1 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5 (get_cinv_parameters): Add 'b' option to invalidate the
8 2004-10-05 Paul Brook <paul@codesourcery.com>
10 * config/tc-arm.c (unwind): New variable.
11 (vfp_sp_encode_reg): New function.
12 (vfp_sp_reg_required_here): Use it.
13 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
14 (vfp_parse_reg_list): New function.
15 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
16 s_arm_unwind_personality, s_arm_unwind_personalityindex,
17 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
18 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
20 (md_pseudo_table): Add them.
21 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
22 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
23 (set_section, add_unwind_adjustsp, flush_pending_unwind,
24 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
25 require_hashconst, add_unwind_opcode): New functions.
26 * doc/tc-arm.text: Document unwinding opcodes.
27 * NEWS: Mention the new feature.
29 2004-10-04 Eric Christopher <echristo@redhat.com>
31 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
33 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
35 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
37 * config/tc-s390.c (md_apply_fix3): Likewise.
38 * config/tc-sparc.c (md_apply_fix3): Likewise.
40 2004-10-01 Paul Brook <paul@codesourcery.com>
42 * config/tc-arm.c (arm_elf_section_type): New function.
43 (arm_elf_change_section): Set section link for exidx sections.
44 * config/tc-arm.h (arm_elf_section_type): Add prototype.
45 (md_elf_section_type): Define.
47 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
49 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
52 2004-10-01 Adam Nemet <anemet@lnxw.com>
54 * (TARGET_FORMAT): Remove LynxOS COFF definition.
56 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
58 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
59 asymbol *, instead use symbol_get_bfdsym.
61 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
63 * config/tc-m68k.c (select_control_regs): Add mcf5249.
65 2004-09-30 Paul Brook <paul@codesourcery.com>
67 * config/tc-arm.c (do_smi, do_nop): New functions.
68 (insns): Add ARMv6ZK instructions.
69 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
70 (tc_gen_reloc): Ditto.
71 (arm_cpus): Add mpcore and arm1176.
72 (arm_archs): Add armv6{k,z,zk}.
73 * doc/c-arm.texi: Document new cores and architectures.
75 2004-09-30 Nick Clifton <nickc@redhat.com>
77 * config/tc-arm.c: Use ISO C90 formatting.
79 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
81 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
82 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
83 REG_TYPE_MVDX is expected.
85 2004-09-29 Marc Bevand <m.bevand@gmail.com>
87 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
89 2004-09-21 James E Wilson <wilson@specifixinc.com>
91 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
92 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
93 output_spill_base, output_unat_psprel, output_lc_psprel,
94 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
95 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
96 output_spill_psprel_p): Use it.
98 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
100 * config/tc-crx.c (handle_LoadStor): New function.
101 Handle load/stor unique instructions before parsing.
103 2004-09-17 Paul Brook <paul@codesourcery.com>
105 * config/tc-arm.c (s_arm_rel31): New funciton.
106 (md_pseudo_table): Add .rel31.
107 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
108 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
109 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
110 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
111 (arm_parse_reloc): Add (target2).
113 2004-09-17 Alan Modra <amodra@bigpond.net.au>
115 * Makefile.am: Run "make dep-am".
116 * Makefile.in: Regenerate.
117 * aclocal.m4: Regenerate.
118 * configure: Regenerate.
119 * doc/Makefile.in: Regenerate.
120 * po/POTFILES.in: Regenerate.
121 * po/gas.pot: Regenerate.
123 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
125 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
128 2004-09-13 Paul Brook <paul@codesourcery.com>
130 * config/tc-arm.c: Rename RELABS to TARGET1.
132 2004-09-13 Alan Modra <amodra@bigpond.net.au>
134 * messages.c (as_internal_value_out_of_range): Cast values passed
135 to as_bad_where or as_warn_where to proper type.
137 2004-09-11 Theodore A. Roth <troth@openavr.org>
139 * config/tc-avr.c: Add support for
140 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
142 2004-09-09 Alan Modra <amodra@bigpond.net.au>
144 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
145 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
147 2004-09-08 Paul Brook <paul@codesourcery.com>
149 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
150 fini_array and preinit_array section types.
151 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
153 * doc/as.texinfo: Document extra section types.
155 2004-09-02 Mark Mitchell <mark@codesourcery.com>
157 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
158 * Makefile.in: Regenerated.
159 * configure.in: Set em for arm*-*-symbianelf*.
160 * configure: Regenerated.
161 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
162 vectors when appropriate.
163 * config/te-symbian.h: New file.
165 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
167 * config/tc-crx.c (gettrap): Exception vector can be case
169 (process_label_constant): Fix a 32-bit displacement bug in branch
171 (get_operandtype) : Bug fix, wrong operand was used.
172 (process_label_constant): Initialize relocation type to
175 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
177 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
178 for synthesizable cores.
180 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
182 2004-08-25 Dmitry Diky <diwil@spec.ru>
184 * config/tc-msp430.c: Clean-up the code.
185 (md_relax_table): New relax table.
186 (mcu_types): Sort MCU types.
187 (md_pseudo_table): Add .profiler pseudo handler.
188 (pow2value): New function.
189 (msp430_profiler): New function.
190 (msp430_operands): Add new insns handlers.
191 (msp430_srcoperand): Add register operand handler, allow complex
193 (md_estimate_size_before_relax): Rewritten.
194 (md_convert_frag): Rewritten.
195 (msp430_relax_frag): New function.
196 * config/tc-msp430.h (md_relax_frag): define macro
197 * doc/c-msp430.texi: Update information.
199 2004-08-24 Nick Clifton <nickc@redhat.com>
201 * as.c (std_shortopts): Allow -g to take an optional argument.
202 (parse_args): Pass any switch starting with -g on to the backend
205 2004-08-18 Mark Mitchell <mark@codesourcery.com>
207 * configure.in (arm*-*-symbianelf*): New target.
208 (arm*-*-eabi*): Likewise.
209 * configure: Regenerated.
211 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
212 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
215 2004-08-18 Jakub Jelinek <jakub@redhat.com>
217 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
218 argument, don't do anything if current section is not
219 .gnu.linkonce.t.* and linkonce_empty is set.
220 (generate_unwind_image, dot_endp): Adjust callers, call
221 start_unwind_section (*, 1) if nothing will be put into the
224 2004-08-17 Nick Clifton <nickc@redhat.com>
226 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
227 (show_usage): Add -g.
228 (std_longopts): Add --gen-debug. Alpha sort the table.
229 (parse_args): Print an error message if a switch is not handled.
230 Handle the -g switch, calling md_debug_format_selector() if
232 * NEWS: Mention new feature.
233 * doc/as.texinfo: Document new switch.
234 * doc/internals.texi: Document behaviour of md_parse_option.
236 * config/tc-arm.c (md_parse_option): Do not issue an error message
237 if the switch is not recognised.
238 * config/tc-m68k.c (md_parse_option): Likewise.
239 * config/tc-pdp11.c (md_parse_option): Likewise.
240 * config/tc-v850.c (md_parse_option): Likewise.
242 * as.h: Fix up formatting.
245 2004-08-16 Nick Clifton <nickc@redhat.com>
247 * macro.c (macro_set_alternate): Use ISO C90 formatting.
249 * configure.in: Sort architecture based tables alphabetically.
250 * configure: Regenerate.
252 2004-08-16 Alan Modra <amodra@bigpond.net.au>
254 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
255 { "cc", 68 }, with { "cr", 70 }.
257 2004-08-13 Jan Beulich <jbeulich@novell.com>
258 Nick Clifton <nickc@redhat.com>
260 * as.c: Add and handle new --alternate command line option.
261 * macro.c (macro_set_alternate): New.
262 * macro.h (macro_set_alternate): Declare.
263 * read.c: Add and handle new .altmacro and .noaltmacro directives.
264 * doc/as.texinfo: Document new command line option and pseudo-ops
265 as well as insert documentation originating from gasp about
266 alternate macro syntax.
267 * NEWS: Mention new command line option and pseudo-ops.
269 2004-08-10 Mark Mitchell <mark@codesourcery.com>
271 * expr.c (operand): Handle the "~", "-", and "!" operators applied
274 2004-08-06 Paul Brook <paul@codesourcery.com>
276 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
277 Handle new relocations.
278 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
280 2004-08-05 Bob Wilson <bob.wilson@acm.org>
282 * write.c (relax_segment): Use was_address instead of address when
283 setting fr_fix field for align frag due to backwards .org.
285 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
287 Introduce SH2a support.
288 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
289 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
291 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
292 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
293 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
294 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
295 to end of conditional expression.
296 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
297 * config/tc-sh.c: Add sh2a-nofpu support.
298 2003-12-29 DJ Delorie <dj@redhat.com>
299 * tc-sh.c: Add sh2a support.
300 (parse_reg): Add tbr.
301 (parse_at): Support @@(disp,tbr).
302 (get_specific): Support sh2a opcodes.
303 (insert4): New, for 4 byte relocs.
304 (build_Mytes): Support sh2a opcodes.
305 (md_apply_fix3_Mytes): Support sh2a opcodes.
306 2003-12-02 Michael Snyder <msnyder@redhat.com>
307 * config/tc-sh.c (md_parse_option): Handle sh2a.
308 (sh_elf_final_processing): Ditto.
310 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
312 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
315 2004-07-27 Alan Modra <amodra@bigpond.net.au>
317 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
318 (ppc_arch): Expand comment.
320 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
322 * config/tc-crx.c: Support evaluating the difference between two
324 * config/tc-crx.h: Likewise.
326 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
328 * config/tc-ia64.c (start_unwind_section): Set the linked-to
330 (ia64_elf_section_change_hook): Set the linked-to section for
333 2004-07-26 Dmitry Diky <diwil@spec.ru>
335 * config/tc-msp430.c: Add new subtargets: msp430x1610,
336 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
337 msp430xG438, msp430xG439.
339 2004-07-25 Daniel Jacobowitz <dan@debian.org>
341 * doc/as.texinfo (Section, PushSection): Correct documentation
344 2004-07-21 Jan Beulich <jbeulich@novell.com>
346 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
347 permissible for the selected instruction suffix.
348 (match_template): Don't permit 64-bit general purpose operands in
350 (finalize_imm): Permit 64-bit immediates.
351 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
352 specially except for the width of the used base and/or index
353 registers. For 32-bit displacements, use sign-extended
354 relocations only when using 64-bit addressing.
355 Force zero displacement on rip-relative addressing when there is
356 no other displacement.
357 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
358 specially except for the width of the used base and/or index
360 (parse_register): Disallow Reg64 registers in 32-bit mode.
362 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
363 suffix if the instruction doesn't support it.
365 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
367 * config/tc-mips.c (append_insn): Handle constant expressions with
368 no associated relocation.
369 (mips_ip): Cancel the expression after use for the Q format
371 (parse_relocation): Return no relocation for unsupported
373 (my_getSmallExpression): Return no relocation if no relocation
376 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
378 * config/obj-som.c (adjust_stab_sections): Add prototype.
379 (obj_som_compiler, obj_som_version, obj_som_copyright,
380 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
381 * config/tc-hppa.c (update_subspace): Likewise.
382 (is_defined_subspace): Amplify comment.
383 * config/obj-som.h (som_frob_file): Add prototype.
