenerate.
1337 * po/gas.pot: Regenerate.
1339 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
1341 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
1342 and mod.
1344 2002-01-29 Chris Demetriou <cgd@broadcom.com>
1346 * config/tc-mips.c (tc_gen_reloc): Arrange for
1347 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
1348 their LO16 parts, even for ELF.
1350 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
1352 * config/tc-i386.c: Protect definitions of true and false
1353 from redefinition.
1355 2002-01-28 Jakub Jelinek <jakub@redhat.com>
1357 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
1358 made because of .weak, if they are neither defined nor used in any
1359 way.
1361 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
1363 * configure: Regenerated.
1365 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
1367 * doc/Makefile.am (install): Depend on install-info.
1368 * doc/Makefile.in: Regenerate.
1370 2002-01-26 Nick Clifton <nick@redhat.com>
1372 * po/fr.po: Updated version
1374 2002-01-24 Kazu Hirata <kazu@hxi.com>
1376 * config/tc-h8300.c (check_operand): Don't print a warning
1377 when a valid 24-bit address is given to a 16-bit address
1378 operand.
1380 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1382 * config/tc-sh.c (sh_elf_suffix): Removed.
1383 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
1384 sh_end_of_match, sh_parse_name): New functions.
1385 (sh_elf_cons): Simplify.
1386 (parse_exp): Reject misplaced PIC operands.
1387 (md_undefined_symbol): Simplify.
1388 (sh_fix_adjustable): Let @GOTOFF be adjusted.
1389 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
1390 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
1391 Complain if subsy remains at the end.
1392 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
1393 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
1395 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
1397 * config/tc-mn10300.c (xr_registers): Move `pc'...
1398 (other_registers): ... here.
1400 2002-01-22 Alan Modra <amodra@bigpond.net.au>
1402 * Makefile.am: Run "make dep-am".
1403 * Makefile.in: Regenerate.
1404 * gas/po/POTFILES.in: Regenerate.
1406 2002-01-21 DJ Delorie <dj@redhat.com>
1408 * config/obj-coff.c (obj_coff_init_stab_section): Make the
1409 stabstr_name allocation permanent, as it will be referenced from
1410 the section hash.
1412 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
1414 * configure.in (ia64-*-netbsd*): New target.
1415 * configure: Regenerate.
1417 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
1419 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
1420 to @dots call.
1421 <Detailed description, ARM options>: Ditto.
1422 * doc/c-arm.texi (ARM Options): Ditto.
1424 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
1426 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
1427 do_mia, do_mar and do_mra respectively.
1428 (do_mav_*): Renamed from do_c_*.
1429 (mav_reg_required_here, mav_parse_offset): Renamed from
1430 cirrus_reg_required_here and cirrus_parse_offset respectively.
1431 (MAV_MODE?): Renamed from CIRRUS_MODE?.
1433 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
1434 Keith Walker <keith.walker@arm.com>
1436 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
1437 (insns): Add pattern for bxj instruction.
1438 (do_bxj): New function.
1439 (arm_cpus): Add arm926ej.
1440 (arm_archs): Add armv5tej.
1442 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
1444 * doc/c-arm.texi: Add new fpe options to list of supported flags.
1446 2002-01-19 Keith Walker <keith.walker@arm.com>
1448 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
1450 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
1452 * NEWS: Mention new ARM command-line options and VFP support.
1454 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
1455 uses changed.
1456 (ARM_CEXT_MAVERICK): Similarly.
1457 (ARM_ANY): Now means any core instruction.
1458 (CPU_DEFAULT): Default to ARM_ANY.
1459 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
1460 (pic_code): Declare for all object types. Make type int.
1461 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
1462 (march_fpu_opt, mfpu_opt): Declare.
1463 (md_longopts): Tidy up conditional definitions.
1464 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
1465 (arm_long_opts): New tables.
1466 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
1467 (arm_parse_extension): New function.
1468 (md_parse_option): Rewrite using new table-driven system.
1469 (md_show_usage): Use new table-driven system.
1470 (md_begin): Calculate cpu_variant from command line option data.
1471 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
1472 command-line options.
1473 * doc/c-arm.texi: Likewise.
1475 2002-01-18 Andreas Jaeger <aj@suse.de>
1477 * as.c (parse_args): Update year.
1479 2002-01-17 Timothy Wall <twall@alum.mit.edu>
1481 * config/tc-tic54x.c (encode_address): Add a more informative
1482 warning about incorrect syntax.
1484 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
1486 * po/gas.pot: Regenerate.
1488 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
1490 * macro.c (get_any_string): Add no-c-format comment to prevent
1491 confusion when translating string.
1492 * gasp.c (get_any_string): Add no-c-format comment to prevent
1493 confusion when translating string.
1495 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1496 Johannes Stezenbach <js@convergence.de>
1497 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
1498 matched before the shorter ones.
1499 (my_getSmallParser): Fix handling of nested parentheses in
1500 percent_op's. Code cleanup.
1501 (my_getPercentOp): New function, code from my_getSmallParser.
1502 (my_getSmallExpression): Fix handling of closing parentheses.
1503 Code cleanup. Better comments.
1505 2002-01-16 Nick Clifton <nickc@redhat.com>
1507 po/tr.po: New file: Turkish translation.
1508 configure.in (LINGUAS): Add "tr".
1509 configure: Regenerate.
1511 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
1513 Support for VFP instructions
1514 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
1515 (cp_address_required_here): New argument wb_ok. When false, do not
1516 accept write-back forms of addressing. Change all callers.
1517 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
1518 (FPU_VFP_EXT_V2): Define.
1519 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
1520 Define in terms of above.
1521 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
1522 (vfp_reg): New struct.
1523 (vfp_regs): New array of registers.
1524 (insns): Add VFP instructions.
1525 (sn_table): New array of VFP single-precision register names.
1526 (dn_table): New array of VFP double-precision register names.
1527 (all_reg_maps): Add the new register tables.
1528 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
1529 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
1530 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
1531 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
1532 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
1533 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
1534 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
1535 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
1536 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
1537 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
1538 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
1539 (do_vfp_sp_dp_cvt): New functions.
1540 (md_begin): Set soft-float flag for appropriate VFP work.
1541 (md_atof): Handle VFP-format doubles.
1542 (md_parse_option): Handle VFP command-line options.
1543 (md_show_usage): Display VFP command-line options.
1545 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
1547 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
1548 various command line options.
1550 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
1552 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
1553 vtinherit relocs.
1554 (xstormy16_md_apply_fix3): Do not return a value.
1556 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
1558 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
1559 the -EL/-EB option that matches the target's endianness.
1560 (md_parse_option): Likewise.
1562 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
1564 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
1565 is not dependent on ARM_BI_ENDIAN.
1567 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
1569 * tc-arm.c (all error messages): Normalize capitalization of messages.
1571 * tc-arm.h (md_operand): Delete define.
1572 * tc-arm.c (in_my_get_expression): New static variable.
1573 (my_get_expression): Set and clear it.
1574 (md_operand): New function. If called from my_get_expression
1575 put the error in inst.error.
1576 (output_inst): Now takes argument of instruction being assembled.
1577 Print it out with any error message.
1578 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
1579 with '=' syntax.
1580 (end_of_line): Don't update inst.error if it is already set.
1582 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
1584 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
1585 op that can be translated into a mvn instruction.
1587 2002-01-11 Steve Ellcey <sje@cup.hp.com>
1589 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
1590 setting default md.flags.
1591 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
1592 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
1593 * gas/config/tc-ia64.c (setup_unwind_header): Add support
1594 for 32 bit unwind info blocks.
1595 (generate_unwind_image): Add support for different types
1596 of unwind images (32 bits and/or big-endian).
1597 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
1598 (ia64_target_format): Add support for hpux target formats.
1599 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
1600 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
1601 SHT_FINI_ARRAY elf section types.
1603 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
1605 * tc-arm.c (struct reg_entry): Move before prototypes.
1606 (int_register, cp_register, fp_register): Delete.
1607 (reg_table): Delete. Replaced with ...
1608 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
1609 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
1610 (mav_dspsc_table): ... one table per register set.
1611 (arm_reg_hsh): Delete.
1612 (struct reg_map): New structure.
1613 (all_reg_maps): New array.
1614 (enum arm_reg_type): New enums.
1615 (build_reg_hsh): New function.
1616 (insert_reg_alias): Use hash table passed by caller. Adjust all
1617 callers.
1618 (create_register_alias): New function, split out from ...
1619 (md_assemble): ... here.
1620 (md_begin): Build new register hash tables.
1621 (arm_reg_parse): New argument for the hash table to search. Adjust all
1622 callers.
1623 (arm_reg_parse_any): New function.
1624 (co_proc_number): Look up the processor number in the processor hash
1625 table.
1626 (cirrus_regtype): Delete.
1627 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
1628 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
1629 (ARM_EXT_MAVERICKsc_register): Delete.
1630 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
1631 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
1632 functions.
1633 (do_c_triple_4, do_c_triple_5): Delete.
1634 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
1635 (do_c_quad_6): Delete.
1636 (do_c_quad_6[ab]): New functions.
1637 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
1638 arguments to use new register parsing methods.
1639 (cirrus_reg_required_here): Likewise.
1640 (insns): Reclassify cirrus maverick worker functions.
1641 (cirrus_valid_reg): Delete.
1643 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
1645 * configure.in (sh*le): Set cpu_type=sh and endian=little.
1646 (sh*-*-netbsdelf*): New target.
1647 * configure: Regenerate.
1648 * tc-sh.h: Update copyright years.
1649 (TARGET_FORMAT): Add version for TE_NetBSD.
1651 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
1653 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
1654 negative.
1656 2002-01-06 Alan Modra <amodra@bigpond.net.au>
1658 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
1659 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
1661 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
1663 * tc-mips.c (mips_cprestore_valid): New flag.
1664 (mips_frame_reg_valid): New flag.
1665 (macro) [M_JAL_2]: Check both flags.
1666 [M_JAL_A]: Likewise.
1667 (s_cprestore): Set mips_cprestore_valid.
1668 (tc_get_register): If setting mips_frame_reg, set
1669 mips_frame_reg_valid and clear mips_cprestore_valid.
1670 (s_mips_ent): Clear both flags.
1671 (s_mips_end): Clear both flags.
1673 2002-01-05 Alan Modra <amodra@bigpond.net.au>
1675 * write.c (write_object_file): Make use of bfd_section_list_remove.
1676 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
1677 * config/tc-mmix.c (mmix_frob_file): Likewise.
1679 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
1681 * configure.in (i386-*-netbsdelf*): Collapse target into...
1682 (i386-*-netbsd*): ...this. Add support for x86-64.
1683 * configure: Regenerated.
1685 2002-01-03 matthew green <mrg@redhat.com>
1687 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
1689 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
1691 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
1692 NULL frag link.
1694 For older changes see ChangeLog-0001
1695 \f
1696 Local Variables:
1697 mode: change-log
1698 left-margin: 8
1699 fill-column: 74
1700 version-control: never
1701 End: