1 2010-08-30 Richard Henderson <rth@redhat.com>
3 * config/obj-coff-seh.c: Rewrite the entire file.
4 (symtab, symptr, reltab, relcount, relsize): Remove.
5 (seh_ctx_root, seh_ctx): Remove.
6 (xdata_seg, xdata_subseg, pdata_seg): New.
7 (switch_xdata, switch_pdata): New.
8 (verify_context, verify_context_and_target, skip_whitespace_and_comma):
9 New parsing functions. Rewrite all parsing functions to use them.
10 (obj_coff_seh_32): Fix != arm thinko.
11 (obj_coff_seh_handler): For x64, don't accept handler pointer here,
13 (obj_coff_seh_handlerdata): New.
14 (do_seh_endproc): Split out of ...
15 (obj_coff_seh_endproc): ... here.
16 (obj_coff_seh_proc): Use it, if needed.
17 (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
18 (seh_x64_read_reg): Remove mm_regs alternative. Tidy integer reg
19 alternatives. Don't slurp commas.
20 (seh_read_offset): Remove.
21 (obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
22 (obj_coff_seh_scope): Remove.
23 (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
24 (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
25 (out_one, out_two, out_four): New.
26 (seh_x64_write_prologue_data, seh_x64_size_prologue_data,
27 seh_x64_write_function_xdata, write_function_xdata): Rewrite
28 from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
29 seh_getelm_data_size, seh_getsize_of_unwind_entry,
30 seh_make_unwind_entry, seh_getsize_unwind_data, and
31 seh_create_unwind_data.
32 (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
33 (write_function_pdata): Rewrite from make_function_entry_pdata.
34 (seh_write_text_eh_data, make_function_entry_pdata,
35 seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
36 seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
37 seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
38 seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
39 seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
40 seh_getsize_of_unwind_entry, seh_make_unwind_entry,
41 seh_getsize_unwind_data, seh_create_unwind_data,
42 seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
43 * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
44 Add seh_handlerdata. Adjust function/what arguments for
45 seh_savereg, seh_pushframe, seh_stackalloc.
46 (struct seh_prologue_element): Adjust members to closer match
47 the elements of the UNWIND_CODE structure.
48 (struct seh_scope_elem): Remove.
49 (struct seh_context): Replace char* members with symbolS or
50 expressionS as appropriate. Sort members by ARM/x64 applicability.
51 Remove obsolete stuff wrt direct symbol and reloc manipulation.
53 2010-08-25 Alan Modra <amodra@gmail.com>
55 * NEWS: Mention ampersand in macro change.
57 2010-08-25 Gunther Nikl <gnikl@users.sourceforge.net>
59 * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.
61 2010-08-25 Alan Modra <amodra@gmail.com>
63 * config/tc-d10v.c (do_assemble): Correctly detect overflow of
65 * config/tc-m68hc11.c (md_assemble): Likewise.
66 * config/tc-microblaze.c (md_assemble): Likewise. Correct cast
67 of is_end_of_line index.
69 2010-08-25 Jie Zhang <jie@codesourcery.com>
71 * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.
73 2010-08-25 Jie Zhang <jie@codesourcery.com>
75 * config/tc-arm.c (encode_arm_addr_mode_2): Fix
76 BAD_PC_ADDRESSING condition.
78 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
80 * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.
82 2010-08-19 H.J. Lu <hongjiu.lu@intel.com>
84 * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.
86 2010-08-18 H.J. Lu <hongjiu.lu@intel.com>
88 * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
91 2010-08-18 Alan Modra <amodra@gmail.com>
93 * macro.c (sub_actual): Add back ampersand suffix when no
95 (macro_expand_body): Correct comment.
97 2010-08-17 Roland McGrath <roland@redhat.com>
99 * config/obj-elf.c (obj_elf_parse_section_letters): Take new
100 boolean result parameter CLONE; set it if '?' flag letter seen.
101 (obj_elf_section): Update caller. Handle that flag by copying
102 the LINKONCE and GROUP_NAME state from NOW_SEG.
103 * doc/as.texinfo (Section): Document the ? flag.
105 2010-08-09 Cary Coutant <ccoutant@google.com>
107 * as.c (show_usage): Don't list --compress-debug-sections if zlib not
109 (main): Warn if --compress-debug-sections requested and zlib not
111 * doc/as.texinfo: Add --compress-debug-sections,
112 --nocompress-debug-sections.
114 2010-08-06 H.J. Lu <hongjiu.lu@intel.com>
116 * config/tc-i386.c (set_cpu_arch): Re-indent.
117 (md_parse_option): Likewise.
119 2010-08-06 Quentin Neill <quentin.neill@amd.com>
121 * config/tc-i386.c (arch_entry): Add negated bit to
122 disambiguate flag names starting with "no".
123 (cpu_arch): Add negated bit definitions. Add
124 ".nop" CPU extension.
125 (i386_align_code): Use new .cpunop bit to decide
126 when to generate alignment using nops.
127 (set_cpu_arch): Use negated bit instead to decide
128 when to use cpu_flags or vs. cpu_flags_and_not.
129 (md_parse_option): Likewise.
131 2010-08-04 H.J. Lu <hongjiu.lu@intel.com>
133 * config/tc-i386.c (match_template): Move the first i.error
136 2010-08-04 Alan Modra <amodra@gmail.com>
138 * configure.tgt (m32c): Set endian=little.
139 * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
140 * config/tc-m32c.c (md_number_to_chars): Revert last change.
142 2010-08-03 Tristan Gingold <gingold@adacore.com>
144 * makefile.vms (OBJS): Add Add compress-debug.c.
146 2010-08-03 Alan Modra <amodra@gmail.com>
148 * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1.
149 * config/tc-m32c.c (md_number_to_chars): Call bigendian
150 form of number_to_chars, not littleendian.
152 2010-08-02 Alan Modra <amodra@gmail.com>
154 * config/tc-d30v.c (d30v_cons_align): Don't align constants
157 2010-08-02 Alan Modra <amodra@gmail.com>
160 * expr.c (operand <'-' and '~'>): Widen bignums.
161 (operand <'!'>): Correct bignum result and convert to O_constant.
162 * read.c (emit_expr): Don't assert on .byte bignum. Don't display
163 bignum truncated warning for sign extended bignums.
165 2010-08-02 Alan Modra <amodra@gmail.com>
167 * config/tc-v850.c (md_assemble): Always pass format string to
169 (md_apply_fix): Similarly for as_warn_where.
171 2010-07-29 H.J. Lu <hongjiu.lu@intel.com>
173 * config/tc-i386-intel.c: Reformat.
175 2010-07-29 Alan Modra <amodra@gmail.com>
177 * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used
180 2010-07-28 Alan Modra <amodra@gmail.com>
183 * symbols.c (symbol_clone): Correct typo in previous patch.
185 2010-07-28 Alan Modra <amodra@gmail.com>
188 * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag.
190 2010-07-28 Alan Modra <amodra@gmail.com>
192 * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in
193 syntax error message.
195 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
197 * config/tc-mips.c (mips16_macro_build): Pass "args" by
198 reference rather than value.
199 (macro_build): Update accordingly.
201 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
203 * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create
206 2010-07-24 Maciej W. Rozycki <macro@codesourcery.com>
208 * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
209 delay slot in the noreorder mode with the o32 ABI.
211 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
212 Ina Pandit <ina.pandit@kpitcummins.com>
214 * config/tc-v850.c: Update processor_mask.
215 (reg_name): Update the structure to use processors field.
216 (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22,
217 SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32,
218 SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22,
219 SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and
220 SUBYPTE_SA_9_17_22_32.
221 (set_machine): Add support for V850E2 and V850E2V3.
222 (md_pseudo_table): Likewise.
223 (pre_defined_registers): Update pre defined registers suitable
224 for each family of registers.
225 (system_registers): Likewise.
226 (cc_names): Update the condition code.
227 (float_cc_names): Update the condition code for float.
228 (reg_name_search): Update based on current modifications.
229 (register_name): Likewise.
230 (system_register_name): Update to support new system registers
231 and supported families.
232 (cc_name): Update to support new condition codes.
233 (float_cc_name): New function to support float condition codes.
234 (parse_register_list): Update to support newly added registers.
235 (md_show_usage): Define support for V850E2 and V850E2V3 targets.
236 Also support added for disp-size-default-22, disp-size-default-32,
237 mextension, mno-bcond17 and mno-stld23.
238 (md_parse_option): Implement the support for above options defined
240 (md_convert_frag): Implement support for subtypes defined in
241 md_relax_table to support branch operations.
242 (md_begin): Add support for V850E2 and V850E2V3.
243 (handle_hi016, handle_hi16): new relocation handling functions
244 (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff,
245 handle_tdaoff): Updated relocation handling functions for newly
247 (v850_reloc_prefix): Update the relocation handling functions.
248 (v850_insert_operand): Updated the functions with error message
249 parameter and modified the function to use it.
250 (md_assemble): Update according to the latest modifications.
251 (md_apply_fix): Updated the functions with error message parameter
252 and modified the function to use it.
253 (v850_force_relocation): Update with newly added relocations.
254 * configure.tgt: Match all v850 targets.
255 * doc/c-v850.texi: Document the newly added targets.
258 2010-07-23 Alan Modra <amodra@gmail.com>
261 * macro.c (macro_expand): Recover gracefully from named args that
264 2010-07-22 Thomas Schwinge <thomas@codesourcery.com>
266 Switch MIPS to 32-bit DWARF format.
267 * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
268 * config/tc-mips.c (mips_dwarf2_format): Likewise.
270 2010-07-20 Alan Modra <amodra@gmail.com>
272 * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.
274 2010-07-16 Alan Modra <amodra@gmail.com>
276 * config/tc-rx.c (md_estimate_size_before_relax): Fix format
277 specifier warnings for 32-bit host when --enable-64-bit-bfd.
278 (rx_relax_frag, md_convert_frag): Likewise.
280 2010-07-15 Cary Coutant <ccoutant@google.com>
282 * gas/NEWS: Add note about --compress-debug-sections.
283 * gas/as.c (show_usage): Add --compress-debug-sections and
284 --nocompress-debug-sections.
286 2010-07-15 Rhonda Wittels <rhonda@codesourcery.com>
288 * config/obj-elf.c (get_sym_from_input_line_and_check): New
289 function to catch missing pseudo-op arguments.
290 (obj_elf_local): Call new function.
291 (obj_elf_weak): Likewise.
292 (obj_elf_visibility): Likewise.
293 (obj_elf_vtable_entry): Likewise.
294 (obj_elf_type): Likewise.
296 2010-07-15 Kai Tietz <kai.tietz@onevision.com>
298 * config/obj-coff-seh.c
299 (seh_getelm_data_size): New.
300 (seh_read_offset): Handle negative values.
301 (obj_coff_seh_push): Handle offset for save-register store.
302 (obj_coff_seh_setframe): Add unwind-information for frame.
303 (seh_store_elm_data): New.
304 (seh_getelm_data_size): Return additionally unaligned element count.
305 (seh_make_unwind_entry): Correct tweak about element count.
307 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
310 * config/tc-i386-intel.c (i386_intel_simplify): Restore fall
311 through patch for O_multiply.
313 2010-07-11 Kai Tietz <kai.tietz@onevision.com>
316 * config/obj-coff.c (obj_common_parse): Quote symbol-name.
318 2010-07-08 Tejas Belagod <tejas.belagod@arm.com>
320 * tc-arm.c (OP_oBARRIER): Remove.
321 (OP_oBARRIER_I15): Add.
322 (po_barrier_or_imm): Add macro.
323 (parse_operands): Improve OP_oBARRIER_I15 operand parsing.
324 (do_barrier): Check correct immediate range.
325 (do_t_barrier): Likewise.
326 (barrier_opt_names): Add entries for more symbolic operands.
327 (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers.
329 2010-07-08 Daniel Gutson <dgutson@codesourcery.com>
331 * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM
334 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
336 * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match
339 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
341 * config/tc-mips.c (nops_for_insn_or_target): Replace
342 MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and
343 MIPS16_INSN_COND_BRANCH.
345 2010-07-05 Jim Wilson <wilson@codesourcery.com>
349 * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section
352 2010-07-05 Alan Modra <amodra@gmail.com>
354 * config/tc-moxie.c (md_apply_fix): Delete set but otherwise
357 2010-07-04 H.J. Lu <hongjiu.lu@intel.com>
359 * Makefile.am (CONFIG_OBJS): Removed.
360 (GENERIC_OBJS): Likewise.
362 * Makefile.in: Regenerated.
364 2010-07-03 Jan Beulich <jbeulich@novell.com>
367 * config/tc-i386.c (i386_finalize_displacement): Don't call
368 section_symbol() with expr_section.
370 2010-07-03 Cary Coutant <ccoutant@google.com>
372 * Makefile.am: Add compress-debug.c and compress-debug.h.
373 * Makefile.in: Regenerate.
374 * config.in: Add HAVE_ZLIB_H.
375 * configure.in: Check for zlib.h.
376 * configure: Regenerate.
378 * as.c (parse_args): Add --compress-debug-sections and
379 --nocompress-debug-sections.
380 * as.h (flag_compress_debug): New variable.
381 * compress-debug.c: New file.
382 * compress-debug.h: New file.
383 * write.c: Include compress-debug.h.
384 (compress_frag): New function.
385 (compress_debug): New function.
386 (write_object_file): Compress debug sections if requested.
388 2010-07-03 Andreas Schwab <schwab@linux-m68k.org>
390 * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t
393 2010-07-03 Alan Modra <amodra@gmail.com>
395 * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
396 (ppc_setup_opcodes): Likewise. Simplify opcode selection.
398 2010-07-02 DJ Delorie <dj@redhat.com>
400 * config/tc-rx.h (md_do_align): New.
401 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
402 * config/tc-rx.c (nops): New.
403 (rx_handle_align): Use various sized nops to align code.
405 * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for
407 (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc.
409 2010-07-01 H.J. Lu <hongjiu.lu@intel.com>
411 AVX Programming Reference (June, 2010)
412 * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd
415 * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c.
417 2010-07-01 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
419 * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and
420 deprecated mov register instructions.
422 2010-07-01 Alan Modra <amodra@gmail.com>
424 * config/tc-ppc.c (toc_reloc_types): New variable.
425 (md_assemble): Set it.
426 (ppc_frob_file_before_adjust): Don't warn about toc section size
427 if we have large toc relocs and no small toc relocs.
429 2010-06-29 Alan Modra <amodra@gmail.com>
431 * config/tc-maxq.h: Delete file.
432 * config/tc-maxq.c: Delete file.
433 * Makefile.am: Remove references to maxq.
434 * configure.tgt: Likewise.
435 * config/obj-coff.h: Likewise.
436 * Makefile.in: Regenerate.
437 * configure: Regenerate.
438 * po/POTFILES.in: Regenerate.
440 2010-06-28 Alan Modra <amodra@gmail.com>
442 * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
443 * config/tc-crx.c (gettrap): Constify arg.
444 (handle_LoadStor, get_cinv_parameters): Likewise.
445 (getreg_image): Fix enum warning
446 (md_assemble): Restore input line char.
447 * config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
448 * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
449 * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
450 (build_Mytes): Fix build failure for non-elf targets.
451 * config/tc-tic4x.c (tic4x_eval): Restore terminator char.
452 * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.
454 * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
455 * ecoff.c (add_ecoff_symbol): Likewise.
456 * itbl-ops.c (append_insns_as_macros): Likewise.
457 * listing.c (debugging_pseudo): Likewise.
458 * read.c (s_mri_common, stringer): Likewise.
459 * config/obj-coff.c (coff_frob_section): Likewise.
460 * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
461 * config/tc-arm.c (my_get_expression): Likewise.
462 * config/tc-hppa.c (process_exit, pa_type_args): Likewise.
463 * config/tc-m32c.c (md_assemble): Likewise.
464 * config/tc-microblaze.c (md_convert_frag): Likewise.
465 * config/tc-mips.c (s_change_section): Likewise.
466 * config/tc-mt.c (mt_fix_adjustable): Likewise.
467 * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.
469 * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
471 * config/tc-alpha.c (load_expression): Likewise.
472 (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
473 * config/tc-arm.c (parse_neon_el_struct_list): Likewise.
474 * config/tc-avr.c (extract_word): Likewise.
475 * config/tc-cris.c (cris_get_expression): Likewise.
476 * config/tc-d30v.c (build_insn, find_format): Likewise.
477 * config/tc-dlx.c (machine_ip): Likewise.
478 * config/tc-hppa.c (pa_get_absolute_expression): Likewise.
479 * config/tc-i370.c (md_assemble): Likewise.
480 * config/tc-i960.c (brtab_emit): Likewise.
481 * config/tc-iq2000.c (s_iq2000_ent): Likewise.
482 * config/tc-m32c.c (md_convert_frag): Likewise.
483 * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
484 (md_estimate_size_before_relax, md_apply_fix): Likewise.
485 * config/tc-m68k.c (md_show_usage): Likewise.
486 * config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
487 * config/tc-mips.c (s_mips_end): Likewise.
488 * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
489 * config/tc-mn10300.c (md_assemble): Likewise.
490 * config/tc-msp430.c (extract_word): Likewise.
491 * config/tc-mt.c (md_assemble): Likewise.
492 * config/tc-or32.c (machine_ip): Likewise.
493 * config/tc-pj.c (md_apply_fix): Likewise.
494 * config/tc-s390.c (md_gather_operands): Likewise.
495 * config/tc-sh.c (sh_cons_align): Likewise.
496 * config/tc-sparc.c (sparc_cons_align): Likewise.
497 * config/tc-tic4x.c (tic4x_sect): Likewise.
498 * config/tc-tic54x.c (tic54x_stringer): Likewise.
499 * config/tc-vax.c (vip_op): Likewise.
500 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
501 * config/tc-xtensa.c (md_assemble): Likewise.
502 (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
503 (xtensa_move_literals): Likewise.
505 2010-06-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
507 * config/tc-arm.c (parse_neon_alignment): New function.
508 (parse_address_main): Fix Neon load/store alignment parsing.
510 2010-06-22 Jan Beulich <jbeulich@novell.com>
512 * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
514 (i386_intel_operand): Remove bogus handling of pseudo symbols
516 * expr.c (current_location): Remove 'static' and local
518 * expr.h (current_location): Declare.
520 2010-06-21 Sterling Augustine <sterling@tensilica.com>
523 * as.c: Globalize keep_it.
524 (main): Remove keep_it. Move conditional from here...
525 (close_output_file): ...to here.
527 2010-06-21 Andreas Schwab <schwab@redhat.com>
529 * doc/as.texinfo (Overview): Use @itemx for grouped @table
531 * doc/c-alpha.texi (Alpha Options): Likewise.
532 * doc/c-arm.texi (ARM Directives): Likewise.
533 * doc/c-bfin.texi (Blackfin Options): Likewise.
534 * doc/c-d10v.texi (D10V-Opts): Likewise.
535 * doc/c-i386.texi (i386-Options): Likewise.
536 * doc/c-ia64.texi (IA-64 Options): Likewise.
537 * doc/c-m68k.texi (M68K-Opts): Likewise.
538 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
539 * doc/internals.texi (Symbols): Likewise.
541 2010-06-21 Alan Modra <amodra@gmail.com>
544 * config/tc-sh.c (find_cooked_opcode): Correct array bounds check.
546 2010-06-18 Joseph Myers <joseph@codesourcery.com>
548 * config/tc-tic6x.h (tic6x_segment_info_type): Add field
550 * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
551 (md_assemble): Clear func_units_used for new execute packet.
552 Check for duplicate functional units and update func_units_used
553 for instructions using a functional unit.
555 2010-06-15 Joseph Myers <joseph@codesourcery.com>
557 * config/tc-tic6x.c: Include elf/tic6x.h.
558 (tic6x_arch_attribute, tic6x_seen_insns): New.
559 (tic6x_arch_table, tic6x_arches): Add attribute values.
560 (tic6x_use_arch): Handle attribute settings.
561 (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
562 tic6x_attribute_table, tic6x_attributes,
563 tic6x_convert_symbolic_attribute): New.
564 (md_pseudo_table): Add c6xabi_attribute.
565 (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
566 (tic6x_set_attribute_int, tic6x_set_attributes): New.
567 (tic6x_end): Call tic6x_set_attributes.
568 * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
569 (tic6x_convert_symbolic_attribute): Declare.
571 2010-06-14 Alan Modra <amodra@gmail.com>
573 * config/tc-ppc.c (md_assemble): Emit APUinfo section for
576 2010-06-11 Jan Beulich <jbeulich@novell.com>
578 * config/tc-i386.c (md_parse_option): Ignore impossible processor
580 (show_arch): New parameter 'check'.
581 (md_show_usage): Adjust calls to show_arch().
583 2010-06-10 H.J. Lu <hongjiu.lu@intel.com>
585 * config/tc-i386.c (update_code_flag): New.
586 (set_code_flag): Use it.
587 (i386_target_format): Replace set_code_flag with update_code_flag.
589 2010-06-10 Tristan Gingold <gingold@adacore.com>
591 * config/obj-som.h: Includes som/reloc.h
593 2010-06-10 Jan Beulich <jbeulich@novell.com>
595 * config/tc-i386.c (cpu_arch): Add comment.
596 (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags
597 from the generic entries of cpu_arch[].
599 2010-06-08 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
601 * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum
603 (parse_operands): Add support for OP_RRnpctw.
604 (insns): Update floating-point load/store multiples so the
605 first register is of type OP_RRnpctw.
607 2010-06-08 Quentin Neill <quentin.neill@amd.com>
609 * config/tc-i386.c (pi): Rename local loop counter
610 variable i that shadows global static i386_insn i
611 when DEBUG386 is defined.
614 2010-06-08 Nick Clifton <nickc@redhat.com>
616 * doc/as.texinfo: Replace abbreviated 20th century year numbers
619 2010-06-02 Quentin Neill <quentin.neill@amd.com>
621 * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define.
623 2010-06-02 Tristan Gingold <gingold@adacore.com>
625 * as.h: Remove conditionnal definition of HAVE_STDARG_H,
626 USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
627 Remove conditionnal inclusion of stdarg.h and varargs.h.
629 * config.in: Regenerate.
630 * configure: Regenerate.
631 * configure.in: Remove stdarg.h and varargs.h from
632 AC_CHECK_HEADERS list.
633 * messages.c (as_tsktsk): Remove non ISO C version.
634 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
636 2010-05-31 Tristan Gingold <gingold@adacore.com>
638 * config/tc-alpha.c: Add comments for evax.
639 * config/obj-evax.c: Ditto.
641 2010-05-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
643 * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as
646 2010-05-27 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
648 * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
649 writeback when base register is in register list an error, and
651 (do_t_ldmstm): Change warnings.
653 2010-05-26 Catherine Moore <clm@codesourcery.com>
655 * config/tc-mips.c (is_opcode_valid): Remove expansionp.
656 (macro_build): Change invocation of is_opcode_valid.
659 2010-05-25 Nick Clifton <nickc@redhat.com>
661 * Makefile.am (MOSTLYCLEANFILES): Fix typo.
662 * Makefile.in: Regenerate.
664 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
665 Joseph Myers <joseph@codesourcery.com>
666 Andrew Stubbs <ams@codesourcery.com>
668 * config/tc-sh.c (sh_fdpic): New.
669 (sh_check_fixup): Handle relocations on movi20.
670 (parse_exp): Do not reject PIC operators here.
671 (build_Mytes): Check for unhandled PIC operators here. Use
672 sh_check_fixup for movi20.
673 (enum options): Add OPTION_FDPIC.
674 (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
675 (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
676 (sh_elf_final_processing): Handle --fdpic.
677 (sh_uclinux_target_format): New.
678 (sh_parse_name): Handle FDPIC relocation operators.
679 * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
680 (sh_uclinux_target_format): Declare for TE_UCLINUX.
681 * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
683 * doc/c-sh.texi (SH Options): Document --fdpic.
685 2010-05-25 Jay Krell <jay.krell@cornell.edu>
688 * Makefile.am: Replace all occurences of .o with .@OBJEXT@
689 * Makefile.in: Regenerate.
691 2010-05-25 Alan Modra <amodra@gmail.com>
693 * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".
695 2010-05-19 Nick Clifton <nickc@redhat.com>
697 * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
698 of known section prefixes.
700 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
703 * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
704 (obj_elf_parse_section_letters): Likewise.
705 (obj_elf_section_word): Likewise.
707 * config/tc-ppc.c (ppc_section_letter): Removed.
708 (ppc_section_word): Likewise.
709 * config/tc-ppc.h (ppc_section_letter): Likewise.
710 (ppc_section_word): Likewise.
711 (md_elf_section_letter): Likewise.
712 (md_elf_section_word): Likewise.
714 * doc/as.texinfo: Document `e' and `#exclude'.
716 2010-05-13 Nathan Sidwell <nathan@codesourcery.com>
718 * config/tc-arm.c (md_assemble): Clarify current mode in error
719 messages about unsupported instructions.
720 (UT): Delete #define.
721 (insns): Adjust cbnz, cbz appropriately.
723 2010-05-11 Andrew Stubbs <ams@codesourcery.com>
725 * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
727 2010-05-11 Jie Zhang <jie@codesourcery.com>
729 * config/tc-arm.c (aeabi_set_public_attributes): Set
730 Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
732 2010-05-07 Tristan Gingold <gingold@adacore.com>
734 * Makefile.in: Regenerate with automake 1.11.1.
736 * doc/Makefile.in: Ditto.
738 2010-05-05 Nick Clifton <nickc@redhat.com>
740 * po/es.po: Updated Spanish translation.
742 2010-05-05 Julian Brown <julian@codesourcery.com>
744 * read.c (cons_worker): Detect and reject unexpected string argument.
746 2010-05-04 Nick Clifton <nickc@redhat.com>
748 * write.c (fixup_segment): Revert previous delta.
749 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
750 generation of relocations for fixups against weak symbols.
752 2010-04-29 Nathan Sidwell <nathan@codesourcery.com>
754 * write.c (fixup_segment): Do not assume we know the section a
755 defined weak symbol is in.
756 * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
757 weak symbols as not known to be in the same section, even if they
760 2010-04-27 Joseph Myers <joseph@codesourcery.com>
762 * config/tc-tic6x.h (tic6x_label_list): New.
763 (tic6x_segment_info_type): Keep a list of labels and a current
764 frag instead of a boolean for whether labels seen and a count of
766 (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
767 md_do_align, tic6x_do_align, md_end, tic6x_end): New.
768 * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
769 (tic6x_cleanup): Correct comment.
770 (tic6x_free_label_list): New.
771 (tic6x_cons_align): Free label list and update for
772 tic6x_segment_info_type changes.
773 (tic6x_do_align): New.
774 (md_assemble): Handle list of labels and saved frag for execute
775 packet. Create machine-dependent frag for new execute packet and
776 adjust labels accordingly.
777 (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
778 (md_convert_frag, md_estimate_size_before_relax): Update comments.
780 2010-04-24 H.J. Lu <hongjiu.lu@intel.com>
783 * config/tc-i386-intel.c (intel_state): Add is_indirect.
784 (i386_intel_operand): Initialize intel_state.is_indirect. Check
785 intel_state.is_indirect for "call|jmp [symbol]".
787 2010-04-22 Nick Clifton <nickc@redhat.com>
789 * po/gas.pot: Updated by the Translation project.
791 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
793 * config/tc-i386.c (i386_is_register): Removed.
794 (x86_cons): Don't use i386_is_register.
795 (parse_register): Likewise.
796 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
797 (i386_intel_operand): Likewise.
799 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
801 * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
804 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
806 * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
808 (parse_register): Likewise.
809 (tc_x86_parse_to_dw2regnum): Likewise.
810 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
811 (i386_intel_operand): Likewise.
813 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
816 * config/tc-i386-intel.c (i386_intel_simplify_register): New.
817 (i386_intel_simplify): Use i386_is_register and
818 i386_intel_simplify_register. Set X_md for O_register and
819 check X_md for O_constant.
820 (i386_intel_operand): Use i386_is_register.
822 * config/tc-i386.c (i386_is_register): New.
823 (x86_cons): Initialize the X_md field. Use i386_is_register.
824 (parse_register): Use i386_is_register.
825 (tc_x86_parse_to_dw2regnum): Likewise.
827 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
829 * expr.c (expr): Initialize the X_md field.
831 2010-04-20 Joseph Myers <joseph@codesourcery.com>
833 * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
834 (md_longopts): Add -mgenerate-rel.
835 (tic6x_generate_rela): New.
836 (md_parse_option): Handle -mgenerate-rel.
837 (md_show_usage): Add comment that -mgenerate-rel is undocumented.
838 (tic6x_init_after_args): New.
839 (md_apply_fix): Correct shift calculations for SB-relative
841 (md_pcrel_from): Change to tic6x_pcrel_from_section. Do not
842 adjust addresses for relocations referencing symbols in other
844 (tc_gen_reloc): Adjust addend calculations for REL relocations.
845 * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
846 tic6x_pcrel_from_section, tc_init_after_args,
847 tic6x_init_after_args): New.
849 2010-04-20 Nick Clifton <nickc@redhat.com>
852 * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
853 altmacro mode if found inside a quoted string.
855 2010-04-20 Mike Frysinger <vapier@gentoo.org>
857 * config/bfin-lex.l (parse_int): Change index() to strchr().
859 2010-04-16 Nick Clifton <nickc@redhat.com>
862 * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
863 matcher to accept and unconditional 32-bit add instruction.
864 (pa_build_unwind_subspace): Cope with error conditions not
865 allowing the start symbol to be set.
867 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
869 * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
870 new tag names in v2.08 of ARM ABI.
871 * doc/c-arm.texi: Document new tag names in ABI.
873 2010-04-14 Tristan Gingold <gingold@adacore.com>
875 * config/tc-alpha.c: Includes vms/egps.h on EVAX.
876 (s_alpha_comm): Used new EGPS macros from egps.h
877 (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
878 (s_alpha_section_word): Add comments. Use new EGPS macros.
879 Adjust for modified bfd_vms_set_section_flags function.
881 2010-04-10 Alan Modra <amodra@gmail.com>
884 * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
886 2010-04-09 Nick Clifton <nickc@redhat.com>
888 * as.c (create_obj_attrs_section): Remove unused variable addr.
889 * listing.c (listing_listing): Remove unused variable message.
890 * read.c: Remove unnecessary register type qualifiers.
891 (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
894 2010-04-07 Eric B. Weddington <eric.weddington@atmel.com>
896 * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
897 atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
898 atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
899 atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
900 atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
901 atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
902 atmega88pa, attiny461a, attiny84a, m3000.
903 Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
904 atmega8hvd, attiny327, m3000f, m3000s, m3001b.
905 * doc/c-avr.texi: Same.
907 2010-04-07 Jie Zhang <jie@codesourcery.com>
909 * config/tc-arm.c (make_mapping_symbol): Handle the case
910 that multiple mapping symbols have the same value 0.
912 2010-04-07 Alan Modra <amodra@gmail.com>
914 * configure: Regenerate.
916 2010-04-06 Nick Clifton <nickc@redhat.com>
918 * po/ru.po: New Russian translation.
919 * configure.in (ALL_LINGUAS): Add ru.
920 * configure: Regenerate.
922 2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
925 * input-scrub.c (input_scrub_next_buffer): Use memmove instead
926 of memcpy to copy overlap memory.
928 2010-03-25 Joseph Myers <joseph@codesourcery.com>
930 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
931 (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
932 * Makefile.in: Regenerate.
933 * NEWS: Add news entry for TI C6X support.
934 * app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
935 TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
936 operands if TC_KEEP_OPERAND_SPACES.
937 * configure.tgt (tic6x-*-*): New.
938 * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
939 TC_PREDICATE_END_CHAR): Define.
940 * config/tc-tic6x.c, config/tc-tic6x.h: New.
941 * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
942 * doc/Makefile.in: Regenerate.
943 * doc/all.texi (TIC6X): Define.
944 * doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
945 * doc/c-tic6x.texi: New.
947 2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
949 * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
951 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
953 * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
954 with operand_size_mismatch.
955 (operand_size_match): Updated.
956 (match_template): Likewise.
958 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
960 * config/tc-i386.c (i386_error): New.
961 (_i386_insn): Replace err_msg with error.
962 (operand_size_match): Set error instead of err_msg on failure.
963 (operand_type_match): Likewise.
964 (operand_type_register_match): Likewise.
965 (VEX_check_operands): Likewise.
966 (match_template): Likewise. Use error instead of err_msg with
969 2010-03-19 Jie Zhang <jie@codesourcery.com>
971 * config/tc-arm.c (make_mapping_symbol): Hanle the case
972 that two mapping symbols have the same value.
974 2010-03-18 Daniel Jacobowitz <dan@codesourcery.com>
976 * doc/c-arm.texi (.setfp): Correct example.
978 2010-03-18 Wei Guozhi <carrot@google.com>
981 * config/tc-arm.c (reloc_names): New relocation names.
982 (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
983 (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
984 * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
986 2010-03-15 Thomas Schwinge <thomas@codesourcery.com>
988 * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
989 cases, and not only for .eh_frame.
991 * dw2gencfi.c (output_cie): Make it more explicit which code paths
992 belong to .eh_frame only.
994 2010-03-13 Segher Boessenkool <segher@kernel.crashing.org>
996 * config/tc-v850.c (v850_insert_operand): Handle out-of-range
997 assembler constants on 64-bit hosts.
999 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1001 * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
1002 Strip trailing whitespace.
1004 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1006 * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
1007 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
1009 (bfin_cpus[]): Add 0.0 for bf504 and bf506.
1011 2010-03-10 Jie Zhang <jie@codesourcery.com>
1013 * doc/as.texinfo: Add Blackfin options.
1014 * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
1015 * config/tc-bfin.c (md_show_usage): Show usage for all
1016 Blackfin specific options.
1018 2010-03-09 Alan Modra <amodra@gmail.com>
1021 * listing.c (listing_newline): Correct backslash quote logic.
1023 2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1025 * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
1026 (ELF_TARGET_FORMAT64): Define.
1028 2010-03-05 Paul Brook <paul@codesourcery.com>
1030 * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
1032 2010-03-02 Andrew Stubbs <ams@codesourcery.com>
1034 * config/tc-sh.c (get_specific): Move overflow checking code to avoid
1035 reading uninitialized data.
1037 2010-03-01 Tristan Gingold <gingold@adacore.com>
1039 * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
1041 2010-02-26 Doug Evans <dje@sebabeach.org>
1043 * configure.tgt: Fix mep cpu case.
1045 2010-02-26 Jie Zhang <jie@codesourcery.com>
1047 * config/tc-arm.c (do_t_strexd): Remove
1048 operand[1] != operand[2] contraint.
1050 2010-02-26 Jie Zhang <jie@codesourcery.com>
1052 * config/tc-arm.c (neon_select_shape): No need to match
1053 the remaining operands in the shape when one operand does
1056 2010-02-26 Jie Zhang <jie@codesourcery.com>
1058 * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
1061 2010-02-25 Doug Evans <dje@sebabeach.org>
1063 * cgen.c: Whitespace fixes.
1064 (weak_operand_overflow_check): Formatting fix.
1066 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1068 * config/tc-i386.c (match_template): Update error messages.
1070 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1072 * config/tc-i386.c (_i386_insn): Add err_msg.
1073 (operand_size_match): Set err_msg on failure.
1074 (operand_type_match): Likewise.
1075 (operand_type_register_match): Likewise.
1076 (VEX_check_operands): Likewise.
1077 (match_template): Likewise. Use i.err_msg with as_bad.
1079 2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
1081 * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
1082 mips_fix_loongson2f_jump): New variables.
1083 (md_longopts): Add New options -mfix-loongson2f-nop/jump,
1084 -mno-fix-loongson2f-nop/jump.
1085 (md_parse_option): Initialize variables via above options.
1086 (options): New enums for the above options.
1087 (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
1088 (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
1090 (append_insn): call fix_loongson2f().
1091 (mips_handle_align): Replace the implicit nops.
1092 * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
1093 for the new mips_handle_align().
1094 * doc/c-mips.texi: Document the new options.
1096 2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
1098 * config/tc-arm.c (do_rd_rm_rn): Added warning
1101 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1104 * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
1105 (avr_cons_fix_new): Handle fixups of a single byte.
1107 2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1110 * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
1111 compiler's predefines.
1113 2010-02-19 Alan Modra <amodra@gmail.com>
1115 * configure.tgt: Whiltespace. Sort moxie entry.
1117 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1119 * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
1120 * doc/c-arm.texi: Likewise.
1122 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1124 * config/tc-arm.c (asm_opcode): operands type
1126 (BAD_PC_ADDRESSING): New macro message.
1127 (BAD_PC_WRITEBACK): Likewise.
1128 (MIX_ARM_THUMB_OPERANDS): New macro.
1129 (operand_parse_code): Added enum values.
1130 (parse_operands): Added thumb/arm distinction,
1131 plus new enum values handling.
1132 (encode_arm_addr_mode_2): Validations enhanced.
1133 (encode_arm_addr_mode_3): Likewise.
1134 (do_rm_rd_rn): Likewise.
1135 (encode_thumb32_addr_mode): Likewise.
1136 (do_t_ldrex): Likewise.
1137 (do_t_ldst): Likewise.
1138 (do_t_strex): Likewise.
1139 (md_assemble): Call parse_operands with
1147 (insns): Updated insns operands.
1149 2010-02-12 Tristan Gingold <gingold@adacore.com>
1150 Douglas B Rupp <rupp@gnat.com>
1152 * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
1153 (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
1154 (pseudo_func): Add an entry for slotcount.
1155 (md_begin): Initialize slotcount pseudo symbol.
1156 (ia64_parse_name): Handle @slotcount parameter.
1157 (ia64_gen_real_reloc_type): Handle slotcount.
1158 (md_apply_fix): Ditto.
1159 * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
1161 2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1163 * config/tc-xtensa.c (istack_init): Don't call memset.
1165 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1167 * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
1170 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1172 * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
1174 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1176 * config/tc-i386.c (build_modrm_byte): Reformat.
1178 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1180 * config/tc-i386.c: Update copyright.
1182 2010-02-10 Quentin Neill <quentin.neill@amd.com>
1183 Sebastian Pop <sebastian.pop@amd.com>
1185 * config/tc-i386.c (vec_imm4) New operand type.
1186 (fits_in_imm4): New.
1187 (VEX_check_operands): New.
1188 (check_reverse): Call VEX_check_operands.
1189 (build_modrm_byte): Reintroduce code for 5
1190 operand insns. Fix whitespace.
1192 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
1194 * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
1197 2010-02-09 Sterling Augustine <sterling@tensilica.com>
1199 * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
1200 (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
1201 (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
1203 2010-02-08 Christophe Lyon <christophe.lyon@st.com>
1205 * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
1206 non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
1207 BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
1208 BFD_RELOC_ARM_PCREL_CALL)
1210 2010-02-08 Sterling Augustine <sterling@tensilica.com>
1212 * config/tc-xtensa.c (frag_format_size): Generalize logic to
1213 handle more instruction sizes and fetch widths.
1214 (branch_align_power): Likewise.
1215 (text_align_power): Likewise.
1216 (bytes_to_stretch): Likewise.
1218 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1220 * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
1221 (ppc_mach): Handle titan.
1222 * doc/c-ppc.texi: Mention -mtitan.
1224 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1226 * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
1228 (xtensa_fetch_width) ...this.
1230 2010-02-05 Joseph Myers <joseph@codesourcery.com>
1232 * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
1233 MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
1234 * Makefile.in: Regenerate.
1236 2010-02-03 Quentin Neill <quentin.neill@amd.com>
1238 * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
1239 (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
1240 * config/tc-i386.h (processor_type): Same.
1241 * doc/c-i386.texi: Change amdfam15 to bdver1.
1243 2010-01-29 Nick Clifton <nickc@redhat.com>
1246 * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
1249 2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
1251 * NEWS: Mention new feature.
1252 * config/obj-coff.c (obj_coff_section): Accept digits and use
1253 to override default section alignment power if specified.
1254 * doc/as.texinfo (.section directive): Update documentation.
1256 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
1258 * config/tc-i386.c (avxscalar): New.
1259 (OPTION_MAVXSCALAR): Likewise.
1260 (build_vex_prefix): Select vector_length for scalar instructions
1262 (md_longopts): Add OPTION_MAVXSCALAR.
1263 (md_parse_option): Handle OPTION_MAVXSCALAR.
1264 (md_show_usage): Add -mavxscalar=.
1266 * doc/c-i386.texi: Document -mavxscalar=.
1268 2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
1270 * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
1273 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1275 * write.h (fix_at_start): Declare.
1276 * write.c (fix_new_internal): Add at_beginning parameter.
1277 Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
1278 seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
1279 (fix_new, fix_new_exp): Update accordingly.
1280 (fix_at_start): New function.
1281 * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
1282 (ppc_ref): New function, for OBJ_XCOFF.
1283 (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
1284 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
1286 2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1288 * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
1289 on 64-bit Solaris/x86.
1290 Include obj-format.h earlier.
1292 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1294 * config/tc-s390.c (s390_elf_final_processing): New function.
1295 * config/tc-s390.h (elf_tc_final_processing): New macro definition.
1296 (s390_elf_final_processing): Added prototype.
1299 2010-01-20 Nick Clifton <nickc@redhat.com>
1302 * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
1303 code to handle round-to-zero for VCVT conversions.
1304 (do_neon_cvt): New. Call do_neon_cvt_1.
1305 (do_neon_cvtr): New. Call do_neon_cvt_1.
1306 (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
1309 2010-01-18 Tristan Gingold <gingold@adacore.com>
1311 * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
1313 2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
1315 * config/tc-i386.c (md_assemble): Before accessing the IMM field
1316 check that it's not an XOP insn.
1318 2010-01-14 Jie Zhang <jie.zhang@analog.com>
1320 * config/bfin-aux.h: Remove argument names in function
1322 * config/bfin-lex.l (parse_int): Fix shadowed variable name
1324 * config/bfin-parse.y (value_match): Remove argument names
1326 (notethat): Likewise.
1327 (yyerror): Likewise.
1329 2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
1331 * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
1333 2010-01-13 Nick Clifton <nickc@redhat.com>
1335 * config/tc-h8300.c (h8300_elf_section): New function - issue a
1336 warning message if a new section is created without setting any
1338 (md_pseudo_table): Intercept section creation pseudos.
1339 (md_pcrel_from): Replace abort with an error message.
1340 * config/obj-elf.c (obj_elf_section_name): Export this function.
1341 * config/obj-elf.h (obj_elf_section_name): Prototype.
1343 2010-01-12 Alan Modra <amodra@gmail.com>
1346 * listing.c (print_source): Add one to line number.
1348 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1350 * Makefile.in: Regenerate.
1351 * configure: Regenerate.
1352 * doc/Makefile.in: Regenerate.
1354 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
1356 * version.c (parse_args): Change to "Copyright 2010".
1358 2010-01-06 Quentin Neill <quentin.neill@amd.com>
1360 * config/tc-i386.c (cpu_arch): Add amdfam15.
1361 (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
1362 * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
1363 * doc/c-i386.texi: Add amdfam15.
1365 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1367 * config/tc-arm.c (do_neon_logic): Accept imm value
1368 in the third operand too.
1369 (operand_parse_code): OP_RNDQ_IMVNb renamed to
1371 (parse_operands): OP_NILO case removed, applied renaming.
1372 (insns): Neon shape changed for some logic instructions.
1374 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1376 * config/tc-arm.c (do_neon_ldx_stx): Added
1377 validation for vector load/store insns.
1379 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1381 * config/tc-ppc.c (md_show_usage): Document -me500mc64.
1383 2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
1385 * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
1386 (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
1387 (NEON_ENCODE): New macro.
1388 (check_neon_suffixes): New macro.
1389 (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
1390 (do_vfp_nsyn_opcode): Likewise.
1391 (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
1392 (do_vfp_nsyn_cmp): Likewise.
1393 (do_neon_shl_imm): Likewise.
1394 (do_neon_qshl_imm): Likewise.
1395 (neon_dyadic_misc): Likewise.
1396 (do_neon_mac_maybe_scalar): Likewise.
1397 (do_neon_qdmulh): Likewise.
1398 (do_neon_qmovn): Likewise.
1399 (do_neon_qmovun): Likewise.
1400 (do_neon_movn): Likewise.
1401 (neon_mac_reg_scalar_long): Likewise.
1402 (do_neon_vmull): Likewise.
1403 (do_neon_trn): Likewise.
1404 (do_neon_ldx_stx): Likewise.
1405 (neon_dp_fixup): Changed signature and set the flag.
1406 (neon_three_same): Call the above with new signature.
1407 (neon_two_same): Likewise.
1408 (neon_imm_shift): Likewise.
1409 (neon_mul_mac): Likewise.
1410 (do_neon_abs_neg): Likewise.
1411 (neon_mixed_length): Likewise.
1412 (do_neon_ext): Likewise.
1413 (do_neon_mov): Likewise.
1414 (do_neon_tbl_tbx): Likewise.
1415 (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
1416 (neon_compare): Likewise.
1417 (do_neon_shll): Likewise.
1418 (do_neon_cvt): Likewise.
1419 (do_neon_mvn): Likewise.
1420 (do_neon_dup): Likewise.
1421 (md_assemble): Call check_neon_suffixes ().
1423 For older changes see ChangeLog-2009
1429 version-control: never