1 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4 asymbol *, instead use symbol_get_bfdsym.
6 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
8 * config/tc-m68k.c (select_control_regs): Add mcf5249.
10 2004-09-30 Paul Brook <paul@codesourcery.com>
12 * config/tc-arm.c (do_smi, do_nop): New functions.
13 (insns): Add ARMv6ZK instructions.
14 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
15 (tc_gen_reloc): Ditto.
16 (arm_cpus): Add mpcore and arm1176.
17 (arm_archs): Add armv6{k,z,zk}.
18 * doc/c-arm.texi: Document new cores and architectures.
20 2004-09-30 Nick Clifton <nickc@redhat.com>
22 * config/tc-arm.c: Use ISO C90 formatting.
24 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
26 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
27 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
28 REG_TYPE_MVDX is expected.
30 2004-09-29 Marc Bevand <m.bevand@gmail.com>
32 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
34 2004-09-21 James E Wilson <wilson@specifixinc.com>
36 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
37 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
38 output_spill_base, output_unat_psprel, output_lc_psprel,
39 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
40 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
41 output_spill_psprel_p): Use it.
43 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
45 * config/tc-crx.c (handle_LoadStor): New function.
46 Handle load/stor unique instructions before parsing.
48 2004-09-17 Paul Brook <paul@codesourcery.com>
50 * config/tc-arm.c (s_arm_rel31): New funciton.
51 (md_pseudo_table): Add .rel31.
52 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
53 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
54 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
55 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
56 (arm_parse_reloc): Add (target2).
58 2004-09-17 Alan Modra <amodra@bigpond.net.au>
60 * Makefile.am: Run "make dep-am".
61 * Makefile.in: Regenerate.
62 * aclocal.m4: Regenerate.
63 * configure: Regenerate.
64 * doc/Makefile.in: Regenerate.
65 * po/POTFILES.in: Regenerate.
66 * po/gas.pot: Regenerate.
68 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
70 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
73 2004-09-13 Paul Brook <paul@codesourcery.com>
75 * config/tc-arm.c: Rename RELABS to TARGET1.
77 2004-09-13 Alan Modra <amodra@bigpond.net.au>
79 * messages.c (as_internal_value_out_of_range): Cast values passed
80 to as_bad_where or as_warn_where to proper type.
82 2004-09-11 Theodore A. Roth <troth@openavr.org>
84 * config/tc-avr.c: Add support for
85 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
87 2004-09-09 Alan Modra <amodra@bigpond.net.au>
89 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
90 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
92 2004-09-08 Paul Brook <paul@codesourcery.com>
94 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
95 fini_array and preinit_array section types.
96 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
98 * doc/as.texinfo: Document extra section types.
100 2004-09-02 Mark Mitchell <mark@codesourcery.com>
102 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
103 * Makefile.in: Regenerated.
104 * configure.in: Set em for arm*-*-symbianelf*.
105 * configure: Regenerated.
106 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
107 vectors when appropriate.
108 * config/te-symbian.h: New file.
110 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
112 * config/tc-crx.c (gettrap): Exception vector can be case
114 (process_label_constant): Fix a 32-bit displacement bug in branch
116 (get_operandtype) : Bug fix, wrong operand was used.
117 (process_label_constant): Initialize relocation type to
120 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
122 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
123 for synthesizable cores.
125 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
127 2004-08-25 Dmitry Diky <diwil@spec.ru>
129 * config/tc-msp430.c: Clean-up the code.
130 (md_relax_table): New relax table.
131 (mcu_types): Sort MCU types.
132 (md_pseudo_table): Add .profiler pseudo handler.
133 (pow2value): New function.
134 (msp430_profiler): New function.
135 (msp430_operands): Add new insns handlers.
136 (msp430_srcoperand): Add register operand handler, allow complex
138 (md_estimate_size_before_relax): Rewritten.
139 (md_convert_frag): Rewritten.
140 (msp430_relax_frag): New function.
141 * config/tc-msp430.h (md_relax_frag): define macro
142 * doc/c-msp430.texi: Update information.
144 2004-08-24 Nick Clifton <nickc@redhat.com>
146 * as.c (std_shortopts): Allow -g to take an optional argument.
147 (parse_args): Pass any switch starting with -g on to the backend
150 2004-08-18 Mark Mitchell <mark@codesourcery.com>
152 * configure.in (arm*-*-symbianelf*): New target.
153 (arm*-*-eabi*): Likewise.
154 * configure: Regenerated.
156 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
157 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
160 2004-08-18 Jakub Jelinek <jakub@redhat.com>
162 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
163 argument, don't do anything if current section is not
164 .gnu.linkonce.t.* and linkonce_empty is set.
165 (generate_unwind_image, dot_endp): Adjust callers, call
166 start_unwind_section (*, 1) if nothing will be put into the
169 2004-08-17 Nick Clifton <nickc@redhat.com>
171 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
172 (show_usage): Add -g.
173 (std_longopts): Add --gen-debug. Alpha sort the table.
174 (parse_args): Print an error message if a switch is not handled.
175 Handle the -g switch, calling md_debug_format_selector() if
177 * NEWS: Mention new feature.
178 * doc/as.texinfo: Document new switch.
179 * doc/internals.texi: Document behaviour of md_parse_option.
181 * config/tc-arm.c (md_parse_option): Do not issue an error message
182 if the switch is not recognised.
183 * config/tc-m68k.c (md_parse_option): Likewise.
184 * config/tc-pdp11.c (md_parse_option): Likewise.
185 * config/tc-v850.c (md_parse_option): Likewise.
187 * as.h: Fix up formatting.
190 2004-08-16 Nick Clifton <nickc@redhat.com>
192 * macro.c (macro_set_alternate): Use ISO C90 formatting.
194 * configure.in: Sort architecture based tables alphabetically.
195 * configure: Regenerate.
197 2004-08-16 Alan Modra <amodra@bigpond.net.au>
199 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
200 { "cc", 68 }, with { "cr", 70 }.
202 2004-08-13 Jan Beulich <jbeulich@novell.com>
203 Nick Clifton <nickc@redhat.com>
205 * as.c: Add and handle new --alternate command line option.
206 * macro.c (macro_set_alternate): New.
207 * macro.h (macro_set_alternate): Declare.
208 * read.c: Add and handle new .altmacro and .noaltmacro directives.
209 * doc/as.texinfo: Document new command line option and pseudo-ops
210 as well as insert documentation originating from gasp about
211 alternate macro syntax.
212 * NEWS: Mention new command line option and pseudo-ops.
214 2004-08-10 Mark Mitchell <mark@codesourcery.com>
216 * expr.c (operand): Handle the "~", "-", and "!" operators applied
219 2004-08-06 Paul Brook <paul@codesourcery.com>
221 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
222 Handle new relocations.
223 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
225 2004-08-05 Bob Wilson <bob.wilson@acm.org>
227 * write.c (relax_segment): Use was_address instead of address when
228 setting fr_fix field for align frag due to backwards .org.
230 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
232 Introduce SH2a support.
233 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
234 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
236 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
237 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
238 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
239 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
240 to end of conditional expression.
241 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
242 * config/tc-sh.c: Add sh2a-nofpu support.
243 2003-12-29 DJ Delorie <dj@redhat.com>
244 * tc-sh.c: Add sh2a support.
245 (parse_reg): Add tbr.
246 (parse_at): Support @@(disp,tbr).
247 (get_specific): Support sh2a opcodes.
248 (insert4): New, for 4 byte relocs.
249 (build_Mytes): Support sh2a opcodes.
250 (md_apply_fix3_Mytes): Support sh2a opcodes.
251 2003-12-02 Michael Snyder <msnyder@redhat.com>
252 * config/tc-sh.c (md_parse_option): Handle sh2a.
253 (sh_elf_final_processing): Ditto.
255 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
257 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
260 2004-07-27 Alan Modra <amodra@bigpond.net.au>
262 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
263 (ppc_arch): Expand comment.
265 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
267 * config/tc-crx.c: Support evaluating the difference between two
269 * config/tc-crx.h: Likewise.
271 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
273 * config/tc-ia64.c (start_unwind_section): Set the linked-to
275 (ia64_elf_section_change_hook): Set the linked-to section for
278 2004-07-26 Dmitry Diky <diwil@spec.ru>
280 * config/tc-msp430.c: Add new subtargets: msp430x1610,
281 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
282 msp430xG438, msp430xG439.
284 2004-07-25 Daniel Jacobowitz <dan@debian.org>
286 * doc/as.texinfo (Section, PushSection): Correct documentation
289 2004-07-21 Jan Beulich <jbeulich@novell.com>
291 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
292 permissible for the selected instruction suffix.
293 (match_template): Don't permit 64-bit general purpose operands in
295 (finalize_imm): Permit 64-bit immediates.
296 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
297 specially except for the width of the used base and/or index
298 registers. For 32-bit displacements, use sign-extended
299 relocations only when using 64-bit addressing.
300 Force zero displacement on rip-relative addressing when there is
301 no other displacement.
302 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
303 specially except for the width of the used base and/or index
305 (parse_register): Disallow Reg64 registers in 32-bit mode.
307 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
308 suffix if the instruction doesn't support it.
310 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
312 * config/tc-mips.c (append_insn): Handle constant expressions with
313 no associated relocation.
314 (mips_ip): Cancel the expression after use for the Q format
316 (parse_relocation): Return no relocation for unsupported
318 (my_getSmallExpression): Return no relocation if no relocation
321 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
323 * config/obj-som.c (adjust_stab_sections): Add prototype.
324 (obj_som_compiler, obj_som_version, obj_som_copyright,
325 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
326 * config/tc-hppa.c (update_subspace): Likewise.
327 (is_defined_subspace): Amplify comment.
328 * config/obj-som.h (som_frob_file): Add prototype.
330 2004-07-19 Christopher Faylor <cgf@timesys.com>
331 H.J. Lu <hongjiu.lu@intel.com>
333 * subsegs.c (section_symbol): Don't create a new segment when
334 existing segment is undefined.
336 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
338 * config/tc-arm.c: Include include/opcode/arm.h.
339 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
340 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
341 (FPU_ARCH_*): Delete.
342 * Makefile.am: Update dependencies.
343 * Makefile.in: Regenerate.
345 2004-07-15 Nick Clifton <nickc@redhat.com>
347 * configure.in: Accept armbe as a big-endian arm configuration.
348 * configure: Regenerate.
350 2004-07-13 Thomas Nystrom <thn@saeab.se>
352 * config/tc-i386.c (T_SHIFTOP): New constant.
353 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
354 (intel_el1): Handle '~'.
355 (intel_get_token): Handle '<>', '&', '|' and '~'.
357 2004-07-13 Nick Clifton <nickc@redhat.com>
359 (md_assemble): Remove spurious newline from end of as_bad error
361 (intel_e05_1): Likewise.
362 (intel_e11): Likewise.
363 (intel_match_token): Likewise.
