1 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5 2004-09-21 James E Wilson <wilson@specifixinc.com>
7 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
8 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
9 output_spill_base, output_unat_psprel, output_lc_psprel,
10 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
11 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
12 output_spill_psprel_p): Use it.
14 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
16 * config/tc-crx.c (handle_LoadStor): New function.
17 Handle load/stor unique instructions before parsing.
19 2004-09-17 Paul Brook <paul@codesourcery.com>
21 * config/tc-arm.c (s_arm_rel31): New funciton.
22 (md_pseudo_table): Add .rel31.
23 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
24 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
25 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
26 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
27 (arm_parse_reloc): Add (target2).
29 2004-09-17 Alan Modra <amodra@bigpond.net.au>
31 * Makefile.am: Run "make dep-am".
32 * Makefile.in: Regenerate.
33 * aclocal.m4: Regenerate.
34 * configure: Regenerate.
35 * doc/Makefile.in: Regenerate.
36 * po/POTFILES.in: Regenerate.
37 * po/gas.pot: Regenerate.
39 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
41 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
44 2004-09-13 Paul Brook <paul@codesourcery.com>
46 * config/tc-arm.c: Rename RELABS to TARGET1.
48 2004-09-13 Alan Modra <amodra@bigpond.net.au>
50 * messages.c (as_internal_value_out_of_range): Cast values passed
51 to as_bad_where or as_warn_where to proper type.
53 2004-09-11 Theodore A. Roth <troth@openavr.org>
55 * config/tc-avr.c: Add support for
56 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
58 2004-09-09 Alan Modra <amodra@bigpond.net.au>
60 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
61 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
63 2004-09-08 Paul Brook <paul@codesourcery.com>
65 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
66 fini_array and preinit_array section types.
67 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
69 * doc/as.texinfo: Document extra section types.
71 2004-09-02 Mark Mitchell <mark@codesourcery.com>
73 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
74 * Makefile.in: Regenerated.
75 * configure.in: Set em for arm*-*-symbianelf*.
76 * configure: Regenerated.
77 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
78 vectors when appropriate.
79 * config/te-symbian.h: New file.
81 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
83 * config/tc-crx.c (gettrap): Exception vector can be case
85 (process_label_constant): Fix a 32-bit displacement bug in branch
87 (get_operandtype) : Bug fix, wrong operand was used.
88 (process_label_constant): Initialize relocation type to
91 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
93 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
94 for synthesizable cores.
96 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
98 2004-08-25 Dmitry Diky <diwil@spec.ru>
100 * config/tc-msp430.c: Clean-up the code.
101 (md_relax_table): New relax table.
102 (mcu_types): Sort MCU types.
103 (md_pseudo_table): Add .profiler pseudo handler.
104 (pow2value): New function.
105 (msp430_profiler): New function.
106 (msp430_operands): Add new insns handlers.
107 (msp430_srcoperand): Add register operand handler, allow complex
109 (md_estimate_size_before_relax): Rewritten.
110 (md_convert_frag): Rewritten.
111 (msp430_relax_frag): New function.
112 * config/tc-msp430.h (md_relax_frag): define macro
113 * doc/c-msp430.texi: Update information.
115 2004-08-24 Nick Clifton <nickc@redhat.com>
117 * as.c (std_shortopts): Allow -g to take an optional argument.
118 (parse_args): Pass any switch starting with -g on to the backend
121 2004-08-18 Mark Mitchell <mark@codesourcery.com>
123 * configure.in (arm*-*-symbianelf*): New target.
124 (arm*-*-eabi*): Likewise.
125 * configure: Regenerated.
127 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
128 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
131 2004-08-18 Jakub Jelinek <jakub@redhat.com>
133 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
134 argument, don't do anything if current section is not
135 .gnu.linkonce.t.* and linkonce_empty is set.
136 (generate_unwind_image, dot_endp): Adjust callers, call
137 start_unwind_section (*, 1) if nothing will be put into the
140 2004-08-17 Nick Clifton <nickc@redhat.com>
142 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
143 (show_usage): Add -g.
144 (std_longopts): Add --gen-debug. Alpha sort the table.
145 (parse_args): Print an error message if a switch is not handled.
146 Handle the -g switch, calling md_debug_format_selector() if
148 * NEWS: Mention new feature.
149 * doc/as.texinfo: Document new switch.
150 * doc/internals.texi: Document behaviour of md_parse_option.
152 * config/tc-arm.c (md_parse_option): Do not issue an error message
153 if the switch is not recognised.
154 * config/tc-m68k.c (md_parse_option): Likewise.
155 * config/tc-pdp11.c (md_parse_option): Likewise.
156 * config/tc-v850.c (md_parse_option): Likewise.
158 * as.h: Fix up formatting.
161 2004-08-16 Nick Clifton <nickc@redhat.com>
163 * macro.c (macro_set_alternate): Use ISO C90 formatting.
165 * configure.in: Sort architecture based tables alphabetically.
166 * configure: Regenerate.
168 2004-08-16 Alan Modra <amodra@bigpond.net.au>
170 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
171 { "cc", 68 }, with { "cr", 70 }.
173 2004-08-13 Jan Beulich <jbeulich@novell.com>
174 Nick Clifton <nickc@redhat.com>
176 * as.c: Add and handle new --alternate command line option.
177 * macro.c (macro_set_alternate): New.
178 * macro.h (macro_set_alternate): Declare.
179 * read.c: Add and handle new .altmacro and .noaltmacro directives.
180 * doc/as.texinfo: Document new command line option and pseudo-ops
181 as well as insert documentation originating from gasp about
182 alternate macro syntax.
183 * NEWS: Mention new command line option and pseudo-ops.
185 2004-08-10 Mark Mitchell <mark@codesourcery.com>
187 * expr.c (operand): Handle the "~", "-", and "!" operators applied
190 2004-08-06 Paul Brook <paul@codesourcery.com>
192 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
193 Handle new relocations.
194 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
196 2004-08-05 Bob Wilson <bob.wilson@acm.org>
198 * write.c (relax_segment): Use was_address instead of address when
199 setting fr_fix field for align frag due to backwards .org.
201 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
203 Introduce SH2a support.
204 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
205 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
207 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
208 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
209 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
210 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
211 to end of conditional expression.
212 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
213 * config/tc-sh.c: Add sh2a-nofpu support.
214 2003-12-29 DJ Delorie <dj@redhat.com>
215 * tc-sh.c: Add sh2a support.
216 (parse_reg): Add tbr.
217 (parse_at): Support @@(disp,tbr).
218 (get_specific): Support sh2a opcodes.
219 (insert4): New, for 4 byte relocs.
220 (build_Mytes): Support sh2a opcodes.
221 (md_apply_fix3_Mytes): Support sh2a opcodes.
222 2003-12-02 Michael Snyder <msnyder@redhat.com>
223 * config/tc-sh.c (md_parse_option): Handle sh2a.
224 (sh_elf_final_processing): Ditto.
226 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
228 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
231 2004-07-27 Alan Modra <amodra@bigpond.net.au>
233 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
234 (ppc_arch): Expand comment.
236 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
238 * config/tc-crx.c: Support evaluating the difference between two
240 * config/tc-crx.h: Likewise.
242 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
244 * config/tc-ia64.c (start_unwind_section): Set the linked-to
246 (ia64_elf_section_change_hook): Set the linked-to section for
249 2004-07-26 Dmitry Diky <diwil@spec.ru>
251 * config/tc-msp430.c: Add new subtargets: msp430x1610,
252 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
253 msp430xG438, msp430xG439.
255 2004-07-25 Daniel Jacobowitz <dan@debian.org>
257 * doc/as.texinfo (Section, PushSection): Correct documentation
260 2004-07-21 Jan Beulich <jbeulich@novell.com>
262 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
263 permissible for the selected instruction suffix.
264 (match_template): Don't permit 64-bit general purpose operands in
266 (finalize_imm): Permit 64-bit immediates.
267 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
268 specially except for the width of the used base and/or index
269 registers. For 32-bit displacements, use sign-extended
270 relocations only when using 64-bit addressing.
271 Force zero displacement on rip-relative addressing when there is
272 no other displacement.
273 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
274 specially except for the width of the used base and/or index
276 (parse_register): Disallow Reg64 registers in 32-bit mode.
278 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
279 suffix if the instruction doesn't support it.
281 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
283 * config/tc-mips.c (append_insn): Handle constant expressions with
284 no associated relocation.
285 (mips_ip): Cancel the expression after use for the Q format
287 (parse_relocation): Return no relocation for unsupported
289 (my_getSmallExpression): Return no relocation if no relocation
292 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
294 * config/obj-som.c (adjust_stab_sections): Add prototype.
295 (obj_som_compiler, obj_som_version, obj_som_copyright,
296 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
297 * config/tc-hppa.c (update_subspace): Likewise.
298 (is_defined_subspace): Amplify comment.
299 * config/obj-som.h (som_frob_file): Add prototype.
301 2004-07-19 Christopher Faylor <cgf@timesys.com>
302 H.J. Lu <hongjiu.lu@intel.com>
304 * subsegs.c (section_symbol): Don't create a new segment when
305 existing segment is undefined.
307 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
309 * config/tc-arm.c: Include include/opcode/arm.h.
310 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
311 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
312 (FPU_ARCH_*): Delete.
313 * Makefile.am: Update dependencies.
314 * Makefile.in: Regenerate.
316 2004-07-15 Nick Clifton <nickc@redhat.com>
318 * configure.in: Accept armbe as a big-endian arm configuration.
319 * configure: Regenerate.
321 2004-07-13 Thomas Nystrom <thn@saeab.se>
323 * config/tc-i386.c (T_SHIFTOP): New constant.
324 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
325 (intel_el1): Handle '~'.
326 (intel_get_token): Handle '<>', '&', '|' and '~'.
328 2004-07-13 Nick Clifton <nickc@redhat.com>
330 (md_assemble): Remove spurious newline from end of as_bad error
332 (intel_e05_1): Likewise.
333 (intel_e11): Likewise.
334 (intel_match_token): Likewise.
336 2004-07-11 Andreas Schwab <schwab@suse.de>
338 * config/tc-m68k.c: Convert to C90. Remove redundant
339 declarations. Indentation fixup.
340 [M68KCOFF]: Include "obj-coff.h" instead of declaring
341 obj_coff_section ourselves.
343 2004-07-09 James E Wilson <wilson@specifixinc.com>
345 * config/tc-ia64.c (default_big_endian): New.
346 (dot_byteorder, md_begin): Use it.
347 (md_parse_option): Set it.
349 2004-07-09 Nick Clifton <nickc@redhat.com>
351 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
352 * configure: Regenerate.
353 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
354 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
355 sh_find_elf_flags if necessary.
357 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
359 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
360 going to be split into more than one in-place addend, return 0
361 for relocations against mergeable sections. Associate comments
364 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
366 * Makefile.am (CPU_TYPES): Add crx.
367 (TARGET_CPU_CFILES): Add config/tc-crx.c.
368 (TARGET_CPU_HFILES): Add config/tc-crx.h.
369 (DEPTC_crx_elf): New target.
370 (DEPOBJ_crx_elf): Likewise.
371 (DEP_crx_elf): Likewise.
372 * Makefile.in: Regenerate.
373 * configure.in: Add crx* target.
374 * configure: Regenerate.
375 * config/tc-crx.c: New file.
376 * config/tc-crx.h: New file.
377 * NEWS: Mention new target.
379 2004-07-06 Nick Clifton <nickc@redhat.com>
381 * config.in: Undefine TARGET_SYMBIAN by default.
383 * configure: Regenerate. Add sh-symbian-elf target. If
384 selected define TARGET_SYMBIAN.
385 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
386 format if TARGET_SYMBIAN has been defined.
388 * output-file.c (output_file_create): Report the target format
389 chosen when bfd_openw reports that it is invalid.
391 * config/obj-coff.c (coff_pseudo_table): Only define the weak
392 pseudo for BFD based assemblers.
394 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
397 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
398 (md_parse_option): Remove redundant -isa testing.
399 Make bfd_arch variable const.
400 (md_show_usage): Make bfd_arch variable const.
402 2004-07-03 James E Wilson <wilson@specifixinc.com>
404 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
405 * config/tc-ia64.h (md_frag_check): Define.
407 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
409 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
411 * doc/as.texinfo (Weak): Document PE weak symbols.
413 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
415 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
416 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
417 (mips_frob_file): Rework so that only a single pass through the
418 relocs is needed. Allow %lo()s to have higher offsets than their
419 corresponding %hi()s or %got()s.
421 2004-07-02 Nick Clifton <nickc@redhat.com>
423 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
424 allow values which have come from undefined symbols.
425 Always consider this fixup to have been processed as a reloc
426 cannot be generated for it.
428 2004-07-02 Alan Modra <amodra@bigpond.net.au>
430 * frags.h (struct frag): Add has_code and insn_addr fields.
431 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
432 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
433 * config/tc-ppc.h (md_frag_check): Define.
435 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
437 * doc/Makefile.am (info): Rename goal to...
438 (info-local): ... this, to preserve implicit dependencies.
439 * doc/Makefile.in: Regenerate with automake 1.8.5.
441 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
443 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
444 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
445 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
446 (tc_gen_reloc): Likewise.
447 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
448 (m32r_parse_name): Likewise.
449 (m32r_cgen_parse_fix_exp): Likewise.
450 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
451 (O_PIC_reloc): Likewise.
452 (TC_CGEN_PARSE_FIX_EXP): Likewise..
453 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
454 for @GOTOFF, @GOT, @PLT.
456 2004-06-21 Jan Beulich <jbeulich@novell.com>
458 * gas/symbols.c: While discarding ordinary local absolute symbols
459 when --strip-local-absolute is in effect, retain file symbols.
461 2004-06-20 Andreas Schwab <schwab@suse.de>
463 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
464 (md_parse_option): Likewise.
466 2004-06-17 Jan Beulich <jbeulich@novell.com>
468 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
469 * config/te-netware.h: New file.
470 * config/te-ppcnw.h: Delete: Obsolete.
471 * configure.in: Eliminate ill NetWare targets. Make generic
472 NetWare target use proper emulation.
473 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
474 reference to new te-netware.h.
475 * configure: Regenerate.
476 * Makefile.in: Regenerate.
478 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
480 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
481 comparison in .insn pseudo operation.
483 2004-06-15 Alan Modra <amodra@bigpond.net.au>
485 * config/obj-coff.c (coff_adjust_section_syms): Use
486 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
487 (coff_frob_section): Likewise.
488 * config/tc-mips.c (md_apply_fix3): Likewise.
489 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
490 (elf_frob_file_after_relocs): Likewise.
492 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
494 * config/tc-hppa.c (log2): Rename to exact_log2.
495 (pa_next_subseg): Delete unused function.
496 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
497 (create_new_subspace): Likewise.
500 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
503 2004-05-28 DJ Delorie <dj@redhat.com>
505 * config/tc-mn10300.h (tc_fix_adjustable): Define.
506 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
507 or non-merged symbols.
509 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
511 * config/tc-ia64.c (remove_marked_resource): Save, clear and
512 restore the old slot when inserting srlz.i/srlz.d.
514 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
516 * Makefile.am: Regenerate dependecies.
517 * Makefile.in: Regenerate.
518 * config/tc-sh.c (valid_arch): Make unsigned.
519 (preset_target_arch): Likewise.
520 (md_begin): Use new architecture flags system.
521 (get_specific): Likewise.
522 (assemble_ppi): Likewise.
523 (md_assemble): Likewise. Also fix error check for bad opcodes.
524 (md_parse_option): Likewise. Also generate -isa values according
525 to the table in bfd/cpu-sh.c instead of just constants. Also
526 allow <arch>-up ISA variants.
527 (sh_elf_final_processing): Replace if-else chain with a call to
529 * testsuite/gas/sh/arch: New directory.
530 * testsuite/gas/sh/arch/arch.exp: New test script.
531 * testsuite/gas/sh/arch/arch_expected.txt: New file.
532 * testsuite/gas/sh/arch/sh.s: New file.
533 * testsuite/gas/sh/arch/sh2.s: New file.
534 * testsuite/gas/sh/arch/sh-dsp.s: New file.
535 * testsuite/gas/sh/arch/sh2e.s: New file.
536 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
537 * testsuite/gas/sh/arch/sh3.s: New file.
538 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
539 * testsuite/gas/sh/arch/sh3e.s: New file.
540 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
541 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
542 * testsuite/gas/sh/arch/sh4.s: New file.
543 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
544 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
545 * testsuite/gas/sh/arch/sh4a.s: New file.
547 2004-05-28 Peter Barada <peter@the-baradas.com>
549 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
550 with zero offset into mode 2 addressing to save a word.
552 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
554 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
555 (ar_is_only_in_integer_unit): New.
556 (ar_is_only_in_memory_unit): New.
557 (generate_unwind_image): Silence gcc on 32bit host.
558 (md_assemble): Use ar_is_only_in_integer_unit instead of
559 ar_is_in_integer_unit. Check AR access.
561 2004-05-27 Peter Barada <peter@the-baradas.com>
563 * config/tc-m68k.c (md_begin): Sort the opcode table into
565 (m68k_compare_opcode): New function to do the sorting.
567 2004-05-24 Peter Barada <peter@the-baradas.com>
569 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
570 addressing on MIT style operands.
571 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
573 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
576 2004-05-23 Alan Modra <amodra@bigpond.net.au>
578 * expr.c (operand, operator): Don't reject '++' and '--'.
580 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
582 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
585 2004-05-17 Adam Nemet <anemet@lnxw.com>
587 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
588 * configure: Regenerate.
590 2004-05-13 Paul Brook <paul@codesourcery.com>
592 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
594 2004-05-13 Joel Sherrill <joel@oarcorp.com>
596 * configure.in (or32-*-rtems*): Switch to elf.
597 * configure: Regenerate.
599 2004-05-13 Nick Clifton <nickc@redhat.com>
601 * po/fr.po: Updated French translation.
603 2004-05-11 Nick Clifton <nickc@redhat.com>
605 * doc/as.texinfo (Section): Document G and T flags to .section
606 directive. Document the extra arguments that the G flag
607 requires. Document the #tls flag.
609 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
611 * subsegs.c (section_symbol): Create a new section symbol if
612 the existing one doesn't match.
613 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
615 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
617 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
618 to cope with VR4181A errata MD(1) and MD(4).
620 2004-05-07 Brian Ford <ford@vss.fsi.com>
622 * NEWS: Mention .secrel32 for pe[i]-i386.
624 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
626 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
629 2004-05-06 Daniel Jacobowitz <dan@debian.org>
631 * Makefile.am (DIST_SUBDIRS): Define.
632 * aclocal.m4: Regenerate with automake 1.8.4.
633 * Makefile.in: Likewise.
634 * doc/Makefile.in: Likewise.
636 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
638 * config/tc-ia64.c (dot_serialize): Declare.
639 (dot_serialize): New function.
640 (md_pseudo_table): Add ".serialize.data" and
641 ".serialize.instruction" directives.
643 2004-05-06 Nick Clifton <nickc@redhat.com>
645 * messages (as_internal_value_out_of_range): Print a message about
646 a value being out of range. Be consistent about whether the
647 values are printed in decimal or hexadecimal.
648 (as_warn_value_out_of_range): Generate a warning message about an
650 (as_bad_value_out_of_range): Generate an error message about an
652 * as.h: Prototype the new functions.
653 * config/tc-alpha.c (insert_operand): Use new function.
654 * config/tc-arc.c (arc_insert_operand): Likewise.
655 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
656 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
657 * config/tc-ppc.c (ppc_insert_operand): Likewise.
658 * config/tc-s390.c (s390_insert_operand): Likewise.
659 * config/tc-v850.c (v850_insert_operand): Likewise.
661 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
663 * configure.in: Set em=linux for frv-*-*linux*.
664 * configure: Rebuilt.
665 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
666 (frv_md_fdpic_enabled): New.
667 * config/tc-frv.c (frv_md_fdpic_enabled): New.
668 (DEFAULT_FDPIC): New.
669 (frv_flags): Use DEFAULT_FDPIC.
670 (frv_pic_flag): Likewise.
672 (md_longopts): Add -mnopic.
673 (md_parse_option): Handle it.
674 (md_show_usage): Add -mfdpic and -mnopic.
676 2004-05-05 Peter Barada <peter@the-baradas.com>
678 * config/tc-m68k.c: Add find_cf_chip to print list of valid
679 chips for invalid coldfire instructions, rename selectors
680 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
681 add current_chip to track which chip is referred to(including save/restore),
682 use current_chip to select control registers, not current_arch.
683 (md_show_usage): Add new chips.
684 * doc/c-m68k.texi: Document new command line switches.
686 2004-05-05 Jakub Jelinek <jakub@redhat.com>
688 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
689 (NOP_OPCODE): Define.
690 (s390_align_code): Remove prototype.
691 * tc-s390.c (s390_align_code): Remove.
693 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
695 * config/tc-ia64.c (make_unw_section_name): Removed.
696 (start_unwind_section): New function.
697 (generate_unwind_image): Take const segT instead of const
699 (dot_handlerdata): Adjusted.
700 (dot_endp): Likewise.
702 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
704 * config/obj-elf.c (obj_elf_change_section): Allow the
705 ".note.GNU-stack" section has SHF_EXECINSTR.
707 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
709 * config/obj-elf.c (get_section): Return bfd_boolean.
710 (obj_elf_change_section): Call bfd_get_section_by_name_if
711 instead of bfd_map_over_sections.
713 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
715 * config/obj-elf.c (get_section): New function.
716 (obj_elf_change_section): Support multiple sections with same
719 2004-04-30 Nick Clifton <nickc@redhat.com>
721 * config/tc-arm.c (create_register_alias): Fix typo checking for
722 case sensitive register aliases.
723 (co_proc_number): Use error message string in all_reg_maps[]
725 (cp_reg_required_here): Likewise.
726 (fp_reg_required_here): Likewise.
728 2004-04-29 Brian Ford <ford@vss.fsi.com>
730 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
732 2004-04-28 Chris Demetriou <cgd@broadcom.com>
734 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
735 (load_address, macro, mips_ip, md_parse_option)
736 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
737 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
738 embedded-PIC handling, and update comments.
739 (SWITCH_TABLE): Remove.
740 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
741 (enum mips_pic_level): Remove EMBEDDED_PIC.
742 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
743 (TC_FORCE_RELOCATION): Update comment.
744 * ecoff.c (ecoff_build_lineno): Add comment about some code that
745 might be safe to remove now that MIPS embedded-PIC is gone.
747 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
749 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
750 call to obj_set_subsection_attributes.
751 (obj_som_init_stab_section): Likewise.
752 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
753 (pa_def_subspaces): Provide comdat default.
754 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
755 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
756 calls to create_new_subspace and update_subspace to pass comdat flag.
757 (create_new_subspace, update_subspace): Add new comdat argument. Use
758 it in calls to obj_set_subsection_attributes.
759 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
760 and use of comdat, common and dup_comm parameters.
762 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
764 * config/obj-elf.c (obj_elf_change_section): Check if the old
765 group name is NULL before comparison.
767 2004-04-23 Chris Demetriou <cgd@broadcom.com>
769 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
771 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
773 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
775 2004-04-23 Chris Demetriou <cgd@broadcom.com>
777 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
778 (OPTION_MEMBEDDED_PIC): Remove.
779 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
780 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
781 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
782 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
783 (OPTION_ELF_BASE): Renumber.
784 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
785 (md_show_usage): Remove mention of -membedded-pic.
786 * doc/as.texinfo: Remove mention of -membedded-pic.
788 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
790 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
791 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
793 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
794 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
795 USE_GLOBAL_POINTER_OPT.
797 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
799 * config/tc-mips.c (macro): One more use of load_delay_nop.
801 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
803 * config/tc-mips.c (load_delay_nop): New function.
804 (load_address, macro): Use load_delay_nop() to build a nop
805 which can be omitted with gpr_interlocks.
807 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
809 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
810 cop_interlocks): Remove superfluous CPU entries.
812 2004-04-22 Paul Brook <paul@codesourcery.com>
814 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
816 2004-04-22 Peter Barada <peter@the-baradas.com>
818 * NEWS: Added support for EMAC instructions and MAC/EMAC
820 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
821 scale factor tokens, trailing_ampersand to mark mask addressing
822 for MAC/EMAC instructions.
823 * config/m68k-parse.y: Add options_ampersand clause, '<<',
825 (yylex): Handle '>', '<', and '&' following '+'.
826 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
827 architectures in archs[].
828 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
829 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
831 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
832 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
834 Add EMAC operands to init_table[].
836 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
838 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
840 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
841 * config/tc-arm.c (enum mstate): Delete from here.
842 (mapping_state): Remove the static mapstate variable and instead
843 store the state in the segment. This allows a per-section mapping
844 state. Handle and ignore MAP_UNDEFINED states.
845 (arm_elf_change_section): Get the current mapping state from the
847 (s_ltorg): Set the mapping state to MAP_DATA.
848 (arm_cleanup): Use arm_elf_change_section to get the mapping state
849 for each pool as it is emitted.
851 2004-04-22 Nick Clifton <nickc@redhat.com>
853 * config/tc-arm.h: Formatting tidy ups.
855 2004-04-20 Chris Demetriou <cgd@broadcom.com>
857 * NEWS: Note that MIPS -membedded-pic option is deprecated.
859 2004-04-20 DJ Delorie <dj@redhat.com>
861 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
862 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
863 [TE_PE] (O_secrel): Define.
864 [TE_PE] (x86_pe_cons_fix_new): New.
865 [TE_PE] (pe_directive_secrel): Likewise.
866 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
868 2004-04-19 Eric Christopher <echristo@redhat.com>
870 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
871 of previous patch for fix in gcc.
873 2004-04-19 Jakub Jelinek <jakub@redhat.com>
875 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
877 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
879 * read.c (do_align): Call md_flush_pending_output, if defined.
881 2004-04-16 Alan Modra <amodra@bigpond.net.au>
883 * expr.c (operand): Correct checks for ++ and --.
885 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
887 * config/tc-generic.c: Add some comments.
889 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
891 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
892 -{no-}mfix-vr4122-bugs.
893 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
894 (append_insn, mips_emit_delays): Update accordingly.
895 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
896 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
897 (md_parse_option): Update after above changes.
898 (md_show_usage): Add -mfix-vr4120.
900 2004-04-13 Bob Wilson <bob.wilson@acm.org>
902 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
903 of .section directive; add a reference to the ELF .subsection
906 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
908 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
911 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
913 * Makefile.am: Remove mips from aout targets.
914 * Makefile.in: Regenerate.
915 * configure.in: Remove mips-dec-bsd* target.
916 * configure: Regenerate.
918 2004-04-07 Alan Modra <amodra@bigpond.net.au>
921 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
922 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
923 Update "mapping". Restrict some @ modifiers to 32 bit.
925 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
926 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
928 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
929 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
930 dont_adjust_reloc_32 is set.
931 (md_longopts): Add option -renesas.
932 (md_parse_option, md_show_usage): Likewise.
933 * doc/c-sh.texi: Likewise.
935 2004-04-01 Dave Korn <dk@artimi.com>
937 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
938 hi16 and lo16 fixS structs.
939 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
940 exactly the same way as for RELOC_DLX_REL16.
941 (machine_ip): properly respect LO flag in the_insn and
942 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
943 (md_apply_fix3): apply RELOC_DLX_LO16.
945 2004-03-30 Stan Shebs <shebs@apple.com>
947 Remove long-obsolete MPW support.
948 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
949 * configure.in: Remove mention of ppc-*-mpw* config.
950 * configure.in: Likewise.
952 2004-03-30 Nick Clifton <nickc@redhat.com>
954 * config/tc-arm.c (meabi_flags): Make its use conditional upon
955 OBJ_ELF being defined.
957 2004-03-27 Alan Modra <amodra@bigpond.net.au>
959 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
961 2004-03-23 Paul Brook <paul@codesourcery.com>
963 * config/tc-arm.c (meabi_flags): New variable.
964 (arm_parse_eabi): New function.
965 (md_begin): Set flags for EABI v3.
967 (arm_long_opts): Add meabi.
968 * doc/as.texinf <ARM>: Document -meabi.
969 * doc/c-arm.texi: Ditto.
971 2004-03-22 Bob Wilson <bob.wilson@acm.org>
973 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
974 tables even when use_literal_section flag is not set.
976 2004-03-22 Alan Modra <amodra@bigpond.net.au>
978 * config/tc-sh.c: Remove trailing whitespace.
980 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
982 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
983 --mul-bug-abort and the default behavior.
984 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
985 (err_for_dangerous_mul_placement): New variable.
986 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
988 (md_cris_relax_table): Have placeholder for STATE_MUL.
989 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
990 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
992 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
994 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
995 alignment and position of this frag, emit error message if
997 (md_assemble): For a multiply insn and when checking it,
998 transform the current frag into a special frag for that purpose.
999 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
1000 OPTION_MULBUG_ABORT_ON>: Handle new options.
1002 2004-03-19 Bob Wilson <bob.wilson@acm.org>
1004 * config/tc-xtensa.c (mark_literal_frags): New function.
1005 (xtensa_move_literals): Call mark_literal_frags for all literal
1006 segments, including init and fini literal segments.
1007 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
1009 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1011 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
1012 (pa_comm): Set BSF_OBJECT in symbol flags.
1014 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1016 * Makefile.am: Run "make dep-am".
1017 * Makefile.in: Regenerate.
1018 * doc/Makefile.in: Regenerate.
1019 * config.in: Regenerate.
1020 * po/gas.pot: Regenerate.
1022 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
1024 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
1025 (demand_empty_rest_of_line): Issue an error here.
1026 (ignore_rest_of_line): Silently skip to end.
1027 (demand_copy_string): Issue an error, not warning.
1029 * config/obj-elf.c (obj_elf_section_name): Likewise.
1030 (obj_elf_section): Likewise.
1031 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
1032 (arc_extinst): Likewise.
1033 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
1034 (dot_spill): Likewise.
1035 (dot_unwabi): Likewise.
1036 (dot_prologue): Likewise.
1038 * expr.c (operand): Reject ++ and --.
1039 (operator): Likewise.
1041 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1043 * config/tc-sh.c: Include dw2gencfi.h.
1044 (sh_cfi_frame_initial_instructions): New function.
1045 (sh_regname_to_dw2regnum): Likewise.
1046 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1048 (TARGET_USE_CFIPOP): Define.
1049 (tc_cfi_frame_initial_instructions): Likewise.
1050 (tc_regname_to_dw2regnum): Likewise.
1051 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1052 * Makefile.am: Update dependencies.
1053 * Makefile.in: Regenerate.
1055 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1057 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1058 * configure: Regenerate.
1060 2004-03-12 Bob Wilson <bob.wilson@acm.org>
1062 * read.c (s_leb128): Call md_flush_pending_output.
1064 2004-03-12 Michal Ludvig <mludvig@suse.cz>
1066 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1067 * config/tc-i386.h (CpuPadLock): New define.
1068 (CpuUnknownFlags): Added CpuPadLock.
1070 2004-03-07 Andreas Schwab <schwab@suse.de>
1072 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1074 2004-03-07 Richard Henderson <rth@redhat.com>
1076 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1077 (cfi_finish): Likewise for fde.
1079 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1081 * config/tc-ia64.c (md_assemble): Properly handle NULL
1083 (ia64_handle_align): Don't abort if failed to add a stop bit.
1085 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1087 * Makefile.in: Regenerated.
1088 * aclocal.m4: Likewise.
1089 * configure: Likewise.
1090 * doc/Makefile.in: Likewise.
1092 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1094 * config/tc-ia64.c (dot_align): New.
1095 (ia64_do_align): Make it static.
1096 (md_pseudo_table): Use "dot_align" for "align".
1097 (ia64_md_do_align): Don't set align_frag here.
1098 (ia64_handle_align): Add a stop bit to the previous bundle if
1101 * config/tc-ia64.h (ia64_do_align): Removed.
1103 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1105 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1106 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1107 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1108 the most general type or the user specifically requested it.
1109 (md_assemble): Add a new error message for when an instruction
1110 is understood, but is not allowed due to an -isa option.
1112 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1114 * config/tc-ia64.c (align_frag): New.
1115 (md_assemble): Set the tc_frag_data field in align_frag for
1116 IA64_OPCODE_FIRST instructions.
1117 (ia64_md_do_align): Set align_frag.
1118 (ia64_handle_align): Add a stop bit if needed.
1120 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1121 (TC_FRAG_INIT): New.
1123 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1125 * config/tc-frv.c (fr400_audio): New variable.
1126 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1127 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1128 (target_implements_insn_p): New function.
1129 (md_assemble): Report an error if the processor doesn't implement
1132 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1134 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1135 (md_parse_option): Ditto.
1136 (OPTION_NO_SPECIAL_M32R): Added.
1137 (md_show_usage): Document it.
1138 (enable_speial_m32r): Changed a default value from 0 to 1.
1139 * doc/c-m32r.texi: Document the -no-bitinst option.
1141 2004-02-27 Nick Clifton <nickc@redhat.com>
1143 * config/tc-sh.c (get_operand): Revert previous delta.
1144 (tc_gen_reloc): Check for an unknown reloc type before processing
1147 2004-02-27 Hannes Reinecke <hare@suse.de>
1149 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1150 .insn pseudo operation.
1152 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1154 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1155 added for wrong syntax.
1157 2004-02-26 Eric Christopher <echristo@redhat.com>
1159 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1160 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1162 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1164 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1165 nibble types to assembler.
1167 2004-02-25 Fred Fish <fnf@redhat.com>
1169 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1171 2004-02-20 James E Wilson <wilson@specifixinc.com>
1173 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1175 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1176 (ia64_estimate_size_before_relax): New.
1177 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1178 (generate_unwind_image): Pass 1 to fixup_unw_records.
1179 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1180 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1182 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1184 * stabs.c (generate_asm_file): Avoid warning about use of
1185 uninitialized variable.
1187 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1189 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1190 body, and endp, allow unwind records which do not have a "t"
1191 (time/instruction) field.
1193 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1195 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1196 (do_mav_dspsc_2): Likewise.
1197 Fix accumulator registers move opcodes.
1199 2004-02-13 Hannes Reinecke <hare@suse.de>
1200 Jakub Jelinek <jakub@redhat.com>
1202 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1204 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1206 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1207 (tc_frob_symbol): New macro definition.
1208 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1210 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1212 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1215 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1217 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1218 (TC_CASE_SENSITIVE): ... this.
1219 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1220 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1222 2004-02-06 James E Wilson <wilson@specifixinc.com>
1224 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1225 (generate_unwind_image): Re-add it here.
1227 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1229 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1230 * read.h (SKIP_WHITESPACE): Turn into an expression.
1231 * read.c (read_a_source_file): A pseudo is removed by having a
1234 2004-02-05 James E Wilson <wilson@specifixinc.com>
1236 * config/tc-ia64.c (output_endp): New.
1237 (count_bits): Delete.
1238 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1239 endp unwind records.
1240 (fixup_unw_records): Handle endp unwind records. Delete code for
1241 shortening prologue regions not followed by a body record.
1242 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1243 * config/tc-ia64.h (unw_record_type): Add endp.
1245 2004-02-03 James E Wilson <wilson@specifixinc.com>
1247 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1248 fill padding bytes with zeroes.
1249 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1250 sets unwind_record slot_number and slot_frag fields.
1252 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1254 * config/tc-mips.c (add_got_offset_hilo): New function.
1255 (macro): Use load_register() and add_got_offset_hilo() to load
1256 constants instead of hardcoding code sequences throughout.
1258 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1260 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1262 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1264 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1266 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1267 of hard-coded test for TARGET_OS=elf.
1269 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1271 * config/tc-mips.c (hilo_interlocks): Change definition
1272 so that MIPS32, MIPS64 and later ISAs are included, along with
1273 the already-included machines. Update comments.
1275 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1277 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1278 undefined local labels.
1280 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1282 * config/tc-mips.c (load_address, macro): Update comments about
1283 NewABI GP relaxation.
1285 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1287 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1288 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1289 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1290 (set_at, load_register, load_address, move_register): Likewise.
1291 (load_got_offset, add_got_offset): Likewise.
1292 Update all calls and tidy accordingly.
1294 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1296 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1297 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1298 (RELAX_USE_SECOND): Bump to 0x10000.
1299 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1300 (mips_macro_warning): New variable.
1301 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1302 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1303 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1305 (append_insn): Update mips_macro_warning.sizes.
1306 (macro_start, macro_warning, macro_end): New functions.
1307 (macro_build): Don't emit warnings here.
1308 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1309 (md_convert_frag): Check for cases where one macro alternative
1310 needs a warning and the other doesn't. Emit a warning if the
1311 longer sequence was chosen.
1313 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1315 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1316 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1317 the first sequence, the size of the second sequence, and a flag
1318 that says whether we should warn.
1319 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1320 (RELAX_FIRST, RELAX_SECOND): New.
1321 (mips_relax): New variable.
