1 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4 * Makefile.in: Regenerated.
5 * configure.in: Set em for arm*-*-symbianelf*.
6 * configure: Regenerated.
7 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
8 vectors when appropriate.
9 * config/te-symbian.h: New file.
11 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
13 * config/tc-crx.c (gettrap): Exception vector can be case
15 (process_label_constant): Fix a 32-bit displacement bug in branch
17 (get_operandtype) : Bug fix, wrong operand was used.
18 (process_label_constant): Initialize relocation type to
21 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
23 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
24 for synthesizable cores.
26 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
28 2004-08-25 Dmitry Diky <diwil@spec.ru>
30 * config/tc-msp430.c: Clean-up the code.
31 (md_relax_table): New relax table.
32 (mcu_types): Sort MCU types.
33 (md_pseudo_table): Add .profiler pseudo handler.
34 (pow2value): New function.
35 (msp430_profiler): New function.
36 (msp430_operands): Add new insns handlers.
37 (msp430_srcoperand): Add register operand handler, allow complex
39 (md_estimate_size_before_relax): Rewritten.
40 (md_convert_frag): Rewritten.
41 (msp430_relax_frag): New function.
42 * config/tc-msp430.h (md_relax_frag): define macro
43 * doc/c-msp430.texi: Update information.
45 2004-08-24 Nick Clifton <nickc@redhat.com>
47 * as.c (std_shortopts): Allow -g to take an optional argument.
48 (parse_args): Pass any switch starting with -g on to the backend
51 2004-08-18 Mark Mitchell <mark@codesourcery.com>
53 * configure.in (arm*-*-symbianelf*): New target.
54 (arm*-*-eabi*): Likewise.
55 * configure: Regenerated.
57 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
58 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
61 2004-08-18 Jakub Jelinek <jakub@redhat.com>
63 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
64 argument, don't do anything if current section is not
65 .gnu.linkonce.t.* and linkonce_empty is set.
66 (generate_unwind_image, dot_endp): Adjust callers, call
67 start_unwind_section (*, 1) if nothing will be put into the
70 2004-08-17 Nick Clifton <nickc@redhat.com>
72 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
74 (std_longopts): Add --gen-debug. Alpha sort the table.
75 (parse_args): Print an error message if a switch is not handled.
76 Handle the -g switch, calling md_debug_format_selector() if
78 * NEWS: Mention new feature.
79 * doc/as.texinfo: Document new switch.
80 * doc/internals.texi: Document behaviour of md_parse_option.
82 * config/tc-arm.c (md_parse_option): Do not issue an error message
83 if the switch is not recognised.
84 * config/tc-m68k.c (md_parse_option): Likewise.
85 * config/tc-pdp11.c (md_parse_option): Likewise.
86 * config/tc-v850.c (md_parse_option): Likewise.
88 * as.h: Fix up formatting.
91 2004-08-16 Nick Clifton <nickc@redhat.com>
93 * macro.c (macro_set_alternate): Use ISO C90 formatting.
95 * configure.in: Sort architecture based tables alphabetically.
96 * configure: Regenerate.
98 2004-08-16 Alan Modra <amodra@bigpond.net.au>
100 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
101 { "cc", 68 }, with { "cr", 70 }.
103 2004-08-13 Jan Beulich <jbeulich@novell.com>
104 Nick Clifton <nickc@redhat.com>
106 * as.c: Add and handle new --alternate command line option.
107 * macro.c (macro_set_alternate): New.
108 * macro.h (macro_set_alternate): Declare.
109 * read.c: Add and handle new .altmacro and .noaltmacro directives.
110 * doc/as.texinfo: Document new command line option and pseudo-ops
111 as well as insert documentation originating from gasp about
112 alternate macro syntax.
113 * NEWS: Mention new command line option and pseudo-ops.
115 2004-08-10 Mark Mitchell <mark@codesourcery.com>
117 * expr.c (operand): Handle the "~", "-", and "!" operators applied
120 2004-08-06 Paul Brook <paul@codesourcery.com>
122 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
123 Handle new relocations.
124 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
126 2004-08-05 Bob Wilson <bob.wilson@acm.org>
128 * write.c (relax_segment): Use was_address instead of address when
129 setting fr_fix field for align frag due to backwards .org.
131 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
133 Introduce SH2a support.
134 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
135 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
137 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
138 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
139 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
140 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
141 to end of conditional expression.
142 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
143 * config/tc-sh.c: Add sh2a-nofpu support.
144 2003-12-29 DJ Delorie <dj@redhat.com>
145 * tc-sh.c: Add sh2a support.
146 (parse_reg): Add tbr.
147 (parse_at): Support @@(disp,tbr).
148 (get_specific): Support sh2a opcodes.
149 (insert4): New, for 4 byte relocs.
150 (build_Mytes): Support sh2a opcodes.
151 (md_apply_fix3_Mytes): Support sh2a opcodes.
152 2003-12-02 Michael Snyder <msnyder@redhat.com>
153 * config/tc-sh.c (md_parse_option): Handle sh2a.
154 (sh_elf_final_processing): Ditto.
156 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
158 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
161 2004-07-27 Alan Modra <amodra@bigpond.net.au>
163 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
164 (ppc_arch): Expand comment.
166 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
168 * config/tc-crx.c: Support evaluating the difference between two
170 * config/tc-crx.h: Likewise.
172 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
174 * config/tc-ia64.c (start_unwind_section): Set the linked-to
176 (ia64_elf_section_change_hook): Set the linked-to section for
179 2004-07-26 Dmitry Diky <diwil@spec.ru>
181 * config/tc-msp430.c: Add new subtargets: msp430x1610,
182 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
183 msp430xG438, msp430xG439.
185 2004-07-25 Daniel Jacobowitz <dan@debian.org>
187 * doc/as.texinfo (Section, PushSection): Correct documentation
190 2004-07-21 Jan Beulich <jbeulich@novell.com>
192 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
193 permissible for the selected instruction suffix.
194 (match_template): Don't permit 64-bit general purpose operands in
196 (finalize_imm): Permit 64-bit immediates.
197 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
198 specially except for the width of the used base and/or index
199 registers. For 32-bit displacements, use sign-extended
200 relocations only when using 64-bit addressing.
201 Force zero displacement on rip-relative addressing when there is
202 no other displacement.
203 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
204 specially except for the width of the used base and/or index
206 (parse_register): Disallow Reg64 registers in 32-bit mode.
208 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
209 suffix if the instruction doesn't support it.
211 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
213 * config/tc-mips.c (append_insn): Handle constant expressions with
214 no associated relocation.
215 (mips_ip): Cancel the expression after use for the Q format
217 (parse_relocation): Return no relocation for unsupported
219 (my_getSmallExpression): Return no relocation if no relocation
222 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
224 * config/obj-som.c (adjust_stab_sections): Add prototype.
225 (obj_som_compiler, obj_som_version, obj_som_copyright,
226 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
227 * config/tc-hppa.c (update_subspace): Likewise.
228 (is_defined_subspace): Amplify comment.
229 * config/obj-som.h (som_frob_file): Add prototype.
231 2004-07-19 Christopher Faylor <cgf@timesys.com>
232 H.J. Lu <hongjiu.lu@intel.com>
234 * subsegs.c (section_symbol): Don't create a new segment when
235 existing segment is undefined.
237 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
239 * config/tc-arm.c: Include include/opcode/arm.h.
240 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
241 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
242 (FPU_ARCH_*): Delete.
243 * Makefile.am: Update dependencies.
244 * Makefile.in: Regenerate.
246 2004-07-15 Nick Clifton <nickc@redhat.com>
248 * configure.in: Accept armbe as a big-endian arm configuration.
249 * configure: Regenerate.
251 2004-07-13 Thomas Nystrom <thn@saeab.se>
253 * config/tc-i386.c (T_SHIFTOP): New constant.
254 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
255 (intel_el1): Handle '~'.
256 (intel_get_token): Handle '<>', '&', '|' and '~'.
258 2004-07-13 Nick Clifton <nickc@redhat.com>
260 (md_assemble): Remove spurious newline from end of as_bad error
262 (intel_e05_1): Likewise.
263 (intel_e11): Likewise.
264 (intel_match_token): Likewise.
266 2004-07-11 Andreas Schwab <schwab@suse.de>
268 * config/tc-m68k.c: Convert to C90. Remove redundant
269 declarations. Indentation fixup.
270 [M68KCOFF]: Include "obj-coff.h" instead of declaring
271 obj_coff_section ourselves.
273 2004-07-09 James E Wilson <wilson@specifixinc.com>
275 * config/tc-ia64.c (default_big_endian): New.
276 (dot_byteorder, md_begin): Use it.
277 (md_parse_option): Set it.
279 2004-07-09 Nick Clifton <nickc@redhat.com>
281 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
282 * configure: Regenerate.
283 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
284 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
285 sh_find_elf_flags if necessary.
287 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
289 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
290 going to be split into more than one in-place addend, return 0
291 for relocations against mergeable sections. Associate comments
294 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
296 * Makefile.am (CPU_TYPES): Add crx.
297 (TARGET_CPU_CFILES): Add config/tc-crx.c.
298 (TARGET_CPU_HFILES): Add config/tc-crx.h.
299 (DEPTC_crx_elf): New target.
300 (DEPOBJ_crx_elf): Likewise.
301 (DEP_crx_elf): Likewise.
302 * Makefile.in: Regenerate.
303 * configure.in: Add crx* target.
304 * configure: Regenerate.
305 * config/tc-crx.c: New file.
306 * config/tc-crx.h: New file.
307 * NEWS: Mention new target.
309 2004-07-06 Nick Clifton <nickc@redhat.com>
311 * config.in: Undefine TARGET_SYMBIAN by default.
313 * configure: Regenerate. Add sh-symbian-elf target. If
314 selected define TARGET_SYMBIAN.
315 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
316 format if TARGET_SYMBIAN has been defined.
318 * output-file.c (output_file_create): Report the target format
319 chosen when bfd_openw reports that it is invalid.
321 * config/obj-coff.c (coff_pseudo_table): Only define the weak
322 pseudo for BFD based assemblers.
324 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
327 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
328 (md_parse_option): Remove redundant -isa testing.
329 Make bfd_arch variable const.
330 (md_show_usage): Make bfd_arch variable const.
332 2004-07-03 James E Wilson <wilson@specifixinc.com>
334 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
335 * config/tc-ia64.h (md_frag_check): Define.
337 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
339 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
341 * doc/as.texinfo (Weak): Document PE weak symbols.
343 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
345 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
346 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
347 (mips_frob_file): Rework so that only a single pass through the
348 relocs is needed. Allow %lo()s to have higher offsets than their
349 corresponding %hi()s or %got()s.
351 2004-07-02 Nick Clifton <nickc@redhat.com>
353 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
354 allow values which have come from undefined symbols.
355 Always consider this fixup to have been processed as a reloc
356 cannot be generated for it.
358 2004-07-02 Alan Modra <amodra@bigpond.net.au>
360 * frags.h (struct frag): Add has_code and insn_addr fields.
361 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
362 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
363 * config/tc-ppc.h (md_frag_check): Define.
365 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
367 * doc/Makefile.am (info): Rename goal to...
368 (info-local): ... this, to preserve implicit dependencies.
369 * doc/Makefile.in: Regenerate with automake 1.8.5.
371 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
373 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
374 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
375 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
376 (tc_gen_reloc): Likewise.
377 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
378 (m32r_parse_name): Likewise.
379 (m32r_cgen_parse_fix_exp): Likewise.
380 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
381 (O_PIC_reloc): Likewise.
382 (TC_CGEN_PARSE_FIX_EXP): Likewise..
383 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
384 for @GOTOFF, @GOT, @PLT.
386 2004-06-21 Jan Beulich <jbeulich@novell.com>
388 * gas/symbols.c: While discarding ordinary local absolute symbols
389 when --strip-local-absolute is in effect, retain file symbols.
391 2004-06-20 Andreas Schwab <schwab@suse.de>
393 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
394 (md_parse_option): Likewise.
396 2004-06-17 Jan Beulich <jbeulich@novell.com>
398 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
399 * config/te-netware.h: New file.
400 * config/te-ppcnw.h: Delete: Obsolete.
401 * configure.in: Eliminate ill NetWare targets. Make generic
402 NetWare target use proper emulation.
403 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
404 reference to new te-netware.h.
405 * configure: Regenerate.
406 * Makefile.in: Regenerate.
408 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
410 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
411 comparison in .insn pseudo operation.
413 2004-06-15 Alan Modra <amodra@bigpond.net.au>
415 * config/obj-coff.c (coff_adjust_section_syms): Use
416 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
417 (coff_frob_section): Likewise.
418 * config/tc-mips.c (md_apply_fix3): Likewise.
419 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
420 (elf_frob_file_after_relocs): Likewise.
422 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
424 * config/tc-hppa.c (log2): Rename to exact_log2.
425 (pa_next_subseg): Delete unused function.
426 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
427 (create_new_subspace): Likewise.
430 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
433 2004-05-28 DJ Delorie <dj@redhat.com>
435 * config/tc-mn10300.h (tc_fix_adjustable): Define.
436 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
437 or non-merged symbols.
439 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
441 * config/tc-ia64.c (remove_marked_resource): Save, clear and
442 restore the old slot when inserting srlz.i/srlz.d.
444 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
446 * Makefile.am: Regenerate dependecies.
447 * Makefile.in: Regenerate.
448 * config/tc-sh.c (valid_arch): Make unsigned.
449 (preset_target_arch): Likewise.
450 (md_begin): Use new architecture flags system.
451 (get_specific): Likewise.
452 (assemble_ppi): Likewise.
453 (md_assemble): Likewise. Also fix error check for bad opcodes.
454 (md_parse_option): Likewise. Also generate -isa values according
455 to the table in bfd/cpu-sh.c instead of just constants. Also
456 allow <arch>-up ISA variants.
457 (sh_elf_final_processing): Replace if-else chain with a call to
459 * testsuite/gas/sh/arch: New directory.
460 * testsuite/gas/sh/arch/arch.exp: New test script.
461 * testsuite/gas/sh/arch/arch_expected.txt: New file.
462 * testsuite/gas/sh/arch/sh.s: New file.
463 * testsuite/gas/sh/arch/sh2.s: New file.
464 * testsuite/gas/sh/arch/sh-dsp.s: New file.
465 * testsuite/gas/sh/arch/sh2e.s: New file.
466 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
467 * testsuite/gas/sh/arch/sh3.s: New file.
468 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
469 * testsuite/gas/sh/arch/sh3e.s: New file.
470 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
471 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
472 * testsuite/gas/sh/arch/sh4.s: New file.
473 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
474 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
475 * testsuite/gas/sh/arch/sh4a.s: New file.
477 2004-05-28 Peter Barada <peter@the-baradas.com>
479 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
480 with zero offset into mode 2 addressing to save a word.
482 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
484 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
485 (ar_is_only_in_integer_unit): New.
486 (ar_is_only_in_memory_unit): New.
487 (generate_unwind_image): Silence gcc on 32bit host.
488 (md_assemble): Use ar_is_only_in_integer_unit instead of
489 ar_is_in_integer_unit. Check AR access.
491 2004-05-27 Peter Barada <peter@the-baradas.com>
493 * config/tc-m68k.c (md_begin): Sort the opcode table into
495 (m68k_compare_opcode): New function to do the sorting.
497 2004-05-24 Peter Barada <peter@the-baradas.com>
499 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
500 addressing on MIT style operands.
501 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
503 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
506 2004-05-23 Alan Modra <amodra@bigpond.net.au>
508 * expr.c (operand, operator): Don't reject '++' and '--'.
510 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
512 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
515 2004-05-17 Adam Nemet <anemet@lnxw.com>
517 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
518 * configure: Regenerate.
520 2004-05-13 Paul Brook <paul@codesourcery.com>
522 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
524 2004-05-13 Joel Sherrill <joel@oarcorp.com>
526 * configure.in (or32-*-rtems*): Switch to elf.
527 * configure: Regenerate.
529 2004-05-13 Nick Clifton <nickc@redhat.com>
531 * po/fr.po: Updated French translation.
533 2004-05-11 Nick Clifton <nickc@redhat.com>
535 * doc/as.texinfo (Section): Document G and T flags to .section
536 directive. Document the extra arguments that the G flag
537 requires. Document the #tls flag.
539 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
541 * subsegs.c (section_symbol): Create a new section symbol if
542 the existing one doesn't match.
543 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
545 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
547 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
548 to cope with VR4181A errata MD(1) and MD(4).
550 2004-05-07 Brian Ford <ford@vss.fsi.com>
552 * NEWS: Mention .secrel32 for pe[i]-i386.
554 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
556 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
559 2004-05-06 Daniel Jacobowitz <dan@debian.org>
561 * Makefile.am (DIST_SUBDIRS): Define.
562 * aclocal.m4: Regenerate with automake 1.8.4.
563 * Makefile.in: Likewise.
564 * doc/Makefile.in: Likewise.
566 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
568 * config/tc-ia64.c (dot_serialize): Declare.
569 (dot_serialize): New function.
570 (md_pseudo_table): Add ".serialize.data" and
571 ".serialize.instruction" directives.
573 2004-05-06 Nick Clifton <nickc@redhat.com>
575 * messages (as_internal_value_out_of_range): Print a message about
576 a value being out of range. Be consistent about whether the
577 values are printed in decimal or hexadecimal.
578 (as_warn_value_out_of_range): Generate a warning message about an
580 (as_bad_value_out_of_range): Generate an error message about an
582 * as.h: Prototype the new functions.
583 * config/tc-alpha.c (insert_operand): Use new function.
584 * config/tc-arc.c (arc_insert_operand): Likewise.
585 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
586 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
587 * config/tc-ppc.c (ppc_insert_operand): Likewise.
588 * config/tc-s390.c (s390_insert_operand): Likewise.
589 * config/tc-v850.c (v850_insert_operand): Likewise.
591 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
593 * configure.in: Set em=linux for frv-*-*linux*.
594 * configure: Rebuilt.
595 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
596 (frv_md_fdpic_enabled): New.
597 * config/tc-frv.c (frv_md_fdpic_enabled): New.
598 (DEFAULT_FDPIC): New.
599 (frv_flags): Use DEFAULT_FDPIC.
600 (frv_pic_flag): Likewise.
602 (md_longopts): Add -mnopic.
603 (md_parse_option): Handle it.
604 (md_show_usage): Add -mfdpic and -mnopic.
606 2004-05-05 Peter Barada <peter@the-baradas.com>
608 * config/tc-m68k.c: Add find_cf_chip to print list of valid
609 chips for invalid coldfire instructions, rename selectors
610 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
611 add current_chip to track which chip is referred to(including save/restore),
612 use current_chip to select control registers, not current_arch.
613 (md_show_usage): Add new chips.
614 * doc/c-m68k.texi: Document new command line switches.
616 2004-05-05 Jakub Jelinek <jakub@redhat.com>
618 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
619 (NOP_OPCODE): Define.
620 (s390_align_code): Remove prototype.
621 * tc-s390.c (s390_align_code): Remove.
623 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
625 * config/tc-ia64.c (make_unw_section_name): Removed.
626 (start_unwind_section): New function.
627 (generate_unwind_image): Take const segT instead of const
629 (dot_handlerdata): Adjusted.
630 (dot_endp): Likewise.
632 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
634 * config/obj-elf.c (obj_elf_change_section): Allow the
635 ".note.GNU-stack" section has SHF_EXECINSTR.
637 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
639 * config/obj-elf.c (get_section): Return bfd_boolean.
640 (obj_elf_change_section): Call bfd_get_section_by_name_if
641 instead of bfd_map_over_sections.
643 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
645 * config/obj-elf.c (get_section): New function.
646 (obj_elf_change_section): Support multiple sections with same
649 2004-04-30 Nick Clifton <nickc@redhat.com>
651 * config/tc-arm.c (create_register_alias): Fix typo checking for
652 case sensitive register aliases.
653 (co_proc_number): Use error message string in all_reg_maps[]
655 (cp_reg_required_here): Likewise.
656 (fp_reg_required_here): Likewise.
658 2004-04-29 Brian Ford <ford@vss.fsi.com>
660 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
662 2004-04-28 Chris Demetriou <cgd@broadcom.com>
664 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
665 (load_address, macro, mips_ip, md_parse_option)
666 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
667 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
668 embedded-PIC handling, and update comments.