385 2004-07-19 Christopher Faylor <cgf@timesys.com>
386 H.J. Lu <hongjiu.lu@intel.com>
388 * subsegs.c (section_symbol): Don't create a new segment when
389 existing segment is undefined.
391 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
393 * config/tc-arm.c: Include include/opcode/arm.h.
394 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
395 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
396 (FPU_ARCH_*): Delete.
397 * Makefile.am: Update dependencies.
398 * Makefile.in: Regenerate.
400 2004-07-15 Nick Clifton <nickc@redhat.com>
402 * configure.in: Accept armbe as a big-endian arm configuration.
403 * configure: Regenerate.
405 2004-07-13 Thomas Nystrom <thn@saeab.se>
407 * config/tc-i386.c (T_SHIFTOP): New constant.
408 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
409 (intel_el1): Handle '~'.
410 (intel_get_token): Handle '<>', '&', '|' and '~'.
412 2004-07-13 Nick Clifton <nickc@redhat.com>
414 (md_assemble): Remove spurious newline from end of as_bad error
416 (intel_e05_1): Likewise.
417 (intel_e11): Likewise.
418 (intel_match_token): Likewise.
420 2004-07-11 Andreas Schwab <schwab@suse.de>
422 * config/tc-m68k.c: Convert to C90. Remove redundant
423 declarations. Indentation fixup.
424 [M68KCOFF]: Include "obj-coff.h" instead of declaring
425 obj_coff_section ourselves.
427 2004-07-09 James E Wilson <wilson@specifixinc.com>
429 * config/tc-ia64.c (default_big_endian): New.
430 (dot_byteorder, md_begin): Use it.
431 (md_parse_option): Set it.
433 2004-07-09 Nick Clifton <nickc@redhat.com>
435 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
436 * configure: Regenerate.
437 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
438 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
439 sh_find_elf_flags if necessary.
441 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
443 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
444 going to be split into more than one in-place addend, return 0
445 for relocations against mergeable sections. Associate comments
448 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
450 * Makefile.am (CPU_TYPES): Add crx.
451 (TARGET_CPU_CFILES): Add config/tc-crx.c.
452 (TARGET_CPU_HFILES): Add config/tc-crx.h.
453 (DEPTC_crx_elf): New target.
454 (DEPOBJ_crx_elf): Likewise.
455 (DEP_crx_elf): Likewise.
456 * Makefile.in: Regenerate.
457 * configure.in: Add crx* target.
458 * configure: Regenerate.
459 * config/tc-crx.c: New file.
460 * config/tc-crx.h: New file.
461 * NEWS: Mention new target.
463 2004-07-06 Nick Clifton <nickc@redhat.com>
465 * config.in: Undefine TARGET_SYMBIAN by default.
467 * configure: Regenerate. Add sh-symbian-elf target. If
468 selected define TARGET_SYMBIAN.
469 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
470 format if TARGET_SYMBIAN has been defined.
472 * output-file.c (output_file_create): Report the target format
473 chosen when bfd_openw reports that it is invalid.
475 * config/obj-coff.c (coff_pseudo_table): Only define the weak
476 pseudo for BFD based assemblers.
478 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
481 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
482 (md_parse_option): Remove redundant -isa testing.
483 Make bfd_arch variable const.
484 (md_show_usage): Make bfd_arch variable const.
486 2004-07-03 James E Wilson <wilson@specifixinc.com>
488 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
489 * config/tc-ia64.h (md_frag_check): Define.
491 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
493 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
495 * doc/as.texinfo (Weak): Document PE weak symbols.
497 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
499 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
500 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
501 (mips_frob_file): Rework so that only a single pass through the
502 relocs is needed. Allow %lo()s to have higher offsets than their
503 corresponding %hi()s or %got()s.
505 2004-07-02 Nick Clifton <nickc@redhat.com>
507 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
508 allow values which have come from undefined symbols.
509 Always consider this fixup to have been processed as a reloc
510 cannot be generated for it.
512 2004-07-02 Alan Modra <amodra@bigpond.net.au>
514 * frags.h (struct frag): Add has_code and insn_addr fields.
515 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
516 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
517 * config/tc-ppc.h (md_frag_check): Define.
519 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
521 * doc/Makefile.am (info): Rename goal to...
522 (info-local): ... this, to preserve implicit dependencies.
523 * doc/Makefile.in: Regenerate with automake 1.8.5.
525 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
527 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
528 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
529 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
530 (tc_gen_reloc): Likewise.
531 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
532 (m32r_parse_name): Likewise.
533 (m32r_cgen_parse_fix_exp): Likewise.
534 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
535 (O_PIC_reloc): Likewise.
536 (TC_CGEN_PARSE_FIX_EXP): Likewise..
537 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
538 for @GOTOFF, @GOT, @PLT.
540 2004-06-21 Jan Beulich <jbeulich@novell.com>
542 * gas/symbols.c: While discarding ordinary local absolute symbols
543 when --strip-local-absolute is in effect, retain file symbols.
545 2004-06-20 Andreas Schwab <schwab@suse.de>
547 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
548 (md_parse_option): Likewise.
550 2004-06-17 Jan Beulich <jbeulich@novell.com>
552 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
553 * config/te-netware.h: New file.
554 * config/te-ppcnw.h: Delete: Obsolete.
555 * configure.in: Eliminate ill NetWare targets. Make generic
556 NetWare target use proper emulation.
557 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
558 reference to new te-netware.h.
559 * configure: Regenerate.
560 * Makefile.in: Regenerate.
562 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
564 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
565 comparison in .insn pseudo operation.
567 2004-06-15 Alan Modra <amodra@bigpond.net.au>
569 * config/obj-coff.c (coff_adjust_section_syms): Use
570 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
571 (coff_frob_section): Likewise.
572 * config/tc-mips.c (md_apply_fix3): Likewise.
573 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
574 (elf_frob_file_after_relocs): Likewise.
576 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
578 * config/tc-hppa.c (log2): Rename to exact_log2.
579 (pa_next_subseg): Delete unused function.
580 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
581 (create_new_subspace): Likewise.
584 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
587 2004-05-28 DJ Delorie <dj@redhat.com>
589 * config/tc-mn10300.h (tc_fix_adjustable): Define.
590 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
591 or non-merged symbols.
593 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
595 * config/tc-ia64.c (remove_marked_resource): Save, clear and
596 restore the old slot when inserting srlz.i/srlz.d.
598 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
600 * Makefile.am: Regenerate dependecies.
601 * Makefile.in: Regenerate.
602 * config/tc-sh.c (valid_arch): Make unsigned.
603 (preset_target_arch): Likewise.
604 (md_begin): Use new architecture flags system.
605 (get_specific): Likewise.
606 (assemble_ppi): Likewise.
607 (md_assemble): Likewise. Also fix error check for bad opcodes.
608 (md_parse_option): Likewise. Also generate -isa values according
609 to the table in bfd/cpu-sh.c instead of just constants. Also
610 allow <arch>-up ISA variants.
611 (sh_elf_final_processing): Replace if-else chain with a call to
613 * testsuite/gas/sh/arch: New directory.
614 * testsuite/gas/sh/arch/arch.exp: New test script.
615 * testsuite/gas/sh/arch/arch_expected.txt: New file.
616 * testsuite/gas/sh/arch/sh.s: New file.
617 * testsuite/gas/sh/arch/sh2.s: New file.
618 * testsuite/gas/sh/arch/sh-dsp.s: New file.
619 * testsuite/gas/sh/arch/sh2e.s: New file.
620 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
621 * testsuite/gas/sh/arch/sh3.s: New file.
622 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
623 * testsuite/gas/sh/arch/sh3e.s: New file.
624 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
625 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
626 * testsuite/gas/sh/arch/sh4.s: New file.
627 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
628 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
629 * testsuite/gas/sh/arch/sh4a.s: New file.
631 2004-05-28 Peter Barada <peter@the-baradas.com>
633 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
634 with zero offset into mode 2 addressing to save a word.
636 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
638 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
639 (ar_is_only_in_integer_unit): New.
640 (ar_is_only_in_memory_unit): New.
641 (generate_unwind_image): Silence gcc on 32bit host.
642 (md_assemble): Use ar_is_only_in_integer_unit instead of
643 ar_is_in_integer_unit. Check AR access.
645 2004-05-27 Peter Barada <peter@the-baradas.com>
647 * config/tc-m68k.c (md_begin): Sort the opcode table into
649 (m68k_compare_opcode): New function to do the sorting.
651 2004-05-24 Peter Barada <peter@the-baradas.com>
653 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
654 addressing on MIT style operands.
655 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
657 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
660 2004-05-23 Alan Modra <amodra@bigpond.net.au>
662 * expr.c (operand, operator): Don't reject '++' and '--'.
664 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
666 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
669 2004-05-17 Adam Nemet <anemet@lnxw.com>
671 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
672 * configure: Regenerate.
674 2004-05-13 Paul Brook <paul@codesourcery.com>
676 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
678 2004-05-13 Joel Sherrill <joel@oarcorp.com>
680 * configure.in (or32-*-rtems*): Switch to elf.
681 * configure: Regenerate.
683 2004-05-13 Nick Clifton <nickc@redhat.com>
685 * po/fr.po: Updated French translation.
687 2004-05-11 Nick Clifton <nickc@redhat.com>
689 * doc/as.texinfo (Section): Document G and T flags to .section
690 directive. Document the extra arguments that the G flag
691 requires. Document the #tls flag.
693 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
695 * subsegs.c (section_symbol): Create a new section symbol if
696 the existing one doesn't match.
697 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
699 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
701 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
702 to cope with VR4181A errata MD(1) and MD(4).
704 2004-05-07 Brian Ford <ford@vss.fsi.com>
706 * NEWS: Mention .secrel32 for pe[i]-i386.
708 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
710 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
713 2004-05-06 Daniel Jacobowitz <dan@debian.org>
715 * Makefile.am (DIST_SUBDIRS): Define.
716 * aclocal.m4: Regenerate with automake 1.8.4.
717 * Makefile.in: Likewise.
718 * doc/Makefile.in: Likewise.
720 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
722 * config/tc-ia64.c (dot_serialize): Declare.
723 (dot_serialize): New function.
724 (md_pseudo_table): Add ".serialize.data" and
725 ".serialize.instruction" directives.
727 2004-05-06 Nick Clifton <nickc@redhat.com>
729 * messages (as_internal_value_out_of_range): Print a message about
730 a value being out of range. Be consistent about whether the
731 values are printed in decimal or hexadecimal.
732 (as_warn_value_out_of_range): Generate a warning message about an
734 (as_bad_value_out_of_range): Generate an error message about an
736 * as.h: Prototype the new functions.
737 * config/tc-alpha.c (insert_operand): Use new function.
738 * config/tc-arc.c (arc_insert_operand): Likewise.
739 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
740 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
741 * config/tc-ppc.c (ppc_insert_operand): Likewise.
742 * config/tc-s390.c (s390_insert_operand): Likewise.
743 * config/tc-v850.c (v850_insert_operand): Likewise.
745 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
747 * configure.in: Set em=linux for frv-*-*linux*.
748 * configure: Rebuilt.
749 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
750 (frv_md_fdpic_enabled): New.
751 * config/tc-frv.c (frv_md_fdpic_enabled): New.
752 (DEFAULT_FDPIC): New.
753 (frv_flags): Use DEFAULT_FDPIC.
754 (frv_pic_flag): Likewise.
