1 2005-10-10 Ian Lance Taylor <ian@airs.com>
3 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
4 * Makefile.in: Regenerate.
6 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
8 * expr.c (operator): Allow "!=" as a synonym for "<>".
9 * doc/as.texinfo (Infix Op): Mention "!=".
11 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
13 * config/tc-hppa.c (strict): Don't initialize. Update comment.
14 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
15 found. Simplify handling of "ma" and "mb" completers.
17 2005-10-08 Paul Brook <paul@codesourcery.com>
19 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
20 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
22 (arm_cpu_option_table): Add canonical_name.
23 (arm_cpus): Populate canonical_name field.
24 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
25 aeabi_set_public_attributes, arm_md_end): New functions.
26 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
27 (md_assemble): Set thumb_arch_used and arm_arch_used.
28 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
29 * config/tc-arm.h (md_end): Define.
30 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
32 2005-10-06 Khem Raj <kraj@mvista.com>
33 NIIBE Yutaka <gniibe@m17n.org>
35 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
36 (parse_reg_without_prefix): New function.
37 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
39 (option md_longopts): Add allow-reg-prefix option.
40 * doc/c-sh.texi: Document --allow-reg-prefix option.
41 * NEWS: Mention the new switch.
43 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
45 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
48 2005-09-30 Sterling Augustine <sterling@tensilica.com>
49 Bob Wilson <bob.wilson@acm.org>
51 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
53 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
55 * Makefile.am: Run "make dep-am".
56 * Makefile.in: Regenerated.
57 * aclocal.m4: Likewise.
59 2005-09-30 Mark Mitchell <mark@codesourcery.com>
61 * as.c (main): Use expandargv.
63 2005-09-30 Jan Beulich <jbeulich@novell.com>
65 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
68 2005-09-30 Catherine Moore <clm@cm00re.com>
70 * Makefile.am: Bfin support.
71 * Makefile.in: Regenerated.
72 * aclocal.m4: Regenerated.
73 * configure: Regenerated.
74 * configure.in: Bfin support.
75 * configure.tgt: Bfin support.
76 * config/bfin-aux.h: New file.
77 * config/bfin-defs.h: New file.
78 * config/bfin-lex.l: New file.
79 * config/bfin-parse.y: New file.
80 * config/tc-bfin.c: New file.
81 * config/tc-bfin.h: New file.
82 * doc/Makefile.am: Recognize c-bfin.texi.
83 * doc/Makefile.in: Regenerated.
84 * doc/all.texi: Bfin support.
85 * doc/as.texinfo: Likewise.
86 * doc/c-bfin.texi: Document bfin-specific syntax and
89 2005-09-30 Paul Brook <paul@codesourcery.com>
91 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
92 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
93 normal infix conditions.
94 (C3E): Include Thumb-2 definition.
96 (insns): Use them for legacy mnemonics.
98 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
100 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
101 version of <locale.h> when ENABLE_NLS is not defined.
103 2005-09-29 Jan Beulich <jbeulich@novell.com>
105 * config/tc-ia64.c (parse_operands): Always parse first operand of
108 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
109 Alan Modra <amodra@bigpond.net.au>
111 * app.c (do_scrub_chars): Match open and close quote of strings.
112 Remove redundant EOF test in case 7.
114 2005-09-28 Jan Beulich <jbeulich@novell.com>
116 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
117 relocations in 16- and 32-bit modes.
118 (i386_displacement): Make pc-relative branch handling dependent
119 upon operand (rather than address) size.
121 2005-09-28 Jan Beulich <jbeulich@novell.com>
123 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
125 (dot_cfi_startproc): Likewise.
126 (dot_cfi_endproc): Likewise. Also check no extra input was given.
127 (dot_cfi_escape): Likewise.
129 2005-09-28 Jan Beulich <jbeulich@novell.com>
131 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
132 (TC_CONS_FIX_NEW): Define unconditionally.
133 (x86_pe_cons_fix_new): Remove.
134 * config/tc-i386.c (signed_cons): New.
135 (md_pseudo_table): Add slong.
136 (x86_cons_fix_new): Declare unconditionally.
137 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
138 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
141 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
143 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
144 buffer after copying string.
146 2005-09-27 Paul Brook <paul@codesourcery.com>
148 * config/arm.c (arm_cpus): Add more cpu names.
149 * doc/c-arm.texi: Document them.
151 2005-09-21 Alan Modra <amodra@bigpond.net.au>
153 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
155 2005-09-20 Richard Henderson <rth@redhat.com>
157 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
159 2005-09-20 Richard Henderson <rth@redhat.com>
161 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
163 (dwarf2_loc_mark_labels): New.
164 (dwarf2_gen_line_info_1): Split out of ...
165 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
166 (dwarf2_emit_label): New.
167 (dwarf2_directive_loc_mark_labels): New.
168 (out_set_addr): Take a symbol instead of frag+ofs.
169 (relax_inc_line_addr): Likewise.
170 (emit_inc_line_addr): Assert delta non-negative.
171 (process_entries): Remove dead code. Update to work with temp
172 symbols instead of frag+ofs.
173 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
174 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
175 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
176 * config/obj-elf.h (obj_frob_label): New.
177 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
178 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
179 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
180 Similarly in the respective tc_frob_label implementation functions.
181 * config/tc-i386.c (md_pseudo_table): Move file and loc to
182 non-elf section; add loc_mark_labels.
183 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
184 (ia64_flush_insns): Check for marked labels; emit line entry if so.
185 (emit_one_bundle): Similarly.
186 (ia64_frob_label): Record marked labels.
187 * config/tc-m68hc11.h (tc_frob_label): Remove.
188 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
189 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
190 * config/tc-sh64.h (tc_frob_label): Likewise.
191 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
193 2005-09-20 Alan Modra <amodra@bigpond.net.au>
195 * read.c (pseudo_set): Set segment of expression syms to expr_section.
197 2005-09-14 Jan Beulich <jbeulich@novell.com>
199 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
200 registers, floating point control and status words, and mxcsr as
201 well as (for 64-bit code) segment base registers and rflags.
203 2005-09-09 Dmitry Diky <diwil@spec.ru>
205 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
206 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
209 2005-09-08 Chao-ying Fu <fu@mips.com>
211 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
212 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
215 2005-09-08 Paul Brook <paul@codesourcery.com>
217 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
218 (do_smc, do_t_smc): ... to this.
219 (insns): Remane smi to smc.
220 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
223 2005-09-07 Richard Henderson <rth@redhat.com>
225 * dwarf2dbg.c (dwarf2_where): Set line->isa.
226 (dwarf2_set_isa): New.
227 (dwarf2_directive_loc): Rearrange to allow all options on one line.
228 * dwarf2dbg.h (dwarf2_set_isa): Declare.
229 * doc/as.texinfo: Update .loc documentation.
231 2005-09-07 Richard Henderson <rth@redhat.com>
233 * dwarf2dbg.c: Include safe-ctype.h.
234 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
235 (current): Initialize.
236 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
237 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
238 (dwarf2_directive_file): Cope with invalid filename.
239 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
240 epilogue_begin, is_stmt, isa.
241 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
243 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
244 and DWARF2_FLAG_EPILOGUE_BEGIN.
245 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
246 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
247 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
248 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
249 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
250 (struct dwarf2_line_info): Add isa member.
251 * doc/as.texinfo (LNS directives): New node.
253 2005-09-07 David Ung <davidu@mips.com>
255 * config/tc-mips.c (append_insn): Undo last change. Instead add
256 guard to suppress calling frag_grow if the current instruction is
257 one that allows a delay slot.
259 2005-09-06 Chao-ying Fu <fu@mips.com>
261 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
262 (mips_opts): Add -1 to initialize ase_mt.
263 (file_ase_mt): New variable for -mmt.
264 (CPU_HAS_MT): New define.
265 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
267 (mips_ip): Check ase_mt to enable MT instructions.
268 Handle !, $, *, &, +T, +t, g operand formats.
269 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
271 (OPTION_MT, OPTION_NO_MT): New define.
272 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
273 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
274 (mips_after_parse_args): Set ase_mt based on CPU.
275 (s_mipsset): Handle ".set mt" and ".set nomt".
276 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
277 (md_show_usage): Show usage of -mmt and -mno-mt.
278 * doc/as.texinfo: Document -mmt and -mno-mt options.
279 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
282 2005-09-06 Paul Brook <paul@codesourcery.com>
284 * config/tc-arm.c (arm_it): Add relax field.
285 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
286 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
287 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
288 do_t_mov_cmp): Allow relaxation.
289 (output_relax_insn): New function.
290 (put_thumb32_insn): New function.
291 (output_inst): Use new functions.
292 (md_assemble): Don't throw error on relaxable instructions.
293 (insns): Change "b" entry from TCE(...) to tCE(...).
294 (md_estimate_size_before_relax): Return 2.
295 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
296 relax_branch, arm_relax_frag): New functions.
297 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
299 * config/tc-arm.h (md_convert_frag): Remove definition.
300 (md_relax_frag): Define.
301 (arm_relax_frag): Add prototype.
303 2005-09-02 Paul Brook <paul@codesourcery.com>
305 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
307 2005-09-02 Paul Brook <paul@codesourcery.com>
309 * config/tc-arm.c (encode_arm_cp_address): Use
310 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
311 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
313 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
316 (insns): Use them for coprocessor instructions.
317 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
318 (get_thumb32_insn): New function.
319 (put_thumb32_insn): New function.
320 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
321 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
323 2005-09-02 Paul Brook <paul@codesourcery.com>
325 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
326 incorrect suffix matches.
328 2005-09-01 David Ung <davidu@mips.com>
330 * config/tc-mips.c (append_insn): Correctly handle mips16 case
331 when the frags are different for the 2 instructions we want to
332 swap. If the lengths of the 2 instructions are not the same, we
333 won't do the swap but emit an nop.
335 2005-09-01 Dmitry Diky <diwil@spec.ru>
337 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
338 as appropriate. Change frag_variant() to frag_var() for relaxes.
340 2005-08-29 Nick Clifton <nickc@redhat.com>
342 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
345 2005-08-26 Jan Beulich <jbeulich@novell.com>
347 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
348 qualified operand of a branch.
349 (intel_bracket_expr): Set JumpAbsolute here...
350 (intel_e11): ... rather than here.
352 2005-08-26 Christian Groessler <chris@groessler.org>
354 * configure.tgt: Set bfd_gas also for z8k cpu.
355 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
357 (newfix): Adapt to bfd reloc types.
358 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
359 is available in the current frag.
360 (md_convert_frag): Adapt function parameters.
361 (tc_gen_reloc): New function.
362 (md_section_align): Use bfd_get_section_alignment.
363 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
364 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
366 * config/tc-z8k.h (TARGET_ARCH): Define.
367 (tc_fix_adjustable): Define.
369 2005-08-25 Chao-ying Fu <fu@mips.com>
371 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
372 (mips_opts): Add -1 to initialize ase_dsp.
373 (file_ase_dsp): New variable for -mdsp.
374 (CPU_HAS_DSP): New define.
375 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
377 (mips_ip): Add min_range and max_range for checking singed numbers.
378 Check ase_dsp to enable DSP instructions.
379 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
380 (OPTION_DSP, OPTION_NO_DSP): New define.
381 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
382 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
383 (mips_after_parse_args): Set ase_dsp based on CPU.
384 (s_mipsset): Handle ".set dsp" and ".set nodsp".
385 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
386 (md_show_usage): Show usage of -mdsp and -mno-dsp.
388 2005-08-23 David Ung <davidu@mips.com>
390 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
393 2005-08-23 Alan Modra <amodra@bigpond.net.au>
396 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
398 2005-08-23 Phil Edwards <phil@codesourcery.com>
400 * configure.tgt (*-*-vxworks): Match vxworks* instead.
402 2005-08-22 Jan Beulich <jbeulich@novell.com>
404 * config/tc-i386.c (object_64bit): New.
405 (i386_target_format): Initialize it.
406 (output_disp): Use object_64bit for relocation type determination.
407 (output_imm): Likewise.
408 (i386_validate_fix): Likewise.
409 (tc_gen_reloc): Likewise.
410 (lex_got): Likewise. Remove static mode_name. Change array size
411 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
412 (x86_cons): Use object_64bit for deciding whether quad fields can
415 2005-08-18 Christian Groessler <chris@groessler.org>
417 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
418 * config/tc-mcore.h: Likewise.
419 * config/tc-z8k.h: Likewise.
420 * config/tc-z8k.c: Likewise.
421 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
422 sh_coff_reloc_mangle declaration.
423 * config/tc-sh.c: (md_apply_fix): Fix comment for case
426 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
428 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
429 to confirm that no ISA is specified.
431 2005-08-18 Nick Clifton <nickc@redhat.com>
433 * write.c (relax_segment): Count the number of frags being
434 processed and use this to compute a maximum limit on the number of
435 iterations that will be allowed when attempting to relax the
438 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
440 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
441 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
443 2005-08-16 Alan Modra <amodra@bigpond.net.au>
445 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
448 2005-08-15 Paul Brook <paul@codesourcery.com>
450 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
452 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
454 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
456 * config/tc-ppc.c (parse_cpu): Add -me300 support.
457 (md_show_usage): Likewise.
458 * doc/c-ppc.texi (PowerPC-Opts): Document it.
460 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
462 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
463 (md_gather_operands): Add support for optional operands.
465 2005-08-12 Dmitry Diky <diwil@spec.ru>
466 * config/tc-msp430.c (msp430_enable_relax): New flag.
467 (msp430_enable_polys): Likewise.
468 (OPTION_RELAX): New option.
469 (OPTION_POLYMORPHS): Likewise.
470 (md_longopts): New long options.
471 (md_show_usage): Updated.
472 (md_parse_option): Add new options handler.
473 (msp430_operands): Add check if polymorph insns are enabled.
474 (msp430_force_relocation_local): New function.
475 (md_apply_fix): Now delete relocs according to new flags combination.
476 (msp430_relax_frag): Convert long branches to short branches only if
477 flag msp430_enable_relax is set.
478 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
479 (msp430_force_relocation_local): Likewise.
480 * doc/c-msp430.texi: Describe new options.
482 2005-08-11 Ian Lance Taylor <ian@airs.com>
484 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
485 (stamp-mk.com): Likewise.
486 (EXTRA_DIST): Remove make-gas.com from list.
487 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
488 * Makefile.in: Regenerate.
490 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
492 * subsegs.c (subseg_change): Move declaration of seginfo to before
495 2005-08-11 Alan Modra <amodra@bigpond.net.au>
497 * README-vms: Delete.
498 * config-gas.com: Delete.
499 * makefile.vms: Delete.
500 * vmsconf.sh: Delete.
501 * config/atof-tahoe.c: Delete.
502 * config/m88k-opcode.h: Delete.
503 * config/obj-bout.c: Delete.
504 * config/obj-bout.h: Delete.
505 * config/obj-hp300.c: Delete.
506 * config/obj-hp300.h: Delete.
507 * config/tc-a29k.c: Delete.
508 * config/tc-a29k.h: Delete.
509 * config/tc-h8500.c: Delete.
510 * config/tc-h8500.h: Delete.
511 * config/tc-m88k.c: Delete.
512 * config/tc-m88k.h: Delete.
513 * config/tc-tahoe.c: Delete.
514 * config/tc-tahoe.h: Delete.
515 * config/tc-tic80.c: Delete.
516 * config/tc-tic80.h: Delete.
517 * config/tc-w65.c: Delete.
518 * config/tc-w65.h: Delete.
519 * config/te-aux.h: Delete.
520 * config/te-delt88.h: Delete.
521 * config/te-delta.h: Delete.
522 * config/te-dpx2.h: Delete.
523 * config/te-hp300.h: Delete.
524 * config/te-ic960.h: Delete.
525 * config/vms-a-conf.h: Delete.
526 * doc/c-a29k.texi: Delete.
527 * doc/c-h8500.texi: Delete.
528 * doc/c-m88k.texi: Delete.
529 * README: Remove obsolete examples, and list of supported targets.
530 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
531 bout and hp300 support.
532 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
533 * configure.in: Remove --enable-bfd-assembler, need_bfd,
535 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
536 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
537 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
539 * dw2gencfi.c: Likewise.
540 * dwarf2dbg.c: Likewise.
542 * input-file.c: Likewise.
543 * listing.c: Likewise.
544 * literal.c: Likewise.
545 * messages.c: Likewise.
547 * output-file.c: Likewise.
550 * struc-symbol.h: Likewise.
551 * subsegs.c: Likewise.
552 * subsegs.h: Likewise.
553 * symbols.c: Likewise.
554 * symbols.h: Likewise.
558 * config/aout_gnu.h: Likewise.
559 * config/obj-aout.c: Likewise.
560 * config/obj-aout.h: Likewise.
561 * config/obj-coff.c: Likewise.
562 * config/obj-coff.h: Likewise.
563 * config/obj-evax.h: Likewise.
564 * config/obj-ieee.h: Likewise.
565 * config/tc-arm.c: Likewise.
566 * config/tc-arm.h: Likewise.
567 * config/tc-avr.c: Likewise.
568 * config/tc-avr.h: Likewise.
569 * config/tc-crx.h: Likewise.
570 * config/tc-d10v.h: Likewise.
571 * config/tc-d30v.h: Likewise.
572 * config/tc-dlx.h: Likewise.
573 * config/tc-fr30.h: Likewise.
574 * config/tc-frv.h: Likewise.
575 * config/tc-h8300.c: Likewise.
576 * config/tc-h8300.h: Likewise.
577 * config/tc-hppa.h: Likewise.
578 * config/tc-i370.h: Likewise.
579 * config/tc-i386.c: Likewise.
580 * config/tc-i386.h: Likewise.
581 * config/tc-i860.h: Likewise.
582 * config/tc-i960.c: Likewise.
583 * config/tc-i960.h: Likewise.
584 * config/tc-ip2k.h: Likewise.
585 * config/tc-iq2000.h: Likewise.
586 * config/tc-m32c.h: Likewise.
587 * config/tc-m32r.h: Likewise.
588 * config/tc-m68hc11.h: Likewise.
589 * config/tc-m68k.c: Likewise.
590 * config/tc-m68k.h: Likewise.
591 * config/tc-maxq.c: Likewise.
592 * config/tc-maxq.h: Likewise.
593 * config/tc-mcore.c: Likewise.
594 * config/tc-mcore.h: Likewise.
595 * config/tc-mn10200.h: Likewise.
596 * config/tc-mn10300.c: Likewise.
597 * config/tc-mn10300.h: Likewise.
598 * config/tc-ms1.h: Likewise.
599 * config/tc-msp430.c: Likewise.
600 * config/tc-msp430.h: Likewise.
601 * config/tc-ns32k.c: Likewise.
602 * config/tc-ns32k.h: Likewise.
603 * config/tc-openrisc.h: Likewise.
604 * config/tc-or32.c: Likewise.
605 * config/tc-or32.h: Likewise.
606 * config/tc-ppc.c: Likewise.
607 * config/tc-ppc.h: Likewise.
608 * config/tc-s390.h: Likewise.
609 * config/tc-sh.c: Likewise.
610 * config/tc-sh.h: Likewise.
611 * config/tc-sparc.c: Likewise.
612 * config/tc-tic30.c: Likewise.
613 * config/tc-tic30.h: Likewise.
614 * config/tc-tic4x.c: Likewise.
615 * config/tc-tic4x.h: Likewise.
616 * config/tc-tic54x.c: Likewise.
617 * config/tc-tic54x.h: Likewise.
618 * config/tc-v850.h: Likewise.
619 * config/tc-vax.c: Likewise.
620 * config/tc-vax.h: Likewise.
621 * config/tc-xstormy16.h: Likewise.
622 * config/tc-xtensa.h: Likewise.
623 * config/tc-z8k.c: Likewise.
624 * config/tc-z8k.h: Likewise.
625 * config/vms-a-conf.h
626 * doc/Makefile.am: Likewise.
627 * doc/all.texi: Likewise.
628 * doc/as.texinfo: Likewise.
629 * doc/internals.texi: Likewise.
630 * doc/Makefile.in: Regenerate.
631 * Makefile.in: Regenerate.
632 * configure: Regenerate.
633 * config.in: Regenerate.
634 * po/POTFILES.in: Regenerate.
636 2005-08-09 Nick Clifton <nickc@redhat.com>
639 * macro.c (getstring): Do not treat round parentheses exactly the
640 same as angle brackets - the parentheses need to be preserved and
641 passed on to the macro processing code.
643 2005-08-08 Nick Clifton <nickc@redhat.com>
645 * config/tc-msp430.c (MSP430_ISA_21): Define.
646 (mcu_types): Add entries for msp430x21xx variants.
648 2005-08-08 Nick Clifton <nickc@redhat.com>
651 * macro.c (getstring): Treat round parentheses in the same way as
653 (get_any_string): Likewise.
655 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
658 * as.c (parse_args): Handle -al=<FILE>.
660 2005-08-07 Nick Clifton <nickc@redhat.com>
662 * read.c (s_app_line): Accept a line number of 0 for compatibility
663 with gcc's output for assembler-with-cpp files.
665 2005-08-05 Paul Brook <paul@codesourcery.com>
667 * config/tc-arm.c (current_it_mask, current_cc): New variables.
668 (do_t_add_sub): Use correct encodings inside IT block.
669 (do_t_arit3c): Ditto.
670 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
671 (md_assemble): Verify conditional suffixes agains IT blocks.
673 2005-08-05 Paul Brook <paul@codesourcery.com>
675 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
677 (encode_thumb32_shifted_operand): Prohibit register shifts.
678 (encode_thumb32_addr_mode): Fix typo.
679 (insns): Correct thumb2 ldm and stm opcodes.
681 2005-08-02 Khem Raj <kraj@mvista.com>
683 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
684 WLDRD/WSTRD instruction.
686 2005-08-02 Alan Modra <amodra@bigpond.net.au>
688 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
691 2005-07-29 Thiemo Seufer <ths@networkno.de>
693 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
695 2005-07-29 Paul Brook <paul@codesourcery.com>
697 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
699 (do_t_addr): Implement 32-bit variant.
700 (do_t_push_pop): Make some errors warnings. Handle single register
702 (insns): Use tCE for adr.
