| blob | 561a5d7e17315a0268fcdbe4e6b0519cf0e382a8 |
1 2006-10-13 Nathan Sidwell <nathan@codesourcery.com>
3 gas/
4 * config/tc-m68k.c (m68k_ip): Correct output of cpu aliases.
6 2006-10-03 Joseph Myers <joseph@codesourcery.com>
8 ld/
9 * configure.tgt (i[3-7]86-*-linux-*): Also define
10 targ_extra_libpath in want64 case.
11 * emulparams/elf_x86_64.sh: Handle i[3-7]86-*-linux-* the same as
12 x86_64*-linux*.
14 2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
16 binutils/
17 * ar.c (usage): Pass s to list_supported_targets.
18 * cxxfilt.c (usage): Print bug url when giving help.
20 2006-09-28 Mark Shinwell <shinwell@codesourcery.com>
22 include/
23 * libiberty.h: Declare pex_run_in_environment.
25 libiberty/
26 * pex-common.c: New function pex_run_in_environment.
27 * pex-common.h: Add environment parameter to exec_child.
28 * pex-msdos.c: Add environment parameter to pex_msdos_exec_child.
29 * pex-djgpp.c: Add environment parameter to pex_djgpp_exec_child.
30 (pex_djgpp_exec_child): Pass environment to child process.
31 * pex-unix.c: Add environment parameter to pex_unix_exec_child.
32 (pex_unix_exec_child): Pass environment to child process.
33 * pex-win32.c: Add environment parameter to pex_win32_exec_child.
34 New function env_compare for comparing VAR=VALUE pairs.
35 (win32_spawn): Assemble environment block and pass to CreateProcess.
36 (spawn_script): Pass environment through to win32_spawn.
37 (pex_win32_exec_child): Pass environment through to spawn_script and
38 win32_spawn.
39 * functions.texi: Regenerate.
40 * pexecute.txh: Document pex_run_in_environment.
42 2006-09-19 Mark Shinwell <shinwell@codesourcery.com>
43 Joseph Myers <joseph@codesourcery.com>
44 Ian Lance Taylor <ian@wasabisystems.com>
45 Ben Elliston <bje@wasabisystems.com>
47 bfd/
48 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
49 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
50 (arch_info_struct, bfd_arm_update_notes): Likewise.
51 (architectures): Likewise.
52 (bfd_arm_merge_machines): Check for iWMMXt2.
53 * bfd-in2.h: Rebuild.
55 gas/
56 * config/tc-arm.c (enum operand_parse_code): New code OP_RIWR_I32z.
57 (parse_operands): Handle OP_RIWR_I32z.
58 (do_iwmmxt_wmerge): New function.
59 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
60 a register.
61 (do_iwmmxt_wrwrwr_or_imm5): New function.
62 (insns): Mark instructions as RIWR_I32z as appropriate.
63 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
64 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
65 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
66 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
67 (md_begin): Handle IWMMXT2.
68 (arm_cpus): Add iwmmxt2.
69 (arm_extensions): Likewise.
70 (arm_archs): Likewise.
72 gas/testsuite/
73 * gas/arm/iwmmxt2.s: New file.
74 * gas/arm/iwmmxt2.d: New file.
76 opcodes/
77 * arm-dis.c (coprocessor_opcodes): The X-qualifier to WMADD may
78 only be used with the default multiply-add operation, so if N is
79 set, don't bother printing X. Add new iwmmxt instructions.
80 (IWMMXT_INSN_COUNT): Update.
81 (iwmmxt_wwssnames): Qualify "wwss" names at index 2, 6, 10 and 14
82 with a 'c' suffix.
83 (print_insn_coprocessor): Check for iWMMXt2. Handle format
84 specifiers 'r', 'i'.
86 2006-09-18 Paul Brook <paul@codesourcery.com>
88 gas/
89 * config/tc-arm.c (parse_immediate_maybe_bounded): Rename back...
90 (parse_immediate): ... to this. Revert earlier changes.
91 (parse_immediate_bounded): Remove.
92 (parse_immediate_unbounded): Remove.
93 (parse_address_main): Revert earlier changes.
94 (parse_ror): Ditto.
95 (po_imm_unb_or_fail): Remove.
96 (neon_cmode_for_logic_imm): Try smaller element sizes.
97 (neon_cmode_for_move_imm): Ditto.
98 (do_neon_logic): Handle .i64 pseudo-op.
100 gas/testsuite/
101 * testsuite/gas/arm/neon-cov.s: Test pseudo-instruction forms of
102 vmov, vmvn and logic immediate instructions.
103 * testsuite/gas/arm/neon-cov.d: ditto.
105 2006-09-16 Paul Brook <paul@codesourcery.com>
107 gas/testsuite/
108 * gas/arm/unwind.s: Test two argument form of .movsp.
109 * gas/arm/unwind.d: Update expected output.
110 * gas/arm/unwind_vxworks.d: Ditto.
112 2006-09-14 Paul Brook <paul@codesourcery.com>
114 gas/
115 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
116 * doc/c-arm.texi (movsp): Document offset argument.
118 2006-09-14 Paul Brook <paul@codesourcery.com>
120 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
121 unsigned int to avoid 64-bit host problems.
123 2006-09-14 Julian Brown <julian@codesourcery.com>
125 gas/
126 * config/tc-arm.c (parse_immediate): Add BOUNDED parameter, rename
127 to...
128 (parse_immediate_maybe_bounded): This. Only bounds-check if BOUNDED
129 is true.
130 (parse_immediate_bounded): New function, with same arguments and
131 semantics as previous parse_immediate.
132 (parse_immediate_unbounded): New function. Parse an unbounded
133 integer (with sizeof (exp.X_add_number)).
134 (parse_big_immediate): Allow for 64-bit exp.X_add_number when
135 parsing 64-bit immediates.
136 (parse_address_main): Use parse_immediate_bounded not
137 parse_immediate.
138 (parse_ror): Likewise.
139 (parse_operands): Likewise. For Neon immediates, use
140 parse_immediate_unbounded. Add new local po_imm_unb_or_fail macro.
142 2006-09-14 Paul Brook <paul@codesourcery.com>
144 ld/
145 * Makefile.in: Regenerate.
147 2006-09-11 Nathan Sidwell <nathan@codesourcery.com>
149 gas/
150 * config/tc-m68k.c (m68k_register_mcf5210a_ctrl): New.
151 (m68k_cpus): Add 5210a & 5211a.
153 2006-09-10 Nathan Sidwell <nathan@codesourcery.com>
155 bfd/
156 * Makefile.am (VERSUFFIX_s): Remove.
157 (bfdver.h): Replace bfd_version_suffix with bfd_version_package.
158 * configure.in: Replace --with-versuffix with --with-pkgversion.
159 * version.h: Remove BFD_VERSION_SUFFIX. Update BFD_VERSION_STRING.
160 * Makefile.in: Rebuilt.
161 * configure: Rebuilt.
163 binutils/
164 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
165 (REPORT_BUGS_TO): ... this.
166 (INCLUDES): Update.
167 * Makefile.in: Rebuilt.
169 gas/
170 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
171 (REPORT_BUGS_TO): ... this.
172 (INCLUDES, DEP_INCLUDES): Update.
173 * Makefile.in: Rebuilt.
175 gprof/
176 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
177 (REPORT_BUGS_TO): ... this.
178 (VERSUFFIX_s): Remove.
179 (INCLUDES): Update.
180 * configure.in: Replace --with-versuffix with --with-pkgversion.
181 * gprof.c (main): Update version printing.
182 * Makefile.in: Rebuilt.
183 * configure: Rebuilt.
185 ld/
186 * Makefile.am (REPORT_BUGS_TO_s): Replace with ...
187 (REPORT_BUGS_TO): ... this.
188 (INCLUDES): Update.
189 * Makefile.in: Rebuilt.
191 2006-09-08 Paul Brook <paul@codesourcery.com>
193 gas/
194 * config/tc-arm.c (object_arch): New variable.
195 (s_arm_object_arch): New function.
196 (md_pseudo_table): Add object_arch.
197 (aeabi_set_public_attributes): Obey object_arch.
198 * doc/c-arm.texi: Document .object_arch.
200 2006-09-08 Kazu Hirata <kazu@codesourcery.com>
202 gas/testsuite/
203 Backport
204 2006-09-08 Kazu Hirata <kazu@codesourcery.com>
206 * lib/gas-dg.exp (gas-dg-test): Treat $dir as a literal.
208 2006-09-07 Mark Mitchell <mark@codesourcery.com>
209 Nathan Sidwell <nathan@codesourcery.com>
210 Vladimir Prus <vladimir@codesourcery.com>
212 * configure.in (TOPLEVEL_CONFIGURE_ARGUMENTS, baseargs): Fix
213 quoting.
214 * configure: Regenerated.
216 2006-09-07 Paul Brook <paul@codesourcery.com>
218 gas/
219 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
221 gas/testsuite/
222 * gas/arm/arm-it.s: New test.
223 * gas/arm/arm-it.d: New test.
225 2006-09-06 Paul Brook <paul@codesourcery.com>
227 gas/
228 * config/tc-arm.c (parse_operands): Mark operand as present.
230 gas/testsuite/
231 * gas/arm/neon-omit.s: Test three-argument variants.
232 * gas/arm/neon-omit.d: Update expected output.
234 2006-09-05 Julian Brown <julian@codesourcery.com>
236 gas/
237 * config/tc-arm.c (parse_qfloat_immediate): Fix hex immediates,
238 handle 0.0 and -0.0 specially.
240 gas/testsuite/
241 * gas/arm/neon-const.s: Use FP syntax for 0/-0.
242 * gas/arm/vfp-neon-syntax-inc.s: Likewise, for 1.
244 2006-09-05 Vladimir Prus <vladimir@codesourcery.com>
246 bfd/
247 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
248 unconditionall setting of low bit for Thumb symbol
249 mistakenly left behind after check for external
250 symbols was added.
252 ld/testsuite/
253 * ld-arm/use-thumb-lib.sym: Use regexps instead of
254 absolute addresses, for robustness.
256 2006-09-05 Julian Brown <julian@codesourcery.com>
258 gas/
259 * config/tc-arm.c (parse_qfloat_immediate): Disallow integer syntax for
260 floating-point immediates.
262 2006-09-04 Paul Brook <paul@codesourcery.com>
264 gas/
265 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
266 (do_neon_dyadic_if_i_d): Avoid setting U bit.
267 (do_neon_mac_maybe_scalar): Ditto.
268 (do_neon_dyadic_narrow): Force operand type to NT_integer.
269 (insns): Remove out of date comments.
271 gas/testsuite/
272 * gas/arm/neon-cov.s: Test .u and .s aliases for .i suffixes.
273 * gas/arm/neon-cov.d: Adjust expected output.
275 opcodes/
276 * arm-dis.c (neon_opcode): Fix suffix on VMOVN.
278 2006-09-01 Mark Shinwell <shinwell@codesourcery.com>
280 bfd/
281 * elf32-arm.c (elf32_arm_howto_table_1): Correct masks for
282 R_ARM_THM_PC12 relocation.
284 2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
286 ld/testsuite/
287 * ld-elf/loadaddr.s: Copy from mainline.
289 2006-08-31 Mark Shinwell <shinwell@codesourcery.com>
291 bfd/
292 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
293 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
294 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
295 and R_ARM_THM_PC12 relocations.
297 2006-08-31 Joseph Myers <joseph@codesourcery.com>
299 ld/testsuite/
300 * ld-scripts/crossref.exp: XFAIL third test on mips*-*-linux*.
302 2006-08-30 Mark Shinwell <shinwell@codesourcery.com>
304 bfd/
305 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
306 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
307 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
308 R_ARM_THM_MOVT_BREL relocations.
310 2006-08-29 Nathan Sidwell <nathan@codesourcery.com>
312 ld/
313 * ldlang.c (walk_wild): Allow * to glob '/' in wildcarded match.
315 2006-08-29 Nathan Sidwell <nathan@codesourcery.com>
317 ld/
318 Backport 2006-08-28 Alan Modra <amodra@bigpond.net.au>
319 * scripttempl/elf.sc: Ensure that crtbegin and crtend entries will
320 not match random object files in a path containing "crtbegin" or
321 "crtend" as part of a directory name.
322 * scripttempl/armbpabi.sc: Likewise.
323 * scripttempl/crisaout.sc: Likewise.
324 * scripttempl/elf32crx.sc: Likewise.
325 * scripttempl/elf32sh-symbian.sc: Likewise.
326 * scripttempl/elf_chaos.sc: Likewise.
327 * scripttempl/elfd10v.sc: Likewise.
328 * scripttempl/elfd30v.sc: Likewise.
329 * scripttempl/elfxtensa.sc: Likewise.
330 * scripttempl/iq2000.sc: Likewise.
331 * scripttempl/mmo.sc: Likewise.
332 * scripttempl/xstormy16.sc: Likewise.
334 2006-08-29 Nathan Sidwell <nathan@codesourcery.com>
336 ld/
337 This is fixed differently (and more intrusively) upstream.
338 * ldexp.c (fold_name): Loadaddrs of sections with an lma_region
339 are absolute.
341 ld/testsuite/
342 * ld-elf/loadaddr3.t: New.
343 * ld-elf/loadaddr3a.d: New.
344 * ld-elf/loadaddr3b.d: New.
346 2006-08-24 Mark Shinwell <shinwell@codesourcery.com>
348 bfd/
349 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
350 R_THM_CALL to 25 and remove FIXME comment.
351 (using_thumb2): New function.
352 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
354 ld/testsuite/
355 * arm-elf.exp: Add thumb1-bl, thumb2-bl, thumb2-bl-as-thumb1-bad
356 and thumb2-bl-bad tests.
357 * thumb1-bl.d: New.
358 * thumb1-bl.s: New.
359 * thumb2-bl-as-thumb1-bad.d: New.
360 * thumb2-bl-as-thumb1-bad.s: New.
361 * thumb2-bl-bad.d: New.
362 * thumb2-bl-bad.s: New.
363 * thumb2-bl.d: New.
364 * thumb2-bl.s: New.
366 2006-08-24 Mark Shinwell <shinwell@codesourcery.com>
368 bfd/
369 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
370 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
371 (elf32_arm_gc_sweep_hook): Likewise.
372 (elf32_arm_check_relocs): Likewise.
373 (allocate_dynrelocs): Likewise.
375 2006-08-22 Joseph Myers <joseph@codesourcery.com>
377 Merge changes between binutils-csl-2_17-branchpoint and
378 binutils-2_17, except for the addition of generated files to CVS.
380 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
382 bfd/
383 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
384 comment for target1_is_rel.
386 2006-08-19 Joseph Myers <joseph@codesourcery.com>
388 gas/
389 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
390 merging with previous long opcode.
392 gas/testsuite/
393 * gas/arm/unwind.s: Test not merging iWMMXt register save with
394 previous long opcode.
395 * gas/arm/unwind.d, gas/arm/unwind_vxworks.d: Update.
397 2006-08-18 Paul Brook <paul@codesourcery.com>
399 Backport from mainline.
400 bfd/
401 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
402 (elf32_arm_link_hash_newfunc): Initialize export_glue.
403 (record_arm_to_thumb_glue): Return stub symbol.
404 (elf32_arm_create_thumb_stub): New function.
405 (elf32_arm_to_thumb_stub): Use it.
406 (elf32_arm_to_thumb_export_stub): New function.
407 (elf32_arm_begin_write_processing): New function.
408 (allocate_dynrelocs): Allocate Arm stubs.
409 (elf_backend_begin_write_processing): Define.
410 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
411 Call elf32_arm_begin_write_processing.
413 ld/
414 * emultempl/armelf.em (arm_elf_before_allocation): Call
415 gld${EMULATION_NAME}_before_allocation after setting interworking bfd.
417 ld/testsuite/
418 * ld-arm/arm-elf.exp (armelftests): Add armthumb-lib.so. Add
419 -use-blx to mixed-lib.so
420 * ld-arm/armthumb-lib.d: New file.
421 * ld-arm/armthumb-lib.sym: New file.
423 2006-08-18 Julian Brown <julian@codesourcery.com>
425 libiberty/
426 * floatformat.c (get_field): Fix segfault with little-endian word
427 order on 64-bit hosts.
428 (put_field): Likewise.
429 (min): Move definition.
431 2006-08-18 Julian Brown <julian@codesourcery.com>
433 opcodes/
434 * arm-dis.c (print_insn_neon): Disassemble 32-bit immediates as
435 signed on 64-bit hosts.
437 2006-08-16 Julian Brown <julian@codesourcery.com>
439 gas/
440 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
441 to use ARM instructions on non-ARM-supporting cores.
442 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
443 mode automatically based on cpu variant.
444 (md_begin): Call above function.
446 gas/testsuite/
447 * gas/arm/noarm.s: Add test for disabled ARM insns.
448 * gas/arm/noarm.d: Drive test for above.
449 * gas/arm/noarm.l: Expected error output.
451 2006-08-16 Julian Brown <julian@codesourcery.com>
453 gas/
454 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
455 recognized in non-unified syntax mode.
457 2006-08-15 Mark Shinwell <shinwell@codesourcery.com>
459 gas/
460 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
461 a directive saving VFP registers for ARMv6 or later.
462 (s_arm_unwind_save): Add parameter arch_v6 and call
463 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
464 appropriate.
465 (md_pseudo_table): Add entry for new "vsave" directive.
466 * doc/c-arm.texi: Correct error in example for "save"
467 directive (fstmdf -> fstmdx). Also document "vsave" directive.
469 2006-08-03 Joseph Myers <joseph@codesourcery.com>
471 Backport from mainline.
473 gas/
474 * config/tc-arm.c (parse_operands): Handle invalid register name
475 for OP_RIWR_RIWC.
477 gas/testsuite/
478 * gas/arm/iwmmxt-bad.s: Test invalid register names for wldrw and
479 wstrw.
480 * gas/arm/iwmmxt-bad.l: Update.
482 gas/
483 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
484 (parse_operands): Handle it.
485 (insns): Use it for tmcr and tmrc.
487 gas/testsuite/
488 * gas/arm/iwmmxt.s: Test tmcr and tmrc with wcgr registers.
489 * gas/arm/iwmmxt.d: Update.
491 2006-07-27 Carlos O'Donell <carlos@codesourcery.com>
493 bfd/
494 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
495 Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
496 and EF_MIPS_UCODE.
498 2006-07-26 Vladimir Prus <vladimir@codesourcery.com>
500 bfd/
501 * Makefile.am: (VERSUFFIX_s): New. Pass it to compiler
502 via -D.
503 * Makefile.in: Regenerated.
504 * configure: Regenerated.
505 * configure.in: Add --with-versuffix option.
506 * version.h: Add BFD_VERSION_SUFFIX, use it
507 in BFD_VERSION_STRING.
509 binutils/
510 * Makefile.am: (REPORT_BUGS_TO_s): New. Pass it to compiler
511 via -D.
512 * Makefile.in: Regenerated.
513 * configure: Regenerated.
514 * configure.in: Add --with-bugurl option.
516 gas/
517 * Makefile.am: (REPORT_BUGS_TO_s): New. Pass it to compiler
518 via -D.
519 * Makefile.in: Regenerated.
520 * configure: Regenerated.
521 * configure.in: Add --with-bugurl option.
523 gprof/
524 * Makefile.am: (VERSUFFIX_s, REPORT_BUGS_TO_s): New. Pass
525 them to compiler via -D.
526 * Makefile.in: Regenerated.
527 * configure: Regenerated.
528 * configure.in: Add --with-versuffix and --with-bugurl option.
529 * gprof.c: Print version suffix.
531 ld/
532 * Makefile.am: (REPORT_BUGS_TO_s): New. Pass it to compiler
533 via -D.
534 * Makefile.in: Regenerated.
535 * configure: Regenerated.
536 * configure.in: Add --with-bugurl option.
538 2006-07-26 Richard Sandiford <richard@codesourcery.com>
540 opcodes/
541 * m68k-opc.c (m68k_opcodes): Fix operand specifier in the Coldfire
542 "fdaddl" entry.
544 gas/testsuite/
545 * gas/m68k/mcf-fpu.s: Add tests for all addressing modes.
546 * gas/m68k/mcf-fpu.d: Update accordingly.
548 2006-07-20 Julian Brown <julian@codesourcery.com>
550 Backport from mainline.
552 opcodes/
553 * arm-dis.c (coprocessor): Alter fmsrr disassembly syntax.
555 gas/testsuite/
556 * gas/arm/vfp-neon-syntax.d: Tweak expected fmsrr syntax.
557 * gas/arm/vfp-neon-syntax_t2.d: Likewise.
558 * gas/arm/vfp2.d: Likewise.
559 * gas/arm/vfp2_t2.d: Likewise.
561 2006-07-19 Paul Brook <paul@codesourcery.com>
563 Backport from mainline.
564 gas/
565 * config/tc-arm.c (insns): Fix rbit Arm opcode.
566 gas/testsuite/
567 * gas/arm/archv6t2.d: Adjust expected output for rbit.
568 opcodes/
569 * armd-dis.c (arm_opcodes): Fix rbit opcode.
571 2006-07-18 Paul Brook <paul@codesourcery.com>
573 Backport from mainline.
574 bfd/
575 * bfd-in2.h: Regenerate.
576 * libbfd.h: Regenerate.
577 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
579 gas/
580 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
581 (md_convert_frag): Use correct reloc for add_pc. Use
582 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
583 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
584 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
586 gas/testsuite/
587 * gas/arm/thumb2_add.d: New test.
588 * gas/arm/thumb2_add.s: New test.
590 2006-07-14 Nathan Sidwell <nathan@codesourcery.com>
592 bfd/
593 * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
595 gas/
596 * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
598 ld/
599 * Makefile.am (ALL_EMULATIONS): Add eshelf_uclinux.o
600 (eshelf_uclinux.c): New target.
601 * Makefile.in: Rebuilt.
602 * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): New stanza.
603 * emulparams/shelf_uclinux.sh: New.
605 2006-07-12 Richard Sandiford <richard@codesourcery.com>
607 Backport from mainline:
609 bfd/
610 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
612 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
614 ld/testsuite/
615 2006-07-12 Richard Sandiford <richard@codesourcery.com>
617 * ld-m68k/merge-ok-1c.d: New test.
618 * ld-m68k/m68k.exp: Run it.
620 2006-06-22 Richard Sandiford <richard@codesourcery.com>
622 binutils/
623 * objcopy.c (localize_hidden): New variable.
624 (OPTION_LOCALIZE_HIDDEN): New command_line_switch value.
625 (copy_options): Add --localize-hidden.
626 (copy_usage): Mention --localize-hidden.
627 (is_hidden_symbol): New function.
628 (filter_symbols): Handle localize_hidden.
629 (copy_object): Call filter_symbols if localize_hidden.
630 (copy_main): Handle OPTION_LOCALIZE_HIDDEN.
631 * doc/binutils.texi (--localize-hidden): Document new option.
633 binutils/testsuite/
634 * binutils-all/localize-hidden-1.s,
635 * binutils-all/localize-hidden-1.d,
636 * binutils-all/localize-hidden-2.s,
637 * binutils-all/localize-hidden-2.d: New tests.
638 * binutils-all/objcopy.exp: Run them.
640 2006-06-22 Richard Sandiford <richard@codesourcery.com>
642 Backport from mainline:
644 binutils/testsuite/
645 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
647 * lib/utils-lib.exp (run_dump_test): New.
648 (slurp_options): Likewise.
649 (regexp_diff): Likewise.
650 (file_contents): Likewise.
651 (verbose_eval): Likewise.
653 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
655 ld/
656 * ldlang.c (lang_insert_orphan): Correctly handle the case where
657 the section is to end up after the section currently at the end
658 of the list in output_bfd.
660 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
662 bfd/
663 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
664 bit for undefined symbols.
666 ld/testsuite
667 * ld-arm/arm-elf.exp: New test.
668 * ld-arm/use-thumb-lib.s: New file.
669 * ld-arm/use-thumb-lib.sym: New file.
671 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
673 * include/elf/arm.h: Correct names of R_ARM_LDC_G{0,1,2}
674 to R_ARM_LDC_SB_G{0,1,2} respectively.
676 bfd/
677 * bfd-in2.h: Regenerate.
678 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
679 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
680 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
681 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
682 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
683 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
684 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
685 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
686 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
687 R_ARM_LDC_SB_G2): New relocation types.
688 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
689 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
690 and friends.
691 (elf32_arm_howto_table_3): Delete; contents merged into
692 elf32_arm_howto_table_2.
693 (elf32_arm_howto_from_type): Adjust correspondingly.
694 (elf32_arm_reloc_map): Extend with the above relocations.
695 (calculate_group_reloc_mask): New function.
696 (identify_add_or_sub): New function.
697 (elf32_arm_final_link_relocate): Support for the above
698 relocations.
699 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
700 codes to correspond to the above relocations.
702 gas/
703 * config/tc-arm.c (enum parse_operand_result): New.
704 (struct group_reloc_table_entry): New.
705 (enum group_reloc_type): New.
706 (group_reloc_table): New array.
707 (find_group_reloc_table_entry): New function.
708 (parse_shifter_operand_group_reloc): New function.
709 (parse_address_main): New function, incorporating code
710 from the old parse_address function. To be used via...
711 (parse_address): wrapper for parse_address_main; and
712 (parse_address_group_reloc): new function, likewise.
713 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
714 OP_ADDRGLDRS, OP_ADDRGLDC.
715 (parse_operands): Support for these new operand codes.
716 New macro po_misc_or_fail_no_backtrack.
717 (encode_arm_cp_address): Preserve group relocations.
718 (insns): Modify to use the above operand codes where group
719 relocations are permitted.
720 (md_apply_fix): Handle the group relocations
721 ALU_PC_G0_NC through LDC_SB_G2.
722 (tc_gen_reloc): Likewise.
723 (arm_force_relocation): Leave group relocations for the linker.
724 (arm_fix_adjustable): Likewise.
726 gas/testsuite/
727 * gas/arm/group-reloc-alu.d: New test.
728 * gas/arm/group-reloc-alu-encoding-bad.d: New test.
729 * gas/arm/group-reloc-alu-encoding-bad.l: New test.
730 * gas/arm/group-reloc-alu-encoding-bad.s: New test.
731 * gas/arm/group-reloc-alu-parsing-bad.d: New test.
732 * gas/arm/group-reloc-alu-parsing-bad.l: New test.
733 * gas/arm/group-reloc-alu-parsing-bad.s: New test.
734 * gas/arm/group-reloc-alu.s: New test.
735 * gas/arm/group-reloc-ldc.d: New test.
736 * gas/arm/group-reloc-ldc-encoding-bad.d: New test.
737 * gas/arm/group-reloc-ldc-encoding-bad.l: New test.
738 * gas/arm/group-reloc-ldc-encoding-bad.s: New test.
739 * gas/arm/group-reloc-ldc-parsing-bad.d: New test.
740 * gas/arm/group-reloc-ldc-parsing-bad.l: New test.
741 * gas/arm/group-reloc-ldc-parsing-bad.s: New test.
742 * gas/arm/group-reloc-ldc.s: New test.
743 * gas/arm/group-reloc-ldr.d: New test.
744 * gas/arm/group-reloc-ldr-encoding-bad.d: New test.
745 * gas/arm/group-reloc-ldr-encoding-bad.l: New test.
746 * gas/arm/group-reloc-ldr-encoding-bad.s: New test.
747 * gas/arm/group-reloc-ldr-parsing-bad.d: New test.
748 * gas/arm/group-reloc-ldr-parsing-bad.l: New test.
749 * gas/arm/group-reloc-ldr-parsing-bad.s: New test.
750 * gas/arm/group-reloc-ldr.s: New test.
751 * gas/arm/group-reloc-ldrs.d: New test.
752 * gas/arm/group-reloc-ldrs-encoding-bad.d: New test.
753 * gas/arm/group-reloc-ldrs-encoding-bad.l: New test.
754 * gas/arm/group-reloc-ldrs-encoding-bad.s: New test.
755 * gas/arm/group-reloc-ldrs-parsing-bad.d: New test.
756 * gas/arm/group-reloc-ldrs-parsing-bad.l: New test.
757 * gas/arm/group-reloc-ldrs-parsing-bad.s: New test.
758 * gas/arm/group-reloc-ldrs.s: New test.
760 ld/testsuite/
761 * ld-arm/group-relocs-alu-bad.d: New test.
762 * ld-arm/group-relocs-alu-bad.s: New test.
763 * ld-arm/group-relocs.d: New test.
764 * ld-arm/group-relocs-ldc-bad.d: New test.
765 * ld-arm/group-relocs-ldc-bad.s: New test.
766 * ld-arm/group-relocs-ldr-bad.d: New test.
767 * ld-arm/group-relocs-ldr-bad.s: New test.
768 * ld-arm/group-relocs-ldrs-bad.d: New test.
769 * ld-arm/group-relocs-ldrs-bad.s: New test.
770 * ld-arm/group-relocs.s: New test.
771 * ld-arm/arm-elf.exp: Wire in new tests.
773 2006-06-15 Julian Brown <julian@codesourcery.com>
775 gas/
776 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
777 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
778 relocs properly.
780 2006-05-25 Alan Modra <amodra@bigpond.net.au>
782 * bfd/elf.c (sym_is_global): Return a bfd_boolean.
783 (ignore_section_sym): New function.
784 (elf_map_symbols): Use ignore_section_sym to discard some syms.
785 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
786 bfd before using elf_section_syms.
788 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
790 * gas/config/tc-m68k.c (mcf52235_ctrl, mcf5225_ctrl): New.
791 (m68k_cpus): Add 52230, 52233, 52234, 52235, 5224, 5225.
793 2006-05-24 Paul Brook <paul@codesourcery.com>
795 Backport from mainline.
796 * bfd/elf-bfd.h (elf_backend_data): Add
797 elf_backend_output_arch_local_syms
798 * bfd/elf32-arm.c (output_arch_syminfo): Define.
799 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
800 elf32_arm_output_arch_local_syms): New functions.
801 (elf_backend_output_arch_local_syms): Define.
802 * bfd/elflink.c (bfd_elf_final_link): Call
803 elf_backend_output_arch_local_syms.
804 * bfd/elfxx-target.h (elf_backend_output_arch_local_syms): Provide
805 default definition.
806 (elfNN_bed): Add elf_backend_output_arch_local_syms.
807 * ld/testsuite/ld-arm/arm-app-abs32.d: Update expected output.
808 * ld/testsuite/ld-arm/arm-app.d: Ditto.
809 * ld/testsuite/ld-arm/arm-lib-plt32.d: Ditto.
810 * ld/testsuite/ld-arm/arm-lib.d: Ditto.
811 * ld/testsuite/ld-arm/mixed-app-v5.d: Ditto.
812 * ld/testsuite/ld-arm/mixed-app.d: Ditto.
813 * ld/testsuite/ld-arm/mixed-lib.d: Ditto.
815 2006-05-24 Paul Brook <paul@codesourcery.com>
817 Backport from mainline.
818 * bfd/elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
819 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
820 elf32_arm_finish_dynamic_symbol): Use them.
822 2006-05-22 Richard Sandiford <richard@codesourcery.com>
824 opcodes/
825 * m68k-dis.c (m68k_scan_mask): Add missing return.
827 2006-05-20 Nathan Sidwell <nathan@codesourcery.com>
829 * binutils/testsuite/binutils-all/objcopy.exp: Skip for uclinux
830 targets.
832 2006-05-15 Paul Brook <paul@codesourcery.com>
834 Backport from mainline.
835 * bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
836 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
837 Check symbol name is of specified type.
838 * bfd/elf32-arm.c (elf32_arm_is_target_special_symbol,
839 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
840 bfd_is_arm_special_symbol_name.
841 * bfd/bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
842 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
843 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
844 (bfd_is_arm_mapping_symbol_name): Remove prototype.
845 (bfd_is_arm_special_symbol_name): Add prototype.
846 * bfd/bfd-in2.h: Regenerate.
847 * gas/config/tc-arm.c (arm_adjust_symtab): Use
848 bfd_is_arm_special_symbol_name.
849 * ld/testsuite/ld-arm/arm-be8.d: New test.
850 * ld/testsuite/ld-arm/arm-be8.s: New test.
851 * ld/testsuite/ld-arm/arm-elf.exp: Add arm-be8.
853 2006-05-12 Carlos O'Donell <carlos@codesourcery.com>
855 * binutils/doc/binutils.texi: Rename "Index" to "Binutils Index"
857 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
859 * bfd/doc/bfd.texinfo: Rename "Index" to "BFD Index"
860 * ld/ld.texinfo: Rename "Index" to "LD Index"
861 * gas/doc/as.texinfo: Rename "Index" to "AS Index"
862 Rename "ABORT" to "ABORT (COFF)"
864 2006-05-06 Joseph S. Myers <joseph@codesourcery.com>
866 Backport:
867 2006-03-30 Jakub Jelinek <jakub@redhat.com>
868 * ldmisc.c (vfinfo): Revert 2005-10-05 changes. If
869 bfd_find_nearest_line succeeded for %C or %D, but filename
870 is NULL, print section+offset at the end.
872 2006-05-05 Julian Brown <julian@codesourcery.com>
874 * gas/config/tc-arm.c (stdarg.h): include.
875 (arm_it): Add uncond_value field. Add isvec and issingle to operand
876 array.
877 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
878 REG_TYPE_NSDQ (single, double or quad vector reg).
879 (reg_expected_msgs): Update.
880 (BAD_FPU): Add macro for unsupported FPU instruction error.
881 (parse_neon_type): Support 'd' as an alias for .f64.
882 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
883 sets of registers.
884 (parse_vfp_reg_list): Don't update first arg on error.
885 (parse_neon_mov): Support extra syntax for VFP moves.
886 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
887 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
888 (parse_operands): Support isvec, issingle operands fields, new parse
889 codes above.
890 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
891 msr variants.
892 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
893 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
894 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
895 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
896 shapes.
897 (neon_shape): Redefine in terms of above.
898 (neon_shape_class): New enumeration, table of shape classes.
899 (neon_shape_el): New enumeration. One element of a shape.
900 (neon_shape_el_size): Register widths of above, where appropriate.
901 (neon_shape_info): New struct. Info for shape table.
902 (neon_shape_tab): New array.
903 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
904 (neon_check_shape): Rewrite as...
905 (neon_select_shape): New function to classify instruction shapes,
906 driven by new table neon_shape_tab array.
907 (neon_quad): New function. Return 1 if shape should set Q flag in
908 instructions (or equivalent), 0 otherwise.
909 (type_chk_of_el_type): Support F64.
910 (el_type_of_type_chk): Likewise.
911 (neon_check_type): Add support for VFP type checking (VFP data
912 elements fill their containing registers).
913 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
914 in thumb mode for VFP instructions.
915 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
916 and encode the current instruction as if it were that opcode.
917 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
918 arguments, call function in PFN.
919 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
920 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
921 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
922 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
923 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
924 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
925 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
926 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
927 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
928 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
929 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
930 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
931 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
932 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
933 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
934 neon_quad.
935 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
936 between VFP and Neon turns out to belong to Neon. Perform
937 architecture check and fill in condition field if appropriate.
938 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
939 (do_neon_cvt): Add support for VFP variants of instructions.
940 (neon_cvt_flavour): Extend to cover VFP conversions.
941 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
942 vmov variants.
943 (do_neon_ldr_str): Handle single-precision VFP load/store.
944 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
945 NS_NULL not NS_IGNORE.
946 (opcode_tag): Add OT_csuffixF for operands which either take a
947 conditional suffix, or have 0xF in the condition field.
948 (md_assemble): Add support for OT_csuffixF.
949 (NCE): Replace macro with...
950 (NCE_tag, NCE, NCEF): New macros.
951 (nCE): Replace macro with...
952 (nCE_tag, nCE, nCEF): New macros.
953 (insns): Add support for VFP insns or VFP versions of insns msr, mrs,
954 vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop, vcvtz,
955 vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia, vldbdb, vstm,
956 vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared VFP/Neon insns
957 together.
959 * gas/testsuite/gas/arm/itblock.s: New file. Helper macro for making
960 all-true IT blocks.
961 * gas/testsuite/gas/arm/neon-cond-bad-inc.s: New test. Make sure
962 unconditional Neon instructions are rejected...
963 * gas/testsuite/gas/arm/neon-cond-bad.s: In ARM mode, and...
964 * gas/testsuite/gas/arm/neon-cond-bad_t2.s: Accepted in Thumb mode
965 (with IT).
966 * gas/testsuite/gas/arm/neon-cond-bad.l: Expected error output in ARM
967 mode.
968 * gas/testsuite/gas/arm/neon-cond-bad.d: Control ARM mode test.
969 * gas/testsuite/gas/arm/neon-cond-bad_t2.d: Expected output in Thumb
970 mode.
971 * gas/testsuite/gas/arm/vfp-neon-syntax-inc.s: Test VFP Neon-style
972 syntax.
973 * gas/testsuite/gas/arm/vfp-neon-syntax.s: ...in ARM mode.
974 * gas/testsuite/gas/arm/vfp-neon-syntax_t2.s: ...and Thumb mode.
975 * gas/testsuite/gas/arm/vfp-neon-syntax.d: Expected output in ARM mode.
976 * gas/testsuite/gas/arm/vfp-neon-syntax_t2.d: Expected output in Thumb
977 mode.
979 2006-05-05 Mark Shinwell <shinwell@codesourcery.com>
981 * configure: Regenerate.
982 * configure.in: Enable gprof for cross builds.
984 2006-05-03 Julian Brown <julian@codesourcery.com>
986 * gas/doc/c-arm.texi: Add documentation for .dn/.qn directives.
988 2006-05-03 Paul Brook <paul@codesourcery.com>
990 * bfd/elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
991 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
992 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
993 * bfd/reloc.c: Ditto.
994 * bfd/bfd-in2.h: Regenerate.
995 * bfd/libbfd.h: Regenerate.
996 * bfd/libcoff.h: Regenerate.
997 * gas/config/tc-arm.c (parse_half): New function.
998 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
999 (parse_operands): Ditto.
1000 (do_mov16): Reject invalid relocations.
1001 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1002 (insns): Replace Iffff with HALF.
1003 (md_apply_fix): Add MOVW and MOVT relocs.
1004 (tc_gen_reloc): Ditto.
1005 * gas/doc/c-arm.texi: Document relocation operators
1006 * ld/testsuite/ld-arm/arm-elf.exp: Add arm-movwt.
1007 * ld/testsuite/ld-arm/arm-movwt.d: New test.
1008 * ld/testsuite/ld-arm/arm-movwt.s: New test.
1009 * ld/testsuite/ld-arm/arm.ld: Add .far.
1011 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1013 * gas/config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset
1014 by 4 here.
1015 (md_apply_fix3): Multiply offset by 4 here for
1016 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1017 * gas/testsuite/gas/arm/iwmmxt.s: Increase offsets for wstrb and
1018 wstrh.
1019 * gas/testsuite/gas/arm/iwmmxt.d: Update expected results.
1020 * gas/testsuite/gas/arm/iwmmxt-bad2.s: Test wstrb, wstrh, wldrb
1021 and wldrh.
1022 * gas/testsuite/gas/arm/iwmmxt-bad2.l: Update expected error
1023 messages.
1025 2006-05-01 Paul Brook <paul@codesourcery.com>
1027 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton
1028 bit for R_ARM_REL32.
1029 * gas/config/tc-arm.c (arm_optimize_expr): New function.
1030 * gas/config/tc-arm.h (md_optimize_expr): Define
1031 (arm_optimize_expr): Add prototype.
1032 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1033 * ld/testsuite/ld-arm/arm-elf.exp: Add thumb-rel32.
1034 * ld/testsuite/ld-arm/thumb-rel32.d: New test.
1035 * ld/testsuite/ld-arm/thumb-rel32.s: New test.
1037 2006-04-29 Paul Brook <paul@codesourcery.com>
1039 * opcodes/arm-dis.c (coprocessor_opcodes): Add %c to unconditional
1040 arm instructions.
1041 (neon_opcodes): Add conditional execution specifiers.
1042 (thumb_opcodes): Ditto.
1043 (thumb32_opcodes): Ditto.
1044 (arm_conditional): Change 0xe to "al" and add "" to end.
1045 (ifthen_state, ifthen_next_state, ifthen_address): New.
1046 (IFTHEN_COND): Define.
1047 (print_insn_coprocessor, print_insn_neon): Print thumb conditions.
1048 (print_insn_arm): Change %c to use new values of arm_conditional.
1049 (print_insn_thumb16): Print thumb conditions. Add %I.
1050 (print_insn_thumb32): Print thumb conditions.
1051 (find_ifthen_state): New function.
1052 (print_insn): Track IT block state.
1053 * gas/testsuite/gas/arm/thumb2_bcond.d: Update expected output.
1054 * gas/testsuite/gas/arm/thumb32.d: Ditto.
1055 * gas/testsuite/gas/arm/vfp1_t2.d: Ditto.
1056 * gas/testsuite/gas/arm/vfp1xD_t2.d: Ditto.
1057 * binutils/testsuite/binutils-all/arm/objdump.exp: New file.
1058 * binutils/testsuite/binutils-all/arm/thumb2-cond.s: New test.
1060 2006-04-28 Mark Mitchell <mark@codesourcery.com>
1062 * doc/as.texinfo: Mention that some .type syntaxes are not
1063 supported on all architectures.
1065 2006-04-27 Richard Sandiford <richard@codesourcery.com>
1067 include/opcodes/
1068 * m68k.h (mcf_mask): Define.
1070 opcodes/
1071 * m68k-opc.c (m68k_opcodes): Fix the masks of the Coldfire fmovemd
1072 and fmovem entries. Put register list entries before immediate
1073 mask entries. Use "l" rather than "L" in the fmovem entries.
1074 * m68k-dis.c (match_insn_m68k): Remove the PRIV argument and work it
1075 out from INFO.
1076 (m68k_scan_mask): New function, split out from...
1077 (print_insn_m68k): ...here. If no architecture has been set,
1078 first try printing an m680x0 instruction, then try a Coldfire one.
1080 2006-04-27 Richard Sandiford <richard@codesourcery.com>
1082 bfd/
1083 * elf32-m68k.c (elf_m68k_pcrel_insn): New structure.
1084 (elf_m68k_plt_info): Likewise.
1085 (elf_m68k_plt_info): New table.
1086 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1087 (ISAB_PLT_ENTRY_SIZE): ...this.
1088 (CFV4E_FLAG): Delete.
1089 (elf_cfv4e_plt0_entry): Rename to...
1090 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1091 for the second instruction too.
1092 (elf_cfv4e_plt_entry): Rename to...
1093 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1094 (elf_isab_plt_info): New table.
1095 (CPU32_FLAG): Delete.
1096 (PLT_CPU32_ENTRY_SIZE): Rename to...
1097 (CPU32_PLT_ENTRY_SIZE): ...this.
1098 (elf_cpu32_plt0_entry): Update bounds accordingly.
1099 (elf_cpu32_plt_entry): Likewise.
1100 (elf_cpu32_plt_info): New table.
1101 (elf_m68k_link_hash_table): Add a plt_info field.
1102 (elf_m68k_link_hash_table_create): Initialize it.
1103 (elf_m68k_get_plt_info): New function.
1104 (elf_m68k_always_size_sections): Likewise.
1105 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1106 (elf_m68k_install_pcrel_field): New function.
1107 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1108 elf_m68k_install_pcrel_field.
1109 (elf_m68k_finish_dynamic_sections): Likewise.
1110 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1111 (elf_backend_always_size_sections): Define.
1113 2006-04-26 Julian Brown <julian@codesourcery.com>
1115 * gas/config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1116 checking.
1117 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1118 architecture version checks.
1119 (insns): Allow overlapping instructions to be used in VFP mode.
1121 * gas/testsuite/gas/arm/vfp-neon-overlap.s: New test. Overlapping
1122 VFP/Neon instructions.
1123 * gas/testsuite/gas/arm/vfp-neon-overlap.d: Expected output of above.
1124 * gas/testsuite/gas/arm/vfp1xD.d: Test for fldmx/fstmx.
1125 * gas/testsuite/gas/arm/vfp1xD_t2.d: Likewise.
1126 * gas/testsuite/gas/arm/vfpv3-32drs.d: Likewise.
1128 * opcodes/arm-dis.c (coprocessor_opcodes): Don't interpret fldmx/fstmx
1129 as vldm/vstm.
1131 2006-04-26 Julian Brown <julian@codesourcery.com>
1133 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1134 (is_quarter_float): Rename from above. Simplify slightly.
1135 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1136 number.
1137 (parse_neon_mov): Parse floating-point constants.
1138 (neon_qfloat_bits): Fix encoding.
1139 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1140 preference to integer encoding when using the F32 type.
1142 * gas/testsuite/gas/arm/neon-const.s: New testcase. Neon floating-point
1143 constants.
1144 * gas/testsuite/gas/arm/neon-const.d: Expected output of above.
1145 * gas/testsuite/gas/arm/neon-cov.d: Expect floating-point disassembly
1146 for VMOV.F32.
1148 * opcodes/arm-dis.c (print_insn_neon): Disassemble floating-point
1149 constant VMOV.
1151 2006-04-24 Julian Brown <julian@codesourcery.com>
1153 * libiberty/floatformat.c (floatformat_to_double): Fix (biased)
1154 exponent=0 case.
1156 2006-04-12 Carlos O'Donell <carlos@codesourcery.com>
1158 * Makefile.tpl: Add install-html to install target deps.
1159 * Makefile.in: Regenerate.
1161 2006-04-07 Julian Brown <julian@codesourcery.com>
1163 * gas/config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1164 zero-initialising structures containing it will lead to invalid
1165 types).
1166 (arm_it): Add vectype to each operand.
1167 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1168 defined field.
1169 (neon_typed_alias): New structure. Extra information for typed
1170 register aliases.
1171 (reg_entry): Add neon type info field.
1172 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1173 Break out alternative syntax for coprocessor registers, etc. into...
1174 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1175 out from arm_reg_parse.
1176 (parse_neon_type): Move. Return SUCCESS/FAIL.
1177 (first_error): New function. Call to ensure first error which occurs
1178 is reported.
1179 (parse_neon_operand_type): Parse exactly one type.
1180 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1181 (parse_typed_reg_or_scalar): New function. Handle core of both
1182 arm_typed_reg_parse and parse_scalar.
1183 (arm_typed_reg_parse): Parse a register with an optional type.
1184 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1185 result.
1186 (parse_scalar): Parse a Neon scalar with optional type.
1187 (parse_reg_list): Use first_error.
1188 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1189 (neon_alias_types_same): New function. Return true if two (alias) types
1190 are the same.
1191 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1192 of elements.
1193 (insert_reg_alias): Return new reg_entry not void.
1194 (insert_neon_reg_alias): New function. Insert type/index information as
1195 well as register for alias.
1196 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1197 make typed register aliases accordingly.
1198 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1199 of line.
1200 (s_unreq): Delete type information if present.
1201 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1202 (s_arm_unwind_save_mmxwcg): Likewise.
1203 (s_arm_unwind_movsp): Likewise.
1204 (s_arm_unwind_setfp): Likewise.
1205 (parse_shift): Likewise.
1206 (parse_shifter_operand): Likewise.
1207 (parse_address): Likewise.
1208 (parse_tb): Likewise.
1209 (tc_arm_regname_to_dw2regnum): Likewise.
1210 (md_pseudo_table): Add dn, qn.
1211 (parse_neon_mov): Handle typed operands.
1212 (parse_operands): Likewise.
1213 (neon_type_mask): Add N_SIZ.
1214 (N_ALLMODS): New macro.
1215 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1216 (el_type_of_type_chk): Add some safeguards.
1217 (modify_types_allowed): Fix logic bug.
1218 (neon_check_type): Handle operands with types.
1219 (neon_three_same): Remove redundant optional arg handling.
1220 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1221 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1222 (do_neon_step): Adjust accordingly.
1223 (neon_cmode_for_logic_imm): Use first_error.
1224 (do_neon_bitfield): Call neon_check_type.
1225 (neon_dyadic): Rename to...
1226 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield to
1227 allow modification of type of the destination.
1228 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1229 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1230 (do_neon_compare): Make destination be an untyped bitfield.
1231 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1232 (neon_mul_mac): Return early in case of errors.
1233 (neon_move_immediate): Use first_error.
1234 (neon_mac_reg_scalar_long): Fix type to include scalar.
1235 (do_neon_dup): Likewise.
1236 (do_neon_mov): Likewise (in several places).
1237 (do_neon_tbl_tbx): Fix type.
1238 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1239 (do_neon_ld_dup): Exit early in case of errors and/or use first_error.
1240 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1241 Handle .dn/.qn directives.
1242 (REGDEF): Add zero for reg_entry neon field.
1244 * gas/testsuite/gas/arm/neon-psyn.s: Basic test of programmers syntax.
1245 * gas/testsuite/gas/arm/neon-psyn.d: Expected output of above.
1247 2006-04-03 Carlos O'Donell <carlos@codesourcery.com>
1249 * Makefile.tpl: Add install-html target.
1250 * Makefile.def: Add install-html target.
1251 * Makefile.in: Regenerate.
1252 * configure.in: Add --with-datarootdir, --with-docdir,
1253 and --with-htmldir options.
1254 * configure: Regenerate.
1255 * opcodes/Makefile.am: Add install-html target.
1256 * opcodes/Makefile.in: Regenerate.
1257 * libiberty/Makefile.in: Add install-html, install-html-am, and
1258 install-html-recursive targets. Define mkdir_p and
1259 NORMAL_INSTALL.
1260 * libiberty/configure.ac: AC_SUBST datarootdir, docdir, htmldir.
1261 * libiberty/configure: Regenerate.
1262 * libiberty/testsuite/Makefile.in: Add install-html and html targets.
1263 * ld/Makefile.am: Add install-html, install-html-am, and
1264 install-html-recursive targets.
1265 * ld/Makefile.in: Regenerate.
1266 * ld/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1267 * ld/configure: Regenerate.
1268 * ld/po/Make-in: Add install-html target.
1269 * intl/Makefile.in: Add html info and dvi and install-html to .PHONY
1270 Add install-html target.
1271 * gprof/po/Make-in: Add install-html target.
1272 * gprof/Makefile.am: Add install-html, install-html-am and
1273 install-html-recursive targets.
1274 * gprof/Makefile.in: Regenerate.
1275 * gprof/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1276 * gprof/configure: Regenerate.
1277 * gas/po/Make-in: Add install-html target.
1278 * gas/Makefile.am: Add install-html and install-html-recursive targets.
1279 * gas/Makefile.in: Regenerate.
1280 * gas/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1281 * gas/configure: Regenerate.
1282 * gas/doc/Makefile.am: Add install-html and install-html-am targets.
1283 * gas/doc/Makefile.in: Regenerate.
1284 * binutils/po/Make-in: Add install-html target.
1285 * binutils/Makefile.am: Add install-html and install-html-recursive targets.
1286 * binutils/Makefile.in: Regenerate.
1287 * binutils/configure.in: AC_SUBST datarootdir, docdir and htmldir.
1288 * binutils/configure: Regenerate.
1289 * binutils/doc/Makefile.am: Add install-html and install-html-am targets.
1290 * binutils/doc/Makefile.in: Regenerate.
1291 * bfd/po/Make-in: Add install-html target.
1292 * bfd/Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1293 htmldir. Add install-html and install-html-recursive targets.
1294 * bfd/Makefile.in: Regenerate.
1295 * bfd/configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1296 * bfd/configure: Regenerate.
1297 * bfd/doc/Makefile.am: Add install-html and install-html-am targets.
1298 Define datarootdir, docdir and htmldir.
1299 * bfd/doc/Makefile.in: Regenerate.
1300 * etc/Makefile.in: Add install-html target. Add htmldir,
1301 docdir and datarootdir.
1302 * etc/configure.texi: Document install-html target.
1303 * etc/configure.in: AC_SUBST datarootdir, docdir, htmldir.
1304 * etc/configure: Regenerate.
