| blob | 0a08ce946526b531054ad885bac08052fbeb37ae |
1 2006-10-26 Ben Elliston <bje@au.ibm.com>
3 * dw2gencfi.c (cfi_add_CFA_offset):
4 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
6 * write.c (chain_frchains_together_1): Assert that this function
7 never returns a pointer to the auto variable `dummy'.
9 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
10 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
11 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
12 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
13 Alan Modra <amodra@bigpond.net.au>
15 * config/tc-spu.c: New file.
16 * config/tc-spu.h: New file.
17 * configure.tgt: Add SPU support.
18 * Makefile.am: Likewise. Run "make dep-am".
19 * Makefile.in: Regenerate.
20 * po/POTFILES.in: Regenerate.
22 2006-10-25 Ben Elliston <bje@au.ibm.com>
24 * expr.c (expr): Replace O_add case in switch (op_left) explaining
25 why it can never occur.
27 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
29 * doc/c-ppc.texi (-mcell): Document.
30 * config/tc-ppc.c (parse_cpu): Parse -mcell.
31 (md_show_usage): Document -mcell.
33 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
35 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
37 2006-10-23 Alan Modra <amodra@bigpond.net.au>
39 * config/tc-m68hc11.c (md_assemble): Quiet warning.
41 2006-10-19 Mike Frysinger <vapier@gentoo.org>
43 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
44 (x86_64_section_letter): Likewise.
46 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
48 * config/tc-score.c (build_relax_frag): Compute correct
49 tc_frag_data.fixp.
51 2006-10-18 Roy Marples <uberlord@gentoo.org>
53 * config/tc-sparc.c (md_parse_option): Treat any target starting with
54 elf32-sparc as a viable target for the -32 switch and any target
55 starting with elf64-sparc as a viable target for the -64 switch.
56 (sparc_target_format): For 64-bit ELF flavoured output use
57 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
58 ELF_TARGET_FORMAT.
59 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
61 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
63 * configure: Regenerated.
65 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
67 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
68 in addition to testing for '\n'.
69 (TC_EOL_IN_INSN): Provide a default definition if necessary.
71 2006-10-13 Sterling Augstine <sterling@tensilica.com>
73 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
74 a disjoint DW_AT range.
76 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
78 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
80 2006-10-08 Paul Brook <paul@codesourcery.com>
82 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
83 (parse_operands): Use parse_big_immediate for OP_NILO.
84 (neon_cmode_for_logic_imm): Try smaller element sizes.
85 (neon_cmode_for_move_imm): Ditto.
86 (do_neon_logic): Handle .i64 pseudo-op.
88 2006-09-29 Alan Modra <amodra@bigpond.net.au>
90 * po/POTFILES.in: Regenerate.
92 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
94 * config/tc-i386.h (CpuMNI): Renamed to ...
95 (CpuSSSE3): This.
96 (CpuUnknownFlags): Updated.
97 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
98 and PROCESSOR_MEROM with PROCESSOR_CORE2.
99 * config/tc-i386.c: Updated.
100 * doc/c-i386.texi: Likewise.
102 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
104 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
106 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
108 2006-09-27 Nick Clifton <nickc@redhat.com>
110 * output-file.c (output_file_close): Prevent an infinite loop
111 reporting that stdoutput could not be closed.
113 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
114 Joseph Myers <joseph@codesourcery.com>
115 Ian Lance Taylor <ian@wasabisystems.com>
116 Ben Elliston <bje@wasabisystems.com>
118 * config/tc-arm.c (arm_cext_iwmmxt2): New.
119 (enum operand_parse_code): New code OP_RIWR_I32z.
120 (parse_operands): Handle OP_RIWR_I32z.
121 (do_iwmmxt_wmerge): New function.
122 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
123 a register.
124 (do_iwmmxt_wrwrwr_or_imm5): New function.
125 (insns): Mark instructions as RIWR_I32z as appropriate.
126 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
127 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
128 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
129 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
130 (md_begin): Handle IWMMXT2.
131 (arm_cpus): Add iwmmxt2.
132 (arm_extensions): Likewise.
133 (arm_archs): Likewise.
135 2006-09-25 Bob Wilson <bob.wilson@acm.org>
137 * doc/as.texinfo (Overview): Revise description of --keep-locals.
138 Add xref to "Symbol Names".
139 (L): Refer to "local symbols" instead of "local labels". Move
140 definition to "Symbol Names" section; add xref to that section.
141 (Symbol Names): Use "Local Symbol Names" section to define local
142 symbols. Add "Local Labels" heading for description of temporary
143 forward/backward labels, and refer to those as "local labels".
145 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
147 PR binutils/3235
148 * config/tc-i386.c (match_template): Check address size prefix
149 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
150 operand.
152 2006-09-22 Alan Modra <amodra@bigpond.net.au>
154 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
156 2006-09-22 Alan Modra <amodra@bigpond.net.au>
158 * as.h (as_perror): Delete declaration.
159 * gdbinit.in (as_perror): Delete breakpoint.
160 * messages.c (as_perror): Delete function.
161 * doc/internals.texi: Remove as_perror description.
162 * listing.c (listing_print: Don't use as_perror.
163 * output-file.c (output_file_create, output_file_close): Likewise.
164 * symbols.c (symbol_create, symbol_clone): Likewise.
165 * write.c (write_contents): Likewise.
166 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
167 * config/tc-tic54x.c (tic54x_mlib): Likewise.
169 2006-09-22 Alan Modra <amodra@bigpond.net.au>
171 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
172 (ppc_handle_align): New function.
173 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
174 (SUB_SEGMENT_ALIGN): Define as zero.
176 2006-09-20 Bob Wilson <bob.wilson@acm.org>
178 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
179 (Overview): Skip cross reference in man page.
181 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
183 * configure.in: Add new target x86_64-pc-mingw64.
184 * configure: Regenerate.
185 * configure.tgt: Add new target x86_64-pc-mingw64.
186 * config/obj-coff.h: Add handling for TE_PEP target specific code
187 and definitions.
188 * config/tc-i386.c: Add new targets.
189 (md_parse_option): Add targets to OPTION_64.
190 (x86_64_target_format): Add new method for setup proper default
191 target cpu mode.
192 * config/te-pep.h: Add new target definition header.
193 (TE_PEP): New macro: Identifies new target architecture.
194 (COFF_WITH_pex64): Set proper includes in bfd.
195 * NEWS: Mention new target.
197 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
199 * config/bfin-parse.y (binary): Change sub of const to add of negated
200 const.
202 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
204 * config/tc-score.c: New file.
205 * config/tc-score.h: Newf file.
206 * configure.tgt: Add Score target.
207 * Makefile.am: Add Score files.
208 * Makefile.in: Regenerate.
209 * NEWS: Mention new target support.
211 2006-09-16 Paul Brook <paul@codesourcery.com>
213 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
214 * doc/c-arm.texi (movsp): Document offset argument.
216 2006-09-16 Paul Brook <paul@codesourcery.com>
218 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
219 unsigned int to avoid 64-bit host problems.
221 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
223 * config/bfin-parse.y (binary): Do some more constant folding for
224 additions.
226 2006-09-13 Jan Beulich <jbeulich@novell.com>
228 * input-file.c (input_file_give_next_buffer): Demote as_bad to
229 as_warn.
231 2006-09-13 Alan Modra <amodra@bigpond.net.au>
233 PR gas/3165
234 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
235 in parens.
237 2006-09-13 Alan Modra <amodra@bigpond.net.au>
239 * input-file.c (input_file_open): Replace as_perror with as_bad
240 so that gas exits with error on file errors. Correct error
241 message.
242 (input_file_get, input_file_give_next_buffer): Likewise.
243 * input-file.h: Update comment.
245 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
247 PR gas/3172
248 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
249 registers as a sub-class of wC registers.
251 2006-09-11 Alan Modra <amodra@bigpond.net.au>
253 PR gas/3165
254 * config/tc-mips.h (enum dwarf2_format): Forward declare.
255 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
256 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
257 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
259 2006-09-08 Nick Clifton <nickc@redhat.com>
261 PR gas/3129
262 * doc/as.texinfo (Macro): Improve documentation about separating
263 macro arguments from following text.
265 2006-09-08 Paul Brook <paul@codesourcery.com>
267 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
269 2006-09-07 Paul Brook <paul@codesourcery.com>
271 * config/tc-arm.c (parse_operands): Mark operand as present.
273 2006-09-04 Paul Brook <paul@codesourcery.com>
275 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
276 (do_neon_dyadic_if_i_d): Avoid setting U bit.
277 (do_neon_mac_maybe_scalar): Ditto.
278 (do_neon_dyadic_narrow): Force operand type to NT_integer.
279 (insns): Remove out of date comments.
281 2006-08-29 Nick Clifton <nickc@redhat.com>
283 * read.c (s_align): Initialize the 'stopc' variable to prevent
284 compiler complaints about it being used without being
285 initialized.
286 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
287 s_float_space, s_struct, cons_worker, equals): Likewise.
289 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
291 * ecoff.c (ecoff_directive_val): Fix message typo.
