1 2006-10-26 Paul Brook <paul@codesourcery.com>
4 * objdump.c (disassemble_section): Set info->symtab_pos.
5 (disassemble_data): Set info->symtab and info->symtab_size.
8 * dis-asm.h (disassemble_info): Add symtab, symtab_pos and
12 * arm-dis.c (last_is_thumb, last_mapping_sym, last_mapping_addr): New.
13 (get_sym_code_type): New function.
14 (print_insn): Search for mapping symbols.
16 2006-10-26 Paul Brook <paul@codesourcery.com>
19 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
22 2006-10-26 Paul Brook <paul@codesourcery.com>
25 * config/tc-arm.c (do_neon_ext): Enforce immediate range.
26 (insns): Use I15 for vext.
29 * gas/arm/neon-cov.s: Add new vext test.
30 * gas/arm/neon-cov.d: Ditto.
32 2006-10-25 Paul Brook <paul@codesourcery.com>
35 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
39 * gas/arm/vfpv3-const-conv.s: Improve test coverage.
40 * gas/arm/vfpv3-const-conv.d: Adjust expected output.
41 * gas/arm/vfp-neon-syntax_t2.d: Ditto.
42 * gas/arm/vfp-neon-syntax.d: Ditto.
45 * arm-dis.c (coprocessor_opcodes): Fix bitfields for fconstd/fconstd.
47 2006-10-24 Mark Shinwell <shinwell@codesourcery.com>
50 * config/tc-arm.c (md_apply_fix): Turn CZB instructions that
51 attempt to jump to the next instruction into NOPs.
53 2006-10-19 Joseph S. Myers <joseph@codesourcery.com>
54 Mark Mitchell <mark@codesourcery.com>
57 * configure.tgt (arm*linux*): Support both big- and little-endian.
59 2006-10-16 Nathan Sidwell <nathan@codesourcery.com>
62 * Makefile.am: Rebuild dependencies.
63 (REPORT_BUGS_TO): Always defined.
65 * Makefile.in: Rebuilt.
66 * configure.in (REPORT_BUGS_TO): Provide default value.
68 * bucomm.h: Remove bin-bugs.h.
69 * addr2line.c (usage): Don't print empty REPORT_BUGS_TO.
70 * coffdump.c (show_usage): Likewise.
71 * cxxfilt.c (usage): Likewise.
72 * nlmconv.c (show_usage): Likewise.
73 * nm.c (usage): Likewise.
74 * objcopy.c (copy_usage, strip_usage): Likewise.
75 * objdump.c (usage): Likewise.
76 * size.c (usage): Likewise.
77 * srconv.c (show_usage): Likewise.
78 * string.c (usage): Likewise.
79 * sysdymp.c (show_usage): Likewise.
80 * windres.c (usage): Likewise.
81 * readelf (usage): Likewise. Add STREAM argument. Adjust callers.
84 * Makefile.am: Rebuild dependencies.
85 (REPORT_BUGS_TO): Always defined.
87 * Makefile.in: Rebuilt.
88 * configure.in (REPORT_BUGS_TO): Provide default value.
90 * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
91 * as.h: Remove bin-bugs.h.
94 * Makefile.am: Rebuild dependencies.
95 (REPORT_BUGS_TO): Always defined.
97 * Makefile.in: Rebuilt.
98 * configure.in (REPORT_BUGS_TO): Provide default value.
100 * ld.h: Remove bin-bugs.h
101 * lexsup.c (help): Don't print empty REPORT_BUGS_TO.
104 * Makefile.am: Rebuild dependencies.
105 (REPORT_BUGS_TO): Always defined.
106 (PKGVERSION): Define.
108 * Makefile.in: Rebuilt.
109 * configure.in (REPORT_BUGS_TO): Provide default value.
110 * configure: Rebuilt.
111 * gprof.c (usage): Don't print empty REPORT_BUGS_TO.
112 * gprof.h: Remove bin-bugs.h
115 * bin-bugs.h: Remove.
117 2006-10-16 Mark Shinwell <shinwell@codesourcery.com>
120 * elf32-arm.c (using_thumb2): Use TAG_CPU_* constants.
123 * elf/arm.h: Define TAG_CPU_ARCH_* constants.
125 2006-10-13 Nathan Sidwell <nathan@codesourcery.com>
128 * config/tc-m68k.c (m68k_ip): Correct output of cpu aliases.
130 2006-10-03 Joseph Myers <joseph@codesourcery.com>
133 * configure.tgt (i[3-7]86-*-linux-*): Also define
134 targ_extra_libpath in want64 case.
135 * emulparams/elf_x86_64.sh: Handle i[3-7]86-*-linux-* the same as
138 2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
141 * ar.c (usage): Pass s to list_supported_targets.
142 * cxxfilt.c (usage): Print bug url when giving help.
144 2006-09-28 Mark Shinwell <shinwell@codesourcery.com>
147 * libiberty.h: Declare pex_run_in_environment.
150 * pex-common.c: New function pex_run_in_environment.
151 * pex-common.h: Add environment parameter to exec_child.
152 * pex-msdos.c: Add environment parameter to pex_msdos_exec_child.
153 * pex-djgpp.c: Add environment parameter to pex_djgpp_exec_child.
154 (pex_djgpp_exec_child): Pass environment to child process.
155 * pex-unix.c: Add environment parameter to pex_unix_exec_child.
156 (pex_unix_exec_child): Pass environment to child process.
157 * pex-win32.c: Add environment parameter to pex_win32_exec_child.
158 New function env_compare for comparing VAR=VALUE pairs.
159 (win32_spawn): Assemble environment block and pass to CreateProcess.
160 (spawn_script): Pass environment through to win32_spawn.
161 (pex_win32_exec_child): Pass environment through to spawn_script and
163 * functions.texi: Regenerate.
164 * pexecute.txh: Document pex_run_in_environment.
166 2006-09-19 Mark Shinwell <shinwell@codesourcery.com>
167 Joseph Myers <joseph@codesourcery.com>
168 Ian Lance Taylor <ian@wasabisystems.com>
169 Ben Elliston <bje@wasabisystems.com>
172 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
173 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
174 (arch_info_struct, bfd_arm_update_notes): Likewise.
175 (architectures): Likewise.
176 (bfd_arm_merge_machines): Check for iWMMXt2.
177 * bfd-in2.h: Rebuild.
180 * config/tc-arm.c (enum operand_parse_code): New code OP_RIWR_I32z.
181 (parse_operands): Handle OP_RIWR_I32z.
182 (do_iwmmxt_wmerge): New function.
183 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
185 (do_iwmmxt_wrwrwr_or_imm5): New function.
186 (insns): Mark instructions as RIWR_I32z as appropriate.
187 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
188 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
189 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
190 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
191 (md_begin): Handle IWMMXT2.
192 (arm_cpus): Add iwmmxt2.
193 (arm_extensions): Likewise.
194 (arm_archs): Likewise.
197 * gas/arm/iwmmxt2.s: New file.
198 * gas/arm/iwmmxt2.d: New file.
201 * arm-dis.c (coprocessor_opcodes): The X-qualifier to WMADD may
202 only be used with the default multiply-add operation, so if N is
203 set, don't bother printing X. Add new iwmmxt instructions.
204 (IWMMXT_INSN_COUNT): Update.
205 (iwmmxt_wwssnames): Qualify "wwss" names at index 2, 6, 10 and 14
207 (print_insn_coprocessor): Check for iWMMXt2. Handle format
210 2006-09-18 Paul Brook <paul@codesourcery.com>
213 * config/tc-arm.c (parse_immediate_maybe_bounded): Rename back...
214 (parse_immediate): ... to this. Revert earlier changes.
215 (parse_immediate_bounded): Remove.
216 (parse_immediate_unbounded): Remove.
217 (parse_address_main): Revert earlier changes.
219 (po_imm_unb_or_fail): Remove.
220 (neon_cmode_for_logic_imm): Try smaller element sizes.
221 (neon_cmode_for_move_imm): Ditto.
222 (do_neon_logic): Handle .i64 pseudo-op.
225 * testsuite/gas/arm/neon-cov.s: Test pseudo-instruction forms of
226 vmov, vmvn and logic immediate instructions.
227 * testsuite/gas/arm/neon-cov.d: ditto.
229 2006-09-16 Paul Brook <paul@codesourcery.com>
232 * gas/arm/unwind.s: Test two argument form of .movsp.
233 * gas/arm/unwind.d: Update expected output.
234 * gas/arm/unwind_vxworks.d: Ditto.
236 2006-09-14 Paul Brook <paul@codesourcery.com>
239 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
240 * doc/c-arm.texi (movsp): Document offset argument.
242 2006-09-14 Paul Brook <paul@codesourcery.com>
244 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
245 unsigned int to avoid 64-bit host problems.
247 2006-09-14 Julian Brown <julian@codesourcery.com>
250 * config/tc-arm.c (parse_immediate): Add BOUNDED parameter, rename
252 (parse_immediate_maybe_bounded): This. Only bounds-check if BOUNDED
254 (parse_immediate_bounded): New function, with same arguments and
255 semantics as previous parse_immediate.
256 (parse_immediate_unbounded): New function. Parse an unbounded
257 integer (with sizeof (exp.X_add_number)).
258 (parse_big_immediate): Allow for 64-bit exp.X_add_number when
259 parsing 64-bit immediates.
260 (parse_address_main): Use parse_immediate_bounded not
262 (parse_ror): Likewise.
263 (parse_operands): Likewise. For Neon immediates, use
264 parse_immediate_unbounded. Add new local po_imm_unb_or_fail macro.
266 2006-09-14 Paul Brook <paul@codesourcery.com>
269 * Makefile.in: Regenerate.
271 2006-09-11 Nathan Sidwell <nathan@codesourcery.com>
274 * config/tc-m68k.c (m68k_register_mcf5210a_ctrl): New.
275 (m68k_cpus): Add 5210a & 5211a.
277 2006-09-10 Nathan Sidwell <nathan@codesourcery.com>
280 * Makefile.am (VERSUFFIX_s): Remove.
281 (bfdver.h): Replace bfd_version_suffix with bfd_version_package.
282 * configure.in: Replace --with-versuffix with --with-pkgversion.
283 * version.h: Remove BFD_VERSION_SUFFIX. Update BFD_VERSION_STRING.
284 * Makefile.in: Rebuilt.
285 * configure: Rebuilt.
288 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
289 (REPORT_BUGS_TO): ... this.
291 * Makefile.in: Rebuilt.
294 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
295 (REPORT_BUGS_TO): ... this.
296 (INCLUDES, DEP_INCLUDES): Update.
297 * Makefile.in: Rebuilt.
300 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
301 (REPORT_BUGS_TO): ... this.
302 (VERSUFFIX_s): Remove.
304 * configure.in: Replace --with-versuffix with --with-pkgversion.
305 * gprof.c (main): Update version printing.
306 * Makefile.in: Rebuilt.
307 * configure: Rebuilt.
310 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
311 (REPORT_BUGS_TO): ... this.
313 * Makefile.in: Rebuilt.
315 2006-09-08 Paul Brook <paul@codesourcery.com>
318 * config/tc-arm.c (object_arch): New variable.
319 (s_arm_object_arch): New function.
320 (md_pseudo_table): Add object_arch.
321 (aeabi_set_public_attributes): Obey object_arch.
322 * doc/c-arm.texi: Document .object_arch.
324 2006-09-08 Kazu Hirata <kazu@codesourcery.com>
328 2006-09-08 Kazu Hirata <kazu@codesourcery.com>
330 * lib/gas-dg.exp (gas-dg-test): Treat $dir as a literal.
332 2006-09-07 Mark Mitchell <mark@codesourcery.com>
333 Nathan Sidwell <nathan@codesourcery.com>
334 Vladimir Prus <vladimir@codesourcery.com>
336 * configure.in (TOPLEVEL_CONFIGURE_ARGUMENTS, baseargs): Fix
338 * configure: Regenerated.
340 2006-09-07 Paul Brook <paul@codesourcery.com>
343 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
346 * gas/arm/arm-it.s: New test.
347 * gas/arm/arm-it.d: New test.
349 2006-09-06 Paul Brook <paul@codesourcery.com>
352 * config/tc-arm.c (parse_operands): Mark operand as present.
355 * gas/arm/neon-omit.s: Test three-argument variants.
356 * gas/arm/neon-omit.d: Update expected output.
358 2006-09-05 Julian Brown <julian@codesourcery.com>
361 * config/tc-arm.c (parse_qfloat_immediate): Fix hex immediates,
362 handle 0.0 and -0.0 specially.
365 * gas/arm/neon-const.s: Use FP syntax for 0/-0.
366 * gas/arm/vfp-neon-syntax-inc.s: Likewise, for 1.
368 2006-09-05 Vladimir Prus <vladimir@codesourcery.com>
371 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
372 unconditionall setting of low bit for Thumb symbol
373 mistakenly left behind after check for external
377 * ld-arm/use-thumb-lib.sym: Use regexps instead of
378 absolute addresses, for robustness.
380 2006-09-05 Julian Brown <julian@codesourcery.com>
383 * config/tc-arm.c (parse_qfloat_immediate): Disallow integer syntax for
384 floating-point immediates.
386 2006-09-04 Paul Brook <paul@codesourcery.com>
389 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
390 (do_neon_dyadic_if_i_d): Avoid setting U bit.
391 (do_neon_mac_maybe_scalar): Ditto.
392 (do_neon_dyadic_narrow): Force operand type to NT_integer.
393 (insns): Remove out of date comments.
396 * gas/arm/neon-cov.s: Test .u and .s aliases for .i suffixes.
397 * gas/arm/neon-cov.d: Adjust expected output.
400 * arm-dis.c (neon_opcode): Fix suffix on VMOVN.
402 2006-09-01 Mark Shinwell <shinwell@codesourcery.com>
405 * elf32-arm.c (elf32_arm_howto_table_1): Correct masks for
406 R_ARM_THM_PC12 relocation.
408 2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
411 * ld-elf/loadaddr.s: Copy from mainline.
413 2006-08-31 Mark Shinwell <shinwell@codesourcery.com>
416 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
417 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
418 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
419 and R_ARM_THM_PC12 relocations.
421 2006-08-31 Joseph Myers <joseph@codesourcery.com>
424 * ld-scripts/crossref.exp: XFAIL third test on mips*-*-linux*.
426 2006-08-30 Mark Shinwell <shinwell@codesourcery.com>
429 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
430 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
431 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
432 R_ARM_THM_MOVT_BREL relocations.
434 2006-08-29 Nathan Sidwell <nathan@codesourcery.com>
437 * ldlang.c (walk_wild): Allow * to glob '/' in wildcarded match.
439 2006-08-29 Nathan Sidwell <nathan@codesourcery.com>
442 Backport 2006-08-28 Alan Modra <amodra@bigpond.net.au>
443 * scripttempl/elf.sc: Ensure that crtbegin and crtend entries will
444 not match random object files in a path containing "crtbegin" or
445 "crtend" as part of a directory name.
446 * scripttempl/armbpabi.sc: Likewise.
447 * scripttempl/crisaout.sc: Likewise.
448 * scripttempl/elf32crx.sc: Likewise.
449 * scripttempl/elf32sh-symbian.sc: Likewise.
450 * scripttempl/elf_chaos.sc: Likewise.
451 * scripttempl/elfd10v.sc: Likewise.
452 * scripttempl/elfd30v.sc: Likewise.
453 * scripttempl/elfxtensa.sc: Likewise.
454 * scripttempl/iq2000.sc: Likewise.
455 * scripttempl/mmo.sc: Likewise.
456 * scripttempl/xstormy16.sc: Likewise.
458 2006-08-29 Nathan Sidwell <nathan@codesourcery.com>
461 This is fixed differently (and more intrusively) upstream.
462 * ldexp.c (fold_name): Loadaddrs of sections with an lma_region
466 * ld-elf/loadaddr3.t: New.
467 * ld-elf/loadaddr3a.d: New.
468 * ld-elf/loadaddr3b.d: New.
470 2006-08-24 Mark Shinwell <shinwell@codesourcery.com>
473 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
474 R_THM_CALL to 25 and remove FIXME comment.
475 (using_thumb2): New function.
476 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
479 * arm-elf.exp: Add thumb1-bl, thumb2-bl, thumb2-bl-as-thumb1-bad
480 and thumb2-bl-bad tests.
483 * thumb2-bl-as-thumb1-bad.d: New.
484 * thumb2-bl-as-thumb1-bad.s: New.
485 * thumb2-bl-bad.d: New.
486 * thumb2-bl-bad.s: New.
490 2006-08-24 Mark Shinwell <shinwell@codesourcery.com>
493 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
494 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
495 (elf32_arm_gc_sweep_hook): Likewise.
496 (elf32_arm_check_relocs): Likewise.
497 (allocate_dynrelocs): Likewise.
499 2006-08-22 Joseph Myers <joseph@codesourcery.com>
501 Merge changes between binutils-csl-2_17-branchpoint and
502 binutils-2_17, except for the addition of generated files to CVS.
504 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
507 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
508 comment for target1_is_rel.
510 2006-08-19 Joseph Myers <joseph@codesourcery.com>
513 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
514 merging with previous long opcode.
517 * gas/arm/unwind.s: Test not merging iWMMXt register save with
518 previous long opcode.
519 * gas/arm/unwind.d, gas/arm/unwind_vxworks.d: Update.
521 2006-08-18 Paul Brook <paul@codesourcery.com>
523 Backport from mainline.
525 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
526 (elf32_arm_link_hash_newfunc): Initialize export_glue.
527 (record_arm_to_thumb_glue): Return stub symbol.
528 (elf32_arm_create_thumb_stub): New function.
529 (elf32_arm_to_thumb_stub): Use it.
530 (elf32_arm_to_thumb_export_stub): New function.
531 (elf32_arm_begin_write_processing): New function.
532 (allocate_dynrelocs): Allocate Arm stubs.
533 (elf_backend_begin_write_processing): Define.
534 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
535 Call elf32_arm_begin_write_processing.
538 * emultempl/armelf.em (arm_elf_before_allocation): Call
539 gld${EMULATION_NAME}_before_allocation after setting interworking bfd.
542 * ld-arm/arm-elf.exp (armelftests): Add armthumb-lib.so. Add
543 -use-blx to mixed-lib.so
544 * ld-arm/armthumb-lib.d: New file.
545 * ld-arm/armthumb-lib.sym: New file.
547 2006-08-18 Julian Brown <julian@codesourcery.com>
550 * floatformat.c (get_field): Fix segfault with little-endian word
551 order on 64-bit hosts.
552 (put_field): Likewise.
553 (min): Move definition.
555 2006-08-18 Julian Brown <julian@codesourcery.com>
558 * arm-dis.c (print_insn_neon): Disassemble 32-bit immediates as
559 signed on 64-bit hosts.
561 2006-08-16 Julian Brown <julian@codesourcery.com>
564 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
565 to use ARM instructions on non-ARM-supporting cores.
566 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
567 mode automatically based on cpu variant.
568 (md_begin): Call above function.
571 * gas/arm/noarm.s: Add test for disabled ARM insns.
572 * gas/arm/noarm.d: Drive test for above.
573 * gas/arm/noarm.l: Expected error output.
575 2006-08-16 Julian Brown <julian@codesourcery.com>
578 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
579 recognized in non-unified syntax mode.
581 2006-08-15 Mark Shinwell <shinwell@codesourcery.com>
584 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
585 a directive saving VFP registers for ARMv6 or later.
586 (s_arm_unwind_save): Add parameter arch_v6 and call
587 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
589 (md_pseudo_table): Add entry for new "vsave" directive.
590 * doc/c-arm.texi: Correct error in example for "save"
591 directive (fstmdf -> fstmdx). Also document "vsave" directive.
593 2006-08-03 Joseph Myers <joseph@codesourcery.com>
595 Backport from mainline.
598 * config/tc-arm.c (parse_operands): Handle invalid register name
602 * gas/arm/iwmmxt-bad.s: Test invalid register names for wldrw and
604 * gas/arm/iwmmxt-bad.l: Update.
607 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
608 (parse_operands): Handle it.
609 (insns): Use it for tmcr and tmrc.
612 * gas/arm/iwmmxt.s: Test tmcr and tmrc with wcgr registers.
613 * gas/arm/iwmmxt.d: Update.
615 2006-07-27 Carlos O'Donell <carlos@codesourcery.com>
618 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
619 Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
622 2006-07-26 Vladimir Prus <vladimir@codesourcery.com>
625 * Makefile.am: (VERSUFFIX_s): New. Pass it to compiler
627 * Makefile.in: Regenerated.
628 * configure: Regenerated.
629 * configure.in: Add --with-versuffix option.
630 * version.h: Add BFD_VERSION_SUFFIX, use it
631 in BFD_VERSION_STRING.
634 * Makefile.am: (REPORT_BUGS_TO_s): New. Pass it to compiler
636 * Makefile.in: Regenerated.
637 * configure: Regenerated.
638 * configure.in: Add --with-bugurl option.
641 * Makefile.am: (REPORT_BUGS_TO_s): New. Pass it to compiler
643 * Makefile.in: Regenerated.
644 * configure: Regenerated.
645 * configure.in: Add --with-bugurl option.
648 * Makefile.am: (VERSUFFIX_s, REPORT_BUGS_TO_s): New. Pass
649 them to compiler via -D.
650 * Makefile.in: Regenerated.
651 * configure: Regenerated.
652 * configure.in: Add --with-versuffix and --with-bugurl option.
653 * gprof.c: Print version suffix.
656 * Makefile.am: (REPORT_BUGS_TO_s): New. Pass it to compiler
658 * Makefile.in: Regenerated.
659 * configure: Regenerated.
660 * configure.in: Add --with-bugurl option.
662 2006-07-26 Richard Sandiford <richard@codesourcery.com>
665 * m68k-opc.c (m68k_opcodes): Fix operand specifier in the Coldfire
669 * gas/m68k/mcf-fpu.s: Add tests for all addressing modes.
670 * gas/m68k/mcf-fpu.d: Update accordingly.
672 2006-07-20 Julian Brown <julian@codesourcery.com>
674 Backport from mainline.
677 * arm-dis.c (coprocessor): Alter fmsrr disassembly syntax.
680 * gas/arm/vfp-neon-syntax.d: Tweak expected fmsrr syntax.
681 * gas/arm/vfp-neon-syntax_t2.d: Likewise.
682 * gas/arm/vfp2.d: Likewise.
683 * gas/arm/vfp2_t2.d: Likewise.
685 2006-07-19 Paul Brook <paul@codesourcery.com>
687 Backport from mainline.
689 * config/tc-arm.c (insns): Fix rbit Arm opcode.
691 * gas/arm/archv6t2.d: Adjust expected output for rbit.
693 * armd-dis.c (arm_opcodes): Fix rbit opcode.
695 2006-07-18 Paul Brook <paul@codesourcery.com>
697 Backport from mainline.
699 * bfd-in2.h: Regenerate.
700 * libbfd.h: Regenerate.
701 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
704 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
705 (md_convert_frag): Use correct reloc for add_pc. Use
706 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
707 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
708 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
711 * gas/arm/thumb2_add.d: New test.
712 * gas/arm/thumb2_add.s: New test.
714 2006-07-14 Nathan Sidwell <nathan@codesourcery.com>
717 * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
720 * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
723 * Makefile.am (ALL_EMULATIONS): Add eshelf_uclinux.o
724 (eshelf_uclinux.c): New target.
725 * Makefile.in: Rebuilt.
726 * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): New stanza.
727 * emulparams/shelf_uclinux.sh: New.
729 2006-07-12 Richard Sandiford <richard@codesourcery.com>
731 Backport from mainline:
734 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
736 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
739 2006-07-12 Richard Sandiford <richard@codesourcery.com>
741 * ld-m68k/merge-ok-1c.d: New test.
742 * ld-m68k/m68k.exp: Run it.
744 2006-06-22 Richard Sandiford <richard@codesourcery.com>
747 * objcopy.c (localize_hidden): New variable.
748 (OPTION_LOCALIZE_HIDDEN): New command_line_switch value.
749 (copy_options): Add --localize-hidden.
750 (copy_usage): Mention --localize-hidden.
751 (is_hidden_symbol): New function.
752 (filter_symbols): Handle localize_hidden.
753 (copy_object): Call filter_symbols if localize_hidden.
754 (copy_main): Handle OPTION_LOCALIZE_HIDDEN.
755 * doc/binutils.texi (--localize-hidden): Document new option.
758 * binutils-all/localize-hidden-1.s,
759 * binutils-all/localize-hidden-1.d,
760 * binutils-all/localize-hidden-2.s,
761 * binutils-all/localize-hidden-2.d: New tests.
762 * binutils-all/objcopy.exp: Run them.
764 2006-06-22 Richard Sandiford <richard@codesourcery.com>
766 Backport from mainline:
769 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
771 * lib/utils-lib.exp (run_dump_test): New.
772 (slurp_options): Likewise.
773 (regexp_diff): Likewise.
774 (file_contents): Likewise.
775 (verbose_eval): Likewise.
777 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
780 * ldlang.c (lang_insert_orphan): Correctly handle the case where
781 the section is to end up after the section currently at the end
782 of the list in output_bfd.
784 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
787 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
788 bit for undefined symbols.
791 * ld-arm/arm-elf.exp: New test.
792 * ld-arm/use-thumb-lib.s: New file.
793 * ld-arm/use-thumb-lib.sym: New file.
795 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
797 * include/elf/arm.h: Correct names of R_ARM_LDC_G{0,1,2}
798 to R_ARM_LDC_SB_G{0,1,2} respectively.
801 * bfd-in2.h: Regenerate.
802 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
803 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
804 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
805 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
806 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
807 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
808 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
809 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
810 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
811 R_ARM_LDC_SB_G2): New relocation types.
812 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
813 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
815 (elf32_arm_howto_table_3): Delete; contents merged into
816 elf32_arm_howto_table_2.
817 (elf32_arm_howto_from_type): Adjust correspondingly.
818 (elf32_arm_reloc_map): Extend with the above relocations.
819 (calculate_group_reloc_mask): New function.
820 (identify_add_or_sub): New function.
821 (elf32_arm_final_link_relocate): Support for the above
823 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
824 codes to correspond to the above relocations.
827 * config/tc-arm.c (enum parse_operand_result): New.
828 (struct group_reloc_table_entry): New.
829 (enum group_reloc_type): New.
830 (group_reloc_table): New array.
831 (find_group_reloc_table_entry): New function.
832 (parse_shifter_operand_group_reloc): New function.
833 (parse_address_main): New function, incorporating code
834 from the old parse_address function. To be used via...
835 (parse_address): wrapper for parse_address_main; and
836 (parse_address_group_reloc): new function, likewise.
837 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
838 OP_ADDRGLDRS, OP_ADDRGLDC.
839 (parse_operands): Support for these new operand codes.
840 New macro po_misc_or_fail_no_backtrack.
841 (encode_arm_cp_address): Preserve group relocations.
842 (insns): Modify to use the above operand codes where group
843 relocations are permitted.
844 (md_apply_fix): Handle the group relocations
845 ALU_PC_G0_NC through LDC_SB_G2.
846 (tc_gen_reloc): Likewise.
847 (arm_force_relocation): Leave group relocations for the linker.
848 (arm_fix_adjustable): Likewise.
851 * gas/arm/group-reloc-alu.d: New test.
852 * gas/arm/group-reloc-alu-encoding-bad.d: New test.
853 * gas/arm/group-reloc-alu-encoding-bad.l: New test.
854 * gas/arm/group-reloc-alu-encoding-bad.s: New test.
855 * gas/arm/group-reloc-alu-parsing-bad.d: New test.
856 * gas/arm/group-reloc-alu-parsing-bad.l: New test.
857 * gas/arm/group-reloc-alu-parsing-bad.s: New test.
858 * gas/arm/group-reloc-alu.s: New test.
859 * gas/arm/group-reloc-ldc.d: New test.
860 * gas/arm/group-reloc-ldc-encoding-bad.d: New test.
861 * gas/arm/group-reloc-ldc-encoding-bad.l: New test.
862 * gas/arm/group-reloc-ldc-encoding-bad.s: New test.
863 * gas/arm/group-reloc-ldc-parsing-bad.d: New test.
864 * gas/arm/group-reloc-ldc-parsing-bad.l: New test.
865 * gas/arm/group-reloc-ldc-parsing-bad.s: New test.
866 * gas/arm/group-reloc-ldc.s: New test.
867 * gas/arm/group-reloc-ldr.d: New test.
868 * gas/arm/group-reloc-ldr-encoding-bad.d: New test.
869 * gas/arm/group-reloc-ldr-encoding-bad.l: New test.
870 * gas/arm/group-reloc-ldr-encoding-bad.s: New test.
871 * gas/arm/group-reloc-ldr-parsing-bad.d: New test.
872 * gas/arm/group-reloc-ldr-parsing-bad.l: New test.
873 * gas/arm/group-reloc-ldr-parsing-bad.s: New test.
874 * gas/arm/group-reloc-ldr.s: New test.
875 * gas/arm/group-reloc-ldrs.d: New test.
876 * gas/arm/group-reloc-ldrs-encoding-bad.d: New test.
877 * gas/arm/group-reloc-ldrs-encoding-bad.l: New test.
878 * gas/arm/group-reloc-ldrs-encoding-bad.s: New test.
879 * gas/arm/group-reloc-ldrs-parsing-bad.d: New test.
880 * gas/arm/group-reloc-ldrs-parsing-bad.l: New test.
881 * gas/arm/group-reloc-ldrs-parsing-bad.s: New test.
882 * gas/arm/group-reloc-ldrs.s: New test.
885 * ld-arm/group-relocs-alu-bad.d: New test.
886 * ld-arm/group-relocs-alu-bad.s: New test.
887 * ld-arm/group-relocs.d: New test.
888 * ld-arm/group-relocs-ldc-bad.d: New test.
889 * ld-arm/group-relocs-ldc-bad.s: New test.
890 * ld-arm/group-relocs-ldr-bad.d: New test.
891 * ld-arm/group-relocs-ldr-bad.s: New test.
892 * ld-arm/group-relocs-ldrs-bad.d: New test.
893 * ld-arm/group-relocs-ldrs-bad.s: New test.
894 * ld-arm/group-relocs.s: New test.
895 * ld-arm/arm-elf.exp: Wire in new tests.
897 2006-06-15 Julian Brown <julian@codesourcery.com>
900 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
901 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
904 2006-05-25 Alan Modra <amodra@bigpond.net.au>
906 * bfd/elf.c (sym_is_global): Return a bfd_boolean.
907 (ignore_section_sym): New function.
908 (elf_map_symbols): Use ignore_section_sym to discard some syms.
909 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
910 bfd before using elf_section_syms.
912 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
914 * gas/config/tc-m68k.c (mcf52235_ctrl, mcf5225_ctrl): New.
915 (m68k_cpus): Add 52230, 52233, 52234, 52235, 5224, 5225.
917 2006-05-24 Paul Brook <paul@codesourcery.com>
919 Backport from mainline.
920 * bfd/elf-bfd.h (elf_backend_data): Add
921 elf_backend_output_arch_local_syms
922 * bfd/elf32-arm.c (output_arch_syminfo): Define.
923 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
924 elf32_arm_output_arch_local_syms): New functions.
925 (elf_backend_output_arch_local_syms): Define.
926 * bfd/elflink.c (bfd_elf_final_link): Call
927 elf_backend_output_arch_local_syms.
928 * bfd/elfxx-target.h (elf_backend_output_arch_local_syms): Provide
930 (elfNN_bed): Add elf_backend_output_arch_local_syms.
931 * ld/testsuite/ld-arm/arm-app-abs32.d: Update expected output.
932 * ld/testsuite/ld-arm/arm-app.d: Ditto.
933 * ld/testsuite/ld-arm/arm-lib-plt32.d: Ditto.
934 * ld/testsuite/ld-arm/arm-lib.d: Ditto.
935 * ld/testsuite/ld-arm/mixed-app-v5.d: Ditto.
936 * ld/testsuite/ld-arm/mixed-app.d: Ditto.
937 * ld/testsuite/ld-arm/mixed-lib.d: Ditto.
939 2006-05-24 Paul Brook <paul@codesourcery.com>
941 Backport from mainline.
942 * bfd/elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
943 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
944 elf32_arm_finish_dynamic_symbol): Use them.
946 2006-05-22 Richard Sandiford <richard@codesourcery.com>
949 * m68k-dis.c (m68k_scan_mask): Add missing return.
951 2006-05-20 Nathan Sidwell <nathan@codesourcery.com>
953 * binutils/testsuite/binutils-all/objcopy.exp: Skip for uclinux
956 2006-05-15 Paul Brook <paul@codesourcery.com>
958 Backport from mainline.
959 * bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
960 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
961 Check symbol name is of specified type.
962 * bfd/elf32-arm.c (elf32_arm_is_target_special_symbol,
963 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
964 bfd_is_arm_special_symbol_name.
965 * bfd/bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
966 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
967 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
968 (bfd_is_arm_mapping_symbol_name): Remove prototype.
969 (bfd_is_arm_special_symbol_name): Add prototype.
970 * bfd/bfd-in2.h: Regenerate.
971 * gas/config/tc-arm.c (arm_adjust_symtab): Use
972 bfd_is_arm_special_symbol_name.
973 * ld/testsuite/ld-arm/arm-be8.d: New test.
974 * ld/testsuite/ld-arm/arm-be8.s: New test.
975 * ld/testsuite/ld-arm/arm-elf.exp: Add arm-be8.
977 2006-05-12 Carlos O'Donell <carlos@codesourcery.com>
979 * binutils/doc/binutils.texi: Rename "Index" to "Binutils Index"
981 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
983 * bfd/doc/bfd.texinfo: Rename "Index" to "BFD Index"
984 * ld/ld.texinfo: Rename "Index" to "LD Index"
985 * gas/doc/as.texinfo: Rename "Index" to "AS Index"
986 Rename "ABORT" to "ABORT (COFF)"
988 2006-05-06 Joseph S. Myers <joseph@codesourcery.com>
991 2006-03-30 Jakub Jelinek <jakub@redhat.com>
992 * ldmisc.c (vfinfo): Revert 2005-10-05 changes. If
993 bfd_find_nearest_line succeeded for %C or %D, but filename
994 is NULL, print section+offset at the end.
996 2006-05-05 Julian Brown <julian@codesourcery.com>
998 * gas/config/tc-arm.c (stdarg.h): include.
999 (arm_it): Add uncond_value field. Add isvec and issingle to operand
1001 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
1002 REG_TYPE_NSDQ (single, double or quad vector reg).
1003 (reg_expected_msgs): Update.
1004 (BAD_FPU): Add macro for unsupported FPU instruction error.
1005 (parse_neon_type): Support 'd' as an alias for .f64.
1006 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1008 (parse_vfp_reg_list): Don't update first arg on error.
1009 (parse_neon_mov): Support extra syntax for VFP moves.
1010 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1011 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1012 (parse_operands): Support isvec, issingle operands fields, new parse
1014 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1016 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1017 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1018 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1019 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1021 (neon_shape): Redefine in terms of above.
1022 (neon_shape_class): New enumeration, table of shape classes.
1023 (neon_shape_el): New enumeration. One element of a shape.
1024 (neon_shape_el_size): Register widths of above, where appropriate.
1025 (neon_shape_info): New struct. Info for shape table.
1026 (neon_shape_tab): New array.
1027 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1028 (neon_check_shape): Rewrite as...
1029 (neon_select_shape): New function to classify instruction shapes,
1030 driven by new table neon_shape_tab array.
1031 (neon_quad): New function. Return 1 if shape should set Q flag in
1032 instructions (or equivalent), 0 otherwise.
1033 (type_chk_of_el_type): Support F64.
1034 (el_type_of_type_chk): Likewise.
1035 (neon_check_type): Add support for VFP type checking (VFP data
1036 elements fill their containing registers).
1037 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1038 in thumb mode for VFP instructions.
1039 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1040 and encode the current instruction as if it were that opcode.
1041 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1042 arguments, call function in PFN.
1043 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1044 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1045 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1046 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1047 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1048 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1049 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1050 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1051 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1052 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1053 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1054 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1055 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1056 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1057 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1059 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1060 between VFP and Neon turns out to belong to Neon. Perform
1061 architecture check and fill in condition field if appropriate.
1062 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1063 (do_neon_cvt): Add support for VFP variants of instructions.
1064 (neon_cvt_flavour): Extend to cover VFP conversions.
1065 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1067 (do_neon_ldr_str): Handle single-precision VFP load/store.
1068 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1069 NS_NULL not NS_IGNORE.
1070 (opcode_tag): Add OT_csuffixF for operands which either take a
1071 conditional suffix, or have 0xF in the condition field.
1072 (md_assemble): Add support for OT_csuffixF.
1073 (NCE): Replace macro with...
1074 (NCE_tag, NCE, NCEF): New macros.
1075 (nCE): Replace macro with...
1076 (nCE_tag, nCE, nCEF): New macros.
1077 (insns): Add support for VFP insns or VFP versions of insns msr, mrs,
1078 vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop, vcvtz,
1079 vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia, vldbdb, vstm,
1080 vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared VFP/Neon insns
1083 * gas/testsuite/gas/arm/itblock.s: New file. Helper macro for making
1085 * gas/testsuite/gas/arm/neon-cond-bad-inc.s: New test. Make sure
1086 unconditional Neon instructions are rejected...
1087 * gas/testsuite/gas/arm/neon-cond-bad.s: In ARM mode, and...
1088 * gas/testsuite/gas/arm/neon-cond-bad_t2.s: Accepted in Thumb mode
1090 * gas/testsuite/gas/arm/neon-cond-bad.l: Expected error output in ARM
1092 * gas/testsuite/gas/arm/neon-cond-bad.d: Control ARM mode test.
1093 * gas/testsuite/gas/arm/neon-cond-bad_t2.d: Expected output in Thumb
1095 * gas/testsuite/gas/arm/vfp-neon-syntax-inc.s: Test VFP Neon-style
1097 * gas/testsuite/gas/arm/vfp-neon-syntax.s: ...in ARM mode.
1098 * gas/testsuite/gas/arm/vfp-neon-syntax_t2.s: ...and Thumb mode.
1099 * gas/testsuite/gas/arm/vfp-neon-syntax.d: Expected output in ARM mode.
1100 * gas/testsuite/gas/arm/vfp-neon-syntax_t2.d: Expected output in Thumb
1103 2006-05-05 Mark Shinwell <shinwell@codesourcery.com>
1105 * configure: Regenerate.
1106 * configure.in: Enable gprof for cross builds.
1108 2006-05-03 Julian Brown <julian@codesourcery.com>
1110 * gas/doc/c-arm.texi: Add documentation for .dn/.qn directives.
1112 2006-05-03 Paul Brook <paul@codesourcery.com>
1114 * bfd/elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1115 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1116 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1117 * bfd/reloc.c: Ditto.
1118 * bfd/bfd-in2.h: Regenerate.
1119 * bfd/libbfd.h: Regenerate.
1120 * bfd/libcoff.h: Regenerate.
1121 * gas/config/tc-arm.c (parse_half): New function.
1122 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1123 (parse_operands): Ditto.
1124 (do_mov16): Reject invalid relocations.
1125 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1126 (insns): Replace Iffff with HALF.
1127 (md_apply_fix): Add MOVW and MOVT relocs.
1128 (tc_gen_reloc): Ditto.
1129 * gas/doc/c-arm.texi: Document relocation operators
1130 * ld/testsuite/ld-arm/arm-elf.exp: Add arm-movwt.
1131 * ld/testsuite/ld-arm/arm-movwt.d: New test.
1132 * ld/testsuite/ld-arm/arm-movwt.s: New test.
1133 * ld/testsuite/ld-arm/arm.ld: Add .far.
1135 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1137 * gas/config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset
1139 (md_apply_fix3): Multiply offset by 4 here for
1140 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1141 * gas/testsuite/gas/arm/iwmmxt.s: Increase offsets for wstrb and
1143 * gas/testsuite/gas/arm/iwmmxt.d: Update expected results.
1144 * gas/testsuite/gas/arm/iwmmxt-bad2.s: Test wstrb, wstrh, wldrb
1146 * gas/testsuite/gas/arm/iwmmxt-bad2.l: Update expected error
1149 2006-05-01 Paul Brook <paul@codesourcery.com>
1151 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton
1152 bit for R_ARM_REL32.
1153 * gas/config/tc-arm.c (arm_optimize_expr): New function.
1154 * gas/config/tc-arm.h (md_optimize_expr): Define
1155 (arm_optimize_expr): Add prototype.
1156 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1157 * ld/testsuite/ld-arm/arm-elf.exp: Add thumb-rel32.
1158 * ld/testsuite/ld-arm/thumb-rel32.d: New test.
1159 * ld/testsuite/ld-arm/thumb-rel32.s: New test.
1161 2006-04-29 Paul Brook <paul@codesourcery.com>
1163 * opcodes/arm-dis.c (coprocessor_opcodes): Add %c to unconditional
1165 (neon_opcodes): Add conditional execution specifiers.
1166 (thumb_opcodes): Ditto.
1167 (thumb32_opcodes): Ditto.
1168 (arm_conditional): Change 0xe to "al" and add "" to end.
1169 (ifthen_state, ifthen_next_state, ifthen_address): New.
1170 (IFTHEN_COND): Define.
1171 (print_insn_coprocessor, print_insn_neon): Print thumb conditions.
1172 (print_insn_arm): Change %c to use new values of arm_conditional.
1173 (print_insn_thumb16): Print thumb conditions. Add %I.
1174 (print_insn_thumb32): Print thumb conditions.
1175 (find_ifthen_state): New function.
1176 (print_insn): Track IT block state.
1177 * gas/testsuite/gas/arm/thumb2_bcond.d: Update expected output.
1178 * gas/testsuite/gas/arm/thumb32.d: Ditto.
1179 * gas/testsuite/gas/arm/vfp1_t2.d: Ditto.
1180 * gas/testsuite/gas/arm/vfp1xD_t2.d: Ditto.
1181 * binutils/testsuite/binutils-all/arm/objdump.exp: New file.
1182 * binutils/testsuite/binutils-all/arm/thumb2-cond.s: New test.
1184 2006-04-28 Mark Mitchell <mark@codesourcery.com>
1186 * doc/as.texinfo: Mention that some .type syntaxes are not
1187 supported on all architectures.
1189 2006-04-27 Richard Sandiford <richard@codesourcery.com>
1192 * m68k.h (mcf_mask): Define.
1195 * m68k-opc.c (m68k_opcodes): Fix the masks of the Coldfire fmovemd
1196 and fmovem entries. Put register list entries before immediate
1197 mask entries. Use "l" rather than "L" in the fmovem entries.
1198 * m68k-dis.c (match_insn_m68k): Remove the PRIV argument and work it
1200 (m68k_scan_mask): New function, split out from...
1201 (print_insn_m68k): ...here. If no architecture has been set,
1202 first try printing an m680x0 instruction, then try a Coldfire one.
1204 2006-04-27 Richard Sandiford <richard@codesourcery.com>
1207 * elf32-m68k.c (elf_m68k_pcrel_insn): New structure.
1208 (elf_m68k_plt_info): Likewise.
1209 (elf_m68k_plt_info): New table.
1210 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1211 (ISAB_PLT_ENTRY_SIZE): ...this.
1212 (CFV4E_FLAG): Delete.
1213 (elf_cfv4e_plt0_entry): Rename to...
1214 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1215 for the second instruction too.
1216 (elf_cfv4e_plt_entry): Rename to...
1217 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1218 (elf_isab_plt_info): New table.
1219 (CPU32_FLAG): Delete.
1220 (PLT_CPU32_ENTRY_SIZE): Rename to...
1221 (CPU32_PLT_ENTRY_SIZE): ...this.
1222 (elf_cpu32_plt0_entry): Update bounds accordingly.
1223 (elf_cpu32_plt_entry): Likewise.
1224 (elf_cpu32_plt_info): New table.
1225 (elf_m68k_link_hash_table): Add a plt_info field.
1226 (elf_m68k_link_hash_table_create): Initialize it.
1227 (elf_m68k_get_plt_info): New function.
1228 (elf_m68k_always_size_sections): Likewise.
1229 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1230 (elf_m68k_install_pcrel_field): New function.
1231 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1232 elf_m68k_install_pcrel_field.
1233 (elf_m68k_finish_dynamic_sections): Likewise.
1234 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1235 (elf_backend_always_size_sections): Define.
1237 2006-04-26 Julian Brown <julian@codesourcery.com>
1239 * gas/config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1241 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1242 architecture version checks.
1243 (insns): Allow overlapping instructions to be used in VFP mode.
1245 * gas/testsuite/gas/arm/vfp-neon-overlap.s: New test. Overlapping
1246 VFP/Neon instructions.
1247 * gas/testsuite/gas/arm/vfp-neon-overlap.d: Expected output of above.
1248 * gas/testsuite/gas/arm/vfp1xD.d: Test for fldmx/fstmx.
1249 * gas/testsuite/gas/arm/vfp1xD_t2.d: Likewise.
1250 * gas/testsuite/gas/arm/vfpv3-32drs.d: Likewise.
1252 * opcodes/arm-dis.c (coprocessor_opcodes): Don't interpret fldmx/fstmx
1255 2006-04-26 Julian Brown <julian@codesourcery.com>
1257 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1258 (is_quarter_float): Rename from above. Simplify slightly.
1259 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1261 (parse_neon_mov): Parse floating-point constants.
1262 (neon_qfloat_bits): Fix encoding.
1263 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1264 preference to integer encoding when using the F32 type.
1266 * gas/testsuite/gas/arm/neon-const.s: New testcase. Neon floating-point
1268 * gas/testsuite/gas/arm/neon-const.d: Expected output of above.
1269 * gas/testsuite/gas/arm/neon-cov.d: Expect floating-point disassembly
1272 * opcodes/arm-dis.c (print_insn_neon): Disassemble floating-point
1275 2006-04-24 Julian Brown <julian@codesourcery.com>
1277 * libiberty/floatformat.c (floatformat_to_double): Fix (biased)
1280 2006-04-12 Carlos O'Donell <carlos@codesourcery.com>
1282 * Makefile.tpl: Add install-html to install target deps.
1283 * Makefile.in: Regenerate.
1285 2006-04-07 Julian Brown <julian@codesourcery.com>
1287 * gas/config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1288 zero-initialising structures containing it will lead to invalid
1290 (arm_it): Add vectype to each operand.
1291 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1293 (neon_typed_alias): New structure. Extra information for typed
1295 (reg_entry): Add neon type info field.
1296 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1297 Break out alternative syntax for coprocessor registers, etc. into...
1298 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1299 out from arm_reg_parse.
1300 (parse_neon_type): Move. Return SUCCESS/FAIL.
1301 (first_error): New function. Call to ensure first error which occurs
1303 (parse_neon_operand_type): Parse exactly one type.
1304 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1305 (parse_typed_reg_or_scalar): New function. Handle core of both
1306 arm_typed_reg_parse and parse_scalar.
1307 (arm_typed_reg_parse): Parse a register with an optional type.
1308 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1310 (parse_scalar): Parse a Neon scalar with optional type.
1311 (parse_reg_list): Use first_error.
1312 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1313 (neon_alias_types_same): New function. Return true if two (alias) types
1315 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1317 (insert_reg_alias): Return new reg_entry not void.
1318 (insert_neon_reg_alias): New function. Insert type/index information as
1319 well as register for alias.
1320 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1321 make typed register aliases accordingly.
1322 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1324 (s_unreq): Delete type information if present.
1325 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1326 (s_arm_unwind_save_mmxwcg): Likewise.
1327 (s_arm_unwind_movsp): Likewise.
1328 (s_arm_unwind_setfp): Likewise.
1329 (parse_shift): Likewise.
1330 (parse_shifter_operand): Likewise.
1331 (parse_address): Likewise.
1332 (parse_tb): Likewise.
1333 (tc_arm_regname_to_dw2regnum): Likewise.
1334 (md_pseudo_table): Add dn, qn.
1335 (parse_neon_mov): Handle typed operands.
1336 (parse_operands): Likewise.
1337 (neon_type_mask): Add N_SIZ.
1338 (N_ALLMODS): New macro.
1339 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1340 (el_type_of_type_chk): Add some safeguards.
1341 (modify_types_allowed): Fix logic bug.
1342 (neon_check_type): Handle operands with types.
1343 (neon_three_same): Remove redundant optional arg handling.
1344 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1345 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1346 (do_neon_step): Adjust accordingly.
1347 (neon_cmode_for_logic_imm): Use first_error.
1348 (do_neon_bitfield): Call neon_check_type.
1349 (neon_dyadic): Rename to...
1350 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield to
1351 allow modification of type of the destination.
1352 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1353 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1354 (do_neon_compare): Make destination be an untyped bitfield.
1355 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1356 (neon_mul_mac): Return early in case of errors.
1357 (neon_move_immediate): Use first_error.
1358 (neon_mac_reg_scalar_long): Fix type to include scalar.
1359 (do_neon_dup): Likewise.
1360 (do_neon_mov): Likewise (in several places).
1361 (do_neon_tbl_tbx): Fix type.
1362 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1363 (do_neon_ld_dup): Exit early in case of errors and/or use first_error.
1364 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1365 Handle .dn/.qn directives.
1366 (REGDEF): Add zero for reg_entry neon field.
1368 * gas/testsuite/gas/arm/neon-psyn.s: Basic test of programmers syntax.
1369 * gas/testsuite/gas/arm/neon-psyn.d: Expected output of above.
1371 2006-04-03 Carlos O'Donell <carlos@codesourcery.com>
1373 * Makefile.tpl: Add install-html target.
1374 * Makefile.def: Add install-html target.
1375 * Makefile.in: Regenerate.
1376 * configure.in: Add --with-datarootdir, --with-docdir,
1377 and --with-htmldir options.
1378 * configure: Regenerate.
1379 * opcodes/Makefile.am: Add install-html target.
1380 * opcodes/Makefile.in: Regenerate.
1381 * libiberty/Makefile.in: Add install-html, install-html-am, and
1382 install-html-recursive targets. Define mkdir_p and
1384 * libiberty/configure.ac: AC_SUBST datarootdir, docdir, htmldir.
1385 * libiberty/configure: Regenerate.
1386 * libiberty/testsuite/Makefile.in: Add install-html and html targets.
1387 * ld/Makefile.am: Add install-html, install-html-am, and
1388 install-html-recursive targets.
1389 * ld/Makefile.in: Regenerate.
1390 * ld/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1391 * ld/configure: Regenerate.
1392 * ld/po/Make-in: Add install-html target.
1393 * intl/Makefile.in: Add html info and dvi and install-html to .PHONY
1394 Add install-html target.
1395 * gprof/po/Make-in: Add install-html target.
1396 * gprof/Makefile.am: Add install-html, install-html-am and
1397 install-html-recursive targets.
1398 * gprof/Makefile.in: Regenerate.
1399 * gprof/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1400 * gprof/configure: Regenerate.
1401 * gas/po/Make-in: Add install-html target.
1402 * gas/Makefile.am: Add install-html and install-html-recursive targets.
1403 * gas/Makefile.in: Regenerate.
1404 * gas/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1405 * gas/configure: Regenerate.
1406 * gas/doc/Makefile.am: Add install-html and install-html-am targets.
1407 * gas/doc/Makefile.in: Regenerate.
1408 * binutils/po/Make-in: Add install-html target.
1409 * binutils/Makefile.am: Add install-html and install-html-recursive targets.
1410 * binutils/Makefile.in: Regenerate.
1411 * binutils/configure.in: AC_SUBST datarootdir, docdir and htmldir.
1412 * binutils/configure: Regenerate.
1413 * binutils/doc/Makefile.am: Add install-html and install-html-am targets.
1414 * binutils/doc/Makefile.in: Regenerate.
1415 * bfd/po/Make-in: Add install-html target.
1416 * bfd/Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1417 htmldir. Add install-html and install-html-recursive targets.
1418 * bfd/Makefile.in: Regenerate.
1419 * bfd/configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1420 * bfd/configure: Regenerate.
1421 * bfd/doc/Makefile.am: Add install-html and install-html-am targets.
1422 Define datarootdir, docdir and htmldir.
1423 * bfd/doc/Makefile.in: Regenerate.
1424 * etc/Makefile.in: Add install-html target. Add htmldir,
1425 docdir and datarootdir.
1426 * etc/configure.texi: Document install-html target.
1427 * etc/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1428 * etc/configure: Regenerate.
1430 2005-04-03 Julian Brown <julian@codesourcery.com>
1431 Nathan Sidwell <nathan@codesourcery.com>
1433 * binutils/readelf.c (arm_attr_tag_VFP_arch): Add VFPv3.
1435 * gas/config/tc-arm.c (limits.h): Include.
1436 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1437 (fpu_vfp_v3_or_neon_ext): Declare constants.
1438 (neon_el_type): New enumeration of types for Neon vector elements.
1439 (neon_type_el): New struct. Define type and size of a vector element.
1440 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1442 (neon_type): Define struct. The type of an instruction.
1443 (arm_it): Add 'vectype' for the current instruction.
1444 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1445 (vfp_sp_reg_pos): Rename to...
1446 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1448 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1449 (Neon D or Q register).
1450 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon
1452 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1453 (my_get_expression): Allow above constant as argument to accept
1454 64-bit constants with optional prefix.
1455 (arm_reg_parse): Add extra argument to return the specific type of
1456 register in when either a D or Q register (REG_TYPE_NDQ) is requested.
1458 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1459 (parse_reg_list): Update for new arm_reg_parse args.
1460 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1461 (parse_neon_el_struct_list): New function. Parse element/structure
1462 register lists for VLD<n>/VST<n> instructions.
1463 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1464 (s_arm_unwind_save_mmxwr): Likewise.
1465 (s_arm_unwind_save_mmxwcg): Likewise.
1466 (s_arm_unwind_movsp): Likewise.
1467 (s_arm_unwind_setfp): Likewise.
1468 (parse_big_immediate): New function. Parse an immediate, which may
1469 be 64 bits wide. Put results in inst.operands[i].
1470 (parse_shift): Update for new arm_reg_parse args.
1471 (parse_address): Likewise. Add parsing of alignment specifiers.
1472 (parse_neon_mov): Parse the operands of a VMOV instruction.
1473 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC,
1474 OP_NRDLST, OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC,
1475 OP_RNDQ_RNSC, OP_RND_RNSC, OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b,
1476 OP_I0, OP_I16z, OP_I32z, OP_I64, OP_I64z, OP_oI32b, OP_oRND,
1478 (parse_operands): Handle new codes above.
1479 (encode_arm_vfp_sp_reg): Rename to...
1480 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1481 selected VFP version only supports D0-D15.
1482 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1483 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1484 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1485 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1486 encode_arm_vfp_reg name, and allow 32 D regs.
1487 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn)
1488 (do_vfp_dp_rd_rn_rm, do_vfp_rm_rd_rn): New functions to encode VFP
1489 insns allowing 32 D regs.
1490 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1491 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1492 constant-load and conversion insns introduced with VFPv3.
1493 (neon_tab_entry): New struct.
1494 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1495 those which are the targets of pseudo-instructions.
1496 (neon_opc): Enumerate opcodes, use as indices into...
1497 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1498 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1499 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1500 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1502 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1504 (neon_type_mask): New. Compact type representation for type
1506 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1507 permitted type combinations.
1508 (N_IGNORE_TYPE): New macro.
1509 (neon_check_shape): New function. Check an instruction shape for
1510 multiple alternatives. Return the specific shape for the current
1512 (neon_modify_type_size): New function. Modify a vector type and
1513 size, depending on the bit mask in argument 1.
1514 (neon_type_promote): New function. Convert a given "key" type (of an
1515 operand) into the correct type for a different operand, based on a bit
1517 (type_chk_of_el_type): New function. Convert a type and size into the
1518 compact representation used for type checking.
1519 (el_type_of_type_ckh): New function. Reverse of above (only when a
1520 single bit is set in the bit mask).
1521 (modify_types_allowed): New function. Alter a mask of allowed types
1522 based on a bit mask of modifications.
1523 (neon_check_type): New function. Check the type of the current
1524 instruction against the variable argument list. The "key" type of the
1525 instruction is returned.
1526 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1527 a Neon data-processing instruction depending on whether we're in ARM
1528 mode or Thumb-2 mode.
1529 (neon_logbits): New function.
1530 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1531 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1532 (do_neon_qshl_imm, neon_cmode_for_logic_imm)
1533 (neon_bits_same_in_bytes, neon_squash_bits, neon_is_quarter_float)
1534 (neon_qfloat_bits, neon_cmode_for_move_imm, neon_write_immbits)
1535 (neon_invert_size, do_neon_logic, do_neon_bitfield, neon_dyadic)
1536 (do_neon_dyadic_if_su, do_neon_dyadic_if_su_d, do_neon_dyadic_if_i)
1537 (do_neon_dyadic_if_i_d, do_neon_addsub_if_i, neon_exchange_operands)
1538 (neon_compare, do_neon_cmp, do_neon_cmp_inv, do_neon_ceq)
1539 (neon_scalar_for_mul, neon_mul_mac, do_neon_mac_maybe_scalar)
1540 (do_neon_tst, do_neon_mul, do_neon_qdmulh, do_neon_fcmp_absolute)
1541 (do_neon_fcmp_absolute_inv, do_neon_step, do_neon_abs_neg)
1542 (do_neon_sli, do_neon_sri, do_neon_qshlu_imm, do_neon_qmovn)
1543 (do_neon_qmovun, do_neon_rshift_sat_narrow)
1544 (do_neon_rshift_sat_narrow_u, do_neon_movn, do_neon_rshift_narrow)
1545 (do_neon_shll, neon_cvt_flavour, do_neon_cvt, neon_move_immediate)
1546 (do_neon_mvn, neon_mixed_length, do_neon_dyadic_long, do_neon_abal)
1547 (neon_mac_reg_scalar_long, do_neon_mac_maybe_scalar_long)
1548 (do_neon_dyadic_wide, do_neon_vmull, do_neon_ext, do_neon_rev)
1549 (do_neon_dup, do_neon_mov, do_neon_rshift_round_imm, do_neon_movl)
1550 (do_neon_trn, do_neon_zip_uzp, do_neon_sat_abs_neg)
1551 (do_neon_pair_long, do_neon_recip_est, do_neon_cls, do_neon_clz)
1552 (do_neon_cnt, do_neon_swp, do_neon_tbl_tbx, do_neon_ldm_stm)
1553 (do_neon_ldr_str, do_neon_ld_st_interleave, neon_alignment_bit)
1554 (do_neon_ld_st_lane, do_neon_ld_dup, do_neon_ldx_stx): New
1555 functions. Neon bit encoding and encoding helpers.
1556 (parse_neon_type): New function. Parse Neon type specifier.
1557 (opcode_lookup): Allow parsing of Neon type specifiers.
1558 (REGNUM2, REGSETH, REGSET2): New macros.
1559 (reg_names): Add new VFPv3 and Neon registers.
1560 (NUF, nUF, NCE, nCE): New macros for opcode table.
1561 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1562 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd,
1563 fmscd, fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd,
1564 fmdrr, fmrrd. Add Neon instructions vaba, vhadd, vrhadd, vhsub,
1565 vqadd, vqsub, vrshl, vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn,
1566 veor, vbsl, vbit, vbif, vabd, vmax, vmin, vcge, vcgt, vclt, vcle,
1567 vceq, vpmax, vpmin, vmla, vmls, vpadd, vadd, vsub, vtst, vmul,
1568 vqdmulh, vqrdmulh, vacge, vacgt, vaclt, vacle, vrecps, vrsqrts,
1569 vabs, vneg, v{r}shr, v{r}sra, vsli, vsri, vqshrn, vq{r}shr{u}n,
1570 v{r}shrn, vshll, vcvt, vmov, vmvn, vabal, vabdl, vaddl, vsubl,
1571 vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn, vqdmlal, vqdmlsl,
1572 vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup, vmovl, v{q}movn,
1573 vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe, vrsqrte, vcls,
1574 vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr, vstr,
1575 vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd], fto[us][lh][sd].
1576 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1577 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1578 (arm_option_cpu_value): Add vfp3 and neon.
1579 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes.
1580 Fix VFPv1 attribute.
1582 * gas/testsuite/gas/arm/copro.s: Avoid ldcl which encodes as a bad Neon
1584 * gas/testsuite/gas/arm/copro.d: Update accordingly.
1585 * gas/testsuite/gas/arm/neon-cond.s: New test. Conditional Neon opcodes
1587 * gas/testsuite/gas/arm/neon-cond.d: Expected results of above.
1588 * gas/testsuite/gas/arm/neon-cov.s: New test. Coverage of Neon
1590 * gas/testsuite/gas/arm/neon-cov.d: Expected results of above.
1591 * gas/testsuite/gas/arm/neon-ldst-es.s: New test. Element and structure
1593 * gas/testsuite/gas/arm/neon-ldst-es.d: Expected results of above.
1594 * gas/testsuite/gas/arm/neon-ldst-rm.s: New test. Single and multiple
1595 register loads and stores.
1596 * gas/testsuite/gas/arm/neon-ldst-rm.d: Expected results of above.
1597 * gas/testsuite/gas/arm/neon-omit.s: New test. Omission of optional
1599 * gas/testsuite/gas/arm/neon-omit.d: Expected results of above.
1600 * gas/testsuite/gas/arm/vfp1.d: Expect Neon syntax for some VFP
1602 * gas/testsuite/gas/arm/vfp1_t2.d: Likewise.
1603 * gas/testsuite/gas/arm/vfp1xD.d: Likewise.
1604 * gas/testsuite/gas/arm/vfp1xD_t2.d: Likewise.
1605 * gas/testsuite/gas/arm/vfp2.d: Likewise.
1606 * gas/testsuite/gas/arm/vfp2_t2.d: Likewise.
1607 * gas/testsuite/gas/arm/vfp3-32drs.s: New test. Extended D register
1608 range for VFP instructions.
1609 * gas/testsuite/gas/arm/vfp3-32drs.d: Expected results of above.
1610 * gas/testsuite/gas/arm/vfp3-const-conv.s: New test. VFPv3
1611 constant-load and conversion instructions.
1612 * gas/testsuite/gas/arm/vfp3-const-conv.d: Expected results of above.
1614 * include/opcode/arm.h (FPU_VFP_EXT_V3): Define constant.
1615 (FPU_NEON_EXT_V1): Likewise.
1616 (FPU_VFP_HARD): Update.
1617 (FPU_VFP_V3): Define macro.
1618 (FPU_ARCH_VFP_V3, FPU_ARCH_VFP_V3_PLUS_NEON_V1): Define macros.
1620 * opcodes/arm-dis.c (coprocessor_opcodes): Add %A, %B, %k,
1621 convert %<code>[zy] into %[zy]<code>. Expand meaning of
1623 Add unified load/store instruction names.
1624 (neon_opcode_table): New.
1625 (arm_opcodes): Expand meaning of %<bitfield>['`?].
1626 (arm_decode_bitfield): New.
1627 (print_insn_coprocessor): Add pc argument. Add %A & %B specifiers.
1628 Use arm_decode_bitfield and adjust numeric specifiers.
1630 (print_insn_neon): New.
1631 (print_insn_arm): Adjust print_insn_coprocessor call. Call
1632 print_insn_neon. Use arm_decode_bitfield and adjust numeric specifiers.
1633 (print_insn_thumb32): Likewise.
1635 2005-04-01 Paul Brook <paul@codesourcery.com>
1637 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1639 2006-03-30 Mark Mitchell <mark@codesourcery.com>
1641 * libiberty/configure.ac: Add cygpath for mingw hosts.
1642 * libiberty.configure: Rebuilt.
1643 * libiberty/Makefile.in: Add cygpath.
1644 * libiberty/cygpath.c: New.
1646 2006-03-30 Jim Blandy <jimb@codesourcery.com>
1648 * include/libiberty.h (pex_write_input): New declaration.
1650 * libiberty/pex-common.c (pex_write_input): New function.
1651 * libiberty/pexecute.txh (pex_write_input): Document it.
1652 * libiberty/pex-common.h (struct pex_funcs): New function ptr fdopenw.
1653 * libiberty/pex-unix.c (pex_unix_fdopenw): New function.
1654 (funcs): List it as our fdopenw function.
1655 * libiberty/pex-win32.c (pex_win32_fdopenw): New function.
1656 (funcs): List it as our fdopenw function.
1657 * libiberty/pex-djgpp.c (funcs): Leave fdopenw null.
1658 * libiberty/pex-msdos (funcs): Same.
1659 * libiberty/functions.texi: Regenerated.
1661 * libiberty/pex-common.h (struct pex_obj): Doc fixes.
1663 * libiberty/functions.texi: Regenerate.
1665 2006-03-27 Mark Mitchell <mark@codesourcery.com>
1667 * libiberty/pex-win32.c (pex_win32_exec_child): Close stdout/stderr
1670 2006-03-26 Nathan Sidwell <nathan@codesourcery.com>
1672 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1673 cfloat/m68881 to correct architecture before using it.
1675 2006-03-21 Paul Brook <paul@codesourcery.com>
1677 * gas/config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1679 2006-03-21 Nathan Sidwell <nathan@codesourcery.com>
1681 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1682 (m68k_ip): ... here. Use for all chips. Protect against buffer
1683 overrun and avoid excessive copying.
1685 * gcc/config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1686 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1687 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1688 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1689 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1690 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1691 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1692 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1693 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1694 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1695 (struct m68k_cpu): Change chip field to control_regs.
1696 (current_chip): Remove.
1697 (control_regs): New.
1698 (m68k_archs, m68k_extensions): Adjust.
1699 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1700 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1701 (find_cf_chip): Reimplement for new organization of cpu table.
1702 (select_control_regs): Remove.
1704 (struct save_opts): Save control regs, not chip.
1705 (s_save, s_restore): Adjust.
1706 (m68k_lookup_cpu): Give deprecated warning when necessary.
1707 (m68k_init_arch): Adjust.
1708 (md_show_usage): Adjust for new cpu table organization.
1709 * include/opcode/m68k.h (cpu_m68k, cpu_cf, cpu_m68000, cpu_m68008,
1710 cpu_m68010, cpu_m68020, cpu_m68ec030, cpu_m68040, cpu_m68060,
1711 cpu_m68851, cpu_m68881, cpu_m68882, cpu_cpu32, cpu_cf5200, cpu_cf5206e,
1712 cpu_cf5208, cpu_cf521x, cpu_cf5213, cpu_cf5249, cpu_cf528x,
1713 cpu_cf5307, cpu_cf5329, cpu_cf5407, cpu_cf547x, cpu_cf548x): Remove.
1715 2006-03-20 Mark Mitchell <mark@codesourcery.com>
1717 * libiberty/pex-win32.c (<errno.h>): Include.
1719 (argv_to_cmdline): New function.
1720 (std_suffixes): New variable.
1721 (no_suffixes): Likewise.
1722 (find_executable): New function.
1723 (win32_spawn): Likewise.
1724 (spawn_script): Use win32_spawn instead of _spawnv[p].
1725 (pex_win32_exec_child): Replace MSVCRT calls with Win32 API calls.
1726 (pex_win32_wait): Likewise.
1728 2006-03-21 Richard Sandiford <richard@codesourcery.com>
1730 * bfd/cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1731 incompatible. Likewise MAC and EMAC code.
1732 * bfd/elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1733 bfd_get_compatible to set the new bfd architecture. Rely on it
1734 to detect incompatibilities.
1735 * gas/config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1736 mcfemac instead of mcfmac.
1737 * ld/testsuite/ld-m68k/merge-error-1a.s,
1738 * ld/testsuite/ld-m68k/merge-error-1b.s,
1739 * ld/testsuite/ld-m68k/merge-error-1a.d,
1740 * ld/testsuite/ld-m68k/merge-error-1b.d,
1741 * ld/testsuite/ld-m68k/merge-error-1c.d,
1742 * ld/testsuite/ld-m68k/merge-error-1d.d,
1743 * ld/testsuite/ld-m68k/merge-error-1e.d,
1744 * ld/testsuite/ld-m68k/merge-ok-1a.d,
1745 * ld/testsuite/ld-m68k/merge-ok-1b.d: New tests.
1746 * ld/testsuite/ld-m68k/m68k.exp: Run them.
1748 2006-03-20 Paul Brook <paul@codesourcery.com>
1750 * gas/config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1751 * gas/testsuite/gas/arm/thumb32.d: Correct expected output.
1753 2006-03-20 Paul Brook <paul@codesourcery.com>
1755 * gas/config/tc-arm.c (parse_operands): Set default error message.
1757 2006-03-20 Paul Brook <paul@codesourcery.com>
1759 * gas/config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1761 2006-03-20 Paul Brook <paul@codesourcery.com>
1763 * gas/config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1765 * gas/testsuite/gas/arm/blx-local.d: New test.
1766 * gas/testsuite/gas/arm/blx-local.d: New test.
1768 2006-03-20 Paul Brook <paul@codesourcery.com>
1770 * gas/config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1771 (move_or_literal_pool): Handle Thumb-2 instructions.
1772 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1774 * gas/testsuite/gas/arm/thumb2_pool.d: New test.
1775 * gas/testsuite/gas/arm/thumb2_pool.s: New test.