1 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
3 * config/tc-sh.c (md_assemble): Define size of branches.
5 2006-10-26 Ben Elliston <bje@au.ibm.com>
7 * dw2gencfi.c (cfi_add_CFA_offset):
8 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
10 * write.c (chain_frchains_together_1): Assert that this function
11 never returns a pointer to the auto variable `dummy'.
13 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
14 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
15 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
16 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
17 Alan Modra <amodra@bigpond.net.au>
19 * config/tc-spu.c: New file.
20 * config/tc-spu.h: New file.
21 * configure.tgt: Add SPU support.
22 * Makefile.am: Likewise. Run "make dep-am".
23 * Makefile.in: Regenerate.
24 * po/POTFILES.in: Regenerate.
26 2006-10-25 Ben Elliston <bje@au.ibm.com>
28 * expr.c (expr): Replace O_add case in switch (op_left) explaining
29 why it can never occur.
31 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
33 * doc/c-ppc.texi (-mcell): Document.
34 * config/tc-ppc.c (parse_cpu): Parse -mcell.
35 (md_show_usage): Document -mcell.
37 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
39 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
41 2006-10-23 Alan Modra <amodra@bigpond.net.au>
43 * config/tc-m68hc11.c (md_assemble): Quiet warning.
45 2006-10-19 Mike Frysinger <vapier@gentoo.org>
47 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
48 (x86_64_section_letter): Likewise.
50 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
52 * config/tc-score.c (build_relax_frag): Compute correct
55 2006-10-18 Roy Marples <uberlord@gentoo.org>
57 * config/tc-sparc.c (md_parse_option): Treat any target starting with
58 elf32-sparc as a viable target for the -32 switch and any target
59 starting with elf64-sparc as a viable target for the -64 switch.
60 (sparc_target_format): For 64-bit ELF flavoured output use
61 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
63 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
65 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
67 * configure: Regenerated.
69 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
71 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
72 in addition to testing for '\n'.
73 (TC_EOL_IN_INSN): Provide a default definition if necessary.
75 2006-10-13 Sterling Augstine <sterling@tensilica.com>
77 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
78 a disjoint DW_AT range.
80 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
82 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
84 2006-10-08 Paul Brook <paul@codesourcery.com>
86 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
87 (parse_operands): Use parse_big_immediate for OP_NILO.
88 (neon_cmode_for_logic_imm): Try smaller element sizes.
89 (neon_cmode_for_move_imm): Ditto.
90 (do_neon_logic): Handle .i64 pseudo-op.
92 2006-09-29 Alan Modra <amodra@bigpond.net.au>
94 * po/POTFILES.in: Regenerate.
96 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
98 * config/tc-i386.h (CpuMNI): Renamed to ...
100 (CpuUnknownFlags): Updated.
101 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
102 and PROCESSOR_MEROM with PROCESSOR_CORE2.
103 * config/tc-i386.c: Updated.
104 * doc/c-i386.texi: Likewise.
106 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
108 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
110 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
112 2006-09-27 Nick Clifton <nickc@redhat.com>
114 * output-file.c (output_file_close): Prevent an infinite loop
115 reporting that stdoutput could not be closed.
117 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
118 Joseph Myers <joseph@codesourcery.com>
119 Ian Lance Taylor <ian@wasabisystems.com>
120 Ben Elliston <bje@wasabisystems.com>
122 * config/tc-arm.c (arm_cext_iwmmxt2): New.
123 (enum operand_parse_code): New code OP_RIWR_I32z.
124 (parse_operands): Handle OP_RIWR_I32z.
125 (do_iwmmxt_wmerge): New function.
126 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
128 (do_iwmmxt_wrwrwr_or_imm5): New function.
129 (insns): Mark instructions as RIWR_I32z as appropriate.
130 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
131 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
132 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
133 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
134 (md_begin): Handle IWMMXT2.
135 (arm_cpus): Add iwmmxt2.
136 (arm_extensions): Likewise.
137 (arm_archs): Likewise.
139 2006-09-25 Bob Wilson <bob.wilson@acm.org>
141 * doc/as.texinfo (Overview): Revise description of --keep-locals.
142 Add xref to "Symbol Names".
143 (L): Refer to "local symbols" instead of "local labels". Move
144 definition to "Symbol Names" section; add xref to that section.
145 (Symbol Names): Use "Local Symbol Names" section to define local
146 symbols. Add "Local Labels" heading for description of temporary
147 forward/backward labels, and refer to those as "local labels".
149 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
152 * config/tc-i386.c (match_template): Check address size prefix
153 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
156 2006-09-22 Alan Modra <amodra@bigpond.net.au>
158 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
160 2006-09-22 Alan Modra <amodra@bigpond.net.au>
162 * as.h (as_perror): Delete declaration.
163 * gdbinit.in (as_perror): Delete breakpoint.
164 * messages.c (as_perror): Delete function.
165 * doc/internals.texi: Remove as_perror description.
166 * listing.c (listing_print: Don't use as_perror.
167 * output-file.c (output_file_create, output_file_close): Likewise.
168 * symbols.c (symbol_create, symbol_clone): Likewise.
169 * write.c (write_contents): Likewise.
170 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
171 * config/tc-tic54x.c (tic54x_mlib): Likewise.
173 2006-09-22 Alan Modra <amodra@bigpond.net.au>
175 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
176 (ppc_handle_align): New function.
177 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
178 (SUB_SEGMENT_ALIGN): Define as zero.
180 2006-09-20 Bob Wilson <bob.wilson@acm.org>
182 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
183 (Overview): Skip cross reference in man page.
185 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
187 * configure.in: Add new target x86_64-pc-mingw64.
188 * configure: Regenerate.
189 * configure.tgt: Add new target x86_64-pc-mingw64.
190 * config/obj-coff.h: Add handling for TE_PEP target specific code
192 * config/tc-i386.c: Add new targets.
193 (md_parse_option): Add targets to OPTION_64.
194 (x86_64_target_format): Add new method for setup proper default
196 * config/te-pep.h: Add new target definition header.
197 (TE_PEP): New macro: Identifies new target architecture.
198 (COFF_WITH_pex64): Set proper includes in bfd.
199 * NEWS: Mention new target.
201 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
203 * config/bfin-parse.y (binary): Change sub of const to add of negated
206 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
208 * config/tc-score.c: New file.
209 * config/tc-score.h: Newf file.
210 * configure.tgt: Add Score target.
211 * Makefile.am: Add Score files.
212 * Makefile.in: Regenerate.
213 * NEWS: Mention new target support.
215 2006-09-16 Paul Brook <paul@codesourcery.com>
217 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
218 * doc/c-arm.texi (movsp): Document offset argument.
220 2006-09-16 Paul Brook <paul@codesourcery.com>
222 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
223 unsigned int to avoid 64-bit host problems.
225 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
227 * config/bfin-parse.y (binary): Do some more constant folding for
230 2006-09-13 Jan Beulich <jbeulich@novell.com>
232 * input-file.c (input_file_give_next_buffer): Demote as_bad to
235 2006-09-13 Alan Modra <amodra@bigpond.net.au>
238 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
241 2006-09-13 Alan Modra <amodra@bigpond.net.au>
243 * input-file.c (input_file_open): Replace as_perror with as_bad
244 so that gas exits with error on file errors. Correct error
246 (input_file_get, input_file_give_next_buffer): Likewise.
247 * input-file.h: Update comment.
249 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
252 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
253 registers as a sub-class of wC registers.
255 2006-09-11 Alan Modra <amodra@bigpond.net.au>
258 * config/tc-mips.h (enum dwarf2_format): Forward declare.
259 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
260 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
261 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
263 2006-09-08 Nick Clifton <nickc@redhat.com>
266 * doc/as.texinfo (Macro): Improve documentation about separating
267 macro arguments from following text.
269 2006-09-08 Paul Brook <paul@codesourcery.com>
271 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
273 2006-09-07 Paul Brook <paul@codesourcery.com>
275 * config/tc-arm.c (parse_operands): Mark operand as present.
277 2006-09-04 Paul Brook <paul@codesourcery.com>
279 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
280 (do_neon_dyadic_if_i_d): Avoid setting U bit.
281 (do_neon_mac_maybe_scalar): Ditto.
282 (do_neon_dyadic_narrow): Force operand type to NT_integer.
283 (insns): Remove out of date comments.
285 2006-08-29 Nick Clifton <nickc@redhat.com>
287 * read.c (s_align): Initialize the 'stopc' variable to prevent
288 compiler complaints about it being used without being
290 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
291 s_float_space, s_struct, cons_worker, equals): Likewise.
