1 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3 * config/tc-arm.c (arm_ext_v6m): New variable.
4 (arm_ext_m): Add support for OS extension.
5 (arm_ext_os): New variable.
6 (do_t_swi): In v6-M ensure we have the OS extension.
7 (arm_cpus): The cortex-m1 and cortex-m0 options have the OS
9 (arm_archs): Add armv6s-m.
10 (arm_extensions): Add 'os' extension.
11 (cpu_arch_ver): Add support for v6S-M.
12 * doc/c-arm.texi: Document the OS Extension, and v6-m and v6s-m
15 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
17 * config/tc-arm.c (arm_ext_v6z): Remove.
18 (arm_ext_sec): New variable.
19 (do_t_smc): In Thumb state SMC requires v7-A.
20 (insns): Make SMC depend on Security Extensions.
21 (arm_cpus): All -mcpu=cortex-a* options have the Security Extensions.
22 (arm_extensions): Add 'sec' extension.
23 (cpu_arch_ver): Reorder.
24 (aeabi_set_public_attributes): Emit Tag_Virtualization_use as
26 * doc/c-arm.texi: Document Security Extensions.
28 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
30 * config/tc-arm.c (arm_ext_mp): Add.
31 (do_pld): Update comment.
32 (insns): Add support for pldw.
33 (arm_cpus): Update cortex-a5, cortex-a9, and cortex-a15 to support
35 (arm_extensions): Add 'mp' extension.
36 (aeabi_set_public_attributes): Emit correct build attribute when
37 MP extension is enabled.
38 * doc/c-arm.texi: Update for MP extensions.
40 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
42 * config/tc-arm.c (md_pseduo_table): Add .arch_extension directive.
43 (arm_option_extension_value_table): Add.
44 (arm_extensions): Change type.
45 (arm_option_cpu_table): Rename...
46 (arm_option_fpu_table): ...to this.
47 (arm_fpus): Change type.
48 (arm_parse_extension): Enforce alphabetical order. Allow
49 extensions to be removed.
50 (arm_parse_arch): Allow extensions to be specified with -march.
51 (s_arm_arch_extension): Add.
52 (s_arm_fpu): Update for type changes.
53 * doc/c-arm.texi: Document changes to infrastructure.
55 2010-09-23 Alan Modra <amodra@gmail.com>
57 * config/tc-mn10300.c (tc_gen_reloc): Replace absolute symbols
58 with the absolute section symbol.
60 2010-09-22 Mike Frysinger <vapier@gentoo.org>
62 * config/bfin-parse.y: Fix typo in BYTEOP16P comment.
64 2010-09-22 Robin Getz <robin.getz@analog.com>
66 * config/bfin-parse.y (is_store): New function.
67 (gen_multi_instr_1): Check parallel slots for store insns.
69 2010-09-22 Robin Getz <robin.getz@analog.com>
71 * config/bfin-defs.h (IS_EMUDAT): New define.
72 * config/bfin-parse.y: Accept EMUDAT for any register move.
74 2010-09-22 Robin Getz <robin.getz@analog.com>
76 * config/bfin-parse.y: Improve error messages.
78 2010-09-22 Robin Getz <robin.getz@analog.com>
80 * config/bfin-parse.y (DBG): Fix regno encoding.
83 2010-09-22 Robin Getz <robin.getz@analog.com>
85 * config/bfin-lex.l: Accept multibyte chars in symbol names.
87 2010-09-22 Robin Getz <robin.getz@analog.com>
89 * config/bfin-defs.h (statusflags): Add AC0_COPY, V_COPY, and RND_MOD.
90 * config/bfin-lex.l: Tokenize AC0_COPY, V_COPY, and RND_MOD.
92 2010-09-22 Mike Frysinger <vapier@gentoo.org>
94 * config/bfin-aux.h (bfin_gen_pseudochr): New prototype.
95 * config/tc-bfin.c (bfin_gen_pseudochr): New function.
96 * config/bfin-parse.y: Call bfin_gen_pseudochr for OUTC tokens.
98 2010-09-22 Mike Frysinger <vapier@gentoo.org>
100 * config/bfin-lex.l (abort): Accept case-insensitive abort insn.
101 * config/bfin-parse.y (ABORT): Handle the ABORT token.
103 2010-09-22 Mike Frysinger <vapier@gentoo.org>
105 * config/tc-bfin.c (bfin_cpus[]): Add 0.2 for bf512/bf514/bf516/bf518.
107 2010-09-22 Mike Frysinger <vapier@gentoo.org>
109 * doc/c-bfin.texi (-mcpu): Add bf592.
110 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF592.
111 (bfin_cpus[]): Add 0.0/0.1 for bf592.
113 2010-09-22 Mike Frysinger <vapier@gentoo.org>
115 * config/tc-bfin.c (comment_chars): Add #.
117 2010-09-20 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
119 * config/tc-arm.c (arm_cpus): Correct canonical names for Cortex CPUs.
121 2010-09-20 Richard Henderson <rth@redhat.com>
123 * config/tc-alpha.c (tc_gen_reloc): Remove hack around
124 bfd_perform_reloc for OBJ_ELF.
126 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
128 * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register
131 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
133 * config/tc-arm.c (parse_psr): Add condition for matching "APSR" on
135 (psrs): Add entry for PSR flags, g, nzcvq, nzcvqg.
137 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
139 * config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead
142 2010-09-17 Andrew Burgess <aburgess@broadcom.com>
145 * config/obj-elf.c (obj_elf_parse_section_letters): Correct test
146 for error return from md_elf_section_letter.
147 * config/tc-alpha.c (alpha_elf_section_letter): Correct error message.
148 * config/tc-i386.c (x86_64_section_letter): Likewise.
149 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
150 * config/tc-mep.c (mep_elf_section_letter): Likewise.
152 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
154 * config/obj-coff-seh.c (seh_validate_seg): New funtion.
155 (obj_coff_seh_endproc): Add check for segment.
156 (obj_coff_seh_endprologue): Likewise.
157 (obj_coff_seh_pushreg): Likewise.
158 (obj_coff_seh_pushframe): Likewise.
159 (obj_coff_seh_save): Likewise.
160 (obj_coff_seh_setframe): Likewise.
162 * config/obj-coff-seh.h (seh_context): New member code_seg.
163 * config/obj-coff-seh.c: Implementing xdata/pdata section cloning
164 for link-once code-segment.
166 2010-09-14 Jie Zhang <jie@codesourcery.com>
168 * doc/c-arm.texi: Document -mcpu=cortex-m4.
170 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
172 * config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte
175 2010-09-09 Joseph Myers <joseph@codesourcery.com>
177 * doc/c-tic6x.texi (.c6xabi_attribute): Document directive.
179 2010-09-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
181 * config/tc-arm.c (arm_cpus): Add cortex-a15 entry.
182 * doc/c-arm.texi: Document -mcpu=cortex-a15.
184 2010-09-09 Gunther Nikl <gnikl@users.sourceforge.net>
186 * gas/config/tc-m68k.c (tc_gen_reloc): Handle references to defined
187 weak symbols first if generating an a.out object.
189 2010-09-09 Tejas Belagod <tejas.belagod@arm.com>
191 * config/tc-arm.c (md_apply_fix): Check if widened add, sub are
192 flag-setting and handle accordingly.
194 2010-09-09 Nick Clifton <nickc@redhat.com>
197 * config/tc-arm.c (parse_big_immediate): Allow for bignums being
198 extended to the size of a .octa.
200 2010-09-08 Julian Brown <julian@codesourcery.com>
202 * config/tc-arm.c (create_neon_reg_alias): Deal with case
205 2010-09-08 Nick Clifton <nickc@redhat.com>
208 * config/tc-mn10300.c (md_convert_frag): Zero out top two bytes of
209 long call instruction's displacement.
211 2010-09-03 H.J. Lu <hongjiu.lu@intel.com>
214 * config/tc-i386.c (i386_finalize_immediate): Check flag_code
215 instead of use_rela_relocations for 64bit.
217 2010-09-02 Richard Henderson <rth@redhat.com>
219 * dw2gencfi.c (TC_DWARF2_EMIT_OFFSET): Provide default.
220 (output_fde): Use it. Make sure to fully init exp before using it.
222 2010-08-31 Kai Tietz <kai.tietz@onevision.com>
224 * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
225 (obj_coff_seh_stackalloc): Likewise.
227 2010-08-31 Alan Modra <amodra@gmail.com>
229 * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.
231 2010-08-30 Richard Henderson <rth@redhat.com>
233 * config/obj-coff-seh.c: Rewrite the entire file.
234 (symtab, symptr, reltab, relcount, relsize): Remove.
235 (seh_ctx_root, seh_ctx): Remove.
236 (xdata_seg, xdata_subseg, pdata_seg): New.
237 (switch_xdata, switch_pdata): New.
238 (verify_context, verify_context_and_target, skip_whitespace_and_comma):
239 New parsing functions. Rewrite all parsing functions to use them.
240 (obj_coff_seh_32): Fix != arm thinko.
241 (obj_coff_seh_handler): For x64, don't accept handler pointer here,
243 (obj_coff_seh_handlerdata): New.
244 (do_seh_endproc): Split out of ...
245 (obj_coff_seh_endproc): ... here.
246 (obj_coff_seh_proc): Use it, if needed.
247 (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
248 (seh_x64_read_reg): Remove mm_regs alternative. Tidy integer reg
249 alternatives. Don't slurp commas.
250 (seh_read_offset): Remove.
251 (obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
252 (obj_coff_seh_scope): Remove.
253 (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
254 (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
255 (out_one, out_two, out_four): New.
256 (seh_x64_write_prologue_data, seh_x64_size_prologue_data,
257 seh_x64_write_function_xdata, write_function_xdata): Rewrite
258 from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
259 seh_getelm_data_size, seh_getsize_of_unwind_entry,
260 seh_make_unwind_entry, seh_getsize_unwind_data, and
261 seh_create_unwind_data.
262 (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
263 (write_function_pdata): Rewrite from make_function_entry_pdata.
264 (seh_write_text_eh_data, make_function_entry_pdata,
265 seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
266 seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
267 seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
268 seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
269 seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
270 seh_getsize_of_unwind_entry, seh_make_unwind_entry,
271 seh_getsize_unwind_data, seh_create_unwind_data,
272 seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
273 * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
274 Add seh_handlerdata. Adjust function/what arguments for
275 seh_savereg, seh_pushframe, seh_stackalloc.
276 (struct seh_prologue_element): Adjust members to closer match
277 the elements of the UNWIND_CODE structure.
278 (struct seh_scope_elem): Remove.
279 (struct seh_context): Replace char* members with symbolS or
280 expressionS as appropriate. Sort members by ARM/x64 applicability.
281 Remove obsolete stuff wrt direct symbol and reloc manipulation.
283 2010-08-25 Alan Modra <amodra@gmail.com>
285 * NEWS: Mention ampersand in macro change.
287 2010-08-25 Gunther Nikl <gnikl@users.sourceforge.net>
289 * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.
291 2010-08-25 Alan Modra <amodra@gmail.com>
293 * config/tc-d10v.c (do_assemble): Correctly detect overflow of
295 * config/tc-m68hc11.c (md_assemble): Likewise.
296 * config/tc-microblaze.c (md_assemble): Likewise. Correct cast
297 of is_end_of_line index.
299 2010-08-25 Jie Zhang <jie@codesourcery.com>
301 * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.
303 2010-08-25 Jie Zhang <jie@codesourcery.com>
305 * config/tc-arm.c (encode_arm_addr_mode_2): Fix
306 BAD_PC_ADDRESSING condition.
308 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
310 * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.
312 2010-08-19 H.J. Lu <hongjiu.lu@intel.com>
314 * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.
316 2010-08-18 H.J. Lu <hongjiu.lu@intel.com>
318 * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
321 2010-08-18 Alan Modra <amodra@gmail.com>
323 * macro.c (sub_actual): Add back ampersand suffix when no
325 (macro_expand_body): Correct comment.
327 2010-08-17 Roland McGrath <roland@redhat.com>
329 * config/obj-elf.c (obj_elf_parse_section_letters): Take new
330 boolean result parameter CLONE; set it if '?' flag letter seen.
331 (obj_elf_section): Update caller. Handle that flag by copying
332 the LINKONCE and GROUP_NAME state from NOW_SEG.
333 * doc/as.texinfo (Section): Document the ? flag.
335 2010-08-09 Cary Coutant <ccoutant@google.com>
337 * as.c (show_usage): Don't list --compress-debug-sections if zlib not
339 (main): Warn if --compress-debug-sections requested and zlib not
341 * doc/as.texinfo: Add --compress-debug-sections,
342 --nocompress-debug-sections.
344 2010-08-06 H.J. Lu <hongjiu.lu@intel.com>
346 * config/tc-i386.c (set_cpu_arch): Re-indent.
347 (md_parse_option): Likewise.
349 2010-08-06 Quentin Neill <quentin.neill@amd.com>
351 * config/tc-i386.c (arch_entry): Add negated bit to
352 disambiguate flag names starting with "no".
353 (cpu_arch): Add negated bit definitions. Add
354 ".nop" CPU extension.
355 (i386_align_code): Use new .cpunop bit to decide
356 when to generate alignment using nops.
357 (set_cpu_arch): Use negated bit instead to decide
358 when to use cpu_flags or vs. cpu_flags_and_not.
359 (md_parse_option): Likewise.
361 2010-08-04 H.J. Lu <hongjiu.lu@intel.com>
363 * config/tc-i386.c (match_template): Move the first i.error
366 2010-08-04 Alan Modra <amodra@gmail.com>
368 * configure.tgt (m32c): Set endian=little.
369 * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
370 * config/tc-m32c.c (md_number_to_chars): Revert last change.
372 2010-08-03 Tristan Gingold <gingold@adacore.com>
374 * makefile.vms (OBJS): Add Add compress-debug.c.
376 2010-08-03 Alan Modra <amodra@gmail.com>
378 * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1.
379 * config/tc-m32c.c (md_number_to_chars): Call bigendian
380 form of number_to_chars, not littleendian.
382 2010-08-02 Alan Modra <amodra@gmail.com>
384 * config/tc-d30v.c (d30v_cons_align): Don't align constants
387 2010-08-02 Alan Modra <amodra@gmail.com>
390 * expr.c (operand <'-' and '~'>): Widen bignums.
391 (operand <'!'>): Correct bignum result and convert to O_constant.
392 * read.c (emit_expr): Don't assert on .byte bignum. Don't display
393 bignum truncated warning for sign extended bignums.
395 2010-08-02 Alan Modra <amodra@gmail.com>
397 * config/tc-v850.c (md_assemble): Always pass format string to
399 (md_apply_fix): Similarly for as_warn_where.
401 2010-07-29 H.J. Lu <hongjiu.lu@intel.com>
403 * config/tc-i386-intel.c: Reformat.
405 2010-07-29 Alan Modra <amodra@gmail.com>
407 * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used
410 2010-07-28 Alan Modra <amodra@gmail.com>
413 * symbols.c (symbol_clone): Correct typo in previous patch.
415 2010-07-28 Alan Modra <amodra@gmail.com>
418 * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag.
420 2010-07-28 Alan Modra <amodra@gmail.com>
422 * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in
423 syntax error message.
425 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
427 * config/tc-mips.c (mips16_macro_build): Pass "args" by
428 reference rather than value.
429 (macro_build): Update accordingly.
431 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
433 * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create
436 2010-07-24 Maciej W. Rozycki <macro@codesourcery.com>
438 * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
439 delay slot in the noreorder mode with the o32 ABI.
441 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
442 Ina Pandit <ina.pandit@kpitcummins.com>
444 * config/tc-v850.c: Update processor_mask.
445 (reg_name): Update the structure to use processors field.
446 (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22,
447 SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32,
448 SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22,
449 SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and
450 SUBYPTE_SA_9_17_22_32.
451 (set_machine): Add support for V850E2 and V850E2V3.
452 (md_pseudo_table): Likewise.
453 (pre_defined_registers): Update pre defined registers suitable
454 for each family of registers.
455 (system_registers): Likewise.
456 (cc_names): Update the condition code.
457 (float_cc_names): Update the condition code for float.
458 (reg_name_search): Update based on current modifications.
459 (register_name): Likewise.
460 (system_register_name): Update to support new system registers
461 and supported families.
462 (cc_name): Update to support new condition codes.
463 (float_cc_name): New function to support float condition codes.
464 (parse_register_list): Update to support newly added registers.
465 (md_show_usage): Define support for V850E2 and V850E2V3 targets.
466 Also support added for disp-size-default-22, disp-size-default-32,
467 mextension, mno-bcond17 and mno-stld23.
468 (md_parse_option): Implement the support for above options defined
470 (md_convert_frag): Implement support for subtypes defined in
471 md_relax_table to support branch operations.
472 (md_begin): Add support for V850E2 and V850E2V3.
473 (handle_hi016, handle_hi16): new relocation handling functions
474 (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff,
475 handle_tdaoff): Updated relocation handling functions for newly
477 (v850_reloc_prefix): Update the relocation handling functions.
478 (v850_insert_operand): Updated the functions with error message
479 parameter and modified the function to use it.
480 (md_assemble): Update according to the latest modifications.
481 (md_apply_fix): Updated the functions with error message parameter
482 and modified the function to use it.
483 (v850_force_relocation): Update with newly added relocations.
484 * configure.tgt: Match all v850 targets.
485 * doc/c-v850.texi: Document the newly added targets.
488 2010-07-23 Alan Modra <amodra@gmail.com>
491 * macro.c (macro_expand): Recover gracefully from named args that
494 2010-07-22 Thomas Schwinge <thomas@codesourcery.com>
496 Switch MIPS to 32-bit DWARF format.
497 * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
498 * config/tc-mips.c (mips_dwarf2_format): Likewise.
500 2010-07-20 Alan Modra <amodra@gmail.com>
502 * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.
504 2010-07-16 Alan Modra <amodra@gmail.com>
506 * config/tc-rx.c (md_estimate_size_before_relax): Fix format
507 specifier warnings for 32-bit host when --enable-64-bit-bfd.
508 (rx_relax_frag, md_convert_frag): Likewise.
510 2010-07-15 Cary Coutant <ccoutant@google.com>
512 * gas/NEWS: Add note about --compress-debug-sections.
513 * gas/as.c (show_usage): Add --compress-debug-sections and
514 --nocompress-debug-sections.
516 2010-07-15 Rhonda Wittels <rhonda@codesourcery.com>
518 * config/obj-elf.c (get_sym_from_input_line_and_check): New
519 function to catch missing pseudo-op arguments.
520 (obj_elf_local): Call new function.
521 (obj_elf_weak): Likewise.
522 (obj_elf_visibility): Likewise.
523 (obj_elf_vtable_entry): Likewise.
524 (obj_elf_type): Likewise.
526 2010-07-15 Kai Tietz <kai.tietz@onevision.com>
528 * config/obj-coff-seh.c
529 (seh_getelm_data_size): New.
530 (seh_read_offset): Handle negative values.
531 (obj_coff_seh_push): Handle offset for save-register store.
532 (obj_coff_seh_setframe): Add unwind-information for frame.
533 (seh_store_elm_data): New.
534 (seh_getelm_data_size): Return additionally unaligned element count.
535 (seh_make_unwind_entry): Correct tweak about element count.
537 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
540 * config/tc-i386-intel.c (i386_intel_simplify): Restore fall
541 through patch for O_multiply.
543 2010-07-11 Kai Tietz <kai.tietz@onevision.com>
546 * config/obj-coff.c (obj_common_parse): Quote symbol-name.
548 2010-07-08 Tejas Belagod <tejas.belagod@arm.com>
550 * tc-arm.c (OP_oBARRIER): Remove.
551 (OP_oBARRIER_I15): Add.
552 (po_barrier_or_imm): Add macro.
553 (parse_operands): Improve OP_oBARRIER_I15 operand parsing.
554 (do_barrier): Check correct immediate range.
555 (do_t_barrier): Likewise.
556 (barrier_opt_names): Add entries for more symbolic operands.
557 (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers.
559 2010-07-08 Daniel Gutson <dgutson@codesourcery.com>
561 * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM
564 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
566 * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match
569 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
571 * config/tc-mips.c (nops_for_insn_or_target): Replace
572 MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and
573 MIPS16_INSN_COND_BRANCH.
575 2010-07-05 Jim Wilson <wilson@codesourcery.com>
579 * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section
582 2010-07-05 Alan Modra <amodra@gmail.com>
584 * config/tc-moxie.c (md_apply_fix): Delete set but otherwise
587 2010-07-04 H.J. Lu <hongjiu.lu@intel.com>
589 * Makefile.am (CONFIG_OBJS): Removed.
590 (GENERIC_OBJS): Likewise.
592 * Makefile.in: Regenerated.
594 2010-07-03 Jan Beulich <jbeulich@novell.com>
597 * config/tc-i386.c (i386_finalize_displacement): Don't call
598 section_symbol() with expr_section.
600 2010-07-03 Cary Coutant <ccoutant@google.com>
602 * Makefile.am: Add compress-debug.c and compress-debug.h.
603 * Makefile.in: Regenerate.
604 * config.in: Add HAVE_ZLIB_H.
605 * configure.in: Check for zlib.h.
606 * configure: Regenerate.
608 * as.c (parse_args): Add --compress-debug-sections and
609 --nocompress-debug-sections.
610 * as.h (flag_compress_debug): New variable.
611 * compress-debug.c: New file.
612 * compress-debug.h: New file.
613 * write.c: Include compress-debug.h.
614 (compress_frag): New function.
615 (compress_debug): New function.
616 (write_object_file): Compress debug sections if requested.
618 2010-07-03 Andreas Schwab <schwab@linux-m68k.org>
620 * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t
623 2010-07-03 Alan Modra <amodra@gmail.com>
625 * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
626 (ppc_setup_opcodes): Likewise. Simplify opcode selection.
628 2010-07-02 DJ Delorie <dj@redhat.com>
630 * config/tc-rx.h (md_do_align): New.
631 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
632 * config/tc-rx.c (nops): New.
633 (rx_handle_align): Use various sized nops to align code.
635 * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for
637 (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc.
639 2010-07-01 H.J. Lu <hongjiu.lu@intel.com>
641 AVX Programming Reference (June, 2010)
642 * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd
645 * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c.
647 2010-07-01 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
649 * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and
650 deprecated mov register instructions.
652 2010-07-01 Alan Modra <amodra@gmail.com>
654 * config/tc-ppc.c (toc_reloc_types): New variable.
655 (md_assemble): Set it.
656 (ppc_frob_file_before_adjust): Don't warn about toc section size
657 if we have large toc relocs and no small toc relocs.
659 2010-06-29 Alan Modra <amodra@gmail.com>
661 * config/tc-maxq.h: Delete file.
662 * config/tc-maxq.c: Delete file.
663 * Makefile.am: Remove references to maxq.
664 * configure.tgt: Likewise.
665 * config/obj-coff.h: Likewise.
666 * Makefile.in: Regenerate.
667 * configure: Regenerate.
668 * po/POTFILES.in: Regenerate.
670 2010-06-28 Alan Modra <amodra@gmail.com>
672 * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
673 * config/tc-crx.c (gettrap): Constify arg.
674 (handle_LoadStor, get_cinv_parameters): Likewise.
675 (getreg_image): Fix enum warning
676 (md_assemble): Restore input line char.
677 * config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
678 * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
679 * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
680 (build_Mytes): Fix build failure for non-elf targets.
681 * config/tc-tic4x.c (tic4x_eval): Restore terminator char.
682 * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.
684 * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
685 * ecoff.c (add_ecoff_symbol): Likewise.
686 * itbl-ops.c (append_insns_as_macros): Likewise.
687 * listing.c (debugging_pseudo): Likewise.
688 * read.c (s_mri_common, stringer): Likewise.
689 * config/obj-coff.c (coff_frob_section): Likewise.
690 * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
691 * config/tc-arm.c (my_get_expression): Likewise.
692 * config/tc-hppa.c (process_exit, pa_type_args): Likewise.
693 * config/tc-m32c.c (md_assemble): Likewise.
694 * config/tc-microblaze.c (md_convert_frag): Likewise.
695 * config/tc-mips.c (s_change_section): Likewise.
696 * config/tc-mt.c (mt_fix_adjustable): Likewise.
697 * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.
699 * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
701 * config/tc-alpha.c (load_expression): Likewise.
702 (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
703 * config/tc-arm.c (parse_neon_el_struct_list): Likewise.
704 * config/tc-avr.c (extract_word): Likewise.
705 * config/tc-cris.c (cris_get_expression): Likewise.
706 * config/tc-d30v.c (build_insn, find_format): Likewise.
707 * config/tc-dlx.c (machine_ip): Likewise.
708 * config/tc-hppa.c (pa_get_absolute_expression): Likewise.
709 * config/tc-i370.c (md_assemble): Likewise.
710 * config/tc-i960.c (brtab_emit): Likewise.
711 * config/tc-iq2000.c (s_iq2000_ent): Likewise.
712 * config/tc-m32c.c (md_convert_frag): Likewise.
713 * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
714 (md_estimate_size_before_relax, md_apply_fix): Likewise.
715 * config/tc-m68k.c (md_show_usage): Likewise.
716 * config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
717 * config/tc-mips.c (s_mips_end): Likewise.
718 * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
719 * config/tc-mn10300.c (md_assemble): Likewise.
720 * config/tc-msp430.c (extract_word): Likewise.
721 * config/tc-mt.c (md_assemble): Likewise.
722 * config/tc-or32.c (machine_ip): Likewise.
723 * config/tc-pj.c (md_apply_fix): Likewise.
724 * config/tc-s390.c (md_gather_operands): Likewise.
725 * config/tc-sh.c (sh_cons_align): Likewise.
726 * config/tc-sparc.c (sparc_cons_align): Likewise.
727 * config/tc-tic4x.c (tic4x_sect): Likewise.
728 * config/tc-tic54x.c (tic54x_stringer): Likewise.
729 * config/tc-vax.c (vip_op): Likewise.
730 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
731 * config/tc-xtensa.c (md_assemble): Likewise.
732 (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
733 (xtensa_move_literals): Likewise.
735 2010-06-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
737 * config/tc-arm.c (parse_neon_alignment): New function.
738 (parse_address_main): Fix Neon load/store alignment parsing.
740 2010-06-22 Jan Beulich <jbeulich@novell.com>
742 * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
744 (i386_intel_operand): Remove bogus handling of pseudo symbols
746 * expr.c (current_location): Remove 'static' and local
748 * expr.h (current_location): Declare.
750 2010-06-21 Sterling Augustine <sterling@tensilica.com>
753 * as.c: Globalize keep_it.
754 (main): Remove keep_it. Move conditional from here...
755 (close_output_file): ...to here.
757 2010-06-21 Andreas Schwab <schwab@redhat.com>
759 * doc/as.texinfo (Overview): Use @itemx for grouped @table
761 * doc/c-alpha.texi (Alpha Options): Likewise.
762 * doc/c-arm.texi (ARM Directives): Likewise.
763 * doc/c-bfin.texi (Blackfin Options): Likewise.
764 * doc/c-d10v.texi (D10V-Opts): Likewise.
765 * doc/c-i386.texi (i386-Options): Likewise.
766 * doc/c-ia64.texi (IA-64 Options): Likewise.
767 * doc/c-m68k.texi (M68K-Opts): Likewise.
768 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
769 * doc/internals.texi (Symbols): Likewise.
771 2010-06-21 Alan Modra <amodra@gmail.com>
774 * config/tc-sh.c (find_cooked_opcode): Correct array bounds check.
776 2010-06-18 Joseph Myers <joseph@codesourcery.com>
778 * config/tc-tic6x.h (tic6x_segment_info_type): Add field
780 * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
781 (md_assemble): Clear func_units_used for new execute packet.
782 Check for duplicate functional units and update func_units_used
783 for instructions using a functional unit.
785 2010-06-15 Joseph Myers <joseph@codesourcery.com>
787 * config/tc-tic6x.c: Include elf/tic6x.h.
788 (tic6x_arch_attribute, tic6x_seen_insns): New.
789 (tic6x_arch_table, tic6x_arches): Add attribute values.
790 (tic6x_use_arch): Handle attribute settings.
791 (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
792 tic6x_attribute_table, tic6x_attributes,
793 tic6x_convert_symbolic_attribute): New.
794 (md_pseudo_table): Add c6xabi_attribute.
795 (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
796 (tic6x_set_attribute_int, tic6x_set_attributes): New.
797 (tic6x_end): Call tic6x_set_attributes.
798 * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
799 (tic6x_convert_symbolic_attribute): Declare.
801 2010-06-14 Alan Modra <amodra@gmail.com>
803 * config/tc-ppc.c (md_assemble): Emit APUinfo section for
806 2010-06-11 Jan Beulich <jbeulich@novell.com>
808 * config/tc-i386.c (md_parse_option): Ignore impossible processor
810 (show_arch): New parameter 'check'.
811 (md_show_usage): Adjust calls to show_arch().
813 2010-06-10 H.J. Lu <hongjiu.lu@intel.com>
815 * config/tc-i386.c (update_code_flag): New.
816 (set_code_flag): Use it.
817 (i386_target_format): Replace set_code_flag with update_code_flag.
819 2010-06-10 Tristan Gingold <gingold@adacore.com>
821 * config/obj-som.h: Includes som/reloc.h
823 2010-06-10 Jan Beulich <jbeulich@novell.com>
825 * config/tc-i386.c (cpu_arch): Add comment.
826 (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags
827 from the generic entries of cpu_arch[].
829 2010-06-08 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
831 * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum
833 (parse_operands): Add support for OP_RRnpctw.
834 (insns): Update floating-point load/store multiples so the
835 first register is of type OP_RRnpctw.
837 2010-06-08 Quentin Neill <quentin.neill@amd.com>
839 * config/tc-i386.c (pi): Rename local loop counter
840 variable i that shadows global static i386_insn i
841 when DEBUG386 is defined.
844 2010-06-08 Nick Clifton <nickc@redhat.com>
846 * doc/as.texinfo: Replace abbreviated 20th century year numbers
849 2010-06-02 Quentin Neill <quentin.neill@amd.com>
851 * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define.
853 2010-06-02 Tristan Gingold <gingold@adacore.com>
855 * as.h: Remove conditionnal definition of HAVE_STDARG_H,
856 USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
857 Remove conditionnal inclusion of stdarg.h and varargs.h.
859 * config.in: Regenerate.
860 * configure: Regenerate.
861 * configure.in: Remove stdarg.h and varargs.h from
862 AC_CHECK_HEADERS list.
863 * messages.c (as_tsktsk): Remove non ISO C version.
864 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
866 2010-05-31 Tristan Gingold <gingold@adacore.com>
868 * config/tc-alpha.c: Add comments for evax.
869 * config/obj-evax.c: Ditto.
871 2010-05-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
873 * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as
876 2010-05-27 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
878 * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
879 writeback when base register is in register list an error, and
881 (do_t_ldmstm): Change warnings.
883 2010-05-26 Catherine Moore <clm@codesourcery.com>
885 * config/tc-mips.c (is_opcode_valid): Remove expansionp.
886 (macro_build): Change invocation of is_opcode_valid.
889 2010-05-25 Nick Clifton <nickc@redhat.com>
891 * Makefile.am (MOSTLYCLEANFILES): Fix typo.
892 * Makefile.in: Regenerate.
894 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
895 Joseph Myers <joseph@codesourcery.com>
896 Andrew Stubbs <ams@codesourcery.com>
898 * config/tc-sh.c (sh_fdpic): New.
899 (sh_check_fixup): Handle relocations on movi20.
900 (parse_exp): Do not reject PIC operators here.
901 (build_Mytes): Check for unhandled PIC operators here. Use
902 sh_check_fixup for movi20.
903 (enum options): Add OPTION_FDPIC.
904 (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
905 (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
906 (sh_elf_final_processing): Handle --fdpic.
907 (sh_uclinux_target_format): New.
908 (sh_parse_name): Handle FDPIC relocation operators.
909 * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
910 (sh_uclinux_target_format): Declare for TE_UCLINUX.
911 * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
913 * doc/c-sh.texi (SH Options): Document --fdpic.
915 2010-05-25 Jay Krell <jay.krell@cornell.edu>
918 * Makefile.am: Replace all occurences of .o with .@OBJEXT@
919 * Makefile.in: Regenerate.
921 2010-05-25 Alan Modra <amodra@gmail.com>
923 * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".
925 2010-05-19 Nick Clifton <nickc@redhat.com>
927 * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
928 of known section prefixes.
930 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
933 * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
934 (obj_elf_parse_section_letters): Likewise.
935 (obj_elf_section_word): Likewise.
937 * config/tc-ppc.c (ppc_section_letter): Removed.
938 (ppc_section_word): Likewise.
939 * config/tc-ppc.h (ppc_section_letter): Likewise.
940 (ppc_section_word): Likewise.
941 (md_elf_section_letter): Likewise.
942 (md_elf_section_word): Likewise.
944 * doc/as.texinfo: Document `e' and `#exclude'.
946 2010-05-13 Nathan Sidwell <nathan@codesourcery.com>
948 * config/tc-arm.c (md_assemble): Clarify current mode in error
949 messages about unsupported instructions.
950 (UT): Delete #define.
951 (insns): Adjust cbnz, cbz appropriately.
953 2010-05-11 Andrew Stubbs <ams@codesourcery.com>
955 * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
957 2010-05-11 Jie Zhang <jie@codesourcery.com>
959 * config/tc-arm.c (aeabi_set_public_attributes): Set
960 Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
962 2010-05-07 Tristan Gingold <gingold@adacore.com>
964 * Makefile.in: Regenerate with automake 1.11.1.
966 * doc/Makefile.in: Ditto.
