1 2004-09-17 Paul Brook <paul@codesourcery.com>
3 * config/tc-arm.c (s_arm_rel31): New funciton.
4 (md_pseudo_table): Add .rel31.
5 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
6 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
7 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
8 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
9 (arm_parse_reloc): Add (target2).
11 2004-09-17 Alan Modra <amodra@bigpond.net.au>
13 * Makefile.am: Run "make dep-am".
14 * Makefile.in: Regenerate.
15 * aclocal.m4: Regenerate.
16 * configure: Regenerate.
17 * doc/Makefile.in: Regenerate.
18 * po/POTFILES.in: Regenerate.
19 * po/gas.pot: Regenerate.
21 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
23 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
26 2004-09-13 Paul Brook <paul@codesourcery.com>
28 * config/tc-arm.c: Rename RELABS to TARGET1.
30 2004-09-13 Alan Modra <amodra@bigpond.net.au>
32 * messages.c (as_internal_value_out_of_range): Cast values passed
33 to as_bad_where or as_warn_where to proper type.
35 2004-09-11 Theodore A. Roth <troth@openavr.org>
37 * config/tc-avr.c: Add support for
38 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
40 2004-09-09 Alan Modra <amodra@bigpond.net.au>
42 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
43 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
45 2004-09-08 Paul Brook <paul@codesourcery.com>
47 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
48 fini_array and preinit_array section types.
49 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
51 * doc/as.texinfo: Document extra section types.
53 2004-09-02 Mark Mitchell <mark@codesourcery.com>
55 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
56 * Makefile.in: Regenerated.
57 * configure.in: Set em for arm*-*-symbianelf*.
58 * configure: Regenerated.
59 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
60 vectors when appropriate.
61 * config/te-symbian.h: New file.
63 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
65 * config/tc-crx.c (gettrap): Exception vector can be case
67 (process_label_constant): Fix a 32-bit displacement bug in branch
69 (get_operandtype) : Bug fix, wrong operand was used.
70 (process_label_constant): Initialize relocation type to
73 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
75 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
76 for synthesizable cores.
78 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
80 2004-08-25 Dmitry Diky <diwil@spec.ru>
82 * config/tc-msp430.c: Clean-up the code.
83 (md_relax_table): New relax table.
84 (mcu_types): Sort MCU types.
85 (md_pseudo_table): Add .profiler pseudo handler.
86 (pow2value): New function.
87 (msp430_profiler): New function.
88 (msp430_operands): Add new insns handlers.
89 (msp430_srcoperand): Add register operand handler, allow complex
91 (md_estimate_size_before_relax): Rewritten.
92 (md_convert_frag): Rewritten.
93 (msp430_relax_frag): New function.
94 * config/tc-msp430.h (md_relax_frag): define macro
95 * doc/c-msp430.texi: Update information.
97 2004-08-24 Nick Clifton <nickc@redhat.com>
99 * as.c (std_shortopts): Allow -g to take an optional argument.
100 (parse_args): Pass any switch starting with -g on to the backend
103 2004-08-18 Mark Mitchell <mark@codesourcery.com>
105 * configure.in (arm*-*-symbianelf*): New target.
106 (arm*-*-eabi*): Likewise.
107 * configure: Regenerated.
109 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
110 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
113 2004-08-18 Jakub Jelinek <jakub@redhat.com>
115 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
116 argument, don't do anything if current section is not
117 .gnu.linkonce.t.* and linkonce_empty is set.
118 (generate_unwind_image, dot_endp): Adjust callers, call
119 start_unwind_section (*, 1) if nothing will be put into the
122 2004-08-17 Nick Clifton <nickc@redhat.com>
124 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
125 (show_usage): Add -g.
126 (std_longopts): Add --gen-debug. Alpha sort the table.
127 (parse_args): Print an error message if a switch is not handled.
128 Handle the -g switch, calling md_debug_format_selector() if
130 * NEWS: Mention new feature.
131 * doc/as.texinfo: Document new switch.
132 * doc/internals.texi: Document behaviour of md_parse_option.
134 * config/tc-arm.c (md_parse_option): Do not issue an error message
135 if the switch is not recognised.
136 * config/tc-m68k.c (md_parse_option): Likewise.
137 * config/tc-pdp11.c (md_parse_option): Likewise.
138 * config/tc-v850.c (md_parse_option): Likewise.
140 * as.h: Fix up formatting.
143 2004-08-16 Nick Clifton <nickc@redhat.com>
145 * macro.c (macro_set_alternate): Use ISO C90 formatting.
147 * configure.in: Sort architecture based tables alphabetically.
148 * configure: Regenerate.
150 2004-08-16 Alan Modra <amodra@bigpond.net.au>
152 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
153 { "cc", 68 }, with { "cr", 70 }.
155 2004-08-13 Jan Beulich <jbeulich@novell.com>
156 Nick Clifton <nickc@redhat.com>
158 * as.c: Add and handle new --alternate command line option.
159 * macro.c (macro_set_alternate): New.
160 * macro.h (macro_set_alternate): Declare.
161 * read.c: Add and handle new .altmacro and .noaltmacro directives.
162 * doc/as.texinfo: Document new command line option and pseudo-ops
163 as well as insert documentation originating from gasp about
164 alternate macro syntax.
165 * NEWS: Mention new command line option and pseudo-ops.