1322 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1323 (append_insn): Remove "place" argument. Use mips_relax.sequence
1324 rather than "place" to check whether we're expanding the second
1325 alternative of a relaxable macro. Remove redundant check for
1326 branch relaxation. If generating a normal insn, and there
1327 is not enough room in the current frag, call relax_close_frag()
1328 to close it. Update mips_relax.sizes[]. Emit fixups for the
1329 second version of a relaxable macro. Record the first relaxable
1330 fixup in mips_relax. Remove tc_gen_reloc workaround.
1331 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1332 in the same way as in append_insn.
1333 (mips16_macro_build): Remove "place" argument.
1334 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1335 when generating the second version of a relaxable macro.
1336 (load_got_offset, add_got_offset): New functions.
1337 (load_address, macro): Use new relaxation machinery. Remove
1338 tc_gen_reloc workarounds.
1339 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1340 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1341 first version is needed.
1342 (tc_gen_reloc): Remove relaxation handling.
1343 (md_convert_frag): Go through the fixups for a relaxable macro and
1344 mark those that belong to the unneeded alternative as done. If the
1345 second alternative is needed, adjust the fixup addresses to account
1346 for the deleted first alternative.
1348 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1350 * frags.h (frag_room): Declare.
1351 * frags.c (frag_room): New function.
1352 * doc/internals.texi: Document it.
1354 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1356 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1357 optimization for -mtune=r3900, as this will break on other CPUs.
1359 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1361 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1362 be relaxed, use fixup.
1363 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1365 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1367 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1370 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1372 * config/tc-mips.c (append_insn): Properly detect variant frags
1373 that preclude swapping of relaxed branches. Correctly swap
1374 instructions between frags when dealing with relaxed branches.
1376 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1378 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1380 * aclocal.m4: Regenerate.
1381 * configure: Regenerate.
1383 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1385 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1388 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1390 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1391 reloc, reserve space for the delay slot as well as the jalr itself.
1393 2004-01-09 Paul Brook <paul@codesourcery.com>
1395 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1396 (do_vfp_sp2_from_reg2): New function.
1398 (do_vfp_dp_from_reg2): Check return values properly.
1400 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1402 * config/tc-mips.c (warn_nops): Remove static variable.
1403 (macro): Remove test of warn_nops.
1404 (md_shortops): Remove 'n'.
1405 (md_parse_option): Remove 'n' case.
1406 (md_show_usage): Remove -n.
1407 * doc/as.texinfo (Overview): Remove MIPS -n option.
1408 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1409 * NEWS: Mention removal of MIPS -n option.
1411 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1412 (cop_interlocks): Check ISA level.
1413 (cop_mem_interlocks): Define.
1414 (reg_needs_delay): Check cop_interlocks rather than
1415 ISA_HAS_COPROC_DELAYS.
1416 (append_insn): Likewise. Use cop_mem_interlocks rather than
1417 directly checking mips_opts.isa.
1418 (mips_emit_delays): Likewise.
1420 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1422 * config/tc-ia64.c (unwind): Move next_slot_number and
1423 next_slot_frag to ...
1424 (unw_rec_list): Here.
1425 (free_list_records): Removed.
1426 (output_unw_records): Likewise.
1427 (generate_unwind_image): Make it void.
1428 (alloc_record): Initialize next_slot_number and next_slot_frag.
1429 (slot_index): Take .org, .space and .align into account.
1430 (fixup_unw_records): Don't set slot_number to 0. Use
1431 list->next_slot_number and list->next_slot_frag instead of
1432 unwind.next_slot_number and unwind.next_slot_frag.
1433 (ia64_convert_frag): New.
1434 (generate_unwind_image): Generate a rs_machine_dependent frag
1436 (emit_one_bundle): Use list->next_slot_number and
1437 list->next_slot_frag instead of unwind.next_slot_number and
1438 unwind.next_slot_frag.
1440 * config/tc-ia64.h (md_convert_frag): Defined as
1442 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1444 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1446 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1447 * config/tc-frv.h (md_apply_fix3): Don't define.
1448 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1450 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1451 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1452 * config/tc-frv.c (line_separator_chars): Add `!'.
1453 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1454 * config/tc-frv.c (md_assemble): Clear insn upfront.
1455 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1456 * config/tc-frv.c (OPTION_FDPIC): New macro.
1457 (md_longopts): Add mfdpic.
1458 (md_parse_option): Handle it.
1459 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1460 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1461 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1462 (frv_pic_ptr): Parse funcdesc.
1464 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1466 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1467 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1469 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1471 * Makefile.am (Makefile): Move the dependency on
1472 $(BFDDIR)/configure.in to...
1473 (CONFIG_STATUS_DEPENDENCIES): ... here.
1474 (AUTOMAKE_OPTIONS): Require automake 1.8.
1475 * Makefile.in: Regenerate.
1476 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1477 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1478 $(BFDDIR)/configure.in here as well.
1479 * doc/Makefile.in: Regenerate.
1481 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1483 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1484 * Makefile.in: Regenerate.
1485 * aclocal.m4: Regenerate.
1486 * doc/Makefile.am (install, install-info): Remove.
1487 (install-data-local): A new hook for install-info.
1488 (AUTOMAKE_OPTIONS): Require automake 1.8.
1489 * doc/Makefile.in: Regenerate.
1491 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1493 * doc/c-sh.texi: Update description about floating point behavior
1496 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1498 * configure.in: Add m68k-uClinux target.
1499 * configure: Regenerate.
1501 For older changes see ChangeLog-0203
1507 version-control: never