| blob | bb811e3e2cc63c7abd6eb518f4383bea362f8271 |
1 2006-12-28 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-i386.c (process_operands): Check i.reg_operands
4 and increment i.operands when adding a register operand.
5 (build_modrm_byte): Fix 4 operand instruction handling.
7 2006-12-27 H.J. Lu <hongjiu.lu@intel.com>
9 * config/tc-i386.c (disp_expressions): Use MAX_MEMORY_OPERANDS
10 for array size instead of 2.
11 (im_expressions): Use MAX_IMMEDIATE_OPERANDS for for array size
12 instead of 2.
13 (i386_immediate): Update immediate operand overflow error
14 message.
15 (i386_displacement): Check displacement operand overflow.
17 2006-12-27 H.J. Lu <hongjiu.lu@intel.com>
19 * config/tc-i386.c: Document tc-i386.c, not i386.c.
21 2006-12-27 Kazu Hirata <kazu@codesourcery.com>
23 * config/m68k-parse.h (m68k_register): Add CAC and MBB.
24 * config/tc-m68k.c (fido_ctrl): New.
25 (m68k_archs): Use fido_ctrl for -mfidoa.
26 (m68k_cpus): Use fido_ctrl on fido-*-*.
27 (m68k_ip): Add support for CAC and MBB.
28 (init_table): Add CAC and MBB.
30 2006-12-26 H.J. Lu <hongjiu.lu@intel.com>
32 * config/tc-i386.c (i386_immediate): Remove prototype.
34 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
36 * config/tc-m68k.c (cpu_of_arch): Add fido.
37 (m68k_archs, m68k_cpu): Add entries for fido.
38 (m68k_elf_final_processing): Handle EF_M68K_CPU32_FIDO_A.
40 2006-12-25 Mei Ligang <ligang@sunnorth.com.cn>
42 * config/tc-score.c (build_lw_pic): Rename as build_lwst_pic.
43 Delete the code handling large constant for PIC.
44 Modify some comments.
45 (score_relax_frag): Decrease insn_addr in certain situation.
46 (s_score_cprestore): Change .cprestore syntax from ".cprestore offset"
47 to ".cprestore reg, offset".
49 2006-12-23 Kazu Hirata <kazu@codesourcery.com>
51 * configure.tgt: Recognize fido.
53 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
55 * config/tc-i386.c: Add a blank line bewteen function bodies.
57 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
59 * config/tc-i386.c (build_modrm_byte): Reformat to 72 columns.
61 2006-12-14 Daniel Jacobowitz <dan@codesourcery.com>
63 * Makefile.am (YFLAGS): Define.
64 * Makefile.in: Regenerated.
66 2006-12-14 H.J. Lu <hongjiu.lu@intel.com>
68 * config/tc-i386.c (match_template): Simplify 3 and 4 operand
69 match.
71 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
73 * config/tc-i386.c (build_modrm_byte): Set the Operand_PCrel
74 bit only.
76 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
78 * config/tc-i386.c (match_template): Use a for loop to set
79 operand_types array.
81 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
83 PR gas/3712
84 * config/tc-i386.c (match_template): Use MAX_OPERANDS for the
85 number of operands. Issue an error if MAX_OPERANDS != 4. Add
86 the 4th operand check.
88 2006-12-13 Paul Brook <paul@codesourcery.com>
90 * config/tc-arm.c (arm_arch_option_table): Add v7-{a,r,m}.
91 * doc/c-arm.texi: Fix spelling of ARMv7 profile variants.
93 2006-12-12 H.J. Lu <hongjiu.lu@intel.com>
95 * config/tc-i386.h (WordMem): Document it for 64 bit memory
96 reference.
98 2006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
100 * doc/Makefile.am (as_TEXINFOS): Set.
101 (as.info as.dvi as.html): Delete rule.
102 * doc/Makefile.in: Regenerated.
104 2006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
106 * configure.in: Define GENINSRC_NEVER.
107 * doc/Makefile.am (as.info): Remove srcdir prefix.
108 (MAINTAINERCLEANFILES): Add info file.
109 (DISTCLEANFILES): Pretend to add info file.
110 * po/Make-in (.po.gmo): Put gmo files in objdir.
111 * configure, Makefile.in, doc/Makefile.in: Regenerated.
113 2006-12-09 H.J. Lu <hongjiu.lu@intel.com>
115 * config/tc-i386.h (template): Use MAX_OPERANDS instead of 4
116 for operand_types array.
118 2006-12-08 Christian Groessler <chris@groessler.org>
120 * config/tc-z8k.c (whatreg): Add comment describing function.
121 Return NULL if symbol name characters follow the register number.
122 (parse_reg): Use NULL instead of 0 for pointer values. Stop
123 processing if whatreg returned NULL.
125 2006-12-07 Kazu Hirata <kazu@codesourcery.com>
127 * config/tc-m68k.c: Update uses of EF_M68K_*.
129 2006-12-06 H.J. Lu <hjl@gnu.org>
131 * config/tc-i386.h: Change the prefix order to SEG_PREFIX,
132 ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.
134 2006-12-02 Jakub Jelinek <jakub@redhat.com>
136 PR gas/3607
137 * subsegs.c (subseg_set_rest): Clear frch_cfi_data field.
139 2006-12-01 Paul Brook <paul@codesourcery.com>
141 * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
142 function symbols.
144 2006-11-29 Paul Brook <paul@codesourcery.com>
146 * config/tc-arm.c (arm_is_eabi): New function.
147 * config/tc-arm.h (arm_is_eabi): New prototype.
148 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
149 * doc/c-arm.texi (.thumb_func): Update documentation.
151 2006-11-29 Paul Brook <paul@codesourcery.com>
153 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
154 encoding.
156 2006-11-27 Sterling Augustine <sterling@tensilica.com>
158 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
159 as the first slot_subtype, not the frag subtype.
161 2006-11-27 Bob Wilson <bob.wilson@acm.org>
163 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
164 (directive_state): Disable scheduling by default.
165 (xtensa_add_config_info): New.
166 (xtensa_end): Call xtensa_add_config_info.
168 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
170 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
171 their unaligned counterparts in debugging sections.
173 2006-11-24 Alan Modra <amodra@bigpond.net.au>
175 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
177 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
179 * config/tc-arm.h (md_cons_align): Define.
180 (mapping_state): New prototype.
181 * config/tc-arm.c (mapping_state): Make global.
183 2006-11-22 Alan Modra <amodra@bigpond.net.au>
185 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
187 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
189 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
190 branch instruction, handle it specially.
191 (score_insns): Modify 32 bit branch instruction.
193 2006-11-16 Alan Modra <amodra@bigpond.net.au>
195 * symbols.c (resolve_symbol_value): Formatting.
197 2006-11-15 Jan Beulich <jbeulich@novell.com>
199 PR/3469
200 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
201 chain by linking it to itself.
202 (resolve_symbol_value): Also check symbol_shadow_p().
203 (symbol_shadow_p): New.
204 * symbols.h (symbol_shadow_p): Declare.
206 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
208 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
209 (insns): Adjust accordingly.
210 (md_apply_fix): Alter comments to use CBZ instead of CZB.
212 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
214 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
215 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
217 2006-11-10 Nick Clifton <nickc@redhat.com>
219 PR gas/3456:
220 * config/obj-elf.c (obj_elf_version): Do not include the name
221 field's padding in the namesz value.
223 2006-11-09 Thiemo Seufer <ths@mips.com>
225 * config/tc-mips.c: Fix outdated comment.
227 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
229 * config/tc-i386.h (CpuPNI): Removed.
230 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
231 * config/tc-i386.c (md_assemble): Likewise.
233 2006-11-08 Alan Modra <amodra@bigpond.net.au>
235 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
237 2006-11-06 David Daney <ddaney@avtrex.com>
239 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
241 2006-11-06 Thiemo Seufer <ths@mips.com>
243 * doc/c-mips.texi (-march): Document sb1a.
245 2006-11-06 Thiemo Seufer <ths@mips.com>
247 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
248 34k always has DSP ASE.
250 2006-11-03 Thiemo Seufer <ths@mips.com>
252 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
253 MIPS16 instructions referencing other sections, unless they are
254 external branches.
256 2006-11-03 Thiemo Seufer <ths@mips.com>
258 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
259 release 1 CPU.
261 2006-11-03 Jakub Jelinek <jakub@redhat.com>
263 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
264 personality and lsda.
265 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
266 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
267 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
268 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
269 (output_cie): Output personality including its encoding and LSDA encoding.
270 (output_fde): Output LSDA.
271 (select_cie_for_fde): Don't share CIE if personality, its encoding or
272 LSDA encoding are different. Copy the 3 fields from fde_entry to
273 cie_entry.
274 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
276 * subsegs.h (struct frchain): Add frch_cfi_data field.
277 * dw2gencfi.c: Include subsegs.h.
278 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
279 (struct frch_cfi_data): New type.
280 (unused_cfi_data): New variable.
281 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
282 and cfa_save_stack static vars into a structure pointed from
283 each frchain.
284 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
285 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
286 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
287 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
288 Likewise.
290 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
292 * config/tc-h8300.c (build_bytes): Fix const warning.
294 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
296 * tc-score.c (do16_rdrs): Handle not! instruction especially.
298 2006-10-31 Paul Brook <paul@codesourcery.com>
300 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
301 for EABIv4.
303 2006-10-31 Paul Brook <paul@codesourcery.com>
305 gas/
306 * config/tc-arm.c (object_arch): New variable.
307 (s_arm_object_arch): New function.
308 (md_pseudo_table): Add object_arch.
309 (aeabi_set_public_attributes): Obey object_arch.
310 * doc/c-arm.texi: Document .object_arch.
312 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
314 * tc-score.c (data_op2): Check invalid operands.
315 (my_get_expression): Const operand of some instructions can not be
316 symbol in assembly.
317 (get_insn_class_from_type): Handle instruction type Insn_internal.
318 (do_macro_ldst_label): Modify inst.type.
319 (Insn_PIC): Delete.
320 (data_op2): The immediate value in lw is 15 bit signed.
322 2006-10-29 Randolph Chung <tausq@debian.org>
324 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
325 (hppa_regname_to_dw2regnum): New funcions.
326 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
327 (tc_cfi_frame_initial_instructions)
328 (tc_regname_to_dw2regnum): Define.
329 (hppa_cfi_frame_initial_instructions)
330 (hppa_regname_to_dw2regnum): Declare.
331 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
332 (DWARF2_CIE_DATA_ALIGNMENT): Define.
334 2006-10-29 Nick Clifton <nickc@redhat.com>
336 * config/tc-spu.c (md_assemble): Cast printf string size parameter
337 to int in order to avoid a compiler warning.
339 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
341 * config/tc-sh.c (md_assemble): Define size of branches.
343 2006-10-26 Ben Elliston <bje@au.ibm.com>
345 * dw2gencfi.c (cfi_add_CFA_offset):
346 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
348 * write.c (chain_frchains_together_1): Assert that this function
349 never returns a pointer to the auto variable `dummy'.
351 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
352 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
353 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
354 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
355 Alan Modra <amodra@bigpond.net.au>
357 * config/tc-spu.c: New file.
358 * config/tc-spu.h: New file.
359 * configure.tgt: Add SPU support.
360 * Makefile.am: Likewise. Run "make dep-am".
361 * Makefile.in: Regenerate.
362 * po/POTFILES.in: Regenerate.
364 2006-10-25 Ben Elliston <bje@au.ibm.com>
366 * expr.c (expr): Replace O_add case in switch (op_left) explaining
367 why it can never occur.
369 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
371 * doc/c-ppc.texi (-mcell): Document.
372 * config/tc-ppc.c (parse_cpu): Parse -mcell.
373 (md_show_usage): Document -mcell.
375 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
377 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
379 2006-10-23 Alan Modra <amodra@bigpond.net.au>
381 * config/tc-m68hc11.c (md_assemble): Quiet warning.
383 2006-10-19 Mike Frysinger <vapier@gentoo.org>
385 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
386 (x86_64_section_letter): Likewise.
388 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
390 * config/tc-score.c (build_relax_frag): Compute correct
391 tc_frag_data.fixp.
393 2006-10-18 Roy Marples <uberlord@gentoo.org>
395 * config/tc-sparc.c (md_parse_option): Treat any target starting with
396 elf32-sparc as a viable target for the -32 switch and any target
397 starting with elf64-sparc as a viable target for the -64 switch.
398 (sparc_target_format): For 64-bit ELF flavoured output use
399 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
400 ELF_TARGET_FORMAT.
401 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
403 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
405 * configure: Regenerated.
407 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
409 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
410 in addition to testing for '\n'.
411 (TC_EOL_IN_INSN): Provide a default definition if necessary.
413 2006-10-13 Sterling Augstine <sterling@tensilica.com>
415 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
416 a disjoint DW_AT range.
418 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
420 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
422 2006-10-08 Paul Brook <paul@codesourcery.com>
424 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
425 (parse_operands): Use parse_big_immediate for OP_NILO.
426 (neon_cmode_for_logic_imm): Try smaller element sizes.
427 (neon_cmode_for_move_imm): Ditto.
428 (do_neon_logic): Handle .i64 pseudo-op.
430 2006-09-29 Alan Modra <amodra@bigpond.net.au>
432 * po/POTFILES.in: Regenerate.
434 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
436 * config/tc-i386.h (CpuMNI): Renamed to ...
437 (CpuSSSE3): This.
438 (CpuUnknownFlags): Updated.
439 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
440 and PROCESSOR_MEROM with PROCESSOR_CORE2.
441 * config/tc-i386.c: Updated.
442 * doc/c-i386.texi: Likewise.
444 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
446 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
448 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
450 2006-09-27 Nick Clifton <nickc@redhat.com>
452 * output-file.c (output_file_close): Prevent an infinite loop
453 reporting that stdoutput could not be closed.
455 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
456 Joseph Myers <joseph@codesourcery.com>
457 Ian Lance Taylor <ian@wasabisystems.com>
458 Ben Elliston <bje@wasabisystems.com>
460 * config/tc-arm.c (arm_cext_iwmmxt2): New.
461 (enum operand_parse_code): New code OP_RIWR_I32z.
462 (parse_operands): Handle OP_RIWR_I32z.
463 (do_iwmmxt_wmerge): New function.
464 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
465 a register.
466 (do_iwmmxt_wrwrwr_or_imm5): New function.
467 (insns): Mark instructions as RIWR_I32z as appropriate.
468 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
469 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
470 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
471 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
472 (md_begin): Handle IWMMXT2.
473 (arm_cpus): Add iwmmxt2.
474 (arm_extensions): Likewise.
475 (arm_archs): Likewise.
477 2006-09-25 Bob Wilson <bob.wilson@acm.org>
479 * doc/as.texinfo (Overview): Revise description of --keep-locals.
480 Add xref to "Symbol Names".
481 (L): Refer to "local symbols" instead of "local labels". Move
482 definition to "Symbol Names" section; add xref to that section.
483 (Symbol Names): Use "Local Symbol Names" section to define local
484 symbols. Add "Local Labels" heading for description of temporary
485 forward/backward labels, and refer to those as "local labels".
487 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
489 PR binutils/3235
490 * config/tc-i386.c (match_template): Check address size prefix
491 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
492 operand.
494 2006-09-22 Alan Modra <amodra@bigpond.net.au>
496 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
498 2006-09-22 Alan Modra <amodra@bigpond.net.au>
500 * as.h (as_perror): Delete declaration.
501 * gdbinit.in (as_perror): Delete breakpoint.
502 * messages.c (as_perror): Delete function.
503 * doc/internals.texi: Remove as_perror description.
504 * listing.c (listing_print: Don't use as_perror.
505 * output-file.c (output_file_create, output_file_close): Likewise.
506 * symbols.c (symbol_create, symbol_clone): Likewise.
507 * write.c (write_contents): Likewise.
508 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
509 * config/tc-tic54x.c (tic54x_mlib): Likewise.
511 2006-09-22 Alan Modra <amodra@bigpond.net.au>
513 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
514 (ppc_handle_align): New function.
515 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
516 (SUB_SEGMENT_ALIGN): Define as zero.
518 2006-09-20 Bob Wilson <bob.wilson@acm.org>
520 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
521 (Overview): Skip cross reference in man page.
523 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
525 * configure.in: Add new target x86_64-pc-mingw64.
526 * configure: Regenerate.
527 * configure.tgt: Add new target x86_64-pc-mingw64.
528 * config/obj-coff.h: Add handling for TE_PEP target specific code
529 and definitions.
530 * config/tc-i386.c: Add new targets.
531 (md_parse_option): Add targets to OPTION_64.
532 (x86_64_target_format): Add new method for setup proper default
533 target cpu mode.
534 * config/te-pep.h: Add new target definition header.
535 (TE_PEP): New macro: Identifies new target architecture.
536 (COFF_WITH_pex64): Set proper includes in bfd.
537 * NEWS: Mention new target.
539 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
541 * config/bfin-parse.y (binary): Change sub of const to add of negated
542 const.
544 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
546 * config/tc-score.c: New file.
547 * config/tc-score.h: Newf file.
548 * configure.tgt: Add Score target.
549 * Makefile.am: Add Score files.
550 * Makefile.in: Regenerate.
551 * NEWS: Mention new target support.
553 2006-09-16 Paul Brook <paul@codesourcery.com>
555 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
556 * doc/c-arm.texi (movsp): Document offset argument.
558 2006-09-16 Paul Brook <paul@codesourcery.com>
560 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
561 unsigned int to avoid 64-bit host problems.
563 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
565 * config/bfin-parse.y (binary): Do some more constant folding for
566 additions.
568 2006-09-13 Jan Beulich <jbeulich@novell.com>
570 * input-file.c (input_file_give_next_buffer): Demote as_bad to
571 as_warn.
573 2006-09-13 Alan Modra <amodra@bigpond.net.au>
575 PR gas/3165
576 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
577 in parens.
579 2006-09-13 Alan Modra <amodra@bigpond.net.au>
581 * input-file.c (input_file_open): Replace as_perror with as_bad
582 so that gas exits with error on file errors. Correct error
583 message.
584 (input_file_get, input_file_give_next_buffer): Likewise.
585 * input-file.h: Update comment.
587 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
589 PR gas/3172
590 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
591 registers as a sub-class of wC registers.
593 2006-09-11 Alan Modra <amodra@bigpond.net.au>
595 PR gas/3165
596 * config/tc-mips.h (enum dwarf2_format): Forward declare.
597 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
598 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
599 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
601 2006-09-08 Nick Clifton <nickc@redhat.com>
603 PR gas/3129
604 * doc/as.texinfo (Macro): Improve documentation about separating
605 macro arguments from following text.
607 2006-09-08 Paul Brook <paul@codesourcery.com>
609 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
611 2006-09-07 Paul Brook <paul@codesourcery.com>
613 * config/tc-arm.c (parse_operands): Mark operand as present.
615 2006-09-04 Paul Brook <paul@codesourcery.com>
617 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
618 (do_neon_dyadic_if_i_d): Avoid setting U bit.
619 (do_neon_mac_maybe_scalar): Ditto.
620 (do_neon_dyadic_narrow): Force operand type to NT_integer.
621 (insns): Remove out of date comments.
623 2006-08-29 Nick Clifton <nickc@redhat.com>
625 * read.c (s_align): Initialize the 'stopc' variable to prevent
626 compiler complaints about it being used without being
627 initialized.
628 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
629 s_float_space, s_struct, cons_worker, equals): Likewise.
631 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
633 * ecoff.c (ecoff_directive_val): Fix message typo.
634 * config/tc-ns32k.c (convert_iif): Likewise.
635 * config/tc-sh64.c (shmedia_check_limits): Likewise.
637 2006-08-25 Sterling Augustine <sterling@tensilica.com>
638 Bob Wilson <bob.wilson@acm.org>
640 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
641 the state of the absolute_literals directive. Remove align frag at
642 the start of the literal pool position.
644 2006-08-25 Bob Wilson <bob.wilson@acm.org>
646 * doc/c-xtensa.texi: Add @group commands in examples.
648 2006-08-24 Bob Wilson <bob.wilson@acm.org>
650 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
651 (INIT_LITERAL_SECTION_NAME): Delete.
652 (lit_state struct): Remove segment names, init_lit_seg, and
653 fini_lit_seg. Add lit_prefix and current_text_seg.
654 (init_literal_head_h, init_literal_head): Delete.
655 (fini_literal_head_h, fini_literal_head): Delete.
656 (xtensa_begin_directive): Move argument parsing to
657 xtensa_literal_prefix function.
658 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
659 (xtensa_literal_prefix): Parse the directive argument here and
660 record it in the lit_prefix field. Remove code to derive literal
661 section names.
662 (linkonce_len): New.
663 (get_is_linkonce_section): Use linkonce_len. Check for any
664 ".gnu.linkonce.*" section, not just text sections.
665 (md_begin): Remove initialization of deleted lit_state fields.
666 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
667 to init_literal_head and fini_literal_head.
668 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
669 when traversing literal_head list.
670 (match_section_group): New.
671 (cache_literal_section): Rewrite to determine the literal section
672 name on the fly, create the section and return it.
673 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
674 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
675 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
676 Use xtensa_get_property_section from bfd.
677 (retrieve_xtensa_section): Delete.
678 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
679 description to refer to plural literal sections and add xref to
680 the Literal Directive section.
681 (Literal Directive): Describe new rules for deriving literal section
682 names. Add footnote for special case of .init/.fini with
683 --text-section-literals.
684 (Literal Prefix Directive): Replace old naming rules with xref to the
685 Literal Directive section.
687 2006-08-21 Joseph Myers <joseph@codesourcery.com>
689 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
690 merging with previous long opcode.
692 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
694 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
695 * Makefile.in: Regenerate.
696 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
697 renamed. Adjust.
699 2006-08-16 Julian Brown <julian@codesourcery.com>
701 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
702 to use ARM instructions on non-ARM-supporting cores.
703 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
704 mode automatically based on cpu variant.
705 (md_begin): Call above function.
707 2006-08-16 Julian Brown <julian@codesourcery.com>
709 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
710 recognized in non-unified syntax mode.
712 2006-08-15 Thiemo Seufer <ths@mips.com>
713 Nigel Stephens <nigel@mips.com>
714 David Ung <davidu@mips.com>
716 * configure.tgt: Handle mips*-sde-elf*.
718 2006-08-12 Thiemo Seufer <ths@networkno.de>
720 * config/tc-mips.c (mips16_ip): Fix argument register handling
721 for restore instruction.
723 2006-08-08 Bob Wilson <bob.wilson@acm.org>
725 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
726 (out_sleb128): New.
727 (out_fixed_inc_line_addr): New.
728 (process_entries): Use out_fixed_inc_line_addr when
729 DWARF2_USE_FIXED_ADVANCE_PC is set.
730 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
732 2006-08-08 DJ Delorie <dj@redhat.com>
734 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
735 vs full symbols so that we never have more than one pointer value
736 for any given symbol in our symbol table.
738 2006-08-08 Sterling Augustine <sterling@tensilica.com>
740 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
741 and emit DW_AT_ranges when code in compilation unit is not
742 contiguous.
743 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
744 is not contiguous.
745 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
746 (out_debug_ranges): New function to emit .debug_ranges section
747 when code is not contiguous.
749 2006-08-08 Nick Clifton <nickc@redhat.com>
751 * config/tc-arm.c (WARN_DEPRECATED): Enable.
753 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
755 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
756 only block.
757 (pe_directive_secrel) [TE_PE]: New function.
758 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
759 loc, loc_mark_labels.
760 [TE_PE]: Handle secrel32.
761 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
762 call.
763 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
764 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
765 (md_section_align): Only round section sizes here for AOUT
766 targets.
767 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
768 (tc_pe_dwarf2_emit_offset): New function.
769 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
770 (cons_fix_new_arm): Handle O_secrel.
771 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
772 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
773 of OBJ_ELF only block.
774 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
775 tc_pe_dwarf2_emit_offset.
777 2006-08-04 Richard Sandiford <richard@codesourcery.com>
779 * config/tc-sh.c (apply_full_field_fix): New function.
780 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
781 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
782 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
783 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
785 2006-08-03 Nick Clifton <nickc@redhat.com>
787 PR gas/2991
788 * config.in: Regenerate.
790 2006-08-03 Joseph Myers <joseph@codesourcery.com>
792 * config/tc-arm.c (parse_operands): Handle invalid register name
793 for OP_RIWR_RIWC.
795 2006-08-03 Joseph Myers <joseph@codesourcery.com>
797 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
798 (parse_operands): Handle it.
799 (insns): Use it for tmcr and tmrc.
801 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
803 PR binutils/2983
804 * config/tc-i386.c (md_parse_option): Treat any target starting
805 with elf64_x86_64 as a viable target for the -64 switch.
806 (i386_target_format): For 64-bit ELF flavoured output use
807 ELF_TARGET_FORMAT64.
808 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
810 2006-08-02 Nick Clifton <nickc@redhat.com>
812 PR gas/2991
813 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
814 bfd/aclocal.m4.
815 * configure.in: Run BFD_BINARY_FOPEN.
816 * configure: Regenerate.
817 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
818 file to include.
820 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
822 * config/tc-i386.c (md_assemble): Don't update
823 cpu_arch_isa_flags.
825 2006-08-01 Thiemo Seufer <ths@mips.com>
827 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
829 2006-08-01 Thiemo Seufer <ths@mips.com>
831 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
832 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
833 BFD_RELOC_32 and BFD_RELOC_16.
834 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
835 md_convert_frag, md_obj_end): Fix comment formatting.
837 2006-07-31 Thiemo Seufer <ths@mips.com>
839 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
840 handling for BFD_RELOC_MIPS16_JMP.
842 2006-07-24 Andreas Schwab <schwab@suse.de>
844 PR/2756
845 * read.c (read_a_source_file): Ignore unknown text after line
846 comment character. Fix misleading comment.
848 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
850 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
851 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
852 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
853 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
854 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
855 doc/c-z80.texi, doc/internals.texi: Fix some typos.
857 2006-07-21 Nick Clifton <nickc@redhat.com>
859 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
860 linker testsuite.
862 2006-07-20 Thiemo Seufer <ths@mips.com>
863 Nigel Stephens <nigel@mips.com>
865 * config/tc-mips.c (md_parse_option): Don't infer optimisation
866 options from debug options.
868 2006-07-20 Thiemo Seufer <ths@mips.com>
870 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
871 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
873 2006-07-19 Paul Brook <paul@codesourcery.com>
875 * config/tc-arm.c (insns): Fix rbit Arm opcode.
877 2006-07-18 Paul Brook <paul@codesourcery.com>
879 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
880 (md_convert_frag): Use correct reloc for add_pc. Use
881 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
882 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
883 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
885 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
887 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
888 when file and line unknown.
890 2006-07-17 Thiemo Seufer <ths@mips.com>
892 * read.c (s_struct): Use IS_ELF.
893 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
894 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
895 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
896 s_mips_mask): Likewise.
898 2006-07-16 Thiemo Seufer <ths@mips.com>
899 David Ung <davidu@mips.com>
901 * read.c (s_struct): Handle ELF section changing.
902 * config/tc-mips.c (s_align): Leave enabling auto-align to the
903 generic code.
904 (s_change_sec): Try section changing only if we output ELF.
906 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
908 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
909 CpuAmdFam10.
910 (smallest_imm_type): Remove Cpu086.
911 (i386_target_format): Likewise.
913 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
914 Update CpuXXX.
916 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
917 Michael Meissner <michael.meissner@amd.com>
919 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
920 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
921 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
922 architecture.
923 (i386_align_code): Ditto.
924 (md_assemble_code): Add support for insertq/extrq instructions,
925 swapping as needed for intel syntax.
926 (swap_imm_operands): New function to swap immediate operands.
927 (swap_operands): Deal with 4 operand instructions.
928 (build_modrm_byte): Add support for insertq instruction.
930 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
932 * config/tc-i386.h (Size64): Fix a typo in comment.
934 2006-07-12 Nick Clifton <nickc@redhat.com>
936 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
937 fixup_segment() to repeat a range check on a value that has
938 already been checked here.
940 2006-07-07 James E Wilson <wilson@specifix.com>
942 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
944 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
945 Nick Clifton <nickc@redhat.com>
947 PR binutils/2877
948 * doc/as.texi: Fix spelling typo: branchs => branches.
949 * doc/c-m68hc11.texi: Likewise.
950 * config/tc-m68hc11.c: Likewise.
951 Support old spelling of command line switch for backwards
952 compatibility.
954 2006-07-04 Thiemo Seufer <ths@mips.com>
955 David Ung <davidu@mips.com>
957 * config/tc-mips.c (s_is_linkonce): New function.
958 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
959 weak, external, and linkonce symbols.
960 (pic_need_relax): Use s_is_linkonce.
962 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
964 * doc/as.texinfo (Org): Remove space.
965 (P2align): Add "@var{abs-expr},".
967 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
969 * config/tc-i386.c (cpu_arch_tune_set): New.
970 (cpu_arch_isa): Likewise.
971 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
972 nops with short or long nop sequences based on -march=/.arch
973 and -mtune=.
974 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
975 set cpu_arch_tune and cpu_arch_tune_flags.
976 (md_parse_option): For -march=, set cpu_arch_isa and set
977 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
978 0. Set cpu_arch_tune_set to 1 for -mtune=.
979 (i386_target_format): Don't set cpu_arch_tune.
981 2006-06-23 Nigel Stephens <nigel@mips.com>
983 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
984 generated .sbss.* and .gnu.linkonce.sb.*.
986 2006-06-23 Thiemo Seufer <ths@mips.com>
987 David Ung <davidu@mips.com>
989 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
990 label_list.
991 * config/tc-mips.c (label_list): Define per-segment label_list.
992 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
993 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
994 mips_from_file_after_relocs, mips_define_label): Use per-segment
995 label_list.
997 2006-06-22 Thiemo Seufer <ths@mips.com>
999 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
1000 (append_insn): Use it.
1001 (md_apply_fix): Whitespace formatting.
1002 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
1003 mips16_extended_frag): Remove register specifier.
1004 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
1005 constants.
1007 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
1009 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
1010 a directive saving VFP registers for ARMv6 or later.
1011 (s_arm_unwind_save): Add parameter arch_v6 and call
1012 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
1013 appropriate.
1014 (md_pseudo_table): Add entry for new "vsave" directive.
1015 * doc/c-arm.texi: Correct error in example for "save"
1016 directive (fstmdf -> fstmdx). Also document "vsave" directive.
1018 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1019 Anatoly Sokolov <aesok@post.ru>
1021 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
1022 and atmega644p devices. Rename atmega164/atmega324 devices to
1023 atmega164p/atmega324p.
1024 * doc/c-avr.texi: Document new mcu and arch options.
1026 2006-06-17 Nick Clifton <nickc@redhat.com>
1028 * config/tc-arm.c (enum parse_operand_result): Move outside of
1029 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
1031 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
1033 * config/tc-i386.h (processor_type): New.
1034 (arch_entry): Add type.
1036 * config/tc-i386.c (cpu_arch_tune): New.
1037 (cpu_arch_tune_flags): Likewise.
1038 (cpu_arch_isa_flags): Likewise.
1039 (cpu_arch): Updated.
1040 (set_cpu_arch): Also update cpu_arch_isa_flags.
1041 (md_assemble): Update cpu_arch_isa_flags.
1042 (OPTION_MARCH): New.
1043 (OPTION_MTUNE): Likewise.
1044 (md_longopts): Add -march= and -mtune=.
1045 (md_parse_option): Support -march= and -mtune=.
1046 (md_show_usage): Add -march=CPU/-mtune=CPU.
1047 (i386_target_format): Also update cpu_arch_isa_flags,
1048 cpu_arch_tune and cpu_arch_tune_flags.
1050 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
1052 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
1054 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1056 * config/tc-arm.c (enum parse_operand_result): New.
1057 (struct group_reloc_table_entry): New.
1058 (enum group_reloc_type): New.
1059 (group_reloc_table): New array.
1060 (find_group_reloc_table_entry): New function.
1061 (parse_shifter_operand_group_reloc): New function.
1062 (parse_address_main): New function, incorporating code
1063 from the old parse_address function. To be used via...
1064 (parse_address): wrapper for parse_address_main; and
1065 (parse_address_group_reloc): new function, likewise.
1066 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
1067 OP_ADDRGLDRS, OP_ADDRGLDC.
1068 (parse_operands): Support for these new operand codes.
1069 New macro po_misc_or_fail_no_backtrack.
1070 (encode_arm_cp_address): Preserve group relocations.
1071 (insns): Modify to use the above operand codes where group
1072 relocations are permitted.
1073 (md_apply_fix): Handle the group relocations
1074 ALU_PC_G0_NC through LDC_SB_G2.
1075 (tc_gen_reloc): Likewise.
1076 (arm_force_relocation): Leave group relocations for the linker.
1077 (arm_fix_adjustable): Likewise.
1079 2006-06-15 Julian Brown <julian@codesourcery.com>
1081 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
1082 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
1083 relocs properly.
1085 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
1087 * config/tc-i386.c (process_suffix): Don't add rex64 for
1088 "xchg %rax,%rax".
1090 2006-06-09 Thiemo Seufer <ths@mips.com>
1092 * config/tc-mips.c (mips_ip): Maintain argument count.
1094 2006-06-09 Alan Modra <amodra@bigpond.net.au>
1096 * config/tc-iq2000.c: Include sb.h.
1098 2006-06-08 Nigel Stephens <nigel@mips.com>
1100 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
1101 aliases for better compatibility with SGI tools.
1103 2006-06-08 Alan Modra <amodra@bigpond.net.au>
1105 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
1106 * Makefile.am (GASLIBS): Expand @BFDLIB@.
1107 (BFDVER_H): Delete.
1108 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
1109 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
1110 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
1111 Run "make dep-am".
1112 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
1113 * Makefile.in: Regenerate.
1114 * doc/Makefile.in: Regenerate.
1115 * configure: Regenerate.
1117 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1119 * po/Make-in (pdf, ps): New dummy targets.
1121 2006-06-07 Julian Brown <julian@codesourcery.com>
1123 * config/tc-arm.c (stdarg.h): include.
1124 (arm_it): Add uncond_value field. Add isvec and issingle to operand
1125 array.
1126 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
1127 REG_TYPE_NSDQ (single, double or quad vector reg).
1128 (reg_expected_msgs): Update.
1129 (BAD_FPU): Add macro for unsupported FPU instruction error.
1130 (parse_neon_type): Support 'd' as an alias for .f64.
1131 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1132 sets of registers.
1133 (parse_vfp_reg_list): Don't update first arg on error.
1134 (parse_neon_mov): Support extra syntax for VFP moves.
1135 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1136 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1137 (parse_operands): Support isvec, issingle operands fields, new parse
1138 codes above.
1139 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1140 msr variants.
1141 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1142 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1143 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1144 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1145 shapes.
1146 (neon_shape): Redefine in terms of above.
1147 (neon_shape_class): New enumeration, table of shape classes.
1148 (neon_shape_el): New enumeration. One element of a shape.
1149 (neon_shape_el_size): Register widths of above, where appropriate.
1150 (neon_shape_info): New struct. Info for shape table.
1151 (neon_shape_tab): New array.
1152 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1153 (neon_check_shape): Rewrite as...
1154 (neon_select_shape): New function to classify instruction shapes,
1155 driven by new table neon_shape_tab array.
1156 (neon_quad): New function. Return 1 if shape should set Q flag in
1157 instructions (or equivalent), 0 otherwise.
1158 (type_chk_of_el_type): Support F64.
1159 (el_type_of_type_chk): Likewise.
1160 (neon_check_type): Add support for VFP type checking (VFP data
1161 elements fill their containing registers).
1162 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1163 in thumb mode for VFP instructions.
1164 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1165 and encode the current instruction as if it were that opcode.
1166 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1167 arguments, call function in PFN.
1168 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1169 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1170 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1171 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1172 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1173 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1174 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1175 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1176 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1177 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1178 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1179 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1180 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1181 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1182 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1183 neon_quad.
1184 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1185 between VFP and Neon turns out to belong to Neon. Perform
1186 architecture check and fill in condition field if appropriate.
1187 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1188 (do_neon_cvt): Add support for VFP variants of instructions.
1189 (neon_cvt_flavour): Extend to cover VFP conversions.
1190 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1191 vmov variants.
1192 (do_neon_ldr_str): Handle single-precision VFP load/store.
1193 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1194 NS_NULL not NS_IGNORE.
1195 (opcode_tag): Add OT_csuffixF for operands which either take a
1196 conditional suffix, or have 0xF in the condition field.
1197 (md_assemble): Add support for OT_csuffixF.
1198 (NCE): Replace macro with...
1199 (NCE_tag, NCE, NCEF): New macros.
1200 (nCE): Replace macro with...
1201 (nCE_tag, nCE, nCEF): New macros.
1202 (insns): Add support for VFP insns or VFP versions of insns msr,
1203 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1204 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1205 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1206 VFP/Neon insns together.
1208 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1209 Ladislav Michl <ladis@linux-mips.org>
1211 * app.c: Don't include headers already included by as.h.
1212 * as.c: Likewise.
1213 * atof-generic.c: Likewise.
1214 * cgen.c: Likewise.
1215 * dwarf2dbg.c: Likewise.
1216 * expr.c: Likewise.
1217 * input-file.c: Likewise.
1218 * input-scrub.c: Likewise.
1219 * macro.c: Likewise.
1220 * output-file.c: Likewise.
1221 * read.c: Likewise.
1222 * sb.c: Likewise.
1223 * config/bfin-lex.l: Likewise.
1224 * config/obj-coff.h: Likewise.
1225 * config/obj-elf.h: Likewise.
1226 * config/obj-som.h: Likewise.
1227 * config/tc-arc.c: Likewise.
1228 * config/tc-arm.c: Likewise.
1229 * config/tc-avr.c: Likewise.
1230 * config/tc-bfin.c: Likewise.
1231 * config/tc-cris.c: Likewise.
1232 * config/tc-d10v.c: Likewise.
1233 * config/tc-d30v.c: Likewise.
1234 * config/tc-dlx.h: Likewise.
1235 * config/tc-fr30.c: Likewise.
1236 * config/tc-frv.c: Likewise.
1237 * config/tc-h8300.c: Likewise.
1238 * config/tc-hppa.c: Likewise.
1239 * config/tc-i370.c: Likewise.
1240 * config/tc-i860.c: Likewise.
1241 * config/tc-i960.c: Likewise.
1242 * config/tc-ip2k.c: Likewise.
1243 * config/tc-iq2000.c: Likewise.
1244 * config/tc-m32c.c: Likewise.
1245 * config/tc-m32r.c: Likewise.
1246 * config/tc-maxq.c: Likewise.
1247 * config/tc-mcore.c: Likewise.
1248 * config/tc-mips.c: Likewise.
1249 * config/tc-mmix.c: Likewise.
1250 * config/tc-mn10200.c: Likewise.
1251 * config/tc-mn10300.c: Likewise.
1252 * config/tc-msp430.c: Likewise.
1253 * config/tc-mt.c: Likewise.
1254 * config/tc-ns32k.c: Likewise.
1255 * config/tc-openrisc.c: Likewise.
1256 * config/tc-ppc.c: Likewise.
1257 * config/tc-s390.c: Likewise.
1258 * config/tc-sh.c: Likewise.
1259 * config/tc-sh64.c: Likewise.
1260 * config/tc-sparc.c: Likewise.
1261 * config/tc-tic30.c: Likewise.
1262 * config/tc-tic4x.c: Likewise.
1263 * config/tc-tic54x.c: Likewise.
1264 * config/tc-v850.c: Likewise.
1265 * config/tc-vax.c: Likewise.
1266 * config/tc-xc16x.c: Likewise.
1267 * config/tc-xstormy16.c: Likewise.
1268 * config/tc-xtensa.c: Likewise.
1269 * config/tc-z80.c: Likewise.
1270 * config/tc-z8k.c: Likewise.
1271 * macro.h: Don't include sb.h or ansidecl.h.
1272 * sb.h: Don't include stdio.h or ansidecl.h.
1273 * cond.c: Include sb.h.
1274 * itbl-lex.l: Include as.h instead of other system headers.
1275 * itbl-parse.y: Likewise.
1276 * itbl-ops.c: Similarly.
1277 * itbl-ops.h: Don't include as.h or ansidecl.h.
1278 * config/bfin-defs.h: Don't include bfd.h or as.h.
1279 * config/bfin-parse.y: Include as.h instead of other system headers.
1281 2006-06-06 Ben Elliston <bje@au.ibm.com>
1282 Anton Blanchard <anton@samba.org>
1284 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1285 (md_show_usage): Document it.
1286 (ppc_setup_opcodes): Test power6 opcode flag bits.
1287 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1289 2006-06-06 Thiemo Seufer <ths@mips.com>
1290 Chao-ying Fu <fu@mips.com>
1292 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1293 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1294 (macro_build): Update comment.
1295 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1296 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1297 CPU_HAS_MDMX.
1298 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1299 MIPS_CPU_ASE_MDMX flags for sb1.
1301 2006-06-05 Thiemo Seufer <ths@mips.com>
1303 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1304 appropriate.
1305 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1306 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1307 and MT instructions a fatal error. Use INSERT_OPERAND where
1308 appropriate. Improve warnings for break and wait code overflows.
1309 Use symbolic constant of OP_MASK_COPZ.
1310 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1312 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1314 * po/Make-in (top_builddir): Define.
1316 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1318 * doc/Makefile.am (TEXI2DVI): Define.
1319 * doc/Makefile.in: Regenerate.
1320 * doc/c-arc.texi: Fix typo.
1322 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1324 * config/obj-ieee.c: Delete.
1325 * config/obj-ieee.h: Delete.
1326 * Makefile.am (OBJ_FORMATS): Remove ieee.
1327 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1328 (obj-ieee.o): Remove rule.
1329 * Makefile.in: Regenerate.
1330 * configure.in (atof): Remove tahoe.
1331 (OBJ_MAYBE_IEEE): Don't define.
1332 * configure: Regenerate.
1333 * config.in: Regenerate.
1334 * doc/Makefile.in: Regenerate.
1335 * po/POTFILES.in: Regenerate.
1337 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1339 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1340 and LIBINTL_DEP everywhere.
1341 (INTLLIBS): Remove.
1342 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1343 * acinclude.m4: Include new gettext macros.
1344 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1345 Remove local code for po/Makefile.
1346 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1348 2006-05-30 Nick Clifton <nickc@redhat.com>
1350 * po/es.po: Updated Spanish translation.
1352 2006-05-06 Denis Chertykov <denisc@overta.ru>
1354 * doc/c-avr.texi: New file.
1355 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1356 * doc/all.texi: Set AVR
1357 * doc/as.texinfo: Include c-avr.texi
1359 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1361 * config/bfin-parse.y (check_macfunc): Loose the condition of
1362 calling check_multiply_halfregs ().
1364 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1366 * config/bfin-parse.y (asm_1): Better check and deal with
1367 vector and scalar Multiply 16-Bit Operands instructions.
1369 2006-05-24 Nick Clifton <nickc@redhat.com>
1371 * config/tc-hppa.c: Convert to ISO C90 format.
1372 * config/tc-hppa.h: Likewise.
1374 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1375 Randolph Chung <randolph@tausq.org>
1377 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1378 is_tls_ieoff, is_tls_leoff): Define.
1379 (fix_new_hppa): Handle TLS.
1380 (cons_fix_new_hppa): Likewise.
1381 (pa_ip): Likewise.
1382 (md_apply_fix): Handle TLS relocs.
1383 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1385 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1387 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1389 2006-05-23 Thiemo Seufer <ths@mips.com>
1390 David Ung <davidu@mips.com>
1391 Nigel Stephens <nigel@mips.com>
1393 [ gas/ChangeLog ]
1394 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1395 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1396 ISA_HAS_MXHC1): New macros.
1397 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1398 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1399 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1400 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1401 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1402 (mips_after_parse_args): Change default handling of float register
1403 size to account for 32bit code with 64bit FP. Better sanity checking
1404 of ISA/ASE/ABI option combinations.
1405 (s_mipsset): Support switching of GPR and FPR sizes via
1406 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1407 options.
1408 (mips_elf_final_processing): We should record the use of 64bit FP
1409 registers in 32bit code but we don't, because ELF header flags are
1410 a scarce ressource.
1411 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1412 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1413 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1414 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1415 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1416 missing -march options. Document .set arch=CPU. Move .set smartmips
1417 to ASE page. Use @code for .set FOO examples.
1419 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1421 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1422 if needed.
1424 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1426 * config/bfin-defs.h (bfin_equals): Remove declaration.
1427 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1428 * config/tc-bfin.c (bfin_name_is_register): Remove.
1429 (bfin_equals): Remove.
1430 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1431 (bfin_name_is_register): Remove declaration.
1433 2006-05-19 Thiemo Seufer <ths@mips.com>
1434 Nigel Stephens <nigel@mips.com>
1436 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1437 (mips_oddfpreg_ok): New function.
1438 (mips_ip): Use it.
1440 2006-05-19 Thiemo Seufer <ths@mips.com>
1441 David Ung <davidu@mips.com>
1443 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1444 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1445 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1446 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1447 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1448 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1449 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1450 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1451 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1452 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1453 reg_names_o32, reg_names_n32n64): Define register classes.
1454 (reg_lookup): New function, use register classes.
1455 (md_begin): Reserve register names in the symbol table. Simplify
1456 OBJ_ELF defines.
1457 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1458 Use reg_lookup.
1459 (mips16_ip): Use reg_lookup.
1460 (tc_get_register): Likewise.
1461 (tc_mips_regname_to_dw2regnum): New function.
1463 2006-05-19 Thiemo Seufer <ths@mips.com>
1465 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1466 Un-constify string argument.
1467 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1468 Likewise.
1469 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1470 Likewise.
1471 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1472 Likewise.
1473 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1474 Likewise.
1475 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1476 Likewise.
1477 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1478 Likewise.
1480 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1482 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1483 cfloat/m68881 to correct architecture before using it.
1485 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1487 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1488 constant values.
1490 2006-05-15 Paul Brook <paul@codesourcery.com>
1492 * config/tc-arm.c (arm_adjust_symtab): Use
1493 bfd_is_arm_special_symbol_name.
1495 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1497 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1498 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1499 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1500 Handle errors from calls to xtensa_opcode_is_* functions.
1502 2006-05-14 Thiemo Seufer <ths@mips.com>
1504 * config/tc-mips.c (macro_build): Test for currently active
1505 mips16 option.
1506 (mips16_ip): Reject invalid opcodes.
1508 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1510 * doc/as.texinfo: Rename "Index" to "AS Index",
1511 and "ABORT" to "ABORT (COFF)".
1513 2006-05-11 Paul Brook <paul@codesourcery.com>
1515 * config/tc-arm.c (parse_half): New function.
1516 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1517 (parse_operands): Ditto.
1518 (do_mov16): Reject invalid relocations.
1519 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1520 (insns): Replace Iffff with HALF.
1521 (md_apply_fix): Add MOVW and MOVT relocs.
1522 (tc_gen_reloc): Ditto.
1523 * doc/c-arm.texi: Document relocation operators
1525 2006-05-11 Paul Brook <paul@codesourcery.com>
1527 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1529 2006-05-11 Thiemo Seufer <ths@mips.com>
1531 * config/tc-mips.c (append_insn): Don't check the range of j or
1532 jal addresses.
1534 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1536 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1537 relocs against external symbols for WinCE targets.
1538 (md_apply_fix): Likewise.
1540 2006-05-09 David Ung <davidu@mips.com>
1542 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1543 j or jal address.
1545 2006-05-09 Nick Clifton <nickc@redhat.com>
1547 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1548 against symbols which are not going to be placed into the symbol
1549 table.
1551 2006-05-09 Ben Elliston <bje@au.ibm.com>
1553 * expr.c (operand): Remove `if (0 && ..)' statement and
1554 subsequently unused target_op label. Collapse `if (1 || ..)'
1555 statement.
1556 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1557 separately above the switch.
1559 2006-05-08 Nick Clifton <nickc@redhat.com>
1561 PR gas/2623
1562 * config/tc-msp430.c (line_separator_character): Define as |.
1564 2006-05-08 Thiemo Seufer <ths@mips.com>
1565 Nigel Stephens <nigel@mips.com>
1566 David Ung <davidu@mips.com>
1568 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1569 (mips_opts): Likewise.
1570 (file_ase_smartmips): New variable.
1571 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1572 (macro_build): Handle SmartMIPS instructions.
1573 (mips_ip): Likewise.
1574 (md_longopts): Add argument handling for smartmips.
1575 (md_parse_options, mips_after_parse_args): Likewise.
1576 (s_mipsset): Add .set smartmips support.
1577 (md_show_usage): Document -msmartmips/-mno-smartmips.
1578 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1579 .set smartmips.
1580 * doc/c-mips.texi: Likewise.
1582 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1584 * write.c (relax_segment): Add pass count arg. Don't error on
1585 negative org/space on first two passes.
1586 (relax_seg_info): New struct.
1587 (relax_seg, write_object_file): Adjust.
1588 * write.h (relax_segment): Update prototype.
1590 2006-05-05 Julian Brown <julian@codesourcery.com>
1592 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1593 checking.
1594 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1595 architecture version checks.
1596 (insns): Allow overlapping instructions to be used in VFP mode.
1598 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1600 PR gas/2598
1601 * config/obj-elf.c (obj_elf_change_section): Allow user
1602 specified SHF_ALPHA_GPREL.
1604 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1606 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1607 for PMEM related expressions.
1609 2006-05-05 Nick Clifton <nickc@redhat.com>
1611 PR gas/2582
1612 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1613 insertion of a directory separator character into a string at a
1614 given offset. Uses heuristics to decide when to use a backslash
1615 character rather than a forward-slash character.
1616 (dwarf2_directive_loc): Use the macro.
1617 (out_debug_info): Likewise.
1619 2006-05-05 Thiemo Seufer <ths@mips.com>
1620 David Ung <davidu@mips.com>
1622 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1623 instruction.
1624 (macro): Add new case M_CACHE_AB.
1626 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1628 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1629 (opcode_lookup): Issue a warning for opcode with
1630 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1631 identical to OT_cinfix3.
1632 (TxC3w, TC3w, tC3w): New.
1633 (insns): Use tC3w and TC3w for comparison instructions with
1634 's' suffix.
1636 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1638 * subsegs.h (struct frchain): Delete frch_seg.
1639 (frchain_root): Delete.
1640 (seg_info): Define as macro.
1641 * subsegs.c (frchain_root): Delete.
1642 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1643 (subsegs_begin, subseg_change): Adjust for above.
1644 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1645 rather than to one big list.
1646 (subseg_get): Don't special case abs, und sections.
1647 (subseg_new, subseg_force_new): Don't set frchainP here.
1648 (seg_info): Delete.
1649 (subsegs_print_statistics): Adjust frag chain control list traversal.
1650 * debug.c (dmp_frags): Likewise.
1651 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1652 at frchain_root. Make use of known frchain ordering.
1653 (last_frag_for_seg): Likewise.
1654 (get_frag_fix): Likewise. Add seg param.
1655 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1656 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1657 (SUB_SEGMENT_ALIGN): Likewise.
1658 (subsegs_finish): Adjust frchain list traversal.
1659 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1660 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1661 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1662 (xtensa_fix_b_j_loop_end_frags): Likewise.
1663 (xtensa_fix_close_loop_end_frags): Likewise.
1664 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1665 (retrieve_segment_info): Delete frch_seg initialisation.
1667 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1669 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1670 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1671 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1672 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1674 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1676 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1677 here.
1678 (md_apply_fix3): Multiply offset by 4 here for
1679 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1681 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1682 Jan Beulich <jbeulich@novell.com>
1684 * config/tc-i386.c (output_invalid_buf): Change size for
1685 unsigned char.
1686 * config/tc-tic30.c (output_invalid_buf): Likewise.
1688 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1689 unsigned char.
1690 * config/tc-tic30.c (output_invalid): Likewise.
1692 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1694 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1695 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1696 (asconfig.texi): Don't set top_srcdir.
1697 * doc/as.texinfo: Don't use top_srcdir.
1698 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1700 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1702 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1703 * config/tc-tic30.c (output_invalid_buf): Likewise.
1705 * config/tc-i386.c (output_invalid): Use snprintf instead of
1706 sprintf.
1707 * config/tc-ia64.c (declare_register_set): Likewise.
1708 (emit_one_bundle): Likewise.
1709 (check_dependencies): Likewise.
1710 * config/tc-tic30.c (output_invalid): Likewise.
1712 2006-05-02 Paul Brook <paul@codesourcery.com>
1714 * config/tc-arm.c (arm_optimize_expr): New function.
1715 * config/tc-arm.h (md_optimize_expr): Define
1716 (arm_optimize_expr): Add prototype.
1717 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1719 2006-05-02 Ben Elliston <bje@au.ibm.com>
1721 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1722 field unsigned.
1724 * sb.h (sb_list_vector): Move to sb.c.
1725 * sb.c (free_list): Use type of sb_list_vector directly.
1726 (sb_build): Fix off-by-one error in assertion about `size'.
1728 2006-05-01 Ben Elliston <bje@au.ibm.com>
1730 * listing.c (listing_listing): Remove useless loop.
1731 * macro.c (macro_expand): Remove is_positional local variable.
1732 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1733 and simplify surrounding expressions, where possible.
1734 (assign_symbol): Likewise.
1735 (s_weakref): Likewise.
1736 * symbols.c (colon): Likewise.
1738 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1740 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1742 2006-04-30 Thiemo Seufer <ths@mips.com>
1743 David Ung <davidu@mips.com>
1745 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1746 (mips_immed): New table that records various handling of udi
1747 instruction patterns.
1748 (mips_ip): Adds udi handling.
1750 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1752 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1753 of list rather than beginning.
1755 2006-04-26 Julian Brown <julian@codesourcery.com>
1757 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1758 (is_quarter_float): Rename from above. Simplify slightly.
1759 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1760 number.
1761 (parse_neon_mov): Parse floating-point constants.
1762 (neon_qfloat_bits): Fix encoding.
1763 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1764 preference to integer encoding when using the F32 type.
1766 2006-04-26 Julian Brown <julian@codesourcery.com>
1768 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1769 zero-initialising structures containing it will lead to invalid types).
1770 (arm_it): Add vectype to each operand.
1771 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1772 defined field.
1773 (neon_typed_alias): New structure. Extra information for typed
1774 register aliases.
1775 (reg_entry): Add neon type info field.
1776 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1777 Break out alternative syntax for coprocessor registers, etc. into...
1778 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1779 out from arm_reg_parse.
1780 (parse_neon_type): Move. Return SUCCESS/FAIL.
1781 (first_error): New function. Call to ensure first error which occurs is
1782 reported.
1783 (parse_neon_operand_type): Parse exactly one type.
1784 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1785 (parse_typed_reg_or_scalar): New function. Handle core of both
1786 arm_typed_reg_parse and parse_scalar.
1787 (arm_typed_reg_parse): Parse a register with an optional type.
1788 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1789 result.
1790 (parse_scalar): Parse a Neon scalar with optional type.
1791 (parse_reg_list): Use first_error.
1792 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1793 (neon_alias_types_same): New function. Return true if two (alias) types
1794 are the same.
1795 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1796 of elements.
1797 (insert_reg_alias): Return new reg_entry not void.
1798 (insert_neon_reg_alias): New function. Insert type/index information as
1799 well as register for alias.
1800 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1801 make typed register aliases accordingly.
1802 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1803 of line.
1804 (s_unreq): Delete type information if present.
1805 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1806 (s_arm_unwind_save_mmxwcg): Likewise.
1807 (s_arm_unwind_movsp): Likewise.
1808 (s_arm_unwind_setfp): Likewise.
1809 (parse_shift): Likewise.
1810 (parse_shifter_operand): Likewise.
1811 (parse_address): Likewise.
1812 (parse_tb): Likewise.
1813 (tc_arm_regname_to_dw2regnum): Likewise.
1814 (md_pseudo_table): Add dn, qn.
1815 (parse_neon_mov): Handle typed operands.
1816 (parse_operands): Likewise.
1817 (neon_type_mask): Add N_SIZ.
1818 (N_ALLMODS): New macro.
1819 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1820 (el_type_of_type_chk): Add some safeguards.
1821 (modify_types_allowed): Fix logic bug.
1822 (neon_check_type): Handle operands with types.
1823 (neon_three_same): Remove redundant optional arg handling.
1824 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1825 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1826 (do_neon_step): Adjust accordingly.
1827 (neon_cmode_for_logic_imm): Use first_error.
1828 (do_neon_bitfield): Call neon_check_type.
1829 (neon_dyadic): Rename to...
1830 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1831 to allow modification of type of the destination.
1832 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1833 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1834 (do_neon_compare): Make destination be an untyped bitfield.
1835 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1836 (neon_mul_mac): Return early in case of errors.
1837 (neon_move_immediate): Use first_error.
1838 (neon_mac_reg_scalar_long): Fix type to include scalar.
1839 (do_neon_dup): Likewise.
1840 (do_neon_mov): Likewise (in several places).
1841 (do_neon_tbl_tbx): Fix type.
1842 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1843 (do_neon_ld_dup): Exit early in case of errors and/or use
1844 first_error.
1845 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1846 Handle .dn/.qn directives.
1847 (REGDEF): Add zero for reg_entry neon field.
1849 2006-04-26 Julian Brown <julian@codesourcery.com>
1851 * config/tc-arm.c (limits.h): Include.
1852 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1853 (fpu_vfp_v3_or_neon_ext): Declare constants.
1854 (neon_el_type): New enumeration of types for Neon vector elements.
1855 (neon_type_el): New struct. Define type and size of a vector element.
1856 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1857 instruction.
1858 (neon_type): Define struct. The type of an instruction.
1859 (arm_it): Add 'vectype' for the current instruction.
1860 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1861 (vfp_sp_reg_pos): Rename to...
1862 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1863 tags.
1864 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1865 (Neon D or Q register).
1866 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1867 register.
1868 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1869 (my_get_expression): Allow above constant as argument to accept
1870 64-bit constants with optional prefix.
1871 (arm_reg_parse): Add extra argument to return the specific type of
1872 register in when either a D or Q register (REG_TYPE_NDQ) is
1873 requested. Can be NULL.
1874 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1875 (parse_reg_list): Update for new arm_reg_parse args.
1876 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1877 (parse_neon_el_struct_list): New function. Parse element/structure
1878 register lists for VLD<n>/VST<n> instructions.
1879 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1880 (s_arm_unwind_save_mmxwr): Likewise.
1881 (s_arm_unwind_save_mmxwcg): Likewise.
1882 (s_arm_unwind_movsp): Likewise.
1883 (s_arm_unwind_setfp): Likewise.
1884 (parse_big_immediate): New function. Parse an immediate, which may be
1885 64 bits wide. Put results in inst.operands[i].
1886 (parse_shift): Update for new arm_reg_parse args.
1887 (parse_address): Likewise. Add parsing of alignment specifiers.
1888 (parse_neon_mov): Parse the operands of a VMOV instruction.
1889 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1890 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1891 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1892 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1893 (parse_operands): Handle new codes above.
1894 (encode_arm_vfp_sp_reg): Rename to...
1895 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1896 selected VFP version only supports D0-D15.
1897 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1898 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1899 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1900 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1901 encode_arm_vfp_reg name, and allow 32 D regs.
1902 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1903 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1904 regs.
1905 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1906 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1907 constant-load and conversion insns introduced with VFPv3.
1908 (neon_tab_entry): New struct.
1909 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1910 those which are the targets of pseudo-instructions.
1911 (neon_opc): Enumerate opcodes, use as indices into...
1912 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1913 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1914 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1915 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1916 neon_enc_tab.
1917 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1918 Neon instructions.
1919 (neon_type_mask): New. Compact type representation for type checking.
1920 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1921 permitted type combinations.
1922 (N_IGNORE_TYPE): New macro.
1923 (neon_check_shape): New function. Check an instruction shape for
1924 multiple alternatives. Return the specific shape for the current
1925 instruction.
1926 (neon_modify_type_size): New function. Modify a vector type and size,
1927 depending on the bit mask in argument 1.
1928 (neon_type_promote): New function. Convert a given "key" type (of an
1929 operand) into the correct type for a different operand, based on a bit
1930 mask.
1931 (type_chk_of_el_type): New function. Convert a type and size into the
1932 compact representation used for type checking.
1933 (el_type_of_type_ckh): New function. Reverse of above (only when a
1934 single bit is set in the bit mask).
1935 (modify_types_allowed): New function. Alter a mask of allowed types
1936 based on a bit mask of modifications.
1937 (neon_check_type): New function. Check the type of the current
1938 instruction against the variable argument list. The "key" type of the
1939 instruction is returned.
1940 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1941 a Neon data-processing instruction depending on whether we're in ARM
1942 mode or Thumb-2 mode.
1943 (neon_logbits): New function.
1944 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1945 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1946 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1947 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1948 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1949 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1950 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1951 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1952 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1953 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1954 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1955 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1956 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1957 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1958 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1959 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1960 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1961 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1962 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1963 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1964 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1965 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1966 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1967 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1968 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1969 helpers.
1970 (parse_neon_type): New function. Parse Neon type specifier.
1971 (opcode_lookup): Allow parsing of Neon type specifiers.
1972 (REGNUM2, REGSETH, REGSET2): New macros.
1973 (reg_names): Add new VFPv3 and Neon registers.
1974 (NUF, nUF, NCE, nCE): New macros for opcode table.
1975 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1976 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1977 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1978 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1979 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1980 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1981 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1982 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1983 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1984 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1985 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1986 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1987 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1988 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1989 fto[us][lh][sd].
1990 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1991 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1992 (arm_option_cpu_value): Add vfp3 and neon.
1993 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1994 VFPv1 attribute.
1996 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1998 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1999 syntax instead of hardcoded opcodes with ".w18" suffixes.
