1 2006-09-13 Alan Modra <amodra@bigpond.net.au>
3 * input-file.c (input_file_open): Replace as_perror with as_bad
4 so that gas exits with error on file errors. Correct error
6 (input_file_get, input_file_give_next_buffer): Likewise.
8 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
11 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
12 registers as a sub-class of wC registers.
14 2006-09-11 Alan Modra <amodra@bigpond.net.au>
17 * config/tc-mips.h (enum dwarf2_format): Forward declare.
18 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
19 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
20 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
22 2006-09-08 Nick Clifton <nickc@redhat.com>
25 * doc/as.texinfo (Macro): Improve documentation about separating
26 macro arguments from following text.
28 2006-09-08 Paul Brook <paul@codesourcery.com>
30 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
32 2006-09-07 Paul Brook <paul@codesourcery.com>
34 * config/tc-arm.c (parse_operands): Mark operand as present.
36 2006-09-04 Paul Brook <paul@codesourcery.com>
38 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
39 (do_neon_dyadic_if_i_d): Avoid setting U bit.
40 (do_neon_mac_maybe_scalar): Ditto.
41 (do_neon_dyadic_narrow): Force operand type to NT_integer.
42 (insns): Remove out of date comments.
44 2006-08-29 Nick Clifton <nickc@redhat.com>
46 * read.c (s_align): Initialize the 'stopc' variable to prevent
47 compiler complaints about it being used without being
49 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
50 s_float_space, s_struct, cons_worker, equals): Likewise.
52 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
54 * ecoff.c (ecoff_directive_val): Fix message typo.
55 * config/tc-ns32k.c (convert_iif): Likewise.
56 * config/tc-sh64.c (shmedia_check_limits): Likewise.
58 2006-08-25 Sterling Augustine <sterling@tensilica.com>
59 Bob Wilson <bob.wilson@acm.org>
61 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
62 the state of the absolute_literals directive. Remove align frag at
63 the start of the literal pool position.
65 2006-08-25 Bob Wilson <bob.wilson@acm.org>
67 * doc/c-xtensa.texi: Add @group commands in examples.
69 2006-08-24 Bob Wilson <bob.wilson@acm.org>
71 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
72 (INIT_LITERAL_SECTION_NAME): Delete.
73 (lit_state struct): Remove segment names, init_lit_seg, and
74 fini_lit_seg. Add lit_prefix and current_text_seg.
75 (init_literal_head_h, init_literal_head): Delete.
76 (fini_literal_head_h, fini_literal_head): Delete.
77 (xtensa_begin_directive): Move argument parsing to
78 xtensa_literal_prefix function.
79 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
80 (xtensa_literal_prefix): Parse the directive argument here and
81 record it in the lit_prefix field. Remove code to derive literal
84 (get_is_linkonce_section): Use linkonce_len. Check for any
85 ".gnu.linkonce.*" section, not just text sections.
86 (md_begin): Remove initialization of deleted lit_state fields.
87 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
88 to init_literal_head and fini_literal_head.
89 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
90 when traversing literal_head list.
91 (match_section_group): New.
92 (cache_literal_section): Rewrite to determine the literal section
93 name on the fly, create the section and return it.
94 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
95 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
96 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
97 Use xtensa_get_property_section from bfd.
98 (retrieve_xtensa_section): Delete.
99 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
100 description to refer to plural literal sections and add xref to
101 the Literal Directive section.
102 (Literal Directive): Describe new rules for deriving literal section
103 names. Add footnote for special case of .init/.fini with
104 --text-section-literals.
105 (Literal Prefix Directive): Replace old naming rules with xref to the
106 Literal Directive section.
108 2006-08-21 Joseph Myers <joseph@codesourcery.com>
110 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
111 merging with previous long opcode.
113 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
115 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
116 * Makefile.in: Regenerate.
117 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
120 2006-08-16 Julian Brown <julian@codesourcery.com>
122 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
123 to use ARM instructions on non-ARM-supporting cores.
124 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
125 mode automatically based on cpu variant.
126 (md_begin): Call above function.
128 2006-08-16 Julian Brown <julian@codesourcery.com>
130 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
131 recognized in non-unified syntax mode.
133 2006-08-15 Thiemo Seufer <ths@mips.com>
134 Nigel Stephens <nigel@mips.com>
135 David Ung <davidu@mips.com>
137 * configure.tgt: Handle mips*-sde-elf*.
139 2006-08-12 Thiemo Seufer <ths@networkno.de>
141 * config/tc-mips.c (mips16_ip): Fix argument register handling
142 for restore instruction.
144 2006-08-08 Bob Wilson <bob.wilson@acm.org>
146 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
148 (out_fixed_inc_line_addr): New.
149 (process_entries): Use out_fixed_inc_line_addr when
150 DWARF2_USE_FIXED_ADVANCE_PC is set.
151 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
153 2006-08-08 DJ Delorie <dj@redhat.com>
155 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
156 vs full symbols so that we never have more than one pointer value
157 for any given symbol in our symbol table.
159 2006-08-08 Sterling Augustine <sterling@tensilica.com>
161 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
162 and emit DW_AT_ranges when code in compilation unit is not
164 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
166 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
167 (out_debug_ranges): New function to emit .debug_ranges section
168 when code is not contiguous.
170 2006-08-08 Nick Clifton <nickc@redhat.com>
172 * config/tc-arm.c (WARN_DEPRECATED): Enable.
174 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
176 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
178 (pe_directive_secrel) [TE_PE]: New function.
179 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
180 loc, loc_mark_labels.
181 [TE_PE]: Handle secrel32.
182 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
184 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
185 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
186 (md_section_align): Only round section sizes here for AOUT
188 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
189 (tc_pe_dwarf2_emit_offset): New function.
190 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
191 (cons_fix_new_arm): Handle O_secrel.
192 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
193 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
194 of OBJ_ELF only block.
195 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
196 tc_pe_dwarf2_emit_offset.
198 2006-08-04 Richard Sandiford <richard@codesourcery.com>
200 * config/tc-sh.c (apply_full_field_fix): New function.
201 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
202 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
203 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
204 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
206 2006-08-03 Nick Clifton <nickc@redhat.com>
209 * config.in: Regenerate.
211 2006-08-03 Joseph Myers <joseph@codesourcery.com>
213 * config/tc-arm.c (parse_operands): Handle invalid register name
216 2006-08-03 Joseph Myers <joseph@codesourcery.com>
218 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
219 (parse_operands): Handle it.
220 (insns): Use it for tmcr and tmrc.
222 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
225 * config/tc-i386.c (md_parse_option): Treat any target starting
226 with elf64_x86_64 as a viable target for the -64 switch.
227 (i386_target_format): For 64-bit ELF flavoured output use
229 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
231 2006-08-02 Nick Clifton <nickc@redhat.com>
234 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
236 * configure.in: Run BFD_BINARY_FOPEN.
237 * configure: Regenerate.
238 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
241 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
243 * config/tc-i386.c (md_assemble): Don't update
246 2006-08-01 Thiemo Seufer <ths@mips.com>
248 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
250 2006-08-01 Thiemo Seufer <ths@mips.com>
252 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
253 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
254 BFD_RELOC_32 and BFD_RELOC_16.
255 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
256 md_convert_frag, md_obj_end): Fix comment formatting.
258 2006-07-31 Thiemo Seufer <ths@mips.com>
260 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
261 handling for BFD_RELOC_MIPS16_JMP.
263 2006-07-24 Andreas Schwab <schwab@suse.de>
266 * read.c (read_a_source_file): Ignore unknown text after line
267 comment character. Fix misleading comment.
269 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
271 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
272 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
273 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
274 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
275 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
276 doc/c-z80.texi, doc/internals.texi: Fix some typos.
278 2006-07-21 Nick Clifton <nickc@redhat.com>
280 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
283 2006-07-20 Thiemo Seufer <ths@mips.com>
284 Nigel Stephens <nigel@mips.com>
286 * config/tc-mips.c (md_parse_option): Don't infer optimisation
287 options from debug options.
289 2006-07-20 Thiemo Seufer <ths@mips.com>
291 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
292 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
294 2006-07-19 Paul Brook <paul@codesourcery.com>
296 * config/tc-arm.c (insns): Fix rbit Arm opcode.
298 2006-07-18 Paul Brook <paul@codesourcery.com>
300 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
301 (md_convert_frag): Use correct reloc for add_pc. Use
302 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
303 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
304 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
306 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
308 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
309 when file and line unknown.
311 2006-07-17 Thiemo Seufer <ths@mips.com>
313 * read.c (s_struct): Use IS_ELF.
314 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
315 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
316 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
317 s_mips_mask): Likewise.
319 2006-07-16 Thiemo Seufer <ths@mips.com>
320 David Ung <davidu@mips.com>
322 * read.c (s_struct): Handle ELF section changing.
323 * config/tc-mips.c (s_align): Leave enabling auto-align to the
325 (s_change_sec): Try section changing only if we output ELF.
327 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
329 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
331 (smallest_imm_type): Remove Cpu086.
332 (i386_target_format): Likewise.
334 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
337 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
338 Michael Meissner <michael.meissner@amd.com>
340 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
341 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
342 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
344 (i386_align_code): Ditto.
345 (md_assemble_code): Add support for insertq/extrq instructions,
346 swapping as needed for intel syntax.
347 (swap_imm_operands): New function to swap immediate operands.
348 (swap_operands): Deal with 4 operand instructions.
349 (build_modrm_byte): Add support for insertq instruction.
351 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
353 * config/tc-i386.h (Size64): Fix a typo in comment.
355 2006-07-12 Nick Clifton <nickc@redhat.com>
357 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
358 fixup_segment() to repeat a range check on a value that has
359 already been checked here.
361 2006-07-07 James E Wilson <wilson@specifix.com>
363 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
365 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
366 Nick Clifton <nickc@redhat.com>
369 * doc/as.texi: Fix spelling typo: branchs => branches.
370 * doc/c-m68hc11.texi: Likewise.
371 * config/tc-m68hc11.c: Likewise.
372 Support old spelling of command line switch for backwards
375 2006-07-04 Thiemo Seufer <ths@mips.com>
376 David Ung <davidu@mips.com>
378 * config/tc-mips.c (s_is_linkonce): New function.
379 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
380 weak, external, and linkonce symbols.
381 (pic_need_relax): Use s_is_linkonce.
383 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
385 * doc/as.texinfo (Org): Remove space.
386 (P2align): Add "@var{abs-expr},".
388 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
390 * config/tc-i386.c (cpu_arch_tune_set): New.
391 (cpu_arch_isa): Likewise.
392 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
393 nops with short or long nop sequences based on -march=/.arch
395 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
396 set cpu_arch_tune and cpu_arch_tune_flags.
397 (md_parse_option): For -march=, set cpu_arch_isa and set
398 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
399 0. Set cpu_arch_tune_set to 1 for -mtune=.
400 (i386_target_format): Don't set cpu_arch_tune.
402 2006-06-23 Nigel Stephens <nigel@mips.com>
404 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
405 generated .sbss.* and .gnu.linkonce.sb.*.
407 2006-06-23 Thiemo Seufer <ths@mips.com>
408 David Ung <davidu@mips.com>
410 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
412 * config/tc-mips.c (label_list): Define per-segment label_list.
413 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
414 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
415 mips_from_file_after_relocs, mips_define_label): Use per-segment
418 2006-06-22 Thiemo Seufer <ths@mips.com>
420 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
421 (append_insn): Use it.
422 (md_apply_fix): Whitespace formatting.
423 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
424 mips16_extended_frag): Remove register specifier.
425 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
428 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
430 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
431 a directive saving VFP registers for ARMv6 or later.
432 (s_arm_unwind_save): Add parameter arch_v6 and call
433 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
435 (md_pseudo_table): Add entry for new "vsave" directive.
436 * doc/c-arm.texi: Correct error in example for "save"
437 directive (fstmdf -> fstmdx). Also document "vsave" directive.
439 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
440 Anatoly Sokolov <aesok@post.ru>
442 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
443 and atmega644p devices. Rename atmega164/atmega324 devices to
444 atmega164p/atmega324p.
445 * doc/c-avr.texi: Document new mcu and arch options.
447 2006-06-17 Nick Clifton <nickc@redhat.com>
449 * config/tc-arm.c (enum parse_operand_result): Move outside of
450 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
452 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
454 * config/tc-i386.h (processor_type): New.
455 (arch_entry): Add type.
457 * config/tc-i386.c (cpu_arch_tune): New.
458 (cpu_arch_tune_flags): Likewise.
459 (cpu_arch_isa_flags): Likewise.
461 (set_cpu_arch): Also update cpu_arch_isa_flags.
462 (md_assemble): Update cpu_arch_isa_flags.
464 (OPTION_MTUNE): Likewise.
465 (md_longopts): Add -march= and -mtune=.
466 (md_parse_option): Support -march= and -mtune=.
467 (md_show_usage): Add -march=CPU/-mtune=CPU.
468 (i386_target_format): Also update cpu_arch_isa_flags,
469 cpu_arch_tune and cpu_arch_tune_flags.
471 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
473 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
475 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
477 * config/tc-arm.c (enum parse_operand_result): New.
478 (struct group_reloc_table_entry): New.
479 (enum group_reloc_type): New.
480 (group_reloc_table): New array.
481 (find_group_reloc_table_entry): New function.
482 (parse_shifter_operand_group_reloc): New function.
483 (parse_address_main): New function, incorporating code
484 from the old parse_address function. To be used via...
485 (parse_address): wrapper for parse_address_main; and
486 (parse_address_group_reloc): new function, likewise.
487 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
488 OP_ADDRGLDRS, OP_ADDRGLDC.
489 (parse_operands): Support for these new operand codes.
490 New macro po_misc_or_fail_no_backtrack.
491 (encode_arm_cp_address): Preserve group relocations.
492 (insns): Modify to use the above operand codes where group
493 relocations are permitted.
494 (md_apply_fix): Handle the group relocations
495 ALU_PC_G0_NC through LDC_SB_G2.
496 (tc_gen_reloc): Likewise.
497 (arm_force_relocation): Leave group relocations for the linker.
498 (arm_fix_adjustable): Likewise.
500 2006-06-15 Julian Brown <julian@codesourcery.com>
502 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
503 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
506 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
508 * config/tc-i386.c (process_suffix): Don't add rex64 for
511 2006-06-09 Thiemo Seufer <ths@mips.com>
513 * config/tc-mips.c (mips_ip): Maintain argument count.
515 2006-06-09 Alan Modra <amodra@bigpond.net.au>
517 * config/tc-iq2000.c: Include sb.h.
519 2006-06-08 Nigel Stephens <nigel@mips.com>
521 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
522 aliases for better compatibility with SGI tools.
524 2006-06-08 Alan Modra <amodra@bigpond.net.au>
526 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
527 * Makefile.am (GASLIBS): Expand @BFDLIB@.
529 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
530 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
531 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
533 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
534 * Makefile.in: Regenerate.
535 * doc/Makefile.in: Regenerate.
536 * configure: Regenerate.
538 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
540 * po/Make-in (pdf, ps): New dummy targets.
542 2006-06-07 Julian Brown <julian@codesourcery.com>
544 * config/tc-arm.c (stdarg.h): include.
545 (arm_it): Add uncond_value field. Add isvec and issingle to operand
547 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
548 REG_TYPE_NSDQ (single, double or quad vector reg).
549 (reg_expected_msgs): Update.
550 (BAD_FPU): Add macro for unsupported FPU instruction error.
551 (parse_neon_type): Support 'd' as an alias for .f64.
552 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
554 (parse_vfp_reg_list): Don't update first arg on error.
555 (parse_neon_mov): Support extra syntax for VFP moves.
556 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
557 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
558 (parse_operands): Support isvec, issingle operands fields, new parse
560 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
562 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
563 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
564 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
565 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
567 (neon_shape): Redefine in terms of above.
568 (neon_shape_class): New enumeration, table of shape classes.
569 (neon_shape_el): New enumeration. One element of a shape.
570 (neon_shape_el_size): Register widths of above, where appropriate.
571 (neon_shape_info): New struct. Info for shape table.
572 (neon_shape_tab): New array.
573 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
574 (neon_check_shape): Rewrite as...
575 (neon_select_shape): New function to classify instruction shapes,
576 driven by new table neon_shape_tab array.
577 (neon_quad): New function. Return 1 if shape should set Q flag in
578 instructions (or equivalent), 0 otherwise.
579 (type_chk_of_el_type): Support F64.
580 (el_type_of_type_chk): Likewise.
581 (neon_check_type): Add support for VFP type checking (VFP data
582 elements fill their containing registers).
583 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
584 in thumb mode for VFP instructions.
585 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
586 and encode the current instruction as if it were that opcode.
587 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
588 arguments, call function in PFN.
589 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
590 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
591 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
592 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
593 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
594 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
595 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
596 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
597 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
598 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
599 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
600 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
601 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
602 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
603 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
605 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
606 between VFP and Neon turns out to belong to Neon. Perform
607 architecture check and fill in condition field if appropriate.
608 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
609 (do_neon_cvt): Add support for VFP variants of instructions.
610 (neon_cvt_flavour): Extend to cover VFP conversions.
611 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
613 (do_neon_ldr_str): Handle single-precision VFP load/store.
614 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
615 NS_NULL not NS_IGNORE.
616 (opcode_tag): Add OT_csuffixF for operands which either take a
617 conditional suffix, or have 0xF in the condition field.
618 (md_assemble): Add support for OT_csuffixF.
619 (NCE): Replace macro with...
620 (NCE_tag, NCE, NCEF): New macros.
621 (nCE): Replace macro with...
622 (nCE_tag, nCE, nCEF): New macros.
623 (insns): Add support for VFP insns or VFP versions of insns msr,
624 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
625 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
626 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
627 VFP/Neon insns together.
629 2006-06-07 Alan Modra <amodra@bigpond.net.au>
630 Ladislav Michl <ladis@linux-mips.org>
632 * app.c: Don't include headers already included by as.h.
634 * atof-generic.c: Likewise.
636 * dwarf2dbg.c: Likewise.
638 * input-file.c: Likewise.
639 * input-scrub.c: Likewise.
641 * output-file.c: Likewise.
644 * config/bfin-lex.l: Likewise.
645 * config/obj-coff.h: Likewise.
646 * config/obj-elf.h: Likewise.
647 * config/obj-som.h: Likewise.
648 * config/tc-arc.c: Likewise.
649 * config/tc-arm.c: Likewise.
650 * config/tc-avr.c: Likewise.
651 * config/tc-bfin.c: Likewise.
652 * config/tc-cris.c: Likewise.
653 * config/tc-d10v.c: Likewise.
654 * config/tc-d30v.c: Likewise.
655 * config/tc-dlx.h: Likewise.
656 * config/tc-fr30.c: Likewise.
657 * config/tc-frv.c: Likewise.
658 * config/tc-h8300.c: Likewise.
659 * config/tc-hppa.c: Likewise.
660 * config/tc-i370.c: Likewise.
661 * config/tc-i860.c: Likewise.
662 * config/tc-i960.c: Likewise.
663 * config/tc-ip2k.c: Likewise.
664 * config/tc-iq2000.c: Likewise.
665 * config/tc-m32c.c: Likewise.
666 * config/tc-m32r.c: Likewise.
667 * config/tc-maxq.c: Likewise.
668 * config/tc-mcore.c: Likewise.
669 * config/tc-mips.c: Likewise.
670 * config/tc-mmix.c: Likewise.
671 * config/tc-mn10200.c: Likewise.
672 * config/tc-mn10300.c: Likewise.
673 * config/tc-msp430.c: Likewise.
674 * config/tc-mt.c: Likewise.
675 * config/tc-ns32k.c: Likewise.
676 * config/tc-openrisc.c: Likewise.
677 * config/tc-ppc.c: Likewise.
678 * config/tc-s390.c: Likewise.
679 * config/tc-sh.c: Likewise.
680 * config/tc-sh64.c: Likewise.
681 * config/tc-sparc.c: Likewise.
682 * config/tc-tic30.c: Likewise.
683 * config/tc-tic4x.c: Likewise.
684 * config/tc-tic54x.c: Likewise.
685 * config/tc-v850.c: Likewise.
686 * config/tc-vax.c: Likewise.
687 * config/tc-xc16x.c: Likewise.
688 * config/tc-xstormy16.c: Likewise.
689 * config/tc-xtensa.c: Likewise.
690 * config/tc-z80.c: Likewise.
691 * config/tc-z8k.c: Likewise.
692 * macro.h: Don't include sb.h or ansidecl.h.
693 * sb.h: Don't include stdio.h or ansidecl.h.
694 * cond.c: Include sb.h.
695 * itbl-lex.l: Include as.h instead of other system headers.
696 * itbl-parse.y: Likewise.
697 * itbl-ops.c: Similarly.
698 * itbl-ops.h: Don't include as.h or ansidecl.h.
699 * config/bfin-defs.h: Don't include bfd.h or as.h.
700 * config/bfin-parse.y: Include as.h instead of other system headers.
702 2006-06-06 Ben Elliston <bje@au.ibm.com>
703 Anton Blanchard <anton@samba.org>
705 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
706 (md_show_usage): Document it.
707 (ppc_setup_opcodes): Test power6 opcode flag bits.
708 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
710 2006-06-06 Thiemo Seufer <ths@mips.com>
711 Chao-ying Fu <fu@mips.com>
713 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
714 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
715 (macro_build): Update comment.
716 (mips_ip): Allow DSP64 instructions for MIPS64R2.
717 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
719 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
720 MIPS_CPU_ASE_MDMX flags for sb1.
722 2006-06-05 Thiemo Seufer <ths@mips.com>
724 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
726 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
727 (mips_ip): Make overflowed/underflowed constant arguments in DSP
728 and MT instructions a fatal error. Use INSERT_OPERAND where
729 appropriate. Improve warnings for break and wait code overflows.
730 Use symbolic constant of OP_MASK_COPZ.
731 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
733 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
735 * po/Make-in (top_builddir): Define.
737 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
739 * doc/Makefile.am (TEXI2DVI): Define.
740 * doc/Makefile.in: Regenerate.
741 * doc/c-arc.texi: Fix typo.
743 2006-06-01 Alan Modra <amodra@bigpond.net.au>
745 * config/obj-ieee.c: Delete.
746 * config/obj-ieee.h: Delete.
747 * Makefile.am (OBJ_FORMATS): Remove ieee.
748 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
749 (obj-ieee.o): Remove rule.
750 * Makefile.in: Regenerate.
751 * configure.in (atof): Remove tahoe.
752 (OBJ_MAYBE_IEEE): Don't define.
753 * configure: Regenerate.
754 * config.in: Regenerate.
755 * doc/Makefile.in: Regenerate.
756 * po/POTFILES.in: Regenerate.
758 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
760 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
761 and LIBINTL_DEP everywhere.
763 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
764 * acinclude.m4: Include new gettext macros.
765 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
766 Remove local code for po/Makefile.
767 * Makefile.in, configure, doc/Makefile.in: Regenerated.
769 2006-05-30 Nick Clifton <nickc@redhat.com>
771 * po/es.po: Updated Spanish translation.
773 2006-05-06 Denis Chertykov <denisc@overta.ru>
775 * doc/c-avr.texi: New file.
776 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
777 * doc/all.texi: Set AVR
778 * doc/as.texinfo: Include c-avr.texi
780 2006-05-28 Jie Zhang <jie.zhang@analog.com>
782 * config/bfin-parse.y (check_macfunc): Loose the condition of
783 calling check_multiply_halfregs ().
785 2006-05-25 Jie Zhang <jie.zhang@analog.com>
787 * config/bfin-parse.y (asm_1): Better check and deal with
788 vector and scalar Multiply 16-Bit Operands instructions.
790 2006-05-24 Nick Clifton <nickc@redhat.com>
792 * config/tc-hppa.c: Convert to ISO C90 format.
793 * config/tc-hppa.h: Likewise.
795 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
796 Randolph Chung <randolph@tausq.org>
798 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
799 is_tls_ieoff, is_tls_leoff): Define.
800 (fix_new_hppa): Handle TLS.
801 (cons_fix_new_hppa): Likewise.
803 (md_apply_fix): Handle TLS relocs.
804 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
806 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
808 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
810 2006-05-23 Thiemo Seufer <ths@mips.com>
811 David Ung <davidu@mips.com>
812 Nigel Stephens <nigel@mips.com>
815 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
816 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
817 ISA_HAS_MXHC1): New macros.
818 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
819 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
820 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
821 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
822 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
823 (mips_after_parse_args): Change default handling of float register
824 size to account for 32bit code with 64bit FP. Better sanity checking
825 of ISA/ASE/ABI option combinations.
826 (s_mipsset): Support switching of GPR and FPR sizes via
827 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
829 (mips_elf_final_processing): We should record the use of 64bit FP
830 registers in 32bit code but we don't, because ELF header flags are
832 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
833 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
834 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
835 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
836 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
837 missing -march options. Document .set arch=CPU. Move .set smartmips
838 to ASE page. Use @code for .set FOO examples.
840 2006-05-23 Jie Zhang <jie.zhang@analog.com>
842 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
845 2006-05-23 Jie Zhang <jie.zhang@analog.com>
847 * config/bfin-defs.h (bfin_equals): Remove declaration.
848 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
849 * config/tc-bfin.c (bfin_name_is_register): Remove.
850 (bfin_equals): Remove.
851 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
852 (bfin_name_is_register): Remove declaration.
854 2006-05-19 Thiemo Seufer <ths@mips.com>
855 Nigel Stephens <nigel@mips.com>
857 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
858 (mips_oddfpreg_ok): New function.
861 2006-05-19 Thiemo Seufer <ths@mips.com>
862 David Ung <davidu@mips.com>
864 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
865 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
866 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
867 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
868 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
869 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
870 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
871 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
872 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
873 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
874 reg_names_o32, reg_names_n32n64): Define register classes.
875 (reg_lookup): New function, use register classes.
876 (md_begin): Reserve register names in the symbol table. Simplify
878 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
880 (mips16_ip): Use reg_lookup.
881 (tc_get_register): Likewise.
882 (tc_mips_regname_to_dw2regnum): New function.
884 2006-05-19 Thiemo Seufer <ths@mips.com>
886 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
887 Un-constify string argument.
888 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
890 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
892 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
894 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
896 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
898 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
901 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
903 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
904 cfloat/m68881 to correct architecture before using it.
906 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
908 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
911 2006-05-15 Paul Brook <paul@codesourcery.com>
913 * config/tc-arm.c (arm_adjust_symtab): Use
914 bfd_is_arm_special_symbol_name.
916 2006-05-15 Bob Wilson <bob.wilson@acm.org>
918 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
919 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
920 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
921 Handle errors from calls to xtensa_opcode_is_* functions.
923 2006-05-14 Thiemo Seufer <ths@mips.com>
925 * config/tc-mips.c (macro_build): Test for currently active
927 (mips16_ip): Reject invalid opcodes.
929 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
931 * doc/as.texinfo: Rename "Index" to "AS Index",
932 and "ABORT" to "ABORT (COFF)".
934 2006-05-11 Paul Brook <paul@codesourcery.com>
936 * config/tc-arm.c (parse_half): New function.
937 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
938 (parse_operands): Ditto.
939 (do_mov16): Reject invalid relocations.
940 (do_t_mov16): Ditto. Use Thumb reloc numbers.
941 (insns): Replace Iffff with HALF.
942 (md_apply_fix): Add MOVW and MOVT relocs.
943 (tc_gen_reloc): Ditto.
944 * doc/c-arm.texi: Document relocation operators
946 2006-05-11 Paul Brook <paul@codesourcery.com>
948 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
950 2006-05-11 Thiemo Seufer <ths@mips.com>
952 * config/tc-mips.c (append_insn): Don't check the range of j or
955 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
957 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
958 relocs against external symbols for WinCE targets.
959 (md_apply_fix): Likewise.
961 2006-05-09 David Ung <davidu@mips.com>
963 * config/tc-mips.c (append_insn): Only warn about an out-of-range
966 2006-05-09 Nick Clifton <nickc@redhat.com>
968 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
969 against symbols which are not going to be placed into the symbol
972 2006-05-09 Ben Elliston <bje@au.ibm.com>
974 * expr.c (operand): Remove `if (0 && ..)' statement and
975 subsequently unused target_op label. Collapse `if (1 || ..)'
977 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
978 separately above the switch.
980 2006-05-08 Nick Clifton <nickc@redhat.com>
983 * config/tc-msp430.c (line_separator_character): Define as |.
985 2006-05-08 Thiemo Seufer <ths@mips.com>
986 Nigel Stephens <nigel@mips.com>
987 David Ung <davidu@mips.com>
989 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
990 (mips_opts): Likewise.
991 (file_ase_smartmips): New variable.
992 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
993 (macro_build): Handle SmartMIPS instructions.
995 (md_longopts): Add argument handling for smartmips.
996 (md_parse_options, mips_after_parse_args): Likewise.
997 (s_mipsset): Add .set smartmips support.
998 (md_show_usage): Document -msmartmips/-mno-smartmips.
999 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1001 * doc/c-mips.texi: Likewise.
1003 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1005 * write.c (relax_segment): Add pass count arg. Don't error on
1006 negative org/space on first two passes.
1007 (relax_seg_info): New struct.
1008 (relax_seg, write_object_file): Adjust.
1009 * write.h (relax_segment): Update prototype.
1011 2006-05-05 Julian Brown <julian@codesourcery.com>
1013 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1015 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1016 architecture version checks.
1017 (insns): Allow overlapping instructions to be used in VFP mode.
1019 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1022 * config/obj-elf.c (obj_elf_change_section): Allow user
1023 specified SHF_ALPHA_GPREL.
1025 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1027 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1028 for PMEM related expressions.
1030 2006-05-05 Nick Clifton <nickc@redhat.com>
1033 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1034 insertion of a directory separator character into a string at a
1035 given offset. Uses heuristics to decide when to use a backslash
1036 character rather than a forward-slash character.
1037 (dwarf2_directive_loc): Use the macro.
1038 (out_debug_info): Likewise.
1040 2006-05-05 Thiemo Seufer <ths@mips.com>
1041 David Ung <davidu@mips.com>
1043 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1045 (macro): Add new case M_CACHE_AB.
1047 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1049 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1050 (opcode_lookup): Issue a warning for opcode with
1051 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1052 identical to OT_cinfix3.
1053 (TxC3w, TC3w, tC3w): New.
1054 (insns): Use tC3w and TC3w for comparison instructions with
1057 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1059 * subsegs.h (struct frchain): Delete frch_seg.
1060 (frchain_root): Delete.
1061 (seg_info): Define as macro.
1062 * subsegs.c (frchain_root): Delete.
1063 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1064 (subsegs_begin, subseg_change): Adjust for above.
1065 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1066 rather than to one big list.
1067 (subseg_get): Don't special case abs, und sections.
1068 (subseg_new, subseg_force_new): Don't set frchainP here.
1070 (subsegs_print_statistics): Adjust frag chain control list traversal.
1071 * debug.c (dmp_frags): Likewise.
1072 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1073 at frchain_root. Make use of known frchain ordering.
1074 (last_frag_for_seg): Likewise.
1075 (get_frag_fix): Likewise. Add seg param.
1076 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1077 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1078 (SUB_SEGMENT_ALIGN): Likewise.
1079 (subsegs_finish): Adjust frchain list traversal.
1080 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1081 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1082 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1083 (xtensa_fix_b_j_loop_end_frags): Likewise.
1084 (xtensa_fix_close_loop_end_frags): Likewise.
1085 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1086 (retrieve_segment_info): Delete frch_seg initialisation.
1088 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1090 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1091 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1092 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1093 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1095 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1097 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1099 (md_apply_fix3): Multiply offset by 4 here for
1100 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1102 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1103 Jan Beulich <jbeulich@novell.com>
1105 * config/tc-i386.c (output_invalid_buf): Change size for
1107 * config/tc-tic30.c (output_invalid_buf): Likewise.
1109 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1111 * config/tc-tic30.c (output_invalid): Likewise.
1113 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1115 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1116 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1117 (asconfig.texi): Don't set top_srcdir.
1118 * doc/as.texinfo: Don't use top_srcdir.
1119 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1121 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1123 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1124 * config/tc-tic30.c (output_invalid_buf): Likewise.
1126 * config/tc-i386.c (output_invalid): Use snprintf instead of
1128 * config/tc-ia64.c (declare_register_set): Likewise.
1129 (emit_one_bundle): Likewise.
1130 (check_dependencies): Likewise.
1131 * config/tc-tic30.c (output_invalid): Likewise.
1133 2006-05-02 Paul Brook <paul@codesourcery.com>
1135 * config/tc-arm.c (arm_optimize_expr): New function.
1136 * config/tc-arm.h (md_optimize_expr): Define
1137 (arm_optimize_expr): Add prototype.
1138 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1140 2006-05-02 Ben Elliston <bje@au.ibm.com>
1142 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1145 * sb.h (sb_list_vector): Move to sb.c.
1146 * sb.c (free_list): Use type of sb_list_vector directly.
1147 (sb_build): Fix off-by-one error in assertion about `size'.
1149 2006-05-01 Ben Elliston <bje@au.ibm.com>
1151 * listing.c (listing_listing): Remove useless loop.
1152 * macro.c (macro_expand): Remove is_positional local variable.
1153 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1154 and simplify surrounding expressions, where possible.
1155 (assign_symbol): Likewise.
1156 (s_weakref): Likewise.
1157 * symbols.c (colon): Likewise.
1159 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1161 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1163 2006-04-30 Thiemo Seufer <ths@mips.com>
1164 David Ung <davidu@mips.com>
1166 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1167 (mips_immed): New table that records various handling of udi
1168 instruction patterns.
1169 (mips_ip): Adds udi handling.
1171 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1173 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1174 of list rather than beginning.
1176 2006-04-26 Julian Brown <julian@codesourcery.com>
1178 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1179 (is_quarter_float): Rename from above. Simplify slightly.
1180 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1182 (parse_neon_mov): Parse floating-point constants.
1183 (neon_qfloat_bits): Fix encoding.
1184 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1185 preference to integer encoding when using the F32 type.
1187 2006-04-26 Julian Brown <julian@codesourcery.com>
1189 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1190 zero-initialising structures containing it will lead to invalid types).
1191 (arm_it): Add vectype to each operand.
1192 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1194 (neon_typed_alias): New structure. Extra information for typed
1196 (reg_entry): Add neon type info field.
1197 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1198 Break out alternative syntax for coprocessor registers, etc. into...
1199 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1200 out from arm_reg_parse.
1201 (parse_neon_type): Move. Return SUCCESS/FAIL.
1202 (first_error): New function. Call to ensure first error which occurs is
1204 (parse_neon_operand_type): Parse exactly one type.
1205 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1206 (parse_typed_reg_or_scalar): New function. Handle core of both
1207 arm_typed_reg_parse and parse_scalar.
1208 (arm_typed_reg_parse): Parse a register with an optional type.
1209 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1211 (parse_scalar): Parse a Neon scalar with optional type.
1212 (parse_reg_list): Use first_error.
1213 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1214 (neon_alias_types_same): New function. Return true if two (alias) types
1216 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1218 (insert_reg_alias): Return new reg_entry not void.
1219 (insert_neon_reg_alias): New function. Insert type/index information as
1220 well as register for alias.
1221 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1222 make typed register aliases accordingly.
1223 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1225 (s_unreq): Delete type information if present.
1226 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1227 (s_arm_unwind_save_mmxwcg): Likewise.
1228 (s_arm_unwind_movsp): Likewise.
1229 (s_arm_unwind_setfp): Likewise.
1230 (parse_shift): Likewise.
1231 (parse_shifter_operand): Likewise.
1232 (parse_address): Likewise.
1233 (parse_tb): Likewise.
1234 (tc_arm_regname_to_dw2regnum): Likewise.
1235 (md_pseudo_table): Add dn, qn.
1236 (parse_neon_mov): Handle typed operands.
1237 (parse_operands): Likewise.
1238 (neon_type_mask): Add N_SIZ.
1239 (N_ALLMODS): New macro.
1240 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1241 (el_type_of_type_chk): Add some safeguards.
1242 (modify_types_allowed): Fix logic bug.
1243 (neon_check_type): Handle operands with types.
1244 (neon_three_same): Remove redundant optional arg handling.
1245 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1246 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1247 (do_neon_step): Adjust accordingly.
1248 (neon_cmode_for_logic_imm): Use first_error.
1249 (do_neon_bitfield): Call neon_check_type.
1250 (neon_dyadic): Rename to...
1251 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1252 to allow modification of type of the destination.
1253 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1254 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1255 (do_neon_compare): Make destination be an untyped bitfield.
1256 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1257 (neon_mul_mac): Return early in case of errors.
1258 (neon_move_immediate): Use first_error.
1259 (neon_mac_reg_scalar_long): Fix type to include scalar.
1260 (do_neon_dup): Likewise.
1261 (do_neon_mov): Likewise (in several places).
1262 (do_neon_tbl_tbx): Fix type.
1263 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1264 (do_neon_ld_dup): Exit early in case of errors and/or use
1266 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1267 Handle .dn/.qn directives.
1268 (REGDEF): Add zero for reg_entry neon field.
1270 2006-04-26 Julian Brown <julian@codesourcery.com>
1272 * config/tc-arm.c (limits.h): Include.
1273 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1274 (fpu_vfp_v3_or_neon_ext): Declare constants.
1275 (neon_el_type): New enumeration of types for Neon vector elements.
1276 (neon_type_el): New struct. Define type and size of a vector element.
1277 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1279 (neon_type): Define struct. The type of an instruction.
1280 (arm_it): Add 'vectype' for the current instruction.
1281 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1282 (vfp_sp_reg_pos): Rename to...
1283 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1285 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1286 (Neon D or Q register).
1287 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1289 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1290 (my_get_expression): Allow above constant as argument to accept
1291 64-bit constants with optional prefix.
1292 (arm_reg_parse): Add extra argument to return the specific type of
1293 register in when either a D or Q register (REG_TYPE_NDQ) is
1294 requested. Can be NULL.
1295 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1296 (parse_reg_list): Update for new arm_reg_parse args.
1297 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1298 (parse_neon_el_struct_list): New function. Parse element/structure
1299 register lists for VLD<n>/VST<n> instructions.
1300 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1301 (s_arm_unwind_save_mmxwr): Likewise.
1302 (s_arm_unwind_save_mmxwcg): Likewise.
1303 (s_arm_unwind_movsp): Likewise.
1304 (s_arm_unwind_setfp): Likewise.
1305 (parse_big_immediate): New function. Parse an immediate, which may be
1306 64 bits wide. Put results in inst.operands[i].
1307 (parse_shift): Update for new arm_reg_parse args.
1308 (parse_address): Likewise. Add parsing of alignment specifiers.
1309 (parse_neon_mov): Parse the operands of a VMOV instruction.
1310 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1311 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1312 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1313 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1314 (parse_operands): Handle new codes above.
1315 (encode_arm_vfp_sp_reg): Rename to...
1316 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1317 selected VFP version only supports D0-D15.
1318 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1319 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1320 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1321 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1322 encode_arm_vfp_reg name, and allow 32 D regs.
1323 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1324 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1326 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1327 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1328 constant-load and conversion insns introduced with VFPv3.
1329 (neon_tab_entry): New struct.
1330 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1331 those which are the targets of pseudo-instructions.
1332 (neon_opc): Enumerate opcodes, use as indices into...
1333 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1334 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1335 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1336 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1338 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1340 (neon_type_mask): New. Compact type representation for type checking.
1341 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1342 permitted type combinations.
1343 (N_IGNORE_TYPE): New macro.
1344 (neon_check_shape): New function. Check an instruction shape for
1345 multiple alternatives. Return the specific shape for the current
1347 (neon_modify_type_size): New function. Modify a vector type and size,
1348 depending on the bit mask in argument 1.
1349 (neon_type_promote): New function. Convert a given "key" type (of an
1350 operand) into the correct type for a different operand, based on a bit
1352 (type_chk_of_el_type): New function. Convert a type and size into the
1353 compact representation used for type checking.
1354 (el_type_of_type_ckh): New function. Reverse of above (only when a
1355 single bit is set in the bit mask).
1356 (modify_types_allowed): New function. Alter a mask of allowed types
1357 based on a bit mask of modifications.
1358 (neon_check_type): New function. Check the type of the current
1359 instruction against the variable argument list. The "key" type of the
1360 instruction is returned.
1361 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1362 a Neon data-processing instruction depending on whether we're in ARM
1363 mode or Thumb-2 mode.
1364 (neon_logbits): New function.
1365 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1366 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1367 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1368 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1369 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1370 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1371 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1372 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1373 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1374 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1375 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1376 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1377 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1378 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1379 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1380 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1381 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1382 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1383 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1384 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1385 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1386 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1387 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1388 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1389 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1391 (parse_neon_type): New function. Parse Neon type specifier.
1392 (opcode_lookup): Allow parsing of Neon type specifiers.
1393 (REGNUM2, REGSETH, REGSET2): New macros.
1394 (reg_names): Add new VFPv3 and Neon registers.
1395 (NUF, nUF, NCE, nCE): New macros for opcode table.
1396 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1397 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1398 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1399 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1400 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1401 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1402 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1403 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1404 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1405 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1406 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1407 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1408 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1409 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1411 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1412 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1413 (arm_option_cpu_value): Add vfp3 and neon.
1414 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1417 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1419 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1420 syntax instead of hardcoded opcodes with ".w18" suffixes.
1421 (wide_branch_opcode): New.
1422 (build_transition): Use it to check for wide branch opcodes with
1423 either ".w18" or ".w15" suffixes.
1425 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1427 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1428 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1429 frag's is_literal flag.
1431 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1433 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1435 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1437 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1438 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1439 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1440 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1441 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1443 2005-04-20 Paul Brook <paul@codesourcery.com>
1445 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1447 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1449 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1451 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1452 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1453 Make some cpus unsupported on ELF. Run "make dep-am".
1454 * Makefile.in: Regenerate.
1456 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1458 * configure.in (--enable-targets): Indent help message.
1459 * configure: Regenerate.
1461 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1464 * config/tc-i386.c (i386_immediate): Check illegal immediate
1467 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1469 * config/tc-i386.c: Formatting.
1470 (output_disp, output_imm): ISO C90 params.
1472 * frags.c (frag_offset_fixed_p): Constify args.
1473 * frags.h (frag_offset_fixed_p): Ditto.
1475 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1476 (COFF_MAGIC): Delete.
1478 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1480 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1482 * po/POTFILES.in: Regenerated.
1484 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1486 * doc/as.texinfo: Mention that some .type syntaxes are not
1487 supported on all architectures.
1489 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1491 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1492 instructions when such transformations have been disabled.
1494 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1496 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1497 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1498 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1499 decoding the loop instructions. Remove current_offset variable.
1500 (xtensa_fix_short_loop_frags): Likewise.
1501 (min_bytes_to_other_loop_end): Remove current_offset argument.
1503 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1505 * config/tc-z80.c (z80_optimize_expr): Removed.
1506 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1508 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1510 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1511 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1512 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1513 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1514 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1515 at90can64, at90usb646, at90usb647, at90usb1286 and
1517 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1519 2006-04-07 Paul Brook <paul@codesourcery.com>
1521 * config/tc-arm.c (parse_operands): Set default error message.
1523 2006-04-07 Paul Brook <paul@codesourcery.com>
1525 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1527 2006-04-07 Paul Brook <paul@codesourcery.com>
1529 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1531 2006-04-07 Paul Brook <paul@codesourcery.com>
1533 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1534 (move_or_literal_pool): Handle Thumb-2 instructions.
1535 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1537 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1540 * config/tc-i386.c (match_template): Move 64-bit operand tests
1543 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1545 * po/Make-in: Add install-html target.
1546 * Makefile.am: Add install-html and install-html-recursive targets.
1547 * Makefile.in: Regenerate.
1548 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1549 * configure: Regenerate.
1550 * doc/Makefile.am: Add install-html and install-html-am targets.
1551 * doc/Makefile.in: Regenerate.
1553 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1555 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1558 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1559 Daniel Jacobowitz <dan@codesourcery.com>
1561 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1562 (GOTT_BASE, GOTT_INDEX): New.
1563 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
1564 GOTT_INDEX when generating VxWorks PIC.
1565 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
1566 use the generic *-*-vxworks* stanza instead.
1568 2006-04-04 Alan Modra <amodra@bigpond.net.au>
1571 * frags.c (frag_offset_fixed_p): New function.
1572 * frags.h (frag_offset_fixed_p): Declare.
1573 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
1574 (resolve_expression): Likewise.
1576 2006-04-03 Sterling Augustine <sterling@tensilica.com>
1578 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
1579 of the same length but different numbers of slots.
1581 2006-03-30 Andreas Schwab <schwab@suse.de>
1583 * configure.in: Fix help string for --enable-targets option.
1584 * configure: Regenerate.
1586 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
1588 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1589 (m68k_ip): ... here. Use for all chips. Protect against buffer
1590 overrun and avoid excessive copying.
1592 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1593 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1594 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1595 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1596 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1597 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1598 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1599 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1600 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1601 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1602 (struct m68k_cpu): Change chip field to control_regs.
1603 (current_chip): Remove.
1604 (control_regs): New.
1605 (m68k_archs, m68k_extensions): Adjust.
1606 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1607 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1608 (find_cf_chip): Reimplement for new organization of cpu table.
1609 (select_control_regs): Remove.
1611 (struct save_opts): Save control regs, not chip.
1612 (s_save, s_restore): Adjust.
1613 (m68k_lookup_cpu): Give deprecated warning when necessary.
1614 (m68k_init_arch): Adjust.
1615 (md_show_usage): Adjust for new cpu table organization.
1617 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1619 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
1620 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
1621 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
1623 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
1624 (any_gotrel): New rule.
1625 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
1626 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
1628 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
1629 (bfin_pic_ptr): New function.
1630 (md_pseudo_table): Add it for ".picptr".
1631 (OPTION_FDPIC): New macro.
1632 (md_longopts): Add -mfdpic.
1633 (md_parse_option): Handle it.
1634 (md_begin): Set BFD flags.
1635 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
1636 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
1638 * Makefile.am (bfin-parse.o): Update dependencies.
1639 (DEPTC_bfin_elf): Likewise.
1640 * Makefile.in: Regenerate.
1642 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1644 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1645 mcfemac instead of mcfmac.
1647 2006-03-23 Michael Matz <matz@suse.de>
1649 * config/tc-i386.c (type_names): Correct placement of 'static'.
1650 (reloc): Map some more relocs to their 64 bit counterpart when
1652 (output_insn): Work around breakage if DEBUG386 is defined.
1653 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
1654 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
1655 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
1656 different from i386.
1657 (output_imm): Ditto.
1658 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
1660 (md_convert_frag): Jumps can now be larger than 2GB away, error
1662 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
1663 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
1665 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1666 Daniel Jacobowitz <dan@codesourcery.com>
1667 Phil Edwards <phil@codesourcery.com>
1668 Zack Weinberg <zack@codesourcery.com>
1669 Mark Mitchell <mark@codesourcery.com>
1670 Nathan Sidwell <nathan@codesourcery.com>
1672 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
1673 (md_begin): Complain about -G being used for PIC. Don't change
1674 the text, data and bss alignments on VxWorks.
1675 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
1676 generating VxWorks PIC.
1677 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
1678 (macro): Likewise, but do not treat la $25 specially for
1679 VxWorks PIC, and do not handle jal.
1680 (OPTION_MVXWORKS_PIC): New macro.
1681 (md_longopts): Add -mvxworks-pic.
1682 (md_parse_option): Don't complain about using PIC and -G together here.
1683 Handle OPTION_MVXWORKS_PIC.
1684 (md_estimate_size_before_relax): Always use the first relaxation
1685 sequence on VxWorks.
1686 * config/tc-mips.h (VXWORKS_PIC): New.
1688 2006-03-21 Paul Brook <paul@codesourcery.com>
1690 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1692 2006-03-21 Sterling Augustine <sterling@tensilica.com>
1694 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
1695 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
1696 (get_loop_align_size): New.
1697 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
1698 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
1699 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
1700 (get_noop_aligned_address): Use get_loop_align_size.
1701 (get_aligned_diff): Likewise.
1703 2006-03-21 Paul Brook <paul@codesourcery.com>
1705 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1707 2006-03-20 Paul Brook <paul@codesourcery.com>
1709 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
1710 (do_t_branch): Encode branches inside IT blocks as unconditional.
1711 (do_t_cps): New function.
1712 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
1713 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
1714 (opcode_lookup): Allow conditional suffixes on all instructions in
1716 (md_assemble): Advance condexec state before checking for errors.
1717 (insns): Use do_t_cps.
1719 2006-03-20 Paul Brook <paul@codesourcery.com>
1721 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
1722 outputting the insn.
1724 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1726 * config/tc-vax.c: Update copyright year.
1727 * config/tc-vax.h: Likewise.
1729 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1731 * config/tc-vax.c (md_chars_to_number): Used only locally, so
1733 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
1735 2006-03-17 Paul Brook <paul@codesourcery.com>
1737 * config/tc-arm.c (insns): Add ldm and stm.
1739 2006-03-17 Ben Elliston <bje@au.ibm.com>
1742 * doc/as.texinfo (Ident): Document this directive more thoroughly.
1744 2006-03-16 Paul Brook <paul@codesourcery.com>
1746 * config/tc-arm.c (insns): Add "svc".
1748 2006-03-13 Bob Wilson <bob.wilson@acm.org>
1750 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
1751 flag and avoid double underscore prefixes.
1753 2006-03-10 Paul Brook <paul@codesourcery.com>
1755 * config/tc-arm.c (md_begin): Handle EABIv5.
1756 (arm_eabis): Add EF_ARM_EABI_VER5.
1757 * doc/c-arm.texi: Document -meabi=5.
1759 2006-03-10 Ben Elliston <bje@au.ibm.com>
1761 * app.c (do_scrub_chars): Simplify string handling.
1763 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1764 Daniel Jacobowitz <dan@codesourcery.com>
1765 Zack Weinberg <zack@codesourcery.com>
1766 Nathan Sidwell <nathan@codesourcery.com>
1767 Paul Brook <paul@codesourcery.com>
1768 Ricardo Anguiano <anguiano@codesourcery.com>
1769 Phil Edwards <phil@codesourcery.com>
1771 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
1772 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
1774 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
1775 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
1776 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
1778 2006-03-06 Bob Wilson <bob.wilson@acm.org>
1780 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
1781 even when using the text-section-literals option.
1783 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1785 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
1787 (m68k_ip): <case 'J'> Check we have some control regs.
1788 (md_parse_option): Allow raw arch switch.
1789 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
1790 whether 68881 or cfloat was meant by -mfloat.
1791 (md_show_usage): Adjust extension display.
1792 (m68k_elf_final_processing): Adjust.
1794 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
1796 * config/tc-avr.c (avr_mod_hash_value): New function.
1797 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
1798 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
1799 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
1800 instead of int avr_ldi_expression: use avr_mod_hash_value instead
1802 (tc_gen_reloc): Handle substractions of symbols, if possible do
1803 fixups, abort otherwise.
1804 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
1805 tc_fix_adjustable): Define.
1807 2006-03-02 James E Wilson <wilson@specifix.com>
1809 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
1810 change the template, then clear md.slot[curr].end_of_insn_group.
1812 2006-02-28 Jan Beulich <jbeulich@novell.com>
1814 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
1816 2006-02-28 Jan Beulich <jbeulich@novell.com>
1819 * macro.c (getstring): Don't treat parentheses special anymore.
1820 (get_any_string): Don't consider '(' and ')' as quoting anymore.
1821 Special-case '(', ')', '[', and ']' when dealing with non-quoting
1824 2006-02-28 Mat <mat@csail.mit.edu>
1826 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
1828 2006-02-27 Jakub Jelinek <jakub@redhat.com>
1830 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
1832 (CFI_signal_frame): Define.
1833 (cfi_pseudo_table): Add .cfi_signal_frame.
1834 (dot_cfi): Handle CFI_signal_frame.
1835 (output_cie): Handle cie->signal_frame.
1836 (select_cie_for_fde): Don't share CIE if signal_frame flag is
1837 different. Copy signal_frame from FDE to newly created CIE.
1838 * doc/as.texinfo: Document .cfi_signal_frame.
1840 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
1842 * doc/Makefile.am: Add html target.
1843 * doc/Makefile.in: Regenerate.
1844 * po/Make-in: Add html target.
1846 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
1848 * config/tc-i386.c (output_insn): Support Intel Merom New
1851 * config/tc-i386.h (CpuMNI): New.
1852 (CpuUnknownFlags): Add CpuMNI.
1854 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
1856 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
1857 (hpriv_reg_table): New table for hyperprivileged registers.
1858 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
1861 2006-02-24 DJ Delorie <dj@redhat.com>
1863 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
1864 (tc_gen_reloc): Don't define.
1865 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
1866 (OPTION_LINKRELAX): New.
1867 (md_longopts): Add it.
1869 (md_parse_options): Set it.
1870 (md_assemble): Emit relaxation relocs as needed.
1871 (md_convert_frag): Emit relaxation relocs as needed.
1872 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
1873 (m32c_apply_fix): New.
1874 (tc_gen_reloc): New.
1875 (m32c_force_relocation): Force out jump relocs when relaxing.
1876 (m32c_fix_adjustable): Return false if relaxing.
1878 2006-02-24 Paul Brook <paul@codesourcery.com>
1880 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
1881 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
1882 (struct asm_barrier_opt): Define.
1883 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
1884 (parse_psr): Accept V7M psr names.
1885 (parse_barrier): New function.
1886 (enum operand_parse_code): Add OP_oBARRIER.
1887 (parse_operands): Implement OP_oBARRIER.
1888 (do_barrier): New function.
1889 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
1890 (do_t_cpsi): Add V7M restrictions.
1891 (do_t_mrs, do_t_msr): Validate V7M variants.
1892 (md_assemble): Check for NULL variants.
1893 (v7m_psrs, barrier_opt_names): New tables.
1894 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
1895 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
1896 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
1897 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
1898 (struct cpu_arch_ver_table): Define.
1899 (cpu_arch_ver): New.
1900 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
1901 Tag_CPU_arch_profile.
1902 * doc/c-arm.texi: Document new cpu and arch options.
1904 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
1906 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
1908 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
1910 * config/tc-ia64.c: Update copyright years.
1912 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
1914 * config/tc-ia64.c (specify_resource): Add the rule 17 from
1917 2005-02-22 Paul Brook <paul@codesourcery.com>
1919 * config/tc-arm.c (do_pld): Remove incorrect write to
1921 (encode_thumb32_addr_mode): Use correct operand.
1923 2006-02-21 Paul Brook <paul@codesourcery.com>
1925 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
1927 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
1928 Anil Paranjape <anilp1@kpitcummins.com>
1929 Shilin Shakti <shilins@kpitcummins.com>
1931 * Makefile.am: Add xc16x related entry.
1932 * Makefile.in: Regenerate.
1933 * configure.in: Added xc16x related entry.
1934 * configure: Regenerate.
1935 * config/tc-xc16x.h: New file
1936 * config/tc-xc16x.c: New file
1937 * doc/c-xc16x.texi: New file for xc16x
1938 * doc/all.texi: Entry for xc16x
1939 * doc/Makefile.texi: Added c-xc16x.texi
1940 * NEWS: Announce the support for the new target.
1942 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
1944 * configure.tgt: set emulation for mips-*-netbsd*
1946 2006-02-14 Jakub Jelinek <jakub@redhat.com>
1948 * config.in: Rebuilt.
1950 2006-02-13 Bob Wilson <bob.wilson@acm.org>
1952 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
1953 from 1, not 0, in error messages.
1954 (md_assemble): Simplify special-case check for ENTRY instructions.
1955 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
1956 operand in error message.
1958 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
1960 * configure.tgt (arm-*-linux-gnueabi*): Change to
1963 2006-02-10 Nick Clifton <nickc@redhat.com>
1965 * config/tc-crx.c (check_range): Ensure that the sign bit of a
1966 32-bit value is propagated into the upper bits of a 64-bit long.
1968 * config/tc-arc.c (init_opcode_tables): Fix cast.
1969 (arc_extoper, md_operand): Likewise.
1971 2006-02-09 David Heine <dlheine@tensilica.com>
1973 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
1974 each relaxation step.
1976 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1978 * configure.in (CHECK_DECLS): Add vsnprintf.
1979 * configure: Regenerate.
1980 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
1981 include/declare here, but...
1982 * as.h: Move code detecting VARARGS idiom to the top.
1983 (errno.h, stdarg.h, varargs.h, va_list): ...here.
1984 (vsnprintf): Declare if not already declared.
1986 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
1988 * as.c (close_output_file): New.
1989 (main): Register close_output_file with xatexit before
1990 dump_statistics. Don't call output_file_close.
1992 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
1994 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
1995 mcf5329_control_regs): New.
1996 (not_current_architecture, selected_arch, selected_cpu): New.
1997 (m68k_archs, m68k_extensions): New.
1998 (archs): Renamed to ...
1999 (m68k_cpus): ... here. Adjust.
2001 (md_pseudo_table): Add arch and cpu directives.
2002 (find_cf_chip, m68k_ip): Adjust table scanning.
2003 (no_68851, no_68881): Remove.
2004 (md_assemble): Lazily initialize.
2005 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2006 (md_init_after_args): Move functionality to m68k_init_arch.
2007 (mri_chip): Adjust table scanning.
2008 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2009 options with saner parsing.
2010 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2011 m68k_init_arch): New.
2012 (s_m68k_cpu, s_m68k_arch): New.
2013 (md_show_usage): Adjust.
2014 (m68k_elf_final_processing): Set CF EF flags.
2015 * config/tc-m68k.h (m68k_init_after_args): Remove.
2016 (tc_init_after_args): Remove.
2017 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2018 (M68k-Directives): Document .arch and .cpu directives.
2020 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2022 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2023 synonyms for equ and defl.
2024 (z80_cons_fix_new): New function.
2025 (emit_byte): Disallow relative jumps to absolute locations.
2026 (emit_data): Only handle defb, prototype changed, because defb is
2027 now handled as pseudo-op rather than an instruction.
2028 (instab): Entries for defb,defw,db,dw moved from here...
2029 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2030 Add entries for def24,def32,d24,d32.
2031 (md_assemble): Improved error handling.
2032 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2033 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2034 (z80_cons_fix_new): Declare.
2035 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2036 (def24,d24,def32,d32): New pseudo-ops.
2038 2006-02-02 Paul Brook <paul@codesourcery.com>
2040 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2042 2005-02-02 Paul Brook <paul@codesourcery.com>
2044 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2045 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2046 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2047 T2_OPCODE_RSB): Define.
2048 (thumb32_negate_data_op): New function.
2049 (md_apply_fix): Use it.
2051 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2053 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2055 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2056 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2058 (relaxation_requirements): Add pfinish_frag argument and use it to
2059 replace setting tinsn->record_fix fields.
2060 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2061 and vinsn_to_insnbuf. Remove references to record_fix and
2062 slot_sub_symbols fields.
2063 (xtensa_mark_narrow_branches): Delete unused code.
2064 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2066 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2068 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2069 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2070 of the record_fix field. Simplify error messages for unexpected
2072 (set_expr_symbol_offset_diff): Delete.
2074 2006-01-31 Paul Brook <paul@codesourcery.com>
2076 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2078 2006-01-31 Paul Brook <paul@codesourcery.com>
2079 Richard Earnshaw <rearnsha@arm.com>
2081 * config/tc-arm.c: Use arm_feature_set.
2082 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2083 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2084 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2087 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2088 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2089 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2090 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2092 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2093 (arm_opts): Move old cpu/arch options from here...
2094 (arm_legacy_opts): ... to here.
2095 (md_parse_option): Search arm_legacy_opts.
2096 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2097 (arm_float_abis, arm_eabis): Make const.
2099 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2101 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2103 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2105 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2106 in load immediate intruction.
2108 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2110 * config/bfin-parse.y (value_match): Use correct conversion
2111 specifications in template string for __FILE__ and __LINE__.
2115 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2117 Introduce TLS descriptors for i386 and x86_64.
2118 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2119 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2120 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2121 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2122 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2124 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2125 (lex_got): Handle @tlsdesc and @tlscall.
2126 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2128 2006-01-11 Nick Clifton <nickc@redhat.com>
2130 Fixes for building on 64-bit hosts:
2131 * config/tc-avr.c (mod_index): New union to allow conversion
2132 between pointers and integers.
2133 (md_begin, avr_ldi_expression): Use it.
2134 * config/tc-i370.c (md_assemble): Add cast for argument to print
2136 * config/tc-tic54x.c (subsym_substitute): Likewise.
2137 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2138 opindex field of fr_cgen structure into a pointer so that it can
2139 be stored in a frag.
2140 * config/tc-mn10300.c (md_assemble): Likewise.
2141 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2143 * config/tc-v850.c: Replace uses of (int) casts with correct
2146 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2149 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2151 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2154 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2155 a local-label reference.
2157 For older changes see ChangeLog-2005
2163 version-control: never
projects / deliverable / binutils-gdb.git / blob