1 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
6 2004-09-08 Paul Brook <paul@codesourcery.com>
8 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
9 fini_array and preinit_array section types.
10 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
12 * doc/as.texinfo: Document extra section types.
14 2004-09-02 Mark Mitchell <mark@codesourcery.com>
16 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
17 * Makefile.in: Regenerated.
18 * configure.in: Set em for arm*-*-symbianelf*.
19 * configure: Regenerated.
20 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
21 vectors when appropriate.
22 * config/te-symbian.h: New file.
24 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
26 * config/tc-crx.c (gettrap): Exception vector can be case
28 (process_label_constant): Fix a 32-bit displacement bug in branch
30 (get_operandtype) : Bug fix, wrong operand was used.
31 (process_label_constant): Initialize relocation type to
34 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
36 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
37 for synthesizable cores.
39 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
41 2004-08-25 Dmitry Diky <diwil@spec.ru>
43 * config/tc-msp430.c: Clean-up the code.
44 (md_relax_table): New relax table.
45 (mcu_types): Sort MCU types.
46 (md_pseudo_table): Add .profiler pseudo handler.
47 (pow2value): New function.
48 (msp430_profiler): New function.
49 (msp430_operands): Add new insns handlers.
50 (msp430_srcoperand): Add register operand handler, allow complex
52 (md_estimate_size_before_relax): Rewritten.
53 (md_convert_frag): Rewritten.
54 (msp430_relax_frag): New function.
55 * config/tc-msp430.h (md_relax_frag): define macro
56 * doc/c-msp430.texi: Update information.
58 2004-08-24 Nick Clifton <nickc@redhat.com>
60 * as.c (std_shortopts): Allow -g to take an optional argument.
61 (parse_args): Pass any switch starting with -g on to the backend
64 2004-08-18 Mark Mitchell <mark@codesourcery.com>
66 * configure.in (arm*-*-symbianelf*): New target.
67 (arm*-*-eabi*): Likewise.
68 * configure: Regenerated.
70 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
71 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
74 2004-08-18 Jakub Jelinek <jakub@redhat.com>
76 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
77 argument, don't do anything if current section is not
78 .gnu.linkonce.t.* and linkonce_empty is set.
79 (generate_unwind_image, dot_endp): Adjust callers, call
80 start_unwind_section (*, 1) if nothing will be put into the
83 2004-08-17 Nick Clifton <nickc@redhat.com>
85 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
87 (std_longopts): Add --gen-debug. Alpha sort the table.
88 (parse_args): Print an error message if a switch is not handled.
89 Handle the -g switch, calling md_debug_format_selector() if
91 * NEWS: Mention new feature.
92 * doc/as.texinfo: Document new switch.
93 * doc/internals.texi: Document behaviour of md_parse_option.
95 * config/tc-arm.c (md_parse_option): Do not issue an error message
96 if the switch is not recognised.
97 * config/tc-m68k.c (md_parse_option): Likewise.
98 * config/tc-pdp11.c (md_parse_option): Likewise.
99 * config/tc-v850.c (md_parse_option): Likewise.
101 * as.h: Fix up formatting.
104 2004-08-16 Nick Clifton <nickc@redhat.com>
106 * macro.c (macro_set_alternate): Use ISO C90 formatting.
108 * configure.in: Sort architecture based tables alphabetically.
109 * configure: Regenerate.
111 2004-08-16 Alan Modra <amodra@bigpond.net.au>
113 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
114 { "cc", 68 }, with { "cr", 70 }.
116 2004-08-13 Jan Beulich <jbeulich@novell.com>
117 Nick Clifton <nickc@redhat.com>
119 * as.c: Add and handle new --alternate command line option.
120 * macro.c (macro_set_alternate): New.
121 * macro.h (macro_set_alternate): Declare.
122 * read.c: Add and handle new .altmacro and .noaltmacro directives.
123 * doc/as.texinfo: Document new command line option and pseudo-ops
124 as well as insert documentation originating from gasp about
125 alternate macro syntax.
126 * NEWS: Mention new command line option and pseudo-ops.
128 2004-08-10 Mark Mitchell <mark@codesourcery.com>
130 * expr.c (operand): Handle the "~", "-", and "!" operators applied
133 2004-08-06 Paul Brook <paul@codesourcery.com>
135 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
136 Handle new relocations.
137 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
139 2004-08-05 Bob Wilson <bob.wilson@acm.org>
141 * write.c (relax_segment): Use was_address instead of address when
142 setting fr_fix field for align frag due to backwards .org.
144 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
146 Introduce SH2a support.
147 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
148 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
150 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
151 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
152 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
153 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
154 to end of conditional expression.
155 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
156 * config/tc-sh.c: Add sh2a-nofpu support.
157 2003-12-29 DJ Delorie <dj@redhat.com>
158 * tc-sh.c: Add sh2a support.
159 (parse_reg): Add tbr.
160 (parse_at): Support @@(disp,tbr).
161 (get_specific): Support sh2a opcodes.
162 (insert4): New, for 4 byte relocs.
163 (build_Mytes): Support sh2a opcodes.
164 (md_apply_fix3_Mytes): Support sh2a opcodes.
165 2003-12-02 Michael Snyder <msnyder@redhat.com>
166 * config/tc-sh.c (md_parse_option): Handle sh2a.
167 (sh_elf_final_processing): Ditto.
169 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
171 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
174 2004-07-27 Alan Modra <amodra@bigpond.net.au>
176 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
177 (ppc_arch): Expand comment.
179 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
181 * config/tc-crx.c: Support evaluating the difference between two
183 * config/tc-crx.h: Likewise.
185 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
187 * config/tc-ia64.c (start_unwind_section): Set the linked-to
189 (ia64_elf_section_change_hook): Set the linked-to section for
192 2004-07-26 Dmitry Diky <diwil@spec.ru>
194 * config/tc-msp430.c: Add new subtargets: msp430x1610,
195 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
196 msp430xG438, msp430xG439.
198 2004-07-25 Daniel Jacobowitz <dan@debian.org>
200 * doc/as.texinfo (Section, PushSection): Correct documentation
203 2004-07-21 Jan Beulich <jbeulich@novell.com>
205 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
206 permissible for the selected instruction suffix.
207 (match_template): Don't permit 64-bit general purpose operands in
209 (finalize_imm): Permit 64-bit immediates.
210 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
211 specially except for the width of the used base and/or index
212 registers. For 32-bit displacements, use sign-extended
213 relocations only when using 64-bit addressing.
214 Force zero displacement on rip-relative addressing when there is
215 no other displacement.
216 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
217 specially except for the width of the used base and/or index
219 (parse_register): Disallow Reg64 registers in 32-bit mode.
221 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
222 suffix if the instruction doesn't support it.
224 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
226 * config/tc-mips.c (append_insn): Handle constant expressions with
227 no associated relocation.
228 (mips_ip): Cancel the expression after use for the Q format
230 (parse_relocation): Return no relocation for unsupported
232 (my_getSmallExpression): Return no relocation if no relocation
235 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
237 * config/obj-som.c (adjust_stab_sections): Add prototype.
238 (obj_som_compiler, obj_som_version, obj_som_copyright,
239 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
240 * config/tc-hppa.c (update_subspace): Likewise.
241 (is_defined_subspace): Amplify comment.
242 * config/obj-som.h (som_frob_file): Add prototype.
244 2004-07-19 Christopher Faylor <cgf@timesys.com>
245 H.J. Lu <hongjiu.lu@intel.com>
247 * subsegs.c (section_symbol): Don't create a new segment when
248 existing segment is undefined.
250 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
252 * config/tc-arm.c: Include include/opcode/arm.h.
253 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
254 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
255 (FPU_ARCH_*): Delete.
256 * Makefile.am: Update dependencies.
257 * Makefile.in: Regenerate.
259 2004-07-15 Nick Clifton <nickc@redhat.com>
261 * configure.in: Accept armbe as a big-endian arm configuration.
262 * configure: Regenerate.
264 2004-07-13 Thomas Nystrom <thn@saeab.se>
266 * config/tc-i386.c (T_SHIFTOP): New constant.
267 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
268 (intel_el1): Handle '~'.
269 (intel_get_token): Handle '<>', '&', '|' and '~'.
271 2004-07-13 Nick Clifton <nickc@redhat.com>
273 (md_assemble): Remove spurious newline from end of as_bad error
275 (intel_e05_1): Likewise.
276 (intel_e11): Likewise.
277 (intel_match_token): Likewise.
279 2004-07-11 Andreas Schwab <schwab@suse.de>
281 * config/tc-m68k.c: Convert to C90. Remove redundant
282 declarations. Indentation fixup.
283 [M68KCOFF]: Include "obj-coff.h" instead of declaring
284 obj_coff_section ourselves.
286 2004-07-09 James E Wilson <wilson@specifixinc.com>
288 * config/tc-ia64.c (default_big_endian): New.
289 (dot_byteorder, md_begin): Use it.
290 (md_parse_option): Set it.
292 2004-07-09 Nick Clifton <nickc@redhat.com>
294 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
295 * configure: Regenerate.
296 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
297 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
298 sh_find_elf_flags if necessary.
300 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
302 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
303 going to be split into more than one in-place addend, return 0
304 for relocations against mergeable sections. Associate comments
307 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
309 * Makefile.am (CPU_TYPES): Add crx.
310 (TARGET_CPU_CFILES): Add config/tc-crx.c.
311 (TARGET_CPU_HFILES): Add config/tc-crx.h.
312 (DEPTC_crx_elf): New target.
313 (DEPOBJ_crx_elf): Likewise.
314 (DEP_crx_elf): Likewise.
315 * Makefile.in: Regenerate.
316 * configure.in: Add crx* target.
317 * configure: Regenerate.
318 * config/tc-crx.c: New file.
319 * config/tc-crx.h: New file.
320 * NEWS: Mention new target.
322 2004-07-06 Nick Clifton <nickc@redhat.com>
324 * config.in: Undefine TARGET_SYMBIAN by default.
326 * configure: Regenerate. Add sh-symbian-elf target. If
327 selected define TARGET_SYMBIAN.
328 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
329 format if TARGET_SYMBIAN has been defined.
331 * output-file.c (output_file_create): Report the target format
332 chosen when bfd_openw reports that it is invalid.
334 * config/obj-coff.c (coff_pseudo_table): Only define the weak
335 pseudo for BFD based assemblers.