2000 (wide_branch_opcode): New.
2001 (build_transition): Use it to check for wide branch opcodes with
2002 either ".w18" or ".w15" suffixes.
2004 2006-04-25 Bob Wilson <bob.wilson@acm.org>
2006 * config/tc-xtensa.c (xtensa_create_literal_symbol,
2007 xg_assemble_literal, xg_assemble_literal_space): Do not set the
2008 frag's is_literal flag.
2010 2006-04-25 Bob Wilson <bob.wilson@acm.org>
2012 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
2014 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
2016 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
2017 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
2018 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
2019 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
2020 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
2022 2005-04-20 Paul Brook <paul@codesourcery.com>
2024 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
2025 all targets.
2026 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
2028 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2030 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
2031 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
2032 Make some cpus unsupported on ELF. Run "make dep-am".
2033 * Makefile.in: Regenerate.
2035 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2037 * configure.in (--enable-targets): Indent help message.
2038 * configure: Regenerate.
2040 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
2042 PR gas/2533
2043 * config/tc-i386.c (i386_immediate): Check illegal immediate
2044 register operand.
2046 2006-04-18 Alan Modra <amodra@bigpond.net.au>
2048 * config/tc-i386.c: Formatting.
2049 (output_disp, output_imm): ISO C90 params.
2051 * frags.c (frag_offset_fixed_p): Constify args.
2052 * frags.h (frag_offset_fixed_p): Ditto.
2054 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
2055 (COFF_MAGIC): Delete.
2057 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
2059 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2061 * po/POTFILES.in: Regenerated.
2063 2006-04-16 Mark Mitchell <mark@codesourcery.com>
2065 * doc/as.texinfo: Mention that some .type syntaxes are not
2066 supported on all architectures.
2068 2006-04-14 Sterling Augustine <sterling@tensilica.com>
2070 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
2071 instructions when such transformations have been disabled.
2073 2006-04-10 Sterling Augustine <sterling@tensilica.com>
2075 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
2076 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
2077 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
2078 decoding the loop instructions. Remove current_offset variable.
2079 (xtensa_fix_short_loop_frags): Likewise.
2080 (min_bytes_to_other_loop_end): Remove current_offset argument.
2082 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
2084 * config/tc-z80.c (z80_optimize_expr): Removed.
2085 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
2087 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
2089 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
2090 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
2091 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
2092 atmega644, atmega329, atmega3290, atmega649, atmega6490,
2093 atmega406, atmega640, atmega1280, atmega1281, at90can32,
2094 at90can64, at90usb646, at90usb647, at90usb1286 and
2095 at90usb1287.
2096 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
2098 2006-04-07 Paul Brook <paul@codesourcery.com>
2100 * config/tc-arm.c (parse_operands): Set default error message.
2102 2006-04-07 Paul Brook <paul@codesourcery.com>
2104 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
2106 2006-04-07 Paul Brook <paul@codesourcery.com>
2108 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
2110 2006-04-07 Paul Brook <paul@codesourcery.com>
2112 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
2113 (move_or_literal_pool): Handle Thumb-2 instructions.
2114 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
2116 2006-04-07 Alan Modra <amodra@bigpond.net.au>
2118 PR 2512.
2119 * config/tc-i386.c (match_template): Move 64-bit operand tests
2120 inside loop.
2122 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2124 * po/Make-in: Add install-html target.
2125 * Makefile.am: Add install-html and install-html-recursive targets.
2126 * Makefile.in: Regenerate.
2127 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
2128 * configure: Regenerate.
2129 * doc/Makefile.am: Add install-html and install-html-am targets.
2130 * doc/Makefile.in: Regenerate.
2132 2006-04-06 Alan Modra <amodra@bigpond.net.au>
2134 * frags.c (frag_offset_fixed_p): Reinitialise offset before
2135 second scan.
2137 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2138 Daniel Jacobowitz <dan@codesourcery.com>
2140 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
2141 (GOTT_BASE, GOTT_INDEX): New.
2142 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2143 GOTT_INDEX when generating VxWorks PIC.
2144 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2145 use the generic *-*-vxworks* stanza instead.
2147 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2149 PR 997
2150 * frags.c (frag_offset_fixed_p): New function.
2151 * frags.h (frag_offset_fixed_p): Declare.
2152 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2153 (resolve_expression): Likewise.
2155 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2157 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2158 of the same length but different numbers of slots.
2160 2006-03-30 Andreas Schwab <schwab@suse.de>
2162 * configure.in: Fix help string for --enable-targets option.
2163 * configure: Regenerate.
2165 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2167 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2168 (m68k_ip): ... here. Use for all chips. Protect against buffer
2169 overrun and avoid excessive copying.
2171 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2172 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2173 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2174 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2175 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2176 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2177 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2178 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2179 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2180 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2181 (struct m68k_cpu): Change chip field to control_regs.
2182 (current_chip): Remove.
2183 (control_regs): New.
2184 (m68k_archs, m68k_extensions): Adjust.
2185 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2186 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2187 (find_cf_chip): Reimplement for new organization of cpu table.
2188 (select_control_regs): Remove.
2189 (mri_chip): Adjust.
2190 (struct save_opts): Save control regs, not chip.
2191 (s_save, s_restore): Adjust.
2192 (m68k_lookup_cpu): Give deprecated warning when necessary.
2193 (m68k_init_arch): Adjust.
2194 (md_show_usage): Adjust for new cpu table organization.
2196 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2198 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2199 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2200 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2201 "elf/bfin.h".
2202 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2203 (any_gotrel): New rule.
2204 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2205 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2206 "elf/bfin.h".
2207 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2208 (bfin_pic_ptr): New function.
2209 (md_pseudo_table): Add it for ".picptr".
2210 (OPTION_FDPIC): New macro.
2211 (md_longopts): Add -mfdpic.
2212 (md_parse_option): Handle it.
2213 (md_begin): Set BFD flags.
2214 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2215 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2216 us for GOT relocs.
2217 * Makefile.am (bfin-parse.o): Update dependencies.
2218 (DEPTC_bfin_elf): Likewise.
2219 * Makefile.in: Regenerate.
2221 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2223 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2224 mcfemac instead of mcfmac.
2226 2006-03-23 Michael Matz <matz@suse.de>
2228 * config/tc-i386.c (type_names): Correct placement of 'static'.
2229 (reloc): Map some more relocs to their 64 bit counterpart when
2230 size is 8.
2231 (output_insn): Work around breakage if DEBUG386 is defined.
2232 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2233 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2234 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2235 different from i386.
2236 (output_imm): Ditto.
2237 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2238 Imm64.
2239 (md_convert_frag): Jumps can now be larger than 2GB away, error
2240 out in that case.
2241 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2242 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2244 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2245 Daniel Jacobowitz <dan@codesourcery.com>
2246 Phil Edwards <phil@codesourcery.com>
2247 Zack Weinberg <zack@codesourcery.com>
2248 Mark Mitchell <mark@codesourcery.com>
2249 Nathan Sidwell <nathan@codesourcery.com>
2251 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2252 (md_begin): Complain about -G being used for PIC. Don't change
2253 the text, data and bss alignments on VxWorks.
2254 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2255 generating VxWorks PIC.
2256 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2257 (macro): Likewise, but do not treat la $25 specially for
2258 VxWorks PIC, and do not handle jal.
2259 (OPTION_MVXWORKS_PIC): New macro.
2260 (md_longopts): Add -mvxworks-pic.
2261 (md_parse_option): Don't complain about using PIC and -G together here.
2262 Handle OPTION_MVXWORKS_PIC.
2263 (md_estimate_size_before_relax): Always use the first relaxation
2264 sequence on VxWorks.
2265 * config/tc-mips.h (VXWORKS_PIC): New.
2267 2006-03-21 Paul Brook <paul@codesourcery.com>
2269 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2271 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2273 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2274 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2275 (get_loop_align_size): New.
2276 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2277 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2278 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2279 (get_noop_aligned_address): Use get_loop_align_size.
2280 (get_aligned_diff): Likewise.
2282 2006-03-21 Paul Brook <paul@codesourcery.com>
2284 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2286 2006-03-20 Paul Brook <paul@codesourcery.com>
2288 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2289 (do_t_branch): Encode branches inside IT blocks as unconditional.
2290 (do_t_cps): New function.
2291 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2292 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2293 (opcode_lookup): Allow conditional suffixes on all instructions in
2294 Thumb mode.
2295 (md_assemble): Advance condexec state before checking for errors.
2296 (insns): Use do_t_cps.
2298 2006-03-20 Paul Brook <paul@codesourcery.com>
2300 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2301 outputting the insn.
2303 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2305 * config/tc-vax.c: Update copyright year.
2306 * config/tc-vax.h: Likewise.
2308 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2310 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2311 make it static.
2312 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2314 2006-03-17 Paul Brook <paul@codesourcery.com>
2316 * config/tc-arm.c (insns): Add ldm and stm.
2318 2006-03-17 Ben Elliston <bje@au.ibm.com>
2320 PR gas/2446
2321 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2323 2006-03-16 Paul Brook <paul@codesourcery.com>
2325 * config/tc-arm.c (insns): Add "svc".
2327 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2329 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2330 flag and avoid double underscore prefixes.
2332 2006-03-10 Paul Brook <paul@codesourcery.com>
2334 * config/tc-arm.c (md_begin): Handle EABIv5.
2335 (arm_eabis): Add EF_ARM_EABI_VER5.
2336 * doc/c-arm.texi: Document -meabi=5.
2338 2006-03-10 Ben Elliston <bje@au.ibm.com>
2340 * app.c (do_scrub_chars): Simplify string handling.
2342 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2343 Daniel Jacobowitz <dan@codesourcery.com>
2344 Zack Weinberg <zack@codesourcery.com>
2345 Nathan Sidwell <nathan@codesourcery.com>
2346 Paul Brook <paul@codesourcery.com>
2347 Ricardo Anguiano <anguiano@codesourcery.com>
2348 Phil Edwards <phil@codesourcery.com>
2350 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2351 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2352 R_ARM_ABS12 reloc.
2353 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2354 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2355 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2357 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2359 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2360 even when using the text-section-literals option.
2362 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2364 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2365 and cf.
2366 (m68k_ip): <case 'J'> Check we have some control regs.
2367 (md_parse_option): Allow raw arch switch.
2368 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2369 whether 68881 or cfloat was meant by -mfloat.
2370 (md_show_usage): Adjust extension display.
2371 (m68k_elf_final_processing): Adjust.
2373 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2375 * config/tc-avr.c (avr_mod_hash_value): New function.
2376 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2377 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2378 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2379 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2380 of (int).
2381 (tc_gen_reloc): Handle substractions of symbols, if possible do
2382 fixups, abort otherwise.
2383 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2384 tc_fix_adjustable): Define.
2386 2006-03-02 James E Wilson <wilson@specifix.com>
2388 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2389 change the template, then clear md.slot[curr].end_of_insn_group.
2391 2006-02-28 Jan Beulich <jbeulich@novell.com>
2393 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2395 2006-02-28 Jan Beulich <jbeulich@novell.com>
2397 PR/1070
2398 * macro.c (getstring): Don't treat parentheses special anymore.
2399 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2400 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2401 characters.
2403 2006-02-28 Mat <mat@csail.mit.edu>
2405 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2407 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2409 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2410 field.
2411 (CFI_signal_frame): Define.
2412 (cfi_pseudo_table): Add .cfi_signal_frame.
2413 (dot_cfi): Handle CFI_signal_frame.
2414 (output_cie): Handle cie->signal_frame.
2415 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2416 different. Copy signal_frame from FDE to newly created CIE.
2417 * doc/as.texinfo: Document .cfi_signal_frame.
2419 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2421 * doc/Makefile.am: Add html target.
2422 * doc/Makefile.in: Regenerate.
2423 * po/Make-in: Add html target.
2425 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2427 * config/tc-i386.c (output_insn): Support Intel Merom New
2428 Instructions.
2430 * config/tc-i386.h (CpuMNI): New.
2431 (CpuUnknownFlags): Add CpuMNI.
2433 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2435 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2436 (hpriv_reg_table): New table for hyperprivileged registers.
2437 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2438 register encoding.
2440 2006-02-24 DJ Delorie <dj@redhat.com>
2442 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2443 (tc_gen_reloc): Don't define.
2444 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2445 (OPTION_LINKRELAX): New.
2446 (md_longopts): Add it.
2447 (m32c_relax): New.
2448 (md_parse_options): Set it.
2449 (md_assemble): Emit relaxation relocs as needed.
2450 (md_convert_frag): Emit relaxation relocs as needed.
2451 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2452 (m32c_apply_fix): New.
2453 (tc_gen_reloc): New.
2454 (m32c_force_relocation): Force out jump relocs when relaxing.
2455 (m32c_fix_adjustable): Return false if relaxing.
2457 2006-02-24 Paul Brook <paul@codesourcery.com>
2459 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2460 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2461 (struct asm_barrier_opt): Define.
2462 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2463 (parse_psr): Accept V7M psr names.
2464 (parse_barrier): New function.
2465 (enum operand_parse_code): Add OP_oBARRIER.
2466 (parse_operands): Implement OP_oBARRIER.
2467 (do_barrier): New function.
2468 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2469 (do_t_cpsi): Add V7M restrictions.
2470 (do_t_mrs, do_t_msr): Validate V7M variants.
2471 (md_assemble): Check for NULL variants.
2472 (v7m_psrs, barrier_opt_names): New tables.
2473 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2474 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2475 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2476 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2477 (struct cpu_arch_ver_table): Define.
2478 (cpu_arch_ver): New.
2479 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2480 Tag_CPU_arch_profile.
2481 * doc/c-arm.texi: Document new cpu and arch options.
2483 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2485 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2487 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2489 * config/tc-ia64.c: Update copyright years.
2491 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2493 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2494 SDM 2.2.
2496 2005-02-22 Paul Brook <paul@codesourcery.com>
2498 * config/tc-arm.c (do_pld): Remove incorrect write to
2499 inst.instruction.
2500 (encode_thumb32_addr_mode): Use correct operand.
2502 2006-02-21 Paul Brook <paul@codesourcery.com>
2504 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2506 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2507 Anil Paranjape <anilp1@kpitcummins.com>
2508 Shilin Shakti <shilins@kpitcummins.com>
2510 * Makefile.am: Add xc16x related entry.
2511 * Makefile.in: Regenerate.
2512 * configure.in: Added xc16x related entry.
2513 * configure: Regenerate.
2514 * config/tc-xc16x.h: New file
2515 * config/tc-xc16x.c: New file
2516 * doc/c-xc16x.texi: New file for xc16x
2517 * doc/all.texi: Entry for xc16x
2518 * doc/Makefile.texi: Added c-xc16x.texi
2519 * NEWS: Announce the support for the new target.
2521 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2523 * configure.tgt: set emulation for mips-*-netbsd*
2525 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2527 * config.in: Rebuilt.
2529 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2531 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2532 from 1, not 0, in error messages.
2533 (md_assemble): Simplify special-case check for ENTRY instructions.
2534 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2535 operand in error message.
2537 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2539 * configure.tgt (arm-*-linux-gnueabi*): Change to
2540 arm-*-linux-*eabi*.
2542 2006-02-10 Nick Clifton <nickc@redhat.com>
2544 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2545 32-bit value is propagated into the upper bits of a 64-bit long.
2547 * config/tc-arc.c (init_opcode_tables): Fix cast.
2548 (arc_extoper, md_operand): Likewise.
2550 2006-02-09 David Heine <dlheine@tensilica.com>
2552 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2553 each relaxation step.
2555 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2557 * configure.in (CHECK_DECLS): Add vsnprintf.
2558 * configure: Regenerate.
2559 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2560 include/declare here, but...
2561 * as.h: Move code detecting VARARGS idiom to the top.
2562 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2563 (vsnprintf): Declare if not already declared.
2565 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2567 * as.c (close_output_file): New.
2568 (main): Register close_output_file with xatexit before
2569 dump_statistics. Don't call output_file_close.
2571 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2573 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2574 mcf5329_control_regs): New.
2575 (not_current_architecture, selected_arch, selected_cpu): New.
2576 (m68k_archs, m68k_extensions): New.
2577 (archs): Renamed to ...
2578 (m68k_cpus): ... here. Adjust.
2579 (n_arches): Remove.
2580 (md_pseudo_table): Add arch and cpu directives.
2581 (find_cf_chip, m68k_ip): Adjust table scanning.
2582 (no_68851, no_68881): Remove.
2583 (md_assemble): Lazily initialize.
2584 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2585 (md_init_after_args): Move functionality to m68k_init_arch.
2586 (mri_chip): Adjust table scanning.
2587 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2588 options with saner parsing.
2589 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2590 m68k_init_arch): New.
2591 (s_m68k_cpu, s_m68k_arch): New.
2592 (md_show_usage): Adjust.
2593 (m68k_elf_final_processing): Set CF EF flags.
2594 * config/tc-m68k.h (m68k_init_after_args): Remove.
2595 (tc_init_after_args): Remove.
2596 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2597 (M68k-Directives): Document .arch and .cpu directives.
2599 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2601 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2602 synonyms for equ and defl.
2603 (z80_cons_fix_new): New function.
2604 (emit_byte): Disallow relative jumps to absolute locations.
2605 (emit_data): Only handle defb, prototype changed, because defb is
2606 now handled as pseudo-op rather than an instruction.
2607 (instab): Entries for defb,defw,db,dw moved from here...
2608 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2609 Add entries for def24,def32,d24,d32.
2610 (md_assemble): Improved error handling.
2611 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2612 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2613 (z80_cons_fix_new): Declare.
2614 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2615 (def24,d24,def32,d32): New pseudo-ops.
2617 2006-02-02 Paul Brook <paul@codesourcery.com>
2619 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2621 2005-02-02 Paul Brook <paul@codesourcery.com>
2623 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2624 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2625 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2626 T2_OPCODE_RSB): Define.
2627 (thumb32_negate_data_op): New function.
2628 (md_apply_fix): Use it.
2630 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2632 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2633 fields.
2634 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2635 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2636 subtracted symbols.
2637 (relaxation_requirements): Add pfinish_frag argument and use it to
2638 replace setting tinsn->record_fix fields.
2639 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2640 and vinsn_to_insnbuf. Remove references to record_fix and
2641 slot_sub_symbols fields.
2642 (xtensa_mark_narrow_branches): Delete unused code.
2643 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2644 a symbol.
2645 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2646 record_fix fields.
2647 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2648 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2649 of the record_fix field. Simplify error messages for unexpected
2650 symbolic operands.
2651 (set_expr_symbol_offset_diff): Delete.
2653 2006-01-31 Paul Brook <paul@codesourcery.com>
2655 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2657 2006-01-31 Paul Brook <paul@codesourcery.com>
2658 Richard Earnshaw <rearnsha@arm.com>
2660 * config/tc-arm.c: Use arm_feature_set.
2661 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2662 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2663 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2664 New variables.
2665 (insns): Use them.
2666 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2667 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2668 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2669 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2670 feature flags.
2671 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2672 (arm_opts): Move old cpu/arch options from here...
2673 (arm_legacy_opts): ... to here.
2674 (md_parse_option): Search arm_legacy_opts.
2675 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2676 (arm_float_abis, arm_eabis): Make const.
2678 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2680 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2682 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2684 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2685 in load immediate intruction.
2687 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2689 * config/bfin-parse.y (value_match): Use correct conversion
2690 specifications in template string for __FILE__ and __LINE__.
2691 (binary): Ditto.
2692 (unary): Ditto.
2694 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2696 Introduce TLS descriptors for i386 and x86_64.
2697 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2698 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2699 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2700 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2701 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2702 displacement bits.
2703 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2704 (lex_got): Handle @tlsdesc and @tlscall.
2705 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2707 2006-01-11 Nick Clifton <nickc@redhat.com>
2709 Fixes for building on 64-bit hosts:
2710 * config/tc-avr.c (mod_index): New union to allow conversion
2711 between pointers and integers.
2712 (md_begin, avr_ldi_expression): Use it.
2713 * config/tc-i370.c (md_assemble): Add cast for argument to print
2714 statement.
2715 * config/tc-tic54x.c (subsym_substitute): Likewise.
2716 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2717 opindex field of fr_cgen structure into a pointer so that it can
2718 be stored in a frag.
2719 * config/tc-mn10300.c (md_assemble): Likewise.
2720 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2721 types.
2722 * config/tc-v850.c: Replace uses of (int) casts with correct
2723 types.
2725 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2727 PR gas/2117
2728 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2730 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2732 PR gas/2101
2733 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2734 a local-label reference.
2736 For older changes see ChangeLog-2005
2737 \f
2738 Local Variables:
2739 mode: change-log
2740 left-margin: 8
2741 fill-column: 74
2742 version-control: never
2743 End: