1 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5 * config/tc-s390.c (md_apply_fix3): Likewise.
6 * config/tc-sparc.c (md_apply_fix3): Likewise.
8 2004-10-01 Paul Brook <paul@codesourcery.com>
10 * config/tc-arm.c (arm_elf_section_type): New function.
11 (arm_elf_change_section): Set section link for exidx sections.
12 * config/tc-arm.h (arm_elf_section_type): Add prototype.
13 (md_elf_section_type): Define.
15 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
17 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
20 2004-10-01 Adam Nemet <anemet@lnxw.com>
22 * (TARGET_FORMAT): Remove LynxOS COFF definition.
24 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
26 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
27 asymbol *, instead use symbol_get_bfdsym.
29 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
31 * config/tc-m68k.c (select_control_regs): Add mcf5249.
33 2004-09-30 Paul Brook <paul@codesourcery.com>
35 * config/tc-arm.c (do_smi, do_nop): New functions.
36 (insns): Add ARMv6ZK instructions.
37 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
38 (tc_gen_reloc): Ditto.
39 (arm_cpus): Add mpcore and arm1176.
40 (arm_archs): Add armv6{k,z,zk}.
41 * doc/c-arm.texi: Document new cores and architectures.
43 2004-09-30 Nick Clifton <nickc@redhat.com>
45 * config/tc-arm.c: Use ISO C90 formatting.
47 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
49 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
50 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
51 REG_TYPE_MVDX is expected.
53 2004-09-29 Marc Bevand <m.bevand@gmail.com>
55 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
57 2004-09-21 James E Wilson <wilson@specifixinc.com>
59 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
60 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
61 output_spill_base, output_unat_psprel, output_lc_psprel,
62 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
63 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
64 output_spill_psprel_p): Use it.
66 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
68 * config/tc-crx.c (handle_LoadStor): New function.
69 Handle load/stor unique instructions before parsing.
71 2004-09-17 Paul Brook <paul@codesourcery.com>
73 * config/tc-arm.c (s_arm_rel31): New funciton.
74 (md_pseudo_table): Add .rel31.
75 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
76 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
77 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
78 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
79 (arm_parse_reloc): Add (target2).
81 2004-09-17 Alan Modra <amodra@bigpond.net.au>
83 * Makefile.am: Run "make dep-am".
84 * Makefile.in: Regenerate.
85 * aclocal.m4: Regenerate.
86 * configure: Regenerate.
87 * doc/Makefile.in: Regenerate.
88 * po/POTFILES.in: Regenerate.
89 * po/gas.pot: Regenerate.
91 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
93 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
96 2004-09-13 Paul Brook <paul@codesourcery.com>
98 * config/tc-arm.c: Rename RELABS to TARGET1.
100 2004-09-13 Alan Modra <amodra@bigpond.net.au>
102 * messages.c (as_internal_value_out_of_range): Cast values passed
103 to as_bad_where or as_warn_where to proper type.
105 2004-09-11 Theodore A. Roth <troth@openavr.org>
107 * config/tc-avr.c: Add support for
108 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
110 2004-09-09 Alan Modra <amodra@bigpond.net.au>
112 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
113 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
115 2004-09-08 Paul Brook <paul@codesourcery.com>
117 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
118 fini_array and preinit_array section types.
119 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
121 * doc/as.texinfo: Document extra section types.
123 2004-09-02 Mark Mitchell <mark@codesourcery.com>
125 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
126 * Makefile.in: Regenerated.
127 * configure.in: Set em for arm*-*-symbianelf*.
128 * configure: Regenerated.
129 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
130 vectors when appropriate.
131 * config/te-symbian.h: New file.
133 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
135 * config/tc-crx.c (gettrap): Exception vector can be case
137 (process_label_constant): Fix a 32-bit displacement bug in branch
139 (get_operandtype) : Bug fix, wrong operand was used.
140 (process_label_constant): Initialize relocation type to
143 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
145 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
146 for synthesizable cores.
148 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
150 2004-08-25 Dmitry Diky <diwil@spec.ru>
152 * config/tc-msp430.c: Clean-up the code.
153 (md_relax_table): New relax table.
154 (mcu_types): Sort MCU types.
155 (md_pseudo_table): Add .profiler pseudo handler.
156 (pow2value): New function.
157 (msp430_profiler): New function.
158 (msp430_operands): Add new insns handlers.
159 (msp430_srcoperand): Add register operand handler, allow complex
161 (md_estimate_size_before_relax): Rewritten.
162 (md_convert_frag): Rewritten.
163 (msp430_relax_frag): New function.
164 * config/tc-msp430.h (md_relax_frag): define macro
165 * doc/c-msp430.texi: Update information.
167 2004-08-24 Nick Clifton <nickc@redhat.com>
169 * as.c (std_shortopts): Allow -g to take an optional argument.
170 (parse_args): Pass any switch starting with -g on to the backend
173 2004-08-18 Mark Mitchell <mark@codesourcery.com>
175 * configure.in (arm*-*-symbianelf*): New target.
176 (arm*-*-eabi*): Likewise.
177 * configure: Regenerated.
179 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
180 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
183 2004-08-18 Jakub Jelinek <jakub@redhat.com>
185 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
186 argument, don't do anything if current section is not
187 .gnu.linkonce.t.* and linkonce_empty is set.
188 (generate_unwind_image, dot_endp): Adjust callers, call
189 start_unwind_section (*, 1) if nothing will be put into the
192 2004-08-17 Nick Clifton <nickc@redhat.com>
194 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
195 (show_usage): Add -g.
196 (std_longopts): Add --gen-debug. Alpha sort the table.
197 (parse_args): Print an error message if a switch is not handled.
198 Handle the -g switch, calling md_debug_format_selector() if
200 * NEWS: Mention new feature.
201 * doc/as.texinfo: Document new switch.
202 * doc/internals.texi: Document behaviour of md_parse_option.
204 * config/tc-arm.c (md_parse_option): Do not issue an error message
205 if the switch is not recognised.
206 * config/tc-m68k.c (md_parse_option): Likewise.
207 * config/tc-pdp11.c (md_parse_option): Likewise.
208 * config/tc-v850.c (md_parse_option): Likewise.
210 * as.h: Fix up formatting.
213 2004-08-16 Nick Clifton <nickc@redhat.com>
215 * macro.c (macro_set_alternate): Use ISO C90 formatting.
217 * configure.in: Sort architecture based tables alphabetically.
218 * configure: Regenerate.
220 2004-08-16 Alan Modra <amodra@bigpond.net.au>
222 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
223 { "cc", 68 }, with { "cr", 70 }.
225 2004-08-13 Jan Beulich <jbeulich@novell.com>
226 Nick Clifton <nickc@redhat.com>
228 * as.c: Add and handle new --alternate command line option.
229 * macro.c (macro_set_alternate): New.
230 * macro.h (macro_set_alternate): Declare.
231 * read.c: Add and handle new .altmacro and .noaltmacro directives.
232 * doc/as.texinfo: Document new command line option and pseudo-ops
233 as well as insert documentation originating from gasp about
234 alternate macro syntax.
235 * NEWS: Mention new command line option and pseudo-ops.
237 2004-08-10 Mark Mitchell <mark@codesourcery.com>
239 * expr.c (operand): Handle the "~", "-", and "!" operators applied
242 2004-08-06 Paul Brook <paul@codesourcery.com>
244 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
245 Handle new relocations.
246 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
248 2004-08-05 Bob Wilson <bob.wilson@acm.org>
250 * write.c (relax_segment): Use was_address instead of address when
251 setting fr_fix field for align frag due to backwards .org.
253 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
255 Introduce SH2a support.
256 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
257 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
259 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
260 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
261 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
262 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
263 to end of conditional expression.
264 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
265 * config/tc-sh.c: Add sh2a-nofpu support.
266 2003-12-29 DJ Delorie <dj@redhat.com>
267 * tc-sh.c: Add sh2a support.
268 (parse_reg): Add tbr.
269 (parse_at): Support @@(disp,tbr).
270 (get_specific): Support sh2a opcodes.
271 (insert4): New, for 4 byte relocs.
272 (build_Mytes): Support sh2a opcodes.
273 (md_apply_fix3_Mytes): Support sh2a opcodes.
274 2003-12-02 Michael Snyder <msnyder@redhat.com>
275 * config/tc-sh.c (md_parse_option): Handle sh2a.
276 (sh_elf_final_processing): Ditto.
278 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
280 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
283 2004-07-27 Alan Modra <amodra@bigpond.net.au>
285 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
286 (ppc_arch): Expand comment.
288 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
290 * config/tc-crx.c: Support evaluating the difference between two
292 * config/tc-crx.h: Likewise.
294 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
296 * config/tc-ia64.c (start_unwind_section): Set the linked-to
298 (ia64_elf_section_change_hook): Set the linked-to section for
301 2004-07-26 Dmitry Diky <diwil@spec.ru>
303 * config/tc-msp430.c: Add new subtargets: msp430x1610,
304 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
305 msp430xG438, msp430xG439.
307 2004-07-25 Daniel Jacobowitz <dan@debian.org>
309 * doc/as.texinfo (Section, PushSection): Correct documentation
312 2004-07-21 Jan Beulich <jbeulich@novell.com>
314 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
315 permissible for the selected instruction suffix.
316 (match_template): Don't permit 64-bit general purpose operands in
318 (finalize_imm): Permit 64-bit immediates.
319 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
320 specially except for the width of the used base and/or index
321 registers. For 32-bit displacements, use sign-extended
322 relocations only when using 64-bit addressing.
323 Force zero displacement on rip-relative addressing when there is
324 no other displacement.
325 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
326 specially except for the width of the used base and/or index
328 (parse_register): Disallow Reg64 registers in 32-bit mode.
330 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
331 suffix if the instruction doesn't support it.
333 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
335 * config/tc-mips.c (append_insn): Handle constant expressions with
336 no associated relocation.
337 (mips_ip): Cancel the expression after use for the Q format
339 (parse_relocation): Return no relocation for unsupported
341 (my_getSmallExpression): Return no relocation if no relocation
344 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
346 * config/obj-som.c (adjust_stab_sections): Add prototype.
347 (obj_som_compiler, obj_som_version, obj_som_copyright,
348 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
349 * config/tc-hppa.c (update_subspace): Likewise.
350 (is_defined_subspace): Amplify comment.
351 * config/obj-som.h (som_frob_file): Add prototype.
353 2004-07-19 Christopher Faylor <cgf@timesys.com>
354 H.J. Lu <hongjiu.lu@intel.com>
356 * subsegs.c (section_symbol): Don't create a new segment when
357 existing segment is undefined.
359 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
361 * config/tc-arm.c: Include include/opcode/arm.h.
362 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
363 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
364 (FPU_ARCH_*): Delete.
365 * Makefile.am: Update dependencies.
366 * Makefile.in: Regenerate.
368 2004-07-15 Nick Clifton <nickc@redhat.com>
370 * configure.in: Accept armbe as a big-endian arm configuration.
371 * configure: Regenerate.
373 2004-07-13 Thomas Nystrom <thn@saeab.se>
375 * config/tc-i386.c (T_SHIFTOP): New constant.
376 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
377 (intel_el1): Handle '~'.
378 (intel_get_token): Handle '<>', '&', '|' and '~'.
380 2004-07-13 Nick Clifton <nickc@redhat.com>
382 (md_assemble): Remove spurious newline from end of as_bad error
384 (intel_e05_1): Likewise.
385 (intel_e11): Likewise.
386 (intel_match_token): Likewise.
388 2004-07-11 Andreas Schwab <schwab@suse.de>
390 * config/tc-m68k.c: Convert to C90. Remove redundant
391 declarations. Indentation fixup.
392 [M68KCOFF]: Include "obj-coff.h" instead of declaring
393 obj_coff_section ourselves.
395 2004-07-09 James E Wilson <wilson@specifixinc.com>
397 * config/tc-ia64.c (default_big_endian): New.
398 (dot_byteorder, md_begin): Use it.
399 (md_parse_option): Set it.
401 2004-07-09 Nick Clifton <nickc@redhat.com>
403 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
404 * configure: Regenerate.
405 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
406 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
407 sh_find_elf_flags if necessary.
409 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
411 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
412 going to be split into more than one in-place addend, return 0
413 for relocations against mergeable sections. Associate comments
416 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
418 * Makefile.am (CPU_TYPES): Add crx.
419 (TARGET_CPU_CFILES): Add config/tc-crx.c.
420 (TARGET_CPU_HFILES): Add config/tc-crx.h.
421 (DEPTC_crx_elf): New target.
422 (DEPOBJ_crx_elf): Likewise.
423 (DEP_crx_elf): Likewise.
424 * Makefile.in: Regenerate.
425 * configure.in: Add crx* target.
426 * configure: Regenerate.
427 * config/tc-crx.c: New file.
428 * config/tc-crx.h: New file.
429 * NEWS: Mention new target.
431 2004-07-06 Nick Clifton <nickc@redhat.com>
433 * config.in: Undefine TARGET_SYMBIAN by default.
435 * configure: Regenerate. Add sh-symbian-elf target. If
436 selected define TARGET_SYMBIAN.
437 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
438 format if TARGET_SYMBIAN has been defined.
440 * output-file.c (output_file_create): Report the target format
441 chosen when bfd_openw reports that it is invalid.
443 * config/obj-coff.c (coff_pseudo_table): Only define the weak
444 pseudo for BFD based assemblers.
446 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
449 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
450 (md_parse_option): Remove redundant -isa testing.
451 Make bfd_arch variable const.
452 (md_show_usage): Make bfd_arch variable const.
454 2004-07-03 James E Wilson <wilson@specifixinc.com>
456 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
457 * config/tc-ia64.h (md_frag_check): Define.
459 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
461 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
463 * doc/as.texinfo (Weak): Document PE weak symbols.
465 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
467 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
468 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
469 (mips_frob_file): Rework so that only a single pass through the
470 relocs is needed. Allow %lo()s to have higher offsets than their
471 corresponding %hi()s or %got()s.
473 2004-07-02 Nick Clifton <nickc@redhat.com>
475 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
476 allow values which have come from undefined symbols.
477 Always consider this fixup to have been processed as a reloc
478 cannot be generated for it.
480 2004-07-02 Alan Modra <amodra@bigpond.net.au>
482 * frags.h (struct frag): Add has_code and insn_addr fields.
483 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
484 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
485 * config/tc-ppc.h (md_frag_check): Define.
487 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
489 * doc/Makefile.am (info): Rename goal to...
490 (info-local): ... this, to preserve implicit dependencies.
491 * doc/Makefile.in: Regenerate with automake 1.8.5.
493 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
495 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
496 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
497 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
498 (tc_gen_reloc): Likewise.
499 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
500 (m32r_parse_name): Likewise.
501 (m32r_cgen_parse_fix_exp): Likewise.
502 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
503 (O_PIC_reloc): Likewise.
504 (TC_CGEN_PARSE_FIX_EXP): Likewise..
505 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
506 for @GOTOFF, @GOT, @PLT.
508 2004-06-21 Jan Beulich <jbeulich@novell.com>
510 * gas/symbols.c: While discarding ordinary local absolute symbols
511 when --strip-local-absolute is in effect, retain file symbols.
513 2004-06-20 Andreas Schwab <schwab@suse.de>
515 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
516 (md_parse_option): Likewise.
518 2004-06-17 Jan Beulich <jbeulich@novell.com>
520 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
521 * config/te-netware.h: New file.
522 * config/te-ppcnw.h: Delete: Obsolete.
523 * configure.in: Eliminate ill NetWare targets. Make generic
524 NetWare target use proper emulation.
525 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
526 reference to new te-netware.h.
527 * configure: Regenerate.
528 * Makefile.in: Regenerate.
530 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
532 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
533 comparison in .insn pseudo operation.
535 2004-06-15 Alan Modra <amodra@bigpond.net.au>
537 * config/obj-coff.c (coff_adjust_section_syms): Use
538 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
539 (coff_frob_section): Likewise.
540 * config/tc-mips.c (md_apply_fix3): Likewise.
541 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
542 (elf_frob_file_after_relocs): Likewise.
544 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
546 * config/tc-hppa.c (log2): Rename to exact_log2.
547 (pa_next_subseg): Delete unused function.
548 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
549 (create_new_subspace): Likewise.
552 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
555 2004-05-28 DJ Delorie <dj@redhat.com>
557 * config/tc-mn10300.h (tc_fix_adjustable): Define.
558 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
559 or non-merged symbols.
561 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
563 * config/tc-ia64.c (remove_marked_resource): Save, clear and
564 restore the old slot when inserting srlz.i/srlz.d.
566 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
568 * Makefile.am: Regenerate dependecies.
569 * Makefile.in: Regenerate.
570 * config/tc-sh.c (valid_arch): Make unsigned.
571 (preset_target_arch): Likewise.
572 (md_begin): Use new architecture flags system.
573 (get_specific): Likewise.
574 (assemble_ppi): Likewise.
575 (md_assemble): Likewise. Also fix error check for bad opcodes.
576 (md_parse_option): Likewise. Also generate -isa values according
577 to the table in bfd/cpu-sh.c instead of just constants. Also
578 allow <arch>-up ISA variants.
579 (sh_elf_final_processing): Replace if-else chain with a call to
581 * testsuite/gas/sh/arch: New directory.
582 * testsuite/gas/sh/arch/arch.exp: New test script.
583 * testsuite/gas/sh/arch/arch_expected.txt: New file.
584 * testsuite/gas/sh/arch/sh.s: New file.
585 * testsuite/gas/sh/arch/sh2.s: New file.
586 * testsuite/gas/sh/arch/sh-dsp.s: New file.
587 * testsuite/gas/sh/arch/sh2e.s: New file.
588 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
589 * testsuite/gas/sh/arch/sh3.s: New file.
590 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
591 * testsuite/gas/sh/arch/sh3e.s: New file.
592 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
593 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
594 * testsuite/gas/sh/arch/sh4.s: New file.
595 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
596 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
597 * testsuite/gas/sh/arch/sh4a.s: New file.
599 2004-05-28 Peter Barada <peter@the-baradas.com>
601 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
602 with zero offset into mode 2 addressing to save a word.
604 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
606 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
607 (ar_is_only_in_integer_unit): New.
608 (ar_is_only_in_memory_unit): New.
609 (generate_unwind_image): Silence gcc on 32bit host.
610 (md_assemble): Use ar_is_only_in_integer_unit instead of
611 ar_is_in_integer_unit. Check AR access.
613 2004-05-27 Peter Barada <peter@the-baradas.com>
615 * config/tc-m68k.c (md_begin): Sort the opcode table into
617 (m68k_compare_opcode): New function to do the sorting.
619 2004-05-24 Peter Barada <peter@the-baradas.com>
621 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
622 addressing on MIT style operands.
623 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
625 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
628 2004-05-23 Alan Modra <amodra@bigpond.net.au>
630 * expr.c (operand, operator): Don't reject '++' and '--'.
632 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
634 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
637 2004-05-17 Adam Nemet <anemet@lnxw.com>
639 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
640 * configure: Regenerate.
642 2004-05-13 Paul Brook <paul@codesourcery.com>
644 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
646 2004-05-13 Joel Sherrill <joel@oarcorp.com>
648 * configure.in (or32-*-rtems*): Switch to elf.
649 * configure: Regenerate.
651 2004-05-13 Nick Clifton <nickc@redhat.com>
653 * po/fr.po: Updated French translation.
655 2004-05-11 Nick Clifton <nickc@redhat.com>
657 * doc/as.texinfo (Section): Document G and T flags to .section
658 directive. Document the extra arguments that the G flag
659 requires. Document the #tls flag.
661 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
663 * subsegs.c (section_symbol): Create a new section symbol if
664 the existing one doesn't match.
665 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
667 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
669 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
670 to cope with VR4181A errata MD(1) and MD(4).
672 2004-05-07 Brian Ford <ford@vss.fsi.com>
674 * NEWS: Mention .secrel32 for pe[i]-i386.
676 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
678 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
681 2004-05-06 Daniel Jacobowitz <dan@debian.org>
683 * Makefile.am (DIST_SUBDIRS): Define.
684 * aclocal.m4: Regenerate with automake 1.8.4.
685 * Makefile.in: Likewise.
686 * doc/Makefile.in: Likewise.
688 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
690 * config/tc-ia64.c (dot_serialize): Declare.
691 (dot_serialize): New function.
692 (md_pseudo_table): Add ".serialize.data" and
693 ".serialize.instruction" directives.
695 2004-05-06 Nick Clifton <nickc@redhat.com>
697 * messages (as_internal_value_out_of_range): Print a message about
698 a value being out of range. Be consistent about whether the
699 values are printed in decimal or hexadecimal.
700 (as_warn_value_out_of_range): Generate a warning message about an
702 (as_bad_value_out_of_range): Generate an error message about an
704 * as.h: Prototype the new functions.
705 * config/tc-alpha.c (insert_operand): Use new function.
706 * config/tc-arc.c (arc_insert_operand): Likewise.
707 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
708 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
709 * config/tc-ppc.c (ppc_insert_operand): Likewise.
710 * config/tc-s390.c (s390_insert_operand): Likewise.
711 * config/tc-v850.c (v850_insert_operand): Likewise.
713 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
715 * configure.in: Set em=linux for frv-*-*linux*.
716 * configure: Rebuilt.
717 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
718 (frv_md_fdpic_enabled): New.
719 * config/tc-frv.c (frv_md_fdpic_enabled): New.
720 (DEFAULT_FDPIC): New.
721 (frv_flags): Use DEFAULT_FDPIC.
722 (frv_pic_flag): Likewise.
724 (md_longopts): Add -mnopic.
725 (md_parse_option): Handle it.
726 (md_show_usage): Add -mfdpic and -mnopic.
728 2004-05-05 Peter Barada <peter@the-baradas.com>
730 * config/tc-m68k.c: Add find_cf_chip to print list of valid
731 chips for invalid coldfire instructions, rename selectors
732 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
733 add current_chip to track which chip is referred to(including save/restore),
734 use current_chip to select control registers, not current_arch.
735 (md_show_usage): Add new chips.
736 * doc/c-m68k.texi: Document new command line switches.
738 2004-05-05 Jakub Jelinek <jakub@redhat.com>
740 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
741 (NOP_OPCODE): Define.
742 (s390_align_code): Remove prototype.
743 * tc-s390.c (s390_align_code): Remove.
745 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
747 * config/tc-ia64.c (make_unw_section_name): Removed.
748 (start_unwind_section): New function.
749 (generate_unwind_image): Take const segT instead of const
751 (dot_handlerdata): Adjusted.
752 (dot_endp): Likewise.
754 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
756 * config/obj-elf.c (obj_elf_change_section): Allow the
757 ".note.GNU-stack" section has SHF_EXECINSTR.
759 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
761 * config/obj-elf.c (get_section): Return bfd_boolean.
762 (obj_elf_change_section): Call bfd_get_section_by_name_if
763 instead of bfd_map_over_sections.
765 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
767 * config/obj-elf.c (get_section): New function.
768 (obj_elf_change_section): Support multiple sections with same
771 2004-04-30 Nick Clifton <nickc@redhat.com>
773 * config/tc-arm.c (create_register_alias): Fix typo checking for
774 case sensitive register aliases.
775 (co_proc_number): Use error message string in all_reg_maps[]
777 (cp_reg_required_here): Likewise.
778 (fp_reg_required_here): Likewise.
780 2004-04-29 Brian Ford <ford@vss.fsi.com>
782 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
784 2004-04-28 Chris Demetriou <cgd@broadcom.com>
786 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
787 (load_address, macro, mips_ip, md_parse_option)
788 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
789 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
790 embedded-PIC handling, and update comments.
791 (SWITCH_TABLE): Remove.
792 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
793 (enum mips_pic_level): Remove EMBEDDED_PIC.
794 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
795 (TC_FORCE_RELOCATION): Update comment.
796 * ecoff.c (ecoff_build_lineno): Add comment about some code that
797 might be safe to remove now that MIPS embedded-PIC is gone.
799 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
801 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
802 call to obj_set_subsection_attributes.
803 (obj_som_init_stab_section): Likewise.
804 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
805 (pa_def_subspaces): Provide comdat default.
806 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
807 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
808 calls to create_new_subspace and update_subspace to pass comdat flag.
809 (create_new_subspace, update_subspace): Add new comdat argument. Use
810 it in calls to obj_set_subsection_attributes.
811 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
812 and use of comdat, common and dup_comm parameters.
814 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
816 * config/obj-elf.c (obj_elf_change_section): Check if the old
817 group name is NULL before comparison.
819 2004-04-23 Chris Demetriou <cgd@broadcom.com>
821 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
823 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
825 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
827 2004-04-23 Chris Demetriou <cgd@broadcom.com>
829 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
830 (OPTION_MEMBEDDED_PIC): Remove.
831 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
832 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
833 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
834 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
835 (OPTION_ELF_BASE): Renumber.
836 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
837 (md_show_usage): Remove mention of -membedded-pic.
838 * doc/as.texinfo: Remove mention of -membedded-pic.
840 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
842 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
843 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
845 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
846 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
847 USE_GLOBAL_POINTER_OPT.
849 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
851 * config/tc-mips.c (macro): One more use of load_delay_nop.
853 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
855 * config/tc-mips.c (load_delay_nop): New function.
856 (load_address, macro): Use load_delay_nop() to build a nop
857 which can be omitted with gpr_interlocks.
859 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
861 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
862 cop_interlocks): Remove superfluous CPU entries.
864 2004-04-22 Paul Brook <paul@codesourcery.com>
866 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
868 2004-04-22 Peter Barada <peter@the-baradas.com>
870 * NEWS: Added support for EMAC instructions and MAC/EMAC
872 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
873 scale factor tokens, trailing_ampersand to mark mask addressing
874 for MAC/EMAC instructions.
875 * config/m68k-parse.y: Add options_ampersand clause, '<<',
877 (yylex): Handle '>', '<', and '&' following '+'.
878 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
879 architectures in archs[].
880 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
881 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
883 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
884 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
886 Add EMAC operands to init_table[].
888 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
890 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
892 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
893 * config/tc-arm.c (enum mstate): Delete from here.
894 (mapping_state): Remove the static mapstate variable and instead
895 store the state in the segment. This allows a per-section mapping
896 state. Handle and ignore MAP_UNDEFINED states.
897 (arm_elf_change_section): Get the current mapping state from the
899 (s_ltorg): Set the mapping state to MAP_DATA.
900 (arm_cleanup): Use arm_elf_change_section to get the mapping state
901 for each pool as it is emitted.
903 2004-04-22 Nick Clifton <nickc@redhat.com>
905 * config/tc-arm.h: Formatting tidy ups.
907 2004-04-20 Chris Demetriou <cgd@broadcom.com>
909 * NEWS: Note that MIPS -membedded-pic option is deprecated.
911 2004-04-20 DJ Delorie <dj@redhat.com>
913 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
914 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
915 [TE_PE] (O_secrel): Define.
916 [TE_PE] (x86_pe_cons_fix_new): New.
917 [TE_PE] (pe_directive_secrel): Likewise.
918 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
920 2004-04-19 Eric Christopher <echristo@redhat.com>
922 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
923 of previous patch for fix in gcc.
925 2004-04-19 Jakub Jelinek <jakub@redhat.com>
927 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
929 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
931 * read.c (do_align): Call md_flush_pending_output, if defined.
933 2004-04-16 Alan Modra <amodra@bigpond.net.au>
935 * expr.c (operand): Correct checks for ++ and --.
937 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
939 * config/tc-generic.c: Add some comments.
941 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
943 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
944 -{no-}mfix-vr4122-bugs.
945 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
946 (append_insn, mips_emit_delays): Update accordingly.
947 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
948 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
949 (md_parse_option): Update after above changes.
950 (md_show_usage): Add -mfix-vr4120.
952 2004-04-13 Bob Wilson <bob.wilson@acm.org>
954 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
955 of .section directive; add a reference to the ELF .subsection
958 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
960 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
963 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
965 * Makefile.am: Remove mips from aout targets.
966 * Makefile.in: Regenerate.
967 * configure.in: Remove mips-dec-bsd* target.
968 * configure: Regenerate.
970 2004-04-07 Alan Modra <amodra@bigpond.net.au>
973 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
974 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
975 Update "mapping". Restrict some @ modifiers to 32 bit.
977 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
978 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
980 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
981 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
982 dont_adjust_reloc_32 is set.
983 (md_longopts): Add option -renesas.
984 (md_parse_option, md_show_usage): Likewise.
985 * doc/c-sh.texi: Likewise.
987 2004-04-01 Dave Korn <dk@artimi.com>
989 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
990 hi16 and lo16 fixS structs.
991 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
992 exactly the same way as for RELOC_DLX_REL16.
993 (machine_ip): properly respect LO flag in the_insn and
994 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
995 (md_apply_fix3): apply RELOC_DLX_LO16.
997 2004-03-30 Stan Shebs <shebs@apple.com>
999 Remove long-obsolete MPW support.
1000 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
1001 * configure.in: Remove mention of ppc-*-mpw* config.
1002 * configure.in: Likewise.
1004 2004-03-30 Nick Clifton <nickc@redhat.com>
1006 * config/tc-arm.c (meabi_flags): Make its use conditional upon
1007 OBJ_ELF being defined.
1009 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1011 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
1013 2004-03-23 Paul Brook <paul@codesourcery.com>
1015 * config/tc-arm.c (meabi_flags): New variable.
1016 (arm_parse_eabi): New function.
1017 (md_begin): Set flags for EABI v3.
1019 (arm_long_opts): Add meabi.
1020 * doc/as.texinf <ARM>: Document -meabi.
1021 * doc/c-arm.texi: Ditto.
1023 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1025 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
1026 tables even when use_literal_section flag is not set.
1028 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1030 * config/tc-sh.c: Remove trailing whitespace.
1032 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1034 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
1035 --mul-bug-abort and the default behavior.
1036 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
1037 (err_for_dangerous_mul_placement): New variable.
1038 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
1040 (md_cris_relax_table): Have placeholder for STATE_MUL.
1041 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
1042 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
1044 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
1045 STATE_BYTE)>: Ditto.
1046 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
1047 alignment and position of this frag, emit error message if
1049 (md_assemble): For a multiply insn and when checking it,
1050 transform the current frag into a special frag for that purpose.
1051 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
1052 OPTION_MULBUG_ABORT_ON>: Handle new options.
1054 2004-03-19 Bob Wilson <bob.wilson@acm.org>
1056 * config/tc-xtensa.c (mark_literal_frags): New function.
1057 (xtensa_move_literals): Call mark_literal_frags for all literal
1058 segments, including init and fini literal segments.
1059 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
1061 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1063 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
1064 (pa_comm): Set BSF_OBJECT in symbol flags.
1066 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1068 * Makefile.am: Run "make dep-am".
1069 * Makefile.in: Regenerate.
1070 * doc/Makefile.in: Regenerate.
1071 * config.in: Regenerate.
1072 * po/gas.pot: Regenerate.
1074 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
1076 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
1077 (demand_empty_rest_of_line): Issue an error here.
1078 (ignore_rest_of_line): Silently skip to end.
1079 (demand_copy_string): Issue an error, not warning.
1081 * config/obj-elf.c (obj_elf_section_name): Likewise.
1082 (obj_elf_section): Likewise.
1083 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
1084 (arc_extinst): Likewise.
1085 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
1086 (dot_spill): Likewise.
1087 (dot_unwabi): Likewise.
1088 (dot_prologue): Likewise.
1090 * expr.c (operand): Reject ++ and --.
1091 (operator): Likewise.
1093 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1095 * config/tc-sh.c: Include dw2gencfi.h.
1096 (sh_cfi_frame_initial_instructions): New function.
1097 (sh_regname_to_dw2regnum): Likewise.
1098 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1100 (TARGET_USE_CFIPOP): Define.
1101 (tc_cfi_frame_initial_instructions): Likewise.
1102 (tc_regname_to_dw2regnum): Likewise.
1103 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1104 * Makefile.am: Update dependencies.
1105 * Makefile.in: Regenerate.
1107 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1109 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1110 * configure: Regenerate.
1112 2004-03-12 Bob Wilson <bob.wilson@acm.org>
1114 * read.c (s_leb128): Call md_flush_pending_output.
1116 2004-03-12 Michal Ludvig <mludvig@suse.cz>
1118 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1119 * config/tc-i386.h (CpuPadLock): New define.
1120 (CpuUnknownFlags): Added CpuPadLock.
1122 2004-03-07 Andreas Schwab <schwab@suse.de>
1124 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1126 2004-03-07 Richard Henderson <rth@redhat.com>
1128 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1129 (cfi_finish): Likewise for fde.
1131 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1133 * config/tc-ia64.c (md_assemble): Properly handle NULL
1135 (ia64_handle_align): Don't abort if failed to add a stop bit.
1137 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1139 * Makefile.in: Regenerated.
1140 * aclocal.m4: Likewise.
1141 * configure: Likewise.
1142 * doc/Makefile.in: Likewise.
1144 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1146 * config/tc-ia64.c (dot_align): New.
1147 (ia64_do_align): Make it static.
1148 (md_pseudo_table): Use "dot_align" for "align".
1149 (ia64_md_do_align): Don't set align_frag here.
1150 (ia64_handle_align): Add a stop bit to the previous bundle if
1153 * config/tc-ia64.h (ia64_do_align): Removed.
1155 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1157 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1158 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1159 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1160 the most general type or the user specifically requested it.
1161 (md_assemble): Add a new error message for when an instruction
1162 is understood, but is not allowed due to an -isa option.
1164 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1166 * config/tc-ia64.c (align_frag): New.
1167 (md_assemble): Set the tc_frag_data field in align_frag for
1168 IA64_OPCODE_FIRST instructions.
1169 (ia64_md_do_align): Set align_frag.
1170 (ia64_handle_align): Add a stop bit if needed.
1172 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1173 (TC_FRAG_INIT): New.
1175 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1177 * config/tc-frv.c (fr400_audio): New variable.
1178 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1179 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1180 (target_implements_insn_p): New function.
1181 (md_assemble): Report an error if the processor doesn't implement
1184 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1186 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1187 (md_parse_option): Ditto.
1188 (OPTION_NO_SPECIAL_M32R): Added.
1189 (md_show_usage): Document it.
1190 (enable_speial_m32r): Changed a default value from 0 to 1.
1191 * doc/c-m32r.texi: Document the -no-bitinst option.
1193 2004-02-27 Nick Clifton <nickc@redhat.com>
1195 * config/tc-sh.c (get_operand): Revert previous delta.
1196 (tc_gen_reloc): Check for an unknown reloc type before processing
1199 2004-02-27 Hannes Reinecke <hare@suse.de>
1201 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1202 .insn pseudo operation.
1204 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1206 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1207 added for wrong syntax.
1209 2004-02-26 Eric Christopher <echristo@redhat.com>
1211 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1212 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1214 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1216 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1217 nibble types to assembler.
1219 2004-02-25 Fred Fish <fnf@redhat.com>
1221 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1223 2004-02-20 James E Wilson <wilson@specifixinc.com>
1225 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1227 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1228 (ia64_estimate_size_before_relax): New.
1229 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1230 (generate_unwind_image): Pass 1 to fixup_unw_records.
1231 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1232 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1234 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1236 * stabs.c (generate_asm_file): Avoid warning about use of
1237 uninitialized variable.
1239 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1241 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1242 body, and endp, allow unwind records which do not have a "t"
1243 (time/instruction) field.
1245 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1247 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1248 (do_mav_dspsc_2): Likewise.
1249 Fix accumulator registers move opcodes.
1251 2004-02-13 Hannes Reinecke <hare@suse.de>
1252 Jakub Jelinek <jakub@redhat.com>
1254 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1256 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1258 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1259 (tc_frob_symbol): New macro definition.
1260 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1262 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1264 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1267 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1269 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1270 (TC_CASE_SENSITIVE): ... this.
1271 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1272 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1274 2004-02-06 James E Wilson <wilson@specifixinc.com>
1276 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1277 (generate_unwind_image): Re-add it here.
1279 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1281 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1282 * read.h (SKIP_WHITESPACE): Turn into an expression.
1283 * read.c (read_a_source_file): A pseudo is removed by having a
1286 2004-02-05 James E Wilson <wilson@specifixinc.com>
1288 * config/tc-ia64.c (output_endp): New.
1289 (count_bits): Delete.
1290 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1291 endp unwind records.
1292 (fixup_unw_records): Handle endp unwind records. Delete code for
1293 shortening prologue regions not followed by a body record.
1294 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1295 * config/tc-ia64.h (unw_record_type): Add endp.
1297 2004-02-03 James E Wilson <wilson@specifixinc.com>
1299 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1300 fill padding bytes with zeroes.
1301 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1302 sets unwind_record slot_number and slot_frag fields.
1304 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1306 * config/tc-mips.c (add_got_offset_hilo): New function.
1307 (macro): Use load_register() and add_got_offset_hilo() to load
1308 constants instead of hardcoding code sequences throughout.
1310 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1312 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1314 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1316 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1318 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1319 of hard-coded test for TARGET_OS=elf.
1321 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1323 * config/tc-mips.c (hilo_interlocks): Change definition
1324 so that MIPS32, MIPS64 and later ISAs are included, along with
1325 the already-included machines. Update comments.
1327 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1329 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1330 undefined local labels.
1332 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1334 * config/tc-mips.c (load_address, macro): Update comments about
1335 NewABI GP relaxation.
1337 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1339 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1340 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1341 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1342 (set_at, load_register, load_address, move_register): Likewise.
1343 (load_got_offset, add_got_offset): Likewise.
1344 Update all calls and tidy accordingly.
1346 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1348 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1349 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1350 (RELAX_USE_SECOND): Bump to 0x10000.
1351 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1352 (mips_macro_warning): New variable.
1353 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1354 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1355 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1357 (append_insn): Update mips_macro_warning.sizes.
1358 (macro_start, macro_warning, macro_end): New functions.
1359 (macro_build): Don't emit warnings here.
1360 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1361 (md_convert_frag): Check for cases where one macro alternative
1362 needs a warning and the other doesn't. Emit a warning if the
1363 longer sequence was chosen.
1365 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1367 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1368 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1369 the first sequence, the size of the second sequence, and a flag
1370 that says whether we should warn.
1371 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1372 (RELAX_FIRST, RELAX_SECOND): New.
1373 (mips_relax): New variable.
1374 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1375 (append_insn): Remove "place" argument. Use mips_relax.sequence
1376 rather than "place" to check whether we're expanding the second
1377 alternative of a relaxable macro. Remove redundant check for
1378 branch relaxation. If generating a normal insn, and there
1379 is not enough room in the current frag, call relax_close_frag()
1380 to close it. Update mips_relax.sizes[]. Emit fixups for the
1381 second version of a relaxable macro. Record the first relaxable
1382 fixup in mips_relax. Remove tc_gen_reloc workaround.
1383 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1384 in the same way as in append_insn.
1385 (mips16_macro_build): Remove "place" argument.
1386 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1387 when generating the second version of a relaxable macro.
1388 (load_got_offset, add_got_offset): New functions.
1389 (load_address, macro): Use new relaxation machinery. Remove
1390 tc_gen_reloc workarounds.
1391 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1392 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1393 first version is needed.
1394 (tc_gen_reloc): Remove relaxation handling.
1395 (md_convert_frag): Go through the fixups for a relaxable macro and
1396 mark those that belong to the unneeded alternative as done. If the
1397 second alternative is needed, adjust the fixup addresses to account
1398 for the deleted first alternative.
1400 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1402 * frags.h (frag_room): Declare.
1403 * frags.c (frag_room): New function.
1404 * doc/internals.texi: Document it.
1406 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1408 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1409 optimization for -mtune=r3900, as this will break on other CPUs.
1411 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1413 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1414 be relaxed, use fixup.
1415 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1417 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1419 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1422 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1424 * config/tc-mips.c (append_insn): Properly detect variant frags
1425 that preclude swapping of relaxed branches. Correctly swap
1426 instructions between frags when dealing with relaxed branches.
1428 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1430 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1432 * aclocal.m4: Regenerate.
1433 * configure: Regenerate.
1435 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1437 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1440 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1442 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1443 reloc, reserve space for the delay slot as well as the jalr itself.
1445 2004-01-09 Paul Brook <paul@codesourcery.com>
1447 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1448 (do_vfp_sp2_from_reg2): New function.
1450 (do_vfp_dp_from_reg2): Check return values properly.
1452 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1454 * config/tc-mips.c (warn_nops): Remove static variable.
1455 (macro): Remove test of warn_nops.
1456 (md_shortops): Remove 'n'.
1457 (md_parse_option): Remove 'n' case.
1458 (md_show_usage): Remove -n.
1459 * doc/as.texinfo (Overview): Remove MIPS -n option.
1460 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1461 * NEWS: Mention removal of MIPS -n option.
1463 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1464 (cop_interlocks): Check ISA level.
1465 (cop_mem_interlocks): Define.
1466 (reg_needs_delay): Check cop_interlocks rather than
1467 ISA_HAS_COPROC_DELAYS.
1468 (append_insn): Likewise. Use cop_mem_interlocks rather than
1469 directly checking mips_opts.isa.
1470 (mips_emit_delays): Likewise.
1472 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1474 * config/tc-ia64.c (unwind): Move next_slot_number and
1475 next_slot_frag to ...
1476 (unw_rec_list): Here.
1477 (free_list_records): Removed.
1478 (output_unw_records): Likewise.
1479 (generate_unwind_image): Make it void.
1480 (alloc_record): Initialize next_slot_number and next_slot_frag.
1481 (slot_index): Take .org, .space and .align into account.
1482 (fixup_unw_records): Don't set slot_number to 0. Use
1483 list->next_slot_number and list->next_slot_frag instead of
1484 unwind.next_slot_number and unwind.next_slot_frag.
1485 (ia64_convert_frag): New.
1486 (generate_unwind_image): Generate a rs_machine_dependent frag
1488 (emit_one_bundle): Use list->next_slot_number and
1489 list->next_slot_frag instead of unwind.next_slot_number and
1490 unwind.next_slot_frag.
1492 * config/tc-ia64.h (md_convert_frag): Defined as
1494 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1496 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1498 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1499 * config/tc-frv.h (md_apply_fix3): Don't define.
1500 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1502 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1503 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1504 * config/tc-frv.c (line_separator_chars): Add `!'.
1505 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1506 * config/tc-frv.c (md_assemble): Clear insn upfront.
1507 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1508 * config/tc-frv.c (OPTION_FDPIC): New macro.
1509 (md_longopts): Add mfdpic.
1510 (md_parse_option): Handle it.
1511 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1512 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1513 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1514 (frv_pic_ptr): Parse funcdesc.
1516 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1518 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1519 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1521 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1523 * Makefile.am (Makefile): Move the dependency on
1524 $(BFDDIR)/configure.in to...
1525 (CONFIG_STATUS_DEPENDENCIES): ... here.
1526 (AUTOMAKE_OPTIONS): Require automake 1.8.
1527 * Makefile.in: Regenerate.
1528 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1529 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1530 $(BFDDIR)/configure.in here as well.
1531 * doc/Makefile.in: Regenerate.
1533 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1535 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1536 * Makefile.in: Regenerate.
1537 * aclocal.m4: Regenerate.
1538 * doc/Makefile.am (install, install-info): Remove.
1539 (install-data-local): A new hook for install-info.
1540 (AUTOMAKE_OPTIONS): Require automake 1.8.
1541 * doc/Makefile.in: Regenerate.
1543 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1545 * doc/c-sh.texi: Update description about floating point behavior
1548 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1550 * configure.in: Add m68k-uClinux target.
1551 * configure: Regenerate.
1553 For older changes see ChangeLog-0203
1559 version-control: never