1 2006-12-23 Kazu Hirata <kazu@codesourcery.com>
3 * configure.tgt: Recognize fido.
5 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
7 * config/tc-i386.c: Add a blank line bewteen function bodies.
9 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
11 * config/tc-i386.c (build_modrm_byte): Reformat to 72 columns.
13 2006-12-14 Daniel Jacobowitz <dan@codesourcery.com>
15 * Makefile.am (YFLAGS): Define.
16 * Makefile.in: Regenerated.
18 2006-12-14 H.J. Lu <hongjiu.lu@intel.com>
20 * config/tc-i386.c (match_template): Simplify 3 and 4 operand
23 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
25 * config/tc-i386.c (build_modrm_byte): Set the Operand_PCrel
28 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
30 * config/tc-i386.c (match_template): Use a for loop to set
33 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
36 * config/tc-i386.c (match_template): Use MAX_OPERANDS for the
37 number of operands. Issue an error if MAX_OPERANDS != 4. Add
38 the 4th operand check.
40 2006-12-13 Paul Brook <paul@codesourcery.com>
42 * config/tc-arm.c (arm_arch_option_table): Add v7-{a,r,m}.
43 * doc/c-arm.texi: Fix spelling of ARMv7 profile variants.
45 2006-12-12 H.J. Lu <hongjiu.lu@intel.com>
47 * config/tc-i386.h (WordMem): Document it for 64 bit memory
50 2006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
52 * doc/Makefile.am (as_TEXINFOS): Set.
53 (as.info as.dvi as.html): Delete rule.
54 * doc/Makefile.in: Regenerated.
56 2006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
58 * configure.in: Define GENINSRC_NEVER.
59 * doc/Makefile.am (as.info): Remove srcdir prefix.
60 (MAINTAINERCLEANFILES): Add info file.
61 (DISTCLEANFILES): Pretend to add info file.
62 * po/Make-in (.po.gmo): Put gmo files in objdir.
63 * configure, Makefile.in, doc/Makefile.in: Regenerated.
65 2006-12-09 H.J. Lu <hongjiu.lu@intel.com>
67 * config/tc-i386.h (template): Use MAX_OPERANDS instead of 4
68 for operand_types array.
70 2006-12-08 Christian Groessler <chris@groessler.org>
72 * config/tc-z8k.c (whatreg): Add comment describing function.
73 Return NULL if symbol name characters follow the register number.
74 (parse_reg): Use NULL instead of 0 for pointer values. Stop
75 processing if whatreg returned NULL.
77 2006-12-07 Kazu Hirata <kazu@codesourcery.com>
79 * config/tc-m68k.c: Update uses of EF_M68K_*.
81 2006-12-06 H.J. Lu <hjl@gnu.org>
83 * config/tc-i386.h: Change the prefix order to SEG_PREFIX,
84 ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.
86 2006-12-02 Jakub Jelinek <jakub@redhat.com>
89 * subsegs.c (subseg_set_rest): Clear frch_cfi_data field.
91 2006-12-01 Paul Brook <paul@codesourcery.com>
93 * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
96 2006-11-29 Paul Brook <paul@codesourcery.com>
98 * config/tc-arm.c (arm_is_eabi): New function.
99 * config/tc-arm.h (arm_is_eabi): New prototype.
100 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
101 * doc/c-arm.texi (.thumb_func): Update documentation.
103 2006-11-29 Paul Brook <paul@codesourcery.com>
105 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
108 2006-11-27 Sterling Augustine <sterling@tensilica.com>
110 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
111 as the first slot_subtype, not the frag subtype.
113 2006-11-27 Bob Wilson <bob.wilson@acm.org>
115 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
116 (directive_state): Disable scheduling by default.
117 (xtensa_add_config_info): New.
118 (xtensa_end): Call xtensa_add_config_info.
120 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
122 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
123 their unaligned counterparts in debugging sections.
125 2006-11-24 Alan Modra <amodra@bigpond.net.au>
127 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
129 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
131 * config/tc-arm.h (md_cons_align): Define.
132 (mapping_state): New prototype.
133 * config/tc-arm.c (mapping_state): Make global.
135 2006-11-22 Alan Modra <amodra@bigpond.net.au>
137 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
139 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
141 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
142 branch instruction, handle it specially.
143 (score_insns): Modify 32 bit branch instruction.
145 2006-11-16 Alan Modra <amodra@bigpond.net.au>
147 * symbols.c (resolve_symbol_value): Formatting.
149 2006-11-15 Jan Beulich <jbeulich@novell.com>
152 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
153 chain by linking it to itself.
154 (resolve_symbol_value): Also check symbol_shadow_p().
155 (symbol_shadow_p): New.
156 * symbols.h (symbol_shadow_p): Declare.
158 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
160 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
161 (insns): Adjust accordingly.
162 (md_apply_fix): Alter comments to use CBZ instead of CZB.
164 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
166 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
167 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
169 2006-11-10 Nick Clifton <nickc@redhat.com>
172 * config/obj-elf.c (obj_elf_version): Do not include the name
173 field's padding in the namesz value.
175 2006-11-09 Thiemo Seufer <ths@mips.com>
177 * config/tc-mips.c: Fix outdated comment.
179 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
181 * config/tc-i386.h (CpuPNI): Removed.
182 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
183 * config/tc-i386.c (md_assemble): Likewise.
185 2006-11-08 Alan Modra <amodra@bigpond.net.au>
187 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
189 2006-11-06 David Daney <ddaney@avtrex.com>
191 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
193 2006-11-06 Thiemo Seufer <ths@mips.com>
195 * doc/c-mips.texi (-march): Document sb1a.
197 2006-11-06 Thiemo Seufer <ths@mips.com>
199 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
200 34k always has DSP ASE.
202 2006-11-03 Thiemo Seufer <ths@mips.com>
204 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
205 MIPS16 instructions referencing other sections, unless they are
208 2006-11-03 Thiemo Seufer <ths@mips.com>
210 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
213 2006-11-03 Jakub Jelinek <jakub@redhat.com>
215 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
216 personality and lsda.
217 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
218 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
219 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
220 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
221 (output_cie): Output personality including its encoding and LSDA encoding.
222 (output_fde): Output LSDA.
223 (select_cie_for_fde): Don't share CIE if personality, its encoding or
224 LSDA encoding are different. Copy the 3 fields from fde_entry to
226 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
228 * subsegs.h (struct frchain): Add frch_cfi_data field.
229 * dw2gencfi.c: Include subsegs.h.
230 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
231 (struct frch_cfi_data): New type.
232 (unused_cfi_data): New variable.
233 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
234 and cfa_save_stack static vars into a structure pointed from
236 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
237 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
238 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
239 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
242 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
244 * config/tc-h8300.c (build_bytes): Fix const warning.
246 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
248 * tc-score.c (do16_rdrs): Handle not! instruction especially.
250 2006-10-31 Paul Brook <paul@codesourcery.com>
252 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
255 2006-10-31 Paul Brook <paul@codesourcery.com>
258 * config/tc-arm.c (object_arch): New variable.
259 (s_arm_object_arch): New function.
260 (md_pseudo_table): Add object_arch.
261 (aeabi_set_public_attributes): Obey object_arch.
262 * doc/c-arm.texi: Document .object_arch.
264 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
266 * tc-score.c (data_op2): Check invalid operands.
267 (my_get_expression): Const operand of some instructions can not be
269 (get_insn_class_from_type): Handle instruction type Insn_internal.
270 (do_macro_ldst_label): Modify inst.type.
272 (data_op2): The immediate value in lw is 15 bit signed.
274 2006-10-29 Randolph Chung <tausq@debian.org>
276 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
277 (hppa_regname_to_dw2regnum): New funcions.
278 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
279 (tc_cfi_frame_initial_instructions)
280 (tc_regname_to_dw2regnum): Define.
281 (hppa_cfi_frame_initial_instructions)
282 (hppa_regname_to_dw2regnum): Declare.
283 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
284 (DWARF2_CIE_DATA_ALIGNMENT): Define.
286 2006-10-29 Nick Clifton <nickc@redhat.com>
288 * config/tc-spu.c (md_assemble): Cast printf string size parameter
289 to int in order to avoid a compiler warning.
291 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
293 * config/tc-sh.c (md_assemble): Define size of branches.
295 2006-10-26 Ben Elliston <bje@au.ibm.com>
297 * dw2gencfi.c (cfi_add_CFA_offset):
298 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
300 * write.c (chain_frchains_together_1): Assert that this function
301 never returns a pointer to the auto variable `dummy'.
303 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
304 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
305 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
306 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
307 Alan Modra <amodra@bigpond.net.au>
309 * config/tc-spu.c: New file.
310 * config/tc-spu.h: New file.
311 * configure.tgt: Add SPU support.
312 * Makefile.am: Likewise. Run "make dep-am".
313 * Makefile.in: Regenerate.
314 * po/POTFILES.in: Regenerate.
316 2006-10-25 Ben Elliston <bje@au.ibm.com>
318 * expr.c (expr): Replace O_add case in switch (op_left) explaining
319 why it can never occur.
321 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
323 * doc/c-ppc.texi (-mcell): Document.
324 * config/tc-ppc.c (parse_cpu): Parse -mcell.
325 (md_show_usage): Document -mcell.
327 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
329 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
331 2006-10-23 Alan Modra <amodra@bigpond.net.au>
333 * config/tc-m68hc11.c (md_assemble): Quiet warning.
335 2006-10-19 Mike Frysinger <vapier@gentoo.org>
337 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
338 (x86_64_section_letter): Likewise.
340 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
342 * config/tc-score.c (build_relax_frag): Compute correct
345 2006-10-18 Roy Marples <uberlord@gentoo.org>
347 * config/tc-sparc.c (md_parse_option): Treat any target starting with
348 elf32-sparc as a viable target for the -32 switch and any target
349 starting with elf64-sparc as a viable target for the -64 switch.
350 (sparc_target_format): For 64-bit ELF flavoured output use
351 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
353 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
355 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
357 * configure: Regenerated.
359 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
361 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
362 in addition to testing for '\n'.
363 (TC_EOL_IN_INSN): Provide a default definition if necessary.
365 2006-10-13 Sterling Augstine <sterling@tensilica.com>
367 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
368 a disjoint DW_AT range.
370 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
372 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
374 2006-10-08 Paul Brook <paul@codesourcery.com>
376 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
377 (parse_operands): Use parse_big_immediate for OP_NILO.
378 (neon_cmode_for_logic_imm): Try smaller element sizes.
379 (neon_cmode_for_move_imm): Ditto.
380 (do_neon_logic): Handle .i64 pseudo-op.
382 2006-09-29 Alan Modra <amodra@bigpond.net.au>
384 * po/POTFILES.in: Regenerate.
386 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
388 * config/tc-i386.h (CpuMNI): Renamed to ...
390 (CpuUnknownFlags): Updated.
391 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
392 and PROCESSOR_MEROM with PROCESSOR_CORE2.
393 * config/tc-i386.c: Updated.
394 * doc/c-i386.texi: Likewise.
396 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
398 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
400 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
402 2006-09-27 Nick Clifton <nickc@redhat.com>
404 * output-file.c (output_file_close): Prevent an infinite loop
405 reporting that stdoutput could not be closed.
407 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
408 Joseph Myers <joseph@codesourcery.com>
409 Ian Lance Taylor <ian@wasabisystems.com>
410 Ben Elliston <bje@wasabisystems.com>
412 * config/tc-arm.c (arm_cext_iwmmxt2): New.
413 (enum operand_parse_code): New code OP_RIWR_I32z.
414 (parse_operands): Handle OP_RIWR_I32z.
415 (do_iwmmxt_wmerge): New function.
416 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
418 (do_iwmmxt_wrwrwr_or_imm5): New function.
419 (insns): Mark instructions as RIWR_I32z as appropriate.
420 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
421 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
422 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
423 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
424 (md_begin): Handle IWMMXT2.
425 (arm_cpus): Add iwmmxt2.
426 (arm_extensions): Likewise.
427 (arm_archs): Likewise.
429 2006-09-25 Bob Wilson <bob.wilson@acm.org>
431 * doc/as.texinfo (Overview): Revise description of --keep-locals.
432 Add xref to "Symbol Names".
433 (L): Refer to "local symbols" instead of "local labels". Move
434 definition to "Symbol Names" section; add xref to that section.
435 (Symbol Names): Use "Local Symbol Names" section to define local
436 symbols. Add "Local Labels" heading for description of temporary
437 forward/backward labels, and refer to those as "local labels".
439 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
442 * config/tc-i386.c (match_template): Check address size prefix
443 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
446 2006-09-22 Alan Modra <amodra@bigpond.net.au>
448 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
450 2006-09-22 Alan Modra <amodra@bigpond.net.au>
452 * as.h (as_perror): Delete declaration.
453 * gdbinit.in (as_perror): Delete breakpoint.
454 * messages.c (as_perror): Delete function.
455 * doc/internals.texi: Remove as_perror description.
456 * listing.c (listing_print: Don't use as_perror.
457 * output-file.c (output_file_create, output_file_close): Likewise.
458 * symbols.c (symbol_create, symbol_clone): Likewise.
459 * write.c (write_contents): Likewise.
460 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
461 * config/tc-tic54x.c (tic54x_mlib): Likewise.
463 2006-09-22 Alan Modra <amodra@bigpond.net.au>
465 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
466 (ppc_handle_align): New function.
467 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
468 (SUB_SEGMENT_ALIGN): Define as zero.
470 2006-09-20 Bob Wilson <bob.wilson@acm.org>
472 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
473 (Overview): Skip cross reference in man page.
475 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
477 * configure.in: Add new target x86_64-pc-mingw64.
478 * configure: Regenerate.
479 * configure.tgt: Add new target x86_64-pc-mingw64.
480 * config/obj-coff.h: Add handling for TE_PEP target specific code
482 * config/tc-i386.c: Add new targets.
483 (md_parse_option): Add targets to OPTION_64.
484 (x86_64_target_format): Add new method for setup proper default
486 * config/te-pep.h: Add new target definition header.
487 (TE_PEP): New macro: Identifies new target architecture.
488 (COFF_WITH_pex64): Set proper includes in bfd.
489 * NEWS: Mention new target.
491 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
493 * config/bfin-parse.y (binary): Change sub of const to add of negated
496 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
498 * config/tc-score.c: New file.
499 * config/tc-score.h: Newf file.
500 * configure.tgt: Add Score target.
501 * Makefile.am: Add Score files.
502 * Makefile.in: Regenerate.
503 * NEWS: Mention new target support.
505 2006-09-16 Paul Brook <paul@codesourcery.com>
507 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
508 * doc/c-arm.texi (movsp): Document offset argument.
510 2006-09-16 Paul Brook <paul@codesourcery.com>
512 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
513 unsigned int to avoid 64-bit host problems.
515 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
517 * config/bfin-parse.y (binary): Do some more constant folding for
520 2006-09-13 Jan Beulich <jbeulich@novell.com>
522 * input-file.c (input_file_give_next_buffer): Demote as_bad to
525 2006-09-13 Alan Modra <amodra@bigpond.net.au>
528 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
531 2006-09-13 Alan Modra <amodra@bigpond.net.au>
533 * input-file.c (input_file_open): Replace as_perror with as_bad
534 so that gas exits with error on file errors. Correct error
536 (input_file_get, input_file_give_next_buffer): Likewise.
537 * input-file.h: Update comment.
539 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
542 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
543 registers as a sub-class of wC registers.
545 2006-09-11 Alan Modra <amodra@bigpond.net.au>
548 * config/tc-mips.h (enum dwarf2_format): Forward declare.
549 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
550 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
551 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
553 2006-09-08 Nick Clifton <nickc@redhat.com>
556 * doc/as.texinfo (Macro): Improve documentation about separating
557 macro arguments from following text.
559 2006-09-08 Paul Brook <paul@codesourcery.com>
561 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
563 2006-09-07 Paul Brook <paul@codesourcery.com>
565 * config/tc-arm.c (parse_operands): Mark operand as present.
567 2006-09-04 Paul Brook <paul@codesourcery.com>
569 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
570 (do_neon_dyadic_if_i_d): Avoid setting U bit.
571 (do_neon_mac_maybe_scalar): Ditto.
572 (do_neon_dyadic_narrow): Force operand type to NT_integer.
573 (insns): Remove out of date comments.
575 2006-08-29 Nick Clifton <nickc@redhat.com>
577 * read.c (s_align): Initialize the 'stopc' variable to prevent
578 compiler complaints about it being used without being
580 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
581 s_float_space, s_struct, cons_worker, equals): Likewise.
583 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
585 * ecoff.c (ecoff_directive_val): Fix message typo.
586 * config/tc-ns32k.c (convert_iif): Likewise.
587 * config/tc-sh64.c (shmedia_check_limits): Likewise.
589 2006-08-25 Sterling Augustine <sterling@tensilica.com>
590 Bob Wilson <bob.wilson@acm.org>
592 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
593 the state of the absolute_literals directive. Remove align frag at
594 the start of the literal pool position.
596 2006-08-25 Bob Wilson <bob.wilson@acm.org>
598 * doc/c-xtensa.texi: Add @group commands in examples.
600 2006-08-24 Bob Wilson <bob.wilson@acm.org>
602 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
603 (INIT_LITERAL_SECTION_NAME): Delete.
604 (lit_state struct): Remove segment names, init_lit_seg, and
605 fini_lit_seg. Add lit_prefix and current_text_seg.
606 (init_literal_head_h, init_literal_head): Delete.
607 (fini_literal_head_h, fini_literal_head): Delete.
608 (xtensa_begin_directive): Move argument parsing to
609 xtensa_literal_prefix function.
610 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
611 (xtensa_literal_prefix): Parse the directive argument here and
612 record it in the lit_prefix field. Remove code to derive literal
615 (get_is_linkonce_section): Use linkonce_len. Check for any
616 ".gnu.linkonce.*" section, not just text sections.
617 (md_begin): Remove initialization of deleted lit_state fields.
618 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
619 to init_literal_head and fini_literal_head.
620 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
621 when traversing literal_head list.
622 (match_section_group): New.
623 (cache_literal_section): Rewrite to determine the literal section
624 name on the fly, create the section and return it.
625 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
626 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
627 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
628 Use xtensa_get_property_section from bfd.
629 (retrieve_xtensa_section): Delete.
630 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
631 description to refer to plural literal sections and add xref to
632 the Literal Directive section.
633 (Literal Directive): Describe new rules for deriving literal section
634 names. Add footnote for special case of .init/.fini with
635 --text-section-literals.
636 (Literal Prefix Directive): Replace old naming rules with xref to the
637 Literal Directive section.
639 2006-08-21 Joseph Myers <joseph@codesourcery.com>
641 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
642 merging with previous long opcode.
644 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
646 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
647 * Makefile.in: Regenerate.
648 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
651 2006-08-16 Julian Brown <julian@codesourcery.com>
653 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
654 to use ARM instructions on non-ARM-supporting cores.
655 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
656 mode automatically based on cpu variant.
657 (md_begin): Call above function.
659 2006-08-16 Julian Brown <julian@codesourcery.com>
661 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
662 recognized in non-unified syntax mode.
664 2006-08-15 Thiemo Seufer <ths@mips.com>
665 Nigel Stephens <nigel@mips.com>
666 David Ung <davidu@mips.com>
668 * configure.tgt: Handle mips*-sde-elf*.
670 2006-08-12 Thiemo Seufer <ths@networkno.de>
672 * config/tc-mips.c (mips16_ip): Fix argument register handling
673 for restore instruction.
675 2006-08-08 Bob Wilson <bob.wilson@acm.org>
677 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
679 (out_fixed_inc_line_addr): New.
680 (process_entries): Use out_fixed_inc_line_addr when
681 DWARF2_USE_FIXED_ADVANCE_PC is set.
682 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
684 2006-08-08 DJ Delorie <dj@redhat.com>
686 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
687 vs full symbols so that we never have more than one pointer value
688 for any given symbol in our symbol table.
690 2006-08-08 Sterling Augustine <sterling@tensilica.com>
692 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
693 and emit DW_AT_ranges when code in compilation unit is not
695 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
697 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
698 (out_debug_ranges): New function to emit .debug_ranges section
699 when code is not contiguous.
701 2006-08-08 Nick Clifton <nickc@redhat.com>
703 * config/tc-arm.c (WARN_DEPRECATED): Enable.
705 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
707 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
709 (pe_directive_secrel) [TE_PE]: New function.
710 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
711 loc, loc_mark_labels.
712 [TE_PE]: Handle secrel32.
713 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
715 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
716 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
717 (md_section_align): Only round section sizes here for AOUT
719 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
720 (tc_pe_dwarf2_emit_offset): New function.
721 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
722 (cons_fix_new_arm): Handle O_secrel.
723 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
724 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
725 of OBJ_ELF only block.
726 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
727 tc_pe_dwarf2_emit_offset.
729 2006-08-04 Richard Sandiford <richard@codesourcery.com>
731 * config/tc-sh.c (apply_full_field_fix): New function.
732 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
733 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
734 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
735 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
737 2006-08-03 Nick Clifton <nickc@redhat.com>
740 * config.in: Regenerate.
742 2006-08-03 Joseph Myers <joseph@codesourcery.com>
744 * config/tc-arm.c (parse_operands): Handle invalid register name
747 2006-08-03 Joseph Myers <joseph@codesourcery.com>
749 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
750 (parse_operands): Handle it.
751 (insns): Use it for tmcr and tmrc.
753 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
756 * config/tc-i386.c (md_parse_option): Treat any target starting
757 with elf64_x86_64 as a viable target for the -64 switch.
758 (i386_target_format): For 64-bit ELF flavoured output use
760 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
762 2006-08-02 Nick Clifton <nickc@redhat.com>
765 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
767 * configure.in: Run BFD_BINARY_FOPEN.
768 * configure: Regenerate.
769 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
772 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
774 * config/tc-i386.c (md_assemble): Don't update
777 2006-08-01 Thiemo Seufer <ths@mips.com>
779 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
781 2006-08-01 Thiemo Seufer <ths@mips.com>
783 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
784 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
785 BFD_RELOC_32 and BFD_RELOC_16.
786 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
787 md_convert_frag, md_obj_end): Fix comment formatting.
789 2006-07-31 Thiemo Seufer <ths@mips.com>
791 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
792 handling for BFD_RELOC_MIPS16_JMP.
794 2006-07-24 Andreas Schwab <schwab@suse.de>
797 * read.c (read_a_source_file): Ignore unknown text after line
798 comment character. Fix misleading comment.
800 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
802 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
803 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
804 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
805 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
806 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
807 doc/c-z80.texi, doc/internals.texi: Fix some typos.
809 2006-07-21 Nick Clifton <nickc@redhat.com>
811 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
814 2006-07-20 Thiemo Seufer <ths@mips.com>
815 Nigel Stephens <nigel@mips.com>
817 * config/tc-mips.c (md_parse_option): Don't infer optimisation
818 options from debug options.
820 2006-07-20 Thiemo Seufer <ths@mips.com>
822 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
823 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
825 2006-07-19 Paul Brook <paul@codesourcery.com>
827 * config/tc-arm.c (insns): Fix rbit Arm opcode.
829 2006-07-18 Paul Brook <paul@codesourcery.com>
831 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
832 (md_convert_frag): Use correct reloc for add_pc. Use
833 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
834 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
835 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
837 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
839 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
840 when file and line unknown.
842 2006-07-17 Thiemo Seufer <ths@mips.com>
844 * read.c (s_struct): Use IS_ELF.
845 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
846 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
847 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
848 s_mips_mask): Likewise.
850 2006-07-16 Thiemo Seufer <ths@mips.com>
851 David Ung <davidu@mips.com>
853 * read.c (s_struct): Handle ELF section changing.
854 * config/tc-mips.c (s_align): Leave enabling auto-align to the
856 (s_change_sec): Try section changing only if we output ELF.
858 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
860 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
862 (smallest_imm_type): Remove Cpu086.
863 (i386_target_format): Likewise.
865 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
868 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
869 Michael Meissner <michael.meissner@amd.com>
871 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
872 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
873 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
875 (i386_align_code): Ditto.
876 (md_assemble_code): Add support for insertq/extrq instructions,
877 swapping as needed for intel syntax.
878 (swap_imm_operands): New function to swap immediate operands.
879 (swap_operands): Deal with 4 operand instructions.
880 (build_modrm_byte): Add support for insertq instruction.
882 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
884 * config/tc-i386.h (Size64): Fix a typo in comment.
886 2006-07-12 Nick Clifton <nickc@redhat.com>
888 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
889 fixup_segment() to repeat a range check on a value that has
890 already been checked here.
892 2006-07-07 James E Wilson <wilson@specifix.com>
894 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
896 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
897 Nick Clifton <nickc@redhat.com>
900 * doc/as.texi: Fix spelling typo: branchs => branches.
901 * doc/c-m68hc11.texi: Likewise.
902 * config/tc-m68hc11.c: Likewise.
903 Support old spelling of command line switch for backwards
906 2006-07-04 Thiemo Seufer <ths@mips.com>
907 David Ung <davidu@mips.com>
909 * config/tc-mips.c (s_is_linkonce): New function.
910 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
911 weak, external, and linkonce symbols.
912 (pic_need_relax): Use s_is_linkonce.
914 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
916 * doc/as.texinfo (Org): Remove space.
917 (P2align): Add "@var{abs-expr},".
919 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
921 * config/tc-i386.c (cpu_arch_tune_set): New.
922 (cpu_arch_isa): Likewise.
923 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
924 nops with short or long nop sequences based on -march=/.arch
926 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
927 set cpu_arch_tune and cpu_arch_tune_flags.
928 (md_parse_option): For -march=, set cpu_arch_isa and set
929 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
930 0. Set cpu_arch_tune_set to 1 for -mtune=.
931 (i386_target_format): Don't set cpu_arch_tune.
933 2006-06-23 Nigel Stephens <nigel@mips.com>
935 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
936 generated .sbss.* and .gnu.linkonce.sb.*.
938 2006-06-23 Thiemo Seufer <ths@mips.com>
939 David Ung <davidu@mips.com>
941 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
943 * config/tc-mips.c (label_list): Define per-segment label_list.
944 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
945 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
946 mips_from_file_after_relocs, mips_define_label): Use per-segment
949 2006-06-22 Thiemo Seufer <ths@mips.com>
951 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
952 (append_insn): Use it.
953 (md_apply_fix): Whitespace formatting.
954 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
955 mips16_extended_frag): Remove register specifier.
956 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
959 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
961 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
962 a directive saving VFP registers for ARMv6 or later.
963 (s_arm_unwind_save): Add parameter arch_v6 and call
964 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
966 (md_pseudo_table): Add entry for new "vsave" directive.
967 * doc/c-arm.texi: Correct error in example for "save"
968 directive (fstmdf -> fstmdx). Also document "vsave" directive.
970 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
971 Anatoly Sokolov <aesok@post.ru>
973 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
974 and atmega644p devices. Rename atmega164/atmega324 devices to
975 atmega164p/atmega324p.
976 * doc/c-avr.texi: Document new mcu and arch options.
978 2006-06-17 Nick Clifton <nickc@redhat.com>
980 * config/tc-arm.c (enum parse_operand_result): Move outside of
981 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
983 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
985 * config/tc-i386.h (processor_type): New.
986 (arch_entry): Add type.
988 * config/tc-i386.c (cpu_arch_tune): New.
989 (cpu_arch_tune_flags): Likewise.
990 (cpu_arch_isa_flags): Likewise.
992 (set_cpu_arch): Also update cpu_arch_isa_flags.
993 (md_assemble): Update cpu_arch_isa_flags.
995 (OPTION_MTUNE): Likewise.
996 (md_longopts): Add -march= and -mtune=.
997 (md_parse_option): Support -march= and -mtune=.
998 (md_show_usage): Add -march=CPU/-mtune=CPU.
999 (i386_target_format): Also update cpu_arch_isa_flags,
1000 cpu_arch_tune and cpu_arch_tune_flags.
1002 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
1004 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
1006 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1008 * config/tc-arm.c (enum parse_operand_result): New.
1009 (struct group_reloc_table_entry): New.
1010 (enum group_reloc_type): New.
1011 (group_reloc_table): New array.
1012 (find_group_reloc_table_entry): New function.
1013 (parse_shifter_operand_group_reloc): New function.
1014 (parse_address_main): New function, incorporating code
1015 from the old parse_address function. To be used via...
1016 (parse_address): wrapper for parse_address_main; and
1017 (parse_address_group_reloc): new function, likewise.
1018 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
1019 OP_ADDRGLDRS, OP_ADDRGLDC.
1020 (parse_operands): Support for these new operand codes.
1021 New macro po_misc_or_fail_no_backtrack.
1022 (encode_arm_cp_address): Preserve group relocations.
1023 (insns): Modify to use the above operand codes where group
1024 relocations are permitted.
1025 (md_apply_fix): Handle the group relocations
1026 ALU_PC_G0_NC through LDC_SB_G2.
1027 (tc_gen_reloc): Likewise.
1028 (arm_force_relocation): Leave group relocations for the linker.
1029 (arm_fix_adjustable): Likewise.
1031 2006-06-15 Julian Brown <julian@codesourcery.com>
1033 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
1034 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
1037 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
1039 * config/tc-i386.c (process_suffix): Don't add rex64 for
1042 2006-06-09 Thiemo Seufer <ths@mips.com>
1044 * config/tc-mips.c (mips_ip): Maintain argument count.
1046 2006-06-09 Alan Modra <amodra@bigpond.net.au>
1048 * config/tc-iq2000.c: Include sb.h.
1050 2006-06-08 Nigel Stephens <nigel@mips.com>
1052 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
1053 aliases for better compatibility with SGI tools.
1055 2006-06-08 Alan Modra <amodra@bigpond.net.au>
1057 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
1058 * Makefile.am (GASLIBS): Expand @BFDLIB@.
1060 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
1061 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
1062 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
1064 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
1065 * Makefile.in: Regenerate.
1066 * doc/Makefile.in: Regenerate.
1067 * configure: Regenerate.
1069 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1071 * po/Make-in (pdf, ps): New dummy targets.
1073 2006-06-07 Julian Brown <julian@codesourcery.com>
1075 * config/tc-arm.c (stdarg.h): include.
1076 (arm_it): Add uncond_value field. Add isvec and issingle to operand
1078 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
1079 REG_TYPE_NSDQ (single, double or quad vector reg).
1080 (reg_expected_msgs): Update.
1081 (BAD_FPU): Add macro for unsupported FPU instruction error.
1082 (parse_neon_type): Support 'd' as an alias for .f64.
1083 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1085 (parse_vfp_reg_list): Don't update first arg on error.
1086 (parse_neon_mov): Support extra syntax for VFP moves.
1087 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1088 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1089 (parse_operands): Support isvec, issingle operands fields, new parse
1091 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1093 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1094 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1095 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1096 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1098 (neon_shape): Redefine in terms of above.
1099 (neon_shape_class): New enumeration, table of shape classes.
1100 (neon_shape_el): New enumeration. One element of a shape.
1101 (neon_shape_el_size): Register widths of above, where appropriate.
1102 (neon_shape_info): New struct. Info for shape table.
1103 (neon_shape_tab): New array.
1104 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1105 (neon_check_shape): Rewrite as...
1106 (neon_select_shape): New function to classify instruction shapes,
1107 driven by new table neon_shape_tab array.
1108 (neon_quad): New function. Return 1 if shape should set Q flag in
1109 instructions (or equivalent), 0 otherwise.
1110 (type_chk_of_el_type): Support F64.
1111 (el_type_of_type_chk): Likewise.
1112 (neon_check_type): Add support for VFP type checking (VFP data
1113 elements fill their containing registers).
1114 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1115 in thumb mode for VFP instructions.
1116 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1117 and encode the current instruction as if it were that opcode.
1118 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1119 arguments, call function in PFN.
1120 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1121 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1122 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1123 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1124 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1125 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1126 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1127 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1128 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1129 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1130 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1131 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1132 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1133 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1134 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1136 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1137 between VFP and Neon turns out to belong to Neon. Perform
1138 architecture check and fill in condition field if appropriate.
1139 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1140 (do_neon_cvt): Add support for VFP variants of instructions.
1141 (neon_cvt_flavour): Extend to cover VFP conversions.
1142 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1144 (do_neon_ldr_str): Handle single-precision VFP load/store.
1145 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1146 NS_NULL not NS_IGNORE.
1147 (opcode_tag): Add OT_csuffixF for operands which either take a
1148 conditional suffix, or have 0xF in the condition field.
1149 (md_assemble): Add support for OT_csuffixF.
1150 (NCE): Replace macro with...
1151 (NCE_tag, NCE, NCEF): New macros.
1152 (nCE): Replace macro with...
1153 (nCE_tag, nCE, nCEF): New macros.
1154 (insns): Add support for VFP insns or VFP versions of insns msr,
1155 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1156 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1157 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1158 VFP/Neon insns together.
1160 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1161 Ladislav Michl <ladis@linux-mips.org>
1163 * app.c: Don't include headers already included by as.h.
1165 * atof-generic.c: Likewise.
1167 * dwarf2dbg.c: Likewise.
1169 * input-file.c: Likewise.
1170 * input-scrub.c: Likewise.
1171 * macro.c: Likewise.
1172 * output-file.c: Likewise.
1175 * config/bfin-lex.l: Likewise.
1176 * config/obj-coff.h: Likewise.
1177 * config/obj-elf.h: Likewise.
1178 * config/obj-som.h: Likewise.
1179 * config/tc-arc.c: Likewise.
1180 * config/tc-arm.c: Likewise.
1181 * config/tc-avr.c: Likewise.
1182 * config/tc-bfin.c: Likewise.
1183 * config/tc-cris.c: Likewise.
1184 * config/tc-d10v.c: Likewise.
1185 * config/tc-d30v.c: Likewise.
1186 * config/tc-dlx.h: Likewise.
1187 * config/tc-fr30.c: Likewise.
1188 * config/tc-frv.c: Likewise.
1189 * config/tc-h8300.c: Likewise.
1190 * config/tc-hppa.c: Likewise.
1191 * config/tc-i370.c: Likewise.
1192 * config/tc-i860.c: Likewise.
1193 * config/tc-i960.c: Likewise.
1194 * config/tc-ip2k.c: Likewise.
1195 * config/tc-iq2000.c: Likewise.
1196 * config/tc-m32c.c: Likewise.
1197 * config/tc-m32r.c: Likewise.
1198 * config/tc-maxq.c: Likewise.
1199 * config/tc-mcore.c: Likewise.
1200 * config/tc-mips.c: Likewise.
1201 * config/tc-mmix.c: Likewise.
1202 * config/tc-mn10200.c: Likewise.
1203 * config/tc-mn10300.c: Likewise.
1204 * config/tc-msp430.c: Likewise.
1205 * config/tc-mt.c: Likewise.
1206 * config/tc-ns32k.c: Likewise.
1207 * config/tc-openrisc.c: Likewise.
1208 * config/tc-ppc.c: Likewise.
1209 * config/tc-s390.c: Likewise.
1210 * config/tc-sh.c: Likewise.
1211 * config/tc-sh64.c: Likewise.
1212 * config/tc-sparc.c: Likewise.
1213 * config/tc-tic30.c: Likewise.
1214 * config/tc-tic4x.c: Likewise.
1215 * config/tc-tic54x.c: Likewise.
1216 * config/tc-v850.c: Likewise.
1217 * config/tc-vax.c: Likewise.
1218 * config/tc-xc16x.c: Likewise.
1219 * config/tc-xstormy16.c: Likewise.
1220 * config/tc-xtensa.c: Likewise.
1221 * config/tc-z80.c: Likewise.
1222 * config/tc-z8k.c: Likewise.
1223 * macro.h: Don't include sb.h or ansidecl.h.
1224 * sb.h: Don't include stdio.h or ansidecl.h.
1225 * cond.c: Include sb.h.
1226 * itbl-lex.l: Include as.h instead of other system headers.
1227 * itbl-parse.y: Likewise.
1228 * itbl-ops.c: Similarly.
1229 * itbl-ops.h: Don't include as.h or ansidecl.h.
1230 * config/bfin-defs.h: Don't include bfd.h or as.h.
1231 * config/bfin-parse.y: Include as.h instead of other system headers.
1233 2006-06-06 Ben Elliston <bje@au.ibm.com>
1234 Anton Blanchard <anton@samba.org>
1236 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1237 (md_show_usage): Document it.
1238 (ppc_setup_opcodes): Test power6 opcode flag bits.
1239 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1241 2006-06-06 Thiemo Seufer <ths@mips.com>
1242 Chao-ying Fu <fu@mips.com>
1244 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1245 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1246 (macro_build): Update comment.
1247 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1248 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1250 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1251 MIPS_CPU_ASE_MDMX flags for sb1.
1253 2006-06-05 Thiemo Seufer <ths@mips.com>
1255 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1257 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1258 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1259 and MT instructions a fatal error. Use INSERT_OPERAND where
1260 appropriate. Improve warnings for break and wait code overflows.
1261 Use symbolic constant of OP_MASK_COPZ.
1262 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1264 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1266 * po/Make-in (top_builddir): Define.
1268 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1270 * doc/Makefile.am (TEXI2DVI): Define.
1271 * doc/Makefile.in: Regenerate.
1272 * doc/c-arc.texi: Fix typo.
1274 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1276 * config/obj-ieee.c: Delete.
1277 * config/obj-ieee.h: Delete.
1278 * Makefile.am (OBJ_FORMATS): Remove ieee.
1279 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1280 (obj-ieee.o): Remove rule.
1281 * Makefile.in: Regenerate.
1282 * configure.in (atof): Remove tahoe.
1283 (OBJ_MAYBE_IEEE): Don't define.
1284 * configure: Regenerate.
1285 * config.in: Regenerate.
1286 * doc/Makefile.in: Regenerate.
1287 * po/POTFILES.in: Regenerate.
1289 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1291 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1292 and LIBINTL_DEP everywhere.
1294 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1295 * acinclude.m4: Include new gettext macros.
1296 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1297 Remove local code for po/Makefile.
1298 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1300 2006-05-30 Nick Clifton <nickc@redhat.com>
1302 * po/es.po: Updated Spanish translation.
1304 2006-05-06 Denis Chertykov <denisc@overta.ru>
1306 * doc/c-avr.texi: New file.
1307 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1308 * doc/all.texi: Set AVR
1309 * doc/as.texinfo: Include c-avr.texi
1311 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1313 * config/bfin-parse.y (check_macfunc): Loose the condition of
1314 calling check_multiply_halfregs ().
1316 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1318 * config/bfin-parse.y (asm_1): Better check and deal with
1319 vector and scalar Multiply 16-Bit Operands instructions.
1321 2006-05-24 Nick Clifton <nickc@redhat.com>
1323 * config/tc-hppa.c: Convert to ISO C90 format.
1324 * config/tc-hppa.h: Likewise.
1326 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1327 Randolph Chung <randolph@tausq.org>
1329 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1330 is_tls_ieoff, is_tls_leoff): Define.
1331 (fix_new_hppa): Handle TLS.
1332 (cons_fix_new_hppa): Likewise.
1334 (md_apply_fix): Handle TLS relocs.
1335 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1337 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1339 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1341 2006-05-23 Thiemo Seufer <ths@mips.com>
1342 David Ung <davidu@mips.com>
1343 Nigel Stephens <nigel@mips.com>
1346 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1347 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1348 ISA_HAS_MXHC1): New macros.
1349 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1350 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1351 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1352 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1353 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1354 (mips_after_parse_args): Change default handling of float register
1355 size to account for 32bit code with 64bit FP. Better sanity checking
1356 of ISA/ASE/ABI option combinations.
1357 (s_mipsset): Support switching of GPR and FPR sizes via
1358 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1360 (mips_elf_final_processing): We should record the use of 64bit FP
1361 registers in 32bit code but we don't, because ELF header flags are
1363 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1364 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1365 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1366 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1367 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1368 missing -march options. Document .set arch=CPU. Move .set smartmips
1369 to ASE page. Use @code for .set FOO examples.
1371 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1373 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1376 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1378 * config/bfin-defs.h (bfin_equals): Remove declaration.
1379 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1380 * config/tc-bfin.c (bfin_name_is_register): Remove.
1381 (bfin_equals): Remove.
1382 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1383 (bfin_name_is_register): Remove declaration.
1385 2006-05-19 Thiemo Seufer <ths@mips.com>
1386 Nigel Stephens <nigel@mips.com>
1388 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1389 (mips_oddfpreg_ok): New function.
1392 2006-05-19 Thiemo Seufer <ths@mips.com>
1393 David Ung <davidu@mips.com>
1395 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1396 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1397 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1398 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1399 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1400 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1401 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1402 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1403 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1404 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1405 reg_names_o32, reg_names_n32n64): Define register classes.
1406 (reg_lookup): New function, use register classes.
1407 (md_begin): Reserve register names in the symbol table. Simplify
1409 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1411 (mips16_ip): Use reg_lookup.
1412 (tc_get_register): Likewise.
1413 (tc_mips_regname_to_dw2regnum): New function.
1415 2006-05-19 Thiemo Seufer <ths@mips.com>
1417 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1418 Un-constify string argument.
1419 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1421 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1423 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1425 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1427 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1429 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1432 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1434 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1435 cfloat/m68881 to correct architecture before using it.
1437 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1439 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1442 2006-05-15 Paul Brook <paul@codesourcery.com>
1444 * config/tc-arm.c (arm_adjust_symtab): Use
1445 bfd_is_arm_special_symbol_name.
1447 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1449 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1450 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1451 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1452 Handle errors from calls to xtensa_opcode_is_* functions.
1454 2006-05-14 Thiemo Seufer <ths@mips.com>
1456 * config/tc-mips.c (macro_build): Test for currently active
1458 (mips16_ip): Reject invalid opcodes.
1460 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1462 * doc/as.texinfo: Rename "Index" to "AS Index",
1463 and "ABORT" to "ABORT (COFF)".
1465 2006-05-11 Paul Brook <paul@codesourcery.com>
1467 * config/tc-arm.c (parse_half): New function.
1468 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1469 (parse_operands): Ditto.
1470 (do_mov16): Reject invalid relocations.
1471 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1472 (insns): Replace Iffff with HALF.
1473 (md_apply_fix): Add MOVW and MOVT relocs.
1474 (tc_gen_reloc): Ditto.
1475 * doc/c-arm.texi: Document relocation operators
1477 2006-05-11 Paul Brook <paul@codesourcery.com>
1479 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1481 2006-05-11 Thiemo Seufer <ths@mips.com>
1483 * config/tc-mips.c (append_insn): Don't check the range of j or
1486 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1488 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1489 relocs against external symbols for WinCE targets.
1490 (md_apply_fix): Likewise.
1492 2006-05-09 David Ung <davidu@mips.com>
1494 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1497 2006-05-09 Nick Clifton <nickc@redhat.com>
1499 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1500 against symbols which are not going to be placed into the symbol
1503 2006-05-09 Ben Elliston <bje@au.ibm.com>
1505 * expr.c (operand): Remove `if (0 && ..)' statement and
1506 subsequently unused target_op label. Collapse `if (1 || ..)'
1508 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1509 separately above the switch.
1511 2006-05-08 Nick Clifton <nickc@redhat.com>
1514 * config/tc-msp430.c (line_separator_character): Define as |.
1516 2006-05-08 Thiemo Seufer <ths@mips.com>
1517 Nigel Stephens <nigel@mips.com>
1518 David Ung <davidu@mips.com>
1520 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1521 (mips_opts): Likewise.
1522 (file_ase_smartmips): New variable.
1523 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1524 (macro_build): Handle SmartMIPS instructions.
1525 (mips_ip): Likewise.
1526 (md_longopts): Add argument handling for smartmips.
1527 (md_parse_options, mips_after_parse_args): Likewise.
1528 (s_mipsset): Add .set smartmips support.
1529 (md_show_usage): Document -msmartmips/-mno-smartmips.
1530 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1532 * doc/c-mips.texi: Likewise.
1534 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1536 * write.c (relax_segment): Add pass count arg. Don't error on
1537 negative org/space on first two passes.
1538 (relax_seg_info): New struct.
1539 (relax_seg, write_object_file): Adjust.
1540 * write.h (relax_segment): Update prototype.
1542 2006-05-05 Julian Brown <julian@codesourcery.com>
1544 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1546 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1547 architecture version checks.
1548 (insns): Allow overlapping instructions to be used in VFP mode.
1550 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1553 * config/obj-elf.c (obj_elf_change_section): Allow user
1554 specified SHF_ALPHA_GPREL.
1556 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1558 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1559 for PMEM related expressions.
1561 2006-05-05 Nick Clifton <nickc@redhat.com>
1564 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1565 insertion of a directory separator character into a string at a
1566 given offset. Uses heuristics to decide when to use a backslash
1567 character rather than a forward-slash character.
1568 (dwarf2_directive_loc): Use the macro.
1569 (out_debug_info): Likewise.
1571 2006-05-05 Thiemo Seufer <ths@mips.com>
1572 David Ung <davidu@mips.com>
1574 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1576 (macro): Add new case M_CACHE_AB.
1578 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1580 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1581 (opcode_lookup): Issue a warning for opcode with
1582 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1583 identical to OT_cinfix3.
1584 (TxC3w, TC3w, tC3w): New.
1585 (insns): Use tC3w and TC3w for comparison instructions with
1588 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1590 * subsegs.h (struct frchain): Delete frch_seg.
1591 (frchain_root): Delete.
1592 (seg_info): Define as macro.
1593 * subsegs.c (frchain_root): Delete.
1594 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1595 (subsegs_begin, subseg_change): Adjust for above.
1596 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1597 rather than to one big list.
1598 (subseg_get): Don't special case abs, und sections.
1599 (subseg_new, subseg_force_new): Don't set frchainP here.
1601 (subsegs_print_statistics): Adjust frag chain control list traversal.
1602 * debug.c (dmp_frags): Likewise.
1603 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1604 at frchain_root. Make use of known frchain ordering.
1605 (last_frag_for_seg): Likewise.
1606 (get_frag_fix): Likewise. Add seg param.
1607 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1608 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1609 (SUB_SEGMENT_ALIGN): Likewise.
1610 (subsegs_finish): Adjust frchain list traversal.
1611 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1612 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1613 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1614 (xtensa_fix_b_j_loop_end_frags): Likewise.
1615 (xtensa_fix_close_loop_end_frags): Likewise.
1616 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1617 (retrieve_segment_info): Delete frch_seg initialisation.
1619 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1621 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1622 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1623 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1624 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1626 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1628 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1630 (md_apply_fix3): Multiply offset by 4 here for
1631 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1633 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1634 Jan Beulich <jbeulich@novell.com>
1636 * config/tc-i386.c (output_invalid_buf): Change size for
1638 * config/tc-tic30.c (output_invalid_buf): Likewise.
1640 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1642 * config/tc-tic30.c (output_invalid): Likewise.
1644 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1646 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1647 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1648 (asconfig.texi): Don't set top_srcdir.
1649 * doc/as.texinfo: Don't use top_srcdir.
1650 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1652 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1654 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1655 * config/tc-tic30.c (output_invalid_buf): Likewise.
