1 2004-10-01 Paul Brook <paul@codesourcery.com>
3 * config/tc-arm.c (arm_elf_section_type): New function.
4 (arm_elf_change_section): Set section link for exidx sections.
5 * config/tc-arm.h (arm_elf_section_type): Add prototype.
6 (md_elf_section_type): Define.
8 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
10 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
13 2004-10-01 Adam Nemet <anemet@lnxw.com>
15 * (TARGET_FORMAT): Remove LynxOS COFF definition.
17 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
19 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
20 asymbol *, instead use symbol_get_bfdsym.
22 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
24 * config/tc-m68k.c (select_control_regs): Add mcf5249.
26 2004-09-30 Paul Brook <paul@codesourcery.com>
28 * config/tc-arm.c (do_smi, do_nop): New functions.
29 (insns): Add ARMv6ZK instructions.
30 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
31 (tc_gen_reloc): Ditto.
32 (arm_cpus): Add mpcore and arm1176.
33 (arm_archs): Add armv6{k,z,zk}.
34 * doc/c-arm.texi: Document new cores and architectures.
36 2004-09-30 Nick Clifton <nickc@redhat.com>
38 * config/tc-arm.c: Use ISO C90 formatting.
40 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
42 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
43 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
44 REG_TYPE_MVDX is expected.
46 2004-09-29 Marc Bevand <m.bevand@gmail.com>
48 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
50 2004-09-21 James E Wilson <wilson@specifixinc.com>
52 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
53 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
54 output_spill_base, output_unat_psprel, output_lc_psprel,
55 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
56 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
57 output_spill_psprel_p): Use it.
59 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
61 * config/tc-crx.c (handle_LoadStor): New function.
62 Handle load/stor unique instructions before parsing.
64 2004-09-17 Paul Brook <paul@codesourcery.com>
66 * config/tc-arm.c (s_arm_rel31): New funciton.
67 (md_pseudo_table): Add .rel31.
68 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
69 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
70 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
71 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
72 (arm_parse_reloc): Add (target2).
74 2004-09-17 Alan Modra <amodra@bigpond.net.au>
76 * Makefile.am: Run "make dep-am".
77 * Makefile.in: Regenerate.
78 * aclocal.m4: Regenerate.
79 * configure: Regenerate.
80 * doc/Makefile.in: Regenerate.
81 * po/POTFILES.in: Regenerate.
82 * po/gas.pot: Regenerate.
84 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
86 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
89 2004-09-13 Paul Brook <paul@codesourcery.com>
91 * config/tc-arm.c: Rename RELABS to TARGET1.
93 2004-09-13 Alan Modra <amodra@bigpond.net.au>
95 * messages.c (as_internal_value_out_of_range): Cast values passed
96 to as_bad_where or as_warn_where to proper type.
98 2004-09-11 Theodore A. Roth <troth@openavr.org>
100 * config/tc-avr.c: Add support for
101 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
103 2004-09-09 Alan Modra <amodra@bigpond.net.au>
105 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
106 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
108 2004-09-08 Paul Brook <paul@codesourcery.com>
110 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
111 fini_array and preinit_array section types.
112 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
114 * doc/as.texinfo: Document extra section types.
116 2004-09-02 Mark Mitchell <mark@codesourcery.com>
118 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
119 * Makefile.in: Regenerated.
120 * configure.in: Set em for arm*-*-symbianelf*.
121 * configure: Regenerated.
122 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
123 vectors when appropriate.
124 * config/te-symbian.h: New file.
126 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
128 * config/tc-crx.c (gettrap): Exception vector can be case
130 (process_label_constant): Fix a 32-bit displacement bug in branch
132 (get_operandtype) : Bug fix, wrong operand was used.
133 (process_label_constant): Initialize relocation type to
136 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
138 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
139 for synthesizable cores.
141 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
143 2004-08-25 Dmitry Diky <diwil@spec.ru>
145 * config/tc-msp430.c: Clean-up the code.
146 (md_relax_table): New relax table.
147 (mcu_types): Sort MCU types.
148 (md_pseudo_table): Add .profiler pseudo handler.
149 (pow2value): New function.
150 (msp430_profiler): New function.
151 (msp430_operands): Add new insns handlers.
152 (msp430_srcoperand): Add register operand handler, allow complex
154 (md_estimate_size_before_relax): Rewritten.
155 (md_convert_frag): Rewritten.
156 (msp430_relax_frag): New function.
157 * config/tc-msp430.h (md_relax_frag): define macro
158 * doc/c-msp430.texi: Update information.
160 2004-08-24 Nick Clifton <nickc@redhat.com>
162 * as.c (std_shortopts): Allow -g to take an optional argument.
163 (parse_args): Pass any switch starting with -g on to the backend
166 2004-08-18 Mark Mitchell <mark@codesourcery.com>
168 * configure.in (arm*-*-symbianelf*): New target.
169 (arm*-*-eabi*): Likewise.
170 * configure: Regenerated.
172 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
173 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
176 2004-08-18 Jakub Jelinek <jakub@redhat.com>
178 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
179 argument, don't do anything if current section is not
180 .gnu.linkonce.t.* and linkonce_empty is set.
181 (generate_unwind_image, dot_endp): Adjust callers, call
182 start_unwind_section (*, 1) if nothing will be put into the
185 2004-08-17 Nick Clifton <nickc@redhat.com>
187 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
188 (show_usage): Add -g.
189 (std_longopts): Add --gen-debug. Alpha sort the table.
190 (parse_args): Print an error message if a switch is not handled.
191 Handle the -g switch, calling md_debug_format_selector() if
193 * NEWS: Mention new feature.
194 * doc/as.texinfo: Document new switch.
195 * doc/internals.texi: Document behaviour of md_parse_option.
197 * config/tc-arm.c (md_parse_option): Do not issue an error message
198 if the switch is not recognised.
199 * config/tc-m68k.c (md_parse_option): Likewise.
200 * config/tc-pdp11.c (md_parse_option): Likewise.
201 * config/tc-v850.c (md_parse_option): Likewise.
203 * as.h: Fix up formatting.
206 2004-08-16 Nick Clifton <nickc@redhat.com>
208 * macro.c (macro_set_alternate): Use ISO C90 formatting.
210 * configure.in: Sort architecture based tables alphabetically.
211 * configure: Regenerate.
213 2004-08-16 Alan Modra <amodra@bigpond.net.au>
215 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
216 { "cc", 68 }, with { "cr", 70 }.
218 2004-08-13 Jan Beulich <jbeulich@novell.com>
219 Nick Clifton <nickc@redhat.com>
221 * as.c: Add and handle new --alternate command line option.
222 * macro.c (macro_set_alternate): New.
223 * macro.h (macro_set_alternate): Declare.
224 * read.c: Add and handle new .altmacro and .noaltmacro directives.
225 * doc/as.texinfo: Document new command line option and pseudo-ops
226 as well as insert documentation originating from gasp about
227 alternate macro syntax.
228 * NEWS: Mention new command line option and pseudo-ops.
230 2004-08-10 Mark Mitchell <mark@codesourcery.com>
232 * expr.c (operand): Handle the "~", "-", and "!" operators applied
235 2004-08-06 Paul Brook <paul@codesourcery.com>
237 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
238 Handle new relocations.
239 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
241 2004-08-05 Bob Wilson <bob.wilson@acm.org>
243 * write.c (relax_segment): Use was_address instead of address when
244 setting fr_fix field for align frag due to backwards .org.
246 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
248 Introduce SH2a support.
249 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
250 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
252 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
253 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
254 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
255 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
256 to end of conditional expression.
257 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
258 * config/tc-sh.c: Add sh2a-nofpu support.
259 2003-12-29 DJ Delorie <dj@redhat.com>
260 * tc-sh.c: Add sh2a support.
261 (parse_reg): Add tbr.
262 (parse_at): Support @@(disp,tbr).
263 (get_specific): Support sh2a opcodes.
264 (insert4): New, for 4 byte relocs.
265 (build_Mytes): Support sh2a opcodes.
266 (md_apply_fix3_Mytes): Support sh2a opcodes.
267 2003-12-02 Michael Snyder <msnyder@redhat.com>
268 * config/tc-sh.c (md_parse_option): Handle sh2a.
269 (sh_elf_final_processing): Ditto.
271 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
273 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
276 2004-07-27 Alan Modra <amodra@bigpond.net.au>
278 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
279 (ppc_arch): Expand comment.
281 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
283 * config/tc-crx.c: Support evaluating the difference between two
285 * config/tc-crx.h: Likewise.
287 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
289 * config/tc-ia64.c (start_unwind_section): Set the linked-to
291 (ia64_elf_section_change_hook): Set the linked-to section for
294 2004-07-26 Dmitry Diky <diwil@spec.ru>
296 * config/tc-msp430.c: Add new subtargets: msp430x1610,
297 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
298 msp430xG438, msp430xG439.
300 2004-07-25 Daniel Jacobowitz <dan@debian.org>
302 * doc/as.texinfo (Section, PushSection): Correct documentation
305 2004-07-21 Jan Beulich <jbeulich@novell.com>
307 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
308 permissible for the selected instruction suffix.
309 (match_template): Don't permit 64-bit general purpose operands in
311 (finalize_imm): Permit 64-bit immediates.
312 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
313 specially except for the width of the used base and/or index
314 registers. For 32-bit displacements, use sign-extended
315 relocations only when using 64-bit addressing.
316 Force zero displacement on rip-relative addressing when there is
317 no other displacement.
318 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
319 specially except for the width of the used base and/or index
321 (parse_register): Disallow Reg64 registers in 32-bit mode.
323 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
324 suffix if the instruction doesn't support it.
326 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
328 * config/tc-mips.c (append_insn): Handle constant expressions with
329 no associated relocation.
330 (mips_ip): Cancel the expression after use for the Q format
332 (parse_relocation): Return no relocation for unsupported
334 (my_getSmallExpression): Return no relocation if no relocation
337 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
339 * config/obj-som.c (adjust_stab_sections): Add prototype.
340 (obj_som_compiler, obj_som_version, obj_som_copyright,
341 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
342 * config/tc-hppa.c (update_subspace): Likewise.
343 (is_defined_subspace): Amplify comment.
344 * config/obj-som.h (som_frob_file): Add prototype.
346 2004-07-19 Christopher Faylor <cgf@timesys.com>
347 H.J. Lu <hongjiu.lu@intel.com>
349 * subsegs.c (section_symbol): Don't create a new segment when
350 existing segment is undefined.
352 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
354 * config/tc-arm.c: Include include/opcode/arm.h.
355 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
356 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
357 (FPU_ARCH_*): Delete.
358 * Makefile.am: Update dependencies.
359 * Makefile.in: Regenerate.
361 2004-07-15 Nick Clifton <nickc@redhat.com>
363 * configure.in: Accept armbe as a big-endian arm configuration.
364 * configure: Regenerate.
366 2004-07-13 Thomas Nystrom <thn@saeab.se>
368 * config/tc-i386.c (T_SHIFTOP): New constant.
369 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
370 (intel_el1): Handle '~'.
371 (intel_get_token): Handle '<>', '&', '|' and '~'.
373 2004-07-13 Nick Clifton <nickc@redhat.com>
375 (md_assemble): Remove spurious newline from end of as_bad error
377 (intel_e05_1): Likewise.
378 (intel_e11): Likewise.
379 (intel_match_token): Likewise.
381 2004-07-11 Andreas Schwab <schwab@suse.de>
383 * config/tc-m68k.c: Convert to C90. Remove redundant
384 declarations. Indentation fixup.
385 [M68KCOFF]: Include "obj-coff.h" instead of declaring
386 obj_coff_section ourselves.
388 2004-07-09 James E Wilson <wilson@specifixinc.com>
390 * config/tc-ia64.c (default_big_endian): New.
391 (dot_byteorder, md_begin): Use it.
392 (md_parse_option): Set it.
394 2004-07-09 Nick Clifton <nickc@redhat.com>
396 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
397 * configure: Regenerate.
398 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
399 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
400 sh_find_elf_flags if necessary.
402 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
404 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
405 going to be split into more than one in-place addend, return 0
406 for relocations against mergeable sections. Associate comments
409 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
411 * Makefile.am (CPU_TYPES): Add crx.
412 (TARGET_CPU_CFILES): Add config/tc-crx.c.
413 (TARGET_CPU_HFILES): Add config/tc-crx.h.
414 (DEPTC_crx_elf): New target.
415 (DEPOBJ_crx_elf): Likewise.
416 (DEP_crx_elf): Likewise.
417 * Makefile.in: Regenerate.
418 * configure.in: Add crx* target.
419 * configure: Regenerate.
420 * config/tc-crx.c: New file.
421 * config/tc-crx.h: New file.
422 * NEWS: Mention new target.
424 2004-07-06 Nick Clifton <nickc@redhat.com>
426 * config.in: Undefine TARGET_SYMBIAN by default.
428 * configure: Regenerate. Add sh-symbian-elf target. If
429 selected define TARGET_SYMBIAN.
430 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
431 format if TARGET_SYMBIAN has been defined.
433 * output-file.c (output_file_create): Report the target format
434 chosen when bfd_openw reports that it is invalid.
436 * config/obj-coff.c (coff_pseudo_table): Only define the weak
437 pseudo for BFD based assemblers.
439 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
442 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
443 (md_parse_option): Remove redundant -isa testing.
444 Make bfd_arch variable const.
445 (md_show_usage): Make bfd_arch variable const.
447 2004-07-03 James E Wilson <wilson@specifixinc.com>
449 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
450 * config/tc-ia64.h (md_frag_check): Define.
452 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
454 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
456 * doc/as.texinfo (Weak): Document PE weak symbols.
458 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
460 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
461 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
462 (mips_frob_file): Rework so that only a single pass through the
463 relocs is needed. Allow %lo()s to have higher offsets than their
464 corresponding %hi()s or %got()s.
466 2004-07-02 Nick Clifton <nickc@redhat.com>
468 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
469 allow values which have come from undefined symbols.
470 Always consider this fixup to have been processed as a reloc
471 cannot be generated for it.
473 2004-07-02 Alan Modra <amodra@bigpond.net.au>
475 * frags.h (struct frag): Add has_code and insn_addr fields.
476 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
477 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
478 * config/tc-ppc.h (md_frag_check): Define.
480 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
482 * doc/Makefile.am (info): Rename goal to...
483 (info-local): ... this, to preserve implicit dependencies.
484 * doc/Makefile.in: Regenerate with automake 1.8.5.
486 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
488 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
489 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
490 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
491 (tc_gen_reloc): Likewise.
492 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
493 (m32r_parse_name): Likewise.
494 (m32r_cgen_parse_fix_exp): Likewise.
495 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
496 (O_PIC_reloc): Likewise.
497 (TC_CGEN_PARSE_FIX_EXP): Likewise..
498 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
499 for @GOTOFF, @GOT, @PLT.
501 2004-06-21 Jan Beulich <jbeulich@novell.com>
503 * gas/symbols.c: While discarding ordinary local absolute symbols
504 when --strip-local-absolute is in effect, retain file symbols.
506 2004-06-20 Andreas Schwab <schwab@suse.de>
508 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
509 (md_parse_option): Likewise.
511 2004-06-17 Jan Beulich <jbeulich@novell.com>
513 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
514 * config/te-netware.h: New file.
515 * config/te-ppcnw.h: Delete: Obsolete.
516 * configure.in: Eliminate ill NetWare targets. Make generic
517 NetWare target use proper emulation.
518 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
519 reference to new te-netware.h.
520 * configure: Regenerate.
521 * Makefile.in: Regenerate.
523 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
525 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
526 comparison in .insn pseudo operation.
528 2004-06-15 Alan Modra <amodra@bigpond.net.au>
530 * config/obj-coff.c (coff_adjust_section_syms): Use
531 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
532 (coff_frob_section): Likewise.
533 * config/tc-mips.c (md_apply_fix3): Likewise.
534 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
535 (elf_frob_file_after_relocs): Likewise.
537 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
539 * config/tc-hppa.c (log2): Rename to exact_log2.
540 (pa_next_subseg): Delete unused function.
541 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
542 (create_new_subspace): Likewise.
545 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
548 2004-05-28 DJ Delorie <dj@redhat.com>
550 * config/tc-mn10300.h (tc_fix_adjustable): Define.
551 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
552 or non-merged symbols.
554 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
556 * config/tc-ia64.c (remove_marked_resource): Save, clear and
557 restore the old slot when inserting srlz.i/srlz.d.
559 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
561 * Makefile.am: Regenerate dependecies.
562 * Makefile.in: Regenerate.
563 * config/tc-sh.c (valid_arch): Make unsigned.
564 (preset_target_arch): Likewise.
565 (md_begin): Use new architecture flags system.
566 (get_specific): Likewise.
567 (assemble_ppi): Likewise.
568 (md_assemble): Likewise. Also fix error check for bad opcodes.
569 (md_parse_option): Likewise. Also generate -isa values according
570 to the table in bfd/cpu-sh.c instead of just constants. Also
571 allow <arch>-up ISA variants.
572 (sh_elf_final_processing): Replace if-else chain with a call to
574 * testsuite/gas/sh/arch: New directory.
575 * testsuite/gas/sh/arch/arch.exp: New test script.
576 * testsuite/gas/sh/arch/arch_expected.txt: New file.
577 * testsuite/gas/sh/arch/sh.s: New file.
578 * testsuite/gas/sh/arch/sh2.s: New file.
579 * testsuite/gas/sh/arch/sh-dsp.s: New file.
580 * testsuite/gas/sh/arch/sh2e.s: New file.
581 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
582 * testsuite/gas/sh/arch/sh3.s: New file.
583 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
584 * testsuite/gas/sh/arch/sh3e.s: New file.
585 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
586 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
587 * testsuite/gas/sh/arch/sh4.s: New file.
588 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
589 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
590 * testsuite/gas/sh/arch/sh4a.s: New file.
592 2004-05-28 Peter Barada <peter@the-baradas.com>
594 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
595 with zero offset into mode 2 addressing to save a word.
597 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
599 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
600 (ar_is_only_in_integer_unit): New.
601 (ar_is_only_in_memory_unit): New.
602 (generate_unwind_image): Silence gcc on 32bit host.
603 (md_assemble): Use ar_is_only_in_integer_unit instead of
604 ar_is_in_integer_unit. Check AR access.
606 2004-05-27 Peter Barada <peter@the-baradas.com>
608 * config/tc-m68k.c (md_begin): Sort the opcode table into
610 (m68k_compare_opcode): New function to do the sorting.
612 2004-05-24 Peter Barada <peter@the-baradas.com>
614 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
615 addressing on MIT style operands.
616 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
618 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
621 2004-05-23 Alan Modra <amodra@bigpond.net.au>
623 * expr.c (operand, operator): Don't reject '++' and '--'.
625 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
627 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
630 2004-05-17 Adam Nemet <anemet@lnxw.com>
632 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
633 * configure: Regenerate.
635 2004-05-13 Paul Brook <paul@codesourcery.com>
637 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
639 2004-05-13 Joel Sherrill <joel@oarcorp.com>
641 * configure.in (or32-*-rtems*): Switch to elf.
642 * configure: Regenerate.
644 2004-05-13 Nick Clifton <nickc@redhat.com>
646 * po/fr.po: Updated French translation.
648 2004-05-11 Nick Clifton <nickc@redhat.com>
650 * doc/as.texinfo (Section): Document G and T flags to .section
651 directive. Document the extra arguments that the G flag
652 requires. Document the #tls flag.
654 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
656 * subsegs.c (section_symbol): Create a new section symbol if
657 the existing one doesn't match.
658 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
660 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
662 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
663 to cope with VR4181A errata MD(1) and MD(4).
665 2004-05-07 Brian Ford <ford@vss.fsi.com>
667 * NEWS: Mention .secrel32 for pe[i]-i386.
669 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
671 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
674 2004-05-06 Daniel Jacobowitz <dan@debian.org>
676 * Makefile.am (DIST_SUBDIRS): Define.
677 * aclocal.m4: Regenerate with automake 1.8.4.
678 * Makefile.in: Likewise.
679 * doc/Makefile.in: Likewise.
681 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
683 * config/tc-ia64.c (dot_serialize): Declare.
684 (dot_serialize): New function.
685 (md_pseudo_table): Add ".serialize.data" and
686 ".serialize.instruction" directives.
688 2004-05-06 Nick Clifton <nickc@redhat.com>
690 * messages (as_internal_value_out_of_range): Print a message about
691 a value being out of range. Be consistent about whether the
692 values are printed in decimal or hexadecimal.
693 (as_warn_value_out_of_range): Generate a warning message about an
695 (as_bad_value_out_of_range): Generate an error message about an
697 * as.h: Prototype the new functions.
698 * config/tc-alpha.c (insert_operand): Use new function.
699 * config/tc-arc.c (arc_insert_operand): Likewise.
700 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
701 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
702 * config/tc-ppc.c (ppc_insert_operand): Likewise.
703 * config/tc-s390.c (s390_insert_operand): Likewise.
704 * config/tc-v850.c (v850_insert_operand): Likewise.
706 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
708 * configure.in: Set em=linux for frv-*-*linux*.
709 * configure: Rebuilt.
710 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
711 (frv_md_fdpic_enabled): New.
712 * config/tc-frv.c (frv_md_fdpic_enabled): New.
713 (DEFAULT_FDPIC): New.
714 (frv_flags): Use DEFAULT_FDPIC.
715 (frv_pic_flag): Likewise.
717 (md_longopts): Add -mnopic.
718 (md_parse_option): Handle it.
719 (md_show_usage): Add -mfdpic and -mnopic.
721 2004-05-05 Peter Barada <peter@the-baradas.com>
723 * config/tc-m68k.c: Add find_cf_chip to print list of valid
724 chips for invalid coldfire instructions, rename selectors
725 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
726 add current_chip to track which chip is referred to(including save/restore),
727 use current_chip to select control registers, not current_arch.
728 (md_show_usage): Add new chips.
729 * doc/c-m68k.texi: Document new command line switches.
731 2004-05-05 Jakub Jelinek <jakub@redhat.com>
733 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
734 (NOP_OPCODE): Define.
735 (s390_align_code): Remove prototype.
736 * tc-s390.c (s390_align_code): Remove.
738 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
740 * config/tc-ia64.c (make_unw_section_name): Removed.
741 (start_unwind_section): New function.
742 (generate_unwind_image): Take const segT instead of const
744 (dot_handlerdata): Adjusted.
745 (dot_endp): Likewise.
747 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
749 * config/obj-elf.c (obj_elf_change_section): Allow the
750 ".note.GNU-stack" section has SHF_EXECINSTR.
752 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
754 * config/obj-elf.c (get_section): Return bfd_boolean.
755 (obj_elf_change_section): Call bfd_get_section_by_name_if
756 instead of bfd_map_over_sections.
758 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
760 * config/obj-elf.c (get_section): New function.
761 (obj_elf_change_section): Support multiple sections with same
764 2004-04-30 Nick Clifton <nickc@redhat.com>
766 * config/tc-arm.c (create_register_alias): Fix typo checking for
767 case sensitive register aliases.
768 (co_proc_number): Use error message string in all_reg_maps[]
770 (cp_reg_required_here): Likewise.
771 (fp_reg_required_here): Likewise.
773 2004-04-29 Brian Ford <ford@vss.fsi.com>
775 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
777 2004-04-28 Chris Demetriou <cgd@broadcom.com>
779 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
780 (load_address, macro, mips_ip, md_parse_option)
781 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
782 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
783 embedded-PIC handling, and update comments.
784 (SWITCH_TABLE): Remove.
785 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
786 (enum mips_pic_level): Remove EMBEDDED_PIC.
787 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
788 (TC_FORCE_RELOCATION): Update comment.
789 * ecoff.c (ecoff_build_lineno): Add comment about some code that
790 might be safe to remove now that MIPS embedded-PIC is gone.
792 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
794 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
795 call to obj_set_subsection_attributes.
796 (obj_som_init_stab_section): Likewise.
797 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
798 (pa_def_subspaces): Provide comdat default.
799 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
800 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
801 calls to create_new_subspace and update_subspace to pass comdat flag.
802 (create_new_subspace, update_subspace): Add new comdat argument. Use
803 it in calls to obj_set_subsection_attributes.
804 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
805 and use of comdat, common and dup_comm parameters.
807 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
809 * config/obj-elf.c (obj_elf_change_section): Check if the old
810 group name is NULL before comparison.
812 2004-04-23 Chris Demetriou <cgd@broadcom.com>
814 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
816 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
818 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
820 2004-04-23 Chris Demetriou <cgd@broadcom.com>
822 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
823 (OPTION_MEMBEDDED_PIC): Remove.
824 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
825 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
826 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
827 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
828 (OPTION_ELF_BASE): Renumber.
829 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
830 (md_show_usage): Remove mention of -membedded-pic.
831 * doc/as.texinfo: Remove mention of -membedded-pic.
833 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
835 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
836 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
838 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
839 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
840 USE_GLOBAL_POINTER_OPT.
842 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
844 * config/tc-mips.c (macro): One more use of load_delay_nop.
846 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
848 * config/tc-mips.c (load_delay_nop): New function.
849 (load_address, macro): Use load_delay_nop() to build a nop
850 which can be omitted with gpr_interlocks.
852 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
854 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
855 cop_interlocks): Remove superfluous CPU entries.
857 2004-04-22 Paul Brook <paul@codesourcery.com>
859 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
861 2004-04-22 Peter Barada <peter@the-baradas.com>
863 * NEWS: Added support for EMAC instructions and MAC/EMAC
865 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
866 scale factor tokens, trailing_ampersand to mark mask addressing
867 for MAC/EMAC instructions.
868 * config/m68k-parse.y: Add options_ampersand clause, '<<',
870 (yylex): Handle '>', '<', and '&' following '+'.
871 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
872 architectures in archs[].
873 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
874 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
876 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
877 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
879 Add EMAC operands to init_table[].
881 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
883 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
885 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
886 * config/tc-arm.c (enum mstate): Delete from here.
887 (mapping_state): Remove the static mapstate variable and instead
888 store the state in the segment. This allows a per-section mapping
889 state. Handle and ignore MAP_UNDEFINED states.
890 (arm_elf_change_section): Get the current mapping state from the
892 (s_ltorg): Set the mapping state to MAP_DATA.
893 (arm_cleanup): Use arm_elf_change_section to get the mapping state
894 for each pool as it is emitted.
896 2004-04-22 Nick Clifton <nickc@redhat.com>
898 * config/tc-arm.h: Formatting tidy ups.
900 2004-04-20 Chris Demetriou <cgd@broadcom.com>
902 * NEWS: Note that MIPS -membedded-pic option is deprecated.
904 2004-04-20 DJ Delorie <dj@redhat.com>
906 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
907 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
908 [TE_PE] (O_secrel): Define.
909 [TE_PE] (x86_pe_cons_fix_new): New.
910 [TE_PE] (pe_directive_secrel): Likewise.
911 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
913 2004-04-19 Eric Christopher <echristo@redhat.com>
915 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
916 of previous patch for fix in gcc.
918 2004-04-19 Jakub Jelinek <jakub@redhat.com>
920 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
922 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
924 * read.c (do_align): Call md_flush_pending_output, if defined.
926 2004-04-16 Alan Modra <amodra@bigpond.net.au>
928 * expr.c (operand): Correct checks for ++ and --.
930 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
932 * config/tc-generic.c: Add some comments.
934 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
936 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
937 -{no-}mfix-vr4122-bugs.
938 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
939 (append_insn, mips_emit_delays): Update accordingly.
940 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
941 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
942 (md_parse_option): Update after above changes.
943 (md_show_usage): Add -mfix-vr4120.
945 2004-04-13 Bob Wilson <bob.wilson@acm.org>
947 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
948 of .section directive; add a reference to the ELF .subsection
951 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
953 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
956 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
958 * Makefile.am: Remove mips from aout targets.
959 * Makefile.in: Regenerate.
960 * configure.in: Remove mips-dec-bsd* target.
961 * configure: Regenerate.
963 2004-04-07 Alan Modra <amodra@bigpond.net.au>
966 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
967 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
968 Update "mapping". Restrict some @ modifiers to 32 bit.
970 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
971 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
973 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
974 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
975 dont_adjust_reloc_32 is set.
976 (md_longopts): Add option -renesas.
977 (md_parse_option, md_show_usage): Likewise.
978 * doc/c-sh.texi: Likewise.
980 2004-04-01 Dave Korn <dk@artimi.com>
982 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
983 hi16 and lo16 fixS structs.
984 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
985 exactly the same way as for RELOC_DLX_REL16.
986 (machine_ip): properly respect LO flag in the_insn and
987 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
988 (md_apply_fix3): apply RELOC_DLX_LO16.
990 2004-03-30 Stan Shebs <shebs@apple.com>
992 Remove long-obsolete MPW support.
993 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
994 * configure.in: Remove mention of ppc-*-mpw* config.
995 * configure.in: Likewise.
997 2004-03-30 Nick Clifton <nickc@redhat.com>
999 * config/tc-arm.c (meabi_flags): Make its use conditional upon
1000 OBJ_ELF being defined.
1002 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1004 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
1006 2004-03-23 Paul Brook <paul@codesourcery.com>
1008 * config/tc-arm.c (meabi_flags): New variable.
1009 (arm_parse_eabi): New function.
1010 (md_begin): Set flags for EABI v3.
1012 (arm_long_opts): Add meabi.
1013 * doc/as.texinf <ARM>: Document -meabi.
1014 * doc/c-arm.texi: Ditto.
1016 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1018 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
1019 tables even when use_literal_section flag is not set.
1021 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1023 * config/tc-sh.c: Remove trailing whitespace.
1025 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1027 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
1028 --mul-bug-abort and the default behavior.
1029 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
1030 (err_for_dangerous_mul_placement): New variable.
1031 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
1033 (md_cris_relax_table): Have placeholder for STATE_MUL.
1034 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
1035 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
1037 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
1038 STATE_BYTE)>: Ditto.
1039 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
1040 alignment and position of this frag, emit error message if
1042 (md_assemble): For a multiply insn and when checking it,
1043 transform the current frag into a special frag for that purpose.
1044 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
1045 OPTION_MULBUG_ABORT_ON>: Handle new options.
1047 2004-03-19 Bob Wilson <bob.wilson@acm.org>
1049 * config/tc-xtensa.c (mark_literal_frags): New function.
1050 (xtensa_move_literals): Call mark_literal_frags for all literal
1051 segments, including init and fini literal segments.
1052 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
1054 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1056 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
1057 (pa_comm): Set BSF_OBJECT in symbol flags.
1059 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1061 * Makefile.am: Run "make dep-am".
1062 * Makefile.in: Regenerate.
1063 * doc/Makefile.in: Regenerate.
1064 * config.in: Regenerate.
1065 * po/gas.pot: Regenerate.
1067 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
1069 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
1070 (demand_empty_rest_of_line): Issue an error here.
1071 (ignore_rest_of_line): Silently skip to end.
1072 (demand_copy_string): Issue an error, not warning.
1074 * config/obj-elf.c (obj_elf_section_name): Likewise.
1075 (obj_elf_section): Likewise.
1076 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
1077 (arc_extinst): Likewise.
1078 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
1079 (dot_spill): Likewise.
1080 (dot_unwabi): Likewise.
1081 (dot_prologue): Likewise.
1083 * expr.c (operand): Reject ++ and --.
1084 (operator): Likewise.
1086 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1088 * config/tc-sh.c: Include dw2gencfi.h.
1089 (sh_cfi_frame_initial_instructions): New function.
1090 (sh_regname_to_dw2regnum): Likewise.
1091 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1093 (TARGET_USE_CFIPOP): Define.
1094 (tc_cfi_frame_initial_instructions): Likewise.
1095 (tc_regname_to_dw2regnum): Likewise.
1096 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1097 * Makefile.am: Update dependencies.
1098 * Makefile.in: Regenerate.
1100 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1102 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1103 * configure: Regenerate.
1105 2004-03-12 Bob Wilson <bob.wilson@acm.org>
1107 * read.c (s_leb128): Call md_flush_pending_output.
1109 2004-03-12 Michal Ludvig <mludvig@suse.cz>
1111 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1112 * config/tc-i386.h (CpuPadLock): New define.
1113 (CpuUnknownFlags): Added CpuPadLock.
1115 2004-03-07 Andreas Schwab <schwab@suse.de>
1117 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1119 2004-03-07 Richard Henderson <rth@redhat.com>
1121 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1122 (cfi_finish): Likewise for fde.
1124 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1126 * config/tc-ia64.c (md_assemble): Properly handle NULL
1128 (ia64_handle_align): Don't abort if failed to add a stop bit.
1130 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1132 * Makefile.in: Regenerated.
1133 * aclocal.m4: Likewise.
1134 * configure: Likewise.
1135 * doc/Makefile.in: Likewise.
1137 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1139 * config/tc-ia64.c (dot_align): New.
1140 (ia64_do_align): Make it static.
1141 (md_pseudo_table): Use "dot_align" for "align".
1142 (ia64_md_do_align): Don't set align_frag here.
1143 (ia64_handle_align): Add a stop bit to the previous bundle if
1146 * config/tc-ia64.h (ia64_do_align): Removed.
1148 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1150 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1151 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1152 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1153 the most general type or the user specifically requested it.
1154 (md_assemble): Add a new error message for when an instruction
1155 is understood, but is not allowed due to an -isa option.
1157 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1159 * config/tc-ia64.c (align_frag): New.
1160 (md_assemble): Set the tc_frag_data field in align_frag for
1161 IA64_OPCODE_FIRST instructions.
1162 (ia64_md_do_align): Set align_frag.
1163 (ia64_handle_align): Add a stop bit if needed.
1165 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1166 (TC_FRAG_INIT): New.
1168 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1170 * config/tc-frv.c (fr400_audio): New variable.
1171 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1172 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1173 (target_implements_insn_p): New function.
1174 (md_assemble): Report an error if the processor doesn't implement
1177 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1179 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1180 (md_parse_option): Ditto.
1181 (OPTION_NO_SPECIAL_M32R): Added.
1182 (md_show_usage): Document it.
1183 (enable_speial_m32r): Changed a default value from 0 to 1.
1184 * doc/c-m32r.texi: Document the -no-bitinst option.
1186 2004-02-27 Nick Clifton <nickc@redhat.com>
1188 * config/tc-sh.c (get_operand): Revert previous delta.
1189 (tc_gen_reloc): Check for an unknown reloc type before processing
1192 2004-02-27 Hannes Reinecke <hare@suse.de>
1194 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1195 .insn pseudo operation.
1197 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1199 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1200 added for wrong syntax.
1202 2004-02-26 Eric Christopher <echristo@redhat.com>
1204 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1205 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1207 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1209 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1210 nibble types to assembler.
1212 2004-02-25 Fred Fish <fnf@redhat.com>
1214 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1216 2004-02-20 James E Wilson <wilson@specifixinc.com>
1218 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1220 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1221 (ia64_estimate_size_before_relax): New.
1222 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1223 (generate_unwind_image): Pass 1 to fixup_unw_records.
1224 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1225 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1227 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1229 * stabs.c (generate_asm_file): Avoid warning about use of
1230 uninitialized variable.
1232 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1234 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1235 body, and endp, allow unwind records which do not have a "t"
1236 (time/instruction) field.
1238 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1240 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1241 (do_mav_dspsc_2): Likewise.
1242 Fix accumulator registers move opcodes.
1244 2004-02-13 Hannes Reinecke <hare@suse.de>
1245 Jakub Jelinek <jakub@redhat.com>
1247 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1249 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1251 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1252 (tc_frob_symbol): New macro definition.
1253 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1255 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1257 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1260 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1262 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1263 (TC_CASE_SENSITIVE): ... this.
1264 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1265 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1267 2004-02-06 James E Wilson <wilson@specifixinc.com>
1269 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1270 (generate_unwind_image): Re-add it here.
1272 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1274 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1275 * read.h (SKIP_WHITESPACE): Turn into an expression.
1276 * read.c (read_a_source_file): A pseudo is removed by having a
1279 2004-02-05 James E Wilson <wilson@specifixinc.com>
1281 * config/tc-ia64.c (output_endp): New.
1282 (count_bits): Delete.
1283 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1284 endp unwind records.
1285 (fixup_unw_records): Handle endp unwind records. Delete code for
1286 shortening prologue regions not followed by a body record.
1287 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1288 * config/tc-ia64.h (unw_record_type): Add endp.
1290 2004-02-03 James E Wilson <wilson@specifixinc.com>
1292 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1293 fill padding bytes with zeroes.
1294 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1295 sets unwind_record slot_number and slot_frag fields.
1297 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1299 * config/tc-mips.c (add_got_offset_hilo): New function.
1300 (macro): Use load_register() and add_got_offset_hilo() to load
1301 constants instead of hardcoding code sequences throughout.
1303 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1305 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1307 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1309 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1311 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1312 of hard-coded test for TARGET_OS=elf.
1314 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1316 * config/tc-mips.c (hilo_interlocks): Change definition
1317 so that MIPS32, MIPS64 and later ISAs are included, along with
1318 the already-included machines. Update comments.
1320 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1322 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1323 undefined local labels.
1325 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1327 * config/tc-mips.c (load_address, macro): Update comments about
1328 NewABI GP relaxation.
1330 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1332 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1333 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1334 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1335 (set_at, load_register, load_address, move_register): Likewise.
1336 (load_got_offset, add_got_offset): Likewise.
1337 Update all calls and tidy accordingly.
1339 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1341 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1342 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1343 (RELAX_USE_SECOND): Bump to 0x10000.
1344 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1345 (mips_macro_warning): New variable.
1346 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1347 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1348 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1350 (append_insn): Update mips_macro_warning.sizes.
1351 (macro_start, macro_warning, macro_end): New functions.
1352 (macro_build): Don't emit warnings here.
1353 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1354 (md_convert_frag): Check for cases where one macro alternative
1355 needs a warning and the other doesn't. Emit a warning if the
1356 longer sequence was chosen.
1358 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1360 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1361 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1362 the first sequence, the size of the second sequence, and a flag
1363 that says whether we should warn.
1364 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1365 (RELAX_FIRST, RELAX_SECOND): New.
1366 (mips_relax): New variable.
1367 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1368 (append_insn): Remove "place" argument. Use mips_relax.sequence
1369 rather than "place" to check whether we're expanding the second
1370 alternative of a relaxable macro. Remove redundant check for
1371 branch relaxation. If generating a normal insn, and there
1372 is not enough room in the current frag, call relax_close_frag()
1373 to close it. Update mips_relax.sizes[]. Emit fixups for the
1374 second version of a relaxable macro. Record the first relaxable
1375 fixup in mips_relax. Remove tc_gen_reloc workaround.
1376 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1377 in the same way as in append_insn.
1378 (mips16_macro_build): Remove "place" argument.
1379 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1380 when generating the second version of a relaxable macro.
1381 (load_got_offset, add_got_offset): New functions.
1382 (load_address, macro): Use new relaxation machinery. Remove
1383 tc_gen_reloc workarounds.
1384 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1385 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1386 first version is needed.
1387 (tc_gen_reloc): Remove relaxation handling.
1388 (md_convert_frag): Go through the fixups for a relaxable macro and
1389 mark those that belong to the unneeded alternative as done. If the
1390 second alternative is needed, adjust the fixup addresses to account
1391 for the deleted first alternative.
1393 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1395 * frags.h (frag_room): Declare.
1396 * frags.c (frag_room): New function.
1397 * doc/internals.texi: Document it.
1399 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1401 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1402 optimization for -mtune=r3900, as this will break on other CPUs.
1404 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1406 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1407 be relaxed, use fixup.
1408 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1410 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1412 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1415 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1417 * config/tc-mips.c (append_insn): Properly detect variant frags
1418 that preclude swapping of relaxed branches. Correctly swap
1419 instructions between frags when dealing with relaxed branches.
1421 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1423 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1425 * aclocal.m4: Regenerate.
1426 * configure: Regenerate.
1428 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1430 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1433 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1435 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1436 reloc, reserve space for the delay slot as well as the jalr itself.
1438 2004-01-09 Paul Brook <paul@codesourcery.com>
1440 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1441 (do_vfp_sp2_from_reg2): New function.
1443 (do_vfp_dp_from_reg2): Check return values properly.
1445 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1447 * config/tc-mips.c (warn_nops): Remove static variable.
1448 (macro): Remove test of warn_nops.
1449 (md_shortops): Remove 'n'.
1450 (md_parse_option): Remove 'n' case.
1451 (md_show_usage): Remove -n.
1452 * doc/as.texinfo (Overview): Remove MIPS -n option.
1453 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1454 * NEWS: Mention removal of MIPS -n option.
1456 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1457 (cop_interlocks): Check ISA level.
1458 (cop_mem_interlocks): Define.
1459 (reg_needs_delay): Check cop_interlocks rather than
1460 ISA_HAS_COPROC_DELAYS.
1461 (append_insn): Likewise. Use cop_mem_interlocks rather than
1462 directly checking mips_opts.isa.
1463 (mips_emit_delays): Likewise.
1465 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1467 * config/tc-ia64.c (unwind): Move next_slot_number and
1468 next_slot_frag to ...
1469 (unw_rec_list): Here.
1470 (free_list_records): Removed.
1471 (output_unw_records): Likewise.
1472 (generate_unwind_image): Make it void.
1473 (alloc_record): Initialize next_slot_number and next_slot_frag.
1474 (slot_index): Take .org, .space and .align into account.
1475 (fixup_unw_records): Don't set slot_number to 0. Use
1476 list->next_slot_number and list->next_slot_frag instead of
1477 unwind.next_slot_number and unwind.next_slot_frag.
1478 (ia64_convert_frag): New.
1479 (generate_unwind_image): Generate a rs_machine_dependent frag
1481 (emit_one_bundle): Use list->next_slot_number and
1482 list->next_slot_frag instead of unwind.next_slot_number and
1483 unwind.next_slot_frag.
1485 * config/tc-ia64.h (md_convert_frag): Defined as
1487 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1489 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1491 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1492 * config/tc-frv.h (md_apply_fix3): Don't define.
1493 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1495 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1496 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1497 * config/tc-frv.c (line_separator_chars): Add `!'.
1498 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1499 * config/tc-frv.c (md_assemble): Clear insn upfront.
1500 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1501 * config/tc-frv.c (OPTION_FDPIC): New macro.
1502 (md_longopts): Add mfdpic.
1503 (md_parse_option): Handle it.
1504 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1505 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1506 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1507 (frv_pic_ptr): Parse funcdesc.
1509 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1511 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1512 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1514 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1516 * Makefile.am (Makefile): Move the dependency on
1517 $(BFDDIR)/configure.in to...
1518 (CONFIG_STATUS_DEPENDENCIES): ... here.
1519 (AUTOMAKE_OPTIONS): Require automake 1.8.
1520 * Makefile.in: Regenerate.
1521 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1522 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1523 $(BFDDIR)/configure.in here as well.
1524 * doc/Makefile.in: Regenerate.
1526 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1528 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1529 * Makefile.in: Regenerate.
1530 * aclocal.m4: Regenerate.
1531 * doc/Makefile.am (install, install-info): Remove.
1532 (install-data-local): A new hook for install-info.
1533 (AUTOMAKE_OPTIONS): Require automake 1.8.
1534 * doc/Makefile.in: Regenerate.
1536 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1538 * doc/c-sh.texi: Update description about floating point behavior
1541 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1543 * configure.in: Add m68k-uClinux target.
1544 * configure: Regenerate.
1546 For older changes see ChangeLog-0203
1552 version-control: never