703 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
704 (md_apply_fix): Ditto.
706 2005-07-29 Paul Brook <paul@codesourcery.com>
708 * config/tc-arm.c (parse_tb): New function.
709 (enum operand_parse_code): Add OP_TB.
710 (parse_operands): Handle OP_TB.
711 (do_t_add_sub_w, do_t_tb): New functions.
712 (insns): Add entries for addw, subw, tbb and tbh.
713 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
715 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
717 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
719 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
721 * config/tc-i386.c (handle_large_common): Declare only for ELF.
723 2005-07-27 Jan Beulich <jbeulich@novell.com>
725 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
727 (unw_p_record): Remove unused/redundant fields imask and rmask.
728 Combine spoff and pspoff into a union. Combine gr and br into a
729 union. Change type of grmask and brmask to unsigned char. Change type
730 of frmask to unsigned int.
731 (unw_x_record): Combine spoff, pspoff, and treg into a union.
732 * config/tc-ia64.c (unwind): New field 'pending_saves'.
733 (check_pending_save): New.
734 (alloc_record): Clear out entire record.
735 (output_psp_gr): Use renamed structure fields.
736 (output_psp_sprel): Likewise.
737 (output_rp_gr): Likewise.
738 (output_rp_br): Likewise.
739 (output_rp_psprel): Likewise.
740 (output_rp_sprel): Likewise.
741 (output_pfs_gr): Likewise.
742 (output_pfs_psprel): Likewise.
743 (output_pfs_sprel): Likewise.
744 (output_preds_gr): Likewise.
745 (output_preds_psprel): Likewise.
746 (output_preds_sprel): Likewise.
747 (output_spill_base): Likewise.
748 (output_unat_gr): Likewise.
749 (output_unat_psprel): Likewise.
750 (output_unat_sprel): Likewise.
751 (output_lc_gr): Likewise.
752 (output_lc_psprel): Likewise.
753 (output_lc_sprel): Likewise.
754 (output_fpsr_gr): Likewise.
755 (output_fpsr_psprel): Likewise.
756 (output_fpsr_sprel): Likewise.
757 (output_priunat_gr): Likewise.
758 (output_priunat_psprel): Likewise.
759 (output_priunat_sprel): Likewise.
760 (output_bsp_gr): Likewise.
761 (output_bsp_psprel): Likewise.
762 (output_bsp_sprel): Likewise.
763 (output_bspstore_gr): Likewise.
764 (output_bspstore_psprel): Likewise.
765 (output_bspstore_sprel): Likewise.
766 (output_rnat_gr): Likewise.
767 (output_rnat_psprel): Likewise.
768 (output_rnat_sprel): Likewise.
769 (output_spill_psprel): Likewise.
770 (output_spill_sprel): Likewise.
771 (output_spill_reg): Likewise.
772 (output_fr_mem): Likewise. Allocate one unwind record per set mask
774 (output_frgr_mem): Likewise.
775 (output_gr_mem): Likewise.
776 (output_br_mem): Likewise.
777 (output_gr_gr): Likewise.
778 (output_br_gr): Likewise.
779 (fixup_unw_records): Likewise.
780 (process_one_record): Use renamed structure fields. For gr_gr and
781 br_gr, collect mask from chain of records before output.
782 (in_prologue): Simplify and eliminate early returns. Call
784 (in_body): Simplify and eliminate early returns.
785 (dot_body): Call check_pending_save.
786 (md_assemble): Update comment. Deal with pending saves.
788 2005-07-26 Jan Beulich <jbeulich@novell.com>
790 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
791 mask from guessed suffix, but mask out other immediate types only
792 if at least on candidate is valid for the insn.
794 2005-07-25 DJ Delorie <dj@redhat.com>
796 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
797 Support %mod() modifiers from opcodes.
798 * doc/c-m32c.texi (M32C-Modifiers): New section.
800 2005-07-25 Jan Hubicka <jh@suse.cz>
801 H.J. Lu <hongjiu.lu@intel.com>
803 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
805 (elf_com_section_ptr): New.
806 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
807 (elf_common_parse): Make it global. Use elf_com_section_ptr
808 instead of bfd_com_section_ptr.
809 (obj_elf_change_section): Handle x86-64 large bss sections.
811 * config/obj-elf.h (elf_com_section_ptr): New.
812 (elf_common_parse): New.
814 * config/tc-i386.c (handle_large_common): New.
815 (md_pseudo_table): Add "largecomm".
816 (x86_64_section_letter): New.
817 (x86_64_section_word): New.
819 * config/tc-i386.h (x86_64_section_word): New.
820 (x86_64_section_letter): New.
821 (md_elf_section_letter): New. Defined.
822 (md_elf_section_word): Likewise.
824 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
826 * configure.tgt: Remove i386-*-rtemself*.
827 Remove sparc-*-rtemself*.
829 2005-07-21 Ben Elliston <bje@gnu.org>
831 * config/tc-m68k.h: Remove TE_LYNX conditional code.
833 2005-07-21 Paul Brook <paul@codesourcery.com>
835 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
838 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
840 * messages.c: Use vsnprintf instead of vsprintf.
842 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
844 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
845 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
847 2005-07-18 Nick Clifton <nickc@redhat.com>
849 * configure.tgt: Restore alpha ordering to list of arches.
851 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
853 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
855 2005-07-18 Jan Beulich <jbeulich@novell.com>
857 * config/tc-i386.c (md_begin): Use IS_ELF.
858 (tc_i386_fix_adjustable): Likewise.
859 (md_estimate_size_before_relax): Likewise.
860 (md_apply_fix): Likewise.
861 (i386_target_format): Likewise.
862 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
863 (i386_immediate): Remove #ifdef LEX_AT.
864 (i386_displacement): Likewise.
865 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
868 2005-07-18 Jan Beulich <jbeulich@novell.com>
870 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
871 parameter to unsigned. Parameter sign now is tristate - zero/
872 positive mean unsigned/signed, negative means signedness doesn't
873 matter. Check field size,
874 signedness, and pcrel-ness are in agreement between relocated field
875 and relocation type. Adjust diagnostics.
876 (optimize_imm): And type mask of operand instead of overwriting it.
877 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
878 local structure and initialize gotrel accordingly. Pass caller as
879 mask of types that the operator can match.
880 (x86_cons_fix_new): Let reloc know that signedness of relocation
882 (x86_pe_cons_fix_new): Likewise.
883 (x86_cons): Pass additional argument to lex_got.
884 (i386_immediate): New local variable 'types'. Pass its address as
885 additional argument to lex_got. Mask out operand types not supported
887 (i386_displacement): Likewise. Set bigdisp to all types supported in
888 64-bit mode, combining the previously split initialization.
890 2005-07-18 Jan Beulich <jbeulich@novell.com>
892 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
895 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
897 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
900 2005-07-16 Alan Modra <amodra@bigpond.net.au>
902 * Makefile.am: Run "make dep-am".
903 * Makefile.in: Regenerate.
905 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
907 * gas/config/tc-i386.h (CpuVMX): New.
908 (CpuUnknownFlags): Add CpuVMX.
910 2005-07-14 Jim Blandy <jimb@redhat.com>
912 Add support for the Renesas M32C.
913 * Makefile.am (CPU_TYPES): List m32c.
914 (TARGET_CPU_CFILES): List config/tc-m32c.c.
915 (TARGET_CPU_HFILES): List config/tc-m32c.h.
916 * configure.in: Add case for m32c.
917 * configure.tgt: Add cases for m32c and m32c-*-elf.
918 * configure: Regenerated.
919 * config/tc-m32c.c, config/tc-m32c.h: New files.
920 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
921 * doc/Makefile.in: Regenerated.
922 * doc/all.texi: Set M32C.
923 * doc/as.texinfo: Add text for the M32C-specific options and line
924 comment characters, and refer to c-m32c.texi.
925 * doc/c-m32c.texi: New file.
927 2005-07-14 Nick Clifton <nickc@redhat.com>
930 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
931 the ins_parse buffer.
933 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
935 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
936 i386-*-rtemscoff*, sparc-*-rtemsaout*.
938 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
940 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
943 2005-07-08 Ben Elliston <bje@au.ibm.com>
945 * frags.h: Remove ANSI_PROTOTYPES conditional code.
946 * config/obj-elf.h: Likewise.
947 * config/tc-h8300.h: Likewise.
948 * config/tc-h8500.h: Likewise.
949 * config/tc-i370.h: Likewise.
950 * config/tc-i386.h: Likewise.
951 * config/tc-m68hc11.h: Likewise.
952 * config/tc-m68k.h: Likewise.
953 * config/tc-ppc.h: Likewise.
954 * config/tc-s390.h: Likewise.
955 * config/tc-sh.h: Likewise.
956 * config/tc-sparc.h: Likewise.
957 * config/tc-tic30.c: Likewise.
958 * config/tc-w65.h: Likewise.
959 * config/tc-xtensa.h: Likewise.
961 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
964 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
966 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
968 * config/tc-tic30.c (debug): Add format attribute. Fix format
971 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
973 * config/tc-i386.c (cpu_arch): Add sse3.
975 * config/tc-i386.h (CpuSSE3): Renamed from ...
976 (CpuPNI): This. Defined as CpuSSE3.
978 * doc/c-i386.texi: Document .sse3.
980 2005-07-06 Jan Beulich <jbeulich@novell.com>
982 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
984 2005-07-05 Nick Clifton <nickc@redhat.com>
986 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
987 md_chars_to_numbers to an unsigned pointer in order to avoid a
988 compile time warning.
990 2005-07-05 Paul Brook <paul@codesourcery.com>
992 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
994 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
996 * config/tc-ms1.c: New.
997 * config/tc-ms1.h: New.
998 * testsuite/gas/ms1/allinsn.d: New.
999 * testsuite/gas/ms1/allinsn.s: New.
1000 * testsuite/gas/ms1/badinsn.s: New.
1001 * testsuite/gas/ms1/badinsn1.s: New.
1002 * testsuite/gas/ms1/badoffsethigh.s: New.
1003 * testsuite/gas/ms1/badoffsetlow.s: New.
1004 * testsuite/gas/ms1/badorder.s: New.
1005 * testsuite/gas/ms1/badreg.s: New.
1006 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1007 * testsuite/gas/ms1/badsignedimmlow.s: New.
1008 * testsuite/gas/ms1/badsyntax.s: New.
1009 * testsuite/gas/ms1/badsyntax1.s: New.
1010 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1011 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1012 * testsuite/gas/ms1/errors.exp: New.
1013 * testsuite/gas/ms1/ldst.s: New.
1014 * testsuite/gas/ms1/misc.d: New.
1015 * testsuite/gas/ms1/misc.s: New.
1016 * testsuite/gas/ms1/ms1-16-003.d: New.
1017 * testsuite/gas/ms1/ms1-16-003.s: New.
1018 * testsuite/gas/ms1/ms1.exp: New.
1019 * testsuite/gas/ms1/msys.d: New.
1020 * testsuite/gas/ms1/msys.s: New.
1021 * testsuite/gas/ms1/relocs.d: New.
1022 * testsuite/gas/ms1/relocs.exp: New.
1023 * testsuite/gas/ms1/relocs1.s: New.
1024 * testsuite/gas/ms1/relocs2.s: New.
1026 2005-07-05 Jan Beulich <jbeulich@novell.com>
1028 * config/tc-i386.h (CpuSVME): New.
1029 (CpuUnknownFlags): Include CpuSVME.
1030 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1031 as alias of sledgehammer.
1032 (md_assemble): Include invlpga in the check for insns with two source
1034 (process_operands): Include SVME insns in the check for ignored
1035 segment overrides. Adjust diagnostic.
1036 (i386_index_check): Special-case SVME insns with memory operands.
1038 2005-07-04 Khem Raj <kraj@mvista.com>
1039 Nick Clifton <nickc@redhat.com>
1041 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1042 use an immediate value.
1043 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1044 since the register field of the operands structure is unsigned.
1045 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1046 (parse_operands): Make the 2ns parameter an unsigned pointer to
1048 (do_ldrd): When using the imm field of the operands structure as a
1049 second register field, treat it as unsigned.
1051 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1054 * config/obj-elf.c (obj_elf_change_section): Use backend
1057 2005-07-01 Jan Beulich <jbeulich@novell.com>
1059 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1060 (output_spill_psprel, output_spill_psprel_p): Combine.
1061 (output_spill_sprel, output_spill_sprel_p): Combine.
1062 (output_spill_reg, output_spill_regp_p): Combine.
1063 (process_one_record): Handle psp_psprel.
1064 (parse_predicate_and_operand): New.
1065 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1066 initialize output values. Emit diagnostic case here.
1067 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1068 (add_unwind_entry): New second parameter. Allow first parameter to
1069 be NULL. Parse optional tag, emit warning about further support for
1070 it otherwise being missing. Check end-of-line when requested.
1071 (dot_fframe): Clear operand when wrong. Allow tag.
1072 (dot_vframe): Likewise.
1073 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1075 (dot_vframepsp): Remove.
1076 (dot_altrp): Clear operand when wrong. Allow tag.
1077 (dot_save): Likewise. Let default case also go through
1079 (dot_savemem): Likewise.
1080 (dot_restore): Don't return when wrong operand. Allow tag.
1081 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1082 parse_predicate_and_operand and the new arguments to
1083 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1084 when wrong operand. Allow tag.
1085 (dot_restorereg, dot_restorereg_p): Likewise.
1086 (dot_spillmem, dot_spillmem_p): Likewise.
1087 (dot_saveg): Clear operand when wrong. Perform tighter operand
1089 (dot_savef): Likewise.
1090 (dot_saveb): Likewise.
1091 (dot_savegf): Likewise.
1092 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1093 parse_predicate_and_operand and the new arguments to
1094 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1095 when wrong operand. Allow tag.
1097 (dot_label_state): Don't return when wrong operand.
1098 (dot_copy_state): Likewise.
1099 (dot_unwabi): Likewise. Check if in prologue.
1100 (dot_body): Don't call demand_empty_rest_of_line.
1101 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1103 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1104 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1105 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1106 (parse_operand): New second parameter. Don't deal with '}' here
1107 anymore. Don't advance past end-of-line.
1108 (parse_operands): Pass second argument to parse_operand.
1109 (ia64_start_line): Prevent out-of-bounds access through
1110 input_line_pointer. Deal with '}' here.
1111 (ia64_unrecognized_line): Don't deal with '}' here.
1112 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1113 discard_rest_of_line.
1115 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1117 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1118 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1119 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1120 (do_branch): Always set inst.reloc.pc_rel.
1121 (s_arm_elf_cons): Disallow use of (plt) suffix.
1122 (do_adrl): Adjust X_add_number unconditionally.
1123 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1124 argument. Handle all adjustment for pipeline offset here.
1125 (md_apply_fix): No need to undo work of md_pcrel_from. No
1126 need to extract pre-encoded pipeline adjustments from various
1127 branch instructions. Generally, assume instructions are already
1128 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1129 special cases. Handle BFD_RELOC_ARM_PLT32 like
1130 BFD_RELOC_ARM_PCREL_BRANCH.
1131 (tc_gen_reloc): Remove OBJ_ELF special case.
1132 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1134 2005-06-30 Ben Elliston <bje@gnu.org>
1136 * Makefile.am (check-DEJAGNU): Don't search for expect.
1137 * Makefile.in: Regenerate.
1139 2005-06-30 Ben Elliston <bje@gnu.org>
1141 * Makefile.am (EXPECT): Set to expect.
1142 (RUNTEST): Likewise, set to runtest.
1143 * Makefile.in: Regenerate.
1145 2005-06-23 Ben Elliston <bje@gnu.org>
1147 * config/m68k-parse.h: Use ISO C90.
1148 * config/m68k-parse.y: Likewise.
1149 * config/tc-m68k.h: Likewise.
1151 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1154 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1156 (optimize_disp): Optimize only if possible. Don't use 64bit
1157 displacement on non-constants and do same on constants if
1160 2005-06-17 Jan Beulich <jbeulich@novell.com>
1162 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1163 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1164 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1165 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1166 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1168 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1169 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1170 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1171 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1172 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1173 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1174 convert 8-byte pc-relative relocations.
1175 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1176 (i386_validate_fix): Likewise.
1177 (x86_cons): Also handle quad values in 64-bit mode.
1178 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1179 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1180 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1181 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1183 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1185 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1186 symbolP as well as for names with a leading dot. Use ACONCAT.
1187 (md_apply_fix): For branch relocations, only replace value
1188 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1189 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1190 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1191 (LOCAL_LABEL_PREFIX): Don't define.
1193 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1195 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1198 2005-06-08 James E Wilson <wilson@specifixinc.com>
1201 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1202 is NULL, then emit a warning, and return the current index.
1204 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1207 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1208 temporary copy of the operands array so that changes can be safely
1209 backed out if the insn does not match.
1210 (m68k_compare_opcode): Shortcut the test when the parameters are
1211 the same. Return 1 if the names match but the second opcode is
1212 further on in the array than the first.
1214 2005-06-08 Nick Clifton <nickc@redhat.com>
1217 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1219 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1221 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1223 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1224 Michael Snyder <msnyder@redhat.com>
1225 Stan Cox <scox@redhat.com>
1227 * configure.in: Add ms1 case.
1229 * configure: Regenerate.
1231 * configure.tgt: Add ms1 case.
1233 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1235 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1236 * config/tc-xtensa.c (new_resource_table): Likewise.
1237 (resize_resource_table): Likewise.
1238 (release_resources): Fix assertion for unsigned values.
1240 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1242 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1243 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1244 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1245 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1246 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1247 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1248 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1249 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1250 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1251 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1252 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1253 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1254 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1255 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1256 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1257 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1258 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1259 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1260 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1261 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1262 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1263 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1264 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1265 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1266 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1267 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1268 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1269 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1270 * config/tc-xtensa.c, config/tc-z8k.c:
1271 Replace all instances of the string "_apply_fix3" with
1273 * po/POTFILES.in, po/gas.pot: Regenerate.
1275 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1277 * Makefile.am: Run "make dep-am".
1278 (POTFILES): Remove GAS_CFILES.
1279 * Makefile.in: Regenerate.
1281 2005-06-07 David Ung <davidu@mips.com>
1283 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1284 24kc, 24kf and 24kfx under MIPS32 release 2.
1286 2005-06-04 Nick Clifton <nickc@redhat.com>
1288 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1289 to their Thumb-enabled equivalents.
1291 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1293 * config/tc-mips.c (load_register): Add leading "0x" to the
1294 output of sprintf_vma().
1297 2005-06-01 Nick Clifton <nickc@redhat.com>
1299 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1300 test for the presence of thumb version of the parsing functions
1301 since they must always exist and the test generates a compile time
1304 2005-05-31 Richard Henderson <rth@redhat.com>
1306 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1307 (alpha_reloc_op): Add it.
1308 (debug_exp): Handle it.
1309 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1310 (emit_insn): Handle it.
1311 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1313 2005-05-31 Christian Groessler <chris@groessler.org>
1315 * write.c (dump_section_relocs): Convert to ISO-C.
1316 (write_relocs): Avoid signed/unsigned and fprintf argument
1317 warnings in debug code.
1319 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1321 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1322 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1323 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1324 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1325 fixP->tc_fix_data directly in the sole place it was used.
1326 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1327 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1330 2005-05-27 Jan Beulich <jbeulich@novell.com>
1332 * config/tc-ia64.c (struct proc_pending): New.
1333 (unwind): Replace proc_start with proc_pending.
1334 (unwind_diagnostic): Check unwind.proc_pending.sym.
1335 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1336 Check if previous proc not closed. Record all entry points.
1337 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1338 Set symbol sizes for entry points recorded in dot_proc. Check
1339 arguments for consistency with respective .proc's.
1340 (md_assemble): Replace unwind.proc_start with
1341 unwind.proc_pending.sym.
1343 2005-05-27 Jan Beulich <jbeulich@novell.com>
1345 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1346 and last_ptr. Check all in-use slots for first one with non-NULL
1347 unwind_record. Don't reload end_ptr before second update round.
1349 2005-05-26 James E Wilson <wilson@specifixinc.com>
1351 * config/tc-ia64.c (extra_goodness): Update comment.
1352 (md_begin): Add debugging code to print best_template table.
1354 2005-05-25 Jan Beulich <jbeulich@novell.com>
1356 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1359 2005-05-25 Jan Beulich <jbeulich@novell.com>
1361 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1362 BFD_RELOC_UNUSED when determining the width of the reloc.
1364 2005-05-25 Jan Beulich <jbeulich@novell.com>
1366 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1369 2005-05-25 Jan Beulich <jbeulich@novell.com>
1371 * config/tc-ia64.c (dot_radix): Rewrite.
1373 2005-05-25 Jan Beulich <jbeulich@novell.com>
1375 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1377 (alloc_record): Remove references to next_slot_number and
1379 (emit_one_bundle): Likewise.
1381 2005-05-22 Nick Clifton <nickc@redhat.com>
1383 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1384 message buffer when invoking the insert function.
1386 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1388 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1389 only if an instruction match is found.
1391 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1393 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1394 to addition in argument to xtensa_dwarf2_emit_insn.
1396 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1398 * Makefile.am: Have 'all' depend on 'info'.
1399 * Makefile.in: Regenerate.
1401 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1403 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1405 2005-05-19 Anton Blanchard <anton@samba.org>
1407 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1408 (md_show_usage): Document it.
1409 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1410 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1412 2005-05-19 Jan Beulich <jbeulich@novell.com>
1414 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1415 relocations in unwind section.
1417 2005-05-18 Nick Clifton <nickc@redhat.com>
1419 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1420 if one exists. Ignore any error messages it may produce, just
1421 allow it to perform the insertion.
1423 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1425 * hash.c (hash_lookup): Add len parameter. All callers changed.
1426 (hash_find_n): New interface.
1427 * hash.h: Prototype hash_find_n.
1428 * sb.c: Include as.h.
1429 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1430 (sb_scrub_and_add_sb): New interface.
1431 * sb.h: Prototype sb_scrub_and_add_sb.
1432 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1434 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1435 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1436 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1438 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1440 * doc/Makefile.am (gasver.texi): Don't use $<.
1441 * doc/Makefile.in: Regenerated.
1443 2005-05-17 Nick Clifton <nickc@redhat.com>
1446 * symbols.c (resolve_symbol_value): Do not move symbols whose
1447 value expression has not been resolved or finalized into the
1448 absolute section as this will confuse other parts of the assembler
1449 into thinking that their value is zero.
1451 2005-05-17 Jan Beulich <jbeulich@novell.com>
1453 * read.c (_find_end_of_line): New.
1454 (find_end_of_line): New.
1455 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1456 (read_a_source_file): Use it.
1459 (get_line_sb): Use it.
1460 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1461 (s_comm_internal): Likewise.
1463 (s_macro): Likewise.
1464 (s_ignore): Use ignore_rest_of_line.
1465 * read.h (find_end_of_line): Prototype.
1466 (discard_rest_of_line): Remove prototype. #define to
1467 ignore_rest_of_line.
1469 2005-05-17 Nick Clifton <nickc@redhat.com>
1471 * config/tc-v850,h (TC_FIX_TYPE): Define.
1472 (TC_INIT_FIX_TYPE): Define.
1473 * config/tc-v850.c (md_assemble): When creating a fix record the
1474 operand in the tc_fix_data field.
1475 (md_apply_fix3): When applying a resolved fix use the operand's
1476 insertion procedure to store the value, if the operand has been
1479 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1481 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1483 * Makefile.in: Regenerated.
1485 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1486 Bob Wilson <bob.wilson@acm.org>
1488 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1490 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1491 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1493 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1495 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1496 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1498 2005-05-10 Michael Matz <matz@suse.de>
1500 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1502 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1504 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1507 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1508 Handle label-without-colon before ordinary dot-pseudo as an
1509 ordinary label. Don't leak memory for label-without-colon alone
1510 on a line. Don't mmixal-munge operands for dot-pseudos.
1512 2005-05-10 Jan Beulich <jbeulich@novell.com>
1514 * macro.c (get_any_string): Remove the two last parameters. Replace
1515 references to the former expand parameter by using macro_alternate.
1516 Simplify loop condition for checking for end-of-string.
1517 (get_string): Remove redunant call to sb_skip_white.
1518 (do_formals): Remove two last arguments to get_any_string.
1519 (macro_expand): Likewise.
1520 (expand_irp): Likewise.
1522 2005-05-10 Jan Beulich <jbeulich@novell.com>
1524 * read.c (s_macro): Move local variable 'local' to smaller scope.
1525 Call sb_kill on it when done.
1527 2005-05-09 Jan Beulich <jbeulich@novell.com>
1529 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1530 when zero and not required by encoding constraints.
1532 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1535 * config/tc-sh64.c (sh64_fake_label): New.
1537 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1539 * doc/internals.texi (TC_FAKE_LABEL): Document.
1541 * write.c (TC_FAKE_LABEL): New.
1542 (adjust_reloc_syms): Use it.
1543 (write_object_file): Likewise.
1545 2005-05-09 Jan Beulich <jbeulich@novell.com>
1547 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1548 and comma in Intel mode.
1550 2005-05-09 Jan Beulich <jbeulich@novell.com>
1552 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1553 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1554 Make name array static and const. Adjust lookup to account for NULL
1555 entries (standing for unused register numbers).
1557 2005-05-09 Jan Beulich <jbeulich@novell.com>
1559 * config/tc-i386.c (parse_insn): Consider all matching instructions
1560 when checking for string instruction after string-only prefix.
1562 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1565 * config/tc-ia64.c (start_unwind_section): Properly check
1566 comdat group with SHF_GROUP.
1568 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1570 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1572 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1574 * config/tc-xtensa.c: Remove excess whitespace.
1575 * config/tc-xtensa.h: Likewise.
1576 * config/xtensa-istack.h: Likewise.
1577 * config/xtensa-relax.c: Likewise.
1578 * config/xtensa-relax.h: Likewise.
1580 2005-05-06 Nick Clifton <nickc@redhat.com>
1582 * sb.h: Fix formatting of comments.
1583 * sb.c: Fix formatting of comments.
1585 2005-05-06 Jan Beulich <jbeulich@novell.com>
1587 * sb.h (sb_add_buffer): Reintroduce.
1588 * sb.c (sb_add_buffer): Likewise.
1590 2005-05-06 Jan Beulich <jbeulich@novell.com>
1592 * macro.c (new_formal, del_formal): New.
1593 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1594 required argument has default value. Stop looking for more formal
1595 when there was a vararg one.
1596 (macro_expand_body): Use new_formal and del_formal.
1597 (macro_expand): Likewise. Initialize local variable err. Don't
1598 return immediately when encountering an error. Warn when keyword
1599 argument already had a value assigned. Eliminate duplicate clearing
1600 of argument value. When current positional argument matches parameter
1601 of vararg type, assign to it all the remaining arguments. Issue error
1602 when required parameter does not have value.
1603 (free_macro): Use del_formal.
1604 (expand_irp): Initialize formal type. Free buffers associated with
1605 formal prior to returning.
1606 * macro.h (struct formal_struct): Add new field 'type' with new
1607 enumeration type 'formal_type'.
1608 * doc/as.texinfo: Document macro parameter qualifiers.
1609 * NEWS: Mention new functionality.
1611 2005-05-06 Jan Beulich <jbeulich@novell.com>
1613 * cond.c (s_ifb): New.
1614 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1615 * read.h (s_ifb): Prototype.
1616 * doc/as.texinfo: Document .ifb and .ifnb.
1618 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1620 * config/tc-ia64.c (MIN): Undef.
1622 2005-05-05 Paul Brook <paul@codesourcery.com>
1624 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1626 2005-05-05 Matt Thomas <matt@3am-software.com>
1628 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1631 2005-05-05 Nick Clifton <nickc@redhat.com>
1633 * Update the address and phone number of the FSF organization in
1634 the GPL notices in the following files:
1635 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1636 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1637 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1638 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1639 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1640 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1641 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1642 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1643 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1644 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1645 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1646 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1647 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1648 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1649 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1650 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1651 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1652 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1653 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1654 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1655 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1656 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1657 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1658 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1659 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1660 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1661 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1662 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1663 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1664 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1665 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1666 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1667 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1668 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1669 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1670 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1671 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1672 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1673 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1674 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1675 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1676 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1677 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1678 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1679 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1680 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1681 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1682 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1683 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1684 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1685 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1686 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1687 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1688 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1689 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1690 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1691 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1692 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1693 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1694 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1695 config/xtensa-istack.h, config/xtensa-relax.c,
1696 config/xtensa-relax.h, doc/fdl.texi
1698 2005-05-05 Nick Clifton <nickc@redhat.com>
1700 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1701 the target_big_endian variable to false.
1703 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1705 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1706 list traversal. Use bfd_section_list_prepend.
1707 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1708 over the section list.
1709 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1710 (xtensa_insert_section): Delete.
1711 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1712 and bfd_section_list_prepend.
1713 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1714 bfd_section_list_insert_after.
1716 2005-05-03 Nick Clifton <nickc@redhat.com>
1718 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1719 of bfd_section_list... macros.
1720 * config/tc-mmix.c (mmix_frob_file): Likewise.
1721 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1722 (xtensa_insert_section): Likewise.
1724 * macro.c (macro_hash): Remove static.
1725 * macro.h (macro_hash): Provide an external declaration.
1727 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1729 * write.c (write_object_file): Use bfd_section_double_list_remove
1732 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1734 * doc/Makefile.am (gasver.texi): Correct quoting.
1735 * doc/Makefile.in: Regenerated.
1737 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1739 * configure.tgt: Add h8300*-*-rtemscoff.
1740 Switch h8300*-*-rtems* to elf.
1742 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1744 * hash.c: Undo the last change.
1747 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1749 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1751 (DISTCLEANFILES): Remove.
1752 (MAINTAINERCLEANFILES): Add asconfig.texi.
1753 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1755 2005-04-29 Ben Elliston <bje@au.ibm.com>
1757 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1758 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1759 (bignum-copy.o): Remove.
1760 * Makefile.in: Regenerate.
1761 * makefile.vms (OBJS): Remove bignum-copy.obj.
1762 * symbols.h (local_symbol_make): Remove declaration.
1763 (verify_symbol_chain_2): Likewise.
1764 * symbols.c (local_symbol_make): Make static.
1765 (max_indent_level): Likewise.
1766 (verify_symbol_chain_2): Remove.
1767 * macro.c (macro_hash): Make static.
1768 * messages.c (fprint_value): Remove.
1769 * read.h (get_absolute_expr): Remove.
1770 (emit_leb128_expr): Likewise.
1771 (do_s_func): Likewise.
1772 * read.c (do_s_func): Make static.
1773 (emit_leb128_expr): Likewise.
1774 (get_absolute_expr): Likewise.
1775 * as.h (as_howmuch): Remove declaration.
1776 (fprint_value): Likewise.
1777 * as.c (myname): Make static.
1778 * input-scrub.c (as_howmuch): Remove.
1779 (as_1_char): Likewise.
1780 * input-file.h (input_file_is_open): Remove.
1781 * input-file.c (input_file_is_open): Likewise.
1782 * expr.h (expr_build_unary): Remove declaration.
1783 (expr_build_binary): Likewise.
1784 * expr.c (expr_build_unary): Remove.
1785 (expr_build_binary): Likewise.
1786 * hash.h (hash_replace): Remove declaration.
1787 (hash_delete): Likewise.
1788 * hash.c (hash_replace): Remove.
1789 (hash_delete): Likewise.
1790 * bignum-copy.c (bignum_copy): Move from here ..
1791 * config/tc-vax.c (bignum_copy): .. to here.
1792 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1793 (bignum_copy): Remove extern declaration.
1794 * sb.h (string_count): Remove extern declaration.
1795 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1796 (sb_name): Likewise.
1797 * sb.c (dsize): Replace preprocessor macro with static int.
1798 (string_count): Make static.
1799 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1800 (sb_name): Likewise.
1801 * config/obj-coff.c (dim_index): Make static.
1802 * config/tc-i386.c (GOT_symbol): Likewise.
1803 (output_invalid_buf): Likewise.
1804 * doc/internals.texi (Warning and error messages): Remove the
1805 prototype for fprint_value.
1807 2005-04-27 Ben Elliston <bje@au.ibm.com>
1811 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1813 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1815 * read.c (pseudo_set): Disallow symbol set to common symbol.
1818 * write.c (write_object_file): Report common symbol name when
1819 disallowing local symbol set to common symbol.
1820 (adjust_reloc_syms): Disallow local symbol set to undefined
1823 2005-04-25 Jan Beulich <jbeulich@novell.com>
1825 * macro.c (macro_expand_body): Replace locals indicator parameters
1826 with actual macro_entry. New local variables macro_line and err.
1827 Don't return when encountering an error, just record the fact.
1828 Detect local symbol name colliding with parameter. Track line number
1829 inside of macro expansion.
1830 (do_formals): Move local variable name to wider scope. Check
1831 parameter of the same name doesn't already exist. In MRI mode, also
1832 check it doesn't collide with the argument count pseudo-parameter).
1833 (define_macro): Add file and line number parameters. Remove local
1834 variable namestr. New local variable error. Initialize macro_entry
1835 members file, line, and name. Don't return when encountering an
1836 error, just record the fact. Use %s in some diagnostics for read.c
1837 to insert the macro name. Free macro_entry on error.
1838 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1839 when encountering an error, just record the fact.
1840 (expand_irp): Don't return when encountering an error, just record
1842 * macro.h (macro_struct): New members name, file, and line.
1843 (define_macro): Add file and line number parameters.
1844 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1845 regarding pseudo-op redefinition with the file/line that macro
1846 definition started at.
1848 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1850 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1851 (future_alignment_required): Remove ifdefs that use it.
1853 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1855 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1856 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1857 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1859 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1860 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1862 2005-04-21 Christian Groessler <chris@groessler.org>
1864 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1867 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1869 * config/obj-aout.h (S_IS_EXTERN): Removed.
1870 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1871 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1872 * symbols.c (S_IS_EXTERN): Likewise.
1873 * symbols.h (S_IS_EXTERN): Likewise.
1875 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1877 * config/tc-d10v.c (md_apply_fix3): Likewise.
1878 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1879 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1880 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1881 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1882 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1883 (shmedia_md_convert_frag): Likewise.
1884 * symbols.c (print_symbol_value_1): Likewise.
1885 * write.c (write_object_file): Likewise.
1887 2005-04-20 Nick Clifton <nickc@redhat.com>
1889 * config/tc-xtensa.c (get_aligned_diff): Change type of
1890 branch_align to offsetT so that its signedness matches that of
1893 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1894 number into a readable string.
1895 (load_register): Likewise.
1897 2005-04-20 Andreas Schwab <schwab@suse.de>
1899 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1901 2005-04-19 David S. Miller <davem@davemloft.net>
1903 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1904 NULL insn, exit early. Remove now spurious NULL checks.
1905 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1908 2005-04-19 Jan Beulich <jbeulich@novell.com>
1910 * symbols.h (symbol_find_base): Remove prototype.
1911 * symbols.c (save_symbol_name): Remove code section conditional upon
1913 (symbol_find): Remove.
1914 (symbol_find_base): Rename to symbol_find.
1915 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1917 * config/obj-coff.c (tag_insert): Remove code section conditional
1918 upon STRIP_UNDERSCORE.
1919 (obj_coff_def): Likewise.
1920 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1921 (coff_frob_symbol): Likewise.
1922 (yank_symbols): Likewise.
1923 (c_section_symbol): Likewise.
1924 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1925 * config/tc-arm.c (symbol_locate): Remove code section conditional
1926 upon STRIP_UNDERSCORE.
1927 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1928 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1929 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1930 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1931 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1933 2005-04-19 Andreas Schwab <schwab@suse.de>
1935 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1936 access to application registers.
1938 2005-04-19 Jan Beulich <jbeulich@novell.com>
1940 * config/te-sysv32.h: Remove.
1941 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1943 * Makefile.in (TARG_ENV_HFILES): Likewise.
1945 2005-04-19 Jan Beulich <jbeulich@novell.com>
1948 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1951 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1953 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1955 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1957 * config/tc-mips.c (normalize_constant_expr): Don't check for
1959 (check_absolute_expr): Only call normalize_constant_expr() if
1961 (mips_ip): Likewise.
1963 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1965 2005-04-18 Jan Beulich <jbeulich@novell.com>
1967 * macro.c (free_token): New, freeing all the memory associated with a
1969 (do_formals): Move initializers to ...
1970 (define_macro): ... here.
1971 (delete_macro): Convert passed in name to lower case. Warn when
1972 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1974 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1976 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1978 2005-04-15 Jan Beulich <jbeulich@novell.com>
1980 * config/obj-elf.c (obj_elf_struct): New.
1981 (elf_pseudo_table). Use it for .offset and .struct.
1983 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1984 Sterling Augustine <sterling@tensilica.com>
1986 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1987 than the section alignment.
1989 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1990 H.J. Lu <hongjiu.lu@intel.com>
1992 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1993 * config/tc-xtensa.c (xg_translate_sysreg_op,
1994 xtensa_translate_old_userregs_ops,
1995 xtensa_find_unaligned_branch_targets,
1996 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1997 relax_frag_add_nop): Support 64-bit host.
1998 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1999 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2001 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2003 * configure.tgt: Add support for OpenBSD/sparc ELF.
2005 * configure.tgt: Set emulation for mips-*-openbsd*.
2006 Remove broken mips-dec-openbsd* config.
2007 * configure.in: Set default ABI for mips64-*-openbsd*.
2008 * configure: Regenerate.
2010 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2012 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2013 optimization for constant addresses.
2015 2005-04-14 Nick Clifton <nickc@redhat.com>
2017 * as.c (main): Move parse_args before symbol_begin and frag_init
2018 so that the hash table size can be set before it is used.
2019 * hash.c: Use an unsigned long type for the size of the hash
2021 * hash.h (set_gas_hash_table_size): Update the prototype.
2023 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2025 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2026 * acinclude.m4: Include ../bfd/warning.m4.
2027 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2028 * Makefile.in: Regenerate.
2029 * configure: Regenerate.
2030 * doc/Makefile.in: Regenerate.
2032 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2034 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2035 (normalize_address_expr): New function to sign-extend address
2036 offsets that fit into 32 bits in 32-bit mode.
2037 (macro_build_ldst_constoffset): Use normalize_address_expr()
2038 instead of a handcoded sequence.
2039 (load_register): Likewise. Report oversized numbers in a useful
2041 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2042 for constant addresses. Report oversized numbers in a useful way.
2043 (mips_ip): Use normalize_address_expr() for addresses.
2045 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2047 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2048 similar to other instructions now that they're marked as ImmExt.
2050 2005-04-12 Nick Clifton <nickc@redhat.com>
2052 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2053 (gas_hash_table_size): New static variable.
2054 (set_gas_hash_table_size): New function: Records a requested size
2055 for the hash tables.
2056 (get_gas_hash_table_size): New function: Return a prime number
2057 near the requested size of the hash table.
2058 (hash_new): Use get_gas_hash_table_size.
2059 * hash.h: Add a prototype for set_gas_hash_table_size.
2060 * as.c (show_usage): Add description of new switches: --hash-size
2061 and --reduce-memory-overheads.
2062 (option_values): Add OPTION_HASH_TABLE_SIZE and
2063 OPTION_REDUCE_MEMORY_OVERHEADS.
2064 (std_longpopts): Add entries for the new options.
2065 (parse_args): Handle the new options.
2066 * Makefile.am: Add a dependency of as.c on hash.h.
2067 * Makefile.in: Regenerate.
2068 * doc/as.texinfo: Document the new switches.
2069 * NEWS: Mention the new switches.
2071 2005-04-12 Nick Clifton <nickc@redhat.com>
2074 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2077 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2079 * Makefile.am: Run "make dep-am".
2080 * Makefile.in: Regenerate.
2082 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2083 Bob Wilson <bob.wilson@acm.org>
2085 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2087 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2089 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2091 2005-04-11 Jan Beulich <jbeulich@novell.com>
2093 * NEWS: Mention these changes and their effects.
2094 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2096 (check_macro): Likewise.
2097 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2098 labels together with the closing pseudo-op.
2099 (macro_expand_body): Adjust comment. Range-check input before use.
2100 Adjust mis-spelled diagnostic. Use is_name_beginner.
2101 * read.c (try_macro): New.
2102 (read_a_source_file): New static variable last_eol. Don't list
2103 macro expansion lines more than once. Call try_macro.
2104 (s_macro): Set section of line_label to absolute instead of undefined.
2105 * doc/as.texinfo: Add information on the caveats of these changes.
2107 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2109 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2110 * symbols.h (symbol_X_add_number): Update prototype.
2112 2005-04-10 Eric Christopher <echristo@redhat.com>
2114 * symbols.c (symbol_X_add_number): Fix warning.
2116 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2118 * config/tc-m68k.c (md_begin): Support 64bit host.
2119 (get_num): Support 64bit BFD on 32bit host.
2121 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2123 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2125 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2127 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2128 call. Don't do the COFF hacks for multi-emulation gas. Move
2129 demand_empty_rest_of_line back to caller.
2130 (s_set, equals): demand_empty_rest_of_line here.
2133 * as.h (rs_dummy): Define.
2134 * symbols.c (symbol_X_add_number): New function.
2135 * symbols.h (symbol_X_add_number): Declare.
2136 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2137 * read.c (assign_symbol): New function, split out from s_set.
2138 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2139 Fix COFF hacks for multi-emulation gas.
2140 (s_set): Call assign_symbol. Remove "register" keyword.
2141 (set_zero_frag): New function.
2142 (pseudo_set): Always check for assignment to section syms.
2143 Always set segment and frag of symbol, and likewise extern for
2144 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2145 special case exp.X_add_number non-zero for O_symbol expressions.
2146 (equals): Use assign_symbol.
2148 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2150 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2153 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2155 * config/tc-i386.c (tc_gen_reloc): Don't turn
2156 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2158 2005-04-06 Nick Clifton <nickc@redhat.com>
2160 * po/rw.po: New translation: Kinyarwanda
2161 * configure.in (ALL_LINGUAS): Add rw
2162 * configure: Regenerate.
2164 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2165 Bob Wilson <bob.wilson@acm.org>
2167 * config/tc-xtensa.c (branch_align_power): New.
2168 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2169 future_alignment_required): Use branch_align_power to check section
2170 alignment as well as xtensa_fetch_width when aligning branch targets.
2172 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2174 * config/tc-xtensa.c: Warning fixes throughout.
2175 (xtensa_fetch_width): Change to unsigned.
2176 (assemble_nop, xtensa_find_unaligned_branch_targets,
2177 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2178 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2179 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2180 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2181 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2182 get_text_align_max_fill_size, get_text_align_nop_count,
2183 get_text_align_nth_nop_size, get_noop_aligned_address,
2184 get_aligned_diff, convert_frag_align_next_opcode,
2185 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2186 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2187 types, avoiding size_t and using offsetT and addressT appropriately.
2188 (get_text_align_power): Clean up types. Avoid incorrect bound.
2189 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2191 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2193 * config/tc-ia64.c (start_unwind_section): Undo the change
2195 (generate_unwind_image, dot_endp): Likewise.
2197 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2199 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2200 le_nop_stop arrays and initializers to file scope.
2201 (md_begin): When generating code for anything other than
2202 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2204 2005-04-01 Jan Beulich <jbeulich@novell.com>
2206 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2209 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2211 * NEWS: Mention [fdgh]_floating.
2212 * config/atof-vax.c: Fix some whitespace.
2213 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2215 2005-04-01 Nick Clifton <nickc@redhat.com>
2217 * configure.in: Add a check for <unistd.h> providing a prototype
2218 for getopt() which is compatible with the one in
2219 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2220 * configure: Regenerate.
2221 * config.in (HAVE_DECL_GETOPT): Add.
2223 2005-04-01 Jan Beulich <jbeulich@novell.com>
2225 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2227 2005-04-01 Jan Beulich <jbeulich@novell.com>
2229 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2230 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2232 2005-03-30 Julian Brown <julian@codesourcery.com>
2234 * config/tc-arm.c (arm_adjust_symtab): Rename
2235 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2237 2005-03-30 Julian Brown <julian@codesourcery.com>
2239 * config/tc-arm.c (mapping_state): Change documentation in function
2240 comment to cross-reference spec instead. Change type of mapping symbols
2242 (arm_adjust_symtab): Don't change type of mapping symbols here.
2244 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2246 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2247 * config.in: Regenerate.
2248 * configure: Regenerate.
2249 * configure.in: Check for ffs decl and alphabetize.
2251 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2252 Phil Blundell <philb@gnu.org>
2254 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2255 (md_apply_fix3): Mark TLS symbols.
2256 (tc_gen_reloc): Handle TLS relocations.
2257 (arm_fix_adjustable): Ignore TLS relocations.
2258 (s_arm_elf_cons): Support expressions after decorated symbols.
2260 2005-03-29 Julian Brown <julian@codesourcery.com>
2262 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2263 whether personality routine index N has been output for this section.
2264 (mapping_state): tc_segment_info_data now struct not enum.
2265 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2266 handled on section change.
2267 (create_unwind_entry): Previous code to output dependency removed.
2268 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2270 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2271 arm_segment_info_type.
2272 (arm_segment_info_type): New struct.
2274 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2275 Bob Wilson <bob.wilson@acm.org>
2277 * config/tc-xtensa.c (do_align_targets): Update comment.
2278 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2279 Insert a LOOP_END frag before every loop target, and do not overload
2280 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2281 (xg_assemble_vliw_tokens): Use do_align_targets.
2282 (xtensa_fix_target_frags): Remove code to convert a
2283 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2284 negatable branch at the end of a loop.
2285 (frag_can_negate_branch): Delete.
2287 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2288 H.J. Lu <hongjiu.lu@intel.com>
2291 NEWS: Mention "-mtune=[itanium1|itanium2]".
2293 * config/tc-ia64.c (md): Add tune.
2294 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2295 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2296 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2297 B unit NOPs are discouraged for McKinley-derived cores.
2298 (md_begin): Don't hardcode the "extra_goodness()" function in
2300 (ia64_init): Set md.tune to itanium2.
2302 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2303 * doc/c-ia64.texi: Likewise.
2305 2005-03-27 Ian Lance Taylor <ian@airs.com>
2307 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2308 bad C_EFCN symbol, print its name.
2310 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2312 * config/tc-xtensa.c (use_longcalls): Delete.
2313 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2314 the use_longcalls flag is set. Do this before checking the segment.
2315 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2316 expand direct calls at this point.
2317 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2318 (xtensa_find_unmarked_state_frags): Likewise.
2319 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2320 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2321 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2322 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2324 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2326 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2328 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2330 * config/tc-cris.h: Convert to ISO C90.
2331 * config/tc-cris.c: Ditto.
2332 (md_estimate_size_before_relax): Remove obsolete comment for
2333 parameter "segment_type".
2334 (md_begin): Document reason for cast of hash_insert argument.
2335 (md_atof): Correct type of parameter "type".
2337 2005-03-24 Nick Clifton <nickc@redhat.com>
2339 * write.h (bit_fix_new): Remove redundant prototype.
2340 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2341 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2342 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2343 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2344 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2345 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2346 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2347 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2348 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2349 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2350 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2351 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2352 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2353 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2354 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2355 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2356 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2357 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2358 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2359 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2360 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2361 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2362 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2363 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2364 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2365 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2366 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2367 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2368 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2369 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2370 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2371 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2372 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2373 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2374 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2375 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2376 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2377 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2378 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2379 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2380 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2381 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2382 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2383 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2384 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2385 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2386 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2387 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2388 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2389 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2390 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2391 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2392 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2393 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2394 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2396 2005-03-23 Jim Blandy <jimb@redhat.com>
2398 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2399 attributes properly.
2401 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2402 Nick Clifton <nickc@redhat.com>
2404 * configure.tgt: Accept any C library to accompany a GNU Linux
2405 implementation, not just the GNU C library.
2406 * configure.in: Likewise.
2407 * configure: Regenerate.
2409 2005-03-23 Nick Clifton <nickc@redhat.com>
2411 * config/tc-tic30.c: Convert to ISO C90 formatting.
2412 * config/tc-tic30.h: Convert to ISO C90 formatting.
2413 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2414 * config/atof-vax.c: Convert to ISO C90 formatting.
2416 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2418 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2419 relocations correctly as well.
2420 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2421 relocations in mergeable sections section-relative either.
2423 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2425 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2427 2005-03-21 Nick Clifton <nickc@redhat.com>
2429 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2430 warning by providing a prototype for sh_symbian_find_elf_flags.
2432 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2435 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2437 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2438 along with other formats that set bfd_gas. Remove unnecessary
2439 setting of bfd_gas. Delete strongarm cases in generic_target
2442 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2445 * config/tc-m68k.c (TRUNC, SEXT): Define.
2446 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2447 (m68k_ip): Truncate or sign extend expressions as appropriate.
2448 (get_num): Likewise.
2449 (md_apply_fix3): Use SEXT.
2451 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2453 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2454 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2455 (obj-vms.o): Delete rule.
2457 * Makefile.in: Regenerate.
2458 * aclocal.m4: Regenerate.
2459 * doc/Makefile.in: Regenerate.
2460 * po/POTFILES.in: Regenerate.
2462 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2464 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2465 flag for coldfire v4e.
2467 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2469 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2470 xg_apply_fix_value and return a value to indicate success.
2471 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2472 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2473 (xtensa_validate_fix_sub): New.
2474 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2475 (tc_gen_reloc): Move code to handle difference of symbols and code to
2476 apply tentative fix values to ...
2477 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2478 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2479 relocations when linkrelax flag is not set.
2480 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2481 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2483 2005-03-17 Jan Beulich <jbeulich@novell.com>
2485 * config/tc-i386.c (i386_scale): Beautify error message.
2486 (Intel syntax comments): Update.
2487 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2489 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2490 Remove declarations.
2491 (intel_bracket_expr): Declare.
2492 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2493 of the function body in a loop allowing to split an operand into two.
2494 Replace calls to malloc and checks of it returning non-NULL with
2495 calls to xmalloc/xstrdup.
2496 (intel_expr): SHORT no longer handled here. Add comment indicating
2497 comparison ops need implementation.
2498 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2499 Check right operand of - does not specify a register when parsing
2500 the address of a memory reference.
2501 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2502 Check operands do not specify a register when parsing the address of
2504 (intel_e06, intel_e06_1): Likewise.
2505 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2506 handle SHORT as well as unary + and -. Don't accept : except for
2507 segment overrides or in direct far jump/call insns.
2508 (intel_brack_expr): New.
2509 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2511 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2512 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2513 Allow symbolic constants as register scale value.
2514 (intel_get_token): Replace call to malloc and check of return value
2515 with call to xmalloc. Change handling for FLAT to match MASM's.
2516 (intel_putback_token): Don't try to back up/free current token if
2519 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2521 * configure.tgt: Set emulation for arm-*-eabi*.
2522 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2523 * config/te-armeabi.h: New file.
2524 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2525 * config/te-symbian.h: Include "te-armeabi.h".
2527 2005-03-16 Nick Clifton <nickc@redhat.com>
2529 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2530 local variable in case it is clobbered by the setjmp.
2532 2005-03-16 Nick Clifton <nickc@redhat.com>
2533 Ben Elliston <bje@au.ibm.com>
2535 * configure.in (werror): New switch: Add -Werror to the
2536 compiler command line. Enabled by default. Disable via
2538 * configure: Regenerate.
2540 2005-03-16 Nick Clifton <nickc@redhat.com>
2542 * config/obj-coff.h: Convert to ISO C90 formatting.
2543 * config/obj-coff.c: Convert to ISO C90 formatting.
2545 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2547 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2548 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2549 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2550 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2551 (insns): Add ARMv6T2 instructions:
2552 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2553 (arm_archs): Add V6T2 variants.
2555 2005-03-15 Nick Clifton <nickc@redhat.com>
2557 * NEWS: Add cutoff for changes in 2.16 release.
2559 2005-03-15 Jan Beulich <jbeulich@novell.com>
2561 * expr.c (operand): Merge handling of unary + into that for unary
2564 2005-03-14 Eric Christopher <echristo@redhat.com>
2566 * config/tc-mips.c: Include dw2gencfi.h.
2567 (mips_cfi_frame_initial_instructions): New.
2568 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2569 (tc_cfi_frame_initial_instructions): Ditto.
2570 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2571 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2572 * Makefile.am: Update dependencies.
2573 * Makefile.in: Regenerate.
2575 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2577 * po/es.po: Commit new Spanish translation.
2579 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2581 * po/tr.po: Commit new Turkish translation.
2583 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2585 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2588 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2590 * config-gas.com: Mark vax-vms as obsolete.
2591 * configure.in: Remove fmt=vms support.
2592 * config.in: Regenerate.
2593 * configure: Regenerate.
2594 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2596 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2597 Bob Wilson <bob.wilson@acm.org>
2599 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2600 when checking if xg_resolve_literals needs to be called.
2601 * config/tc-xtensa.h: Fix spelling typo in a comment.
2603 2005-03-10 Jan Beulich <jbeulich@novell.com>
2605 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2606 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2607 crafted structure declarations with the types from macro.h.
2609 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2611 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2612 for -mno-shared optimization.
2614 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2616 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2617 (MAX_NOPS): Bump to 4.
2618 (mips_fix_vr4130): New variable.
2619 (nops_for_vr4130): New function.
2620 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2621 nops_for_vr4130 if working around VR4130 errata.
2622 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2623 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2624 (md_parse_option): Handle them.
2625 (md_show_usage): Print them.
2626 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2628 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2630 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2633 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2635 * config/tc-mips.h (mips_flush_pending_output): Delete.
2636 (mips_emit_delays): Declare.
2637 (md_flush_pending_output): Use mips_emit_delays.
2638 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2639 the previous instructions.
2640 (md_begin, append_insn, md_parse_option): Update callers.
2641 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2643 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2644 (s_gpdword): Update callers.
2645 (start_noreorder, end_noreorder): New functions.
2646 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2647 manipulating mips_opts or prev_nop_frag directly.
2648 (mips_flush_pending_output): Delete.
2650 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2652 * config/tc-mips.c (mips_move_labels): New function, taken from...
2653 (append_insn, mips_emit_delays): ...here.
2655 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2657 * config/tc-mips.c (MAX_NOPS): New macro.
2658 (history): Resize to 1 + MAX_NOPS.
2659 (fix_vr4120_class): New enumeration.
2660 (vr4120_conflicts): New variable.
2661 (init_vr4120_conflicts): New function.
2662 (md_begin): Call it.
2663 (insn_uses_reg): Constify first argument.
2664 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2665 (nops_for_insn_or_target): New functions.
2666 (append_insn): Use the new nops_for_* functions instead of inline
2667 delay checks. Generalize prev_nop_frag handling to handle an
2668 arbitrary history length. Insert nops into the history buffer
2669 once the number of nops in prev_nop_frag is fixed.
2670 (emit_delays): Use nops_for_insn instead of inline delay checks.
2672 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2674 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2675 check from branch delay code. Remove unnecessary check for branches.
2677 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2679 * config/tc-mips.c (dummy_opcode): Delete.
2680 (nop_insn, mips16_nop_insn): New variables.
2681 (NOP_INSN): New macro.
2682 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2683 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2684 (md_begin): Initialize nop_insn and mips16_nop_insn.
2685 (append_insn): Use the new emit_nop function to add nops, recording
2686 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2687 to reserve room for the instruction and install_insn to install the
2688 final form. Use insert_into_history to record the instruction in
2689 the history buffer. Use move_insn to do delay slot filling.
2690 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2691 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2692 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2694 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2696 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2697 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2698 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2699 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2700 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2702 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2704 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2705 and extended_p fields with a single fixed_p field.
2706 (append_insn, mips_no_prev_insn): Adjust accordingly.
2708 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2710 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2711 a single mips16_absolute_jump_p bit.
2712 (append_insn): Adjust accordingly.
2714 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2716 * config/tc-mips.h (mips_cl_insn): Move definition to...
2717 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2718 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2720 (history): New variable.
2721 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2722 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2723 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2724 (prev_prev_insn_unreordered): Delete.
2725 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2726 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2729 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2731 * doc/Makefile.am: Update as.info dependencies.
2732 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2734 2005-03-08 Jan Beulich <jbeulich@novell.com>
2736 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2737 error, and point to .purgem documentation if someone really needs
2739 * NEWS: Mention macro redefinition is now an error.
2741 2005-03-08 Jan Beulich <jbeulich@novell.com>
2743 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2744 emitted to. Add more precise diagnostics for non-fitting insns based
2745 on that. Eliminate now superfluous special casing of MLX. Clear out
2746 slot information when dropping an insn.
2748 2005-03-08 Jan Beulich <jbeulich@novell.com>
2750 * config/tc-ia64.c (parse_section_name): Rename to...
2751 (cross_section): In addition to separating the name from the rest of
2752 the arguments, also carry out the operation.
2753 (dot_xdata): Use cross_section.
2754 (dot_float_cons): Likewise.
2755 (dot_xstringer): Likewise.
2756 (dot_xdata_ua): Likewise.
2757 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2759 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2761 * po/gas.pot: Regenerate.
2763 2005-03-04 David Daney <ddaney@avtrex.com>
2765 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2766 instead of '_gp' for -mno-shared optimization.
2768 (s_abicalls): Document it in the comment.
2769 (md_show_usage): Document the -mno-shared option.
2771 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2773 * config/tc-mips.c (mips_set_options): Add sym32 field.
2774 (mips_opts): Initialize it.
2775 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2776 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2777 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2778 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2779 when deciding whether to use a symbolic %highest/%higher expansion.
2780 (macro): Likewise. Remove o64/n32 linux hack. Always use
2781 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2782 and "la". Handle constants separately from symbolic expressions in
2783 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2784 and using load_register to load the high part of the address.
2785 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2786 (OPTION_ELF_BASE): Bump by 2.
2787 (md_longopts): Add entries for -msym32 and -mno-sym32.
2788 (md_parse_option): Handle them.
2789 (usage): Document them.
2790 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2791 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2792 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2793 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2794 -msym32 and -mno-sym32.
2796 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2798 * config/tc-mips.c (load_address): Implement GP optimization
2799 for 64bit address space non-PIC. Fix formatting.
2800 (macro): Likewise. Simplify code.
2801 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2802 (mips_after_parse_args): Simplify code.
2804 2005-03-03 Nick Clifton <nickc@redhat.com>
2806 * expr.c (operand): Remove redundant code enclosed by #ifdef
2807 RELAX_PAREN_GROUPING....#endif.
2809 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2810 reloc is the difference of two symbols defined in the same
2813 * config/tc-iq2000.c (line_comment_chars): Include the # character
2814 as otherwise this breaks #APP/#NO_APP processing.
2816 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2818 * config/tc-arc.c(md_assemble): Remove dead code for handling
2819 immediate indexing of ld and st .
2821 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2822 Joseph Myers <joseph@codesourcery.com>
2824 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2825 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2826 (parse_relocation): Check for a word break after a relocation
2828 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2831 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2833 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2835 2005-03-02 Jan Beulich <jbeulich@novell.com>
2837 * as.c (main): Use unlink_if_ordinary instead of unlink.
2838 * messages.c (as_fatal): Likewise.
2840 2005-03-02 Jan Beulich <jbeulich@novell.com>
2842 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2844 (parse_register): Allow cr8...15 in all modes.
2846 2005-03-02 Jan Beulich <jbeulich@novell.com>
2848 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2849 etc. like normal symbol references (T_ID).
2851 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2853 * symbols.c (fb_label_name): Fix silly thinko in last change.
2855 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2857 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2858 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2860 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2862 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2865 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2868 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2870 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2872 * as.h (assert): Warning fix.
2873 * expr.c (expr): Correct assertion.
2874 * read.c (s_comm_internal): Remove assertion.
2875 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2876 (fixup_segment): Remove assertion.
2877 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2878 (md_apply_fix3): Likewise.
2879 * config/tc-i370.c (md_begin): Correct assertion.
2880 (i370_macro): Warning fix for assertion.
2882 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2884 * configure.in (AC_C_BIGENDIAN): Invoke.
2885 * configure: Regenerate.
2886 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2887 host variable to set string header size.
2888 * config/obj-aout.c (obj_header_append): Don't use host structs.
2889 (obj_symbol_to_chars): Likewise.
2890 (obj_emit_strings): Likewise. Use the passed in output pointer.
2891 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2892 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2893 not sizeof host struct.
2894 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2895 (obj_emit_strings): Likewise.
2896 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2897 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2899 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2901 (host_number_to_chars): Define.
2902 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2903 host internal struct to set header sizes.
2904 * config/tc-i960.c (md_number_to_field): Warning fix.
2905 (md_ri_to_chars): Use host byte order.
2906 (get_cdisp, md_apply_fix3): Warning fix.
2907 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2909 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2911 * doc/c-arc.texi: Update documentation about ARC's extension
2914 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2916 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2919 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2921 * cgen.c: Warning fixes.
2922 * config/tc-arc.c: Likewise.
2923 * config/tc-arm.c: Likewise.
2924 * config/tc-avr.c: Likewise.
2925 * config/tc-d10v.c: Likewise.
2926 * config/tc-d30v.c: Likewise.
2927 * config/tc-frv.c: Likewise.
2928 * config/tc-frv.h: Likewise.
2929 * config/tc-h8300.c: Likewise.
2930 * config/tc-h8500.c: Likewise.
2931 * config/tc-i370.c: Likewise.
2932 * config/tc-i960.c: Likewise.
2933 * config/tc-ia64.c: Likewise.
2934 * config/tc-ip2k.c: Likewise.
2935 * config/tc-m68hc11.c: Likewise.
2936 * config/tc-maxq.c: Likewise.
2937 * config/tc-mcore.c: Likewise.
2938 * config/tc-mips.c: Likewise.
2939 * config/tc-msp430.c: Likewise.
2940 * config/tc-pj.c: Likewise.
2941 * config/tc-ppc.c: Likewise.
2942 * config/tc-ppc.h: Likewise.
2943 * config/tc-s390.c: Likewise.
2944 * config/tc-sh.c: Likewise.
2945 * config/tc-sh64.c: Likewise.
2946 * config/tc-tic4x.c: Likewise.
2947 * config/tc-tic80.c: Likewise.
2948 * config/tc-v850.c: Likewise.
2949 * config/tc-vax.c: Likewise.
2950 * config/tc-w65.c: Likewise.
2951 * config/tc-xstormy16.c: Likewise.
2952 * config/tc-z8k.c: Likewise.
2954 2005-02-22 Catherine Moore <clm@cm00re.com>
2956 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2957 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2959 2005-02-22 Eric Christopher <echristo@redhat.com>
2961 * config/tc-mips.c (struct proc): Change isym to
2962 func_sym. New member func_end_sym.
2963 (s_mips_ent): Update.
2964 (s_mips_end): Ditto. Add code to compute function size.
2966 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2968 * read.c: Warning fixes.
2969 * config/obj-elf.c: Likewise.
2971 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2973 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2976 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2978 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2981 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2983 (demand_empty_rest_of_line): Likewise.
2984 (tic54x_sblock): Likewise.
2985 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2987 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2989 * read.c (address_bytes): New function.
2990 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2991 (potable): Add "dc.a".
2992 (cons_worker): Handle "dc.a".
2993 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2995 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2997 * input-file.c (input_file_open): Rearrange to avoid warning.
2999 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3001 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3002 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3003 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3005 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3007 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3008 uses after .set noat.
3009 (load_address): Likewise.
3010 (macro): Likewise. Don't try to avoid $at use by sacrificing
3011 the target register before it is stored, it won't work.
3013 2005-02-17 James E Wilson <wilson@specifixinc.com>
3015 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3016 see an instruction that specifies a template.
3018 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3020 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3021 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3022 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3024 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3026 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3028 * config/tc-ia64.c (md): Add hint_b.
3029 (emit_one_bundle): Handle md.hint_b for "hint".
3030 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3031 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3032 (ia64_init): Set md.hint_b to error.
3033 (md_assemble): Handle md.hint_b for "hint.b".
3035 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3036 * doc/c-ia64.texi: Likewise.
3038 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3040 * tc.h (struct relax_type, relax_typeS): Move from here..
3041 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3042 * ecoff.c (ecoff_new_file): Add appfile param.
3043 * ecoff.h (ecoff_new_file): Likewise.
3044 * itbl-lex.h: New file.
3045 * itbl-lex.l: Include itbl-lex.h.
3046 * itbl-parse.y: Likewise.
3047 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3048 * read.c (s_app_file_string): Mark appfile possibly unused.
3049 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3050 * subsegs.h (struct seg_info_trash): Delete.
3051 (seg_info): Use segment_info_type instead.
3052 * config/obj-coff.c (struct filename_list): Make filename const char *.
3053 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3054 * config/obj-elf.c (elf_file_symbol): Similarly.
3055 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3057 * config/tc-arc.c (md_operand): Warning fix.
3058 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3059 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3060 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3061 * config/tc-frv.c (frv_force_relocation): Warning fix.
3062 * config/tc-m68k.c (md_parse_option): Delete unused var.
3063 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3064 * config/tc-sparc.c: Likewise.
3065 (s_common): Warning fix.
3066 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3067 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3069 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3070 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3071 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3072 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3073 (tic4x_do_align): Use TIC_NOP_OPCODE.
3074 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3075 * config/tc-vax.c: Include netinet/in.h.
3076 (tc_headers_hook): Formatting.
3077 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3079 2005-02-17 Jan Beulich <jbeulich@novell.com>
3081 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3082 parsing inN, locN, outN. Set 'idx' to offset register number starts
3083 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3086 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3088 * config/tc-mips.c (load_address): Fix formatting.
3089 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3090 Catch macros which are unexpandable without AT. Remove duplicate
3092 (macro2): Remove duplicate zeroing of used_at.
3094 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3096 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3099 2005-02-15 Nigel Stephens <nigel@mips.com>
3100 Maciej W. Rozycki <macro@mips.com>
3102 * config/tc-mips.c (reloc_needs_lo_p): Handle
3103 BFD_RELOC_MIPS16_HI16_S.
3104 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3105 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3106 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3108 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3109 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3110 Call my_getSmallExpression() to parse percent operators.
3111 (percent_op_match, mips_percent_op): Separate definitions.
3112 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3113 (parse_relocation): Handle the MIPS16 mode using
3115 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3116 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3118 2005-02-15 Jan Beulich <jbeulich@novell.com>
3120 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3121 instead of explicitly dealing with the translation; exclude
3122 relocations that are already pcrel, however.
3124 2005-02-15 Jan Beulich <jbeulich@novell.com>
3126 * config/tc-ia64.c: Include limits.h (if available).
3127 (gr_values[0]): Set path to INT_MAX.
3128 (dot_reg_val): Don't allow changing value of r0. Limit range of
3129 general registers at r127.
3130 (specify_resource): Default resource index is -1. Don't set resource
3131 index (in case IA64_RS_RSE) without setting the specific flag.
3132 (note_register_values): Check operand is O_constant before tracking
3133 input value of moves. Add tracking for dep.z with constant inputs.
3134 (print_dependency): Resource index of specific resource may be zero.
3135 (check_dependencies): Likewise.
3137 2005-02-15 Jan Beulich <jbeulich@novell.com>
3139 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3140 reg_class. Check operands and emit diagnostics for illegal use of
3143 2005-02-15 Jan Beulich <jbeulich@novell.com>
3145 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3146 new variables type, suffix, and width. Handle
3147 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3148 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3149 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3150 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3151 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3152 if unable to translate relocation type, using the new variables.
3154 2005-02-15 Jan Beulich <jbeulich@novell.com>
3156 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3157 (ty_symbol_chars): Define.
3158 * config/tc-ia64.c (ia64_symbol_chars): Define.
3160 2005-02-15 Jan Beulich <jbeulich@novell.com>
3162 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3163 input_line_pointer was advanced.
3165 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3167 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3170 2005-02-13 Jan Beulich <jbeulich@novell.com>
3172 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3173 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3175 (ia64_init): Set md.detect_dv.
3176 (ia64_start_line): New static variable warned. Warn only once when
3177 encountering explicit stops in automatic mode.
3178 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3179 * NEWS: Mention new default mode.
3181 2005-02-13 Jan Beulich <jbeulich@novell.com>
3183 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3184 be freed when wiping out previous state. Canonicalize names before
3185 use. Free name string when detecting redefinition.
3186 (dot_pred_rel): Call generic expression parser to process arguments.
3187 Handle O_register case for individual predicates and O_subtract for
3189 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3191 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3192 Warn if multiple found, issue error if resulting symbol name has zero
3194 (dot_alias): Canonicalize name before use.
3196 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3198 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3200 (in_procedure): Return -1 for warning.
3201 (in_prologue): Likewise.
3202 (in_body): Likewise.
3204 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3206 * config/tc-ia64.c (dot_xdata): Undo the last change.
3207 (dot_float_cons): Likewise.
3208 (dot_xstringer): Likewise.
3209 (dot_xdata_ua): Likewise.
3210 (dot_float_cons_ua): Likewise.
3212 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3214 * NEWS: Mention "-munwind-check=[warning|error]".
3216 * config/tc-ia64.c (md): Add unwind_check.
3217 (unwind_diagnostic): New.
3218 (in_procedure): Call unwind_diagnostic when a directive isn't
3220 (in_prologue): Call unwind_diagnostic when a directive isn't in
3222 (in_body): Call unwind_diagnostic when a directive isn't in
3224 (dot_endp): Set md.unwind_check to error before calling
3225 in_procedure and restore it after. When the name is missing or
3226 couldn't be found, use the one from the last .proc if
3227 md.unwind_check isn't error. Warn if md.unwind_check is
3229 (md_parse_option): Handle "-munwind-check=[warning|error]".
3230 (md_show_usage): Add "-munwind-check=[warning|error]".
3231 (ia64_init): Set md.unwind_check to warning.
3233 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3234 * doc/c-ia64.texi: Likewise.
3236 2005-02-11 Jan Beulich <jbeulich@novell.com>
3238 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3240 (ia64_parse_name): New third parameter.
3241 (md_parse_name): Pass third argument.
3242 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3243 (md_operand): Handling of '@'-prefixed symbols moved from here...
3244 (ia64_parse_name): ...to here.
3246 2005-02-11 Jan Beulich <jbeulich@novell.com>
3248 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3249 (errata_nop_necessary_p): Remove declaraction and definition.
3250 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3251 update md.group_idx. Don't reset md.last_groups.
3253 2005-02-11 Jan Beulich <jbeulich@novell.com>
3255 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3257 (dot_xdata): Free section name after use.
3258 (dot_float_cons): Likewise.
3259 (dot_xstringer): Likewise.
3260 (dot_xdata_ua): Likewise.
3261 (dot_float_cons_ua): Likewise.
3262 (md_pseudo_table): Add xdata16 and xdata16.ua.
3264 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3266 * doc/all.texi: Add IA64.
3267 * doc/as.texinfo: Likewise.
3269 * doc/c-ia64.texi: Fix typos.
3271 2005-02-10 Julian Brown <julian@codesourcery.com>
3273 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3275 (do_t_push_pop): Likewise.
3276 (md_assemble): Likewise.
3277 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3278 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3279 (create_unwind_entry): Output dependency on the required personality
3282 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3284 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3285 * subsegs.c (seg_not_empty_p): Likewise.
3287 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3289 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3290 relative jump calculation.
3291 <md_convert_frag) : Likewise.
3292 <output_disp): Likewise.
3294 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3296 * write.c (write_object_file): Recognize warning-symbol construct
3297 and skip object- and target- handling for the second symbol.
3299 2005-02-02 Jan Beulich <jbeulich@novell.com>
3301 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3302 designators along with quoted ones. Free copy of quoted designator
3305 2005-02-01 Ben Elliston <bje@au.ibm.com>
3307 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3308 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3309 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3310 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3311 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3312 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3313 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3314 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3315 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3316 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3317 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3318 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3319 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3320 #if 0'd code throughout.
3322 2005-01-31 Nick Clifton <nickc@redhat.com>
3324 * as.c (parse_args): Bump copyright date reported by --version to
3327 2005-01-31 Nick Clifton <nickc@redhat.com>
3329 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3332 2005-01-31 Jan Beulich <jbeulich@novell.com>
3334 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3335 that can end with .endr in that case. Make requiring/permitting
3336 pseudo-ops without leading dot closer to the logic in read.c serving
3338 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3341 2005-01-31 Jan Beulich <jbeulich@novell.com>
3343 * macro.c (do_formals): Adjust to no longer accept empty parameter
3345 (define_macro): Adjust to no longer accept empty macro name, garbage
3346 following the parameters, or macros that were previously defined.
3347 * read.c (s_bad_end): Declare.
3348 (potable): Add endm. Handler for endr and endm is s_bad_end.
3349 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3351 * read.h (s_bad_endr): Remove.
3353 2005-01-31 Jan Beulich <jbeulich@novell.com>
3355 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3356 immediately discarding (but counting) those exceeding the maximum
3357 possible amount. Track whether output and input operand counts ever
3358 matched, and use this to better indicate which of the operands/
3359 operand types was wrong; specifically don't default to pointing to
3362 2005-01-31 Jan Beulich <jbeulich@novell.com>
3364 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3365 variable in dot_endp). Add body and insn. Make prologue,
3366 prologue_mask, body, and insn bitfields.
3367 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3369 (in_procedure, in_prologue, in_body): New.
3370 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3371 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3372 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3373 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3374 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3375 dot_personality): Use the appropriate one of the above.
3376 (dot_proc): Clear unwind.proc_start; set to current location only if
3377 none of the entry points were valid. Check for non-zero-length entry
3378 point names. Check that entry points aren't defined, yet. Clear
3379 unwind.prologue, unwind.body, and unwind.insn.
3380 (dot_body): Call in_procedure. Check that first directive in procedure
3381 had no insns emitted before. Set unwind.body.
3382 (dot_prologue): Call in_procedure. Check that not already in prologue.
3383 Check that first directive in procedure had no insns emitted before.
3385 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3386 length entry point names. Check that entry points became defined.
3387 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3389 2005-01-31 Jan Beulich <jbeulich@novell.com>
3391 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3392 before actually using it. Don't generate an error in manual bundling
3393 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3394 Don't generate an error in manual bundling mode when looking at an
3395 insn required to be last in its group but the required slot hasn't
3396 been reached, yet. Allow conversion from MII to MI;I for bundle
3397 consisting of only 2 insns with the stop between them. Suppress
3398 various meaningless errors resulting from detecting earlier ones.
3400 2005-01-31 Jan Beulich <jbeulich@novell.com>
3402 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3405 2005-01-28 Christian Groessler <chris@groessler.org>
3407 * config/tc-z8k.c (md_assemble): Improve error detection.
3409 2005-01-28 Jan Beulich <jbeulich@novell.com>
3411 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3412 for personality routine pointer only if there is one.
3413 (ia64_convert_frag): Likewise.
3414 (generate_unwind_image): Likewise.
3416 2005-01-27 Christian Groessler <chris@groessler.org>
3418 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3419 (md_apply_fix3): Make relative branches out of range an error
3420 instead of a warning. Display correct line number for out of
3421 range branches/calls/memory accesses.
3423 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3425 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3426 to emit .debug_line and other debug sections.
3427 * as.h (seg_not_empty_p): Declare.
3428 * subsegs.c (seg_not_empty_p): New predicate.
3430 2005-01-27 Andrew Cagney <cagney@gnu.org>
3432 * configure: Regenerate to track ../gettext.m4 change.
3434 2005-01-27 Jan Beulich <jbeulich@novell.com>
3436 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3438 2005-01-27 Jan Beulich <jbeulich@novell.com>
3440 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3441 to/from application registers dynamic insns.
3442 (md_assemble): Defer resolution of move to/from application registers
3443 dynamic insns when they can be issued on either the I- or M-units.
3445 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3447 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3448 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3449 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3450 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3451 * cgen.c (gas_cgen_parse_operand): Handle
3452 CGEN_PARSE_OPERAND_SYMBOLIC.
3453 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3454 (frv_force_relocation): Likewise. Fix handling of PIC
3456 (md_apply_fix3): Likewise.
3458 2005-01-21 Ben Elliston <bje@au.ibm.com>
3460 * as.h: Remove #if 0'd code.
3461 * atof-generic.c (atof_generic): Likewise.
3462 * ecoff.c (ecoff_directive_frame): Likewise.
3463 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3464 * itbl-ops.c (itbl_add_reg): Likewise.
3465 * listing.c (calc_hex): Likewise.
3466 * read.c (MASK_CHAR): Likewise.
3467 * subsegs.c (subsegs_print_statistics): Likewise.
3468 * symbols.c (indent): Likewise.
3469 * write.c (write_relocs): Likewise.
3470 (write_object_file): Likewise.
3471 (relax_frag): Likewise.
3473 2005-01-20 Nick Clifton <nickc@redhat.com>
3475 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3476 getopt_long_only() from considering -a as an abbreviation for
3478 (parse_args): Fix the parsing of -a=<file>.
3480 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3483 * read.c (s_incbin): Adjust default count for skip. Check validity
3484 of count and skip rigorously.
3486 2005-01-19 Fred Fish <fnf@specifixinc.com>
3488 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3490 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3492 * read.c (convert_to_bignum): New function, split out from...
3493 (emit_expr): ...here. Handle the case where X_add_number is
3494 positive and the input value is negative.
3495 (output_big_sleb128): Fix setting of continuation bit. Check whether
3496 the final byte needs to be sign-extended. Fix size-shrinking loop.
3497 (emit_leb128_expr): When generating a signed leb128, see whether the
3498 sign of an O_constant's X_add_number matches the sign of the input
3499 value. Use a bignum if not.
3501 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3503 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3504 arch_sh_up in order to match the external name and make the
3505 testsuite's job easier.
3507 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3510 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3512 2005-01-12 Nick Clifton <nickc@redhat.com>
3514 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3515 ignored_arguments array.
3517 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3519 * write.c (write_object_file): Disallow a symbol equated to
3522 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3524 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3526 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3527 (maxq_target): New function: Set the machine type.
3529 2005-01-06 Paul Brook <paul@codesourcery.com>
3531 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3532 (md_begin): Handle TE_VXWORKS for FP defaults.
3533 (md_apply_fix3): Correct rela offsets.
3534 (elf32_arm_target_format): Add VxWorks targets.
3536 2005-01-06 Paul Brook <paul@codesourcery.com>
3538 * configure.tgt: Set em=vxworks for *-*-vxworks.
3539 * config/te-vxworks.h: New File.
3541 2005-01-06 Paul Brook <paul@codesourcery.com>
3543 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3545 2005-01-04 Dmitry Diky <diwil@spec.ru>
3547 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3550 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3552 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3553 (dot_loc): New function.
3554 (md_pseudo_table): Add entry to map .loc to dot_loc().
3555 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3556 seen a .loc directive or we're generating DWARF2 debug info for
3559 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3562 * read.c (s_comm_internal): Don't zero end of name until size
3563 expression has been parsed.
3565 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3567 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3569 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3571 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3574 2004-12-22 Ian Lance Taylor <ian@airs.com>
3576 * configure.tgt: New.
3577 * configure.in: Move setting of cpu_type, fmt, etc., to
3579 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3580 $(srcdir)/configure.tgt.
3581 * configure, Makefile.in: Rebuild.
3583 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3585 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3586 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3588 (avr_offset_expression): New function to parse offsets for LDI
3590 (avr_operand): Use it.
3591 (md_apply_fix3): Generate the relocs.
3593 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3595 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3596 BFD_RELOC_SH_IMMS10BY8 relocation.
3598 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3599 than just ignoring bad code.
3601 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3603 * config/tc-v850.c (handle_lo16): New function.
3604 (v850_reloc_prefix): Use it to check lo().
3605 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3607 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3609 * configure.in: Add s390x-ibm-tpf support.
3610 * configure: Regenerate.
3612 2004-12-15 Jan Beulich <jbeulich@novell.com>
3614 * config/obj-elf.c (obj_elf_change_section): Only set type and
3615 attributes on new sections. Emit warning when type of re-declared
3616 section doesn't match.
3618 2004-12-15 Jan Beulich <jbeulich@novell.com>
3620 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3621 '.cfi_startproc simple' doesn't inherit the old value.
3623 2004-12-15 Jan Beulich <jbeulich@novell.com>
3625 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3626 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3627 generation to emit a factored offset.
3629 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3631 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3632 which is too large in the case of NO_PIC without 64-bit
3635 * config/tc-mips.c (mips_in_shared): New static variable.
3636 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3637 (md_longopts): Add -mshared and -mno-shared.
3638 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3639 (s_cpload): Implement !mips_in_shared case.
3640 (s_cpsetup): Likewise.
3641 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3642 * NEWS: Mention -mno-shared.
3644 2004-12-09 Paul Brook <paul@codesourcery.com>
3646 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3649 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3651 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3652 sequence, increase the size of the sequence.
3654 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3657 2004-12-07 Ben Elliston <bje@gnu.org>
3659 * read.c (s_align): Use an align_limit temporary to allay a GCC
3660 signed/unsigned comparison warning.
3662 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3664 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3665 * configure.in: Use it for arm*-*-linux-gnueabi*.
3666 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3667 * config/te-armlinuxeabi.h: New file.
3668 * Makefile.in: Regenerated.
3669 * aclocal.m4: Likewise.
3670 * configure: Likewise.
3671 * doc/Makefile.in: Regenerated.
3673 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3675 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3676 (xtensa_restore_emit_state): Likewise.
3678 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3680 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3683 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3685 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3686 * Makefile.in: Regenerate.
3688 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3690 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3691 functions, give functions a meaningful name, add comments.
3692 (check_range): New function - Replace operand size calculation
3693 with range checking.
3694 (assemble_insn): Update Algorithm, improve error issuing.
3696 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3699 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3701 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3702 miss between different section in the same module.
3703 (tc_gen_reloc): Likewise.
3705 2004-11-25 Theodore A. Roth <troth@openavr.org>
3707 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3708 atmega325, atmega3250, atmega645 and atmega6450.
3710 2004-11-25 Jan Beulich <jbeulich@novell.com>
3712 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3713 permissible for the selected instruction suffix.
3714 (process_suffix): For DefaultSize instructions, suppressing the
3715 guessing of a 'q' suffix if the instruction doesn't support it is
3716 pointless, because only an 'l' suffix can be guessed in this place.
3718 2004-11-24 Nick Clifton <nickc@redhat.com>
3720 * config/tc-iq2000.c: Remove support for IQ10 processor.
3721 Convert to ISO C90 formatting.
3722 * config/tc-iq2000.h: Likewise.
3724 2004-11-23 Nick Clifton <nickc@redhat.com>
3726 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3727 in this table. They should be correct now.
3729 2004-11-23 Jan Beulich <jbeulich@novell.com>
3731 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3732 indicate the MMX extensions added by both SSE and 3DNow!A.
3733 (Cpu3dnowA): Declare.
3734 (CpuUnknownFlags): Update.
3735 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3736 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3737 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3738 3DNow!. Athlon additionally implies 3DNow!A. Several new
3739 entries (those starting with a dot are for sub-arch specification).
3740 (set_cpu_arch): Handle sub-arch specifications.
3741 (parse_insn): Distinguish between instructions not supported because
3742 of insufficient CPU features and because of 64-bit mode.
3743 * doc/c-i386.texi: Describe enhanced .arch directive.
3745 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3747 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3749 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3751 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3752 without a corresponding .debug_info section.
3754 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3756 * read.c (potable): Add "error" and "warning".
3757 (s_errwarn): New function.
3758 * read.h (s_errwarn): Declare.
3759 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3761 2004-11-22 Nick Clifton <nickc@redhat.com>
3763 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3766 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3768 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3769 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3771 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3773 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3774 (coff_adjust_symtab): Adjust call.
3775 (crawl_symbols): Likewise.
3776 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3777 (obj_app_file): Adjust.
3779 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3781 * configure.in: Enable bfd_assember for the MAXQ port.
3782 * configure: Regenerate.
3784 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3785 Sterling Augustine <sterling@tensilica.com>
3787 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3788 there is a conflict.
3789 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3790 interfaces that are related as determined by xtensa_interface_class_id.
3792 2004-11-12 Nick Clifton <nickc@redhat.com>
3794 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3795 offsets for conditional branches.
3797 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3799 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3801 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3803 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3804 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3806 (relax_frag_immed): Update call to update_next_frag_state.
3808 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3810 * obj.h (struct format_ops <app_file>): Add int param.
3811 * read.h (s_app_file_string): Likewise.
3812 * read.c (s_app_file_string): Likewise.
3813 (s_app_file): Adjust s_app_file_string call.
3814 * config/tc-mips.c (s_mips_file): Likewise.
3815 * config/obj-coff.h (obj_app_file): Add app param.
3816 * config/obj-ecoff.h (obj_app_file): Likewise.
3817 * config/obj-multi.h (obj_app_file): Likewise.
3818 * config/obj-elf.h (elf_file_symbol): Likewise.
3819 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3820 if called for # preprocessor lines.
3822 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3825 * symbols.c (resolve_symbol_value): Convert weak symbols only
3827 (symbol_equated_reloc_p): Don't equate weaks when relocating
3828 only for Windows PECOFF.
3830 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3832 * config/tc-crx.c (print_insn): Check and set insn_addr.
3833 * config/tc-crx.h (md_frag_check): Define.
3835 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3836 Vineet Sharma <vineets@noida.hcltech.com>
3838 * configure.in: Add support for new target maxq-coff.
3839 * configure: Regenerate.
3840 * NEWS: Mention new support.
3841 * config/tc-maxq.c: New file.
3842 * config/tc-maxq.h: New file.
3843 * config/obj-coff.h: Add support for maxq-coff.
3845 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3847 * symbols.c (any_external_name): Define.
3848 (resolve_symbol_value): Convert weak symbols.
3849 (S_SET_EXTERNAL): Support any_external_name.
3850 (S_SET_NAME): Qualify parameter const.
3851 (symbol_equated_reloc_p): Equate to weaks when relocating.
3852 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3853 * tc.h (any_external_name): Declare.
3854 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3856 (weak_is_altname): Declare and define.
3857 (weak_name2altname): Same.
3858 (weak_altname2name): Same.
3859 (weak_uniquify): Same.
3860 (weak_altprefix): Define.
3861 (obj_coff_weak): Change .weak syntax and handling.
3862 (coff_frob_symbol): Fix PE weak symbol alternates.
3863 * config/obj-coff.h (USE_UNIQUE): Define.
3864 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3865 are in another segment.
3866 (tc_gen_reloc): Remove broken addend hack.
3867 doc/as.texinfo: Update.
3869 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3871 * config/tc-xtensa.c (total_frag_text_expansion): New.
3872 (md_estimate_size_before_relax): Use it.
3873 (find_address_of_next_align_frag): Likewise.
3875 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3877 * config/tc-crx.c: Rename argument types.
3878 (processing_arg_number): Rename to 'cur_arg_num'.
3879 (get_number_of_bits): Rename to 'set_operand_size'.
3880 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3881 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3882 (set_indexmode_parameters): Remove function, integrate its code into
3884 (set_operand_size): Get rid of 'Operand Number' function parameter -
3885 use global variable 'cur_arg_num' instead.
3886 Use a local 'argument' pointer to reference the current argument.
3887 (parse_operand): Likewise.
3888 (set_operand): Likewise.
3889 (process_label_constant): Likewise.
3891 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3893 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3894 (add_section_rename): Delete. Inlined into...
3895 (build_section_rename): ...here. Use xstrdup instead of strdup.
3896 (xtensa_section_rename): Drop "const" from argument and return types.
3897 (md_show_usage): Indent to match show_usage().
3898 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3899 (tc_canonicalize_section_name): Define.
3900 (md_elf_section_rename): Remove unused macro.
3901 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3902 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3903 (Frame Directive): Delete.
3905 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3907 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3908 * config/tc-arm.c (target_oabi): Delete.
3909 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3910 (arm_opts): Remove moabi.
3911 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3912 * doc/c-arm.texi (ARM Options): Likewise.
3913 * configure: Regenerated.
3915 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3917 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3918 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3919 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3920 * configure: Regenerate.
3921 * config/tc-cris.c (enum cris_archs): New.
3922 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3923 (cris_insn_ver_valid_for_arch): New functions.
3924 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3925 (cris_arch): New variable.
3926 (md_pseudo_table): New pseudo .arch.
3927 (err_for_dangerous_mul_placement): Initialize according to
3929 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3931 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3932 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3933 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3934 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3935 use in md_cris_relax_table.
3936 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3937 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3938 Update and improve head comment.
3939 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3940 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3942 (md_longopts): New option --march=...
3943 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3945 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3946 (HANDLE_RELAXABLE): New macro.
3947 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3948 cases. Check for weak symbols and assume not relaxable. Handle
3949 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3950 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3952 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3953 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3954 (cris_create_short_jump): Adjust for CRISv32.
3955 (cris_relax_frag): Handle new states.
3956 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3957 (md_begin): Define symbols "..asm.arch.cris.v32",
3958 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3959 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3960 when entering opcode table entry points.
3961 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3962 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3963 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3964 (cris_process_instruction): Initialize out_insnp->insn_type to
3965 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3966 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3968 <case 'm'>: Check that modified_char == '.'.
3969 <invalid operands>: Consume the rest of the line.
3970 When operands don't match, skip over subsequent insns with
3971 non-matching version specifier but same mnemonic.
3972 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3973 special registers in CRISv32 are always 32 bit long.
3974 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3976 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3977 and compatible. Recognize "ACR" for v32, unless followed by "+".
3978 (get_spec_reg): Consider cris_arch when looking up register.
3979 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3981 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3982 (cris_get_expression): Restore input_line_pointer if failing "early".
3983 (get_flags): Consider cris_arch and recognize flags accordingly.
3984 (branch_disp): Adjust for CRISv32.
3985 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3986 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3987 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3988 resolved. Don't enter zeros in object file for
3990 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3991 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3992 (md_parse_option): Break out "return 1".
3993 <OPTION_ARCH> New case.
3994 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3995 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3996 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3997 <case BFD_RELOC_32_PCREL>: New cases.
3998 Addends for non-zero fx_pcrel are too in fx_offset.
3999 (md_show_usage): Show --march=<arch>.
4000 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4001 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4002 (s_syntax) <struct syntaxes>: Properly constify member operand.
4003 * config/tc-cris.h (TARGET_MACH): Define.
4004 (cris_mach): Declare.
4005 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4006 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4007 (CRIS-Opts): Document --march=...
4008 (CRIS-Pseudos): Document .arch.
4010 2004-11-04 Jan Beulich <jbeulich@novell.com>
4012 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4013 intel syntax and no register prefix, allow $ in symbol names when
4015 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4016 (intel_float_operand): Add fourth return value indicating math control
4017 operations. Make classification more precise.
4018 (md_assemble): Complain if memory operand of mov[sz]x has no size
4020 (parse_insn): Translate word operands to floating point instructions
4021 operating on integers as well as control instructions to short ones
4022 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4023 floating point instructions operating on non-integer operands.
4024 (match_template): Remove fldcw special case. Adjust q-suffix handling
4025 to permit it on fild/fistp/fisttp in AT&T mode.
4026 (process_suffix): Don't guess DefaultSize insns' suffix from
4027 stackop_size for certain floating point control instructions. Guess
4028 suffix for branch and [ls][gi]dt based on flag_code. Split error
4029 messages for Intel and AT&T syntax, and make the condition more strict
4030 for the former. Adjust suppressing of generation of operand size
4032 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4033 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4034 more error checking.
4035 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4036 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4038 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4040 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4041 md_short_jump_size, md_long_jump_size.
4042 * write.c [!WORKING_DOT_WORD]: Ditto.
4043 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4045 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4047 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4048 const qualifier in these definitions.
4049 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4050 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4052 2004-11-02 Nick Clifton <nickc@redhat.com>
4054 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4055 table before deciding to produce a .debug_line section to match up
4056 with a user provided .debug_info section.
4058 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4060 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4061 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4063 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4065 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4066 (get_flags): New function.
4067 (get_number_of_bits): Edit comments, update numeric values to
4069 (process_label_constant): Don't support the colon
4070 format (SYMBOL:[s|m|l]).
4071 (set_cons_rparams): Support argument type 'arg_rbase'.
4072 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4073 (handle_LoadStor): Bug fix, first handle post-increment mode.
4074 (getreg_image): Remove redundant code, update according to latest
4076 (print_constant): Bug fix relate to 3-word instructions.
4077 (assemble_insn): Bug fix, when matching instructions, verify also
4078 instruction type (not only mnemonic).
4079 Add various error checking.
4080 (preprocess_reglist): Support HI/LO and user registers.
4082 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4084 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4085 in an epilogue directive go negative.
4087 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4090 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4091 after reporting template error during manual bundling. Reported
4092 by Michael Dupont, michaelx.dupont@intel.com.
4094 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4096 * Makefile.am: Run dep-am.
4097 * aclocal.m4: Regenerate with automake 1.9.2.
4098 * Makefile.in: Regenerate with automake 1.9.2.
4099 * doc/Makefile.in: Likewise.
4101 * config/tc-arm.c: Include "dw2gencfi.h".
4102 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4104 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4105 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4106 (tc_cfi_frame_initial_instructions): Define.
4107 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4110 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4112 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4114 Update coprocessor id to be unsigned immediate.
4116 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4118 * config/tc-i386.c (O_secrel): Delete.
4119 (tc_pe_dwarf2_emit_offset): New function.
4120 * config/tc-i386.h (O_secrel): Define as O_md1.
4121 (TC_DWARF2_EMIT_OFFSET): Define.
4123 2004-10-18 Nick Clifton <nickc@redhat.com>
4125 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4126 ignore @fptr() directives for 4-byte fixups.
4128 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4130 * Makefile.am: Run "make dep-am"
4131 * Makefile.in: Regenerate.
4133 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4135 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4136 Remove comments about placement of literal pools.
4137 (Literal Directive): Update description of literal placement.
4138 (Literal Prefix Directive): Remove statement that this does not apply
4139 to absolute-mode literals. Describe new section naming scheme.
4141 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4143 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4144 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4145 is_windowed_return_opcode): Delete.
4146 (xtensa_frob_label): Use get_subseg_target_freq.
4147 (md_assemble): Inline call to is_entry_opcode.
4148 (xtensa_handle_align): Inline call to get_frag_is_literal.
4149 (relaxation_requirements): Inline call to is_jx_opcode.
4150 (emit_single_op): Inline call to is_movi_opcode.
4151 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4152 get_frag_is_no_transform, is_entry_opcode, and
4153 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4154 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4155 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4156 Inline calls to get_frag_is_no_transform.
4157 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4158 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4159 get_frag_is_no_transform.
4160 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4161 and set_frag_is_no_transform.
4162 (get_expression_value): Delete.
4163 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4164 cur_target_freq to target_freq.
4165 (get_subseg_info): Split out code to create a new map entry into ...
4166 (add_subseg_info): ... this new function.
4167 (get_last_insn_flags): Check if get_subseg_info succeeded.
4168 (set_last_insn_flags): Call add_subseg_info if needed.
4169 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4170 (xtensa_reorder_segments): Compute last_sec while counting sections.
4171 Remove call to get_last_sec.
4172 (get_last_sec): Delete.
4173 (cache_literal_section): Inline call to retrieve_literal_seg and its
4174 callees, seg_present and add_seg_list.
4175 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4176 (get_frag_is_insn, get_frag_is_no_transform,
4177 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4178 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4180 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4182 * config/tc-xtensa.c: Use ISO C90 formatting.
4183 * config/tc-xtensa.h: Likewise.
4184 * config/xtensa-istack.h: Likewise.
4185 * config/xtensa-relax.c: Likewise.
4186 * config/xtensa-relax.h: Likewise.
4188 2004-10-12 Paul Brook <paul@codesourcery.com>
4190 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4193 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4196 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4198 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4200 (Acknowledgements): Use "GAS" instead of AS variable.
4202 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4204 * config/tc-i386.c: Include "elf/x86-64.h".
4205 (i386_elf_section_type): New function.
4206 * config/tc-i386.h (md_elf_section_type): Define.
4207 (i386_elf_section_type): New prototype.
4209 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4211 * config/m68k-parse.h (enum m68k_register): New control register,
4213 * config/tc-m68k.c: Correct control register set for MCF5249.
4215 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4216 Sterling Augustine <sterling@tensilica.com>
4218 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4219 (UNREACHABLE_MAX_WIDTH): Define.
4220 (XTENSA_FETCH_WIDTH): Delete.
4221 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4222 prefer_const16, prefer_l32r): New global variables.
4223 (LIT4_SECTION_NAME): Define.
4224 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4225 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4226 (frag_flags struct): New.
4227 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4228 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4229 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4230 (MAX_FORMATS): Define.
4231 (op_placement_info struct, op_placement_table): New.
4232 (O_pltrel, O_hi16, O_lo16): Define.
4233 (directiveE enum): Rename directive_generics to directive_transform.
4234 Delete directive_relax. Add directive_schedule,
4235 directive_absolute_literals, and directive_last_directive.
4236 (directive_info): Rename "generics" to "transform". Delete "relax".
4237 Add "schedule" and "absolute-literals".
4238 (directive_state): Adjust entries to match changes in directive_info.
4239 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4240 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4241 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4242 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4243 (align_only_targets, software_a0_b_retw_interlock,
4244 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4245 software_avoid_short_loop, software_avoid_close_loop_end,
4246 software_avoid_all_short_loops, specific_opcode): Delete.
4247 (warn_unaligned_branch_targets): New.
4248 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4249 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4250 (option_[no_]link_relax, option_[no_]transform,
4251 option_[no_]absolute_literals, option_warn_unaligned_targets,
4252 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4254 (option_[no_]align_only_targets, option_literal_section_name,
4255 option_text_section_name, option_data_section_name,
4256 option_bss_section_name, option_eb, option_el): Delete.
4257 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4258 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4259 and target-hardware. Delete entries for [no-]target-align-only,
4260 literal-section-name, text-section-name, data-section-name, and
4262 (md_parse_option): Handle new options and remove old ones. Accept but
4263 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4264 and treat them as [no-]transform.
4265 (md_show_usage): Add new options and remove old ones.
4266 (xtensa_setup_hw_workarounds): New.
4267 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4268 "long", "short", "loc" and "frequency" entries.
4269 (use_generics): Rename to ...
4270 (use_transform): ... this function. Add past_xtensa_end check.
4271 (use_longcalls): Add past_xtensa_end check.
4272 (code_density_available, can_relax): Delete.
4273 (do_align_targets): New.
4274 (get_directive): Accept dashes in directive names. Warn about
4275 [no-]generics and [no-]relax directives and treat them as
4277 (xtensa_begin_directive): Call md_flush_pending_output only for some
4278 directives. Check for directives inside instruction bundles. Warn
4279 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4280 directives. Handle new directives. Check generating_literals flag
4282 (xtensa_end_directive): Check for directives inside instruction
4283 bundles. Warn and ignore [no-]density directives. Handle new
4284 directives. Call xtensa_set_frag_assembly_state.
4285 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4286 xtensa_dwarf2_emit_insn): New.
4287 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4288 use_literal_section flag.
4289 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4290 literals. Use xtensa_elf_cons to parse the expression.
4291 (xtensa_literal_prefix): Do not check use_literal_section. Support
4292 ".lit4" sections for absolute literals. Change prefix convention to
4293 replace ".text" (or ".t" in a linkonce section). No need to call
4295 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4296 (expression_end): Handle closing braces and colons.
4297 (PLT_SUFFIX, plt_suffix): Delete.
4298 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4299 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4300 and O_hi16 expressions as well.
4301 (tokenize_arguments): Handle closing braces and colons.
4302 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4303 operands and paired register syntax.
4304 (get_invisible_operands): New.
4305 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4306 new xtensa-isa.h functions.
4307 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4308 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4309 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4310 instructions. Use xtensa_translate_zero_immed.
4311 (operand_is_immed, operand_is_pcrel_label): Delete.
4312 (get_relaxable_immed): Use new xtensa-isa.h functions.
4313 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4315 (xtensa_print_insn_table, print_vliw_insn): New.
4316 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4317 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4318 is_branch_or_jump_opcode): Delete.
4319 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4320 (opnum_to_reloc, reloc_to_opnum): Delete.
4321 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4322 xtensa-isa.h functions. Operate on one slot of an instruction.
4323 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4324 xg_get_insn_size): Delete.
4325 (xg_get_build_instr_size): Use xg_get_single_size.
4326 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4327 xg_build_widen_table. Use xg_get_single_size.
4328 (xg_get_max_narrow_insn_size): Delete.
4329 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4330 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4332 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4333 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4334 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4335 xg_build_widen_table. Use xg_get_single_size.
4336 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4338 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4339 treat weak symbols conservatively.
4340 (xg_check_operand): Use new xtensa-isa.h functions.
4341 (is_dnrange): Delete.
4342 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4343 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4344 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4345 xtensa-isa.h functions.
4346 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4347 xg_instruction_matches_options): New.
4348 (xg_instruction_matches_rule): Handle O_register expressions. Call
4349 xg_instruction_matches_options.
4350 (transition_rule_cmp): New.
4351 (xg_instruction_match): Update call to xg_build_simplify_table.
4352 (xg_build_token_insn): Record loc fields.
4353 (xg_simplify_insn): Check is_specific_opcode field and
4354 density_supported flag.
4355 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4356 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4357 (xg_assemble_literal): Add error handling for O_big. Call
4358 record_alignment. Handle O_pltrel.
4359 (xg_valid_literal_expression): New.
4360 (xg_assemble_literal_space): Add slot parameter. Remove call to
4361 set_expr_symbol_offset. Add call to record_alignment. Update call to
4363 (xg_emit_insn): Delete.
4364 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4365 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4366 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4367 and slot parameters. Handle new "alternate" relocations for absolute
4368 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4369 O_hi16. Use new xtensa-isa.h functions.
4370 (xg_assemble_tokens): Delete.
4371 (is_register_writer): Use new xtensa-isa.h functions.
4372 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4373 old-style RSR from LCOUNT.
4374 (next_frag_opcode): Delete.
4375 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4376 update_next_frag_state): New.
4377 (update_next_frag_nop_state): Delete.
4378 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4379 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4380 the state of the absolute-literals directive. Add calls to
4381 record_alignment and xtensa_set_frag_assembly_state. Call
4382 xtensa_switch_to_non_abs_literal_fragment instead of
4383 xtensa_switch_to_literal_fragment.
4385 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4386 (get_expanded_loop_offset): Change check for undefined opcode to an
4388 (xtensa_set_frag_assembly_state, relaxable_section,
4389 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4390 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4391 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4392 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4393 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4394 (xtensa_init_fix_data): New.
4395 (xtensa_frob_label): Reset label symbol to the current frag. Check
4396 do_align_targets and generating_literals flag. Propagate frequency
4397 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4398 (xtensa_unrecognized_line): New.
4399 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4400 to xtensa_set_frag_assembly_state.
4401 (error_reset_cur_vinsn): New.
4402 (md_assemble): Remove check for literal frag. Remove call to
4403 istack_init. Call use_transform instead of use_generics. Parse
4404 explicit instruction format specifiers. Move code for
4405 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4406 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4407 Add dwarf2_where call. Remote automatic alignment for ENTRY
4408 instructions. Move call to xtensa_clear_insn_labels to the end.
4409 Rearrange to handle bundles.
4410 (xtensa_cons_fix_new): Delete.
4411 (xtensa_handle_align): New.
4412 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4413 assignment to is_no_density field.
4414 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4415 instead of reloc_to_opnum. Handle "alternate" relocations.
4416 (xtensa_force_relocation, xtensa_check_inside_bundle,
4417 xtensa_elf_section_change_hook): New.
4418 (xtensa_symbol_new_hook): Delete.
4419 (xtensa_fix_adjustable): Check for difference of symbols with an
4420 offset. Check for external and weak symbols.
4421 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4422 (md_estimate_size_before_relax): Return expansion for the first slot.
4423 (tc_gen_reloc): Handle difference of symbols by producing
4424 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4425 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4426 tentative values into the output when linkrelax is set.
4427 (XTENSA_PROP_SEC_NAME): Define.
4428 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4429 Create literal tables only if using literal sections. Create new
4430 property tables instead of old instruction tables. Check for unaligned
4431 branch targets and loops.
4432 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4433 new_resource_table, clear_resource_table, resize_resource_table,
4434 resources_available, reserve_resources, release_resources,
4435 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4436 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4437 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4438 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4439 flag. Update checks for workaround options. Call
4440 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4441 (xtensa_cleanup_align_frags): Add special case for branch targets.
4442 Check for and mark unreachable frags.
4443 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4444 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4445 end of a zero-overhead loop body.
4446 (frag_can_negate_branch): Handle instructions with multiple slots.
4447 Use new xtensa-isa.h functions
4448 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4449 xtensa_mark_zcl_first_insns): New.
4450 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4451 transformations are disabled.
4452 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4453 multislot instructions.
4454 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4455 Likewise. Also error if transformations are disabled.
4456 (unrelaxed_frag_max_size): New.
4457 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4458 xtensa-isa.h functions.
4459 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4460 xtensa_opcode_is_loop instead of is_loop_opcode.
4461 (get_text_align_power): Replace as_fatal with assertion.
4462 (get_text_align_fill_size): Iterate instead of using modulus when
4464 (get_noop_aligned_address): Assert that this is for a machine-dependent
4465 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4466 xg_get_single_size, and frag_format_size.
4467 (get_widen_aligned_address): Rename to ...
4468 (get_aligned_diff): ... this function. Add max_diff parameter.
4469 Remove handling of rs_align/rs_align_code frags. Use
4470 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4471 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4472 and pass it back to caller.
4473 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4474 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4475 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4476 (relax_frag_text_align): Rename to ...
4477 (relax_frag_loop_align): ... this function. Assume loops can only be
4478 in the first slot of an instruction.
4479 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4480 instruction. Remove call to frag_wane.
4481 (relax_frag_narrow): Rename to ...
4482 (relax_frag_for_align): ... this function. Extend to handle
4483 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4484 RELAX_NARROW for the first slot.
4485 (find_address_of_next_align_frag, bytes_to_stretch): New.
4486 (future_alignment_required): Use find_address_of_next_align_frag and
4487 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4488 alignment decisions.
4489 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4490 Check if transformations are enabled for b_j_loop_end workaround.
4491 Use new xtensa-isa.h functions and handle multislot instructions.
4492 Update call to xg_assembly_relax.
4493 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4494 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4496 (convert_frag_narrow): Add segP, format and slot parameters. Call
4497 convert_frag_immed for branch instructions. Adjust calls to
4498 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4499 xg_get_single_size and xg_get_single_format.
4500 (convert_frag_fill_nop): New.
4501 (convert_frag_immed): Add format and slot parameters. Handle multislot
4502 instructions and use new xtensa-isa.h functions. Update calls to
4503 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4504 enabled for b_j_loop_end workaround. Use build_nop instead of
4505 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4506 frags. Use xg_get_single_size. Handle O_pltrel.
4507 (fix_new_exp_in_seg): Remove check for old plt flag.
4508 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4509 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4510 for loop opcode to an assertion. Mark all frags up to the end of the
4511 loop as not transformable.
4512 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4513 (get_subseg_info): New.
4514 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4516 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4517 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4518 (xtensa_switch_to_non_abs_literal_fragment): New.
4519 (cache_literal_section): Add is_code parameter and pass it through to
4520 retrieve_literal_seg.
4521 (retrieve_literal_seg): Add is_code parameter and use it to set the
4522 flags on the literal section. Handle case where head parameter is 0.
4523 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4524 set_frag_is_no_transform): New.
4525 (xtensa_create_property_segments): Add end_property_function parameter
4526 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4527 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4528 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4529 (add_xt_block_frags): Add end_property_function parameter and call it
4530 if it is non-zero. Call xtensa_frag_flags_init.
4531 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4532 get_frag_property_flags, frag_flags_to_number,
4533 xtensa_frag_flags_combinable, xt_block_aligned_size,
4534 xtensa_xt_block_combine, add_xt_prop_frags,
4535 init_op_placement_info_table, opcode_fits_format_slot,
4536 xg_get_single_size, xg_get_single_format): New.
4537 (istack_push): Inline call to tinsn_copy.
4538 (tinsn_copy): Delete.
4539 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4540 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4541 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4542 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4543 functions. Handle invisible operands.
4544 (tinsn_to_slotbuf): New.
4545 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4546 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4547 vinsn_from_chars, and xg_free_vinsn.
4548 (tinsn_from_insnbuf): New.
4549 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4550 instructions. Handle symbol differences.
4551 (get_num_stack_text_bytes): Use xg_get_single_size.
4552 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4553 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4554 get_expr_register, set_expr_symbol_offset_diff): New.
4555 * config/tc-xtensa.h (MAX_SLOTS): Define.
4556 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4557 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4558 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4560 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4561 (xtensa_frag_type struct): Add is_assembly_state_set,
4562 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4563 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4564 Replace is_generics and is_relax fields by is_no_transform field.
4565 Delete is_text and is_longcalls fields. Change text_expansion and
4566 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4567 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4568 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4569 (xtensa_fix_data struct): New.
4570 (xtensa_symfield_type struct): Delete plt field.
4571 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4572 forward declaration here.
4573 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4574 (XTENSA_SECTION_RENAME): Undefine.
4575 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4576 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4577 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4578 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4579 (unit_num_copies_func, opcode_num_units_func,
4580 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4581 (resource_table struct): New.
4582 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4583 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4584 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4585 (tinsn_copy): Delete prototype.
4586 (vliw_insn struct): New.
4587 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4588 (widen_spec_list): Add option conditions for density and boolean
4589 instructions. Add expansions using CONST16 and conditions for using
4590 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4592 (simplify_spec_list): Add option conditions for density instructions.
4593 Add entry for NOP instruction.
4594 (append_transition): Add cmp function pointer parameter and use it to
4595 insert the new entry in order.
4596 (operand_function_LOW16U, operand_function_HI16U): New.
4597 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4598 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4599 (enter_opname, split_string): Use xstrdup instead of strdup.
4600 (init_insn_pattern): Initialize new options field.
4601 (clear_req_or_option_list, clear_req_option_list,
4602 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4604 (parse_insn_pattern): Parse option conditions.
4605 (transition_applies): New.
4606 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4607 swapped last arguments in calls to append_constant_value_condition.
4608 Call clone_req_option_list. Add warning about invalid opcode.
4609 Handle LOW16U and HI16U function names.
4610 (build_transition_table): Add cmp parameter and use it in calls to
4611 append_transition. Use new xtensa-isa.h functions. Check
4612 transition_applies before adding entries.
4613 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4614 pass it through to build_transition_table.
4615 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4616 ReqOption, transition_cmp_fn): New types.
4617 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4618 (transition_rule struct): Add options field.
4619 * doc/as.texinfo (Overview): Update Xtensa options.
4620 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4621 --[no-]relax, and --[no-]generics options. Update descriptions of
4622 --text-section-literals and --[no-]longcalls. Add
4623 --[no-]absolute-literals and --[no-]transform.
4624 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4625 Remove use of "generic" and "specific" terminology for opcodes.
4626 (Xtensa Registers): Generalize the syntax description to include
4627 user-defined register files.
4628 (Xtensa Automatic Alignment): Update.
4629 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4630 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4631 (Xtensa Directives): Remove confusing rules about precedence.
4632 (Density Directive, Relax Directive): Delete.
4633 (Schedule Directive): New.
4634 (Generics Directive): Rename to ...
4635 (Transform Directive): ... this node.
4636 (Literal Directive): Update for absolute literals. Missing
4637 literal_position directive is now an error.
4638 (Literal Position Directive): Update for absolute literals.
4639 (Freeregs Directive): Delete.
4640 (Absolute Literals Directive): New.
4641 (Frame Directive): Minor editing.
4642 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4643 Update dependencies.
4644 * Makefile.in: Regenerate.
4646 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4648 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4649 to build the second and third fixups for a composite relocation.
4650 (macro_read_relocs): New function.
4651 (macro_build): Use it.
4652 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4653 Simplify fragging code accordingly.
4654 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4655 of the composite relocation. Set fx_tcbit in both fixups.
4657 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4659 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4660 (md_apply_fix3): Don't treat composite relocs as done.
4662 2004-10-07 Jan Beulich <jbeulich@novell.com>
4664 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4665 prefix for symbol names generated from the LOCAL macro directive.
4667 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4668 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4670 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4672 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4674 (md_assemble): Add error checking for Co-Processor instructions.
4675 (get_cinv_parameters): Add 'b' option to invalidate the
4676 branch-target cache.
4678 2004-10-05 Paul Brook <paul@codesourcery.com>
4680 * config/tc-arm.c (unwind): New variable.
4681 (vfp_sp_encode_reg): New function.
4682 (vfp_sp_reg_required_here): Use it.
4683 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4684 (vfp_parse_reg_list): New function.
4685 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4686 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4687 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4688 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4690 (md_pseudo_table): Add them.
4691 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4692 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4693 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4694 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4695 require_hashconst, add_unwind_opcode): New functions.
4696 * doc/c-arm.texi: Document unwinding opcodes.
4697 * NEWS: Mention the new feature.
4699 2004-10-04 Eric Christopher <echristo@redhat.com>
4701 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4703 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4705 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4707 * config/tc-s390.c (md_apply_fix3): Likewise.
4708 * config/tc-sparc.c (md_apply_fix3): Likewise.
4710 2004-10-01 Paul Brook <paul@codesourcery.com>
4712 * config/tc-arm.c (arm_elf_section_type): New function.
4713 (arm_elf_change_section): Set section link for exidx sections.
4714 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4715 (md_elf_section_type): Define.
4717 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4719 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4720 instruction's offset.
4722 2004-10-01 Adam Nemet <anemet@lnxw.com>
4724 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4726 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4728 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4729 asymbol *, instead use symbol_get_bfdsym.
4731 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4733 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4735 2004-09-30 Paul Brook <paul@codesourcery.com>
4737 * config/tc-arm.c (do_smi, do_nop): New functions.
4738 (insns): Add ARMv6ZK instructions.
4739 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4740 (tc_gen_reloc): Ditto.
4741 (arm_cpus): Add mpcore and arm1176.
4742 (arm_archs): Add armv6{k,z,zk}.
4743 * doc/c-arm.texi: Document new cores and architectures.
4745 2004-09-30 Nick Clifton <nickc@redhat.com>
4747 * config/tc-arm.c: Use ISO C90 formatting.
4749 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4751 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4752 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4753 REG_TYPE_MVDX is expected.
4755 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4757 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4759 2004-09-21 James E Wilson <wilson@specifixinc.com>
4761 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4762 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4763 output_spill_base, output_unat_psprel, output_lc_psprel,
4764 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4765 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4766 output_spill_psprel_p): Use it.
4768 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4770 * config/tc-crx.c (handle_LoadStor): New function.
4771 Handle load/stor unique instructions before parsing.
4773 2004-09-17 Paul Brook <paul@codesourcery.com>
4775 * config/tc-arm.c (s_arm_rel31): New funciton.
4776 (md_pseudo_table): Add .rel31.
4777 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4778 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4779 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4780 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4781 (arm_parse_reloc): Add (target2).
4783 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4785 * Makefile.am: Run "make dep-am".
4786 * Makefile.in: Regenerate.
4787 * aclocal.m4: Regenerate.
4788 * configure: Regenerate.
4789 * doc/Makefile.in: Regenerate.
4790 * po/POTFILES.in: Regenerate.
4791 * po/gas.pot: Regenerate.
4793 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4795 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4796 [!LLONG_MAX]: Ditto.
4798 2004-09-13 Paul Brook <paul@codesourcery.com>
4800 * config/tc-arm.c: Rename RELABS to TARGET1.
4802 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4804 * messages.c (as_internal_value_out_of_range): Cast values passed
4805 to as_bad_where or as_warn_where to proper type.
4807 2004-09-11 Theodore A. Roth <troth@openavr.org>
4809 * config/tc-avr.c: Add support for
4810 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4812 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4814 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4815 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4817 2004-09-08 Paul Brook <paul@codesourcery.com>
4819 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4820 fini_array and preinit_array section types.
4821 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4823 * doc/as.texinfo: Document extra section types.
4825 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4827 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4828 * Makefile.in: Regenerated.
4829 * configure.in: Set em for arm*-*-symbianelf*.
4830 * configure: Regenerated.
4831 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4832 vectors when appropriate.
4833 * config/te-symbian.h: New file.
4835 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4837 * config/tc-crx.c (gettrap): Exception vector can be case
4839 (process_label_constant): Fix a 32-bit displacement bug in branch
4841 (get_operandtype) : Bug fix, wrong operand was used.
4842 (process_label_constant): Initialize relocation type to
4845 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4847 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4848 for synthesizable cores.
4850 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4852 2004-08-25 Dmitry Diky <diwil@spec.ru>
4854 * config/tc-msp430.c: Clean-up the code.
4855 (md_relax_table): New relax table.
4856 (mcu_types): Sort MCU types.
4857 (md_pseudo_table): Add .profiler pseudo handler.
4858 (pow2value): New function.
4859 (msp430_profiler): New function.
4860 (msp430_operands): Add new insns handlers.
4861 (msp430_srcoperand): Add register operand handler, allow complex
4863 (md_estimate_size_before_relax): Rewritten.
4864 (md_convert_frag): Rewritten.
4865 (msp430_relax_frag): New function.
4866 * config/tc-msp430.h (md_relax_frag): define macro
4867 * doc/c-msp430.texi: Update information.
4869 2004-08-24 Nick Clifton <nickc@redhat.com>
4871 * as.c (std_shortopts): Allow -g to take an optional argument.
4872 (parse_args): Pass any switch starting with -g on to the backend
4875 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4877 * configure.in (arm*-*-symbianelf*): New target.
4878 (arm*-*-eabi*): Likewise.
4879 * configure: Regenerated.
4881 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4882 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4885 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4887 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4888 argument, don't do anything if current section is not
4889 .gnu.linkonce.t.* and linkonce_empty is set.
4890 (generate_unwind_image, dot_endp): Adjust callers, call
4891 start_unwind_section (*, 1) if nothing will be put into the
4894 2004-08-17 Nick Clifton <nickc@redhat.com>
4896 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4897 (show_usage): Add -g.
4898 (std_longopts): Add --gen-debug. Alpha sort the table.
4899 (parse_args): Print an error message if a switch is not handled.
4900 Handle the -g switch, calling md_debug_format_selector() if
4902 * NEWS: Mention new feature.
4903 * doc/as.texinfo: Document new switch.
4904 * doc/internals.texi: Document behaviour of md_parse_option.
4906 * config/tc-arm.c (md_parse_option): Do not issue an error message
4907 if the switch is not recognised.
4908 * config/tc-m68k.c (md_parse_option): Likewise.
4909 * config/tc-pdp11.c (md_parse_option): Likewise.
4910 * config/tc-v850.c (md_parse_option): Likewise.
4912 * as.h: Fix up formatting.
4915 2004-08-16 Nick Clifton <nickc@redhat.com>
4917 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4919 * configure.in: Sort architecture based tables alphabetically.
4920 * configure: Regenerate.
4922 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4924 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4925 { "cc", 68 }, with { "cr", 70 }.
4927 2004-08-13 Jan Beulich <jbeulich@novell.com>
4928 Nick Clifton <nickc@redhat.com>
4930 * as.c: Add and handle new --alternate command line option.
4931 * macro.c (macro_set_alternate): New.
4932 * macro.h (macro_set_alternate): Declare.
4933 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4934 * doc/as.texinfo: Document new command line option and pseudo-ops
4935 as well as insert documentation originating from gasp about
4936 alternate macro syntax.
4937 * NEWS: Mention new command line option and pseudo-ops.
4939 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4941 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4944 2004-08-06 Paul Brook <paul@codesourcery.com>
4946 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4947 Handle new relocations.
4948 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4950 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4952 * write.c (relax_segment): Use was_address instead of address when
4953 setting fr_fix field for align frag due to backwards .org.
4955 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4957 Introduce SH2a support.
4958 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4959 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4961 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4962 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4963 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4964 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4965 to end of conditional expression.
4966 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4967 * config/tc-sh.c: Add sh2a-nofpu support.
4968 2003-12-29 DJ Delorie <dj@redhat.com>
4969 * tc-sh.c: Add sh2a support.
4970 (parse_reg): Add tbr.
4971 (parse_at): Support @@(disp,tbr).
4972 (get_specific): Support sh2a opcodes.
4973 (insert4): New, for 4 byte relocs.
4974 (build_Mytes): Support sh2a opcodes.
4975 (md_apply_fix3_Mytes): Support sh2a opcodes.
4976 2003-12-02 Michael Snyder <msnyder@redhat.com>
4977 * config/tc-sh.c (md_parse_option): Handle sh2a.
4978 (sh_elf_final_processing): Ditto.
4980 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4982 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4985 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4987 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4988 (ppc_arch): Expand comment.
4990 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4992 * config/tc-crx.c: Support evaluating the difference between two
4994 * config/tc-crx.h: Likewise.
4996 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4998 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5000 (ia64_elf_section_change_hook): Set the linked-to section for
5003 2004-07-26 Dmitry Diky <diwil@spec.ru>
5005 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5006 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5007 msp430xG438, msp430xG439.
5009 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5011 * doc/as.texinfo (Section, PushSection): Correct documentation
5014 2004-07-21 Jan Beulich <jbeulich@novell.com>
5016 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5017 permissible for the selected instruction suffix.
5018 (match_template): Don't permit 64-bit general purpose operands in
5020 (finalize_imm): Permit 64-bit immediates.
5021 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5022 specially except for the width of the used base and/or index
5023 registers. For 32-bit displacements, use sign-extended
5024 relocations only when using 64-bit addressing.
5025 Force zero displacement on rip-relative addressing when there is
5026 no other displacement.
5027 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5028 specially except for the width of the used base and/or index
5030 (parse_register): Disallow Reg64 registers in 32-bit mode.
5032 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5033 suffix if the instruction doesn't support it.
5035 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5037 * config/tc-mips.c (append_insn): Handle constant expressions with
5038 no associated relocation.
5039 (mips_ip): Cancel the expression after use for the Q format
5041 (parse_relocation): Return no relocation for unsupported
5043 (my_getSmallExpression): Return no relocation if no relocation
5046 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5048 * config/obj-som.c (adjust_stab_sections): Add prototype.
5049 (obj_som_compiler, obj_som_version, obj_som_copyright,
5050 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5051 * config/tc-hppa.c (update_subspace): Likewise.
5052 (is_defined_subspace): Amplify comment.
5053 * config/obj-som.h (som_frob_file): Add prototype.
5055 2004-07-19 Christopher Faylor <cgf@timesys.com>
5056 H.J. Lu <hongjiu.lu@intel.com>
5058 * subsegs.c (section_symbol): Don't create a new segment when
5059 existing segment is undefined.
5061 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5063 * config/tc-arm.c: Include include/opcode/arm.h.
5064 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5065 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5066 (FPU_ARCH_*): Delete.
5067 * Makefile.am: Update dependencies.
5068 * Makefile.in: Regenerate.
5070 2004-07-15 Nick Clifton <nickc@redhat.com>
5072 * configure.in: Accept armbe as a big-endian arm configuration.
5073 * configure: Regenerate.
5075 2004-07-13 Thomas Nystrom <thn@saeab.se>
5077 * config/tc-i386.c (T_SHIFTOP): New constant.
5078 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5079 (intel_el1): Handle '~'.
5080 (intel_get_token): Handle '<>', '&', '|' and '~'.
5082 2004-07-13 Nick Clifton <nickc@redhat.com>
5084 (md_assemble): Remove spurious newline from end of as_bad error
5086 (intel_e05_1): Likewise.
5087 (intel_e11): Likewise.
5088 (intel_match_token): Likewise.
5090 2004-07-11 Andreas Schwab <schwab@suse.de>
5092 * config/tc-m68k.c: Convert to C90. Remove redundant
5093 declarations. Indentation fixup.
5094 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5095 obj_coff_section ourselves.
5097 2004-07-09 James E Wilson <wilson@specifixinc.com>
5099 * config/tc-ia64.c (default_big_endian): New.
5100 (dot_byteorder, md_begin): Use it.
5101 (md_parse_option): Set it.
5103 2004-07-09 Nick Clifton <nickc@redhat.com>
5105 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5106 * configure: Regenerate.
5107 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5108 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5109 sh_find_elf_flags if necessary.
5111 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5113 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5114 going to be split into more than one in-place addend, return 0
5115 for relocations against mergeable sections. Associate comments
5118 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5120 * Makefile.am (CPU_TYPES): Add crx.
5121 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5122 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5123 (DEPTC_crx_elf): New target.
5124 (DEPOBJ_crx_elf): Likewise.
5125 (DEP_crx_elf): Likewise.
5126 * Makefile.in: Regenerate.
5127 * configure.in: Add crx* target.
5128 * configure: Regenerate.
5129 * config/tc-crx.c: New file.
5130 * config/tc-crx.h: New file.
5131 * NEWS: Mention new target.
5133 2004-07-06 Nick Clifton <nickc@redhat.com>
5135 * config.in: Undefine TARGET_SYMBIAN by default.
5137 * configure: Regenerate. Add sh-symbian-elf target. If
5138 selected define TARGET_SYMBIAN.
5139 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5140 format if TARGET_SYMBIAN has been defined.
5142 * output-file.c (output_file_create): Report the target format
5143 chosen when bfd_openw reports that it is invalid.
5145 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5146 pseudo for BFD based assemblers.
5148 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5151 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5152 (md_parse_option): Remove redundant -isa testing.
5153 Make bfd_arch variable const.
5154 (md_show_usage): Make bfd_arch variable const.
5156 2004-07-03 James E Wilson <wilson@specifixinc.com>
5158 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5159 * config/tc-ia64.h (md_frag_check): Define.
5161 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5163 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5165 * doc/as.texinfo (Weak): Document PE weak symbols.
5167 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5169 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5170 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5171 (mips_frob_file): Rework so that only a single pass through the
5172 relocs is needed. Allow %lo()s to have higher offsets than their
5173 corresponding %hi()s or %got()s.
5175 2004-07-02 Nick Clifton <nickc@redhat.com>
5177 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5178 allow values which have come from undefined symbols.
5179 Always consider this fixup to have been processed as a reloc
5180 cannot be generated for it.
5182 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5184 * frags.h (struct frag): Add has_code and insn_addr fields.
5185 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5186 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5187 * config/tc-ppc.h (md_frag_check): Define.
5189 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5191 * doc/Makefile.am (info): Rename goal to...
5192 (info-local): ... this, to preserve implicit dependencies.
5193 * doc/Makefile.in: Regenerate with automake 1.8.5.
5195 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5197 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5198 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5199 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5200 (tc_gen_reloc): Likewise.
5201 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5202 (m32r_parse_name): Likewise.
5203 (m32r_cgen_parse_fix_exp): Likewise.
5204 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5205 (O_PIC_reloc): Likewise.
5206 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5207 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5208 for @GOTOFF, @GOT, @PLT.
5210 2004-06-21 Jan Beulich <jbeulich@novell.com>
5212 * gas/symbols.c: While discarding ordinary local absolute symbols
5213 when --strip-local-absolute is in effect, retain file symbols.
5215 2004-06-20 Andreas Schwab <schwab@suse.de>
5217 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5218 (md_parse_option): Likewise.
5220 2004-06-17 Jan Beulich <jbeulich@novell.com>
5222 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5223 * config/te-netware.h: New file.
5224 * config/te-ppcnw.h: Delete: Obsolete.
5225 * configure.in: Eliminate ill NetWare targets. Make generic
5226 NetWare target use proper emulation.
5227 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5228 reference to new te-netware.h.
5229 * configure: Regenerate.
5230 * Makefile.in: Regenerate.
5232 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5234 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5235 comparison in .insn pseudo operation.
5237 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5239 * config/obj-coff.c (coff_adjust_section_syms): Use
5240 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5241 (coff_frob_section): Likewise.
5242 * config/tc-mips.c (md_apply_fix3): Likewise.
5243 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5244 (elf_frob_file_after_relocs): Likewise.
5246 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5248 * config/tc-hppa.c (log2): Rename to exact_log2.
5249 (pa_next_subseg): Delete unused function.
5250 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5251 (create_new_subspace): Likewise.
5254 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5255 labels. Fix warning.
5257 2004-05-28 DJ Delorie <dj@redhat.com>
5259 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5260 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5261 or non-merged symbols.
5263 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5265 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5266 restore the old slot when inserting srlz.i/srlz.d.
5268 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5270 * Makefile.am: Regenerate dependecies.
5271 * Makefile.in: Regenerate.
5272 * config/tc-sh.c (valid_arch): Make unsigned.
5273 (preset_target_arch): Likewise.
5274 (md_begin): Use new architecture flags system.
5275 (get_specific): Likewise.
5276 (assemble_ppi): Likewise.
5277 (md_assemble): Likewise. Also fix error check for bad opcodes.
5278 (md_parse_option): Likewise. Also generate -isa values according
5279 to the table in bfd/cpu-sh.c instead of just constants. Also
5280 allow <arch>-up ISA variants.
5281 (sh_elf_final_processing): Replace if-else chain with a call to
5282 sh_find_elf_flags().
5284 2004-05-28 Peter Barada <peter@the-baradas.com>
5286 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5287 with zero offset into mode 2 addressing to save a word.
5289 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5291 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5292 (ar_is_only_in_integer_unit): New.
5293 (ar_is_only_in_memory_unit): New.
5294 (generate_unwind_image): Silence gcc on 32bit host.
5295 (md_assemble): Use ar_is_only_in_integer_unit instead of
5296 ar_is_in_integer_unit. Check AR access.
5298 2004-05-27 Peter Barada <peter@the-baradas.com>
5300 * config/tc-m68k.c (md_begin): Sort the opcode table into
5302 (m68k_compare_opcode): New function to do the sorting.
5304 2004-05-24 Peter Barada <peter@the-baradas.com>
5306 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5307 addressing on MIT style operands.
5308 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5310 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5313 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5315 * expr.c (operand, operator): Don't reject '++' and '--'.
5317 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5319 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5322 2004-05-17 Adam Nemet <anemet@lnxw.com>
5324 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5325 * configure: Regenerate.
5327 2004-05-13 Paul Brook <paul@codesourcery.com>
5329 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5331 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5333 * configure.in (or32-*-rtems*): Switch to elf.
5334 * configure: Regenerate.
5336 2004-05-13 Nick Clifton <nickc@redhat.com>
5338 * po/fr.po: Updated French translation.
5340 2004-05-11 Nick Clifton <nickc@redhat.com>
5342 * doc/as.texinfo (Section): Document G and T flags to .section
5343 directive. Document the extra arguments that the G flag
5344 requires. Document the #tls flag.
5346 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5348 * subsegs.c (section_symbol): Create a new section symbol if
5349 the existing one doesn't match.
5350 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5352 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5354 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5355 to cope with VR4181A errata MD(1) and MD(4).
5357 2004-05-07 Brian Ford <ford@vss.fsi.com>
5359 * NEWS: Mention .secrel32 for pe[i]-i386.
5361 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5363 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5364 (HANDLE_ALIGN): New.
5366 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5368 * Makefile.am (DIST_SUBDIRS): Define.
5369 * aclocal.m4: Regenerate with automake 1.8.4.
5370 * Makefile.in: Likewise.
5371 * doc/Makefile.in: Likewise.
5373 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5375 * config/tc-ia64.c (dot_serialize): Declare.
5376 (dot_serialize): New function.
5377 (md_pseudo_table): Add ".serialize.data" and
5378 ".serialize.instruction" directives.
5380 2004-05-06 Nick Clifton <nickc@redhat.com>
5382 * messages (as_internal_value_out_of_range): Print a message about
5383 a value being out of range. Be consistent about whether the
5384 values are printed in decimal or hexadecimal.
5385 (as_warn_value_out_of_range): Generate a warning message about an
5387 (as_bad_value_out_of_range): Generate an error message about an
5389 * as.h: Prototype the new functions.
5390 * config/tc-alpha.c (insert_operand): Use new function.
5391 * config/tc-arc.c (arc_insert_operand): Likewise.
5392 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5393 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5394 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5395 * config/tc-s390.c (s390_insert_operand): Likewise.
5396 * config/tc-v850.c (v850_insert_operand): Likewise.
5398 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5400 * configure.in: Set em=linux for frv-*-*linux*.
5401 * configure: Rebuilt.
5402 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5403 (frv_md_fdpic_enabled): New.
5404 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5405 (DEFAULT_FDPIC): New.
5406 (frv_flags): Use DEFAULT_FDPIC.
5407 (frv_pic_flag): Likewise.
5408 (OPTION_NOPIC): New.
5409 (md_longopts): Add -mnopic.
5410 (md_parse_option): Handle it.
5411 (md_show_usage): Add -mfdpic and -mnopic.
5413 2004-05-05 Peter Barada <peter@the-baradas.com>
5415 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5416 chips for invalid coldfire instructions, rename selectors
5417 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5418 add current_chip to track which chip is referred to(including save/restore),
5419 use current_chip to select control registers, not current_arch.
5420 (md_show_usage): Add new chips.
5421 * doc/c-m68k.texi: Document new command line switches.
5423 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5425 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5426 (NOP_OPCODE): Define.
5427 (s390_align_code): Remove prototype.
5428 * tc-s390.c (s390_align_code): Remove.
5430 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5432 * config/tc-ia64.c (make_unw_section_name): Removed.
5433 (start_unwind_section): New function.
5434 (generate_unwind_image): Take const segT instead of const
5436 (dot_handlerdata): Adjusted.
5437 (dot_endp): Likewise.
5439 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5441 * config/obj-elf.c (obj_elf_change_section): Allow the
5442 ".note.GNU-stack" section has SHF_EXECINSTR.
5444 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5446 * config/obj-elf.c (get_section): Return bfd_boolean.
5447 (obj_elf_change_section): Call bfd_get_section_by_name_if
5448 instead of bfd_map_over_sections.
5450 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5452 * config/obj-elf.c (get_section): New function.
5453 (obj_elf_change_section): Support multiple sections with same
5456 2004-04-30 Nick Clifton <nickc@redhat.com>
5458 * config/tc-arm.c (create_register_alias): Fix typo checking for
5459 case sensitive register aliases.
5460 (co_proc_number): Use error message string in all_reg_maps[]
5462 (cp_reg_required_here): Likewise.
5463 (fp_reg_required_here): Likewise.
5465 2004-04-29 Brian Ford <ford@vss.fsi.com>
5467 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5469 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5471 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5472 (load_address, macro, mips_ip, md_parse_option)
5473 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5474 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5475 embedded-PIC handling, and update comments.
5476 (SWITCH_TABLE): Remove.
5477 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5478 (enum mips_pic_level): Remove EMBEDDED_PIC.
5479 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5480 (TC_FORCE_RELOCATION): Update comment.
5481 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5482 might be safe to remove now that MIPS embedded-PIC is gone.
5484 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5486 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5487 call to obj_set_subsection_attributes.
5488 (obj_som_init_stab_section): Likewise.
5489 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5490 (pa_def_subspaces): Provide comdat default.
5491 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5492 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5493 calls to create_new_subspace and update_subspace to pass comdat flag.
5494 (create_new_subspace, update_subspace): Add new comdat argument. Use
5495 it in calls to obj_set_subsection_attributes.
5496 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5497 and use of comdat, common and dup_comm parameters.
5499 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5501 * config/obj-elf.c (obj_elf_change_section): Check if the old
5502 group name is NULL before comparison.
5504 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5506 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5508 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5510 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5512 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5514 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5515 (OPTION_MEMBEDDED_PIC): Remove.
5516 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5517 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5518 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5519 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5520 (OPTION_ELF_BASE): Renumber.
5521 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5522 (md_show_usage): Remove mention of -membedded-pic.
5523 * doc/as.texinfo: Remove mention of -membedded-pic.
5525 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5527 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5528 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5530 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5531 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5532 USE_GLOBAL_POINTER_OPT.
5534 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5536 * config/tc-mips.c (macro): One more use of load_delay_nop.
5538 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5540 * config/tc-mips.c (load_delay_nop): New function.
5541 (load_address, macro): Use load_delay_nop() to build a nop
5542 which can be omitted with gpr_interlocks.
5544 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5546 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5547 cop_interlocks): Remove superfluous CPU entries.
5549 2004-04-22 Paul Brook <paul@codesourcery.com>
5551 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5553 2004-04-22 Peter Barada <peter@the-baradas.com>
5555 * NEWS: Added support for EMAC instructions and MAC/EMAC
5557 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5558 scale factor tokens, trailing_ampersand to mark mask addressing
5559 for MAC/EMAC instructions.
5560 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5562 (yylex): Handle '>', '<', and '&' following '+'.
5563 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5564 architectures in archs[].
5565 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5566 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5568 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5569 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5571 Add EMAC operands to init_table[].
5573 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5575 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5577 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5578 * config/tc-arm.c (enum mstate): Delete from here.
5579 (mapping_state): Remove the static mapstate variable and instead
5580 store the state in the segment. This allows a per-section mapping
5581 state. Handle and ignore MAP_UNDEFINED states.
5582 (arm_elf_change_section): Get the current mapping state from the
5584 (s_ltorg): Set the mapping state to MAP_DATA.
5585 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5586 for each pool as it is emitted.
5588 2004-04-22 Nick Clifton <nickc@redhat.com>
5590 * config/tc-arm.h: Formatting tidy ups.
5592 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5594 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5596 2004-04-20 DJ Delorie <dj@redhat.com>
5598 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5599 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5600 [TE_PE] (O_secrel): Define.
5601 [TE_PE] (x86_pe_cons_fix_new): New.
5602 [TE_PE] (pe_directive_secrel): Likewise.
5603 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5605 2004-04-19 Eric Christopher <echristo@redhat.com>
5607 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5608 of previous patch for fix in gcc.
5610 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5612 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5614 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5616 * read.c (do_align): Call md_flush_pending_output, if defined.
5618 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5620 * expr.c (operand): Correct checks for ++ and --.
5622 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5624 * config/tc-generic.c: Add some comments.
5626 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5628 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5629 -{no-}mfix-vr4122-bugs.
5630 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5631 (append_insn, mips_emit_delays): Update accordingly.
5632 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5633 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5634 (md_parse_option): Update after above changes.
5635 (md_show_usage): Add -mfix-vr4120.
5637 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5639 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5640 of .section directive; add a reference to the ELF .subsection
5643 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5645 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5648 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5650 * Makefile.am: Remove mips from aout targets.
5651 * Makefile.in: Regenerate.
5652 * configure.in: Remove mips-dec-bsd* target.
5653 * configure: Regenerate.
5655 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5658 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5659 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5660 Update "mapping". Restrict some @ modifiers to 32 bit.
5662 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5663 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5665 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5666 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5667 dont_adjust_reloc_32 is set.
5668 (md_longopts): Add option -renesas.
5669 (md_parse_option, md_show_usage): Likewise.
5670 * doc/c-sh.texi: Likewise.
5672 2004-04-01 Dave Korn <dk@artimi.com>
5674 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5675 hi16 and lo16 fixS structs.
5676 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5677 exactly the same way as for RELOC_DLX_REL16.
5678 (machine_ip): properly respect LO flag in the_insn and
5679 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5680 (md_apply_fix3): apply RELOC_DLX_LO16.
5682 2004-03-30 Stan Shebs <shebs@apple.com>
5684 Remove long-obsolete MPW support.
5685 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5686 * configure.in: Remove mention of ppc-*-mpw* config.
5687 * configure.in: Likewise.
5689 2004-03-30 Nick Clifton <nickc@redhat.com>
5691 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5692 OBJ_ELF being defined.
5694 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5696 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5698 2004-03-23 Paul Brook <paul@codesourcery.com>
5700 * config/tc-arm.c (meabi_flags): New variable.
5701 (arm_parse_eabi): New function.
5702 (md_begin): Set flags for EABI v3.
5704 (arm_long_opts): Add meabi.
5705 * doc/as.texinfo <ARM>: Document -meabi.
5706 * doc/c-arm.texi: Ditto.
5708 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5710 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5711 tables even when use_literal_section flag is not set.
5713 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5715 * config/tc-sh.c: Remove trailing whitespace.
5717 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5719 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5720 --mul-bug-abort and the default behavior.
5721 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5722 (err_for_dangerous_mul_placement): New variable.
5723 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5725 (md_cris_relax_table): Have placeholder for STATE_MUL.
5726 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5727 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5729 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5730 STATE_BYTE)>: Ditto.
5731 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5732 alignment and position of this frag, emit error message if
5734 (md_assemble): For a multiply insn and when checking it,
5735 transform the current frag into a special frag for that purpose.
5736 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5737 OPTION_MULBUG_ABORT_ON>: Handle new options.
5739 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5741 * config/tc-xtensa.c (mark_literal_frags): New function.
5742 (xtensa_move_literals): Call mark_literal_frags for all literal
5743 segments, including init and fini literal segments.
5744 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5746 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5748 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5749 (pa_comm): Set BSF_OBJECT in symbol flags.
5751 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5753 * Makefile.am: Run "make dep-am".
5754 * Makefile.in: Regenerate.
5755 * doc/Makefile.in: Regenerate.
5756 * config.in: Regenerate.
5757 * po/gas.pot: Regenerate.
5759 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5761 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5762 (demand_empty_rest_of_line): Issue an error here.
5763 (ignore_rest_of_line): Silently skip to end.
5764 (demand_copy_string): Issue an error, not warning.
5766 * config/obj-elf.c (obj_elf_section_name): Likewise.
5767 (obj_elf_section): Likewise.
5768 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5769 (arc_extinst): Likewise.
5770 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5771 (dot_spill): Likewise.
5772 (dot_unwabi): Likewise.
5773 (dot_prologue): Likewise.
5775 * expr.c (operand): Reject ++ and --.
5776 (operator): Likewise.
5778 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5780 * config/tc-sh.c: Include dw2gencfi.h.
5781 (sh_cfi_frame_initial_instructions): New function.
5782 (sh_regname_to_dw2regnum): Likewise.
5783 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5785 (TARGET_USE_CFIPOP): Define.
5786 (tc_cfi_frame_initial_instructions): Likewise.
5787 (tc_regname_to_dw2regnum): Likewise.
5788 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5789 * Makefile.am: Update dependencies.
5790 * Makefile.in: Regenerate.
5792 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5794 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5795 * configure: Regenerate.
5797 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5799 * read.c (s_leb128): Call md_flush_pending_output.
5801 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5803 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5804 * config/tc-i386.h (CpuPadLock): New define.
5805 (CpuUnknownFlags): Added CpuPadLock.
5807 2004-03-07 Andreas Schwab <schwab@suse.de>
5809 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5811 2004-03-07 Richard Henderson <rth@redhat.com>
5813 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5814 (cfi_finish): Likewise for fde.
5816 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5818 * config/tc-ia64.c (md_assemble): Properly handle NULL
5820 (ia64_handle_align): Don't abort if failed to add a stop bit.
5822 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5824 * Makefile.in: Regenerated.
5825 * aclocal.m4: Likewise.
5826 * configure: Likewise.
5827 * doc/Makefile.in: Likewise.
5829 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5831 * config/tc-ia64.c (dot_align): New.
5832 (ia64_do_align): Make it static.
5833 (md_pseudo_table): Use "dot_align" for "align".
5834 (ia64_md_do_align): Don't set align_frag here.
5835 (ia64_handle_align): Add a stop bit to the previous bundle if
5838 * config/tc-ia64.h (ia64_do_align): Removed.
5840 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5842 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5843 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5844 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5845 the most general type or the user specifically requested it.
5846 (md_assemble): Add a new error message for when an instruction
5847 is understood, but is not allowed due to an -isa option.
5849 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5851 * config/tc-ia64.c (align_frag): New.
5852 (md_assemble): Set the tc_frag_data field in align_frag for
5853 IA64_OPCODE_FIRST instructions.
5854 (ia64_md_do_align): Set align_frag.
5855 (ia64_handle_align): Add a stop bit if needed.
5857 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5858 (TC_FRAG_INIT): New.
5860 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5862 * config/tc-frv.c (fr400_audio): New variable.
5863 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5864 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5865 (target_implements_insn_p): New function.
5866 (md_assemble): Report an error if the processor doesn't implement
5869 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5871 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5872 (md_parse_option): Ditto.
5873 (OPTION_NO_SPECIAL_M32R): Added.
5874 (md_show_usage): Document it.
5875 (enable_speial_m32r): Changed a default value from 0 to 1.
5876 * doc/c-m32r.texi: Document the -no-bitinst option.
5878 2004-02-27 Nick Clifton <nickc@redhat.com>
5880 * config/tc-sh.c (get_operand): Revert previous delta.
5881 (tc_gen_reloc): Check for an unknown reloc type before processing
5884 2004-02-27 Hannes Reinecke <hare@suse.de>
5886 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5887 .insn pseudo operation.
5889 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5891 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5892 added for wrong syntax.
5894 2004-02-26 Eric Christopher <echristo@redhat.com>
5896 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5897 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5899 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5901 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5902 nibble types to assembler.
5904 2004-02-25 Fred Fish <fnf@redhat.com>
5906 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5908 2004-02-20 James E Wilson <wilson@specifixinc.com>
5910 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5912 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5913 (ia64_estimate_size_before_relax): New.
5914 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5915 (generate_unwind_image): Pass 1 to fixup_unw_records.
5916 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5917 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5919 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5921 * stabs.c (generate_asm_file): Avoid warning about use of
5922 uninitialized variable.
5924 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5926 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5927 body, and endp, allow unwind records which do not have a "t"
5928 (time/instruction) field.
5930 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5932 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5933 (do_mav_dspsc_2): Likewise.
5934 Fix accumulator registers move opcodes.
5936 2004-02-13 Hannes Reinecke <hare@suse.de>
5937 Jakub Jelinek <jakub@redhat.com>
5939 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5941 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5943 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5944 (tc_frob_symbol): New macro definition.
5945 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5947 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5949 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5952 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5954 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5955 (TC_CASE_SENSITIVE): ... this.
5956 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5957 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5959 2004-02-06 James E Wilson <wilson@specifixinc.com>
5961 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5962 (generate_unwind_image): Re-add it here.
5964 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5966 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5967 * read.h (SKIP_WHITESPACE): Turn into an expression.
5968 * read.c (read_a_source_file): A pseudo is removed by having a
5971 2004-02-05 James E Wilson <wilson@specifixinc.com>
5973 * config/tc-ia64.c (output_endp): New.
5974 (count_bits): Delete.
5975 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5976 endp unwind records.
5977 (fixup_unw_records): Handle endp unwind records. Delete code for
5978 shortening prologue regions not followed by a body record.
5979 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5980 * config/tc-ia64.h (unw_record_type): Add endp.
5982 2004-02-03 James E Wilson <wilson@specifixinc.com>
5984 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5985 fill padding bytes with zeroes.
5986 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5987 sets unwind_record slot_number and slot_frag fields.
5989 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5991 * config/tc-mips.c (add_got_offset_hilo): New function.
5992 (macro): Use load_register() and add_got_offset_hilo() to load
5993 constants instead of hardcoding code sequences throughout.
5995 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5997 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5999 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6001 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6003 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6004 of hard-coded test for TARGET_OS=elf.
6006 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6008 * config/tc-mips.c (hilo_interlocks): Change definition
6009 so that MIPS32, MIPS64 and later ISAs are included, along with
6010 the already-included machines. Update comments.
6012 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6014 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6015 undefined local labels.
6017 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6019 * config/tc-mips.c (load_address, macro): Update comments about
6020 NewABI GP relaxation.
6022 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6024 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6025 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6026 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6027 (set_at, load_register, load_address, move_register): Likewise.
6028 (load_got_offset, add_got_offset): Likewise.
6029 Update all calls and tidy accordingly.
6031 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6033 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6034 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6035 (RELAX_USE_SECOND): Bump to 0x10000.
6036 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6037 (mips_macro_warning): New variable.
6038 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6039 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6040 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6042 (append_insn): Update mips_macro_warning.sizes.
6043 (macro_start, macro_warning, macro_end): New functions.
6044 (macro_build): Don't emit warnings here.
6045 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6046 (md_convert_frag): Check for cases where one macro alternative
6047 needs a warning and the other doesn't. Emit a warning if the
6048 longer sequence was chosen.
6050 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6052 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6053 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6054 the first sequence, the size of the second sequence, and a flag
6055 that says whether we should warn.
6056 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6057 (RELAX_FIRST, RELAX_SECOND): New.
6058 (mips_relax): New variable.
6059 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6060 (append_insn): Remove "place" argument. Use mips_relax.sequence
6061 rather than "place" to check whether we're expanding the second
6062 alternative of a relaxable macro. Remove redundant check for
6063 branch relaxation. If generating a normal insn, and there
6064 is not enough room in the current frag, call relax_close_frag()
6065 to close it. Update mips_relax.sizes[]. Emit fixups for the
6066 second version of a relaxable macro. Record the first relaxable
6067 fixup in mips_relax. Remove tc_gen_reloc workaround.
6068 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6069 in the same way as in append_insn.
6070 (mips16_macro_build): Remove "place" argument.
6071 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6072 when generating the second version of a relaxable macro.
6073 (load_got_offset, add_got_offset): New functions.
6074 (load_address, macro): Use new relaxation machinery. Remove
6075 tc_gen_reloc workarounds.
6076 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6077 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6078 first version is needed.
6079 (tc_gen_reloc): Remove relaxation handling.
6080 (md_convert_frag): Go through the fixups for a relaxable macro and
6081 mark those that belong to the unneeded alternative as done. If the
6082 second alternative is needed, adjust the fixup addresses to account
6083 for the deleted first alternative.
6085 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6087 * frags.h (frag_room): Declare.
6088 * frags.c (frag_room): New function.
6089 * doc/internals.texi: Document it.
6091 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6093 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6094 optimization for -mtune=r3900, as this will break on other CPUs.
6096 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6098 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6099 be relaxed, use fixup.
6100 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6102 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6104 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6107 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6109 * config/tc-mips.c (append_insn): Properly detect variant frags
6110 that preclude swapping of relaxed branches. Correctly swap
6111 instructions between frags when dealing with relaxed branches.
6113 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6115 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6117 * aclocal.m4: Regenerate.
6118 * configure: Regenerate.
6120 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6122 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6125 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6127 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6128 reloc, reserve space for the delay slot as well as the jalr itself.
6130 2004-01-09 Paul Brook <paul@codesourcery.com>
6132 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6133 (do_vfp_sp2_from_reg2): New function.
6135 (do_vfp_dp_from_reg2): Check return values properly.
6137 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6139 * config/tc-mips.c (warn_nops): Remove static variable.
6140 (macro): Remove test of warn_nops.
6141 (md_shortops): Remove 'n'.
6142 (md_parse_option): Remove 'n' case.
6143 (md_show_usage): Remove -n.
6144 * doc/as.texinfo (Overview): Remove MIPS -n option.
6145 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6146 * NEWS: Mention removal of MIPS -n option.
6148 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6149 (cop_interlocks): Check ISA level.
6150 (cop_mem_interlocks): Define.
6151 (reg_needs_delay): Check cop_interlocks rather than
6152 ISA_HAS_COPROC_DELAYS.
6153 (append_insn): Likewise. Use cop_mem_interlocks rather than
6154 directly checking mips_opts.isa.
6155 (mips_emit_delays): Likewise.
6157 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6159 * config/tc-ia64.c (unwind): Move next_slot_number and
6160 next_slot_frag to ...
6161 (unw_rec_list): Here.
6162 (free_list_records): Removed.
6163 (output_unw_records): Likewise.
6164 (generate_unwind_image): Make it void.
6165 (alloc_record): Initialize next_slot_number and next_slot_frag.
6166 (slot_index): Take .org, .space and .align into account.
6167 (fixup_unw_records): Don't set slot_number to 0. Use
6168 list->next_slot_number and list->next_slot_frag instead of
6169 unwind.next_slot_number and unwind.next_slot_frag.
6170 (ia64_convert_frag): New.
6171 (generate_unwind_image): Generate a rs_machine_dependent frag
6173 (emit_one_bundle): Use list->next_slot_number and
6174 list->next_slot_frag instead of unwind.next_slot_number and
6175 unwind.next_slot_frag.
6177 * config/tc-ia64.h (md_convert_frag): Defined as
6179 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6181 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6183 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6184 * config/tc-frv.h (md_apply_fix3): Don't define.
6185 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6187 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6188 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6189 * config/tc-frv.c (line_separator_chars): Add `!'.
6190 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6191 * config/tc-frv.c (md_assemble): Clear insn upfront.
6192 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6193 * config/tc-frv.c (OPTION_FDPIC): New macro.
6194 (md_longopts): Add mfdpic.
6195 (md_parse_option): Handle it.
6196 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6197 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6198 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6199 (frv_pic_ptr): Parse funcdesc.
6201 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6203 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6204 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6206 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6208 * Makefile.am (Makefile): Move the dependency on
6209 $(BFDDIR)/configure.in to...
6210 (CONFIG_STATUS_DEPENDENCIES): ... here.
6211 (AUTOMAKE_OPTIONS): Require automake 1.8.
6212 * Makefile.in: Regenerate.
6213 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6214 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6215 $(BFDDIR)/configure.in here as well.
6216 * doc/Makefile.in: Regenerate.
6218 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6220 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6221 * Makefile.in: Regenerate.
6222 * aclocal.m4: Regenerate.
6223 * doc/Makefile.am (install, install-info): Remove.
6224 (install-data-local): A new hook for install-info.
6225 (AUTOMAKE_OPTIONS): Require automake 1.8.
6226 * doc/Makefile.in: Regenerate.
6228 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6230 * doc/c-sh.texi: Update description about floating point behavior
6233 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6235 * configure.in: Add m68k-uClinux target.
6236 * configure: Regenerate.
6238 For older changes see ChangeLog-0203
6244 version-control: never