365 2004-07-11 Andreas Schwab <schwab@suse.de>
367 * config/tc-m68k.c: Convert to C90. Remove redundant
368 declarations. Indentation fixup.
369 [M68KCOFF]: Include "obj-coff.h" instead of declaring
370 obj_coff_section ourselves.
372 2004-07-09 James E Wilson <wilson@specifixinc.com>
374 * config/tc-ia64.c (default_big_endian): New.
375 (dot_byteorder, md_begin): Use it.
376 (md_parse_option): Set it.
378 2004-07-09 Nick Clifton <nickc@redhat.com>
380 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
381 * configure: Regenerate.
382 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
383 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
384 sh_find_elf_flags if necessary.
386 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
388 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
389 going to be split into more than one in-place addend, return 0
390 for relocations against mergeable sections. Associate comments
393 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
395 * Makefile.am (CPU_TYPES): Add crx.
396 (TARGET_CPU_CFILES): Add config/tc-crx.c.
397 (TARGET_CPU_HFILES): Add config/tc-crx.h.
398 (DEPTC_crx_elf): New target.
399 (DEPOBJ_crx_elf): Likewise.
400 (DEP_crx_elf): Likewise.
401 * Makefile.in: Regenerate.
402 * configure.in: Add crx* target.
403 * configure: Regenerate.
404 * config/tc-crx.c: New file.
405 * config/tc-crx.h: New file.
406 * NEWS: Mention new target.
408 2004-07-06 Nick Clifton <nickc@redhat.com>
410 * config.in: Undefine TARGET_SYMBIAN by default.
412 * configure: Regenerate. Add sh-symbian-elf target. If
413 selected define TARGET_SYMBIAN.
414 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
415 format if TARGET_SYMBIAN has been defined.
417 * output-file.c (output_file_create): Report the target format
418 chosen when bfd_openw reports that it is invalid.
420 * config/obj-coff.c (coff_pseudo_table): Only define the weak
421 pseudo for BFD based assemblers.
423 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
426 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
427 (md_parse_option): Remove redundant -isa testing.
428 Make bfd_arch variable const.
429 (md_show_usage): Make bfd_arch variable const.
431 2004-07-03 James E Wilson <wilson@specifixinc.com>
433 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
434 * config/tc-ia64.h (md_frag_check): Define.
436 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
438 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
440 * doc/as.texinfo (Weak): Document PE weak symbols.
442 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
444 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
445 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
446 (mips_frob_file): Rework so that only a single pass through the
447 relocs is needed. Allow %lo()s to have higher offsets than their
448 corresponding %hi()s or %got()s.
450 2004-07-02 Nick Clifton <nickc@redhat.com>
452 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
453 allow values which have come from undefined symbols.
454 Always consider this fixup to have been processed as a reloc
455 cannot be generated for it.
457 2004-07-02 Alan Modra <amodra@bigpond.net.au>
459 * frags.h (struct frag): Add has_code and insn_addr fields.
460 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
461 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
462 * config/tc-ppc.h (md_frag_check): Define.
464 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
466 * doc/Makefile.am (info): Rename goal to...
467 (info-local): ... this, to preserve implicit dependencies.
468 * doc/Makefile.in: Regenerate with automake 1.8.5.
470 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
472 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
473 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
474 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
475 (tc_gen_reloc): Likewise.
476 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
477 (m32r_parse_name): Likewise.
478 (m32r_cgen_parse_fix_exp): Likewise.
479 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
480 (O_PIC_reloc): Likewise.
481 (TC_CGEN_PARSE_FIX_EXP): Likewise..
482 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
483 for @GOTOFF, @GOT, @PLT.
485 2004-06-21 Jan Beulich <jbeulich@novell.com>
487 * gas/symbols.c: While discarding ordinary local absolute symbols
488 when --strip-local-absolute is in effect, retain file symbols.
490 2004-06-20 Andreas Schwab <schwab@suse.de>
492 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
493 (md_parse_option): Likewise.
495 2004-06-17 Jan Beulich <jbeulich@novell.com>
497 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
498 * config/te-netware.h: New file.
499 * config/te-ppcnw.h: Delete: Obsolete.
500 * configure.in: Eliminate ill NetWare targets. Make generic
501 NetWare target use proper emulation.
502 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
503 reference to new te-netware.h.
504 * configure: Regenerate.
505 * Makefile.in: Regenerate.
507 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
509 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
510 comparison in .insn pseudo operation.
512 2004-06-15 Alan Modra <amodra@bigpond.net.au>
514 * config/obj-coff.c (coff_adjust_section_syms): Use
515 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
516 (coff_frob_section): Likewise.
517 * config/tc-mips.c (md_apply_fix3): Likewise.
518 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
519 (elf_frob_file_after_relocs): Likewise.
521 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
523 * config/tc-hppa.c (log2): Rename to exact_log2.
524 (pa_next_subseg): Delete unused function.
525 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
526 (create_new_subspace): Likewise.
529 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
532 2004-05-28 DJ Delorie <dj@redhat.com>
534 * config/tc-mn10300.h (tc_fix_adjustable): Define.
535 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
536 or non-merged symbols.
538 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
540 * config/tc-ia64.c (remove_marked_resource): Save, clear and
541 restore the old slot when inserting srlz.i/srlz.d.
543 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
545 * Makefile.am: Regenerate dependecies.
546 * Makefile.in: Regenerate.
547 * config/tc-sh.c (valid_arch): Make unsigned.
548 (preset_target_arch): Likewise.
549 (md_begin): Use new architecture flags system.
550 (get_specific): Likewise.
551 (assemble_ppi): Likewise.
552 (md_assemble): Likewise. Also fix error check for bad opcodes.
553 (md_parse_option): Likewise. Also generate -isa values according
554 to the table in bfd/cpu-sh.c instead of just constants. Also
555 allow <arch>-up ISA variants.
556 (sh_elf_final_processing): Replace if-else chain with a call to
558 * testsuite/gas/sh/arch: New directory.
559 * testsuite/gas/sh/arch/arch.exp: New test script.
560 * testsuite/gas/sh/arch/arch_expected.txt: New file.
561 * testsuite/gas/sh/arch/sh.s: New file.
562 * testsuite/gas/sh/arch/sh2.s: New file.
563 * testsuite/gas/sh/arch/sh-dsp.s: New file.
564 * testsuite/gas/sh/arch/sh2e.s: New file.
565 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
566 * testsuite/gas/sh/arch/sh3.s: New file.
567 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
568 * testsuite/gas/sh/arch/sh3e.s: New file.
569 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
570 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
571 * testsuite/gas/sh/arch/sh4.s: New file.
572 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
573 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
574 * testsuite/gas/sh/arch/sh4a.s: New file.
576 2004-05-28 Peter Barada <peter@the-baradas.com>
578 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
579 with zero offset into mode 2 addressing to save a word.
581 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
583 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
584 (ar_is_only_in_integer_unit): New.
585 (ar_is_only_in_memory_unit): New.
586 (generate_unwind_image): Silence gcc on 32bit host.
587 (md_assemble): Use ar_is_only_in_integer_unit instead of
588 ar_is_in_integer_unit. Check AR access.
590 2004-05-27 Peter Barada <peter@the-baradas.com>
592 * config/tc-m68k.c (md_begin): Sort the opcode table into
594 (m68k_compare_opcode): New function to do the sorting.
596 2004-05-24 Peter Barada <peter@the-baradas.com>
598 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
599 addressing on MIT style operands.
600 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
602 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
605 2004-05-23 Alan Modra <amodra@bigpond.net.au>
607 * expr.c (operand, operator): Don't reject '++' and '--'.
609 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
611 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
614 2004-05-17 Adam Nemet <anemet@lnxw.com>
616 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
617 * configure: Regenerate.
619 2004-05-13 Paul Brook <paul@codesourcery.com>
621 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
623 2004-05-13 Joel Sherrill <joel@oarcorp.com>
625 * configure.in (or32-*-rtems*): Switch to elf.
626 * configure: Regenerate.
628 2004-05-13 Nick Clifton <nickc@redhat.com>
630 * po/fr.po: Updated French translation.
632 2004-05-11 Nick Clifton <nickc@redhat.com>
634 * doc/as.texinfo (Section): Document G and T flags to .section
635 directive. Document the extra arguments that the G flag
636 requires. Document the #tls flag.
638 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
640 * subsegs.c (section_symbol): Create a new section symbol if
641 the existing one doesn't match.
642 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
644 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
646 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
647 to cope with VR4181A errata MD(1) and MD(4).
649 2004-05-07 Brian Ford <ford@vss.fsi.com>
651 * NEWS: Mention .secrel32 for pe[i]-i386.
653 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
655 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
658 2004-05-06 Daniel Jacobowitz <dan@debian.org>
660 * Makefile.am (DIST_SUBDIRS): Define.
661 * aclocal.m4: Regenerate with automake 1.8.4.
662 * Makefile.in: Likewise.
663 * doc/Makefile.in: Likewise.
665 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
667 * config/tc-ia64.c (dot_serialize): Declare.
668 (dot_serialize): New function.
669 (md_pseudo_table): Add ".serialize.data" and
670 ".serialize.instruction" directives.
672 2004-05-06 Nick Clifton <nickc@redhat.com>
674 * messages (as_internal_value_out_of_range): Print a message about
675 a value being out of range. Be consistent about whether the
676 values are printed in decimal or hexadecimal.
677 (as_warn_value_out_of_range): Generate a warning message about an
679 (as_bad_value_out_of_range): Generate an error message about an
681 * as.h: Prototype the new functions.
682 * config/tc-alpha.c (insert_operand): Use new function.
683 * config/tc-arc.c (arc_insert_operand): Likewise.
684 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
685 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
686 * config/tc-ppc.c (ppc_insert_operand): Likewise.
687 * config/tc-s390.c (s390_insert_operand): Likewise.
688 * config/tc-v850.c (v850_insert_operand): Likewise.
690 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
692 * configure.in: Set em=linux for frv-*-*linux*.
693 * configure: Rebuilt.
694 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
695 (frv_md_fdpic_enabled): New.
696 * config/tc-frv.c (frv_md_fdpic_enabled): New.
697 (DEFAULT_FDPIC): New.
698 (frv_flags): Use DEFAULT_FDPIC.
699 (frv_pic_flag): Likewise.
701 (md_longopts): Add -mnopic.
702 (md_parse_option): Handle it.
703 (md_show_usage): Add -mfdpic and -mnopic.
705 2004-05-05 Peter Barada <peter@the-baradas.com>
707 * config/tc-m68k.c: Add find_cf_chip to print list of valid
708 chips for invalid coldfire instructions, rename selectors
709 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
710 add current_chip to track which chip is referred to(including save/restore),
711 use current_chip to select control registers, not current_arch.
712 (md_show_usage): Add new chips.
713 * doc/c-m68k.texi: Document new command line switches.
715 2004-05-05 Jakub Jelinek <jakub@redhat.com>
717 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
718 (NOP_OPCODE): Define.
719 (s390_align_code): Remove prototype.