1306 2005-04-03 Julian Brown <julian@codesourcery.com>
1307 Nathan Sidwell <nathan@codesourcery.com>
1309 * binutils/readelf.c (arm_attr_tag_VFP_arch): Add VFPv3.
1311 * gas/config/tc-arm.c (limits.h): Include.
1312 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1313 (fpu_vfp_v3_or_neon_ext): Declare constants.
1314 (neon_el_type): New enumeration of types for Neon vector elements.
1315 (neon_type_el): New struct. Define type and size of a vector element.
1316 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1317 instruction.
1318 (neon_type): Define struct. The type of an instruction.
1319 (arm_it): Add 'vectype' for the current instruction.
1320 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1321 (vfp_sp_reg_pos): Rename to...
1322 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1323 tags.
1324 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1325 (Neon D or Q register).
1326 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon
1327 D register.
1328 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1329 (my_get_expression): Allow above constant as argument to accept
1330 64-bit constants with optional prefix.
1331 (arm_reg_parse): Add extra argument to return the specific type of
1332 register in when either a D or Q register (REG_TYPE_NDQ) is requested.
1333 Can be NULL.
1334 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1335 (parse_reg_list): Update for new arm_reg_parse args.
1336 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1337 (parse_neon_el_struct_list): New function. Parse element/structure
1338 register lists for VLD<n>/VST<n> instructions.
1339 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1340 (s_arm_unwind_save_mmxwr): Likewise.
1341 (s_arm_unwind_save_mmxwcg): Likewise.
1342 (s_arm_unwind_movsp): Likewise.
1343 (s_arm_unwind_setfp): Likewise.
1344 (parse_big_immediate): New function. Parse an immediate, which may
1345 be 64 bits wide. Put results in inst.operands[i].
1346 (parse_shift): Update for new arm_reg_parse args.
1347 (parse_address): Likewise. Add parsing of alignment specifiers.
1348 (parse_neon_mov): Parse the operands of a VMOV instruction.
1349 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC,
1350 OP_NRDLST, OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC,
1351 OP_RNDQ_RNSC, OP_RND_RNSC, OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b,
1352 OP_I0, OP_I16z, OP_I32z, OP_I64, OP_I64z, OP_oI32b, OP_oRND,
1353 OP_oRNQ, OP_oRNDQ.
1354 (parse_operands): Handle new codes above.
1355 (encode_arm_vfp_sp_reg): Rename to...
1356 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1357 selected VFP version only supports D0-D15.
1358 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1359 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1360 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1361 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1362 encode_arm_vfp_reg name, and allow 32 D regs.
1363 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn)
1364 (do_vfp_dp_rd_rn_rm, do_vfp_rm_rd_rn): New functions to encode VFP
1365 insns allowing 32 D regs.
1366 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1367 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1368 constant-load and conversion insns introduced with VFPv3.
1369 (neon_tab_entry): New struct.
1370 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1371 those which are the targets of pseudo-instructions.
1372 (neon_opc): Enumerate opcodes, use as indices into...
1373 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1374 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1375 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1376 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1377 neon_enc_tab.
1378 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1379 Neon instructions.
1380 (neon_type_mask): New. Compact type representation for type
1381 checking.
1382 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1383 permitted type combinations.
1384 (N_IGNORE_TYPE): New macro.
1385 (neon_check_shape): New function. Check an instruction shape for
1386 multiple alternatives. Return the specific shape for the current
1387 instruction.
1388 (neon_modify_type_size): New function. Modify a vector type and
1389 size, depending on the bit mask in argument 1.
1390 (neon_type_promote): New function. Convert a given "key" type (of an
1391 operand) into the correct type for a different operand, based on a bit
1392 mask.
1393 (type_chk_of_el_type): New function. Convert a type and size into the
1394 compact representation used for type checking.
1395 (el_type_of_type_ckh): New function. Reverse of above (only when a
1396 single bit is set in the bit mask).
1397 (modify_types_allowed): New function. Alter a mask of allowed types
1398 based on a bit mask of modifications.
1399 (neon_check_type): New function. Check the type of the current
1400 instruction against the variable argument list. The "key" type of the
1401 instruction is returned.
1402 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1403 a Neon data-processing instruction depending on whether we're in ARM
1404 mode or Thumb-2 mode.
1405 (neon_logbits): New function.
1406 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1407 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1408 (do_neon_qshl_imm, neon_cmode_for_logic_imm)
1409 (neon_bits_same_in_bytes, neon_squash_bits, neon_is_quarter_float)
1410 (neon_qfloat_bits, neon_cmode_for_move_imm, neon_write_immbits)
1411 (neon_invert_size, do_neon_logic, do_neon_bitfield, neon_dyadic)
1412 (do_neon_dyadic_if_su, do_neon_dyadic_if_su_d, do_neon_dyadic_if_i)
1413 (do_neon_dyadic_if_i_d, do_neon_addsub_if_i, neon_exchange_operands)
1414 (neon_compare, do_neon_cmp, do_neon_cmp_inv, do_neon_ceq)
1415 (neon_scalar_for_mul, neon_mul_mac, do_neon_mac_maybe_scalar)
1416 (do_neon_tst, do_neon_mul, do_neon_qdmulh, do_neon_fcmp_absolute)
1417 (do_neon_fcmp_absolute_inv, do_neon_step, do_neon_abs_neg)
1418 (do_neon_sli, do_neon_sri, do_neon_qshlu_imm, do_neon_qmovn)
1419 (do_neon_qmovun, do_neon_rshift_sat_narrow)
1420 (do_neon_rshift_sat_narrow_u, do_neon_movn, do_neon_rshift_narrow)
1421 (do_neon_shll, neon_cvt_flavour, do_neon_cvt, neon_move_immediate)
1422 (do_neon_mvn, neon_mixed_length, do_neon_dyadic_long, do_neon_abal)
1423 (neon_mac_reg_scalar_long, do_neon_mac_maybe_scalar_long)
1424 (do_neon_dyadic_wide, do_neon_vmull, do_neon_ext, do_neon_rev)
1425 (do_neon_dup, do_neon_mov, do_neon_rshift_round_imm, do_neon_movl)
1426 (do_neon_trn, do_neon_zip_uzp, do_neon_sat_abs_neg)
1427 (do_neon_pair_long, do_neon_recip_est, do_neon_cls, do_neon_clz)
1428 (do_neon_cnt, do_neon_swp, do_neon_tbl_tbx, do_neon_ldm_stm)
1429 (do_neon_ldr_str, do_neon_ld_st_interleave, neon_alignment_bit)
1430 (do_neon_ld_st_lane, do_neon_ld_dup, do_neon_ldx_stx): New
1431 functions. Neon bit encoding and encoding helpers.
1432 (parse_neon_type): New function. Parse Neon type specifier.
1433 (opcode_lookup): Allow parsing of Neon type specifiers.
1434 (REGNUM2, REGSETH, REGSET2): New macros.
1435 (reg_names): Add new VFPv3 and Neon registers.
1436 (NUF, nUF, NCE, nCE): New macros for opcode table.
1437 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1438 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd,
1439 fmscd, fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd,
1440 fmdrr, fmrrd. Add Neon instructions vaba, vhadd, vrhadd, vhsub,
1441 vqadd, vqsub, vrshl, vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn,
1442 veor, vbsl, vbit, vbif, vabd, vmax, vmin, vcge, vcgt, vclt, vcle,
1443 vceq, vpmax, vpmin, vmla, vmls, vpadd, vadd, vsub, vtst, vmul,
1444 vqdmulh, vqrdmulh, vacge, vacgt, vaclt, vacle, vrecps, vrsqrts,
1445 vabs, vneg, v{r}shr, v{r}sra, vsli, vsri, vqshrn, vq{r}shr{u}n,
1446 v{r}shrn, vshll, vcvt, vmov, vmvn, vabal, vabdl, vaddl, vsubl,
1447 vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn, vqdmlal, vqdmlsl,
1448 vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup, vmovl, v{q}movn,
1449 vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe, vrsqrte, vcls,
1450 vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr, vstr,
1451 vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd], fto[us][lh][sd].
1452 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1453 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1454 (arm_option_cpu_value): Add vfp3 and neon.
1455 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes.
1456 Fix VFPv1 attribute.
1458 * gas/testsuite/gas/arm/copro.s: Avoid ldcl which encodes as a bad Neon
1459 instruction.
1460 * gas/testsuite/gas/arm/copro.d: Update accordingly.
1461 * gas/testsuite/gas/arm/neon-cond.s: New test. Conditional Neon opcodes
1462 in ARM mode.
1463 * gas/testsuite/gas/arm/neon-cond.d: Expected results of above.
1464 * gas/testsuite/gas/arm/neon-cov.s: New test. Coverage of Neon
1465 instructions.
1466 * gas/testsuite/gas/arm/neon-cov.d: Expected results of above.
1467 * gas/testsuite/gas/arm/neon-ldst-es.s: New test. Element and structure
1468 loads and stores.
1469 * gas/testsuite/gas/arm/neon-ldst-es.d: Expected results of above.
1470 * gas/testsuite/gas/arm/neon-ldst-rm.s: New test. Single and multiple
1471 register loads and stores.
1472 * gas/testsuite/gas/arm/neon-ldst-rm.d: Expected results of above.
1473 * gas/testsuite/gas/arm/neon-omit.s: New test. Omission of optional
1474 operands.
1475 * gas/testsuite/gas/arm/neon-omit.d: Expected results of above.
1476 * gas/testsuite/gas/arm/vfp1.d: Expect Neon syntax for some VFP
1477 instructions.
1478 * gas/testsuite/gas/arm/vfp1_t2.d: Likewise.
1479 * gas/testsuite/gas/arm/vfp1xD.d: Likewise.
1480 * gas/testsuite/gas/arm/vfp1xD_t2.d: Likewise.
1481 * gas/testsuite/gas/arm/vfp2.d: Likewise.
1482 * gas/testsuite/gas/arm/vfp2_t2.d: Likewise.
1483 * gas/testsuite/gas/arm/vfp3-32drs.s: New test. Extended D register
1484 range for VFP instructions.
1485 * gas/testsuite/gas/arm/vfp3-32drs.d: Expected results of above.
1486 * gas/testsuite/gas/arm/vfp3-const-conv.s: New test. VFPv3
1487 constant-load and conversion instructions.
1488 * gas/testsuite/gas/arm/vfp3-const-conv.d: Expected results of above.
1490 * include/opcode/arm.h (FPU_VFP_EXT_V3): Define constant.
1491 (FPU_NEON_EXT_V1): Likewise.
1492 (FPU_VFP_HARD): Update.
1493 (FPU_VFP_V3): Define macro.
1494 (FPU_ARCH_VFP_V3, FPU_ARCH_VFP_V3_PLUS_NEON_V1): Define macros.
1496 * opcodes/arm-dis.c (coprocessor_opcodes): Add %A, %B, %k,
1497 convert %<code>[zy] into %[zy]<code>. Expand meaning of
1498 %<bitfield>['`?].
1499 Add unified load/store instruction names.
1500 (neon_opcode_table): New.
1501 (arm_opcodes): Expand meaning of %<bitfield>['`?].
1502 (arm_decode_bitfield): New.
1503 (print_insn_coprocessor): Add pc argument. Add %A & %B specifiers.
1504 Use arm_decode_bitfield and adjust numeric specifiers.
1505 Adjust %z & %y.
1506 (print_insn_neon): New.
1507 (print_insn_arm): Adjust print_insn_coprocessor call. Call
1508 print_insn_neon. Use arm_decode_bitfield and adjust numeric specifiers.
1509 (print_insn_thumb32): Likewise.
1511 2005-04-01 Paul Brook <paul@codesourcery.com>
1513 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1515 2006-03-30 Mark Mitchell <mark@codesourcery.com>
1517 * libiberty/configure.ac: Add cygpath for mingw hosts.
1518 * libiberty.configure: Rebuilt.
1519 * libiberty/Makefile.in: Add cygpath.
1520 * libiberty/cygpath.c: New.
1522 2006-03-30 Jim Blandy <jimb@codesourcery.com>
1524 * include/libiberty.h (pex_write_input): New declaration.
1526 * libiberty/pex-common.c (pex_write_input): New function.
1527 * libiberty/pexecute.txh (pex_write_input): Document it.
1528 * libiberty/pex-common.h (struct pex_funcs): New function ptr fdopenw.
1529 * libiberty/pex-unix.c (pex_unix_fdopenw): New function.
1530 (funcs): List it as our fdopenw function.
1531 * libiberty/pex-win32.c (pex_win32_fdopenw): New function.
1532 (funcs): List it as our fdopenw function.
1533 * libiberty/pex-djgpp.c (funcs): Leave fdopenw null.
1534 * libiberty/pex-msdos (funcs): Same.
1535 * libiberty/functions.texi: Regenerated.
1537 * libiberty/pex-common.h (struct pex_obj): Doc fixes.
1539 * libiberty/functions.texi: Regenerate.
1541 2006-03-27 Mark Mitchell <mark@codesourcery.com>
1543 * libiberty/pex-win32.c (pex_win32_exec_child): Close stdout/stderr
1544 in parent.
1546 2006-03-26 Nathan Sidwell <nathan@codesourcery.com>
1548 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1549 cfloat/m68881 to correct architecture before using it.
1551 2006-03-21 Paul Brook <paul@codesourcery.com>
1553 * gas/config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1555 2006-03-21 Nathan Sidwell <nathan@codesourcery.com>
1557 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1558 (m68k_ip): ... here. Use for all chips. Protect against buffer
1559 overrun and avoid excessive copying.
1561 * gcc/config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1562 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1563 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1564 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1565 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1566 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1567 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1568 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1569 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1570 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1571 (struct m68k_cpu): Change chip field to control_regs.
1572 (current_chip): Remove.
1573 (control_regs): New.
1574 (m68k_archs, m68k_extensions): Adjust.
1575 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1576 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1577 (find_cf_chip): Reimplement for new organization of cpu table.
1578 (select_control_regs): Remove.
1579 (mri_chip): Adjust.
1580 (struct save_opts): Save control regs, not chip.
1581 (s_save, s_restore): Adjust.
1582 (m68k_lookup_cpu): Give deprecated warning when necessary.
1583 (m68k_init_arch): Adjust.
1584 (md_show_usage): Adjust for new cpu table organization.
1585 * include/opcode/m68k.h (cpu_m68k, cpu_cf, cpu_m68000, cpu_m68008,
1586 cpu_m68010, cpu_m68020, cpu_m68ec030, cpu_m68040, cpu_m68060,
1587 cpu_m68851, cpu_m68881, cpu_m68882, cpu_cpu32, cpu_cf5200, cpu_cf5206e,
1588 cpu_cf5208, cpu_cf521x, cpu_cf5213, cpu_cf5249, cpu_cf528x,
1589 cpu_cf5307, cpu_cf5329, cpu_cf5407, cpu_cf547x, cpu_cf548x): Remove.
1591 2006-03-20 Mark Mitchell <mark@codesourcery.com>
1593 * libiberty/pex-win32.c (<errno.h>): Include.
1594 (fix_argv): Remove.
1595 (argv_to_cmdline): New function.
1596 (std_suffixes): New variable.
1597 (no_suffixes): Likewise.
1598 (find_executable): New function.
1599 (win32_spawn): Likewise.
1600 (spawn_script): Use win32_spawn instead of _spawnv[p].
1601 (pex_win32_exec_child): Replace MSVCRT calls with Win32 API calls.
1602 (pex_win32_wait): Likewise.
1604 2006-03-21 Richard Sandiford <richard@codesourcery.com>
1606 * bfd/cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1607 incompatible. Likewise MAC and EMAC code.
1608 * bfd/elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1609 bfd_get_compatible to set the new bfd architecture. Rely on it
1610 to detect incompatibilities.
1611 * gas/config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1612 mcfemac instead of mcfmac.
1613 * ld/testsuite/ld-m68k/merge-error-1a.s,
1614 * ld/testsuite/ld-m68k/merge-error-1b.s,
1615 * ld/testsuite/ld-m68k/merge-error-1a.d,
1616 * ld/testsuite/ld-m68k/merge-error-1b.d,
1617 * ld/testsuite/ld-m68k/merge-error-1c.d,
1618 * ld/testsuite/ld-m68k/merge-error-1d.d,
1619 * ld/testsuite/ld-m68k/merge-error-1e.d,
1620 * ld/testsuite/ld-m68k/merge-ok-1a.d,
1621 * ld/testsuite/ld-m68k/merge-ok-1b.d: New tests.
1622 * ld/testsuite/ld-m68k/m68k.exp: Run them.
1624 2006-03-20 Paul Brook <paul@codesourcery.com>
1626 * gas/config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1627 * gas/testsuite/gas/arm/thumb32.d: Correct expected output.
1629 2006-03-20 Paul Brook <paul@codesourcery.com>
1631 * gas/config/tc-arm.c (parse_operands): Set default error message.
1633 2006-03-20 Paul Brook <paul@codesourcery.com>
1635 * gas/config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1637 2006-03-20 Paul Brook <paul@codesourcery.com>
1639 * gas/config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1641 * gas/testsuite/gas/arm/blx-local.d: New test.
1642 * gas/testsuite/gas/arm/blx-local.d: New test.
1644 2006-03-20 Paul Brook <paul@codesourcery.com>
1646 * gas/config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1647 (move_or_literal_pool): Handle Thumb-2 instructions.
1648 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1650 * gas/testsuite/gas/arm/thumb2_pool.d: New test.
1651 * gas/testsuite/gas/arm/thumb2_pool.s: New test.