669 (SWITCH_TABLE): Remove.
670 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
671 (enum mips_pic_level): Remove EMBEDDED_PIC.
672 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
673 (TC_FORCE_RELOCATION): Update comment.
674 * ecoff.c (ecoff_build_lineno): Add comment about some code that
675 might be safe to remove now that MIPS embedded-PIC is gone.
677 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
679 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
680 call to obj_set_subsection_attributes.
681 (obj_som_init_stab_section): Likewise.
682 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
683 (pa_def_subspaces): Provide comdat default.
684 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
685 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
686 calls to create_new_subspace and update_subspace to pass comdat flag.
687 (create_new_subspace, update_subspace): Add new comdat argument. Use
688 it in calls to obj_set_subsection_attributes.
689 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
690 and use of comdat, common and dup_comm parameters.
692 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
694 * config/obj-elf.c (obj_elf_change_section): Check if the old
695 group name is NULL before comparison.
697 2004-04-23 Chris Demetriou <cgd@broadcom.com>
699 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
701 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
703 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
705 2004-04-23 Chris Demetriou <cgd@broadcom.com>
707 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
708 (OPTION_MEMBEDDED_PIC): Remove.
709 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
710 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
711 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
712 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
713 (OPTION_ELF_BASE): Renumber.
714 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
715 (md_show_usage): Remove mention of -membedded-pic.
716 * doc/as.texinfo: Remove mention of -membedded-pic.
718 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
720 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
721 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
723 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
724 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
725 USE_GLOBAL_POINTER_OPT.
727 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
729 * config/tc-mips.c (macro): One more use of load_delay_nop.
731 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
733 * config/tc-mips.c (load_delay_nop): New function.
734 (load_address, macro): Use load_delay_nop() to build a nop
735 which can be omitted with gpr_interlocks.
737 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
739 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
740 cop_interlocks): Remove superfluous CPU entries.
742 2004-04-22 Paul Brook <paul@codesourcery.com>
744 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
746 2004-04-22 Peter Barada <peter@the-baradas.com>
748 * NEWS: Added support for EMAC instructions and MAC/EMAC
750 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
751 scale factor tokens, trailing_ampersand to mark mask addressing
752 for MAC/EMAC instructions.
753 * config/m68k-parse.y: Add options_ampersand clause, '<<',
755 (yylex): Handle '>', '<', and '&' following '+'.
756 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
757 architectures in archs[].
758 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
759 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
761 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
762 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
764 Add EMAC operands to init_table[].
766 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
768 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
770 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
771 * config/tc-arm.c (enum mstate): Delete from here.
772 (mapping_state): Remove the static mapstate variable and instead
773 store the state in the segment. This allows a per-section mapping
774 state. Handle and ignore MAP_UNDEFINED states.
775 (arm_elf_change_section): Get the current mapping state from the
777 (s_ltorg): Set the mapping state to MAP_DATA.
778 (arm_cleanup): Use arm_elf_change_section to get the mapping state
779 for each pool as it is emitted.
781 2004-04-22 Nick Clifton <nickc@redhat.com>
783 * config/tc-arm.h: Formatting tidy ups.
785 2004-04-20 Chris Demetriou <cgd@broadcom.com>
787 * NEWS: Note that MIPS -membedded-pic option is deprecated.
789 2004-04-20 DJ Delorie <dj@redhat.com>
791 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
792 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
793 [TE_PE] (O_secrel): Define.
794 [TE_PE] (x86_pe_cons_fix_new): New.
795 [TE_PE] (pe_directive_secrel): Likewise.
796 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
798 2004-04-19 Eric Christopher <echristo@redhat.com>
800 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
801 of previous patch for fix in gcc.
803 2004-04-19 Jakub Jelinek <jakub@redhat.com>
805 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
807 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
809 * read.c (do_align): Call md_flush_pending_output, if defined.
811 2004-04-16 Alan Modra <amodra@bigpond.net.au>
813 * expr.c (operand): Correct checks for ++ and --.
815 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
817 * config/tc-generic.c: Add some comments.
819 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
821 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
822 -{no-}mfix-vr4122-bugs.
823 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
824 (append_insn, mips_emit_delays): Update accordingly.
825 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
826 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
827 (md_parse_option): Update after above changes.
828 (md_show_usage): Add -mfix-vr4120.
830 2004-04-13 Bob Wilson <bob.wilson@acm.org>
832 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
833 of .section directive; add a reference to the ELF .subsection
836 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
838 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
841 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
843 * Makefile.am: Remove mips from aout targets.
844 * Makefile.in: Regenerate.
845 * configure.in: Remove mips-dec-bsd* target.
846 * configure: Regenerate.
848 2004-04-07 Alan Modra <amodra@bigpond.net.au>
851 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
852 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
853 Update "mapping". Restrict some @ modifiers to 32 bit.
855 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
856 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
858 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
859 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
860 dont_adjust_reloc_32 is set.
861 (md_longopts): Add option -renesas.
862 (md_parse_option, md_show_usage): Likewise.
863 * doc/c-sh.texi: Likewise.
865 2004-04-01 Dave Korn <dk@artimi.com>
867 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
868 hi16 and lo16 fixS structs.
869 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
870 exactly the same way as for RELOC_DLX_REL16.