293 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
295 * ecoff.c (ecoff_directive_val): Fix message typo.
296 * config/tc-ns32k.c (convert_iif): Likewise.
297 * config/tc-sh64.c (shmedia_check_limits): Likewise.
299 2006-08-25 Sterling Augustine <sterling@tensilica.com>
300 Bob Wilson <bob.wilson@acm.org>
302 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
303 the state of the absolute_literals directive. Remove align frag at
304 the start of the literal pool position.
306 2006-08-25 Bob Wilson <bob.wilson@acm.org>
308 * doc/c-xtensa.texi: Add @group commands in examples.
310 2006-08-24 Bob Wilson <bob.wilson@acm.org>
312 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
313 (INIT_LITERAL_SECTION_NAME): Delete.
314 (lit_state struct): Remove segment names, init_lit_seg, and
315 fini_lit_seg. Add lit_prefix and current_text_seg.
316 (init_literal_head_h, init_literal_head): Delete.
317 (fini_literal_head_h, fini_literal_head): Delete.
318 (xtensa_begin_directive): Move argument parsing to
319 xtensa_literal_prefix function.
320 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
321 (xtensa_literal_prefix): Parse the directive argument here and
322 record it in the lit_prefix field. Remove code to derive literal
325 (get_is_linkonce_section): Use linkonce_len. Check for any
326 ".gnu.linkonce.*" section, not just text sections.
327 (md_begin): Remove initialization of deleted lit_state fields.
328 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
329 to init_literal_head and fini_literal_head.
330 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
331 when traversing literal_head list.
332 (match_section_group): New.
333 (cache_literal_section): Rewrite to determine the literal section
334 name on the fly, create the section and return it.
335 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
336 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
337 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
338 Use xtensa_get_property_section from bfd.
339 (retrieve_xtensa_section): Delete.
340 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
341 description to refer to plural literal sections and add xref to
342 the Literal Directive section.
343 (Literal Directive): Describe new rules for deriving literal section
344 names. Add footnote for special case of .init/.fini with
345 --text-section-literals.
346 (Literal Prefix Directive): Replace old naming rules with xref to the
347 Literal Directive section.
349 2006-08-21 Joseph Myers <joseph@codesourcery.com>
351 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
352 merging with previous long opcode.
354 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
356 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
357 * Makefile.in: Regenerate.
358 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
361 2006-08-16 Julian Brown <julian@codesourcery.com>
363 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
364 to use ARM instructions on non-ARM-supporting cores.
365 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
366 mode automatically based on cpu variant.
367 (md_begin): Call above function.
369 2006-08-16 Julian Brown <julian@codesourcery.com>
371 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
372 recognized in non-unified syntax mode.
374 2006-08-15 Thiemo Seufer <ths@mips.com>
375 Nigel Stephens <nigel@mips.com>
376 David Ung <davidu@mips.com>
378 * configure.tgt: Handle mips*-sde-elf*.
380 2006-08-12 Thiemo Seufer <ths@networkno.de>
382 * config/tc-mips.c (mips16_ip): Fix argument register handling
383 for restore instruction.
385 2006-08-08 Bob Wilson <bob.wilson@acm.org>
387 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
389 (out_fixed_inc_line_addr): New.
390 (process_entries): Use out_fixed_inc_line_addr when
391 DWARF2_USE_FIXED_ADVANCE_PC is set.
392 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
394 2006-08-08 DJ Delorie <dj@redhat.com>
396 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
397 vs full symbols so that we never have more than one pointer value
398 for any given symbol in our symbol table.
400 2006-08-08 Sterling Augustine <sterling@tensilica.com>
402 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
403 and emit DW_AT_ranges when code in compilation unit is not
405 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
407 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
408 (out_debug_ranges): New function to emit .debug_ranges section
409 when code is not contiguous.
411 2006-08-08 Nick Clifton <nickc@redhat.com>
413 * config/tc-arm.c (WARN_DEPRECATED): Enable.
415 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
417 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
419 (pe_directive_secrel) [TE_PE]: New function.
420 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
421 loc, loc_mark_labels.
422 [TE_PE]: Handle secrel32.
423 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
425 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
426 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
427 (md_section_align): Only round section sizes here for AOUT
429 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
430 (tc_pe_dwarf2_emit_offset): New function.
431 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
432 (cons_fix_new_arm): Handle O_secrel.
433 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
434 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
435 of OBJ_ELF only block.
436 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
437 tc_pe_dwarf2_emit_offset.
439 2006-08-04 Richard Sandiford <richard@codesourcery.com>
441 * config/tc-sh.c (apply_full_field_fix): New function.
442 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
443 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
444 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
445 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
447 2006-08-03 Nick Clifton <nickc@redhat.com>
450 * config.in: Regenerate.
452 2006-08-03 Joseph Myers <joseph@codesourcery.com>
454 * config/tc-arm.c (parse_operands): Handle invalid register name
457 2006-08-03 Joseph Myers <joseph@codesourcery.com>
459 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
460 (parse_operands): Handle it.
461 (insns): Use it for tmcr and tmrc.
463 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
466 * config/tc-i386.c (md_parse_option): Treat any target starting
467 with elf64_x86_64 as a viable target for the -64 switch.
468 (i386_target_format): For 64-bit ELF flavoured output use
470 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
472 2006-08-02 Nick Clifton <nickc@redhat.com>
475 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
477 * configure.in: Run BFD_BINARY_FOPEN.
478 * configure: Regenerate.
479 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
482 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
484 * config/tc-i386.c (md_assemble): Don't update
487 2006-08-01 Thiemo Seufer <ths@mips.com>
489 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
491 2006-08-01 Thiemo Seufer <ths@mips.com>
493 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
494 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
495 BFD_RELOC_32 and BFD_RELOC_16.
496 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
497 md_convert_frag, md_obj_end): Fix comment formatting.
499 2006-07-31 Thiemo Seufer <ths@mips.com>
501 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
502 handling for BFD_RELOC_MIPS16_JMP.
504 2006-07-24 Andreas Schwab <schwab@suse.de>
507 * read.c (read_a_source_file): Ignore unknown text after line
508 comment character. Fix misleading comment.
510 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
512 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
513 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
514 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
515 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
516 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
517 doc/c-z80.texi, doc/internals.texi: Fix some typos.
519 2006-07-21 Nick Clifton <nickc@redhat.com>
521 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
524 2006-07-20 Thiemo Seufer <ths@mips.com>
525 Nigel Stephens <nigel@mips.com>
527 * config/tc-mips.c (md_parse_option): Don't infer optimisation
528 options from debug options.
530 2006-07-20 Thiemo Seufer <ths@mips.com>
532 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
533 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
535 2006-07-19 Paul Brook <paul@codesourcery.com>
537 * config/tc-arm.c (insns): Fix rbit Arm opcode.
539 2006-07-18 Paul Brook <paul@codesourcery.com>
541 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
542 (md_convert_frag): Use correct reloc for add_pc. Use
543 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
544 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
545 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
547 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
549 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
550 when file and line unknown.
552 2006-07-17 Thiemo Seufer <ths@mips.com>
554 * read.c (s_struct): Use IS_ELF.
555 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
556 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
557 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
558 s_mips_mask): Likewise.
560 2006-07-16 Thiemo Seufer <ths@mips.com>
561 David Ung <davidu@mips.com>
563 * read.c (s_struct): Handle ELF section changing.
564 * config/tc-mips.c (s_align): Leave enabling auto-align to the
566 (s_change_sec): Try section changing only if we output ELF.
568 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
570 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
572 (smallest_imm_type): Remove Cpu086.
573 (i386_target_format): Likewise.
575 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
578 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
579 Michael Meissner <michael.meissner@amd.com>
581 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
582 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
583 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
585 (i386_align_code): Ditto.
586 (md_assemble_code): Add support for insertq/extrq instructions,
587 swapping as needed for intel syntax.
588 (swap_imm_operands): New function to swap immediate operands.
589 (swap_operands): Deal with 4 operand instructions.
590 (build_modrm_byte): Add support for insertq instruction.
592 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
594 * config/tc-i386.h (Size64): Fix a typo in comment.
596 2006-07-12 Nick Clifton <nickc@redhat.com>
598 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
599 fixup_segment() to repeat a range check on a value that has
600 already been checked here.
602 2006-07-07 James E Wilson <wilson@specifix.com>
604 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
606 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
607 Nick Clifton <nickc@redhat.com>
610 * doc/as.texi: Fix spelling typo: branchs => branches.
611 * doc/c-m68hc11.texi: Likewise.
612 * config/tc-m68hc11.c: Likewise.
613 Support old spelling of command line switch for backwards
616 2006-07-04 Thiemo Seufer <ths@mips.com>
617 David Ung <davidu@mips.com>
619 * config/tc-mips.c (s_is_linkonce): New function.
620 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
621 weak, external, and linkonce symbols.
622 (pic_need_relax): Use s_is_linkonce.
624 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
626 * doc/as.texinfo (Org): Remove space.
627 (P2align): Add "@var{abs-expr},".
629 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
631 * config/tc-i386.c (cpu_arch_tune_set): New.
632 (cpu_arch_isa): Likewise.
633 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
634 nops with short or long nop sequences based on -march=/.arch
636 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
637 set cpu_arch_tune and cpu_arch_tune_flags.
638 (md_parse_option): For -march=, set cpu_arch_isa and set
639 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
640 0. Set cpu_arch_tune_set to 1 for -mtune=.
641 (i386_target_format): Don't set cpu_arch_tune.
643 2006-06-23 Nigel Stephens <nigel@mips.com>
645 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
646 generated .sbss.* and .gnu.linkonce.sb.*.
648 2006-06-23 Thiemo Seufer <ths@mips.com>
649 David Ung <davidu@mips.com>
651 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
653 * config/tc-mips.c (label_list): Define per-segment label_list.
654 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
655 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
656 mips_from_file_after_relocs, mips_define_label): Use per-segment
659 2006-06-22 Thiemo Seufer <ths@mips.com>
661 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
662 (append_insn): Use it.
663 (md_apply_fix): Whitespace formatting.
664 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
665 mips16_extended_frag): Remove register specifier.
666 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
669 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
671 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
672 a directive saving VFP registers for ARMv6 or later.
673 (s_arm_unwind_save): Add parameter arch_v6 and call
674 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
676 (md_pseudo_table): Add entry for new "vsave" directive.
677 * doc/c-arm.texi: Correct error in example for "save"
678 directive (fstmdf -> fstmdx). Also document "vsave" directive.
680 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
681 Anatoly Sokolov <aesok@post.ru>
683 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
684 and atmega644p devices. Rename atmega164/atmega324 devices to
685 atmega164p/atmega324p.
686 * doc/c-avr.texi: Document new mcu and arch options.
688 2006-06-17 Nick Clifton <nickc@redhat.com>
690 * config/tc-arm.c (enum parse_operand_result): Move outside of
691 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
693 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
695 * config/tc-i386.h (processor_type): New.
696 (arch_entry): Add type.
698 * config/tc-i386.c (cpu_arch_tune): New.
699 (cpu_arch_tune_flags): Likewise.
700 (cpu_arch_isa_flags): Likewise.
702 (set_cpu_arch): Also update cpu_arch_isa_flags.
703 (md_assemble): Update cpu_arch_isa_flags.
705 (OPTION_MTUNE): Likewise.
706 (md_longopts): Add -march= and -mtune=.
707 (md_parse_option): Support -march= and -mtune=.
708 (md_show_usage): Add -march=CPU/-mtune=CPU.
709 (i386_target_format): Also update cpu_arch_isa_flags,
710 cpu_arch_tune and cpu_arch_tune_flags.
712 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
714 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
716 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
718 * config/tc-arm.c (enum parse_operand_result): New.
719 (struct group_reloc_table_entry): New.
720 (enum group_reloc_type): New.
721 (group_reloc_table): New array.
722 (find_group_reloc_table_entry): New function.
723 (parse_shifter_operand_group_reloc): New function.
724 (parse_address_main): New function, incorporating code
725 from the old parse_address function. To be used via...
726 (parse_address): wrapper for parse_address_main; and
727 (parse_address_group_reloc): new function, likewise.
728 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
729 OP_ADDRGLDRS, OP_ADDRGLDC.
730 (parse_operands): Support for these new operand codes.
731 New macro po_misc_or_fail_no_backtrack.
732 (encode_arm_cp_address): Preserve group relocations.
733 (insns): Modify to use the above operand codes where group
734 relocations are permitted.
735 (md_apply_fix): Handle the group relocations
736 ALU_PC_G0_NC through LDC_SB_G2.
737 (tc_gen_reloc): Likewise.
738 (arm_force_relocation): Leave group relocations for the linker.
739 (arm_fix_adjustable): Likewise.
741 2006-06-15 Julian Brown <julian@codesourcery.com>
743 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
744 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
747 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
749 * config/tc-i386.c (process_suffix): Don't add rex64 for
752 2006-06-09 Thiemo Seufer <ths@mips.com>
754 * config/tc-mips.c (mips_ip): Maintain argument count.
756 2006-06-09 Alan Modra <amodra@bigpond.net.au>
758 * config/tc-iq2000.c: Include sb.h.
760 2006-06-08 Nigel Stephens <nigel@mips.com>
762 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
763 aliases for better compatibility with SGI tools.
765 2006-06-08 Alan Modra <amodra@bigpond.net.au>
767 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
768 * Makefile.am (GASLIBS): Expand @BFDLIB@.
770 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
771 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
772 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
774 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
775 * Makefile.in: Regenerate.
776 * doc/Makefile.in: Regenerate.
777 * configure: Regenerate.
779 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
781 * po/Make-in (pdf, ps): New dummy targets.
783 2006-06-07 Julian Brown <julian@codesourcery.com>
785 * config/tc-arm.c (stdarg.h): include.
786 (arm_it): Add uncond_value field. Add isvec and issingle to operand
788 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
789 REG_TYPE_NSDQ (single, double or quad vector reg).
790 (reg_expected_msgs): Update.
791 (BAD_FPU): Add macro for unsupported FPU instruction error.
792 (parse_neon_type): Support 'd' as an alias for .f64.
793 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
795 (parse_vfp_reg_list): Don't update first arg on error.
796 (parse_neon_mov): Support extra syntax for VFP moves.
797 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
798 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
799 (parse_operands): Support isvec, issingle operands fields, new parse
801 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
803 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
804 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
805 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
806 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
808 (neon_shape): Redefine in terms of above.
809 (neon_shape_class): New enumeration, table of shape classes.
810 (neon_shape_el): New enumeration. One element of a shape.
811 (neon_shape_el_size): Register widths of above, where appropriate.
812 (neon_shape_info): New struct. Info for shape table.
813 (neon_shape_tab): New array.
814 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
815 (neon_check_shape): Rewrite as...
816 (neon_select_shape): New function to classify instruction shapes,
817 driven by new table neon_shape_tab array.
818 (neon_quad): New function. Return 1 if shape should set Q flag in
819 instructions (or equivalent), 0 otherwise.
820 (type_chk_of_el_type): Support F64.
821 (el_type_of_type_chk): Likewise.
822 (neon_check_type): Add support for VFP type checking (VFP data
823 elements fill their containing registers).
824 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
825 in thumb mode for VFP instructions.
826 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
827 and encode the current instruction as if it were that opcode.
828 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
829 arguments, call function in PFN.
830 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
831 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
832 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
833 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
834 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
835 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
836 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
837 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
838 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
839 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
840 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
841 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
842 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
843 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
844 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
846 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
847 between VFP and Neon turns out to belong to Neon. Perform
848 architecture check and fill in condition field if appropriate.
849 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
850 (do_neon_cvt): Add support for VFP variants of instructions.
851 (neon_cvt_flavour): Extend to cover VFP conversions.
852 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
854 (do_neon_ldr_str): Handle single-precision VFP load/store.
855 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
856 NS_NULL not NS_IGNORE.
857 (opcode_tag): Add OT_csuffixF for operands which either take a
858 conditional suffix, or have 0xF in the condition field.
859 (md_assemble): Add support for OT_csuffixF.
860 (NCE): Replace macro with...
861 (NCE_tag, NCE, NCEF): New macros.
862 (nCE): Replace macro with...
863 (nCE_tag, nCE, nCEF): New macros.
864 (insns): Add support for VFP insns or VFP versions of insns msr,
865 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
866 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
867 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
868 VFP/Neon insns together.
870 2006-06-07 Alan Modra <amodra@bigpond.net.au>
871 Ladislav Michl <ladis@linux-mips.org>
873 * app.c: Don't include headers already included by as.h.
875 * atof-generic.c: Likewise.
877 * dwarf2dbg.c: Likewise.
879 * input-file.c: Likewise.
880 * input-scrub.c: Likewise.
882 * output-file.c: Likewise.
885 * config/bfin-lex.l: Likewise.
886 * config/obj-coff.h: Likewise.
887 * config/obj-elf.h: Likewise.
888 * config/obj-som.h: Likewise.
889 * config/tc-arc.c: Likewise.
890 * config/tc-arm.c: Likewise.
891 * config/tc-avr.c: Likewise.
892 * config/tc-bfin.c: Likewise.
893 * config/tc-cris.c: Likewise.
894 * config/tc-d10v.c: Likewise.
895 * config/tc-d30v.c: Likewise.
896 * config/tc-dlx.h: Likewise.
897 * config/tc-fr30.c: Likewise.
898 * config/tc-frv.c: Likewise.
899 * config/tc-h8300.c: Likewise.
900 * config/tc-hppa.c: Likewise.
901 * config/tc-i370.c: Likewise.
902 * config/tc-i860.c: Likewise.
903 * config/tc-i960.c: Likewise.
904 * config/tc-ip2k.c: Likewise.
905 * config/tc-iq2000.c: Likewise.
906 * config/tc-m32c.c: Likewise.
907 * config/tc-m32r.c: Likewise.
908 * config/tc-maxq.c: Likewise.
909 * config/tc-mcore.c: Likewise.
910 * config/tc-mips.c: Likewise.
911 * config/tc-mmix.c: Likewise.
912 * config/tc-mn10200.c: Likewise.
913 * config/tc-mn10300.c: Likewise.
914 * config/tc-msp430.c: Likewise.
915 * config/tc-mt.c: Likewise.
916 * config/tc-ns32k.c: Likewise.
917 * config/tc-openrisc.c: Likewise.
918 * config/tc-ppc.c: Likewise.
919 * config/tc-s390.c: Likewise.
920 * config/tc-sh.c: Likewise.
921 * config/tc-sh64.c: Likewise.
922 * config/tc-sparc.c: Likewise.
923 * config/tc-tic30.c: Likewise.
924 * config/tc-tic4x.c: Likewise.
925 * config/tc-tic54x.c: Likewise.
926 * config/tc-v850.c: Likewise.
927 * config/tc-vax.c: Likewise.
928 * config/tc-xc16x.c: Likewise.
929 * config/tc-xstormy16.c: Likewise.
930 * config/tc-xtensa.c: Likewise.
931 * config/tc-z80.c: Likewise.
932 * config/tc-z8k.c: Likewise.
933 * macro.h: Don't include sb.h or ansidecl.h.
934 * sb.h: Don't include stdio.h or ansidecl.h.
935 * cond.c: Include sb.h.
936 * itbl-lex.l: Include as.h instead of other system headers.
937 * itbl-parse.y: Likewise.
938 * itbl-ops.c: Similarly.
939 * itbl-ops.h: Don't include as.h or ansidecl.h.
940 * config/bfin-defs.h: Don't include bfd.h or as.h.
941 * config/bfin-parse.y: Include as.h instead of other system headers.
943 2006-06-06 Ben Elliston <bje@au.ibm.com>
944 Anton Blanchard <anton@samba.org>
946 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
947 (md_show_usage): Document it.
948 (ppc_setup_opcodes): Test power6 opcode flag bits.
949 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
951 2006-06-06 Thiemo Seufer <ths@mips.com>
952 Chao-ying Fu <fu@mips.com>
954 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
955 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
956 (macro_build): Update comment.
957 (mips_ip): Allow DSP64 instructions for MIPS64R2.
958 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
960 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
961 MIPS_CPU_ASE_MDMX flags for sb1.
963 2006-06-05 Thiemo Seufer <ths@mips.com>
965 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
967 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
968 (mips_ip): Make overflowed/underflowed constant arguments in DSP
969 and MT instructions a fatal error. Use INSERT_OPERAND where
970 appropriate. Improve warnings for break and wait code overflows.
971 Use symbolic constant of OP_MASK_COPZ.
972 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
974 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
976 * po/Make-in (top_builddir): Define.
978 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
980 * doc/Makefile.am (TEXI2DVI): Define.
981 * doc/Makefile.in: Regenerate.
982 * doc/c-arc.texi: Fix typo.
984 2006-06-01 Alan Modra <amodra@bigpond.net.au>
986 * config/obj-ieee.c: Delete.
987 * config/obj-ieee.h: Delete.
988 * Makefile.am (OBJ_FORMATS): Remove ieee.
989 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
990 (obj-ieee.o): Remove rule.
991 * Makefile.in: Regenerate.
992 * configure.in (atof): Remove tahoe.
993 (OBJ_MAYBE_IEEE): Don't define.
994 * configure: Regenerate.
995 * config.in: Regenerate.
996 * doc/Makefile.in: Regenerate.
997 * po/POTFILES.in: Regenerate.
999 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1001 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1002 and LIBINTL_DEP everywhere.
1004 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1005 * acinclude.m4: Include new gettext macros.
1006 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1007 Remove local code for po/Makefile.
1008 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1010 2006-05-30 Nick Clifton <nickc@redhat.com>
1012 * po/es.po: Updated Spanish translation.
1014 2006-05-06 Denis Chertykov <denisc@overta.ru>
1016 * doc/c-avr.texi: New file.
1017 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1018 * doc/all.texi: Set AVR
1019 * doc/as.texinfo: Include c-avr.texi
1021 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1023 * config/bfin-parse.y (check_macfunc): Loose the condition of
1024 calling check_multiply_halfregs ().
1026 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1028 * config/bfin-parse.y (asm_1): Better check and deal with
1029 vector and scalar Multiply 16-Bit Operands instructions.
1031 2006-05-24 Nick Clifton <nickc@redhat.com>
1033 * config/tc-hppa.c: Convert to ISO C90 format.
1034 * config/tc-hppa.h: Likewise.
1036 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1037 Randolph Chung <randolph@tausq.org>
1039 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1040 is_tls_ieoff, is_tls_leoff): Define.
1041 (fix_new_hppa): Handle TLS.
1042 (cons_fix_new_hppa): Likewise.
1044 (md_apply_fix): Handle TLS relocs.
1045 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1047 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1049 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1051 2006-05-23 Thiemo Seufer <ths@mips.com>
1052 David Ung <davidu@mips.com>
1053 Nigel Stephens <nigel@mips.com>
1056 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1057 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1058 ISA_HAS_MXHC1): New macros.
1059 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1060 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1061 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1062 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1063 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1064 (mips_after_parse_args): Change default handling of float register
1065 size to account for 32bit code with 64bit FP. Better sanity checking
1066 of ISA/ASE/ABI option combinations.
1067 (s_mipsset): Support switching of GPR and FPR sizes via
1068 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1070 (mips_elf_final_processing): We should record the use of 64bit FP
1071 registers in 32bit code but we don't, because ELF header flags are
1073 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1074 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1075 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1076 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1077 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1078 missing -march options. Document .set arch=CPU. Move .set smartmips
1079 to ASE page. Use @code for .set FOO examples.
1081 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1083 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1086 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1088 * config/bfin-defs.h (bfin_equals): Remove declaration.
1089 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1090 * config/tc-bfin.c (bfin_name_is_register): Remove.
1091 (bfin_equals): Remove.
1092 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1093 (bfin_name_is_register): Remove declaration.
1095 2006-05-19 Thiemo Seufer <ths@mips.com>
1096 Nigel Stephens <nigel@mips.com>
1098 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1099 (mips_oddfpreg_ok): New function.
1102 2006-05-19 Thiemo Seufer <ths@mips.com>
1103 David Ung <davidu@mips.com>
1105 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1106 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1107 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1108 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1109 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1110 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1111 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1112 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1113 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1114 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1115 reg_names_o32, reg_names_n32n64): Define register classes.
1116 (reg_lookup): New function, use register classes.
1117 (md_begin): Reserve register names in the symbol table. Simplify
1119 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1121 (mips16_ip): Use reg_lookup.
1122 (tc_get_register): Likewise.
1123 (tc_mips_regname_to_dw2regnum): New function.
1125 2006-05-19 Thiemo Seufer <ths@mips.com>
1127 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1128 Un-constify string argument.
1129 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1131 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1133 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1135 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1137 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1139 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1142 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1144 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1145 cfloat/m68881 to correct architecture before using it.
1147 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1149 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1152 2006-05-15 Paul Brook <paul@codesourcery.com>
1154 * config/tc-arm.c (arm_adjust_symtab): Use
1155 bfd_is_arm_special_symbol_name.
1157 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1159 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1160 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1161 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1162 Handle errors from calls to xtensa_opcode_is_* functions.
1164 2006-05-14 Thiemo Seufer <ths@mips.com>
1166 * config/tc-mips.c (macro_build): Test for currently active
1168 (mips16_ip): Reject invalid opcodes.
1170 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1172 * doc/as.texinfo: Rename "Index" to "AS Index",
1173 and "ABORT" to "ABORT (COFF)".
1175 2006-05-11 Paul Brook <paul@codesourcery.com>
1177 * config/tc-arm.c (parse_half): New function.
1178 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1179 (parse_operands): Ditto.
1180 (do_mov16): Reject invalid relocations.
1181 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1182 (insns): Replace Iffff with HALF.
1183 (md_apply_fix): Add MOVW and MOVT relocs.
1184 (tc_gen_reloc): Ditto.
1185 * doc/c-arm.texi: Document relocation operators
1187 2006-05-11 Paul Brook <paul@codesourcery.com>
1189 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1191 2006-05-11 Thiemo Seufer <ths@mips.com>
1193 * config/tc-mips.c (append_insn): Don't check the range of j or
1196 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1198 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1199 relocs against external symbols for WinCE targets.
1200 (md_apply_fix): Likewise.
1202 2006-05-09 David Ung <davidu@mips.com>
1204 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1207 2006-05-09 Nick Clifton <nickc@redhat.com>
1209 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1210 against symbols which are not going to be placed into the symbol
1213 2006-05-09 Ben Elliston <bje@au.ibm.com>
1215 * expr.c (operand): Remove `if (0 && ..)' statement and
1216 subsequently unused target_op label. Collapse `if (1 || ..)'
1218 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1219 separately above the switch.
1221 2006-05-08 Nick Clifton <nickc@redhat.com>
1224 * config/tc-msp430.c (line_separator_character): Define as |.
1226 2006-05-08 Thiemo Seufer <ths@mips.com>
1227 Nigel Stephens <nigel@mips.com>
1228 David Ung <davidu@mips.com>
1230 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1231 (mips_opts): Likewise.
1232 (file_ase_smartmips): New variable.
1233 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1234 (macro_build): Handle SmartMIPS instructions.
1235 (mips_ip): Likewise.
1236 (md_longopts): Add argument handling for smartmips.
1237 (md_parse_options, mips_after_parse_args): Likewise.
1238 (s_mipsset): Add .set smartmips support.
1239 (md_show_usage): Document -msmartmips/-mno-smartmips.
1240 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1242 * doc/c-mips.texi: Likewise.
1244 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1246 * write.c (relax_segment): Add pass count arg. Don't error on
1247 negative org/space on first two passes.
1248 (relax_seg_info): New struct.
1249 (relax_seg, write_object_file): Adjust.
1250 * write.h (relax_segment): Update prototype.
1252 2006-05-05 Julian Brown <julian@codesourcery.com>
1254 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1256 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1257 architecture version checks.
1258 (insns): Allow overlapping instructions to be used in VFP mode.
1260 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1263 * config/obj-elf.c (obj_elf_change_section): Allow user
1264 specified SHF_ALPHA_GPREL.
1266 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1268 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1269 for PMEM related expressions.
1271 2006-05-05 Nick Clifton <nickc@redhat.com>
1274 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1275 insertion of a directory separator character into a string at a
1276 given offset. Uses heuristics to decide when to use a backslash
1277 character rather than a forward-slash character.
1278 (dwarf2_directive_loc): Use the macro.
1279 (out_debug_info): Likewise.
1281 2006-05-05 Thiemo Seufer <ths@mips.com>
1282 David Ung <davidu@mips.com>
1284 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1286 (macro): Add new case M_CACHE_AB.
1288 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1290 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1291 (opcode_lookup): Issue a warning for opcode with
1292 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1293 identical to OT_cinfix3.
1294 (TxC3w, TC3w, tC3w): New.
1295 (insns): Use tC3w and TC3w for comparison instructions with
1298 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1300 * subsegs.h (struct frchain): Delete frch_seg.
1301 (frchain_root): Delete.
1302 (seg_info): Define as macro.
1303 * subsegs.c (frchain_root): Delete.
1304 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1305 (subsegs_begin, subseg_change): Adjust for above.
1306 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1307 rather than to one big list.
1308 (subseg_get): Don't special case abs, und sections.
1309 (subseg_new, subseg_force_new): Don't set frchainP here.
1311 (subsegs_print_statistics): Adjust frag chain control list traversal.
1312 * debug.c (dmp_frags): Likewise.
1313 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1314 at frchain_root. Make use of known frchain ordering.
1315 (last_frag_for_seg): Likewise.
1316 (get_frag_fix): Likewise. Add seg param.
1317 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1318 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1319 (SUB_SEGMENT_ALIGN): Likewise.
1320 (subsegs_finish): Adjust frchain list traversal.
1321 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1322 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1323 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1324 (xtensa_fix_b_j_loop_end_frags): Likewise.
1325 (xtensa_fix_close_loop_end_frags): Likewise.
1326 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1327 (retrieve_segment_info): Delete frch_seg initialisation.
1329 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1331 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1332 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1333 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1334 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1336 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1338 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1340 (md_apply_fix3): Multiply offset by 4 here for
1341 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1343 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1344 Jan Beulich <jbeulich@novell.com>
1346 * config/tc-i386.c (output_invalid_buf): Change size for
1348 * config/tc-tic30.c (output_invalid_buf): Likewise.
1350 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1352 * config/tc-tic30.c (output_invalid): Likewise.
1354 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1356 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1357 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1358 (asconfig.texi): Don't set top_srcdir.
1359 * doc/as.texinfo: Don't use top_srcdir.
1360 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1362 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1364 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1365 * config/tc-tic30.c (output_invalid_buf): Likewise.
1367 * config/tc-i386.c (output_invalid): Use snprintf instead of
1369 * config/tc-ia64.c (declare_register_set): Likewise.
1370 (emit_one_bundle): Likewise.
1371 (check_dependencies): Likewise.
1372 * config/tc-tic30.c (output_invalid): Likewise.
1374 2006-05-02 Paul Brook <paul@codesourcery.com>
1376 * config/tc-arm.c (arm_optimize_expr): New function.
1377 * config/tc-arm.h (md_optimize_expr): Define
1378 (arm_optimize_expr): Add prototype.
1379 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1381 2006-05-02 Ben Elliston <bje@au.ibm.com>
1383 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1386 * sb.h (sb_list_vector): Move to sb.c.
1387 * sb.c (free_list): Use type of sb_list_vector directly.
1388 (sb_build): Fix off-by-one error in assertion about `size'.
1390 2006-05-01 Ben Elliston <bje@au.ibm.com>
1392 * listing.c (listing_listing): Remove useless loop.
1393 * macro.c (macro_expand): Remove is_positional local variable.
1394 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1395 and simplify surrounding expressions, where possible.
1396 (assign_symbol): Likewise.
1397 (s_weakref): Likewise.
1398 * symbols.c (colon): Likewise.
1400 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1402 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1404 2006-04-30 Thiemo Seufer <ths@mips.com>
1405 David Ung <davidu@mips.com>
1407 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1408 (mips_immed): New table that records various handling of udi
1409 instruction patterns.
1410 (mips_ip): Adds udi handling.
1412 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1414 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1415 of list rather than beginning.
1417 2006-04-26 Julian Brown <julian@codesourcery.com>
1419 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1420 (is_quarter_float): Rename from above. Simplify slightly.
1421 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1423 (parse_neon_mov): Parse floating-point constants.
1424 (neon_qfloat_bits): Fix encoding.
1425 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1426 preference to integer encoding when using the F32 type.
1428 2006-04-26 Julian Brown <julian@codesourcery.com>
1430 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1431 zero-initialising structures containing it will lead to invalid types).
1432 (arm_it): Add vectype to each operand.
1433 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1435 (neon_typed_alias): New structure. Extra information for typed
1437 (reg_entry): Add neon type info field.
1438 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1439 Break out alternative syntax for coprocessor registers, etc. into...
1440 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1441 out from arm_reg_parse.
1442 (parse_neon_type): Move. Return SUCCESS/FAIL.
1443 (first_error): New function. Call to ensure first error which occurs is
1445 (parse_neon_operand_type): Parse exactly one type.
1446 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1447 (parse_typed_reg_or_scalar): New function. Handle core of both
1448 arm_typed_reg_parse and parse_scalar.
1449 (arm_typed_reg_parse): Parse a register with an optional type.
1450 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1452 (parse_scalar): Parse a Neon scalar with optional type.
1453 (parse_reg_list): Use first_error.
1454 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1455 (neon_alias_types_same): New function. Return true if two (alias) types
1457 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1459 (insert_reg_alias): Return new reg_entry not void.
1460 (insert_neon_reg_alias): New function. Insert type/index information as
1461 well as register for alias.
1462 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1463 make typed register aliases accordingly.
1464 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1466 (s_unreq): Delete type information if present.
1467 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1468 (s_arm_unwind_save_mmxwcg): Likewise.
1469 (s_arm_unwind_movsp): Likewise.
1470 (s_arm_unwind_setfp): Likewise.
1471 (parse_shift): Likewise.
1472 (parse_shifter_operand): Likewise.
1473 (parse_address): Likewise.
1474 (parse_tb): Likewise.
1475 (tc_arm_regname_to_dw2regnum): Likewise.
1476 (md_pseudo_table): Add dn, qn.
1477 (parse_neon_mov): Handle typed operands.
1478 (parse_operands): Likewise.
1479 (neon_type_mask): Add N_SIZ.
1480 (N_ALLMODS): New macro.
1481 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1482 (el_type_of_type_chk): Add some safeguards.
1483 (modify_types_allowed): Fix logic bug.
1484 (neon_check_type): Handle operands with types.
1485 (neon_three_same): Remove redundant optional arg handling.
1486 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1487 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1488 (do_neon_step): Adjust accordingly.
1489 (neon_cmode_for_logic_imm): Use first_error.
1490 (do_neon_bitfield): Call neon_check_type.
1491 (neon_dyadic): Rename to...
1492 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1493 to allow modification of type of the destination.
1494 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1495 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1496 (do_neon_compare): Make destination be an untyped bitfield.
1497 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1498 (neon_mul_mac): Return early in case of errors.
1499 (neon_move_immediate): Use first_error.
1500 (neon_mac_reg_scalar_long): Fix type to include scalar.
1501 (do_neon_dup): Likewise.
1502 (do_neon_mov): Likewise (in several places).
1503 (do_neon_tbl_tbx): Fix type.
1504 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1505 (do_neon_ld_dup): Exit early in case of errors and/or use
1507 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1508 Handle .dn/.qn directives.
1509 (REGDEF): Add zero for reg_entry neon field.
1511 2006-04-26 Julian Brown <julian@codesourcery.com>
1513 * config/tc-arm.c (limits.h): Include.
1514 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1515 (fpu_vfp_v3_or_neon_ext): Declare constants.
1516 (neon_el_type): New enumeration of types for Neon vector elements.
1517 (neon_type_el): New struct. Define type and size of a vector element.
1518 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1520 (neon_type): Define struct. The type of an instruction.
1521 (arm_it): Add 'vectype' for the current instruction.
1522 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1523 (vfp_sp_reg_pos): Rename to...
1524 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1526 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1527 (Neon D or Q register).
1528 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1530 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1531 (my_get_expression): Allow above constant as argument to accept
1532 64-bit constants with optional prefix.
1533 (arm_reg_parse): Add extra argument to return the specific type of
1534 register in when either a D or Q register (REG_TYPE_NDQ) is
1535 requested. Can be NULL.
1536 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1537 (parse_reg_list): Update for new arm_reg_parse args.
1538 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1539 (parse_neon_el_struct_list): New function. Parse element/structure
1540 register lists for VLD<n>/VST<n> instructions.
1541 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1542 (s_arm_unwind_save_mmxwr): Likewise.
1543 (s_arm_unwind_save_mmxwcg): Likewise.
1544 (s_arm_unwind_movsp): Likewise.
1545 (s_arm_unwind_setfp): Likewise.
1546 (parse_big_immediate): New function. Parse an immediate, which may be
1547 64 bits wide. Put results in inst.operands[i].
1548 (parse_shift): Update for new arm_reg_parse args.
1549 (parse_address): Likewise. Add parsing of alignment specifiers.
1550 (parse_neon_mov): Parse the operands of a VMOV instruction.
1551 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1552 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1553 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1554 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1555 (parse_operands): Handle new codes above.
1556 (encode_arm_vfp_sp_reg): Rename to...
1557 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1558 selected VFP version only supports D0-D15.
1559 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1560 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1561 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1562 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1563 encode_arm_vfp_reg name, and allow 32 D regs.
1564 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1565 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1567 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1568 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1569 constant-load and conversion insns introduced with VFPv3.
1570 (neon_tab_entry): New struct.
1571 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1572 those which are the targets of pseudo-instructions.
1573 (neon_opc): Enumerate opcodes, use as indices into...
1574 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1575 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1576 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1577 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1579 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1581 (neon_type_mask): New. Compact type representation for type checking.
1582 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1583 permitted type combinations.
1584 (N_IGNORE_TYPE): New macro.
1585 (neon_check_shape): New function. Check an instruction shape for
1586 multiple alternatives. Return the specific shape for the current
1588 (neon_modify_type_size): New function. Modify a vector type and size,
1589 depending on the bit mask in argument 1.
1590 (neon_type_promote): New function. Convert a given "key" type (of an
1591 operand) into the correct type for a different operand, based on a bit
1593 (type_chk_of_el_type): New function. Convert a type and size into the
1594 compact representation used for type checking.
1595 (el_type_of_type_ckh): New function. Reverse of above (only when a
1596 single bit is set in the bit mask).
1597 (modify_types_allowed): New function. Alter a mask of allowed types
1598 based on a bit mask of modifications.
1599 (neon_check_type): New function. Check the type of the current
1600 instruction against the variable argument list. The "key" type of the
1601 instruction is returned.
1602 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1603 a Neon data-processing instruction depending on whether we're in ARM
1604 mode or Thumb-2 mode.
1605 (neon_logbits): New function.
1606 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1607 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1608 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1609 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1610 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1611 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1612 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1613 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1614 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1615 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1616 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1617 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1618 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1619 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1620 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1621 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1622 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1623 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1624 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1625 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1626 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1627 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1628 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1629 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1630 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1632 (parse_neon_type): New function. Parse Neon type specifier.
1633 (opcode_lookup): Allow parsing of Neon type specifiers.
1634 (REGNUM2, REGSETH, REGSET2): New macros.
1635 (reg_names): Add new VFPv3 and Neon registers.
1636 (NUF, nUF, NCE, nCE): New macros for opcode table.
1637 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1638 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1639 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1640 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1641 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1642 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1643 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1644 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1645 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1646 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1647 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1648 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1649 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1650 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1652 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1653 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1654 (arm_option_cpu_value): Add vfp3 and neon.
1655 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1658 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1660 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1661 syntax instead of hardcoded opcodes with ".w18" suffixes.
1662 (wide_branch_opcode): New.
1663 (build_transition): Use it to check for wide branch opcodes with
1664 either ".w18" or ".w15" suffixes.
1666 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1668 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1669 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1670 frag's is_literal flag.
1672 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1674 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1676 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1678 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1679 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1680 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1681 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1682 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1684 2005-04-20 Paul Brook <paul@codesourcery.com>
1686 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1688 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1690 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1692 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1693 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1694 Make some cpus unsupported on ELF. Run "make dep-am".
1695 * Makefile.in: Regenerate.
1697 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1699 * configure.in (--enable-targets): Indent help message.
1700 * configure: Regenerate.
1702 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1705 * config/tc-i386.c (i386_immediate): Check illegal immediate
1708 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1710 * config/tc-i386.c: Formatting.
1711 (output_disp, output_imm): ISO C90 params.
1713 * frags.c (frag_offset_fixed_p): Constify args.
1714 * frags.h (frag_offset_fixed_p): Ditto.
1716 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1717 (COFF_MAGIC): Delete.
1719 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1721 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1723 * po/POTFILES.in: Regenerated.
1725 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1727 * doc/as.texinfo: Mention that some .type syntaxes are not
1728 supported on all architectures.
1730 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1732 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1733 instructions when such transformations have been disabled.
1735 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1737 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1738 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1739 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1740 decoding the loop instructions. Remove current_offset variable.
1741 (xtensa_fix_short_loop_frags): Likewise.
1742 (min_bytes_to_other_loop_end): Remove current_offset argument.
1744 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1746 * config/tc-z80.c (z80_optimize_expr): Removed.
1747 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1749 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1751 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1752 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1753 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1754 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1755 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1756 at90can64, at90usb646, at90usb647, at90usb1286 and
1758 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1760 2006-04-07 Paul Brook <paul@codesourcery.com>
1762 * config/tc-arm.c (parse_operands): Set default error message.
1764 2006-04-07 Paul Brook <paul@codesourcery.com>
1766 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1768 2006-04-07 Paul Brook <paul@codesourcery.com>
1770 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1772 2006-04-07 Paul Brook <paul@codesourcery.com>
1774 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1775 (move_or_literal_pool): Handle Thumb-2 instructions.
1776 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1778 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1781 * config/tc-i386.c (match_template): Move 64-bit operand tests
1784 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1786 * po/Make-in: Add install-html target.
1787 * Makefile.am: Add install-html and install-html-recursive targets.
1788 * Makefile.in: Regenerate.
1789 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1790 * configure: Regenerate.
1791 * doc/Makefile.am: Add install-html and install-html-am targets.
1792 * doc/Makefile.in: Regenerate.
1794 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1796 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1799 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1800 Daniel Jacobowitz <dan@codesourcery.com>
1802 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1803 (GOTT_BASE, GOTT_INDEX): New.
1804 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
1805 GOTT_INDEX when generating VxWorks PIC.
1806 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
1807 use the generic *-*-vxworks* stanza instead.
1809 2006-04-04 Alan Modra <amodra@bigpond.net.au>
1812 * frags.c (frag_offset_fixed_p): New function.
1813 * frags.h (frag_offset_fixed_p): Declare.
1814 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
1815 (resolve_expression): Likewise.
1817 2006-04-03 Sterling Augustine <sterling@tensilica.com>
1819 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
1820 of the same length but different numbers of slots.
1822 2006-03-30 Andreas Schwab <schwab@suse.de>
1824 * configure.in: Fix help string for --enable-targets option.
1825 * configure: Regenerate.
1827 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
1829 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1830 (m68k_ip): ... here. Use for all chips. Protect against buffer
1831 overrun and avoid excessive copying.
1833 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1834 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1835 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1836 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1837 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1838 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1839 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1840 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1841 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1842 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1843 (struct m68k_cpu): Change chip field to control_regs.
1844 (current_chip): Remove.
1845 (control_regs): New.
1846 (m68k_archs, m68k_extensions): Adjust.
1847 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1848 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1849 (find_cf_chip): Reimplement for new organization of cpu table.
1850 (select_control_regs): Remove.
1852 (struct save_opts): Save control regs, not chip.
1853 (s_save, s_restore): Adjust.
1854 (m68k_lookup_cpu): Give deprecated warning when necessary.
1855 (m68k_init_arch): Adjust.
1856 (md_show_usage): Adjust for new cpu table organization.
1858 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1860 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
1861 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
1862 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
1864 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
1865 (any_gotrel): New rule.
1866 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
1867 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
1869 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
1870 (bfin_pic_ptr): New function.
1871 (md_pseudo_table): Add it for ".picptr".
1872 (OPTION_FDPIC): New macro.
1873 (md_longopts): Add -mfdpic.
1874 (md_parse_option): Handle it.
1875 (md_begin): Set BFD flags.
1876 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
1877 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
1879 * Makefile.am (bfin-parse.o): Update dependencies.
1880 (DEPTC_bfin_elf): Likewise.
1881 * Makefile.in: Regenerate.
1883 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1885 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1886 mcfemac instead of mcfmac.
1888 2006-03-23 Michael Matz <matz@suse.de>
1890 * config/tc-i386.c (type_names): Correct placement of 'static'.
1891 (reloc): Map some more relocs to their 64 bit counterpart when
1893 (output_insn): Work around breakage if DEBUG386 is defined.
1894 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
1895 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
1896 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
1897 different from i386.
1898 (output_imm): Ditto.
1899 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
1901 (md_convert_frag): Jumps can now be larger than 2GB away, error
1903 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
1904 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
1906 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1907 Daniel Jacobowitz <dan@codesourcery.com>
1908 Phil Edwards <phil@codesourcery.com>
1909 Zack Weinberg <zack@codesourcery.com>
1910 Mark Mitchell <mark@codesourcery.com>
1911 Nathan Sidwell <nathan@codesourcery.com>
1913 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
1914 (md_begin): Complain about -G being used for PIC. Don't change
1915 the text, data and bss alignments on VxWorks.
1916 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
1917 generating VxWorks PIC.
1918 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
1919 (macro): Likewise, but do not treat la $25 specially for
1920 VxWorks PIC, and do not handle jal.
1921 (OPTION_MVXWORKS_PIC): New macro.
1922 (md_longopts): Add -mvxworks-pic.
1923 (md_parse_option): Don't complain about using PIC and -G together here.
1924 Handle OPTION_MVXWORKS_PIC.
1925 (md_estimate_size_before_relax): Always use the first relaxation
1926 sequence on VxWorks.
1927 * config/tc-mips.h (VXWORKS_PIC): New.
1929 2006-03-21 Paul Brook <paul@codesourcery.com>
1931 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1933 2006-03-21 Sterling Augustine <sterling@tensilica.com>
1935 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
1936 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
1937 (get_loop_align_size): New.
1938 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
1939 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
1940 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
1941 (get_noop_aligned_address): Use get_loop_align_size.
1942 (get_aligned_diff): Likewise.
1944 2006-03-21 Paul Brook <paul@codesourcery.com>
1946 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1948 2006-03-20 Paul Brook <paul@codesourcery.com>
1950 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
1951 (do_t_branch): Encode branches inside IT blocks as unconditional.
1952 (do_t_cps): New function.
1953 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
1954 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
1955 (opcode_lookup): Allow conditional suffixes on all instructions in
1957 (md_assemble): Advance condexec state before checking for errors.
1958 (insns): Use do_t_cps.
1960 2006-03-20 Paul Brook <paul@codesourcery.com>
1962 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
1963 outputting the insn.
1965 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1967 * config/tc-vax.c: Update copyright year.
1968 * config/tc-vax.h: Likewise.
1970 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1972 * config/tc-vax.c (md_chars_to_number): Used only locally, so
1974 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
1976 2006-03-17 Paul Brook <paul@codesourcery.com>
1978 * config/tc-arm.c (insns): Add ldm and stm.
1980 2006-03-17 Ben Elliston <bje@au.ibm.com>
1983 * doc/as.texinfo (Ident): Document this directive more thoroughly.
1985 2006-03-16 Paul Brook <paul@codesourcery.com>
1987 * config/tc-arm.c (insns): Add "svc".
1989 2006-03-13 Bob Wilson <bob.wilson@acm.org>
1991 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
1992 flag and avoid double underscore prefixes.
1994 2006-03-10 Paul Brook <paul@codesourcery.com>
1996 * config/tc-arm.c (md_begin): Handle EABIv5.
1997 (arm_eabis): Add EF_ARM_EABI_VER5.
1998 * doc/c-arm.texi: Document -meabi=5.
2000 2006-03-10 Ben Elliston <bje@au.ibm.com>
2002 * app.c (do_scrub_chars): Simplify string handling.
2004 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2005 Daniel Jacobowitz <dan@codesourcery.com>
2006 Zack Weinberg <zack@codesourcery.com>
2007 Nathan Sidwell <nathan@codesourcery.com>
2008 Paul Brook <paul@codesourcery.com>
2009 Ricardo Anguiano <anguiano@codesourcery.com>
2010 Phil Edwards <phil@codesourcery.com>
2012 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2013 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2015 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2016 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2017 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2019 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2021 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2022 even when using the text-section-literals option.
2024 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2026 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2028 (m68k_ip): <case 'J'> Check we have some control regs.
2029 (md_parse_option): Allow raw arch switch.
2030 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2031 whether 68881 or cfloat was meant by -mfloat.
2032 (md_show_usage): Adjust extension display.
2033 (m68k_elf_final_processing): Adjust.
2035 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2037 * config/tc-avr.c (avr_mod_hash_value): New function.
2038 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2039 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2040 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2041 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2043 (tc_gen_reloc): Handle substractions of symbols, if possible do
2044 fixups, abort otherwise.
2045 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2046 tc_fix_adjustable): Define.
2048 2006-03-02 James E Wilson <wilson@specifix.com>
2050 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2051 change the template, then clear md.slot[curr].end_of_insn_group.
2053 2006-02-28 Jan Beulich <jbeulich@novell.com>
2055 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2057 2006-02-28 Jan Beulich <jbeulich@novell.com>
2060 * macro.c (getstring): Don't treat parentheses special anymore.
2061 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2062 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2065 2006-02-28 Mat <mat@csail.mit.edu>
2067 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2069 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2071 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2073 (CFI_signal_frame): Define.
2074 (cfi_pseudo_table): Add .cfi_signal_frame.
2075 (dot_cfi): Handle CFI_signal_frame.
2076 (output_cie): Handle cie->signal_frame.
2077 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2078 different. Copy signal_frame from FDE to newly created CIE.
2079 * doc/as.texinfo: Document .cfi_signal_frame.
2081 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2083 * doc/Makefile.am: Add html target.
2084 * doc/Makefile.in: Regenerate.
2085 * po/Make-in: Add html target.
2087 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2089 * config/tc-i386.c (output_insn): Support Intel Merom New
2092 * config/tc-i386.h (CpuMNI): New.
2093 (CpuUnknownFlags): Add CpuMNI.
2095 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2097 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2098 (hpriv_reg_table): New table for hyperprivileged registers.
2099 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2102 2006-02-24 DJ Delorie <dj@redhat.com>
2104 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2105 (tc_gen_reloc): Don't define.
2106 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2107 (OPTION_LINKRELAX): New.
2108 (md_longopts): Add it.
2110 (md_parse_options): Set it.
2111 (md_assemble): Emit relaxation relocs as needed.
2112 (md_convert_frag): Emit relaxation relocs as needed.
2113 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2114 (m32c_apply_fix): New.
2115 (tc_gen_reloc): New.
2116 (m32c_force_relocation): Force out jump relocs when relaxing.
2117 (m32c_fix_adjustable): Return false if relaxing.
2119 2006-02-24 Paul Brook <paul@codesourcery.com>
2121 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2122 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2123 (struct asm_barrier_opt): Define.
2124 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2125 (parse_psr): Accept V7M psr names.
2126 (parse_barrier): New function.
2127 (enum operand_parse_code): Add OP_oBARRIER.
2128 (parse_operands): Implement OP_oBARRIER.
2129 (do_barrier): New function.
2130 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2131 (do_t_cpsi): Add V7M restrictions.
2132 (do_t_mrs, do_t_msr): Validate V7M variants.
2133 (md_assemble): Check for NULL variants.
2134 (v7m_psrs, barrier_opt_names): New tables.
2135 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2136 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2137 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2138 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2139 (struct cpu_arch_ver_table): Define.
2140 (cpu_arch_ver): New.
2141 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2142 Tag_CPU_arch_profile.
2143 * doc/c-arm.texi: Document new cpu and arch options.
2145 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2147 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2149 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2151 * config/tc-ia64.c: Update copyright years.
2153 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2155 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2158 2005-02-22 Paul Brook <paul@codesourcery.com>
2160 * config/tc-arm.c (do_pld): Remove incorrect write to
2162 (encode_thumb32_addr_mode): Use correct operand.
2164 2006-02-21 Paul Brook <paul@codesourcery.com>
2166 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2168 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2169 Anil Paranjape <anilp1@kpitcummins.com>
2170 Shilin Shakti <shilins@kpitcummins.com>
2172 * Makefile.am: Add xc16x related entry.
2173 * Makefile.in: Regenerate.
2174 * configure.in: Added xc16x related entry.
2175 * configure: Regenerate.
2176 * config/tc-xc16x.h: New file
2177 * config/tc-xc16x.c: New file
2178 * doc/c-xc16x.texi: New file for xc16x
2179 * doc/all.texi: Entry for xc16x
2180 * doc/Makefile.texi: Added c-xc16x.texi
2181 * NEWS: Announce the support for the new target.
2183 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2185 * configure.tgt: set emulation for mips-*-netbsd*
2187 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2189 * config.in: Rebuilt.
2191 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2193 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2194 from 1, not 0, in error messages.
2195 (md_assemble): Simplify special-case check for ENTRY instructions.
2196 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2197 operand in error message.
2199 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2201 * configure.tgt (arm-*-linux-gnueabi*): Change to
2204 2006-02-10 Nick Clifton <nickc@redhat.com>
2206 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2207 32-bit value is propagated into the upper bits of a 64-bit long.
2209 * config/tc-arc.c (init_opcode_tables): Fix cast.
2210 (arc_extoper, md_operand): Likewise.
2212 2006-02-09 David Heine <dlheine@tensilica.com>
2214 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2215 each relaxation step.
2217 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2219 * configure.in (CHECK_DECLS): Add vsnprintf.
2220 * configure: Regenerate.
2221 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2222 include/declare here, but...
2223 * as.h: Move code detecting VARARGS idiom to the top.
2224 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2225 (vsnprintf): Declare if not already declared.
2227 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2229 * as.c (close_output_file): New.
2230 (main): Register close_output_file with xatexit before
2231 dump_statistics. Don't call output_file_close.
2233 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2235 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2236 mcf5329_control_regs): New.
2237 (not_current_architecture, selected_arch, selected_cpu): New.
2238 (m68k_archs, m68k_extensions): New.
2239 (archs): Renamed to ...
2240 (m68k_cpus): ... here. Adjust.
2242 (md_pseudo_table): Add arch and cpu directives.
2243 (find_cf_chip, m68k_ip): Adjust table scanning.
2244 (no_68851, no_68881): Remove.
2245 (md_assemble): Lazily initialize.
2246 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2247 (md_init_after_args): Move functionality to m68k_init_arch.
2248 (mri_chip): Adjust table scanning.
2249 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2250 options with saner parsing.
2251 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2252 m68k_init_arch): New.
2253 (s_m68k_cpu, s_m68k_arch): New.
2254 (md_show_usage): Adjust.
2255 (m68k_elf_final_processing): Set CF EF flags.
2256 * config/tc-m68k.h (m68k_init_after_args): Remove.
2257 (tc_init_after_args): Remove.
2258 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2259 (M68k-Directives): Document .arch and .cpu directives.
2261 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2263 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2264 synonyms for equ and defl.
2265 (z80_cons_fix_new): New function.
2266 (emit_byte): Disallow relative jumps to absolute locations.
2267 (emit_data): Only handle defb, prototype changed, because defb is
2268 now handled as pseudo-op rather than an instruction.
2269 (instab): Entries for defb,defw,db,dw moved from here...
2270 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2271 Add entries for def24,def32,d24,d32.
2272 (md_assemble): Improved error handling.
2273 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2274 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2275 (z80_cons_fix_new): Declare.
2276 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2277 (def24,d24,def32,d32): New pseudo-ops.
2279 2006-02-02 Paul Brook <paul@codesourcery.com>
2281 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2283 2005-02-02 Paul Brook <paul@codesourcery.com>
2285 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2286 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2287 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2288 T2_OPCODE_RSB): Define.
2289 (thumb32_negate_data_op): New function.
2290 (md_apply_fix): Use it.
2292 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2294 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2296 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2297 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2299 (relaxation_requirements): Add pfinish_frag argument and use it to
2300 replace setting tinsn->record_fix fields.
2301 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2302 and vinsn_to_insnbuf. Remove references to record_fix and
2303 slot_sub_symbols fields.
2304 (xtensa_mark_narrow_branches): Delete unused code.
2305 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2307 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2309 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2310 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2311 of the record_fix field. Simplify error messages for unexpected
2313 (set_expr_symbol_offset_diff): Delete.
2315 2006-01-31 Paul Brook <paul@codesourcery.com>
2317 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2319 2006-01-31 Paul Brook <paul@codesourcery.com>
2320 Richard Earnshaw <rearnsha@arm.com>
2322 * config/tc-arm.c: Use arm_feature_set.
2323 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2324 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2325 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2328 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2329 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2330 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2331 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2333 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2334 (arm_opts): Move old cpu/arch options from here...
2335 (arm_legacy_opts): ... to here.
2336 (md_parse_option): Search arm_legacy_opts.
2337 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2338 (arm_float_abis, arm_eabis): Make const.
2340 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2342 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2344 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2346 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2347 in load immediate intruction.
2349 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2351 * config/bfin-parse.y (value_match): Use correct conversion
2352 specifications in template string for __FILE__ and __LINE__.
2356 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2358 Introduce TLS descriptors for i386 and x86_64.
2359 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2360 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2361 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2362 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2363 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2365 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2366 (lex_got): Handle @tlsdesc and @tlscall.
2367 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2369 2006-01-11 Nick Clifton <nickc@redhat.com>
2371 Fixes for building on 64-bit hosts:
2372 * config/tc-avr.c (mod_index): New union to allow conversion
2373 between pointers and integers.
2374 (md_begin, avr_ldi_expression): Use it.
2375 * config/tc-i370.c (md_assemble): Add cast for argument to print
2377 * config/tc-tic54x.c (subsym_substitute): Likewise.
2378 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2379 opindex field of fr_cgen structure into a pointer so that it can
2380 be stored in a frag.
2381 * config/tc-mn10300.c (md_assemble): Likewise.
2382 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2384 * config/tc-v850.c: Replace uses of (int) casts with correct
2387 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2390 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2392 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2395 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2396 a local-label reference.
2398 For older changes see ChangeLog-2005
2404 version-control: never