756 (md_longopts): Add -mnopic.
757 (md_parse_option): Handle it.
758 (md_show_usage): Add -mfdpic and -mnopic.
760 2004-05-05 Peter Barada <peter@the-baradas.com>
762 * config/tc-m68k.c: Add find_cf_chip to print list of valid
763 chips for invalid coldfire instructions, rename selectors
764 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
765 add current_chip to track which chip is referred to(including save/restore),
766 use current_chip to select control registers, not current_arch.
767 (md_show_usage): Add new chips.
768 * doc/c-m68k.texi: Document new command line switches.
770 2004-05-05 Jakub Jelinek <jakub@redhat.com>
772 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
773 (NOP_OPCODE): Define.
774 (s390_align_code): Remove prototype.
775 * tc-s390.c (s390_align_code): Remove.
777 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
779 * config/tc-ia64.c (make_unw_section_name): Removed.
780 (start_unwind_section): New function.
781 (generate_unwind_image): Take const segT instead of const
783 (dot_handlerdata): Adjusted.
784 (dot_endp): Likewise.
786 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
788 * config/obj-elf.c (obj_elf_change_section): Allow the
789 ".note.GNU-stack" section has SHF_EXECINSTR.
791 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
793 * config/obj-elf.c (get_section): Return bfd_boolean.
794 (obj_elf_change_section): Call bfd_get_section_by_name_if
795 instead of bfd_map_over_sections.
797 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
799 * config/obj-elf.c (get_section): New function.
800 (obj_elf_change_section): Support multiple sections with same
803 2004-04-30 Nick Clifton <nickc@redhat.com>
805 * config/tc-arm.c (create_register_alias): Fix typo checking for
806 case sensitive register aliases.
807 (co_proc_number): Use error message string in all_reg_maps[]
809 (cp_reg_required_here): Likewise.
810 (fp_reg_required_here): Likewise.
812 2004-04-29 Brian Ford <ford@vss.fsi.com>
814 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
816 2004-04-28 Chris Demetriou <cgd@broadcom.com>
818 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
819 (load_address, macro, mips_ip, md_parse_option)
820 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
821 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
822 embedded-PIC handling, and update comments.
823 (SWITCH_TABLE): Remove.
824 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
825 (enum mips_pic_level): Remove EMBEDDED_PIC.
826 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
827 (TC_FORCE_RELOCATION): Update comment.
828 * ecoff.c (ecoff_build_lineno): Add comment about some code that
829 might be safe to remove now that MIPS embedded-PIC is gone.
831 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
833 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
834 call to obj_set_subsection_attributes.
835 (obj_som_init_stab_section): Likewise.
836 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
837 (pa_def_subspaces): Provide comdat default.
838 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
839 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
840 calls to create_new_subspace and update_subspace to pass comdat flag.
841 (create_new_subspace, update_subspace): Add new comdat argument. Use
842 it in calls to obj_set_subsection_attributes.
843 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
844 and use of comdat, common and dup_comm parameters.
846 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
848 * config/obj-elf.c (obj_elf_change_section): Check if the old
849 group name is NULL before comparison.
851 2004-04-23 Chris Demetriou <cgd@broadcom.com>
853 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
855 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
857 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
859 2004-04-23 Chris Demetriou <cgd@broadcom.com>
861 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
862 (OPTION_MEMBEDDED_PIC): Remove.
863 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
864 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
865 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
866 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
867 (OPTION_ELF_BASE): Renumber.
868 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
869 (md_show_usage): Remove mention of -membedded-pic.
870 * doc/as.texinfo: Remove mention of -membedded-pic.
872 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
874 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
875 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
877 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
878 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
879 USE_GLOBAL_POINTER_OPT.
881 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
883 * config/tc-mips.c (macro): One more use of load_delay_nop.
885 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
887 * config/tc-mips.c (load_delay_nop): New function.
888 (load_address, macro): Use load_delay_nop() to build a nop
889 which can be omitted with gpr_interlocks.
891 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
893 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
894 cop_interlocks): Remove superfluous CPU entries.
896 2004-04-22 Paul Brook <paul@codesourcery.com>
898 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
900 2004-04-22 Peter Barada <peter@the-baradas.com>
902 * NEWS: Added support for EMAC instructions and MAC/EMAC
904 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
905 scale factor tokens, trailing_ampersand to mark mask addressing
906 for MAC/EMAC instructions.
907 * config/m68k-parse.y: Add options_ampersand clause, '<<',
909 (yylex): Handle '>', '<', and '&' following '+'.
910 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
911 architectures in archs[].
912 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
913 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
915 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
916 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
918 Add EMAC operands to init_table[].
920 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
922 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
924 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
925 * config/tc-arm.c (enum mstate): Delete from here.
926 (mapping_state): Remove the static mapstate variable and instead
927 store the state in the segment. This allows a per-section mapping
928 state. Handle and ignore MAP_UNDEFINED states.
929 (arm_elf_change_section): Get the current mapping state from the
931 (s_ltorg): Set the mapping state to MAP_DATA.
932 (arm_cleanup): Use arm_elf_change_section to get the mapping state
933 for each pool as it is emitted.
935 2004-04-22 Nick Clifton <nickc@redhat.com>
937 * config/tc-arm.h: Formatting tidy ups.
939 2004-04-20 Chris Demetriou <cgd@broadcom.com>
941 * NEWS: Note that MIPS -membedded-pic option is deprecated.
943 2004-04-20 DJ Delorie <dj@redhat.com>
945 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
946 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
947 [TE_PE] (O_secrel): Define.
948 [TE_PE] (x86_pe_cons_fix_new): New.
949 [TE_PE] (pe_directive_secrel): Likewise.
950 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
952 2004-04-19 Eric Christopher <echristo@redhat.com>
954 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
955 of previous patch for fix in gcc.
957 2004-04-19 Jakub Jelinek <jakub@redhat.com>
959 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
961 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
963 * read.c (do_align): Call md_flush_pending_output, if defined.
965 2004-04-16 Alan Modra <amodra@bigpond.net.au>
967 * expr.c (operand): Correct checks for ++ and --.
969 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
971 * config/tc-generic.c: Add some comments.
973 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
975 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
976 -{no-}mfix-vr4122-bugs.
977 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
978 (append_insn, mips_emit_delays): Update accordingly.
979 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
980 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
981 (md_parse_option): Update after above changes.
982 (md_show_usage): Add -mfix-vr4120.
984 2004-04-13 Bob Wilson <bob.wilson@acm.org>
986 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
987 of .section directive; add a reference to the ELF .subsection
990 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
992 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
995 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
997 * Makefile.am: Remove mips from aout targets.
998 * Makefile.in: Regenerate.
999 * configure.in: Remove mips-dec-bsd* target.
1000 * configure: Regenerate.
1002 2004-04-07 Alan Modra <amodra@bigpond.net.au>
1005 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
1006 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
1007 Update "mapping". Restrict some @ modifiers to 32 bit.
1009 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
1010 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1012 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
1013 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
1014 dont_adjust_reloc_32 is set.
1015 (md_longopts): Add option -renesas.
1016 (md_parse_option, md_show_usage): Likewise.
1017 * doc/c-sh.texi: Likewise.
1019 2004-04-01 Dave Korn <dk@artimi.com>
1021 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
1022 hi16 and lo16 fixS structs.
1023 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
1024 exactly the same way as for RELOC_DLX_REL16.
1025 (machine_ip): properly respect LO flag in the_insn and
1026 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
1027 (md_apply_fix3): apply RELOC_DLX_LO16.
1029 2004-03-30 Stan Shebs <shebs@apple.com>
1031 Remove long-obsolete MPW support.
1032 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
1033 * configure.in: Remove mention of ppc-*-mpw* config.
1034 * configure.in: Likewise.
1036 2004-03-30 Nick Clifton <nickc@redhat.com>
1038 * config/tc-arm.c (meabi_flags): Make its use conditional upon
1039 OBJ_ELF being defined.
1041 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1043 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
1045 2004-03-23 Paul Brook <paul@codesourcery.com>
1047 * config/tc-arm.c (meabi_flags): New variable.
1048 (arm_parse_eabi): New function.
1049 (md_begin): Set flags for EABI v3.
1051 (arm_long_opts): Add meabi.
1052 * doc/as.texinf <ARM>: Document -meabi.
1053 * doc/c-arm.texi: Ditto.
1055 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1057 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
1058 tables even when use_literal_section flag is not set.
1060 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1062 * config/tc-sh.c: Remove trailing whitespace.
1064 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1066 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
1067 --mul-bug-abort and the default behavior.
1068 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
1069 (err_for_dangerous_mul_placement): New variable.
1070 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
1072 (md_cris_relax_table): Have placeholder for STATE_MUL.
1073 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
1074 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
1076 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
1077 STATE_BYTE)>: Ditto.
1078 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
1079 alignment and position of this frag, emit error message if
1081 (md_assemble): For a multiply insn and when checking it,
1082 transform the current frag into a special frag for that purpose.
1083 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
1084 OPTION_MULBUG_ABORT_ON>: Handle new options.
1086 2004-03-19 Bob Wilson <bob.wilson@acm.org>
1088 * config/tc-xtensa.c (mark_literal_frags): New function.
1089 (xtensa_move_literals): Call mark_literal_frags for all literal
1090 segments, including init and fini literal segments.
1091 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
1093 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1095 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
1096 (pa_comm): Set BSF_OBJECT in symbol flags.
1098 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1100 * Makefile.am: Run "make dep-am".
1101 * Makefile.in: Regenerate.
1102 * doc/Makefile.in: Regenerate.
1103 * config.in: Regenerate.
1104 * po/gas.pot: Regenerate.
1106 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
1108 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
1109 (demand_empty_rest_of_line): Issue an error here.
1110 (ignore_rest_of_line): Silently skip to end.
1111 (demand_copy_string): Issue an error, not warning.
1113 * config/obj-elf.c (obj_elf_section_name): Likewise.
1114 (obj_elf_section): Likewise.
1115 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
1116 (arc_extinst): Likewise.
1117 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
1118 (dot_spill): Likewise.
1119 (dot_unwabi): Likewise.
1120 (dot_prologue): Likewise.
1122 * expr.c (operand): Reject ++ and --.
1123 (operator): Likewise.
1125 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1127 * config/tc-sh.c: Include dw2gencfi.h.
1128 (sh_cfi_frame_initial_instructions): New function.
1129 (sh_regname_to_dw2regnum): Likewise.
1130 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1132 (TARGET_USE_CFIPOP): Define.
1133 (tc_cfi_frame_initial_instructions): Likewise.
1134 (tc_regname_to_dw2regnum): Likewise.
1135 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1136 * Makefile.am: Update dependencies.
1137 * Makefile.in: Regenerate.
1139 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1141 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1142 * configure: Regenerate.
1144 2004-03-12 Bob Wilson <bob.wilson@acm.org>
1146 * read.c (s_leb128): Call md_flush_pending_output.
1148 2004-03-12 Michal Ludvig <mludvig@suse.cz>
1150 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1151 * config/tc-i386.h (CpuPadLock): New define.
1152 (CpuUnknownFlags): Added CpuPadLock.
1154 2004-03-07 Andreas Schwab <schwab@suse.de>
1156 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1158 2004-03-07 Richard Henderson <rth@redhat.com>
1160 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1161 (cfi_finish): Likewise for fde.
1163 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1165 * config/tc-ia64.c (md_assemble): Properly handle NULL
1167 (ia64_handle_align): Don't abort if failed to add a stop bit.
1169 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1171 * Makefile.in: Regenerated.
1172 * aclocal.m4: Likewise.
1173 * configure: Likewise.
1174 * doc/Makefile.in: Likewise.
1176 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1178 * config/tc-ia64.c (dot_align): New.
1179 (ia64_do_align): Make it static.
1180 (md_pseudo_table): Use "dot_align" for "align".
1181 (ia64_md_do_align): Don't set align_frag here.
1182 (ia64_handle_align): Add a stop bit to the previous bundle if
1185 * config/tc-ia64.h (ia64_do_align): Removed.
1187 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1189 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1190 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1191 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1192 the most general type or the user specifically requested it.
1193 (md_assemble): Add a new error message for when an instruction
1194 is understood, but is not allowed due to an -isa option.
1196 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1198 * config/tc-ia64.c (align_frag): New.
1199 (md_assemble): Set the tc_frag_data field in align_frag for
1200 IA64_OPCODE_FIRST instructions.
1201 (ia64_md_do_align): Set align_frag.
1202 (ia64_handle_align): Add a stop bit if needed.
1204 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1205 (TC_FRAG_INIT): New.
1207 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1209 * config/tc-frv.c (fr400_audio): New variable.
1210 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1211 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1212 (target_implements_insn_p): New function.
1213 (md_assemble): Report an error if the processor doesn't implement
1216 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1218 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1219 (md_parse_option): Ditto.
1220 (OPTION_NO_SPECIAL_M32R): Added.
1221 (md_show_usage): Document it.
1222 (enable_speial_m32r): Changed a default value from 0 to 1.
1223 * doc/c-m32r.texi: Document the -no-bitinst option.
1225 2004-02-27 Nick Clifton <nickc@redhat.com>
1227 * config/tc-sh.c (get_operand): Revert previous delta.
1228 (tc_gen_reloc): Check for an unknown reloc type before processing
1231 2004-02-27 Hannes Reinecke <hare@suse.de>
1233 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1234 .insn pseudo operation.
1236 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1238 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1239 added for wrong syntax.
1241 2004-02-26 Eric Christopher <echristo@redhat.com>
1243 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1244 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1246 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1248 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1249 nibble types to assembler.
1251 2004-02-25 Fred Fish <fnf@redhat.com>
1253 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1255 2004-02-20 James E Wilson <wilson@specifixinc.com>
1257 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1259 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1260 (ia64_estimate_size_before_relax): New.
1261 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1262 (generate_unwind_image): Pass 1 to fixup_unw_records.
1263 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1264 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1266 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1268 * stabs.c (generate_asm_file): Avoid warning about use of
1269 uninitialized variable.
1271 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1273 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1274 body, and endp, allow unwind records which do not have a "t"
1275 (time/instruction) field.
1277 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1279 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1280 (do_mav_dspsc_2): Likewise.
1281 Fix accumulator registers move opcodes.
1283 2004-02-13 Hannes Reinecke <hare@suse.de>
1284 Jakub Jelinek <jakub@redhat.com>
1286 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1288 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1290 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1291 (tc_frob_symbol): New macro definition.
1292 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1294 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1296 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1299 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1301 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1302 (TC_CASE_SENSITIVE): ... this.
1303 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1304 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1306 2004-02-06 James E Wilson <wilson@specifixinc.com>
1308 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1309 (generate_unwind_image): Re-add it here.
1311 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1313 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1314 * read.h (SKIP_WHITESPACE): Turn into an expression.
1315 * read.c (read_a_source_file): A pseudo is removed by having a
1318 2004-02-05 James E Wilson <wilson@specifixinc.com>
1320 * config/tc-ia64.c (output_endp): New.
1321 (count_bits): Delete.
1322 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1323 endp unwind records.
1324 (fixup_unw_records): Handle endp unwind records. Delete code for
1325 shortening prologue regions not followed by a body record.
1326 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1327 * config/tc-ia64.h (unw_record_type): Add endp.
1329 2004-02-03 James E Wilson <wilson@specifixinc.com>
1331 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1332 fill padding bytes with zeroes.
1333 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1334 sets unwind_record slot_number and slot_frag fields.
1336 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1338 * config/tc-mips.c (add_got_offset_hilo): New function.
1339 (macro): Use load_register() and add_got_offset_hilo() to load
1340 constants instead of hardcoding code sequences throughout.
1342 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1344 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1346 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1348 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1350 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1351 of hard-coded test for TARGET_OS=elf.
1353 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1355 * config/tc-mips.c (hilo_interlocks): Change definition
1356 so that MIPS32, MIPS64 and later ISAs are included, along with
1357 the already-included machines. Update comments.
1359 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1361 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1362 undefined local labels.
1364 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1366 * config/tc-mips.c (load_address, macro): Update comments about
1367 NewABI GP relaxation.
1369 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1371 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1372 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1373 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1374 (set_at, load_register, load_address, move_register): Likewise.
1375 (load_got_offset, add_got_offset): Likewise.
1376 Update all calls and tidy accordingly.
1378 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1380 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1381 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1382 (RELAX_USE_SECOND): Bump to 0x10000.
1383 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1384 (mips_macro_warning): New variable.
1385 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1386 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1387 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1389 (append_insn): Update mips_macro_warning.sizes.
1390 (macro_start, macro_warning, macro_end): New functions.
1391 (macro_build): Don't emit warnings here.
1392 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1393 (md_convert_frag): Check for cases where one macro alternative
1394 needs a warning and the other doesn't. Emit a warning if the
1395 longer sequence was chosen.
1397 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1399 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1400 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1401 the first sequence, the size of the second sequence, and a flag
1402 that says whether we should warn.
1403 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1404 (RELAX_FIRST, RELAX_SECOND): New.
1405 (mips_relax): New variable.
1406 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1407 (append_insn): Remove "place" argument. Use mips_relax.sequence
1408 rather than "place" to check whether we're expanding the second
1409 alternative of a relaxable macro. Remove redundant check for
1410 branch relaxation. If generating a normal insn, and there
1411 is not enough room in the current frag, call relax_close_frag()
1412 to close it. Update mips_relax.sizes[]. Emit fixups for the
1413 second version of a relaxable macro. Record the first relaxable
1414 fixup in mips_relax. Remove tc_gen_reloc workaround.
1415 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1416 in the same way as in append_insn.
1417 (mips16_macro_build): Remove "place" argument.
1418 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1419 when generating the second version of a relaxable macro.
1420 (load_got_offset, add_got_offset): New functions.
1421 (load_address, macro): Use new relaxation machinery. Remove
1422 tc_gen_reloc workarounds.
1423 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1424 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1425 first version is needed.
1426 (tc_gen_reloc): Remove relaxation handling.
1427 (md_convert_frag): Go through the fixups for a relaxable macro and
1428 mark those that belong to the unneeded alternative as done. If the
1429 second alternative is needed, adjust the fixup addresses to account
1430 for the deleted first alternative.
1432 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1434 * frags.h (frag_room): Declare.
1435 * frags.c (frag_room): New function.
1436 * doc/internals.texi: Document it.
1438 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1440 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1441 optimization for -mtune=r3900, as this will break on other CPUs.
1443 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1445 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1446 be relaxed, use fixup.
1447 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1449 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1451 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1454 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1456 * config/tc-mips.c (append_insn): Properly detect variant frags
1457 that preclude swapping of relaxed branches. Correctly swap
1458 instructions between frags when dealing with relaxed branches.
1460 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1462 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1464 * aclocal.m4: Regenerate.
1465 * configure: Regenerate.
1467 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1469 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1472 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1474 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1475 reloc, reserve space for the delay slot as well as the jalr itself.
1477 2004-01-09 Paul Brook <paul@codesourcery.com>
1479 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1480 (do_vfp_sp2_from_reg2): New function.
1482 (do_vfp_dp_from_reg2): Check return values properly.
1484 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1486 * config/tc-mips.c (warn_nops): Remove static variable.
1487 (macro): Remove test of warn_nops.
1488 (md_shortops): Remove 'n'.
1489 (md_parse_option): Remove 'n' case.
1490 (md_show_usage): Remove -n.
1491 * doc/as.texinfo (Overview): Remove MIPS -n option.
1492 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1493 * NEWS: Mention removal of MIPS -n option.
1495 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1496 (cop_interlocks): Check ISA level.
1497 (cop_mem_interlocks): Define.
1498 (reg_needs_delay): Check cop_interlocks rather than
1499 ISA_HAS_COPROC_DELAYS.
1500 (append_insn): Likewise. Use cop_mem_interlocks rather than
1501 directly checking mips_opts.isa.
1502 (mips_emit_delays): Likewise.
1504 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1506 * config/tc-ia64.c (unwind): Move next_slot_number and
1507 next_slot_frag to ...
1508 (unw_rec_list): Here.
1509 (free_list_records): Removed.
1510 (output_unw_records): Likewise.
1511 (generate_unwind_image): Make it void.
1512 (alloc_record): Initialize next_slot_number and next_slot_frag.
1513 (slot_index): Take .org, .space and .align into account.
1514 (fixup_unw_records): Don't set slot_number to 0. Use
1515 list->next_slot_number and list->next_slot_frag instead of
1516 unwind.next_slot_number and unwind.next_slot_frag.
1517 (ia64_convert_frag): New.
1518 (generate_unwind_image): Generate a rs_machine_dependent frag
1520 (emit_one_bundle): Use list->next_slot_number and
1521 list->next_slot_frag instead of unwind.next_slot_number and
1522 unwind.next_slot_frag.
1524 * config/tc-ia64.h (md_convert_frag): Defined as
1526 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1528 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1530 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1531 * config/tc-frv.h (md_apply_fix3): Don't define.
1532 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1534 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1535 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1536 * config/tc-frv.c (line_separator_chars): Add `!'.
1537 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1538 * config/tc-frv.c (md_assemble): Clear insn upfront.
1539 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1540 * config/tc-frv.c (OPTION_FDPIC): New macro.
1541 (md_longopts): Add mfdpic.
1542 (md_parse_option): Handle it.
1543 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1544 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1545 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1546 (frv_pic_ptr): Parse funcdesc.
1548 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1550 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1551 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1553 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1555 * Makefile.am (Makefile): Move the dependency on
1556 $(BFDDIR)/configure.in to...
1557 (CONFIG_STATUS_DEPENDENCIES): ... here.
1558 (AUTOMAKE_OPTIONS): Require automake 1.8.
1559 * Makefile.in: Regenerate.
1560 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1561 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1562 $(BFDDIR)/configure.in here as well.
1563 * doc/Makefile.in: Regenerate.
1565 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1567 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1568 * Makefile.in: Regenerate.
1569 * aclocal.m4: Regenerate.
1570 * doc/Makefile.am (install, install-info): Remove.
1571 (install-data-local): A new hook for install-info.
1572 (AUTOMAKE_OPTIONS): Require automake 1.8.
1573 * doc/Makefile.in: Regenerate.
1575 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1577 * doc/c-sh.texi: Update description about floating point behavior
1580 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1582 * configure.in: Add m68k-uClinux target.
1583 * configure: Regenerate.
1585 For older changes see ChangeLog-0203
1591 version-control: never