167 2004-08-10 Mark Mitchell <mark@codesourcery.com>
169 * expr.c (operand): Handle the "~", "-", and "!" operators applied
172 2004-08-06 Paul Brook <paul@codesourcery.com>
174 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
175 Handle new relocations.
176 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
178 2004-08-05 Bob Wilson <bob.wilson@acm.org>
180 * write.c (relax_segment): Use was_address instead of address when
181 setting fr_fix field for align frag due to backwards .org.
183 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
185 Introduce SH2a support.
186 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
187 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
189 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
190 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
191 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
192 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
193 to end of conditional expression.
194 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
195 * config/tc-sh.c: Add sh2a-nofpu support.
196 2003-12-29 DJ Delorie <dj@redhat.com>
197 * tc-sh.c: Add sh2a support.
198 (parse_reg): Add tbr.
199 (parse_at): Support @@(disp,tbr).
200 (get_specific): Support sh2a opcodes.
201 (insert4): New, for 4 byte relocs.
202 (build_Mytes): Support sh2a opcodes.
203 (md_apply_fix3_Mytes): Support sh2a opcodes.
204 2003-12-02 Michael Snyder <msnyder@redhat.com>
205 * config/tc-sh.c (md_parse_option): Handle sh2a.
206 (sh_elf_final_processing): Ditto.
208 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
210 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
213 2004-07-27 Alan Modra <amodra@bigpond.net.au>
215 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
216 (ppc_arch): Expand comment.
218 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
220 * config/tc-crx.c: Support evaluating the difference between two
222 * config/tc-crx.h: Likewise.
224 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
226 * config/tc-ia64.c (start_unwind_section): Set the linked-to
228 (ia64_elf_section_change_hook): Set the linked-to section for
231 2004-07-26 Dmitry Diky <diwil@spec.ru>
233 * config/tc-msp430.c: Add new subtargets: msp430x1610,
234 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
235 msp430xG438, msp430xG439.
237 2004-07-25 Daniel Jacobowitz <dan@debian.org>
239 * doc/as.texinfo (Section, PushSection): Correct documentation
242 2004-07-21 Jan Beulich <jbeulich@novell.com>
244 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
245 permissible for the selected instruction suffix.
246 (match_template): Don't permit 64-bit general purpose operands in
248 (finalize_imm): Permit 64-bit immediates.
249 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
250 specially except for the width of the used base and/or index
251 registers. For 32-bit displacements, use sign-extended
252 relocations only when using 64-bit addressing.
253 Force zero displacement on rip-relative addressing when there is
254 no other displacement.
255 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
256 specially except for the width of the used base and/or index
258 (parse_register): Disallow Reg64 registers in 32-bit mode.
260 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
261 suffix if the instruction doesn't support it.
263 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
265 * config/tc-mips.c (append_insn): Handle constant expressions with
266 no associated relocation.
267 (mips_ip): Cancel the expression after use for the Q format
269 (parse_relocation): Return no relocation for unsupported
271 (my_getSmallExpression): Return no relocation if no relocation
274 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
276 * config/obj-som.c (adjust_stab_sections): Add prototype.
277 (obj_som_compiler, obj_som_version, obj_som_copyright,
278 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
279 * config/tc-hppa.c (update_subspace): Likewise.
280 (is_defined_subspace): Amplify comment.
281 * config/obj-som.h (som_frob_file): Add prototype.
283 2004-07-19 Christopher Faylor <cgf@timesys.com>
284 H.J. Lu <hongjiu.lu@intel.com>
286 * subsegs.c (section_symbol): Don't create a new segment when
287 existing segment is undefined.
289 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
291 * config/tc-arm.c: Include include/opcode/arm.h.
292 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
293 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
294 (FPU_ARCH_*): Delete.
295 * Makefile.am: Update dependencies.
296 * Makefile.in: Regenerate.
298 2004-07-15 Nick Clifton <nickc@redhat.com>
300 * configure.in: Accept armbe as a big-endian arm configuration.
301 * configure: Regenerate.
303 2004-07-13 Thomas Nystrom <thn@saeab.se>
305 * config/tc-i386.c (T_SHIFTOP): New constant.
306 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
307 (intel_el1): Handle '~'.
308 (intel_get_token): Handle '<>', '&', '|' and '~'.
310 2004-07-13 Nick Clifton <nickc@redhat.com>
312 (md_assemble): Remove spurious newline from end of as_bad error
314 (intel_e05_1): Likewise.
315 (intel_e11): Likewise.
316 (intel_match_token): Likewise.
318 2004-07-11 Andreas Schwab <schwab@suse.de>
320 * config/tc-m68k.c: Convert to C90. Remove redundant
321 declarations. Indentation fixup.
322 [M68KCOFF]: Include "obj-coff.h" instead of declaring
323 obj_coff_section ourselves.
325 2004-07-09 James E Wilson <wilson@specifixinc.com>
327 * config/tc-ia64.c (default_big_endian): New.
328 (dot_byteorder, md_begin): Use it.
329 (md_parse_option): Set it.
331 2004-07-09 Nick Clifton <nickc@redhat.com>
333 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
334 * configure: Regenerate.
335 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
336 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
337 sh_find_elf_flags if necessary.
339 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
341 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
342 going to be split into more than one in-place addend, return 0
343 for relocations against mergeable sections. Associate comments
346 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
348 * Makefile.am (CPU_TYPES): Add crx.
349 (TARGET_CPU_CFILES): Add config/tc-crx.c.
350 (TARGET_CPU_HFILES): Add config/tc-crx.h.
351 (DEPTC_crx_elf): New target.
352 (DEPOBJ_crx_elf): Likewise.
353 (DEP_crx_elf): Likewise.
354 * Makefile.in: Regenerate.
355 * configure.in: Add crx* target.
356 * configure: Regenerate.
357 * config/tc-crx.c: New file.
358 * config/tc-crx.h: New file.
359 * NEWS: Mention new target.
361 2004-07-06 Nick Clifton <nickc@redhat.com>
363 * config.in: Undefine TARGET_SYMBIAN by default.
365 * configure: Regenerate. Add sh-symbian-elf target. If
366 selected define TARGET_SYMBIAN.
367 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
368 format if TARGET_SYMBIAN has been defined.
370 * output-file.c (output_file_create): Report the target format
371 chosen when bfd_openw reports that it is invalid.
373 * config/obj-coff.c (coff_pseudo_table): Only define the weak
374 pseudo for BFD based assemblers.
376 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
379 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
380 (md_parse_option): Remove redundant -isa testing.
381 Make bfd_arch variable const.
382 (md_show_usage): Make bfd_arch variable const.
384 2004-07-03 James E Wilson <wilson@specifixinc.com>
386 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
387 * config/tc-ia64.h (md_frag_check): Define.
389 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
391 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
393 * doc/as.texinfo (Weak): Document PE weak symbols.
395 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
397 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
398 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
399 (mips_frob_file): Rework so that only a single pass through the
400 relocs is needed. Allow %lo()s to have higher offsets than their
401 corresponding %hi()s or %got()s.
403 2004-07-02 Nick Clifton <nickc@redhat.com>
405 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
406 allow values which have come from undefined symbols.
407 Always consider this fixup to have been processed as a reloc
408 cannot be generated for it.
410 2004-07-02 Alan Modra <amodra@bigpond.net.au>
412 * frags.h (struct frag): Add has_code and insn_addr fields.
413 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
414 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
415 * config/tc-ppc.h (md_frag_check): Define.
417 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
419 * doc/Makefile.am (info): Rename goal to...
420 (info-local): ... this, to preserve implicit dependencies.
421 * doc/Makefile.in: Regenerate with automake 1.8.5.
423 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
425 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
426 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
427 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
428 (tc_gen_reloc): Likewise.
429 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
430 (m32r_parse_name): Likewise.
431 (m32r_cgen_parse_fix_exp): Likewise.
432 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
433 (O_PIC_reloc): Likewise.
434 (TC_CGEN_PARSE_FIX_EXP): Likewise..
435 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
436 for @GOTOFF, @GOT, @PLT.
438 2004-06-21 Jan Beulich <jbeulich@novell.com>
440 * gas/symbols.c: While discarding ordinary local absolute symbols
441 when --strip-local-absolute is in effect, retain file symbols.
443 2004-06-20 Andreas Schwab <schwab@suse.de>
445 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
446 (md_parse_option): Likewise.
448 2004-06-17 Jan Beulich <jbeulich@novell.com>
450 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
451 * config/te-netware.h: New file.
452 * config/te-ppcnw.h: Delete: Obsolete.
453 * configure.in: Eliminate ill NetWare targets. Make generic
454 NetWare target use proper emulation.
455 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
456 reference to new te-netware.h.
457 * configure: Regenerate.
458 * Makefile.in: Regenerate.
460 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
462 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
463 comparison in .insn pseudo operation.
465 2004-06-15 Alan Modra <amodra@bigpond.net.au>
467 * config/obj-coff.c (coff_adjust_section_syms): Use
468 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
469 (coff_frob_section): Likewise.
470 * config/tc-mips.c (md_apply_fix3): Likewise.
471 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
472 (elf_frob_file_after_relocs): Likewise.
474 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
476 * config/tc-hppa.c (log2): Rename to exact_log2.
477 (pa_next_subseg): Delete unused function.
478 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
479 (create_new_subspace): Likewise.
482 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
485 2004-05-28 DJ Delorie <dj@redhat.com>
487 * config/tc-mn10300.h (tc_fix_adjustable): Define.
488 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
489 or non-merged symbols.
491 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
493 * config/tc-ia64.c (remove_marked_resource): Save, clear and
494 restore the old slot when inserting srlz.i/srlz.d.
496 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
498 * Makefile.am: Regenerate dependecies.
499 * Makefile.in: Regenerate.
500 * config/tc-sh.c (valid_arch): Make unsigned.
501 (preset_target_arch): Likewise.
502 (md_begin): Use new architecture flags system.
503 (get_specific): Likewise.
504 (assemble_ppi): Likewise.
505 (md_assemble): Likewise. Also fix error check for bad opcodes.
506 (md_parse_option): Likewise. Also generate -isa values according
507 to the table in bfd/cpu-sh.c instead of just constants. Also
508 allow <arch>-up ISA variants.
509 (sh_elf_final_processing): Replace if-else chain with a call to
511 * testsuite/gas/sh/arch: New directory.
512 * testsuite/gas/sh/arch/arch.exp: New test script.
513 * testsuite/gas/sh/arch/arch_expected.txt: New file.
514 * testsuite/gas/sh/arch/sh.s: New file.
515 * testsuite/gas/sh/arch/sh2.s: New file.
516 * testsuite/gas/sh/arch/sh-dsp.s: New file.
517 * testsuite/gas/sh/arch/sh2e.s: New file.
518 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
519 * testsuite/gas/sh/arch/sh3.s: New file.
520 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
521 * testsuite/gas/sh/arch/sh3e.s: New file.
522 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
523 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
524 * testsuite/gas/sh/arch/sh4.s: New file.
525 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
526 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
527 * testsuite/gas/sh/arch/sh4a.s: New file.
529 2004-05-28 Peter Barada <peter@the-baradas.com>
531 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
532 with zero offset into mode 2 addressing to save a word.
534 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
536 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
537 (ar_is_only_in_integer_unit): New.
538 (ar_is_only_in_memory_unit): New.
539 (generate_unwind_image): Silence gcc on 32bit host.
540 (md_assemble): Use ar_is_only_in_integer_unit instead of
541 ar_is_in_integer_unit. Check AR access.
543 2004-05-27 Peter Barada <peter@the-baradas.com>
545 * config/tc-m68k.c (md_begin): Sort the opcode table into
547 (m68k_compare_opcode): New function to do the sorting.
549 2004-05-24 Peter Barada <peter@the-baradas.com>
551 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
552 addressing on MIT style operands.
553 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
555 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
558 2004-05-23 Alan Modra <amodra@bigpond.net.au>
560 * expr.c (operand, operator): Don't reject '++' and '--'.
562 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
564 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
567 2004-05-17 Adam Nemet <anemet@lnxw.com>
569 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
570 * configure: Regenerate.
572 2004-05-13 Paul Brook <paul@codesourcery.com>
574 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
576 2004-05-13 Joel Sherrill <joel@oarcorp.com>
578 * configure.in (or32-*-rtems*): Switch to elf.
579 * configure: Regenerate.
581 2004-05-13 Nick Clifton <nickc@redhat.com>
583 * po/fr.po: Updated French translation.
585 2004-05-11 Nick Clifton <nickc@redhat.com>
587 * doc/as.texinfo (Section): Document G and T flags to .section
588 directive. Document the extra arguments that the G flag
589 requires. Document the #tls flag.
591 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
593 * subsegs.c (section_symbol): Create a new section symbol if
594 the existing one doesn't match.
595 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
597 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
599 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
600 to cope with VR4181A errata MD(1) and MD(4).
602 2004-05-07 Brian Ford <ford@vss.fsi.com>
604 * NEWS: Mention .secrel32 for pe[i]-i386.
606 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
608 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
611 2004-05-06 Daniel Jacobowitz <dan@debian.org>
613 * Makefile.am (DIST_SUBDIRS): Define.
614 * aclocal.m4: Regenerate with automake 1.8.4.
615 * Makefile.in: Likewise.
616 * doc/Makefile.in: Likewise.
618 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
620 * config/tc-ia64.c (dot_serialize): Declare.
621 (dot_serialize): New function.
622 (md_pseudo_table): Add ".serialize.data" and
623 ".serialize.instruction" directives.
625 2004-05-06 Nick Clifton <nickc@redhat.com>
627 * messages (as_internal_value_out_of_range): Print a message about
628 a value being out of range. Be consistent about whether the
629 values are printed in decimal or hexadecimal.
630 (as_warn_value_out_of_range): Generate a warning message about an
632 (as_bad_value_out_of_range): Generate an error message about an
634 * as.h: Prototype the new functions.
635 * config/tc-alpha.c (insert_operand): Use new function.
636 * config/tc-arc.c (arc_insert_operand): Likewise.
637 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
638 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
639 * config/tc-ppc.c (ppc_insert_operand): Likewise.
640 * config/tc-s390.c (s390_insert_operand): Likewise.
641 * config/tc-v850.c (v850_insert_operand): Likewise.
643 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
645 * configure.in: Set em=linux for frv-*-*linux*.
646 * configure: Rebuilt.
647 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
648 (frv_md_fdpic_enabled): New.
649 * config/tc-frv.c (frv_md_fdpic_enabled): New.
650 (DEFAULT_FDPIC): New.
651 (frv_flags): Use DEFAULT_FDPIC.
652 (frv_pic_flag): Likewise.
654 (md_longopts): Add -mnopic.
655 (md_parse_option): Handle it.
656 (md_show_usage): Add -mfdpic and -mnopic.
658 2004-05-05 Peter Barada <peter@the-baradas.com>
660 * config/tc-m68k.c: Add find_cf_chip to print list of valid
661 chips for invalid coldfire instructions, rename selectors
662 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
663 add current_chip to track which chip is referred to(including save/restore),
664 use current_chip to select control registers, not current_arch.
665 (md_show_usage): Add new chips.
666 * doc/c-m68k.texi: Document new command line switches.
668 2004-05-05 Jakub Jelinek <jakub@redhat.com>
670 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
671 (NOP_OPCODE): Define.
672 (s390_align_code): Remove prototype.
673 * tc-s390.c (s390_align_code): Remove.
675 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
677 * config/tc-ia64.c (make_unw_section_name): Removed.
678 (start_unwind_section): New function.
679 (generate_unwind_image): Take const segT instead of const
681 (dot_handlerdata): Adjusted.
682 (dot_endp): Likewise.
684 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
686 * config/obj-elf.c (obj_elf_change_section): Allow the
687 ".note.GNU-stack" section has SHF_EXECINSTR.
689 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
691 * config/obj-elf.c (get_section): Return bfd_boolean.
692 (obj_elf_change_section): Call bfd_get_section_by_name_if
693 instead of bfd_map_over_sections.
695 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
697 * config/obj-elf.c (get_section): New function.
698 (obj_elf_change_section): Support multiple sections with same
701 2004-04-30 Nick Clifton <nickc@redhat.com>
703 * config/tc-arm.c (create_register_alias): Fix typo checking for
704 case sensitive register aliases.
705 (co_proc_number): Use error message string in all_reg_maps[]
707 (cp_reg_required_here): Likewise.
708 (fp_reg_required_here): Likewise.
710 2004-04-29 Brian Ford <ford@vss.fsi.com>
712 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
714 2004-04-28 Chris Demetriou <cgd@broadcom.com>
716 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
717 (load_address, macro, mips_ip, md_parse_option)
718 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
719 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
720 embedded-PIC handling, and update comments.
721 (SWITCH_TABLE): Remove.
722 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
723 (enum mips_pic_level): Remove EMBEDDED_PIC.
724 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
725 (TC_FORCE_RELOCATION): Update comment.
726 * ecoff.c (ecoff_build_lineno): Add comment about some code that
727 might be safe to remove now that MIPS embedded-PIC is gone.
729 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
731 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
732 call to obj_set_subsection_attributes.
733 (obj_som_init_stab_section): Likewise.
734 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
735 (pa_def_subspaces): Provide comdat default.
736 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
737 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
738 calls to create_new_subspace and update_subspace to pass comdat flag.
739 (create_new_subspace, update_subspace): Add new comdat argument. Use
740 it in calls to obj_set_subsection_attributes.
741 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
742 and use of comdat, common and dup_comm parameters.
744 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
746 * config/obj-elf.c (obj_elf_change_section): Check if the old
747 group name is NULL before comparison.
749 2004-04-23 Chris Demetriou <cgd@broadcom.com>
751 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
753 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
755 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
757 2004-04-23 Chris Demetriou <cgd@broadcom.com>
759 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
760 (OPTION_MEMBEDDED_PIC): Remove.
761 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
762 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
763 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
764 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
765 (OPTION_ELF_BASE): Renumber.
766 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
767 (md_show_usage): Remove mention of -membedded-pic.
768 * doc/as.texinfo: Remove mention of -membedded-pic.
770 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
772 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
773 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
775 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
776 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
777 USE_GLOBAL_POINTER_OPT.
779 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
781 * config/tc-mips.c (macro): One more use of load_delay_nop.
783 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
785 * config/tc-mips.c (load_delay_nop): New function.
786 (load_address, macro): Use load_delay_nop() to build a nop
787 which can be omitted with gpr_interlocks.
789 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
791 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
792 cop_interlocks): Remove superfluous CPU entries.
794 2004-04-22 Paul Brook <paul@codesourcery.com>
796 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
798 2004-04-22 Peter Barada <peter@the-baradas.com>
800 * NEWS: Added support for EMAC instructions and MAC/EMAC
802 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
803 scale factor tokens, trailing_ampersand to mark mask addressing
804 for MAC/EMAC instructions.
805 * config/m68k-parse.y: Add options_ampersand clause, '<<',
807 (yylex): Handle '>', '<', and '&' following '+'.
808 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
809 architectures in archs[].
810 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
811 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
813 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
814 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
816 Add EMAC operands to init_table[].
818 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
820 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
822 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
823 * config/tc-arm.c (enum mstate): Delete from here.
824 (mapping_state): Remove the static mapstate variable and instead
825 store the state in the segment. This allows a per-section mapping
826 state. Handle and ignore MAP_UNDEFINED states.
827 (arm_elf_change_section): Get the current mapping state from the
829 (s_ltorg): Set the mapping state to MAP_DATA.
830 (arm_cleanup): Use arm_elf_change_section to get the mapping state
831 for each pool as it is emitted.
833 2004-04-22 Nick Clifton <nickc@redhat.com>
835 * config/tc-arm.h: Formatting tidy ups.
837 2004-04-20 Chris Demetriou <cgd@broadcom.com>
839 * NEWS: Note that MIPS -membedded-pic option is deprecated.
841 2004-04-20 DJ Delorie <dj@redhat.com>
843 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
844 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
845 [TE_PE] (O_secrel): Define.
846 [TE_PE] (x86_pe_cons_fix_new): New.
847 [TE_PE] (pe_directive_secrel): Likewise.
848 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
850 2004-04-19 Eric Christopher <echristo@redhat.com>
852 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
853 of previous patch for fix in gcc.
855 2004-04-19 Jakub Jelinek <jakub@redhat.com>
857 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
859 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
861 * read.c (do_align): Call md_flush_pending_output, if defined.
863 2004-04-16 Alan Modra <amodra@bigpond.net.au>
865 * expr.c (operand): Correct checks for ++ and --.
867 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
869 * config/tc-generic.c: Add some comments.
871 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
873 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
874 -{no-}mfix-vr4122-bugs.
875 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
876 (append_insn, mips_emit_delays): Update accordingly.
877 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
878 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
879 (md_parse_option): Update after above changes.
880 (md_show_usage): Add -mfix-vr4120.
882 2004-04-13 Bob Wilson <bob.wilson@acm.org>
884 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
885 of .section directive; add a reference to the ELF .subsection
888 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
890 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
893 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
895 * Makefile.am: Remove mips from aout targets.
896 * Makefile.in: Regenerate.
897 * configure.in: Remove mips-dec-bsd* target.
898 * configure: Regenerate.
900 2004-04-07 Alan Modra <amodra@bigpond.net.au>
903 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
904 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
905 Update "mapping". Restrict some @ modifiers to 32 bit.
907 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
908 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
910 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
911 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
912 dont_adjust_reloc_32 is set.
913 (md_longopts): Add option -renesas.
914 (md_parse_option, md_show_usage): Likewise.
915 * doc/c-sh.texi: Likewise.
917 2004-04-01 Dave Korn <dk@artimi.com>
919 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
920 hi16 and lo16 fixS structs.
921 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
922 exactly the same way as for RELOC_DLX_REL16.
923 (machine_ip): properly respect LO flag in the_insn and
924 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
925 (md_apply_fix3): apply RELOC_DLX_LO16.
927 2004-03-30 Stan Shebs <shebs@apple.com>
929 Remove long-obsolete MPW support.
930 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
931 * configure.in: Remove mention of ppc-*-mpw* config.
932 * configure.in: Likewise.
934 2004-03-30 Nick Clifton <nickc@redhat.com>
936 * config/tc-arm.c (meabi_flags): Make its use conditional upon
937 OBJ_ELF being defined.
939 2004-03-27 Alan Modra <amodra@bigpond.net.au>
941 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
943 2004-03-23 Paul Brook <paul@codesourcery.com>
945 * config/tc-arm.c (meabi_flags): New variable.
946 (arm_parse_eabi): New function.
947 (md_begin): Set flags for EABI v3.
949 (arm_long_opts): Add meabi.
950 * doc/as.texinf <ARM>: Document -meabi.
951 * doc/c-arm.texi: Ditto.
953 2004-03-22 Bob Wilson <bob.wilson@acm.org>
955 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
956 tables even when use_literal_section flag is not set.
958 2004-03-22 Alan Modra <amodra@bigpond.net.au>
960 * config/tc-sh.c: Remove trailing whitespace.
962 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
964 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
965 --mul-bug-abort and the default behavior.
966 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
967 (err_for_dangerous_mul_placement): New variable.
968 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
970 (md_cris_relax_table): Have placeholder for STATE_MUL.
971 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
972 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
974 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
976 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
977 alignment and position of this frag, emit error message if
979 (md_assemble): For a multiply insn and when checking it,
980 transform the current frag into a special frag for that purpose.
981 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
982 OPTION_MULBUG_ABORT_ON>: Handle new options.
984 2004-03-19 Bob Wilson <bob.wilson@acm.org>
986 * config/tc-xtensa.c (mark_literal_frags): New function.
987 (xtensa_move_literals): Call mark_literal_frags for all literal
988 segments, including init and fini literal segments.
989 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
991 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
993 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
994 (pa_comm): Set BSF_OBJECT in symbol flags.
996 2004-03-19 Alan Modra <amodra@bigpond.net.au>
998 * Makefile.am: Run "make dep-am".
999 * Makefile.in: Regenerate.
1000 * doc/Makefile.in: Regenerate.
1001 * config.in: Regenerate.
1002 * po/gas.pot: Regenerate.
1004 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
1006 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
1007 (demand_empty_rest_of_line): Issue an error here.
1008 (ignore_rest_of_line): Silently skip to end.
1009 (demand_copy_string): Issue an error, not warning.
1011 * config/obj-elf.c (obj_elf_section_name): Likewise.
1012 (obj_elf_section): Likewise.
1013 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
1014 (arc_extinst): Likewise.
1015 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
1016 (dot_spill): Likewise.
1017 (dot_unwabi): Likewise.
1018 (dot_prologue): Likewise.
1020 * expr.c (operand): Reject ++ and --.
1021 (operator): Likewise.
1023 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1025 * config/tc-sh.c: Include dw2gencfi.h.
1026 (sh_cfi_frame_initial_instructions): New function.
1027 (sh_regname_to_dw2regnum): Likewise.
1028 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1030 (TARGET_USE_CFIPOP): Define.
1031 (tc_cfi_frame_initial_instructions): Likewise.
1032 (tc_regname_to_dw2regnum): Likewise.
1033 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1034 * Makefile.am: Update dependencies.
1035 * Makefile.in: Regenerate.
1037 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1039 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1040 * configure: Regenerate.
1042 2004-03-12 Bob Wilson <bob.wilson@acm.org>
1044 * read.c (s_leb128): Call md_flush_pending_output.
1046 2004-03-12 Michal Ludvig <mludvig@suse.cz>
1048 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1049 * config/tc-i386.h (CpuPadLock): New define.
1050 (CpuUnknownFlags): Added CpuPadLock.
1052 2004-03-07 Andreas Schwab <schwab@suse.de>
1054 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1056 2004-03-07 Richard Henderson <rth@redhat.com>
1058 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1059 (cfi_finish): Likewise for fde.
1061 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1063 * config/tc-ia64.c (md_assemble): Properly handle NULL
1065 (ia64_handle_align): Don't abort if failed to add a stop bit.
1067 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1069 * Makefile.in: Regenerated.
1070 * aclocal.m4: Likewise.
1071 * configure: Likewise.
1072 * doc/Makefile.in: Likewise.
1074 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1076 * config/tc-ia64.c (dot_align): New.
1077 (ia64_do_align): Make it static.
1078 (md_pseudo_table): Use "dot_align" for "align".
1079 (ia64_md_do_align): Don't set align_frag here.
1080 (ia64_handle_align): Add a stop bit to the previous bundle if
1083 * config/tc-ia64.h (ia64_do_align): Removed.
1085 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1087 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1088 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1089 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1090 the most general type or the user specifically requested it.
1091 (md_assemble): Add a new error message for when an instruction
1092 is understood, but is not allowed due to an -isa option.
1094 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1096 * config/tc-ia64.c (align_frag): New.
1097 (md_assemble): Set the tc_frag_data field in align_frag for
1098 IA64_OPCODE_FIRST instructions.
1099 (ia64_md_do_align): Set align_frag.
1100 (ia64_handle_align): Add a stop bit if needed.
1102 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1103 (TC_FRAG_INIT): New.
1105 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1107 * config/tc-frv.c (fr400_audio): New variable.
1108 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1109 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1110 (target_implements_insn_p): New function.
1111 (md_assemble): Report an error if the processor doesn't implement
1114 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1116 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1117 (md_parse_option): Ditto.
1118 (OPTION_NO_SPECIAL_M32R): Added.
1119 (md_show_usage): Document it.
1120 (enable_speial_m32r): Changed a default value from 0 to 1.
1121 * doc/c-m32r.texi: Document the -no-bitinst option.
1123 2004-02-27 Nick Clifton <nickc@redhat.com>
1125 * config/tc-sh.c (get_operand): Revert previous delta.
1126 (tc_gen_reloc): Check for an unknown reloc type before processing
1129 2004-02-27 Hannes Reinecke <hare@suse.de>
1131 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1132 .insn pseudo operation.
1134 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1136 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1137 added for wrong syntax.
1139 2004-02-26 Eric Christopher <echristo@redhat.com>
1141 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1142 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1144 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1146 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1147 nibble types to assembler.
1149 2004-02-25 Fred Fish <fnf@redhat.com>
1151 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1153 2004-02-20 James E Wilson <wilson@specifixinc.com>
1155 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1157 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1158 (ia64_estimate_size_before_relax): New.
1159 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1160 (generate_unwind_image): Pass 1 to fixup_unw_records.
1161 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1162 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1164 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1166 * stabs.c (generate_asm_file): Avoid warning about use of
1167 uninitialized variable.
1169 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1171 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1172 body, and endp, allow unwind records which do not have a "t"
1173 (time/instruction) field.
1175 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1177 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1178 (do_mav_dspsc_2): Likewise.
1179 Fix accumulator registers move opcodes.
1181 2004-02-13 Hannes Reinecke <hare@suse.de>
1182 Jakub Jelinek <jakub@redhat.com>
1184 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1186 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1188 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1189 (tc_frob_symbol): New macro definition.
1190 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1192 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1194 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1197 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1199 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1200 (TC_CASE_SENSITIVE): ... this.
1201 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1202 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1204 2004-02-06 James E Wilson <wilson@specifixinc.com>
1206 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1207 (generate_unwind_image): Re-add it here.
1209 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1211 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1212 * read.h (SKIP_WHITESPACE): Turn into an expression.
1213 * read.c (read_a_source_file): A pseudo is removed by having a
1216 2004-02-05 James E Wilson <wilson@specifixinc.com>
1218 * config/tc-ia64.c (output_endp): New.
1219 (count_bits): Delete.
1220 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1221 endp unwind records.
1222 (fixup_unw_records): Handle endp unwind records. Delete code for
1223 shortening prologue regions not followed by a body record.
1224 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1225 * config/tc-ia64.h (unw_record_type): Add endp.
1227 2004-02-03 James E Wilson <wilson@specifixinc.com>
1229 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1230 fill padding bytes with zeroes.
1231 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1232 sets unwind_record slot_number and slot_frag fields.
1234 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1236 * config/tc-mips.c (add_got_offset_hilo): New function.
1237 (macro): Use load_register() and add_got_offset_hilo() to load
1238 constants instead of hardcoding code sequences throughout.
1240 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1242 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1244 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1246 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1248 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1249 of hard-coded test for TARGET_OS=elf.
1251 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1253 * config/tc-mips.c (hilo_interlocks): Change definition
1254 so that MIPS32, MIPS64 and later ISAs are included, along with
1255 the already-included machines. Update comments.
1257 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1259 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1260 undefined local labels.
1262 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1264 * config/tc-mips.c (load_address, macro): Update comments about
1265 NewABI GP relaxation.
1267 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1269 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1270 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1271 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1272 (set_at, load_register, load_address, move_register): Likewise.
1273 (load_got_offset, add_got_offset): Likewise.
1274 Update all calls and tidy accordingly.
1276 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1278 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1279 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1280 (RELAX_USE_SECOND): Bump to 0x10000.
1281 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1282 (mips_macro_warning): New variable.
1283 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1284 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1285 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1287 (append_insn): Update mips_macro_warning.sizes.
1288 (macro_start, macro_warning, macro_end): New functions.
1289 (macro_build): Don't emit warnings here.
1290 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1291 (md_convert_frag): Check for cases where one macro alternative
1292 needs a warning and the other doesn't. Emit a warning if the
1293 longer sequence was chosen.
1295 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1297 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1298 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1299 the first sequence, the size of the second sequence, and a flag
1300 that says whether we should warn.
1301 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1302 (RELAX_FIRST, RELAX_SECOND): New.
1303 (mips_relax): New variable.
1304 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1305 (append_insn): Remove "place" argument. Use mips_relax.sequence
1306 rather than "place" to check whether we're expanding the second
1307 alternative of a relaxable macro. Remove redundant check for
1308 branch relaxation. If generating a normal insn, and there
1309 is not enough room in the current frag, call relax_close_frag()
1310 to close it. Update mips_relax.sizes[]. Emit fixups for the
1311 second version of a relaxable macro. Record the first relaxable
1312 fixup in mips_relax. Remove tc_gen_reloc workaround.
1313 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1314 in the same way as in append_insn.
1315 (mips16_macro_build): Remove "place" argument.
1316 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1317 when generating the second version of a relaxable macro.
1318 (load_got_offset, add_got_offset): New functions.
1319 (load_address, macro): Use new relaxation machinery. Remove
1320 tc_gen_reloc workarounds.
1321 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1322 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1323 first version is needed.
1324 (tc_gen_reloc): Remove relaxation handling.
1325 (md_convert_frag): Go through the fixups for a relaxable macro and
1326 mark those that belong to the unneeded alternative as done. If the
1327 second alternative is needed, adjust the fixup addresses to account
1328 for the deleted first alternative.
1330 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1332 * frags.h (frag_room): Declare.
1333 * frags.c (frag_room): New function.
1334 * doc/internals.texi: Document it.
1336 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1338 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1339 optimization for -mtune=r3900, as this will break on other CPUs.
1341 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1343 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1344 be relaxed, use fixup.
1345 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1347 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1349 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1352 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1354 * config/tc-mips.c (append_insn): Properly detect variant frags
1355 that preclude swapping of relaxed branches. Correctly swap
1356 instructions between frags when dealing with relaxed branches.
1358 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1360 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1362 * aclocal.m4: Regenerate.
1363 * configure: Regenerate.
1365 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1367 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1370 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1372 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1373 reloc, reserve space for the delay slot as well as the jalr itself.
1375 2004-01-09 Paul Brook <paul@codesourcery.com>
1377 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1378 (do_vfp_sp2_from_reg2): New function.
1380 (do_vfp_dp_from_reg2): Check return values properly.
1382 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1384 * config/tc-mips.c (warn_nops): Remove static variable.
1385 (macro): Remove test of warn_nops.
1386 (md_shortops): Remove 'n'.
1387 (md_parse_option): Remove 'n' case.
1388 (md_show_usage): Remove -n.
1389 * doc/as.texinfo (Overview): Remove MIPS -n option.
1390 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1391 * NEWS: Mention removal of MIPS -n option.
1393 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1394 (cop_interlocks): Check ISA level.
1395 (cop_mem_interlocks): Define.
1396 (reg_needs_delay): Check cop_interlocks rather than
1397 ISA_HAS_COPROC_DELAYS.
1398 (append_insn): Likewise. Use cop_mem_interlocks rather than
1399 directly checking mips_opts.isa.
1400 (mips_emit_delays): Likewise.
1402 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1404 * config/tc-ia64.c (unwind): Move next_slot_number and
1405 next_slot_frag to ...
1406 (unw_rec_list): Here.
1407 (free_list_records): Removed.
1408 (output_unw_records): Likewise.
1409 (generate_unwind_image): Make it void.
1410 (alloc_record): Initialize next_slot_number and next_slot_frag.
1411 (slot_index): Take .org, .space and .align into account.
1412 (fixup_unw_records): Don't set slot_number to 0. Use
1413 list->next_slot_number and list->next_slot_frag instead of
1414 unwind.next_slot_number and unwind.next_slot_frag.
1415 (ia64_convert_frag): New.
1416 (generate_unwind_image): Generate a rs_machine_dependent frag
1418 (emit_one_bundle): Use list->next_slot_number and
1419 list->next_slot_frag instead of unwind.next_slot_number and
1420 unwind.next_slot_frag.
1422 * config/tc-ia64.h (md_convert_frag): Defined as
1424 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1426 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1428 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1429 * config/tc-frv.h (md_apply_fix3): Don't define.
1430 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1432 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1433 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1434 * config/tc-frv.c (line_separator_chars): Add `!'.
1435 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1436 * config/tc-frv.c (md_assemble): Clear insn upfront.
1437 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1438 * config/tc-frv.c (OPTION_FDPIC): New macro.
1439 (md_longopts): Add mfdpic.
1440 (md_parse_option): Handle it.
1441 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1442 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1443 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1444 (frv_pic_ptr): Parse funcdesc.
1446 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1448 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1449 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1451 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1453 * Makefile.am (Makefile): Move the dependency on
1454 $(BFDDIR)/configure.in to...
1455 (CONFIG_STATUS_DEPENDENCIES): ... here.
1456 (AUTOMAKE_OPTIONS): Require automake 1.8.
1457 * Makefile.in: Regenerate.
1458 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1459 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1460 $(BFDDIR)/configure.in here as well.
1461 * doc/Makefile.in: Regenerate.
1463 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1465 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1466 * Makefile.in: Regenerate.
1467 * aclocal.m4: Regenerate.
1468 * doc/Makefile.am (install, install-info): Remove.
1469 (install-data-local): A new hook for install-info.
1470 (AUTOMAKE_OPTIONS): Require automake 1.8.
1471 * doc/Makefile.in: Regenerate.
1473 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1475 * doc/c-sh.texi: Update description about floating point behavior
1478 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1480 * configure.in: Add m68k-uClinux target.
1481 * configure: Regenerate.
1483 For older changes see ChangeLog-0203
1489 version-control: never