| blob | b935f74efda1e556789a49aa0a4c9ba10e4009e3 |
1 2006-12-30 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-i386.h (ShiftCount): Fix a comment typo.
5 2006-12-30 H.J. Lu <hongjiu.lu@intel.com>
7 * config/tc-i386.c (md_show_usage): Mention --32/--64.
9 2006-12-29 H.J. Lu <hongjiu.lu@intel.com>
11 * config/tc-i386.c (build_modrm_byte): Handle shift count
12 register with 3 operands.
14 2006-12-28 H.J. Lu <hongjiu.lu@intel.com>
16 * config/tc-i386.c (process_operands): Check i.reg_operands
17 and increment i.operands when adding a register operand.
18 (build_modrm_byte): Fix 4 operand instruction handling.
20 2006-12-27 H.J. Lu <hongjiu.lu@intel.com>
22 * config/tc-i386.c (disp_expressions): Use MAX_MEMORY_OPERANDS
23 for array size instead of 2.
24 (im_expressions): Use MAX_IMMEDIATE_OPERANDS for for array size
25 instead of 2.
26 (i386_immediate): Update immediate operand overflow error
27 message.
28 (i386_displacement): Check displacement operand overflow.
30 2006-12-27 H.J. Lu <hongjiu.lu@intel.com>
32 * config/tc-i386.c: Document tc-i386.c, not i386.c.
34 2006-12-27 Kazu Hirata <kazu@codesourcery.com>
36 * config/m68k-parse.h (m68k_register): Add CAC and MBB.
37 * config/tc-m68k.c (fido_ctrl): New.
38 (m68k_archs): Use fido_ctrl for -mfidoa.
39 (m68k_cpus): Use fido_ctrl on fido-*-*.
40 (m68k_ip): Add support for CAC and MBB.
41 (init_table): Add CAC and MBB.
43 2006-12-26 H.J. Lu <hongjiu.lu@intel.com>
45 * config/tc-i386.c (i386_immediate): Remove prototype.
47 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
49 * config/tc-m68k.c (cpu_of_arch): Add fido.
50 (m68k_archs, m68k_cpu): Add entries for fido.
51 (m68k_elf_final_processing): Handle EF_M68K_CPU32_FIDO_A.
53 2006-12-25 Mei Ligang <ligang@sunnorth.com.cn>
55 * config/tc-score.c (build_lw_pic): Rename as build_lwst_pic.
56 Delete the code handling large constant for PIC.
57 Modify some comments.
58 (score_relax_frag): Decrease insn_addr in certain situation.
59 (s_score_cprestore): Change .cprestore syntax from ".cprestore offset"
60 to ".cprestore reg, offset".
62 2006-12-23 Kazu Hirata <kazu@codesourcery.com>
64 * configure.tgt: Recognize fido.
66 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
68 * config/tc-i386.c: Add a blank line bewteen function bodies.
70 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
72 * config/tc-i386.c (build_modrm_byte): Reformat to 72 columns.
74 2006-12-14 Daniel Jacobowitz <dan@codesourcery.com>
76 * Makefile.am (YFLAGS): Define.
77 * Makefile.in: Regenerated.
79 2006-12-14 H.J. Lu <hongjiu.lu@intel.com>
81 * config/tc-i386.c (match_template): Simplify 3 and 4 operand
82 match.
84 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
86 * config/tc-i386.c (build_modrm_byte): Set the Operand_PCrel
87 bit only.
89 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
91 * config/tc-i386.c (match_template): Use a for loop to set
92 operand_types array.
94 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
96 PR gas/3712
97 * config/tc-i386.c (match_template): Use MAX_OPERANDS for the
98 number of operands. Issue an error if MAX_OPERANDS != 4. Add
99 the 4th operand check.
101 2006-12-13 Paul Brook <paul@codesourcery.com>
103 * config/tc-arm.c (arm_arch_option_table): Add v7-{a,r,m}.
104 * doc/c-arm.texi: Fix spelling of ARMv7 profile variants.
106 2006-12-12 H.J. Lu <hongjiu.lu@intel.com>
108 * config/tc-i386.h (WordMem): Document it for 64 bit memory
109 reference.
111 2006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
113 * doc/Makefile.am (as_TEXINFOS): Set.
114 (as.info as.dvi as.html): Delete rule.
115 * doc/Makefile.in: Regenerated.
117 2006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
119 * configure.in: Define GENINSRC_NEVER.
120 * doc/Makefile.am (as.info): Remove srcdir prefix.
121 (MAINTAINERCLEANFILES): Add info file.
122 (DISTCLEANFILES): Pretend to add info file.
123 * po/Make-in (.po.gmo): Put gmo files in objdir.
124 * configure, Makefile.in, doc/Makefile.in: Regenerated.
126 2006-12-09 H.J. Lu <hongjiu.lu@intel.com>
128 * config/tc-i386.h (template): Use MAX_OPERANDS instead of 4
129 for operand_types array.
131 2006-12-08 Christian Groessler <chris@groessler.org>
133 * config/tc-z8k.c (whatreg): Add comment describing function.
134 Return NULL if symbol name characters follow the register number.
135 (parse_reg): Use NULL instead of 0 for pointer values. Stop
136 processing if whatreg returned NULL.
138 2006-12-07 Kazu Hirata <kazu@codesourcery.com>
140 * config/tc-m68k.c: Update uses of EF_M68K_*.
142 2006-12-06 H.J. Lu <hjl@gnu.org>
144 * config/tc-i386.h: Change the prefix order to SEG_PREFIX,
145 ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.
147 2006-12-02 Jakub Jelinek <jakub@redhat.com>
149 PR gas/3607
150 * subsegs.c (subseg_set_rest): Clear frch_cfi_data field.
152 2006-12-01 Paul Brook <paul@codesourcery.com>
154 * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
155 function symbols.
157 2006-11-29 Paul Brook <paul@codesourcery.com>
159 * config/tc-arm.c (arm_is_eabi): New function.
160 * config/tc-arm.h (arm_is_eabi): New prototype.
161 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
162 * doc/c-arm.texi (.thumb_func): Update documentation.
164 2006-11-29 Paul Brook <paul@codesourcery.com>
166 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
167 encoding.
169 2006-11-27 Sterling Augustine <sterling@tensilica.com>
171 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
172 as the first slot_subtype, not the frag subtype.
174 2006-11-27 Bob Wilson <bob.wilson@acm.org>
176 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
177 (directive_state): Disable scheduling by default.
178 (xtensa_add_config_info): New.
179 (xtensa_end): Call xtensa_add_config_info.
181 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
183 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
184 their unaligned counterparts in debugging sections.
186 2006-11-24 Alan Modra <amodra@bigpond.net.au>
188 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
190 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
192 * config/tc-arm.h (md_cons_align): Define.
193 (mapping_state): New prototype.
194 * config/tc-arm.c (mapping_state): Make global.
196 2006-11-22 Alan Modra <amodra@bigpond.net.au>
198 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
200 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
202 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
203 branch instruction, handle it specially.
204 (score_insns): Modify 32 bit branch instruction.
206 2006-11-16 Alan Modra <amodra@bigpond.net.au>
208 * symbols.c (resolve_symbol_value): Formatting.
210 2006-11-15 Jan Beulich <jbeulich@novell.com>
212 PR/3469
213 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
214 chain by linking it to itself.
215 (resolve_symbol_value): Also check symbol_shadow_p().
216 (symbol_shadow_p): New.
217 * symbols.h (symbol_shadow_p): Declare.
219 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
221 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
222 (insns): Adjust accordingly.
223 (md_apply_fix): Alter comments to use CBZ instead of CZB.
225 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
227 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
228 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
230 2006-11-10 Nick Clifton <nickc@redhat.com>
232 PR gas/3456:
233 * config/obj-elf.c (obj_elf_version): Do not include the name
234 field's padding in the namesz value.
236 2006-11-09 Thiemo Seufer <ths@mips.com>
238 * config/tc-mips.c: Fix outdated comment.
240 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
242 * config/tc-i386.h (CpuPNI): Removed.
243 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
244 * config/tc-i386.c (md_assemble): Likewise.
246 2006-11-08 Alan Modra <amodra@bigpond.net.au>
248 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
250 2006-11-06 David Daney <ddaney@avtrex.com>
252 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
254 2006-11-06 Thiemo Seufer <ths@mips.com>
256 * doc/c-mips.texi (-march): Document sb1a.
258 2006-11-06 Thiemo Seufer <ths@mips.com>
260 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
261 34k always has DSP ASE.
263 2006-11-03 Thiemo Seufer <ths@mips.com>
265 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
266 MIPS16 instructions referencing other sections, unless they are
267 external branches.
269 2006-11-03 Thiemo Seufer <ths@mips.com>
271 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
272 release 1 CPU.
274 2006-11-03 Jakub Jelinek <jakub@redhat.com>
276 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
277 personality and lsda.
278 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
279 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
280 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
281 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
282 (output_cie): Output personality including its encoding and LSDA encoding.
283 (output_fde): Output LSDA.
284 (select_cie_for_fde): Don't share CIE if personality, its encoding or
285 LSDA encoding are different. Copy the 3 fields from fde_entry to
286 cie_entry.
287 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
289 * subsegs.h (struct frchain): Add frch_cfi_data field.
290 * dw2gencfi.c: Include subsegs.h.
291 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
292 (struct frch_cfi_data): New type.
293 (unused_cfi_data): New variable.
294 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
295 and cfa_save_stack static vars into a structure pointed from
296 each frchain.
297 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
298 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
299 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
300 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
301 Likewise.
303 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
305 * config/tc-h8300.c (build_bytes): Fix const warning.
307 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
309 * tc-score.c (do16_rdrs): Handle not! instruction especially.
311 2006-10-31 Paul Brook <paul@codesourcery.com>
313 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
314 for EABIv4.
316 2006-10-31 Paul Brook <paul@codesourcery.com>
318 gas/
319 * config/tc-arm.c (object_arch): New variable.
320 (s_arm_object_arch): New function.
321 (md_pseudo_table): Add object_arch.
322 (aeabi_set_public_attributes): Obey object_arch.
323 * doc/c-arm.texi: Document .object_arch.
325 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
327 * tc-score.c (data_op2): Check invalid operands.
328 (my_get_expression): Const operand of some instructions can not be
329 symbol in assembly.
330 (get_insn_class_from_type): Handle instruction type Insn_internal.
331 (do_macro_ldst_label): Modify inst.type.
332 (Insn_PIC): Delete.
333 (data_op2): The immediate value in lw is 15 bit signed.
335 2006-10-29 Randolph Chung <tausq@debian.org>
337 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
338 (hppa_regname_to_dw2regnum): New funcions.
339 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
340 (tc_cfi_frame_initial_instructions)
341 (tc_regname_to_dw2regnum): Define.
342 (hppa_cfi_frame_initial_instructions)
343 (hppa_regname_to_dw2regnum): Declare.
344 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
345 (DWARF2_CIE_DATA_ALIGNMENT): Define.
347 2006-10-29 Nick Clifton <nickc@redhat.com>
349 * config/tc-spu.c (md_assemble): Cast printf string size parameter
350 to int in order to avoid a compiler warning.
352 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
354 * config/tc-sh.c (md_assemble): Define size of branches.
356 2006-10-26 Ben Elliston <bje@au.ibm.com>
358 * dw2gencfi.c (cfi_add_CFA_offset):
359 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
361 * write.c (chain_frchains_together_1): Assert that this function
362 never returns a pointer to the auto variable `dummy'.
364 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
365 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
366 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
367 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
368 Alan Modra <amodra@bigpond.net.au>
370 * config/tc-spu.c: New file.
371 * config/tc-spu.h: New file.
372 * configure.tgt: Add SPU support.
373 * Makefile.am: Likewise. Run "make dep-am".
374 * Makefile.in: Regenerate.
375 * po/POTFILES.in: Regenerate.
377 2006-10-25 Ben Elliston <bje@au.ibm.com>
379 * expr.c (expr): Replace O_add case in switch (op_left) explaining
380 why it can never occur.
382 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
384 * doc/c-ppc.texi (-mcell): Document.
385 * config/tc-ppc.c (parse_cpu): Parse -mcell.
386 (md_show_usage): Document -mcell.
388 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
390 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
392 2006-10-23 Alan Modra <amodra@bigpond.net.au>
394 * config/tc-m68hc11.c (md_assemble): Quiet warning.
396 2006-10-19 Mike Frysinger <vapier@gentoo.org>
398 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
399 (x86_64_section_letter): Likewise.
401 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
403 * config/tc-score.c (build_relax_frag): Compute correct
404 tc_frag_data.fixp.
406 2006-10-18 Roy Marples <uberlord@gentoo.org>
408 * config/tc-sparc.c (md_parse_option): Treat any target starting with
409 elf32-sparc as a viable target for the -32 switch and any target
410 starting with elf64-sparc as a viable target for the -64 switch.
411 (sparc_target_format): For 64-bit ELF flavoured output use
412 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
413 ELF_TARGET_FORMAT.
414 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
416 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
418 * configure: Regenerated.
420 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
422 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
423 in addition to testing for '\n'.
424 (TC_EOL_IN_INSN): Provide a default definition if necessary.
426 2006-10-13 Sterling Augstine <sterling@tensilica.com>
428 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
429 a disjoint DW_AT range.
431 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
433 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
435 2006-10-08 Paul Brook <paul@codesourcery.com>
437 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
438 (parse_operands): Use parse_big_immediate for OP_NILO.
439 (neon_cmode_for_logic_imm): Try smaller element sizes.
440 (neon_cmode_for_move_imm): Ditto.
441 (do_neon_logic): Handle .i64 pseudo-op.
443 2006-09-29 Alan Modra <amodra@bigpond.net.au>
445 * po/POTFILES.in: Regenerate.
447 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
449 * config/tc-i386.h (CpuMNI): Renamed to ...
450 (CpuSSSE3): This.
451 (CpuUnknownFlags): Updated.
452 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
453 and PROCESSOR_MEROM with PROCESSOR_CORE2.
454 * config/tc-i386.c: Updated.
455 * doc/c-i386.texi: Likewise.
457 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
459 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
461 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
463 2006-09-27 Nick Clifton <nickc@redhat.com>
465 * output-file.c (output_file_close): Prevent an infinite loop
466 reporting that stdoutput could not be closed.
468 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
469 Joseph Myers <joseph@codesourcery.com>
470 Ian Lance Taylor <ian@wasabisystems.com>
471 Ben Elliston <bje@wasabisystems.com>
473 * config/tc-arm.c (arm_cext_iwmmxt2): New.
474 (enum operand_parse_code): New code OP_RIWR_I32z.
475 (parse_operands): Handle OP_RIWR_I32z.
476 (do_iwmmxt_wmerge): New function.
477 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
478 a register.
479 (do_iwmmxt_wrwrwr_or_imm5): New function.
480 (insns): Mark instructions as RIWR_I32z as appropriate.
481 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
482 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
483 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
484 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
485 (md_begin): Handle IWMMXT2.
486 (arm_cpus): Add iwmmxt2.
487 (arm_extensions): Likewise.
488 (arm_archs): Likewise.
490 2006-09-25 Bob Wilson <bob.wilson@acm.org>
492 * doc/as.texinfo (Overview): Revise description of --keep-locals.
493 Add xref to "Symbol Names".
494 (L): Refer to "local symbols" instead of "local labels". Move
495 definition to "Symbol Names" section; add xref to that section.
496 (Symbol Names): Use "Local Symbol Names" section to define local
497 symbols. Add "Local Labels" heading for description of temporary
498 forward/backward labels, and refer to those as "local labels".
500 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
502 PR binutils/3235
503 * config/tc-i386.c (match_template): Check address size prefix
504 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
505 operand.
507 2006-09-22 Alan Modra <amodra@bigpond.net.au>
509 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
511 2006-09-22 Alan Modra <amodra@bigpond.net.au>
513 * as.h (as_perror): Delete declaration.
514 * gdbinit.in (as_perror): Delete breakpoint.
515 * messages.c (as_perror): Delete function.
516 * doc/internals.texi: Remove as_perror description.
517 * listing.c (listing_print: Don't use as_perror.
518 * output-file.c (output_file_create, output_file_close): Likewise.
519 * symbols.c (symbol_create, symbol_clone): Likewise.
520 * write.c (write_contents): Likewise.
521 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
522 * config/tc-tic54x.c (tic54x_mlib): Likewise.
524 2006-09-22 Alan Modra <amodra@bigpond.net.au>
526 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
527 (ppc_handle_align): New function.
528 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
529 (SUB_SEGMENT_ALIGN): Define as zero.
531 2006-09-20 Bob Wilson <bob.wilson@acm.org>
533 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
534 (Overview): Skip cross reference in man page.
536 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
538 * configure.in: Add new target x86_64-pc-mingw64.
539 * configure: Regenerate.
540 * configure.tgt: Add new target x86_64-pc-mingw64.
541 * config/obj-coff.h: Add handling for TE_PEP target specific code
542 and definitions.
543 * config/tc-i386.c: Add new targets.
544 (md_parse_option): Add targets to OPTION_64.
545 (x86_64_target_format): Add new method for setup proper default
546 target cpu mode.
547 * config/te-pep.h: Add new target definition header.
548 (TE_PEP): New macro: Identifies new target architecture.
549 (COFF_WITH_pex64): Set proper includes in bfd.
550 * NEWS: Mention new target.
552 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
554 * config/bfin-parse.y (binary): Change sub of const to add of negated
555 const.
557 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
559 * config/tc-score.c: New file.
560 * config/tc-score.h: Newf file.
561 * configure.tgt: Add Score target.
562 * Makefile.am: Add Score files.
563 * Makefile.in: Regenerate.
564 * NEWS: Mention new target support.
566 2006-09-16 Paul Brook <paul@codesourcery.com>
568 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
569 * doc/c-arm.texi (movsp): Document offset argument.
571 2006-09-16 Paul Brook <paul@codesourcery.com>
573 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
574 unsigned int to avoid 64-bit host problems.
576 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
578 * config/bfin-parse.y (binary): Do some more constant folding for
579 additions.
581 2006-09-13 Jan Beulich <jbeulich@novell.com>
583 * input-file.c (input_file_give_next_buffer): Demote as_bad to
584 as_warn.
586 2006-09-13 Alan Modra <amodra@bigpond.net.au>
588 PR gas/3165
589 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
590 in parens.
592 2006-09-13 Alan Modra <amodra@bigpond.net.au>
594 * input-file.c (input_file_open): Replace as_perror with as_bad
595 so that gas exits with error on file errors. Correct error
596 message.
597 (input_file_get, input_file_give_next_buffer): Likewise.
598 * input-file.h: Update comment.
600 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
602 PR gas/3172
603 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
604 registers as a sub-class of wC registers.
606 2006-09-11 Alan Modra <amodra@bigpond.net.au>
608 PR gas/3165
609 * config/tc-mips.h (enum dwarf2_format): Forward declare.
610 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
611 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
612 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
614 2006-09-08 Nick Clifton <nickc@redhat.com>
616 PR gas/3129
617 * doc/as.texinfo (Macro): Improve documentation about separating
618 macro arguments from following text.
620 2006-09-08 Paul Brook <paul@codesourcery.com>
622 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
624 2006-09-07 Paul Brook <paul@codesourcery.com>
626 * config/tc-arm.c (parse_operands): Mark operand as present.
628 2006-09-04 Paul Brook <paul@codesourcery.com>
630 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
631 (do_neon_dyadic_if_i_d): Avoid setting U bit.
632 (do_neon_mac_maybe_scalar): Ditto.
633 (do_neon_dyadic_narrow): Force operand type to NT_integer.
634 (insns): Remove out of date comments.
636 2006-08-29 Nick Clifton <nickc@redhat.com>
638 * read.c (s_align): Initialize the 'stopc' variable to prevent
639 compiler complaints about it being used without being
640 initialized.
641 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
642 s_float_space, s_struct, cons_worker, equals): Likewise.
644 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
646 * ecoff.c (ecoff_directive_val): Fix message typo.
647 * config/tc-ns32k.c (convert_iif): Likewise.
648 * config/tc-sh64.c (shmedia_check_limits): Likewise.
650 2006-08-25 Sterling Augustine <sterling@tensilica.com>
651 Bob Wilson <bob.wilson@acm.org>
653 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
654 the state of the absolute_literals directive. Remove align frag at
655 the start of the literal pool position.
657 2006-08-25 Bob Wilson <bob.wilson@acm.org>
659 * doc/c-xtensa.texi: Add @group commands in examples.
661 2006-08-24 Bob Wilson <bob.wilson@acm.org>
663 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
664 (INIT_LITERAL_SECTION_NAME): Delete.
665 (lit_state struct): Remove segment names, init_lit_seg, and
666 fini_lit_seg. Add lit_prefix and current_text_seg.
667 (init_literal_head_h, init_literal_head): Delete.
668 (fini_literal_head_h, fini_literal_head): Delete.
669 (xtensa_begin_directive): Move argument parsing to
670 xtensa_literal_prefix function.
671 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
672 (xtensa_literal_prefix): Parse the directive argument here and
673 record it in the lit_prefix field. Remove code to derive literal
674 section names.
675 (linkonce_len): New.
676 (get_is_linkonce_section): Use linkonce_len. Check for any
677 ".gnu.linkonce.*" section, not just text sections.
678 (md_begin): Remove initialization of deleted lit_state fields.
679 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
680 to init_literal_head and fini_literal_head.
681 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
682 when traversing literal_head list.
683 (match_section_group): New.
684 (cache_literal_section): Rewrite to determine the literal section
685 name on the fly, create the section and return it.
686 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
687 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
688 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
689 Use xtensa_get_property_section from bfd.
690 (retrieve_xtensa_section): Delete.
691 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
692 description to refer to plural literal sections and add xref to
693 the Literal Directive section.
694 (Literal Directive): Describe new rules for deriving literal section
695 names. Add footnote for special case of .init/.fini with
696 --text-section-literals.
697 (Literal Prefix Directive): Replace old naming rules with xref to the
698 Literal Directive section.
700 2006-08-21 Joseph Myers <joseph@codesourcery.com>
702 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
703 merging with previous long opcode.
705 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
707 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
708 * Makefile.in: Regenerate.
709 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
710 renamed. Adjust.
712 2006-08-16 Julian Brown <julian@codesourcery.com>
714 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
715 to use ARM instructions on non-ARM-supporting cores.
716 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
717 mode automatically based on cpu variant.
718 (md_begin): Call above function.
720 2006-08-16 Julian Brown <julian@codesourcery.com>
722 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
723 recognized in non-unified syntax mode.
725 2006-08-15 Thiemo Seufer <ths@mips.com>
726 Nigel Stephens <nigel@mips.com>
727 David Ung <davidu@mips.com>
729 * configure.tgt: Handle mips*-sde-elf*.
731 2006-08-12 Thiemo Seufer <ths@networkno.de>
733 * config/tc-mips.c (mips16_ip): Fix argument register handling
734 for restore instruction.
736 2006-08-08 Bob Wilson <bob.wilson@acm.org>
738 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
739 (out_sleb128): New.
740 (out_fixed_inc_line_addr): New.
741 (process_entries): Use out_fixed_inc_line_addr when
742 DWARF2_USE_FIXED_ADVANCE_PC is set.
743 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
745 2006-08-08 DJ Delorie <dj@redhat.com>
747 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
748 vs full symbols so that we never have more than one pointer value
749 for any given symbol in our symbol table.
751 2006-08-08 Sterling Augustine <sterling@tensilica.com>
753 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
754 and emit DW_AT_ranges when code in compilation unit is not
755 contiguous.
756 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
757 is not contiguous.
758 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
759 (out_debug_ranges): New function to emit .debug_ranges section
760 when code is not contiguous.
762 2006-08-08 Nick Clifton <nickc@redhat.com>
764 * config/tc-arm.c (WARN_DEPRECATED): Enable.
766 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
768 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
769 only block.
770 (pe_directive_secrel) [TE_PE]: New function.
771 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
772 loc, loc_mark_labels.
773 [TE_PE]: Handle secrel32.
774 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
775 call.
776 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
777 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
778 (md_section_align): Only round section sizes here for AOUT
779 targets.
780 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
781 (tc_pe_dwarf2_emit_offset): New function.
782 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
783 (cons_fix_new_arm): Handle O_secrel.
784 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
785 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
786 of OBJ_ELF only block.
787 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
788 tc_pe_dwarf2_emit_offset.
790 2006-08-04 Richard Sandiford <richard@codesourcery.com>
792 * config/tc-sh.c (apply_full_field_fix): New function.
793 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
794 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
795 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
796 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
798 2006-08-03 Nick Clifton <nickc@redhat.com>
800 PR gas/2991
801 * config.in: Regenerate.
803 2006-08-03 Joseph Myers <joseph@codesourcery.com>
805 * config/tc-arm.c (parse_operands): Handle invalid register name
806 for OP_RIWR_RIWC.
808 2006-08-03 Joseph Myers <joseph@codesourcery.com>
810 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
811 (parse_operands): Handle it.
812 (insns): Use it for tmcr and tmrc.
814 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
816 PR binutils/2983
817 * config/tc-i386.c (md_parse_option): Treat any target starting
818 with elf64_x86_64 as a viable target for the -64 switch.
819 (i386_target_format): For 64-bit ELF flavoured output use
820 ELF_TARGET_FORMAT64.
821 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
823 2006-08-02 Nick Clifton <nickc@redhat.com>
825 PR gas/2991
826 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
827 bfd/aclocal.m4.
828 * configure.in: Run BFD_BINARY_FOPEN.
829 * configure: Regenerate.
830 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
831 file to include.
833 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
835 * config/tc-i386.c (md_assemble): Don't update
836 cpu_arch_isa_flags.
838 2006-08-01 Thiemo Seufer <ths@mips.com>
840 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
842 2006-08-01 Thiemo Seufer <ths@mips.com>
844 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
845 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
846 BFD_RELOC_32 and BFD_RELOC_16.
847 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
848 md_convert_frag, md_obj_end): Fix comment formatting.
850 2006-07-31 Thiemo Seufer <ths@mips.com>
852 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
853 handling for BFD_RELOC_MIPS16_JMP.
855 2006-07-24 Andreas Schwab <schwab@suse.de>
857 PR/2756
858 * read.c (read_a_source_file): Ignore unknown text after line
859 comment character. Fix misleading comment.
861 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
863 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
864 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
865 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
866 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
867 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
868 doc/c-z80.texi, doc/internals.texi: Fix some typos.
870 2006-07-21 Nick Clifton <nickc@redhat.com>
872 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
873 linker testsuite.
875 2006-07-20 Thiemo Seufer <ths@mips.com>
876 Nigel Stephens <nigel@mips.com>
878 * config/tc-mips.c (md_parse_option): Don't infer optimisation
879 options from debug options.
881 2006-07-20 Thiemo Seufer <ths@mips.com>
883 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
884 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
886 2006-07-19 Paul Brook <paul@codesourcery.com>
888 * config/tc-arm.c (insns): Fix rbit Arm opcode.
890 2006-07-18 Paul Brook <paul@codesourcery.com>
892 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
893 (md_convert_frag): Use correct reloc for add_pc. Use
894 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
895 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
896 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
898 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
900 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
901 when file and line unknown.
903 2006-07-17 Thiemo Seufer <ths@mips.com>
905 * read.c (s_struct): Use IS_ELF.
906 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
907 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
908 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
909 s_mips_mask): Likewise.
911 2006-07-16 Thiemo Seufer <ths@mips.com>
912 David Ung <davidu@mips.com>
914 * read.c (s_struct): Handle ELF section changing.
915 * config/tc-mips.c (s_align): Leave enabling auto-align to the
916 generic code.
917 (s_change_sec): Try section changing only if we output ELF.
919 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
921 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
922 CpuAmdFam10.
923 (smallest_imm_type): Remove Cpu086.
924 (i386_target_format): Likewise.
926 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
927 Update CpuXXX.
929 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
930 Michael Meissner <michael.meissner@amd.com>
932 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
933 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
934 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
935 architecture.
936 (i386_align_code): Ditto.
937 (md_assemble_code): Add support for insertq/extrq instructions,
938 swapping as needed for intel syntax.
939 (swap_imm_operands): New function to swap immediate operands.
940 (swap_operands): Deal with 4 operand instructions.
941 (build_modrm_byte): Add support for insertq instruction.
943 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
945 * config/tc-i386.h (Size64): Fix a typo in comment.
947 2006-07-12 Nick Clifton <nickc@redhat.com>
949 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
950 fixup_segment() to repeat a range check on a value that has
951 already been checked here.
953 2006-07-07 James E Wilson <wilson@specifix.com>
955 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
957 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
958 Nick Clifton <nickc@redhat.com>
960 PR binutils/2877
961 * doc/as.texi: Fix spelling typo: branchs => branches.
962 * doc/c-m68hc11.texi: Likewise.
963 * config/tc-m68hc11.c: Likewise.
964 Support old spelling of command line switch for backwards
965 compatibility.
967 2006-07-04 Thiemo Seufer <ths@mips.com>
968 David Ung <davidu@mips.com>
970 * config/tc-mips.c (s_is_linkonce): New function.
971 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
972 weak, external, and linkonce symbols.
973 (pic_need_relax): Use s_is_linkonce.
975 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
977 * doc/as.texinfo (Org): Remove space.
978 (P2align): Add "@var{abs-expr},".
980 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
982 * config/tc-i386.c (cpu_arch_tune_set): New.
983 (cpu_arch_isa): Likewise.
984 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
985 nops with short or long nop sequences based on -march=/.arch
986 and -mtune=.
987 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
988 set cpu_arch_tune and cpu_arch_tune_flags.
989 (md_parse_option): For -march=, set cpu_arch_isa and set
990 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
991 0. Set cpu_arch_tune_set to 1 for -mtune=.
992 (i386_target_format): Don't set cpu_arch_tune.
994 2006-06-23 Nigel Stephens <nigel@mips.com>
996 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
997 generated .sbss.* and .gnu.linkonce.sb.*.
999 2006-06-23 Thiemo Seufer <ths@mips.com>
1000 David Ung <davidu@mips.com>
1002 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
1003 label_list.
1004 * config/tc-mips.c (label_list): Define per-segment label_list.
1005 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
1006 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
1007 mips_from_file_after_relocs, mips_define_label): Use per-segment
1008 label_list.
1010 2006-06-22 Thiemo Seufer <ths@mips.com>
1012 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
1013 (append_insn): Use it.
1014 (md_apply_fix): Whitespace formatting.
1015 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
1016 mips16_extended_frag): Remove register specifier.
1017 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
1018 constants.
1020 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
1022 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
1023 a directive saving VFP registers for ARMv6 or later.
1024 (s_arm_unwind_save): Add parameter arch_v6 and call
1025 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
1026 appropriate.
1027 (md_pseudo_table): Add entry for new "vsave" directive.
1028 * doc/c-arm.texi: Correct error in example for "save"
1029 directive (fstmdf -> fstmdx). Also document "vsave" directive.
1031 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1032 Anatoly Sokolov <aesok@post.ru>
1034 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
1035 and atmega644p devices. Rename atmega164/atmega324 devices to
1036 atmega164p/atmega324p.
1037 * doc/c-avr.texi: Document new mcu and arch options.
1039 2006-06-17 Nick Clifton <nickc@redhat.com>
1041 * config/tc-arm.c (enum parse_operand_result): Move outside of
1042 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
1044 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
1046 * config/tc-i386.h (processor_type): New.
1047 (arch_entry): Add type.
1049 * config/tc-i386.c (cpu_arch_tune): New.
1050 (cpu_arch_tune_flags): Likewise.
1051 (cpu_arch_isa_flags): Likewise.
1052 (cpu_arch): Updated.
1053 (set_cpu_arch): Also update cpu_arch_isa_flags.
1054 (md_assemble): Update cpu_arch_isa_flags.
1055 (OPTION_MARCH): New.
1056 (OPTION_MTUNE): Likewise.
1057 (md_longopts): Add -march= and -mtune=.
1058 (md_parse_option): Support -march= and -mtune=.
1059 (md_show_usage): Add -march=CPU/-mtune=CPU.
1060 (i386_target_format): Also update cpu_arch_isa_flags,
1061 cpu_arch_tune and cpu_arch_tune_flags.
1063 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
1065 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
1067 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1069 * config/tc-arm.c (enum parse_operand_result): New.
1070 (struct group_reloc_table_entry): New.
1071 (enum group_reloc_type): New.
1072 (group_reloc_table): New array.
1073 (find_group_reloc_table_entry): New function.
1074 (parse_shifter_operand_group_reloc): New function.
1075 (parse_address_main): New function, incorporating code
1076 from the old parse_address function. To be used via...
1077 (parse_address): wrapper for parse_address_main; and
1078 (parse_address_group_reloc): new function, likewise.
1079 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
1080 OP_ADDRGLDRS, OP_ADDRGLDC.
1081 (parse_operands): Support for these new operand codes.
1082 New macro po_misc_or_fail_no_backtrack.
1083 (encode_arm_cp_address): Preserve group relocations.
1084 (insns): Modify to use the above operand codes where group
1085 relocations are permitted.
1086 (md_apply_fix): Handle the group relocations
1087 ALU_PC_G0_NC through LDC_SB_G2.
1088 (tc_gen_reloc): Likewise.
1089 (arm_force_relocation): Leave group relocations for the linker.
1090 (arm_fix_adjustable): Likewise.
1092 2006-06-15 Julian Brown <julian@codesourcery.com>
1094 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
1095 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
1096 relocs properly.
1098 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
1100 * config/tc-i386.c (process_suffix): Don't add rex64 for
1101 "xchg %rax,%rax".
1103 2006-06-09 Thiemo Seufer <ths@mips.com>
1105 * config/tc-mips.c (mips_ip): Maintain argument count.
1107 2006-06-09 Alan Modra <amodra@bigpond.net.au>
1109 * config/tc-iq2000.c: Include sb.h.
1111 2006-06-08 Nigel Stephens <nigel@mips.com>
1113 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
1114 aliases for better compatibility with SGI tools.
1116 2006-06-08 Alan Modra <amodra@bigpond.net.au>
1118 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
1119 * Makefile.am (GASLIBS): Expand @BFDLIB@.
1120 (BFDVER_H): Delete.
1121 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
1122 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
1123 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
1124 Run "make dep-am".
1125 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
1126 * Makefile.in: Regenerate.
1127 * doc/Makefile.in: Regenerate.
1128 * configure: Regenerate.
1130 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1132 * po/Make-in (pdf, ps): New dummy targets.
1134 2006-06-07 Julian Brown <julian@codesourcery.com>
1136 * config/tc-arm.c (stdarg.h): include.
1137 (arm_it): Add uncond_value field. Add isvec and issingle to operand
1138 array.
1139 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
1140 REG_TYPE_NSDQ (single, double or quad vector reg).
1141 (reg_expected_msgs): Update.
1142 (BAD_FPU): Add macro for unsupported FPU instruction error.
1143 (parse_neon_type): Support 'd' as an alias for .f64.
1144 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1145 sets of registers.
1146 (parse_vfp_reg_list): Don't update first arg on error.
1147 (parse_neon_mov): Support extra syntax for VFP moves.
1148 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1149 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1150 (parse_operands): Support isvec, issingle operands fields, new parse
1151 codes above.
1152 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1153 msr variants.
1154 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1155 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1156 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1157 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1158 shapes.
1159 (neon_shape): Redefine in terms of above.
1160 (neon_shape_class): New enumeration, table of shape classes.
1161 (neon_shape_el): New enumeration. One element of a shape.
1162 (neon_shape_el_size): Register widths of above, where appropriate.
1163 (neon_shape_info): New struct. Info for shape table.
1164 (neon_shape_tab): New array.
1165 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1166 (neon_check_shape): Rewrite as...
1167 (neon_select_shape): New function to classify instruction shapes,
1168 driven by new table neon_shape_tab array.
1169 (neon_quad): New function. Return 1 if shape should set Q flag in
1170 instructions (or equivalent), 0 otherwise.
1171 (type_chk_of_el_type): Support F64.
1172 (el_type_of_type_chk): Likewise.
1173 (neon_check_type): Add support for VFP type checking (VFP data
1174 elements fill their containing registers).
1175 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1176 in thumb mode for VFP instructions.
1177 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1178 and encode the current instruction as if it were that opcode.
1179 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1180 arguments, call function in PFN.
1181 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1182 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1183 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1184 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1185 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1186 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1187 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1188 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1189 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1190 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1191 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1192 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1193 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1194 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1195 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1196 neon_quad.
1197 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1198 between VFP and Neon turns out to belong to Neon. Perform
1199 architecture check and fill in condition field if appropriate.
1200 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1201 (do_neon_cvt): Add support for VFP variants of instructions.
1202 (neon_cvt_flavour): Extend to cover VFP conversions.
1203 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1204 vmov variants.
1205 (do_neon_ldr_str): Handle single-precision VFP load/store.
1206 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1207 NS_NULL not NS_IGNORE.
1208 (opcode_tag): Add OT_csuffixF for operands which either take a
1209 conditional suffix, or have 0xF in the condition field.
1210 (md_assemble): Add support for OT_csuffixF.
1211 (NCE): Replace macro with...
1212 (NCE_tag, NCE, NCEF): New macros.
1213 (nCE): Replace macro with...
1214 (nCE_tag, nCE, nCEF): New macros.
1215 (insns): Add support for VFP insns or VFP versions of insns msr,
1216 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1217 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1218 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1219 VFP/Neon insns together.
1221 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1222 Ladislav Michl <ladis@linux-mips.org>
1224 * app.c: Don't include headers already included by as.h.
1225 * as.c: Likewise.
1226 * atof-generic.c: Likewise.
1227 * cgen.c: Likewise.
1228 * dwarf2dbg.c: Likewise.
1229 * expr.c: Likewise.
1230 * input-file.c: Likewise.
1231 * input-scrub.c: Likewise.
1232 * macro.c: Likewise.
1233 * output-file.c: Likewise.
1234 * read.c: Likewise.
1235 * sb.c: Likewise.
1236 * config/bfin-lex.l: Likewise.
1237 * config/obj-coff.h: Likewise.
1238 * config/obj-elf.h: Likewise.
1239 * config/obj-som.h: Likewise.
1240 * config/tc-arc.c: Likewise.
1241 * config/tc-arm.c: Likewise.
1242 * config/tc-avr.c: Likewise.
1243 * config/tc-bfin.c: Likewise.
1244 * config/tc-cris.c: Likewise.
1245 * config/tc-d10v.c: Likewise.
1246 * config/tc-d30v.c: Likewise.
1247 * config/tc-dlx.h: Likewise.
1248 * config/tc-fr30.c: Likewise.
1249 * config/tc-frv.c: Likewise.
1250 * config/tc-h8300.c: Likewise.
1251 * config/tc-hppa.c: Likewise.
1252 * config/tc-i370.c: Likewise.
1253 * config/tc-i860.c: Likewise.
1254 * config/tc-i960.c: Likewise.
1255 * config/tc-ip2k.c: Likewise.
1256 * config/tc-iq2000.c: Likewise.
1257 * config/tc-m32c.c: Likewise.
1258 * config/tc-m32r.c: Likewise.
1259 * config/tc-maxq.c: Likewise.
1260 * config/tc-mcore.c: Likewise.
1261 * config/tc-mips.c: Likewise.
1262 * config/tc-mmix.c: Likewise.
1263 * config/tc-mn10200.c: Likewise.
1264 * config/tc-mn10300.c: Likewise.
1265 * config/tc-msp430.c: Likewise.
1266 * config/tc-mt.c: Likewise.
1267 * config/tc-ns32k.c: Likewise.
1268 * config/tc-openrisc.c: Likewise.
1269 * config/tc-ppc.c: Likewise.
1270 * config/tc-s390.c: Likewise.
1271 * config/tc-sh.c: Likewise.
1272 * config/tc-sh64.c: Likewise.
1273 * config/tc-sparc.c: Likewise.
1274 * config/tc-tic30.c: Likewise.
1275 * config/tc-tic4x.c: Likewise.
1276 * config/tc-tic54x.c: Likewise.
1277 * config/tc-v850.c: Likewise.
1278 * config/tc-vax.c: Likewise.
1279 * config/tc-xc16x.c: Likewise.
1280 * config/tc-xstormy16.c: Likewise.
1281 * config/tc-xtensa.c: Likewise.
1282 * config/tc-z80.c: Likewise.
1283 * config/tc-z8k.c: Likewise.
1284 * macro.h: Don't include sb.h or ansidecl.h.
1285 * sb.h: Don't include stdio.h or ansidecl.h.
1286 * cond.c: Include sb.h.
1287 * itbl-lex.l: Include as.h instead of other system headers.
1288 * itbl-parse.y: Likewise.
1289 * itbl-ops.c: Similarly.
1290 * itbl-ops.h: Don't include as.h or ansidecl.h.
1291 * config/bfin-defs.h: Don't include bfd.h or as.h.
1292 * config/bfin-parse.y: Include as.h instead of other system headers.
1294 2006-06-06 Ben Elliston <bje@au.ibm.com>
1295 Anton Blanchard <anton@samba.org>
1297 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1298 (md_show_usage): Document it.
1299 (ppc_setup_opcodes): Test power6 opcode flag bits.
1300 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1302 2006-06-06 Thiemo Seufer <ths@mips.com>
1303 Chao-ying Fu <fu@mips.com>
1305 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1306 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1307 (macro_build): Update comment.
1308 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1309 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1310 CPU_HAS_MDMX.
1311 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1312 MIPS_CPU_ASE_MDMX flags for sb1.
1314 2006-06-05 Thiemo Seufer <ths@mips.com>
1316 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1317 appropriate.