292 * config/tc-ns32k.c (convert_iif): Likewise.
293 * config/tc-sh64.c (shmedia_check_limits): Likewise.
295 2006-08-25 Sterling Augustine <sterling@tensilica.com>
296 Bob Wilson <bob.wilson@acm.org>
298 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
299 the state of the absolute_literals directive. Remove align frag at
300 the start of the literal pool position.
302 2006-08-25 Bob Wilson <bob.wilson@acm.org>
304 * doc/c-xtensa.texi: Add @group commands in examples.
306 2006-08-24 Bob Wilson <bob.wilson@acm.org>
308 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
309 (INIT_LITERAL_SECTION_NAME): Delete.
310 (lit_state struct): Remove segment names, init_lit_seg, and
311 fini_lit_seg. Add lit_prefix and current_text_seg.
312 (init_literal_head_h, init_literal_head): Delete.
313 (fini_literal_head_h, fini_literal_head): Delete.
314 (xtensa_begin_directive): Move argument parsing to
315 xtensa_literal_prefix function.
316 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
317 (xtensa_literal_prefix): Parse the directive argument here and
318 record it in the lit_prefix field. Remove code to derive literal
319 section names.
320 (linkonce_len): New.
321 (get_is_linkonce_section): Use linkonce_len. Check for any
322 ".gnu.linkonce.*" section, not just text sections.
323 (md_begin): Remove initialization of deleted lit_state fields.
324 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
325 to init_literal_head and fini_literal_head.
326 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
327 when traversing literal_head list.
328 (match_section_group): New.
329 (cache_literal_section): Rewrite to determine the literal section
330 name on the fly, create the section and return it.
331 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
332 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
333 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
334 Use xtensa_get_property_section from bfd.
335 (retrieve_xtensa_section): Delete.
336 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
337 description to refer to plural literal sections and add xref to
338 the Literal Directive section.
339 (Literal Directive): Describe new rules for deriving literal section
340 names. Add footnote for special case of .init/.fini with
341 --text-section-literals.
342 (Literal Prefix Directive): Replace old naming rules with xref to the
343 Literal Directive section.
345 2006-08-21 Joseph Myers <joseph@codesourcery.com>
347 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
348 merging with previous long opcode.
350 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
352 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
353 * Makefile.in: Regenerate.
354 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
355 renamed. Adjust.
357 2006-08-16 Julian Brown <julian@codesourcery.com>
359 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
360 to use ARM instructions on non-ARM-supporting cores.
361 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
362 mode automatically based on cpu variant.
363 (md_begin): Call above function.
365 2006-08-16 Julian Brown <julian@codesourcery.com>
367 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
368 recognized in non-unified syntax mode.
370 2006-08-15 Thiemo Seufer <ths@mips.com>
371 Nigel Stephens <nigel@mips.com>
372 David Ung <davidu@mips.com>
374 * configure.tgt: Handle mips*-sde-elf*.
376 2006-08-12 Thiemo Seufer <ths@networkno.de>
378 * config/tc-mips.c (mips16_ip): Fix argument register handling
379 for restore instruction.
381 2006-08-08 Bob Wilson <bob.wilson@acm.org>
383 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
384 (out_sleb128): New.
385 (out_fixed_inc_line_addr): New.
386 (process_entries): Use out_fixed_inc_line_addr when
387 DWARF2_USE_FIXED_ADVANCE_PC is set.
388 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
390 2006-08-08 DJ Delorie <dj@redhat.com>
392 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
393 vs full symbols so that we never have more than one pointer value
394 for any given symbol in our symbol table.
396 2006-08-08 Sterling Augustine <sterling@tensilica.com>
398 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
399 and emit DW_AT_ranges when code in compilation unit is not
400 contiguous.
401 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
402 is not contiguous.
403 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
404 (out_debug_ranges): New function to emit .debug_ranges section
405 when code is not contiguous.
407 2006-08-08 Nick Clifton <nickc@redhat.com>
409 * config/tc-arm.c (WARN_DEPRECATED): Enable.
411 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
413 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
414 only block.
415 (pe_directive_secrel) [TE_PE]: New function.
416 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
417 loc, loc_mark_labels.
418 [TE_PE]: Handle secrel32.
419 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
420 call.
421 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
422 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
423 (md_section_align): Only round section sizes here for AOUT
424 targets.
425 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
426 (tc_pe_dwarf2_emit_offset): New function.
427 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
428 (cons_fix_new_arm): Handle O_secrel.
429 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
430 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
431 of OBJ_ELF only block.
432 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
433 tc_pe_dwarf2_emit_offset.
435 2006-08-04 Richard Sandiford <richard@codesourcery.com>
437 * config/tc-sh.c (apply_full_field_fix): New function.
438 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
439 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
440 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
441 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
443 2006-08-03 Nick Clifton <nickc@redhat.com>
445 PR gas/2991
446 * config.in: Regenerate.
448 2006-08-03 Joseph Myers <joseph@codesourcery.com>
450 * config/tc-arm.c (parse_operands): Handle invalid register name
451 for OP_RIWR_RIWC.
453 2006-08-03 Joseph Myers <joseph@codesourcery.com>
455 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
456 (parse_operands): Handle it.
457 (insns): Use it for tmcr and tmrc.
459 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
461 PR binutils/2983
462 * config/tc-i386.c (md_parse_option): Treat any target starting
463 with elf64_x86_64 as a viable target for the -64 switch.
464 (i386_target_format): For 64-bit ELF flavoured output use
465 ELF_TARGET_FORMAT64.
466 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
468 2006-08-02 Nick Clifton <nickc@redhat.com>
470 PR gas/2991
471 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
472 bfd/aclocal.m4.
473 * configure.in: Run BFD_BINARY_FOPEN.
474 * configure: Regenerate.
475 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
476 file to include.
478 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
480 * config/tc-i386.c (md_assemble): Don't update
481 cpu_arch_isa_flags.
483 2006-08-01 Thiemo Seufer <ths@mips.com>
485 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
487 2006-08-01 Thiemo Seufer <ths@mips.com>
489 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
490 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
491 BFD_RELOC_32 and BFD_RELOC_16.
492 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
493 md_convert_frag, md_obj_end): Fix comment formatting.
495 2006-07-31 Thiemo Seufer <ths@mips.com>
497 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
498 handling for BFD_RELOC_MIPS16_JMP.
500 2006-07-24 Andreas Schwab <schwab@suse.de>
502 PR/2756
503 * read.c (read_a_source_file): Ignore unknown text after line
504 comment character. Fix misleading comment.
506 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
508 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
509 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
510 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
511 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
512 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
513 doc/c-z80.texi, doc/internals.texi: Fix some typos.
515 2006-07-21 Nick Clifton <nickc@redhat.com>
517 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
518 linker testsuite.
520 2006-07-20 Thiemo Seufer <ths@mips.com>
521 Nigel Stephens <nigel@mips.com>
523 * config/tc-mips.c (md_parse_option): Don't infer optimisation
524 options from debug options.
526 2006-07-20 Thiemo Seufer <ths@mips.com>
528 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
529 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
531 2006-07-19 Paul Brook <paul@codesourcery.com>
533 * config/tc-arm.c (insns): Fix rbit Arm opcode.
535 2006-07-18 Paul Brook <paul@codesourcery.com>
537 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
538 (md_convert_frag): Use correct reloc for add_pc. Use
539 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
540 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
541 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
543 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
545 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
546 when file and line unknown.
548 2006-07-17 Thiemo Seufer <ths@mips.com>
550 * read.c (s_struct): Use IS_ELF.
551 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
552 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
553 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
554 s_mips_mask): Likewise.
556 2006-07-16 Thiemo Seufer <ths@mips.com>
557 David Ung <davidu@mips.com>
559 * read.c (s_struct): Handle ELF section changing.
560 * config/tc-mips.c (s_align): Leave enabling auto-align to the
561 generic code.
562 (s_change_sec): Try section changing only if we output ELF.
564 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
566 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
567 CpuAmdFam10.
568 (smallest_imm_type): Remove Cpu086.
569 (i386_target_format): Likewise.
571 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
572 Update CpuXXX.
574 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
575 Michael Meissner <michael.meissner@amd.com>
577 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
578 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
579 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
580 architecture.
581 (i386_align_code): Ditto.
582 (md_assemble_code): Add support for insertq/extrq instructions,
583 swapping as needed for intel syntax.
584 (swap_imm_operands): New function to swap immediate operands.
585 (swap_operands): Deal with 4 operand instructions.
586 (build_modrm_byte): Add support for insertq instruction.
588 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
590 * config/tc-i386.h (Size64): Fix a typo in comment.
592 2006-07-12 Nick Clifton <nickc@redhat.com>
594 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
595 fixup_segment() to repeat a range check on a value that has
596 already been checked here.
598 2006-07-07 James E Wilson <wilson@specifix.com>
600 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
602 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
603 Nick Clifton <nickc@redhat.com>
605 PR binutils/2877
606 * doc/as.texi: Fix spelling typo: branchs => branches.
607 * doc/c-m68hc11.texi: Likewise.
608 * config/tc-m68hc11.c: Likewise.
609 Support old spelling of command line switch for backwards
610 compatibility.
612 2006-07-04 Thiemo Seufer <ths@mips.com>
613 David Ung <davidu@mips.com>
615 * config/tc-mips.c (s_is_linkonce): New function.
616 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
617 weak, external, and linkonce symbols.
618 (pic_need_relax): Use s_is_linkonce.
620 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
622 * doc/as.texinfo (Org): Remove space.
623 (P2align): Add "@var{abs-expr},".
625 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
627 * config/tc-i386.c (cpu_arch_tune_set): New.
628 (cpu_arch_isa): Likewise.
629 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
630 nops with short or long nop sequences based on -march=/.arch
631 and -mtune=.
632 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
633 set cpu_arch_tune and cpu_arch_tune_flags.
634 (md_parse_option): For -march=, set cpu_arch_isa and set
635 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
636 0. Set cpu_arch_tune_set to 1 for -mtune=.
637 (i386_target_format): Don't set cpu_arch_tune.
639 2006-06-23 Nigel Stephens <nigel@mips.com>
641 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
642 generated .sbss.* and .gnu.linkonce.sb.*.
644 2006-06-23 Thiemo Seufer <ths@mips.com>
645 David Ung <davidu@mips.com>
647 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
648 label_list.
649 * config/tc-mips.c (label_list): Define per-segment label_list.
650 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
651 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
652 mips_from_file_after_relocs, mips_define_label): Use per-segment
653 label_list.
655 2006-06-22 Thiemo Seufer <ths@mips.com>
657 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
658 (append_insn): Use it.
659 (md_apply_fix): Whitespace formatting.
660 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
661 mips16_extended_frag): Remove register specifier.
662 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
663 constants.
665 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
667 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
668 a directive saving VFP registers for ARMv6 or later.
669 (s_arm_unwind_save): Add parameter arch_v6 and call
670 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
671 appropriate.
672 (md_pseudo_table): Add entry for new "vsave" directive.
673 * doc/c-arm.texi: Correct error in example for "save"
674 directive (fstmdf -> fstmdx). Also document "vsave" directive.
676 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
677 Anatoly Sokolov <aesok@post.ru>
679 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
680 and atmega644p devices. Rename atmega164/atmega324 devices to
681 atmega164p/atmega324p.
682 * doc/c-avr.texi: Document new mcu and arch options.
684 2006-06-17 Nick Clifton <nickc@redhat.com>
686 * config/tc-arm.c (enum parse_operand_result): Move outside of
687 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
689 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
691 * config/tc-i386.h (processor_type): New.
692 (arch_entry): Add type.
694 * config/tc-i386.c (cpu_arch_tune): New.
695 (cpu_arch_tune_flags): Likewise.
696 (cpu_arch_isa_flags): Likewise.
697 (cpu_arch): Updated.
698 (set_cpu_arch): Also update cpu_arch_isa_flags.
699 (md_assemble): Update cpu_arch_isa_flags.
700 (OPTION_MARCH): New.
701 (OPTION_MTUNE): Likewise.
702 (md_longopts): Add -march= and -mtune=.
703 (md_parse_option): Support -march= and -mtune=.
704 (md_show_usage): Add -march=CPU/-mtune=CPU.
705 (i386_target_format): Also update cpu_arch_isa_flags,
706 cpu_arch_tune and cpu_arch_tune_flags.
708 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
710 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
712 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
714 * config/tc-arm.c (enum parse_operand_result): New.
715 (struct group_reloc_table_entry): New.
716 (enum group_reloc_type): New.
717 (group_reloc_table): New array.
718 (find_group_reloc_table_entry): New function.
719 (parse_shifter_operand_group_reloc): New function.
720 (parse_address_main): New function, incorporating code
721 from the old parse_address function. To be used via...
722 (parse_address): wrapper for parse_address_main; and
723 (parse_address_group_reloc): new function, likewise.
724 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
725 OP_ADDRGLDRS, OP_ADDRGLDC.
726 (parse_operands): Support for these new operand codes.
727 New macro po_misc_or_fail_no_backtrack.
728 (encode_arm_cp_address): Preserve group relocations.
729 (insns): Modify to use the above operand codes where group
730 relocations are permitted.
731 (md_apply_fix): Handle the group relocations
732 ALU_PC_G0_NC through LDC_SB_G2.
733 (tc_gen_reloc): Likewise.
734 (arm_force_relocation): Leave group relocations for the linker.
735 (arm_fix_adjustable): Likewise.
737 2006-06-15 Julian Brown <julian@codesourcery.com>
739 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
740 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
741 relocs properly.
743 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
745 * config/tc-i386.c (process_suffix): Don't add rex64 for
746 "xchg %rax,%rax".
748 2006-06-09 Thiemo Seufer <ths@mips.com>
750 * config/tc-mips.c (mips_ip): Maintain argument count.
752 2006-06-09 Alan Modra <amodra@bigpond.net.au>
754 * config/tc-iq2000.c: Include sb.h.
756 2006-06-08 Nigel Stephens <nigel@mips.com>
758 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
759 aliases for better compatibility with SGI tools.
761 2006-06-08 Alan Modra <amodra@bigpond.net.au>
763 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
764 * Makefile.am (GASLIBS): Expand @BFDLIB@.
765 (BFDVER_H): Delete.
766 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
767 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
768 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
769 Run "make dep-am".
770 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
771 * Makefile.in: Regenerate.
772 * doc/Makefile.in: Regenerate.
773 * configure: Regenerate.
775 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
777 * po/Make-in (pdf, ps): New dummy targets.
779 2006-06-07 Julian Brown <julian@codesourcery.com>
781 * config/tc-arm.c (stdarg.h): include.
782 (arm_it): Add uncond_value field. Add isvec and issingle to operand
783 array.
784 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
785 REG_TYPE_NSDQ (single, double or quad vector reg).
786 (reg_expected_msgs): Update.
787 (BAD_FPU): Add macro for unsupported FPU instruction error.
788 (parse_neon_type): Support 'd' as an alias for .f64.
789 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
790 sets of registers.
791 (parse_vfp_reg_list): Don't update first arg on error.
792 (parse_neon_mov): Support extra syntax for VFP moves.
793 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
794 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
795 (parse_operands): Support isvec, issingle operands fields, new parse
796 codes above.
797 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
798 msr variants.
799 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
800 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
801 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
802 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
803 shapes.
804 (neon_shape): Redefine in terms of above.
805 (neon_shape_class): New enumeration, table of shape classes.
806 (neon_shape_el): New enumeration. One element of a shape.
807 (neon_shape_el_size): Register widths of above, where appropriate.
808 (neon_shape_info): New struct. Info for shape table.
809 (neon_shape_tab): New array.
810 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
811 (neon_check_shape): Rewrite as...
812 (neon_select_shape): New function to classify instruction shapes,
813 driven by new table neon_shape_tab array.
814 (neon_quad): New function. Return 1 if shape should set Q flag in
815 instructions (or equivalent), 0 otherwise.
816 (type_chk_of_el_type): Support F64.
817 (el_type_of_type_chk): Likewise.
818 (neon_check_type): Add support for VFP type checking (VFP data
819 elements fill their containing registers).
820 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
821 in thumb mode for VFP instructions.
822 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
823 and encode the current instruction as if it were that opcode.
824 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
825 arguments, call function in PFN.
826 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
827 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
828 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
829 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
830 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
831 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
832 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
833 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
834 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
835 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
836 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
837 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
838 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
839 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
840 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
841 neon_quad.
842 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
843 between VFP and Neon turns out to belong to Neon. Perform
844 architecture check and fill in condition field if appropriate.
845 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
846 (do_neon_cvt): Add support for VFP variants of instructions.
847 (neon_cvt_flavour): Extend to cover VFP conversions.
848 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
849 vmov variants.
850 (do_neon_ldr_str): Handle single-precision VFP load/store.
851 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
852 NS_NULL not NS_IGNORE.
853 (opcode_tag): Add OT_csuffixF for operands which either take a
854 conditional suffix, or have 0xF in the condition field.
855 (md_assemble): Add support for OT_csuffixF.
856 (NCE): Replace macro with...
857 (NCE_tag, NCE, NCEF): New macros.
858 (nCE): Replace macro with...
859 (nCE_tag, nCE, nCEF): New macros.
860 (insns): Add support for VFP insns or VFP versions of insns msr,
861 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
862 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
863 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
864 VFP/Neon insns together.
866 2006-06-07 Alan Modra <amodra@bigpond.net.au>
867 Ladislav Michl <ladis@linux-mips.org>
869 * app.c: Don't include headers already included by as.h.
870 * as.c: Likewise.
871 * atof-generic.c: Likewise.
872 * cgen.c: Likewise.
873 * dwarf2dbg.c: Likewise.
874 * expr.c: Likewise.
875 * input-file.c: Likewise.
876 * input-scrub.c: Likewise.
877 * macro.c: Likewise.
878 * output-file.c: Likewise.
879 * read.c: Likewise.
880 * sb.c: Likewise.
881 * config/bfin-lex.l: Likewise.
882 * config/obj-coff.h: Likewise.
883 * config/obj-elf.h: Likewise.
884 * config/obj-som.h: Likewise.
885 * config/tc-arc.c: Likewise.
886 * config/tc-arm.c: Likewise.
887 * config/tc-avr.c: Likewise.
888 * config/tc-bfin.c: Likewise.
889 * config/tc-cris.c: Likewise.
890 * config/tc-d10v.c: Likewise.
891 * config/tc-d30v.c: Likewise.
892 * config/tc-dlx.h: Likewise.
893 * config/tc-fr30.c: Likewise.
894 * config/tc-frv.c: Likewise.
895 * config/tc-h8300.c: Likewise.
896 * config/tc-hppa.c: Likewise.
897 * config/tc-i370.c: Likewise.
898 * config/tc-i860.c: Likewise.
899 * config/tc-i960.c: Likewise.
900 * config/tc-ip2k.c: Likewise.
901 * config/tc-iq2000.c: Likewise.
902 * config/tc-m32c.c: Likewise.
903 * config/tc-m32r.c: Likewise.
904 * config/tc-maxq.c: Likewise.
905 * config/tc-mcore.c: Likewise.
906 * config/tc-mips.c: Likewise.
907 * config/tc-mmix.c: Likewise.
908 * config/tc-mn10200.c: Likewise.
909 * config/tc-mn10300.c: Likewise.
910 * config/tc-msp430.c: Likewise.
911 * config/tc-mt.c: Likewise.
912 * config/tc-ns32k.c: Likewise.
913 * config/tc-openrisc.c: Likewise.
914 * config/tc-ppc.c: Likewise.
915 * config/tc-s390.c: Likewise.
916 * config/tc-sh.c: Likewise.
917 * config/tc-sh64.c: Likewise.
918 * config/tc-sparc.c: Likewise.
919 * config/tc-tic30.c: Likewise.
920 * config/tc-tic4x.c: Likewise.
921 * config/tc-tic54x.c: Likewise.
922 * config/tc-v850.c: Likewise.
923 * config/tc-vax.c: Likewise.
924 * config/tc-xc16x.c: Likewise.
925 * config/tc-xstormy16.c: Likewise.
926 * config/tc-xtensa.c: Likewise.
927 * config/tc-z80.c: Likewise.
928 * config/tc-z8k.c: Likewise.
929 * macro.h: Don't include sb.h or ansidecl.h.
930 * sb.h: Don't include stdio.h or ansidecl.h.
931 * cond.c: Include sb.h.
932 * itbl-lex.l: Include as.h instead of other system headers.
933 * itbl-parse.y: Likewise.
934 * itbl-ops.c: Similarly.
935 * itbl-ops.h: Don't include as.h or ansidecl.h.
936 * config/bfin-defs.h: Don't include bfd.h or as.h.
937 * config/bfin-parse.y: Include as.h instead of other system headers.
939 2006-06-06 Ben Elliston <bje@au.ibm.com>
940 Anton Blanchard <anton@samba.org>
942 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
943 (md_show_usage): Document it.
944 (ppc_setup_opcodes): Test power6 opcode flag bits.
945 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
947 2006-06-06 Thiemo Seufer <ths@mips.com>
948 Chao-ying Fu <fu@mips.com>
950 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
951 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
952 (macro_build): Update comment.
953 (mips_ip): Allow DSP64 instructions for MIPS64R2.
954 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
955 CPU_HAS_MDMX.
956 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
957 MIPS_CPU_ASE_MDMX flags for sb1.
959 2006-06-05 Thiemo Seufer <ths@mips.com>
961 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
962 appropriate.
963 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
964 (mips_ip): Make overflowed/underflowed constant arguments in DSP
965 and MT instructions a fatal error. Use INSERT_OPERAND where
966 appropriate. Improve warnings for break and wait code overflows.
967 Use symbolic constant of OP_MASK_COPZ.
968 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
970 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
972 * po/Make-in (top_builddir): Define.
974 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
976 * doc/Makefile.am (TEXI2DVI): Define.
977 * doc/Makefile.in: Regenerate.
978 * doc/c-arc.texi: Fix typo.
980 2006-06-01 Alan Modra <amodra@bigpond.net.au>
982 * config/obj-ieee.c: Delete.
983 * config/obj-ieee.h: Delete.
984 * Makefile.am (OBJ_FORMATS): Remove ieee.
985 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
986 (obj-ieee.o): Remove rule.
987 * Makefile.in: Regenerate.
988 * configure.in (atof): Remove tahoe.
989 (OBJ_MAYBE_IEEE): Don't define.
990 * configure: Regenerate.
991 * config.in: Regenerate.
992 * doc/Makefile.in: Regenerate.
993 * po/POTFILES.in: Regenerate.
995 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
997 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
998 and LIBINTL_DEP everywhere.
999 (INTLLIBS): Remove.
1000 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1001 * acinclude.m4: Include new gettext macros.
1002 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1003 Remove local code for po/Makefile.
1004 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1006 2006-05-30 Nick Clifton <nickc@redhat.com>
1008 * po/es.po: Updated Spanish translation.
1010 2006-05-06 Denis Chertykov <denisc@overta.ru>
1012 * doc/c-avr.texi: New file.
1013 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1014 * doc/all.texi: Set AVR
1015 * doc/as.texinfo: Include c-avr.texi
1017 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1019 * config/bfin-parse.y (check_macfunc): Loose the condition of
1020 calling check_multiply_halfregs ().
1022 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1024 * config/bfin-parse.y (asm_1): Better check and deal with
1025 vector and scalar Multiply 16-Bit Operands instructions.
1027 2006-05-24 Nick Clifton <nickc@redhat.com>
1029 * config/tc-hppa.c: Convert to ISO C90 format.
1030 * config/tc-hppa.h: Likewise.
1032 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1033 Randolph Chung <randolph@tausq.org>
1035 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1036 is_tls_ieoff, is_tls_leoff): Define.
1037 (fix_new_hppa): Handle TLS.
1038 (cons_fix_new_hppa): Likewise.
1039 (pa_ip): Likewise.
1040 (md_apply_fix): Handle TLS relocs.
1041 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1043 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1045 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1047 2006-05-23 Thiemo Seufer <ths@mips.com>
1048 David Ung <davidu@mips.com>
1049 Nigel Stephens <nigel@mips.com>
1051 [ gas/ChangeLog ]
1052 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1053 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1054 ISA_HAS_MXHC1): New macros.
1055 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1056 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1057 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1058 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1059 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1060 (mips_after_parse_args): Change default handling of float register
1061 size to account for 32bit code with 64bit FP. Better sanity checking
1062 of ISA/ASE/ABI option combinations.
1063 (s_mipsset): Support switching of GPR and FPR sizes via
1064 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1065 options.
1066 (mips_elf_final_processing): We should record the use of 64bit FP
1067 registers in 32bit code but we don't, because ELF header flags are
1068 a scarce ressource.
1069 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1070 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1071 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1072 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1073 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1074 missing -march options. Document .set arch=CPU. Move .set smartmips
1075 to ASE page. Use @code for .set FOO examples.
1077 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1079 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1080 if needed.
1082 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1084 * config/bfin-defs.h (bfin_equals): Remove declaration.
1085 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1086 * config/tc-bfin.c (bfin_name_is_register): Remove.
1087 (bfin_equals): Remove.
1088 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1089 (bfin_name_is_register): Remove declaration.
1091 2006-05-19 Thiemo Seufer <ths@mips.com>
1092 Nigel Stephens <nigel@mips.com>
1094 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1095 (mips_oddfpreg_ok): New function.
1096 (mips_ip): Use it.
1098 2006-05-19 Thiemo Seufer <ths@mips.com>
1099 David Ung <davidu@mips.com>
1101 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1102 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1103 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1104 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1105 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1106 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1107 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1108 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1109 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1110 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1111 reg_names_o32, reg_names_n32n64): Define register classes.
1112 (reg_lookup): New function, use register classes.
1113 (md_begin): Reserve register names in the symbol table. Simplify
1114 OBJ_ELF defines.
1115 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1116 Use reg_lookup.
1117 (mips16_ip): Use reg_lookup.
1118 (tc_get_register): Likewise.
1119 (tc_mips_regname_to_dw2regnum): New function.
1121 2006-05-19 Thiemo Seufer <ths@mips.com>
1123 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1124 Un-constify string argument.
1125 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1126 Likewise.
1127 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1128 Likewise.
1129 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1130 Likewise.
1131 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1132 Likewise.
1133 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1134 Likewise.
1135 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1136 Likewise.
1138 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1140 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1141 cfloat/m68881 to correct architecture before using it.
1143 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1145 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1146 constant values.
1148 2006-05-15 Paul Brook <paul@codesourcery.com>
1150 * config/tc-arm.c (arm_adjust_symtab): Use
1151 bfd_is_arm_special_symbol_name.
1153 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1155 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1156 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1157 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1158 Handle errors from calls to xtensa_opcode_is_* functions.
1160 2006-05-14 Thiemo Seufer <ths@mips.com>
1162 * config/tc-mips.c (macro_build): Test for currently active
1163 mips16 option.
1164 (mips16_ip): Reject invalid opcodes.
1166 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1168 * doc/as.texinfo: Rename "Index" to "AS Index",
1169 and "ABORT" to "ABORT (COFF)".
1171 2006-05-11 Paul Brook <paul@codesourcery.com>
1173 * config/tc-arm.c (parse_half): New function.
1174 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1175 (parse_operands): Ditto.
1176 (do_mov16): Reject invalid relocations.
1177 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1178 (insns): Replace Iffff with HALF.
1179 (md_apply_fix): Add MOVW and MOVT relocs.
1180 (tc_gen_reloc): Ditto.
1181 * doc/c-arm.texi: Document relocation operators
1183 2006-05-11 Paul Brook <paul@codesourcery.com>
1185 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1187 2006-05-11 Thiemo Seufer <ths@mips.com>
1189 * config/tc-mips.c (append_insn): Don't check the range of j or
1190 jal addresses.
1192 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1194 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1195 relocs against external symbols for WinCE targets.
1196 (md_apply_fix): Likewise.
1198 2006-05-09 David Ung <davidu@mips.com>
1200 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1201 j or jal address.
1203 2006-05-09 Nick Clifton <nickc@redhat.com>
1205 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1206 against symbols which are not going to be placed into the symbol
1207 table.
1209 2006-05-09 Ben Elliston <bje@au.ibm.com>
1211 * expr.c (operand): Remove `if (0 && ..)' statement and
1212 subsequently unused target_op label. Collapse `if (1 || ..)'
1213 statement.
1214 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1215 separately above the switch.
1217 2006-05-08 Nick Clifton <nickc@redhat.com>
1219 PR gas/2623
1220 * config/tc-msp430.c (line_separator_character): Define as |.
1222 2006-05-08 Thiemo Seufer <ths@mips.com>
1223 Nigel Stephens <nigel@mips.com>
1224 David Ung <davidu@mips.com>
1226 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1227 (mips_opts): Likewise.
1228 (file_ase_smartmips): New variable.
1229 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1230 (macro_build): Handle SmartMIPS instructions.
1231 (mips_ip): Likewise.
1232 (md_longopts): Add argument handling for smartmips.
1233 (md_parse_options, mips_after_parse_args): Likewise.
1234 (s_mipsset): Add .set smartmips support.
1235 (md_show_usage): Document -msmartmips/-mno-smartmips.
1236 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1237 .set smartmips.
1238 * doc/c-mips.texi: Likewise.
1240 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1242 * write.c (relax_segment): Add pass count arg. Don't error on
1243 negative org/space on first two passes.
1244 (relax_seg_info): New struct.
1245 (relax_seg, write_object_file): Adjust.
1246 * write.h (relax_segment): Update prototype.
1248 2006-05-05 Julian Brown <julian@codesourcery.com>
1250 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1251 checking.
1252 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1253 architecture version checks.
1254 (insns): Allow overlapping instructions to be used in VFP mode.
1256 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1258 PR gas/2598
1259 * config/obj-elf.c (obj_elf_change_section): Allow user
1260 specified SHF_ALPHA_GPREL.
1262 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1264 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1265 for PMEM related expressions.
1267 2006-05-05 Nick Clifton <nickc@redhat.com>
1269 PR gas/2582
1270 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1271 insertion of a directory separator character into a string at a
1272 given offset. Uses heuristics to decide when to use a backslash
1273 character rather than a forward-slash character.
1274 (dwarf2_directive_loc): Use the macro.
1275 (out_debug_info): Likewise.
1277 2006-05-05 Thiemo Seufer <ths@mips.com>
1278 David Ung <davidu@mips.com>
1280 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1281 instruction.
1282 (macro): Add new case M_CACHE_AB.
1284 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1286 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1287 (opcode_lookup): Issue a warning for opcode with
1288 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1289 identical to OT_cinfix3.
1290 (TxC3w, TC3w, tC3w): New.
1291 (insns): Use tC3w and TC3w for comparison instructions with
1292 's' suffix.
1294 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1296 * subsegs.h (struct frchain): Delete frch_seg.
1297 (frchain_root): Delete.
1298 (seg_info): Define as macro.
1299 * subsegs.c (frchain_root): Delete.
1300 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1301 (subsegs_begin, subseg_change): Adjust for above.
1302 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1303 rather than to one big list.
1304 (subseg_get): Don't special case abs, und sections.
1305 (subseg_new, subseg_force_new): Don't set frchainP here.
1306 (seg_info): Delete.
1307 (subsegs_print_statistics): Adjust frag chain control list traversal.
1308 * debug.c (dmp_frags): Likewise.
1309 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1310 at frchain_root. Make use of known frchain ordering.
1311 (last_frag_for_seg): Likewise.
1312 (get_frag_fix): Likewise. Add seg param.
1313 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1314 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1315 (SUB_SEGMENT_ALIGN): Likewise.
1316 (subsegs_finish): Adjust frchain list traversal.
1317 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1318 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1319 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1320 (xtensa_fix_b_j_loop_end_frags): Likewise.
1321 (xtensa_fix_close_loop_end_frags): Likewise.
1322 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1323 (retrieve_segment_info): Delete frch_seg initialisation.
1325 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1327 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1328 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1329 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1330 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1332 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1334 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1335 here.
1336 (md_apply_fix3): Multiply offset by 4 here for
1337 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1339 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1340 Jan Beulich <jbeulich@novell.com>
1342 * config/tc-i386.c (output_invalid_buf): Change size for
1343 unsigned char.
1344 * config/tc-tic30.c (output_invalid_buf): Likewise.
1346 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1347 unsigned char.
1348 * config/tc-tic30.c (output_invalid): Likewise.
1350 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1352 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1353 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1354 (asconfig.texi): Don't set top_srcdir.
1355 * doc/as.texinfo: Don't use top_srcdir.
1356 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1358 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1360 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1361 * config/tc-tic30.c (output_invalid_buf): Likewise.
1363 * config/tc-i386.c (output_invalid): Use snprintf instead of
1364 sprintf.
1365 * config/tc-ia64.c (declare_register_set): Likewise.
1366 (emit_one_bundle): Likewise.
1367 (check_dependencies): Likewise.
1368 * config/tc-tic30.c (output_invalid): Likewise.
1370 2006-05-02 Paul Brook <paul@codesourcery.com>
1372 * config/tc-arm.c (arm_optimize_expr): New function.
1373 * config/tc-arm.h (md_optimize_expr): Define
1374 (arm_optimize_expr): Add prototype.
1375 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1377 2006-05-02 Ben Elliston <bje@au.ibm.com>
1379 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1380 field unsigned.
1382 * sb.h (sb_list_vector): Move to sb.c.
1383 * sb.c (free_list): Use type of sb_list_vector directly.
1384 (sb_build): Fix off-by-one error in assertion about `size'.
1386 2006-05-01 Ben Elliston <bje@au.ibm.com>
1388 * listing.c (listing_listing): Remove useless loop.
1389 * macro.c (macro_expand): Remove is_positional local variable.
1390 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1391 and simplify surrounding expressions, where possible.
1392 (assign_symbol): Likewise.
1393 (s_weakref): Likewise.
1394 * symbols.c (colon): Likewise.
1396 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1398 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1400 2006-04-30 Thiemo Seufer <ths@mips.com>
1401 David Ung <davidu@mips.com>
1403 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1404 (mips_immed): New table that records various handling of udi
1405 instruction patterns.
1406 (mips_ip): Adds udi handling.
1408 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1410 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1411 of list rather than beginning.
1413 2006-04-26 Julian Brown <julian@codesourcery.com>
1415 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1416 (is_quarter_float): Rename from above. Simplify slightly.
1417 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1418 number.
1419 (parse_neon_mov): Parse floating-point constants.
1420 (neon_qfloat_bits): Fix encoding.
1421 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1422 preference to integer encoding when using the F32 type.
1424 2006-04-26 Julian Brown <julian@codesourcery.com>
1426 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1427 zero-initialising structures containing it will lead to invalid types).
1428 (arm_it): Add vectype to each operand.
1429 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1430 defined field.
1431 (neon_typed_alias): New structure. Extra information for typed
1432 register aliases.
1433 (reg_entry): Add neon type info field.
1434 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1435 Break out alternative syntax for coprocessor registers, etc. into...
1436 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1437 out from arm_reg_parse.
1438 (parse_neon_type): Move. Return SUCCESS/FAIL.
1439 (first_error): New function. Call to ensure first error which occurs is
1440 reported.
1441 (parse_neon_operand_type): Parse exactly one type.
1442 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1443 (parse_typed_reg_or_scalar): New function. Handle core of both
1444 arm_typed_reg_parse and parse_scalar.
1445 (arm_typed_reg_parse): Parse a register with an optional type.
1446 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1447 result.
1448 (parse_scalar): Parse a Neon scalar with optional type.
1449 (parse_reg_list): Use first_error.
1450 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1451 (neon_alias_types_same): New function. Return true if two (alias) types
1452 are the same.
1453 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1454 of elements.
1455 (insert_reg_alias): Return new reg_entry not void.
1456 (insert_neon_reg_alias): New function. Insert type/index information as
1457 well as register for alias.
1458 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1459 make typed register aliases accordingly.
1460 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1461 of line.
1462 (s_unreq): Delete type information if present.
1463 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1464 (s_arm_unwind_save_mmxwcg): Likewise.
1465 (s_arm_unwind_movsp): Likewise.
1466 (s_arm_unwind_setfp): Likewise.
1467 (parse_shift): Likewise.
1468 (parse_shifter_operand): Likewise.
1469 (parse_address): Likewise.
1470 (parse_tb): Likewise.
1471 (tc_arm_regname_to_dw2regnum): Likewise.
1472 (md_pseudo_table): Add dn, qn.
1473 (parse_neon_mov): Handle typed operands.
1474 (parse_operands): Likewise.
1475 (neon_type_mask): Add N_SIZ.
1476 (N_ALLMODS): New macro.
1477 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1478 (el_type_of_type_chk): Add some safeguards.
1479 (modify_types_allowed): Fix logic bug.
1480 (neon_check_type): Handle operands with types.
1481 (neon_three_same): Remove redundant optional arg handling.
1482 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1483 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1484 (do_neon_step): Adjust accordingly.
1485 (neon_cmode_for_logic_imm): Use first_error.
1486 (do_neon_bitfield): Call neon_check_type.
1487 (neon_dyadic): Rename to...
1488 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1489 to allow modification of type of the destination.
1490 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1491 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1492 (do_neon_compare): Make destination be an untyped bitfield.
1493 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1494 (neon_mul_mac): Return early in case of errors.
1495 (neon_move_immediate): Use first_error.
1496 (neon_mac_reg_scalar_long): Fix type to include scalar.
1497 (do_neon_dup): Likewise.
1498 (do_neon_mov): Likewise (in several places).
1499 (do_neon_tbl_tbx): Fix type.
1500 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1501 (do_neon_ld_dup): Exit early in case of errors and/or use
1502 first_error.
1503 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1504 Handle .dn/.qn directives.
1505 (REGDEF): Add zero for reg_entry neon field.
1507 2006-04-26 Julian Brown <julian@codesourcery.com>
1509 * config/tc-arm.c (limits.h): Include.
1510 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1511 (fpu_vfp_v3_or_neon_ext): Declare constants.
1512 (neon_el_type): New enumeration of types for Neon vector elements.
1513 (neon_type_el): New struct. Define type and size of a vector element.
1514 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1515 instruction.
1516 (neon_type): Define struct. The type of an instruction.
1517 (arm_it): Add 'vectype' for the current instruction.
1518 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1519 (vfp_sp_reg_pos): Rename to...
1520 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1521 tags.
1522 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1523 (Neon D or Q register).
1524 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1525 register.
1526 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1527 (my_get_expression): Allow above constant as argument to accept
1528 64-bit constants with optional prefix.
1529 (arm_reg_parse): Add extra argument to return the specific type of
1530 register in when either a D or Q register (REG_TYPE_NDQ) is
1531 requested. Can be NULL.
1532 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1533 (parse_reg_list): Update for new arm_reg_parse args.
1534 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1535 (parse_neon_el_struct_list): New function. Parse element/structure
1536 register lists for VLD<n>/VST<n> instructions.
1537 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1538 (s_arm_unwind_save_mmxwr): Likewise.
1539 (s_arm_unwind_save_mmxwcg): Likewise.
1540 (s_arm_unwind_movsp): Likewise.
1541 (s_arm_unwind_setfp): Likewise.
1542 (parse_big_immediate): New function. Parse an immediate, which may be
1543 64 bits wide. Put results in inst.operands[i].
1544 (parse_shift): Update for new arm_reg_parse args.
1545 (parse_address): Likewise. Add parsing of alignment specifiers.
1546 (parse_neon_mov): Parse the operands of a VMOV instruction.
1547 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1548 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1549 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1550 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1551 (parse_operands): Handle new codes above.
1552 (encode_arm_vfp_sp_reg): Rename to...
1553 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1554 selected VFP version only supports D0-D15.
1555 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1556 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1557 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1558 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1559 encode_arm_vfp_reg name, and allow 32 D regs.
1560 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1561 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1562 regs.
1563 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1564 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1565 constant-load and conversion insns introduced with VFPv3.
1566 (neon_tab_entry): New struct.
1567 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1568 those which are the targets of pseudo-instructions.
1569 (neon_opc): Enumerate opcodes, use as indices into...
1570 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1571 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1572 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1573 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1574 neon_enc_tab.
1575 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1576 Neon instructions.
1577 (neon_type_mask): New. Compact type representation for type checking.
1578 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1579 permitted type combinations.
1580 (N_IGNORE_TYPE): New macro.
1581 (neon_check_shape): New function. Check an instruction shape for
1582 multiple alternatives. Return the specific shape for the current
1583 instruction.
1584 (neon_modify_type_size): New function. Modify a vector type and size,
1585 depending on the bit mask in argument 1.
1586 (neon_type_promote): New function. Convert a given "key" type (of an
1587 operand) into the correct type for a different operand, based on a bit
1588 mask.
1589 (type_chk_of_el_type): New function. Convert a type and size into the
1590 compact representation used for type checking.
1591 (el_type_of_type_ckh): New function. Reverse of above (only when a
1592 single bit is set in the bit mask).
1593 (modify_types_allowed): New function. Alter a mask of allowed types
1594 based on a bit mask of modifications.
1595 (neon_check_type): New function. Check the type of the current
1596 instruction against the variable argument list. The "key" type of the
1597 instruction is returned.
1598 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1599 a Neon data-processing instruction depending on whether we're in ARM
1600 mode or Thumb-2 mode.
1601 (neon_logbits): New function.
1602 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1603 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1604 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1605 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1606 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1607 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1608 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1609 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1610 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1611 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1612 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1613 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1614 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1615 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1616 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1617 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1618 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1619 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1620 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1621 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1622 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1623 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1624 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1625 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1626 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1627 helpers.
1628 (parse_neon_type): New function. Parse Neon type specifier.
1629 (opcode_lookup): Allow parsing of Neon type specifiers.
1630 (REGNUM2, REGSETH, REGSET2): New macros.
1631 (reg_names): Add new VFPv3 and Neon registers.
1632 (NUF, nUF, NCE, nCE): New macros for opcode table.
1633 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1634 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1635 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1636 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1637 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1638 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1639 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1640 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1641 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1642 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1643 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1644 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1645 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1646 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1647 fto[us][lh][sd].
1648 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1649 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1650 (arm_option_cpu_value): Add vfp3 and neon.
1651 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1652 VFPv1 attribute.
1654 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1656 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1657 syntax instead of hardcoded opcodes with ".w18" suffixes.
1658 (wide_branch_opcode): New.
1659 (build_transition): Use it to check for wide branch opcodes with
1660 either ".w18" or ".w15" suffixes.
1662 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1664 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1665 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1666 frag's is_literal flag.
1668 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1670 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1672 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1674 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1675 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1676 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1677 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1678 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1680 2005-04-20 Paul Brook <paul@codesourcery.com>
1682 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1683 all targets.
1684 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1686 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1688 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1689 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1690 Make some cpus unsupported on ELF. Run "make dep-am".
1691 * Makefile.in: Regenerate.
1693 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1695 * configure.in (--enable-targets): Indent help message.
1696 * configure: Regenerate.
1698 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1700 PR gas/2533
1701 * config/tc-i386.c (i386_immediate): Check illegal immediate
1702 register operand.
1704 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1706 * config/tc-i386.c: Formatting.
1707 (output_disp, output_imm): ISO C90 params.
1709 * frags.c (frag_offset_fixed_p): Constify args.
1710 * frags.h (frag_offset_fixed_p): Ditto.
1712 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1713 (COFF_MAGIC): Delete.
1715 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1717 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1719 * po/POTFILES.in: Regenerated.
1721 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1723 * doc/as.texinfo: Mention that some .type syntaxes are not
1724 supported on all architectures.
1726 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1728 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1729 instructions when such transformations have been disabled.
1731 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1733 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1734 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1735 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1736 decoding the loop instructions. Remove current_offset variable.
1737 (xtensa_fix_short_loop_frags): Likewise.
1738 (min_bytes_to_other_loop_end): Remove current_offset argument.
1740 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1742 * config/tc-z80.c (z80_optimize_expr): Removed.
1743 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1745 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1747 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1748 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1749 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1750 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1751 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1752 at90can64, at90usb646, at90usb647, at90usb1286 and
1753 at90usb1287.
1754 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1756 2006-04-07 Paul Brook <paul@codesourcery.com>
1758 * config/tc-arm.c (parse_operands): Set default error message.
1760 2006-04-07 Paul Brook <paul@codesourcery.com>
1762 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1764 2006-04-07 Paul Brook <paul@codesourcery.com>
1766 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1768 2006-04-07 Paul Brook <paul@codesourcery.com>
1770 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1771 (move_or_literal_pool): Handle Thumb-2 instructions.
1772 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1774 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1776 PR 2512.
1777 * config/tc-i386.c (match_template): Move 64-bit operand tests
1778 inside loop.
1780 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1782 * po/Make-in: Add install-html target.
1783 * Makefile.am: Add install-html and install-html-recursive targets.
1784 * Makefile.in: Regenerate.
1785 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1786 * configure: Regenerate.
1787 * doc/Makefile.am: Add install-html and install-html-am targets.
1788 * doc/Makefile.in: Regenerate.
1790 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1792 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1793 second scan.
1795 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1796 Daniel Jacobowitz <dan@codesourcery.com>
1798 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1799 (GOTT_BASE, GOTT_INDEX): New.
1800 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
1801 GOTT_INDEX when generating VxWorks PIC.
1802 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
1803 use the generic *-*-vxworks* stanza instead.
1805 2006-04-04 Alan Modra <amodra@bigpond.net.au>
1807 PR 997
1808 * frags.c (frag_offset_fixed_p): New function.
1809 * frags.h (frag_offset_fixed_p): Declare.
1810 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
1811 (resolve_expression): Likewise.
1813 2006-04-03 Sterling Augustine <sterling@tensilica.com>
1815 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
1816 of the same length but different numbers of slots.
1818 2006-03-30 Andreas Schwab <schwab@suse.de>
1820 * configure.in: Fix help string for --enable-targets option.
1821 * configure: Regenerate.
1823 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
1825 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1826 (m68k_ip): ... here. Use for all chips. Protect against buffer
1827 overrun and avoid excessive copying.
1829 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1830 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1831 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1832 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1833 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1834 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1835 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1836 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1837 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1838 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1839 (struct m68k_cpu): Change chip field to control_regs.
1840 (current_chip): Remove.
1841 (control_regs): New.
1842 (m68k_archs, m68k_extensions): Adjust.
1843 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1844 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1845 (find_cf_chip): Reimplement for new organization of cpu table.
1846 (select_control_regs): Remove.
1847 (mri_chip): Adjust.
1848 (struct save_opts): Save control regs, not chip.
1849 (s_save, s_restore): Adjust.
1850 (m68k_lookup_cpu): Give deprecated warning when necessary.
1851 (m68k_init_arch): Adjust.
1852 (md_show_usage): Adjust for new cpu table organization.
1854 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1856 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
1857 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
1858 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
1859 "elf/bfin.h".
1860 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
1861 (any_gotrel): New rule.
1862 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
1863 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
1864 "elf/bfin.h".
1865 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
1866 (bfin_pic_ptr): New function.
1867 (md_pseudo_table): Add it for ".picptr".
1868 (OPTION_FDPIC): New macro.
1869 (md_longopts): Add -mfdpic.
1870 (md_parse_option): Handle it.
1871 (md_begin): Set BFD flags.
1872 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
1873 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
1874 us for GOT relocs.
1875 * Makefile.am (bfin-parse.o): Update dependencies.
1876 (DEPTC_bfin_elf): Likewise.
1877 * Makefile.in: Regenerate.
1879 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1881 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1882 mcfemac instead of mcfmac.
1884 2006-03-23 Michael Matz <matz@suse.de>
1886 * config/tc-i386.c (type_names): Correct placement of 'static'.
1887 (reloc): Map some more relocs to their 64 bit counterpart when
1888 size is 8.
1889 (output_insn): Work around breakage if DEBUG386 is defined.
1890 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
1891 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
1892 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
1893 different from i386.
1894 (output_imm): Ditto.
1895 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
1896 Imm64.
1897 (md_convert_frag): Jumps can now be larger than 2GB away, error
1898 out in that case.
1899 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
1900 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
1902 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1903 Daniel Jacobowitz <dan@codesourcery.com>
1904 Phil Edwards <phil@codesourcery.com>
1905 Zack Weinberg <zack@codesourcery.com>
1906 Mark Mitchell <mark@codesourcery.com>
1907 Nathan Sidwell <nathan@codesourcery.com>
1909 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
1910 (md_begin): Complain about -G being used for PIC. Don't change
1911 the text, data and bss alignments on VxWorks.
1912 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
1913 generating VxWorks PIC.
1914 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
1915 (macro): Likewise, but do not treat la $25 specially for
1916 VxWorks PIC, and do not handle jal.
1917 (OPTION_MVXWORKS_PIC): New macro.
1918 (md_longopts): Add -mvxworks-pic.
1919 (md_parse_option): Don't complain about using PIC and -G together here.
1920 Handle OPTION_MVXWORKS_PIC.
1921 (md_estimate_size_before_relax): Always use the first relaxation
1922 sequence on VxWorks.
1923 * config/tc-mips.h (VXWORKS_PIC): New.
1925 2006-03-21 Paul Brook <paul@codesourcery.com>
1927 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1929 2006-03-21 Sterling Augustine <sterling@tensilica.com>
1931 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
1932 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
1933 (get_loop_align_size): New.
1934 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
1935 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
1936 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
1937 (get_noop_aligned_address): Use get_loop_align_size.
1938 (get_aligned_diff): Likewise.
1940 2006-03-21 Paul Brook <paul@codesourcery.com>
1942 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1944 2006-03-20 Paul Brook <paul@codesourcery.com>
1946 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
1947 (do_t_branch): Encode branches inside IT blocks as unconditional.
1948 (do_t_cps): New function.
1949 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
1950 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
1951 (opcode_lookup): Allow conditional suffixes on all instructions in
1952 Thumb mode.
1953 (md_assemble): Advance condexec state before checking for errors.
1954 (insns): Use do_t_cps.
1956 2006-03-20 Paul Brook <paul@codesourcery.com>
1958 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
1959 outputting the insn.
1961 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1963 * config/tc-vax.c: Update copyright year.
1964 * config/tc-vax.h: Likewise.
1966 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1968 * config/tc-vax.c (md_chars_to_number): Used only locally, so
1969 make it static.
1970 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
1972 2006-03-17 Paul Brook <paul@codesourcery.com>
1974 * config/tc-arm.c (insns): Add ldm and stm.
1976 2006-03-17 Ben Elliston <bje@au.ibm.com>
1978 PR gas/2446
1979 * doc/as.texinfo (Ident): Document this directive more thoroughly.
1981 2006-03-16 Paul Brook <paul@codesourcery.com>
1983 * config/tc-arm.c (insns): Add "svc".
1985 2006-03-13 Bob Wilson <bob.wilson@acm.org>
1987 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
1988 flag and avoid double underscore prefixes.
1990 2006-03-10 Paul Brook <paul@codesourcery.com>
1992 * config/tc-arm.c (md_begin): Handle EABIv5.
1993 (arm_eabis): Add EF_ARM_EABI_VER5.
1994 * doc/c-arm.texi: Document -meabi=5.
1996 2006-03-10 Ben Elliston <bje@au.ibm.com>
1998 * app.c (do_scrub_chars): Simplify string handling.
2000 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2001 Daniel Jacobowitz <dan@codesourcery.com>
2002 Zack Weinberg <zack@codesourcery.com>
2003 Nathan Sidwell <nathan@codesourcery.com>
2004 Paul Brook <paul@codesourcery.com>
2005 Ricardo Anguiano <anguiano@codesourcery.com>
2006 Phil Edwards <phil@codesourcery.com>
2008 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2009 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2010 R_ARM_ABS12 reloc.
2011 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2012 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2013 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2015 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2017 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2018 even when using the text-section-literals option.
2020 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2022 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2023 and cf.
2024 (m68k_ip): <case 'J'> Check we have some control regs.
2025 (md_parse_option): Allow raw arch switch.
2026 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2027 whether 68881 or cfloat was meant by -mfloat.
2028 (md_show_usage): Adjust extension display.
2029 (m68k_elf_final_processing): Adjust.
2031 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2033 * config/tc-avr.c (avr_mod_hash_value): New function.
2034 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2035 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2036 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2037 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2038 of (int).
2039 (tc_gen_reloc): Handle substractions of symbols, if possible do
2040 fixups, abort otherwise.
2041 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2042 tc_fix_adjustable): Define.
2044 2006-03-02 James E Wilson <wilson@specifix.com>
2046 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2047 change the template, then clear md.slot[curr].end_of_insn_group.
2049 2006-02-28 Jan Beulich <jbeulich@novell.com>
2051 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2053 2006-02-28 Jan Beulich <jbeulich@novell.com>
2055 PR/1070
2056 * macro.c (getstring): Don't treat parentheses special anymore.
2057 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2058 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2059 characters.
2061 2006-02-28 Mat <mat@csail.mit.edu>
2063 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2065 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2067 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2068 field.
2069 (CFI_signal_frame): Define.
2070 (cfi_pseudo_table): Add .cfi_signal_frame.
2071 (dot_cfi): Handle CFI_signal_frame.
2072 (output_cie): Handle cie->signal_frame.
2073 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2074 different. Copy signal_frame from FDE to newly created CIE.
2075 * doc/as.texinfo: Document .cfi_signal_frame.
2077 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2079 * doc/Makefile.am: Add html target.
2080 * doc/Makefile.in: Regenerate.
2081 * po/Make-in: Add html target.
2083 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2085 * config/tc-i386.c (output_insn): Support Intel Merom New
2086 Instructions.
2088 * config/tc-i386.h (CpuMNI): New.
2089 (CpuUnknownFlags): Add CpuMNI.
2091 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2093 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2094 (hpriv_reg_table): New table for hyperprivileged registers.
2095 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2096 register encoding.
2098 2006-02-24 DJ Delorie <dj@redhat.com>
2100 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2101 (tc_gen_reloc): Don't define.
2102 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2103 (OPTION_LINKRELAX): New.
2104 (md_longopts): Add it.
2105 (m32c_relax): New.
2106 (md_parse_options): Set it.
2107 (md_assemble): Emit relaxation relocs as needed.
2108 (md_convert_frag): Emit relaxation relocs as needed.
2109 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2110 (m32c_apply_fix): New.
2111 (tc_gen_reloc): New.
2112 (m32c_force_relocation): Force out jump relocs when relaxing.
2113 (m32c_fix_adjustable): Return false if relaxing.
2115 2006-02-24 Paul Brook <paul@codesourcery.com>
2117 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2118 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2119 (struct asm_barrier_opt): Define.
2120 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2121 (parse_psr): Accept V7M psr names.
2122 (parse_barrier): New function.
2123 (enum operand_parse_code): Add OP_oBARRIER.
2124 (parse_operands): Implement OP_oBARRIER.
2125 (do_barrier): New function.
2126 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2127 (do_t_cpsi): Add V7M restrictions.
2128 (do_t_mrs, do_t_msr): Validate V7M variants.
2129 (md_assemble): Check for NULL variants.
2130 (v7m_psrs, barrier_opt_names): New tables.
2131 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2132 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2133 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2134 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2135 (struct cpu_arch_ver_table): Define.
2136 (cpu_arch_ver): New.
2137 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2138 Tag_CPU_arch_profile.
2139 * doc/c-arm.texi: Document new cpu and arch options.
2141 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2143 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2145 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2147 * config/tc-ia64.c: Update copyright years.
2149 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2151 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2152 SDM 2.2.
2154 2005-02-22 Paul Brook <paul@codesourcery.com>
2156 * config/tc-arm.c (do_pld): Remove incorrect write to
2157 inst.instruction.
2158 (encode_thumb32_addr_mode): Use correct operand.
2160 2006-02-21 Paul Brook <paul@codesourcery.com>
2162 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2164 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2165 Anil Paranjape <anilp1@kpitcummins.com>
2166 Shilin Shakti <shilins@kpitcummins.com>
2168 * Makefile.am: Add xc16x related entry.
2169 * Makefile.in: Regenerate.
2170 * configure.in: Added xc16x related entry.
2171 * configure: Regenerate.
2172 * config/tc-xc16x.h: New file
2173 * config/tc-xc16x.c: New file
2174 * doc/c-xc16x.texi: New file for xc16x
2175 * doc/all.texi: Entry for xc16x
2176 * doc/Makefile.texi: Added c-xc16x.texi
2177 * NEWS: Announce the support for the new target.
2179 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2181 * configure.tgt: set emulation for mips-*-netbsd*
2183 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2185 * config.in: Rebuilt.
2187 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2189 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2190 from 1, not 0, in error messages.
2191 (md_assemble): Simplify special-case check for ENTRY instructions.
2192 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2193 operand in error message.
2195 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2197 * configure.tgt (arm-*-linux-gnueabi*): Change to
2198 arm-*-linux-*eabi*.
2200 2006-02-10 Nick Clifton <nickc@redhat.com>
2202 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2203 32-bit value is propagated into the upper bits of a 64-bit long.
2205 * config/tc-arc.c (init_opcode_tables): Fix cast.
2206 (arc_extoper, md_operand): Likewise.
2208 2006-02-09 David Heine <dlheine@tensilica.com>
2210 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2211 each relaxation step.
2213 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2215 * configure.in (CHECK_DECLS): Add vsnprintf.
2216 * configure: Regenerate.
2217 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2218 include/declare here, but...
2219 * as.h: Move code detecting VARARGS idiom to the top.
2220 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2221 (vsnprintf): Declare if not already declared.
2223 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2225 * as.c (close_output_file): New.
2226 (main): Register close_output_file with xatexit before
2227 dump_statistics. Don't call output_file_close.
2229 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2231 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2232 mcf5329_control_regs): New.
2233 (not_current_architecture, selected_arch, selected_cpu): New.
2234 (m68k_archs, m68k_extensions): New.
2235 (archs): Renamed to ...
2236 (m68k_cpus): ... here. Adjust.
2237 (n_arches): Remove.
2238 (md_pseudo_table): Add arch and cpu directives.
2239 (find_cf_chip, m68k_ip): Adjust table scanning.
2240 (no_68851, no_68881): Remove.
2241 (md_assemble): Lazily initialize.
2242 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2243 (md_init_after_args): Move functionality to m68k_init_arch.
2244 (mri_chip): Adjust table scanning.
2245 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2246 options with saner parsing.
2247 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2248 m68k_init_arch): New.
2249 (s_m68k_cpu, s_m68k_arch): New.
2250 (md_show_usage): Adjust.
2251 (m68k_elf_final_processing): Set CF EF flags.
2252 * config/tc-m68k.h (m68k_init_after_args): Remove.
2253 (tc_init_after_args): Remove.
2254 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2255 (M68k-Directives): Document .arch and .cpu directives.
2257 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2259 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2260 synonyms for equ and defl.
2261 (z80_cons_fix_new): New function.
2262 (emit_byte): Disallow relative jumps to absolute locations.
2263 (emit_data): Only handle defb, prototype changed, because defb is
2264 now handled as pseudo-op rather than an instruction.
2265 (instab): Entries for defb,defw,db,dw moved from here...
2266 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2267 Add entries for def24,def32,d24,d32.
2268 (md_assemble): Improved error handling.
2269 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2270 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2271 (z80_cons_fix_new): Declare.
2272 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2273 (def24,d24,def32,d32): New pseudo-ops.
2275 2006-02-02 Paul Brook <paul@codesourcery.com>
2277 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2279 2005-02-02 Paul Brook <paul@codesourcery.com>
2281 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2282 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2283 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2284 T2_OPCODE_RSB): Define.
2285 (thumb32_negate_data_op): New function.
2286 (md_apply_fix): Use it.
2288 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2290 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2291 fields.
2292 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2293 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2294 subtracted symbols.
2295 (relaxation_requirements): Add pfinish_frag argument and use it to
2296 replace setting tinsn->record_fix fields.
2297 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2298 and vinsn_to_insnbuf. Remove references to record_fix and
2299 slot_sub_symbols fields.
2300 (xtensa_mark_narrow_branches): Delete unused code.
2301 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2302 a symbol.
2303 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2304 record_fix fields.
2305 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2306 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2307 of the record_fix field. Simplify error messages for unexpected
2308 symbolic operands.
2309 (set_expr_symbol_offset_diff): Delete.
2311 2006-01-31 Paul Brook <paul@codesourcery.com>
2313 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2315 2006-01-31 Paul Brook <paul@codesourcery.com>
2316 Richard Earnshaw <rearnsha@arm.com>
2318 * config/tc-arm.c: Use arm_feature_set.
2319 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2320 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2321 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2322 New variables.
2323 (insns): Use them.
2324 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2325 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2326 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2327 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2328 feature flags.
2329 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2330 (arm_opts): Move old cpu/arch options from here...
2331 (arm_legacy_opts): ... to here.
2332 (md_parse_option): Search arm_legacy_opts.
2333 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2334 (arm_float_abis, arm_eabis): Make const.
2336 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2338 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2340 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2342 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2343 in load immediate intruction.
2345 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2347 * config/bfin-parse.y (value_match): Use correct conversion
2348 specifications in template string for __FILE__ and __LINE__.
2349 (binary): Ditto.
2350 (unary): Ditto.
2352 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2354 Introduce TLS descriptors for i386 and x86_64.
2355 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2356 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2357 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2358 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2359 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2360 displacement bits.
2361 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2362 (lex_got): Handle @tlsdesc and @tlscall.
2363 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2365 2006-01-11 Nick Clifton <nickc@redhat.com>
2367 Fixes for building on 64-bit hosts:
2368 * config/tc-avr.c (mod_index): New union to allow conversion
2369 between pointers and integers.
2370 (md_begin, avr_ldi_expression): Use it.
2371 * config/tc-i370.c (md_assemble): Add cast for argument to print
2372 statement.
2373 * config/tc-tic54x.c (subsym_substitute): Likewise.
2374 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2375 opindex field of fr_cgen structure into a pointer so that it can
2376 be stored in a frag.
2377 * config/tc-mn10300.c (md_assemble): Likewise.
2378 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2379 types.
2380 * config/tc-v850.c: Replace uses of (int) casts with correct
2381 types.
2383 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2385 PR gas/2117
2386 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2388 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2390 PR gas/2101
2391 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2392 a local-label reference.
2394 For older changes see ChangeLog-2005
2395 \f
2396 Local Variables:
2397 mode: change-log
2398 left-margin: 8
2399 fill-column: 74
2400 version-control: never
2401 End: