1 2011-12-29 Iain Sandoe <idsandoe@googlemail.com>
3 * as.c (perform_an_assembly_pass): Do not create text, data and bss
4 sections for MACH-O. Do not switch to the text section.
5 * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Forward decl.
6 (mach_o_begin): Startup with only text section unless suppressed.
7 * config/obj-macho.h (obj_begin): define to mach_o_begin ().
9 2011-12-22 DJ Delorie <dj@redhat.com>
11 * config/rl78-defs.h (rl78_linkrelax_addr16): Add.
12 (rl78_linkrelax_dsp, rl78_linkrelax_imm): Remove.
13 * config/rl78-parse.y: Tag all addr16 and branch patterns with
15 * config/tc-rl78.c (rl78_linkrelax_addr16): New.
16 (rl78_linkrelax_branch): New.
18 (md_longopts): Add relax option.
19 (md_parse_option): Add OPTION_RELAX.
20 (rl78_frag_init): Support relaxation.
21 (rl78_handle_align): New.
22 (md_assemble): Support relaxation.
23 (md_apply_fix): Likewise.
24 (md_convert_frag): Likewise.
25 * config/tc-rl78.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
27 (rl78_handle_align): Declare.
29 * config/rl78-parse.y (rl78_bit_insn): New. Set it for all bit
31 (find_bit_index): New. Strip .BIT suffix off relevent
32 expressions for bit insns.
33 (rl78_lex): Exclude bit suffixes from expression parsing.
35 2011-12-21 Nick Clifton <nickc@redhat.com>
38 * config/tc-arm.c (create_unwind_entry): Zero allocated table
41 2011-12-19 Iain Sandoe <idsandoe@googlemail.com>
43 * config/obj-macho.c (obj_mach_o_section): Account for target-
44 dependent section types. Improve error handling when wrong section
45 types/attributes are specified.
47 2011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
49 * config/tc-mips.c (mips_pseudo_table): Add tprelword/tpreldword
51 (mips16_percent_op): Add MIPS16 TLS relocation ops.
52 (md_apply_fix): Add BFD_RELOC_MIPS16_TLS_* switch cases.
53 (s_tls_rel_directive): Rename from s_dtprel_internal(). Abstract out
54 directive string and reloc type as function parameters. Update
56 (s_dtprelword,s_dtpreldword): Change to use s_tls_rel_directive().
57 (s_tprelword,s_tpreldword): New functions.
59 2011-12-15 Tristan Gingold <gingold@adacore.com>
61 * config/obj-macho.c (obj_mach_o_fileprop): Fix typo.
63 2011-12-15 Konstantin Belousov <kib@FreeBSD.org>
65 * config/obj-elf.c (obj_elf_type): Add ELFOSABI_FREEBSD to the
68 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
70 * config/obj-macho.c (obj_mach_o_subsections_by_symbols): New global.
71 (obj_mach_o_file_properties): New enum.
72 (obj_mach_o_subsections_via_symbols): Generalize name to...
73 ... (obj_mach_o_fileprop) and use to set subsections_via_symbols.
75 2011-12-14 Stuart Henderson <shenders@gcc.gnu.org>
77 * config/bfin-parse.y (asm_1): set SRCx fields to all 1s for
78 dspalu32 instrs that don't use them.
80 2011-12-14 Nick Clifton <nickc@redhat.com>
82 * config/tc-cris.c (md_convert_frag): Mark the length_code local
83 variable as unused as it is only used when ENABLE_CHECKING is on.
85 2011-12-14 Iain Sandoe <iains@gcc.gnu.org>
87 * config/obj-macho.c: Add some more top-level comments.
88 (collect_16char_name): New.
89 (obj_mach_o_section): Amend to allow syntax compatible with
90 existing system tools. Use section translation data when available.
91 (obj_mach_o_segT_from_bfd_name): New.
92 (known_sections): Update.
93 (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name.
95 (obj_mach_o_objc_section): New.
96 (debug_sections): New.
97 (obj_mach_o_debug_section): New.
99 (obj_mach_o_opt_tgt_section): New.
100 (obj_mach_o_base_section): New.
101 (obj_mach_o_common_parse): Update to create BSS on demand and to handle
102 lcomm optional alignment param.
103 (obj_mach_o_comm): Update parameter name.
104 (obj_mach_o_placeholder): New.
105 (mach_o_pseudo_table): Update for GCC section directives.
106 * config/obj-macho.h (_OBJ_MACH_O_H): New.
107 (USE_ALIGN_PTWO): Define.
108 (S_SET_ALIGN) Define.
110 2011-12-13 Andrew Burgess <aburgess@broadcom.com>
112 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_SAME): Update
115 2011-12-08 Andrew Pinski <apinski@cavium.com>
116 Adam Nemet <anemet@caviumnetworks.com>
118 * tc-mips.c (CPU_IS_OCTEON): Add Octeon2.
119 (mips_cpu_info_table): Add Octeon2.
120 * doc/c-mips.texi: Document octeon2 as an acceptable value for -march=.
122 2011-12-07 Sameera Deshpande <sameera.deshpande@arm.com>
124 * config/tc-arm.c (do_t_ldstd): Warn for unpredictable cases.
126 2011-11-07 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
128 * config/tc-arm.c (ARM_IT_MAX_OPERANDS): New define.
129 (arm_it): Use ARM_IT_MAX_OPERANDS.
130 (neon_select_shape): Ensure we have matched all operands.
132 2011-11-07 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
134 * config/tc-arm.c (parse_neon_mov): Update which_operand
137 2011-12-05 Richard Earnshaw <rearnsha@arm.com>
139 * tc-arm.c (aeabi_set_public_attributes): Correctly set
140 Tag_ARM_ISA_use and Tag_Thumb_ISA_use.
142 2011-11-30 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
144 * config/tc-arm.c (arm_cpu_option_table): Add name_len field.
145 (arm_arch_option_table): Likewise.
146 (arm_option_extension_value_table): Likewise.
147 (ARM_CPU_OPT): New define.
148 (ARM_ARCH_OPT): Likewise.
149 (ARM_EXT_OPT): Likewise.
150 (arm_cpus): Use ARM_CPU_OPT to initialize.
151 (arm_archs): Use ARM_ARCH_OPT to initialize.
152 (arm_extensions): Use ARM_EXT_OPT to initialize.
153 (arm_parse_extension): Ensure option string matching matches
155 (arm_parse_cpu): Likewise.
156 (arm_parse_arch): Likewise.
158 2011-11-29 Andrew Pinski <apinski@cavium.com>
160 * config/tc-mips.c (CPU_IS_OCTEON): New macro function.
161 (CPU_HAS_SEQ): Change to use CPU_IS_OCTEON.
162 (NO_ISA_COP): Likewise.
163 (macro) <ld_st>: Add support when off0 is true.
164 Add support for M_SAA_AB, M_SAA_OB, M_SAAD_OB and M_SAAD_AB.
165 (mips_cpu_info_table): Add octeon+.
166 * doc/c-mips.texi: Document octeon+ as an acceptable value for -march=.
168 2011-11-25 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
170 * config/tc-arm.c (do_t_mov_cmp): Allow MOV lowreg, lowreg when no CPU
173 2011-11-23 Tristan Gingold <gingold@adacore.com>
175 * config/tc-alpha.c (s_alpha_prologue): Requires empty line.
177 2011-11-23 Tristan Gingold <gingold@adacore.com>
179 * config/tc-alpha.c (s_alpha_frame): Emit a warning if bad value
181 (s_alpha_pdesc): Adjust comment.
183 2011-11-23 Thomas Klein <th.r.klein@web.de>
185 * config/tc-arm.c (do_t_mov_cmp): Prevent emitting code for MOV
186 with two low register at arch v4t or v5t when assember using
189 2011-11-21 DJ Delorie <dj@redhat.com>
191 * config/rl78-defs.h (rl78_error): Add "const".
192 * config/rl78-parse.y (rl78_error): Likewise.
194 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
196 * config/tc-ppc.c (ppc_target_format): Add format for powerpc*-freebsd.
198 2011-11-16 David S. Miller <davem@davemloft.net>
200 * config/tc-sparc.c (md_apply_fix): Handle BFD_RELOC_8.
202 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
204 * config/tc-mips.c (macro): Fix unsupported opcode message
206 (mips_ip, mips16_ip): Likewise.
208 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
210 * config/tc-mips.c (ISA_SUPPORTS_MCU_ASE): Also set if microMIPS
213 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
215 * config/tc-mips.c (macro_build_jalr): Reverse a negative
219 2011-11-16 Catherine Moore <clm@codesourcery.com>
220 Maciej W. Rozycki <macro@codesourcery.com>
222 * config/tc-mips.c (mips_cpu_info_table): Add "m14ke" and
224 * doc/c-mips.texi (MIPS architecture options): Add "m14ke" and
225 "m14kec" to the list of -march options.
227 2011-11-15 Maciej W. Rozycki <macro@codesourcery.com>
229 * write.c (dump_section_relocs): Don't convert PC-relative relocs
230 that have an in-place addend narrower than the addresses used.
232 2011-11-14 Maciej W. Rozycki <macro@codesourcery.com>
234 * config/tc-mips.c (can_swap_branch_p): Exclude microMIPS
237 2011-11-07 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
239 * config/tc-arm.c (arm_cpus): Add cortex-a7 entry.
240 * doc/c-arm.texi (ARM Options): Add cortex-a7 to list of accepted
243 2011-11-04 DJ Delorie <dj@redhat.com>
245 * doc/c-rl78.texi (RL78-Float): Remove unused menu entry.
247 2011-11-02 DJ Delorie <dj@redhat.com>
249 * config/tc-rl78.c (tc_gen_reloc): Remove unused variable.
251 2011-11-02 Nick Clifton <nickc@redhat.com>
253 * config/tc-arm.c (md_begin): Remove ARM_PLT32 reloc associated
254 with the (PLT) instruction suffix when operating in eabi mode.
255 * doc/c-arm.texi (ARM_Relocations): Extend description of (PLT)
258 2011-11-01 DJ Delorie <dj@redhat.com>
260 * Makefile.am (TARGET_CPU_CFILES): Add tc-rl78.c.
261 (TARGET_CPU_HFILES): Add rc-rl78.h.
262 (EXTRA_DIST): Add rl78-parse.c and rl78-parse.y.
263 (rl78-parse.c, rl78-parse.h, rl78-parse.o, rl78-defs.h): New rules.
264 * Makefile.in: Regenerate.
265 * configure.in: Add rl78 case.
266 * configure: Regenerate.
267 * configure.tgt: Add rl78 case.
268 * config/rl78-defs.h: New file.
269 * config/rl78-parse.y: New file.
270 * config/tc-rl78.c: New file.
271 * config/tc-rl78.h: New file.
272 * NEWS: Add Renesas RL78.
274 * doc/Makefile.am (c-rl78.texi): New.
275 * doc/Makefile.in: Likewise.
276 * doc/all.texi: Enable it.
277 * doc/as.texi: Add it.
278 * doc/c-rl78.texi: New file.
280 2011-10-28 Walter Lee <walt@tilera.com>
282 * NEWS: Fix TILEPro capitalization.
283 * config/tc-tilegx.c (emit_tilegx_instruction) Handle
284 relocations of aliases.
285 * config/tc-tilepro.c: (emit_tilepro_instruction) Likewise.
287 2011-10-28 Nick Clifton <nickc@redhat.com>
289 * po/ja.po: New Japanese translation.
290 * configure.in (ALL_LINGUAS): Add ja.
291 * configure: Regenerate.
293 2011-10-26 Joern Rennecke <joern.rennecke@embecosm.com>
295 * doc/as.texinfo [EPIPHANY]: Include c-epiphany.texi to avoid
298 2011-10-25 Mike Frysinger <vapier@gentoo.org>
300 * config/rx-defs.h (rx_error): Add const to first arg.
301 * config/rx-parse.y (rx_error): Likewise.
303 2011-10-25 Nick Clifton <nickc@redhat.com>
305 * config/tc-ns32k.c (md_begin): Rename local variable 'stat' to
308 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
310 * NEWS: Mention addition of Adapteva Epiphany support.
311 * config/tc-epiphany.c: New file.
312 * config/tc-epiphany.h: New file.
313 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-epiphany.c .
314 (TARGET_CPU_HFILES): Add config/tc-epiphany.h .
315 * configure.in: Also set using_cgen for epiphany.
316 * configure.tgt: Handle epiphany.
317 * doc/Makefile.am (CPU_DOCS): Add c-epiphany.texi .
318 * doc/all.texi: Set EPIPHANY.
319 * doc/as.texinfo: Add EPIPHANY-specific text.
320 * doc/c-epiphany.texi: New file.
321 * po/gas.pot: Regenerate.
322 * Makefile.in: Regenerate.
323 * configure: Regenerate.
324 * doc/Makefile.in: Regenerate.
325 * po/POTFILES.in: Regenerate.
327 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
329 * config/tc-mips.c (move_register): Fix formatting.
331 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
333 * config/tc-mips.c (can_swap_branch_p): Remove empty line.
334 (start_noreorder): Likewise.
336 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
338 * config/tc-mips.c (s_option): Fix formatting.
339 (mips_elf_final_processing): Likewise.
341 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
343 * config/tc-mips.c (validate_micromips_insn): Fix formatting.
345 2011-10-24 David Binderman <dcb314@hotmail.com>
347 * config/tc-mn10200.c (md_convert_frag): Add missing break.
349 2011-10-21 Tristan Gingold <gingold@adacore.com>
351 * config/tc-alpha.c (load_expression): Use symbol_mark_used accessor.
352 (s_alpha_comm): Use symbol_set_frag accessor.
354 2011-10-20 Alan Modra <amodra@gmail.com>
356 * config/tc-mips.c (micromips_add_label): Avoid gcc warning.
357 (md_convert_frag): Likewise.
359 2011-10-18 Jie Zhang <jie@codesourcery.com>
360 Julian Brown <julian@codesourcery.com>
362 * config/tc-arm.c (parse_shifter_operand): Fix handling of explicit
364 (encode_arm_shifter_operand): Likewise.
366 2011-10-13 James Greenhalgh <james.greenhalgh@arm.com>
368 * config/tc-arm.c (check_ldr_r15_aligned): New.
369 (do_ldst): Warn in upredictable cases.
370 (do_t_ldst): Likewise.
371 (insns): Update accordingly.
373 2011-10-13 Alan Modra <amodra@gmail.com>
375 * as.c (main): Define .gasversion. rather than __GAS_VERSION__.
376 * frags.h (bss_address_frag): Delete
377 (predefined_address_frag): New.
378 * frags.c (frag_init): Init predefined_address_frag. Delete ref
380 * symbols.c (S_CAN_BE_REDEFINED): New function.
381 * symbols.h (S_CAN_BE_REDEFINED): Declare.
382 * read.c (assign_symbol): Use S_CAN_BE_REDEFINED.
384 2011-10-12 Alan Modra <amodra@gmail.com>
386 * symbols.c (local_symbol_make): Make global.
387 * symbols.h (local_symbol_make): Declare.
388 * as.c (main): Define __GAS_VERSION__.
390 2011-10-10 Nick Clifton <nickc@redhat.com>
392 * po/es.po: Updated Spanish translation.
393 * po/fi.po: Updated Finnish translation.
394 * po/fr.po: Updated French translation.
396 2011-10-05 DJ Delorie <dj@redhat.com>
397 Nick Clifton <nickc@redhat.com>
399 * config/rx-defs.h (rx_pid_register): New.
400 (rx_gp_register): New.
401 * config/rx-parse.y (rx_lex): Add support for %gpreg and %pidreg.
402 (displacement): Add PID support.
403 * config/tc-rx.c (rx_pid_mode): New.
404 (rx_num_int_regs): New.
405 (rx_pid_register): New.
406 (rx_gp_register): New.
407 (options): Add -mpid and -mint-register= options.
408 (md_longopts): Likewise.
409 (md_parse_option): Likewise.
410 (md_show_usage): Likewise.
411 (rx_pid_symbol): New.
412 (rx_pidreg_symbol): New.
413 (rx_gpreg_symbol): New.
414 (md_begin): Support PID.
415 (rx_validate_fix_sub): Support PID.
416 (tc_gen_reloc): Support PID.
417 * doc/c-rx.texi: Document PID support.
419 2011-09-27 Kai Tietz <ktietz@redhat.com>
421 * config/obj-coff.c (obj_coff_section): Add 'e' as specifier
422 for marking section SEC_EXCLUDE.
424 2011-09-22 Tristan Gingold <gingold@adacore.com>
426 * NEWS: Add marker for 2.22.
428 2011-09-21 David S. Miller <davem@davemloft.net>
430 * config/tc-sparc.c (hwcap_allowed): New.
431 (struct sparc_arch): New field 'hwcap_allowed' containing a bitmask
432 of F_FOO flags which are enabled by the particular arch setting.
433 Add new options that provide explicit access to new instructions.
434 (md_parse_option): Only bump max_architecture if the requested one
435 is larger, or this is the first explicit request.
436 (get_hwcap_name): New function.
437 (sparc_ip): Validate that hwcaps used by an instruction have actually
439 * doc/c-sparc.texi: Document new sparc options.
441 2011-09-21 David S. Miller <davem@davemloft.net>
443 * config/tc-sparc.c (hwcap_seen): New bitmask, defined when
445 (sparc_ip): When not TE_SOLARIS, accumulate hwcap bits from
446 sparc_opcode->flags of instruction into hwcap_seen.
447 (sparc_md_end): Create Tag_GNU_Sparc_HWCAPS attribute if
448 hwcap_seen is non-zero and not TE_SOLARIS.
450 2011-09-19 Tristan Gingold <gingold@adacore.com>
452 * config/tc-alpha.c (insert_operand): Call as_bad_value_out_of_range
453 instead of as_warn_out_of_range.
455 2011-09-08 Mark Fortescue <mark@mtfhpc.demon.co.uk>
457 * config/tc-sparc.c (sparc_ip): Handle 'i' + r<0..31>
458 in addition to 'i' + [goli]<0..7>.
460 2011-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
462 * cgen.c (gas_cgen_pcrel_r_type): New function.
463 (gas_cgen_tc_gen_reloc): Check for GAS_CGEN_PCREL_R_TYPE.
464 * cgen.h (gas_cgen_pcrel_r_type): Declare.
466 2011-09-08 Richard Sandiford <rdsandiford@googlemail.com>
469 * dwarf2dbg.c (dwarf2_flush_pending_lines): Use symbol_temp_new_now.
471 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
474 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
475 (dwarf2_gen_line_info_1): Delete.
476 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
477 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
478 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
479 (dwarf2_directive_loc): Push previous .locs instead of generating
482 2011-08-26 Nick Clifton <nickc@redhat.com>
484 * po/es.po: Updated Spanish translation.
486 2011-08-26 Tristan Gingold <gingold@adacore.com>
488 * config/tc-alpha.c (s_alpha_linkage): Simplify. Add comments.
490 2011-08-26 Tristan Gingold <gingold@adacore.com>
492 * config/tc-alpha.c (add_to_link_pool): Improve comment.
493 (s_alpha_fp_save): Fix indentation.
495 2011-08-19 Nick Clifton <nickc@redhat.com>
497 * doc/as.texinfo: Include c-xstormy16.texi.
499 2011-08-18 Alan Modra <amodra@gmail.com>
501 * write.c (resolve_reloc_expr_symbols): Convert local symbols
502 on relocs to section+offset.
503 (get_frag_for_reloc): New function.
504 (write_relocs): Merge sort fixup relocs with those from .reloc
507 2011-08-10 Maciej W. Rozycki <macro@codesourcery.com>
509 * config/tc-mips.c (can_swap_branch_p): Update the comment on
512 2011-08-09 Chao-ying Fu <fu@mips.com>
513 Daniel Jacobowitz <dan@codesourcery.com>
515 * config/tc-mips.c (mips_cpu_info_table): Add "m14k" and
517 * doc/c-mips.texi (MIPS architecture options): Add "m14k" and
518 "m14kc" to the list of -march options.
520 2011-08-09 Chao-ying Fu <fu@mips.com>
521 Maciej W. Rozycki <macro@codesourcery.com>
523 * config/tc-mips.c (mips_set_options): Add ase_mcu.
524 (mips_opts): Initialise ase_mcu to -1.
525 (ISA_SUPPORTS_MCU_ASE): New macro.
526 (MIPS_CPU_ASE_MCU): Likewise.
527 (is_opcode_valid): Handle MCU.
528 (macro_build, macro): Likewise.
529 (validate_mips_insn, validate_micromips_insn): Likewise.
531 (options): Add OPTION_MCU and OPTION_NO_MCU.
532 (md_longopts): Add mmcu and mno-mcu.
533 (md_parse_option): Handle OPTION_MCU and OPTION_NO_MCU.
534 (mips_after_parse_args): Handle MCU.
535 (s_mipsset): Likewise.
536 (md_show_usage): Handle MCU options.
538 * doc/as.texinfo: Document -mmcu and -mno-mcu options.
539 * doc/c-mips.texi: Likewise, and document ".set mcu" and
540 ".set nomcu" directives.
542 2011-08-09 Maciej W. Rozycki <macro@codesourcery.com>
544 * config/tc-mips.c (gpr_mod_mask): Remove INSN2_MOD_GPR_MB,
545 INSN2_MOD_GPR_MC, INSN2_MOD_GPR_ME, INSN2_MOD_GPR_MG,
546 INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MM,
547 INSN2_MOD_GPR_MN, INSN2_MOD_GPR_MP and INSN2_MOD_GPR_MQ opcode
549 (gpr_read_mask): Add INSN2_READ_GPR_MC, INSN2_READ_GPR_ME
550 INSN2_READ_GPR_MG, INSN2_READ_GPR_MJ, INSN2_READ_GPR_MMN,
551 INSN2_READ_GPR_MP and INSN2_READ_GPR_MQ opcode register use
553 (gpr_write_mask): Replace INSN2_WRITE_GPR_S opcode register
554 use flag with INSN_WRITE_GPR_S. Add INSN2_WRITE_GPR_MB,
555 INSN2_WRITE_GPR_MHI, INSN2_WRITE_GPR_MJ and INSN2_WRITE_GPR_MP
556 opcode register use checks.
557 (can_swap_branch_p): Enable microMIPS branch swapping.
558 (append_insn): Likewise.
560 2011-08-09 Maciej W. Rozycki <macro@codesourcery.com>
562 * config/tc-mips.c (RELAX_MICROMIPS_ENCODE): Remove forced 16-bit
563 branch size information.
564 (RELAX_MICROMIPS_U16BIT): Remove macro.
565 (RELAX_MICROMIPS_UNCOND): Adjust accordingly.
566 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
567 (RELAX_MICROMIPS_RELAX32): Likewise.
568 (RELAX_MICROMIPS_TOOFAR16): Likewise.
569 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
570 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
571 (RELAX_MICROMIPS_TOOFAR32): Likewise.
572 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
573 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
574 (append_insn): Always check forced_insn_length for microMIPS
575 relaxation. Adjust code for the removal of
576 RELAX_MICROMIPS_U16BIT.
577 (mips_ip) <'D', 'E'>: If forced_insn_length, then emit the
578 relocation straight away.
579 (relaxed_micromips_16bit_branch_length): Adjust code for the
580 removal of RELAX_MICROMIPS_U16BIT.
582 2011-08-08 Tristan Gingold <gingold@adacore.com>
584 * config/obj-macho.c (obj_mach_o_section): New function.
585 (struct known_section): New type.
586 (known_sections): Declare.
587 (obj_mach_o_known_section): New function.
588 (obj_mach_o_common_parse): Ditto.
589 (obj_mach_o_comm): Ditto.
590 (obj_mach_o_subsections_via_symbols): Ditto.
591 (mach_o_pseudo_table): Add new pseudos.
593 2011-08-06 Richard Henderson <rth@redhat.com>
595 * dw2gencfi.c (all_fde_data): Export.
596 * dw2gencfi.h (all_fde_data): Declare.
597 * config/tc-alpha.c (alpha_elf_md_end): Don't convert legacy unwind
598 info to cfi unwind info if the user already has supplied some.
600 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
602 * config/tc-mips.c (emit_nop): Delete.
603 (get_delay_slot_nop): New function.
604 (nops_for_insn_or_target): Use it.
605 (append_insn): Likewise. When avoiding hazards, call add_fixed_insn
606 and insert_into_history directly.
608 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
610 * config/tc-mips.c (delayed_branch_p, compact_branch_p)
611 (uncond_branch_p, branch_likely_p): New functions.
612 (insns_between, nops_for_insn_or_target, append_insn)
613 (macro_start): Use them.
614 (get_append_method): Likewise. Remove redundant test.
616 2011-08-05 David S. Miller <davem@davemloft.net>
618 * config/tc-sparc.c (v9a_asr_table): Add "cps".
619 (sparc_ip): Handle '4', '5' and '(' format codes.
621 2011-08-04 H.J. Lu <hongjiu.lu@intel.com>
624 * output-file.c (output_file_close): Call bfd_cache_close_all
627 * write.c (write_object_file): Revert the last change.
629 2011-08-04 Alan Modra <amodra@gmail.com>
631 * write.c (write_object_file): Call set_symtab even if we had
634 2011-08-04 Tristan Gingold <gingold@adacore.com>
636 * config/obj-elf.c (obj_elf_section): Do not free name.
638 2011-08-03 James Greenhalgh <james.greenhalgh@arm.com>
640 * config/tc-arm.c (do_t_strexbh): New.
641 (insns): Update accordingly.
643 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
646 * config/tc-i386.c (handle_quad): Removed.
647 (md_pseudo_table): Remove "quad".
648 (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
649 (x86_dwarf2_addr_size): New.
651 * config/tc-i386.h (x86_dwarf2_addr_size): New.
652 (DWARF2_ADDR_SIZE): Likewise.
654 2011-08-01 Nick Clifton <nickc@redhat.com>
657 * config/tc-arm.c (literal_pool): Add locs field.
658 (add_to_lit_pool): Initialise the locs entry for the new literal.
659 (s_ltorg): Generate a DWARF2 line number entry for each emitted
662 2011-08-01 Tristan Gingold <gingold@adacore.com>
664 * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.
666 2011-08-01 Tristan Gingold <gingold@adacore.com>
668 * frags.c (frag_grow): Simplify the code.
670 2011-07-30 Richard Sandiford <rdsandiford@googlemail.com>
672 * config/tc-mips.c (nops_for_vr4130): Revert previous commit.
674 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
676 * config/tc-mips.c: Adjust comments throughout.
677 (reglist_lookup): Reshape code.
678 (jmp_reloc_p, jalr_reloc_p): Reformat.
679 (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
681 (gpr_mod_mask): Remove unused variable.
682 (gpr_read_mask, gpr_write_mask): Reshape code.
683 (fpr_read_mask, fpr_write_mask): Likewise.
684 (nops_for_vr4130): Ensure non-microMIPS mode.
685 (can_swap_branch_p): Correct pinfo2 reference. Reshape code.
686 (append_insn): Skip Loongson 2F workaround in MIPS16 mode. Use
687 the outermost operator of a compound relocation to determines
688 the relocated field. Fix formatting.
689 (md_convert_frag): Reshape code.
691 2011-07-29 Tristan Gingold <gingold@adacore.com>
693 * frags.c (frag_var_init): New function.
694 (frag_var): Call frag_var_init to initialize.
695 (frag_variant): Ditto.
697 2011-07-27 Nathan Sidwell <nathan@codesourcery.com>
699 * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
701 * doc/as.texinfo (Offset): Document .offset directive.
703 2011-07-27 Tristan Gingold <gingold@adacore.com>
705 * frags.c (frag_grow): Revert previous patch.
707 2011-07-26 Kazuhiro Inaoka <kazuhiro.inaoka.ud@renesas.com>
709 * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
710 synthetic instruction.
712 2011-07-25 Tristan Gingold <gingold@adacore.com>
714 * frags.c (frag_grow): Simplify the code.
716 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
717 Chao-ying Fu <fu@mips.com>
718 Richard Sandiford <rdsandiford@googlemail.com>
720 * config/tc-mips.h (mips_segment_info): Add one bit for
722 (TC_LABEL_IS_LOCAL): New macro.
723 (mips_label_is_local): New prototype.
724 * config/tc-mips.c (S0, S7): New macros.
725 (emit_branch_likely_macro): New variable.
726 (mips_set_options): Add micromips.
727 (mips_opts): Initialise micromips to -1.
728 (file_ase_micromips): New variable.
729 (CPU_HAS_MICROMIPS): New macro.
730 (hilo_interlocks): Set for microMIPS too.
731 (gpr_interlocks): Likewise.
732 (cop_interlocks): Likewise.
733 (cop_mem_interlocks): Likewise.
734 (HAVE_CODE_COMPRESSION): New macro.
735 (micromips_op_hash): New variable.
736 (micromips_nop16_insn, micromips_nop32_insn): New variables.
737 (NOP_INSN): Handle microMIPS ASE.
738 (mips32_to_micromips_reg_b_map): New macro.
739 (mips32_to_micromips_reg_c_map): Likewise.
740 (mips32_to_micromips_reg_d_map): Likewise.
741 (mips32_to_micromips_reg_e_map): Likewise.
742 (mips32_to_micromips_reg_f_map): Likewise.
743 (mips32_to_micromips_reg_g_map): Likewise.
744 (mips32_to_micromips_reg_l_map): Likewise.
745 (mips32_to_micromips_reg_n_map): Likewise.
746 (mips32_to_micromips_reg_h_map): New variable.
747 (mips32_to_micromips_reg_m_map): Likewise.
748 (mips32_to_micromips_reg_q_map): Likewise.
749 (micromips_to_32_reg_h_map): New variable.
750 (micromips_to_32_reg_i_map): Likewise.
751 (micromips_to_32_reg_m_map): Likewise.
752 (micromips_to_32_reg_q_map): Likewise.
753 (micromips_to_32_reg_b_map): New macro.
754 (micromips_to_32_reg_c_map): Likewise.
755 (micromips_to_32_reg_d_map): Likewise.
756 (micromips_to_32_reg_e_map): Likewise.
757 (micromips_to_32_reg_f_map): Likewise.
758 (micromips_to_32_reg_g_map): Likewise.
759 (micromips_to_32_reg_l_map): Likewise.
760 (micromips_to_32_reg_n_map): Likewise.
761 (micromips_imm_b_map, micromips_imm_c_map): New macros.
762 (RELAX_DELAY_SLOT_16BIT): New macro.
763 (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
764 (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
765 (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
766 (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
767 (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
768 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
769 (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
770 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
771 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
772 (RELAX_MICROMIPS_TOOFAR32): Likewise.
773 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
774 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
775 (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
776 (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
778 (mips_mark_labels): New function.
779 (mips16_small, mips16_ext): Remove variables, replacing with...
780 (forced_insn_size): ... this.
781 (append_insn, mips16_ip): Update accordingly.
782 (micromips_insn_length): New function.
783 (insn_length): Return the length of microMIPS instructions.
784 (mips_record_mips16_mode): Rename to...
785 (mips_record_compressed_mode): ... this. Handle microMIPS ASE.
786 (install_insn): Handle microMIPS ASE.
787 (reglist_lookup): New function.
788 (is_size_valid, is_delay_slot_valid): Likewise.
789 (md_begin): Handle microMIPS ASE.
790 (md_assemble): Likewise. Update for append_insn interface change.
791 (micromips_reloc_p): New function.
792 (got16_reloc_p): Handle microMIPS ASE.
793 (hi16_reloc_p): Likewise.
794 (lo16_reloc_p): Likewise.
795 (jmp_reloc_p): New function.
796 (jalr_reloc_p): Likewise.
797 (matching_lo_reloc): Handle microMIPS ASE.
798 (insn_uses_reg, reg_needs_delay): Likewise.
799 (mips_move_labels): Likewise.
800 (mips16_mark_labels): Rename to...
801 (mips_compressed_mark_labels): ... this. Handle microMIPS ASE.
802 (gpr_mod_mask): New function.
803 (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
804 (fpr_read_mask, fpr_write_mask): Likewise.
805 (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
806 (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
807 (MICROMIPS_LABEL_CHAR): New macro.
808 (micromips_target_label, micromips_target_name): New variables.
809 (micromips_label_name, micromips_label_expr): New functions.
810 (micromips_label_inc, micromips_add_label): Likewise.
811 (mips_label_is_local): Likewise.
812 (micromips_map_reloc): Likewise.
813 (can_swap_branch_p): Handle microMIPS ASE.
814 (append_insn): Add expansionp argument. Handle microMIPS ASE.
815 (start_noreorder, end_noreorder): Handle microMIPS ASE.
816 (macro_start, macro_warning, macro_end): Likewise.
817 (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
818 (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
819 (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
820 (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
821 (macro_build): Handle microMIPS ASE. Update for append_insn
823 (mips16_macro_build): Update for append_insn interface change.
824 (macro_build_jalr): Handle microMIPS ASE.
825 (macro_build_lui): Likewise. Simplify.
826 (load_register): Handle microMIPS ASE.
827 (load_address): Likewise.
828 (move_register): Likewise.
829 (macro_build_branch_likely): New function.
830 (macro_build_branch_ccl): Likewise.
831 (macro_build_branch_rs): Likewise.
832 (macro_build_branch_rsrt): Likewise.
833 (macro): Handle microMIPS ASE.
834 (validate_micromips_insn): New function.
835 (expr_const_in_range): Likewise.
836 (mips_ip): Handle microMIPS ASE.
837 (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
838 (md_longopts): Add mmicromips and mno-micromips.
839 (md_parse_option): Handle OPTION_MICROMIPS and
841 (mips_after_parse_args): Handle microMIPS ASE.
842 (md_pcrel_from): Handle microMIPS relocations.
843 (mips_force_relocation): Likewise.
844 (md_apply_fix): Likewise.
845 (mips_align): Handle microMIPS ASE.
846 (s_mipsset): Likewise.
847 (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
848 (s_dtprel_internal): Likewise.
849 (s_gpword, s_gpdword): Likewise.
850 (s_insn): Handle microMIPS ASE.
851 (s_mips_stab): Likewise.
852 (relaxed_micromips_32bit_branch_length): New function.
853 (relaxed_micromips_16bit_branch_length): New function.
854 (md_estimate_size_before_relax): Handle microMIPS ASE.
855 (mips_fix_adjustable): Likewise.
856 (tc_gen_reloc): Handle microMIPS relocations.
857 (mips_relax_frag): Handle microMIPS ASE.
858 (md_convert_frag): Likewise.
859 (mips_frob_file_after_relocs): Likewise.
860 (mips_elf_final_processing): Likewise.
861 (mips_nop_opcode): Likewise.
862 (mips_handle_align): Likewise.
863 (md_show_usage): Handle microMIPS options.
864 * symbols.c (TC_LABEL_IS_LOCAL): New macro.
865 (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
867 * doc/as.texinfo (Target MIPS options): Add -mmicromips and
869 (-mmicromips, -mno-micromips): New options.
870 * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
871 (MIPS ISA): Document .set micromips and .set nomicromips.
872 (MIPS insn): Update for microMIPS support.
874 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
876 * config/tc-mips.c (mips_ip): Make a copy of the instruction's
877 mnemonic and use it for further processing.
879 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
881 * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
882 INSN_TRAP to INSN_NO_DELAY_SLOT. Remove the check for INSN_SYNC
883 as well as explicit checks for ERET and DERET when scheduling
886 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
888 * config/tc-i386.c (cpu_arch): Add k1om.
889 (i386_align_code): Handle PROCESSOR_K1OM.
890 (check_cpu_arch_compatible): Check EM_K1OM.
891 (i386_arch): Handle Intel K1OM.
892 (i386_mach): Return bfd_mach_k1om for Intel K1OM.
893 (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
896 * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
897 (processor_type): Add PROCESSOR_K1OM.
899 * doc/c-i386.texi: Document k1om.
901 2011-07-18 H.J. Lu <hongjiu.lu@intel.com>
903 * doc/c-i386.texi: Fix a typo.
905 2011-07-06 Aurelien Jarno <aurelien@aurel32.net>
907 * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
909 2011-07-04 Richard Sandiford <rdsandiford@googlemail.com>
911 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
914 2011-07-04 Maciej W. Rozycki <macro@codesourcery.com>
916 * config/tc-mips.c (append_insn): Make sure DWARF-2 location
917 information is properly adjusted for branches that get swapped.
919 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
920 Thomas Schwinge <thomas@schwinge.name>
923 * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
924 ELFOSABI_LINUX alias.
925 * config/tc-ia64.c: Likewise.
927 2011-06-30 Paul Carroll <pcarroll@codesourcery.com>
929 * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
930 than 4 in Thumb mode.
932 2011-06-30 Nick Clifton <nickc@redhat.com>
935 * config/tc-arm.c (BAD_RANGE): New error message define.
936 (md_apply_fix): Use it.
937 Fix range check for thumb branch instructions.
939 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
941 * config/tc-mips.c (append_method): New enum.
942 (can_swap_branch_p, get_append_method): New functions.
943 (append_insn): Use get_append_method to decide how the instruction
946 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
948 * config/tc-mips.c (append_insn): Remove bogus goto.
950 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
952 * config/tc-mips.c (append_insn): Always clear the history after an
953 unconditional branch.
955 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
957 * config/tc-mips.c (find_altered_mips16_opcode): New function.
958 (append_insn): Use it.
960 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
962 * config/tc-mips.c (insn_uses_reg): Delete.
963 (gpr_read_mask, gpr_write_mask): New functions.
964 (fpr_read_mask, fpr_write_mask): Likewise.
965 (insns_between, nops_for_vr4130, append_insn): Use them.
967 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
969 * config/tc-mips.c (md_mips_end): Call mips_emit_delays.
971 2011-06-29 Dave Martin <dave.martin@linaro.org>
974 * config/tc-arm.c (mapping_state): When changing to ARM or THUMB
975 state set the minimum required alignment of the section.
977 2011-06-29 Tristan Gingold <gingold@adacore.com>
979 * config/tc-i386.c (i386_mach): Convert to ISO-C.
980 (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
981 (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
982 (md_section_align, tc_gen_reloc): Ditto.
984 2011-06-28 Tristan Gingold <gingold@adacore.com>
986 * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
989 2011-06-28 Tristan Gingold <gingold@adacore.com>
991 * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
992 (emit_jsrjmp): Ditto.
993 (tc_gen_reloc): Ditto.
995 2011-06-28 Tristan Gingold <gingold@adacore.com>
997 * config/tc-alpha.c (alpha_evax_proc_hash): Remove.
998 (alpha_evax_proc_data): New variable.
999 (s_alpha_ent): Prevent nested function. Remove has_insert call.
1000 (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
1001 error. Do not search in the hash table. Check if match with .ent.
1002 (s_alpha_name): Remove unused variable.
1003 (md_begin): Remove initialization of alpha_evax_proc_hash.
1005 2011-06-27 Tristan Gingold <gingold@adacore.com>
1007 * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
1008 Locally declare basesym. Add comments. Do not set literal_pool_size.
1009 (load_expression): Adjust call to add_to_link_pool.
1010 (s_alpha_pdesc): Define pdesc symbol using dot.
1011 Do not set literal_pool_size.
1012 (s_alpha_end): Use NULL instead of 0.
1014 2011-06-27 Tristan Gingold <gingold@adacore.com>
1016 * config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
1018 * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
1019 field. Add comments.
1020 (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
1022 2011-06-26 Richard Sandiford <rdsandiford@googlemail.com>
1024 * config/tc-mips.c (fix_24k_record_store_info): If the previous
1025 instruction was a store, and the next instructions are unknown,
1028 2011-06-25 Richard Sandiford <rdsandiford@googlemail.com>
1031 * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
1032 (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
1033 (mips_emit_delays, start_noreorder): Update accordingly.
1034 (append_insn): Likewise. Revert original fix for this PR
1035 and use the ignore parameter instead.
1037 2011-06-24 Tristan Gingold <gingold@adacore.com>
1040 * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
1042 2011-06-24 Tristan Gingold <gingold@adacore.com>
1044 * config/tc-alpha.c (add_to_link_pool): Remove useless offset
1045 variable. Fix style.
1047 2011-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1050 * config/tc-mips.c (append_insn): Only consider hazards between the
1051 pre-noreorder block and ip.
1053 2011-06-21 Sameera Deshpande <sameera.deshpande@arm.com>
1055 * config/tc-arm.c (vfp_conv): Add check on range of immediate operand
1056 in vcvt instruction between floating-point and fixed-point.
1057 (operand_parse_code): Add "OP_oI32z".
1058 (parse_operands): OP_oI32z case added.
1060 2011-06-20 H.J. Lu <hongjiu.lu@intel.com>
1062 * configure.tgt: Revert x32 change.
1064 2011-06-20 Nick Clifton <nickc@redhat.com>
1066 * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
1067 * doc/Makefile.in: Regenerate.
1068 * doc/all.texi: Set XSTORMY16.
1069 * doc/c-xstormy16.texi: New file.
1071 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1073 * configure.tgt: Support x32.
1075 2011-06-15 Nick Clifton <nickc@redhat.com>
1077 * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
1079 2011-06-14 Tristan Gingold <gingold@adacore.com>
1081 * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
1082 (tc_new_dot_label): Define.
1083 (ppc_new_dot_label): Declare.
1084 * config/tc-ppc.c (ppc_frob_label): Set within target field.
1085 (ppc_fix_adjustable): Use this field to adjust the reloc.
1086 (ppc_new_dot_label): New function.
1088 2011-06-14 Alan Modra <amodra@gmail.com>
1090 * po/POTFILES.in: Regenerate.
1092 2011-06-13 Walter Lee <walt@tilera.com>
1094 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
1095 config/tc-tilepro.c.
1096 (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
1097 config/tc-tilepro.h.
1098 * Makefile.in: Regenerate.
1099 * configure.tgt (tilepro-*-*): New.
1100 (tilegx-*-*): Likewise.
1101 * config/tc-tilegx.c: New file.
1102 * config/tc-tilegx.h: Likewise.
1103 * config/tc-tilepro.h: Likewise.
1104 * config/tc-tilepro.c: Likewise.
1105 * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
1107 * doc/Makefile.in: Regenerate.
1108 * doc/all.texi (TILEGX): Define.
1110 * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
1111 c-tilegx.texi and c-tilepro.texi.
1112 * doc/c-tilegx.texi: New.
1113 * doc/c-tilepro.texi: New.
1115 2011-06-13 Nick Clifton <nickc@redhat.com>
1118 * config/tc-arm.c (do_shift): Do not allow shift operations at the
1119 end of a register based shift insn.
1120 (do_t_shift): Likewise.
1122 2011-06-13 Nick Clifton <nickc@redhat.com>
1124 * config/tc-score.c (s3_my_get_expression): Delete unused local
1126 (s3_do_ldst_insn): Delete unused local variable 'strbak'.
1127 (s3_do16_ldst_insn): Delete unused local variable 'temp'.
1128 (s3_do_macro_bcmp): Zero inst_expand array.
1129 (s3_do_macro_bcmpz): Likewise.
1130 (s3_s_score_end): Delete unused local variable 'dot'.
1131 (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
1132 * config/tc-score7.c (s7_my_get_expression): Delete unused local
1134 (s7_do_ldst_insn): Delete unused local variable 'strbak'.
1135 (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
1137 (s7_s_score_end): Delete unused local variable 'dot'.
1138 (s7_relax_frag): Delete unused local variable 'relax_size'.
1139 (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
1141 2011-06-10 H.J. Lu <hongjiu.lu@intel.com>
1143 AVX Programming Reference (June, 2011)
1144 * config/tc-i386.c (i386_error): Add invalid_vsib_address and
1145 unsupported_vector_index_register.
1146 (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
1147 (check_VecOperands): New.
1148 (match_template): Call check_VecOperands. Handle
1149 invalid_vsib_address and unsupported_vector_index_register.
1150 (build_modrm_byte): Support VecSIB. Check register-only source
1151 operand when two source operands are swapped.
1152 (i386_index_check): Allow Xmm/Ymm index registers.
1154 * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
1155 and invpcid./invpcid.
1157 2011-06-09 Nick Clifton <nickc@redhat.com>
1160 * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
1162 (check_cinv_options): Remove unused local variables. Make
1164 (md_assemble): Remove unused local variable.
1166 2011-06-09 James Greenhalgh <james.greenhalgh@arm.com>
1168 * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
1170 2011-06-03 Arnaud Patard <arnaud.patard@rtp-net.org>
1173 * config/tc-arm.c (parse_psr): Set m_profile to false when
1174 assembling for any architecture.
1176 2011-06-02 Jie Zhang jie@codesourcery.com
1177 Nathan Sidwell nathan@codesourcery.com
1179 * config/tc-arm.c (parse_address_main): Handle -0 offsets.
1180 (encode_arm_addr_mode_2): Set default sign of zero here ...
1181 (encode_arm_addr_mode_3): ... and here.
1182 (encode_arm_cp_address): ... and here.
1183 (md_apply_fix): Use default sign of zero here.
1185 2011-06-02 Nick Clifton <nickc@redhat.com>
1187 * as.c: Fix spelling typo.
1189 * config/tc-ppc.c: Likewise.
1190 * po/gas.pit: Regenerate.
1192 2011-05-31 Paul Brook <paul@codesourcery.com>
1194 * config/tc-arm.c (arm_cpus): Add Cortex-R5.
1195 (arm_extensions): Allow idiv on ARMv7-R.
1196 * doc/c-arm.text: Update idiv extension restrictions.
1198 2011-05-31 Paul Brook <paul@codesourcery.com>
1200 * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
1203 2011-05-31 Paul Brook <paul@codesourcery.com>
1205 * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
1208 2011-05-31 Paul Brook <paul@codesourcery.com>
1209 Nathan Sidwell <nathan@codesourcery.com>
1211 * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
1212 pc-relative fixes to constants.
1213 * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
1215 2011-05-27 Nick Clifton <nickc@redhat.com>
1217 * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
1219 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1221 * config/tc-s390.c (md_gather_operands): Fix check for floating
1222 register pair operands.
1224 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1226 * config/tc-s390.c (md_gather_operands): Emit an error for odd
1227 numbered registers used as register pair operand.
1229 2011-05-23 Nick Clifton <nickc@redhat.com>
1231 * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
1233 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1235 * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
1236 (tic6x_parse_name): Handle it.
1237 (tic6x_fix_new_exp): Handle O_pcr_offset.
1238 (tic6x_fix_adjustable): Return 0 for the new relocs.
1239 (md_apply_fix): Handle them.
1240 (tc_gen_reloc): Likewise.
1241 * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
1243 2011-05-18 Nick Clifton <nickc@redhat.com>
1246 * config/tc-tic30.c (ordinal_names): Allow translation of the
1249 2011-05-18 Nick Clifton <nickc@redhat.com>
1251 * config/tc-arm.c (s_unreq): Reword warning message to make it
1252 easier to translate.
1253 * config/tc-ia64.c (md_show_usage): Add note for translators.
1254 * configure.in (ALL_LINGUAS): Add "fi".
1255 * configure: Regenerate.
1257 2011-05-18 Tristan Gingold <gingold@adacore.com>
1259 * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
1260 Put size into an union with dw.
1261 (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
1262 (ppc_xcoff_end): Declare.
1264 * config/tc-ppc.c: Add includes for xcoff.
1265 (ppc_dwsect): New function.
1266 (md_pseudo_table): Add dwsect.
1267 (struct dw_subsection): New.
1269 (ppc_change_debug_section): New function.
1270 (ppc_xcoff_end): Ditto.
1271 (ppc_function): Adjust for ppc_tc_sy.
1272 (ppc_symbol_new_hook): Ditto.
1273 (ppc_frob_symbol): Ditto.
1274 (ppc_frob_section): Do not set vma for debug sections.
1275 (ppc_fix_adjustable): Return true for debug sections.
1276 * config/obj-coff.c: Add includes for xcoff.
1277 (coff_frob_section): Handle dwarf section.
1279 2011-05-17 Nick Clifton <nickc@redhat.com>
1281 * po/fi.po: New Finnish translation.
1282 * po/fr.po: Updated French translation.
1284 * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
1285 * config/tc-mt.c (md_assemble): Fix typos in warning messages.
1286 * cond.c (s_else): Fix typos in error messages.
1287 * config/tc-pj.c (md_assemble): Fix typo in error message.
1289 2011-05-16 Hans-Peter Nilsson <hp@axis.com>
1291 * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
1292 emitting ELF object.
1293 (md_show_usage): Only mention --pic if the assembler can generate
1295 * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
1296 prerequisite for --pic being a valid option.
1298 2011-05-13 Frederic Marchal <fmarchal@perso.be>
1301 * config/tc-v850.c (parse_register_list): Correct error string.
1303 2011-05-12 Quentin Neill <quentin.neill@amd.com>
1305 * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
1306 (i386_align_code): Ditto
1308 2011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1311 * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
1312 immediates on 32-bit hosts.
1314 2011-05-10 Quentin Neill <quentin.neill@amd.com>
1316 * config/tc-i386.c (cpu_arch): Add bdver2 and rename
1317 PROCESSOR_BDVER1 to PROCESSOR_BDVER.
1318 (i386_align_code): Rename PROCESSOR_BDVER1.
1319 (processor_type): Ditto.
1320 * doc/c-i386.texi: Add bdver2.
1322 2011-05-10 Alan Modra <amodra@gmail.com>
1324 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
1326 2011-05-09 Paul Brook <paul@codesourcery.com>
1328 * config/tc-tic6x.c (streq): Define.
1329 (tic6x_get_unwind): New.
1330 (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
1331 s_tic6x_personalityindex, s_tic6x_personality): New functions.
1332 (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
1333 "personality" and "cantunwind".
1334 (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
1335 tic6x_start_unwind_section, tic6x_unwind_frame_regs,
1336 tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
1337 tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
1338 tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
1339 tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
1340 tic6x_cfi_endproc): New.
1341 * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
1342 (tic6x_unwind_info): New.
1343 (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
1345 (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
1346 tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
1347 DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
1348 tc_cfi_section_name): Define.
1349 * doc/c-tic6x.texi: Document new unwinding directives.
1350 * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
1352 (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
1353 CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
1354 Move to dw2gencfi.h.
1355 (CFI_EMIT_target): Define.
1356 (dot_cfi_sections): Check tc_cfi_section_name.
1357 (dot_cfi_startproc): Use tc_cfi_startproc.
1358 (dot_cfi_endproc): Use tc_cfi_endproc.
1359 * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
1360 CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
1361 CFI_val_encoded_addr): Move to here from dw2gencfi.c.
1363 2011-05-07 Alan Modra <amodra@gmail.com>
1365 * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
1366 Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
1367 (struct fde_entry): Rename cseg to cur_seg.
1368 (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
1369 (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather
1370 that #if SUPPORT_FRAME_LINKONCE.
1371 (cfi_finish): Likewise.
1373 2011-05-06 Tristan Gingold <gingold@adacore.com>
1375 * read.c (s_comm_internal): Remove code for OBJ_VMS.
1378 * write.c (write_object_file): Ditto.
1379 * symbols.c (define_sym_at_dot): Ditto.
1382 2011-05-05 Alan Modra <amodra@gmail.com>
1384 * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout
1385 file to conditionally compile code added 2011-04-26.
1386 (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
1387 when SUPPORT_FRAME_LINKONCE.
1388 (get_cfi_seg): Likewise. Reintroduce old code for when not
1389 SUPPORT_FRAME_LINKONCE.
1390 (cfi_finish): Move get_cfi_seg calls out of loop when not
1391 SUPPORT_FRAME_LINKONCE. Avoid unused var warning.
1393 2011-05-03 Paul Brook <paul@codesourcery.com>
1395 * config/tc-tic6x.c (s_ehtype): New function.
1396 (md_pseudo_table): Add "ehtype".
1397 (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
1398 * doc/c-tic6x.texi: Document .ehtype directive.
1400 2011-04-26 Kai Tietz <ktietz@redhat.com>
1402 * dw2gencfi.c (dwcfi_seg_list): New struct.
1403 (dwcfi_hash): New static hash variable.
1404 (get_debugseg_name): New.
1405 (alloc_debugseg_item): New.
1406 (make_debug_seg): New.
1407 (dwcfi_hash_insert): New.
1408 (dwcfi_hash_find): New.
1409 (dwcfi_hash_find_or_make): New.
1410 (cfi_insn_data): New member cur_seg.
1411 (cie_entry): Likewise.
1412 (fde_entry): New cseg and handled members.
1413 (alloc_fde_entry): Initialize cseg member.
1414 (alloc_cfi_insn_data): Initialize cur_seg member.
1415 (dot_cfi_sections): Compare for beginning of
1416 section names via strncmp.
1418 (cfi_finish): Treat link-once sections.
1419 (is_now_linkonce_segment): New local helper.
1420 (output_cie): Ignore cie entries not member of current
1422 (output_fde): Likewise.
1423 (select_cie_for_fde): Likewise.
1424 (cfi_change_reg_numbers): Add new argument for current segment
1425 and ignore insn elements, if not part of current segment.
1426 * ehopt.c (get_cie_info): Use strncmp for
1427 section name matching.
1428 (heck_eh_frame): Likewise.
1430 2011-04-20 Catherine Moore <clm@codesourcery.com>
1431 David Ung <davidu@mips.com>
1433 * config/mips.c (mips_cl_insn): Add new field complete_p.
1434 (create_insn): Initialize complete_p to zero.
1436 (fix_24k_align_to): New.
1437 (fix_24k_store_info): Declare.
1438 (fix_24k_sort): New.
1439 (fix_24k_record_store_info): New.
1440 (nops_for_24k): New.
1441 (nops_for_insn): Call nops_for_24k.
1442 (append_insn): Move O_constant expression handling.
1444 2011-04-20 Alan Modra <amodra@gmail.com>
1446 * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
1447 (hash_new_sized): New function, split out from..
1450 2011-04-19 Nick Clifton <nickc@redhat.com>
1452 * config/tc-arm.c (v7m_psrs): Revert previous delta.
1454 2011-04-18 Julian Brown <julian@codesourcery.com>
1455 Nick Clifton <nickc@redhat.com>
1457 * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
1458 detect M-profile targets.
1459 (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
1460 (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
1462 2011-04-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1464 * config/tc-s390.c (s390_machine): New prototype.
1465 (md_pseudo_table): New pseudo-op .machine.
1466 (s390_opcode_hash): Initialize to NULL.
1467 (s390_parse_cpu): New function.
1468 (md_parse_option): Use s390_parse_cpu.
1469 (s390_setup_opcodes): New function.
1470 (md_begin): Use s390_setup_opcodes.
1471 (s390_machine): New hook handling the new .machine pseudo.
1473 * doc/c-s390.texi: Document the new pseudo op .machine.
1475 2011-04-12 H.J. Lu <hongjiu.lu@intel.com>
1477 * config/tc-i386.c (i386_mach): Start error message with lower
1479 (md_begin): Likewise.
1480 (md_parse_option): Likewise.
1481 (i386_target_format): Likewise.
1482 (check_byte_reg): Likewise.
1483 (check_long_reg): Likewise.
1484 (check_qword_reg): Likewise.
1485 (check_word_reg): Likewise.
1487 2011-04-12 Nick Clifton <nickc@redhat.com>
1490 * config/tc-arm.c (relax_branch): Do not relax branches to
1491 preemptable global symbols.
1493 2011-04-11 Julian Brown <julian@codesourcery.com>
1495 * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
1497 (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
1499 (parse_operands): Likewise.
1500 (do_mrs): Tweak error message for constraint.
1501 (do_t_mrs): Update constraints for changes to APSR support.
1502 (do_t_msr): Likewise. Don't set PSR_f flag here.
1503 (psrs): Remove "g", "nzcvq", "nzcvqg".
1504 (insns): Tweak entries for msr and mrs instructions.
1506 2011-04-11 Kai Tietz <ktietz@redhat.com>
1508 * config/tc-i386.c (x86_cons): Initialize adjust with zero.
1510 2011-04-11 Nick Clifton <nickc@redhat.com>
1512 * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
1513 * config/tc-i386.h (x86_cons): Always prototype.
1515 * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
1516 in order to avoid a compile time warning.
1517 (getprocreg_image): Likewise.
1519 2011-04-11 Alan Modra <amodra@gmail.com>
1521 * config/tc-cr16.c (getprocreg_image): Correct range check.
1522 (getprocregp_image): Likewise.
1524 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1526 * configure.tgt (strongarm*be, strongarm*b, strongarm*,
1527 xscale*be|xscale*b, xscale*): Remove architectures.
1528 (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
1529 thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
1531 2011-04-01 Tristan Gingold <gingold@adacore.com>
1533 * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
1535 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1537 * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
1539 (md_begin): Initialize them.
1540 (s_tic6x_scomm): New static function.
1541 (md_pseudo_table): Add "scomm".
1542 (tc_gen_reloc): Really undo all adjustments made by
1543 bfd_install_relocation.
1544 * doc/c-tic6x.texi: Document the .scomm directive.
1546 2011-03-31 Tristan Gingold <gingold@adacore.com>
1548 * dwarf2dbg.c (DWARF2_VERSION): Define.
1549 (out_debug_line): Use it.
1550 (out_debug_aranges): Ditto.
1551 (out_debug_info): Ditto.
1552 * config/tc-ia64.h (DWARF2_VERSION): Override it.
1554 2011-03-30 Michael Snyder <msnyder@vmware.com>
1556 * obj-elf.c (obj_elf_section): Free malloced name.
1557 * macro.c (get_any_string): Free malloced br_buf.
1558 (do_formals): Free 'formal'.
1560 2011-03-30 Tristan Gingold <gingold@adacore.com>
1562 * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
1563 to offset only if within is set.
1564 (ppc_stabx): Reformat. For stsym stabs, add a check and set
1565 within only for symbols.
1567 2011-03-29 Richard Henderson <rth@redhat.com>
1570 * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
1571 label; zap alpha_insn_label.
1573 2011-03-29 H.J. Lu <hongjiu.lu@intel.com>
1575 * config/tc-i386.c (handle_quad): Properly handle multiple
1578 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1580 * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
1581 reg $2 is the same as dest reg $4.
1583 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1585 * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
1586 reg $2 is the same as dest reg $4.
1588 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1590 * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
1591 reg $2 is the same as dest reg $4.
1593 2011-03-28 Mike Frysinger <vapier@gentoo.org>
1595 * config/bfin-parse.y (16bit acc add): Return yyerror when dest
1596 reg $1 is the same as dest reg $7.
1598 2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
1600 * config/tc-i386.c (handle_quad): New.
1601 (md_pseudo_table): Add "quad".
1603 2011-03-26 John Marino <binutils@marino.st>
1605 * configure.tgt: Fix support for *-*-dragonfly*.
1606 * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
1607 * config/te-dragonfly.h: New file.
1609 2011-03-24 Eric B. Weddington <eric.weddington@atmel.com>
1611 * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
1612 atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
1614 * doc/c-avr.texi: Document new device names.
1616 2011-03-24 Mike Frysinger <vapier@gentoo.org>
1618 * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
1619 reg $1 is the same as dest reg $7.
1620 (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
1623 2011-03-24 Mike Frysinger <vapier@gentoo.org>
1625 * config/bfin-parse.y (check_macfuncs): Clarify error message when
1626 P is mismatched. Check destination regno are off by one when P is
1627 set, or are equal when P is not set.
1629 2011-03-23 Mike Frysinger <vapier@gentoo.org>
1631 * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
1632 the same as dest reg $4.
1633 (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
1635 2011-03-23 Eric B. Weddington <eric.weddington@atmel.com>
1637 * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
1638 atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
1639 * doc/c-avr.texi: Document new device names.
1641 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1643 * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
1644 (AVR_INSN): Change definition to match.
1645 (avr_opcodes): Likewise, change to match.
1646 (mcu_types): Add XMEGA architecture names and new XMEGA device names.
1647 (md_show_usage): Add XMEGA architecture names.
1648 (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
1649 Add support for SPM Z+ instruction.
1650 * doc/c-avr.texi: Add documentation for XMEGA architectures and
1653 2011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
1655 * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
1657 2011-03-18 Alan Modra <amodra@gmail.com>
1659 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
1660 on .size expression errors rather than symbols in the size expression.
1662 2011-03-18 Alan Modra <amodra@gmail.com>
1664 * input-scrub.c (line_numberT): Delete.
1665 (input_scrub_close): Reset line counters.
1666 * messages.c (as_show_where): Don't print invalid line number.
1667 (as_warn_internal, as_bad_internal): Likewise.
1669 2011-03-18 Alan Modra <amodra@gmail.com>
1671 * read.c (read_a_source_file): Remove md_after_pass_hook.
1672 Move "quit" label before set of dot_symbol.
1673 * config/tc-d10v.h (md_after_pass_hook): Don't define.
1674 * config/tc-d30v.h (md_after_pass_hook): Likewise.
1675 * config/tc-m32r.h (md_after_pass_hook): Likewise.
1676 (md_cleanup): Define to call m32r_fill_insn.
1678 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1680 * config/tc-s390.c (md_parse_option): Add -march=all option which
1681 switches to the highest available CPU.
1683 2011-03-17 Alan Modra <amodra@gmail.com>
1686 * expr.c (operand): Correct passing of "mode" to expr.
1687 * read.c (do_org): Allow expr_section.
1688 (get_known_segmented_expression): Don't assert anything about the
1691 2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
1693 * as.c (show_usage): Add --size-check=.
1694 (parse_args): Add and handle OPTION_SIZE_CHECK.
1696 * as.h (flag_size_check): New.
1698 * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
1699 bad .size directive only for --size-check=error.
1701 * doc/as.texinfo: Document --size-check=.
1703 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1705 * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
1706 bf542/bf544/bf547/bf548/bf549.
1708 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1710 * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
1711 determine whether a relocation is needed.
1712 (md_apply_fix, arm_apply_sym_value): Likewise.
1714 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1716 * config/tc-arm.c (arm_adjust_symtab): Set the branch type
1719 2011-03-11 Nick Clifton <nickc@redhat.com>
1721 * remap.c (remap_debug_filename): Always allocate a buffer for the
1723 * stabs.c (stabs_generate_asm_file): Free the pointer returned by
1724 remap_debug_filename.
1726 2011-03-10 Michael Snyder <msnyder@vmware.com>
1728 Revert the following change:
1729 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1730 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1732 2011-03-10 Alan Modra <amodra@gmail.com>
1734 * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
1735 TARGET_SYMBOL_FIELDS): Don't define.
1736 * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
1738 2011-03-09 Michael Snyder <msnyder@vmware.com>
1740 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1741 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1742 (emit_fixed_inc_line_addr): Assign instead of conditional in
1745 2011-03-05 H.J. Lu <hongjiu.lu@intel.com>
1747 * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
1748 non-constant .size expression.
1750 2011-03-02 Nick Clifton <nickc@redhat.com>
1752 * ecoff.c: Incldue filenames.h
1754 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
1756 * depend.c (register_dependency): Use filename_(n)cmp.
1757 * dwarf2dbg.c (get_filenum): Likewise.
1758 * ecoff.c (add_file): Likewise.
1759 (ecoff_generate_asm_lineno): Likewise.
1760 * input-scrub.c (new_logical_line_flags): Likewise.
1761 * listing.c (file_info): Likewise.
1762 (listing_newline): Likewise.
1763 * remap.c (remap_debug_filename): Likewise.
1764 * stabs.c (generate_asm_file): Likewise.
1765 (stabs_generate_asm_lineno): Likewise.
1767 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1769 * config/tc-mips.c (append_insn): Disable branch relaxation for
1772 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1774 * config/tc-mips.c (macro): Handle M_PREF_AB.
1776 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1778 * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
1780 (RELAX_BRANCH_UNCOND): Adjust accordingly.
1781 (RELAX_BRANCH_LIKELY): Likewise.
1782 (RELAX_BRANCH_LINK): Likewise.
1783 (RELAX_BRANCH_TOOFAR): Likewise.
1784 (RELAX_BRANCH_AT): New macro.
1785 (append_insn): Encode the temporary register to use in standard
1786 MIPS branch relaxation.
1787 (relaxed_branch_length): Update according to changes to
1788 RELAX_BRANCH_ENCODE.
1789 (md_convert_frag): Use the encoded register as the temporary.
1791 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1793 * config/tc-mips.c (mips_fix_adjustable): On REL targets also
1794 reject PC-relative relocations.
1796 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1798 * config/tc-mips.c (md_convert_frag): Correct message
1801 2011-02-28 Alan Modra <amodra@gmail.com>
1803 * symbols.c (report_op_error): Remove unnecessary forward declaration.
1804 Add "op" parameter. Report operator and operand segments in error
1805 message, not operand symbols.
1806 (resolve_symbol_value): Always set segment for equated symbols, not
1807 just when finalizing. Adjust report_op_error calls.
1809 2011-02-25 H.J. Lu <hongjiu.lu@intel.com>
1811 * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
1812 if 64bit relocations aren't allowed.
1814 2011-02-25 Alan Modra <amodra@gmail.com>
1817 * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
1819 2011-02-21 Maciej W. Rozycki <macro@codesourcery.com>
1821 * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
1822 initialization of offset_reloc.
1824 2011-02-15 Richard Henderson <rth@redhat.com>
1826 * dw2gencfi.c (dot_cfi_dummy): New.
1827 (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
1828 * read.c (pobegin): Unconditionally call cfi_pop_insert.
1830 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1832 * configure: Regenerate.
1834 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1836 * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
1837 * config/bfin-parse.y (BYTEOP2M): Delete token.
1838 (asm_1): Remove BYTEOP2M insn matching.
1840 2011-02-12 Mike Frysinger <vapier@gentoo.org>
1842 * config/bfin-defs.h: Include opcode/bfin.h.
1843 (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
1845 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1847 * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
1848 (Modify Registers): Fix subtracted typo.
1849 (.byte2): Extend and swap descriptions with .byte4.
1850 (.byte4): Extend and swap descriptions with .byte2.
1851 (.db, .dw, .dd): Document behavior.
1853 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1855 * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
1857 2011-02-11 Alan Modra <amodra@gmail.com>
1859 * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
1861 2011-02-10 Alan Modra <amodra@gmail.com>
1863 * doc/as.texinfo (Overview): Add missing markup around Blackfin
1864 and PowerPC options.
1866 2011-02-10 Alan Modra <amodra@gmail.com>
1868 * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
1869 * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
1870 (Overview <Target PowerPC options>): Add a number of missing options.
1871 * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
1873 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1876 * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
1879 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1881 * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
1883 (md_parse_option): Likewise.
1885 2011-02-04 Bernd Schmidt <bernds@codesourcery.com>
1887 * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
1888 * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
1889 (TIC6X Options): Don't mention "-matomic".
1890 * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
1891 (md_longopts): Remove corresponding entries.
1892 (md_parse_option): Don't handle them.
1893 (md_show_usage): Don't document them.
1894 (tic6x_atomic): Delete variable.
1895 (tic6x_update_features): Always copy tic6x_arch_enable to
1897 (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
1898 (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
1899 (md_pseudo_table): Remove ".atomic" and ".noatomic".
1901 2011-01-31 Nick Clifton <nickc@redhat.com>
1903 * write.c (write_contents): Include output file name and bfd error
1904 value when reporting the inability to write to the output file.
1905 * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
1906 frag that has a non-zero fill value.
1908 2011-01-27 DJ Delorie <dj@redhat.com>
1910 * config/tc-rx.c (md_convert_frag): If we can't compute the target
1911 address, zero out the values stored in the object file to make
1912 objdump's output consistent.
1914 2011-01-26 Kai Tietz <kai.tietz@onevision.com>
1916 * config/tc-i386.c (md_begin): Set for x64 windows COFF target
1917 x86_dwarf2_return_column to 32.
1919 2011-01-20 Nick Clifton <nickc@redhat.com>
1922 * config/tc-h8300.c (constant_fits_width_p): Use correct type for
1925 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1927 * write.c (compress_debug): Return if section size is smaller
1930 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1933 * write.c (compress_debug): Return if section size is 0.
1935 2011-01-18 Mingfeng Wu <mingfeng@faraday-tech.com>
1937 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
1938 cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
1939 * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
1942 2011-01-18 Nick Clifton <nickc@redhat.com>
1945 * doc/all.texi: Add NS32K
1946 * doc/as.texinfo: Remove target specific details of which
1947 characters act as comment initiators and statement separators into
1948 individual target specific files.
1949 * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
1950 the hash character at the start of a line.
1951 * doc/c-arm.texi (ARM-Chars): Likewise.
1952 * doc/c-avr.texi (AVR-Chars): Likewise.
1953 * doc/c-d10v.texi (D10V-Chars): Likewise.
1954 * doc/c-d30v.texi (D30V-Chars): Likewise.
1955 * doc/c-mmix.texi (MMIX-Chars): Likewise.
1956 * doc/c-s390.texi (s390 characters): Likewise.
1957 * doc/c-sh.texi (SH-Chars): Likewise.
1958 * doc/c-sh64.texi (SH64-Chars): Likewise.
1959 * doc/c-sparc.texi (SPARC-Chars): Likewise.
1960 * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
1961 * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
1962 * doc/c-z80.texi (Z80-Chars): Likewise.
1963 * doc/c-z8k.texi (Z8000-Chars): Likewise.
1964 * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
1965 * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
1966 * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
1967 line separator characters.
1968 * doc/c-cr16.texi (CR16 Syntax): Likewise.
1969 * doc/c-i386.texi (i386-Chars): Likewise.
1970 * doc/c-i860.texi (i860-Chars): Likewise.
1971 * doc/c-i960.texi (i960-Chars): Likewise.
1972 * doc/c-ip2k.texi (IP2K-Chars): Likewise.
1973 * doc/c-lm32.texi (LM32-Chars): likewise.
1974 * doc/c-m32c.texi (M32C-Chars): Likewise.
1975 * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
1976 * doc/c-m68k.texi (M68K-Chars): Likewise.
1977 * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
1978 * doc/c-msp430.texi (MSP430-Chars): Likewise.
1979 * doc/c-mt.texi (MT-Chars): Likewise.
1980 * doc/c-ns32k.texi (NS32K-Chars): Likewise.
1981 * doc/c-pj.texi (PJ-Chars): Likewise.
1982 * doc/c-ppc.texi (PowerPC-Chars): Likewise.
1983 * doc/c-rx.texi (RX-Chars): Likewise.
1984 * doc/c-score.texi (SCORE-Chars): Likewise.
1985 * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
1986 * doc/c-v850.texi (V850-Chars): Likewise.
1987 * doc/c-vax.texi (VAX-Chars): Likewise.
1988 * doc/c-xc16x.texi (xc16x-Chars): Likewise.
1990 2011-01-17 Quentin Neill <quentin.neill@amd.com>
1992 * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
1994 * doc/c-i386.texi (i386-TBM): New section.
1996 2011-01-16 H.J. Lu <hongjiu.lu@intel.com>
1998 * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
1999 (disallow_64bit_reloc): This.
2000 (md_assemble): Don't check movabs for x32 mode here.
2001 (i386_target_format): Updated.
2002 (tc_gen_reloc): Check if 64bit relocations are allowed.
2004 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2006 * config/tc-i386.c (disallow_64bit_disp): New.
2007 (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
2008 X86_64_ABI/X86_64_X32_ABI.
2009 (md_assemble): Don't allow movabs with relocation in x32 mode.
2010 (i386_target_format): Updated.
2012 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2014 * config/tc-i386.c (OPTION_N32): Renamed to ...
2016 (md_longopts): Replace n32 with x32.
2017 (md_parse_option): Updated.
2018 (md_show_usage): Likewise.
2020 * doc/c-i386.texi: Replace --n32 with --x32.
2022 2011-01-11 Mingjie Xing <mingjie.xing@gmail.com>
2024 * config/tc-mips.c (mips_ip): Update error messages. Take an
2025 unadjusted offset for "+c" argument.
2027 2011-01-10 Nick Clifton <nickc@redhat.com>
2029 * config/tc-i386.c (x86_elf_abi): Only define for targets that use
2032 2011-01-10 Nick Clifton <nickc@redhat.com>
2034 * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
2037 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2038 Glauber de Oliveira Costa <glommer@gmail.com>
2040 * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
2041 .tlsdescseq directive.
2042 * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
2044 (s_arm_tls_descseq): New directive.
2045 (md_pseudo_table): Add it.
2046 (encode_branch): Allow TLS_CALL relocs too.
2047 (do_t_blx, do_t_branch23): Use encode_branch.
2048 (reloc_names): Add tlsdesc and tlscall.
2049 (md_apply_fix): Process tls desc relocations.
2050 (tc_gen_reloc): Likewise.
2051 (arm_fix_adjustable): Likewise.
2053 2011-01-07 Quentin Neill <quentin.neill@amd.com>
2055 * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
2057 * doc/c-i386.texi (i386-BMI): New section.
2059 2011-01-06 Paul Koning <ni1d@arrl.net>
2061 * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
2062 references to absolute addresses.
2064 2011-01-05 DJ Delorie <dj@redhat.com>
2066 * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
2067 instead of an RH_NEG32 one.
2069 2011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2071 * doc/c-i386.texi: Clarify --n32.
2073 2011-01-04 H.J. Lu <hongjiu.lu@intel.com>
2075 * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
2076 integer registers in VEX.vvvv. Check register-only source
2077 operand when two source operands are swapped. Properly update
2078 destination when two source operands are swapped.
2080 2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
2082 * gas.c (parse_args): Update copyright to 2011.
2084 For older changes see ChangeLog-2010
2086 Copyright (C) 2011 Free Software Foundation, Inc.
2088 Copying and distribution of this file, with or without modification,
2089 are permitted in any medium without royalty provided the copyright
2090 notice and this notice are preserved.
2096 version-control: never