1 2006-10-16 Mark Shinwell <shinwell@codesourcery.com>
4 * elf32-arm.c (using_thumb2): Use TAG_CPU_* constants.
7 * elf/arm.h: Define TAG_CPU_ARCH_* constants.
9 2006-10-13 Nathan Sidwell <nathan@codesourcery.com>
12 * config/tc-m68k.c (m68k_ip): Correct output of cpu aliases.
14 2006-10-03 Joseph Myers <joseph@codesourcery.com>
17 * configure.tgt (i[3-7]86-*-linux-*): Also define
18 targ_extra_libpath in want64 case.
19 * emulparams/elf_x86_64.sh: Handle i[3-7]86-*-linux-* the same as
22 2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
25 * ar.c (usage): Pass s to list_supported_targets.
26 * cxxfilt.c (usage): Print bug url when giving help.
28 2006-09-28 Mark Shinwell <shinwell@codesourcery.com>
31 * libiberty.h: Declare pex_run_in_environment.
34 * pex-common.c: New function pex_run_in_environment.
35 * pex-common.h: Add environment parameter to exec_child.
36 * pex-msdos.c: Add environment parameter to pex_msdos_exec_child.
37 * pex-djgpp.c: Add environment parameter to pex_djgpp_exec_child.
38 (pex_djgpp_exec_child): Pass environment to child process.
39 * pex-unix.c: Add environment parameter to pex_unix_exec_child.
40 (pex_unix_exec_child): Pass environment to child process.
41 * pex-win32.c: Add environment parameter to pex_win32_exec_child.
42 New function env_compare for comparing VAR=VALUE pairs.
43 (win32_spawn): Assemble environment block and pass to CreateProcess.
44 (spawn_script): Pass environment through to win32_spawn.
45 (pex_win32_exec_child): Pass environment through to spawn_script and
47 * functions.texi: Regenerate.
48 * pexecute.txh: Document pex_run_in_environment.
50 2006-09-19 Mark Shinwell <shinwell@codesourcery.com>
51 Joseph Myers <joseph@codesourcery.com>
52 Ian Lance Taylor <ian@wasabisystems.com>
53 Ben Elliston <bje@wasabisystems.com>
56 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
57 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
58 (arch_info_struct, bfd_arm_update_notes): Likewise.
59 (architectures): Likewise.
60 (bfd_arm_merge_machines): Check for iWMMXt2.
64 * config/tc-arm.c (enum operand_parse_code): New code OP_RIWR_I32z.
65 (parse_operands): Handle OP_RIWR_I32z.
66 (do_iwmmxt_wmerge): New function.
67 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
69 (do_iwmmxt_wrwrwr_or_imm5): New function.
70 (insns): Mark instructions as RIWR_I32z as appropriate.
71 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
72 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
73 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
74 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
75 (md_begin): Handle IWMMXT2.
76 (arm_cpus): Add iwmmxt2.
77 (arm_extensions): Likewise.
78 (arm_archs): Likewise.
81 * gas/arm/iwmmxt2.s: New file.
82 * gas/arm/iwmmxt2.d: New file.
85 * arm-dis.c (coprocessor_opcodes): The X-qualifier to WMADD may
86 only be used with the default multiply-add operation, so if N is
87 set, don't bother printing X. Add new iwmmxt instructions.
88 (IWMMXT_INSN_COUNT): Update.
89 (iwmmxt_wwssnames): Qualify "wwss" names at index 2, 6, 10 and 14
91 (print_insn_coprocessor): Check for iWMMXt2. Handle format
94 2006-09-18 Paul Brook <paul@codesourcery.com>
97 * config/tc-arm.c (parse_immediate_maybe_bounded): Rename back...
98 (parse_immediate): ... to this. Revert earlier changes.
99 (parse_immediate_bounded): Remove.
100 (parse_immediate_unbounded): Remove.
101 (parse_address_main): Revert earlier changes.
103 (po_imm_unb_or_fail): Remove.
104 (neon_cmode_for_logic_imm): Try smaller element sizes.
105 (neon_cmode_for_move_imm): Ditto.
106 (do_neon_logic): Handle .i64 pseudo-op.
109 * testsuite/gas/arm/neon-cov.s: Test pseudo-instruction forms of
110 vmov, vmvn and logic immediate instructions.
111 * testsuite/gas/arm/neon-cov.d: ditto.
113 2006-09-16 Paul Brook <paul@codesourcery.com>
116 * gas/arm/unwind.s: Test two argument form of .movsp.
117 * gas/arm/unwind.d: Update expected output.
118 * gas/arm/unwind_vxworks.d: Ditto.
120 2006-09-14 Paul Brook <paul@codesourcery.com>
123 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
124 * doc/c-arm.texi (movsp): Document offset argument.
126 2006-09-14 Paul Brook <paul@codesourcery.com>
128 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
129 unsigned int to avoid 64-bit host problems.
131 2006-09-14 Julian Brown <julian@codesourcery.com>
134 * config/tc-arm.c (parse_immediate): Add BOUNDED parameter, rename
136 (parse_immediate_maybe_bounded): This. Only bounds-check if BOUNDED
138 (parse_immediate_bounded): New function, with same arguments and
139 semantics as previous parse_immediate.
140 (parse_immediate_unbounded): New function. Parse an unbounded
141 integer (with sizeof (exp.X_add_number)).
142 (parse_big_immediate): Allow for 64-bit exp.X_add_number when
143 parsing 64-bit immediates.
144 (parse_address_main): Use parse_immediate_bounded not
146 (parse_ror): Likewise.
147 (parse_operands): Likewise. For Neon immediates, use
148 parse_immediate_unbounded. Add new local po_imm_unb_or_fail macro.
150 2006-09-14 Paul Brook <paul@codesourcery.com>
153 * Makefile.in: Regenerate.
155 2006-09-11 Nathan Sidwell <nathan@codesourcery.com>
158 * config/tc-m68k.c (m68k_register_mcf5210a_ctrl): New.
159 (m68k_cpus): Add 5210a & 5211a.
161 2006-09-10 Nathan Sidwell <nathan@codesourcery.com>
164 * Makefile.am (VERSUFFIX_s): Remove.
165 (bfdver.h): Replace bfd_version_suffix with bfd_version_package.
166 * configure.in: Replace --with-versuffix with --with-pkgversion.
167 * version.h: Remove BFD_VERSION_SUFFIX. Update BFD_VERSION_STRING.
168 * Makefile.in: Rebuilt.
169 * configure: Rebuilt.
172 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
173 (REPORT_BUGS_TO): ... this.
175 * Makefile.in: Rebuilt.
178 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
179 (REPORT_BUGS_TO): ... this.
180 (INCLUDES, DEP_INCLUDES): Update.
181 * Makefile.in: Rebuilt.
184 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
185 (REPORT_BUGS_TO): ... this.
186 (VERSUFFIX_s): Remove.
188 * configure.in: Replace --with-versuffix with --with-pkgversion.
189 * gprof.c (main): Update version printing.
190 * Makefile.in: Rebuilt.
191 * configure: Rebuilt.
194 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
195 (REPORT_BUGS_TO): ... this.
197 * Makefile.in: Rebuilt.
199 2006-09-08 Paul Brook <paul@codesourcery.com>
202 * config/tc-arm.c (object_arch): New variable.
203 (s_arm_object_arch): New function.
204 (md_pseudo_table): Add object_arch.
205 (aeabi_set_public_attributes): Obey object_arch.
206 * doc/c-arm.texi: Document .object_arch.
208 2006-09-08 Kazu Hirata <kazu@codesourcery.com>
212 2006-09-08 Kazu Hirata <kazu@codesourcery.com>
214 * lib/gas-dg.exp (gas-dg-test): Treat $dir as a literal.
216 2006-09-07 Mark Mitchell <mark@codesourcery.com>
217 Nathan Sidwell <nathan@codesourcery.com>
218 Vladimir Prus <vladimir@codesourcery.com>
220 * configure.in (TOPLEVEL_CONFIGURE_ARGUMENTS, baseargs): Fix
222 * configure: Regenerated.
224 2006-09-07 Paul Brook <paul@codesourcery.com>
227 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
230 * gas/arm/arm-it.s: New test.
231 * gas/arm/arm-it.d: New test.
233 2006-09-06 Paul Brook <paul@codesourcery.com>
236 * config/tc-arm.c (parse_operands): Mark operand as present.
239 * gas/arm/neon-omit.s: Test three-argument variants.
240 * gas/arm/neon-omit.d: Update expected output.
242 2006-09-05 Julian Brown <julian@codesourcery.com>
245 * config/tc-arm.c (parse_qfloat_immediate): Fix hex immediates,
246 handle 0.0 and -0.0 specially.
249 * gas/arm/neon-const.s: Use FP syntax for 0/-0.
250 * gas/arm/vfp-neon-syntax-inc.s: Likewise, for 1.
252 2006-09-05 Vladimir Prus <vladimir@codesourcery.com>
255 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
256 unconditionall setting of low bit for Thumb symbol
257 mistakenly left behind after check for external
261 * ld-arm/use-thumb-lib.sym: Use regexps instead of
262 absolute addresses, for robustness.
264 2006-09-05 Julian Brown <julian@codesourcery.com>
267 * config/tc-arm.c (parse_qfloat_immediate): Disallow integer syntax for
268 floating-point immediates.
270 2006-09-04 Paul Brook <paul@codesourcery.com>
273 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
274 (do_neon_dyadic_if_i_d): Avoid setting U bit.
275 (do_neon_mac_maybe_scalar): Ditto.
276 (do_neon_dyadic_narrow): Force operand type to NT_integer.
277 (insns): Remove out of date comments.
280 * gas/arm/neon-cov.s: Test .u and .s aliases for .i suffixes.
281 * gas/arm/neon-cov.d: Adjust expected output.
284 * arm-dis.c (neon_opcode): Fix suffix on VMOVN.
286 2006-09-01 Mark Shinwell <shinwell@codesourcery.com>
289 * elf32-arm.c (elf32_arm_howto_table_1): Correct masks for
290 R_ARM_THM_PC12 relocation.
292 2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
295 * ld-elf/loadaddr.s: Copy from mainline.
297 2006-08-31 Mark Shinwell <shinwell@codesourcery.com>
300 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
301 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
302 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
303 and R_ARM_THM_PC12 relocations.
305 2006-08-31 Joseph Myers <joseph@codesourcery.com>
308 * ld-scripts/crossref.exp: XFAIL third test on mips*-*-linux*.
310 2006-08-30 Mark Shinwell <shinwell@codesourcery.com>
313 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
314 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
315 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
316 R_ARM_THM_MOVT_BREL relocations.
318 2006-08-29 Nathan Sidwell <nathan@codesourcery.com>
321 * ldlang.c (walk_wild): Allow * to glob '/' in wildcarded match.
323 2006-08-29 Nathan Sidwell <nathan@codesourcery.com>
326 Backport 2006-08-28 Alan Modra <amodra@bigpond.net.au>
327 * scripttempl/elf.sc: Ensure that crtbegin and crtend entries will
328 not match random object files in a path containing "crtbegin" or
329 "crtend" as part of a directory name.
330 * scripttempl/armbpabi.sc: Likewise.
331 * scripttempl/crisaout.sc: Likewise.
332 * scripttempl/elf32crx.sc: Likewise.
333 * scripttempl/elf32sh-symbian.sc: Likewise.
334 * scripttempl/elf_chaos.sc: Likewise.
335 * scripttempl/elfd10v.sc: Likewise.
336 * scripttempl/elfd30v.sc: Likewise.
337 * scripttempl/elfxtensa.sc: Likewise.
338 * scripttempl/iq2000.sc: Likewise.
339 * scripttempl/mmo.sc: Likewise.
340 * scripttempl/xstormy16.sc: Likewise.
342 2006-08-29 Nathan Sidwell <nathan@codesourcery.com>
345 This is fixed differently (and more intrusively) upstream.
346 * ldexp.c (fold_name): Loadaddrs of sections with an lma_region
350 * ld-elf/loadaddr3.t: New.
351 * ld-elf/loadaddr3a.d: New.
352 * ld-elf/loadaddr3b.d: New.
354 2006-08-24 Mark Shinwell <shinwell@codesourcery.com>
357 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
358 R_THM_CALL to 25 and remove FIXME comment.
359 (using_thumb2): New function.
360 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
363 * arm-elf.exp: Add thumb1-bl, thumb2-bl, thumb2-bl-as-thumb1-bad
364 and thumb2-bl-bad tests.
367 * thumb2-bl-as-thumb1-bad.d: New.
368 * thumb2-bl-as-thumb1-bad.s: New.
369 * thumb2-bl-bad.d: New.
370 * thumb2-bl-bad.s: New.
374 2006-08-24 Mark Shinwell <shinwell@codesourcery.com>
377 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
378 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
379 (elf32_arm_gc_sweep_hook): Likewise.
380 (elf32_arm_check_relocs): Likewise.
381 (allocate_dynrelocs): Likewise.
383 2006-08-22 Joseph Myers <joseph@codesourcery.com>
385 Merge changes between binutils-csl-2_17-branchpoint and
386 binutils-2_17, except for the addition of generated files to CVS.
388 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
391 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
392 comment for target1_is_rel.
394 2006-08-19 Joseph Myers <joseph@codesourcery.com>
397 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
398 merging with previous long opcode.
401 * gas/arm/unwind.s: Test not merging iWMMXt register save with
402 previous long opcode.
403 * gas/arm/unwind.d, gas/arm/unwind_vxworks.d: Update.
405 2006-08-18 Paul Brook <paul@codesourcery.com>
407 Backport from mainline.
409 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
410 (elf32_arm_link_hash_newfunc): Initialize export_glue.
411 (record_arm_to_thumb_glue): Return stub symbol.
412 (elf32_arm_create_thumb_stub): New function.
413 (elf32_arm_to_thumb_stub): Use it.
414 (elf32_arm_to_thumb_export_stub): New function.
415 (elf32_arm_begin_write_processing): New function.
416 (allocate_dynrelocs): Allocate Arm stubs.
417 (elf_backend_begin_write_processing): Define.
418 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
419 Call elf32_arm_begin_write_processing.
422 * emultempl/armelf.em (arm_elf_before_allocation): Call
423 gld${EMULATION_NAME}_before_allocation after setting interworking bfd.
426 * ld-arm/arm-elf.exp (armelftests): Add armthumb-lib.so. Add
427 -use-blx to mixed-lib.so
428 * ld-arm/armthumb-lib.d: New file.
429 * ld-arm/armthumb-lib.sym: New file.
431 2006-08-18 Julian Brown <julian@codesourcery.com>
434 * floatformat.c (get_field): Fix segfault with little-endian word
435 order on 64-bit hosts.
436 (put_field): Likewise.
437 (min): Move definition.
439 2006-08-18 Julian Brown <julian@codesourcery.com>
442 * arm-dis.c (print_insn_neon): Disassemble 32-bit immediates as
443 signed on 64-bit hosts.
445 2006-08-16 Julian Brown <julian@codesourcery.com>
448 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
449 to use ARM instructions on non-ARM-supporting cores.
450 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
451 mode automatically based on cpu variant.
452 (md_begin): Call above function.
455 * gas/arm/noarm.s: Add test for disabled ARM insns.
456 * gas/arm/noarm.d: Drive test for above.
457 * gas/arm/noarm.l: Expected error output.
459 2006-08-16 Julian Brown <julian@codesourcery.com>
462 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
463 recognized in non-unified syntax mode.
465 2006-08-15 Mark Shinwell <shinwell@codesourcery.com>
468 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
469 a directive saving VFP registers for ARMv6 or later.
470 (s_arm_unwind_save): Add parameter arch_v6 and call
471 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
473 (md_pseudo_table): Add entry for new "vsave" directive.
474 * doc/c-arm.texi: Correct error in example for "save"
475 directive (fstmdf -> fstmdx). Also document "vsave" directive.
477 2006-08-03 Joseph Myers <joseph@codesourcery.com>
479 Backport from mainline.
482 * config/tc-arm.c (parse_operands): Handle invalid register name
486 * gas/arm/iwmmxt-bad.s: Test invalid register names for wldrw and
488 * gas/arm/iwmmxt-bad.l: Update.
491 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
492 (parse_operands): Handle it.
493 (insns): Use it for tmcr and tmrc.
496 * gas/arm/iwmmxt.s: Test tmcr and tmrc with wcgr registers.
497 * gas/arm/iwmmxt.d: Update.
499 2006-07-27 Carlos O'Donell <carlos@codesourcery.com>
502 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
503 Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
506 2006-07-26 Vladimir Prus <vladimir@codesourcery.com>
509 * Makefile.am: (VERSUFFIX_s): New. Pass it to compiler
511 * Makefile.in: Regenerated.
512 * configure: Regenerated.
513 * configure.in: Add --with-versuffix option.
514 * version.h: Add BFD_VERSION_SUFFIX, use it
515 in BFD_VERSION_STRING.
518 * Makefile.am: (REPORT_BUGS_TO_s): New. Pass it to compiler
520 * Makefile.in: Regenerated.
521 * configure: Regenerated.
522 * configure.in: Add --with-bugurl option.
525 * Makefile.am: (REPORT_BUGS_TO_s): New. Pass it to compiler
527 * Makefile.in: Regenerated.
528 * configure: Regenerated.
529 * configure.in: Add --with-bugurl option.
532 * Makefile.am: (VERSUFFIX_s, REPORT_BUGS_TO_s): New. Pass
533 them to compiler via -D.
534 * Makefile.in: Regenerated.
535 * configure: Regenerated.
536 * configure.in: Add --with-versuffix and --with-bugurl option.
537 * gprof.c: Print version suffix.
540 * Makefile.am: (REPORT_BUGS_TO_s): New. Pass it to compiler
542 * Makefile.in: Regenerated.
543 * configure: Regenerated.
544 * configure.in: Add --with-bugurl option.
546 2006-07-26 Richard Sandiford <richard@codesourcery.com>
549 * m68k-opc.c (m68k_opcodes): Fix operand specifier in the Coldfire
553 * gas/m68k/mcf-fpu.s: Add tests for all addressing modes.
554 * gas/m68k/mcf-fpu.d: Update accordingly.
556 2006-07-20 Julian Brown <julian@codesourcery.com>
558 Backport from mainline.
561 * arm-dis.c (coprocessor): Alter fmsrr disassembly syntax.
564 * gas/arm/vfp-neon-syntax.d: Tweak expected fmsrr syntax.
565 * gas/arm/vfp-neon-syntax_t2.d: Likewise.
566 * gas/arm/vfp2.d: Likewise.
567 * gas/arm/vfp2_t2.d: Likewise.
569 2006-07-19 Paul Brook <paul@codesourcery.com>
571 Backport from mainline.
573 * config/tc-arm.c (insns): Fix rbit Arm opcode.
575 * gas/arm/archv6t2.d: Adjust expected output for rbit.
577 * armd-dis.c (arm_opcodes): Fix rbit opcode.
579 2006-07-18 Paul Brook <paul@codesourcery.com>
581 Backport from mainline.
583 * bfd-in2.h: Regenerate.
584 * libbfd.h: Regenerate.
585 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
588 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
589 (md_convert_frag): Use correct reloc for add_pc. Use
590 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
591 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
592 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
595 * gas/arm/thumb2_add.d: New test.
596 * gas/arm/thumb2_add.s: New test.
598 2006-07-14 Nathan Sidwell <nathan@codesourcery.com>
601 * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
604 * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
607 * Makefile.am (ALL_EMULATIONS): Add eshelf_uclinux.o
608 (eshelf_uclinux.c): New target.
609 * Makefile.in: Rebuilt.
610 * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): New stanza.
611 * emulparams/shelf_uclinux.sh: New.
613 2006-07-12 Richard Sandiford <richard@codesourcery.com>
615 Backport from mainline:
618 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
620 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
623 2006-07-12 Richard Sandiford <richard@codesourcery.com>
625 * ld-m68k/merge-ok-1c.d: New test.
626 * ld-m68k/m68k.exp: Run it.
628 2006-06-22 Richard Sandiford <richard@codesourcery.com>
631 * objcopy.c (localize_hidden): New variable.
632 (OPTION_LOCALIZE_HIDDEN): New command_line_switch value.
633 (copy_options): Add --localize-hidden.
634 (copy_usage): Mention --localize-hidden.
635 (is_hidden_symbol): New function.
636 (filter_symbols): Handle localize_hidden.
637 (copy_object): Call filter_symbols if localize_hidden.
638 (copy_main): Handle OPTION_LOCALIZE_HIDDEN.
639 * doc/binutils.texi (--localize-hidden): Document new option.
642 * binutils-all/localize-hidden-1.s,
643 * binutils-all/localize-hidden-1.d,
644 * binutils-all/localize-hidden-2.s,
645 * binutils-all/localize-hidden-2.d: New tests.
646 * binutils-all/objcopy.exp: Run them.
648 2006-06-22 Richard Sandiford <richard@codesourcery.com>
650 Backport from mainline:
653 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
655 * lib/utils-lib.exp (run_dump_test): New.
656 (slurp_options): Likewise.
657 (regexp_diff): Likewise.
658 (file_contents): Likewise.
659 (verbose_eval): Likewise.
661 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
664 * ldlang.c (lang_insert_orphan): Correctly handle the case where
665 the section is to end up after the section currently at the end
666 of the list in output_bfd.
668 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
671 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
672 bit for undefined symbols.
675 * ld-arm/arm-elf.exp: New test.
676 * ld-arm/use-thumb-lib.s: New file.
677 * ld-arm/use-thumb-lib.sym: New file.
679 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
681 * include/elf/arm.h: Correct names of R_ARM_LDC_G{0,1,2}
682 to R_ARM_LDC_SB_G{0,1,2} respectively.
685 * bfd-in2.h: Regenerate.
686 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
687 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
688 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
689 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
690 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
691 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
692 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
693 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
694 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
695 R_ARM_LDC_SB_G2): New relocation types.
696 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
697 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
699 (elf32_arm_howto_table_3): Delete; contents merged into
700 elf32_arm_howto_table_2.
701 (elf32_arm_howto_from_type): Adjust correspondingly.
702 (elf32_arm_reloc_map): Extend with the above relocations.
703 (calculate_group_reloc_mask): New function.
704 (identify_add_or_sub): New function.
705 (elf32_arm_final_link_relocate): Support for the above
707 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
708 codes to correspond to the above relocations.
711 * config/tc-arm.c (enum parse_operand_result): New.
712 (struct group_reloc_table_entry): New.
713 (enum group_reloc_type): New.
714 (group_reloc_table): New array.
715 (find_group_reloc_table_entry): New function.
716 (parse_shifter_operand_group_reloc): New function.
717 (parse_address_main): New function, incorporating code
718 from the old parse_address function. To be used via...
719 (parse_address): wrapper for parse_address_main; and
720 (parse_address_group_reloc): new function, likewise.
721 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
722 OP_ADDRGLDRS, OP_ADDRGLDC.
723 (parse_operands): Support for these new operand codes.
724 New macro po_misc_or_fail_no_backtrack.
725 (encode_arm_cp_address): Preserve group relocations.
726 (insns): Modify to use the above operand codes where group
727 relocations are permitted.
728 (md_apply_fix): Handle the group relocations
729 ALU_PC_G0_NC through LDC_SB_G2.
730 (tc_gen_reloc): Likewise.
731 (arm_force_relocation): Leave group relocations for the linker.
732 (arm_fix_adjustable): Likewise.
735 * gas/arm/group-reloc-alu.d: New test.
736 * gas/arm/group-reloc-alu-encoding-bad.d: New test.
737 * gas/arm/group-reloc-alu-encoding-bad.l: New test.
738 * gas/arm/group-reloc-alu-encoding-bad.s: New test.
739 * gas/arm/group-reloc-alu-parsing-bad.d: New test.
740 * gas/arm/group-reloc-alu-parsing-bad.l: New test.
741 * gas/arm/group-reloc-alu-parsing-bad.s: New test.
742 * gas/arm/group-reloc-alu.s: New test.
743 * gas/arm/group-reloc-ldc.d: New test.
744 * gas/arm/group-reloc-ldc-encoding-bad.d: New test.
745 * gas/arm/group-reloc-ldc-encoding-bad.l: New test.
746 * gas/arm/group-reloc-ldc-encoding-bad.s: New test.
747 * gas/arm/group-reloc-ldc-parsing-bad.d: New test.
748 * gas/arm/group-reloc-ldc-parsing-bad.l: New test.
749 * gas/arm/group-reloc-ldc-parsing-bad.s: New test.
750 * gas/arm/group-reloc-ldc.s: New test.
751 * gas/arm/group-reloc-ldr.d: New test.
752 * gas/arm/group-reloc-ldr-encoding-bad.d: New test.
753 * gas/arm/group-reloc-ldr-encoding-bad.l: New test.
754 * gas/arm/group-reloc-ldr-encoding-bad.s: New test.
755 * gas/arm/group-reloc-ldr-parsing-bad.d: New test.
756 * gas/arm/group-reloc-ldr-parsing-bad.l: New test.
757 * gas/arm/group-reloc-ldr-parsing-bad.s: New test.
758 * gas/arm/group-reloc-ldr.s: New test.
759 * gas/arm/group-reloc-ldrs.d: New test.
760 * gas/arm/group-reloc-ldrs-encoding-bad.d: New test.
761 * gas/arm/group-reloc-ldrs-encoding-bad.l: New test.
762 * gas/arm/group-reloc-ldrs-encoding-bad.s: New test.
763 * gas/arm/group-reloc-ldrs-parsing-bad.d: New test.
764 * gas/arm/group-reloc-ldrs-parsing-bad.l: New test.
765 * gas/arm/group-reloc-ldrs-parsing-bad.s: New test.
766 * gas/arm/group-reloc-ldrs.s: New test.
769 * ld-arm/group-relocs-alu-bad.d: New test.
770 * ld-arm/group-relocs-alu-bad.s: New test.
771 * ld-arm/group-relocs.d: New test.
772 * ld-arm/group-relocs-ldc-bad.d: New test.
773 * ld-arm/group-relocs-ldc-bad.s: New test.
774 * ld-arm/group-relocs-ldr-bad.d: New test.
775 * ld-arm/group-relocs-ldr-bad.s: New test.
776 * ld-arm/group-relocs-ldrs-bad.d: New test.
777 * ld-arm/group-relocs-ldrs-bad.s: New test.
778 * ld-arm/group-relocs.s: New test.
779 * ld-arm/arm-elf.exp: Wire in new tests.
781 2006-06-15 Julian Brown <julian@codesourcery.com>
784 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
785 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
788 2006-05-25 Alan Modra <amodra@bigpond.net.au>
790 * bfd/elf.c (sym_is_global): Return a bfd_boolean.
791 (ignore_section_sym): New function.
792 (elf_map_symbols): Use ignore_section_sym to discard some syms.
793 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
794 bfd before using elf_section_syms.
796 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
798 * gas/config/tc-m68k.c (mcf52235_ctrl, mcf5225_ctrl): New.
799 (m68k_cpus): Add 52230, 52233, 52234, 52235, 5224, 5225.
801 2006-05-24 Paul Brook <paul@codesourcery.com>
803 Backport from mainline.
804 * bfd/elf-bfd.h (elf_backend_data): Add
805 elf_backend_output_arch_local_syms
806 * bfd/elf32-arm.c (output_arch_syminfo): Define.
807 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
808 elf32_arm_output_arch_local_syms): New functions.
809 (elf_backend_output_arch_local_syms): Define.
810 * bfd/elflink.c (bfd_elf_final_link): Call
811 elf_backend_output_arch_local_syms.
812 * bfd/elfxx-target.h (elf_backend_output_arch_local_syms): Provide
814 (elfNN_bed): Add elf_backend_output_arch_local_syms.
815 * ld/testsuite/ld-arm/arm-app-abs32.d: Update expected output.
816 * ld/testsuite/ld-arm/arm-app.d: Ditto.
817 * ld/testsuite/ld-arm/arm-lib-plt32.d: Ditto.
818 * ld/testsuite/ld-arm/arm-lib.d: Ditto.
819 * ld/testsuite/ld-arm/mixed-app-v5.d: Ditto.
820 * ld/testsuite/ld-arm/mixed-app.d: Ditto.
821 * ld/testsuite/ld-arm/mixed-lib.d: Ditto.
823 2006-05-24 Paul Brook <paul@codesourcery.com>
825 Backport from mainline.
826 * bfd/elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
827 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
828 elf32_arm_finish_dynamic_symbol): Use them.
830 2006-05-22 Richard Sandiford <richard@codesourcery.com>
833 * m68k-dis.c (m68k_scan_mask): Add missing return.
835 2006-05-20 Nathan Sidwell <nathan@codesourcery.com>
837 * binutils/testsuite/binutils-all/objcopy.exp: Skip for uclinux
840 2006-05-15 Paul Brook <paul@codesourcery.com>
842 Backport from mainline.
843 * bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
844 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
845 Check symbol name is of specified type.
846 * bfd/elf32-arm.c (elf32_arm_is_target_special_symbol,
847 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
848 bfd_is_arm_special_symbol_name.
849 * bfd/bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
850 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
851 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
852 (bfd_is_arm_mapping_symbol_name): Remove prototype.
853 (bfd_is_arm_special_symbol_name): Add prototype.
854 * bfd/bfd-in2.h: Regenerate.
855 * gas/config/tc-arm.c (arm_adjust_symtab): Use
856 bfd_is_arm_special_symbol_name.
857 * ld/testsuite/ld-arm/arm-be8.d: New test.
858 * ld/testsuite/ld-arm/arm-be8.s: New test.
859 * ld/testsuite/ld-arm/arm-elf.exp: Add arm-be8.
861 2006-05-12 Carlos O'Donell <carlos@codesourcery.com>
863 * binutils/doc/binutils.texi: Rename "Index" to "Binutils Index"
865 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
867 * bfd/doc/bfd.texinfo: Rename "Index" to "BFD Index"
868 * ld/ld.texinfo: Rename "Index" to "LD Index"
869 * gas/doc/as.texinfo: Rename "Index" to "AS Index"
870 Rename "ABORT" to "ABORT (COFF)"
872 2006-05-06 Joseph S. Myers <joseph@codesourcery.com>
875 2006-03-30 Jakub Jelinek <jakub@redhat.com>
876 * ldmisc.c (vfinfo): Revert 2005-10-05 changes. If
877 bfd_find_nearest_line succeeded for %C or %D, but filename
878 is NULL, print section+offset at the end.
880 2006-05-05 Julian Brown <julian@codesourcery.com>
882 * gas/config/tc-arm.c (stdarg.h): include.
883 (arm_it): Add uncond_value field. Add isvec and issingle to operand
885 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
886 REG_TYPE_NSDQ (single, double or quad vector reg).
887 (reg_expected_msgs): Update.
888 (BAD_FPU): Add macro for unsupported FPU instruction error.
889 (parse_neon_type): Support 'd' as an alias for .f64.
890 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
892 (parse_vfp_reg_list): Don't update first arg on error.
893 (parse_neon_mov): Support extra syntax for VFP moves.
894 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
895 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
896 (parse_operands): Support isvec, issingle operands fields, new parse
898 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
900 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
901 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
902 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
903 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
905 (neon_shape): Redefine in terms of above.
906 (neon_shape_class): New enumeration, table of shape classes.
907 (neon_shape_el): New enumeration. One element of a shape.
908 (neon_shape_el_size): Register widths of above, where appropriate.
909 (neon_shape_info): New struct. Info for shape table.
910 (neon_shape_tab): New array.
911 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
912 (neon_check_shape): Rewrite as...
913 (neon_select_shape): New function to classify instruction shapes,
914 driven by new table neon_shape_tab array.
915 (neon_quad): New function. Return 1 if shape should set Q flag in
916 instructions (or equivalent), 0 otherwise.
917 (type_chk_of_el_type): Support F64.
918 (el_type_of_type_chk): Likewise.
919 (neon_check_type): Add support for VFP type checking (VFP data
920 elements fill their containing registers).
921 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
922 in thumb mode for VFP instructions.
923 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
924 and encode the current instruction as if it were that opcode.
925 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
926 arguments, call function in PFN.
927 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
928 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
929 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
930 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
931 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
932 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
933 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
934 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
935 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
936 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
937 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
938 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
939 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
940 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
941 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
943 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
944 between VFP and Neon turns out to belong to Neon. Perform
945 architecture check and fill in condition field if appropriate.
946 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
947 (do_neon_cvt): Add support for VFP variants of instructions.
948 (neon_cvt_flavour): Extend to cover VFP conversions.
949 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
951 (do_neon_ldr_str): Handle single-precision VFP load/store.
952 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
953 NS_NULL not NS_IGNORE.
954 (opcode_tag): Add OT_csuffixF for operands which either take a
955 conditional suffix, or have 0xF in the condition field.
956 (md_assemble): Add support for OT_csuffixF.
957 (NCE): Replace macro with...
958 (NCE_tag, NCE, NCEF): New macros.
959 (nCE): Replace macro with...
960 (nCE_tag, nCE, nCEF): New macros.
961 (insns): Add support for VFP insns or VFP versions of insns msr, mrs,
962 vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop, vcvtz,
963 vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia, vldbdb, vstm,
964 vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared VFP/Neon insns
967 * gas/testsuite/gas/arm/itblock.s: New file. Helper macro for making
969 * gas/testsuite/gas/arm/neon-cond-bad-inc.s: New test. Make sure
970 unconditional Neon instructions are rejected...
971 * gas/testsuite/gas/arm/neon-cond-bad.s: In ARM mode, and...
972 * gas/testsuite/gas/arm/neon-cond-bad_t2.s: Accepted in Thumb mode
974 * gas/testsuite/gas/arm/neon-cond-bad.l: Expected error output in ARM
976 * gas/testsuite/gas/arm/neon-cond-bad.d: Control ARM mode test.
977 * gas/testsuite/gas/arm/neon-cond-bad_t2.d: Expected output in Thumb
979 * gas/testsuite/gas/arm/vfp-neon-syntax-inc.s: Test VFP Neon-style
981 * gas/testsuite/gas/arm/vfp-neon-syntax.s: ...in ARM mode.
982 * gas/testsuite/gas/arm/vfp-neon-syntax_t2.s: ...and Thumb mode.
983 * gas/testsuite/gas/arm/vfp-neon-syntax.d: Expected output in ARM mode.
984 * gas/testsuite/gas/arm/vfp-neon-syntax_t2.d: Expected output in Thumb
987 2006-05-05 Mark Shinwell <shinwell@codesourcery.com>
989 * configure: Regenerate.
990 * configure.in: Enable gprof for cross builds.
992 2006-05-03 Julian Brown <julian@codesourcery.com>
994 * gas/doc/c-arm.texi: Add documentation for .dn/.qn directives.
996 2006-05-03 Paul Brook <paul@codesourcery.com>
998 * bfd/elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
999 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1000 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1001 * bfd/reloc.c: Ditto.
1002 * bfd/bfd-in2.h: Regenerate.
1003 * bfd/libbfd.h: Regenerate.
1004 * bfd/libcoff.h: Regenerate.
1005 * gas/config/tc-arm.c (parse_half): New function.
1006 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1007 (parse_operands): Ditto.
1008 (do_mov16): Reject invalid relocations.
1009 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1010 (insns): Replace Iffff with HALF.
1011 (md_apply_fix): Add MOVW and MOVT relocs.
1012 (tc_gen_reloc): Ditto.
1013 * gas/doc/c-arm.texi: Document relocation operators
1014 * ld/testsuite/ld-arm/arm-elf.exp: Add arm-movwt.
1015 * ld/testsuite/ld-arm/arm-movwt.d: New test.
1016 * ld/testsuite/ld-arm/arm-movwt.s: New test.
1017 * ld/testsuite/ld-arm/arm.ld: Add .far.
1019 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1021 * gas/config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset
1023 (md_apply_fix3): Multiply offset by 4 here for
1024 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1025 * gas/testsuite/gas/arm/iwmmxt.s: Increase offsets for wstrb and
1027 * gas/testsuite/gas/arm/iwmmxt.d: Update expected results.
1028 * gas/testsuite/gas/arm/iwmmxt-bad2.s: Test wstrb, wstrh, wldrb
1030 * gas/testsuite/gas/arm/iwmmxt-bad2.l: Update expected error
1033 2006-05-01 Paul Brook <paul@codesourcery.com>
1035 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton
1036 bit for R_ARM_REL32.
1037 * gas/config/tc-arm.c (arm_optimize_expr): New function.
1038 * gas/config/tc-arm.h (md_optimize_expr): Define
1039 (arm_optimize_expr): Add prototype.
1040 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1041 * ld/testsuite/ld-arm/arm-elf.exp: Add thumb-rel32.
1042 * ld/testsuite/ld-arm/thumb-rel32.d: New test.
1043 * ld/testsuite/ld-arm/thumb-rel32.s: New test.
1045 2006-04-29 Paul Brook <paul@codesourcery.com>
1047 * opcodes/arm-dis.c (coprocessor_opcodes): Add %c to unconditional
1049 (neon_opcodes): Add conditional execution specifiers.
1050 (thumb_opcodes): Ditto.
1051 (thumb32_opcodes): Ditto.
1052 (arm_conditional): Change 0xe to "al" and add "" to end.
1053 (ifthen_state, ifthen_next_state, ifthen_address): New.
1054 (IFTHEN_COND): Define.
1055 (print_insn_coprocessor, print_insn_neon): Print thumb conditions.
1056 (print_insn_arm): Change %c to use new values of arm_conditional.
1057 (print_insn_thumb16): Print thumb conditions. Add %I.
1058 (print_insn_thumb32): Print thumb conditions.
1059 (find_ifthen_state): New function.
1060 (print_insn): Track IT block state.
1061 * gas/testsuite/gas/arm/thumb2_bcond.d: Update expected output.
1062 * gas/testsuite/gas/arm/thumb32.d: Ditto.
1063 * gas/testsuite/gas/arm/vfp1_t2.d: Ditto.
1064 * gas/testsuite/gas/arm/vfp1xD_t2.d: Ditto.
1065 * binutils/testsuite/binutils-all/arm/objdump.exp: New file.
1066 * binutils/testsuite/binutils-all/arm/thumb2-cond.s: New test.
1068 2006-04-28 Mark Mitchell <mark@codesourcery.com>
1070 * doc/as.texinfo: Mention that some .type syntaxes are not
1071 supported on all architectures.
1073 2006-04-27 Richard Sandiford <richard@codesourcery.com>
1076 * m68k.h (mcf_mask): Define.
1079 * m68k-opc.c (m68k_opcodes): Fix the masks of the Coldfire fmovemd
1080 and fmovem entries. Put register list entries before immediate
1081 mask entries. Use "l" rather than "L" in the fmovem entries.
1082 * m68k-dis.c (match_insn_m68k): Remove the PRIV argument and work it
1084 (m68k_scan_mask): New function, split out from...
1085 (print_insn_m68k): ...here. If no architecture has been set,
1086 first try printing an m680x0 instruction, then try a Coldfire one.
1088 2006-04-27 Richard Sandiford <richard@codesourcery.com>
1091 * elf32-m68k.c (elf_m68k_pcrel_insn): New structure.
1092 (elf_m68k_plt_info): Likewise.
1093 (elf_m68k_plt_info): New table.
1094 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1095 (ISAB_PLT_ENTRY_SIZE): ...this.
1096 (CFV4E_FLAG): Delete.
1097 (elf_cfv4e_plt0_entry): Rename to...
1098 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1099 for the second instruction too.
1100 (elf_cfv4e_plt_entry): Rename to...
1101 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1102 (elf_isab_plt_info): New table.
1103 (CPU32_FLAG): Delete.
1104 (PLT_CPU32_ENTRY_SIZE): Rename to...
1105 (CPU32_PLT_ENTRY_SIZE): ...this.
1106 (elf_cpu32_plt0_entry): Update bounds accordingly.
1107 (elf_cpu32_plt_entry): Likewise.
1108 (elf_cpu32_plt_info): New table.
1109 (elf_m68k_link_hash_table): Add a plt_info field.
1110 (elf_m68k_link_hash_table_create): Initialize it.
1111 (elf_m68k_get_plt_info): New function.
1112 (elf_m68k_always_size_sections): Likewise.
1113 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1114 (elf_m68k_install_pcrel_field): New function.
1115 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1116 elf_m68k_install_pcrel_field.
1117 (elf_m68k_finish_dynamic_sections): Likewise.
1118 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1119 (elf_backend_always_size_sections): Define.
1121 2006-04-26 Julian Brown <julian@codesourcery.com>
1123 * gas/config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1125 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1126 architecture version checks.
1127 (insns): Allow overlapping instructions to be used in VFP mode.
1129 * gas/testsuite/gas/arm/vfp-neon-overlap.s: New test. Overlapping
1130 VFP/Neon instructions.
1131 * gas/testsuite/gas/arm/vfp-neon-overlap.d: Expected output of above.
1132 * gas/testsuite/gas/arm/vfp1xD.d: Test for fldmx/fstmx.
1133 * gas/testsuite/gas/arm/vfp1xD_t2.d: Likewise.
1134 * gas/testsuite/gas/arm/vfpv3-32drs.d: Likewise.
1136 * opcodes/arm-dis.c (coprocessor_opcodes): Don't interpret fldmx/fstmx
1139 2006-04-26 Julian Brown <julian@codesourcery.com>
1141 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1142 (is_quarter_float): Rename from above. Simplify slightly.
1143 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1145 (parse_neon_mov): Parse floating-point constants.
1146 (neon_qfloat_bits): Fix encoding.
1147 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1148 preference to integer encoding when using the F32 type.
1150 * gas/testsuite/gas/arm/neon-const.s: New testcase. Neon floating-point
1152 * gas/testsuite/gas/arm/neon-const.d: Expected output of above.
1153 * gas/testsuite/gas/arm/neon-cov.d: Expect floating-point disassembly
1156 * opcodes/arm-dis.c (print_insn_neon): Disassemble floating-point
1159 2006-04-24 Julian Brown <julian@codesourcery.com>
1161 * libiberty/floatformat.c (floatformat_to_double): Fix (biased)
1164 2006-04-12 Carlos O'Donell <carlos@codesourcery.com>
1166 * Makefile.tpl: Add install-html to install target deps.
1167 * Makefile.in: Regenerate.
1169 2006-04-07 Julian Brown <julian@codesourcery.com>
1171 * gas/config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1172 zero-initialising structures containing it will lead to invalid
1174 (arm_it): Add vectype to each operand.
1175 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1177 (neon_typed_alias): New structure. Extra information for typed
1179 (reg_entry): Add neon type info field.
1180 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1181 Break out alternative syntax for coprocessor registers, etc. into...
1182 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1183 out from arm_reg_parse.
1184 (parse_neon_type): Move. Return SUCCESS/FAIL.
1185 (first_error): New function. Call to ensure first error which occurs
1187 (parse_neon_operand_type): Parse exactly one type.
1188 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1189 (parse_typed_reg_or_scalar): New function. Handle core of both
1190 arm_typed_reg_parse and parse_scalar.
1191 (arm_typed_reg_parse): Parse a register with an optional type.
1192 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1194 (parse_scalar): Parse a Neon scalar with optional type.
1195 (parse_reg_list): Use first_error.
1196 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1197 (neon_alias_types_same): New function. Return true if two (alias) types
1199 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1201 (insert_reg_alias): Return new reg_entry not void.
1202 (insert_neon_reg_alias): New function. Insert type/index information as
1203 well as register for alias.
1204 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1205 make typed register aliases accordingly.
1206 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1208 (s_unreq): Delete type information if present.
1209 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1210 (s_arm_unwind_save_mmxwcg): Likewise.
1211 (s_arm_unwind_movsp): Likewise.
1212 (s_arm_unwind_setfp): Likewise.
1213 (parse_shift): Likewise.
1214 (parse_shifter_operand): Likewise.
1215 (parse_address): Likewise.
1216 (parse_tb): Likewise.
1217 (tc_arm_regname_to_dw2regnum): Likewise.
1218 (md_pseudo_table): Add dn, qn.
1219 (parse_neon_mov): Handle typed operands.
1220 (parse_operands): Likewise.
1221 (neon_type_mask): Add N_SIZ.
1222 (N_ALLMODS): New macro.
1223 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1224 (el_type_of_type_chk): Add some safeguards.
1225 (modify_types_allowed): Fix logic bug.
1226 (neon_check_type): Handle operands with types.
1227 (neon_three_same): Remove redundant optional arg handling.
1228 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1229 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1230 (do_neon_step): Adjust accordingly.
1231 (neon_cmode_for_logic_imm): Use first_error.
1232 (do_neon_bitfield): Call neon_check_type.
1233 (neon_dyadic): Rename to...
1234 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield to
1235 allow modification of type of the destination.
1236 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1237 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1238 (do_neon_compare): Make destination be an untyped bitfield.
1239 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1240 (neon_mul_mac): Return early in case of errors.
1241 (neon_move_immediate): Use first_error.
1242 (neon_mac_reg_scalar_long): Fix type to include scalar.
1243 (do_neon_dup): Likewise.
1244 (do_neon_mov): Likewise (in several places).
1245 (do_neon_tbl_tbx): Fix type.
1246 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1247 (do_neon_ld_dup): Exit early in case of errors and/or use first_error.
1248 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1249 Handle .dn/.qn directives.
1250 (REGDEF): Add zero for reg_entry neon field.
1252 * gas/testsuite/gas/arm/neon-psyn.s: Basic test of programmers syntax.
1253 * gas/testsuite/gas/arm/neon-psyn.d: Expected output of above.
1255 2006-04-03 Carlos O'Donell <carlos@codesourcery.com>
1257 * Makefile.tpl: Add install-html target.
1258 * Makefile.def: Add install-html target.
1259 * Makefile.in: Regenerate.
1260 * configure.in: Add --with-datarootdir, --with-docdir,
1261 and --with-htmldir options.
1262 * configure: Regenerate.
1263 * opcodes/Makefile.am: Add install-html target.
1264 * opcodes/Makefile.in: Regenerate.
1265 * libiberty/Makefile.in: Add install-html, install-html-am, and
1266 install-html-recursive targets. Define mkdir_p and
1268 * libiberty/configure.ac: AC_SUBST datarootdir, docdir, htmldir.
1269 * libiberty/configure: Regenerate.
1270 * libiberty/testsuite/Makefile.in: Add install-html and html targets.
1271 * ld/Makefile.am: Add install-html, install-html-am, and
1272 install-html-recursive targets.
1273 * ld/Makefile.in: Regenerate.
1274 * ld/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1275 * ld/configure: Regenerate.
1276 * ld/po/Make-in: Add install-html target.
1277 * intl/Makefile.in: Add html info and dvi and install-html to .PHONY
1278 Add install-html target.
1279 * gprof/po/Make-in: Add install-html target.
1280 * gprof/Makefile.am: Add install-html, install-html-am and
1281 install-html-recursive targets.
1282 * gprof/Makefile.in: Regenerate.
1283 * gprof/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1284 * gprof/configure: Regenerate.
1285 * gas/po/Make-in: Add install-html target.
1286 * gas/Makefile.am: Add install-html and install-html-recursive targets.
1287 * gas/Makefile.in: Regenerate.
1288 * gas/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1289 * gas/configure: Regenerate.
1290 * gas/doc/Makefile.am: Add install-html and install-html-am targets.
1291 * gas/doc/Makefile.in: Regenerate.
1292 * binutils/po/Make-in: Add install-html target.
1293 * binutils/Makefile.am: Add install-html and install-html-recursive targets.
1294 * binutils/Makefile.in: Regenerate.
1295 * binutils/configure.in: AC_SUBST datarootdir, docdir and htmldir.
1296 * binutils/configure: Regenerate.
1297 * binutils/doc/Makefile.am: Add install-html and install-html-am targets.
1298 * binutils/doc/Makefile.in: Regenerate.
1299 * bfd/po/Make-in: Add install-html target.
1300 * bfd/Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1301 htmldir. Add install-html and install-html-recursive targets.
1302 * bfd/Makefile.in: Regenerate.
1303 * bfd/configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1304 * bfd/configure: Regenerate.
1305 * bfd/doc/Makefile.am: Add install-html and install-html-am targets.
1306 Define datarootdir, docdir and htmldir.
1307 * bfd/doc/Makefile.in: Regenerate.
1308 * etc/Makefile.in: Add install-html target. Add htmldir,
1309 docdir and datarootdir.
1310 * etc/configure.texi: Document install-html target.
1311 * etc/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1312 * etc/configure: Regenerate.
1314 2005-04-03 Julian Brown <julian@codesourcery.com>
1315 Nathan Sidwell <nathan@codesourcery.com>
1317 * binutils/readelf.c (arm_attr_tag_VFP_arch): Add VFPv3.
1319 * gas/config/tc-arm.c (limits.h): Include.
1320 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1321 (fpu_vfp_v3_or_neon_ext): Declare constants.
1322 (neon_el_type): New enumeration of types for Neon vector elements.
1323 (neon_type_el): New struct. Define type and size of a vector element.
1324 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1326 (neon_type): Define struct. The type of an instruction.
1327 (arm_it): Add 'vectype' for the current instruction.
1328 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1329 (vfp_sp_reg_pos): Rename to...
1330 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1332 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1333 (Neon D or Q register).
1334 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon
1336 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1337 (my_get_expression): Allow above constant as argument to accept
1338 64-bit constants with optional prefix.
1339 (arm_reg_parse): Add extra argument to return the specific type of
1340 register in when either a D or Q register (REG_TYPE_NDQ) is requested.
1342 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1343 (parse_reg_list): Update for new arm_reg_parse args.
1344 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1345 (parse_neon_el_struct_list): New function. Parse element/structure
1346 register lists for VLD<n>/VST<n> instructions.
1347 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1348 (s_arm_unwind_save_mmxwr): Likewise.
1349 (s_arm_unwind_save_mmxwcg): Likewise.
1350 (s_arm_unwind_movsp): Likewise.
1351 (s_arm_unwind_setfp): Likewise.
1352 (parse_big_immediate): New function. Parse an immediate, which may
1353 be 64 bits wide. Put results in inst.operands[i].
1354 (parse_shift): Update for new arm_reg_parse args.
1355 (parse_address): Likewise. Add parsing of alignment specifiers.
1356 (parse_neon_mov): Parse the operands of a VMOV instruction.
1357 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC,
1358 OP_NRDLST, OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC,
1359 OP_RNDQ_RNSC, OP_RND_RNSC, OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b,
1360 OP_I0, OP_I16z, OP_I32z, OP_I64, OP_I64z, OP_oI32b, OP_oRND,
1362 (parse_operands): Handle new codes above.
1363 (encode_arm_vfp_sp_reg): Rename to...
1364 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1365 selected VFP version only supports D0-D15.
1366 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1367 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1368 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1369 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1370 encode_arm_vfp_reg name, and allow 32 D regs.
1371 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn)
1372 (do_vfp_dp_rd_rn_rm, do_vfp_rm_rd_rn): New functions to encode VFP
1373 insns allowing 32 D regs.
1374 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1375 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1376 constant-load and conversion insns introduced with VFPv3.
1377 (neon_tab_entry): New struct.
1378 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1379 those which are the targets of pseudo-instructions.
1380 (neon_opc): Enumerate opcodes, use as indices into...
1381 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1382 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1383 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1384 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1386 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1388 (neon_type_mask): New. Compact type representation for type
1390 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1391 permitted type combinations.
1392 (N_IGNORE_TYPE): New macro.
1393 (neon_check_shape): New function. Check an instruction shape for
1394 multiple alternatives. Return the specific shape for the current
1396 (neon_modify_type_size): New function. Modify a vector type and
1397 size, depending on the bit mask in argument 1.
1398 (neon_type_promote): New function. Convert a given "key" type (of an
1399 operand) into the correct type for a different operand, based on a bit
1401 (type_chk_of_el_type): New function. Convert a type and size into the
1402 compact representation used for type checking.
1403 (el_type_of_type_ckh): New function. Reverse of above (only when a
1404 single bit is set in the bit mask).
1405 (modify_types_allowed): New function. Alter a mask of allowed types
1406 based on a bit mask of modifications.
1407 (neon_check_type): New function. Check the type of the current
1408 instruction against the variable argument list. The "key" type of the
1409 instruction is returned.
1410 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1411 a Neon data-processing instruction depending on whether we're in ARM
1412 mode or Thumb-2 mode.
1413 (neon_logbits): New function.
1414 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1415 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1416 (do_neon_qshl_imm, neon_cmode_for_logic_imm)
1417 (neon_bits_same_in_bytes, neon_squash_bits, neon_is_quarter_float)
1418 (neon_qfloat_bits, neon_cmode_for_move_imm, neon_write_immbits)
1419 (neon_invert_size, do_neon_logic, do_neon_bitfield, neon_dyadic)
1420 (do_neon_dyadic_if_su, do_neon_dyadic_if_su_d, do_neon_dyadic_if_i)
1421 (do_neon_dyadic_if_i_d, do_neon_addsub_if_i, neon_exchange_operands)
1422 (neon_compare, do_neon_cmp, do_neon_cmp_inv, do_neon_ceq)
1423 (neon_scalar_for_mul, neon_mul_mac, do_neon_mac_maybe_scalar)
1424 (do_neon_tst, do_neon_mul, do_neon_qdmulh, do_neon_fcmp_absolute)
1425 (do_neon_fcmp_absolute_inv, do_neon_step, do_neon_abs_neg)
1426 (do_neon_sli, do_neon_sri, do_neon_qshlu_imm, do_neon_qmovn)
1427 (do_neon_qmovun, do_neon_rshift_sat_narrow)
1428 (do_neon_rshift_sat_narrow_u, do_neon_movn, do_neon_rshift_narrow)
1429 (do_neon_shll, neon_cvt_flavour, do_neon_cvt, neon_move_immediate)
1430 (do_neon_mvn, neon_mixed_length, do_neon_dyadic_long, do_neon_abal)
1431 (neon_mac_reg_scalar_long, do_neon_mac_maybe_scalar_long)
1432 (do_neon_dyadic_wide, do_neon_vmull, do_neon_ext, do_neon_rev)
1433 (do_neon_dup, do_neon_mov, do_neon_rshift_round_imm, do_neon_movl)
1434 (do_neon_trn, do_neon_zip_uzp, do_neon_sat_abs_neg)
1435 (do_neon_pair_long, do_neon_recip_est, do_neon_cls, do_neon_clz)
1436 (do_neon_cnt, do_neon_swp, do_neon_tbl_tbx, do_neon_ldm_stm)
1437 (do_neon_ldr_str, do_neon_ld_st_interleave, neon_alignment_bit)
1438 (do_neon_ld_st_lane, do_neon_ld_dup, do_neon_ldx_stx): New
1439 functions. Neon bit encoding and encoding helpers.
1440 (parse_neon_type): New function. Parse Neon type specifier.
1441 (opcode_lookup): Allow parsing of Neon type specifiers.
1442 (REGNUM2, REGSETH, REGSET2): New macros.
1443 (reg_names): Add new VFPv3 and Neon registers.
1444 (NUF, nUF, NCE, nCE): New macros for opcode table.
1445 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1446 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd,
1447 fmscd, fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd,
1448 fmdrr, fmrrd. Add Neon instructions vaba, vhadd, vrhadd, vhsub,
1449 vqadd, vqsub, vrshl, vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn,
1450 veor, vbsl, vbit, vbif, vabd, vmax, vmin, vcge, vcgt, vclt, vcle,
1451 vceq, vpmax, vpmin, vmla, vmls, vpadd, vadd, vsub, vtst, vmul,
1452 vqdmulh, vqrdmulh, vacge, vacgt, vaclt, vacle, vrecps, vrsqrts,
1453 vabs, vneg, v{r}shr, v{r}sra, vsli, vsri, vqshrn, vq{r}shr{u}n,
1454 v{r}shrn, vshll, vcvt, vmov, vmvn, vabal, vabdl, vaddl, vsubl,
1455 vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn, vqdmlal, vqdmlsl,
1456 vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup, vmovl, v{q}movn,
1457 vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe, vrsqrte, vcls,
1458 vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr, vstr,
1459 vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd], fto[us][lh][sd].
1460 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1461 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1462 (arm_option_cpu_value): Add vfp3 and neon.
1463 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes.
1464 Fix VFPv1 attribute.
1466 * gas/testsuite/gas/arm/copro.s: Avoid ldcl which encodes as a bad Neon
1468 * gas/testsuite/gas/arm/copro.d: Update accordingly.
1469 * gas/testsuite/gas/arm/neon-cond.s: New test. Conditional Neon opcodes
1471 * gas/testsuite/gas/arm/neon-cond.d: Expected results of above.
1472 * gas/testsuite/gas/arm/neon-cov.s: New test. Coverage of Neon
1474 * gas/testsuite/gas/arm/neon-cov.d: Expected results of above.
1475 * gas/testsuite/gas/arm/neon-ldst-es.s: New test. Element and structure
1477 * gas/testsuite/gas/arm/neon-ldst-es.d: Expected results of above.
1478 * gas/testsuite/gas/arm/neon-ldst-rm.s: New test. Single and multiple
1479 register loads and stores.
1480 * gas/testsuite/gas/arm/neon-ldst-rm.d: Expected results of above.
1481 * gas/testsuite/gas/arm/neon-omit.s: New test. Omission of optional
1483 * gas/testsuite/gas/arm/neon-omit.d: Expected results of above.
1484 * gas/testsuite/gas/arm/vfp1.d: Expect Neon syntax for some VFP
1486 * gas/testsuite/gas/arm/vfp1_t2.d: Likewise.
1487 * gas/testsuite/gas/arm/vfp1xD.d: Likewise.
1488 * gas/testsuite/gas/arm/vfp1xD_t2.d: Likewise.
1489 * gas/testsuite/gas/arm/vfp2.d: Likewise.
1490 * gas/testsuite/gas/arm/vfp2_t2.d: Likewise.
1491 * gas/testsuite/gas/arm/vfp3-32drs.s: New test. Extended D register
1492 range for VFP instructions.
1493 * gas/testsuite/gas/arm/vfp3-32drs.d: Expected results of above.
1494 * gas/testsuite/gas/arm/vfp3-const-conv.s: New test. VFPv3
1495 constant-load and conversion instructions.
1496 * gas/testsuite/gas/arm/vfp3-const-conv.d: Expected results of above.
1498 * include/opcode/arm.h (FPU_VFP_EXT_V3): Define constant.
1499 (FPU_NEON_EXT_V1): Likewise.
1500 (FPU_VFP_HARD): Update.
1501 (FPU_VFP_V3): Define macro.
1502 (FPU_ARCH_VFP_V3, FPU_ARCH_VFP_V3_PLUS_NEON_V1): Define macros.
1504 * opcodes/arm-dis.c (coprocessor_opcodes): Add %A, %B, %k,
1505 convert %<code>[zy] into %[zy]<code>. Expand meaning of
1507 Add unified load/store instruction names.
1508 (neon_opcode_table): New.
1509 (arm_opcodes): Expand meaning of %<bitfield>['`?].
1510 (arm_decode_bitfield): New.
1511 (print_insn_coprocessor): Add pc argument. Add %A & %B specifiers.
1512 Use arm_decode_bitfield and adjust numeric specifiers.
1514 (print_insn_neon): New.
1515 (print_insn_arm): Adjust print_insn_coprocessor call. Call
1516 print_insn_neon. Use arm_decode_bitfield and adjust numeric specifiers.
1517 (print_insn_thumb32): Likewise.
1519 2005-04-01 Paul Brook <paul@codesourcery.com>
1521 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1523 2006-03-30 Mark Mitchell <mark@codesourcery.com>
1525 * libiberty/configure.ac: Add cygpath for mingw hosts.
1526 * libiberty.configure: Rebuilt.
1527 * libiberty/Makefile.in: Add cygpath.
1528 * libiberty/cygpath.c: New.
1530 2006-03-30 Jim Blandy <jimb@codesourcery.com>
1532 * include/libiberty.h (pex_write_input): New declaration.
1534 * libiberty/pex-common.c (pex_write_input): New function.
1535 * libiberty/pexecute.txh (pex_write_input): Document it.
1536 * libiberty/pex-common.h (struct pex_funcs): New function ptr fdopenw.
1537 * libiberty/pex-unix.c (pex_unix_fdopenw): New function.
1538 (funcs): List it as our fdopenw function.
1539 * libiberty/pex-win32.c (pex_win32_fdopenw): New function.
1540 (funcs): List it as our fdopenw function.
1541 * libiberty/pex-djgpp.c (funcs): Leave fdopenw null.
1542 * libiberty/pex-msdos (funcs): Same.
1543 * libiberty/functions.texi: Regenerated.
1545 * libiberty/pex-common.h (struct pex_obj): Doc fixes.
1547 * libiberty/functions.texi: Regenerate.
1549 2006-03-27 Mark Mitchell <mark@codesourcery.com>
1551 * libiberty/pex-win32.c (pex_win32_exec_child): Close stdout/stderr
1554 2006-03-26 Nathan Sidwell <nathan@codesourcery.com>
1556 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1557 cfloat/m68881 to correct architecture before using it.
1559 2006-03-21 Paul Brook <paul@codesourcery.com>
1561 * gas/config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1563 2006-03-21 Nathan Sidwell <nathan@codesourcery.com>
1565 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1566 (m68k_ip): ... here. Use for all chips. Protect against buffer
1567 overrun and avoid excessive copying.
1569 * gcc/config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1570 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1571 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1572 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1573 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1574 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1575 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1576 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1577 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1578 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1579 (struct m68k_cpu): Change chip field to control_regs.
1580 (current_chip): Remove.
1581 (control_regs): New.
1582 (m68k_archs, m68k_extensions): Adjust.
1583 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1584 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1585 (find_cf_chip): Reimplement for new organization of cpu table.
1586 (select_control_regs): Remove.
1588 (struct save_opts): Save control regs, not chip.
1589 (s_save, s_restore): Adjust.
1590 (m68k_lookup_cpu): Give deprecated warning when necessary.
1591 (m68k_init_arch): Adjust.
1592 (md_show_usage): Adjust for new cpu table organization.
1593 * include/opcode/m68k.h (cpu_m68k, cpu_cf, cpu_m68000, cpu_m68008,
1594 cpu_m68010, cpu_m68020, cpu_m68ec030, cpu_m68040, cpu_m68060,
1595 cpu_m68851, cpu_m68881, cpu_m68882, cpu_cpu32, cpu_cf5200, cpu_cf5206e,
1596 cpu_cf5208, cpu_cf521x, cpu_cf5213, cpu_cf5249, cpu_cf528x,
1597 cpu_cf5307, cpu_cf5329, cpu_cf5407, cpu_cf547x, cpu_cf548x): Remove.
1599 2006-03-20 Mark Mitchell <mark@codesourcery.com>
1601 * libiberty/pex-win32.c (<errno.h>): Include.
1603 (argv_to_cmdline): New function.
1604 (std_suffixes): New variable.
1605 (no_suffixes): Likewise.
1606 (find_executable): New function.
1607 (win32_spawn): Likewise.
1608 (spawn_script): Use win32_spawn instead of _spawnv[p].
1609 (pex_win32_exec_child): Replace MSVCRT calls with Win32 API calls.
1610 (pex_win32_wait): Likewise.
1612 2006-03-21 Richard Sandiford <richard@codesourcery.com>
1614 * bfd/cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1615 incompatible. Likewise MAC and EMAC code.
1616 * bfd/elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1617 bfd_get_compatible to set the new bfd architecture. Rely on it
1618 to detect incompatibilities.
1619 * gas/config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1620 mcfemac instead of mcfmac.
1621 * ld/testsuite/ld-m68k/merge-error-1a.s,
1622 * ld/testsuite/ld-m68k/merge-error-1b.s,
1623 * ld/testsuite/ld-m68k/merge-error-1a.d,
1624 * ld/testsuite/ld-m68k/merge-error-1b.d,
1625 * ld/testsuite/ld-m68k/merge-error-1c.d,
1626 * ld/testsuite/ld-m68k/merge-error-1d.d,
1627 * ld/testsuite/ld-m68k/merge-error-1e.d,
1628 * ld/testsuite/ld-m68k/merge-ok-1a.d,
1629 * ld/testsuite/ld-m68k/merge-ok-1b.d: New tests.
1630 * ld/testsuite/ld-m68k/m68k.exp: Run them.
1632 2006-03-20 Paul Brook <paul@codesourcery.com>
1634 * gas/config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1635 * gas/testsuite/gas/arm/thumb32.d: Correct expected output.
1637 2006-03-20 Paul Brook <paul@codesourcery.com>
1639 * gas/config/tc-arm.c (parse_operands): Set default error message.
1641 2006-03-20 Paul Brook <paul@codesourcery.com>
1643 * gas/config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1645 2006-03-20 Paul Brook <paul@codesourcery.com>
1647 * gas/config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1649 * gas/testsuite/gas/arm/blx-local.d: New test.
1650 * gas/testsuite/gas/arm/blx-local.d: New test.
1652 2006-03-20 Paul Brook <paul@codesourcery.com>
1654 * gas/config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1655 (move_or_literal_pool): Handle Thumb-2 instructions.
1656 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1658 * gas/testsuite/gas/arm/thumb2_pool.d: New test.
1659 * gas/testsuite/gas/arm/thumb2_pool.s: New test.
projects / external / binutils.git / blob