1 2010-09-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3 * config/tc-arm.c (arm_cpus): Add cortex-a15 entry.
4 * doc/c-arm.texi: Document -mcpu=cortex-a15.
6 2010-09-09 Gunther Nikl <gnikl@users.sourceforge.net>
8 * gas/config/tc-m68k.c (tc_gen_reloc): Handle references to defined
9 weak symbols first if generating an a.out object.
11 2010-09-09 Tejas Belagod <tejas.belagod@arm.com>
13 * config/tc-arm.c (md_apply_fix): Check if widened add, sub are
14 flag-setting and handle accordingly.
16 2010-09-09 Nick Clifton <nickc@redhat.com>
19 * config/tc-arm.c (parse_big_immediate): Allow for bignums being
20 extended to the size of a .octa.
22 2010-09-08 Julian Brown <julian@codesourcery.com>
24 * config/tc-arm.c (create_neon_reg_alias): Deal with case
27 2010-09-08 Nick Clifton <nickc@redhat.com>
30 * config/tc-mn10300.c (md_convert_frag): Zero out top two bytes of
31 long call instruction's displacement.
33 2010-09-03 H.J. Lu <hongjiu.lu@intel.com>
36 * config/tc-i386.c (i386_finalize_immediate): Check flag_code
37 instead of use_rela_relocations for 64bit.
39 2010-09-02 Richard Henderson <rth@redhat.com>
41 * dw2gencfi.c (TC_DWARF2_EMIT_OFFSET): Provide default.
42 (output_fde): Use it. Make sure to fully init exp before using it.
44 2010-08-31 Kai Tietz <kai.tietz@onevision.com>
46 * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
47 (obj_coff_seh_stackalloc): Likewise.
49 2010-08-31 Alan Modra <amodra@gmail.com>
51 * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.
53 2010-08-30 Richard Henderson <rth@redhat.com>
55 * config/obj-coff-seh.c: Rewrite the entire file.
56 (symtab, symptr, reltab, relcount, relsize): Remove.
57 (seh_ctx_root, seh_ctx): Remove.
58 (xdata_seg, xdata_subseg, pdata_seg): New.
59 (switch_xdata, switch_pdata): New.
60 (verify_context, verify_context_and_target, skip_whitespace_and_comma):
61 New parsing functions. Rewrite all parsing functions to use them.
62 (obj_coff_seh_32): Fix != arm thinko.
63 (obj_coff_seh_handler): For x64, don't accept handler pointer here,
65 (obj_coff_seh_handlerdata): New.
66 (do_seh_endproc): Split out of ...
67 (obj_coff_seh_endproc): ... here.
68 (obj_coff_seh_proc): Use it, if needed.
69 (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
70 (seh_x64_read_reg): Remove mm_regs alternative. Tidy integer reg
71 alternatives. Don't slurp commas.
72 (seh_read_offset): Remove.
73 (obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
74 (obj_coff_seh_scope): Remove.
75 (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
76 (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
77 (out_one, out_two, out_four): New.
78 (seh_x64_write_prologue_data, seh_x64_size_prologue_data,
79 seh_x64_write_function_xdata, write_function_xdata): Rewrite
80 from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
81 seh_getelm_data_size, seh_getsize_of_unwind_entry,
82 seh_make_unwind_entry, seh_getsize_unwind_data, and
83 seh_create_unwind_data.
84 (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
85 (write_function_pdata): Rewrite from make_function_entry_pdata.
86 (seh_write_text_eh_data, make_function_entry_pdata,
87 seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
88 seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
89 seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
90 seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
91 seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
92 seh_getsize_of_unwind_entry, seh_make_unwind_entry,
93 seh_getsize_unwind_data, seh_create_unwind_data,
94 seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
95 * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
96 Add seh_handlerdata. Adjust function/what arguments for
97 seh_savereg, seh_pushframe, seh_stackalloc.
98 (struct seh_prologue_element): Adjust members to closer match
99 the elements of the UNWIND_CODE structure.
100 (struct seh_scope_elem): Remove.
101 (struct seh_context): Replace char* members with symbolS or
102 expressionS as appropriate. Sort members by ARM/x64 applicability.
103 Remove obsolete stuff wrt direct symbol and reloc manipulation.
105 2010-08-25 Alan Modra <amodra@gmail.com>
107 * NEWS: Mention ampersand in macro change.
109 2010-08-25 Gunther Nikl <gnikl@users.sourceforge.net>
111 * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.
113 2010-08-25 Alan Modra <amodra@gmail.com>
115 * config/tc-d10v.c (do_assemble): Correctly detect overflow of
117 * config/tc-m68hc11.c (md_assemble): Likewise.
118 * config/tc-microblaze.c (md_assemble): Likewise. Correct cast
119 of is_end_of_line index.
121 2010-08-25 Jie Zhang <jie@codesourcery.com>
123 * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.
125 2010-08-25 Jie Zhang <jie@codesourcery.com>
127 * config/tc-arm.c (encode_arm_addr_mode_2): Fix
128 BAD_PC_ADDRESSING condition.
130 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
132 * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.
134 2010-08-19 H.J. Lu <hongjiu.lu@intel.com>
136 * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.
138 2010-08-18 H.J. Lu <hongjiu.lu@intel.com>
140 * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
143 2010-08-18 Alan Modra <amodra@gmail.com>
145 * macro.c (sub_actual): Add back ampersand suffix when no
147 (macro_expand_body): Correct comment.
149 2010-08-17 Roland McGrath <roland@redhat.com>
151 * config/obj-elf.c (obj_elf_parse_section_letters): Take new
152 boolean result parameter CLONE; set it if '?' flag letter seen.
153 (obj_elf_section): Update caller. Handle that flag by copying
154 the LINKONCE and GROUP_NAME state from NOW_SEG.
155 * doc/as.texinfo (Section): Document the ? flag.
157 2010-08-09 Cary Coutant <ccoutant@google.com>
159 * as.c (show_usage): Don't list --compress-debug-sections if zlib not
161 (main): Warn if --compress-debug-sections requested and zlib not
163 * doc/as.texinfo: Add --compress-debug-sections,
164 --nocompress-debug-sections.
166 2010-08-06 H.J. Lu <hongjiu.lu@intel.com>
168 * config/tc-i386.c (set_cpu_arch): Re-indent.
169 (md_parse_option): Likewise.
171 2010-08-06 Quentin Neill <quentin.neill@amd.com>
173 * config/tc-i386.c (arch_entry): Add negated bit to
174 disambiguate flag names starting with "no".
175 (cpu_arch): Add negated bit definitions. Add
176 ".nop" CPU extension.
177 (i386_align_code): Use new .cpunop bit to decide
178 when to generate alignment using nops.
179 (set_cpu_arch): Use negated bit instead to decide
180 when to use cpu_flags or vs. cpu_flags_and_not.
181 (md_parse_option): Likewise.
183 2010-08-04 H.J. Lu <hongjiu.lu@intel.com>
185 * config/tc-i386.c (match_template): Move the first i.error
188 2010-08-04 Alan Modra <amodra@gmail.com>
190 * configure.tgt (m32c): Set endian=little.
191 * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
192 * config/tc-m32c.c (md_number_to_chars): Revert last change.
194 2010-08-03 Tristan Gingold <gingold@adacore.com>
196 * makefile.vms (OBJS): Add Add compress-debug.c.
198 2010-08-03 Alan Modra <amodra@gmail.com>
200 * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1.
201 * config/tc-m32c.c (md_number_to_chars): Call bigendian
202 form of number_to_chars, not littleendian.
204 2010-08-02 Alan Modra <amodra@gmail.com>
206 * config/tc-d30v.c (d30v_cons_align): Don't align constants
209 2010-08-02 Alan Modra <amodra@gmail.com>
212 * expr.c (operand <'-' and '~'>): Widen bignums.
213 (operand <'!'>): Correct bignum result and convert to O_constant.
214 * read.c (emit_expr): Don't assert on .byte bignum. Don't display
215 bignum truncated warning for sign extended bignums.
217 2010-08-02 Alan Modra <amodra@gmail.com>
219 * config/tc-v850.c (md_assemble): Always pass format string to
221 (md_apply_fix): Similarly for as_warn_where.
223 2010-07-29 H.J. Lu <hongjiu.lu@intel.com>
225 * config/tc-i386-intel.c: Reformat.
227 2010-07-29 Alan Modra <amodra@gmail.com>
229 * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used
232 2010-07-28 Alan Modra <amodra@gmail.com>
235 * symbols.c (symbol_clone): Correct typo in previous patch.
237 2010-07-28 Alan Modra <amodra@gmail.com>
240 * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag.
242 2010-07-28 Alan Modra <amodra@gmail.com>
244 * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in
245 syntax error message.
247 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
249 * config/tc-mips.c (mips16_macro_build): Pass "args" by
250 reference rather than value.
251 (macro_build): Update accordingly.
253 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
255 * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create
258 2010-07-24 Maciej W. Rozycki <macro@codesourcery.com>
260 * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
261 delay slot in the noreorder mode with the o32 ABI.
263 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
264 Ina Pandit <ina.pandit@kpitcummins.com>
266 * config/tc-v850.c: Update processor_mask.
267 (reg_name): Update the structure to use processors field.
268 (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22,
269 SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32,
270 SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22,
271 SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and
272 SUBYPTE_SA_9_17_22_32.
273 (set_machine): Add support for V850E2 and V850E2V3.
274 (md_pseudo_table): Likewise.
275 (pre_defined_registers): Update pre defined registers suitable
276 for each family of registers.
277 (system_registers): Likewise.
278 (cc_names): Update the condition code.
279 (float_cc_names): Update the condition code for float.
280 (reg_name_search): Update based on current modifications.
281 (register_name): Likewise.
282 (system_register_name): Update to support new system registers
283 and supported families.
284 (cc_name): Update to support new condition codes.
285 (float_cc_name): New function to support float condition codes.
286 (parse_register_list): Update to support newly added registers.
287 (md_show_usage): Define support for V850E2 and V850E2V3 targets.
288 Also support added for disp-size-default-22, disp-size-default-32,
289 mextension, mno-bcond17 and mno-stld23.
290 (md_parse_option): Implement the support for above options defined
292 (md_convert_frag): Implement support for subtypes defined in
293 md_relax_table to support branch operations.
294 (md_begin): Add support for V850E2 and V850E2V3.
295 (handle_hi016, handle_hi16): new relocation handling functions
296 (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff,
297 handle_tdaoff): Updated relocation handling functions for newly
299 (v850_reloc_prefix): Update the relocation handling functions.
300 (v850_insert_operand): Updated the functions with error message
301 parameter and modified the function to use it.
302 (md_assemble): Update according to the latest modifications.
303 (md_apply_fix): Updated the functions with error message parameter
304 and modified the function to use it.
305 (v850_force_relocation): Update with newly added relocations.
306 * configure.tgt: Match all v850 targets.
307 * doc/c-v850.texi: Document the newly added targets.
310 2010-07-23 Alan Modra <amodra@gmail.com>
313 * macro.c (macro_expand): Recover gracefully from named args that
316 2010-07-22 Thomas Schwinge <thomas@codesourcery.com>
318 Switch MIPS to 32-bit DWARF format.
319 * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
320 * config/tc-mips.c (mips_dwarf2_format): Likewise.
322 2010-07-20 Alan Modra <amodra@gmail.com>
324 * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.
326 2010-07-16 Alan Modra <amodra@gmail.com>
328 * config/tc-rx.c (md_estimate_size_before_relax): Fix format
329 specifier warnings for 32-bit host when --enable-64-bit-bfd.
330 (rx_relax_frag, md_convert_frag): Likewise.
332 2010-07-15 Cary Coutant <ccoutant@google.com>
334 * gas/NEWS: Add note about --compress-debug-sections.
335 * gas/as.c (show_usage): Add --compress-debug-sections and
336 --nocompress-debug-sections.
338 2010-07-15 Rhonda Wittels <rhonda@codesourcery.com>
340 * config/obj-elf.c (get_sym_from_input_line_and_check): New
341 function to catch missing pseudo-op arguments.
342 (obj_elf_local): Call new function.
343 (obj_elf_weak): Likewise.
344 (obj_elf_visibility): Likewise.
345 (obj_elf_vtable_entry): Likewise.
346 (obj_elf_type): Likewise.
348 2010-07-15 Kai Tietz <kai.tietz@onevision.com>
350 * config/obj-coff-seh.c
351 (seh_getelm_data_size): New.
352 (seh_read_offset): Handle negative values.
353 (obj_coff_seh_push): Handle offset for save-register store.
354 (obj_coff_seh_setframe): Add unwind-information for frame.
355 (seh_store_elm_data): New.
356 (seh_getelm_data_size): Return additionally unaligned element count.
357 (seh_make_unwind_entry): Correct tweak about element count.
359 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
362 * config/tc-i386-intel.c (i386_intel_simplify): Restore fall
363 through patch for O_multiply.
365 2010-07-11 Kai Tietz <kai.tietz@onevision.com>
368 * config/obj-coff.c (obj_common_parse): Quote symbol-name.
370 2010-07-08 Tejas Belagod <tejas.belagod@arm.com>
372 * tc-arm.c (OP_oBARRIER): Remove.
373 (OP_oBARRIER_I15): Add.
374 (po_barrier_or_imm): Add macro.
375 (parse_operands): Improve OP_oBARRIER_I15 operand parsing.
376 (do_barrier): Check correct immediate range.
377 (do_t_barrier): Likewise.
378 (barrier_opt_names): Add entries for more symbolic operands.
379 (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers.
381 2010-07-08 Daniel Gutson <dgutson@codesourcery.com>
383 * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM
386 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
388 * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match
391 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
393 * config/tc-mips.c (nops_for_insn_or_target): Replace
394 MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and
395 MIPS16_INSN_COND_BRANCH.
397 2010-07-05 Jim Wilson <wilson@codesourcery.com>
401 * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section
404 2010-07-05 Alan Modra <amodra@gmail.com>
406 * config/tc-moxie.c (md_apply_fix): Delete set but otherwise
409 2010-07-04 H.J. Lu <hongjiu.lu@intel.com>
411 * Makefile.am (CONFIG_OBJS): Removed.
412 (GENERIC_OBJS): Likewise.
414 * Makefile.in: Regenerated.
416 2010-07-03 Jan Beulich <jbeulich@novell.com>
419 * config/tc-i386.c (i386_finalize_displacement): Don't call
420 section_symbol() with expr_section.
422 2010-07-03 Cary Coutant <ccoutant@google.com>
424 * Makefile.am: Add compress-debug.c and compress-debug.h.
425 * Makefile.in: Regenerate.
426 * config.in: Add HAVE_ZLIB_H.
427 * configure.in: Check for zlib.h.
428 * configure: Regenerate.
430 * as.c (parse_args): Add --compress-debug-sections and
431 --nocompress-debug-sections.
432 * as.h (flag_compress_debug): New variable.
433 * compress-debug.c: New file.
434 * compress-debug.h: New file.
435 * write.c: Include compress-debug.h.
436 (compress_frag): New function.
437 (compress_debug): New function.
438 (write_object_file): Compress debug sections if requested.
440 2010-07-03 Andreas Schwab <schwab@linux-m68k.org>
442 * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t
445 2010-07-03 Alan Modra <amodra@gmail.com>
447 * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
448 (ppc_setup_opcodes): Likewise. Simplify opcode selection.
450 2010-07-02 DJ Delorie <dj@redhat.com>
452 * config/tc-rx.h (md_do_align): New.
453 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
454 * config/tc-rx.c (nops): New.
455 (rx_handle_align): Use various sized nops to align code.
457 * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for
459 (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc.
461 2010-07-01 H.J. Lu <hongjiu.lu@intel.com>
463 AVX Programming Reference (June, 2010)
464 * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd
467 * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c.
469 2010-07-01 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
471 * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and
472 deprecated mov register instructions.
474 2010-07-01 Alan Modra <amodra@gmail.com>
476 * config/tc-ppc.c (toc_reloc_types): New variable.
477 (md_assemble): Set it.
478 (ppc_frob_file_before_adjust): Don't warn about toc section size
479 if we have large toc relocs and no small toc relocs.
481 2010-06-29 Alan Modra <amodra@gmail.com>
483 * config/tc-maxq.h: Delete file.
484 * config/tc-maxq.c: Delete file.
485 * Makefile.am: Remove references to maxq.
486 * configure.tgt: Likewise.
487 * config/obj-coff.h: Likewise.
488 * Makefile.in: Regenerate.
489 * configure: Regenerate.
490 * po/POTFILES.in: Regenerate.
492 2010-06-28 Alan Modra <amodra@gmail.com>
494 * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
495 * config/tc-crx.c (gettrap): Constify arg.
496 (handle_LoadStor, get_cinv_parameters): Likewise.
497 (getreg_image): Fix enum warning
498 (md_assemble): Restore input line char.
499 * config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
500 * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
501 * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
502 (build_Mytes): Fix build failure for non-elf targets.
503 * config/tc-tic4x.c (tic4x_eval): Restore terminator char.
504 * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.
506 * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
507 * ecoff.c (add_ecoff_symbol): Likewise.
508 * itbl-ops.c (append_insns_as_macros): Likewise.
509 * listing.c (debugging_pseudo): Likewise.
510 * read.c (s_mri_common, stringer): Likewise.
511 * config/obj-coff.c (coff_frob_section): Likewise.
512 * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
513 * config/tc-arm.c (my_get_expression): Likewise.
514 * config/tc-hppa.c (process_exit, pa_type_args): Likewise.
515 * config/tc-m32c.c (md_assemble): Likewise.
516 * config/tc-microblaze.c (md_convert_frag): Likewise.
517 * config/tc-mips.c (s_change_section): Likewise.
518 * config/tc-mt.c (mt_fix_adjustable): Likewise.
519 * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.
521 * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
523 * config/tc-alpha.c (load_expression): Likewise.
524 (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
525 * config/tc-arm.c (parse_neon_el_struct_list): Likewise.
526 * config/tc-avr.c (extract_word): Likewise.
527 * config/tc-cris.c (cris_get_expression): Likewise.
528 * config/tc-d30v.c (build_insn, find_format): Likewise.
529 * config/tc-dlx.c (machine_ip): Likewise.
530 * config/tc-hppa.c (pa_get_absolute_expression): Likewise.
531 * config/tc-i370.c (md_assemble): Likewise.
532 * config/tc-i960.c (brtab_emit): Likewise.
533 * config/tc-iq2000.c (s_iq2000_ent): Likewise.
534 * config/tc-m32c.c (md_convert_frag): Likewise.
535 * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
536 (md_estimate_size_before_relax, md_apply_fix): Likewise.
537 * config/tc-m68k.c (md_show_usage): Likewise.
538 * config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
539 * config/tc-mips.c (s_mips_end): Likewise.
540 * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
541 * config/tc-mn10300.c (md_assemble): Likewise.
542 * config/tc-msp430.c (extract_word): Likewise.
543 * config/tc-mt.c (md_assemble): Likewise.
544 * config/tc-or32.c (machine_ip): Likewise.
545 * config/tc-pj.c (md_apply_fix): Likewise.
546 * config/tc-s390.c (md_gather_operands): Likewise.
547 * config/tc-sh.c (sh_cons_align): Likewise.
548 * config/tc-sparc.c (sparc_cons_align): Likewise.
549 * config/tc-tic4x.c (tic4x_sect): Likewise.
550 * config/tc-tic54x.c (tic54x_stringer): Likewise.
551 * config/tc-vax.c (vip_op): Likewise.
552 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
553 * config/tc-xtensa.c (md_assemble): Likewise.
554 (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
555 (xtensa_move_literals): Likewise.
557 2010-06-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
559 * config/tc-arm.c (parse_neon_alignment): New function.
560 (parse_address_main): Fix Neon load/store alignment parsing.
562 2010-06-22 Jan Beulich <jbeulich@novell.com>
564 * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
566 (i386_intel_operand): Remove bogus handling of pseudo symbols
568 * expr.c (current_location): Remove 'static' and local
570 * expr.h (current_location): Declare.
572 2010-06-21 Sterling Augustine <sterling@tensilica.com>
575 * as.c: Globalize keep_it.
576 (main): Remove keep_it. Move conditional from here...
577 (close_output_file): ...to here.
579 2010-06-21 Andreas Schwab <schwab@redhat.com>
581 * doc/as.texinfo (Overview): Use @itemx for grouped @table
583 * doc/c-alpha.texi (Alpha Options): Likewise.
584 * doc/c-arm.texi (ARM Directives): Likewise.
585 * doc/c-bfin.texi (Blackfin Options): Likewise.
586 * doc/c-d10v.texi (D10V-Opts): Likewise.
587 * doc/c-i386.texi (i386-Options): Likewise.
588 * doc/c-ia64.texi (IA-64 Options): Likewise.
589 * doc/c-m68k.texi (M68K-Opts): Likewise.
590 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
591 * doc/internals.texi (Symbols): Likewise.
593 2010-06-21 Alan Modra <amodra@gmail.com>
596 * config/tc-sh.c (find_cooked_opcode): Correct array bounds check.
598 2010-06-18 Joseph Myers <joseph@codesourcery.com>
600 * config/tc-tic6x.h (tic6x_segment_info_type): Add field
602 * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
603 (md_assemble): Clear func_units_used for new execute packet.
604 Check for duplicate functional units and update func_units_used
605 for instructions using a functional unit.
607 2010-06-15 Joseph Myers <joseph@codesourcery.com>
609 * config/tc-tic6x.c: Include elf/tic6x.h.
610 (tic6x_arch_attribute, tic6x_seen_insns): New.
611 (tic6x_arch_table, tic6x_arches): Add attribute values.
612 (tic6x_use_arch): Handle attribute settings.
613 (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
614 tic6x_attribute_table, tic6x_attributes,
615 tic6x_convert_symbolic_attribute): New.
616 (md_pseudo_table): Add c6xabi_attribute.
617 (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
618 (tic6x_set_attribute_int, tic6x_set_attributes): New.
619 (tic6x_end): Call tic6x_set_attributes.
620 * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
621 (tic6x_convert_symbolic_attribute): Declare.
623 2010-06-14 Alan Modra <amodra@gmail.com>
625 * config/tc-ppc.c (md_assemble): Emit APUinfo section for
628 2010-06-11 Jan Beulich <jbeulich@novell.com>
630 * config/tc-i386.c (md_parse_option): Ignore impossible processor
632 (show_arch): New parameter 'check'.
633 (md_show_usage): Adjust calls to show_arch().
635 2010-06-10 H.J. Lu <hongjiu.lu@intel.com>
637 * config/tc-i386.c (update_code_flag): New.
638 (set_code_flag): Use it.
639 (i386_target_format): Replace set_code_flag with update_code_flag.
641 2010-06-10 Tristan Gingold <gingold@adacore.com>
643 * config/obj-som.h: Includes som/reloc.h
645 2010-06-10 Jan Beulich <jbeulich@novell.com>
647 * config/tc-i386.c (cpu_arch): Add comment.
648 (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags
649 from the generic entries of cpu_arch[].
651 2010-06-08 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
653 * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum
655 (parse_operands): Add support for OP_RRnpctw.
656 (insns): Update floating-point load/store multiples so the
657 first register is of type OP_RRnpctw.
659 2010-06-08 Quentin Neill <quentin.neill@amd.com>
661 * config/tc-i386.c (pi): Rename local loop counter
662 variable i that shadows global static i386_insn i
663 when DEBUG386 is defined.
666 2010-06-08 Nick Clifton <nickc@redhat.com>
668 * doc/as.texinfo: Replace abbreviated 20th century year numbers
671 2010-06-02 Quentin Neill <quentin.neill@amd.com>
673 * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define.
675 2010-06-02 Tristan Gingold <gingold@adacore.com>
677 * as.h: Remove conditionnal definition of HAVE_STDARG_H,
678 USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
679 Remove conditionnal inclusion of stdarg.h and varargs.h.
681 * config.in: Regenerate.
682 * configure: Regenerate.
683 * configure.in: Remove stdarg.h and varargs.h from
684 AC_CHECK_HEADERS list.
685 * messages.c (as_tsktsk): Remove non ISO C version.
686 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
688 2010-05-31 Tristan Gingold <gingold@adacore.com>
690 * config/tc-alpha.c: Add comments for evax.
691 * config/obj-evax.c: Ditto.
693 2010-05-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
695 * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as
698 2010-05-27 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
700 * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
701 writeback when base register is in register list an error, and
703 (do_t_ldmstm): Change warnings.
705 2010-05-26 Catherine Moore <clm@codesourcery.com>
707 * config/tc-mips.c (is_opcode_valid): Remove expansionp.
708 (macro_build): Change invocation of is_opcode_valid.
711 2010-05-25 Nick Clifton <nickc@redhat.com>
713 * Makefile.am (MOSTLYCLEANFILES): Fix typo.
714 * Makefile.in: Regenerate.
716 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
717 Joseph Myers <joseph@codesourcery.com>
718 Andrew Stubbs <ams@codesourcery.com>
720 * config/tc-sh.c (sh_fdpic): New.
721 (sh_check_fixup): Handle relocations on movi20.
722 (parse_exp): Do not reject PIC operators here.
723 (build_Mytes): Check for unhandled PIC operators here. Use
724 sh_check_fixup for movi20.
725 (enum options): Add OPTION_FDPIC.
726 (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
727 (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
728 (sh_elf_final_processing): Handle --fdpic.
729 (sh_uclinux_target_format): New.
730 (sh_parse_name): Handle FDPIC relocation operators.
731 * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
732 (sh_uclinux_target_format): Declare for TE_UCLINUX.
733 * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
735 * doc/c-sh.texi (SH Options): Document --fdpic.
737 2010-05-25 Jay Krell <jay.krell@cornell.edu>
740 * Makefile.am: Replace all occurences of .o with .@OBJEXT@
741 * Makefile.in: Regenerate.
743 2010-05-25 Alan Modra <amodra@gmail.com>
745 * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".
747 2010-05-19 Nick Clifton <nickc@redhat.com>
749 * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
750 of known section prefixes.
752 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
755 * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
756 (obj_elf_parse_section_letters): Likewise.
757 (obj_elf_section_word): Likewise.
759 * config/tc-ppc.c (ppc_section_letter): Removed.
760 (ppc_section_word): Likewise.
761 * config/tc-ppc.h (ppc_section_letter): Likewise.
762 (ppc_section_word): Likewise.
763 (md_elf_section_letter): Likewise.
764 (md_elf_section_word): Likewise.
766 * doc/as.texinfo: Document `e' and `#exclude'.
768 2010-05-13 Nathan Sidwell <nathan@codesourcery.com>
770 * config/tc-arm.c (md_assemble): Clarify current mode in error
771 messages about unsupported instructions.
772 (UT): Delete #define.
773 (insns): Adjust cbnz, cbz appropriately.
775 2010-05-11 Andrew Stubbs <ams@codesourcery.com>
777 * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
779 2010-05-11 Jie Zhang <jie@codesourcery.com>
781 * config/tc-arm.c (aeabi_set_public_attributes): Set
782 Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
784 2010-05-07 Tristan Gingold <gingold@adacore.com>
786 * Makefile.in: Regenerate with automake 1.11.1.
788 * doc/Makefile.in: Ditto.
790 2010-05-05 Nick Clifton <nickc@redhat.com>
792 * po/es.po: Updated Spanish translation.
794 2010-05-05 Julian Brown <julian@codesourcery.com>
796 * read.c (cons_worker): Detect and reject unexpected string argument.
798 2010-05-04 Nick Clifton <nickc@redhat.com>
800 * write.c (fixup_segment): Revert previous delta.
801 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
802 generation of relocations for fixups against weak symbols.
804 2010-04-29 Nathan Sidwell <nathan@codesourcery.com>
806 * write.c (fixup_segment): Do not assume we know the section a
807 defined weak symbol is in.
808 * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
809 weak symbols as not known to be in the same section, even if they
812 2010-04-27 Joseph Myers <joseph@codesourcery.com>
814 * config/tc-tic6x.h (tic6x_label_list): New.
815 (tic6x_segment_info_type): Keep a list of labels and a current
816 frag instead of a boolean for whether labels seen and a count of
818 (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
819 md_do_align, tic6x_do_align, md_end, tic6x_end): New.
820 * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
821 (tic6x_cleanup): Correct comment.
822 (tic6x_free_label_list): New.
823 (tic6x_cons_align): Free label list and update for
824 tic6x_segment_info_type changes.
825 (tic6x_do_align): New.
826 (md_assemble): Handle list of labels and saved frag for execute
827 packet. Create machine-dependent frag for new execute packet and
828 adjust labels accordingly.
829 (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
830 (md_convert_frag, md_estimate_size_before_relax): Update comments.
832 2010-04-24 H.J. Lu <hongjiu.lu@intel.com>
835 * config/tc-i386-intel.c (intel_state): Add is_indirect.
836 (i386_intel_operand): Initialize intel_state.is_indirect. Check
837 intel_state.is_indirect for "call|jmp [symbol]".
839 2010-04-22 Nick Clifton <nickc@redhat.com>
841 * po/gas.pot: Updated by the Translation project.
843 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
845 * config/tc-i386.c (i386_is_register): Removed.
846 (x86_cons): Don't use i386_is_register.
847 (parse_register): Likewise.
848 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
849 (i386_intel_operand): Likewise.
851 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
853 * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
856 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
858 * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
860 (parse_register): Likewise.
861 (tc_x86_parse_to_dw2regnum): Likewise.
862 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
863 (i386_intel_operand): Likewise.
865 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
868 * config/tc-i386-intel.c (i386_intel_simplify_register): New.
869 (i386_intel_simplify): Use i386_is_register and
870 i386_intel_simplify_register. Set X_md for O_register and
871 check X_md for O_constant.
872 (i386_intel_operand): Use i386_is_register.
874 * config/tc-i386.c (i386_is_register): New.
875 (x86_cons): Initialize the X_md field. Use i386_is_register.
876 (parse_register): Use i386_is_register.
877 (tc_x86_parse_to_dw2regnum): Likewise.
879 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
881 * expr.c (expr): Initialize the X_md field.
883 2010-04-20 Joseph Myers <joseph@codesourcery.com>
885 * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
886 (md_longopts): Add -mgenerate-rel.
887 (tic6x_generate_rela): New.
888 (md_parse_option): Handle -mgenerate-rel.
889 (md_show_usage): Add comment that -mgenerate-rel is undocumented.
890 (tic6x_init_after_args): New.
891 (md_apply_fix): Correct shift calculations for SB-relative
893 (md_pcrel_from): Change to tic6x_pcrel_from_section. Do not
894 adjust addresses for relocations referencing symbols in other
896 (tc_gen_reloc): Adjust addend calculations for REL relocations.
897 * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
898 tic6x_pcrel_from_section, tc_init_after_args,
899 tic6x_init_after_args): New.
901 2010-04-20 Nick Clifton <nickc@redhat.com>
904 * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
905 altmacro mode if found inside a quoted string.
907 2010-04-20 Mike Frysinger <vapier@gentoo.org>
909 * config/bfin-lex.l (parse_int): Change index() to strchr().
911 2010-04-16 Nick Clifton <nickc@redhat.com>
914 * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
915 matcher to accept and unconditional 32-bit add instruction.
916 (pa_build_unwind_subspace): Cope with error conditions not
917 allowing the start symbol to be set.
919 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
921 * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
922 new tag names in v2.08 of ARM ABI.
923 * doc/c-arm.texi: Document new tag names in ABI.
925 2010-04-14 Tristan Gingold <gingold@adacore.com>
927 * config/tc-alpha.c: Includes vms/egps.h on EVAX.
928 (s_alpha_comm): Used new EGPS macros from egps.h
929 (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
930 (s_alpha_section_word): Add comments. Use new EGPS macros.
931 Adjust for modified bfd_vms_set_section_flags function.
933 2010-04-10 Alan Modra <amodra@gmail.com>
936 * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
938 2010-04-09 Nick Clifton <nickc@redhat.com>
940 * as.c (create_obj_attrs_section): Remove unused variable addr.
941 * listing.c (listing_listing): Remove unused variable message.
942 * read.c: Remove unnecessary register type qualifiers.
943 (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
946 2010-04-07 Eric B. Weddington <eric.weddington@atmel.com>
948 * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
949 atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
950 atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
951 atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
952 atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
953 atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
954 atmega88pa, attiny461a, attiny84a, m3000.
955 Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
956 atmega8hvd, attiny327, m3000f, m3000s, m3001b.
957 * doc/c-avr.texi: Same.
959 2010-04-07 Jie Zhang <jie@codesourcery.com>
961 * config/tc-arm.c (make_mapping_symbol): Handle the case
962 that multiple mapping symbols have the same value 0.
964 2010-04-07 Alan Modra <amodra@gmail.com>
966 * configure: Regenerate.
968 2010-04-06 Nick Clifton <nickc@redhat.com>
970 * po/ru.po: New Russian translation.
971 * configure.in (ALL_LINGUAS): Add ru.
972 * configure: Regenerate.
974 2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
977 * input-scrub.c (input_scrub_next_buffer): Use memmove instead
978 of memcpy to copy overlap memory.
980 2010-03-25 Joseph Myers <joseph@codesourcery.com>
982 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
983 (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
984 * Makefile.in: Regenerate.
985 * NEWS: Add news entry for TI C6X support.
986 * app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
987 TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
988 operands if TC_KEEP_OPERAND_SPACES.
989 * configure.tgt (tic6x-*-*): New.
990 * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
991 TC_PREDICATE_END_CHAR): Define.
992 * config/tc-tic6x.c, config/tc-tic6x.h: New.
993 * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
994 * doc/Makefile.in: Regenerate.
995 * doc/all.texi (TIC6X): Define.
996 * doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
997 * doc/c-tic6x.texi: New.
999 2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
1001 * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
1003 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1005 * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
1006 with operand_size_mismatch.
1007 (operand_size_match): Updated.
1008 (match_template): Likewise.
1010 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1012 * config/tc-i386.c (i386_error): New.
1013 (_i386_insn): Replace err_msg with error.
1014 (operand_size_match): Set error instead of err_msg on failure.
1015 (operand_type_match): Likewise.
1016 (operand_type_register_match): Likewise.
1017 (VEX_check_operands): Likewise.
1018 (match_template): Likewise. Use error instead of err_msg with
1021 2010-03-19 Jie Zhang <jie@codesourcery.com>
1023 * config/tc-arm.c (make_mapping_symbol): Hanle the case
1024 that two mapping symbols have the same value.
1026 2010-03-18 Daniel Jacobowitz <dan@codesourcery.com>
1028 * doc/c-arm.texi (.setfp): Correct example.
1030 2010-03-18 Wei Guozhi <carrot@google.com>
1033 * config/tc-arm.c (reloc_names): New relocation names.
1034 (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
1035 (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
1036 * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
1038 2010-03-15 Thomas Schwinge <thomas@codesourcery.com>
1040 * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
1041 cases, and not only for .eh_frame.
1043 * dw2gencfi.c (output_cie): Make it more explicit which code paths
1044 belong to .eh_frame only.
1046 2010-03-13 Segher Boessenkool <segher@kernel.crashing.org>
1048 * config/tc-v850.c (v850_insert_operand): Handle out-of-range
1049 assembler constants on 64-bit hosts.
1051 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1053 * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
1054 Strip trailing whitespace.
1056 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1058 * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
1059 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
1061 (bfin_cpus[]): Add 0.0 for bf504 and bf506.
1063 2010-03-10 Jie Zhang <jie@codesourcery.com>
1065 * doc/as.texinfo: Add Blackfin options.
1066 * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
1067 * config/tc-bfin.c (md_show_usage): Show usage for all
1068 Blackfin specific options.
1070 2010-03-09 Alan Modra <amodra@gmail.com>
1073 * listing.c (listing_newline): Correct backslash quote logic.
1075 2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1077 * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
1078 (ELF_TARGET_FORMAT64): Define.
1080 2010-03-05 Paul Brook <paul@codesourcery.com>
1082 * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
1084 2010-03-02 Andrew Stubbs <ams@codesourcery.com>
1086 * config/tc-sh.c (get_specific): Move overflow checking code to avoid
1087 reading uninitialized data.
1089 2010-03-01 Tristan Gingold <gingold@adacore.com>
1091 * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
1093 2010-02-26 Doug Evans <dje@sebabeach.org>
1095 * configure.tgt: Fix mep cpu case.
1097 2010-02-26 Jie Zhang <jie@codesourcery.com>
1099 * config/tc-arm.c (do_t_strexd): Remove
1100 operand[1] != operand[2] contraint.
1102 2010-02-26 Jie Zhang <jie@codesourcery.com>
1104 * config/tc-arm.c (neon_select_shape): No need to match
1105 the remaining operands in the shape when one operand does
1108 2010-02-26 Jie Zhang <jie@codesourcery.com>
1110 * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
1113 2010-02-25 Doug Evans <dje@sebabeach.org>
1115 * cgen.c: Whitespace fixes.
1116 (weak_operand_overflow_check): Formatting fix.
1118 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1120 * config/tc-i386.c (match_template): Update error messages.
1122 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1124 * config/tc-i386.c (_i386_insn): Add err_msg.
1125 (operand_size_match): Set err_msg on failure.
1126 (operand_type_match): Likewise.
1127 (operand_type_register_match): Likewise.
1128 (VEX_check_operands): Likewise.
1129 (match_template): Likewise. Use i.err_msg with as_bad.
1131 2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
1133 * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
1134 mips_fix_loongson2f_jump): New variables.
1135 (md_longopts): Add New options -mfix-loongson2f-nop/jump,
1136 -mno-fix-loongson2f-nop/jump.
1137 (md_parse_option): Initialize variables via above options.
1138 (options): New enums for the above options.
1139 (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
1140 (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
1142 (append_insn): call fix_loongson2f().
1143 (mips_handle_align): Replace the implicit nops.
1144 * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
1145 for the new mips_handle_align().
1146 * doc/c-mips.texi: Document the new options.
1148 2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
1150 * config/tc-arm.c (do_rd_rm_rn): Added warning
1153 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1156 * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
1157 (avr_cons_fix_new): Handle fixups of a single byte.
1159 2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1162 * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
1163 compiler's predefines.
1165 2010-02-19 Alan Modra <amodra@gmail.com>
1167 * configure.tgt: Whiltespace. Sort moxie entry.
1169 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1171 * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
1172 * doc/c-arm.texi: Likewise.
1174 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1176 * config/tc-arm.c (asm_opcode): operands type
1178 (BAD_PC_ADDRESSING): New macro message.
1179 (BAD_PC_WRITEBACK): Likewise.
1180 (MIX_ARM_THUMB_OPERANDS): New macro.
1181 (operand_parse_code): Added enum values.
1182 (parse_operands): Added thumb/arm distinction,
1183 plus new enum values handling.
1184 (encode_arm_addr_mode_2): Validations enhanced.
1185 (encode_arm_addr_mode_3): Likewise.
1186 (do_rm_rd_rn): Likewise.
1187 (encode_thumb32_addr_mode): Likewise.
1188 (do_t_ldrex): Likewise.
1189 (do_t_ldst): Likewise.
1190 (do_t_strex): Likewise.
1191 (md_assemble): Call parse_operands with
1199 (insns): Updated insns operands.
1201 2010-02-12 Tristan Gingold <gingold@adacore.com>
1202 Douglas B Rupp <rupp@gnat.com>
1204 * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
1205 (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
1206 (pseudo_func): Add an entry for slotcount.
1207 (md_begin): Initialize slotcount pseudo symbol.
1208 (ia64_parse_name): Handle @slotcount parameter.
1209 (ia64_gen_real_reloc_type): Handle slotcount.
1210 (md_apply_fix): Ditto.
1211 * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
1213 2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1215 * config/tc-xtensa.c (istack_init): Don't call memset.
1217 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1219 * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
1222 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1224 * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
1226 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1228 * config/tc-i386.c (build_modrm_byte): Reformat.
1230 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1232 * config/tc-i386.c: Update copyright.
1234 2010-02-10 Quentin Neill <quentin.neill@amd.com>
1235 Sebastian Pop <sebastian.pop@amd.com>
1237 * config/tc-i386.c (vec_imm4) New operand type.
1238 (fits_in_imm4): New.
1239 (VEX_check_operands): New.
1240 (check_reverse): Call VEX_check_operands.
1241 (build_modrm_byte): Reintroduce code for 5
1242 operand insns. Fix whitespace.
1244 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
1246 * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
1249 2010-02-09 Sterling Augustine <sterling@tensilica.com>
1251 * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
1252 (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
1253 (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
1255 2010-02-08 Christophe Lyon <christophe.lyon@st.com>
1257 * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
1258 non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
1259 BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
1260 BFD_RELOC_ARM_PCREL_CALL)
1262 2010-02-08 Sterling Augustine <sterling@tensilica.com>
1264 * config/tc-xtensa.c (frag_format_size): Generalize logic to
1265 handle more instruction sizes and fetch widths.
1266 (branch_align_power): Likewise.
1267 (text_align_power): Likewise.
1268 (bytes_to_stretch): Likewise.
1270 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1272 * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
1273 (ppc_mach): Handle titan.
1274 * doc/c-ppc.texi: Mention -mtitan.
1276 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1278 * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
1280 (xtensa_fetch_width) ...this.
1282 2010-02-05 Joseph Myers <joseph@codesourcery.com>
1284 * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
1285 MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
1286 * Makefile.in: Regenerate.
1288 2010-02-03 Quentin Neill <quentin.neill@amd.com>
1290 * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
1291 (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
1292 * config/tc-i386.h (processor_type): Same.
1293 * doc/c-i386.texi: Change amdfam15 to bdver1.
1295 2010-01-29 Nick Clifton <nickc@redhat.com>
1298 * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
1301 2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
1303 * NEWS: Mention new feature.
1304 * config/obj-coff.c (obj_coff_section): Accept digits and use
1305 to override default section alignment power if specified.
1306 * doc/as.texinfo (.section directive): Update documentation.
1308 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
1310 * config/tc-i386.c (avxscalar): New.
1311 (OPTION_MAVXSCALAR): Likewise.
1312 (build_vex_prefix): Select vector_length for scalar instructions
1314 (md_longopts): Add OPTION_MAVXSCALAR.
1315 (md_parse_option): Handle OPTION_MAVXSCALAR.
1316 (md_show_usage): Add -mavxscalar=.
1318 * doc/c-i386.texi: Document -mavxscalar=.
1320 2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
1322 * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
1325 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1327 * write.h (fix_at_start): Declare.
1328 * write.c (fix_new_internal): Add at_beginning parameter.
1329 Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
1330 seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
1331 (fix_new, fix_new_exp): Update accordingly.
1332 (fix_at_start): New function.
1333 * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
1334 (ppc_ref): New function, for OBJ_XCOFF.
1335 (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
1336 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
1338 2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1340 * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
1341 on 64-bit Solaris/x86.
1342 Include obj-format.h earlier.
1344 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1346 * config/tc-s390.c (s390_elf_final_processing): New function.
1347 * config/tc-s390.h (elf_tc_final_processing): New macro definition.
1348 (s390_elf_final_processing): Added prototype.
1351 2010-01-20 Nick Clifton <nickc@redhat.com>
1354 * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
1355 code to handle round-to-zero for VCVT conversions.
1356 (do_neon_cvt): New. Call do_neon_cvt_1.
1357 (do_neon_cvtr): New. Call do_neon_cvt_1.
1358 (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
1361 2010-01-18 Tristan Gingold <gingold@adacore.com>
1363 * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
1365 2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
1367 * config/tc-i386.c (md_assemble): Before accessing the IMM field
1368 check that it's not an XOP insn.
1370 2010-01-14 Jie Zhang <jie.zhang@analog.com>
1372 * config/bfin-aux.h: Remove argument names in function
1374 * config/bfin-lex.l (parse_int): Fix shadowed variable name
1376 * config/bfin-parse.y (value_match): Remove argument names
1378 (notethat): Likewise.
1379 (yyerror): Likewise.
1381 2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
1383 * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
1385 2010-01-13 Nick Clifton <nickc@redhat.com>
1387 * config/tc-h8300.c (h8300_elf_section): New function - issue a
1388 warning message if a new section is created without setting any
1390 (md_pseudo_table): Intercept section creation pseudos.
1391 (md_pcrel_from): Replace abort with an error message.
1392 * config/obj-elf.c (obj_elf_section_name): Export this function.
1393 * config/obj-elf.h (obj_elf_section_name): Prototype.
1395 2010-01-12 Alan Modra <amodra@gmail.com>
1398 * listing.c (print_source): Add one to line number.
1400 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1402 * Makefile.in: Regenerate.
1403 * configure: Regenerate.
1404 * doc/Makefile.in: Regenerate.
1406 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
1408 * version.c (parse_args): Change to "Copyright 2010".
1410 2010-01-06 Quentin Neill <quentin.neill@amd.com>
1412 * config/tc-i386.c (cpu_arch): Add amdfam15.
1413 (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
1414 * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
1415 * doc/c-i386.texi: Add amdfam15.
1417 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1419 * config/tc-arm.c (do_neon_logic): Accept imm value
1420 in the third operand too.
1421 (operand_parse_code): OP_RNDQ_IMVNb renamed to
1423 (parse_operands): OP_NILO case removed, applied renaming.
1424 (insns): Neon shape changed for some logic instructions.
1426 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1428 * config/tc-arm.c (do_neon_ldx_stx): Added
1429 validation for vector load/store insns.
1431 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1433 * config/tc-ppc.c (md_show_usage): Document -me500mc64.
1435 2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
1437 * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
1438 (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
1439 (NEON_ENCODE): New macro.
1440 (check_neon_suffixes): New macro.
1441 (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
1442 (do_vfp_nsyn_opcode): Likewise.
1443 (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
1444 (do_vfp_nsyn_cmp): Likewise.
1445 (do_neon_shl_imm): Likewise.
1446 (do_neon_qshl_imm): Likewise.
1447 (neon_dyadic_misc): Likewise.
1448 (do_neon_mac_maybe_scalar): Likewise.
1449 (do_neon_qdmulh): Likewise.
1450 (do_neon_qmovn): Likewise.
1451 (do_neon_qmovun): Likewise.
1452 (do_neon_movn): Likewise.
1453 (neon_mac_reg_scalar_long): Likewise.
1454 (do_neon_vmull): Likewise.
1455 (do_neon_trn): Likewise.
1456 (do_neon_ldx_stx): Likewise.
1457 (neon_dp_fixup): Changed signature and set the flag.
1458 (neon_three_same): Call the above with new signature.
1459 (neon_two_same): Likewise.
1460 (neon_imm_shift): Likewise.
1461 (neon_mul_mac): Likewise.
1462 (do_neon_abs_neg): Likewise.
1463 (neon_mixed_length): Likewise.
1464 (do_neon_ext): Likewise.
1465 (do_neon_mov): Likewise.
1466 (do_neon_tbl_tbx): Likewise.
1467 (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
1468 (neon_compare): Likewise.
1469 (do_neon_shll): Likewise.
1470 (do_neon_cvt): Likewise.
1471 (do_neon_mvn): Likewise.
1472 (do_neon_dup): Likewise.
1473 (md_assemble): Call check_neon_suffixes ().
1475 For older changes see ChangeLog-2009
1481 version-control: never