1318 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1319 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1320 and MT instructions a fatal error. Use INSERT_OPERAND where
1321 appropriate. Improve warnings for break and wait code overflows.
1322 Use symbolic constant of OP_MASK_COPZ.
1323 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1325 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1327 * po/Make-in (top_builddir): Define.
1329 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1331 * doc/Makefile.am (TEXI2DVI): Define.
1332 * doc/Makefile.in: Regenerate.
1333 * doc/c-arc.texi: Fix typo.
1335 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1337 * config/obj-ieee.c: Delete.
1338 * config/obj-ieee.h: Delete.
1339 * Makefile.am (OBJ_FORMATS): Remove ieee.
1340 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1341 (obj-ieee.o): Remove rule.
1342 * Makefile.in: Regenerate.
1343 * configure.in (atof): Remove tahoe.
1344 (OBJ_MAYBE_IEEE): Don't define.
1345 * configure: Regenerate.
1346 * config.in: Regenerate.
1347 * doc/Makefile.in: Regenerate.
1348 * po/POTFILES.in: Regenerate.
1350 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1352 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1353 and LIBINTL_DEP everywhere.
1354 (INTLLIBS): Remove.
1355 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1356 * acinclude.m4: Include new gettext macros.
1357 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1358 Remove local code for po/Makefile.
1359 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1361 2006-05-30 Nick Clifton <nickc@redhat.com>
1363 * po/es.po: Updated Spanish translation.
1365 2006-05-06 Denis Chertykov <denisc@overta.ru>
1367 * doc/c-avr.texi: New file.
1368 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1369 * doc/all.texi: Set AVR
1370 * doc/as.texinfo: Include c-avr.texi
1372 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1374 * config/bfin-parse.y (check_macfunc): Loose the condition of
1375 calling check_multiply_halfregs ().
1377 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1379 * config/bfin-parse.y (asm_1): Better check and deal with
1380 vector and scalar Multiply 16-Bit Operands instructions.
1382 2006-05-24 Nick Clifton <nickc@redhat.com>
1384 * config/tc-hppa.c: Convert to ISO C90 format.
1385 * config/tc-hppa.h: Likewise.
1387 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1388 Randolph Chung <randolph@tausq.org>
1390 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1391 is_tls_ieoff, is_tls_leoff): Define.
1392 (fix_new_hppa): Handle TLS.
1393 (cons_fix_new_hppa): Likewise.
1394 (pa_ip): Likewise.
1395 (md_apply_fix): Handle TLS relocs.
1396 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1398 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1400 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1402 2006-05-23 Thiemo Seufer <ths@mips.com>
1403 David Ung <davidu@mips.com>
1404 Nigel Stephens <nigel@mips.com>
1406 [ gas/ChangeLog ]
1407 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1408 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1409 ISA_HAS_MXHC1): New macros.
1410 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1411 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1412 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1413 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1414 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1415 (mips_after_parse_args): Change default handling of float register
1416 size to account for 32bit code with 64bit FP. Better sanity checking
1417 of ISA/ASE/ABI option combinations.
1418 (s_mipsset): Support switching of GPR and FPR sizes via
1419 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1420 options.
1421 (mips_elf_final_processing): We should record the use of 64bit FP
1422 registers in 32bit code but we don't, because ELF header flags are
1423 a scarce ressource.
1424 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1425 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1426 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1427 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1428 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1429 missing -march options. Document .set arch=CPU. Move .set smartmips
1430 to ASE page. Use @code for .set FOO examples.
1432 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1434 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1435 if needed.
1437 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1439 * config/bfin-defs.h (bfin_equals): Remove declaration.
1440 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1441 * config/tc-bfin.c (bfin_name_is_register): Remove.
1442 (bfin_equals): Remove.
1443 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1444 (bfin_name_is_register): Remove declaration.
1446 2006-05-19 Thiemo Seufer <ths@mips.com>
1447 Nigel Stephens <nigel@mips.com>
1449 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1450 (mips_oddfpreg_ok): New function.
1451 (mips_ip): Use it.
1453 2006-05-19 Thiemo Seufer <ths@mips.com>
1454 David Ung <davidu@mips.com>
1456 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1457 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1458 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1459 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1460 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1461 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1462 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1463 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1464 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1465 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1466 reg_names_o32, reg_names_n32n64): Define register classes.
1467 (reg_lookup): New function, use register classes.
1468 (md_begin): Reserve register names in the symbol table. Simplify
1469 OBJ_ELF defines.
1470 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1471 Use reg_lookup.
1472 (mips16_ip): Use reg_lookup.
1473 (tc_get_register): Likewise.
1474 (tc_mips_regname_to_dw2regnum): New function.
1476 2006-05-19 Thiemo Seufer <ths@mips.com>
1478 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1479 Un-constify string argument.
1480 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1481 Likewise.
1482 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1483 Likewise.
1484 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1485 Likewise.
1486 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1487 Likewise.
1488 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1489 Likewise.
1490 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1491 Likewise.
1493 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1495 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1496 cfloat/m68881 to correct architecture before using it.
1498 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1500 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1501 constant values.
1503 2006-05-15 Paul Brook <paul@codesourcery.com>
1505 * config/tc-arm.c (arm_adjust_symtab): Use
1506 bfd_is_arm_special_symbol_name.
1508 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1510 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1511 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1512 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1513 Handle errors from calls to xtensa_opcode_is_* functions.
1515 2006-05-14 Thiemo Seufer <ths@mips.com>
1517 * config/tc-mips.c (macro_build): Test for currently active
1518 mips16 option.
1519 (mips16_ip): Reject invalid opcodes.
1521 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1523 * doc/as.texinfo: Rename "Index" to "AS Index",
1524 and "ABORT" to "ABORT (COFF)".
1526 2006-05-11 Paul Brook <paul@codesourcery.com>
1528 * config/tc-arm.c (parse_half): New function.
1529 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1530 (parse_operands): Ditto.
1531 (do_mov16): Reject invalid relocations.
1532 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1533 (insns): Replace Iffff with HALF.
1534 (md_apply_fix): Add MOVW and MOVT relocs.
1535 (tc_gen_reloc): Ditto.
1536 * doc/c-arm.texi: Document relocation operators
1538 2006-05-11 Paul Brook <paul@codesourcery.com>
1540 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1542 2006-05-11 Thiemo Seufer <ths@mips.com>
1544 * config/tc-mips.c (append_insn): Don't check the range of j or
1545 jal addresses.
1547 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1549 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1550 relocs against external symbols for WinCE targets.
1551 (md_apply_fix): Likewise.
1553 2006-05-09 David Ung <davidu@mips.com>
1555 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1556 j or jal address.
1558 2006-05-09 Nick Clifton <nickc@redhat.com>
1560 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1561 against symbols which are not going to be placed into the symbol
1562 table.
1564 2006-05-09 Ben Elliston <bje@au.ibm.com>
1566 * expr.c (operand): Remove `if (0 && ..)' statement and
1567 subsequently unused target_op label. Collapse `if (1 || ..)'
1568 statement.
1569 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1570 separately above the switch.
1572 2006-05-08 Nick Clifton <nickc@redhat.com>
1574 PR gas/2623
1575 * config/tc-msp430.c (line_separator_character): Define as |.
1577 2006-05-08 Thiemo Seufer <ths@mips.com>
1578 Nigel Stephens <nigel@mips.com>
1579 David Ung <davidu@mips.com>
1581 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1582 (mips_opts): Likewise.
1583 (file_ase_smartmips): New variable.
1584 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1585 (macro_build): Handle SmartMIPS instructions.
1586 (mips_ip): Likewise.
1587 (md_longopts): Add argument handling for smartmips.
1588 (md_parse_options, mips_after_parse_args): Likewise.
1589 (s_mipsset): Add .set smartmips support.
1590 (md_show_usage): Document -msmartmips/-mno-smartmips.
1591 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1592 .set smartmips.
1593 * doc/c-mips.texi: Likewise.
1595 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1597 * write.c (relax_segment): Add pass count arg. Don't error on
1598 negative org/space on first two passes.
1599 (relax_seg_info): New struct.
1600 (relax_seg, write_object_file): Adjust.
1601 * write.h (relax_segment): Update prototype.
1603 2006-05-05 Julian Brown <julian@codesourcery.com>
1605 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1606 checking.
1607 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1608 architecture version checks.
1609 (insns): Allow overlapping instructions to be used in VFP mode.
1611 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1613 PR gas/2598
1614 * config/obj-elf.c (obj_elf_change_section): Allow user
1615 specified SHF_ALPHA_GPREL.
1617 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1619 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1620 for PMEM related expressions.
1622 2006-05-05 Nick Clifton <nickc@redhat.com>
1624 PR gas/2582
1625 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1626 insertion of a directory separator character into a string at a
1627 given offset. Uses heuristics to decide when to use a backslash
1628 character rather than a forward-slash character.
1629 (dwarf2_directive_loc): Use the macro.
1630 (out_debug_info): Likewise.
1632 2006-05-05 Thiemo Seufer <ths@mips.com>
1633 David Ung <davidu@mips.com>
1635 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1636 instruction.
1637 (macro): Add new case M_CACHE_AB.
1639 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1641 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1642 (opcode_lookup): Issue a warning for opcode with
1643 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1644 identical to OT_cinfix3.
1645 (TxC3w, TC3w, tC3w): New.
1646 (insns): Use tC3w and TC3w for comparison instructions with
1647 's' suffix.
1649 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1651 * subsegs.h (struct frchain): Delete frch_seg.
1652 (frchain_root): Delete.
1653 (seg_info): Define as macro.
1654 * subsegs.c (frchain_root): Delete.
1655 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1656 (subsegs_begin, subseg_change): Adjust for above.
1657 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1658 rather than to one big list.
1659 (subseg_get): Don't special case abs, und sections.
1660 (subseg_new, subseg_force_new): Don't set frchainP here.
1661 (seg_info): Delete.
1662 (subsegs_print_statistics): Adjust frag chain control list traversal.
1663 * debug.c (dmp_frags): Likewise.
1664 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1665 at frchain_root. Make use of known frchain ordering.
1666 (last_frag_for_seg): Likewise.
1667 (get_frag_fix): Likewise. Add seg param.
1668 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1669 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1670 (SUB_SEGMENT_ALIGN): Likewise.
1671 (subsegs_finish): Adjust frchain list traversal.
1672 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1673 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1674 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1675 (xtensa_fix_b_j_loop_end_frags): Likewise.
1676 (xtensa_fix_close_loop_end_frags): Likewise.