1657 * config/tc-i386.c (output_invalid): Use snprintf instead of
1659 * config/tc-ia64.c (declare_register_set): Likewise.
1660 (emit_one_bundle): Likewise.
1661 (check_dependencies): Likewise.
1662 * config/tc-tic30.c (output_invalid): Likewise.
1664 2006-05-02 Paul Brook <paul@codesourcery.com>
1666 * config/tc-arm.c (arm_optimize_expr): New function.
1667 * config/tc-arm.h (md_optimize_expr): Define
1668 (arm_optimize_expr): Add prototype.
1669 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1671 2006-05-02 Ben Elliston <bje@au.ibm.com>
1673 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1676 * sb.h (sb_list_vector): Move to sb.c.
1677 * sb.c (free_list): Use type of sb_list_vector directly.
1678 (sb_build): Fix off-by-one error in assertion about `size'.
1680 2006-05-01 Ben Elliston <bje@au.ibm.com>
1682 * listing.c (listing_listing): Remove useless loop.
1683 * macro.c (macro_expand): Remove is_positional local variable.
1684 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1685 and simplify surrounding expressions, where possible.
1686 (assign_symbol): Likewise.
1687 (s_weakref): Likewise.
1688 * symbols.c (colon): Likewise.
1690 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1692 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1694 2006-04-30 Thiemo Seufer <ths@mips.com>
1695 David Ung <davidu@mips.com>
1697 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1698 (mips_immed): New table that records various handling of udi
1699 instruction patterns.
1700 (mips_ip): Adds udi handling.
1702 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1704 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1705 of list rather than beginning.
1707 2006-04-26 Julian Brown <julian@codesourcery.com>
1709 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1710 (is_quarter_float): Rename from above. Simplify slightly.
1711 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1713 (parse_neon_mov): Parse floating-point constants.
1714 (neon_qfloat_bits): Fix encoding.
1715 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1716 preference to integer encoding when using the F32 type.
1718 2006-04-26 Julian Brown <julian@codesourcery.com>
1720 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1721 zero-initialising structures containing it will lead to invalid types).
1722 (arm_it): Add vectype to each operand.
1723 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1725 (neon_typed_alias): New structure. Extra information for typed
1727 (reg_entry): Add neon type info field.
1728 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1729 Break out alternative syntax for coprocessor registers, etc. into...
1730 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1731 out from arm_reg_parse.
1732 (parse_neon_type): Move. Return SUCCESS/FAIL.
1733 (first_error): New function. Call to ensure first error which occurs is
1735 (parse_neon_operand_type): Parse exactly one type.
1736 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1737 (parse_typed_reg_or_scalar): New function. Handle core of both
1738 arm_typed_reg_parse and parse_scalar.
1739 (arm_typed_reg_parse): Parse a register with an optional type.
1740 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1742 (parse_scalar): Parse a Neon scalar with optional type.
1743 (parse_reg_list): Use first_error.
1744 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1745 (neon_alias_types_same): New function. Return true if two (alias) types
1747 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1749 (insert_reg_alias): Return new reg_entry not void.
1750 (insert_neon_reg_alias): New function. Insert type/index information as
1751 well as register for alias.
1752 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1753 make typed register aliases accordingly.
1754 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1756 (s_unreq): Delete type information if present.
1757 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1758 (s_arm_unwind_save_mmxwcg): Likewise.
1759 (s_arm_unwind_movsp): Likewise.
1760 (s_arm_unwind_setfp): Likewise.
1761 (parse_shift): Likewise.
1762 (parse_shifter_operand): Likewise.
1763 (parse_address): Likewise.
1764 (parse_tb): Likewise.
1765 (tc_arm_regname_to_dw2regnum): Likewise.
1766 (md_pseudo_table): Add dn, qn.
1767 (parse_neon_mov): Handle typed operands.
1768 (parse_operands): Likewise.
1769 (neon_type_mask): Add N_SIZ.
1770 (N_ALLMODS): New macro.
1771 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1772 (el_type_of_type_chk): Add some safeguards.
1773 (modify_types_allowed): Fix logic bug.
1774 (neon_check_type): Handle operands with types.
1775 (neon_three_same): Remove redundant optional arg handling.
1776 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1777 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1778 (do_neon_step): Adjust accordingly.
1779 (neon_cmode_for_logic_imm): Use first_error.
1780 (do_neon_bitfield): Call neon_check_type.
1781 (neon_dyadic): Rename to...
1782 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1783 to allow modification of type of the destination.
1784 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1785 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1786 (do_neon_compare): Make destination be an untyped bitfield.
1787 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1788 (neon_mul_mac): Return early in case of errors.
1789 (neon_move_immediate): Use first_error.
1790 (neon_mac_reg_scalar_long): Fix type to include scalar.
1791 (do_neon_dup): Likewise.
1792 (do_neon_mov): Likewise (in several places).
1793 (do_neon_tbl_tbx): Fix type.
1794 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1795 (do_neon_ld_dup): Exit early in case of errors and/or use
1797 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1798 Handle .dn/.qn directives.
1799 (REGDEF): Add zero for reg_entry neon field.
1801 2006-04-26 Julian Brown <julian@codesourcery.com>
1803 * config/tc-arm.c (limits.h): Include.
1804 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1805 (fpu_vfp_v3_or_neon_ext): Declare constants.
1806 (neon_el_type): New enumeration of types for Neon vector elements.
1807 (neon_type_el): New struct. Define type and size of a vector element.
1808 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1810 (neon_type): Define struct. The type of an instruction.
1811 (arm_it): Add 'vectype' for the current instruction.
1812 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1813 (vfp_sp_reg_pos): Rename to...
1814 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1816 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1817 (Neon D or Q register).
1818 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1820 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1821 (my_get_expression): Allow above constant as argument to accept
1822 64-bit constants with optional prefix.
1823 (arm_reg_parse): Add extra argument to return the specific type of
1824 register in when either a D or Q register (REG_TYPE_NDQ) is
1825 requested. Can be NULL.
1826 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1827 (parse_reg_list): Update for new arm_reg_parse args.
1828 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1829 (parse_neon_el_struct_list): New function. Parse element/structure
1830 register lists for VLD<n>/VST<n> instructions.
1831 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1832 (s_arm_unwind_save_mmxwr): Likewise.
1833 (s_arm_unwind_save_mmxwcg): Likewise.
1834 (s_arm_unwind_movsp): Likewise.
1835 (s_arm_unwind_setfp): Likewise.
1836 (parse_big_immediate): New function. Parse an immediate, which may be
1837 64 bits wide. Put results in inst.operands[i].
1838 (parse_shift): Update for new arm_reg_parse args.
1839 (parse_address): Likewise. Add parsing of alignment specifiers.
1840 (parse_neon_mov): Parse the operands of a VMOV instruction.
1841 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1842 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1843 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1844 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1845 (parse_operands): Handle new codes above.
1846 (encode_arm_vfp_sp_reg): Rename to...
1847 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1848 selected VFP version only supports D0-D15.
1849 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1850 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1851 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1852 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1853 encode_arm_vfp_reg name, and allow 32 D regs.
1854 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1855 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1857 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1858 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1859 constant-load and conversion insns introduced with VFPv3.
1860 (neon_tab_entry): New struct.
1861 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1862 those which are the targets of pseudo-instructions.
1863 (neon_opc): Enumerate opcodes, use as indices into...
1864 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1865 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1866 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1867 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1869 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1871 (neon_type_mask): New. Compact type representation for type checking.
1872 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1873 permitted type combinations.
1874 (N_IGNORE_TYPE): New macro.
1875 (neon_check_shape): New function. Check an instruction shape for
1876 multiple alternatives. Return the specific shape for the current
1878 (neon_modify_type_size): New function. Modify a vector type and size,
1879 depending on the bit mask in argument 1.
1880 (neon_type_promote): New function. Convert a given "key" type (of an
1881 operand) into the correct type for a different operand, based on a bit
1883 (type_chk_of_el_type): New function. Convert a type and size into the
1884 compact representation used for type checking.
1885 (el_type_of_type_ckh): New function. Reverse of above (only when a
1886 single bit is set in the bit mask).
1887 (modify_types_allowed): New function. Alter a mask of allowed types
1888 based on a bit mask of modifications.
1889 (neon_check_type): New function. Check the type of the current
1890 instruction against the variable argument list. The "key" type of the
1891 instruction is returned.
1892 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1893 a Neon data-processing instruction depending on whether we're in ARM
1894 mode or Thumb-2 mode.
1895 (neon_logbits): New function.
1896 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1897 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1898 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1899 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1900 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1901 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1902 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1903 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1904 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1905 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1906 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1907 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1908 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1909 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1910 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1911 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1912 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1913 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1914 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1915 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1916 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1917 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1918 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1919 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1920 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1922 (parse_neon_type): New function. Parse Neon type specifier.
1923 (opcode_lookup): Allow parsing of Neon type specifiers.
1924 (REGNUM2, REGSETH, REGSET2): New macros.
1925 (reg_names): Add new VFPv3 and Neon registers.
1926 (NUF, nUF, NCE, nCE): New macros for opcode table.
1927 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1928 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1929 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1930 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1931 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1932 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1933 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1934 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1935 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1936 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1937 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1938 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1939 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1940 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1942 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1943 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1944 (arm_option_cpu_value): Add vfp3 and neon.
1945 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1948 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1950 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1951 syntax instead of hardcoded opcodes with ".w18" suffixes.
1952 (wide_branch_opcode): New.
1953 (build_transition): Use it to check for wide branch opcodes with
1954 either ".w18" or ".w15" suffixes.
1956 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1958 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1959 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1960 frag's is_literal flag.
1962 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1964 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1966 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1968 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1969 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1970 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1971 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1972 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1974 2005-04-20 Paul Brook <paul@codesourcery.com>
1976 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1978 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1980 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1982 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1983 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1984 Make some cpus unsupported on ELF. Run "make dep-am".
1985 * Makefile.in: Regenerate.
1987 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1989 * configure.in (--enable-targets): Indent help message.
1990 * configure: Regenerate.
1992 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1995 * config/tc-i386.c (i386_immediate): Check illegal immediate
1998 2006-04-18 Alan Modra <amodra@bigpond.net.au>
2000 * config/tc-i386.c: Formatting.
2001 (output_disp, output_imm): ISO C90 params.
2003 * frags.c (frag_offset_fixed_p): Constify args.
2004 * frags.h (frag_offset_fixed_p): Ditto.
2006 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
2007 (COFF_MAGIC): Delete.
2009 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
2011 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2013 * po/POTFILES.in: Regenerated.
2015 2006-04-16 Mark Mitchell <mark@codesourcery.com>
2017 * doc/as.texinfo: Mention that some .type syntaxes are not
2018 supported on all architectures.
2020 2006-04-14 Sterling Augustine <sterling@tensilica.com>
2022 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
2023 instructions when such transformations have been disabled.
2025 2006-04-10 Sterling Augustine <sterling@tensilica.com>
2027 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
2028 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
2029 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
2030 decoding the loop instructions. Remove current_offset variable.
2031 (xtensa_fix_short_loop_frags): Likewise.
2032 (min_bytes_to_other_loop_end): Remove current_offset argument.
2034 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
2036 * config/tc-z80.c (z80_optimize_expr): Removed.
2037 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
2039 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
2041 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
2042 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
2043 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
2044 atmega644, atmega329, atmega3290, atmega649, atmega6490,
2045 atmega406, atmega640, atmega1280, atmega1281, at90can32,
2046 at90can64, at90usb646, at90usb647, at90usb1286 and
2048 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
2050 2006-04-07 Paul Brook <paul@codesourcery.com>
2052 * config/tc-arm.c (parse_operands): Set default error message.
2054 2006-04-07 Paul Brook <paul@codesourcery.com>
2056 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
2058 2006-04-07 Paul Brook <paul@codesourcery.com>
2060 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
2062 2006-04-07 Paul Brook <paul@codesourcery.com>
2064 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
2065 (move_or_literal_pool): Handle Thumb-2 instructions.
2066 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
2068 2006-04-07 Alan Modra <amodra@bigpond.net.au>
2071 * config/tc-i386.c (match_template): Move 64-bit operand tests
2074 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2076 * po/Make-in: Add install-html target.
2077 * Makefile.am: Add install-html and install-html-recursive targets.
2078 * Makefile.in: Regenerate.
2079 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
2080 * configure: Regenerate.
2081 * doc/Makefile.am: Add install-html and install-html-am targets.
2082 * doc/Makefile.in: Regenerate.
2084 2006-04-06 Alan Modra <amodra@bigpond.net.au>
2086 * frags.c (frag_offset_fixed_p): Reinitialise offset before
2089 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2090 Daniel Jacobowitz <dan@codesourcery.com>
2092 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
2093 (GOTT_BASE, GOTT_INDEX): New.
2094 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2095 GOTT_INDEX when generating VxWorks PIC.
2096 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2097 use the generic *-*-vxworks* stanza instead.
2099 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2102 * frags.c (frag_offset_fixed_p): New function.
2103 * frags.h (frag_offset_fixed_p): Declare.
2104 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2105 (resolve_expression): Likewise.
2107 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2109 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2110 of the same length but different numbers of slots.
2112 2006-03-30 Andreas Schwab <schwab@suse.de>
2114 * configure.in: Fix help string for --enable-targets option.
2115 * configure: Regenerate.
2117 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2119 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2120 (m68k_ip): ... here. Use for all chips. Protect against buffer
2121 overrun and avoid excessive copying.
2123 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2124 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2125 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2126 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2127 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2128 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2129 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2130 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2131 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2132 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2133 (struct m68k_cpu): Change chip field to control_regs.
2134 (current_chip): Remove.
2135 (control_regs): New.
2136 (m68k_archs, m68k_extensions): Adjust.
2137 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2138 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2139 (find_cf_chip): Reimplement for new organization of cpu table.
2140 (select_control_regs): Remove.
2142 (struct save_opts): Save control regs, not chip.
2143 (s_save, s_restore): Adjust.
2144 (m68k_lookup_cpu): Give deprecated warning when necessary.
2145 (m68k_init_arch): Adjust.
2146 (md_show_usage): Adjust for new cpu table organization.
2148 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2150 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2151 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2152 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2154 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2155 (any_gotrel): New rule.
2156 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2157 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2159 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2160 (bfin_pic_ptr): New function.
2161 (md_pseudo_table): Add it for ".picptr".
2162 (OPTION_FDPIC): New macro.
2163 (md_longopts): Add -mfdpic.
2164 (md_parse_option): Handle it.
2165 (md_begin): Set BFD flags.
2166 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2167 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2169 * Makefile.am (bfin-parse.o): Update dependencies.
2170 (DEPTC_bfin_elf): Likewise.
2171 * Makefile.in: Regenerate.
2173 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2175 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2176 mcfemac instead of mcfmac.
2178 2006-03-23 Michael Matz <matz@suse.de>
2180 * config/tc-i386.c (type_names): Correct placement of 'static'.
2181 (reloc): Map some more relocs to their 64 bit counterpart when
2183 (output_insn): Work around breakage if DEBUG386 is defined.
2184 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2185 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2186 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2187 different from i386.
2188 (output_imm): Ditto.
2189 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2191 (md_convert_frag): Jumps can now be larger than 2GB away, error
2193 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2194 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2196 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2197 Daniel Jacobowitz <dan@codesourcery.com>
2198 Phil Edwards <phil@codesourcery.com>
2199 Zack Weinberg <zack@codesourcery.com>
2200 Mark Mitchell <mark@codesourcery.com>
2201 Nathan Sidwell <nathan@codesourcery.com>
2203 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2204 (md_begin): Complain about -G being used for PIC. Don't change
2205 the text, data and bss alignments on VxWorks.
2206 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2207 generating VxWorks PIC.
2208 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2209 (macro): Likewise, but do not treat la $25 specially for
2210 VxWorks PIC, and do not handle jal.
2211 (OPTION_MVXWORKS_PIC): New macro.
2212 (md_longopts): Add -mvxworks-pic.
2213 (md_parse_option): Don't complain about using PIC and -G together here.
2214 Handle OPTION_MVXWORKS_PIC.
2215 (md_estimate_size_before_relax): Always use the first relaxation
2216 sequence on VxWorks.
2217 * config/tc-mips.h (VXWORKS_PIC): New.
2219 2006-03-21 Paul Brook <paul@codesourcery.com>
2221 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2223 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2225 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2226 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2227 (get_loop_align_size): New.
2228 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2229 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2230 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2231 (get_noop_aligned_address): Use get_loop_align_size.
2232 (get_aligned_diff): Likewise.
2234 2006-03-21 Paul Brook <paul@codesourcery.com>
2236 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2238 2006-03-20 Paul Brook <paul@codesourcery.com>
2240 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2241 (do_t_branch): Encode branches inside IT blocks as unconditional.
2242 (do_t_cps): New function.
2243 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2244 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2245 (opcode_lookup): Allow conditional suffixes on all instructions in
2247 (md_assemble): Advance condexec state before checking for errors.
2248 (insns): Use do_t_cps.
2250 2006-03-20 Paul Brook <paul@codesourcery.com>
2252 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2253 outputting the insn.
2255 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2257 * config/tc-vax.c: Update copyright year.
2258 * config/tc-vax.h: Likewise.
2260 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2262 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2264 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2266 2006-03-17 Paul Brook <paul@codesourcery.com>
2268 * config/tc-arm.c (insns): Add ldm and stm.
2270 2006-03-17 Ben Elliston <bje@au.ibm.com>
2273 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2275 2006-03-16 Paul Brook <paul@codesourcery.com>
2277 * config/tc-arm.c (insns): Add "svc".
2279 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2281 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2282 flag and avoid double underscore prefixes.
2284 2006-03-10 Paul Brook <paul@codesourcery.com>
2286 * config/tc-arm.c (md_begin): Handle EABIv5.
2287 (arm_eabis): Add EF_ARM_EABI_VER5.
2288 * doc/c-arm.texi: Document -meabi=5.
2290 2006-03-10 Ben Elliston <bje@au.ibm.com>
2292 * app.c (do_scrub_chars): Simplify string handling.
2294 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2295 Daniel Jacobowitz <dan@codesourcery.com>
2296 Zack Weinberg <zack@codesourcery.com>
2297 Nathan Sidwell <nathan@codesourcery.com>
2298 Paul Brook <paul@codesourcery.com>
2299 Ricardo Anguiano <anguiano@codesourcery.com>
2300 Phil Edwards <phil@codesourcery.com>
2302 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2303 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2305 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2306 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2307 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2309 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2311 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2312 even when using the text-section-literals option.
2314 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2316 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2318 (m68k_ip): <case 'J'> Check we have some control regs.
2319 (md_parse_option): Allow raw arch switch.
2320 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2321 whether 68881 or cfloat was meant by -mfloat.
2322 (md_show_usage): Adjust extension display.
2323 (m68k_elf_final_processing): Adjust.
2325 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2327 * config/tc-avr.c (avr_mod_hash_value): New function.
2328 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2329 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2330 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2331 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2333 (tc_gen_reloc): Handle substractions of symbols, if possible do
2334 fixups, abort otherwise.
2335 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2336 tc_fix_adjustable): Define.
2338 2006-03-02 James E Wilson <wilson@specifix.com>
2340 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2341 change the template, then clear md.slot[curr].end_of_insn_group.
2343 2006-02-28 Jan Beulich <jbeulich@novell.com>
2345 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2347 2006-02-28 Jan Beulich <jbeulich@novell.com>
2350 * macro.c (getstring): Don't treat parentheses special anymore.
2351 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2352 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2355 2006-02-28 Mat <mat@csail.mit.edu>
2357 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2359 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2361 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2363 (CFI_signal_frame): Define.
2364 (cfi_pseudo_table): Add .cfi_signal_frame.
2365 (dot_cfi): Handle CFI_signal_frame.
2366 (output_cie): Handle cie->signal_frame.
2367 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2368 different. Copy signal_frame from FDE to newly created CIE.
2369 * doc/as.texinfo: Document .cfi_signal_frame.
2371 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2373 * doc/Makefile.am: Add html target.
2374 * doc/Makefile.in: Regenerate.
2375 * po/Make-in: Add html target.
2377 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2379 * config/tc-i386.c (output_insn): Support Intel Merom New
2382 * config/tc-i386.h (CpuMNI): New.
2383 (CpuUnknownFlags): Add CpuMNI.
2385 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2387 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2388 (hpriv_reg_table): New table for hyperprivileged registers.
2389 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2392 2006-02-24 DJ Delorie <dj@redhat.com>
2394 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2395 (tc_gen_reloc): Don't define.
2396 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2397 (OPTION_LINKRELAX): New.
2398 (md_longopts): Add it.
2400 (md_parse_options): Set it.
2401 (md_assemble): Emit relaxation relocs as needed.
2402 (md_convert_frag): Emit relaxation relocs as needed.
2403 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2404 (m32c_apply_fix): New.
2405 (tc_gen_reloc): New.
2406 (m32c_force_relocation): Force out jump relocs when relaxing.
2407 (m32c_fix_adjustable): Return false if relaxing.
2409 2006-02-24 Paul Brook <paul@codesourcery.com>
2411 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2412 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2413 (struct asm_barrier_opt): Define.
2414 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2415 (parse_psr): Accept V7M psr names.
2416 (parse_barrier): New function.
2417 (enum operand_parse_code): Add OP_oBARRIER.
2418 (parse_operands): Implement OP_oBARRIER.
2419 (do_barrier): New function.
2420 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2421 (do_t_cpsi): Add V7M restrictions.
2422 (do_t_mrs, do_t_msr): Validate V7M variants.
2423 (md_assemble): Check for NULL variants.
2424 (v7m_psrs, barrier_opt_names): New tables.
2425 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2426 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2427 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2428 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2429 (struct cpu_arch_ver_table): Define.
2430 (cpu_arch_ver): New.
2431 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2432 Tag_CPU_arch_profile.
2433 * doc/c-arm.texi: Document new cpu and arch options.
2435 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2437 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2439 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2441 * config/tc-ia64.c: Update copyright years.
2443 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2445 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2448 2005-02-22 Paul Brook <paul@codesourcery.com>
2450 * config/tc-arm.c (do_pld): Remove incorrect write to
2452 (encode_thumb32_addr_mode): Use correct operand.
2454 2006-02-21 Paul Brook <paul@codesourcery.com>
2456 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2458 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2459 Anil Paranjape <anilp1@kpitcummins.com>
2460 Shilin Shakti <shilins@kpitcummins.com>
2462 * Makefile.am: Add xc16x related entry.
2463 * Makefile.in: Regenerate.
2464 * configure.in: Added xc16x related entry.
2465 * configure: Regenerate.
2466 * config/tc-xc16x.h: New file
2467 * config/tc-xc16x.c: New file
2468 * doc/c-xc16x.texi: New file for xc16x
2469 * doc/all.texi: Entry for xc16x
2470 * doc/Makefile.texi: Added c-xc16x.texi
2471 * NEWS: Announce the support for the new target.
2473 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2475 * configure.tgt: set emulation for mips-*-netbsd*
2477 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2479 * config.in: Rebuilt.
2481 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2483 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2484 from 1, not 0, in error messages.
2485 (md_assemble): Simplify special-case check for ENTRY instructions.
2486 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2487 operand in error message.
2489 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2491 * configure.tgt (arm-*-linux-gnueabi*): Change to
2494 2006-02-10 Nick Clifton <nickc@redhat.com>
2496 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2497 32-bit value is propagated into the upper bits of a 64-bit long.
2499 * config/tc-arc.c (init_opcode_tables): Fix cast.
2500 (arc_extoper, md_operand): Likewise.
2502 2006-02-09 David Heine <dlheine@tensilica.com>
2504 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2505 each relaxation step.
2507 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2509 * configure.in (CHECK_DECLS): Add vsnprintf.
2510 * configure: Regenerate.
2511 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2512 include/declare here, but...
2513 * as.h: Move code detecting VARARGS idiom to the top.
2514 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2515 (vsnprintf): Declare if not already declared.
2517 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2519 * as.c (close_output_file): New.
2520 (main): Register close_output_file with xatexit before
2521 dump_statistics. Don't call output_file_close.
2523 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2525 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2526 mcf5329_control_regs): New.
2527 (not_current_architecture, selected_arch, selected_cpu): New.
2528 (m68k_archs, m68k_extensions): New.
2529 (archs): Renamed to ...
2530 (m68k_cpus): ... here. Adjust.
2532 (md_pseudo_table): Add arch and cpu directives.
2533 (find_cf_chip, m68k_ip): Adjust table scanning.
2534 (no_68851, no_68881): Remove.
2535 (md_assemble): Lazily initialize.
2536 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2537 (md_init_after_args): Move functionality to m68k_init_arch.
2538 (mri_chip): Adjust table scanning.
2539 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2540 options with saner parsing.
2541 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2542 m68k_init_arch): New.
2543 (s_m68k_cpu, s_m68k_arch): New.
2544 (md_show_usage): Adjust.
2545 (m68k_elf_final_processing): Set CF EF flags.
2546 * config/tc-m68k.h (m68k_init_after_args): Remove.
2547 (tc_init_after_args): Remove.
2548 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2549 (M68k-Directives): Document .arch and .cpu directives.
2551 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2553 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2554 synonyms for equ and defl.
2555 (z80_cons_fix_new): New function.
2556 (emit_byte): Disallow relative jumps to absolute locations.
2557 (emit_data): Only handle defb, prototype changed, because defb is
2558 now handled as pseudo-op rather than an instruction.
2559 (instab): Entries for defb,defw,db,dw moved from here...
2560 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2561 Add entries for def24,def32,d24,d32.
2562 (md_assemble): Improved error handling.
2563 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2564 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2565 (z80_cons_fix_new): Declare.
2566 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2567 (def24,d24,def32,d32): New pseudo-ops.
2569 2006-02-02 Paul Brook <paul@codesourcery.com>
2571 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2573 2005-02-02 Paul Brook <paul@codesourcery.com>
2575 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2576 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2577 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2578 T2_OPCODE_RSB): Define.
2579 (thumb32_negate_data_op): New function.
2580 (md_apply_fix): Use it.
2582 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2584 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2586 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2587 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2589 (relaxation_requirements): Add pfinish_frag argument and use it to
2590 replace setting tinsn->record_fix fields.
2591 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2592 and vinsn_to_insnbuf. Remove references to record_fix and
2593 slot_sub_symbols fields.
2594 (xtensa_mark_narrow_branches): Delete unused code.
2595 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2597 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2599 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2600 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2601 of the record_fix field. Simplify error messages for unexpected
2603 (set_expr_symbol_offset_diff): Delete.
2605 2006-01-31 Paul Brook <paul@codesourcery.com>
2607 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2609 2006-01-31 Paul Brook <paul@codesourcery.com>
2610 Richard Earnshaw <rearnsha@arm.com>
2612 * config/tc-arm.c: Use arm_feature_set.
2613 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2614 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2615 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2618 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2619 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2620 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2621 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2623 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2624 (arm_opts): Move old cpu/arch options from here...
2625 (arm_legacy_opts): ... to here.
2626 (md_parse_option): Search arm_legacy_opts.
2627 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2628 (arm_float_abis, arm_eabis): Make const.
2630 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2632 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2634 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2636 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2637 in load immediate intruction.
2639 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2641 * config/bfin-parse.y (value_match): Use correct conversion
2642 specifications in template string for __FILE__ and __LINE__.
2646 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2648 Introduce TLS descriptors for i386 and x86_64.
2649 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2650 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2651 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2652 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2653 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2655 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2656 (lex_got): Handle @tlsdesc and @tlscall.
2657 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2659 2006-01-11 Nick Clifton <nickc@redhat.com>
2661 Fixes for building on 64-bit hosts:
2662 * config/tc-avr.c (mod_index): New union to allow conversion
2663 between pointers and integers.
2664 (md_begin, avr_ldi_expression): Use it.
2665 * config/tc-i370.c (md_assemble): Add cast for argument to print
2667 * config/tc-tic54x.c (subsym_substitute): Likewise.
2668 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2669 opindex field of fr_cgen structure into a pointer so that it can
2670 be stored in a frag.
2671 * config/tc-mn10300.c (md_assemble): Likewise.
2672 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2674 * config/tc-v850.c: Replace uses of (int) casts with correct
2677 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2680 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2682 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2685 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2686 a local-label reference.
2688 For older changes see ChangeLog-2005
2694 version-control: never