968 2010-05-05 Nick Clifton <nickc@redhat.com>
970 * po/es.po: Updated Spanish translation.
972 2010-05-05 Julian Brown <julian@codesourcery.com>
974 * read.c (cons_worker): Detect and reject unexpected string argument.
976 2010-05-04 Nick Clifton <nickc@redhat.com>
978 * write.c (fixup_segment): Revert previous delta.
979 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
980 generation of relocations for fixups against weak symbols.
982 2010-04-29 Nathan Sidwell <nathan@codesourcery.com>
984 * write.c (fixup_segment): Do not assume we know the section a
985 defined weak symbol is in.
986 * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
987 weak symbols as not known to be in the same section, even if they
990 2010-04-27 Joseph Myers <joseph@codesourcery.com>
992 * config/tc-tic6x.h (tic6x_label_list): New.
993 (tic6x_segment_info_type): Keep a list of labels and a current
994 frag instead of a boolean for whether labels seen and a count of
996 (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
997 md_do_align, tic6x_do_align, md_end, tic6x_end): New.
998 * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
999 (tic6x_cleanup): Correct comment.
1000 (tic6x_free_label_list): New.
1001 (tic6x_cons_align): Free label list and update for
1002 tic6x_segment_info_type changes.
1003 (tic6x_do_align): New.
1004 (md_assemble): Handle list of labels and saved frag for execute
1005 packet. Create machine-dependent frag for new execute packet and
1006 adjust labels accordingly.
1007 (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
1008 (md_convert_frag, md_estimate_size_before_relax): Update comments.
1010 2010-04-24 H.J. Lu <hongjiu.lu@intel.com>
1013 * config/tc-i386-intel.c (intel_state): Add is_indirect.
1014 (i386_intel_operand): Initialize intel_state.is_indirect. Check
1015 intel_state.is_indirect for "call|jmp [symbol]".
1017 2010-04-22 Nick Clifton <nickc@redhat.com>
1019 * po/gas.pot: Updated by the Translation project.
1021 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1023 * config/tc-i386.c (i386_is_register): Removed.
1024 (x86_cons): Don't use i386_is_register.
1025 (parse_register): Likewise.
1026 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1027 (i386_intel_operand): Likewise.
1029 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1031 * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
1034 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1036 * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
1037 (x86_cons): Updated.
1038 (parse_register): Likewise.
1039 (tc_x86_parse_to_dw2regnum): Likewise.
1040 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1041 (i386_intel_operand): Likewise.
1043 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1046 * config/tc-i386-intel.c (i386_intel_simplify_register): New.
1047 (i386_intel_simplify): Use i386_is_register and
1048 i386_intel_simplify_register. Set X_md for O_register and
1049 check X_md for O_constant.
1050 (i386_intel_operand): Use i386_is_register.
1052 * config/tc-i386.c (i386_is_register): New.
1053 (x86_cons): Initialize the X_md field. Use i386_is_register.
1054 (parse_register): Use i386_is_register.
1055 (tc_x86_parse_to_dw2regnum): Likewise.
1057 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1059 * expr.c (expr): Initialize the X_md field.
1061 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1063 * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
1064 (md_longopts): Add -mgenerate-rel.
1065 (tic6x_generate_rela): New.
1066 (md_parse_option): Handle -mgenerate-rel.
1067 (md_show_usage): Add comment that -mgenerate-rel is undocumented.
1068 (tic6x_init_after_args): New.
1069 (md_apply_fix): Correct shift calculations for SB-relative
1071 (md_pcrel_from): Change to tic6x_pcrel_from_section. Do not
1072 adjust addresses for relocations referencing symbols in other
1074 (tc_gen_reloc): Adjust addend calculations for REL relocations.
1075 * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
1076 tic6x_pcrel_from_section, tc_init_after_args,
1077 tic6x_init_after_args): New.
1079 2010-04-20 Nick Clifton <nickc@redhat.com>
1082 * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
1083 altmacro mode if found inside a quoted string.
1085 2010-04-20 Mike Frysinger <vapier@gentoo.org>
1087 * config/bfin-lex.l (parse_int): Change index() to strchr().
1089 2010-04-16 Nick Clifton <nickc@redhat.com>
1092 * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
1093 matcher to accept and unconditional 32-bit add instruction.
1094 (pa_build_unwind_subspace): Cope with error conditions not
1095 allowing the start symbol to be set.
1097 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1099 * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
1100 new tag names in v2.08 of ARM ABI.
1101 * doc/c-arm.texi: Document new tag names in ABI.
1103 2010-04-14 Tristan Gingold <gingold@adacore.com>
1105 * config/tc-alpha.c: Includes vms/egps.h on EVAX.
1106 (s_alpha_comm): Used new EGPS macros from egps.h
1107 (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
1108 (s_alpha_section_word): Add comments. Use new EGPS macros.
1109 Adjust for modified bfd_vms_set_section_flags function.
1111 2010-04-10 Alan Modra <amodra@gmail.com>
1114 * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
1116 2010-04-09 Nick Clifton <nickc@redhat.com>
1118 * as.c (create_obj_attrs_section): Remove unused variable addr.
1119 * listing.c (listing_listing): Remove unused variable message.
1120 * read.c: Remove unnecessary register type qualifiers.
1121 (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
1124 2010-04-07 Eric B. Weddington <eric.weddington@atmel.com>
1126 * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
1127 atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
1128 atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
1129 atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
1130 atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
1131 atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
1132 atmega88pa, attiny461a, attiny84a, m3000.
1133 Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
1134 atmega8hvd, attiny327, m3000f, m3000s, m3001b.
1135 * doc/c-avr.texi: Same.
1137 2010-04-07 Jie Zhang <jie@codesourcery.com>
1139 * config/tc-arm.c (make_mapping_symbol): Handle the case
1140 that multiple mapping symbols have the same value 0.
1142 2010-04-07 Alan Modra <amodra@gmail.com>
1144 * configure: Regenerate.
1146 2010-04-06 Nick Clifton <nickc@redhat.com>
1148 * po/ru.po: New Russian translation.
1149 * configure.in (ALL_LINGUAS): Add ru.
1150 * configure: Regenerate.
1152 2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
1155 * input-scrub.c (input_scrub_next_buffer): Use memmove instead
1156 of memcpy to copy overlap memory.
1158 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1160 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
1161 (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
1162 * Makefile.in: Regenerate.
1163 * NEWS: Add news entry for TI C6X support.
1164 * app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
1165 TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
1166 operands if TC_KEEP_OPERAND_SPACES.
1167 * configure.tgt (tic6x-*-*): New.
1168 * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
1169 TC_PREDICATE_END_CHAR): Define.
1170 * config/tc-tic6x.c, config/tc-tic6x.h: New.
1171 * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
1172 * doc/Makefile.in: Regenerate.
1173 * doc/all.texi (TIC6X): Define.
1174 * doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
1175 * doc/c-tic6x.texi: New.
1177 2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
1179 * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
1181 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1183 * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
1184 with operand_size_mismatch.
1185 (operand_size_match): Updated.
1186 (match_template): Likewise.
1188 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1190 * config/tc-i386.c (i386_error): New.
1191 (_i386_insn): Replace err_msg with error.
1192 (operand_size_match): Set error instead of err_msg on failure.
1193 (operand_type_match): Likewise.
1194 (operand_type_register_match): Likewise.
1195 (VEX_check_operands): Likewise.
1196 (match_template): Likewise. Use error instead of err_msg with
1199 2010-03-19 Jie Zhang <jie@codesourcery.com>
1201 * config/tc-arm.c (make_mapping_symbol): Hanle the case
1202 that two mapping symbols have the same value.
1204 2010-03-18 Daniel Jacobowitz <dan@codesourcery.com>
1206 * doc/c-arm.texi (.setfp): Correct example.
1208 2010-03-18 Wei Guozhi <carrot@google.com>
1211 * config/tc-arm.c (reloc_names): New relocation names.
1212 (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
1213 (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
1214 * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
1216 2010-03-15 Thomas Schwinge <thomas@codesourcery.com>
1218 * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
1219 cases, and not only for .eh_frame.
1221 * dw2gencfi.c (output_cie): Make it more explicit which code paths
1222 belong to .eh_frame only.
1224 2010-03-13 Segher Boessenkool <segher@kernel.crashing.org>
1226 * config/tc-v850.c (v850_insert_operand): Handle out-of-range
1227 assembler constants on 64-bit hosts.
1229 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1231 * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
1232 Strip trailing whitespace.
1234 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1236 * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
1237 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
1239 (bfin_cpus[]): Add 0.0 for bf504 and bf506.
1241 2010-03-10 Jie Zhang <jie@codesourcery.com>
1243 * doc/as.texinfo: Add Blackfin options.
1244 * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
1245 * config/tc-bfin.c (md_show_usage): Show usage for all
1246 Blackfin specific options.
1248 2010-03-09 Alan Modra <amodra@gmail.com>
1251 * listing.c (listing_newline): Correct backslash quote logic.
1253 2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1255 * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
1256 (ELF_TARGET_FORMAT64): Define.
1258 2010-03-05 Paul Brook <paul@codesourcery.com>
1260 * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
1262 2010-03-02 Andrew Stubbs <ams@codesourcery.com>
1264 * config/tc-sh.c (get_specific): Move overflow checking code to avoid
1265 reading uninitialized data.
1267 2010-03-01 Tristan Gingold <gingold@adacore.com>
1269 * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
1271 2010-02-26 Doug Evans <dje@sebabeach.org>
1273 * configure.tgt: Fix mep cpu case.
1275 2010-02-26 Jie Zhang <jie@codesourcery.com>
1277 * config/tc-arm.c (do_t_strexd): Remove
1278 operand[1] != operand[2] contraint.
1280 2010-02-26 Jie Zhang <jie@codesourcery.com>
1282 * config/tc-arm.c (neon_select_shape): No need to match
1283 the remaining operands in the shape when one operand does
1286 2010-02-26 Jie Zhang <jie@codesourcery.com>
1288 * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
1291 2010-02-25 Doug Evans <dje@sebabeach.org>
1293 * cgen.c: Whitespace fixes.
1294 (weak_operand_overflow_check): Formatting fix.
1296 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1298 * config/tc-i386.c (match_template): Update error messages.
1300 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1302 * config/tc-i386.c (_i386_insn): Add err_msg.
1303 (operand_size_match): Set err_msg on failure.
1304 (operand_type_match): Likewise.
1305 (operand_type_register_match): Likewise.
1306 (VEX_check_operands): Likewise.
1307 (match_template): Likewise. Use i.err_msg with as_bad.
1309 2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
1311 * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
1312 mips_fix_loongson2f_jump): New variables.
1313 (md_longopts): Add New options -mfix-loongson2f-nop/jump,
1314 -mno-fix-loongson2f-nop/jump.
1315 (md_parse_option): Initialize variables via above options.
1316 (options): New enums for the above options.
1317 (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
1318 (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
1320 (append_insn): call fix_loongson2f().
1321 (mips_handle_align): Replace the implicit nops.
1322 * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
1323 for the new mips_handle_align().
1324 * doc/c-mips.texi: Document the new options.
1326 2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
1328 * config/tc-arm.c (do_rd_rm_rn): Added warning
1331 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1334 * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
1335 (avr_cons_fix_new): Handle fixups of a single byte.
1337 2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1340 * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
1341 compiler's predefines.
1343 2010-02-19 Alan Modra <amodra@gmail.com>
1345 * configure.tgt: Whiltespace. Sort moxie entry.
1347 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1349 * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
1350 * doc/c-arm.texi: Likewise.
1352 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1354 * config/tc-arm.c (asm_opcode): operands type
1356 (BAD_PC_ADDRESSING): New macro message.
1357 (BAD_PC_WRITEBACK): Likewise.
1358 (MIX_ARM_THUMB_OPERANDS): New macro.
1359 (operand_parse_code): Added enum values.
1360 (parse_operands): Added thumb/arm distinction,
1361 plus new enum values handling.
1362 (encode_arm_addr_mode_2): Validations enhanced.
1363 (encode_arm_addr_mode_3): Likewise.
1364 (do_rm_rd_rn): Likewise.
1365 (encode_thumb32_addr_mode): Likewise.
1366 (do_t_ldrex): Likewise.
1367 (do_t_ldst): Likewise.
1368 (do_t_strex): Likewise.
1369 (md_assemble): Call parse_operands with
1377 (insns): Updated insns operands.
1379 2010-02-12 Tristan Gingold <gingold@adacore.com>
1380 Douglas B Rupp <rupp@gnat.com>
1382 * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
1383 (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
1384 (pseudo_func): Add an entry for slotcount.
1385 (md_begin): Initialize slotcount pseudo symbol.
1386 (ia64_parse_name): Handle @slotcount parameter.
1387 (ia64_gen_real_reloc_type): Handle slotcount.
1388 (md_apply_fix): Ditto.
1389 * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
1391 2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1393 * config/tc-xtensa.c (istack_init): Don't call memset.
1395 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1397 * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
1400 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1402 * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
1404 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1406 * config/tc-i386.c (build_modrm_byte): Reformat.
1408 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1410 * config/tc-i386.c: Update copyright.
1412 2010-02-10 Quentin Neill <quentin.neill@amd.com>
1413 Sebastian Pop <sebastian.pop@amd.com>
1415 * config/tc-i386.c (vec_imm4) New operand type.
1416 (fits_in_imm4): New.
1417 (VEX_check_operands): New.
1418 (check_reverse): Call VEX_check_operands.
1419 (build_modrm_byte): Reintroduce code for 5
1420 operand insns. Fix whitespace.
1422 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
1424 * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
1427 2010-02-09 Sterling Augustine <sterling@tensilica.com>
1429 * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
1430 (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
1431 (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
1433 2010-02-08 Christophe Lyon <christophe.lyon@st.com>
1435 * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
1436 non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
1437 BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
1438 BFD_RELOC_ARM_PCREL_CALL)
1440 2010-02-08 Sterling Augustine <sterling@tensilica.com>
1442 * config/tc-xtensa.c (frag_format_size): Generalize logic to
1443 handle more instruction sizes and fetch widths.
1444 (branch_align_power): Likewise.
1445 (text_align_power): Likewise.
1446 (bytes_to_stretch): Likewise.
1448 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1450 * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
1451 (ppc_mach): Handle titan.
1452 * doc/c-ppc.texi: Mention -mtitan.
1454 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1456 * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
1458 (xtensa_fetch_width) ...this.
1460 2010-02-05 Joseph Myers <joseph@codesourcery.com>
1462 * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
1463 MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
1464 * Makefile.in: Regenerate.
1466 2010-02-03 Quentin Neill <quentin.neill@amd.com>
1468 * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
1469 (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
1470 * config/tc-i386.h (processor_type): Same.
1471 * doc/c-i386.texi: Change amdfam15 to bdver1.
1473 2010-01-29 Nick Clifton <nickc@redhat.com>
1476 * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
1479 2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
1481 * NEWS: Mention new feature.
1482 * config/obj-coff.c (obj_coff_section): Accept digits and use
1483 to override default section alignment power if specified.
1484 * doc/as.texinfo (.section directive): Update documentation.
1486 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
1488 * config/tc-i386.c (avxscalar): New.
1489 (OPTION_MAVXSCALAR): Likewise.
1490 (build_vex_prefix): Select vector_length for scalar instructions
1492 (md_longopts): Add OPTION_MAVXSCALAR.
1493 (md_parse_option): Handle OPTION_MAVXSCALAR.
1494 (md_show_usage): Add -mavxscalar=.
1496 * doc/c-i386.texi: Document -mavxscalar=.
1498 2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
1500 * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
1503 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1505 * write.h (fix_at_start): Declare.
1506 * write.c (fix_new_internal): Add at_beginning parameter.
1507 Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
1508 seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
1509 (fix_new, fix_new_exp): Update accordingly.
1510 (fix_at_start): New function.
1511 * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
1512 (ppc_ref): New function, for OBJ_XCOFF.
1513 (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
1514 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
1516 2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1518 * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
1519 on 64-bit Solaris/x86.
1520 Include obj-format.h earlier.
1522 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1524 * config/tc-s390.c (s390_elf_final_processing): New function.
1525 * config/tc-s390.h (elf_tc_final_processing): New macro definition.
1526 (s390_elf_final_processing): Added prototype.
1529 2010-01-20 Nick Clifton <nickc@redhat.com>
1532 * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
1533 code to handle round-to-zero for VCVT conversions.
1534 (do_neon_cvt): New. Call do_neon_cvt_1.
1535 (do_neon_cvtr): New. Call do_neon_cvt_1.
1536 (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
1539 2010-01-18 Tristan Gingold <gingold@adacore.com>
1541 * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
1543 2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
1545 * config/tc-i386.c (md_assemble): Before accessing the IMM field
1546 check that it's not an XOP insn.
1548 2010-01-14 Jie Zhang <jie.zhang@analog.com>
1550 * config/bfin-aux.h: Remove argument names in function
1552 * config/bfin-lex.l (parse_int): Fix shadowed variable name
1554 * config/bfin-parse.y (value_match): Remove argument names
1556 (notethat): Likewise.
1557 (yyerror): Likewise.
1559 2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
1561 * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
1563 2010-01-13 Nick Clifton <nickc@redhat.com>
1565 * config/tc-h8300.c (h8300_elf_section): New function - issue a
1566 warning message if a new section is created without setting any
1568 (md_pseudo_table): Intercept section creation pseudos.
1569 (md_pcrel_from): Replace abort with an error message.
1570 * config/obj-elf.c (obj_elf_section_name): Export this function.
1571 * config/obj-elf.h (obj_elf_section_name): Prototype.
1573 2010-01-12 Alan Modra <amodra@gmail.com>
1576 * listing.c (print_source): Add one to line number.
1578 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1580 * Makefile.in: Regenerate.
1581 * configure: Regenerate.
1582 * doc/Makefile.in: Regenerate.
1584 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
1586 * version.c (parse_args): Change to "Copyright 2010".
1588 2010-01-06 Quentin Neill <quentin.neill@amd.com>
1590 * config/tc-i386.c (cpu_arch): Add amdfam15.
1591 (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
1592 * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
1593 * doc/c-i386.texi: Add amdfam15.
1595 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1597 * config/tc-arm.c (do_neon_logic): Accept imm value
1598 in the third operand too.
1599 (operand_parse_code): OP_RNDQ_IMVNb renamed to
1601 (parse_operands): OP_NILO case removed, applied renaming.
1602 (insns): Neon shape changed for some logic instructions.
1604 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1606 * config/tc-arm.c (do_neon_ldx_stx): Added
1607 validation for vector load/store insns.
1609 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1611 * config/tc-ppc.c (md_show_usage): Document -me500mc64.
1613 2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
1615 * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
1616 (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
1617 (NEON_ENCODE): New macro.
1618 (check_neon_suffixes): New macro.
1619 (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
1620 (do_vfp_nsyn_opcode): Likewise.
1621 (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
1622 (do_vfp_nsyn_cmp): Likewise.
1623 (do_neon_shl_imm): Likewise.
1624 (do_neon_qshl_imm): Likewise.
1625 (neon_dyadic_misc): Likewise.
1626 (do_neon_mac_maybe_scalar): Likewise.
1627 (do_neon_qdmulh): Likewise.
1628 (do_neon_qmovn): Likewise.
1629 (do_neon_qmovun): Likewise.
1630 (do_neon_movn): Likewise.
1631 (neon_mac_reg_scalar_long): Likewise.
1632 (do_neon_vmull): Likewise.
1633 (do_neon_trn): Likewise.
1634 (do_neon_ldx_stx): Likewise.
1635 (neon_dp_fixup): Changed signature and set the flag.
1636 (neon_three_same): Call the above with new signature.
1637 (neon_two_same): Likewise.
1638 (neon_imm_shift): Likewise.
1639 (neon_mul_mac): Likewise.
1640 (do_neon_abs_neg): Likewise.
1641 (neon_mixed_length): Likewise.
1642 (do_neon_ext): Likewise.
1643 (do_neon_mov): Likewise.
1644 (do_neon_tbl_tbx): Likewise.
1645 (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
1646 (neon_compare): Likewise.
1647 (do_neon_shll): Likewise.
1648 (do_neon_cvt): Likewise.
1649 (do_neon_mvn): Likewise.
1650 (do_neon_dup): Likewise.
1651 (md_assemble): Call check_neon_suffixes ().
1653 For older changes see ChangeLog-2009
1659 version-control: never