1677 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1678 (retrieve_segment_info): Delete frch_seg initialisation.
1680 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1682 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1683 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1684 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1685 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1687 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1689 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1690 here.
1691 (md_apply_fix3): Multiply offset by 4 here for
1692 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1694 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1695 Jan Beulich <jbeulich@novell.com>
1697 * config/tc-i386.c (output_invalid_buf): Change size for
1698 unsigned char.
1699 * config/tc-tic30.c (output_invalid_buf): Likewise.
1701 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1702 unsigned char.
1703 * config/tc-tic30.c (output_invalid): Likewise.
1705 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1707 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1708 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1709 (asconfig.texi): Don't set top_srcdir.
1710 * doc/as.texinfo: Don't use top_srcdir.
1711 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1713 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1715 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1716 * config/tc-tic30.c (output_invalid_buf): Likewise.
1718 * config/tc-i386.c (output_invalid): Use snprintf instead of
1719 sprintf.
1720 * config/tc-ia64.c (declare_register_set): Likewise.
1721 (emit_one_bundle): Likewise.
1722 (check_dependencies): Likewise.
1723 * config/tc-tic30.c (output_invalid): Likewise.
1725 2006-05-02 Paul Brook <paul@codesourcery.com>
1727 * config/tc-arm.c (arm_optimize_expr): New function.
1728 * config/tc-arm.h (md_optimize_expr): Define
1729 (arm_optimize_expr): Add prototype.
1730 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1732 2006-05-02 Ben Elliston <bje@au.ibm.com>
1734 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1735 field unsigned.
1737 * sb.h (sb_list_vector): Move to sb.c.
1738 * sb.c (free_list): Use type of sb_list_vector directly.
1739 (sb_build): Fix off-by-one error in assertion about `size'.
1741 2006-05-01 Ben Elliston <bje@au.ibm.com>
1743 * listing.c (listing_listing): Remove useless loop.
1744 * macro.c (macro_expand): Remove is_positional local variable.
1745 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1746 and simplify surrounding expressions, where possible.
1747 (assign_symbol): Likewise.
1748 (s_weakref): Likewise.
1749 * symbols.c (colon): Likewise.
1751 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1753 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1755 2006-04-30 Thiemo Seufer <ths@mips.com>
1756 David Ung <davidu@mips.com>
1758 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1759 (mips_immed): New table that records various handling of udi
1760 instruction patterns.
1761 (mips_ip): Adds udi handling.
1763 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1765 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1766 of list rather than beginning.
1768 2006-04-26 Julian Brown <julian@codesourcery.com>
1770 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1771 (is_quarter_float): Rename from above. Simplify slightly.
1772 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1773 number.
1774 (parse_neon_mov): Parse floating-point constants.
1775 (neon_qfloat_bits): Fix encoding.
1776 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1777 preference to integer encoding when using the F32 type.
1779 2006-04-26 Julian Brown <julian@codesourcery.com>
1781 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1782 zero-initialising structures containing it will lead to invalid types).
1783 (arm_it): Add vectype to each operand.
1784 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1785 defined field.
1786 (neon_typed_alias): New structure. Extra information for typed
1787 register aliases.
1788 (reg_entry): Add neon type info field.
1789 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1790 Break out alternative syntax for coprocessor registers, etc. into...
1791 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1792 out from arm_reg_parse.
1793 (parse_neon_type): Move. Return SUCCESS/FAIL.
1794 (first_error): New function. Call to ensure first error which occurs is
1795 reported.
1796 (parse_neon_operand_type): Parse exactly one type.
1797 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1798 (parse_typed_reg_or_scalar): New function. Handle core of both
1799 arm_typed_reg_parse and parse_scalar.
1800 (arm_typed_reg_parse): Parse a register with an optional type.
1801 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1802 result.
1803 (parse_scalar): Parse a Neon scalar with optional type.
1804 (parse_reg_list): Use first_error.
1805 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1806 (neon_alias_types_same): New function. Return true if two (alias) types
1807 are the same.
1808 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1809 of elements.
1810 (insert_reg_alias): Return new reg_entry not void.
1811 (insert_neon_reg_alias): New function. Insert type/index information as
1812 well as register for alias.
1813 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1814 make typed register aliases accordingly.
1815 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1816 of line.
1817 (s_unreq): Delete type information if present.
1818 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1819 (s_arm_unwind_save_mmxwcg): Likewise.
1820 (s_arm_unwind_movsp): Likewise.
1821 (s_arm_unwind_setfp): Likewise.
1822 (parse_shift): Likewise.
1823 (parse_shifter_operand): Likewise.
1824 (parse_address): Likewise.
1825 (parse_tb): Likewise.
1826 (tc_arm_regname_to_dw2regnum): Likewise.
1827 (md_pseudo_table): Add dn, qn.
1828 (parse_neon_mov): Handle typed operands.
1829 (parse_operands): Likewise.
1830 (neon_type_mask): Add N_SIZ.
1831 (N_ALLMODS): New macro.
1832 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1833 (el_type_of_type_chk): Add some safeguards.
1834 (modify_types_allowed): Fix logic bug.
1835 (neon_check_type): Handle operands with types.
1836 (neon_three_same): Remove redundant optional arg handling.
1837 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1838 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1839 (do_neon_step): Adjust accordingly.
1840 (neon_cmode_for_logic_imm): Use first_error.
1841 (do_neon_bitfield): Call neon_check_type.
1842 (neon_dyadic): Rename to...
1843 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1844 to allow modification of type of the destination.
1845 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1846 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1847 (do_neon_compare): Make destination be an untyped bitfield.
1848 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1849 (neon_mul_mac): Return early in case of errors.
1850 (neon_move_immediate): Use first_error.
1851 (neon_mac_reg_scalar_long): Fix type to include scalar.
1852 (do_neon_dup): Likewise.
1853 (do_neon_mov): Likewise (in several places).
1854 (do_neon_tbl_tbx): Fix type.
1855 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1856 (do_neon_ld_dup): Exit early in case of errors and/or use
1857 first_error.
1858 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1859 Handle .dn/.qn directives.
1860 (REGDEF): Add zero for reg_entry neon field.
1862 2006-04-26 Julian Brown <julian@codesourcery.com>
1864 * config/tc-arm.c (limits.h): Include.
1865 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1866 (fpu_vfp_v3_or_neon_ext): Declare constants.
1867 (neon_el_type): New enumeration of types for Neon vector elements.
1868 (neon_type_el): New struct. Define type and size of a vector element.
1869 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1870 instruction.
1871 (neon_type): Define struct. The type of an instruction.
1872 (arm_it): Add 'vectype' for the current instruction.
1873 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1874 (vfp_sp_reg_pos): Rename to...
1875 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1876 tags.
1877 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1878 (Neon D or Q register).
1879 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1880 register.
1881 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1882 (my_get_expression): Allow above constant as argument to accept
1883 64-bit constants with optional prefix.
1884 (arm_reg_parse): Add extra argument to return the specific type of
1885 register in when either a D or Q register (REG_TYPE_NDQ) is
1886 requested. Can be NULL.
1887 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1888 (parse_reg_list): Update for new arm_reg_parse args.
1889 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1890 (parse_neon_el_struct_list): New function. Parse element/structure
1891 register lists for VLD<n>/VST<n> instructions.
1892 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1893 (s_arm_unwind_save_mmxwr): Likewise.
1894 (s_arm_unwind_save_mmxwcg): Likewise.
1895 (s_arm_unwind_movsp): Likewise.
1896 (s_arm_unwind_setfp): Likewise.
1897 (parse_big_immediate): New function. Parse an immediate, which may be
1898 64 bits wide. Put results in inst.operands[i].
1899 (parse_shift): Update for new arm_reg_parse args.
1900 (parse_address): Likewise. Add parsing of alignment specifiers.
1901 (parse_neon_mov): Parse the operands of a VMOV instruction.
1902 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1903 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1904 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1905 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1906 (parse_operands): Handle new codes above.
1907 (encode_arm_vfp_sp_reg): Rename to...
1908 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1909 selected VFP version only supports D0-D15.
1910 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1911 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1912 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1913 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1914 encode_arm_vfp_reg name, and allow 32 D regs.
1915 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1916 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1917 regs.
1918 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1919 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1920 constant-load and conversion insns introduced with VFPv3.
1921 (neon_tab_entry): New struct.
1922 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1923 those which are the targets of pseudo-instructions.
1924 (neon_opc): Enumerate opcodes, use as indices into...
1925 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1926 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1927 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1928 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1929 neon_enc_tab.
1930 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1931 Neon instructions.
1932 (neon_type_mask): New. Compact type representation for type checking.
1933 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1934 permitted type combinations.
1935 (N_IGNORE_TYPE): New macro.
1936 (neon_check_shape): New function. Check an instruction shape for
1937 multiple alternatives. Return the specific shape for the current
1938 instruction.
1939 (neon_modify_type_size): New function. Modify a vector type and size,
1940 depending on the bit mask in argument 1.
1941 (neon_type_promote): New function. Convert a given "key" type (of an
1942 operand) into the correct type for a different operand, based on a bit
1943 mask.
1944 (type_chk_of_el_type): New function. Convert a type and size into the
1945 compact representation used for type checking.
1946 (el_type_of_type_ckh): New function. Reverse of above (only when a
1947 single bit is set in the bit mask).
1948 (modify_types_allowed): New function. Alter a mask of allowed types
1949 based on a bit mask of modifications.
1950 (neon_check_type): New function. Check the type of the current
1951 instruction against the variable argument list. The "key" type of the
1952 instruction is returned.
1953 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1954 a Neon data-processing instruction depending on whether we're in ARM
1955 mode or Thumb-2 mode.
1956 (neon_logbits): New function.
1957 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1958 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1959 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1960 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1961 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1962 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1963 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1964 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1965 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1966 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1967 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1968 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1969 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1970 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1971 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1972 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1973 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1974 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1975 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1976 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1977 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1978 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1979 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1980 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1981 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1982 helpers.
1983 (parse_neon_type): New function. Parse Neon type specifier.
1984 (opcode_lookup): Allow parsing of Neon type specifiers.
1985 (REGNUM2, REGSETH, REGSET2): New macros.
1986 (reg_names): Add new VFPv3 and Neon registers.
1987 (NUF, nUF, NCE, nCE): New macros for opcode table.
1988 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1989 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1990 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1991 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1992 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1993 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1994 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1995 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1996 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1997 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1998 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1999 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
2000 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
2001 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
2002 fto[us][lh][sd].
2003 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
2004 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
2005 (arm_option_cpu_value): Add vfp3 and neon.
2006 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
2007 VFPv1 attribute.
2009 2006-04-25 Bob Wilson <bob.wilson@acm.org>
2011 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
2012 syntax instead of hardcoded opcodes with ".w18" suffixes.
2013 (wide_branch_opcode): New.
2014 (build_transition): Use it to check for wide branch opcodes with
2015 either ".w18" or ".w15" suffixes.
2017 2006-04-25 Bob Wilson <bob.wilson@acm.org>
2019 * config/tc-xtensa.c (xtensa_create_literal_symbol,
2020 xg_assemble_literal, xg_assemble_literal_space): Do not set the
2021 frag's is_literal flag.
2023 2006-04-25 Bob Wilson <bob.wilson@acm.org>
2025 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
2027 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
2029 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
2030 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
2031 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
2032 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
2033 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
2035 2006-04-20 Paul Brook <paul@codesourcery.com>
2037 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
2038 all targets.
2039 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
2041 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2043 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
2044 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
2045 Make some cpus unsupported on ELF. Run "make dep-am".
2046 * Makefile.in: Regenerate.
2048 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2050 * configure.in (--enable-targets): Indent help message.
2051 * configure: Regenerate.
2053 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
2055 PR gas/2533
2056 * config/tc-i386.c (i386_immediate): Check illegal immediate
2057 register operand.
2059 2006-04-18 Alan Modra <amodra@bigpond.net.au>
2061 * config/tc-i386.c: Formatting.
2062 (output_disp, output_imm): ISO C90 params.
2064 * frags.c (frag_offset_fixed_p): Constify args.
2065 * frags.h (frag_offset_fixed_p): Ditto.
2067 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
2068 (COFF_MAGIC): Delete.
2070 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
2072 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2074 * po/POTFILES.in: Regenerated.
2076 2006-04-16 Mark Mitchell <mark@codesourcery.com>
2078 * doc/as.texinfo: Mention that some .type syntaxes are not
2079 supported on all architectures.
2081 2006-04-14 Sterling Augustine <sterling@tensilica.com>
2083 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
2084 instructions when such transformations have been disabled.
2086 2006-04-10 Sterling Augustine <sterling@tensilica.com>
2088 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
2089 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
2090 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
2091 decoding the loop instructions. Remove current_offset variable.
2092 (xtensa_fix_short_loop_frags): Likewise.
2093 (min_bytes_to_other_loop_end): Remove current_offset argument.
2095 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
2097 * config/tc-z80.c (z80_optimize_expr): Removed.
2098 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
2100 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
2102 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
2103 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
2104 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
2105 atmega644, atmega329, atmega3290, atmega649, atmega6490,
2106 atmega406, atmega640, atmega1280, atmega1281, at90can32,
2107 at90can64, at90usb646, at90usb647, at90usb1286 and
2108 at90usb1287.
2109 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
2111 2006-04-07 Paul Brook <paul@codesourcery.com>
2113 * config/tc-arm.c (parse_operands): Set default error message.
2115 2006-04-07 Paul Brook <paul@codesourcery.com>
2117 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
2119 2006-04-07 Paul Brook <paul@codesourcery.com>
2121 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
2123 2006-04-07 Paul Brook <paul@codesourcery.com>
2125 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
2126 (move_or_literal_pool): Handle Thumb-2 instructions.
2127 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
2129 2006-04-07 Alan Modra <amodra@bigpond.net.au>
2131 PR 2512.
2132 * config/tc-i386.c (match_template): Move 64-bit operand tests
2133 inside loop.
2135 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2137 * po/Make-in: Add install-html target.
2138 * Makefile.am: Add install-html and install-html-recursive targets.
2139 * Makefile.in: Regenerate.
2140 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
2141 * configure: Regenerate.
2142 * doc/Makefile.am: Add install-html and install-html-am targets.
2143 * doc/Makefile.in: Regenerate.
2145 2006-04-06 Alan Modra <amodra@bigpond.net.au>
2147 * frags.c (frag_offset_fixed_p): Reinitialise offset before
2148 second scan.
2150 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2151 Daniel Jacobowitz <dan@codesourcery.com>
2153 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
2154 (GOTT_BASE, GOTT_INDEX): New.
2155 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2156 GOTT_INDEX when generating VxWorks PIC.
2157 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2158 use the generic *-*-vxworks* stanza instead.
2160 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2162 PR 997
2163 * frags.c (frag_offset_fixed_p): New function.
2164 * frags.h (frag_offset_fixed_p): Declare.
2165 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2166 (resolve_expression): Likewise.
2168 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2170 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2171 of the same length but different numbers of slots.
2173 2006-03-30 Andreas Schwab <schwab@suse.de>
2175 * configure.in: Fix help string for --enable-targets option.
2176 * configure: Regenerate.
2178 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2180 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2181 (m68k_ip): ... here. Use for all chips. Protect against buffer
2182 overrun and avoid excessive copying.
2184 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2185 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2186 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2187 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2188 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2189 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2190 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2191 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2192 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2193 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2194 (struct m68k_cpu): Change chip field to control_regs.
2195 (current_chip): Remove.
2196 (control_regs): New.
2197 (m68k_archs, m68k_extensions): Adjust.
2198 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2199 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2200 (find_cf_chip): Reimplement for new organization of cpu table.
2201 (select_control_regs): Remove.
2202 (mri_chip): Adjust.
2203 (struct save_opts): Save control regs, not chip.
2204 (s_save, s_restore): Adjust.
2205 (m68k_lookup_cpu): Give deprecated warning when necessary.
2206 (m68k_init_arch): Adjust.
2207 (md_show_usage): Adjust for new cpu table organization.
2209 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2211 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2212 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2213 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2214 "elf/bfin.h".
2215 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2216 (any_gotrel): New rule.
2217 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2218 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2219 "elf/bfin.h".
2220 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2221 (bfin_pic_ptr): New function.
2222 (md_pseudo_table): Add it for ".picptr".
2223 (OPTION_FDPIC): New macro.
2224 (md_longopts): Add -mfdpic.
2225 (md_parse_option): Handle it.
2226 (md_begin): Set BFD flags.
2227 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2228 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2229 us for GOT relocs.
2230 * Makefile.am (bfin-parse.o): Update dependencies.
2231 (DEPTC_bfin_elf): Likewise.
2232 * Makefile.in: Regenerate.
2234 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2236 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2237 mcfemac instead of mcfmac.
2239 2006-03-23 Michael Matz <matz@suse.de>
2241 * config/tc-i386.c (type_names): Correct placement of 'static'.
2242 (reloc): Map some more relocs to their 64 bit counterpart when
2243 size is 8.
2244 (output_insn): Work around breakage if DEBUG386 is defined.
2245 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2246 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2247 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2248 different from i386.
2249 (output_imm): Ditto.
2250 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2251 Imm64.
2252 (md_convert_frag): Jumps can now be larger than 2GB away, error
2253 out in that case.
2254 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2255 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2257 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2258 Daniel Jacobowitz <dan@codesourcery.com>
2259 Phil Edwards <phil@codesourcery.com>
2260 Zack Weinberg <zack@codesourcery.com>
2261 Mark Mitchell <mark@codesourcery.com>
2262 Nathan Sidwell <nathan@codesourcery.com>
2264 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2265 (md_begin): Complain about -G being used for PIC. Don't change
2266 the text, data and bss alignments on VxWorks.
2267 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2268 generating VxWorks PIC.
2269 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2270 (macro): Likewise, but do not treat la $25 specially for
2271 VxWorks PIC, and do not handle jal.
2272 (OPTION_MVXWORKS_PIC): New macro.
2273 (md_longopts): Add -mvxworks-pic.
2274 (md_parse_option): Don't complain about using PIC and -G together here.
2275 Handle OPTION_MVXWORKS_PIC.
2276 (md_estimate_size_before_relax): Always use the first relaxation
2277 sequence on VxWorks.
2278 * config/tc-mips.h (VXWORKS_PIC): New.
2280 2006-03-21 Paul Brook <paul@codesourcery.com>
2282 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2284 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2286 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2287 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2288 (get_loop_align_size): New.
2289 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2290 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2291 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2292 (get_noop_aligned_address): Use get_loop_align_size.
2293 (get_aligned_diff): Likewise.
2295 2006-03-21 Paul Brook <paul@codesourcery.com>
2297 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2299 2006-03-20 Paul Brook <paul@codesourcery.com>
2301 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2302 (do_t_branch): Encode branches inside IT blocks as unconditional.
2303 (do_t_cps): New function.
2304 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2305 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2306 (opcode_lookup): Allow conditional suffixes on all instructions in
2307 Thumb mode.
2308 (md_assemble): Advance condexec state before checking for errors.
2309 (insns): Use do_t_cps.
2311 2006-03-20 Paul Brook <paul@codesourcery.com>
2313 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2314 outputting the insn.
2316 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2318 * config/tc-vax.c: Update copyright year.
2319 * config/tc-vax.h: Likewise.
2321 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2323 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2324 make it static.
2325 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2327 2006-03-17 Paul Brook <paul@codesourcery.com>
2329 * config/tc-arm.c (insns): Add ldm and stm.
2331 2006-03-17 Ben Elliston <bje@au.ibm.com>
2333 PR gas/2446
2334 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2336 2006-03-16 Paul Brook <paul@codesourcery.com>
2338 * config/tc-arm.c (insns): Add "svc".
2340 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2342 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2343 flag and avoid double underscore prefixes.
2345 2006-03-10 Paul Brook <paul@codesourcery.com>
2347 * config/tc-arm.c (md_begin): Handle EABIv5.
2348 (arm_eabis): Add EF_ARM_EABI_VER5.
2349 * doc/c-arm.texi: Document -meabi=5.
2351 2006-03-10 Ben Elliston <bje@au.ibm.com>
2353 * app.c (do_scrub_chars): Simplify string handling.
2355 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2356 Daniel Jacobowitz <dan@codesourcery.com>
2357 Zack Weinberg <zack@codesourcery.com>
2358 Nathan Sidwell <nathan@codesourcery.com>
2359 Paul Brook <paul@codesourcery.com>
2360 Ricardo Anguiano <anguiano@codesourcery.com>
2361 Phil Edwards <phil@codesourcery.com>
2363 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2364 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2365 R_ARM_ABS12 reloc.
2366 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2367 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2368 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2370 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2372 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2373 even when using the text-section-literals option.
2375 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2377 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2378 and cf.
2379 (m68k_ip): <case 'J'> Check we have some control regs.
2380 (md_parse_option): Allow raw arch switch.
2381 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2382 whether 68881 or cfloat was meant by -mfloat.
2383 (md_show_usage): Adjust extension display.
2384 (m68k_elf_final_processing): Adjust.
2386 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2388 * config/tc-avr.c (avr_mod_hash_value): New function.
2389 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2390 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2391 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2392 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2393 of (int).
2394 (tc_gen_reloc): Handle substractions of symbols, if possible do
2395 fixups, abort otherwise.
2396 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2397 tc_fix_adjustable): Define.
2399 2006-03-02 James E Wilson <wilson@specifix.com>
2401 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2402 change the template, then clear md.slot[curr].end_of_insn_group.
2404 2006-02-28 Jan Beulich <jbeulich@novell.com>
2406 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2408 2006-02-28 Jan Beulich <jbeulich@novell.com>
2410 PR/1070
2411 * macro.c (getstring): Don't treat parentheses special anymore.
2412 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2413 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2414 characters.
2416 2006-02-28 Mat <mat@csail.mit.edu>
2418 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2420 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2422 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2423 field.
2424 (CFI_signal_frame): Define.
2425 (cfi_pseudo_table): Add .cfi_signal_frame.
2426 (dot_cfi): Handle CFI_signal_frame.
2427 (output_cie): Handle cie->signal_frame.
2428 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2429 different. Copy signal_frame from FDE to newly created CIE.
2430 * doc/as.texinfo: Document .cfi_signal_frame.
2432 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2434 * doc/Makefile.am: Add html target.
2435 * doc/Makefile.in: Regenerate.
2436 * po/Make-in: Add html target.
2438 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2440 * config/tc-i386.c (output_insn): Support Intel Merom New
2441 Instructions.
2443 * config/tc-i386.h (CpuMNI): New.
2444 (CpuUnknownFlags): Add CpuMNI.
2446 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2448 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2449 (hpriv_reg_table): New table for hyperprivileged registers.
2450 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2451 register encoding.
2453 2006-02-24 DJ Delorie <dj@redhat.com>
2455 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2456 (tc_gen_reloc): Don't define.
2457 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2458 (OPTION_LINKRELAX): New.
2459 (md_longopts): Add it.
2460 (m32c_relax): New.
2461 (md_parse_options): Set it.
2462 (md_assemble): Emit relaxation relocs as needed.
2463 (md_convert_frag): Emit relaxation relocs as needed.
2464 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2465 (m32c_apply_fix): New.
2466 (tc_gen_reloc): New.
2467 (m32c_force_relocation): Force out jump relocs when relaxing.
2468 (m32c_fix_adjustable): Return false if relaxing.
2470 2006-02-24 Paul Brook <paul@codesourcery.com>
2472 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2473 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2474 (struct asm_barrier_opt): Define.
2475 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2476 (parse_psr): Accept V7M psr names.
2477 (parse_barrier): New function.
2478 (enum operand_parse_code): Add OP_oBARRIER.
2479 (parse_operands): Implement OP_oBARRIER.
2480 (do_barrier): New function.
2481 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2482 (do_t_cpsi): Add V7M restrictions.
2483 (do_t_mrs, do_t_msr): Validate V7M variants.
2484 (md_assemble): Check for NULL variants.
2485 (v7m_psrs, barrier_opt_names): New tables.
2486 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2487 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2488 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2489 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2490 (struct cpu_arch_ver_table): Define.
2491 (cpu_arch_ver): New.
2492 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2493 Tag_CPU_arch_profile.
2494 * doc/c-arm.texi: Document new cpu and arch options.
2496 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2498 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2500 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2502 * config/tc-ia64.c: Update copyright years.
2504 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2506 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2507 SDM 2.2.
2509 2006-02-22 Paul Brook <paul@codesourcery.com>
2511 * config/tc-arm.c (do_pld): Remove incorrect write to
2512 inst.instruction.
2513 (encode_thumb32_addr_mode): Use correct operand.
2515 2006-02-21 Paul Brook <paul@codesourcery.com>
2517 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2519 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2520 Anil Paranjape <anilp1@kpitcummins.com>
2521 Shilin Shakti <shilins@kpitcummins.com>
2523 * Makefile.am: Add xc16x related entry.
2524 * Makefile.in: Regenerate.
2525 * configure.in: Added xc16x related entry.
2526 * configure: Regenerate.
2527 * config/tc-xc16x.h: New file
2528 * config/tc-xc16x.c: New file
2529 * doc/c-xc16x.texi: New file for xc16x
2530 * doc/all.texi: Entry for xc16x
2531 * doc/Makefile.texi: Added c-xc16x.texi
2532 * NEWS: Announce the support for the new target.
2534 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2536 * configure.tgt: set emulation for mips-*-netbsd*
2538 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2540 * config.in: Rebuilt.
2542 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2544 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2545 from 1, not 0, in error messages.
2546 (md_assemble): Simplify special-case check for ENTRY instructions.
2547 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2548 operand in error message.
2550 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2552 * configure.tgt (arm-*-linux-gnueabi*): Change to
2553 arm-*-linux-*eabi*.
2555 2006-02-10 Nick Clifton <nickc@redhat.com>
2557 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2558 32-bit value is propagated into the upper bits of a 64-bit long.
2560 * config/tc-arc.c (init_opcode_tables): Fix cast.
2561 (arc_extoper, md_operand): Likewise.
2563 2006-02-09 David Heine <dlheine@tensilica.com>
2565 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2566 each relaxation step.
2568 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2570 * configure.in (CHECK_DECLS): Add vsnprintf.
2571 * configure: Regenerate.
2572 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2573 include/declare here, but...
2574 * as.h: Move code detecting VARARGS idiom to the top.
2575 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2576 (vsnprintf): Declare if not already declared.
2578 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2580 * as.c (close_output_file): New.
2581 (main): Register close_output_file with xatexit before
2582 dump_statistics. Don't call output_file_close.
2584 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2586 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2587 mcf5329_control_regs): New.
2588 (not_current_architecture, selected_arch, selected_cpu): New.
2589 (m68k_archs, m68k_extensions): New.
2590 (archs): Renamed to ...
2591 (m68k_cpus): ... here. Adjust.
2592 (n_arches): Remove.
2593 (md_pseudo_table): Add arch and cpu directives.
2594 (find_cf_chip, m68k_ip): Adjust table scanning.
2595 (no_68851, no_68881): Remove.
2596 (md_assemble): Lazily initialize.
2597 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2598 (md_init_after_args): Move functionality to m68k_init_arch.
2599 (mri_chip): Adjust table scanning.
2600 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2601 options with saner parsing.
2602 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2603 m68k_init_arch): New.
2604 (s_m68k_cpu, s_m68k_arch): New.
2605 (md_show_usage): Adjust.
2606 (m68k_elf_final_processing): Set CF EF flags.
2607 * config/tc-m68k.h (m68k_init_after_args): Remove.
2608 (tc_init_after_args): Remove.
2609 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2610 (M68k-Directives): Document .arch and .cpu directives.
2612 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2614 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2615 synonyms for equ and defl.
2616 (z80_cons_fix_new): New function.
2617 (emit_byte): Disallow relative jumps to absolute locations.
2618 (emit_data): Only handle defb, prototype changed, because defb is
2619 now handled as pseudo-op rather than an instruction.
2620 (instab): Entries for defb,defw,db,dw moved from here...
2621 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2622 Add entries for def24,def32,d24,d32.
2623 (md_assemble): Improved error handling.
2624 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2625 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2626 (z80_cons_fix_new): Declare.
2627 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2628 (def24,d24,def32,d32): New pseudo-ops.
2630 2006-02-02 Paul Brook <paul@codesourcery.com>
2632 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2634 2006-02-02 Paul Brook <paul@codesourcery.com>
2636 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2637 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2638 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2639 T2_OPCODE_RSB): Define.
2640 (thumb32_negate_data_op): New function.
2641 (md_apply_fix): Use it.
2643 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2645 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2646 fields.
2647 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2648 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2649 subtracted symbols.
2650 (relaxation_requirements): Add pfinish_frag argument and use it to
2651 replace setting tinsn->record_fix fields.
2652 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2653 and vinsn_to_insnbuf. Remove references to record_fix and
2654 slot_sub_symbols fields.
2655 (xtensa_mark_narrow_branches): Delete unused code.
2656 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2657 a symbol.
2658 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2659 record_fix fields.
2660 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2661 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2662 of the record_fix field. Simplify error messages for unexpected
2663 symbolic operands.
2664 (set_expr_symbol_offset_diff): Delete.
2666 2006-01-31 Paul Brook <paul@codesourcery.com>
2668 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2670 2006-01-31 Paul Brook <paul@codesourcery.com>
2671 Richard Earnshaw <rearnsha@arm.com>
2673 * config/tc-arm.c: Use arm_feature_set.
2674 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2675 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2676 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2677 New variables.
2678 (insns): Use them.
2679 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2680 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2681 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2682 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2683 feature flags.
2684 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2685 (arm_opts): Move old cpu/arch options from here...
2686 (arm_legacy_opts): ... to here.
2687 (md_parse_option): Search arm_legacy_opts.
2688 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2689 (arm_float_abis, arm_eabis): Make const.
2691 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2693 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2695 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2697 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2698 in load immediate intruction.
2700 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2702 * config/bfin-parse.y (value_match): Use correct conversion
2703 specifications in template string for __FILE__ and __LINE__.
2704 (binary): Ditto.
2705 (unary): Ditto.
2707 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2709 Introduce TLS descriptors for i386 and x86_64.
2710 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2711 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2712 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2713 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2714 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2715 displacement bits.
2716 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2717 (lex_got): Handle @tlsdesc and @tlscall.
2718 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2720 2006-01-11 Nick Clifton <nickc@redhat.com>
2722 Fixes for building on 64-bit hosts:
2723 * config/tc-avr.c (mod_index): New union to allow conversion
2724 between pointers and integers.
2725 (md_begin, avr_ldi_expression): Use it.
2726 * config/tc-i370.c (md_assemble): Add cast for argument to print
2727 statement.
2728 * config/tc-tic54x.c (subsym_substitute): Likewise.
2729 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2730 opindex field of fr_cgen structure into a pointer so that it can
2731 be stored in a frag.
2732 * config/tc-mn10300.c (md_assemble): Likewise.
2733 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2734 types.
2735 * config/tc-v850.c: Replace uses of (int) casts with correct
2736 types.
2738 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2740 PR gas/2117
2741 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2743 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2745 PR gas/2101
2746 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2747 a local-label reference.
2749 For older changes see ChangeLog-2005
2750 \f
2751 Local Variables:
2752 mode: change-log
2753 left-margin: 8
2754 fill-column: 74
2755 version-control: never
2756 End: