1 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3 * config/tc-crx.c (handle_LoadStor): New function.
4 Handle load/stor unique instructions before parsing.
6 2004-09-17 Paul Brook <paul@codesourcery.com>
8 * config/tc-arm.c (s_arm_rel31): New funciton.
9 (md_pseudo_table): Add .rel31.
10 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
11 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
12 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
13 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
14 (arm_parse_reloc): Add (target2).
16 2004-09-17 Alan Modra <amodra@bigpond.net.au>
18 * Makefile.am: Run "make dep-am".
19 * Makefile.in: Regenerate.
20 * aclocal.m4: Regenerate.
21 * configure: Regenerate.
22 * doc/Makefile.in: Regenerate.
23 * po/POTFILES.in: Regenerate.
24 * po/gas.pot: Regenerate.
26 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
28 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
31 2004-09-13 Paul Brook <paul@codesourcery.com>
33 * config/tc-arm.c: Rename RELABS to TARGET1.
35 2004-09-13 Alan Modra <amodra@bigpond.net.au>
37 * messages.c (as_internal_value_out_of_range): Cast values passed
38 to as_bad_where or as_warn_where to proper type.
40 2004-09-11 Theodore A. Roth <troth@openavr.org>
42 * config/tc-avr.c: Add support for
43 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
45 2004-09-09 Alan Modra <amodra@bigpond.net.au>
47 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
48 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
50 2004-09-08 Paul Brook <paul@codesourcery.com>
52 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
53 fini_array and preinit_array section types.
54 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
56 * doc/as.texinfo: Document extra section types.
58 2004-09-02 Mark Mitchell <mark@codesourcery.com>
60 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
61 * Makefile.in: Regenerated.
62 * configure.in: Set em for arm*-*-symbianelf*.
63 * configure: Regenerated.
64 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
65 vectors when appropriate.
66 * config/te-symbian.h: New file.
68 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
70 * config/tc-crx.c (gettrap): Exception vector can be case
72 (process_label_constant): Fix a 32-bit displacement bug in branch
74 (get_operandtype) : Bug fix, wrong operand was used.
75 (process_label_constant): Initialize relocation type to
78 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
80 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
81 for synthesizable cores.
83 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
85 2004-08-25 Dmitry Diky <diwil@spec.ru>
87 * config/tc-msp430.c: Clean-up the code.
88 (md_relax_table): New relax table.
89 (mcu_types): Sort MCU types.
90 (md_pseudo_table): Add .profiler pseudo handler.
91 (pow2value): New function.
92 (msp430_profiler): New function.
93 (msp430_operands): Add new insns handlers.
94 (msp430_srcoperand): Add register operand handler, allow complex
96 (md_estimate_size_before_relax): Rewritten.
97 (md_convert_frag): Rewritten.
98 (msp430_relax_frag): New function.
99 * config/tc-msp430.h (md_relax_frag): define macro
100 * doc/c-msp430.texi: Update information.
102 2004-08-24 Nick Clifton <nickc@redhat.com>
104 * as.c (std_shortopts): Allow -g to take an optional argument.
105 (parse_args): Pass any switch starting with -g on to the backend
108 2004-08-18 Mark Mitchell <mark@codesourcery.com>
110 * configure.in (arm*-*-symbianelf*): New target.
111 (arm*-*-eabi*): Likewise.
112 * configure: Regenerated.
114 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
115 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
118 2004-08-18 Jakub Jelinek <jakub@redhat.com>
120 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
121 argument, don't do anything if current section is not
122 .gnu.linkonce.t.* and linkonce_empty is set.
123 (generate_unwind_image, dot_endp): Adjust callers, call
124 start_unwind_section (*, 1) if nothing will be put into the
127 2004-08-17 Nick Clifton <nickc@redhat.com>
129 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
130 (show_usage): Add -g.
131 (std_longopts): Add --gen-debug. Alpha sort the table.
132 (parse_args): Print an error message if a switch is not handled.
133 Handle the -g switch, calling md_debug_format_selector() if
135 * NEWS: Mention new feature.
136 * doc/as.texinfo: Document new switch.
137 * doc/internals.texi: Document behaviour of md_parse_option.
139 * config/tc-arm.c (md_parse_option): Do not issue an error message
140 if the switch is not recognised.
141 * config/tc-m68k.c (md_parse_option): Likewise.
142 * config/tc-pdp11.c (md_parse_option): Likewise.
143 * config/tc-v850.c (md_parse_option): Likewise.
145 * as.h: Fix up formatting.
148 2004-08-16 Nick Clifton <nickc@redhat.com>
150 * macro.c (macro_set_alternate): Use ISO C90 formatting.
152 * configure.in: Sort architecture based tables alphabetically.
153 * configure: Regenerate.
155 2004-08-16 Alan Modra <amodra@bigpond.net.au>
157 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
158 { "cc", 68 }, with { "cr", 70 }.
160 2004-08-13 Jan Beulich <jbeulich@novell.com>
161 Nick Clifton <nickc@redhat.com>
163 * as.c: Add and handle new --alternate command line option.
164 * macro.c (macro_set_alternate): New.
165 * macro.h (macro_set_alternate): Declare.
166 * read.c: Add and handle new .altmacro and .noaltmacro directives.
167 * doc/as.texinfo: Document new command line option and pseudo-ops
168 as well as insert documentation originating from gasp about
169 alternate macro syntax.
170 * NEWS: Mention new command line option and pseudo-ops.
172 2004-08-10 Mark Mitchell <mark@codesourcery.com>
174 * expr.c (operand): Handle the "~", "-", and "!" operators applied
177 2004-08-06 Paul Brook <paul@codesourcery.com>
179 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
180 Handle new relocations.
181 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
183 2004-08-05 Bob Wilson <bob.wilson@acm.org>
185 * write.c (relax_segment): Use was_address instead of address when
186 setting fr_fix field for align frag due to backwards .org.
188 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
190 Introduce SH2a support.
191 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
192 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
194 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
195 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
196 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
197 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
198 to end of conditional expression.
199 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
200 * config/tc-sh.c: Add sh2a-nofpu support.
201 2003-12-29 DJ Delorie <dj@redhat.com>
202 * tc-sh.c: Add sh2a support.
203 (parse_reg): Add tbr.
204 (parse_at): Support @@(disp,tbr).
205 (get_specific): Support sh2a opcodes.
206 (insert4): New, for 4 byte relocs.
207 (build_Mytes): Support sh2a opcodes.
208 (md_apply_fix3_Mytes): Support sh2a opcodes.
209 2003-12-02 Michael Snyder <msnyder@redhat.com>
210 * config/tc-sh.c (md_parse_option): Handle sh2a.
211 (sh_elf_final_processing): Ditto.
213 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
215 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
218 2004-07-27 Alan Modra <amodra@bigpond.net.au>
220 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
221 (ppc_arch): Expand comment.
223 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
225 * config/tc-crx.c: Support evaluating the difference between two
227 * config/tc-crx.h: Likewise.
229 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
231 * config/tc-ia64.c (start_unwind_section): Set the linked-to
233 (ia64_elf_section_change_hook): Set the linked-to section for
236 2004-07-26 Dmitry Diky <diwil@spec.ru>
238 * config/tc-msp430.c: Add new subtargets: msp430x1610,
239 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
240 msp430xG438, msp430xG439.
242 2004-07-25 Daniel Jacobowitz <dan@debian.org>
244 * doc/as.texinfo (Section, PushSection): Correct documentation
247 2004-07-21 Jan Beulich <jbeulich@novell.com>
249 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
250 permissible for the selected instruction suffix.
251 (match_template): Don't permit 64-bit general purpose operands in
253 (finalize_imm): Permit 64-bit immediates.
254 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
255 specially except for the width of the used base and/or index
256 registers. For 32-bit displacements, use sign-extended
257 relocations only when using 64-bit addressing.
258 Force zero displacement on rip-relative addressing when there is
259 no other displacement.
260 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
261 specially except for the width of the used base and/or index
263 (parse_register): Disallow Reg64 registers in 32-bit mode.
265 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
266 suffix if the instruction doesn't support it.
268 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
270 * config/tc-mips.c (append_insn): Handle constant expressions with
271 no associated relocation.
272 (mips_ip): Cancel the expression after use for the Q format
274 (parse_relocation): Return no relocation for unsupported
276 (my_getSmallExpression): Return no relocation if no relocation
279 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
281 * config/obj-som.c (adjust_stab_sections): Add prototype.
282 (obj_som_compiler, obj_som_version, obj_som_copyright,
283 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
284 * config/tc-hppa.c (update_subspace): Likewise.
285 (is_defined_subspace): Amplify comment.
286 * config/obj-som.h (som_frob_file): Add prototype.
288 2004-07-19 Christopher Faylor <cgf@timesys.com>
289 H.J. Lu <hongjiu.lu@intel.com>
291 * subsegs.c (section_symbol): Don't create a new segment when
292 existing segment is undefined.
294 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
296 * config/tc-arm.c: Include include/opcode/arm.h.
297 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
298 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
299 (FPU_ARCH_*): Delete.
300 * Makefile.am: Update dependencies.
301 * Makefile.in: Regenerate.
303 2004-07-15 Nick Clifton <nickc@redhat.com>
305 * configure.in: Accept armbe as a big-endian arm configuration.
306 * configure: Regenerate.
308 2004-07-13 Thomas Nystrom <thn@saeab.se>
310 * config/tc-i386.c (T_SHIFTOP): New constant.
311 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
312 (intel_el1): Handle '~'.
313 (intel_get_token): Handle '<>', '&', '|' and '~'.
315 2004-07-13 Nick Clifton <nickc@redhat.com>
317 (md_assemble): Remove spurious newline from end of as_bad error
319 (intel_e05_1): Likewise.
320 (intel_e11): Likewise.
321 (intel_match_token): Likewise.
323 2004-07-11 Andreas Schwab <schwab@suse.de>
325 * config/tc-m68k.c: Convert to C90. Remove redundant
326 declarations. Indentation fixup.
327 [M68KCOFF]: Include "obj-coff.h" instead of declaring
328 obj_coff_section ourselves.
330 2004-07-09 James E Wilson <wilson@specifixinc.com>
332 * config/tc-ia64.c (default_big_endian): New.
333 (dot_byteorder, md_begin): Use it.
334 (md_parse_option): Set it.
336 2004-07-09 Nick Clifton <nickc@redhat.com>
338 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
339 * configure: Regenerate.
340 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
341 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
342 sh_find_elf_flags if necessary.
344 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
346 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
347 going to be split into more than one in-place addend, return 0
348 for relocations against mergeable sections. Associate comments
351 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
353 * Makefile.am (CPU_TYPES): Add crx.
354 (TARGET_CPU_CFILES): Add config/tc-crx.c.
355 (TARGET_CPU_HFILES): Add config/tc-crx.h.
356 (DEPTC_crx_elf): New target.
357 (DEPOBJ_crx_elf): Likewise.
358 (DEP_crx_elf): Likewise.
359 * Makefile.in: Regenerate.
360 * configure.in: Add crx* target.
361 * configure: Regenerate.
362 * config/tc-crx.c: New file.
363 * config/tc-crx.h: New file.
364 * NEWS: Mention new target.
366 2004-07-06 Nick Clifton <nickc@redhat.com>
368 * config.in: Undefine TARGET_SYMBIAN by default.
370 * configure: Regenerate. Add sh-symbian-elf target. If
371 selected define TARGET_SYMBIAN.
372 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
373 format if TARGET_SYMBIAN has been defined.
375 * output-file.c (output_file_create): Report the target format
376 chosen when bfd_openw reports that it is invalid.
378 * config/obj-coff.c (coff_pseudo_table): Only define the weak
379 pseudo for BFD based assemblers.
381 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
384 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
385 (md_parse_option): Remove redundant -isa testing.
386 Make bfd_arch variable const.
387 (md_show_usage): Make bfd_arch variable const.
389 2004-07-03 James E Wilson <wilson@specifixinc.com>
391 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
392 * config/tc-ia64.h (md_frag_check): Define.
394 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
396 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
398 * doc/as.texinfo (Weak): Document PE weak symbols.
400 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
402 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
403 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
404 (mips_frob_file): Rework so that only a single pass through the
405 relocs is needed. Allow %lo()s to have higher offsets than their
406 corresponding %hi()s or %got()s.
408 2004-07-02 Nick Clifton <nickc@redhat.com>
410 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
411 allow values which have come from undefined symbols.
412 Always consider this fixup to have been processed as a reloc
413 cannot be generated for it.
415 2004-07-02 Alan Modra <amodra@bigpond.net.au>
417 * frags.h (struct frag): Add has_code and insn_addr fields.
418 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
419 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
420 * config/tc-ppc.h (md_frag_check): Define.
422 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
424 * doc/Makefile.am (info): Rename goal to...
425 (info-local): ... this, to preserve implicit dependencies.
426 * doc/Makefile.in: Regenerate with automake 1.8.5.
428 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
430 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
431 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
432 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
433 (tc_gen_reloc): Likewise.
434 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
435 (m32r_parse_name): Likewise.
436 (m32r_cgen_parse_fix_exp): Likewise.
437 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
438 (O_PIC_reloc): Likewise.
439 (TC_CGEN_PARSE_FIX_EXP): Likewise..
440 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
441 for @GOTOFF, @GOT, @PLT.
443 2004-06-21 Jan Beulich <jbeulich@novell.com>
445 * gas/symbols.c: While discarding ordinary local absolute symbols
446 when --strip-local-absolute is in effect, retain file symbols.
448 2004-06-20 Andreas Schwab <schwab@suse.de>
450 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
451 (md_parse_option): Likewise.
453 2004-06-17 Jan Beulich <jbeulich@novell.com>
455 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
456 * config/te-netware.h: New file.
457 * config/te-ppcnw.h: Delete: Obsolete.
458 * configure.in: Eliminate ill NetWare targets. Make generic
459 NetWare target use proper emulation.
460 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
461 reference to new te-netware.h.
462 * configure: Regenerate.
463 * Makefile.in: Regenerate.
465 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
467 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
468 comparison in .insn pseudo operation.
470 2004-06-15 Alan Modra <amodra@bigpond.net.au>
472 * config/obj-coff.c (coff_adjust_section_syms): Use
473 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
474 (coff_frob_section): Likewise.
475 * config/tc-mips.c (md_apply_fix3): Likewise.
476 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
477 (elf_frob_file_after_relocs): Likewise.
479 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
481 * config/tc-hppa.c (log2): Rename to exact_log2.
482 (pa_next_subseg): Delete unused function.
483 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
484 (create_new_subspace): Likewise.
487 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
490 2004-05-28 DJ Delorie <dj@redhat.com>
492 * config/tc-mn10300.h (tc_fix_adjustable): Define.
493 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
494 or non-merged symbols.
496 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
498 * config/tc-ia64.c (remove_marked_resource): Save, clear and
499 restore the old slot when inserting srlz.i/srlz.d.
501 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
503 * Makefile.am: Regenerate dependecies.
504 * Makefile.in: Regenerate.
505 * config/tc-sh.c (valid_arch): Make unsigned.
506 (preset_target_arch): Likewise.
507 (md_begin): Use new architecture flags system.
508 (get_specific): Likewise.
509 (assemble_ppi): Likewise.
510 (md_assemble): Likewise. Also fix error check for bad opcodes.
511 (md_parse_option): Likewise. Also generate -isa values according
512 to the table in bfd/cpu-sh.c instead of just constants. Also
513 allow <arch>-up ISA variants.
514 (sh_elf_final_processing): Replace if-else chain with a call to
516 * testsuite/gas/sh/arch: New directory.
517 * testsuite/gas/sh/arch/arch.exp: New test script.
518 * testsuite/gas/sh/arch/arch_expected.txt: New file.
519 * testsuite/gas/sh/arch/sh.s: New file.
520 * testsuite/gas/sh/arch/sh2.s: New file.
521 * testsuite/gas/sh/arch/sh-dsp.s: New file.
522 * testsuite/gas/sh/arch/sh2e.s: New file.
523 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
524 * testsuite/gas/sh/arch/sh3.s: New file.
525 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
526 * testsuite/gas/sh/arch/sh3e.s: New file.
527 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
528 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
529 * testsuite/gas/sh/arch/sh4.s: New file.
530 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
531 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
532 * testsuite/gas/sh/arch/sh4a.s: New file.
534 2004-05-28 Peter Barada <peter@the-baradas.com>
536 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
537 with zero offset into mode 2 addressing to save a word.
539 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
541 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
542 (ar_is_only_in_integer_unit): New.
543 (ar_is_only_in_memory_unit): New.
544 (generate_unwind_image): Silence gcc on 32bit host.
545 (md_assemble): Use ar_is_only_in_integer_unit instead of
546 ar_is_in_integer_unit. Check AR access.
548 2004-05-27 Peter Barada <peter@the-baradas.com>
550 * config/tc-m68k.c (md_begin): Sort the opcode table into
552 (m68k_compare_opcode): New function to do the sorting.
554 2004-05-24 Peter Barada <peter@the-baradas.com>
556 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
557 addressing on MIT style operands.
558 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
560 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
563 2004-05-23 Alan Modra <amodra@bigpond.net.au>
565 * expr.c (operand, operator): Don't reject '++' and '--'.
567 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
569 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
572 2004-05-17 Adam Nemet <anemet@lnxw.com>
574 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
575 * configure: Regenerate.
577 2004-05-13 Paul Brook <paul@codesourcery.com>
579 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
581 2004-05-13 Joel Sherrill <joel@oarcorp.com>
583 * configure.in (or32-*-rtems*): Switch to elf.
584 * configure: Regenerate.
586 2004-05-13 Nick Clifton <nickc@redhat.com>
588 * po/fr.po: Updated French translation.
590 2004-05-11 Nick Clifton <nickc@redhat.com>
592 * doc/as.texinfo (Section): Document G and T flags to .section
593 directive. Document the extra arguments that the G flag
594 requires. Document the #tls flag.
596 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
598 * subsegs.c (section_symbol): Create a new section symbol if
599 the existing one doesn't match.
600 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
602 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
604 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
605 to cope with VR4181A errata MD(1) and MD(4).
607 2004-05-07 Brian Ford <ford@vss.fsi.com>
609 * NEWS: Mention .secrel32 for pe[i]-i386.
611 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
613 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
616 2004-05-06 Daniel Jacobowitz <dan@debian.org>
618 * Makefile.am (DIST_SUBDIRS): Define.
619 * aclocal.m4: Regenerate with automake 1.8.4.
620 * Makefile.in: Likewise.
621 * doc/Makefile.in: Likewise.
623 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
625 * config/tc-ia64.c (dot_serialize): Declare.
626 (dot_serialize): New function.
627 (md_pseudo_table): Add ".serialize.data" and
628 ".serialize.instruction" directives.
630 2004-05-06 Nick Clifton <nickc@redhat.com>
632 * messages (as_internal_value_out_of_range): Print a message about
633 a value being out of range. Be consistent about whether the
634 values are printed in decimal or hexadecimal.
635 (as_warn_value_out_of_range): Generate a warning message about an
637 (as_bad_value_out_of_range): Generate an error message about an
639 * as.h: Prototype the new functions.
640 * config/tc-alpha.c (insert_operand): Use new function.
641 * config/tc-arc.c (arc_insert_operand): Likewise.
642 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
643 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
644 * config/tc-ppc.c (ppc_insert_operand): Likewise.
645 * config/tc-s390.c (s390_insert_operand): Likewise.
646 * config/tc-v850.c (v850_insert_operand): Likewise.
648 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
650 * configure.in: Set em=linux for frv-*-*linux*.
651 * configure: Rebuilt.
652 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
653 (frv_md_fdpic_enabled): New.
654 * config/tc-frv.c (frv_md_fdpic_enabled): New.
655 (DEFAULT_FDPIC): New.
656 (frv_flags): Use DEFAULT_FDPIC.
657 (frv_pic_flag): Likewise.
659 (md_longopts): Add -mnopic.
660 (md_parse_option): Handle it.
661 (md_show_usage): Add -mfdpic and -mnopic.
663 2004-05-05 Peter Barada <peter@the-baradas.com>
665 * config/tc-m68k.c: Add find_cf_chip to print list of valid
666 chips for invalid coldfire instructions, rename selectors
667 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
668 add current_chip to track which chip is referred to(including save/restore),
669 use current_chip to select control registers, not current_arch.
670 (md_show_usage): Add new chips.
671 * doc/c-m68k.texi: Document new command line switches.
673 2004-05-05 Jakub Jelinek <jakub@redhat.com>
675 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
676 (NOP_OPCODE): Define.
677 (s390_align_code): Remove prototype.
678 * tc-s390.c (s390_align_code): Remove.
680 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
682 * config/tc-ia64.c (make_unw_section_name): Removed.
683 (start_unwind_section): New function.
684 (generate_unwind_image): Take const segT instead of const
686 (dot_handlerdata): Adjusted.
687 (dot_endp): Likewise.
689 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
691 * config/obj-elf.c (obj_elf_change_section): Allow the
692 ".note.GNU-stack" section has SHF_EXECINSTR.
694 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
696 * config/obj-elf.c (get_section): Return bfd_boolean.
697 (obj_elf_change_section): Call bfd_get_section_by_name_if
698 instead of bfd_map_over_sections.
700 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
702 * config/obj-elf.c (get_section): New function.
703 (obj_elf_change_section): Support multiple sections with same
706 2004-04-30 Nick Clifton <nickc@redhat.com>
708 * config/tc-arm.c (create_register_alias): Fix typo checking for
709 case sensitive register aliases.
710 (co_proc_number): Use error message string in all_reg_maps[]
712 (cp_reg_required_here): Likewise.
713 (fp_reg_required_here): Likewise.
715 2004-04-29 Brian Ford <ford@vss.fsi.com>
717 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
719 2004-04-28 Chris Demetriou <cgd@broadcom.com>
721 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
722 (load_address, macro, mips_ip, md_parse_option)
723 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
724 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
725 embedded-PIC handling, and update comments.
726 (SWITCH_TABLE): Remove.
727 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
728 (enum mips_pic_level): Remove EMBEDDED_PIC.
729 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
730 (TC_FORCE_RELOCATION): Update comment.
731 * ecoff.c (ecoff_build_lineno): Add comment about some code that
732 might be safe to remove now that MIPS embedded-PIC is gone.
734 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
736 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
737 call to obj_set_subsection_attributes.
738 (obj_som_init_stab_section): Likewise.
739 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
740 (pa_def_subspaces): Provide comdat default.
741 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
742 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
743 calls to create_new_subspace and update_subspace to pass comdat flag.
744 (create_new_subspace, update_subspace): Add new comdat argument. Use
745 it in calls to obj_set_subsection_attributes.
746 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
747 and use of comdat, common and dup_comm parameters.
749 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
751 * config/obj-elf.c (obj_elf_change_section): Check if the old
752 group name is NULL before comparison.
754 2004-04-23 Chris Demetriou <cgd@broadcom.com>
756 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
758 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
760 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
762 2004-04-23 Chris Demetriou <cgd@broadcom.com>
764 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
765 (OPTION_MEMBEDDED_PIC): Remove.
766 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
767 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
768 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
769 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
770 (OPTION_ELF_BASE): Renumber.
771 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
772 (md_show_usage): Remove mention of -membedded-pic.
773 * doc/as.texinfo: Remove mention of -membedded-pic.
775 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
777 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
778 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
780 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
781 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
782 USE_GLOBAL_POINTER_OPT.
784 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
786 * config/tc-mips.c (macro): One more use of load_delay_nop.
788 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
790 * config/tc-mips.c (load_delay_nop): New function.
791 (load_address, macro): Use load_delay_nop() to build a nop
792 which can be omitted with gpr_interlocks.
794 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
796 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
797 cop_interlocks): Remove superfluous CPU entries.
799 2004-04-22 Paul Brook <paul@codesourcery.com>
801 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
803 2004-04-22 Peter Barada <peter@the-baradas.com>
805 * NEWS: Added support for EMAC instructions and MAC/EMAC
807 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
808 scale factor tokens, trailing_ampersand to mark mask addressing
809 for MAC/EMAC instructions.
810 * config/m68k-parse.y: Add options_ampersand clause, '<<',
812 (yylex): Handle '>', '<', and '&' following '+'.
813 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
814 architectures in archs[].
815 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
816 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
818 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
819 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
821 Add EMAC operands to init_table[].
823 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
825 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
827 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
828 * config/tc-arm.c (enum mstate): Delete from here.
829 (mapping_state): Remove the static mapstate variable and instead
830 store the state in the segment. This allows a per-section mapping
831 state. Handle and ignore MAP_UNDEFINED states.
832 (arm_elf_change_section): Get the current mapping state from the
834 (s_ltorg): Set the mapping state to MAP_DATA.
835 (arm_cleanup): Use arm_elf_change_section to get the mapping state
836 for each pool as it is emitted.
838 2004-04-22 Nick Clifton <nickc@redhat.com>
840 * config/tc-arm.h: Formatting tidy ups.
842 2004-04-20 Chris Demetriou <cgd@broadcom.com>
844 * NEWS: Note that MIPS -membedded-pic option is deprecated.
846 2004-04-20 DJ Delorie <dj@redhat.com>
848 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
849 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
850 [TE_PE] (O_secrel): Define.
851 [TE_PE] (x86_pe_cons_fix_new): New.
852 [TE_PE] (pe_directive_secrel): Likewise.
853 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
855 2004-04-19 Eric Christopher <echristo@redhat.com>
857 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
858 of previous patch for fix in gcc.
860 2004-04-19 Jakub Jelinek <jakub@redhat.com>
862 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
864 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
866 * read.c (do_align): Call md_flush_pending_output, if defined.
868 2004-04-16 Alan Modra <amodra@bigpond.net.au>
870 * expr.c (operand): Correct checks for ++ and --.
872 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
874 * config/tc-generic.c: Add some comments.
876 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
878 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
879 -{no-}mfix-vr4122-bugs.
880 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
881 (append_insn, mips_emit_delays): Update accordingly.
882 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
883 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
884 (md_parse_option): Update after above changes.
885 (md_show_usage): Add -mfix-vr4120.
887 2004-04-13 Bob Wilson <bob.wilson@acm.org>
889 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
890 of .section directive; add a reference to the ELF .subsection
893 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
895 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
898 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
900 * Makefile.am: Remove mips from aout targets.
901 * Makefile.in: Regenerate.
902 * configure.in: Remove mips-dec-bsd* target.
903 * configure: Regenerate.
905 2004-04-07 Alan Modra <amodra@bigpond.net.au>
908 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
909 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
910 Update "mapping". Restrict some @ modifiers to 32 bit.
912 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
913 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
915 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
916 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
917 dont_adjust_reloc_32 is set.
918 (md_longopts): Add option -renesas.
919 (md_parse_option, md_show_usage): Likewise.
920 * doc/c-sh.texi: Likewise.
922 2004-04-01 Dave Korn <dk@artimi.com>
924 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
925 hi16 and lo16 fixS structs.
926 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
927 exactly the same way as for RELOC_DLX_REL16.
928 (machine_ip): properly respect LO flag in the_insn and
929 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
930 (md_apply_fix3): apply RELOC_DLX_LO16.
932 2004-03-30 Stan Shebs <shebs@apple.com>
934 Remove long-obsolete MPW support.
935 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
936 * configure.in: Remove mention of ppc-*-mpw* config.
937 * configure.in: Likewise.
939 2004-03-30 Nick Clifton <nickc@redhat.com>
941 * config/tc-arm.c (meabi_flags): Make its use conditional upon
942 OBJ_ELF being defined.
944 2004-03-27 Alan Modra <amodra@bigpond.net.au>
946 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
948 2004-03-23 Paul Brook <paul@codesourcery.com>
950 * config/tc-arm.c (meabi_flags): New variable.
951 (arm_parse_eabi): New function.
952 (md_begin): Set flags for EABI v3.
954 (arm_long_opts): Add meabi.
955 * doc/as.texinf <ARM>: Document -meabi.
956 * doc/c-arm.texi: Ditto.
958 2004-03-22 Bob Wilson <bob.wilson@acm.org>
960 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
961 tables even when use_literal_section flag is not set.
963 2004-03-22 Alan Modra <amodra@bigpond.net.au>
965 * config/tc-sh.c: Remove trailing whitespace.
967 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
969 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
970 --mul-bug-abort and the default behavior.
971 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
972 (err_for_dangerous_mul_placement): New variable.
973 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
975 (md_cris_relax_table): Have placeholder for STATE_MUL.
976 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
977 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
979 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
981 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
982 alignment and position of this frag, emit error message if
984 (md_assemble): For a multiply insn and when checking it,
985 transform the current frag into a special frag for that purpose.
986 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
987 OPTION_MULBUG_ABORT_ON>: Handle new options.
989 2004-03-19 Bob Wilson <bob.wilson@acm.org>
991 * config/tc-xtensa.c (mark_literal_frags): New function.
992 (xtensa_move_literals): Call mark_literal_frags for all literal
993 segments, including init and fini literal segments.
994 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
996 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
998 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
999 (pa_comm): Set BSF_OBJECT in symbol flags.
1001 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1003 * Makefile.am: Run "make dep-am".
1004 * Makefile.in: Regenerate.
1005 * doc/Makefile.in: Regenerate.
1006 * config.in: Regenerate.
1007 * po/gas.pot: Regenerate.
1009 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
1011 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
1012 (demand_empty_rest_of_line): Issue an error here.
1013 (ignore_rest_of_line): Silently skip to end.
1014 (demand_copy_string): Issue an error, not warning.
1016 * config/obj-elf.c (obj_elf_section_name): Likewise.
1017 (obj_elf_section): Likewise.
1018 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
1019 (arc_extinst): Likewise.
1020 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
1021 (dot_spill): Likewise.
1022 (dot_unwabi): Likewise.
1023 (dot_prologue): Likewise.
1025 * expr.c (operand): Reject ++ and --.
1026 (operator): Likewise.
1028 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1030 * config/tc-sh.c: Include dw2gencfi.h.
1031 (sh_cfi_frame_initial_instructions): New function.
1032 (sh_regname_to_dw2regnum): Likewise.
1033 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1035 (TARGET_USE_CFIPOP): Define.
1036 (tc_cfi_frame_initial_instructions): Likewise.
1037 (tc_regname_to_dw2regnum): Likewise.
1038 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1039 * Makefile.am: Update dependencies.
1040 * Makefile.in: Regenerate.
1042 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1044 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1045 * configure: Regenerate.
1047 2004-03-12 Bob Wilson <bob.wilson@acm.org>
1049 * read.c (s_leb128): Call md_flush_pending_output.
1051 2004-03-12 Michal Ludvig <mludvig@suse.cz>
1053 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1054 * config/tc-i386.h (CpuPadLock): New define.
1055 (CpuUnknownFlags): Added CpuPadLock.
1057 2004-03-07 Andreas Schwab <schwab@suse.de>
1059 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1061 2004-03-07 Richard Henderson <rth@redhat.com>
1063 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1064 (cfi_finish): Likewise for fde.
1066 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1068 * config/tc-ia64.c (md_assemble): Properly handle NULL
1070 (ia64_handle_align): Don't abort if failed to add a stop bit.
1072 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1074 * Makefile.in: Regenerated.
1075 * aclocal.m4: Likewise.
1076 * configure: Likewise.
1077 * doc/Makefile.in: Likewise.
1079 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1081 * config/tc-ia64.c (dot_align): New.
1082 (ia64_do_align): Make it static.
1083 (md_pseudo_table): Use "dot_align" for "align".
1084 (ia64_md_do_align): Don't set align_frag here.
1085 (ia64_handle_align): Add a stop bit to the previous bundle if
1088 * config/tc-ia64.h (ia64_do_align): Removed.
1090 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1092 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1093 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1094 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1095 the most general type or the user specifically requested it.
1096 (md_assemble): Add a new error message for when an instruction
1097 is understood, but is not allowed due to an -isa option.
1099 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1101 * config/tc-ia64.c (align_frag): New.
1102 (md_assemble): Set the tc_frag_data field in align_frag for
1103 IA64_OPCODE_FIRST instructions.
1104 (ia64_md_do_align): Set align_frag.
1105 (ia64_handle_align): Add a stop bit if needed.
1107 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1108 (TC_FRAG_INIT): New.
1110 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1112 * config/tc-frv.c (fr400_audio): New variable.
1113 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1114 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1115 (target_implements_insn_p): New function.
1116 (md_assemble): Report an error if the processor doesn't implement
1119 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1121 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1122 (md_parse_option): Ditto.
1123 (OPTION_NO_SPECIAL_M32R): Added.
1124 (md_show_usage): Document it.
1125 (enable_speial_m32r): Changed a default value from 0 to 1.
1126 * doc/c-m32r.texi: Document the -no-bitinst option.
1128 2004-02-27 Nick Clifton <nickc@redhat.com>
1130 * config/tc-sh.c (get_operand): Revert previous delta.
1131 (tc_gen_reloc): Check for an unknown reloc type before processing
1134 2004-02-27 Hannes Reinecke <hare@suse.de>
1136 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1137 .insn pseudo operation.
1139 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1141 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1142 added for wrong syntax.
1144 2004-02-26 Eric Christopher <echristo@redhat.com>
1146 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1147 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1149 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1151 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1152 nibble types to assembler.
1154 2004-02-25 Fred Fish <fnf@redhat.com>
1156 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1158 2004-02-20 James E Wilson <wilson@specifixinc.com>
1160 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1162 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1163 (ia64_estimate_size_before_relax): New.
1164 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1165 (generate_unwind_image): Pass 1 to fixup_unw_records.
1166 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1167 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1169 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1171 * stabs.c (generate_asm_file): Avoid warning about use of
1172 uninitialized variable.
1174 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1176 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1177 body, and endp, allow unwind records which do not have a "t"
1178 (time/instruction) field.
1180 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1182 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1183 (do_mav_dspsc_2): Likewise.
1184 Fix accumulator registers move opcodes.
1186 2004-02-13 Hannes Reinecke <hare@suse.de>
1187 Jakub Jelinek <jakub@redhat.com>
1189 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1191 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1193 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1194 (tc_frob_symbol): New macro definition.
1195 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1197 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1199 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1202 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1204 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1205 (TC_CASE_SENSITIVE): ... this.
1206 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1207 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1209 2004-02-06 James E Wilson <wilson@specifixinc.com>
1211 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1212 (generate_unwind_image): Re-add it here.
1214 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1216 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1217 * read.h (SKIP_WHITESPACE): Turn into an expression.
1218 * read.c (read_a_source_file): A pseudo is removed by having a
1221 2004-02-05 James E Wilson <wilson@specifixinc.com>
1223 * config/tc-ia64.c (output_endp): New.
1224 (count_bits): Delete.
1225 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1226 endp unwind records.
1227 (fixup_unw_records): Handle endp unwind records. Delete code for
1228 shortening prologue regions not followed by a body record.
1229 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1230 * config/tc-ia64.h (unw_record_type): Add endp.
1232 2004-02-03 James E Wilson <wilson@specifixinc.com>
1234 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1235 fill padding bytes with zeroes.
1236 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1237 sets unwind_record slot_number and slot_frag fields.
1239 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1241 * config/tc-mips.c (add_got_offset_hilo): New function.
1242 (macro): Use load_register() and add_got_offset_hilo() to load
1243 constants instead of hardcoding code sequences throughout.
1245 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1247 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1249 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1251 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1253 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1254 of hard-coded test for TARGET_OS=elf.
1256 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1258 * config/tc-mips.c (hilo_interlocks): Change definition
1259 so that MIPS32, MIPS64 and later ISAs are included, along with
1260 the already-included machines. Update comments.
1262 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1264 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1265 undefined local labels.
1267 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1269 * config/tc-mips.c (load_address, macro): Update comments about
1270 NewABI GP relaxation.
1272 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1274 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1275 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1276 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1277 (set_at, load_register, load_address, move_register): Likewise.
1278 (load_got_offset, add_got_offset): Likewise.
1279 Update all calls and tidy accordingly.
1281 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1283 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1284 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1285 (RELAX_USE_SECOND): Bump to 0x10000.
1286 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1287 (mips_macro_warning): New variable.
1288 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1289 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1290 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1292 (append_insn): Update mips_macro_warning.sizes.
1293 (macro_start, macro_warning, macro_end): New functions.
1294 (macro_build): Don't emit warnings here.
1295 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1296 (md_convert_frag): Check for cases where one macro alternative
1297 needs a warning and the other doesn't. Emit a warning if the
1298 longer sequence was chosen.
1300 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1302 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1303 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1304 the first sequence, the size of the second sequence, and a flag
1305 that says whether we should warn.
1306 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1307 (RELAX_FIRST, RELAX_SECOND): New.
1308 (mips_relax): New variable.
1309 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1310 (append_insn): Remove "place" argument. Use mips_relax.sequence
1311 rather than "place" to check whether we're expanding the second
1312 alternative of a relaxable macro. Remove redundant check for
1313 branch relaxation. If generating a normal insn, and there
1314 is not enough room in the current frag, call relax_close_frag()
1315 to close it. Update mips_relax.sizes[]. Emit fixups for the
1316 second version of a relaxable macro. Record the first relaxable
1317 fixup in mips_relax. Remove tc_gen_reloc workaround.
1318 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1319 in the same way as in append_insn.
1320 (mips16_macro_build): Remove "place" argument.
1321 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1322 when generating the second version of a relaxable macro.
1323 (load_got_offset, add_got_offset): New functions.
1324 (load_address, macro): Use new relaxation machinery. Remove
1325 tc_gen_reloc workarounds.
1326 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1327 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1328 first version is needed.
1329 (tc_gen_reloc): Remove relaxation handling.
1330 (md_convert_frag): Go through the fixups for a relaxable macro and
1331 mark those that belong to the unneeded alternative as done. If the
1332 second alternative is needed, adjust the fixup addresses to account
1333 for the deleted first alternative.
1335 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1337 * frags.h (frag_room): Declare.
1338 * frags.c (frag_room): New function.
1339 * doc/internals.texi: Document it.
1341 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1343 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1344 optimization for -mtune=r3900, as this will break on other CPUs.
1346 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1348 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1349 be relaxed, use fixup.
1350 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1352 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1354 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1357 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1359 * config/tc-mips.c (append_insn): Properly detect variant frags
1360 that preclude swapping of relaxed branches. Correctly swap
1361 instructions between frags when dealing with relaxed branches.
1363 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1365 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1367 * aclocal.m4: Regenerate.
1368 * configure: Regenerate.
1370 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1372 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1375 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1377 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1378 reloc, reserve space for the delay slot as well as the jalr itself.
1380 2004-01-09 Paul Brook <paul@codesourcery.com>
1382 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1383 (do_vfp_sp2_from_reg2): New function.
1385 (do_vfp_dp_from_reg2): Check return values properly.
1387 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1389 * config/tc-mips.c (warn_nops): Remove static variable.
1390 (macro): Remove test of warn_nops.
1391 (md_shortops): Remove 'n'.
1392 (md_parse_option): Remove 'n' case.
1393 (md_show_usage): Remove -n.
1394 * doc/as.texinfo (Overview): Remove MIPS -n option.
1395 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1396 * NEWS: Mention removal of MIPS -n option.
1398 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1399 (cop_interlocks): Check ISA level.
1400 (cop_mem_interlocks): Define.
1401 (reg_needs_delay): Check cop_interlocks rather than
1402 ISA_HAS_COPROC_DELAYS.
1403 (append_insn): Likewise. Use cop_mem_interlocks rather than
1404 directly checking mips_opts.isa.
1405 (mips_emit_delays): Likewise.
1407 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1409 * config/tc-ia64.c (unwind): Move next_slot_number and
1410 next_slot_frag to ...
1411 (unw_rec_list): Here.
1412 (free_list_records): Removed.
1413 (output_unw_records): Likewise.
1414 (generate_unwind_image): Make it void.
1415 (alloc_record): Initialize next_slot_number and next_slot_frag.
1416 (slot_index): Take .org, .space and .align into account.
1417 (fixup_unw_records): Don't set slot_number to 0. Use
1418 list->next_slot_number and list->next_slot_frag instead of
1419 unwind.next_slot_number and unwind.next_slot_frag.
1420 (ia64_convert_frag): New.
1421 (generate_unwind_image): Generate a rs_machine_dependent frag
1423 (emit_one_bundle): Use list->next_slot_number and
1424 list->next_slot_frag instead of unwind.next_slot_number and
1425 unwind.next_slot_frag.
1427 * config/tc-ia64.h (md_convert_frag): Defined as
1429 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1431 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1433 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1434 * config/tc-frv.h (md_apply_fix3): Don't define.
1435 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1437 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1438 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1439 * config/tc-frv.c (line_separator_chars): Add `!'.
1440 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1441 * config/tc-frv.c (md_assemble): Clear insn upfront.
1442 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1443 * config/tc-frv.c (OPTION_FDPIC): New macro.
1444 (md_longopts): Add mfdpic.
1445 (md_parse_option): Handle it.
1446 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1447 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1448 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1449 (frv_pic_ptr): Parse funcdesc.
1451 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1453 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1454 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1456 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1458 * Makefile.am (Makefile): Move the dependency on
1459 $(BFDDIR)/configure.in to...
1460 (CONFIG_STATUS_DEPENDENCIES): ... here.
1461 (AUTOMAKE_OPTIONS): Require automake 1.8.
1462 * Makefile.in: Regenerate.
1463 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1464 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1465 $(BFDDIR)/configure.in here as well.
1466 * doc/Makefile.in: Regenerate.
1468 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1470 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1471 * Makefile.in: Regenerate.
1472 * aclocal.m4: Regenerate.
1473 * doc/Makefile.am (install, install-info): Remove.
1474 (install-data-local): A new hook for install-info.
1475 (AUTOMAKE_OPTIONS): Require automake 1.8.
1476 * doc/Makefile.in: Regenerate.
1478 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1480 * doc/c-sh.texi: Update description about floating point behavior
1483 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1485 * configure.in: Add m68k-uClinux target.
1486 * configure: Regenerate.
1488 For older changes see ChangeLog-0203
1494 version-control: never