| blob | 1d464111e533944f9235dc20720607338b52613d |
1 2006-10-26 Paul Brook <paul@codesourcery.com>
3 gas/
4 * config/tc-arm.c (arm_is_eabi): New function.
5 * config/tc-arm.h (arm_is_eabi): New prototype.
6 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
7 * doc/c-arm.texi (.thumb_func): Update documentation.
9 2006-10-26 Paul Brook <paul@codesourcery.com>
11 binutils/
12 * objdump.c (disassemble_section): Set info->symtab_pos.
13 (disassemble_data): Set info->symtab and info->symtab_size.
15 include/
16 * dis-asm.h (disassemble_info): Add symtab, symtab_pos and
17 symtab_size.
19 opcodes/
20 * arm-dis.c (last_is_thumb, last_mapping_sym, last_mapping_addr): New.
21 (get_sym_code_type): New function.
22 (print_insn): Search for mapping symbols.
24 2006-10-26 Paul Brook <paul@codesourcery.com>
26 gas/
27 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
28 for EABIv4.
30 2006-10-26 Paul Brook <paul@codesourcery.com>
32 gas/
33 * config/tc-arm.c (do_neon_ext): Enforce immediate range.
34 (insns): Use I15 for vext.
36 gas/testsute/
37 * gas/arm/neon-cov.s: Add new vext test.
38 * gas/arm/neon-cov.d: Ditto.
40 2006-10-25 Paul Brook <paul@codesourcery.com>
42 gas/
43 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
44 encoding.
46 gas/testsuite/
47 * gas/arm/vfpv3-const-conv.s: Improve test coverage.
48 * gas/arm/vfpv3-const-conv.d: Adjust expected output.
49 * gas/arm/vfp-neon-syntax_t2.d: Ditto.
50 * gas/arm/vfp-neon-syntax.d: Ditto.
52 opcodes/
53 * arm-dis.c (coprocessor_opcodes): Fix bitfields for fconstd/fconstd.
55 2006-10-24 Mark Shinwell <shinwell@codesourcery.com>
57 gas/
58 * config/tc-arm.c (md_apply_fix): Turn CZB instructions that
59 attempt to jump to the next instruction into NOPs.
61 2006-10-19 Joseph S. Myers <joseph@codesourcery.com>
62 Mark Mitchell <mark@codesourcery.com>
64 ld/
65 * configure.tgt (arm*linux*): Support both big- and little-endian.
67 2006-10-16 Nathan Sidwell <nathan@codesourcery.com>
69 binutils/
70 * Makefile.am: Rebuild dependencies.
71 (REPORT_BUGS_TO): Always defined.
72 (INCLUDES): Adjust.
73 * Makefile.in: Rebuilt.
74 * configure.in (REPORT_BUGS_TO): Provide default value.
75 * configure: Rebuilt.
76 * bucomm.h: Remove bin-bugs.h.
77 * addr2line.c (usage): Don't print empty REPORT_BUGS_TO.
78 * coffdump.c (show_usage): Likewise.
79 * cxxfilt.c (usage): Likewise.
80 * nlmconv.c (show_usage): Likewise.
81 * nm.c (usage): Likewise.
82 * objcopy.c (copy_usage, strip_usage): Likewise.
83 * objdump.c (usage): Likewise.
84 * size.c (usage): Likewise.
85 * srconv.c (show_usage): Likewise.
86 * string.c (usage): Likewise.
87 * sysdymp.c (show_usage): Likewise.
88 * windres.c (usage): Likewise.
89 * readelf (usage): Likewise. Add STREAM argument. Adjust callers.
91 gas/
92 * Makefile.am: Rebuild dependencies.
93 (REPORT_BUGS_TO): Always defined.
94 (INCLUDES): Adjust.
95 * Makefile.in: Rebuilt.
96 * configure.in (REPORT_BUGS_TO): Provide default value.
97 * configure: Rebuilt.
98 * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
99 * as.h: Remove bin-bugs.h.
101 ld/
102 * Makefile.am: Rebuild dependencies.
103 (REPORT_BUGS_TO): Always defined.
104 (INCLUDES): Adjust.
105 * Makefile.in: Rebuilt.
106 * configure.in (REPORT_BUGS_TO): Provide default value.
107 * configure: Rebuilt.
108 * ld.h: Remove bin-bugs.h
109 * lexsup.c (help): Don't print empty REPORT_BUGS_TO.
111 gprof/
112 * Makefile.am: Rebuild dependencies.
113 (REPORT_BUGS_TO): Always defined.
114 (PKGVERSION): Define.
115 (INCLUDES): Adjust.
116 * Makefile.in: Rebuilt.
117 * configure.in (REPORT_BUGS_TO): Provide default value.
118 * configure: Rebuilt.
119 * gprof.c (usage): Don't print empty REPORT_BUGS_TO.
120 * gprof.h: Remove bin-bugs.h
122 include/
123 * bin-bugs.h: Remove.
125 2006-10-16 Mark Shinwell <shinwell@codesourcery.com>
127 bfd/
128 * elf32-arm.c (using_thumb2): Use TAG_CPU_* constants.
130 include/
131 * elf/arm.h: Define TAG_CPU_ARCH_* constants.
133 2006-10-13 Nathan Sidwell <nathan@codesourcery.com>
135 gas/
136 * config/tc-m68k.c (m68k_ip): Correct output of cpu aliases.
138 2006-10-03 Joseph Myers <joseph@codesourcery.com>
140 ld/
141 * configure.tgt (i[3-7]86-*-linux-*): Also define
142 targ_extra_libpath in want64 case.
143 * emulparams/elf_x86_64.sh: Handle i[3-7]86-*-linux-* the same as
144 x86_64*-linux*.
146 2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
148 binutils/
149 * ar.c (usage): Pass s to list_supported_targets.
150 * cxxfilt.c (usage): Print bug url when giving help.
152 2006-09-28 Mark Shinwell <shinwell@codesourcery.com>
154 include/
155 * libiberty.h: Declare pex_run_in_environment.
157 libiberty/
158 * pex-common.c: New function pex_run_in_environment.
159 * pex-common.h: Add environment parameter to exec_child.
160 * pex-msdos.c: Add environment parameter to pex_msdos_exec_child.
161 * pex-djgpp.c: Add environment parameter to pex_djgpp_exec_child.
162 (pex_djgpp_exec_child): Pass environment to child process.
163 * pex-unix.c: Add environment parameter to pex_unix_exec_child.
164 (pex_unix_exec_child): Pass environment to child process.
165 * pex-win32.c: Add environment parameter to pex_win32_exec_child.
166 New function env_compare for comparing VAR=VALUE pairs.
167 (win32_spawn): Assemble environment block and pass to CreateProcess.
168 (spawn_script): Pass environment through to win32_spawn.
169 (pex_win32_exec_child): Pass environment through to spawn_script and
170 win32_spawn.
171 * functions.texi: Regenerate.
172 * pexecute.txh: Document pex_run_in_environment.
174 2006-09-19 Mark Shinwell <shinwell@codesourcery.com>
175 Joseph Myers <joseph@codesourcery.com>
176 Ian Lance Taylor <ian@wasabisystems.com>
177 Ben Elliston <bje@wasabisystems.com>
179 bfd/
180 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
181 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
182 (arch_info_struct, bfd_arm_update_notes): Likewise.
183 (architectures): Likewise.
184 (bfd_arm_merge_machines): Check for iWMMXt2.
185 * bfd-in2.h: Rebuild.
187 gas/
188 * config/tc-arm.c (enum operand_parse_code): New code OP_RIWR_I32z.
189 (parse_operands): Handle OP_RIWR_I32z.
190 (do_iwmmxt_wmerge): New function.
191 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
192 a register.
193 (do_iwmmxt_wrwrwr_or_imm5): New function.
194 (insns): Mark instructions as RIWR_I32z as appropriate.
195 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
196 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
197 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
198 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
199 (md_begin): Handle IWMMXT2.
200 (arm_cpus): Add iwmmxt2.
201 (arm_extensions): Likewise.
202 (arm_archs): Likewise.
204 gas/testsuite/
205 * gas/arm/iwmmxt2.s: New file.
206 * gas/arm/iwmmxt2.d: New file.
208 opcodes/
209 * arm-dis.c (coprocessor_opcodes): The X-qualifier to WMADD may
210 only be used with the default multiply-add operation, so if N is
211 set, don't bother printing X. Add new iwmmxt instructions.
212 (IWMMXT_INSN_COUNT): Update.
213 (iwmmxt_wwssnames): Qualify "wwss" names at index 2, 6, 10 and 14
214 with a 'c' suffix.
215 (print_insn_coprocessor): Check for iWMMXt2. Handle format
216 specifiers 'r', 'i'.
218 2006-09-18 Paul Brook <paul@codesourcery.com>
220 gas/
221 * config/tc-arm.c (parse_immediate_maybe_bounded): Rename back...
222 (parse_immediate): ... to this. Revert earlier changes.
223 (parse_immediate_bounded): Remove.
224 (parse_immediate_unbounded): Remove.
225 (parse_address_main): Revert earlier changes.
226 (parse_ror): Ditto.
227 (po_imm_unb_or_fail): Remove.
228 (neon_cmode_for_logic_imm): Try smaller element sizes.
229 (neon_cmode_for_move_imm): Ditto.
230 (do_neon_logic): Handle .i64 pseudo-op.
232 gas/testsuite/
233 * testsuite/gas/arm/neon-cov.s: Test pseudo-instruction forms of
234 vmov, vmvn and logic immediate instructions.
235 * testsuite/gas/arm/neon-cov.d: ditto.
237 2006-09-16 Paul Brook <paul@codesourcery.com>
239 gas/testsuite/
240 * gas/arm/unwind.s: Test two argument form of .movsp.
241 * gas/arm/unwind.d: Update expected output.
242 * gas/arm/unwind_vxworks.d: Ditto.
244 2006-09-14 Paul Brook <paul@codesourcery.com>
246 gas/
247 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
248 * doc/c-arm.texi (movsp): Document offset argument.
250 2006-09-14 Paul Brook <paul@codesourcery.com>
252 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
253 unsigned int to avoid 64-bit host problems.
255 2006-09-14 Julian Brown <julian@codesourcery.com>
257 gas/
258 * config/tc-arm.c (parse_immediate): Add BOUNDED parameter, rename
259 to...
260 (parse_immediate_maybe_bounded): This. Only bounds-check if BOUNDED
261 is true.
262 (parse_immediate_bounded): New function, with same arguments and
263 semantics as previous parse_immediate.
264 (parse_immediate_unbounded): New function. Parse an unbounded
265 integer (with sizeof (exp.X_add_number)).
266 (parse_big_immediate): Allow for 64-bit exp.X_add_number when
267 parsing 64-bit immediates.
268 (parse_address_main): Use parse_immediate_bounded not
269 parse_immediate.
270 (parse_ror): Likewise.
271 (parse_operands): Likewise. For Neon immediates, use
272 parse_immediate_unbounded. Add new local po_imm_unb_or_fail macro.
274 2006-09-14 Paul Brook <paul@codesourcery.com>
276 ld/
277 * Makefile.in: Regenerate.
279 2006-09-11 Nathan Sidwell <nathan@codesourcery.com>
281 gas/
282 * config/tc-m68k.c (m68k_register_mcf5210a_ctrl): New.
283 (m68k_cpus): Add 5210a & 5211a.
285 2006-09-10 Nathan Sidwell <nathan@codesourcery.com>
287 bfd/
288 * Makefile.am (VERSUFFIX_s): Remove.
289 (bfdver.h): Replace bfd_version_suffix with bfd_version_package.
290 * configure.in: Replace --with-versuffix with --with-pkgversion.
291 * version.h: Remove BFD_VERSION_SUFFIX. Update BFD_VERSION_STRING.
292 * Makefile.in: Rebuilt.
293 * configure: Rebuilt.
295 binutils/
296 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
297 (REPORT_BUGS_TO): ... this.
298 (INCLUDES): Update.
299 * Makefile.in: Rebuilt.
301 gas/
302 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
303 (REPORT_BUGS_TO): ... this.
304 (INCLUDES, DEP_INCLUDES): Update.
305 * Makefile.in: Rebuilt.
307 gprof/
308 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
309 (REPORT_BUGS_TO): ... this.
310 (VERSUFFIX_s): Remove.
311 (INCLUDES): Update.
312 * configure.in: Replace --with-versuffix with --with-pkgversion.
313 * gprof.c (main): Update version printing.
314 * Makefile.in: Rebuilt.
315 * configure: Rebuilt.
317 ld/
318 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
319 (REPORT_BUGS_TO): ... this.
320 (INCLUDES): Update.
321 * Makefile.in: Rebuilt.
323 2006-09-08 Paul Brook <paul@codesourcery.com>
325 gas/
326 * config/tc-arm.c (object_arch): New variable.
327 (s_arm_object_arch): New function.
328 (md_pseudo_table): Add object_arch.
329 (aeabi_set_public_attributes): Obey object_arch.
330 * doc/c-arm.texi: Document .object_arch.
332 2006-09-08 Kazu Hirata <kazu@codesourcery.com>
334 gas/testsuite/
335 Backport
336 2006-09-08 Kazu Hirata <kazu@codesourcery.com>
338 * lib/gas-dg.exp (gas-dg-test): Treat $dir as a literal.
340 2006-09-07 Mark Mitchell <mark@codesourcery.com>
341 Nathan Sidwell <nathan@codesourcery.com>
342 Vladimir Prus <vladimir@codesourcery.com>
344 * configure.in (TOPLEVEL_CONFIGURE_ARGUMENTS, baseargs): Fix
345 quoting.
346 * configure: Regenerated.
348 2006-09-07 Paul Brook <paul@codesourcery.com>
350 gas/
351 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
353 gas/testsuite/
354 * gas/arm/arm-it.s: New test.
355 * gas/arm/arm-it.d: New test.
357 2006-09-06 Paul Brook <paul@codesourcery.com>
359 gas/
360 * config/tc-arm.c (parse_operands): Mark operand as present.
362 gas/testsuite/
363 * gas/arm/neon-omit.s: Test three-argument variants.
364 * gas/arm/neon-omit.d: Update expected output.
366 2006-09-05 Julian Brown <julian@codesourcery.com>
368 gas/
369 * config/tc-arm.c (parse_qfloat_immediate): Fix hex immediates,
370 handle 0.0 and -0.0 specially.
372 gas/testsuite/
373 * gas/arm/neon-const.s: Use FP syntax for 0/-0.
374 * gas/arm/vfp-neon-syntax-inc.s: Likewise, for 1.
376 2006-09-05 Vladimir Prus <vladimir@codesourcery.com>
378 bfd/
379 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
380 unconditionall setting of low bit for Thumb symbol
381 mistakenly left behind after check for external
382 symbols was added.
384 ld/testsuite/
385 * ld-arm/use-thumb-lib.sym: Use regexps instead of
386 absolute addresses, for robustness.
388 2006-09-05 Julian Brown <julian@codesourcery.com>
390 gas/
391 * config/tc-arm.c (parse_qfloat_immediate): Disallow integer syntax for
392 floating-point immediates.
394 2006-09-04 Paul Brook <paul@codesourcery.com>
396 gas/
397 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
398 (do_neon_dyadic_if_i_d): Avoid setting U bit.
399 (do_neon_mac_maybe_scalar): Ditto.
400 (do_neon_dyadic_narrow): Force operand type to NT_integer.
401 (insns): Remove out of date comments.
403 gas/testsuite/
404 * gas/arm/neon-cov.s: Test .u and .s aliases for .i suffixes.
405 * gas/arm/neon-cov.d: Adjust expected output.
407 opcodes/
408 * arm-dis.c (neon_opcode): Fix suffix on VMOVN.
410 2006-09-01 Mark Shinwell <shinwell@codesourcery.com>
412 bfd/
413 * elf32-arm.c (elf32_arm_howto_table_1): Correct masks for
414 R_ARM_THM_PC12 relocation.
416 2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
418 ld/testsuite/
419 * ld-elf/loadaddr.s: Copy from mainline.
421 2006-08-31 Mark Shinwell <shinwell@codesourcery.com>
423 bfd/
424 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
425 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
426 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
427 and R_ARM_THM_PC12 relocations.
429 2006-08-31 Joseph Myers <joseph@codesourcery.com>
431 ld/testsuite/
432 * ld-scripts/crossref.exp: XFAIL third test on mips*-*-linux*.
434 2006-08-30 Mark Shinwell <shinwell@codesourcery.com>
436 bfd/
437 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
438 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
439 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
440 R_ARM_THM_MOVT_BREL relocations.
442 2006-08-29 Nathan Sidwell <nathan@codesourcery.com>
444 ld/
445 * ldlang.c (walk_wild): Allow * to glob '/' in wildcarded match.
447 2006-08-29 Nathan Sidwell <nathan@codesourcery.com>
449 ld/
450 Backport 2006-08-28 Alan Modra <amodra@bigpond.net.au>
451 * scripttempl/elf.sc: Ensure that crtbegin and crtend entries will
452 not match random object files in a path containing "crtbegin" or
453 "crtend" as part of a directory name.
454 * scripttempl/armbpabi.sc: Likewise.
455 * scripttempl/crisaout.sc: Likewise.
456 * scripttempl/elf32crx.sc: Likewise.
457 * scripttempl/elf32sh-symbian.sc: Likewise.
458 * scripttempl/elf_chaos.sc: Likewise.
459 * scripttempl/elfd10v.sc: Likewise.
460 * scripttempl/elfd30v.sc: Likewise.
461 * scripttempl/elfxtensa.sc: Likewise.
462 * scripttempl/iq2000.sc: Likewise.
463 * scripttempl/mmo.sc: Likewise.
464 * scripttempl/xstormy16.sc: Likewise.
466 2006-08-29 Nathan Sidwell <nathan@codesourcery.com>
468 ld/
469 This is fixed differently (and more intrusively) upstream.
470 * ldexp.c (fold_name): Loadaddrs of sections with an lma_region
471 are absolute.
473 ld/testsuite/
474 * ld-elf/loadaddr3.t: New.
475 * ld-elf/loadaddr3a.d: New.
476 * ld-elf/loadaddr3b.d: New.
478 2006-08-24 Mark Shinwell <shinwell@codesourcery.com>
480 bfd/
481 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
482 R_THM_CALL to 25 and remove FIXME comment.
483 (using_thumb2): New function.
484 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
486 ld/testsuite/
487 * arm-elf.exp: Add thumb1-bl, thumb2-bl, thumb2-bl-as-thumb1-bad
488 and thumb2-bl-bad tests.
489 * thumb1-bl.d: New.
490 * thumb1-bl.s: New.
491 * thumb2-bl-as-thumb1-bad.d: New.
492 * thumb2-bl-as-thumb1-bad.s: New.
493 * thumb2-bl-bad.d: New.
494 * thumb2-bl-bad.s: New.
495 * thumb2-bl.d: New.
496 * thumb2-bl.s: New.
498 2006-08-24 Mark Shinwell <shinwell@codesourcery.com>
500 bfd/
501 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
502 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
503 (elf32_arm_gc_sweep_hook): Likewise.
504 (elf32_arm_check_relocs): Likewise.
505 (allocate_dynrelocs): Likewise.
507 2006-08-22 Joseph Myers <joseph@codesourcery.com>
509 Merge changes between binutils-csl-2_17-branchpoint and
510 binutils-2_17, except for the addition of generated files to CVS.
512 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
514 bfd/
515 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
516 comment for target1_is_rel.
518 2006-08-19 Joseph Myers <joseph@codesourcery.com>
520 gas/
521 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
522 merging with previous long opcode.
524 gas/testsuite/
525 * gas/arm/unwind.s: Test not merging iWMMXt register save with
526 previous long opcode.
527 * gas/arm/unwind.d, gas/arm/unwind_vxworks.d: Update.
529 2006-08-18 Paul Brook <paul@codesourcery.com>
531 Backport from mainline.
532 bfd/
533 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
534 (elf32_arm_link_hash_newfunc): Initialize export_glue.
535 (record_arm_to_thumb_glue): Return stub symbol.
536 (elf32_arm_create_thumb_stub): New function.
537 (elf32_arm_to_thumb_stub): Use it.
538 (elf32_arm_to_thumb_export_stub): New function.
539 (elf32_arm_begin_write_processing): New function.
540 (allocate_dynrelocs): Allocate Arm stubs.
541 (elf_backend_begin_write_processing): Define.
542 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
543 Call elf32_arm_begin_write_processing.
545 ld/
546 * emultempl/armelf.em (arm_elf_before_allocation): Call
547 gld${EMULATION_NAME}_before_allocation after setting interworking bfd.
549 ld/testsuite/
550 * ld-arm/arm-elf.exp (armelftests): Add armthumb-lib.so. Add
551 -use-blx to mixed-lib.so
552 * ld-arm/armthumb-lib.d: New file.
553 * ld-arm/armthumb-lib.sym: New file.
555 2006-08-18 Julian Brown <julian@codesourcery.com>
557 libiberty/
558 * floatformat.c (get_field): Fix segfault with little-endian word
559 order on 64-bit hosts.
560 (put_field): Likewise.
561 (min): Move definition.
563 2006-08-18 Julian Brown <julian@codesourcery.com>
565 opcodes/
566 * arm-dis.c (print_insn_neon): Disassemble 32-bit immediates as
567 signed on 64-bit hosts.
569 2006-08-16 Julian Brown <julian@codesourcery.com>
571 gas/
572 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
573 to use ARM instructions on non-ARM-supporting cores.
574 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
575 mode automatically based on cpu variant.
576 (md_begin): Call above function.
578 gas/testsuite/
579 * gas/arm/noarm.s: Add test for disabled ARM insns.
580 * gas/arm/noarm.d: Drive test for above.
581 * gas/arm/noarm.l: Expected error output.
583 2006-08-16 Julian Brown <julian@codesourcery.com>
585 gas/
586 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
587 recognized in non-unified syntax mode.
589 2006-08-15 Mark Shinwell <shinwell@codesourcery.com>
591 gas/
592 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
593 a directive saving VFP registers for ARMv6 or later.
594 (s_arm_unwind_save): Add parameter arch_v6 and call
595 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
596 appropriate.
597 (md_pseudo_table): Add entry for new "vsave" directive.
598 * doc/c-arm.texi: Correct error in example for "save"
599 directive (fstmdf -> fstmdx). Also document "vsave" directive.
601 2006-08-03 Joseph Myers <joseph@codesourcery.com>
603 Backport from mainline.
605 gas/
606 * config/tc-arm.c (parse_operands): Handle invalid register name
607 for OP_RIWR_RIWC.
609 gas/testsuite/
610 * gas/arm/iwmmxt-bad.s: Test invalid register names for wldrw and
611 wstrw.
612 * gas/arm/iwmmxt-bad.l: Update.
614 gas/
615 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
616 (parse_operands): Handle it.
617 (insns): Use it for tmcr and tmrc.
619 gas/testsuite/
620 * gas/arm/iwmmxt.s: Test tmcr and tmrc with wcgr registers.
621 * gas/arm/iwmmxt.d: Update.
623 2006-07-27 Carlos O'Donell <carlos@codesourcery.com>
625 bfd/
626 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
627 Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
628 and EF_MIPS_UCODE.
630 2006-07-26 Vladimir Prus <vladimir@codesourcery.com>
632 bfd/
633 * Makefile.am: (VERSUFFIX_s): New. Pass it to compiler
634 via -D.
635 * Makefile.in: Regenerated.
636 * configure: Regenerated.
637 * configure.in: Add --with-versuffix option.
638 * version.h: Add BFD_VERSION_SUFFIX, use it
639 in BFD_VERSION_STRING.
641 binutils/
642 * Makefile.am: (REPORT_BUGS_TO_s): New. Pass it to compiler
643 via -D.
644 * Makefile.in: Regenerated.
645 * configure: Regenerated.
646 * configure.in: Add --with-bugurl option.
648 gas/
649 * Makefile.am: (REPORT_BUGS_TO_s): New. Pass it to compiler
650 via -D.
651 * Makefile.in: Regenerated.
652 * configure: Regenerated.
653 * configure.in: Add --with-bugurl option.
655 gprof/
656 * Makefile.am: (VERSUFFIX_s, REPORT_BUGS_TO_s): New. Pass
657 them to compiler via -D.
658 * Makefile.in: Regenerated.
659 * configure: Regenerated.
660 * configure.in: Add --with-versuffix and --with-bugurl option.
661 * gprof.c: Print version suffix.
663 ld/
664 * Makefile.am: (REPORT_BUGS_TO_s): New. Pass it to compiler
665 via -D.
666 * Makefile.in: Regenerated.
667 * configure: Regenerated.
668 * configure.in: Add --with-bugurl option.
670 2006-07-26 Richard Sandiford <richard@codesourcery.com>
672 opcodes/
673 * m68k-opc.c (m68k_opcodes): Fix operand specifier in the Coldfire
674 "fdaddl" entry.
676 gas/testsuite/
677 * gas/m68k/mcf-fpu.s: Add tests for all addressing modes.
678 * gas/m68k/mcf-fpu.d: Update accordingly.
680 2006-07-20 Julian Brown <julian@codesourcery.com>
682 Backport from mainline.
684 opcodes/
685 * arm-dis.c (coprocessor): Alter fmsrr disassembly syntax.
687 gas/testsuite/
688 * gas/arm/vfp-neon-syntax.d: Tweak expected fmsrr syntax.
689 * gas/arm/vfp-neon-syntax_t2.d: Likewise.
690 * gas/arm/vfp2.d: Likewise.
691 * gas/arm/vfp2_t2.d: Likewise.
693 2006-07-19 Paul Brook <paul@codesourcery.com>
695 Backport from mainline.
696 gas/
697 * config/tc-arm.c (insns): Fix rbit Arm opcode.
698 gas/testsuite/
699 * gas/arm/archv6t2.d: Adjust expected output for rbit.
700 opcodes/
701 * armd-dis.c (arm_opcodes): Fix rbit opcode.
703 2006-07-18 Paul Brook <paul@codesourcery.com>
705 Backport from mainline.
706 bfd/
707 * bfd-in2.h: Regenerate.
708 * libbfd.h: Regenerate.
709 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
711 gas/
712 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
713 (md_convert_frag): Use correct reloc for add_pc. Use
714 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
715 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
716 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
718 gas/testsuite/
719 * gas/arm/thumb2_add.d: New test.
720 * gas/arm/thumb2_add.s: New test.
722 2006-07-14 Nathan Sidwell <nathan@codesourcery.com>
724 bfd/
725 * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
727 gas/
728 * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
730 ld/
731 * Makefile.am (ALL_EMULATIONS): Add eshelf_uclinux.o
732 (eshelf_uclinux.c): New target.
733 * Makefile.in: Rebuilt.
734 * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): New stanza.
735 * emulparams/shelf_uclinux.sh: New.
737 2006-07-12 Richard Sandiford <richard@codesourcery.com>
739 Backport from mainline:
741 bfd/
742 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
744 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
746 ld/testsuite/
747 2006-07-12 Richard Sandiford <richard@codesourcery.com>
749 * ld-m68k/merge-ok-1c.d: New test.
750 * ld-m68k/m68k.exp: Run it.
752 2006-06-22 Richard Sandiford <richard@codesourcery.com>
754 binutils/
755 * objcopy.c (localize_hidden): New variable.
756 (OPTION_LOCALIZE_HIDDEN): New command_line_switch value.
757 (copy_options): Add --localize-hidden.
758 (copy_usage): Mention --localize-hidden.
759 (is_hidden_symbol): New function.
760 (filter_symbols): Handle localize_hidden.
761 (copy_object): Call filter_symbols if localize_hidden.
762 (copy_main): Handle OPTION_LOCALIZE_HIDDEN.
763 * doc/binutils.texi (--localize-hidden): Document new option.
765 binutils/testsuite/
766 * binutils-all/localize-hidden-1.s,
767 * binutils-all/localize-hidden-1.d,
768 * binutils-all/localize-hidden-2.s,
769 * binutils-all/localize-hidden-2.d: New tests.
770 * binutils-all/objcopy.exp: Run them.
772 2006-06-22 Richard Sandiford <richard@codesourcery.com>
774 Backport from mainline:
776 binutils/testsuite/
777 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
779 * lib/utils-lib.exp (run_dump_test): New.
780 (slurp_options): Likewise.
781 (regexp_diff): Likewise.
782 (file_contents): Likewise.
783 (verbose_eval): Likewise.
785 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
787 ld/
788 * ldlang.c (lang_insert_orphan): Correctly handle the case where
789 the section is to end up after the section currently at the end
790 of the list in output_bfd.
792 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
794 bfd/
795 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
796 bit for undefined symbols.
798 ld/testsuite
799 * ld-arm/arm-elf.exp: New test.
800 * ld-arm/use-thumb-lib.s: New file.
801 * ld-arm/use-thumb-lib.sym: New file.
803 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
805 * include/elf/arm.h: Correct names of R_ARM_LDC_G{0,1,2}
806 to R_ARM_LDC_SB_G{0,1,2} respectively.
808 bfd/
809 * bfd-in2.h: Regenerate.
810 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
811 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
812 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
813 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
814 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
815 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
816 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
817 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
818 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
819 R_ARM_LDC_SB_G2): New relocation types.
820 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
821 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
822 and friends.
823 (elf32_arm_howto_table_3): Delete; contents merged into
824 elf32_arm_howto_table_2.
825 (elf32_arm_howto_from_type): Adjust correspondingly.
826 (elf32_arm_reloc_map): Extend with the above relocations.
827 (calculate_group_reloc_mask): New function.
828 (identify_add_or_sub): New function.
829 (elf32_arm_final_link_relocate): Support for the above
830 relocations.
831 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
832 codes to correspond to the above relocations.
834 gas/
835 * config/tc-arm.c (enum parse_operand_result): New.
836 (struct group_reloc_table_entry): New.
837 (enum group_reloc_type): New.
838 (group_reloc_table): New array.
839 (find_group_reloc_table_entry): New function.
840 (parse_shifter_operand_group_reloc): New function.
841 (parse_address_main): New function, incorporating code
842 from the old parse_address function. To be used via...
843 (parse_address): wrapper for parse_address_main; and
844 (parse_address_group_reloc): new function, likewise.
845 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
846 OP_ADDRGLDRS, OP_ADDRGLDC.
847 (parse_operands): Support for these new operand codes.
848 New macro po_misc_or_fail_no_backtrack.
849 (encode_arm_cp_address): Preserve group relocations.
850 (insns): Modify to use the above operand codes where group
851 relocations are permitted.
852 (md_apply_fix): Handle the group relocations
853 ALU_PC_G0_NC through LDC_SB_G2.
854 (tc_gen_reloc): Likewise.
855 (arm_force_relocation): Leave group relocations for the linker.
856 (arm_fix_adjustable): Likewise.
858 gas/testsuite/
859 * gas/arm/group-reloc-alu.d: New test.
860 * gas/arm/group-reloc-alu-encoding-bad.d: New test.
861 * gas/arm/group-reloc-alu-encoding-bad.l: New test.
862 * gas/arm/group-reloc-alu-encoding-bad.s: New test.
863 * gas/arm/group-reloc-alu-parsing-bad.d: New test.
864 * gas/arm/group-reloc-alu-parsing-bad.l: New test.
865 * gas/arm/group-reloc-alu-parsing-bad.s: New test.
866 * gas/arm/group-reloc-alu.s: New test.
867 * gas/arm/group-reloc-ldc.d: New test.
868 * gas/arm/group-reloc-ldc-encoding-bad.d: New test.
869 * gas/arm/group-reloc-ldc-encoding-bad.l: New test.
870 * gas/arm/group-reloc-ldc-encoding-bad.s: New test.
871 * gas/arm/group-reloc-ldc-parsing-bad.d: New test.
872 * gas/arm/group-reloc-ldc-parsing-bad.l: New test.
873 * gas/arm/group-reloc-ldc-parsing-bad.s: New test.
874 * gas/arm/group-reloc-ldc.s: New test.
875 * gas/arm/group-reloc-ldr.d: New test.
876 * gas/arm/group-reloc-ldr-encoding-bad.d: New test.
877 * gas/arm/group-reloc-ldr-encoding-bad.l: New test.
878 * gas/arm/group-reloc-ldr-encoding-bad.s: New test.
879 * gas/arm/group-reloc-ldr-parsing-bad.d: New test.
880 * gas/arm/group-reloc-ldr-parsing-bad.l: New test.
881 * gas/arm/group-reloc-ldr-parsing-bad.s: New test.
882 * gas/arm/group-reloc-ldr.s: New test.
883 * gas/arm/group-reloc-ldrs.d: New test.
884 * gas/arm/group-reloc-ldrs-encoding-bad.d: New test.
885 * gas/arm/group-reloc-ldrs-encoding-bad.l: New test.
886 * gas/arm/group-reloc-ldrs-encoding-bad.s: New test.
887 * gas/arm/group-reloc-ldrs-parsing-bad.d: New test.
888 * gas/arm/group-reloc-ldrs-parsing-bad.l: New test.
889 * gas/arm/group-reloc-ldrs-parsing-bad.s: New test.
890 * gas/arm/group-reloc-ldrs.s: New test.
892 ld/testsuite/
893 * ld-arm/group-relocs-alu-bad.d: New test.
894 * ld-arm/group-relocs-alu-bad.s: New test.
895 * ld-arm/group-relocs.d: New test.
896 * ld-arm/group-relocs-ldc-bad.d: New test.
897 * ld-arm/group-relocs-ldc-bad.s: New test.
898 * ld-arm/group-relocs-ldr-bad.d: New test.
899 * ld-arm/group-relocs-ldr-bad.s: New test.
900 * ld-arm/group-relocs-ldrs-bad.d: New test.
901 * ld-arm/group-relocs-ldrs-bad.s: New test.
902 * ld-arm/group-relocs.s: New test.
903 * ld-arm/arm-elf.exp: Wire in new tests.
905 2006-06-15 Julian Brown <julian@codesourcery.com>
907 gas/
908 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
909 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
910 relocs properly.
912 2006-05-25 Alan Modra <amodra@bigpond.net.au>
914 * bfd/elf.c (sym_is_global): Return a bfd_boolean.
915 (ignore_section_sym): New function.
916 (elf_map_symbols): Use ignore_section_sym to discard some syms.
917 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
918 bfd before using elf_section_syms.
920 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
922 * gas/config/tc-m68k.c (mcf52235_ctrl, mcf5225_ctrl): New.
923 (m68k_cpus): Add 52230, 52233, 52234, 52235, 5224, 5225.
925 2006-05-24 Paul Brook <paul@codesourcery.com>
927 Backport from mainline.
928 * bfd/elf-bfd.h (elf_backend_data): Add
929 elf_backend_output_arch_local_syms
930 * bfd/elf32-arm.c (output_arch_syminfo): Define.
931 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
932 elf32_arm_output_arch_local_syms): New functions.
933 (elf_backend_output_arch_local_syms): Define.
934 * bfd/elflink.c (bfd_elf_final_link): Call
935 elf_backend_output_arch_local_syms.
936 * bfd/elfxx-target.h (elf_backend_output_arch_local_syms): Provide
937 default definition.
938 (elfNN_bed): Add elf_backend_output_arch_local_syms.
939 * ld/testsuite/ld-arm/arm-app-abs32.d: Update expected output.
940 * ld/testsuite/ld-arm/arm-app.d: Ditto.
941 * ld/testsuite/ld-arm/arm-lib-plt32.d: Ditto.
942 * ld/testsuite/ld-arm/arm-lib.d: Ditto.
943 * ld/testsuite/ld-arm/mixed-app-v5.d: Ditto.
944 * ld/testsuite/ld-arm/mixed-app.d: Ditto.
945 * ld/testsuite/ld-arm/mixed-lib.d: Ditto.
947 2006-05-24 Paul Brook <paul@codesourcery.com>
949 Backport from mainline.
950 * bfd/elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
951 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
952 elf32_arm_finish_dynamic_symbol): Use them.
954 2006-05-22 Richard Sandiford <richard@codesourcery.com>
956 opcodes/
957 * m68k-dis.c (m68k_scan_mask): Add missing return.
959 2006-05-20 Nathan Sidwell <nathan@codesourcery.com>
961 * binutils/testsuite/binutils-all/objcopy.exp: Skip for uclinux
962 targets.
964 2006-05-15 Paul Brook <paul@codesourcery.com>
966 Backport from mainline.
967 * bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
968 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
969 Check symbol name is of specified type.
970 * bfd/elf32-arm.c (elf32_arm_is_target_special_symbol,
971 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
972 bfd_is_arm_special_symbol_name.
973 * bfd/bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
974 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
975 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
976 (bfd_is_arm_mapping_symbol_name): Remove prototype.
977 (bfd_is_arm_special_symbol_name): Add prototype.
978 * bfd/bfd-in2.h: Regenerate.
979 * gas/config/tc-arm.c (arm_adjust_symtab): Use
980 bfd_is_arm_special_symbol_name.
981 * ld/testsuite/ld-arm/arm-be8.d: New test.
982 * ld/testsuite/ld-arm/arm-be8.s: New test.
983 * ld/testsuite/ld-arm/arm-elf.exp: Add arm-be8.
985 2006-05-12 Carlos O'Donell <carlos@codesourcery.com>
987 * binutils/doc/binutils.texi: Rename "Index" to "Binutils Index"
989 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
991 * bfd/doc/bfd.texinfo: Rename "Index" to "BFD Index"
992 * ld/ld.texinfo: Rename "Index" to "LD Index"
993 * gas/doc/as.texinfo: Rename "Index" to "AS Index"
994 Rename "ABORT" to "ABORT (COFF)"
996 2006-05-06 Joseph S. Myers <joseph@codesourcery.com>
998 Backport:
999 2006-03-30 Jakub Jelinek <jakub@redhat.com>
1000 * ldmisc.c (vfinfo): Revert 2005-10-05 changes. If
1001 bfd_find_nearest_line succeeded for %C or %D, but filename
1002 is NULL, print section+offset at the end.
1004 2006-05-05 Julian Brown <julian@codesourcery.com>
1006 * gas/config/tc-arm.c (stdarg.h): include.
1007 (arm_it): Add uncond_value field. Add isvec and issingle to operand
1008 array.
1009 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
1010 REG_TYPE_NSDQ (single, double or quad vector reg).
1011 (reg_expected_msgs): Update.
1012 (BAD_FPU): Add macro for unsupported FPU instruction error.
1013 (parse_neon_type): Support 'd' as an alias for .f64.
1014 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1015 sets of registers.
1016 (parse_vfp_reg_list): Don't update first arg on error.
1017 (parse_neon_mov): Support extra syntax for VFP moves.
1018 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1019 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1020 (parse_operands): Support isvec, issingle operands fields, new parse
1021 codes above.
1022 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1023 msr variants.
1024 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1025 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1026 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1027 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1028 shapes.
1029 (neon_shape): Redefine in terms of above.
1030 (neon_shape_class): New enumeration, table of shape classes.
1031 (neon_shape_el): New enumeration. One element of a shape.
1032 (neon_shape_el_size): Register widths of above, where appropriate.
1033 (neon_shape_info): New struct. Info for shape table.
1034 (neon_shape_tab): New array.
1035 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1036 (neon_check_shape): Rewrite as...
1037 (neon_select_shape): New function to classify instruction shapes,
1038 driven by new table neon_shape_tab array.
1039 (neon_quad): New function. Return 1 if shape should set Q flag in
1040 instructions (or equivalent), 0 otherwise.
1041 (type_chk_of_el_type): Support F64.
1042 (el_type_of_type_chk): Likewise.
1043 (neon_check_type): Add support for VFP type checking (VFP data
1044 elements fill their containing registers).
1045 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1046 in thumb mode for VFP instructions.
1047 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1048 and encode the current instruction as if it were that opcode.
1049 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1050 arguments, call function in PFN.
1051 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1052 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1053 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1054 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1055 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1056 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1057 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1058 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1059 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1060 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1061 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1062 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1063 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1064 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1065 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1066 neon_quad.
1067 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1068 between VFP and Neon turns out to belong to Neon. Perform
1069 architecture check and fill in condition field if appropriate.
1070 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1071 (do_neon_cvt): Add support for VFP variants of instructions.
1072 (neon_cvt_flavour): Extend to cover VFP conversions.
1073 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1074 vmov variants.
1075 (do_neon_ldr_str): Handle single-precision VFP load/store.
1076 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1077 NS_NULL not NS_IGNORE.
1078 (opcode_tag): Add OT_csuffixF for operands which either take a
1079 conditional suffix, or have 0xF in the condition field.
1080 (md_assemble): Add support for OT_csuffixF.
1081 (NCE): Replace macro with...
1082 (NCE_tag, NCE, NCEF): New macros.
1083 (nCE): Replace macro with...
1084 (nCE_tag, nCE, nCEF): New macros.
1085 (insns): Add support for VFP insns or VFP versions of insns msr, mrs,
1086 vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop, vcvtz,
1087 vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia, vldbdb, vstm,
1088 vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared VFP/Neon insns
1089 together.
1091 * gas/testsuite/gas/arm/itblock.s: New file. Helper macro for making
1092 all-true IT blocks.
1093 * gas/testsuite/gas/arm/neon-cond-bad-inc.s: New test. Make sure
1094 unconditional Neon instructions are rejected...
1095 * gas/testsuite/gas/arm/neon-cond-bad.s: In ARM mode, and...
1096 * gas/testsuite/gas/arm/neon-cond-bad_t2.s: Accepted in Thumb mode
1097 (with IT).
1098 * gas/testsuite/gas/arm/neon-cond-bad.l: Expected error output in ARM
1099 mode.
1100 * gas/testsuite/gas/arm/neon-cond-bad.d: Control ARM mode test.
1101 * gas/testsuite/gas/arm/neon-cond-bad_t2.d: Expected output in Thumb
1102 mode.
1103 * gas/testsuite/gas/arm/vfp-neon-syntax-inc.s: Test VFP Neon-style
1104 syntax.
1105 * gas/testsuite/gas/arm/vfp-neon-syntax.s: ...in ARM mode.
1106 * gas/testsuite/gas/arm/vfp-neon-syntax_t2.s: ...and Thumb mode.
1107 * gas/testsuite/gas/arm/vfp-neon-syntax.d: Expected output in ARM mode.
1108 * gas/testsuite/gas/arm/vfp-neon-syntax_t2.d: Expected output in Thumb
1109 mode.
1111 2006-05-05 Mark Shinwell <shinwell@codesourcery.com>
1113 * configure: Regenerate.
1114 * configure.in: Enable gprof for cross builds.
1116 2006-05-03 Julian Brown <julian@codesourcery.com>
1118 * gas/doc/c-arm.texi: Add documentation for .dn/.qn directives.
1120 2006-05-03 Paul Brook <paul@codesourcery.com>
1122 * bfd/elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1123 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1124 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1125 * bfd/reloc.c: Ditto.
1126 * bfd/bfd-in2.h: Regenerate.
1127 * bfd/libbfd.h: Regenerate.
1128 * bfd/libcoff.h: Regenerate.
1129 * gas/config/tc-arm.c (parse_half): New function.
1130 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1131 (parse_operands): Ditto.
1132 (do_mov16): Reject invalid relocations.
1133 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1134 (insns): Replace Iffff with HALF.
1135 (md_apply_fix): Add MOVW and MOVT relocs.
1136 (tc_gen_reloc): Ditto.
1137 * gas/doc/c-arm.texi: Document relocation operators
1138 * ld/testsuite/ld-arm/arm-elf.exp: Add arm-movwt.
1139 * ld/testsuite/ld-arm/arm-movwt.d: New test.
1140 * ld/testsuite/ld-arm/arm-movwt.s: New test.
1141 * ld/testsuite/ld-arm/arm.ld: Add .far.
1143 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1145 * gas/config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset
1146 by 4 here.
1147 (md_apply_fix3): Multiply offset by 4 here for
1148 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1149 * gas/testsuite/gas/arm/iwmmxt.s: Increase offsets for wstrb and
1150 wstrh.
1151 * gas/testsuite/gas/arm/iwmmxt.d: Update expected results.
1152 * gas/testsuite/gas/arm/iwmmxt-bad2.s: Test wstrb, wstrh, wldrb
1153 and wldrh.
1154 * gas/testsuite/gas/arm/iwmmxt-bad2.l: Update expected error
1155 messages.
1157 2006-05-01 Paul Brook <paul@codesourcery.com>
1159 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton
1160 bit for R_ARM_REL32.
1161 * gas/config/tc-arm.c (arm_optimize_expr): New function.
1162 * gas/config/tc-arm.h (md_optimize_expr): Define
1163 (arm_optimize_expr): Add prototype.
1164 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1165 * ld/testsuite/ld-arm/arm-elf.exp: Add thumb-rel32.
1166 * ld/testsuite/ld-arm/thumb-rel32.d: New test.
1167 * ld/testsuite/ld-arm/thumb-rel32.s: New test.
1169 2006-04-29 Paul Brook <paul@codesourcery.com>
1171 * opcodes/arm-dis.c (coprocessor_opcodes): Add %c to unconditional
1172 arm instructions.
1173 (neon_opcodes): Add conditional execution specifiers.
1174 (thumb_opcodes): Ditto.
1175 (thumb32_opcodes): Ditto.
1176 (arm_conditional): Change 0xe to "al" and add "" to end.
1177 (ifthen_state, ifthen_next_state, ifthen_address): New.
1178 (IFTHEN_COND): Define.
1179 (print_insn_coprocessor, print_insn_neon): Print thumb conditions.
1180 (print_insn_arm): Change %c to use new values of arm_conditional.
1181 (print_insn_thumb16): Print thumb conditions. Add %I.
1182 (print_insn_thumb32): Print thumb conditions.
1183 (find_ifthen_state): New function.
1184 (print_insn): Track IT block state.
1185 * gas/testsuite/gas/arm/thumb2_bcond.d: Update expected output.
1186 * gas/testsuite/gas/arm/thumb32.d: Ditto.
1187 * gas/testsuite/gas/arm/vfp1_t2.d: Ditto.
1188 * gas/testsuite/gas/arm/vfp1xD_t2.d: Ditto.
1189 * binutils/testsuite/binutils-all/arm/objdump.exp: New file.
1190 * binutils/testsuite/binutils-all/arm/thumb2-cond.s: New test.
1192 2006-04-28 Mark Mitchell <mark@codesourcery.com>
1194 * doc/as.texinfo: Mention that some .type syntaxes are not
1195 supported on all architectures.
1197 2006-04-27 Richard Sandiford <richard@codesourcery.com>
1199 include/opcodes/
1200 * m68k.h (mcf_mask): Define.
1202 opcodes/
1203 * m68k-opc.c (m68k_opcodes): Fix the masks of the Coldfire fmovemd
1204 and fmovem entries. Put register list entries before immediate
1205 mask entries. Use "l" rather than "L" in the fmovem entries.
1206 * m68k-dis.c (match_insn_m68k): Remove the PRIV argument and work it
1207 out from INFO.
1208 (m68k_scan_mask): New function, split out from...
1209 (print_insn_m68k): ...here. If no architecture has been set,
1210 first try printing an m680x0 instruction, then try a Coldfire one.
1212 2006-04-27 Richard Sandiford <richard@codesourcery.com>
1214 bfd/
1215 * elf32-m68k.c (elf_m68k_pcrel_insn): New structure.
1216 (elf_m68k_plt_info): Likewise.
1217 (elf_m68k_plt_info): New table.
1218 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1219 (ISAB_PLT_ENTRY_SIZE): ...this.
1220 (CFV4E_FLAG): Delete.
1221 (elf_cfv4e_plt0_entry): Rename to...
1222 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1223 for the second instruction too.
1224 (elf_cfv4e_plt_entry): Rename to...
1225 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1226 (elf_isab_plt_info): New table.
1227 (CPU32_FLAG): Delete.
1228 (PLT_CPU32_ENTRY_SIZE): Rename to...
1229 (CPU32_PLT_ENTRY_SIZE): ...this.
1230 (elf_cpu32_plt0_entry): Update bounds accordingly.
1231 (elf_cpu32_plt_entry): Likewise.
1232 (elf_cpu32_plt_info): New table.
1233 (elf_m68k_link_hash_table): Add a plt_info field.
1234 (elf_m68k_link_hash_table_create): Initialize it.
1235 (elf_m68k_get_plt_info): New function.
1236 (elf_m68k_always_size_sections): Likewise.
1237 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1238 (elf_m68k_install_pcrel_field): New function.
1239 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1240 elf_m68k_install_pcrel_field.
1241 (elf_m68k_finish_dynamic_sections): Likewise.
1242 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1243 (elf_backend_always_size_sections): Define.
1245 2006-04-26 Julian Brown <julian@codesourcery.com>
1247 * gas/config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1248 checking.
1249 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1250 architecture version checks.
1251 (insns): Allow overlapping instructions to be used in VFP mode.
1253 * gas/testsuite/gas/arm/vfp-neon-overlap.s: New test. Overlapping
1254 VFP/Neon instructions.
1255 * gas/testsuite/gas/arm/vfp-neon-overlap.d: Expected output of above.
1256 * gas/testsuite/gas/arm/vfp1xD.d: Test for fldmx/fstmx.
1257 * gas/testsuite/gas/arm/vfp1xD_t2.d: Likewise.
1258 * gas/testsuite/gas/arm/vfpv3-32drs.d: Likewise.
1260 * opcodes/arm-dis.c (coprocessor_opcodes): Don't interpret fldmx/fstmx
1261 as vldm/vstm.
1263 2006-04-26 Julian Brown <julian@codesourcery.com>
1265 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1266 (is_quarter_float): Rename from above. Simplify slightly.
1267 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1268 number.
1269 (parse_neon_mov): Parse floating-point constants.
1270 (neon_qfloat_bits): Fix encoding.
1271 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1272 preference to integer encoding when using the F32 type.
1274 * gas/testsuite/gas/arm/neon-const.s: New testcase. Neon floating-point
1275 constants.
1276 * gas/testsuite/gas/arm/neon-const.d: Expected output of above.
1277 * gas/testsuite/gas/arm/neon-cov.d: Expect floating-point disassembly
1278 for VMOV.F32.
1280 * opcodes/arm-dis.c (print_insn_neon): Disassemble floating-point
1281 constant VMOV.
1283 2006-04-24 Julian Brown <julian@codesourcery.com>
1285 * libiberty/floatformat.c (floatformat_to_double): Fix (biased)
1286 exponent=0 case.
1288 2006-04-12 Carlos O'Donell <carlos@codesourcery.com>
1290 * Makefile.tpl: Add install-html to install target deps.
1291 * Makefile.in: Regenerate.
1293 2006-04-07 Julian Brown <julian@codesourcery.com>
1295 * gas/config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1296 zero-initialising structures containing it will lead to invalid
1297 types).
1298 (arm_it): Add vectype to each operand.
1299 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1300 defined field.
1301 (neon_typed_alias): New structure. Extra information for typed
1302 register aliases.
1303 (reg_entry): Add neon type info field.
1304 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1305 Break out alternative syntax for coprocessor registers, etc. into...
1306 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1307 out from arm_reg_parse.
1308 (parse_neon_type): Move. Return SUCCESS/FAIL.
1309 (first_error): New function. Call to ensure first error which occurs
1310 is reported.
1311 (parse_neon_operand_type): Parse exactly one type.
1312 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1313 (parse_typed_reg_or_scalar): New function. Handle core of both
1314 arm_typed_reg_parse and parse_scalar.
1315 (arm_typed_reg_parse): Parse a register with an optional type.
1316 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1317 result.
1318 (parse_scalar): Parse a Neon scalar with optional type.
1319 (parse_reg_list): Use first_error.
1320 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1321 (neon_alias_types_same): New function. Return true if two (alias) types
1322 are the same.
1323 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1324 of elements.
1325 (insert_reg_alias): Return new reg_entry not void.
1326 (insert_neon_reg_alias): New function. Insert type/index information as
1327 well as register for alias.
1328 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1329 make typed register aliases accordingly.
1330 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1331 of line.
1332 (s_unreq): Delete type information if present.
1333 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1334 (s_arm_unwind_save_mmxwcg): Likewise.
1335 (s_arm_unwind_movsp): Likewise.
1336 (s_arm_unwind_setfp): Likewise.
1337 (parse_shift): Likewise.
1338 (parse_shifter_operand): Likewise.
1339 (parse_address): Likewise.
1340 (parse_tb): Likewise.
1341 (tc_arm_regname_to_dw2regnum): Likewise.
1342 (md_pseudo_table): Add dn, qn.
1343 (parse_neon_mov): Handle typed operands.
1344 (parse_operands): Likewise.
1345 (neon_type_mask): Add N_SIZ.
1346 (N_ALLMODS): New macro.
1347 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1348 (el_type_of_type_chk): Add some safeguards.
1349 (modify_types_allowed): Fix logic bug.
1350 (neon_check_type): Handle operands with types.
1351 (neon_three_same): Remove redundant optional arg handling.
1352 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1353 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1354 (do_neon_step): Adjust accordingly.
1355 (neon_cmode_for_logic_imm): Use first_error.
1356 (do_neon_bitfield): Call neon_check_type.
1357 (neon_dyadic): Rename to...
1358 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield to
1359 allow modification of type of the destination.
1360 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1361 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1362 (do_neon_compare): Make destination be an untyped bitfield.
1363 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1364 (neon_mul_mac): Return early in case of errors.
1365 (neon_move_immediate): Use first_error.
1366 (neon_mac_reg_scalar_long): Fix type to include scalar.
1367 (do_neon_dup): Likewise.
1368 (do_neon_mov): Likewise (in several places).
1369 (do_neon_tbl_tbx): Fix type.
1370 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1371 (do_neon_ld_dup): Exit early in case of errors and/or use first_error.
1372 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1373 Handle .dn/.qn directives.
1374 (REGDEF): Add zero for reg_entry neon field.
1376 * gas/testsuite/gas/arm/neon-psyn.s: Basic test of programmers syntax.
1377 * gas/testsuite/gas/arm/neon-psyn.d: Expected output of above.
1379 2006-04-03 Carlos O'Donell <carlos@codesourcery.com>
1381 * Makefile.tpl: Add install-html target.
1382 * Makefile.def: Add install-html target.
1383 * Makefile.in: Regenerate.
1384 * configure.in: Add --with-datarootdir, --with-docdir,
1385 and --with-htmldir options.
1386 * configure: Regenerate.
1387 * opcodes/Makefile.am: Add install-html target.
1388 * opcodes/Makefile.in: Regenerate.
1389 * libiberty/Makefile.in: Add install-html, install-html-am, and
1390 install-html-recursive targets. Define mkdir_p and
1391 NORMAL_INSTALL.
1392 * libiberty/configure.ac: AC_SUBST datarootdir, docdir, htmldir.
1393 * libiberty/configure: Regenerate.
1394 * libiberty/testsuite/Makefile.in: Add install-html and html targets.
1395 * ld/Makefile.am: Add install-html, install-html-am, and
1396 install-html-recursive targets.
1397 * ld/Makefile.in: Regenerate.
1398 * ld/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1399 * ld/configure: Regenerate.
1400 * ld/po/Make-in: Add install-html target.
1401 * intl/Makefile.in: Add html info and dvi and install-html to .PHONY
1402 Add install-html target.
1403 * gprof/po/Make-in: Add install-html target.
1404 * gprof/Makefile.am: Add install-html, install-html-am and
1405 install-html-recursive targets.
1406 * gprof/Makefile.in: Regenerate.
1407 * gprof/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1408 * gprof/configure: Regenerate.
1409 * gas/po/Make-in: Add install-html target.
1410 * gas/Makefile.am: Add install-html and install-html-recursive targets.
1411 * gas/Makefile.in: Regenerate.
1412 * gas/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1413 * gas/configure: Regenerate.
1414 * gas/doc/Makefile.am: Add install-html and install-html-am targets.
1415 * gas/doc/Makefile.in: Regenerate.
1416 * binutils/po/Make-in: Add install-html target.
1417 * binutils/Makefile.am: Add install-html and install-html-recursive targets.
1418 * binutils/Makefile.in: Regenerate.
1419 * binutils/configure.in: AC_SUBST datarootdir, docdir and htmldir.
1420 * binutils/configure: Regenerate.
1421 * binutils/doc/Makefile.am: Add install-html and install-html-am targets.
1422 * binutils/doc/Makefile.in: Regenerate.
1423 * bfd/po/Make-in: Add install-html target.
1424 * bfd/Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1425 htmldir. Add install-html and install-html-recursive targets.
1426 * bfd/Makefile.in: Regenerate.
1427 * bfd/configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1428 * bfd/configure: Regenerate.
1429 * bfd/doc/Makefile.am: Add install-html and install-html-am targets.
1430 Define datarootdir, docdir and htmldir.
1431 * bfd/doc/Makefile.in: Regenerate.
1432 * etc/Makefile.in: Add install-html target. Add htmldir,
1433 docdir and datarootdir.
1434 * etc/configure.texi: Document install-html target.
1435 * etc/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1436 * etc/configure: Regenerate.
1438 2005-04-03 Julian Brown <julian@codesourcery.com>
1439 Nathan Sidwell <nathan@codesourcery.com>
1441 * binutils/readelf.c (arm_attr_tag_VFP_arch): Add VFPv3.
1443 * gas/config/tc-arm.c (limits.h): Include.
1444 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1445 (fpu_vfp_v3_or_neon_ext): Declare constants.
1446 (neon_el_type): New enumeration of types for Neon vector elements.
1447 (neon_type_el): New struct. Define type and size of a vector element.
1448 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1449 instruction.
1450 (neon_type): Define struct. The type of an instruction.
1451 (arm_it): Add 'vectype' for the current instruction.
1452 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1453 (vfp_sp_reg_pos): Rename to...
1454 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1455 tags.
1456 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1457 (Neon D or Q register).
1458 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon
1459 D register.
1460 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1461 (my_get_expression): Allow above constant as argument to accept
1462 64-bit constants with optional prefix.
1463 (arm_reg_parse): Add extra argument to return the specific type of
1464 register in when either a D or Q register (REG_TYPE_NDQ) is requested.
1465 Can be NULL.
1466 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1467 (parse_reg_list): Update for new arm_reg_parse args.
1468 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1469 (parse_neon_el_struct_list): New function. Parse element/structure
1470 register lists for VLD<n>/VST<n> instructions.
1471 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1472 (s_arm_unwind_save_mmxwr): Likewise.
1473 (s_arm_unwind_save_mmxwcg): Likewise.
1474 (s_arm_unwind_movsp): Likewise.
1475 (s_arm_unwind_setfp): Likewise.
1476 (parse_big_immediate): New function. Parse an immediate, which may
1477 be 64 bits wide. Put results in inst.operands[i].
1478 (parse_shift): Update for new arm_reg_parse args.
1479 (parse_address): Likewise. Add parsing of alignment specifiers.
1480 (parse_neon_mov): Parse the operands of a VMOV instruction.
1481 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC,
1482 OP_NRDLST, OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC,
1483 OP_RNDQ_RNSC, OP_RND_RNSC, OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b,
1484 OP_I0, OP_I16z, OP_I32z, OP_I64, OP_I64z, OP_oI32b, OP_oRND,
1485 OP_oRNQ, OP_oRNDQ.
1486 (parse_operands): Handle new codes above.
1487 (encode_arm_vfp_sp_reg): Rename to...
1488 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1489 selected VFP version only supports D0-D15.
1490 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1491 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1492 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1493 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1494 encode_arm_vfp_reg name, and allow 32 D regs.
1495 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn)
1496 (do_vfp_dp_rd_rn_rm, do_vfp_rm_rd_rn): New functions to encode VFP
1497 insns allowing 32 D regs.
1498 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1499 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1500 constant-load and conversion insns introduced with VFPv3.
1501 (neon_tab_entry): New struct.
1502 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1503 those which are the targets of pseudo-instructions.
1504 (neon_opc): Enumerate opcodes, use as indices into...
1505 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1506 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1507 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1508 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1509 neon_enc_tab.
1510 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1511 Neon instructions.
1512 (neon_type_mask): New. Compact type representation for type
1513 checking.
1514 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1515 permitted type combinations.
1516 (N_IGNORE_TYPE): New macro.
1517 (neon_check_shape): New function. Check an instruction shape for
1518 multiple alternatives. Return the specific shape for the current
1519 instruction.
1520 (neon_modify_type_size): New function. Modify a vector type and
1521 size, depending on the bit mask in argument 1.
1522 (neon_type_promote): New function. Convert a given "key" type (of an
1523 operand) into the correct type for a different operand, based on a bit
1524 mask.
1525 (type_chk_of_el_type): New function. Convert a type and size into the
1526 compact representation used for type checking.
1527 (el_type_of_type_ckh): New function. Reverse of above (only when a
1528 single bit is set in the bit mask).
1529 (modify_types_allowed): New function. Alter a mask of allowed types
1530 based on a bit mask of modifications.
1531 (neon_check_type): New function. Check the type of the current
1532 instruction against the variable argument list. The "key" type of the
1533 instruction is returned.
1534 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1535 a Neon data-processing instruction depending on whether we're in ARM
1536 mode or Thumb-2 mode.
1537 (neon_logbits): New function.
1538 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1539 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1540 (do_neon_qshl_imm, neon_cmode_for_logic_imm)
1541 (neon_bits_same_in_bytes, neon_squash_bits, neon_is_quarter_float)
1542 (neon_qfloat_bits, neon_cmode_for_move_imm, neon_write_immbits)
1543 (neon_invert_size, do_neon_logic, do_neon_bitfield, neon_dyadic)
1544 (do_neon_dyadic_if_su, do_neon_dyadic_if_su_d, do_neon_dyadic_if_i)
1545 (do_neon_dyadic_if_i_d, do_neon_addsub_if_i, neon_exchange_operands)
1546 (neon_compare, do_neon_cmp, do_neon_cmp_inv, do_neon_ceq)
1547 (neon_scalar_for_mul, neon_mul_mac, do_neon_mac_maybe_scalar)
1548 (do_neon_tst, do_neon_mul, do_neon_qdmulh, do_neon_fcmp_absolute)
1549 (do_neon_fcmp_absolute_inv, do_neon_step, do_neon_abs_neg)
1550 (do_neon_sli, do_neon_sri, do_neon_qshlu_imm, do_neon_qmovn)
1551 (do_neon_qmovun, do_neon_rshift_sat_narrow)
1552 (do_neon_rshift_sat_narrow_u, do_neon_movn, do_neon_rshift_narrow)
1553 (do_neon_shll, neon_cvt_flavour, do_neon_cvt, neon_move_immediate)
1554 (do_neon_mvn, neon_mixed_length, do_neon_dyadic_long, do_neon_abal)
1555 (neon_mac_reg_scalar_long, do_neon_mac_maybe_scalar_long)
1556 (do_neon_dyadic_wide, do_neon_vmull, do_neon_ext, do_neon_rev)
1557 (do_neon_dup, do_neon_mov, do_neon_rshift_round_imm, do_neon_movl)
1558 (do_neon_trn, do_neon_zip_uzp, do_neon_sat_abs_neg)
1559 (do_neon_pair_long, do_neon_recip_est, do_neon_cls, do_neon_clz)
1560 (do_neon_cnt, do_neon_swp, do_neon_tbl_tbx, do_neon_ldm_stm)
1561 (do_neon_ldr_str, do_neon_ld_st_interleave, neon_alignment_bit)
1562 (do_neon_ld_st_lane, do_neon_ld_dup, do_neon_ldx_stx): New
1563 functions. Neon bit encoding and encoding helpers.
1564 (parse_neon_type): New function. Parse Neon type specifier.
1565 (opcode_lookup): Allow parsing of Neon type specifiers.
1566 (REGNUM2, REGSETH, REGSET2): New macros.
1567 (reg_names): Add new VFPv3 and Neon registers.
1568 (NUF, nUF, NCE, nCE): New macros for opcode table.
1569 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1570 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd,
1571 fmscd, fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd,
1572 fmdrr, fmrrd. Add Neon instructions vaba, vhadd, vrhadd, vhsub,
1573 vqadd, vqsub, vrshl, vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn,
1574 veor, vbsl, vbit, vbif, vabd, vmax, vmin, vcge, vcgt, vclt, vcle,
1575 vceq, vpmax, vpmin, vmla, vmls, vpadd, vadd, vsub, vtst, vmul,
1576 vqdmulh, vqrdmulh, vacge, vacgt, vaclt, vacle, vrecps, vrsqrts,
1577 vabs, vneg, v{r}shr, v{r}sra, vsli, vsri, vqshrn, vq{r}shr{u}n,
1578 v{r}shrn, vshll, vcvt, vmov, vmvn, vabal, vabdl, vaddl, vsubl,
1579 vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn, vqdmlal, vqdmlsl,
1580 vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup, vmovl, v{q}movn,
1581 vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe, vrsqrte, vcls,
1582 vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr, vstr,
1583 vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd], fto[us][lh][sd].
1584 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1585 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1586 (arm_option_cpu_value): Add vfp3 and neon.
1587 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes.
1588 Fix VFPv1 attribute.
1590 * gas/testsuite/gas/arm/copro.s: Avoid ldcl which encodes as a bad Neon
1591 instruction.
1592 * gas/testsuite/gas/arm/copro.d: Update accordingly.
1593 * gas/testsuite/gas/arm/neon-cond.s: New test. Conditional Neon opcodes
1594 in ARM mode.
1595 * gas/testsuite/gas/arm/neon-cond.d: Expected results of above.
1596 * gas/testsuite/gas/arm/neon-cov.s: New test. Coverage of Neon
1597 instructions.
1598 * gas/testsuite/gas/arm/neon-cov.d: Expected results of above.
1599 * gas/testsuite/gas/arm/neon-ldst-es.s: New test. Element and structure
1600 loads and stores.
1601 * gas/testsuite/gas/arm/neon-ldst-es.d: Expected results of above.
1602 * gas/testsuite/gas/arm/neon-ldst-rm.s: New test. Single and multiple
1603 register loads and stores.
1604 * gas/testsuite/gas/arm/neon-ldst-rm.d: Expected results of above.
1605 * gas/testsuite/gas/arm/neon-omit.s: New test. Omission of optional
1606 operands.
1607 * gas/testsuite/gas/arm/neon-omit.d: Expected results of above.
1608 * gas/testsuite/gas/arm/vfp1.d: Expect Neon syntax for some VFP
1609 instructions.
1610 * gas/testsuite/gas/arm/vfp1_t2.d: Likewise.
1611 * gas/testsuite/gas/arm/vfp1xD.d: Likewise.
1612 * gas/testsuite/gas/arm/vfp1xD_t2.d: Likewise.
1613 * gas/testsuite/gas/arm/vfp2.d: Likewise.
1614 * gas/testsuite/gas/arm/vfp2_t2.d: Likewise.
1615 * gas/testsuite/gas/arm/vfp3-32drs.s: New test. Extended D register
1616 range for VFP instructions.
1617 * gas/testsuite/gas/arm/vfp3-32drs.d: Expected results of above.
1618 * gas/testsuite/gas/arm/vfp3-const-conv.s: New test. VFPv3
1619 constant-load and conversion instructions.
1620 * gas/testsuite/gas/arm/vfp3-const-conv.d: Expected results of above.
1622 * include/opcode/arm.h (FPU_VFP_EXT_V3): Define constant.
1623 (FPU_NEON_EXT_V1): Likewise.
1624 (FPU_VFP_HARD): Update.
1625 (FPU_VFP_V3): Define macro.
1626 (FPU_ARCH_VFP_V3, FPU_ARCH_VFP_V3_PLUS_NEON_V1): Define macros.
1628 * opcodes/arm-dis.c (coprocessor_opcodes): Add %A, %B, %k,
1629 convert %<code>[zy] into %[zy]<code>. Expand meaning of
1630 %<bitfield>['`?].
1631 Add unified load/store instruction names.
1632 (neon_opcode_table): New.
1633 (arm_opcodes): Expand meaning of %<bitfield>['`?].
1634 (arm_decode_bitfield): New.
1635 (print_insn_coprocessor): Add pc argument. Add %A & %B specifiers.
1636 Use arm_decode_bitfield and adjust numeric specifiers.
1637 Adjust %z & %y.
1638 (print_insn_neon): New.
1639 (print_insn_arm): Adjust print_insn_coprocessor call. Call
1640 print_insn_neon. Use arm_decode_bitfield and adjust numeric specifiers.
1641 (print_insn_thumb32): Likewise.
1643 2005-04-01 Paul Brook <paul@codesourcery.com>
1645 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1647 2006-03-30 Mark Mitchell <mark@codesourcery.com>
1649 * libiberty/configure.ac: Add cygpath for mingw hosts.
1650 * libiberty.configure: Rebuilt.
1651 * libiberty/Makefile.in: Add cygpath.
1652 * libiberty/cygpath.c: New.
1654 2006-03-30 Jim Blandy <jimb@codesourcery.com>
1656 * include/libiberty.h (pex_write_input): New declaration.
1658 * libiberty/pex-common.c (pex_write_input): New function.
1659 * libiberty/pexecute.txh (pex_write_input): Document it.
1660 * libiberty/pex-common.h (struct pex_funcs): New function ptr fdopenw.
1661 * libiberty/pex-unix.c (pex_unix_fdopenw): New function.
1662 (funcs): List it as our fdopenw function.
1663 * libiberty/pex-win32.c (pex_win32_fdopenw): New function.
1664 (funcs): List it as our fdopenw function.
1665 * libiberty/pex-djgpp.c (funcs): Leave fdopenw null.
1666 * libiberty/pex-msdos (funcs): Same.
1667 * libiberty/functions.texi: Regenerated.
1669 * libiberty/pex-common.h (struct pex_obj): Doc fixes.
1671 * libiberty/functions.texi: Regenerate.
1673 2006-03-27 Mark Mitchell <mark@codesourcery.com>
1675 * libiberty/pex-win32.c (pex_win32_exec_child): Close stdout/stderr
1676 in parent.
1678 2006-03-26 Nathan Sidwell <nathan@codesourcery.com>
1680 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1681 cfloat/m68881 to correct architecture before using it.
1683 2006-03-21 Paul Brook <paul@codesourcery.com>
1685 * gas/config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1687 2006-03-21 Nathan Sidwell <nathan@codesourcery.com>
1689 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1690 (m68k_ip): ... here. Use for all chips. Protect against buffer
1691 overrun and avoid excessive copying.
1693 * gcc/config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1694 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1695 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1696 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1697 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1698 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1699 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1700 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1701 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1702 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1703 (struct m68k_cpu): Change chip field to control_regs.
1704 (current_chip): Remove.
1705 (control_regs): New.
1706 (m68k_archs, m68k_extensions): Adjust.
1707 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1708 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1709 (find_cf_chip): Reimplement for new organization of cpu table.
1710 (select_control_regs): Remove.
1711 (mri_chip): Adjust.
1712 (struct save_opts): Save control regs, not chip.
1713 (s_save, s_restore): Adjust.
1714 (m68k_lookup_cpu): Give deprecated warning when necessary.
1715 (m68k_init_arch): Adjust.
1716 (md_show_usage): Adjust for new cpu table organization.
1717 * include/opcode/m68k.h (cpu_m68k, cpu_cf, cpu_m68000, cpu_m68008,
1718 cpu_m68010, cpu_m68020, cpu_m68ec030, cpu_m68040, cpu_m68060,
1719 cpu_m68851, cpu_m68881, cpu_m68882, cpu_cpu32, cpu_cf5200, cpu_cf5206e,
1720 cpu_cf5208, cpu_cf521x, cpu_cf5213, cpu_cf5249, cpu_cf528x,
1721 cpu_cf5307, cpu_cf5329, cpu_cf5407, cpu_cf547x, cpu_cf548x): Remove.
1723 2006-03-20 Mark Mitchell <mark@codesourcery.com>
1725 * libiberty/pex-win32.c (<errno.h>): Include.
1726 (fix_argv): Remove.
1727 (argv_to_cmdline): New function.
1728 (std_suffixes): New variable.
1729 (no_suffixes): Likewise.
1730 (find_executable): New function.
1731 (win32_spawn): Likewise.
1732 (spawn_script): Use win32_spawn instead of _spawnv[p].
1733 (pex_win32_exec_child): Replace MSVCRT calls with Win32 API calls.
1734 (pex_win32_wait): Likewise.
1736 2006-03-21 Richard Sandiford <richard@codesourcery.com>
1738 * bfd/cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1739 incompatible. Likewise MAC and EMAC code.
1740 * bfd/elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1741 bfd_get_compatible to set the new bfd architecture. Rely on it
1742 to detect incompatibilities.
1743 * gas/config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1744 mcfemac instead of mcfmac.
1745 * ld/testsuite/ld-m68k/merge-error-1a.s,
1746 * ld/testsuite/ld-m68k/merge-error-1b.s,
1747 * ld/testsuite/ld-m68k/merge-error-1a.d,
1748 * ld/testsuite/ld-m68k/merge-error-1b.d,
1749 * ld/testsuite/ld-m68k/merge-error-1c.d,
1750 * ld/testsuite/ld-m68k/merge-error-1d.d,
1751 * ld/testsuite/ld-m68k/merge-error-1e.d,
1752 * ld/testsuite/ld-m68k/merge-ok-1a.d,
1753 * ld/testsuite/ld-m68k/merge-ok-1b.d: New tests.
1754 * ld/testsuite/ld-m68k/m68k.exp: Run them.
1756 2006-03-20 Paul Brook <paul@codesourcery.com>
1758 * gas/config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1759 * gas/testsuite/gas/arm/thumb32.d: Correct expected output.
1761 2006-03-20 Paul Brook <paul@codesourcery.com>
1763 * gas/config/tc-arm.c (parse_operands): Set default error message.
1765 2006-03-20 Paul Brook <paul@codesourcery.com>
1767 * gas/config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1769 2006-03-20 Paul Brook <paul@codesourcery.com>
1771 * gas/config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1773 * gas/testsuite/gas/arm/blx-local.d: New test.
1774 * gas/testsuite/gas/arm/blx-local.d: New test.
1776 2006-03-20 Paul Brook <paul@codesourcery.com>
1778 * gas/config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1779 (move_or_literal_pool): Handle Thumb-2 instructions.
1780 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1782 * gas/testsuite/gas/arm/thumb2_pool.d: New test.
1783 * gas/testsuite/gas/arm/thumb2_pool.s: New test.