720 * tc-s390.c (s390_align_code): Remove.
722 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
724 * config/tc-ia64.c (make_unw_section_name): Removed.
725 (start_unwind_section): New function.
726 (generate_unwind_image): Take const segT instead of const
728 (dot_handlerdata): Adjusted.
729 (dot_endp): Likewise.
731 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
733 * config/obj-elf.c (obj_elf_change_section): Allow the
734 ".note.GNU-stack" section has SHF_EXECINSTR.
736 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
738 * config/obj-elf.c (get_section): Return bfd_boolean.
739 (obj_elf_change_section): Call bfd_get_section_by_name_if
740 instead of bfd_map_over_sections.
742 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
744 * config/obj-elf.c (get_section): New function.
745 (obj_elf_change_section): Support multiple sections with same
748 2004-04-30 Nick Clifton <nickc@redhat.com>
750 * config/tc-arm.c (create_register_alias): Fix typo checking for
751 case sensitive register aliases.
752 (co_proc_number): Use error message string in all_reg_maps[]
754 (cp_reg_required_here): Likewise.
755 (fp_reg_required_here): Likewise.
757 2004-04-29 Brian Ford <ford@vss.fsi.com>
759 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
761 2004-04-28 Chris Demetriou <cgd@broadcom.com>
763 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
764 (load_address, macro, mips_ip, md_parse_option)
765 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
766 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
767 embedded-PIC handling, and update comments.
768 (SWITCH_TABLE): Remove.
769 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
770 (enum mips_pic_level): Remove EMBEDDED_PIC.
771 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
772 (TC_FORCE_RELOCATION): Update comment.
773 * ecoff.c (ecoff_build_lineno): Add comment about some code that
774 might be safe to remove now that MIPS embedded-PIC is gone.
776 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
778 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
779 call to obj_set_subsection_attributes.
780 (obj_som_init_stab_section): Likewise.
781 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
782 (pa_def_subspaces): Provide comdat default.
783 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
784 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
785 calls to create_new_subspace and update_subspace to pass comdat flag.
786 (create_new_subspace, update_subspace): Add new comdat argument. Use
787 it in calls to obj_set_subsection_attributes.
788 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
789 and use of comdat, common and dup_comm parameters.
791 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
793 * config/obj-elf.c (obj_elf_change_section): Check if the old
794 group name is NULL before comparison.
796 2004-04-23 Chris Demetriou <cgd@broadcom.com>
798 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
800 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
802 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
804 2004-04-23 Chris Demetriou <cgd@broadcom.com>
806 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
807 (OPTION_MEMBEDDED_PIC): Remove.
808 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
809 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
810 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
811 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
812 (OPTION_ELF_BASE): Renumber.
813 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
814 (md_show_usage): Remove mention of -membedded-pic.
815 * doc/as.texinfo: Remove mention of -membedded-pic.
817 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
819 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
820 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
822 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
823 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
824 USE_GLOBAL_POINTER_OPT.
826 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
828 * config/tc-mips.c (macro): One more use of load_delay_nop.
830 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
832 * config/tc-mips.c (load_delay_nop): New function.
833 (load_address, macro): Use load_delay_nop() to build a nop
834 which can be omitted with gpr_interlocks.
836 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
838 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
839 cop_interlocks): Remove superfluous CPU entries.
841 2004-04-22 Paul Brook <paul@codesourcery.com>
843 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
845 2004-04-22 Peter Barada <peter@the-baradas.com>
847 * NEWS: Added support for EMAC instructions and MAC/EMAC
849 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
850 scale factor tokens, trailing_ampersand to mark mask addressing
851 for MAC/EMAC instructions.
852 * config/m68k-parse.y: Add options_ampersand clause, '<<',
854 (yylex): Handle '>', '<', and '&' following '+'.
855 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
856 architectures in archs[].
857 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
858 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
860 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
861 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
863 Add EMAC operands to init_table[].
865 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
867 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
869 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
870 * config/tc-arm.c (enum mstate): Delete from here.
871 (mapping_state): Remove the static mapstate variable and instead
872 store the state in the segment. This allows a per-section mapping
873 state. Handle and ignore MAP_UNDEFINED states.
874 (arm_elf_change_section): Get the current mapping state from the
876 (s_ltorg): Set the mapping state to MAP_DATA.
877 (arm_cleanup): Use arm_elf_change_section to get the mapping state
878 for each pool as it is emitted.
880 2004-04-22 Nick Clifton <nickc@redhat.com>
882 * config/tc-arm.h: Formatting tidy ups.
884 2004-04-20 Chris Demetriou <cgd@broadcom.com>
886 * NEWS: Note that MIPS -membedded-pic option is deprecated.
888 2004-04-20 DJ Delorie <dj@redhat.com>
890 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
891 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
892 [TE_PE] (O_secrel): Define.
893 [TE_PE] (x86_pe_cons_fix_new): New.
894 [TE_PE] (pe_directive_secrel): Likewise.
895 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
897 2004-04-19 Eric Christopher <echristo@redhat.com>
899 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
900 of previous patch for fix in gcc.
902 2004-04-19 Jakub Jelinek <jakub@redhat.com>
904 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
906 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
908 * read.c (do_align): Call md_flush_pending_output, if defined.
910 2004-04-16 Alan Modra <amodra@bigpond.net.au>
912 * expr.c (operand): Correct checks for ++ and --.
914 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
916 * config/tc-generic.c: Add some comments.
918 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
920 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
921 -{no-}mfix-vr4122-bugs.
922 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
923 (append_insn, mips_emit_delays): Update accordingly.
924 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
925 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
926 (md_parse_option): Update after above changes.
927 (md_show_usage): Add -mfix-vr4120.
929 2004-04-13 Bob Wilson <bob.wilson@acm.org>
931 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
932 of .section directive; add a reference to the ELF .subsection
935 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
937 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
940 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
942 * Makefile.am: Remove mips from aout targets.
943 * Makefile.in: Regenerate.
944 * configure.in: Remove mips-dec-bsd* target.
945 * configure: Regenerate.
947 2004-04-07 Alan Modra <amodra@bigpond.net.au>
950 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
951 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
952 Update "mapping". Restrict some @ modifiers to 32 bit.
954 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
955 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
957 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
958 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
959 dont_adjust_reloc_32 is set.
960 (md_longopts): Add option -renesas.
961 (md_parse_option, md_show_usage): Likewise.
962 * doc/c-sh.texi: Likewise.
964 2004-04-01 Dave Korn <dk@artimi.com>
966 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
967 hi16 and lo16 fixS structs.
968 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
969 exactly the same way as for RELOC_DLX_REL16.
970 (machine_ip): properly respect LO flag in the_insn and
971 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
972 (md_apply_fix3): apply RELOC_DLX_LO16.
974 2004-03-30 Stan Shebs <shebs@apple.com>
976 Remove long-obsolete MPW support.
977 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
978 * configure.in: Remove mention of ppc-*-mpw* config.
979 * configure.in: Likewise.
981 2004-03-30 Nick Clifton <nickc@redhat.com>
983 * config/tc-arm.c (meabi_flags): Make its use conditional upon
984 OBJ_ELF being defined.
986 2004-03-27 Alan Modra <amodra@bigpond.net.au>
988 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
990 2004-03-23 Paul Brook <paul@codesourcery.com>
992 * config/tc-arm.c (meabi_flags): New variable.
993 (arm_parse_eabi): New function.
994 (md_begin): Set flags for EABI v3.
996 (arm_long_opts): Add meabi.
997 * doc/as.texinf <ARM>: Document -meabi.
998 * doc/c-arm.texi: Ditto.
1000 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1002 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
1003 tables even when use_literal_section flag is not set.
1005 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1007 * config/tc-sh.c: Remove trailing whitespace.
1009 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1011 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
1012 --mul-bug-abort and the default behavior.
1013 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
1014 (err_for_dangerous_mul_placement): New variable.
1015 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
1017 (md_cris_relax_table): Have placeholder for STATE_MUL.
1018 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
1019 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
1021 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
1022 STATE_BYTE)>: Ditto.
1023 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
1024 alignment and position of this frag, emit error message if
1026 (md_assemble): For a multiply insn and when checking it,
1027 transform the current frag into a special frag for that purpose.
1028 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
1029 OPTION_MULBUG_ABORT_ON>: Handle new options.
1031 2004-03-19 Bob Wilson <bob.wilson@acm.org>
1033 * config/tc-xtensa.c (mark_literal_frags): New function.
1034 (xtensa_move_literals): Call mark_literal_frags for all literal
1035 segments, including init and fini literal segments.
1036 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
1038 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1040 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
1041 (pa_comm): Set BSF_OBJECT in symbol flags.
1043 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1045 * Makefile.am: Run "make dep-am".
1046 * Makefile.in: Regenerate.
1047 * doc/Makefile.in: Regenerate.
1048 * config.in: Regenerate.
1049 * po/gas.pot: Regenerate.
1051 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
1053 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
1054 (demand_empty_rest_of_line): Issue an error here.
1055 (ignore_rest_of_line): Silently skip to end.
1056 (demand_copy_string): Issue an error, not warning.
1058 * config/obj-elf.c (obj_elf_section_name): Likewise.
1059 (obj_elf_section): Likewise.
1060 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
1061 (arc_extinst): Likewise.
1062 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
1063 (dot_spill): Likewise.
1064 (dot_unwabi): Likewise.
1065 (dot_prologue): Likewise.
1067 * expr.c (operand): Reject ++ and --.
1068 (operator): Likewise.
1070 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1072 * config/tc-sh.c: Include dw2gencfi.h.
1073 (sh_cfi_frame_initial_instructions): New function.
1074 (sh_regname_to_dw2regnum): Likewise.
1075 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1077 (TARGET_USE_CFIPOP): Define.
1078 (tc_cfi_frame_initial_instructions): Likewise.
1079 (tc_regname_to_dw2regnum): Likewise.
1080 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1081 * Makefile.am: Update dependencies.
1082 * Makefile.in: Regenerate.
1084 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1086 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1087 * configure: Regenerate.
1089 2004-03-12 Bob Wilson <bob.wilson@acm.org>
1091 * read.c (s_leb128): Call md_flush_pending_output.
1093 2004-03-12 Michal Ludvig <mludvig@suse.cz>
1095 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1096 * config/tc-i386.h (CpuPadLock): New define.
1097 (CpuUnknownFlags): Added CpuPadLock.
1099 2004-03-07 Andreas Schwab <schwab@suse.de>
1101 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1103 2004-03-07 Richard Henderson <rth@redhat.com>
1105 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1106 (cfi_finish): Likewise for fde.
1108 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1110 * config/tc-ia64.c (md_assemble): Properly handle NULL
1112 (ia64_handle_align): Don't abort if failed to add a stop bit.
1114 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1116 * Makefile.in: Regenerated.
1117 * aclocal.m4: Likewise.
1118 * configure: Likewise.
1119 * doc/Makefile.in: Likewise.
1121 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1123 * config/tc-ia64.c (dot_align): New.
1124 (ia64_do_align): Make it static.
1125 (md_pseudo_table): Use "dot_align" for "align".
1126 (ia64_md_do_align): Don't set align_frag here.
1127 (ia64_handle_align): Add a stop bit to the previous bundle if
1130 * config/tc-ia64.h (ia64_do_align): Removed.
1132 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1134 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1135 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1136 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1137 the most general type or the user specifically requested it.
1138 (md_assemble): Add a new error message for when an instruction
1139 is understood, but is not allowed due to an -isa option.
1141 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1143 * config/tc-ia64.c (align_frag): New.
1144 (md_assemble): Set the tc_frag_data field in align_frag for
1145 IA64_OPCODE_FIRST instructions.
1146 (ia64_md_do_align): Set align_frag.
1147 (ia64_handle_align): Add a stop bit if needed.
1149 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1150 (TC_FRAG_INIT): New.
1152 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1154 * config/tc-frv.c (fr400_audio): New variable.
1155 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1156 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1157 (target_implements_insn_p): New function.
1158 (md_assemble): Report an error if the processor doesn't implement
1161 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1163 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1164 (md_parse_option): Ditto.
1165 (OPTION_NO_SPECIAL_M32R): Added.
1166 (md_show_usage): Document it.
1167 (enable_speial_m32r): Changed a default value from 0 to 1.
1168 * doc/c-m32r.texi: Document the -no-bitinst option.
1170 2004-02-27 Nick Clifton <nickc@redhat.com>
1172 * config/tc-sh.c (get_operand): Revert previous delta.
1173 (tc_gen_reloc): Check for an unknown reloc type before processing
1176 2004-02-27 Hannes Reinecke <hare@suse.de>
1178 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1179 .insn pseudo operation.
1181 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1183 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1184 added for wrong syntax.
1186 2004-02-26 Eric Christopher <echristo@redhat.com>
1188 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1189 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1191 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1193 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1194 nibble types to assembler.
1196 2004-02-25 Fred Fish <fnf@redhat.com>
1198 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1200 2004-02-20 James E Wilson <wilson@specifixinc.com>
1202 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1204 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1205 (ia64_estimate_size_before_relax): New.
1206 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1207 (generate_unwind_image): Pass 1 to fixup_unw_records.
1208 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1209 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1211 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1213 * stabs.c (generate_asm_file): Avoid warning about use of
1214 uninitialized variable.
1216 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1218 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1219 body, and endp, allow unwind records which do not have a "t"
1220 (time/instruction) field.
1222 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1224 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1225 (do_mav_dspsc_2): Likewise.
1226 Fix accumulator registers move opcodes.
1228 2004-02-13 Hannes Reinecke <hare@suse.de>
1229 Jakub Jelinek <jakub@redhat.com>
1231 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1233 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1235 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1236 (tc_frob_symbol): New macro definition.
1237 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1239 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1241 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1244 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1246 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1247 (TC_CASE_SENSITIVE): ... this.
1248 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1249 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1251 2004-02-06 James E Wilson <wilson@specifixinc.com>
1253 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1254 (generate_unwind_image): Re-add it here.
1256 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1258 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1259 * read.h (SKIP_WHITESPACE): Turn into an expression.
1260 * read.c (read_a_source_file): A pseudo is removed by having a
1263 2004-02-05 James E Wilson <wilson@specifixinc.com>
1265 * config/tc-ia64.c (output_endp): New.
1266 (count_bits): Delete.
1267 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1268 endp unwind records.
1269 (fixup_unw_records): Handle endp unwind records. Delete code for
1270 shortening prologue regions not followed by a body record.
1271 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1272 * config/tc-ia64.h (unw_record_type): Add endp.
1274 2004-02-03 James E Wilson <wilson@specifixinc.com>
1276 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1277 fill padding bytes with zeroes.
1278 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1279 sets unwind_record slot_number and slot_frag fields.
1281 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1283 * config/tc-mips.c (add_got_offset_hilo): New function.
1284 (macro): Use load_register() and add_got_offset_hilo() to load
1285 constants instead of hardcoding code sequences throughout.
1287 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1289 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1291 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1293 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1295 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1296 of hard-coded test for TARGET_OS=elf.
1298 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1300 * config/tc-mips.c (hilo_interlocks): Change definition
1301 so that MIPS32, MIPS64 and later ISAs are included, along with
1302 the already-included machines. Update comments.
1304 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1306 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1307 undefined local labels.
1309 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1311 * config/tc-mips.c (load_address, macro): Update comments about
1312 NewABI GP relaxation.
1314 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1316 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1317 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1318 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1319 (set_at, load_register, load_address, move_register): Likewise.
1320 (load_got_offset, add_got_offset): Likewise.
1321 Update all calls and tidy accordingly.
1323 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1325 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1326 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1327 (RELAX_USE_SECOND): Bump to 0x10000.
1328 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1329 (mips_macro_warning): New variable.
1330 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1331 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1332 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1334 (append_insn): Update mips_macro_warning.sizes.
1335 (macro_start, macro_warning, macro_end): New functions.
1336 (macro_build): Don't emit warnings here.
1337 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1338 (md_convert_frag): Check for cases where one macro alternative
1339 needs a warning and the other doesn't. Emit a warning if the
1340 longer sequence was chosen.
1342 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1344 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1345 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1346 the first sequence, the size of the second sequence, and a flag
1347 that says whether we should warn.
1348 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1349 (RELAX_FIRST, RELAX_SECOND): New.
1350 (mips_relax): New variable.
1351 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1352 (append_insn): Remove "place" argument. Use mips_relax.sequence
1353 rather than "place" to check whether we're expanding the second
1354 alternative of a relaxable macro. Remove redundant check for
1355 branch relaxation. If generating a normal insn, and there
1356 is not enough room in the current frag, call relax_close_frag()
1357 to close it. Update mips_relax.sizes[]. Emit fixups for the
1358 second version of a relaxable macro. Record the first relaxable
1359 fixup in mips_relax. Remove tc_gen_reloc workaround.
1360 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1361 in the same way as in append_insn.
1362 (mips16_macro_build): Remove "place" argument.
1363 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1364 when generating the second version of a relaxable macro.
1365 (load_got_offset, add_got_offset): New functions.
1366 (load_address, macro): Use new relaxation machinery. Remove
1367 tc_gen_reloc workarounds.
1368 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1369 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1370 first version is needed.
1371 (tc_gen_reloc): Remove relaxation handling.
1372 (md_convert_frag): Go through the fixups for a relaxable macro and
1373 mark those that belong to the unneeded alternative as done. If the
1374 second alternative is needed, adjust the fixup addresses to account
1375 for the deleted first alternative.
1377 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1379 * frags.h (frag_room): Declare.
1380 * frags.c (frag_room): New function.
1381 * doc/internals.texi: Document it.
1383 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1385 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1386 optimization for -mtune=r3900, as this will break on other CPUs.
1388 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1390 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1391 be relaxed, use fixup.
1392 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1394 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1396 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1399 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1401 * config/tc-mips.c (append_insn): Properly detect variant frags
1402 that preclude swapping of relaxed branches. Correctly swap
1403 instructions between frags when dealing with relaxed branches.
1405 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1407 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1409 * aclocal.m4: Regenerate.
1410 * configure: Regenerate.
1412 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1414 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1417 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1419 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1420 reloc, reserve space for the delay slot as well as the jalr itself.
1422 2004-01-09 Paul Brook <paul@codesourcery.com>
1424 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1425 (do_vfp_sp2_from_reg2): New function.
1427 (do_vfp_dp_from_reg2): Check return values properly.
1429 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1431 * config/tc-mips.c (warn_nops): Remove static variable.
1432 (macro): Remove test of warn_nops.
1433 (md_shortops): Remove 'n'.
1434 (md_parse_option): Remove 'n' case.
1435 (md_show_usage): Remove -n.
1436 * doc/as.texinfo (Overview): Remove MIPS -n option.
1437 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1438 * NEWS: Mention removal of MIPS -n option.
1440 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1441 (cop_interlocks): Check ISA level.
1442 (cop_mem_interlocks): Define.
1443 (reg_needs_delay): Check cop_interlocks rather than
1444 ISA_HAS_COPROC_DELAYS.
1445 (append_insn): Likewise. Use cop_mem_interlocks rather than
1446 directly checking mips_opts.isa.
1447 (mips_emit_delays): Likewise.
1449 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1451 * config/tc-ia64.c (unwind): Move next_slot_number and
1452 next_slot_frag to ...
1453 (unw_rec_list): Here.
1454 (free_list_records): Removed.
1455 (output_unw_records): Likewise.
1456 (generate_unwind_image): Make it void.
1457 (alloc_record): Initialize next_slot_number and next_slot_frag.
1458 (slot_index): Take .org, .space and .align into account.
1459 (fixup_unw_records): Don't set slot_number to 0. Use
1460 list->next_slot_number and list->next_slot_frag instead of
1461 unwind.next_slot_number and unwind.next_slot_frag.
1462 (ia64_convert_frag): New.
1463 (generate_unwind_image): Generate a rs_machine_dependent frag
1465 (emit_one_bundle): Use list->next_slot_number and
1466 list->next_slot_frag instead of unwind.next_slot_number and
1467 unwind.next_slot_frag.
1469 * config/tc-ia64.h (md_convert_frag): Defined as
1471 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1473 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1475 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1476 * config/tc-frv.h (md_apply_fix3): Don't define.
1477 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1479 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1480 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1481 * config/tc-frv.c (line_separator_chars): Add `!'.
1482 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1483 * config/tc-frv.c (md_assemble): Clear insn upfront.
1484 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1485 * config/tc-frv.c (OPTION_FDPIC): New macro.
1486 (md_longopts): Add mfdpic.
1487 (md_parse_option): Handle it.
1488 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1489 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1490 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1491 (frv_pic_ptr): Parse funcdesc.
1493 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1495 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1496 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1498 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1500 * Makefile.am (Makefile): Move the dependency on
1501 $(BFDDIR)/configure.in to...
1502 (CONFIG_STATUS_DEPENDENCIES): ... here.
1503 (AUTOMAKE_OPTIONS): Require automake 1.8.
1504 * Makefile.in: Regenerate.
1505 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1506 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1507 $(BFDDIR)/configure.in here as well.
1508 * doc/Makefile.in: Regenerate.
1510 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1512 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1513 * Makefile.in: Regenerate.
1514 * aclocal.m4: Regenerate.
1515 * doc/Makefile.am (install, install-info): Remove.
1516 (install-data-local): A new hook for install-info.
1517 (AUTOMAKE_OPTIONS): Require automake 1.8.
1518 * doc/Makefile.in: Regenerate.
1520 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1522 * doc/c-sh.texi: Update description about floating point behavior
1525 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1527 * configure.in: Add m68k-uClinux target.
1528 * configure: Regenerate.
1530 For older changes see ChangeLog-0203
1536 version-control: never