1 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4 cop_interlocks): Remove superfluous CPU entries.
6 2004-04-22 Paul Brook <paul@codesourcery.com>
8 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
10 2004-04-22 Peter Barada <peter@the-baradas.com>
12 * NEWS: Added support for EMAC instructions and MAC/EMAC
14 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
15 scale factor tokens, trailing_ampersand to mark mask addressing
16 for MAC/EMAC instructions.
17 * config/m68k-parse.y: Add options_ampersand clause, '<<',
19 (yylex): Handle '>', '<', and '&' following '+'.
20 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
21 architectures in archs[].
22 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
23 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
25 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
26 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
28 Add EMAC operands to init_table[].
30 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
32 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
34 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
35 * config/tc-arm.c (enum mstate): Delete from here.
36 (mapping_state): Remove the static mapstate variable and instead
37 store the state in the segment. This allows a per-section mapping
38 state. Handle and ignore MAP_UNDEFINED states.
39 (arm_elf_change_section): Get the current mapping state from the
41 (s_ltorg): Set the mapping state to MAP_DATA.
42 (arm_cleanup): Use arm_elf_change_section to get the mapping state
43 for each pool as it is emitted.
45 2004-04-22 Nick Clifton <nickc@redhat.com>
47 * config/tc-arm.h: Formatting tidy ups.
49 2004-04-20 Chris Demetriou <cgd@broadcom.com>
51 * NEWS: Note that MIPS -membedded-pic option is deprecated.
53 2004-04-20 DJ Delorie <dj@redhat.com>
55 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
56 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
57 [TE_PE] (O_secrel): Define.
58 [TE_PE] (x86_pe_cons_fix_new): New.
59 [TE_PE] (pe_directive_secrel): Likewise.
60 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
62 2004-04-19 Eric Christopher <echristo@redhat.com>
64 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
65 of previous patch for fix in gcc.
67 2004-04-19 Jakub Jelinek <jakub@redhat.com>
69 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
71 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
73 * read.c (do_align): Call md_flush_pending_output, if defined.
75 2004-04-16 Alan Modra <amodra@bigpond.net.au>
77 * expr.c (operand): Correct checks for ++ and --.
79 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
81 * config/tc-generic.c: Add some comments.
83 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
85 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
86 -{no-}mfix-vr4122-bugs.
87 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
88 (append_insn, mips_emit_delays): Update accordingly.
89 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
90 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
91 (md_parse_option): Update after above changes.
92 (md_show_usage): Add -mfix-vr4120.
94 2004-04-13 Bob Wilson <bob.wilson@acm.org>
96 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
97 of .section directive; add a reference to the ELF .subsection
100 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
102 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
105 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
107 * Makefile.am: Remove mips from aout targets.
108 * Makefile.in: Regenerate.
109 * configure.in: Remove mips-dec-bsd* target.
110 * configure: Regenerate.
112 2004-04-07 Alan Modra <amodra@bigpond.net.au>
115 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
116 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
117 Update "mapping". Restrict some @ modifiers to 32 bit.
119 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
120 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
122 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
123 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
124 dont_adjust_reloc_32 is set.
125 (md_longopts): Add option -renesas.
126 (md_parse_option, md_show_usage): Likewise.
127 * doc/c-sh.texi: Likewise.
129 2004-04-01 Dave Korn <dk@artimi.com>
131 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
132 hi16 and lo16 fixS structs.
133 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
134 exactly the same way as for RELOC_DLX_REL16.
135 (machine_ip): properly respect LO flag in the_insn and
136 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
137 (md_apply_fix3): apply RELOC_DLX_LO16.
139 2004-03-30 Stan Shebs <shebs@apple.com>
141 Remove long-obsolete MPW support.
142 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
143 * configure.in: Remove mention of ppc-*-mpw* config.
144 * configure.in: Likewise.
146 2004-03-30 Nick Clifton <nickc@redhat.com>
148 * config/tc-arm.c (meabi_flags): Make its use conditional upon
149 OBJ_ELF being defined.
151 2004-03-27 Alan Modra <amodra@bigpond.net.au>
153 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
155 2004-03-23 Paul Brook <paul@codesourcery.com>
157 * config/tc-arm.c (meabi_flags): New variable.
158 (arm_parse_eabi): New function.
159 (md_begin): Set flags for EABI v3.
161 (arm_long_opts): Add meabi.
162 * doc/as.texinf <ARM>: Document -meabi.
163 * doc/c-arm.texi: Ditto.
165 2004-03-22 Bob Wilson <bob.wilson@acm.org>
167 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
168 tables even when use_literal_section flag is not set.
170 2004-03-22 Alan Modra <amodra@bigpond.net.au>
172 * config/tc-sh.c: Remove trailing whitespace.
174 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
176 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
177 --mul-bug-abort and the default behavior.
178 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
179 (err_for_dangerous_mul_placement): New variable.
180 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
182 (md_cris_relax_table): Have placeholder for STATE_MUL.
183 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
184 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
186 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
188 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
189 alignment and position of this frag, emit error message if
191 (md_assemble): For a multiply insn and when checking it,
192 transform the current frag into a special frag for that purpose.
193 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
194 OPTION_MULBUG_ABORT_ON>: Handle new options.
196 2004-03-19 Bob Wilson <bob.wilson@acm.org>
198 * config/tc-xtensa.c (mark_literal_frags): New function.
199 (xtensa_move_literals): Call mark_literal_frags for all literal
200 segments, including init and fini literal segments.
201 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
203 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
205 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
206 (pa_comm): Set BSF_OBJECT in symbol flags.
208 2004-03-19 Alan Modra <amodra@bigpond.net.au>
210 * Makefile.am: Run "make dep-am".
211 * Makefile.in: Regenerate.
212 * doc/Makefile.in: Regenerate.
213 * config.in: Regenerate.
214 * po/gas.pot: Regenerate.
216 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
218 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
219 (demand_empty_rest_of_line): Issue an error here.
220 (ignore_rest_of_line): Silently skip to end.
221 (demand_copy_string): Issue an error, not warning.
223 * config/obj-elf.c (obj_elf_section_name): Likewise.
224 (obj_elf_section): Likewise.
225 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
226 (arc_extinst): Likewise.
227 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
228 (dot_spill): Likewise.
229 (dot_unwabi): Likewise.
230 (dot_prologue): Likewise.
232 * expr.c (operand): Reject ++ and --.
233 (operator): Likewise.
235 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
237 * config/tc-sh.c: Include dw2gencfi.h.
238 (sh_cfi_frame_initial_instructions): New function.
239 (sh_regname_to_dw2regnum): Likewise.
240 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
242 (TARGET_USE_CFIPOP): Define.
243 (tc_cfi_frame_initial_instructions): Likewise.
244 (tc_regname_to_dw2regnum): Likewise.
245 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
246 * Makefile.am: Update dependencies.
247 * Makefile.in: Regenerate.
249 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
251 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
252 * configure: Regenerate.
254 2004-03-12 Bob Wilson <bob.wilson@acm.org>
256 * read.c (s_leb128): Call md_flush_pending_output.
258 2004-03-12 Michal Ludvig <mludvig@suse.cz>
260 * config/tc-i386.c (output_insn): Handle PadLock instructions.
261 * config/tc-i386.h (CpuPadLock): New define.
262 (CpuUnknownFlags): Added CpuPadLock.
264 2004-03-07 Andreas Schwab <schwab@suse.de>
266 * doc/c-hppa.texi (HPPA Directives): Fix typo.
268 2004-03-07 Richard Henderson <rth@redhat.com>
270 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
271 (cfi_finish): Likewise for fde.
273 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
275 * config/tc-ia64.c (md_assemble): Properly handle NULL
277 (ia64_handle_align): Don't abort if failed to add a stop bit.
279 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
281 * Makefile.in: Regenerated.
282 * aclocal.m4: Likewise.
283 * configure: Likewise.
284 * doc/Makefile.in: Likewise.
286 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
288 * config/tc-ia64.c (dot_align): New.
289 (ia64_do_align): Make it static.
290 (md_pseudo_table): Use "dot_align" for "align".
291 (ia64_md_do_align): Don't set align_frag here.
292 (ia64_handle_align): Add a stop bit to the previous bundle if
295 * config/tc-ia64.h (ia64_do_align): Removed.
297 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
299 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
300 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
301 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
302 the most general type or the user specifically requested it.
303 (md_assemble): Add a new error message for when an instruction
304 is understood, but is not allowed due to an -isa option.
306 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
308 * config/tc-ia64.c (align_frag): New.
309 (md_assemble): Set the tc_frag_data field in align_frag for
310 IA64_OPCODE_FIRST instructions.
311 (ia64_md_do_align): Set align_frag.
312 (ia64_handle_align): Add a stop bit if needed.
314 * config/tc-ia64.h (TC_FRAG_TYPE): New.
317 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
319 * config/tc-frv.c (fr400_audio): New variable.
320 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
321 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
322 (target_implements_insn_p): New function.
323 (md_assemble): Report an error if the processor doesn't implement
326 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
328 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
329 (md_parse_option): Ditto.
330 (OPTION_NO_SPECIAL_M32R): Added.
331 (md_show_usage): Document it.
332 (enable_speial_m32r): Changed a default value from 0 to 1.
333 * doc/c-m32r.texi: Document the -no-bitinst option.
335 2004-02-27 Nick Clifton <nickc@redhat.com>
337 * config/tc-sh.c (get_operand): Revert previous delta.
338 (tc_gen_reloc): Check for an unknown reloc type before processing
341 2004-02-27 Hannes Reinecke <hare@suse.de>
343 * config/tc-s390.c (s390_insn): Correct range check for opcode in
344 .insn pseudo operation.
346 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
348 * config/tc-sh.c (get_operand): In case of #Imm, check has been
349 added for wrong syntax.
351 2004-02-26 Eric Christopher <echristo@redhat.com>
353 * config/tc-mips.c (mips_dwarf2_addr_size): New.
354 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
356 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
358 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
359 nibble types to assembler.
361 2004-02-25 Fred Fish <fnf@redhat.com>
363 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
365 2004-02-20 James E Wilson <wilson@specifixinc.com>
367 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
369 (fixup_unw_records): New arg before_relax. Pass to slot_index.
370 (ia64_estimate_size_before_relax): New.
371 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
372 (generate_unwind_image): Pass 1 to fixup_unw_records.
373 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
374 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
376 2004-02-19 Jakub Jelinek <jakub@redhat.com>
378 * stabs.c (generate_asm_file): Avoid warning about use of
379 uninitialized variable.
381 2004-02-18 David Mosberger <davidm@hpl.hp.com>
383 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
384 body, and endp, allow unwind records which do not have a "t"
385 (time/instruction) field.
387 2004-02-17 Petko Manolov <petkan@nucleusys.com>
389 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
390 (do_mav_dspsc_2): Likewise.
391 Fix accumulator registers move opcodes.
393 2004-02-13 Hannes Reinecke <hare@suse.de>
394 Jakub Jelinek <jakub@redhat.com>
396 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
398 2004-02-10 Steve Ellcey <sje@cup.hp.com>
400 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
401 (tc_frob_symbol): New macro definition.
402 * config/tc-ia64.c (ia64_frob_symbol): New routine.
404 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
406 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
409 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
411 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
412 (TC_CASE_SENSITIVE): ... this.
413 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
414 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
416 2004-02-06 James E Wilson <wilson@specifixinc.com>
418 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
419 (generate_unwind_image): Re-add it here.
421 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
423 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
424 * read.h (SKIP_WHITESPACE): Turn into an expression.
425 * read.c (read_a_source_file): A pseudo is removed by having a
428 2004-02-05 James E Wilson <wilson@specifixinc.com>
430 * config/tc-ia64.c (output_endp): New.
431 (count_bits): Delete.
432 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
434 (fixup_unw_records): Handle endp unwind records. Delete code for
435 shortening prologue regions not followed by a body record.
436 (dot_endp): Call add_unwind_entry to emit endp unwind record.
437 * config/tc-ia64.h (unw_record_type): Add endp.
439 2004-02-03 James E Wilson <wilson@specifixinc.com>
441 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
442 fill padding bytes with zeroes.
443 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
444 sets unwind_record slot_number and slot_frag fields.
446 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
448 * config/tc-mips.c (add_got_offset_hilo): New function.
449 (macro): Use load_register() and add_got_offset_hilo() to load
450 constants instead of hardcoding code sequences throughout.
452 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
454 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
456 2004-01-26 Bernardo Innocenti <bernie@develer.com>
458 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
460 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
461 of hard-coded test for TARGET_OS=elf.
463 2004-01-24 Chris Demetriou <cgd@broadcom.com>
465 * config/tc-mips.c (hilo_interlocks): Change definition
466 so that MIPS32, MIPS64 and later ISAs are included, along with
467 the already-included machines. Update comments.
469 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
471 * config/tc-arm.c (tc_gen_reloc): Improve error message for
472 undefined local labels.
474 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
476 * config/tc-mips.c (load_address, macro): Update comments about
477 NewABI GP relaxation.
479 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
481 * config/tc-mips.c (macro_build): Remove place and counter arguments.
482 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
483 (mips16_macro_build, macro_build_jalr): Remove counter argument.
484 (set_at, load_register, load_address, move_register): Likewise.
485 (load_got_offset, add_got_offset): Likewise.
486 Update all calls and tidy accordingly.
488 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
490 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
491 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
492 (RELAX_USE_SECOND): Bump to 0x10000.
493 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
494 (mips_macro_warning): New variable.
495 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
496 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
497 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
499 (append_insn): Update mips_macro_warning.sizes.
500 (macro_start, macro_warning, macro_end): New functions.
501 (macro_build): Don't emit warnings here.
502 (macro_build_lui, md_estimate_size_before_relax): ...or here.
503 (md_convert_frag): Check for cases where one macro alternative
504 needs a warning and the other doesn't. Emit a warning if the
505 longer sequence was chosen.
507 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
509 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
510 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
511 the first sequence, the size of the second sequence, and a flag
512 that says whether we should warn.
513 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
514 (RELAX_FIRST, RELAX_SECOND): New.
515 (mips_relax): New variable.
516 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
517 (append_insn): Remove "place" argument. Use mips_relax.sequence
518 rather than "place" to check whether we're expanding the second
519 alternative of a relaxable macro. Remove redundant check for
520 branch relaxation. If generating a normal insn, and there
521 is not enough room in the current frag, call relax_close_frag()
522 to close it. Update mips_relax.sizes[]. Emit fixups for the
523 second version of a relaxable macro. Record the first relaxable
524 fixup in mips_relax. Remove tc_gen_reloc workaround.
525 (macro_build): Remove all uses of "place". Use mips_relax.sequence
526 in the same way as in append_insn.
527 (mips16_macro_build): Remove "place" argument.
528 (macro_build_lui): As for macro_build. Don't drop the add_symbol
529 when generating the second version of a relaxable macro.
530 (load_got_offset, add_got_offset): New functions.
531 (load_address, macro): Use new relaxation machinery. Remove
532 tc_gen_reloc workarounds.
533 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
534 version of a relaxable macro is needed. Return -RELAX_SECOND if the
535 first version is needed.
536 (tc_gen_reloc): Remove relaxation handling.
537 (md_convert_frag): Go through the fixups for a relaxable macro and
538 mark those that belong to the unneeded alternative as done. If the
539 second alternative is needed, adjust the fixup addresses to account
540 for the deleted first alternative.
542 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
544 * frags.h (frag_room): Declare.
545 * frags.c (frag_room): New function.
546 * doc/internals.texi: Document it.
548 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
550 * config/tc-mips.c (append_insn): Don't do r3900 interlock
551 optimization for -mtune=r3900, as this will break on other CPUs.
553 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
555 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
556 be relaxed, use fixup.
557 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
559 2004-01-19 Jakub Jelinek <jakub@redhat.com>
561 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
564 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
566 * config/tc-mips.c (append_insn): Properly detect variant frags
567 that preclude swapping of relaxed branches. Correctly swap
568 instructions between frags when dealing with relaxed branches.
570 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
572 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
574 * aclocal.m4: Regenerate.
575 * configure: Regenerate.
577 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
579 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
582 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
584 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
585 reloc, reserve space for the delay slot as well as the jalr itself.
587 2004-01-09 Paul Brook <paul@codesourcery.com>
589 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
590 (do_vfp_sp2_from_reg2): New function.
592 (do_vfp_dp_from_reg2): Check return values properly.
594 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
596 * config/tc-mips.c (warn_nops): Remove static variable.
597 (macro): Remove test of warn_nops.
598 (md_shortops): Remove 'n'.
599 (md_parse_option): Remove 'n' case.
600 (md_show_usage): Remove -n.
601 * doc/as.texinfo (Overview): Remove MIPS -n option.
602 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
603 * NEWS: Mention removal of MIPS -n option.
605 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
606 (cop_interlocks): Check ISA level.
607 (cop_mem_interlocks): Define.
608 (reg_needs_delay): Check cop_interlocks rather than
609 ISA_HAS_COPROC_DELAYS.
610 (append_insn): Likewise. Use cop_mem_interlocks rather than
611 directly checking mips_opts.isa.
612 (mips_emit_delays): Likewise.
614 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
616 * config/tc-ia64.c (unwind): Move next_slot_number and
617 next_slot_frag to ...
618 (unw_rec_list): Here.
619 (free_list_records): Removed.
620 (output_unw_records): Likewise.
621 (generate_unwind_image): Make it void.
622 (alloc_record): Initialize next_slot_number and next_slot_frag.
623 (slot_index): Take .org, .space and .align into account.
624 (fixup_unw_records): Don't set slot_number to 0. Use
625 list->next_slot_number and list->next_slot_frag instead of
626 unwind.next_slot_number and unwind.next_slot_frag.
627 (ia64_convert_frag): New.
628 (generate_unwind_image): Generate a rs_machine_dependent frag
630 (emit_one_bundle): Use list->next_slot_number and
631 list->next_slot_frag instead of unwind.next_slot_number and
632 unwind.next_slot_frag.
634 * config/tc-ia64.h (md_convert_frag): Defined as
636 (md_estimate_size_before_relax): Defined as (f)->fr_var.
638 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
640 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
641 * config/tc-frv.h (md_apply_fix3): Don't define.
642 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
644 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
645 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
646 * config/tc-frv.c (line_separator_chars): Add `!'.
647 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
648 * config/tc-frv.c (md_assemble): Clear insn upfront.
649 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
650 * config/tc-frv.c (OPTION_FDPIC): New macro.
651 (md_longopts): Add mfdpic.
652 (md_parse_option): Handle it.
653 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
654 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
655 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
656 (frv_pic_ptr): Parse funcdesc.
658 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
660 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
661 gasver.texi. Remove duplicate symbol definitions for texi2pod.
663 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
665 * Makefile.am (Makefile): Move the dependency on
666 $(BFDDIR)/configure.in to...
667 (CONFIG_STATUS_DEPENDENCIES): ... here.
668 (AUTOMAKE_OPTIONS): Require automake 1.8.
669 * Makefile.in: Regenerate.
670 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
671 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
672 $(BFDDIR)/configure.in here as well.
673 * doc/Makefile.in: Regenerate.
675 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
677 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
678 * Makefile.in: Regenerate.
679 * aclocal.m4: Regenerate.
680 * doc/Makefile.am (install, install-info): Remove.
681 (install-data-local): A new hook for install-info.
682 (AUTOMAKE_OPTIONS): Require automake 1.8.
683 * doc/Makefile.in: Regenerate.
685 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
687 * doc/c-sh.texi: Update description about floating point behavior
690 2004-01-02 Bernardo Innocenti <bernie@develer.com>
692 * configure.in: Add m68k-uClinux target.
693 * configure: Regenerate.
695 For older changes see ChangeLog-0203
701 version-control: never