871 (machine_ip): properly respect LO flag in the_insn and
872 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
873 (md_apply_fix3): apply RELOC_DLX_LO16.
875 2004-03-30 Stan Shebs <shebs@apple.com>
877 Remove long-obsolete MPW support.
878 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
879 * configure.in: Remove mention of ppc-*-mpw* config.
880 * configure.in: Likewise.
882 2004-03-30 Nick Clifton <nickc@redhat.com>
884 * config/tc-arm.c (meabi_flags): Make its use conditional upon
885 OBJ_ELF being defined.
887 2004-03-27 Alan Modra <amodra@bigpond.net.au>
889 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
891 2004-03-23 Paul Brook <paul@codesourcery.com>
893 * config/tc-arm.c (meabi_flags): New variable.
894 (arm_parse_eabi): New function.
895 (md_begin): Set flags for EABI v3.
897 (arm_long_opts): Add meabi.
898 * doc/as.texinf <ARM>: Document -meabi.
899 * doc/c-arm.texi: Ditto.
901 2004-03-22 Bob Wilson <bob.wilson@acm.org>
903 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
904 tables even when use_literal_section flag is not set.
906 2004-03-22 Alan Modra <amodra@bigpond.net.au>
908 * config/tc-sh.c: Remove trailing whitespace.
910 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
912 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
913 --mul-bug-abort and the default behavior.
914 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
915 (err_for_dangerous_mul_placement): New variable.
916 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
918 (md_cris_relax_table): Have placeholder for STATE_MUL.
919 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
920 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
922 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
924 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
925 alignment and position of this frag, emit error message if
927 (md_assemble): For a multiply insn and when checking it,
928 transform the current frag into a special frag for that purpose.
929 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
930 OPTION_MULBUG_ABORT_ON>: Handle new options.
932 2004-03-19 Bob Wilson <bob.wilson@acm.org>
934 * config/tc-xtensa.c (mark_literal_frags): New function.
935 (xtensa_move_literals): Call mark_literal_frags for all literal
936 segments, including init and fini literal segments.
937 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
939 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
941 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
942 (pa_comm): Set BSF_OBJECT in symbol flags.
944 2004-03-19 Alan Modra <amodra@bigpond.net.au>
946 * Makefile.am: Run "make dep-am".
947 * Makefile.in: Regenerate.
948 * doc/Makefile.in: Regenerate.
949 * config.in: Regenerate.
950 * po/gas.pot: Regenerate.
952 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
954 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
955 (demand_empty_rest_of_line): Issue an error here.
956 (ignore_rest_of_line): Silently skip to end.
957 (demand_copy_string): Issue an error, not warning.
959 * config/obj-elf.c (obj_elf_section_name): Likewise.
960 (obj_elf_section): Likewise.
961 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
962 (arc_extinst): Likewise.
963 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
964 (dot_spill): Likewise.
965 (dot_unwabi): Likewise.
966 (dot_prologue): Likewise.
968 * expr.c (operand): Reject ++ and --.
969 (operator): Likewise.
971 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
973 * config/tc-sh.c: Include dw2gencfi.h.
974 (sh_cfi_frame_initial_instructions): New function.
975 (sh_regname_to_dw2regnum): Likewise.
976 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
978 (TARGET_USE_CFIPOP): Define.
979 (tc_cfi_frame_initial_instructions): Likewise.
980 (tc_regname_to_dw2regnum): Likewise.
981 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
982 * Makefile.am: Update dependencies.
983 * Makefile.in: Regenerate.
985 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
987 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
988 * configure: Regenerate.
990 2004-03-12 Bob Wilson <bob.wilson@acm.org>
992 * read.c (s_leb128): Call md_flush_pending_output.
994 2004-03-12 Michal Ludvig <mludvig@suse.cz>
996 * config/tc-i386.c (output_insn): Handle PadLock instructions.
997 * config/tc-i386.h (CpuPadLock): New define.
998 (CpuUnknownFlags): Added CpuPadLock.
1000 2004-03-07 Andreas Schwab <schwab@suse.de>
1002 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1004 2004-03-07 Richard Henderson <rth@redhat.com>
1006 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1007 (cfi_finish): Likewise for fde.
1009 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1011 * config/tc-ia64.c (md_assemble): Properly handle NULL
1013 (ia64_handle_align): Don't abort if failed to add a stop bit.
1015 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1017 * Makefile.in: Regenerated.
1018 * aclocal.m4: Likewise.
1019 * configure: Likewise.
1020 * doc/Makefile.in: Likewise.
1022 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1024 * config/tc-ia64.c (dot_align): New.
1025 (ia64_do_align): Make it static.
1026 (md_pseudo_table): Use "dot_align" for "align".
1027 (ia64_md_do_align): Don't set align_frag here.
1028 (ia64_handle_align): Add a stop bit to the previous bundle if
1031 * config/tc-ia64.h (ia64_do_align): Removed.
1033 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1035 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1036 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1037 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1038 the most general type or the user specifically requested it.
1039 (md_assemble): Add a new error message for when an instruction
1040 is understood, but is not allowed due to an -isa option.
1042 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1044 * config/tc-ia64.c (align_frag): New.
1045 (md_assemble): Set the tc_frag_data field in align_frag for
1046 IA64_OPCODE_FIRST instructions.
1047 (ia64_md_do_align): Set align_frag.
1048 (ia64_handle_align): Add a stop bit if needed.
1050 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1051 (TC_FRAG_INIT): New.
1053 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1055 * config/tc-frv.c (fr400_audio): New variable.
1056 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1057 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1058 (target_implements_insn_p): New function.
1059 (md_assemble): Report an error if the processor doesn't implement
1062 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1064 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1065 (md_parse_option): Ditto.
1066 (OPTION_NO_SPECIAL_M32R): Added.
1067 (md_show_usage): Document it.
1068 (enable_speial_m32r): Changed a default value from 0 to 1.
1069 * doc/c-m32r.texi: Document the -no-bitinst option.
1071 2004-02-27 Nick Clifton <nickc@redhat.com>
1073 * config/tc-sh.c (get_operand): Revert previous delta.
1074 (tc_gen_reloc): Check for an unknown reloc type before processing
1077 2004-02-27 Hannes Reinecke <hare@suse.de>
1079 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1080 .insn pseudo operation.
1082 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1084 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1085 added for wrong syntax.
1087 2004-02-26 Eric Christopher <echristo@redhat.com>
1089 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1090 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1092 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1094 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1095 nibble types to assembler.
1097 2004-02-25 Fred Fish <fnf@redhat.com>
1099 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1101 2004-02-20 James E Wilson <wilson@specifixinc.com>
1103 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1105 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1106 (ia64_estimate_size_before_relax): New.
1107 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1108 (generate_unwind_image): Pass 1 to fixup_unw_records.
1109 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1110 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1112 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1114 * stabs.c (generate_asm_file): Avoid warning about use of
1115 uninitialized variable.
1117 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1119 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1120 body, and endp, allow unwind records which do not have a "t"
1121 (time/instruction) field.
1123 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1125 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1126 (do_mav_dspsc_2): Likewise.
1127 Fix accumulator registers move opcodes.
1129 2004-02-13 Hannes Reinecke <hare@suse.de>
1130 Jakub Jelinek <jakub@redhat.com>
1132 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1134 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1136 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1137 (tc_frob_symbol): New macro definition.
1138 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1140 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1142 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1145 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1147 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1148 (TC_CASE_SENSITIVE): ... this.
1149 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1150 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1152 2004-02-06 James E Wilson <wilson@specifixinc.com>
1154 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1155 (generate_unwind_image): Re-add it here.
1157 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1159 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1160 * read.h (SKIP_WHITESPACE): Turn into an expression.
1161 * read.c (read_a_source_file): A pseudo is removed by having a
1164 2004-02-05 James E Wilson <wilson@specifixinc.com>
1166 * config/tc-ia64.c (output_endp): New.
1167 (count_bits): Delete.
1168 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1169 endp unwind records.
1170 (fixup_unw_records): Handle endp unwind records. Delete code for
1171 shortening prologue regions not followed by a body record.
1172 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1173 * config/tc-ia64.h (unw_record_type): Add endp.
1175 2004-02-03 James E Wilson <wilson@specifixinc.com>
1177 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1178 fill padding bytes with zeroes.
1179 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1180 sets unwind_record slot_number and slot_frag fields.
1182 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1184 * config/tc-mips.c (add_got_offset_hilo): New function.
1185 (macro): Use load_register() and add_got_offset_hilo() to load
1186 constants instead of hardcoding code sequences throughout.
1188 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1190 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1192 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1194 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1196 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1197 of hard-coded test for TARGET_OS=elf.
1199 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1201 * config/tc-mips.c (hilo_interlocks): Change definition
1202 so that MIPS32, MIPS64 and later ISAs are included, along with
1203 the already-included machines. Update comments.
1205 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1207 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1208 undefined local labels.
1210 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1212 * config/tc-mips.c (load_address, macro): Update comments about
1213 NewABI GP relaxation.
1215 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1217 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1218 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1219 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1220 (set_at, load_register, load_address, move_register): Likewise.
1221 (load_got_offset, add_got_offset): Likewise.
1222 Update all calls and tidy accordingly.
1224 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1226 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1227 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1228 (RELAX_USE_SECOND): Bump to 0x10000.
1229 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1230 (mips_macro_warning): New variable.
1231 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1232 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1233 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1235 (append_insn): Update mips_macro_warning.sizes.
1236 (macro_start, macro_warning, macro_end): New functions.
1237 (macro_build): Don't emit warnings here.
1238 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1239 (md_convert_frag): Check for cases where one macro alternative
1240 needs a warning and the other doesn't. Emit a warning if the
1241 longer sequence was chosen.
1243 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1245 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1246 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1247 the first sequence, the size of the second sequence, and a flag
1248 that says whether we should warn.
1249 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1250 (RELAX_FIRST, RELAX_SECOND): New.
1251 (mips_relax): New variable.
1252 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1253 (append_insn): Remove "place" argument. Use mips_relax.sequence
1254 rather than "place" to check whether we're expanding the second
1255 alternative of a relaxable macro. Remove redundant check for
1256 branch relaxation. If generating a normal insn, and there
1257 is not enough room in the current frag, call relax_close_frag()
1258 to close it. Update mips_relax.sizes[]. Emit fixups for the
1259 second version of a relaxable macro. Record the first relaxable
1260 fixup in mips_relax. Remove tc_gen_reloc workaround.
1261 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1262 in the same way as in append_insn.
1263 (mips16_macro_build): Remove "place" argument.
1264 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1265 when generating the second version of a relaxable macro.
1266 (load_got_offset, add_got_offset): New functions.
1267 (load_address, macro): Use new relaxation machinery. Remove
1268 tc_gen_reloc workarounds.
1269 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1270 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1271 first version is needed.
1272 (tc_gen_reloc): Remove relaxation handling.
1273 (md_convert_frag): Go through the fixups for a relaxable macro and
1274 mark those that belong to the unneeded alternative as done. If the
1275 second alternative is needed, adjust the fixup addresses to account
1276 for the deleted first alternative.
1278 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1280 * frags.h (frag_room): Declare.
1281 * frags.c (frag_room): New function.
1282 * doc/internals.texi: Document it.
1284 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1286 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1287 optimization for -mtune=r3900, as this will break on other CPUs.
1289 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1291 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1292 be relaxed, use fixup.
1293 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1295 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1297 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1300 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1302 * config/tc-mips.c (append_insn): Properly detect variant frags
1303 that preclude swapping of relaxed branches. Correctly swap
1304 instructions between frags when dealing with relaxed branches.
1306 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1308 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1310 * aclocal.m4: Regenerate.
1311 * configure: Regenerate.
1313 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1315 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1318 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1320 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1321 reloc, reserve space for the delay slot as well as the jalr itself.
1323 2004-01-09 Paul Brook <paul@codesourcery.com>
1325 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1326 (do_vfp_sp2_from_reg2): New function.
1328 (do_vfp_dp_from_reg2): Check return values properly.
1330 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1332 * config/tc-mips.c (warn_nops): Remove static variable.
1333 (macro): Remove test of warn_nops.
1334 (md_shortops): Remove 'n'.
1335 (md_parse_option): Remove 'n' case.
1336 (md_show_usage): Remove -n.
1337 * doc/as.texinfo (Overview): Remove MIPS -n option.
1338 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1339 * NEWS: Mention removal of MIPS -n option.
1341 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1342 (cop_interlocks): Check ISA level.
1343 (cop_mem_interlocks): Define.
1344 (reg_needs_delay): Check cop_interlocks rather than
1345 ISA_HAS_COPROC_DELAYS.
1346 (append_insn): Likewise. Use cop_mem_interlocks rather than
1347 directly checking mips_opts.isa.
1348 (mips_emit_delays): Likewise.
1350 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1352 * config/tc-ia64.c (unwind): Move next_slot_number and
1353 next_slot_frag to ...
1354 (unw_rec_list): Here.
1355 (free_list_records): Removed.
1356 (output_unw_records): Likewise.
1357 (generate_unwind_image): Make it void.
1358 (alloc_record): Initialize next_slot_number and next_slot_frag.
1359 (slot_index): Take .org, .space and .align into account.
1360 (fixup_unw_records): Don't set slot_number to 0. Use
1361 list->next_slot_number and list->next_slot_frag instead of
1362 unwind.next_slot_number and unwind.next_slot_frag.
1363 (ia64_convert_frag): New.
1364 (generate_unwind_image): Generate a rs_machine_dependent frag
1366 (emit_one_bundle): Use list->next_slot_number and
1367 list->next_slot_frag instead of unwind.next_slot_number and
1368 unwind.next_slot_frag.
1370 * config/tc-ia64.h (md_convert_frag): Defined as
1372 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1374 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1376 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1377 * config/tc-frv.h (md_apply_fix3): Don't define.
1378 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1380 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1381 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1382 * config/tc-frv.c (line_separator_chars): Add `!'.
1383 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1384 * config/tc-frv.c (md_assemble): Clear insn upfront.
1385 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1386 * config/tc-frv.c (OPTION_FDPIC): New macro.
1387 (md_longopts): Add mfdpic.
1388 (md_parse_option): Handle it.
1389 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1390 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1391 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1392 (frv_pic_ptr): Parse funcdesc.
1394 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1396 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1397 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1399 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1401 * Makefile.am (Makefile): Move the dependency on
1402 $(BFDDIR)/configure.in to...
1403 (CONFIG_STATUS_DEPENDENCIES): ... here.
1404 (AUTOMAKE_OPTIONS): Require automake 1.8.
1405 * Makefile.in: Regenerate.
1406 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1407 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1408 $(BFDDIR)/configure.in here as well.
1409 * doc/Makefile.in: Regenerate.
1411 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1413 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1414 * Makefile.in: Regenerate.
1415 * aclocal.m4: Regenerate.
1416 * doc/Makefile.am (install, install-info): Remove.
1417 (install-data-local): A new hook for install-info.
1418 (AUTOMAKE_OPTIONS): Require automake 1.8.
1419 * doc/Makefile.in: Regenerate.
1421 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1423 * doc/c-sh.texi: Update description about floating point behavior
1426 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1428 * configure.in: Add m68k-uClinux target.
1429 * configure: Regenerate.
1431 For older changes see ChangeLog-0203
1437 version-control: never