337 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
340 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
341 (md_parse_option): Remove redundant -isa testing.
342 Make bfd_arch variable const.
343 (md_show_usage): Make bfd_arch variable const.
345 2004-07-03 James E Wilson <wilson@specifixinc.com>
347 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
348 * config/tc-ia64.h (md_frag_check): Define.
350 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
352 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
354 * doc/as.texinfo (Weak): Document PE weak symbols.
356 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
358 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
359 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
360 (mips_frob_file): Rework so that only a single pass through the
361 relocs is needed. Allow %lo()s to have higher offsets than their
362 corresponding %hi()s or %got()s.
364 2004-07-02 Nick Clifton <nickc@redhat.com>
366 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
367 allow values which have come from undefined symbols.
368 Always consider this fixup to have been processed as a reloc
369 cannot be generated for it.
371 2004-07-02 Alan Modra <amodra@bigpond.net.au>
373 * frags.h (struct frag): Add has_code and insn_addr fields.
374 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
375 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
376 * config/tc-ppc.h (md_frag_check): Define.
378 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
380 * doc/Makefile.am (info): Rename goal to...
381 (info-local): ... this, to preserve implicit dependencies.
382 * doc/Makefile.in: Regenerate with automake 1.8.5.
384 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
386 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
387 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
388 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
389 (tc_gen_reloc): Likewise.
390 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
391 (m32r_parse_name): Likewise.
392 (m32r_cgen_parse_fix_exp): Likewise.
393 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
394 (O_PIC_reloc): Likewise.
395 (TC_CGEN_PARSE_FIX_EXP): Likewise..
396 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
397 for @GOTOFF, @GOT, @PLT.
399 2004-06-21 Jan Beulich <jbeulich@novell.com>
401 * gas/symbols.c: While discarding ordinary local absolute symbols
402 when --strip-local-absolute is in effect, retain file symbols.
404 2004-06-20 Andreas Schwab <schwab@suse.de>
406 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
407 (md_parse_option): Likewise.
409 2004-06-17 Jan Beulich <jbeulich@novell.com>
411 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
412 * config/te-netware.h: New file.
413 * config/te-ppcnw.h: Delete: Obsolete.
414 * configure.in: Eliminate ill NetWare targets. Make generic
415 NetWare target use proper emulation.
416 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
417 reference to new te-netware.h.
418 * configure: Regenerate.
419 * Makefile.in: Regenerate.
421 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
423 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
424 comparison in .insn pseudo operation.
426 2004-06-15 Alan Modra <amodra@bigpond.net.au>
428 * config/obj-coff.c (coff_adjust_section_syms): Use
429 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
430 (coff_frob_section): Likewise.
431 * config/tc-mips.c (md_apply_fix3): Likewise.
432 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
433 (elf_frob_file_after_relocs): Likewise.
435 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
437 * config/tc-hppa.c (log2): Rename to exact_log2.
438 (pa_next_subseg): Delete unused function.
439 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
440 (create_new_subspace): Likewise.
443 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
446 2004-05-28 DJ Delorie <dj@redhat.com>
448 * config/tc-mn10300.h (tc_fix_adjustable): Define.
449 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
450 or non-merged symbols.
452 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
454 * config/tc-ia64.c (remove_marked_resource): Save, clear and
455 restore the old slot when inserting srlz.i/srlz.d.
457 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
459 * Makefile.am: Regenerate dependecies.
460 * Makefile.in: Regenerate.
461 * config/tc-sh.c (valid_arch): Make unsigned.
462 (preset_target_arch): Likewise.
463 (md_begin): Use new architecture flags system.
464 (get_specific): Likewise.
465 (assemble_ppi): Likewise.
466 (md_assemble): Likewise. Also fix error check for bad opcodes.
467 (md_parse_option): Likewise. Also generate -isa values according
468 to the table in bfd/cpu-sh.c instead of just constants. Also
469 allow <arch>-up ISA variants.
470 (sh_elf_final_processing): Replace if-else chain with a call to
472 * testsuite/gas/sh/arch: New directory.
473 * testsuite/gas/sh/arch/arch.exp: New test script.
474 * testsuite/gas/sh/arch/arch_expected.txt: New file.
475 * testsuite/gas/sh/arch/sh.s: New file.
476 * testsuite/gas/sh/arch/sh2.s: New file.
477 * testsuite/gas/sh/arch/sh-dsp.s: New file.
478 * testsuite/gas/sh/arch/sh2e.s: New file.
479 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
480 * testsuite/gas/sh/arch/sh3.s: New file.
481 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
482 * testsuite/gas/sh/arch/sh3e.s: New file.
483 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
484 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
485 * testsuite/gas/sh/arch/sh4.s: New file.
486 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
487 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
488 * testsuite/gas/sh/arch/sh4a.s: New file.
490 2004-05-28 Peter Barada <peter@the-baradas.com>
492 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
493 with zero offset into mode 2 addressing to save a word.
495 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
497 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
498 (ar_is_only_in_integer_unit): New.
499 (ar_is_only_in_memory_unit): New.
500 (generate_unwind_image): Silence gcc on 32bit host.
501 (md_assemble): Use ar_is_only_in_integer_unit instead of
502 ar_is_in_integer_unit. Check AR access.
504 2004-05-27 Peter Barada <peter@the-baradas.com>
506 * config/tc-m68k.c (md_begin): Sort the opcode table into
508 (m68k_compare_opcode): New function to do the sorting.
510 2004-05-24 Peter Barada <peter@the-baradas.com>
512 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
513 addressing on MIT style operands.
514 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
516 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
519 2004-05-23 Alan Modra <amodra@bigpond.net.au>
521 * expr.c (operand, operator): Don't reject '++' and '--'.
523 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
525 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
528 2004-05-17 Adam Nemet <anemet@lnxw.com>
530 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
531 * configure: Regenerate.
533 2004-05-13 Paul Brook <paul@codesourcery.com>
535 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
537 2004-05-13 Joel Sherrill <joel@oarcorp.com>
539 * configure.in (or32-*-rtems*): Switch to elf.
540 * configure: Regenerate.
542 2004-05-13 Nick Clifton <nickc@redhat.com>
544 * po/fr.po: Updated French translation.
546 2004-05-11 Nick Clifton <nickc@redhat.com>
548 * doc/as.texinfo (Section): Document G and T flags to .section
549 directive. Document the extra arguments that the G flag
550 requires. Document the #tls flag.
552 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
554 * subsegs.c (section_symbol): Create a new section symbol if
555 the existing one doesn't match.
556 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
558 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
560 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
561 to cope with VR4181A errata MD(1) and MD(4).
563 2004-05-07 Brian Ford <ford@vss.fsi.com>
565 * NEWS: Mention .secrel32 for pe[i]-i386.
567 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
569 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
572 2004-05-06 Daniel Jacobowitz <dan@debian.org>
574 * Makefile.am (DIST_SUBDIRS): Define.
575 * aclocal.m4: Regenerate with automake 1.8.4.
576 * Makefile.in: Likewise.
577 * doc/Makefile.in: Likewise.
579 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
581 * config/tc-ia64.c (dot_serialize): Declare.
582 (dot_serialize): New function.
583 (md_pseudo_table): Add ".serialize.data" and
584 ".serialize.instruction" directives.
586 2004-05-06 Nick Clifton <nickc@redhat.com>
588 * messages (as_internal_value_out_of_range): Print a message about
589 a value being out of range. Be consistent about whether the
590 values are printed in decimal or hexadecimal.
591 (as_warn_value_out_of_range): Generate a warning message about an
593 (as_bad_value_out_of_range): Generate an error message about an
595 * as.h: Prototype the new functions.
596 * config/tc-alpha.c (insert_operand): Use new function.
597 * config/tc-arc.c (arc_insert_operand): Likewise.
598 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
599 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
600 * config/tc-ppc.c (ppc_insert_operand): Likewise.
601 * config/tc-s390.c (s390_insert_operand): Likewise.
602 * config/tc-v850.c (v850_insert_operand): Likewise.
604 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
606 * configure.in: Set em=linux for frv-*-*linux*.
607 * configure: Rebuilt.
608 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
609 (frv_md_fdpic_enabled): New.
610 * config/tc-frv.c (frv_md_fdpic_enabled): New.
611 (DEFAULT_FDPIC): New.
612 (frv_flags): Use DEFAULT_FDPIC.
613 (frv_pic_flag): Likewise.
615 (md_longopts): Add -mnopic.
616 (md_parse_option): Handle it.
617 (md_show_usage): Add -mfdpic and -mnopic.
619 2004-05-05 Peter Barada <peter@the-baradas.com>
621 * config/tc-m68k.c: Add find_cf_chip to print list of valid
622 chips for invalid coldfire instructions, rename selectors
623 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
624 add current_chip to track which chip is referred to(including save/restore),
625 use current_chip to select control registers, not current_arch.
626 (md_show_usage): Add new chips.
627 * doc/c-m68k.texi: Document new command line switches.
629 2004-05-05 Jakub Jelinek <jakub@redhat.com>
631 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
632 (NOP_OPCODE): Define.
633 (s390_align_code): Remove prototype.
634 * tc-s390.c (s390_align_code): Remove.
636 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
638 * config/tc-ia64.c (make_unw_section_name): Removed.
639 (start_unwind_section): New function.
640 (generate_unwind_image): Take const segT instead of const
642 (dot_handlerdata): Adjusted.
643 (dot_endp): Likewise.
645 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
647 * config/obj-elf.c (obj_elf_change_section): Allow the
648 ".note.GNU-stack" section has SHF_EXECINSTR.
650 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
652 * config/obj-elf.c (get_section): Return bfd_boolean.
653 (obj_elf_change_section): Call bfd_get_section_by_name_if
654 instead of bfd_map_over_sections.
656 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
658 * config/obj-elf.c (get_section): New function.
659 (obj_elf_change_section): Support multiple sections with same
662 2004-04-30 Nick Clifton <nickc@redhat.com>
664 * config/tc-arm.c (create_register_alias): Fix typo checking for
665 case sensitive register aliases.
666 (co_proc_number): Use error message string in all_reg_maps[]
668 (cp_reg_required_here): Likewise.
669 (fp_reg_required_here): Likewise.
671 2004-04-29 Brian Ford <ford@vss.fsi.com>
673 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
675 2004-04-28 Chris Demetriou <cgd@broadcom.com>
677 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
678 (load_address, macro, mips_ip, md_parse_option)
679 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
680 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
681 embedded-PIC handling, and update comments.
682 (SWITCH_TABLE): Remove.
683 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
684 (enum mips_pic_level): Remove EMBEDDED_PIC.
685 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
686 (TC_FORCE_RELOCATION): Update comment.
687 * ecoff.c (ecoff_build_lineno): Add comment about some code that
688 might be safe to remove now that MIPS embedded-PIC is gone.
690 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
692 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
693 call to obj_set_subsection_attributes.
694 (obj_som_init_stab_section): Likewise.
695 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
696 (pa_def_subspaces): Provide comdat default.
697 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
698 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
699 calls to create_new_subspace and update_subspace to pass comdat flag.
700 (create_new_subspace, update_subspace): Add new comdat argument. Use
701 it in calls to obj_set_subsection_attributes.
702 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
703 and use of comdat, common and dup_comm parameters.
705 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
707 * config/obj-elf.c (obj_elf_change_section): Check if the old
708 group name is NULL before comparison.
710 2004-04-23 Chris Demetriou <cgd@broadcom.com>
712 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
714 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
716 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
718 2004-04-23 Chris Demetriou <cgd@broadcom.com>
720 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
721 (OPTION_MEMBEDDED_PIC): Remove.
722 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
723 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
724 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
725 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
726 (OPTION_ELF_BASE): Renumber.
727 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
728 (md_show_usage): Remove mention of -membedded-pic.
729 * doc/as.texinfo: Remove mention of -membedded-pic.
731 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
733 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
734 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
736 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
737 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
738 USE_GLOBAL_POINTER_OPT.
740 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
742 * config/tc-mips.c (macro): One more use of load_delay_nop.
744 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
746 * config/tc-mips.c (load_delay_nop): New function.
747 (load_address, macro): Use load_delay_nop() to build a nop
748 which can be omitted with gpr_interlocks.
750 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
752 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
753 cop_interlocks): Remove superfluous CPU entries.
755 2004-04-22 Paul Brook <paul@codesourcery.com>
757 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
759 2004-04-22 Peter Barada <peter@the-baradas.com>
761 * NEWS: Added support for EMAC instructions and MAC/EMAC
763 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
764 scale factor tokens, trailing_ampersand to mark mask addressing
765 for MAC/EMAC instructions.
766 * config/m68k-parse.y: Add options_ampersand clause, '<<',
768 (yylex): Handle '>', '<', and '&' following '+'.
769 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
770 architectures in archs[].
771 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
772 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
774 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
775 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
777 Add EMAC operands to init_table[].
779 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
781 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
783 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
784 * config/tc-arm.c (enum mstate): Delete from here.
785 (mapping_state): Remove the static mapstate variable and instead
786 store the state in the segment. This allows a per-section mapping
787 state. Handle and ignore MAP_UNDEFINED states.
788 (arm_elf_change_section): Get the current mapping state from the
790 (s_ltorg): Set the mapping state to MAP_DATA.
791 (arm_cleanup): Use arm_elf_change_section to get the mapping state
792 for each pool as it is emitted.
794 2004-04-22 Nick Clifton <nickc@redhat.com>
796 * config/tc-arm.h: Formatting tidy ups.
798 2004-04-20 Chris Demetriou <cgd@broadcom.com>
800 * NEWS: Note that MIPS -membedded-pic option is deprecated.
802 2004-04-20 DJ Delorie <dj@redhat.com>
804 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
805 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
806 [TE_PE] (O_secrel): Define.
807 [TE_PE] (x86_pe_cons_fix_new): New.
808 [TE_PE] (pe_directive_secrel): Likewise.
809 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
811 2004-04-19 Eric Christopher <echristo@redhat.com>
813 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
814 of previous patch for fix in gcc.
816 2004-04-19 Jakub Jelinek <jakub@redhat.com>
818 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
820 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
822 * read.c (do_align): Call md_flush_pending_output, if defined.
824 2004-04-16 Alan Modra <amodra@bigpond.net.au>
826 * expr.c (operand): Correct checks for ++ and --.
828 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
830 * config/tc-generic.c: Add some comments.
832 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
834 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
835 -{no-}mfix-vr4122-bugs.
836 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
837 (append_insn, mips_emit_delays): Update accordingly.
838 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
839 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
840 (md_parse_option): Update after above changes.
841 (md_show_usage): Add -mfix-vr4120.
843 2004-04-13 Bob Wilson <bob.wilson@acm.org>
845 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
846 of .section directive; add a reference to the ELF .subsection
849 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
851 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
854 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
856 * Makefile.am: Remove mips from aout targets.
857 * Makefile.in: Regenerate.
858 * configure.in: Remove mips-dec-bsd* target.
859 * configure: Regenerate.
861 2004-04-07 Alan Modra <amodra@bigpond.net.au>
864 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
865 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
866 Update "mapping". Restrict some @ modifiers to 32 bit.
868 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
869 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
871 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
872 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
873 dont_adjust_reloc_32 is set.
874 (md_longopts): Add option -renesas.
875 (md_parse_option, md_show_usage): Likewise.
876 * doc/c-sh.texi: Likewise.
