1 2004-05-13 Nick Clifton <nickc@redhat.com>
3 * po/fr.po: Updated French translation.
5 2004-05-11 Nick Clifton <nickc@redhat.com>
7 * doc/as.texinfo (Section): Document G and T flags to .section
8 directive. Document the extra arguments that the G flag
9 requires. Document the #tls flag.
11 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
13 * subsegs.c (section_symbol): Create a new section symbol if
14 the existing one doesn't match.
15 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
17 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
19 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
20 to cope with VR4181A errata MD(1) and MD(4).
22 2004-05-07 Brian Ford <ford@vss.fsi.com>
24 * NEWS: Mention .secrel32 for pe[i]-i386.
26 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
28 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
31 2004-05-06 Daniel Jacobowitz <dan@debian.org>
33 * Makefile.am (DIST_SUBDIRS): Define.
34 * aclocal.m4: Regenerate with automake 1.8.4.
35 * Makefile.in: Likewise.
36 * doc/Makefile.in: Likewise.
38 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
40 * config/tc-ia64.c (dot_serialize): Declare.
41 (dot_serialize): New function.
42 (md_pseudo_table): Add ".serialize.data" and
43 ".serialize.instruction" directives.
45 2004-05-06 Nick Clifton <nickc@redhat.com>
47 * messages (as_internal_value_out_of_range): Print a message about
48 a value being out of range. Be consistent about whether the
49 values are printed in decimal or hexadecimal.
50 (as_warn_value_out_of_range): Generate a warning message about an
52 (as_bad_value_out_of_range): Generate an error message about an
54 * as.h: Prototype the new functions.
55 * config/tc-alpha.c (insert_operand): Use new function.
56 * config/tc-arc.c (arc_insert_operand): Likewise.
57 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
58 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
59 * config/tc-ppc.c (ppc_insert_operand): Likewise.
60 * config/tc-s390.c (s390_insert_operand): Likewise.
61 * config/tc-v850.c (v850_insert_operand): Likewise.
63 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
65 * configure.in: Set em=linux for frv-*-*linux*.
67 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
68 (frv_md_fdpic_enabled): New.
69 * config/tc-frv.c (frv_md_fdpic_enabled): New.
71 (frv_flags): Use DEFAULT_FDPIC.
72 (frv_pic_flag): Likewise.
74 (md_longopts): Add -mnopic.
75 (md_parse_option): Handle it.
76 (md_show_usage): Add -mfdpic and -mnopic.
78 2004-05-05 Peter Barada <peter@the-baradas.com>
80 * config/tc-m68k.c: Add find_cf_chip to print list of valid
81 chips for invalid coldfire instructions, rename selectors
82 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
83 add current_chip to track which chip is referred to(including save/restore),
84 use current_chip to select control registers, not current_arch.
85 (md_show_usage): Add new chips.
86 * doc/c-m68k.texi: Document new command line switches.
88 2004-05-05 Jakub Jelinek <jakub@redhat.com>
90 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
92 (s390_align_code): Remove prototype.
93 * tc-s390.c (s390_align_code): Remove.
95 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
97 * config/tc-ia64.c (make_unw_section_name): Removed.
98 (start_unwind_section): New function.
99 (generate_unwind_image): Take const segT instead of const
101 (dot_handlerdata): Adjusted.
102 (dot_endp): Likewise.
104 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
106 * config/obj-elf.c (obj_elf_change_section): Allow the
107 ".note.GNU-stack" section has SHF_EXECINSTR.
109 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
111 * config/obj-elf.c (get_section): Return bfd_boolean.
112 (obj_elf_change_section): Call bfd_get_section_by_name_if
113 instead of bfd_map_over_sections.
115 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
117 * config/obj-elf.c (get_section): New function.
118 (obj_elf_change_section): Support multiple sections with same
121 2004-04-30 Nick Clifton <nickc@redhat.com>
123 * config/tc-arm.c (create_register_alias): Fix typo checking for
124 case sensitive register aliases.
125 (co_proc_number): Use error message string in all_reg_maps[]
127 (cp_reg_required_here): Likewise.
128 (fp_reg_required_here): Likewise.
130 2004-04-29 Brian Ford <ford@vss.fsi.com>
132 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
134 2004-04-28 Chris Demetriou <cgd@broadcom.com>
136 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
137 (load_address, macro, mips_ip, md_parse_option)
138 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
139 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
140 embedded-PIC handling, and update comments.
141 (SWITCH_TABLE): Remove.
142 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
143 (enum mips_pic_level): Remove EMBEDDED_PIC.
144 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
145 (TC_FORCE_RELOCATION): Update comment.
146 * ecoff.c (ecoff_build_lineno): Add comment about some code that
147 might be safe to remove now that MIPS embedded-PIC is gone.
149 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
151 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
152 call to obj_set_subsection_attributes.
153 (obj_som_init_stab_section): Likewise.
154 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
155 (pa_def_subspaces): Provide comdat default.
156 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
157 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
158 calls to create_new_subspace and update_subspace to pass comdat flag.
159 (create_new_subspace, update_subspace): Add new comdat argument. Use
160 it in calls to obj_set_subsection_attributes.
161 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
162 and use of comdat, common and dup_comm parameters.
164 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
166 * config/obj-elf.c (obj_elf_change_section): Check if the old
167 group name is NULL before comparison.
169 2004-04-23 Chris Demetriou <cgd@broadcom.com>
171 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
173 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
175 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
177 2004-04-23 Chris Demetriou <cgd@broadcom.com>
179 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
180 (OPTION_MEMBEDDED_PIC): Remove.
181 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
182 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
183 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
184 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
185 (OPTION_ELF_BASE): Renumber.
186 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
187 (md_show_usage): Remove mention of -membedded-pic.
188 * doc/as.texinfo: Remove mention of -membedded-pic.
190 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
192 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
193 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
195 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
196 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
197 USE_GLOBAL_POINTER_OPT.
199 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
201 * config/tc-mips.c (macro): One more use of load_delay_nop.
203 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
205 * config/tc-mips.c (load_delay_nop): New function.
206 (load_address, macro): Use load_delay_nop() to build a nop
207 which can be omitted with gpr_interlocks.
209 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
211 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
212 cop_interlocks): Remove superfluous CPU entries.
214 2004-04-22 Paul Brook <paul@codesourcery.com>
216 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
218 2004-04-22 Peter Barada <peter@the-baradas.com>
220 * NEWS: Added support for EMAC instructions and MAC/EMAC
222 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
223 scale factor tokens, trailing_ampersand to mark mask addressing
224 for MAC/EMAC instructions.
225 * config/m68k-parse.y: Add options_ampersand clause, '<<',
227 (yylex): Handle '>', '<', and '&' following '+'.
228 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
229 architectures in archs[].
230 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
231 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
233 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
234 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
236 Add EMAC operands to init_table[].
238 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
240 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
242 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
243 * config/tc-arm.c (enum mstate): Delete from here.
244 (mapping_state): Remove the static mapstate variable and instead
245 store the state in the segment. This allows a per-section mapping
246 state. Handle and ignore MAP_UNDEFINED states.
247 (arm_elf_change_section): Get the current mapping state from the
249 (s_ltorg): Set the mapping state to MAP_DATA.
250 (arm_cleanup): Use arm_elf_change_section to get the mapping state
251 for each pool as it is emitted.
253 2004-04-22 Nick Clifton <nickc@redhat.com>
255 * config/tc-arm.h: Formatting tidy ups.
257 2004-04-20 Chris Demetriou <cgd@broadcom.com>
259 * NEWS: Note that MIPS -membedded-pic option is deprecated.
261 2004-04-20 DJ Delorie <dj@redhat.com>
263 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
264 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
265 [TE_PE] (O_secrel): Define.
266 [TE_PE] (x86_pe_cons_fix_new): New.
267 [TE_PE] (pe_directive_secrel): Likewise.
268 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
270 2004-04-19 Eric Christopher <echristo@redhat.com>
272 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
273 of previous patch for fix in gcc.
275 2004-04-19 Jakub Jelinek <jakub@redhat.com>
277 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
279 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
281 * read.c (do_align): Call md_flush_pending_output, if defined.
283 2004-04-16 Alan Modra <amodra@bigpond.net.au>
285 * expr.c (operand): Correct checks for ++ and --.
287 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
289 * config/tc-generic.c: Add some comments.
291 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
293 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
294 -{no-}mfix-vr4122-bugs.
295 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
296 (append_insn, mips_emit_delays): Update accordingly.
297 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
298 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
299 (md_parse_option): Update after above changes.
300 (md_show_usage): Add -mfix-vr4120.
302 2004-04-13 Bob Wilson <bob.wilson@acm.org>
304 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
305 of .section directive; add a reference to the ELF .subsection
308 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
310 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
313 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
315 * Makefile.am: Remove mips from aout targets.
316 * Makefile.in: Regenerate.
317 * configure.in: Remove mips-dec-bsd* target.
318 * configure: Regenerate.
320 2004-04-07 Alan Modra <amodra@bigpond.net.au>
323 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
324 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
325 Update "mapping". Restrict some @ modifiers to 32 bit.
327 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
328 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
330 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
331 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
332 dont_adjust_reloc_32 is set.
333 (md_longopts): Add option -renesas.
334 (md_parse_option, md_show_usage): Likewise.
335 * doc/c-sh.texi: Likewise.
337 2004-04-01 Dave Korn <dk@artimi.com>
339 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
340 hi16 and lo16 fixS structs.
341 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
342 exactly the same way as for RELOC_DLX_REL16.
343 (machine_ip): properly respect LO flag in the_insn and
344 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
345 (md_apply_fix3): apply RELOC_DLX_LO16.
347 2004-03-30 Stan Shebs <shebs@apple.com>
349 Remove long-obsolete MPW support.
350 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
351 * configure.in: Remove mention of ppc-*-mpw* config.
352 * configure.in: Likewise.
354 2004-03-30 Nick Clifton <nickc@redhat.com>
356 * config/tc-arm.c (meabi_flags): Make its use conditional upon
357 OBJ_ELF being defined.
359 2004-03-27 Alan Modra <amodra@bigpond.net.au>
361 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
363 2004-03-23 Paul Brook <paul@codesourcery.com>
365 * config/tc-arm.c (meabi_flags): New variable.
366 (arm_parse_eabi): New function.
367 (md_begin): Set flags for EABI v3.
369 (arm_long_opts): Add meabi.
370 * doc/as.texinf <ARM>: Document -meabi.
371 * doc/c-arm.texi: Ditto.
373 2004-03-22 Bob Wilson <bob.wilson@acm.org>
375 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
376 tables even when use_literal_section flag is not set.
378 2004-03-22 Alan Modra <amodra@bigpond.net.au>
380 * config/tc-sh.c: Remove trailing whitespace.
382 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
384 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
385 --mul-bug-abort and the default behavior.
386 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
387 (err_for_dangerous_mul_placement): New variable.
388 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
390 (md_cris_relax_table): Have placeholder for STATE_MUL.
391 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
392 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
394 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
396 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
397 alignment and position of this frag, emit error message if
399 (md_assemble): For a multiply insn and when checking it,
400 transform the current frag into a special frag for that purpose.
401 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
402 OPTION_MULBUG_ABORT_ON>: Handle new options.
404 2004-03-19 Bob Wilson <bob.wilson@acm.org>
406 * config/tc-xtensa.c (mark_literal_frags): New function.
407 (xtensa_move_literals): Call mark_literal_frags for all literal
408 segments, including init and fini literal segments.
409 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
411 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
413 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
414 (pa_comm): Set BSF_OBJECT in symbol flags.
416 2004-03-19 Alan Modra <amodra@bigpond.net.au>
418 * Makefile.am: Run "make dep-am".
419 * Makefile.in: Regenerate.
420 * doc/Makefile.in: Regenerate.
421 * config.in: Regenerate.
422 * po/gas.pot: Regenerate.
424 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
426 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
427 (demand_empty_rest_of_line): Issue an error here.
428 (ignore_rest_of_line): Silently skip to end.
429 (demand_copy_string): Issue an error, not warning.
431 * config/obj-elf.c (obj_elf_section_name): Likewise.
432 (obj_elf_section): Likewise.
433 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
434 (arc_extinst): Likewise.
435 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
436 (dot_spill): Likewise.
437 (dot_unwabi): Likewise.
438 (dot_prologue): Likewise.
440 * expr.c (operand): Reject ++ and --.
441 (operator): Likewise.
443 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
445 * config/tc-sh.c: Include dw2gencfi.h.
446 (sh_cfi_frame_initial_instructions): New function.
447 (sh_regname_to_dw2regnum): Likewise.
448 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
450 (TARGET_USE_CFIPOP): Define.
451 (tc_cfi_frame_initial_instructions): Likewise.
452 (tc_regname_to_dw2regnum): Likewise.
453 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
454 * Makefile.am: Update dependencies.
455 * Makefile.in: Regenerate.
457 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
459 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
460 * configure: Regenerate.
462 2004-03-12 Bob Wilson <bob.wilson@acm.org>
464 * read.c (s_leb128): Call md_flush_pending_output.
466 2004-03-12 Michal Ludvig <mludvig@suse.cz>
468 * config/tc-i386.c (output_insn): Handle PadLock instructions.
469 * config/tc-i386.h (CpuPadLock): New define.
470 (CpuUnknownFlags): Added CpuPadLock.
472 2004-03-07 Andreas Schwab <schwab@suse.de>
474 * doc/c-hppa.texi (HPPA Directives): Fix typo.
476 2004-03-07 Richard Henderson <rth@redhat.com>
478 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
479 (cfi_finish): Likewise for fde.
481 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
483 * config/tc-ia64.c (md_assemble): Properly handle NULL
485 (ia64_handle_align): Don't abort if failed to add a stop bit.
487 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
489 * Makefile.in: Regenerated.
490 * aclocal.m4: Likewise.
491 * configure: Likewise.
492 * doc/Makefile.in: Likewise.
494 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
496 * config/tc-ia64.c (dot_align): New.
497 (ia64_do_align): Make it static.
498 (md_pseudo_table): Use "dot_align" for "align".
499 (ia64_md_do_align): Don't set align_frag here.
500 (ia64_handle_align): Add a stop bit to the previous bundle if
503 * config/tc-ia64.h (ia64_do_align): Removed.
505 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
507 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
508 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
509 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
510 the most general type or the user specifically requested it.
511 (md_assemble): Add a new error message for when an instruction
512 is understood, but is not allowed due to an -isa option.
514 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
516 * config/tc-ia64.c (align_frag): New.
517 (md_assemble): Set the tc_frag_data field in align_frag for
518 IA64_OPCODE_FIRST instructions.
519 (ia64_md_do_align): Set align_frag.
520 (ia64_handle_align): Add a stop bit if needed.
522 * config/tc-ia64.h (TC_FRAG_TYPE): New.
525 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
527 * config/tc-frv.c (fr400_audio): New variable.
528 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
529 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
530 (target_implements_insn_p): New function.
531 (md_assemble): Report an error if the processor doesn't implement
534 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
536 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
537 (md_parse_option): Ditto.
538 (OPTION_NO_SPECIAL_M32R): Added.
539 (md_show_usage): Document it.
540 (enable_speial_m32r): Changed a default value from 0 to 1.
541 * doc/c-m32r.texi: Document the -no-bitinst option.
543 2004-02-27 Nick Clifton <nickc@redhat.com>
545 * config/tc-sh.c (get_operand): Revert previous delta.
546 (tc_gen_reloc): Check for an unknown reloc type before processing
549 2004-02-27 Hannes Reinecke <hare@suse.de>
551 * config/tc-s390.c (s390_insn): Correct range check for opcode in
552 .insn pseudo operation.
554 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
556 * config/tc-sh.c (get_operand): In case of #Imm, check has been
557 added for wrong syntax.
559 2004-02-26 Eric Christopher <echristo@redhat.com>
561 * config/tc-mips.c (mips_dwarf2_addr_size): New.
562 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
564 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
566 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
567 nibble types to assembler.
569 2004-02-25 Fred Fish <fnf@redhat.com>
571 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
573 2004-02-20 James E Wilson <wilson@specifixinc.com>
575 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
577 (fixup_unw_records): New arg before_relax. Pass to slot_index.
578 (ia64_estimate_size_before_relax): New.
579 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
580 (generate_unwind_image): Pass 1 to fixup_unw_records.
581 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
582 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
584 2004-02-19 Jakub Jelinek <jakub@redhat.com>
586 * stabs.c (generate_asm_file): Avoid warning about use of
587 uninitialized variable.
589 2004-02-18 David Mosberger <davidm@hpl.hp.com>
591 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
592 body, and endp, allow unwind records which do not have a "t"
593 (time/instruction) field.
595 2004-02-17 Petko Manolov <petkan@nucleusys.com>
597 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
598 (do_mav_dspsc_2): Likewise.
599 Fix accumulator registers move opcodes.
601 2004-02-13 Hannes Reinecke <hare@suse.de>
602 Jakub Jelinek <jakub@redhat.com>
604 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
606 2004-02-10 Steve Ellcey <sje@cup.hp.com>
608 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
609 (tc_frob_symbol): New macro definition.
610 * config/tc-ia64.c (ia64_frob_symbol): New routine.
612 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
614 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
617 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
619 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
620 (TC_CASE_SENSITIVE): ... this.
621 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
622 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
624 2004-02-06 James E Wilson <wilson@specifixinc.com>
626 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
627 (generate_unwind_image): Re-add it here.
629 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
631 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
632 * read.h (SKIP_WHITESPACE): Turn into an expression.
633 * read.c (read_a_source_file): A pseudo is removed by having a
636 2004-02-05 James E Wilson <wilson@specifixinc.com>
638 * config/tc-ia64.c (output_endp): New.
639 (count_bits): Delete.
640 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
642 (fixup_unw_records): Handle endp unwind records. Delete code for
643 shortening prologue regions not followed by a body record.
644 (dot_endp): Call add_unwind_entry to emit endp unwind record.
645 * config/tc-ia64.h (unw_record_type): Add endp.
647 2004-02-03 James E Wilson <wilson@specifixinc.com>
649 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
650 fill padding bytes with zeroes.
651 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
652 sets unwind_record slot_number and slot_frag fields.
654 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
656 * config/tc-mips.c (add_got_offset_hilo): New function.
657 (macro): Use load_register() and add_got_offset_hilo() to load
658 constants instead of hardcoding code sequences throughout.
660 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
662 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
664 2004-01-26 Bernardo Innocenti <bernie@develer.com>
666 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
668 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
669 of hard-coded test for TARGET_OS=elf.
671 2004-01-24 Chris Demetriou <cgd@broadcom.com>
673 * config/tc-mips.c (hilo_interlocks): Change definition
674 so that MIPS32, MIPS64 and later ISAs are included, along with
675 the already-included machines. Update comments.
677 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
679 * config/tc-arm.c (tc_gen_reloc): Improve error message for
680 undefined local labels.
682 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
684 * config/tc-mips.c (load_address, macro): Update comments about
685 NewABI GP relaxation.
687 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
689 * config/tc-mips.c (macro_build): Remove place and counter arguments.
690 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
691 (mips16_macro_build, macro_build_jalr): Remove counter argument.
692 (set_at, load_register, load_address, move_register): Likewise.
693 (load_got_offset, add_got_offset): Likewise.
694 Update all calls and tidy accordingly.
696 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
698 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
699 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
700 (RELAX_USE_SECOND): Bump to 0x10000.
701 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
702 (mips_macro_warning): New variable.
703 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
704 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
705 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
707 (append_insn): Update mips_macro_warning.sizes.
708 (macro_start, macro_warning, macro_end): New functions.
709 (macro_build): Don't emit warnings here.
710 (macro_build_lui, md_estimate_size_before_relax): ...or here.
711 (md_convert_frag): Check for cases where one macro alternative
712 needs a warning and the other doesn't. Emit a warning if the
713 longer sequence was chosen.
715 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
717 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
718 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
719 the first sequence, the size of the second sequence, and a flag
720 that says whether we should warn.
721 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
722 (RELAX_FIRST, RELAX_SECOND): New.
723 (mips_relax): New variable.
724 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
725 (append_insn): Remove "place" argument. Use mips_relax.sequence
726 rather than "place" to check whether we're expanding the second
727 alternative of a relaxable macro. Remove redundant check for
728 branch relaxation. If generating a normal insn, and there
729 is not enough room in the current frag, call relax_close_frag()
730 to close it. Update mips_relax.sizes[]. Emit fixups for the
731 second version of a relaxable macro. Record the first relaxable
732 fixup in mips_relax. Remove tc_gen_reloc workaround.
733 (macro_build): Remove all uses of "place". Use mips_relax.sequence
734 in the same way as in append_insn.
735 (mips16_macro_build): Remove "place" argument.
736 (macro_build_lui): As for macro_build. Don't drop the add_symbol
737 when generating the second version of a relaxable macro.
738 (load_got_offset, add_got_offset): New functions.
739 (load_address, macro): Use new relaxation machinery. Remove
740 tc_gen_reloc workarounds.
741 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
742 version of a relaxable macro is needed. Return -RELAX_SECOND if the
743 first version is needed.
744 (tc_gen_reloc): Remove relaxation handling.
745 (md_convert_frag): Go through the fixups for a relaxable macro and
746 mark those that belong to the unneeded alternative as done. If the
747 second alternative is needed, adjust the fixup addresses to account
748 for the deleted first alternative.
750 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
752 * frags.h (frag_room): Declare.
753 * frags.c (frag_room): New function.
754 * doc/internals.texi: Document it.
756 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
758 * config/tc-mips.c (append_insn): Don't do r3900 interlock
759 optimization for -mtune=r3900, as this will break on other CPUs.
761 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
763 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
764 be relaxed, use fixup.
765 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
767 2004-01-19 Jakub Jelinek <jakub@redhat.com>
769 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
772 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
774 * config/tc-mips.c (append_insn): Properly detect variant frags
775 that preclude swapping of relaxed branches. Correctly swap
776 instructions between frags when dealing with relaxed branches.
778 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
780 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
782 * aclocal.m4: Regenerate.
783 * configure: Regenerate.
785 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
787 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
790 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
792 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
793 reloc, reserve space for the delay slot as well as the jalr itself.
795 2004-01-09 Paul Brook <paul@codesourcery.com>
797 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
798 (do_vfp_sp2_from_reg2): New function.
800 (do_vfp_dp_from_reg2): Check return values properly.
802 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
804 * config/tc-mips.c (warn_nops): Remove static variable.
805 (macro): Remove test of warn_nops.
806 (md_shortops): Remove 'n'.
807 (md_parse_option): Remove 'n' case.
808 (md_show_usage): Remove -n.
809 * doc/as.texinfo (Overview): Remove MIPS -n option.
810 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
811 * NEWS: Mention removal of MIPS -n option.
813 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
814 (cop_interlocks): Check ISA level.
815 (cop_mem_interlocks): Define.
816 (reg_needs_delay): Check cop_interlocks rather than
817 ISA_HAS_COPROC_DELAYS.
818 (append_insn): Likewise. Use cop_mem_interlocks rather than
819 directly checking mips_opts.isa.
820 (mips_emit_delays): Likewise.
822 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
824 * config/tc-ia64.c (unwind): Move next_slot_number and
825 next_slot_frag to ...
826 (unw_rec_list): Here.
827 (free_list_records): Removed.
828 (output_unw_records): Likewise.
829 (generate_unwind_image): Make it void.
830 (alloc_record): Initialize next_slot_number and next_slot_frag.
831 (slot_index): Take .org, .space and .align into account.
832 (fixup_unw_records): Don't set slot_number to 0. Use
833 list->next_slot_number and list->next_slot_frag instead of
834 unwind.next_slot_number and unwind.next_slot_frag.
835 (ia64_convert_frag): New.
836 (generate_unwind_image): Generate a rs_machine_dependent frag
838 (emit_one_bundle): Use list->next_slot_number and
839 list->next_slot_frag instead of unwind.next_slot_number and
840 unwind.next_slot_frag.
842 * config/tc-ia64.h (md_convert_frag): Defined as
844 (md_estimate_size_before_relax): Defined as (f)->fr_var.
846 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
848 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
849 * config/tc-frv.h (md_apply_fix3): Don't define.
850 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
852 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
853 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
854 * config/tc-frv.c (line_separator_chars): Add `!'.
855 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
856 * config/tc-frv.c (md_assemble): Clear insn upfront.
857 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
858 * config/tc-frv.c (OPTION_FDPIC): New macro.
859 (md_longopts): Add mfdpic.
860 (md_parse_option): Handle it.
861 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
862 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
863 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
864 (frv_pic_ptr): Parse funcdesc.
866 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
868 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
869 gasver.texi. Remove duplicate symbol definitions for texi2pod.
871 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
873 * Makefile.am (Makefile): Move the dependency on
874 $(BFDDIR)/configure.in to...
875 (CONFIG_STATUS_DEPENDENCIES): ... here.
876 (AUTOMAKE_OPTIONS): Require automake 1.8.
877 * Makefile.in: Regenerate.
878 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
879 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
880 $(BFDDIR)/configure.in here as well.
881 * doc/Makefile.in: Regenerate.
883 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
885 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
886 * Makefile.in: Regenerate.
887 * aclocal.m4: Regenerate.
888 * doc/Makefile.am (install, install-info): Remove.
889 (install-data-local): A new hook for install-info.
890 (AUTOMAKE_OPTIONS): Require automake 1.8.
891 * doc/Makefile.in: Regenerate.
893 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
895 * doc/c-sh.texi: Update description about floating point behavior
898 2004-01-02 Bernardo Innocenti <bernie@develer.com>
900 * configure.in: Add m68k-uClinux target.
901 * configure: Regenerate.
903 For older changes see ChangeLog-0203
909 version-control: never