1 2010-09-09 Tejas Belagod <tejas.belagod@arm.com>
3 * config/tc-arm.c (md_apply_fix): Check if widened add, sub are
4 flag-setting and handle accordingly.
6 2010-09-09 Nick Clifton <nickc@redhat.com>
9 * config/tc-arm.c (parse_big_immediate): Allow for bignums being
10 extended to the size of a .octa.
12 2010-09-08 Julian Brown <julian@codesourcery.com>
14 * config/tc-arm.c (create_neon_reg_alias): Deal with case
17 2010-09-08 Nick Clifton <nickc@redhat.com>
20 * config/tc-mn10300.c (md_convert_frag): Zero out top two bytes of
21 long call instruction's displacement.
23 2010-09-03 H.J. Lu <hongjiu.lu@intel.com>
26 * config/tc-i386.c (i386_finalize_immediate): Check flag_code
27 instead of use_rela_relocations for 64bit.
29 2010-09-02 Richard Henderson <rth@redhat.com>
31 * dw2gencfi.c (TC_DWARF2_EMIT_OFFSET): Provide default.
32 (output_fde): Use it. Make sure to fully init exp before using it.
34 2010-08-31 Kai Tietz <kai.tietz@onevision.com>
36 * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
37 (obj_coff_seh_stackalloc): Likewise.
39 2010-08-31 Alan Modra <amodra@gmail.com>
41 * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.
43 2010-08-30 Richard Henderson <rth@redhat.com>
45 * config/obj-coff-seh.c: Rewrite the entire file.
46 (symtab, symptr, reltab, relcount, relsize): Remove.
47 (seh_ctx_root, seh_ctx): Remove.
48 (xdata_seg, xdata_subseg, pdata_seg): New.
49 (switch_xdata, switch_pdata): New.
50 (verify_context, verify_context_and_target, skip_whitespace_and_comma):
51 New parsing functions. Rewrite all parsing functions to use them.
52 (obj_coff_seh_32): Fix != arm thinko.
53 (obj_coff_seh_handler): For x64, don't accept handler pointer here,
55 (obj_coff_seh_handlerdata): New.
56 (do_seh_endproc): Split out of ...
57 (obj_coff_seh_endproc): ... here.
58 (obj_coff_seh_proc): Use it, if needed.
59 (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
60 (seh_x64_read_reg): Remove mm_regs alternative. Tidy integer reg
61 alternatives. Don't slurp commas.
62 (seh_read_offset): Remove.
63 (obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
64 (obj_coff_seh_scope): Remove.
65 (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
66 (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
67 (out_one, out_two, out_four): New.
68 (seh_x64_write_prologue_data, seh_x64_size_prologue_data,
69 seh_x64_write_function_xdata, write_function_xdata): Rewrite
70 from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
71 seh_getelm_data_size, seh_getsize_of_unwind_entry,
72 seh_make_unwind_entry, seh_getsize_unwind_data, and
73 seh_create_unwind_data.
74 (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
75 (write_function_pdata): Rewrite from make_function_entry_pdata.
76 (seh_write_text_eh_data, make_function_entry_pdata,
77 seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
78 seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
79 seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
80 seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
81 seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
82 seh_getsize_of_unwind_entry, seh_make_unwind_entry,
83 seh_getsize_unwind_data, seh_create_unwind_data,
84 seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
85 * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
86 Add seh_handlerdata. Adjust function/what arguments for
87 seh_savereg, seh_pushframe, seh_stackalloc.
88 (struct seh_prologue_element): Adjust members to closer match
89 the elements of the UNWIND_CODE structure.
90 (struct seh_scope_elem): Remove.
91 (struct seh_context): Replace char* members with symbolS or
92 expressionS as appropriate. Sort members by ARM/x64 applicability.
93 Remove obsolete stuff wrt direct symbol and reloc manipulation.
95 2010-08-25 Alan Modra <amodra@gmail.com>
97 * NEWS: Mention ampersand in macro change.
99 2010-08-25 Gunther Nikl <gnikl@users.sourceforge.net>
101 * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.
103 2010-08-25 Alan Modra <amodra@gmail.com>
105 * config/tc-d10v.c (do_assemble): Correctly detect overflow of
107 * config/tc-m68hc11.c (md_assemble): Likewise.
108 * config/tc-microblaze.c (md_assemble): Likewise. Correct cast
109 of is_end_of_line index.
111 2010-08-25 Jie Zhang <jie@codesourcery.com>
113 * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.
115 2010-08-25 Jie Zhang <jie@codesourcery.com>
117 * config/tc-arm.c (encode_arm_addr_mode_2): Fix
118 BAD_PC_ADDRESSING condition.
120 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
122 * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.
124 2010-08-19 H.J. Lu <hongjiu.lu@intel.com>
126 * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.
128 2010-08-18 H.J. Lu <hongjiu.lu@intel.com>
130 * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
133 2010-08-18 Alan Modra <amodra@gmail.com>
135 * macro.c (sub_actual): Add back ampersand suffix when no
137 (macro_expand_body): Correct comment.
139 2010-08-17 Roland McGrath <roland@redhat.com>
141 * config/obj-elf.c (obj_elf_parse_section_letters): Take new
142 boolean result parameter CLONE; set it if '?' flag letter seen.
143 (obj_elf_section): Update caller. Handle that flag by copying
144 the LINKONCE and GROUP_NAME state from NOW_SEG.
145 * doc/as.texinfo (Section): Document the ? flag.
147 2010-08-09 Cary Coutant <ccoutant@google.com>
149 * as.c (show_usage): Don't list --compress-debug-sections if zlib not
151 (main): Warn if --compress-debug-sections requested and zlib not
153 * doc/as.texinfo: Add --compress-debug-sections,
154 --nocompress-debug-sections.
156 2010-08-06 H.J. Lu <hongjiu.lu@intel.com>
158 * config/tc-i386.c (set_cpu_arch): Re-indent.
159 (md_parse_option): Likewise.
161 2010-08-06 Quentin Neill <quentin.neill@amd.com>
163 * config/tc-i386.c (arch_entry): Add negated bit to
164 disambiguate flag names starting with "no".
165 (cpu_arch): Add negated bit definitions. Add
166 ".nop" CPU extension.
167 (i386_align_code): Use new .cpunop bit to decide
168 when to generate alignment using nops.
169 (set_cpu_arch): Use negated bit instead to decide
170 when to use cpu_flags or vs. cpu_flags_and_not.
171 (md_parse_option): Likewise.
173 2010-08-04 H.J. Lu <hongjiu.lu@intel.com>
175 * config/tc-i386.c (match_template): Move the first i.error
178 2010-08-04 Alan Modra <amodra@gmail.com>
180 * configure.tgt (m32c): Set endian=little.
181 * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
182 * config/tc-m32c.c (md_number_to_chars): Revert last change.
184 2010-08-03 Tristan Gingold <gingold@adacore.com>
186 * makefile.vms (OBJS): Add Add compress-debug.c.
188 2010-08-03 Alan Modra <amodra@gmail.com>
190 * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1.
191 * config/tc-m32c.c (md_number_to_chars): Call bigendian
192 form of number_to_chars, not littleendian.
194 2010-08-02 Alan Modra <amodra@gmail.com>
196 * config/tc-d30v.c (d30v_cons_align): Don't align constants
199 2010-08-02 Alan Modra <amodra@gmail.com>
202 * expr.c (operand <'-' and '~'>): Widen bignums.
203 (operand <'!'>): Correct bignum result and convert to O_constant.
204 * read.c (emit_expr): Don't assert on .byte bignum. Don't display
205 bignum truncated warning for sign extended bignums.
207 2010-08-02 Alan Modra <amodra@gmail.com>
209 * config/tc-v850.c (md_assemble): Always pass format string to
211 (md_apply_fix): Similarly for as_warn_where.
213 2010-07-29 H.J. Lu <hongjiu.lu@intel.com>
215 * config/tc-i386-intel.c: Reformat.
217 2010-07-29 Alan Modra <amodra@gmail.com>
219 * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used
222 2010-07-28 Alan Modra <amodra@gmail.com>
225 * symbols.c (symbol_clone): Correct typo in previous patch.
227 2010-07-28 Alan Modra <amodra@gmail.com>
230 * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag.
232 2010-07-28 Alan Modra <amodra@gmail.com>
234 * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in
235 syntax error message.
237 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
239 * config/tc-mips.c (mips16_macro_build): Pass "args" by
240 reference rather than value.
241 (macro_build): Update accordingly.
243 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
245 * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create
248 2010-07-24 Maciej W. Rozycki <macro@codesourcery.com>
250 * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
251 delay slot in the noreorder mode with the o32 ABI.
253 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
254 Ina Pandit <ina.pandit@kpitcummins.com>
256 * config/tc-v850.c: Update processor_mask.
257 (reg_name): Update the structure to use processors field.
258 (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22,
259 SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32,
260 SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22,
261 SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and
262 SUBYPTE_SA_9_17_22_32.
263 (set_machine): Add support for V850E2 and V850E2V3.
264 (md_pseudo_table): Likewise.
265 (pre_defined_registers): Update pre defined registers suitable
266 for each family of registers.
267 (system_registers): Likewise.
268 (cc_names): Update the condition code.
269 (float_cc_names): Update the condition code for float.
270 (reg_name_search): Update based on current modifications.
271 (register_name): Likewise.
272 (system_register_name): Update to support new system registers
273 and supported families.
274 (cc_name): Update to support new condition codes.
275 (float_cc_name): New function to support float condition codes.
276 (parse_register_list): Update to support newly added registers.
277 (md_show_usage): Define support for V850E2 and V850E2V3 targets.
278 Also support added for disp-size-default-22, disp-size-default-32,
279 mextension, mno-bcond17 and mno-stld23.
280 (md_parse_option): Implement the support for above options defined
282 (md_convert_frag): Implement support for subtypes defined in
283 md_relax_table to support branch operations.
284 (md_begin): Add support for V850E2 and V850E2V3.
285 (handle_hi016, handle_hi16): new relocation handling functions
286 (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff,
287 handle_tdaoff): Updated relocation handling functions for newly
289 (v850_reloc_prefix): Update the relocation handling functions.
290 (v850_insert_operand): Updated the functions with error message
291 parameter and modified the function to use it.
292 (md_assemble): Update according to the latest modifications.
293 (md_apply_fix): Updated the functions with error message parameter
294 and modified the function to use it.
295 (v850_force_relocation): Update with newly added relocations.
296 * configure.tgt: Match all v850 targets.
297 * doc/c-v850.texi: Document the newly added targets.
300 2010-07-23 Alan Modra <amodra@gmail.com>
303 * macro.c (macro_expand): Recover gracefully from named args that
306 2010-07-22 Thomas Schwinge <thomas@codesourcery.com>
308 Switch MIPS to 32-bit DWARF format.
309 * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
310 * config/tc-mips.c (mips_dwarf2_format): Likewise.
312 2010-07-20 Alan Modra <amodra@gmail.com>
314 * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.
316 2010-07-16 Alan Modra <amodra@gmail.com>
318 * config/tc-rx.c (md_estimate_size_before_relax): Fix format
319 specifier warnings for 32-bit host when --enable-64-bit-bfd.
320 (rx_relax_frag, md_convert_frag): Likewise.
322 2010-07-15 Cary Coutant <ccoutant@google.com>
324 * gas/NEWS: Add note about --compress-debug-sections.
325 * gas/as.c (show_usage): Add --compress-debug-sections and
326 --nocompress-debug-sections.
328 2010-07-15 Rhonda Wittels <rhonda@codesourcery.com>
330 * config/obj-elf.c (get_sym_from_input_line_and_check): New
331 function to catch missing pseudo-op arguments.
332 (obj_elf_local): Call new function.
333 (obj_elf_weak): Likewise.
334 (obj_elf_visibility): Likewise.
335 (obj_elf_vtable_entry): Likewise.
336 (obj_elf_type): Likewise.
338 2010-07-15 Kai Tietz <kai.tietz@onevision.com>
340 * config/obj-coff-seh.c
341 (seh_getelm_data_size): New.
342 (seh_read_offset): Handle negative values.
343 (obj_coff_seh_push): Handle offset for save-register store.
344 (obj_coff_seh_setframe): Add unwind-information for frame.
345 (seh_store_elm_data): New.
346 (seh_getelm_data_size): Return additionally unaligned element count.
347 (seh_make_unwind_entry): Correct tweak about element count.
349 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
352 * config/tc-i386-intel.c (i386_intel_simplify): Restore fall
353 through patch for O_multiply.
355 2010-07-11 Kai Tietz <kai.tietz@onevision.com>
358 * config/obj-coff.c (obj_common_parse): Quote symbol-name.
360 2010-07-08 Tejas Belagod <tejas.belagod@arm.com>
362 * tc-arm.c (OP_oBARRIER): Remove.
363 (OP_oBARRIER_I15): Add.
364 (po_barrier_or_imm): Add macro.
365 (parse_operands): Improve OP_oBARRIER_I15 operand parsing.
366 (do_barrier): Check correct immediate range.
367 (do_t_barrier): Likewise.
368 (barrier_opt_names): Add entries for more symbolic operands.
369 (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers.
371 2010-07-08 Daniel Gutson <dgutson@codesourcery.com>
373 * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM
376 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
378 * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match
381 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
383 * config/tc-mips.c (nops_for_insn_or_target): Replace
384 MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and
385 MIPS16_INSN_COND_BRANCH.
387 2010-07-05 Jim Wilson <wilson@codesourcery.com>
391 * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section
394 2010-07-05 Alan Modra <amodra@gmail.com>
396 * config/tc-moxie.c (md_apply_fix): Delete set but otherwise
399 2010-07-04 H.J. Lu <hongjiu.lu@intel.com>
401 * Makefile.am (CONFIG_OBJS): Removed.
402 (GENERIC_OBJS): Likewise.
404 * Makefile.in: Regenerated.
406 2010-07-03 Jan Beulich <jbeulich@novell.com>
409 * config/tc-i386.c (i386_finalize_displacement): Don't call
410 section_symbol() with expr_section.
412 2010-07-03 Cary Coutant <ccoutant@google.com>
414 * Makefile.am: Add compress-debug.c and compress-debug.h.
415 * Makefile.in: Regenerate.
416 * config.in: Add HAVE_ZLIB_H.
417 * configure.in: Check for zlib.h.
418 * configure: Regenerate.
420 * as.c (parse_args): Add --compress-debug-sections and
421 --nocompress-debug-sections.
422 * as.h (flag_compress_debug): New variable.
423 * compress-debug.c: New file.
424 * compress-debug.h: New file.
425 * write.c: Include compress-debug.h.
426 (compress_frag): New function.
427 (compress_debug): New function.
428 (write_object_file): Compress debug sections if requested.
430 2010-07-03 Andreas Schwab <schwab@linux-m68k.org>
432 * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t
435 2010-07-03 Alan Modra <amodra@gmail.com>
437 * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
438 (ppc_setup_opcodes): Likewise. Simplify opcode selection.
440 2010-07-02 DJ Delorie <dj@redhat.com>
442 * config/tc-rx.h (md_do_align): New.
443 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
444 * config/tc-rx.c (nops): New.
445 (rx_handle_align): Use various sized nops to align code.
447 * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for
449 (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc.
451 2010-07-01 H.J. Lu <hongjiu.lu@intel.com>
453 AVX Programming Reference (June, 2010)
454 * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd
457 * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c.
459 2010-07-01 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
461 * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and
462 deprecated mov register instructions.
464 2010-07-01 Alan Modra <amodra@gmail.com>
466 * config/tc-ppc.c (toc_reloc_types): New variable.
467 (md_assemble): Set it.
468 (ppc_frob_file_before_adjust): Don't warn about toc section size
469 if we have large toc relocs and no small toc relocs.
471 2010-06-29 Alan Modra <amodra@gmail.com>
473 * config/tc-maxq.h: Delete file.
474 * config/tc-maxq.c: Delete file.
475 * Makefile.am: Remove references to maxq.
476 * configure.tgt: Likewise.
477 * config/obj-coff.h: Likewise.
478 * Makefile.in: Regenerate.
479 * configure: Regenerate.
480 * po/POTFILES.in: Regenerate.
482 2010-06-28 Alan Modra <amodra@gmail.com>
484 * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
485 * config/tc-crx.c (gettrap): Constify arg.
486 (handle_LoadStor, get_cinv_parameters): Likewise.
487 (getreg_image): Fix enum warning
488 (md_assemble): Restore input line char.
489 * config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
490 * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
491 * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
492 (build_Mytes): Fix build failure for non-elf targets.
493 * config/tc-tic4x.c (tic4x_eval): Restore terminator char.
494 * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.
496 * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
497 * ecoff.c (add_ecoff_symbol): Likewise.
498 * itbl-ops.c (append_insns_as_macros): Likewise.
499 * listing.c (debugging_pseudo): Likewise.
500 * read.c (s_mri_common, stringer): Likewise.
501 * config/obj-coff.c (coff_frob_section): Likewise.
502 * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
503 * config/tc-arm.c (my_get_expression): Likewise.
504 * config/tc-hppa.c (process_exit, pa_type_args): Likewise.
505 * config/tc-m32c.c (md_assemble): Likewise.
506 * config/tc-microblaze.c (md_convert_frag): Likewise.
507 * config/tc-mips.c (s_change_section): Likewise.
508 * config/tc-mt.c (mt_fix_adjustable): Likewise.
509 * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.
511 * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
513 * config/tc-alpha.c (load_expression): Likewise.
514 (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
515 * config/tc-arm.c (parse_neon_el_struct_list): Likewise.
516 * config/tc-avr.c (extract_word): Likewise.
517 * config/tc-cris.c (cris_get_expression): Likewise.
518 * config/tc-d30v.c (build_insn, find_format): Likewise.
519 * config/tc-dlx.c (machine_ip): Likewise.
520 * config/tc-hppa.c (pa_get_absolute_expression): Likewise.
521 * config/tc-i370.c (md_assemble): Likewise.
522 * config/tc-i960.c (brtab_emit): Likewise.
523 * config/tc-iq2000.c (s_iq2000_ent): Likewise.
524 * config/tc-m32c.c (md_convert_frag): Likewise.
525 * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
526 (md_estimate_size_before_relax, md_apply_fix): Likewise.
527 * config/tc-m68k.c (md_show_usage): Likewise.
528 * config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
529 * config/tc-mips.c (s_mips_end): Likewise.
530 * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
531 * config/tc-mn10300.c (md_assemble): Likewise.
532 * config/tc-msp430.c (extract_word): Likewise.
533 * config/tc-mt.c (md_assemble): Likewise.
534 * config/tc-or32.c (machine_ip): Likewise.
535 * config/tc-pj.c (md_apply_fix): Likewise.
536 * config/tc-s390.c (md_gather_operands): Likewise.
537 * config/tc-sh.c (sh_cons_align): Likewise.
538 * config/tc-sparc.c (sparc_cons_align): Likewise.
539 * config/tc-tic4x.c (tic4x_sect): Likewise.
540 * config/tc-tic54x.c (tic54x_stringer): Likewise.
541 * config/tc-vax.c (vip_op): Likewise.
542 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
543 * config/tc-xtensa.c (md_assemble): Likewise.
544 (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
545 (xtensa_move_literals): Likewise.
547 2010-06-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
549 * config/tc-arm.c (parse_neon_alignment): New function.
550 (parse_address_main): Fix Neon load/store alignment parsing.
552 2010-06-22 Jan Beulich <jbeulich@novell.com>
554 * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
556 (i386_intel_operand): Remove bogus handling of pseudo symbols
558 * expr.c (current_location): Remove 'static' and local
560 * expr.h (current_location): Declare.
562 2010-06-21 Sterling Augustine <sterling@tensilica.com>
565 * as.c: Globalize keep_it.
566 (main): Remove keep_it. Move conditional from here...
567 (close_output_file): ...to here.
569 2010-06-21 Andreas Schwab <schwab@redhat.com>
571 * doc/as.texinfo (Overview): Use @itemx for grouped @table
573 * doc/c-alpha.texi (Alpha Options): Likewise.
574 * doc/c-arm.texi (ARM Directives): Likewise.
575 * doc/c-bfin.texi (Blackfin Options): Likewise.
576 * doc/c-d10v.texi (D10V-Opts): Likewise.
577 * doc/c-i386.texi (i386-Options): Likewise.
578 * doc/c-ia64.texi (IA-64 Options): Likewise.
579 * doc/c-m68k.texi (M68K-Opts): Likewise.
580 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
581 * doc/internals.texi (Symbols): Likewise.
583 2010-06-21 Alan Modra <amodra@gmail.com>
586 * config/tc-sh.c (find_cooked_opcode): Correct array bounds check.
588 2010-06-18 Joseph Myers <joseph@codesourcery.com>
590 * config/tc-tic6x.h (tic6x_segment_info_type): Add field
592 * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
593 (md_assemble): Clear func_units_used for new execute packet.
594 Check for duplicate functional units and update func_units_used
595 for instructions using a functional unit.
597 2010-06-15 Joseph Myers <joseph@codesourcery.com>
599 * config/tc-tic6x.c: Include elf/tic6x.h.
600 (tic6x_arch_attribute, tic6x_seen_insns): New.
601 (tic6x_arch_table, tic6x_arches): Add attribute values.
602 (tic6x_use_arch): Handle attribute settings.
603 (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
604 tic6x_attribute_table, tic6x_attributes,
605 tic6x_convert_symbolic_attribute): New.
606 (md_pseudo_table): Add c6xabi_attribute.
607 (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
608 (tic6x_set_attribute_int, tic6x_set_attributes): New.
609 (tic6x_end): Call tic6x_set_attributes.
610 * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
611 (tic6x_convert_symbolic_attribute): Declare.
613 2010-06-14 Alan Modra <amodra@gmail.com>
615 * config/tc-ppc.c (md_assemble): Emit APUinfo section for
618 2010-06-11 Jan Beulich <jbeulich@novell.com>
620 * config/tc-i386.c (md_parse_option): Ignore impossible processor
622 (show_arch): New parameter 'check'.
623 (md_show_usage): Adjust calls to show_arch().
625 2010-06-10 H.J. Lu <hongjiu.lu@intel.com>
627 * config/tc-i386.c (update_code_flag): New.
628 (set_code_flag): Use it.
629 (i386_target_format): Replace set_code_flag with update_code_flag.
631 2010-06-10 Tristan Gingold <gingold@adacore.com>
633 * config/obj-som.h: Includes som/reloc.h
635 2010-06-10 Jan Beulich <jbeulich@novell.com>
637 * config/tc-i386.c (cpu_arch): Add comment.
638 (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags
639 from the generic entries of cpu_arch[].
641 2010-06-08 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
643 * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum
645 (parse_operands): Add support for OP_RRnpctw.
646 (insns): Update floating-point load/store multiples so the
647 first register is of type OP_RRnpctw.
649 2010-06-08 Quentin Neill <quentin.neill@amd.com>
651 * config/tc-i386.c (pi): Rename local loop counter
652 variable i that shadows global static i386_insn i
653 when DEBUG386 is defined.
656 2010-06-08 Nick Clifton <nickc@redhat.com>
658 * doc/as.texinfo: Replace abbreviated 20th century year numbers
661 2010-06-02 Quentin Neill <quentin.neill@amd.com>
663 * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define.
665 2010-06-02 Tristan Gingold <gingold@adacore.com>
667 * as.h: Remove conditionnal definition of HAVE_STDARG_H,
668 USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
669 Remove conditionnal inclusion of stdarg.h and varargs.h.
671 * config.in: Regenerate.
672 * configure: Regenerate.
673 * configure.in: Remove stdarg.h and varargs.h from
674 AC_CHECK_HEADERS list.
675 * messages.c (as_tsktsk): Remove non ISO C version.
676 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
678 2010-05-31 Tristan Gingold <gingold@adacore.com>
680 * config/tc-alpha.c: Add comments for evax.
681 * config/obj-evax.c: Ditto.
683 2010-05-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
685 * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as
688 2010-05-27 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
690 * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
691 writeback when base register is in register list an error, and
693 (do_t_ldmstm): Change warnings.
695 2010-05-26 Catherine Moore <clm@codesourcery.com>
697 * config/tc-mips.c (is_opcode_valid): Remove expansionp.
698 (macro_build): Change invocation of is_opcode_valid.
701 2010-05-25 Nick Clifton <nickc@redhat.com>
703 * Makefile.am (MOSTLYCLEANFILES): Fix typo.
704 * Makefile.in: Regenerate.
706 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
707 Joseph Myers <joseph@codesourcery.com>
708 Andrew Stubbs <ams@codesourcery.com>
710 * config/tc-sh.c (sh_fdpic): New.
711 (sh_check_fixup): Handle relocations on movi20.
712 (parse_exp): Do not reject PIC operators here.
713 (build_Mytes): Check for unhandled PIC operators here. Use
714 sh_check_fixup for movi20.
715 (enum options): Add OPTION_FDPIC.
716 (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
717 (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
718 (sh_elf_final_processing): Handle --fdpic.
719 (sh_uclinux_target_format): New.
720 (sh_parse_name): Handle FDPIC relocation operators.
721 * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
722 (sh_uclinux_target_format): Declare for TE_UCLINUX.
723 * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
725 * doc/c-sh.texi (SH Options): Document --fdpic.
727 2010-05-25 Jay Krell <jay.krell@cornell.edu>
730 * Makefile.am: Replace all occurences of .o with .@OBJEXT@
731 * Makefile.in: Regenerate.
733 2010-05-25 Alan Modra <amodra@gmail.com>
735 * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".
737 2010-05-19 Nick Clifton <nickc@redhat.com>
739 * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
740 of known section prefixes.
742 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
745 * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
746 (obj_elf_parse_section_letters): Likewise.
747 (obj_elf_section_word): Likewise.
749 * config/tc-ppc.c (ppc_section_letter): Removed.
750 (ppc_section_word): Likewise.
751 * config/tc-ppc.h (ppc_section_letter): Likewise.
752 (ppc_section_word): Likewise.
753 (md_elf_section_letter): Likewise.
754 (md_elf_section_word): Likewise.
756 * doc/as.texinfo: Document `e' and `#exclude'.
758 2010-05-13 Nathan Sidwell <nathan@codesourcery.com>
760 * config/tc-arm.c (md_assemble): Clarify current mode in error
761 messages about unsupported instructions.
762 (UT): Delete #define.
763 (insns): Adjust cbnz, cbz appropriately.
765 2010-05-11 Andrew Stubbs <ams@codesourcery.com>
767 * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
769 2010-05-11 Jie Zhang <jie@codesourcery.com>
771 * config/tc-arm.c (aeabi_set_public_attributes): Set
772 Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
774 2010-05-07 Tristan Gingold <gingold@adacore.com>
776 * Makefile.in: Regenerate with automake 1.11.1.
778 * doc/Makefile.in: Ditto.
780 2010-05-05 Nick Clifton <nickc@redhat.com>
782 * po/es.po: Updated Spanish translation.
784 2010-05-05 Julian Brown <julian@codesourcery.com>
786 * read.c (cons_worker): Detect and reject unexpected string argument.
788 2010-05-04 Nick Clifton <nickc@redhat.com>
790 * write.c (fixup_segment): Revert previous delta.
791 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
792 generation of relocations for fixups against weak symbols.
794 2010-04-29 Nathan Sidwell <nathan@codesourcery.com>
796 * write.c (fixup_segment): Do not assume we know the section a
797 defined weak symbol is in.
798 * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
799 weak symbols as not known to be in the same section, even if they
802 2010-04-27 Joseph Myers <joseph@codesourcery.com>
804 * config/tc-tic6x.h (tic6x_label_list): New.
805 (tic6x_segment_info_type): Keep a list of labels and a current
806 frag instead of a boolean for whether labels seen and a count of
808 (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
809 md_do_align, tic6x_do_align, md_end, tic6x_end): New.
810 * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
811 (tic6x_cleanup): Correct comment.
812 (tic6x_free_label_list): New.
813 (tic6x_cons_align): Free label list and update for
814 tic6x_segment_info_type changes.
815 (tic6x_do_align): New.
816 (md_assemble): Handle list of labels and saved frag for execute
817 packet. Create machine-dependent frag for new execute packet and
818 adjust labels accordingly.
819 (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
820 (md_convert_frag, md_estimate_size_before_relax): Update comments.
822 2010-04-24 H.J. Lu <hongjiu.lu@intel.com>
825 * config/tc-i386-intel.c (intel_state): Add is_indirect.
826 (i386_intel_operand): Initialize intel_state.is_indirect. Check
827 intel_state.is_indirect for "call|jmp [symbol]".
829 2010-04-22 Nick Clifton <nickc@redhat.com>
831 * po/gas.pot: Updated by the Translation project.
833 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
835 * config/tc-i386.c (i386_is_register): Removed.
836 (x86_cons): Don't use i386_is_register.
837 (parse_register): Likewise.
838 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
839 (i386_intel_operand): Likewise.
841 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
843 * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
846 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
848 * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
850 (parse_register): Likewise.
851 (tc_x86_parse_to_dw2regnum): Likewise.
852 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
853 (i386_intel_operand): Likewise.
855 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
858 * config/tc-i386-intel.c (i386_intel_simplify_register): New.
859 (i386_intel_simplify): Use i386_is_register and
860 i386_intel_simplify_register. Set X_md for O_register and
861 check X_md for O_constant.
862 (i386_intel_operand): Use i386_is_register.
864 * config/tc-i386.c (i386_is_register): New.
865 (x86_cons): Initialize the X_md field. Use i386_is_register.
866 (parse_register): Use i386_is_register.
867 (tc_x86_parse_to_dw2regnum): Likewise.
869 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
871 * expr.c (expr): Initialize the X_md field.
873 2010-04-20 Joseph Myers <joseph@codesourcery.com>
875 * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
876 (md_longopts): Add -mgenerate-rel.
877 (tic6x_generate_rela): New.
878 (md_parse_option): Handle -mgenerate-rel.
879 (md_show_usage): Add comment that -mgenerate-rel is undocumented.
880 (tic6x_init_after_args): New.
881 (md_apply_fix): Correct shift calculations for SB-relative
883 (md_pcrel_from): Change to tic6x_pcrel_from_section. Do not
884 adjust addresses for relocations referencing symbols in other
886 (tc_gen_reloc): Adjust addend calculations for REL relocations.
887 * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
888 tic6x_pcrel_from_section, tc_init_after_args,
889 tic6x_init_after_args): New.
891 2010-04-20 Nick Clifton <nickc@redhat.com>
894 * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
895 altmacro mode if found inside a quoted string.
897 2010-04-20 Mike Frysinger <vapier@gentoo.org>
899 * config/bfin-lex.l (parse_int): Change index() to strchr().
901 2010-04-16 Nick Clifton <nickc@redhat.com>
904 * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
905 matcher to accept and unconditional 32-bit add instruction.
906 (pa_build_unwind_subspace): Cope with error conditions not
907 allowing the start symbol to be set.
909 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
911 * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
912 new tag names in v2.08 of ARM ABI.
913 * doc/c-arm.texi: Document new tag names in ABI.
915 2010-04-14 Tristan Gingold <gingold@adacore.com>
917 * config/tc-alpha.c: Includes vms/egps.h on EVAX.
918 (s_alpha_comm): Used new EGPS macros from egps.h
919 (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
920 (s_alpha_section_word): Add comments. Use new EGPS macros.
921 Adjust for modified bfd_vms_set_section_flags function.
923 2010-04-10 Alan Modra <amodra@gmail.com>
926 * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
928 2010-04-09 Nick Clifton <nickc@redhat.com>
930 * as.c (create_obj_attrs_section): Remove unused variable addr.
931 * listing.c (listing_listing): Remove unused variable message.
932 * read.c: Remove unnecessary register type qualifiers.
933 (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
936 2010-04-07 Eric B. Weddington <eric.weddington@atmel.com>
938 * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
939 atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
940 atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
941 atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
942 atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
943 atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
944 atmega88pa, attiny461a, attiny84a, m3000.
945 Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
946 atmega8hvd, attiny327, m3000f, m3000s, m3001b.
947 * doc/c-avr.texi: Same.
949 2010-04-07 Jie Zhang <jie@codesourcery.com>
951 * config/tc-arm.c (make_mapping_symbol): Handle the case
952 that multiple mapping symbols have the same value 0.
954 2010-04-07 Alan Modra <amodra@gmail.com>
956 * configure: Regenerate.
958 2010-04-06 Nick Clifton <nickc@redhat.com>
960 * po/ru.po: New Russian translation.
961 * configure.in (ALL_LINGUAS): Add ru.
962 * configure: Regenerate.
964 2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
967 * input-scrub.c (input_scrub_next_buffer): Use memmove instead
968 of memcpy to copy overlap memory.
970 2010-03-25 Joseph Myers <joseph@codesourcery.com>
972 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
973 (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
974 * Makefile.in: Regenerate.
975 * NEWS: Add news entry for TI C6X support.
976 * app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
977 TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
978 operands if TC_KEEP_OPERAND_SPACES.
979 * configure.tgt (tic6x-*-*): New.
980 * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
981 TC_PREDICATE_END_CHAR): Define.
982 * config/tc-tic6x.c, config/tc-tic6x.h: New.
983 * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
984 * doc/Makefile.in: Regenerate.
985 * doc/all.texi (TIC6X): Define.
986 * doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
987 * doc/c-tic6x.texi: New.
989 2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
991 * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
993 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
995 * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
996 with operand_size_mismatch.
997 (operand_size_match): Updated.
998 (match_template): Likewise.
1000 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1002 * config/tc-i386.c (i386_error): New.
1003 (_i386_insn): Replace err_msg with error.
1004 (operand_size_match): Set error instead of err_msg on failure.
1005 (operand_type_match): Likewise.
1006 (operand_type_register_match): Likewise.
1007 (VEX_check_operands): Likewise.
1008 (match_template): Likewise. Use error instead of err_msg with
1011 2010-03-19 Jie Zhang <jie@codesourcery.com>
1013 * config/tc-arm.c (make_mapping_symbol): Hanle the case
1014 that two mapping symbols have the same value.
1016 2010-03-18 Daniel Jacobowitz <dan@codesourcery.com>
1018 * doc/c-arm.texi (.setfp): Correct example.
1020 2010-03-18 Wei Guozhi <carrot@google.com>
1023 * config/tc-arm.c (reloc_names): New relocation names.
1024 (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
1025 (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
1026 * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
1028 2010-03-15 Thomas Schwinge <thomas@codesourcery.com>
1030 * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
1031 cases, and not only for .eh_frame.
1033 * dw2gencfi.c (output_cie): Make it more explicit which code paths
1034 belong to .eh_frame only.
1036 2010-03-13 Segher Boessenkool <segher@kernel.crashing.org>
1038 * config/tc-v850.c (v850_insert_operand): Handle out-of-range
1039 assembler constants on 64-bit hosts.
1041 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1043 * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
1044 Strip trailing whitespace.
1046 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1048 * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
1049 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
1051 (bfin_cpus[]): Add 0.0 for bf504 and bf506.
1053 2010-03-10 Jie Zhang <jie@codesourcery.com>
1055 * doc/as.texinfo: Add Blackfin options.
1056 * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
1057 * config/tc-bfin.c (md_show_usage): Show usage for all
1058 Blackfin specific options.
1060 2010-03-09 Alan Modra <amodra@gmail.com>
1063 * listing.c (listing_newline): Correct backslash quote logic.
1065 2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1067 * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
1068 (ELF_TARGET_FORMAT64): Define.
1070 2010-03-05 Paul Brook <paul@codesourcery.com>
1072 * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
1074 2010-03-02 Andrew Stubbs <ams@codesourcery.com>
1076 * config/tc-sh.c (get_specific): Move overflow checking code to avoid
1077 reading uninitialized data.
1079 2010-03-01 Tristan Gingold <gingold@adacore.com>
1081 * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
1083 2010-02-26 Doug Evans <dje@sebabeach.org>
1085 * configure.tgt: Fix mep cpu case.
1087 2010-02-26 Jie Zhang <jie@codesourcery.com>
1089 * config/tc-arm.c (do_t_strexd): Remove
1090 operand[1] != operand[2] contraint.
1092 2010-02-26 Jie Zhang <jie@codesourcery.com>
1094 * config/tc-arm.c (neon_select_shape): No need to match
1095 the remaining operands in the shape when one operand does
1098 2010-02-26 Jie Zhang <jie@codesourcery.com>
1100 * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
1103 2010-02-25 Doug Evans <dje@sebabeach.org>
1105 * cgen.c: Whitespace fixes.
1106 (weak_operand_overflow_check): Formatting fix.
1108 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1110 * config/tc-i386.c (match_template): Update error messages.
1112 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1114 * config/tc-i386.c (_i386_insn): Add err_msg.
1115 (operand_size_match): Set err_msg on failure.
1116 (operand_type_match): Likewise.
1117 (operand_type_register_match): Likewise.
1118 (VEX_check_operands): Likewise.
1119 (match_template): Likewise. Use i.err_msg with as_bad.
1121 2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
1123 * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
1124 mips_fix_loongson2f_jump): New variables.
1125 (md_longopts): Add New options -mfix-loongson2f-nop/jump,
1126 -mno-fix-loongson2f-nop/jump.
1127 (md_parse_option): Initialize variables via above options.
1128 (options): New enums for the above options.
1129 (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
1130 (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
1132 (append_insn): call fix_loongson2f().
1133 (mips_handle_align): Replace the implicit nops.
1134 * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
1135 for the new mips_handle_align().
1136 * doc/c-mips.texi: Document the new options.
1138 2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
1140 * config/tc-arm.c (do_rd_rm_rn): Added warning
1143 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1146 * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
1147 (avr_cons_fix_new): Handle fixups of a single byte.
1149 2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1152 * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
1153 compiler's predefines.
1155 2010-02-19 Alan Modra <amodra@gmail.com>
1157 * configure.tgt: Whiltespace. Sort moxie entry.
1159 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1161 * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
1162 * doc/c-arm.texi: Likewise.
1164 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1166 * config/tc-arm.c (asm_opcode): operands type
1168 (BAD_PC_ADDRESSING): New macro message.
1169 (BAD_PC_WRITEBACK): Likewise.
1170 (MIX_ARM_THUMB_OPERANDS): New macro.
1171 (operand_parse_code): Added enum values.
1172 (parse_operands): Added thumb/arm distinction,
1173 plus new enum values handling.
1174 (encode_arm_addr_mode_2): Validations enhanced.
1175 (encode_arm_addr_mode_3): Likewise.
1176 (do_rm_rd_rn): Likewise.
1177 (encode_thumb32_addr_mode): Likewise.
1178 (do_t_ldrex): Likewise.
1179 (do_t_ldst): Likewise.
1180 (do_t_strex): Likewise.
1181 (md_assemble): Call parse_operands with
1189 (insns): Updated insns operands.
1191 2010-02-12 Tristan Gingold <gingold@adacore.com>
1192 Douglas B Rupp <rupp@gnat.com>
1194 * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
1195 (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
1196 (pseudo_func): Add an entry for slotcount.
1197 (md_begin): Initialize slotcount pseudo symbol.
1198 (ia64_parse_name): Handle @slotcount parameter.
1199 (ia64_gen_real_reloc_type): Handle slotcount.
1200 (md_apply_fix): Ditto.
1201 * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
1203 2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1205 * config/tc-xtensa.c (istack_init): Don't call memset.
1207 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1209 * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
1212 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1214 * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
1216 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1218 * config/tc-i386.c (build_modrm_byte): Reformat.
1220 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1222 * config/tc-i386.c: Update copyright.
1224 2010-02-10 Quentin Neill <quentin.neill@amd.com>
1225 Sebastian Pop <sebastian.pop@amd.com>
1227 * config/tc-i386.c (vec_imm4) New operand type.
1228 (fits_in_imm4): New.
1229 (VEX_check_operands): New.
1230 (check_reverse): Call VEX_check_operands.
1231 (build_modrm_byte): Reintroduce code for 5
1232 operand insns. Fix whitespace.
1234 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
1236 * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
1239 2010-02-09 Sterling Augustine <sterling@tensilica.com>
1241 * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
1242 (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
1243 (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
1245 2010-02-08 Christophe Lyon <christophe.lyon@st.com>
1247 * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
1248 non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
1249 BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
1250 BFD_RELOC_ARM_PCREL_CALL)
1252 2010-02-08 Sterling Augustine <sterling@tensilica.com>
1254 * config/tc-xtensa.c (frag_format_size): Generalize logic to
1255 handle more instruction sizes and fetch widths.
1256 (branch_align_power): Likewise.
1257 (text_align_power): Likewise.
1258 (bytes_to_stretch): Likewise.
1260 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1262 * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
1263 (ppc_mach): Handle titan.
1264 * doc/c-ppc.texi: Mention -mtitan.
1266 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1268 * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
1270 (xtensa_fetch_width) ...this.
1272 2010-02-05 Joseph Myers <joseph@codesourcery.com>
1274 * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
1275 MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
1276 * Makefile.in: Regenerate.
1278 2010-02-03 Quentin Neill <quentin.neill@amd.com>
1280 * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
1281 (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
1282 * config/tc-i386.h (processor_type): Same.
1283 * doc/c-i386.texi: Change amdfam15 to bdver1.
1285 2010-01-29 Nick Clifton <nickc@redhat.com>
1288 * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
1291 2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
1293 * NEWS: Mention new feature.
1294 * config/obj-coff.c (obj_coff_section): Accept digits and use
1295 to override default section alignment power if specified.
1296 * doc/as.texinfo (.section directive): Update documentation.
1298 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
1300 * config/tc-i386.c (avxscalar): New.
1301 (OPTION_MAVXSCALAR): Likewise.
1302 (build_vex_prefix): Select vector_length for scalar instructions
1304 (md_longopts): Add OPTION_MAVXSCALAR.
1305 (md_parse_option): Handle OPTION_MAVXSCALAR.
1306 (md_show_usage): Add -mavxscalar=.
1308 * doc/c-i386.texi: Document -mavxscalar=.
1310 2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
1312 * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
1315 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1317 * write.h (fix_at_start): Declare.
1318 * write.c (fix_new_internal): Add at_beginning parameter.
1319 Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
1320 seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
1321 (fix_new, fix_new_exp): Update accordingly.
1322 (fix_at_start): New function.
1323 * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
1324 (ppc_ref): New function, for OBJ_XCOFF.
1325 (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
1326 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
1328 2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1330 * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
1331 on 64-bit Solaris/x86.
1332 Include obj-format.h earlier.
1334 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1336 * config/tc-s390.c (s390_elf_final_processing): New function.
1337 * config/tc-s390.h (elf_tc_final_processing): New macro definition.
1338 (s390_elf_final_processing): Added prototype.
1341 2010-01-20 Nick Clifton <nickc@redhat.com>
1344 * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
1345 code to handle round-to-zero for VCVT conversions.
1346 (do_neon_cvt): New. Call do_neon_cvt_1.
1347 (do_neon_cvtr): New. Call do_neon_cvt_1.
1348 (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
1351 2010-01-18 Tristan Gingold <gingold@adacore.com>
1353 * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
1355 2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
1357 * config/tc-i386.c (md_assemble): Before accessing the IMM field
1358 check that it's not an XOP insn.
1360 2010-01-14 Jie Zhang <jie.zhang@analog.com>
1362 * config/bfin-aux.h: Remove argument names in function
1364 * config/bfin-lex.l (parse_int): Fix shadowed variable name
1366 * config/bfin-parse.y (value_match): Remove argument names
1368 (notethat): Likewise.
1369 (yyerror): Likewise.
1371 2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
1373 * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
1375 2010-01-13 Nick Clifton <nickc@redhat.com>
1377 * config/tc-h8300.c (h8300_elf_section): New function - issue a
1378 warning message if a new section is created without setting any
1380 (md_pseudo_table): Intercept section creation pseudos.
1381 (md_pcrel_from): Replace abort with an error message.
1382 * config/obj-elf.c (obj_elf_section_name): Export this function.
1383 * config/obj-elf.h (obj_elf_section_name): Prototype.
1385 2010-01-12 Alan Modra <amodra@gmail.com>
1388 * listing.c (print_source): Add one to line number.
1390 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1392 * Makefile.in: Regenerate.
1393 * configure: Regenerate.
1394 * doc/Makefile.in: Regenerate.
1396 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
1398 * version.c (parse_args): Change to "Copyright 2010".
1400 2010-01-06 Quentin Neill <quentin.neill@amd.com>
1402 * config/tc-i386.c (cpu_arch): Add amdfam15.
1403 (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
1404 * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
1405 * doc/c-i386.texi: Add amdfam15.
1407 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1409 * config/tc-arm.c (do_neon_logic): Accept imm value
1410 in the third operand too.
1411 (operand_parse_code): OP_RNDQ_IMVNb renamed to
1413 (parse_operands): OP_NILO case removed, applied renaming.
1414 (insns): Neon shape changed for some logic instructions.
1416 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1418 * config/tc-arm.c (do_neon_ldx_stx): Added
1419 validation for vector load/store insns.
1421 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1423 * config/tc-ppc.c (md_show_usage): Document -me500mc64.
1425 2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
1427 * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
1428 (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
1429 (NEON_ENCODE): New macro.
1430 (check_neon_suffixes): New macro.
1431 (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
1432 (do_vfp_nsyn_opcode): Likewise.
1433 (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
1434 (do_vfp_nsyn_cmp): Likewise.
1435 (do_neon_shl_imm): Likewise.
1436 (do_neon_qshl_imm): Likewise.
1437 (neon_dyadic_misc): Likewise.
1438 (do_neon_mac_maybe_scalar): Likewise.
1439 (do_neon_qdmulh): Likewise.
1440 (do_neon_qmovn): Likewise.
1441 (do_neon_qmovun): Likewise.
1442 (do_neon_movn): Likewise.
1443 (neon_mac_reg_scalar_long): Likewise.
1444 (do_neon_vmull): Likewise.
1445 (do_neon_trn): Likewise.
1446 (do_neon_ldx_stx): Likewise.
1447 (neon_dp_fixup): Changed signature and set the flag.
1448 (neon_three_same): Call the above with new signature.
1449 (neon_two_same): Likewise.
1450 (neon_imm_shift): Likewise.
1451 (neon_mul_mac): Likewise.
1452 (do_neon_abs_neg): Likewise.
1453 (neon_mixed_length): Likewise.
1454 (do_neon_ext): Likewise.
1455 (do_neon_mov): Likewise.
1456 (do_neon_tbl_tbx): Likewise.
1457 (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
1458 (neon_compare): Likewise.
1459 (do_neon_shll): Likewise.
1460 (do_neon_cvt): Likewise.
1461 (do_neon_mvn): Likewise.
1462 (do_neon_dup): Likewise.
1463 (md_assemble): Call check_neon_suffixes ().
1465 For older changes see ChangeLog-2009
1471 version-control: never