878 2004-04-01 Dave Korn <dk@artimi.com>
880 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
881 hi16 and lo16 fixS structs.
882 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
883 exactly the same way as for RELOC_DLX_REL16.
884 (machine_ip): properly respect LO flag in the_insn and
885 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
886 (md_apply_fix3): apply RELOC_DLX_LO16.
888 2004-03-30 Stan Shebs <shebs@apple.com>
890 Remove long-obsolete MPW support.
891 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
892 * configure.in: Remove mention of ppc-*-mpw* config.
893 * configure.in: Likewise.
895 2004-03-30 Nick Clifton <nickc@redhat.com>
897 * config/tc-arm.c (meabi_flags): Make its use conditional upon
898 OBJ_ELF being defined.
900 2004-03-27 Alan Modra <amodra@bigpond.net.au>
902 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
904 2004-03-23 Paul Brook <paul@codesourcery.com>
906 * config/tc-arm.c (meabi_flags): New variable.
907 (arm_parse_eabi): New function.
908 (md_begin): Set flags for EABI v3.
910 (arm_long_opts): Add meabi.
911 * doc/as.texinf <ARM>: Document -meabi.
912 * doc/c-arm.texi: Ditto.
914 2004-03-22 Bob Wilson <bob.wilson@acm.org>
916 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
917 tables even when use_literal_section flag is not set.
919 2004-03-22 Alan Modra <amodra@bigpond.net.au>
921 * config/tc-sh.c: Remove trailing whitespace.
923 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
925 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
926 --mul-bug-abort and the default behavior.
927 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
928 (err_for_dangerous_mul_placement): New variable.
929 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
931 (md_cris_relax_table): Have placeholder for STATE_MUL.
932 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
933 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
935 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
937 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
938 alignment and position of this frag, emit error message if
940 (md_assemble): For a multiply insn and when checking it,
941 transform the current frag into a special frag for that purpose.
942 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
943 OPTION_MULBUG_ABORT_ON>: Handle new options.
945 2004-03-19 Bob Wilson <bob.wilson@acm.org>
947 * config/tc-xtensa.c (mark_literal_frags): New function.
948 (xtensa_move_literals): Call mark_literal_frags for all literal
949 segments, including init and fini literal segments.
950 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
952 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
954 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
955 (pa_comm): Set BSF_OBJECT in symbol flags.
957 2004-03-19 Alan Modra <amodra@bigpond.net.au>
959 * Makefile.am: Run "make dep-am".
960 * Makefile.in: Regenerate.
961 * doc/Makefile.in: Regenerate.
962 * config.in: Regenerate.
963 * po/gas.pot: Regenerate.
965 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
967 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
968 (demand_empty_rest_of_line): Issue an error here.
969 (ignore_rest_of_line): Silently skip to end.
970 (demand_copy_string): Issue an error, not warning.
972 * config/obj-elf.c (obj_elf_section_name): Likewise.
973 (obj_elf_section): Likewise.
974 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
975 (arc_extinst): Likewise.
976 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
977 (dot_spill): Likewise.
978 (dot_unwabi): Likewise.
979 (dot_prologue): Likewise.
981 * expr.c (operand): Reject ++ and --.
982 (operator): Likewise.
984 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
986 * config/tc-sh.c: Include dw2gencfi.h.
987 (sh_cfi_frame_initial_instructions): New function.
988 (sh_regname_to_dw2regnum): Likewise.
989 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
991 (TARGET_USE_CFIPOP): Define.
992 (tc_cfi_frame_initial_instructions): Likewise.
993 (tc_regname_to_dw2regnum): Likewise.
994 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
995 * Makefile.am: Update dependencies.
996 * Makefile.in: Regenerate.
998 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1000 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1001 * configure: Regenerate.
1003 2004-03-12 Bob Wilson <bob.wilson@acm.org>
1005 * read.c (s_leb128): Call md_flush_pending_output.
1007 2004-03-12 Michal Ludvig <mludvig@suse.cz>
1009 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1010 * config/tc-i386.h (CpuPadLock): New define.
1011 (CpuUnknownFlags): Added CpuPadLock.
1013 2004-03-07 Andreas Schwab <schwab@suse.de>
1015 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1017 2004-03-07 Richard Henderson <rth@redhat.com>
1019 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1020 (cfi_finish): Likewise for fde.
1022 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1024 * config/tc-ia64.c (md_assemble): Properly handle NULL
1026 (ia64_handle_align): Don't abort if failed to add a stop bit.
1028 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1030 * Makefile.in: Regenerated.
1031 * aclocal.m4: Likewise.
1032 * configure: Likewise.
1033 * doc/Makefile.in: Likewise.
1035 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1037 * config/tc-ia64.c (dot_align): New.
1038 (ia64_do_align): Make it static.
1039 (md_pseudo_table): Use "dot_align" for "align".
1040 (ia64_md_do_align): Don't set align_frag here.
1041 (ia64_handle_align): Add a stop bit to the previous bundle if
1044 * config/tc-ia64.h (ia64_do_align): Removed.
1046 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1048 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1049 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1050 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1051 the most general type or the user specifically requested it.
1052 (md_assemble): Add a new error message for when an instruction
1053 is understood, but is not allowed due to an -isa option.
1055 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1057 * config/tc-ia64.c (align_frag): New.
1058 (md_assemble): Set the tc_frag_data field in align_frag for
1059 IA64_OPCODE_FIRST instructions.
1060 (ia64_md_do_align): Set align_frag.
1061 (ia64_handle_align): Add a stop bit if needed.
1063 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1064 (TC_FRAG_INIT): New.
1066 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1068 * config/tc-frv.c (fr400_audio): New variable.
1069 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1070 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1071 (target_implements_insn_p): New function.
1072 (md_assemble): Report an error if the processor doesn't implement
1075 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1077 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1078 (md_parse_option): Ditto.
1079 (OPTION_NO_SPECIAL_M32R): Added.
1080 (md_show_usage): Document it.
1081 (enable_speial_m32r): Changed a default value from 0 to 1.
1082 * doc/c-m32r.texi: Document the -no-bitinst option.
1084 2004-02-27 Nick Clifton <nickc@redhat.com>
1086 * config/tc-sh.c (get_operand): Revert previous delta.
1087 (tc_gen_reloc): Check for an unknown reloc type before processing
1090 2004-02-27 Hannes Reinecke <hare@suse.de>
1092 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1093 .insn pseudo operation.
1095 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1097 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1098 added for wrong syntax.
1100 2004-02-26 Eric Christopher <echristo@redhat.com>
1102 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1103 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1105 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1107 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1108 nibble types to assembler.
1110 2004-02-25 Fred Fish <fnf@redhat.com>
1112 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1114 2004-02-20 James E Wilson <wilson@specifixinc.com>
1116 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1118 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1119 (ia64_estimate_size_before_relax): New.
1120 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1121 (generate_unwind_image): Pass 1 to fixup_unw_records.
1122 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1123 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1125 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1127 * stabs.c (generate_asm_file): Avoid warning about use of
1128 uninitialized variable.
1130 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1132 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1133 body, and endp, allow unwind records which do not have a "t"
1134 (time/instruction) field.
1136 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1138 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1139 (do_mav_dspsc_2): Likewise.
1140 Fix accumulator registers move opcodes.
1142 2004-02-13 Hannes Reinecke <hare@suse.de>
1143 Jakub Jelinek <jakub@redhat.com>
1145 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1147 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1149 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1150 (tc_frob_symbol): New macro definition.
1151 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1153 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1155 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1158 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1160 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1161 (TC_CASE_SENSITIVE): ... this.
1162 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1163 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1165 2004-02-06 James E Wilson <wilson@specifixinc.com>
1167 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1168 (generate_unwind_image): Re-add it here.
1170 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1172 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1173 * read.h (SKIP_WHITESPACE): Turn into an expression.
1174 * read.c (read_a_source_file): A pseudo is removed by having a
1177 2004-02-05 James E Wilson <wilson@specifixinc.com>
1179 * config/tc-ia64.c (output_endp): New.
1180 (count_bits): Delete.
1181 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1182 endp unwind records.
1183 (fixup_unw_records): Handle endp unwind records. Delete code for
1184 shortening prologue regions not followed by a body record.
1185 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1186 * config/tc-ia64.h (unw_record_type): Add endp.
1188 2004-02-03 James E Wilson <wilson@specifixinc.com>
1190 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1191 fill padding bytes with zeroes.
1192 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1193 sets unwind_record slot_number and slot_frag fields.
1195 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1197 * config/tc-mips.c (add_got_offset_hilo): New function.
1198 (macro): Use load_register() and add_got_offset_hilo() to load
1199 constants instead of hardcoding code sequences throughout.
1201 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1203 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1205 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1207 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1209 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1210 of hard-coded test for TARGET_OS=elf.
1212 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1214 * config/tc-mips.c (hilo_interlocks): Change definition
1215 so that MIPS32, MIPS64 and later ISAs are included, along with
1216 the already-included machines. Update comments.
1218 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1220 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1221 undefined local labels.
1223 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1225 * config/tc-mips.c (load_address, macro): Update comments about
1226 NewABI GP relaxation.
1228 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1230 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1231 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1232 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1233 (set_at, load_register, load_address, move_register): Likewise.
1234 (load_got_offset, add_got_offset): Likewise.
1235 Update all calls and tidy accordingly.
1237 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1239 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1240 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1241 (RELAX_USE_SECOND): Bump to 0x10000.
1242 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1243 (mips_macro_warning): New variable.
1244 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1245 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1246 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1248 (append_insn): Update mips_macro_warning.sizes.
1249 (macro_start, macro_warning, macro_end): New functions.
1250 (macro_build): Don't emit warnings here.
1251 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1252 (md_convert_frag): Check for cases where one macro alternative
1253 needs a warning and the other doesn't. Emit a warning if the
1254 longer sequence was chosen.
1256 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1258 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1259 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1260 the first sequence, the size of the second sequence, and a flag
1261 that says whether we should warn.
1262 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1263 (RELAX_FIRST, RELAX_SECOND): New.
1264 (mips_relax): New variable.
1265 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1266 (append_insn): Remove "place" argument. Use mips_relax.sequence
1267 rather than "place" to check whether we're expanding the second
1268 alternative of a relaxable macro. Remove redundant check for
1269 branch relaxation. If generating a normal insn, and there
1270 is not enough room in the current frag, call relax_close_frag()
1271 to close it. Update mips_relax.sizes[]. Emit fixups for the
1272 second version of a relaxable macro. Record the first relaxable
1273 fixup in mips_relax. Remove tc_gen_reloc workaround.
1274 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1275 in the same way as in append_insn.
1276 (mips16_macro_build): Remove "place" argument.
1277 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1278 when generating the second version of a relaxable macro.
1279 (load_got_offset, add_got_offset): New functions.
1280 (load_address, macro): Use new relaxation machinery. Remove
1281 tc_gen_reloc workarounds.
1282 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1283 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1284 first version is needed.
1285 (tc_gen_reloc): Remove relaxation handling.
1286 (md_convert_frag): Go through the fixups for a relaxable macro and
1287 mark those that belong to the unneeded alternative as done. If the
1288 second alternative is needed, adjust the fixup addresses to account
1289 for the deleted first alternative.
1291 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1293 * frags.h (frag_room): Declare.
1294 * frags.c (frag_room): New function.
1295 * doc/internals.texi: Document it.
1297 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1299 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1300 optimization for -mtune=r3900, as this will break on other CPUs.
1302 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1304 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1305 be relaxed, use fixup.
1306 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1308 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1310 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1313 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1315 * config/tc-mips.c (append_insn): Properly detect variant frags
1316 that preclude swapping of relaxed branches. Correctly swap
1317 instructions between frags when dealing with relaxed branches.
1319 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1321 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1323 * aclocal.m4: Regenerate.
1324 * configure: Regenerate.
1326 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1328 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1331 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1333 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1334 reloc, reserve space for the delay slot as well as the jalr itself.
1336 2004-01-09 Paul Brook <paul@codesourcery.com>
1338 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1339 (do_vfp_sp2_from_reg2): New function.
1341 (do_vfp_dp_from_reg2): Check return values properly.
1343 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1345 * config/tc-mips.c (warn_nops): Remove static variable.
1346 (macro): Remove test of warn_nops.
1347 (md_shortops): Remove 'n'.
1348 (md_parse_option): Remove 'n' case.
1349 (md_show_usage): Remove -n.
1350 * doc/as.texinfo (Overview): Remove MIPS -n option.
1351 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1352 * NEWS: Mention removal of MIPS -n option.
1354 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1355 (cop_interlocks): Check ISA level.
1356 (cop_mem_interlocks): Define.
1357 (reg_needs_delay): Check cop_interlocks rather than
1358 ISA_HAS_COPROC_DELAYS.
1359 (append_insn): Likewise. Use cop_mem_interlocks rather than
1360 directly checking mips_opts.isa.
1361 (mips_emit_delays): Likewise.
1363 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1365 * config/tc-ia64.c (unwind): Move next_slot_number and
1366 next_slot_frag to ...
1367 (unw_rec_list): Here.
1368 (free_list_records): Removed.
1369 (output_unw_records): Likewise.
1370 (generate_unwind_image): Make it void.
1371 (alloc_record): Initialize next_slot_number and next_slot_frag.
1372 (slot_index): Take .org, .space and .align into account.
1373 (fixup_unw_records): Don't set slot_number to 0. Use
1374 list->next_slot_number and list->next_slot_frag instead of
1375 unwind.next_slot_number and unwind.next_slot_frag.
1376 (ia64_convert_frag): New.
1377 (generate_unwind_image): Generate a rs_machine_dependent frag
1379 (emit_one_bundle): Use list->next_slot_number and
1380 list->next_slot_frag instead of unwind.next_slot_number and
1381 unwind.next_slot_frag.
1383 * config/tc-ia64.h (md_convert_frag): Defined as
1385 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1387 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1389 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1390 * config/tc-frv.h (md_apply_fix3): Don't define.
1391 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1393 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1394 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1395 * config/tc-frv.c (line_separator_chars): Add `!'.
1396 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1397 * config/tc-frv.c (md_assemble): Clear insn upfront.
1398 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1399 * config/tc-frv.c (OPTION_FDPIC): New macro.
1400 (md_longopts): Add mfdpic.
1401 (md_parse_option): Handle it.
1402 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1403 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1404 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1405 (frv_pic_ptr): Parse funcdesc.
1407 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1409 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1410 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1412 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1414 * Makefile.am (Makefile): Move the dependency on
1415 $(BFDDIR)/configure.in to...
1416 (CONFIG_STATUS_DEPENDENCIES): ... here.
1417 (AUTOMAKE_OPTIONS): Require automake 1.8.
1418 * Makefile.in: Regenerate.
1419 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1420 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1421 $(BFDDIR)/configure.in here as well.
1422 * doc/Makefile.in: Regenerate.
1424 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1426 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1427 * Makefile.in: Regenerate.
1428 * aclocal.m4: Regenerate.
1429 * doc/Makefile.am (install, install-info): Remove.
1430 (install-data-local): A new hook for install-info.
1431 (AUTOMAKE_OPTIONS): Require automake 1.8.
1432 * doc/Makefile.in: Regenerate.
1434 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1436 * doc/c-sh.texi: Update description about floating point behavior
1439 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1441 * configure.in: Add m68k-uClinux target.
1442 * configure: Regenerate.
1444 For older changes see ChangeLog-0203
1450 version-control: never