1 2005-10-12 Nick Clifton <nickc@redhat.com>
3 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
4 generally tidy up the code.
5 * config/tc-avr.h: Likewise.
7 2005-10-12 Jan Beulich <jbeulich@novell.com>
9 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
10 (dot_pred_rel): Likewise.
11 (parse_operand): Likewise.
12 (ia64_unrecognized_line): Likewise.
13 (md_operand): Likewise.
15 2005-10-11 Jan Beulich <jbeulich@novell.com>
17 * expr.h (enum expr_mode): New.
18 (expression): Pass third argument to expr.
19 (expression_and_evaluate): New.
20 (deferred_expression): New.
21 (expr): Add third parameter.
22 (resolve_expression): New.
23 * struc-symbol.h (struct symbol): New members sy_volatile and
25 * symbols.c, symbols.h (symbol_clone): New.
26 (symbol_clone_if_forward_ref): New.
27 (snapshot_symbol): New.
29 (S_IS_FORWARD_REF): New.
30 (S_SET_VOLATILE): New.
31 (S_SET_FORWARD_REF): New.
32 * as.c (macro_expr): Use expression_and_evaluate.
33 * cond.c (s_if): Likewise.
35 * dw2gencfi.c (cfi_parse_reg): Likewise.
36 * expr.c (operand): Add second parameter. Optionally call
37 deferred_expression. Pass mode argument to itself and md_parse_name.
38 Check mode before trying to evaluate symbol. Call
39 symbol_clone_if_forward_ref for both operands.
40 (expr): Add third parameter. Pass mode to operand and itself.
41 Optionally call resolve_expression.
42 (resolve_expression): New.
43 (get_single_number): Pass second argument to operand.
44 * read.c (potable): New entry for .eqv.
45 (read_a_source_file): Handle new == operator.
46 (get_absolute_expr): Use expression_and_evaluate.
48 (assign_symbol): Rename second parameter. Call symbol_clone on
49 legal and illegal redefinition. Call S_SET_VOLATILE and
50 S_SET_FORWARD_REF depending on mode.
51 (s_set): Update description.
52 (s_space): Call resolve_expression.
53 (pseudo_set): Optionally call deferred_expression. Check
54 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
56 * config/tc-ia64.h (md_parse_name): Add mode parameter.
57 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
58 * config/tc-m32r.h (md_parse_name): Likewise.
59 (m32r_parse_name): Likewise.
60 * config/tc-mmix.h (md_parse_name): Likewise.
61 * config/tc-mn10300.h (md_parse_name): Likewise.
62 (mn10300_parse_name): Likewise.
63 * config/tc-ppc.h (md_parse_name): Likewise.
64 * config/tc-sh.h (md_parse_name): Likewise.
65 (sh_parse_name): Likewise.
66 * config/tc-sh64.h (md_parse_name): Likewise.
67 (sh64_consume_datalabel): Likewise.
68 * config/tc-tic54x.h (md_parse_name): Likewise.
69 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
70 before trying to evaluate symbol.
71 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
72 * config/tc-sh.c (sh_parse_name): Likewise.
73 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
74 second argument to operandf. Pass mode parameter to sh_parse_name.
75 * doc/as.texinfo: Document .eqv and the == assignment operator.
77 2005-10-10 Ian Lance Taylor <ian@airs.com>
79 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
80 * Makefile.in: Regenerate.
82 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
84 * expr.c (operator): Allow "!=" as a synonym for "<>".
85 * doc/as.texinfo (Infix Op): Mention "!=".
87 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
89 * config/tc-hppa.c (strict): Don't initialize. Update comment.
90 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
91 found. Simplify handling of "ma" and "mb" completers.
93 2005-10-08 Paul Brook <paul@codesourcery.com>
95 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
96 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
98 (arm_cpu_option_table): Add canonical_name.
99 (arm_cpus): Populate canonical_name field.
100 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
101 aeabi_set_public_attributes, arm_md_end): New functions.
102 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
103 (md_assemble): Set thumb_arch_used and arm_arch_used.
104 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
105 * config/tc-arm.h (md_end): Define.
106 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
108 2005-10-06 Khem Raj <kraj@mvista.com>
109 NIIBE Yutaka <gniibe@m17n.org>
111 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
112 (parse_reg_without_prefix): New function.
113 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
115 (option md_longopts): Add allow-reg-prefix option.
116 * doc/c-sh.texi: Document --allow-reg-prefix option.
117 * NEWS: Mention the new switch.
119 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
121 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
124 2005-09-30 Sterling Augustine <sterling@tensilica.com>
125 Bob Wilson <bob.wilson@acm.org>
127 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
129 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
131 * Makefile.am: Run "make dep-am".
132 * Makefile.in: Regenerated.
133 * aclocal.m4: Likewise.
135 2005-09-30 Mark Mitchell <mark@codesourcery.com>
137 * as.c (main): Use expandargv.
139 2005-09-30 Jan Beulich <jbeulich@novell.com>
141 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
144 2005-09-30 Catherine Moore <clm@cm00re.com>
146 * Makefile.am: Bfin support.
147 * Makefile.in: Regenerated.
148 * aclocal.m4: Regenerated.
149 * configure: Regenerated.
150 * configure.in: Bfin support.
151 * configure.tgt: Bfin support.
152 * config/bfin-aux.h: New file.
153 * config/bfin-defs.h: New file.
154 * config/bfin-lex.l: New file.
155 * config/bfin-parse.y: New file.
156 * config/tc-bfin.c: New file.
157 * config/tc-bfin.h: New file.
158 * doc/Makefile.am: Recognize c-bfin.texi.
159 * doc/Makefile.in: Regenerated.
160 * doc/all.texi: Bfin support.
161 * doc/as.texinfo: Likewise.
162 * doc/c-bfin.texi: Document bfin-specific syntax and
165 2005-09-30 Paul Brook <paul@codesourcery.com>
167 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
168 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
169 normal infix conditions.
170 (C3E): Include Thumb-2 definition.
172 (insns): Use them for legacy mnemonics.
174 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
176 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
177 version of <locale.h> when ENABLE_NLS is not defined.
179 2005-09-29 Jan Beulich <jbeulich@novell.com>
181 * config/tc-ia64.c (parse_operands): Always parse first operand of
184 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
185 Alan Modra <amodra@bigpond.net.au>
187 * app.c (do_scrub_chars): Match open and close quote of strings.
188 Remove redundant EOF test in case 7.
190 2005-09-28 Jan Beulich <jbeulich@novell.com>
192 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
193 relocations in 16- and 32-bit modes.
194 (i386_displacement): Make pc-relative branch handling dependent
195 upon operand (rather than address) size.
197 2005-09-28 Jan Beulich <jbeulich@novell.com>
199 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
201 (dot_cfi_startproc): Likewise.
202 (dot_cfi_endproc): Likewise. Also check no extra input was given.
203 (dot_cfi_escape): Likewise.
205 2005-09-28 Jan Beulich <jbeulich@novell.com>
207 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
208 (TC_CONS_FIX_NEW): Define unconditionally.
209 (x86_pe_cons_fix_new): Remove.
210 * config/tc-i386.c (signed_cons): New.
211 (md_pseudo_table): Add slong.
212 (x86_cons_fix_new): Declare unconditionally.
213 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
214 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
217 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
219 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
220 buffer after copying string.
222 2005-09-27 Paul Brook <paul@codesourcery.com>
224 * config/arm.c (arm_cpus): Add more cpu names.
225 * doc/c-arm.texi: Document them.
227 2005-09-21 Alan Modra <amodra@bigpond.net.au>
229 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
231 2005-09-20 Richard Henderson <rth@redhat.com>
233 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
235 2005-09-20 Richard Henderson <rth@redhat.com>
237 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
239 (dwarf2_loc_mark_labels): New.
240 (dwarf2_gen_line_info_1): Split out of ...
241 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
242 (dwarf2_emit_label): New.
243 (dwarf2_directive_loc_mark_labels): New.
244 (out_set_addr): Take a symbol instead of frag+ofs.
245 (relax_inc_line_addr): Likewise.
246 (emit_inc_line_addr): Assert delta non-negative.
247 (process_entries): Remove dead code. Update to work with temp
248 symbols instead of frag+ofs.
249 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
250 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
251 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
252 * config/obj-elf.h (obj_frob_label): New.
253 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
254 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
255 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
256 Similarly in the respective tc_frob_label implementation functions.
257 * config/tc-i386.c (md_pseudo_table): Move file and loc to
258 non-elf section; add loc_mark_labels.
259 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
260 (ia64_flush_insns): Check for marked labels; emit line entry if so.
261 (emit_one_bundle): Similarly.
262 (ia64_frob_label): Record marked labels.
263 * config/tc-m68hc11.h (tc_frob_label): Remove.
264 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
265 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
266 * config/tc-sh64.h (tc_frob_label): Likewise.
267 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
269 2005-09-20 Alan Modra <amodra@bigpond.net.au>
271 * read.c (pseudo_set): Set segment of expression syms to expr_section.
273 2005-09-14 Jan Beulich <jbeulich@novell.com>
275 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
276 registers, floating point control and status words, and mxcsr as
277 well as (for 64-bit code) segment base registers and rflags.
279 2005-09-09 Dmitry Diky <diwil@spec.ru>
281 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
282 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
285 2005-09-08 Chao-ying Fu <fu@mips.com>
287 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
288 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
291 2005-09-08 Paul Brook <paul@codesourcery.com>
293 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
294 (do_smc, do_t_smc): ... to this.
295 (insns): Remane smi to smc.
296 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
299 2005-09-07 Richard Henderson <rth@redhat.com>
301 * dwarf2dbg.c (dwarf2_where): Set line->isa.
302 (dwarf2_set_isa): New.
303 (dwarf2_directive_loc): Rearrange to allow all options on one line.
304 * dwarf2dbg.h (dwarf2_set_isa): Declare.
305 * doc/as.texinfo: Update .loc documentation.
307 2005-09-07 Richard Henderson <rth@redhat.com>
309 * dwarf2dbg.c: Include safe-ctype.h.
310 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
311 (current): Initialize.
312 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
313 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
314 (dwarf2_directive_file): Cope with invalid filename.
315 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
316 epilogue_begin, is_stmt, isa.
317 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
319 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
320 and DWARF2_FLAG_EPILOGUE_BEGIN.
321 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
322 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
323 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
324 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
325 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
326 (struct dwarf2_line_info): Add isa member.
327 * doc/as.texinfo (LNS directives): New node.
329 2005-09-07 David Ung <davidu@mips.com>
331 * config/tc-mips.c (append_insn): Undo last change. Instead add
332 guard to suppress calling frag_grow if the current instruction is
333 one that allows a delay slot.
335 2005-09-06 Chao-ying Fu <fu@mips.com>
337 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
338 (mips_opts): Add -1 to initialize ase_mt.
339 (file_ase_mt): New variable for -mmt.
340 (CPU_HAS_MT): New define.
341 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
343 (mips_ip): Check ase_mt to enable MT instructions.
344 Handle !, $, *, &, +T, +t, g operand formats.
345 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
347 (OPTION_MT, OPTION_NO_MT): New define.
348 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
349 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
350 (mips_after_parse_args): Set ase_mt based on CPU.
351 (s_mipsset): Handle ".set mt" and ".set nomt".
352 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
353 (md_show_usage): Show usage of -mmt and -mno-mt.
354 * doc/as.texinfo: Document -mmt and -mno-mt options.
355 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
358 2005-09-06 Paul Brook <paul@codesourcery.com>
360 * config/tc-arm.c (arm_it): Add relax field.
361 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
362 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
363 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
364 do_t_mov_cmp): Allow relaxation.
365 (output_relax_insn): New function.
366 (put_thumb32_insn): New function.
367 (output_inst): Use new functions.
368 (md_assemble): Don't throw error on relaxable instructions.
369 (insns): Change "b" entry from TCE(...) to tCE(...).
370 (md_estimate_size_before_relax): Return 2.
371 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
372 relax_branch, arm_relax_frag): New functions.
373 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
375 * config/tc-arm.h (md_convert_frag): Remove definition.
376 (md_relax_frag): Define.
377 (arm_relax_frag): Add prototype.
379 2005-09-02 Paul Brook <paul@codesourcery.com>
381 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
383 2005-09-02 Paul Brook <paul@codesourcery.com>
385 * config/tc-arm.c (encode_arm_cp_address): Use
386 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
387 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
389 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
392 (insns): Use them for coprocessor instructions.
393 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
394 (get_thumb32_insn): New function.
395 (put_thumb32_insn): New function.
396 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
397 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
399 2005-09-02 Paul Brook <paul@codesourcery.com>
401 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
402 incorrect suffix matches.
404 2005-09-01 David Ung <davidu@mips.com>
406 * config/tc-mips.c (append_insn): Correctly handle mips16 case
407 when the frags are different for the 2 instructions we want to
408 swap. If the lengths of the 2 instructions are not the same, we
409 won't do the swap but emit an nop.
411 2005-09-01 Dmitry Diky <diwil@spec.ru>
413 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
414 as appropriate. Change frag_variant() to frag_var() for relaxes.
416 2005-08-29 Nick Clifton <nickc@redhat.com>
418 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
421 2005-08-26 Jan Beulich <jbeulich@novell.com>
423 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
424 qualified operand of a branch.
425 (intel_bracket_expr): Set JumpAbsolute here...
426 (intel_e11): ... rather than here.
428 2005-08-26 Christian Groessler <chris@groessler.org>
430 * configure.tgt: Set bfd_gas also for z8k cpu.
431 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
433 (newfix): Adapt to bfd reloc types.
434 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
435 is available in the current frag.
436 (md_convert_frag): Adapt function parameters.
437 (tc_gen_reloc): New function.
438 (md_section_align): Use bfd_get_section_alignment.
439 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
440 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
442 * config/tc-z8k.h (TARGET_ARCH): Define.
443 (tc_fix_adjustable): Define.
445 2005-08-25 Chao-ying Fu <fu@mips.com>
447 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
448 (mips_opts): Add -1 to initialize ase_dsp.
449 (file_ase_dsp): New variable for -mdsp.
450 (CPU_HAS_DSP): New define.
451 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
453 (mips_ip): Add min_range and max_range for checking singed numbers.
454 Check ase_dsp to enable DSP instructions.
455 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
456 (OPTION_DSP, OPTION_NO_DSP): New define.
457 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
458 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
459 (mips_after_parse_args): Set ase_dsp based on CPU.
460 (s_mipsset): Handle ".set dsp" and ".set nodsp".
461 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
462 (md_show_usage): Show usage of -mdsp and -mno-dsp.
464 2005-08-23 David Ung <davidu@mips.com>
466 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
469 2005-08-23 Alan Modra <amodra@bigpond.net.au>
472 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
474 2005-08-23 Phil Edwards <phil@codesourcery.com>
476 * configure.tgt (*-*-vxworks): Match vxworks* instead.
478 2005-08-22 Jan Beulich <jbeulich@novell.com>
480 * config/tc-i386.c (object_64bit): New.
481 (i386_target_format): Initialize it.
482 (output_disp): Use object_64bit for relocation type determination.
483 (output_imm): Likewise.
484 (i386_validate_fix): Likewise.
485 (tc_gen_reloc): Likewise.
486 (lex_got): Likewise. Remove static mode_name. Change array size
487 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
488 (x86_cons): Use object_64bit for deciding whether quad fields can
491 2005-08-18 Christian Groessler <chris@groessler.org>
493 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
494 * config/tc-mcore.h: Likewise.
495 * config/tc-z8k.h: Likewise.
496 * config/tc-z8k.c: Likewise.
497 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
498 sh_coff_reloc_mangle declaration.
499 * config/tc-sh.c: (md_apply_fix): Fix comment for case
502 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
504 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
505 to confirm that no ISA is specified.
507 2005-08-18 Nick Clifton <nickc@redhat.com>
509 * write.c (relax_segment): Count the number of frags being
510 processed and use this to compute a maximum limit on the number of
511 iterations that will be allowed when attempting to relax the
514 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
516 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
517 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
519 2005-08-16 Alan Modra <amodra@bigpond.net.au>
521 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
524 2005-08-15 Paul Brook <paul@codesourcery.com>
526 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
528 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
530 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
532 * config/tc-ppc.c (parse_cpu): Add -me300 support.
533 (md_show_usage): Likewise.
534 * doc/c-ppc.texi (PowerPC-Opts): Document it.
536 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
538 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
539 (md_gather_operands): Add support for optional operands.
541 2005-08-12 Dmitry Diky <diwil@spec.ru>
542 * config/tc-msp430.c (msp430_enable_relax): New flag.
543 (msp430_enable_polys): Likewise.
544 (OPTION_RELAX): New option.
545 (OPTION_POLYMORPHS): Likewise.
546 (md_longopts): New long options.
547 (md_show_usage): Updated.
548 (md_parse_option): Add new options handler.
549 (msp430_operands): Add check if polymorph insns are enabled.
550 (msp430_force_relocation_local): New function.
551 (md_apply_fix): Now delete relocs according to new flags combination.
552 (msp430_relax_frag): Convert long branches to short branches only if
553 flag msp430_enable_relax is set.
554 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
555 (msp430_force_relocation_local): Likewise.
556 * doc/c-msp430.texi: Describe new options.
558 2005-08-11 Ian Lance Taylor <ian@airs.com>
560 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
561 (stamp-mk.com): Likewise.
562 (EXTRA_DIST): Remove make-gas.com from list.
563 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
564 * Makefile.in: Regenerate.
566 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
568 * subsegs.c (subseg_change): Move declaration of seginfo to before
571 2005-08-11 Alan Modra <amodra@bigpond.net.au>
573 * README-vms: Delete.
574 * config-gas.com: Delete.
575 * makefile.vms: Delete.
576 * vmsconf.sh: Delete.
577 * config/atof-tahoe.c: Delete.
578 * config/m88k-opcode.h: Delete.
579 * config/obj-bout.c: Delete.
580 * config/obj-bout.h: Delete.
581 * config/obj-hp300.c: Delete.
582 * config/obj-hp300.h: Delete.
583 * config/tc-a29k.c: Delete.
584 * config/tc-a29k.h: Delete.
585 * config/tc-h8500.c: Delete.
586 * config/tc-h8500.h: Delete.
587 * config/tc-m88k.c: Delete.
588 * config/tc-m88k.h: Delete.
589 * config/tc-tahoe.c: Delete.
590 * config/tc-tahoe.h: Delete.
591 * config/tc-tic80.c: Delete.
592 * config/tc-tic80.h: Delete.
593 * config/tc-w65.c: Delete.
594 * config/tc-w65.h: Delete.
595 * config/te-aux.h: Delete.
596 * config/te-delt88.h: Delete.
597 * config/te-delta.h: Delete.
598 * config/te-dpx2.h: Delete.
599 * config/te-hp300.h: Delete.
600 * config/te-ic960.h: Delete.
601 * config/vms-a-conf.h: Delete.
602 * doc/c-a29k.texi: Delete.
603 * doc/c-h8500.texi: Delete.
604 * doc/c-m88k.texi: Delete.
605 * README: Remove obsolete examples, and list of supported targets.
606 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
607 bout and hp300 support.
608 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
609 * configure.in: Remove --enable-bfd-assembler, need_bfd,
611 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
612 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
613 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
615 * dw2gencfi.c: Likewise.
616 * dwarf2dbg.c: Likewise.
618 * input-file.c: Likewise.
619 * listing.c: Likewise.
620 * literal.c: Likewise.
621 * messages.c: Likewise.
623 * output-file.c: Likewise.
626 * struc-symbol.h: Likewise.
627 * subsegs.c: Likewise.
628 * subsegs.h: Likewise.
629 * symbols.c: Likewise.
630 * symbols.h: Likewise.
634 * config/aout_gnu.h: Likewise.
635 * config/obj-aout.c: Likewise.
636 * config/obj-aout.h: Likewise.
637 * config/obj-coff.c: Likewise.
638 * config/obj-coff.h: Likewise.
639 * config/obj-evax.h: Likewise.
640 * config/obj-ieee.h: Likewise.
641 * config/tc-arm.c: Likewise.
642 * config/tc-arm.h: Likewise.
643 * config/tc-avr.c: Likewise.
644 * config/tc-avr.h: Likewise.
645 * config/tc-crx.h: Likewise.
646 * config/tc-d10v.h: Likewise.
647 * config/tc-d30v.h: Likewise.
648 * config/tc-dlx.h: Likewise.
649 * config/tc-fr30.h: Likewise.
650 * config/tc-frv.h: Likewise.
651 * config/tc-h8300.c: Likewise.
652 * config/tc-h8300.h: Likewise.
653 * config/tc-hppa.h: Likewise.
654 * config/tc-i370.h: Likewise.
655 * config/tc-i386.c: Likewise.
656 * config/tc-i386.h: Likewise.
657 * config/tc-i860.h: Likewise.
658 * config/tc-i960.c: Likewise.
659 * config/tc-i960.h: Likewise.
660 * config/tc-ip2k.h: Likewise.
661 * config/tc-iq2000.h: Likewise.
662 * config/tc-m32c.h: Likewise.
663 * config/tc-m32r.h: Likewise.
664 * config/tc-m68hc11.h: Likewise.
665 * config/tc-m68k.c: Likewise.
666 * config/tc-m68k.h: Likewise.
667 * config/tc-maxq.c: Likewise.
668 * config/tc-maxq.h: Likewise.
669 * config/tc-mcore.c: Likewise.
670 * config/tc-mcore.h: Likewise.
671 * config/tc-mn10200.h: Likewise.
672 * config/tc-mn10300.c: Likewise.
673 * config/tc-mn10300.h: Likewise.
674 * config/tc-ms1.h: Likewise.
675 * config/tc-msp430.c: Likewise.
676 * config/tc-msp430.h: Likewise.
677 * config/tc-ns32k.c: Likewise.
678 * config/tc-ns32k.h: Likewise.
679 * config/tc-openrisc.h: Likewise.
680 * config/tc-or32.c: Likewise.
681 * config/tc-or32.h: Likewise.
682 * config/tc-ppc.c: Likewise.
683 * config/tc-ppc.h: Likewise.
684 * config/tc-s390.h: Likewise.
685 * config/tc-sh.c: Likewise.
686 * config/tc-sh.h: Likewise.
687 * config/tc-sparc.c: Likewise.
688 * config/tc-tic30.c: Likewise.
689 * config/tc-tic30.h: Likewise.
690 * config/tc-tic4x.c: Likewise.
691 * config/tc-tic4x.h: Likewise.
692 * config/tc-tic54x.c: Likewise.
693 * config/tc-tic54x.h: Likewise.
694 * config/tc-v850.h: Likewise.
695 * config/tc-vax.c: Likewise.
696 * config/tc-vax.h: Likewise.
697 * config/tc-xstormy16.h: Likewise.
698 * config/tc-xtensa.h: Likewise.
699 * config/tc-z8k.c: Likewise.
700 * config/tc-z8k.h: Likewise.
701 * config/vms-a-conf.h
702 * doc/Makefile.am: Likewise.
703 * doc/all.texi: Likewise.
704 * doc/as.texinfo: Likewise.
705 * doc/internals.texi: Likewise.
706 * doc/Makefile.in: Regenerate.
707 * Makefile.in: Regenerate.
708 * configure: Regenerate.
709 * config.in: Regenerate.
710 * po/POTFILES.in: Regenerate.
712 2005-08-09 Nick Clifton <nickc@redhat.com>
715 * macro.c (getstring): Do not treat round parentheses exactly the
716 same as angle brackets - the parentheses need to be preserved and
717 passed on to the macro processing code.
719 2005-08-08 Nick Clifton <nickc@redhat.com>
721 * config/tc-msp430.c (MSP430_ISA_21): Define.
722 (mcu_types): Add entries for msp430x21xx variants.
724 2005-08-08 Nick Clifton <nickc@redhat.com>
727 * macro.c (getstring): Treat round parentheses in the same way as
729 (get_any_string): Likewise.
731 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
734 * as.c (parse_args): Handle -al=<FILE>.
736 2005-08-07 Nick Clifton <nickc@redhat.com>
738 * read.c (s_app_line): Accept a line number of 0 for compatibility
739 with gcc's output for assembler-with-cpp files.
741 2005-08-05 Paul Brook <paul@codesourcery.com>
743 * config/tc-arm.c (current_it_mask, current_cc): New variables.
744 (do_t_add_sub): Use correct encodings inside IT block.
745 (do_t_arit3c): Ditto.
746 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
747 (md_assemble): Verify conditional suffixes agains IT blocks.
749 2005-08-05 Paul Brook <paul@codesourcery.com>
751 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
753 (encode_thumb32_shifted_operand): Prohibit register shifts.
754 (encode_thumb32_addr_mode): Fix typo.
755 (insns): Correct thumb2 ldm and stm opcodes.
757 2005-08-02 Khem Raj <kraj@mvista.com>
759 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
760 WLDRD/WSTRD instruction.
762 2005-08-02 Alan Modra <amodra@bigpond.net.au>
764 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
767 2005-07-29 Thiemo Seufer <ths@networkno.de>
769 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
771 2005-07-29 Paul Brook <paul@codesourcery.com>
773 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
775 (do_t_addr): Implement 32-bit variant.
776 (do_t_push_pop): Make some errors warnings. Handle single register
778 (insns): Use tCE for adr.
779 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
780 (md_apply_fix): Ditto.
782 2005-07-29 Paul Brook <paul@codesourcery.com>
784 * config/tc-arm.c (parse_tb): New function.
785 (enum operand_parse_code): Add OP_TB.
786 (parse_operands): Handle OP_TB.
787 (do_t_add_sub_w, do_t_tb): New functions.
788 (insns): Add entries for addw, subw, tbb and tbh.
789 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
791 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
793 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
795 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
797 * config/tc-i386.c (handle_large_common): Declare only for ELF.
799 2005-07-27 Jan Beulich <jbeulich@novell.com>
801 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
803 (unw_p_record): Remove unused/redundant fields imask and rmask.
804 Combine spoff and pspoff into a union. Combine gr and br into a
805 union. Change type of grmask and brmask to unsigned char. Change type
806 of frmask to unsigned int.
807 (unw_x_record): Combine spoff, pspoff, and treg into a union.
808 * config/tc-ia64.c (unwind): New field 'pending_saves'.
809 (check_pending_save): New.
810 (alloc_record): Clear out entire record.
811 (output_psp_gr): Use renamed structure fields.
812 (output_psp_sprel): Likewise.
813 (output_rp_gr): Likewise.
814 (output_rp_br): Likewise.
815 (output_rp_psprel): Likewise.
816 (output_rp_sprel): Likewise.
817 (output_pfs_gr): Likewise.
818 (output_pfs_psprel): Likewise.
819 (output_pfs_sprel): Likewise.
820 (output_preds_gr): Likewise.
821 (output_preds_psprel): Likewise.
822 (output_preds_sprel): Likewise.
823 (output_spill_base): Likewise.
824 (output_unat_gr): Likewise.
825 (output_unat_psprel): Likewise.
826 (output_unat_sprel): Likewise.
827 (output_lc_gr): Likewise.
828 (output_lc_psprel): Likewise.
829 (output_lc_sprel): Likewise.
830 (output_fpsr_gr): Likewise.
831 (output_fpsr_psprel): Likewise.
832 (output_fpsr_sprel): Likewise.
833 (output_priunat_gr): Likewise.
834 (output_priunat_psprel): Likewise.
835 (output_priunat_sprel): Likewise.
836 (output_bsp_gr): Likewise.
837 (output_bsp_psprel): Likewise.
838 (output_bsp_sprel): Likewise.
839 (output_bspstore_gr): Likewise.
840 (output_bspstore_psprel): Likewise.
841 (output_bspstore_sprel): Likewise.
842 (output_rnat_gr): Likewise.
843 (output_rnat_psprel): Likewise.
844 (output_rnat_sprel): Likewise.
845 (output_spill_psprel): Likewise.
846 (output_spill_sprel): Likewise.
847 (output_spill_reg): Likewise.
848 (output_fr_mem): Likewise. Allocate one unwind record per set mask
850 (output_frgr_mem): Likewise.
851 (output_gr_mem): Likewise.
852 (output_br_mem): Likewise.
853 (output_gr_gr): Likewise.
854 (output_br_gr): Likewise.
855 (fixup_unw_records): Likewise.
856 (process_one_record): Use renamed structure fields. For gr_gr and
857 br_gr, collect mask from chain of records before output.
858 (in_prologue): Simplify and eliminate early returns. Call
860 (in_body): Simplify and eliminate early returns.
861 (dot_body): Call check_pending_save.
862 (md_assemble): Update comment. Deal with pending saves.
864 2005-07-26 Jan Beulich <jbeulich@novell.com>
866 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
867 mask from guessed suffix, but mask out other immediate types only
868 if at least on candidate is valid for the insn.
870 2005-07-25 DJ Delorie <dj@redhat.com>
872 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
873 Support %mod() modifiers from opcodes.
874 * doc/c-m32c.texi (M32C-Modifiers): New section.
876 2005-07-25 Jan Hubicka <jh@suse.cz>
877 H.J. Lu <hongjiu.lu@intel.com>
879 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
881 (elf_com_section_ptr): New.
882 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
883 (elf_common_parse): Make it global. Use elf_com_section_ptr
884 instead of bfd_com_section_ptr.
885 (obj_elf_change_section): Handle x86-64 large bss sections.
887 * config/obj-elf.h (elf_com_section_ptr): New.
888 (elf_common_parse): New.
890 * config/tc-i386.c (handle_large_common): New.
891 (md_pseudo_table): Add "largecomm".
892 (x86_64_section_letter): New.
893 (x86_64_section_word): New.
895 * config/tc-i386.h (x86_64_section_word): New.
896 (x86_64_section_letter): New.
897 (md_elf_section_letter): New. Defined.
898 (md_elf_section_word): Likewise.
900 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
902 * configure.tgt: Remove i386-*-rtemself*.
903 Remove sparc-*-rtemself*.
905 2005-07-21 Ben Elliston <bje@gnu.org>
907 * config/tc-m68k.h: Remove TE_LYNX conditional code.
909 2005-07-21 Paul Brook <paul@codesourcery.com>
911 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
914 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
916 * messages.c: Use vsnprintf instead of vsprintf.
918 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
920 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
921 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
923 2005-07-18 Nick Clifton <nickc@redhat.com>
925 * configure.tgt: Restore alpha ordering to list of arches.
927 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
929 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
931 2005-07-18 Jan Beulich <jbeulich@novell.com>
933 * config/tc-i386.c (md_begin): Use IS_ELF.
934 (tc_i386_fix_adjustable): Likewise.
935 (md_estimate_size_before_relax): Likewise.
936 (md_apply_fix): Likewise.
937 (i386_target_format): Likewise.
938 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
939 (i386_immediate): Remove #ifdef LEX_AT.
940 (i386_displacement): Likewise.
941 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
944 2005-07-18 Jan Beulich <jbeulich@novell.com>
946 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
947 parameter to unsigned. Parameter sign now is tristate - zero/
948 positive mean unsigned/signed, negative means signedness doesn't
949 matter. Check field size,
950 signedness, and pcrel-ness are in agreement between relocated field
951 and relocation type. Adjust diagnostics.
952 (optimize_imm): And type mask of operand instead of overwriting it.
953 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
954 local structure and initialize gotrel accordingly. Pass caller as
955 mask of types that the operator can match.
956 (x86_cons_fix_new): Let reloc know that signedness of relocation
958 (x86_pe_cons_fix_new): Likewise.
959 (x86_cons): Pass additional argument to lex_got.
960 (i386_immediate): New local variable 'types'. Pass its address as
961 additional argument to lex_got. Mask out operand types not supported
963 (i386_displacement): Likewise. Set bigdisp to all types supported in
964 64-bit mode, combining the previously split initialization.
966 2005-07-18 Jan Beulich <jbeulich@novell.com>
968 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
971 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
973 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
976 2005-07-16 Alan Modra <amodra@bigpond.net.au>
978 * Makefile.am: Run "make dep-am".
979 * Makefile.in: Regenerate.
981 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
983 * gas/config/tc-i386.h (CpuVMX): New.
984 (CpuUnknownFlags): Add CpuVMX.
986 2005-07-14 Jim Blandy <jimb@redhat.com>
988 Add support for the Renesas M32C.
989 * Makefile.am (CPU_TYPES): List m32c.
990 (TARGET_CPU_CFILES): List config/tc-m32c.c.
991 (TARGET_CPU_HFILES): List config/tc-m32c.h.
992 * configure.in: Add case for m32c.
993 * configure.tgt: Add cases for m32c and m32c-*-elf.
994 * configure: Regenerated.
995 * config/tc-m32c.c, config/tc-m32c.h: New files.
996 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
997 * doc/Makefile.in: Regenerated.
998 * doc/all.texi: Set M32C.
999 * doc/as.texinfo: Add text for the M32C-specific options and line
1000 comment characters, and refer to c-m32c.texi.
1001 * doc/c-m32c.texi: New file.
1003 2005-07-14 Nick Clifton <nickc@redhat.com>
1006 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1007 the ins_parse buffer.
1009 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1011 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1012 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1014 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1016 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1019 2005-07-08 Ben Elliston <bje@au.ibm.com>
1021 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1022 * config/obj-elf.h: Likewise.
1023 * config/tc-h8300.h: Likewise.
1024 * config/tc-h8500.h: Likewise.
1025 * config/tc-i370.h: Likewise.
1026 * config/tc-i386.h: Likewise.
1027 * config/tc-m68hc11.h: Likewise.
1028 * config/tc-m68k.h: Likewise.
1029 * config/tc-ppc.h: Likewise.
1030 * config/tc-s390.h: Likewise.
1031 * config/tc-sh.h: Likewise.
1032 * config/tc-sparc.h: Likewise.
1033 * config/tc-tic30.c: Likewise.
1034 * config/tc-w65.h: Likewise.
1035 * config/tc-xtensa.h: Likewise.
1037 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1040 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1042 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1044 * config/tc-tic30.c (debug): Add format attribute. Fix format
1047 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1049 * config/tc-i386.c (cpu_arch): Add sse3.
1051 * config/tc-i386.h (CpuSSE3): Renamed from ...
1052 (CpuPNI): This. Defined as CpuSSE3.
1054 * doc/c-i386.texi: Document .sse3.
1056 2005-07-06 Jan Beulich <jbeulich@novell.com>
1058 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1060 2005-07-05 Nick Clifton <nickc@redhat.com>
1062 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1063 md_chars_to_numbers to an unsigned pointer in order to avoid a
1064 compile time warning.
1066 2005-07-05 Paul Brook <paul@codesourcery.com>
1068 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1070 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1072 * config/tc-ms1.c: New.
1073 * config/tc-ms1.h: New.
1074 * testsuite/gas/ms1/allinsn.d: New.
1075 * testsuite/gas/ms1/allinsn.s: New.
1076 * testsuite/gas/ms1/badinsn.s: New.
1077 * testsuite/gas/ms1/badinsn1.s: New.
1078 * testsuite/gas/ms1/badoffsethigh.s: New.
1079 * testsuite/gas/ms1/badoffsetlow.s: New.
1080 * testsuite/gas/ms1/badorder.s: New.
1081 * testsuite/gas/ms1/badreg.s: New.
1082 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1083 * testsuite/gas/ms1/badsignedimmlow.s: New.
1084 * testsuite/gas/ms1/badsyntax.s: New.
1085 * testsuite/gas/ms1/badsyntax1.s: New.
1086 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1087 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1088 * testsuite/gas/ms1/errors.exp: New.
1089 * testsuite/gas/ms1/ldst.s: New.
1090 * testsuite/gas/ms1/misc.d: New.
1091 * testsuite/gas/ms1/misc.s: New.
1092 * testsuite/gas/ms1/ms1-16-003.d: New.
1093 * testsuite/gas/ms1/ms1-16-003.s: New.
1094 * testsuite/gas/ms1/ms1.exp: New.
1095 * testsuite/gas/ms1/msys.d: New.
1096 * testsuite/gas/ms1/msys.s: New.
1097 * testsuite/gas/ms1/relocs.d: New.
1098 * testsuite/gas/ms1/relocs.exp: New.
1099 * testsuite/gas/ms1/relocs1.s: New.
1100 * testsuite/gas/ms1/relocs2.s: New.
1102 2005-07-05 Jan Beulich <jbeulich@novell.com>
1104 * config/tc-i386.h (CpuSVME): New.
1105 (CpuUnknownFlags): Include CpuSVME.
1106 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1107 as alias of sledgehammer.
1108 (md_assemble): Include invlpga in the check for insns with two source
1110 (process_operands): Include SVME insns in the check for ignored
1111 segment overrides. Adjust diagnostic.
1112 (i386_index_check): Special-case SVME insns with memory operands.
1114 2005-07-04 Khem Raj <kraj@mvista.com>
1115 Nick Clifton <nickc@redhat.com>
1117 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1118 use an immediate value.
1119 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1120 since the register field of the operands structure is unsigned.
1121 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1122 (parse_operands): Make the 2ns parameter an unsigned pointer to
1124 (do_ldrd): When using the imm field of the operands structure as a
1125 second register field, treat it as unsigned.
1127 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1130 * config/obj-elf.c (obj_elf_change_section): Use backend
1133 2005-07-01 Jan Beulich <jbeulich@novell.com>
1135 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1136 (output_spill_psprel, output_spill_psprel_p): Combine.
1137 (output_spill_sprel, output_spill_sprel_p): Combine.
1138 (output_spill_reg, output_spill_regp_p): Combine.
1139 (process_one_record): Handle psp_psprel.
1140 (parse_predicate_and_operand): New.
1141 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1142 initialize output values. Emit diagnostic case here.
1143 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1144 (add_unwind_entry): New second parameter. Allow first parameter to
1145 be NULL. Parse optional tag, emit warning about further support for
1146 it otherwise being missing. Check end-of-line when requested.
1147 (dot_fframe): Clear operand when wrong. Allow tag.
1148 (dot_vframe): Likewise.
1149 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1151 (dot_vframepsp): Remove.
1152 (dot_altrp): Clear operand when wrong. Allow tag.
1153 (dot_save): Likewise. Let default case also go through
1155 (dot_savemem): Likewise.
1156 (dot_restore): Don't return when wrong operand. Allow tag.
1157 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1158 parse_predicate_and_operand and the new arguments to
1159 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1160 when wrong operand. Allow tag.
1161 (dot_restorereg, dot_restorereg_p): Likewise.
1162 (dot_spillmem, dot_spillmem_p): Likewise.
1163 (dot_saveg): Clear operand when wrong. Perform tighter operand
1165 (dot_savef): Likewise.
1166 (dot_saveb): Likewise.
1167 (dot_savegf): Likewise.
1168 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1169 parse_predicate_and_operand and the new arguments to
1170 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1171 when wrong operand. Allow tag.
1173 (dot_label_state): Don't return when wrong operand.
1174 (dot_copy_state): Likewise.
1175 (dot_unwabi): Likewise. Check if in prologue.
1176 (dot_body): Don't call demand_empty_rest_of_line.
1177 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1179 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1180 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1181 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1182 (parse_operand): New second parameter. Don't deal with '}' here
1183 anymore. Don't advance past end-of-line.
1184 (parse_operands): Pass second argument to parse_operand.
1185 (ia64_start_line): Prevent out-of-bounds access through
1186 input_line_pointer. Deal with '}' here.
1187 (ia64_unrecognized_line): Don't deal with '}' here.
1188 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1189 discard_rest_of_line.
1191 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1193 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1194 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1195 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1196 (do_branch): Always set inst.reloc.pc_rel.
1197 (s_arm_elf_cons): Disallow use of (plt) suffix.
1198 (do_adrl): Adjust X_add_number unconditionally.
1199 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1200 argument. Handle all adjustment for pipeline offset here.
1201 (md_apply_fix): No need to undo work of md_pcrel_from. No
1202 need to extract pre-encoded pipeline adjustments from various
1203 branch instructions. Generally, assume instructions are already
1204 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1205 special cases. Handle BFD_RELOC_ARM_PLT32 like
1206 BFD_RELOC_ARM_PCREL_BRANCH.
1207 (tc_gen_reloc): Remove OBJ_ELF special case.
1208 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1210 2005-06-30 Ben Elliston <bje@gnu.org>
1212 * Makefile.am (check-DEJAGNU): Don't search for expect.
1213 * Makefile.in: Regenerate.
1215 2005-06-30 Ben Elliston <bje@gnu.org>
1217 * Makefile.am (EXPECT): Set to expect.
1218 (RUNTEST): Likewise, set to runtest.
1219 * Makefile.in: Regenerate.
1221 2005-06-23 Ben Elliston <bje@gnu.org>
1223 * config/m68k-parse.h: Use ISO C90.
1224 * config/m68k-parse.y: Likewise.
1225 * config/tc-m68k.h: Likewise.
1227 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1230 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1232 (optimize_disp): Optimize only if possible. Don't use 64bit
1233 displacement on non-constants and do same on constants if
1236 2005-06-17 Jan Beulich <jbeulich@novell.com>
1238 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1239 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1240 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1241 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1242 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1244 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1245 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1246 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1247 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1248 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1249 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1250 convert 8-byte pc-relative relocations.
1251 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1252 (i386_validate_fix): Likewise.
1253 (x86_cons): Also handle quad values in 64-bit mode.
1254 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1255 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1256 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1257 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1259 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1261 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1262 symbolP as well as for names with a leading dot. Use ACONCAT.
1263 (md_apply_fix): For branch relocations, only replace value
1264 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1265 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1266 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1267 (LOCAL_LABEL_PREFIX): Don't define.
1269 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1271 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1274 2005-06-08 James E Wilson <wilson@specifixinc.com>
1277 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1278 is NULL, then emit a warning, and return the current index.
1280 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1283 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1284 temporary copy of the operands array so that changes can be safely
1285 backed out if the insn does not match.
1286 (m68k_compare_opcode): Shortcut the test when the parameters are
1287 the same. Return 1 if the names match but the second opcode is
1288 further on in the array than the first.
1290 2005-06-08 Nick Clifton <nickc@redhat.com>
1293 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1295 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1297 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1299 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1300 Michael Snyder <msnyder@redhat.com>
1301 Stan Cox <scox@redhat.com>
1303 * configure.in: Add ms1 case.
1305 * configure: Regenerate.
1307 * configure.tgt: Add ms1 case.
1309 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1311 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1312 * config/tc-xtensa.c (new_resource_table): Likewise.
1313 (resize_resource_table): Likewise.
1314 (release_resources): Fix assertion for unsigned values.
1316 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1318 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1319 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1320 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1321 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1322 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1323 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1324 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1325 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1326 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1327 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1328 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1329 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1330 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1331 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1332 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1333 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1334 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1335 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1336 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1337 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1338 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1339 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1340 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1341 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1342 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1343 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1344 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1345 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1346 * config/tc-xtensa.c, config/tc-z8k.c:
1347 Replace all instances of the string "_apply_fix3" with
1349 * po/POTFILES.in, po/gas.pot: Regenerate.
1351 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1353 * Makefile.am: Run "make dep-am".
1354 (POTFILES): Remove GAS_CFILES.
1355 * Makefile.in: Regenerate.
1357 2005-06-07 David Ung <davidu@mips.com>
1359 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1360 24kc, 24kf and 24kfx under MIPS32 release 2.
1362 2005-06-04 Nick Clifton <nickc@redhat.com>
1364 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1365 to their Thumb-enabled equivalents.
1367 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1369 * config/tc-mips.c (load_register): Add leading "0x" to the
1370 output of sprintf_vma().
1373 2005-06-01 Nick Clifton <nickc@redhat.com>
1375 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1376 test for the presence of thumb version of the parsing functions
1377 since they must always exist and the test generates a compile time
1380 2005-05-31 Richard Henderson <rth@redhat.com>
1382 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1383 (alpha_reloc_op): Add it.
1384 (debug_exp): Handle it.
1385 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1386 (emit_insn): Handle it.
1387 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1389 2005-05-31 Christian Groessler <chris@groessler.org>
1391 * write.c (dump_section_relocs): Convert to ISO-C.
1392 (write_relocs): Avoid signed/unsigned and fprintf argument
1393 warnings in debug code.
1395 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1397 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1398 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1399 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1400 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1401 fixP->tc_fix_data directly in the sole place it was used.
1402 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1403 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1406 2005-05-27 Jan Beulich <jbeulich@novell.com>
1408 * config/tc-ia64.c (struct proc_pending): New.
1409 (unwind): Replace proc_start with proc_pending.
1410 (unwind_diagnostic): Check unwind.proc_pending.sym.
1411 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1412 Check if previous proc not closed. Record all entry points.
1413 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1414 Set symbol sizes for entry points recorded in dot_proc. Check
1415 arguments for consistency with respective .proc's.
1416 (md_assemble): Replace unwind.proc_start with
1417 unwind.proc_pending.sym.
1419 2005-05-27 Jan Beulich <jbeulich@novell.com>
1421 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1422 and last_ptr. Check all in-use slots for first one with non-NULL
1423 unwind_record. Don't reload end_ptr before second update round.
1425 2005-05-26 James E Wilson <wilson@specifixinc.com>
1427 * config/tc-ia64.c (extra_goodness): Update comment.
1428 (md_begin): Add debugging code to print best_template table.
1430 2005-05-25 Jan Beulich <jbeulich@novell.com>
1432 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1435 2005-05-25 Jan Beulich <jbeulich@novell.com>
1437 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1438 BFD_RELOC_UNUSED when determining the width of the reloc.
1440 2005-05-25 Jan Beulich <jbeulich@novell.com>
1442 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1445 2005-05-25 Jan Beulich <jbeulich@novell.com>
1447 * config/tc-ia64.c (dot_radix): Rewrite.
1449 2005-05-25 Jan Beulich <jbeulich@novell.com>
1451 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1453 (alloc_record): Remove references to next_slot_number and
1455 (emit_one_bundle): Likewise.
1457 2005-05-22 Nick Clifton <nickc@redhat.com>
1459 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1460 message buffer when invoking the insert function.
1462 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1464 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1465 only if an instruction match is found.
1467 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1469 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1470 to addition in argument to xtensa_dwarf2_emit_insn.
1472 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1474 * Makefile.am: Have 'all' depend on 'info'.
1475 * Makefile.in: Regenerate.
1477 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1479 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1481 2005-05-19 Anton Blanchard <anton@samba.org>
1483 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1484 (md_show_usage): Document it.
1485 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1486 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1488 2005-05-19 Jan Beulich <jbeulich@novell.com>
1490 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1491 relocations in unwind section.
1493 2005-05-18 Nick Clifton <nickc@redhat.com>
1495 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1496 if one exists. Ignore any error messages it may produce, just
1497 allow it to perform the insertion.
1499 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1501 * hash.c (hash_lookup): Add len parameter. All callers changed.
1502 (hash_find_n): New interface.
1503 * hash.h: Prototype hash_find_n.
1504 * sb.c: Include as.h.
1505 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1506 (sb_scrub_and_add_sb): New interface.
1507 * sb.h: Prototype sb_scrub_and_add_sb.
1508 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1510 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1511 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1512 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1514 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1516 * doc/Makefile.am (gasver.texi): Don't use $<.
1517 * doc/Makefile.in: Regenerated.
1519 2005-05-17 Nick Clifton <nickc@redhat.com>
1522 * symbols.c (resolve_symbol_value): Do not move symbols whose
1523 value expression has not been resolved or finalized into the
1524 absolute section as this will confuse other parts of the assembler
1525 into thinking that their value is zero.
1527 2005-05-17 Jan Beulich <jbeulich@novell.com>
1529 * read.c (_find_end_of_line): New.
1530 (find_end_of_line): New.
1531 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1532 (read_a_source_file): Use it.
1535 (get_line_sb): Use it.
1536 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1537 (s_comm_internal): Likewise.
1539 (s_macro): Likewise.
1540 (s_ignore): Use ignore_rest_of_line.
1541 * read.h (find_end_of_line): Prototype.
1542 (discard_rest_of_line): Remove prototype. #define to
1543 ignore_rest_of_line.
1545 2005-05-17 Nick Clifton <nickc@redhat.com>
1547 * config/tc-v850,h (TC_FIX_TYPE): Define.
1548 (TC_INIT_FIX_TYPE): Define.
1549 * config/tc-v850.c (md_assemble): When creating a fix record the
1550 operand in the tc_fix_data field.
1551 (md_apply_fix3): When applying a resolved fix use the operand's
1552 insertion procedure to store the value, if the operand has been
1555 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1557 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1559 * Makefile.in: Regenerated.
1561 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1562 Bob Wilson <bob.wilson@acm.org>
1564 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1566 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1567 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1569 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1571 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1572 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1574 2005-05-10 Michael Matz <matz@suse.de>
1576 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1578 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1580 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1583 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1584 Handle label-without-colon before ordinary dot-pseudo as an
1585 ordinary label. Don't leak memory for label-without-colon alone
1586 on a line. Don't mmixal-munge operands for dot-pseudos.
1588 2005-05-10 Jan Beulich <jbeulich@novell.com>
1590 * macro.c (get_any_string): Remove the two last parameters. Replace
1591 references to the former expand parameter by using macro_alternate.
1592 Simplify loop condition for checking for end-of-string.
1593 (get_string): Remove redunant call to sb_skip_white.
1594 (do_formals): Remove two last arguments to get_any_string.
1595 (macro_expand): Likewise.
1596 (expand_irp): Likewise.
1598 2005-05-10 Jan Beulich <jbeulich@novell.com>
1600 * read.c (s_macro): Move local variable 'local' to smaller scope.
1601 Call sb_kill on it when done.
1603 2005-05-09 Jan Beulich <jbeulich@novell.com>
1605 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1606 when zero and not required by encoding constraints.
1608 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1611 * config/tc-sh64.c (sh64_fake_label): New.
1613 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1615 * doc/internals.texi (TC_FAKE_LABEL): Document.
1617 * write.c (TC_FAKE_LABEL): New.
1618 (adjust_reloc_syms): Use it.
1619 (write_object_file): Likewise.
1621 2005-05-09 Jan Beulich <jbeulich@novell.com>
1623 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1624 and comma in Intel mode.
1626 2005-05-09 Jan Beulich <jbeulich@novell.com>
1628 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1629 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1630 Make name array static and const. Adjust lookup to account for NULL
1631 entries (standing for unused register numbers).
1633 2005-05-09 Jan Beulich <jbeulich@novell.com>
1635 * config/tc-i386.c (parse_insn): Consider all matching instructions
1636 when checking for string instruction after string-only prefix.
1638 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1641 * config/tc-ia64.c (start_unwind_section): Properly check
1642 comdat group with SHF_GROUP.
1644 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1646 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1648 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1650 * config/tc-xtensa.c: Remove excess whitespace.
1651 * config/tc-xtensa.h: Likewise.
1652 * config/xtensa-istack.h: Likewise.
1653 * config/xtensa-relax.c: Likewise.
1654 * config/xtensa-relax.h: Likewise.
1656 2005-05-06 Nick Clifton <nickc@redhat.com>
1658 * sb.h: Fix formatting of comments.
1659 * sb.c: Fix formatting of comments.
1661 2005-05-06 Jan Beulich <jbeulich@novell.com>
1663 * sb.h (sb_add_buffer): Reintroduce.
1664 * sb.c (sb_add_buffer): Likewise.
1666 2005-05-06 Jan Beulich <jbeulich@novell.com>
1668 * macro.c (new_formal, del_formal): New.
1669 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1670 required argument has default value. Stop looking for more formal
1671 when there was a vararg one.
1672 (macro_expand_body): Use new_formal and del_formal.
1673 (macro_expand): Likewise. Initialize local variable err. Don't
1674 return immediately when encountering an error. Warn when keyword
1675 argument already had a value assigned. Eliminate duplicate clearing
1676 of argument value. When current positional argument matches parameter
1677 of vararg type, assign to it all the remaining arguments. Issue error
1678 when required parameter does not have value.
1679 (free_macro): Use del_formal.
1680 (expand_irp): Initialize formal type. Free buffers associated with
1681 formal prior to returning.
1682 * macro.h (struct formal_struct): Add new field 'type' with new
1683 enumeration type 'formal_type'.
1684 * doc/as.texinfo: Document macro parameter qualifiers.
1685 * NEWS: Mention new functionality.
1687 2005-05-06 Jan Beulich <jbeulich@novell.com>
1689 * cond.c (s_ifb): New.
1690 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1691 * read.h (s_ifb): Prototype.
1692 * doc/as.texinfo: Document .ifb and .ifnb.
1694 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1696 * config/tc-ia64.c (MIN): Undef.
1698 2005-05-05 Paul Brook <paul@codesourcery.com>
1700 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1702 2005-05-05 Matt Thomas <matt@3am-software.com>
1704 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1707 2005-05-05 Nick Clifton <nickc@redhat.com>
1709 * Update the address and phone number of the FSF organization in
1710 the GPL notices in the following files:
1711 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1712 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1713 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1714 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1715 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1716 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1717 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1718 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1719 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1720 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1721 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1722 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1723 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1724 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1725 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1726 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1727 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1728 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1729 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1730 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1731 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1732 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1733 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1734 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1735 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1736 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1737 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1738 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1739 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1740 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1741 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1742 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1743 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1744 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1745 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1746 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1747 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1748 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1749 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1750 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1751 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1752 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1753 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1754 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1755 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1756 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1757 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1758 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1759 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1760 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1761 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1762 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1763 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1764 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1765 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1766 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1767 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1768 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1769 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1770 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1771 config/xtensa-istack.h, config/xtensa-relax.c,
1772 config/xtensa-relax.h, doc/fdl.texi
1774 2005-05-05 Nick Clifton <nickc@redhat.com>
1776 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1777 the target_big_endian variable to false.
1779 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1781 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1782 list traversal. Use bfd_section_list_prepend.
1783 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1784 over the section list.
1785 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1786 (xtensa_insert_section): Delete.
1787 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1788 and bfd_section_list_prepend.
1789 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1790 bfd_section_list_insert_after.
1792 2005-05-03 Nick Clifton <nickc@redhat.com>
1794 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1795 of bfd_section_list... macros.
1796 * config/tc-mmix.c (mmix_frob_file): Likewise.
1797 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1798 (xtensa_insert_section): Likewise.
1800 * macro.c (macro_hash): Remove static.
1801 * macro.h (macro_hash): Provide an external declaration.
1803 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1805 * write.c (write_object_file): Use bfd_section_double_list_remove
1808 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1810 * doc/Makefile.am (gasver.texi): Correct quoting.
1811 * doc/Makefile.in: Regenerated.
1813 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1815 * configure.tgt: Add h8300*-*-rtemscoff.
1816 Switch h8300*-*-rtems* to elf.
1818 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1820 * hash.c: Undo the last change.
1823 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1825 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1827 (DISTCLEANFILES): Remove.
1828 (MAINTAINERCLEANFILES): Add asconfig.texi.
1829 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1831 2005-04-29 Ben Elliston <bje@au.ibm.com>
1833 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1834 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1835 (bignum-copy.o): Remove.
1836 * Makefile.in: Regenerate.
1837 * makefile.vms (OBJS): Remove bignum-copy.obj.
1838 * symbols.h (local_symbol_make): Remove declaration.
1839 (verify_symbol_chain_2): Likewise.
1840 * symbols.c (local_symbol_make): Make static.
1841 (max_indent_level): Likewise.
1842 (verify_symbol_chain_2): Remove.
1843 * macro.c (macro_hash): Make static.
1844 * messages.c (fprint_value): Remove.
1845 * read.h (get_absolute_expr): Remove.
1846 (emit_leb128_expr): Likewise.
1847 (do_s_func): Likewise.
1848 * read.c (do_s_func): Make static.
1849 (emit_leb128_expr): Likewise.
1850 (get_absolute_expr): Likewise.
1851 * as.h (as_howmuch): Remove declaration.
1852 (fprint_value): Likewise.
1853 * as.c (myname): Make static.
1854 * input-scrub.c (as_howmuch): Remove.
1855 (as_1_char): Likewise.
1856 * input-file.h (input_file_is_open): Remove.
1857 * input-file.c (input_file_is_open): Likewise.
1858 * expr.h (expr_build_unary): Remove declaration.
1859 (expr_build_binary): Likewise.
1860 * expr.c (expr_build_unary): Remove.
1861 (expr_build_binary): Likewise.
1862 * hash.h (hash_replace): Remove declaration.
1863 (hash_delete): Likewise.
1864 * hash.c (hash_replace): Remove.
1865 (hash_delete): Likewise.
1866 * bignum-copy.c (bignum_copy): Move from here ..
1867 * config/tc-vax.c (bignum_copy): .. to here.
1868 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1869 (bignum_copy): Remove extern declaration.
1870 * sb.h (string_count): Remove extern declaration.
1871 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1872 (sb_name): Likewise.
1873 * sb.c (dsize): Replace preprocessor macro with static int.
1874 (string_count): Make static.
1875 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1876 (sb_name): Likewise.
1877 * config/obj-coff.c (dim_index): Make static.
1878 * config/tc-i386.c (GOT_symbol): Likewise.
1879 (output_invalid_buf): Likewise.
1880 * doc/internals.texi (Warning and error messages): Remove the
1881 prototype for fprint_value.
1883 2005-04-27 Ben Elliston <bje@au.ibm.com>
1887 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1889 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1891 * read.c (pseudo_set): Disallow symbol set to common symbol.
1894 * write.c (write_object_file): Report common symbol name when
1895 disallowing local symbol set to common symbol.
1896 (adjust_reloc_syms): Disallow local symbol set to undefined
1899 2005-04-25 Jan Beulich <jbeulich@novell.com>
1901 * macro.c (macro_expand_body): Replace locals indicator parameters
1902 with actual macro_entry. New local variables macro_line and err.
1903 Don't return when encountering an error, just record the fact.
1904 Detect local symbol name colliding with parameter. Track line number
1905 inside of macro expansion.
1906 (do_formals): Move local variable name to wider scope. Check
1907 parameter of the same name doesn't already exist. In MRI mode, also
1908 check it doesn't collide with the argument count pseudo-parameter).
1909 (define_macro): Add file and line number parameters. Remove local
1910 variable namestr. New local variable error. Initialize macro_entry
1911 members file, line, and name. Don't return when encountering an
1912 error, just record the fact. Use %s in some diagnostics for read.c
1913 to insert the macro name. Free macro_entry on error.
1914 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1915 when encountering an error, just record the fact.
1916 (expand_irp): Don't return when encountering an error, just record
1918 * macro.h (macro_struct): New members name, file, and line.
1919 (define_macro): Add file and line number parameters.
1920 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1921 regarding pseudo-op redefinition with the file/line that macro
1922 definition started at.
1924 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1926 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1927 (future_alignment_required): Remove ifdefs that use it.
1929 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1931 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1932 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1933 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1935 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1936 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1938 2005-04-21 Christian Groessler <chris@groessler.org>
1940 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1943 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1945 * config/obj-aout.h (S_IS_EXTERN): Removed.
1946 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1947 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1948 * symbols.c (S_IS_EXTERN): Likewise.
1949 * symbols.h (S_IS_EXTERN): Likewise.
1951 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1953 * config/tc-d10v.c (md_apply_fix3): Likewise.
1954 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1955 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1956 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1957 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1958 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1959 (shmedia_md_convert_frag): Likewise.
1960 * symbols.c (print_symbol_value_1): Likewise.
1961 * write.c (write_object_file): Likewise.
1963 2005-04-20 Nick Clifton <nickc@redhat.com>
1965 * config/tc-xtensa.c (get_aligned_diff): Change type of
1966 branch_align to offsetT so that its signedness matches that of
1969 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1970 number into a readable string.
1971 (load_register): Likewise.
1973 2005-04-20 Andreas Schwab <schwab@suse.de>
1975 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1977 2005-04-19 David S. Miller <davem@davemloft.net>
1979 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1980 NULL insn, exit early. Remove now spurious NULL checks.
1981 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1984 2005-04-19 Jan Beulich <jbeulich@novell.com>
1986 * symbols.h (symbol_find_base): Remove prototype.
1987 * symbols.c (save_symbol_name): Remove code section conditional upon
1989 (symbol_find): Remove.
1990 (symbol_find_base): Rename to symbol_find.
1991 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1993 * config/obj-coff.c (tag_insert): Remove code section conditional
1994 upon STRIP_UNDERSCORE.
1995 (obj_coff_def): Likewise.
1996 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1997 (coff_frob_symbol): Likewise.
1998 (yank_symbols): Likewise.
1999 (c_section_symbol): Likewise.
2000 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2001 * config/tc-arm.c (symbol_locate): Remove code section conditional
2002 upon STRIP_UNDERSCORE.
2003 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2004 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2005 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2006 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2007 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2009 2005-04-19 Andreas Schwab <schwab@suse.de>
2011 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2012 access to application registers.
2014 2005-04-19 Jan Beulich <jbeulich@novell.com>
2016 * config/te-sysv32.h: Remove.
2017 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2019 * Makefile.in (TARG_ENV_HFILES): Likewise.
2021 2005-04-19 Jan Beulich <jbeulich@novell.com>
2024 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2027 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2029 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2031 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2033 * config/tc-mips.c (normalize_constant_expr): Don't check for
2035 (check_absolute_expr): Only call normalize_constant_expr() if
2037 (mips_ip): Likewise.
2039 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2041 2005-04-18 Jan Beulich <jbeulich@novell.com>
2043 * macro.c (free_token): New, freeing all the memory associated with a
2045 (do_formals): Move initializers to ...
2046 (define_macro): ... here.
2047 (delete_macro): Convert passed in name to lower case. Warn when
2048 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2050 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2052 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2054 2005-04-15 Jan Beulich <jbeulich@novell.com>
2056 * config/obj-elf.c (obj_elf_struct): New.
2057 (elf_pseudo_table). Use it for .offset and .struct.
2059 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2060 Sterling Augustine <sterling@tensilica.com>
2062 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2063 than the section alignment.
2065 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2066 H.J. Lu <hongjiu.lu@intel.com>
2068 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2069 * config/tc-xtensa.c (xg_translate_sysreg_op,
2070 xtensa_translate_old_userregs_ops,
2071 xtensa_find_unaligned_branch_targets,
2072 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2073 relax_frag_add_nop): Support 64-bit host.
2074 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2075 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2077 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2079 * configure.tgt: Add support for OpenBSD/sparc ELF.
2081 * configure.tgt: Set emulation for mips-*-openbsd*.
2082 Remove broken mips-dec-openbsd* config.
2083 * configure.in: Set default ABI for mips64-*-openbsd*.
2084 * configure: Regenerate.
2086 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2088 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2089 optimization for constant addresses.
2091 2005-04-14 Nick Clifton <nickc@redhat.com>
2093 * as.c (main): Move parse_args before symbol_begin and frag_init
2094 so that the hash table size can be set before it is used.
2095 * hash.c: Use an unsigned long type for the size of the hash
2097 * hash.h (set_gas_hash_table_size): Update the prototype.
2099 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2101 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2102 * acinclude.m4: Include ../bfd/warning.m4.
2103 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2104 * Makefile.in: Regenerate.
2105 * configure: Regenerate.
2106 * doc/Makefile.in: Regenerate.
2108 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2110 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2111 (normalize_address_expr): New function to sign-extend address
2112 offsets that fit into 32 bits in 32-bit mode.
2113 (macro_build_ldst_constoffset): Use normalize_address_expr()
2114 instead of a handcoded sequence.
2115 (load_register): Likewise. Report oversized numbers in a useful
2117 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2118 for constant addresses. Report oversized numbers in a useful way.
2119 (mips_ip): Use normalize_address_expr() for addresses.
2121 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2123 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2124 similar to other instructions now that they're marked as ImmExt.
2126 2005-04-12 Nick Clifton <nickc@redhat.com>
2128 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2129 (gas_hash_table_size): New static variable.
2130 (set_gas_hash_table_size): New function: Records a requested size
2131 for the hash tables.
2132 (get_gas_hash_table_size): New function: Return a prime number
2133 near the requested size of the hash table.
2134 (hash_new): Use get_gas_hash_table_size.
2135 * hash.h: Add a prototype for set_gas_hash_table_size.
2136 * as.c (show_usage): Add description of new switches: --hash-size
2137 and --reduce-memory-overheads.
2138 (option_values): Add OPTION_HASH_TABLE_SIZE and
2139 OPTION_REDUCE_MEMORY_OVERHEADS.
2140 (std_longpopts): Add entries for the new options.
2141 (parse_args): Handle the new options.
2142 * Makefile.am: Add a dependency of as.c on hash.h.
2143 * Makefile.in: Regenerate.
2144 * doc/as.texinfo: Document the new switches.
2145 * NEWS: Mention the new switches.
2147 2005-04-12 Nick Clifton <nickc@redhat.com>
2150 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2153 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2155 * Makefile.am: Run "make dep-am".
2156 * Makefile.in: Regenerate.
2158 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2159 Bob Wilson <bob.wilson@acm.org>
2161 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2163 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2165 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2167 2005-04-11 Jan Beulich <jbeulich@novell.com>
2169 * NEWS: Mention these changes and their effects.
2170 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2172 (check_macro): Likewise.
2173 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2174 labels together with the closing pseudo-op.
2175 (macro_expand_body): Adjust comment. Range-check input before use.
2176 Adjust mis-spelled diagnostic. Use is_name_beginner.
2177 * read.c (try_macro): New.
2178 (read_a_source_file): New static variable last_eol. Don't list
2179 macro expansion lines more than once. Call try_macro.
2180 (s_macro): Set section of line_label to absolute instead of undefined.
2181 * doc/as.texinfo: Add information on the caveats of these changes.
2183 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2185 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2186 * symbols.h (symbol_X_add_number): Update prototype.
2188 2005-04-10 Eric Christopher <echristo@redhat.com>
2190 * symbols.c (symbol_X_add_number): Fix warning.
2192 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2194 * config/tc-m68k.c (md_begin): Support 64bit host.
2195 (get_num): Support 64bit BFD on 32bit host.
2197 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2199 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2201 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2203 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2204 call. Don't do the COFF hacks for multi-emulation gas. Move
2205 demand_empty_rest_of_line back to caller.
2206 (s_set, equals): demand_empty_rest_of_line here.
2209 * as.h (rs_dummy): Define.
2210 * symbols.c (symbol_X_add_number): New function.
2211 * symbols.h (symbol_X_add_number): Declare.
2212 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2213 * read.c (assign_symbol): New function, split out from s_set.
2214 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2215 Fix COFF hacks for multi-emulation gas.
2216 (s_set): Call assign_symbol. Remove "register" keyword.
2217 (set_zero_frag): New function.
2218 (pseudo_set): Always check for assignment to section syms.
2219 Always set segment and frag of symbol, and likewise extern for
2220 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2221 special case exp.X_add_number non-zero for O_symbol expressions.
2222 (equals): Use assign_symbol.
2224 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2226 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2229 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2231 * config/tc-i386.c (tc_gen_reloc): Don't turn
2232 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2234 2005-04-06 Nick Clifton <nickc@redhat.com>
2236 * po/rw.po: New translation: Kinyarwanda
2237 * configure.in (ALL_LINGUAS): Add rw
2238 * configure: Regenerate.
2240 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2241 Bob Wilson <bob.wilson@acm.org>
2243 * config/tc-xtensa.c (branch_align_power): New.
2244 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2245 future_alignment_required): Use branch_align_power to check section
2246 alignment as well as xtensa_fetch_width when aligning branch targets.
2248 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2250 * config/tc-xtensa.c: Warning fixes throughout.
2251 (xtensa_fetch_width): Change to unsigned.
2252 (assemble_nop, xtensa_find_unaligned_branch_targets,
2253 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2254 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2255 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2256 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2257 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2258 get_text_align_max_fill_size, get_text_align_nop_count,
2259 get_text_align_nth_nop_size, get_noop_aligned_address,
2260 get_aligned_diff, convert_frag_align_next_opcode,
2261 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2262 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2263 types, avoiding size_t and using offsetT and addressT appropriately.
2264 (get_text_align_power): Clean up types. Avoid incorrect bound.
2265 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2267 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2269 * config/tc-ia64.c (start_unwind_section): Undo the change
2271 (generate_unwind_image, dot_endp): Likewise.
2273 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2275 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2276 le_nop_stop arrays and initializers to file scope.
2277 (md_begin): When generating code for anything other than
2278 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2280 2005-04-01 Jan Beulich <jbeulich@novell.com>
2282 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2285 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2287 * NEWS: Mention [fdgh]_floating.
2288 * config/atof-vax.c: Fix some whitespace.
2289 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2291 2005-04-01 Nick Clifton <nickc@redhat.com>
2293 * configure.in: Add a check for <unistd.h> providing a prototype
2294 for getopt() which is compatible with the one in
2295 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2296 * configure: Regenerate.
2297 * config.in (HAVE_DECL_GETOPT): Add.
2299 2005-04-01 Jan Beulich <jbeulich@novell.com>
2301 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2303 2005-04-01 Jan Beulich <jbeulich@novell.com>
2305 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2306 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2308 2005-03-30 Julian Brown <julian@codesourcery.com>
2310 * config/tc-arm.c (arm_adjust_symtab): Rename
2311 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2313 2005-03-30 Julian Brown <julian@codesourcery.com>
2315 * config/tc-arm.c (mapping_state): Change documentation in function
2316 comment to cross-reference spec instead. Change type of mapping symbols
2318 (arm_adjust_symtab): Don't change type of mapping symbols here.
2320 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2322 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2323 * config.in: Regenerate.
2324 * configure: Regenerate.
2325 * configure.in: Check for ffs decl and alphabetize.
2327 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2328 Phil Blundell <philb@gnu.org>
2330 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2331 (md_apply_fix3): Mark TLS symbols.
2332 (tc_gen_reloc): Handle TLS relocations.
2333 (arm_fix_adjustable): Ignore TLS relocations.
2334 (s_arm_elf_cons): Support expressions after decorated symbols.
2336 2005-03-29 Julian Brown <julian@codesourcery.com>
2338 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2339 whether personality routine index N has been output for this section.
2340 (mapping_state): tc_segment_info_data now struct not enum.
2341 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2342 handled on section change.
2343 (create_unwind_entry): Previous code to output dependency removed.
2344 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2346 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2347 arm_segment_info_type.
2348 (arm_segment_info_type): New struct.
2350 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2351 Bob Wilson <bob.wilson@acm.org>
2353 * config/tc-xtensa.c (do_align_targets): Update comment.
2354 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2355 Insert a LOOP_END frag before every loop target, and do not overload
2356 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2357 (xg_assemble_vliw_tokens): Use do_align_targets.
2358 (xtensa_fix_target_frags): Remove code to convert a
2359 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2360 negatable branch at the end of a loop.
2361 (frag_can_negate_branch): Delete.
2363 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2364 H.J. Lu <hongjiu.lu@intel.com>
2367 NEWS: Mention "-mtune=[itanium1|itanium2]".
2369 * config/tc-ia64.c (md): Add tune.
2370 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2371 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2372 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2373 B unit NOPs are discouraged for McKinley-derived cores.
2374 (md_begin): Don't hardcode the "extra_goodness()" function in
2376 (ia64_init): Set md.tune to itanium2.
2378 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2379 * doc/c-ia64.texi: Likewise.
2381 2005-03-27 Ian Lance Taylor <ian@airs.com>
2383 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2384 bad C_EFCN symbol, print its name.
2386 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2388 * config/tc-xtensa.c (use_longcalls): Delete.
2389 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2390 the use_longcalls flag is set. Do this before checking the segment.
2391 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2392 expand direct calls at this point.
2393 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2394 (xtensa_find_unmarked_state_frags): Likewise.
2395 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2396 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2397 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2398 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2400 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2402 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2404 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2406 * config/tc-cris.h: Convert to ISO C90.
2407 * config/tc-cris.c: Ditto.
2408 (md_estimate_size_before_relax): Remove obsolete comment for
2409 parameter "segment_type".
2410 (md_begin): Document reason for cast of hash_insert argument.
2411 (md_atof): Correct type of parameter "type".
2413 2005-03-24 Nick Clifton <nickc@redhat.com>
2415 * write.h (bit_fix_new): Remove redundant prototype.
2416 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2417 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2418 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2419 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2420 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2421 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2422 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2423 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2424 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2425 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2426 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2427 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2428 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2429 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2430 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2431 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2432 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2433 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2434 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2435 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2436 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2437 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2438 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2439 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2440 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2441 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2442 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2443 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2444 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2445 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2446 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2447 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2448 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2449 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2450 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2451 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2452 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2453 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2454 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2455 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2456 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2457 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2458 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2459 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2460 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2461 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2462 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2463 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2464 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2465 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2466 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2467 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2468 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2469 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2470 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2472 2005-03-23 Jim Blandy <jimb@redhat.com>
2474 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2475 attributes properly.
2477 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2478 Nick Clifton <nickc@redhat.com>
2480 * configure.tgt: Accept any C library to accompany a GNU Linux
2481 implementation, not just the GNU C library.
2482 * configure.in: Likewise.
2483 * configure: Regenerate.
2485 2005-03-23 Nick Clifton <nickc@redhat.com>
2487 * config/tc-tic30.c: Convert to ISO C90 formatting.
2488 * config/tc-tic30.h: Convert to ISO C90 formatting.
2489 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2490 * config/atof-vax.c: Convert to ISO C90 formatting.
2492 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2494 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2495 relocations correctly as well.
2496 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2497 relocations in mergeable sections section-relative either.
2499 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2501 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2503 2005-03-21 Nick Clifton <nickc@redhat.com>
2505 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2506 warning by providing a prototype for sh_symbian_find_elf_flags.
2508 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2511 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2513 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2514 along with other formats that set bfd_gas. Remove unnecessary
2515 setting of bfd_gas. Delete strongarm cases in generic_target
2518 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2521 * config/tc-m68k.c (TRUNC, SEXT): Define.
2522 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2523 (m68k_ip): Truncate or sign extend expressions as appropriate.
2524 (get_num): Likewise.
2525 (md_apply_fix3): Use SEXT.
2527 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2529 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2530 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2531 (obj-vms.o): Delete rule.
2533 * Makefile.in: Regenerate.
2534 * aclocal.m4: Regenerate.
2535 * doc/Makefile.in: Regenerate.
2536 * po/POTFILES.in: Regenerate.
2538 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2540 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2541 flag for coldfire v4e.
2543 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2545 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2546 xg_apply_fix_value and return a value to indicate success.
2547 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2548 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2549 (xtensa_validate_fix_sub): New.
2550 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2551 (tc_gen_reloc): Move code to handle difference of symbols and code to
2552 apply tentative fix values to ...
2553 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2554 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2555 relocations when linkrelax flag is not set.
2556 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2557 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2559 2005-03-17 Jan Beulich <jbeulich@novell.com>
2561 * config/tc-i386.c (i386_scale): Beautify error message.
2562 (Intel syntax comments): Update.
2563 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2565 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2566 Remove declarations.
2567 (intel_bracket_expr): Declare.
2568 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2569 of the function body in a loop allowing to split an operand into two.
2570 Replace calls to malloc and checks of it returning non-NULL with
2571 calls to xmalloc/xstrdup.
2572 (intel_expr): SHORT no longer handled here. Add comment indicating
2573 comparison ops need implementation.
2574 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2575 Check right operand of - does not specify a register when parsing
2576 the address of a memory reference.
2577 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2578 Check operands do not specify a register when parsing the address of
2580 (intel_e06, intel_e06_1): Likewise.
2581 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2582 handle SHORT as well as unary + and -. Don't accept : except for
2583 segment overrides or in direct far jump/call insns.
2584 (intel_brack_expr): New.
2585 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2587 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2588 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2589 Allow symbolic constants as register scale value.
2590 (intel_get_token): Replace call to malloc and check of return value
2591 with call to xmalloc. Change handling for FLAT to match MASM's.
2592 (intel_putback_token): Don't try to back up/free current token if
2595 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2597 * configure.tgt: Set emulation for arm-*-eabi*.
2598 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2599 * config/te-armeabi.h: New file.
2600 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2601 * config/te-symbian.h: Include "te-armeabi.h".
2603 2005-03-16 Nick Clifton <nickc@redhat.com>
2605 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2606 local variable in case it is clobbered by the setjmp.
2608 2005-03-16 Nick Clifton <nickc@redhat.com>
2609 Ben Elliston <bje@au.ibm.com>
2611 * configure.in (werror): New switch: Add -Werror to the
2612 compiler command line. Enabled by default. Disable via
2614 * configure: Regenerate.
2616 2005-03-16 Nick Clifton <nickc@redhat.com>
2618 * config/obj-coff.h: Convert to ISO C90 formatting.
2619 * config/obj-coff.c: Convert to ISO C90 formatting.
2621 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2623 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2624 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2625 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2626 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2627 (insns): Add ARMv6T2 instructions:
2628 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2629 (arm_archs): Add V6T2 variants.
2631 2005-03-15 Nick Clifton <nickc@redhat.com>
2633 * NEWS: Add cutoff for changes in 2.16 release.
2635 2005-03-15 Jan Beulich <jbeulich@novell.com>
2637 * expr.c (operand): Merge handling of unary + into that for unary
2640 2005-03-14 Eric Christopher <echristo@redhat.com>
2642 * config/tc-mips.c: Include dw2gencfi.h.
2643 (mips_cfi_frame_initial_instructions): New.
2644 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2645 (tc_cfi_frame_initial_instructions): Ditto.
2646 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2647 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2648 * Makefile.am: Update dependencies.
2649 * Makefile.in: Regenerate.
2651 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2653 * po/es.po: Commit new Spanish translation.
2655 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2657 * po/tr.po: Commit new Turkish translation.
2659 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2661 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2664 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2666 * config-gas.com: Mark vax-vms as obsolete.
2667 * configure.in: Remove fmt=vms support.
2668 * config.in: Regenerate.
2669 * configure: Regenerate.
2670 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2672 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2673 Bob Wilson <bob.wilson@acm.org>
2675 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2676 when checking if xg_resolve_literals needs to be called.
2677 * config/tc-xtensa.h: Fix spelling typo in a comment.
2679 2005-03-10 Jan Beulich <jbeulich@novell.com>
2681 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2682 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2683 crafted structure declarations with the types from macro.h.
2685 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2687 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2688 for -mno-shared optimization.
2690 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2692 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2693 (MAX_NOPS): Bump to 4.
2694 (mips_fix_vr4130): New variable.
2695 (nops_for_vr4130): New function.
2696 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2697 nops_for_vr4130 if working around VR4130 errata.
2698 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2699 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2700 (md_parse_option): Handle them.
2701 (md_show_usage): Print them.
2702 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2704 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2706 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2709 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2711 * config/tc-mips.h (mips_flush_pending_output): Delete.
2712 (mips_emit_delays): Declare.
2713 (md_flush_pending_output): Use mips_emit_delays.
2714 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2715 the previous instructions.
2716 (md_begin, append_insn, md_parse_option): Update callers.
2717 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2719 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2720 (s_gpdword): Update callers.
2721 (start_noreorder, end_noreorder): New functions.
2722 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2723 manipulating mips_opts or prev_nop_frag directly.
2724 (mips_flush_pending_output): Delete.
2726 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2728 * config/tc-mips.c (mips_move_labels): New function, taken from...
2729 (append_insn, mips_emit_delays): ...here.
2731 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2733 * config/tc-mips.c (MAX_NOPS): New macro.
2734 (history): Resize to 1 + MAX_NOPS.
2735 (fix_vr4120_class): New enumeration.
2736 (vr4120_conflicts): New variable.
2737 (init_vr4120_conflicts): New function.
2738 (md_begin): Call it.
2739 (insn_uses_reg): Constify first argument.
2740 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2741 (nops_for_insn_or_target): New functions.
2742 (append_insn): Use the new nops_for_* functions instead of inline
2743 delay checks. Generalize prev_nop_frag handling to handle an
2744 arbitrary history length. Insert nops into the history buffer
2745 once the number of nops in prev_nop_frag is fixed.
2746 (emit_delays): Use nops_for_insn instead of inline delay checks.
2748 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2750 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2751 check from branch delay code. Remove unnecessary check for branches.
2753 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2755 * config/tc-mips.c (dummy_opcode): Delete.
2756 (nop_insn, mips16_nop_insn): New variables.
2757 (NOP_INSN): New macro.
2758 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2759 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2760 (md_begin): Initialize nop_insn and mips16_nop_insn.
2761 (append_insn): Use the new emit_nop function to add nops, recording
2762 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2763 to reserve room for the instruction and install_insn to install the
2764 final form. Use insert_into_history to record the instruction in
2765 the history buffer. Use move_insn to do delay slot filling.
2766 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2767 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2768 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2770 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2772 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2773 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2774 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2775 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2776 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2778 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2780 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2781 and extended_p fields with a single fixed_p field.
2782 (append_insn, mips_no_prev_insn): Adjust accordingly.
2784 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2786 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2787 a single mips16_absolute_jump_p bit.
2788 (append_insn): Adjust accordingly.
2790 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2792 * config/tc-mips.h (mips_cl_insn): Move definition to...
2793 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2794 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2796 (history): New variable.
2797 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2798 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2799 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2800 (prev_prev_insn_unreordered): Delete.
2801 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2802 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2805 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2807 * doc/Makefile.am: Update as.info dependencies.
2808 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2810 2005-03-08 Jan Beulich <jbeulich@novell.com>
2812 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2813 error, and point to .purgem documentation if someone really needs
2815 * NEWS: Mention macro redefinition is now an error.
2817 2005-03-08 Jan Beulich <jbeulich@novell.com>
2819 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2820 emitted to. Add more precise diagnostics for non-fitting insns based
2821 on that. Eliminate now superfluous special casing of MLX. Clear out
2822 slot information when dropping an insn.
2824 2005-03-08 Jan Beulich <jbeulich@novell.com>
2826 * config/tc-ia64.c (parse_section_name): Rename to...
2827 (cross_section): In addition to separating the name from the rest of
2828 the arguments, also carry out the operation.
2829 (dot_xdata): Use cross_section.
2830 (dot_float_cons): Likewise.
2831 (dot_xstringer): Likewise.
2832 (dot_xdata_ua): Likewise.
2833 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2835 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2837 * po/gas.pot: Regenerate.
2839 2005-03-04 David Daney <ddaney@avtrex.com>
2841 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2842 instead of '_gp' for -mno-shared optimization.
2844 (s_abicalls): Document it in the comment.
2845 (md_show_usage): Document the -mno-shared option.
2847 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2849 * config/tc-mips.c (mips_set_options): Add sym32 field.
2850 (mips_opts): Initialize it.
2851 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2852 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2853 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2854 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2855 when deciding whether to use a symbolic %highest/%higher expansion.
2856 (macro): Likewise. Remove o64/n32 linux hack. Always use
2857 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2858 and "la". Handle constants separately from symbolic expressions in
2859 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2860 and using load_register to load the high part of the address.
2861 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2862 (OPTION_ELF_BASE): Bump by 2.
2863 (md_longopts): Add entries for -msym32 and -mno-sym32.
2864 (md_parse_option): Handle them.
2865 (usage): Document them.
2866 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2867 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2868 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2869 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2870 -msym32 and -mno-sym32.
2872 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2874 * config/tc-mips.c (load_address): Implement GP optimization
2875 for 64bit address space non-PIC. Fix formatting.
2876 (macro): Likewise. Simplify code.
2877 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2878 (mips_after_parse_args): Simplify code.
2880 2005-03-03 Nick Clifton <nickc@redhat.com>
2882 * expr.c (operand): Remove redundant code enclosed by #ifdef
2883 RELAX_PAREN_GROUPING....#endif.
2885 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2886 reloc is the difference of two symbols defined in the same
2889 * config/tc-iq2000.c (line_comment_chars): Include the # character
2890 as otherwise this breaks #APP/#NO_APP processing.
2892 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2894 * config/tc-arc.c(md_assemble): Remove dead code for handling
2895 immediate indexing of ld and st .
2897 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2898 Joseph Myers <joseph@codesourcery.com>
2900 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2901 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2902 (parse_relocation): Check for a word break after a relocation
2904 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2907 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2909 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2911 2005-03-02 Jan Beulich <jbeulich@novell.com>
2913 * as.c (main): Use unlink_if_ordinary instead of unlink.
2914 * messages.c (as_fatal): Likewise.
2916 2005-03-02 Jan Beulich <jbeulich@novell.com>
2918 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2920 (parse_register): Allow cr8...15 in all modes.
2922 2005-03-02 Jan Beulich <jbeulich@novell.com>
2924 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2925 etc. like normal symbol references (T_ID).
2927 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2929 * symbols.c (fb_label_name): Fix silly thinko in last change.
2931 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2933 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2934 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2936 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2938 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2941 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2944 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2946 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2948 * as.h (assert): Warning fix.
2949 * expr.c (expr): Correct assertion.
2950 * read.c (s_comm_internal): Remove assertion.
2951 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2952 (fixup_segment): Remove assertion.
2953 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2954 (md_apply_fix3): Likewise.
2955 * config/tc-i370.c (md_begin): Correct assertion.
2956 (i370_macro): Warning fix for assertion.
2958 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2960 * configure.in (AC_C_BIGENDIAN): Invoke.
2961 * configure: Regenerate.
2962 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2963 host variable to set string header size.
2964 * config/obj-aout.c (obj_header_append): Don't use host structs.
2965 (obj_symbol_to_chars): Likewise.
2966 (obj_emit_strings): Likewise. Use the passed in output pointer.
2967 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2968 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2969 not sizeof host struct.
2970 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2971 (obj_emit_strings): Likewise.
2972 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2973 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2975 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2977 (host_number_to_chars): Define.
2978 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2979 host internal struct to set header sizes.
2980 * config/tc-i960.c (md_number_to_field): Warning fix.
2981 (md_ri_to_chars): Use host byte order.
2982 (get_cdisp, md_apply_fix3): Warning fix.
2983 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2985 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2987 * doc/c-arc.texi: Update documentation about ARC's extension
2990 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2992 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2995 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2997 * cgen.c: Warning fixes.
2998 * config/tc-arc.c: Likewise.
2999 * config/tc-arm.c: Likewise.
3000 * config/tc-avr.c: Likewise.
3001 * config/tc-d10v.c: Likewise.
3002 * config/tc-d30v.c: Likewise.
3003 * config/tc-frv.c: Likewise.
3004 * config/tc-frv.h: Likewise.
3005 * config/tc-h8300.c: Likewise.
3006 * config/tc-h8500.c: Likewise.
3007 * config/tc-i370.c: Likewise.
3008 * config/tc-i960.c: Likewise.
3009 * config/tc-ia64.c: Likewise.
3010 * config/tc-ip2k.c: Likewise.
3011 * config/tc-m68hc11.c: Likewise.
3012 * config/tc-maxq.c: Likewise.
3013 * config/tc-mcore.c: Likewise.
3014 * config/tc-mips.c: Likewise.
3015 * config/tc-msp430.c: Likewise.
3016 * config/tc-pj.c: Likewise.
3017 * config/tc-ppc.c: Likewise.
3018 * config/tc-ppc.h: Likewise.
3019 * config/tc-s390.c: Likewise.
3020 * config/tc-sh.c: Likewise.
3021 * config/tc-sh64.c: Likewise.
3022 * config/tc-tic4x.c: Likewise.
3023 * config/tc-tic80.c: Likewise.
3024 * config/tc-v850.c: Likewise.
3025 * config/tc-vax.c: Likewise.
3026 * config/tc-w65.c: Likewise.
3027 * config/tc-xstormy16.c: Likewise.
3028 * config/tc-z8k.c: Likewise.
3030 2005-02-22 Catherine Moore <clm@cm00re.com>
3032 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3033 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3035 2005-02-22 Eric Christopher <echristo@redhat.com>
3037 * config/tc-mips.c (struct proc): Change isym to
3038 func_sym. New member func_end_sym.
3039 (s_mips_ent): Update.
3040 (s_mips_end): Ditto. Add code to compute function size.
3042 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3044 * read.c: Warning fixes.
3045 * config/obj-elf.c: Likewise.
3047 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3049 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3052 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3054 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3057 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3059 (demand_empty_rest_of_line): Likewise.
3060 (tic54x_sblock): Likewise.
3061 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3063 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3065 * read.c (address_bytes): New function.
3066 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3067 (potable): Add "dc.a".
3068 (cons_worker): Handle "dc.a".
3069 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3071 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3073 * input-file.c (input_file_open): Rearrange to avoid warning.
3075 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3077 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3078 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3079 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3081 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3083 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3084 uses after .set noat.
3085 (load_address): Likewise.
3086 (macro): Likewise. Don't try to avoid $at use by sacrificing
3087 the target register before it is stored, it won't work.
3089 2005-02-17 James E Wilson <wilson@specifixinc.com>
3091 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3092 see an instruction that specifies a template.
3094 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3096 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3097 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3098 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3100 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3102 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3104 * config/tc-ia64.c (md): Add hint_b.
3105 (emit_one_bundle): Handle md.hint_b for "hint".
3106 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3107 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3108 (ia64_init): Set md.hint_b to error.
3109 (md_assemble): Handle md.hint_b for "hint.b".
3111 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3112 * doc/c-ia64.texi: Likewise.
3114 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3116 * tc.h (struct relax_type, relax_typeS): Move from here..
3117 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3118 * ecoff.c (ecoff_new_file): Add appfile param.
3119 * ecoff.h (ecoff_new_file): Likewise.
3120 * itbl-lex.h: New file.
3121 * itbl-lex.l: Include itbl-lex.h.
3122 * itbl-parse.y: Likewise.
3123 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3124 * read.c (s_app_file_string): Mark appfile possibly unused.
3125 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3126 * subsegs.h (struct seg_info_trash): Delete.
3127 (seg_info): Use segment_info_type instead.
3128 * config/obj-coff.c (struct filename_list): Make filename const char *.
3129 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3130 * config/obj-elf.c (elf_file_symbol): Similarly.
3131 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3133 * config/tc-arc.c (md_operand): Warning fix.
3134 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3135 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3136 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3137 * config/tc-frv.c (frv_force_relocation): Warning fix.
3138 * config/tc-m68k.c (md_parse_option): Delete unused var.
3139 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3140 * config/tc-sparc.c: Likewise.
3141 (s_common): Warning fix.
3142 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3143 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3145 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3146 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3147 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3148 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3149 (tic4x_do_align): Use TIC_NOP_OPCODE.
3150 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3151 * config/tc-vax.c: Include netinet/in.h.
3152 (tc_headers_hook): Formatting.
3153 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3155 2005-02-17 Jan Beulich <jbeulich@novell.com>
3157 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3158 parsing inN, locN, outN. Set 'idx' to offset register number starts
3159 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3162 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3164 * config/tc-mips.c (load_address): Fix formatting.
3165 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3166 Catch macros which are unexpandable without AT. Remove duplicate
3168 (macro2): Remove duplicate zeroing of used_at.
3170 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3172 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3175 2005-02-15 Nigel Stephens <nigel@mips.com>
3176 Maciej W. Rozycki <macro@mips.com>
3178 * config/tc-mips.c (reloc_needs_lo_p): Handle
3179 BFD_RELOC_MIPS16_HI16_S.
3180 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3181 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3182 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3184 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3185 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3186 Call my_getSmallExpression() to parse percent operators.
3187 (percent_op_match, mips_percent_op): Separate definitions.
3188 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3189 (parse_relocation): Handle the MIPS16 mode using
3191 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3192 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3194 2005-02-15 Jan Beulich <jbeulich@novell.com>
3196 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3197 instead of explicitly dealing with the translation; exclude
3198 relocations that are already pcrel, however.
3200 2005-02-15 Jan Beulich <jbeulich@novell.com>
3202 * config/tc-ia64.c: Include limits.h (if available).
3203 (gr_values[0]): Set path to INT_MAX.
3204 (dot_reg_val): Don't allow changing value of r0. Limit range of
3205 general registers at r127.
3206 (specify_resource): Default resource index is -1. Don't set resource
3207 index (in case IA64_RS_RSE) without setting the specific flag.
3208 (note_register_values): Check operand is O_constant before tracking
3209 input value of moves. Add tracking for dep.z with constant inputs.
3210 (print_dependency): Resource index of specific resource may be zero.
3211 (check_dependencies): Likewise.
3213 2005-02-15 Jan Beulich <jbeulich@novell.com>
3215 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3216 reg_class. Check operands and emit diagnostics for illegal use of
3219 2005-02-15 Jan Beulich <jbeulich@novell.com>
3221 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3222 new variables type, suffix, and width. Handle
3223 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3224 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3225 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3226 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3227 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3228 if unable to translate relocation type, using the new variables.
3230 2005-02-15 Jan Beulich <jbeulich@novell.com>
3232 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3233 (ty_symbol_chars): Define.
3234 * config/tc-ia64.c (ia64_symbol_chars): Define.
3236 2005-02-15 Jan Beulich <jbeulich@novell.com>
3238 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3239 input_line_pointer was advanced.
3241 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3243 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3246 2005-02-13 Jan Beulich <jbeulich@novell.com>
3248 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3249 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3251 (ia64_init): Set md.detect_dv.
3252 (ia64_start_line): New static variable warned. Warn only once when
3253 encountering explicit stops in automatic mode.
3254 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3255 * NEWS: Mention new default mode.
3257 2005-02-13 Jan Beulich <jbeulich@novell.com>
3259 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3260 be freed when wiping out previous state. Canonicalize names before
3261 use. Free name string when detecting redefinition.
3262 (dot_pred_rel): Call generic expression parser to process arguments.
3263 Handle O_register case for individual predicates and O_subtract for
3265 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3267 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3268 Warn if multiple found, issue error if resulting symbol name has zero
3270 (dot_alias): Canonicalize name before use.
3272 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3274 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3276 (in_procedure): Return -1 for warning.
3277 (in_prologue): Likewise.
3278 (in_body): Likewise.
3280 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3282 * config/tc-ia64.c (dot_xdata): Undo the last change.
3283 (dot_float_cons): Likewise.
3284 (dot_xstringer): Likewise.
3285 (dot_xdata_ua): Likewise.
3286 (dot_float_cons_ua): Likewise.
3288 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3290 * NEWS: Mention "-munwind-check=[warning|error]".
3292 * config/tc-ia64.c (md): Add unwind_check.
3293 (unwind_diagnostic): New.
3294 (in_procedure): Call unwind_diagnostic when a directive isn't
3296 (in_prologue): Call unwind_diagnostic when a directive isn't in
3298 (in_body): Call unwind_diagnostic when a directive isn't in
3300 (dot_endp): Set md.unwind_check to error before calling
3301 in_procedure and restore it after. When the name is missing or
3302 couldn't be found, use the one from the last .proc if
3303 md.unwind_check isn't error. Warn if md.unwind_check is
3305 (md_parse_option): Handle "-munwind-check=[warning|error]".
3306 (md_show_usage): Add "-munwind-check=[warning|error]".
3307 (ia64_init): Set md.unwind_check to warning.
3309 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3310 * doc/c-ia64.texi: Likewise.
3312 2005-02-11 Jan Beulich <jbeulich@novell.com>
3314 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3316 (ia64_parse_name): New third parameter.
3317 (md_parse_name): Pass third argument.
3318 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3319 (md_operand): Handling of '@'-prefixed symbols moved from here...
3320 (ia64_parse_name): ...to here.
3322 2005-02-11 Jan Beulich <jbeulich@novell.com>
3324 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3325 (errata_nop_necessary_p): Remove declaraction and definition.
3326 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3327 update md.group_idx. Don't reset md.last_groups.
3329 2005-02-11 Jan Beulich <jbeulich@novell.com>
3331 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3333 (dot_xdata): Free section name after use.
3334 (dot_float_cons): Likewise.
3335 (dot_xstringer): Likewise.
3336 (dot_xdata_ua): Likewise.
3337 (dot_float_cons_ua): Likewise.
3338 (md_pseudo_table): Add xdata16 and xdata16.ua.
3340 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3342 * doc/all.texi: Add IA64.
3343 * doc/as.texinfo: Likewise.
3345 * doc/c-ia64.texi: Fix typos.
3347 2005-02-10 Julian Brown <julian@codesourcery.com>
3349 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3351 (do_t_push_pop): Likewise.
3352 (md_assemble): Likewise.
3353 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3354 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3355 (create_unwind_entry): Output dependency on the required personality
3358 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3360 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3361 * subsegs.c (seg_not_empty_p): Likewise.
3363 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3365 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3366 relative jump calculation.
3367 <md_convert_frag) : Likewise.
3368 <output_disp): Likewise.
3370 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3372 * write.c (write_object_file): Recognize warning-symbol construct
3373 and skip object- and target- handling for the second symbol.
3375 2005-02-02 Jan Beulich <jbeulich@novell.com>
3377 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3378 designators along with quoted ones. Free copy of quoted designator
3381 2005-02-01 Ben Elliston <bje@au.ibm.com>
3383 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3384 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3385 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3386 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3387 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3388 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3389 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3390 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3391 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3392 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3393 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3394 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3395 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3396 #if 0'd code throughout.
3398 2005-01-31 Nick Clifton <nickc@redhat.com>
3400 * as.c (parse_args): Bump copyright date reported by --version to
3403 2005-01-31 Nick Clifton <nickc@redhat.com>
3405 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3408 2005-01-31 Jan Beulich <jbeulich@novell.com>
3410 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3411 that can end with .endr in that case. Make requiring/permitting
3412 pseudo-ops without leading dot closer to the logic in read.c serving
3414 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3417 2005-01-31 Jan Beulich <jbeulich@novell.com>
3419 * macro.c (do_formals): Adjust to no longer accept empty parameter
3421 (define_macro): Adjust to no longer accept empty macro name, garbage
3422 following the parameters, or macros that were previously defined.
3423 * read.c (s_bad_end): Declare.
3424 (potable): Add endm. Handler for endr and endm is s_bad_end.
3425 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3427 * read.h (s_bad_endr): Remove.
3429 2005-01-31 Jan Beulich <jbeulich@novell.com>
3431 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3432 immediately discarding (but counting) those exceeding the maximum
3433 possible amount. Track whether output and input operand counts ever
3434 matched, and use this to better indicate which of the operands/
3435 operand types was wrong; specifically don't default to pointing to
3438 2005-01-31 Jan Beulich <jbeulich@novell.com>
3440 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3441 variable in dot_endp). Add body and insn. Make prologue,
3442 prologue_mask, body, and insn bitfields.
3443 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3445 (in_procedure, in_prologue, in_body): New.
3446 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3447 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3448 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3449 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3450 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3451 dot_personality): Use the appropriate one of the above.
3452 (dot_proc): Clear unwind.proc_start; set to current location only if
3453 none of the entry points were valid. Check for non-zero-length entry
3454 point names. Check that entry points aren't defined, yet. Clear
3455 unwind.prologue, unwind.body, and unwind.insn.
3456 (dot_body): Call in_procedure. Check that first directive in procedure
3457 had no insns emitted before. Set unwind.body.
3458 (dot_prologue): Call in_procedure. Check that not already in prologue.
3459 Check that first directive in procedure had no insns emitted before.
3461 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3462 length entry point names. Check that entry points became defined.
3463 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3465 2005-01-31 Jan Beulich <jbeulich@novell.com>
3467 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3468 before actually using it. Don't generate an error in manual bundling
3469 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3470 Don't generate an error in manual bundling mode when looking at an
3471 insn required to be last in its group but the required slot hasn't
3472 been reached, yet. Allow conversion from MII to MI;I for bundle
3473 consisting of only 2 insns with the stop between them. Suppress
3474 various meaningless errors resulting from detecting earlier ones.
3476 2005-01-31 Jan Beulich <jbeulich@novell.com>
3478 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3481 2005-01-28 Christian Groessler <chris@groessler.org>
3483 * config/tc-z8k.c (md_assemble): Improve error detection.
3485 2005-01-28 Jan Beulich <jbeulich@novell.com>
3487 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3488 for personality routine pointer only if there is one.
3489 (ia64_convert_frag): Likewise.
3490 (generate_unwind_image): Likewise.
3492 2005-01-27 Christian Groessler <chris@groessler.org>
3494 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3495 (md_apply_fix3): Make relative branches out of range an error
3496 instead of a warning. Display correct line number for out of
3497 range branches/calls/memory accesses.
3499 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3501 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3502 to emit .debug_line and other debug sections.
3503 * as.h (seg_not_empty_p): Declare.
3504 * subsegs.c (seg_not_empty_p): New predicate.
3506 2005-01-27 Andrew Cagney <cagney@gnu.org>
3508 * configure: Regenerate to track ../gettext.m4 change.
3510 2005-01-27 Jan Beulich <jbeulich@novell.com>
3512 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3514 2005-01-27 Jan Beulich <jbeulich@novell.com>
3516 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3517 to/from application registers dynamic insns.
3518 (md_assemble): Defer resolution of move to/from application registers
3519 dynamic insns when they can be issued on either the I- or M-units.
3521 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3523 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3524 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3525 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3526 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3527 * cgen.c (gas_cgen_parse_operand): Handle
3528 CGEN_PARSE_OPERAND_SYMBOLIC.
3529 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3530 (frv_force_relocation): Likewise. Fix handling of PIC
3532 (md_apply_fix3): Likewise.
3534 2005-01-21 Ben Elliston <bje@au.ibm.com>
3536 * as.h: Remove #if 0'd code.
3537 * atof-generic.c (atof_generic): Likewise.
3538 * ecoff.c (ecoff_directive_frame): Likewise.
3539 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3540 * itbl-ops.c (itbl_add_reg): Likewise.
3541 * listing.c (calc_hex): Likewise.
3542 * read.c (MASK_CHAR): Likewise.
3543 * subsegs.c (subsegs_print_statistics): Likewise.
3544 * symbols.c (indent): Likewise.
3545 * write.c (write_relocs): Likewise.
3546 (write_object_file): Likewise.
3547 (relax_frag): Likewise.
3549 2005-01-20 Nick Clifton <nickc@redhat.com>
3551 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3552 getopt_long_only() from considering -a as an abbreviation for
3554 (parse_args): Fix the parsing of -a=<file>.
3556 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3559 * read.c (s_incbin): Adjust default count for skip. Check validity
3560 of count and skip rigorously.
3562 2005-01-19 Fred Fish <fnf@specifixinc.com>
3564 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3566 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3568 * read.c (convert_to_bignum): New function, split out from...
3569 (emit_expr): ...here. Handle the case where X_add_number is
3570 positive and the input value is negative.
3571 (output_big_sleb128): Fix setting of continuation bit. Check whether
3572 the final byte needs to be sign-extended. Fix size-shrinking loop.
3573 (emit_leb128_expr): When generating a signed leb128, see whether the
3574 sign of an O_constant's X_add_number matches the sign of the input
3575 value. Use a bignum if not.
3577 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3579 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3580 arch_sh_up in order to match the external name and make the
3581 testsuite's job easier.
3583 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3586 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3588 2005-01-12 Nick Clifton <nickc@redhat.com>
3590 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3591 ignored_arguments array.
3593 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3595 * write.c (write_object_file): Disallow a symbol equated to
3598 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3600 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3602 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3603 (maxq_target): New function: Set the machine type.
3605 2005-01-06 Paul Brook <paul@codesourcery.com>
3607 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3608 (md_begin): Handle TE_VXWORKS for FP defaults.
3609 (md_apply_fix3): Correct rela offsets.
3610 (elf32_arm_target_format): Add VxWorks targets.
3612 2005-01-06 Paul Brook <paul@codesourcery.com>
3614 * configure.tgt: Set em=vxworks for *-*-vxworks.
3615 * config/te-vxworks.h: New File.
3617 2005-01-06 Paul Brook <paul@codesourcery.com>
3619 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3621 2005-01-04 Dmitry Diky <diwil@spec.ru>
3623 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3626 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3628 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3629 (dot_loc): New function.
3630 (md_pseudo_table): Add entry to map .loc to dot_loc().
3631 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3632 seen a .loc directive or we're generating DWARF2 debug info for
3635 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3638 * read.c (s_comm_internal): Don't zero end of name until size
3639 expression has been parsed.
3641 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3643 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3645 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3647 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3650 2004-12-22 Ian Lance Taylor <ian@airs.com>
3652 * configure.tgt: New.
3653 * configure.in: Move setting of cpu_type, fmt, etc., to
3655 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3656 $(srcdir)/configure.tgt.
3657 * configure, Makefile.in: Rebuild.
3659 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3661 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3662 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3664 (avr_offset_expression): New function to parse offsets for LDI
3666 (avr_operand): Use it.
3667 (md_apply_fix3): Generate the relocs.
3669 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3671 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3672 BFD_RELOC_SH_IMMS10BY8 relocation.
3674 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3675 than just ignoring bad code.
3677 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3679 * config/tc-v850.c (handle_lo16): New function.
3680 (v850_reloc_prefix): Use it to check lo().
3681 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3683 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3685 * configure.in: Add s390x-ibm-tpf support.
3686 * configure: Regenerate.
3688 2004-12-15 Jan Beulich <jbeulich@novell.com>
3690 * config/obj-elf.c (obj_elf_change_section): Only set type and
3691 attributes on new sections. Emit warning when type of re-declared
3692 section doesn't match.
3694 2004-12-15 Jan Beulich <jbeulich@novell.com>
3696 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3697 '.cfi_startproc simple' doesn't inherit the old value.
3699 2004-12-15 Jan Beulich <jbeulich@novell.com>
3701 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3702 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3703 generation to emit a factored offset.
3705 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3707 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3708 which is too large in the case of NO_PIC without 64-bit
3711 * config/tc-mips.c (mips_in_shared): New static variable.
3712 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3713 (md_longopts): Add -mshared and -mno-shared.
3714 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3715 (s_cpload): Implement !mips_in_shared case.
3716 (s_cpsetup): Likewise.
3717 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3718 * NEWS: Mention -mno-shared.
3720 2004-12-09 Paul Brook <paul@codesourcery.com>
3722 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3725 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3727 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3728 sequence, increase the size of the sequence.
3730 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3733 2004-12-07 Ben Elliston <bje@gnu.org>
3735 * read.c (s_align): Use an align_limit temporary to allay a GCC
3736 signed/unsigned comparison warning.
3738 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3740 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3741 * configure.in: Use it for arm*-*-linux-gnueabi*.
3742 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3743 * config/te-armlinuxeabi.h: New file.
3744 * Makefile.in: Regenerated.
3745 * aclocal.m4: Likewise.
3746 * configure: Likewise.
3747 * doc/Makefile.in: Regenerated.
3749 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3751 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3752 (xtensa_restore_emit_state): Likewise.
3754 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3756 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3759 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3761 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3762 * Makefile.in: Regenerate.
3764 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3766 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3767 functions, give functions a meaningful name, add comments.
3768 (check_range): New function - Replace operand size calculation
3769 with range checking.
3770 (assemble_insn): Update Algorithm, improve error issuing.
3772 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3775 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3777 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3778 miss between different section in the same module.
3779 (tc_gen_reloc): Likewise.
3781 2004-11-25 Theodore A. Roth <troth@openavr.org>
3783 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3784 atmega325, atmega3250, atmega645 and atmega6450.
3786 2004-11-25 Jan Beulich <jbeulich@novell.com>
3788 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3789 permissible for the selected instruction suffix.
3790 (process_suffix): For DefaultSize instructions, suppressing the
3791 guessing of a 'q' suffix if the instruction doesn't support it is
3792 pointless, because only an 'l' suffix can be guessed in this place.
3794 2004-11-24 Nick Clifton <nickc@redhat.com>
3796 * config/tc-iq2000.c: Remove support for IQ10 processor.
3797 Convert to ISO C90 formatting.
3798 * config/tc-iq2000.h: Likewise.
3800 2004-11-23 Nick Clifton <nickc@redhat.com>
3802 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3803 in this table. They should be correct now.
3805 2004-11-23 Jan Beulich <jbeulich@novell.com>
3807 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3808 indicate the MMX extensions added by both SSE and 3DNow!A.
3809 (Cpu3dnowA): Declare.
3810 (CpuUnknownFlags): Update.
3811 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3812 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3813 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3814 3DNow!. Athlon additionally implies 3DNow!A. Several new
3815 entries (those starting with a dot are for sub-arch specification).
3816 (set_cpu_arch): Handle sub-arch specifications.
3817 (parse_insn): Distinguish between instructions not supported because
3818 of insufficient CPU features and because of 64-bit mode.
3819 * doc/c-i386.texi: Describe enhanced .arch directive.
3821 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3823 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3825 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3827 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3828 without a corresponding .debug_info section.
3830 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3832 * read.c (potable): Add "error" and "warning".
3833 (s_errwarn): New function.
3834 * read.h (s_errwarn): Declare.
3835 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3837 2004-11-22 Nick Clifton <nickc@redhat.com>
3839 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3842 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3844 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3845 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3847 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3849 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3850 (coff_adjust_symtab): Adjust call.
3851 (crawl_symbols): Likewise.
3852 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3853 (obj_app_file): Adjust.
3855 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3857 * configure.in: Enable bfd_assember for the MAXQ port.
3858 * configure: Regenerate.
3860 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3861 Sterling Augustine <sterling@tensilica.com>
3863 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3864 there is a conflict.
3865 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3866 interfaces that are related as determined by xtensa_interface_class_id.
3868 2004-11-12 Nick Clifton <nickc@redhat.com>
3870 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3871 offsets for conditional branches.
3873 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3875 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3877 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3879 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3880 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3882 (relax_frag_immed): Update call to update_next_frag_state.
3884 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3886 * obj.h (struct format_ops <app_file>): Add int param.
3887 * read.h (s_app_file_string): Likewise.
3888 * read.c (s_app_file_string): Likewise.
3889 (s_app_file): Adjust s_app_file_string call.
3890 * config/tc-mips.c (s_mips_file): Likewise.
3891 * config/obj-coff.h (obj_app_file): Add app param.
3892 * config/obj-ecoff.h (obj_app_file): Likewise.
3893 * config/obj-multi.h (obj_app_file): Likewise.
3894 * config/obj-elf.h (elf_file_symbol): Likewise.
3895 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3896 if called for # preprocessor lines.
3898 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3901 * symbols.c (resolve_symbol_value): Convert weak symbols only
3903 (symbol_equated_reloc_p): Don't equate weaks when relocating
3904 only for Windows PECOFF.
3906 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3908 * config/tc-crx.c (print_insn): Check and set insn_addr.
3909 * config/tc-crx.h (md_frag_check): Define.
3911 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3912 Vineet Sharma <vineets@noida.hcltech.com>
3914 * configure.in: Add support for new target maxq-coff.
3915 * configure: Regenerate.
3916 * NEWS: Mention new support.
3917 * config/tc-maxq.c: New file.
3918 * config/tc-maxq.h: New file.
3919 * config/obj-coff.h: Add support for maxq-coff.
3921 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3923 * symbols.c (any_external_name): Define.
3924 (resolve_symbol_value): Convert weak symbols.
3925 (S_SET_EXTERNAL): Support any_external_name.
3926 (S_SET_NAME): Qualify parameter const.
3927 (symbol_equated_reloc_p): Equate to weaks when relocating.
3928 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3929 * tc.h (any_external_name): Declare.
3930 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3932 (weak_is_altname): Declare and define.
3933 (weak_name2altname): Same.
3934 (weak_altname2name): Same.
3935 (weak_uniquify): Same.
3936 (weak_altprefix): Define.
3937 (obj_coff_weak): Change .weak syntax and handling.
3938 (coff_frob_symbol): Fix PE weak symbol alternates.
3939 * config/obj-coff.h (USE_UNIQUE): Define.
3940 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3941 are in another segment.
3942 (tc_gen_reloc): Remove broken addend hack.
3943 doc/as.texinfo: Update.
3945 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3947 * config/tc-xtensa.c (total_frag_text_expansion): New.
3948 (md_estimate_size_before_relax): Use it.
3949 (find_address_of_next_align_frag): Likewise.
3951 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3953 * config/tc-crx.c: Rename argument types.
3954 (processing_arg_number): Rename to 'cur_arg_num'.
3955 (get_number_of_bits): Rename to 'set_operand_size'.
3956 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3957 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3958 (set_indexmode_parameters): Remove function, integrate its code into
3960 (set_operand_size): Get rid of 'Operand Number' function parameter -
3961 use global variable 'cur_arg_num' instead.
3962 Use a local 'argument' pointer to reference the current argument.
3963 (parse_operand): Likewise.
3964 (set_operand): Likewise.
3965 (process_label_constant): Likewise.
3967 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3969 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3970 (add_section_rename): Delete. Inlined into...
3971 (build_section_rename): ...here. Use xstrdup instead of strdup.
3972 (xtensa_section_rename): Drop "const" from argument and return types.
3973 (md_show_usage): Indent to match show_usage().
3974 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3975 (tc_canonicalize_section_name): Define.
3976 (md_elf_section_rename): Remove unused macro.
3977 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3978 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3979 (Frame Directive): Delete.
3981 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3983 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3984 * config/tc-arm.c (target_oabi): Delete.
3985 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3986 (arm_opts): Remove moabi.
3987 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3988 * doc/c-arm.texi (ARM Options): Likewise.
3989 * configure: Regenerated.
3991 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3993 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3994 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3995 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3996 * configure: Regenerate.
3997 * config/tc-cris.c (enum cris_archs): New.
3998 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3999 (cris_insn_ver_valid_for_arch): New functions.
4000 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4001 (cris_arch): New variable.
4002 (md_pseudo_table): New pseudo .arch.
4003 (err_for_dangerous_mul_placement): Initialize according to
4005 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4007 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4008 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4009 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4010 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4011 use in md_cris_relax_table.
4012 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4013 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4014 Update and improve head comment.
4015 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4016 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4018 (md_longopts): New option --march=...
4019 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4021 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4022 (HANDLE_RELAXABLE): New macro.
4023 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4024 cases. Check for weak symbols and assume not relaxable. Handle
4025 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4026 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4028 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4029 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4030 (cris_create_short_jump): Adjust for CRISv32.
4031 (cris_relax_frag): Handle new states.
4032 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4033 (md_begin): Define symbols "..asm.arch.cris.v32",
4034 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4035 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4036 when entering opcode table entry points.
4037 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4038 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4039 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4040 (cris_process_instruction): Initialize out_insnp->insn_type to
4041 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4042 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4044 <case 'm'>: Check that modified_char == '.'.
4045 <invalid operands>: Consume the rest of the line.
4046 When operands don't match, skip over subsequent insns with
4047 non-matching version specifier but same mnemonic.
4048 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4049 special registers in CRISv32 are always 32 bit long.
4050 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4052 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4053 and compatible. Recognize "ACR" for v32, unless followed by "+".
4054 (get_spec_reg): Consider cris_arch when looking up register.
4055 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4057 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4058 (cris_get_expression): Restore input_line_pointer if failing "early".
4059 (get_flags): Consider cris_arch and recognize flags accordingly.
4060 (branch_disp): Adjust for CRISv32.
4061 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4062 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4063 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4064 resolved. Don't enter zeros in object file for
4066 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4067 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4068 (md_parse_option): Break out "return 1".
4069 <OPTION_ARCH> New case.
4070 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4071 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4072 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4073 <case BFD_RELOC_32_PCREL>: New cases.
4074 Addends for non-zero fx_pcrel are too in fx_offset.
4075 (md_show_usage): Show --march=<arch>.
4076 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4077 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4078 (s_syntax) <struct syntaxes>: Properly constify member operand.
4079 * config/tc-cris.h (TARGET_MACH): Define.
4080 (cris_mach): Declare.
4081 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4082 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4083 (CRIS-Opts): Document --march=...
4084 (CRIS-Pseudos): Document .arch.
4086 2004-11-04 Jan Beulich <jbeulich@novell.com>
4088 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4089 intel syntax and no register prefix, allow $ in symbol names when
4091 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4092 (intel_float_operand): Add fourth return value indicating math control
4093 operations. Make classification more precise.
4094 (md_assemble): Complain if memory operand of mov[sz]x has no size
4096 (parse_insn): Translate word operands to floating point instructions
4097 operating on integers as well as control instructions to short ones
4098 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4099 floating point instructions operating on non-integer operands.
4100 (match_template): Remove fldcw special case. Adjust q-suffix handling
4101 to permit it on fild/fistp/fisttp in AT&T mode.
4102 (process_suffix): Don't guess DefaultSize insns' suffix from
4103 stackop_size for certain floating point control instructions. Guess
4104 suffix for branch and [ls][gi]dt based on flag_code. Split error
4105 messages for Intel and AT&T syntax, and make the condition more strict
4106 for the former. Adjust suppressing of generation of operand size
4108 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4109 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4110 more error checking.
4111 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4112 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4114 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4116 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4117 md_short_jump_size, md_long_jump_size.
4118 * write.c [!WORKING_DOT_WORD]: Ditto.
4119 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4121 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4123 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4124 const qualifier in these definitions.
4125 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4126 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4128 2004-11-02 Nick Clifton <nickc@redhat.com>
4130 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4131 table before deciding to produce a .debug_line section to match up
4132 with a user provided .debug_info section.
4134 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4136 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4137 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4139 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4141 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4142 (get_flags): New function.
4143 (get_number_of_bits): Edit comments, update numeric values to
4145 (process_label_constant): Don't support the colon
4146 format (SYMBOL:[s|m|l]).
4147 (set_cons_rparams): Support argument type 'arg_rbase'.
4148 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4149 (handle_LoadStor): Bug fix, first handle post-increment mode.
4150 (getreg_image): Remove redundant code, update according to latest
4152 (print_constant): Bug fix relate to 3-word instructions.
4153 (assemble_insn): Bug fix, when matching instructions, verify also
4154 instruction type (not only mnemonic).
4155 Add various error checking.
4156 (preprocess_reglist): Support HI/LO and user registers.
4158 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4160 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4161 in an epilogue directive go negative.
4163 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4166 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4167 after reporting template error during manual bundling. Reported
4168 by Michael Dupont, michaelx.dupont@intel.com.
4170 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4172 * Makefile.am: Run dep-am.
4173 * aclocal.m4: Regenerate with automake 1.9.2.
4174 * Makefile.in: Regenerate with automake 1.9.2.
4175 * doc/Makefile.in: Likewise.
4177 * config/tc-arm.c: Include "dw2gencfi.h".
4178 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4180 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4181 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4182 (tc_cfi_frame_initial_instructions): Define.
4183 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4186 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4188 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4190 Update coprocessor id to be unsigned immediate.
4192 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4194 * config/tc-i386.c (O_secrel): Delete.
4195 (tc_pe_dwarf2_emit_offset): New function.
4196 * config/tc-i386.h (O_secrel): Define as O_md1.
4197 (TC_DWARF2_EMIT_OFFSET): Define.
4199 2004-10-18 Nick Clifton <nickc@redhat.com>
4201 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4202 ignore @fptr() directives for 4-byte fixups.
4204 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4206 * Makefile.am: Run "make dep-am"
4207 * Makefile.in: Regenerate.
4209 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4211 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4212 Remove comments about placement of literal pools.
4213 (Literal Directive): Update description of literal placement.
4214 (Literal Prefix Directive): Remove statement that this does not apply
4215 to absolute-mode literals. Describe new section naming scheme.
4217 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4219 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4220 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4221 is_windowed_return_opcode): Delete.
4222 (xtensa_frob_label): Use get_subseg_target_freq.
4223 (md_assemble): Inline call to is_entry_opcode.
4224 (xtensa_handle_align): Inline call to get_frag_is_literal.
4225 (relaxation_requirements): Inline call to is_jx_opcode.
4226 (emit_single_op): Inline call to is_movi_opcode.
4227 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4228 get_frag_is_no_transform, is_entry_opcode, and
4229 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4230 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4231 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4232 Inline calls to get_frag_is_no_transform.
4233 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4234 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4235 get_frag_is_no_transform.
4236 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4237 and set_frag_is_no_transform.
4238 (get_expression_value): Delete.
4239 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4240 cur_target_freq to target_freq.
4241 (get_subseg_info): Split out code to create a new map entry into ...
4242 (add_subseg_info): ... this new function.
4243 (get_last_insn_flags): Check if get_subseg_info succeeded.
4244 (set_last_insn_flags): Call add_subseg_info if needed.
4245 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4246 (xtensa_reorder_segments): Compute last_sec while counting sections.
4247 Remove call to get_last_sec.
4248 (get_last_sec): Delete.
4249 (cache_literal_section): Inline call to retrieve_literal_seg and its
4250 callees, seg_present and add_seg_list.
4251 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4252 (get_frag_is_insn, get_frag_is_no_transform,
4253 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4254 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4256 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4258 * config/tc-xtensa.c: Use ISO C90 formatting.
4259 * config/tc-xtensa.h: Likewise.
4260 * config/xtensa-istack.h: Likewise.
4261 * config/xtensa-relax.c: Likewise.
4262 * config/xtensa-relax.h: Likewise.
4264 2004-10-12 Paul Brook <paul@codesourcery.com>
4266 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4269 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4272 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4274 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4276 (Acknowledgements): Use "GAS" instead of AS variable.
4278 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4280 * config/tc-i386.c: Include "elf/x86-64.h".
4281 (i386_elf_section_type): New function.
4282 * config/tc-i386.h (md_elf_section_type): Define.
4283 (i386_elf_section_type): New prototype.
4285 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4287 * config/m68k-parse.h (enum m68k_register): New control register,
4289 * config/tc-m68k.c: Correct control register set for MCF5249.
4291 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4292 Sterling Augustine <sterling@tensilica.com>
4294 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4295 (UNREACHABLE_MAX_WIDTH): Define.
4296 (XTENSA_FETCH_WIDTH): Delete.
4297 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4298 prefer_const16, prefer_l32r): New global variables.
4299 (LIT4_SECTION_NAME): Define.
4300 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4301 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4302 (frag_flags struct): New.
4303 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4304 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4305 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4306 (MAX_FORMATS): Define.
4307 (op_placement_info struct, op_placement_table): New.
4308 (O_pltrel, O_hi16, O_lo16): Define.
4309 (directiveE enum): Rename directive_generics to directive_transform.
4310 Delete directive_relax. Add directive_schedule,
4311 directive_absolute_literals, and directive_last_directive.
4312 (directive_info): Rename "generics" to "transform". Delete "relax".
4313 Add "schedule" and "absolute-literals".
4314 (directive_state): Adjust entries to match changes in directive_info.
4315 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4316 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4317 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4318 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4319 (align_only_targets, software_a0_b_retw_interlock,
4320 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4321 software_avoid_short_loop, software_avoid_close_loop_end,
4322 software_avoid_all_short_loops, specific_opcode): Delete.
4323 (warn_unaligned_branch_targets): New.
4324 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4325 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4326 (option_[no_]link_relax, option_[no_]transform,
4327 option_[no_]absolute_literals, option_warn_unaligned_targets,
4328 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4330 (option_[no_]align_only_targets, option_literal_section_name,
4331 option_text_section_name, option_data_section_name,
4332 option_bss_section_name, option_eb, option_el): Delete.
4333 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4334 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4335 and target-hardware. Delete entries for [no-]target-align-only,
4336 literal-section-name, text-section-name, data-section-name, and
4338 (md_parse_option): Handle new options and remove old ones. Accept but
4339 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4340 and treat them as [no-]transform.
4341 (md_show_usage): Add new options and remove old ones.
4342 (xtensa_setup_hw_workarounds): New.
4343 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4344 "long", "short", "loc" and "frequency" entries.
4345 (use_generics): Rename to ...
4346 (use_transform): ... this function. Add past_xtensa_end check.
4347 (use_longcalls): Add past_xtensa_end check.
4348 (code_density_available, can_relax): Delete.
4349 (do_align_targets): New.
4350 (get_directive): Accept dashes in directive names. Warn about
4351 [no-]generics and [no-]relax directives and treat them as
4353 (xtensa_begin_directive): Call md_flush_pending_output only for some
4354 directives. Check for directives inside instruction bundles. Warn
4355 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4356 directives. Handle new directives. Check generating_literals flag
4358 (xtensa_end_directive): Check for directives inside instruction
4359 bundles. Warn and ignore [no-]density directives. Handle new
4360 directives. Call xtensa_set_frag_assembly_state.
4361 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4362 xtensa_dwarf2_emit_insn): New.
4363 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4364 use_literal_section flag.
4365 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4366 literals. Use xtensa_elf_cons to parse the expression.
4367 (xtensa_literal_prefix): Do not check use_literal_section. Support
4368 ".lit4" sections for absolute literals. Change prefix convention to
4369 replace ".text" (or ".t" in a linkonce section). No need to call
4371 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4372 (expression_end): Handle closing braces and colons.
4373 (PLT_SUFFIX, plt_suffix): Delete.
4374 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4375 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4376 and O_hi16 expressions as well.
4377 (tokenize_arguments): Handle closing braces and colons.
4378 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4379 operands and paired register syntax.
4380 (get_invisible_operands): New.
4381 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4382 new xtensa-isa.h functions.
4383 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4384 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4385 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4386 instructions. Use xtensa_translate_zero_immed.
4387 (operand_is_immed, operand_is_pcrel_label): Delete.
4388 (get_relaxable_immed): Use new xtensa-isa.h functions.
4389 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4391 (xtensa_print_insn_table, print_vliw_insn): New.
4392 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4393 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4394 is_branch_or_jump_opcode): Delete.
4395 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4396 (opnum_to_reloc, reloc_to_opnum): Delete.
4397 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4398 xtensa-isa.h functions. Operate on one slot of an instruction.
4399 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4400 xg_get_insn_size): Delete.
4401 (xg_get_build_instr_size): Use xg_get_single_size.
4402 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4403 xg_build_widen_table. Use xg_get_single_size.
4404 (xg_get_max_narrow_insn_size): Delete.
4405 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4406 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4408 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4409 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4410 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4411 xg_build_widen_table. Use xg_get_single_size.
4412 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4414 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4415 treat weak symbols conservatively.
4416 (xg_check_operand): Use new xtensa-isa.h functions.
4417 (is_dnrange): Delete.
4418 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4419 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4420 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4421 xtensa-isa.h functions.
4422 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4423 xg_instruction_matches_options): New.
4424 (xg_instruction_matches_rule): Handle O_register expressions. Call
4425 xg_instruction_matches_options.
4426 (transition_rule_cmp): New.
4427 (xg_instruction_match): Update call to xg_build_simplify_table.
4428 (xg_build_token_insn): Record loc fields.
4429 (xg_simplify_insn): Check is_specific_opcode field and
4430 density_supported flag.
4431 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4432 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4433 (xg_assemble_literal): Add error handling for O_big. Call
4434 record_alignment. Handle O_pltrel.
4435 (xg_valid_literal_expression): New.
4436 (xg_assemble_literal_space): Add slot parameter. Remove call to
4437 set_expr_symbol_offset. Add call to record_alignment. Update call to
4439 (xg_emit_insn): Delete.
4440 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4441 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4442 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4443 and slot parameters. Handle new "alternate" relocations for absolute
4444 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4445 O_hi16. Use new xtensa-isa.h functions.
4446 (xg_assemble_tokens): Delete.
4447 (is_register_writer): Use new xtensa-isa.h functions.
4448 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4449 old-style RSR from LCOUNT.
4450 (next_frag_opcode): Delete.
4451 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4452 update_next_frag_state): New.
4453 (update_next_frag_nop_state): Delete.
4454 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4455 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4456 the state of the absolute-literals directive. Add calls to
4457 record_alignment and xtensa_set_frag_assembly_state. Call
4458 xtensa_switch_to_non_abs_literal_fragment instead of
4459 xtensa_switch_to_literal_fragment.
4461 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4462 (get_expanded_loop_offset): Change check for undefined opcode to an
4464 (xtensa_set_frag_assembly_state, relaxable_section,
4465 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4466 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4467 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4468 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4469 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4470 (xtensa_init_fix_data): New.
4471 (xtensa_frob_label): Reset label symbol to the current frag. Check
4472 do_align_targets and generating_literals flag. Propagate frequency
4473 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4474 (xtensa_unrecognized_line): New.
4475 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4476 to xtensa_set_frag_assembly_state.
4477 (error_reset_cur_vinsn): New.
4478 (md_assemble): Remove check for literal frag. Remove call to
4479 istack_init. Call use_transform instead of use_generics. Parse
4480 explicit instruction format specifiers. Move code for
4481 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4482 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4483 Add dwarf2_where call. Remote automatic alignment for ENTRY
4484 instructions. Move call to xtensa_clear_insn_labels to the end.
4485 Rearrange to handle bundles.
4486 (xtensa_cons_fix_new): Delete.
4487 (xtensa_handle_align): New.
4488 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4489 assignment to is_no_density field.
4490 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4491 instead of reloc_to_opnum. Handle "alternate" relocations.
4492 (xtensa_force_relocation, xtensa_check_inside_bundle,
4493 xtensa_elf_section_change_hook): New.
4494 (xtensa_symbol_new_hook): Delete.
4495 (xtensa_fix_adjustable): Check for difference of symbols with an
4496 offset. Check for external and weak symbols.
4497 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4498 (md_estimate_size_before_relax): Return expansion for the first slot.
4499 (tc_gen_reloc): Handle difference of symbols by producing
4500 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4501 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4502 tentative values into the output when linkrelax is set.
4503 (XTENSA_PROP_SEC_NAME): Define.
4504 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4505 Create literal tables only if using literal sections. Create new
4506 property tables instead of old instruction tables. Check for unaligned
4507 branch targets and loops.
4508 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4509 new_resource_table, clear_resource_table, resize_resource_table,
4510 resources_available, reserve_resources, release_resources,
4511 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4512 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4513 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4514 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4515 flag. Update checks for workaround options. Call
4516 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4517 (xtensa_cleanup_align_frags): Add special case for branch targets.
4518 Check for and mark unreachable frags.
4519 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4520 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4521 end of a zero-overhead loop body.
4522 (frag_can_negate_branch): Handle instructions with multiple slots.
4523 Use new xtensa-isa.h functions
4524 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4525 xtensa_mark_zcl_first_insns): New.
4526 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4527 transformations are disabled.
4528 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4529 multislot instructions.
4530 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4531 Likewise. Also error if transformations are disabled.
4532 (unrelaxed_frag_max_size): New.
4533 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4534 xtensa-isa.h functions.
4535 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4536 xtensa_opcode_is_loop instead of is_loop_opcode.
4537 (get_text_align_power): Replace as_fatal with assertion.
4538 (get_text_align_fill_size): Iterate instead of using modulus when
4540 (get_noop_aligned_address): Assert that this is for a machine-dependent
4541 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4542 xg_get_single_size, and frag_format_size.
4543 (get_widen_aligned_address): Rename to ...
4544 (get_aligned_diff): ... this function. Add max_diff parameter.
4545 Remove handling of rs_align/rs_align_code frags. Use
4546 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4547 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4548 and pass it back to caller.
4549 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4550 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4551 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4552 (relax_frag_text_align): Rename to ...
4553 (relax_frag_loop_align): ... this function. Assume loops can only be
4554 in the first slot of an instruction.
4555 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4556 instruction. Remove call to frag_wane.
4557 (relax_frag_narrow): Rename to ...
4558 (relax_frag_for_align): ... this function. Extend to handle
4559 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4560 RELAX_NARROW for the first slot.
4561 (find_address_of_next_align_frag, bytes_to_stretch): New.
4562 (future_alignment_required): Use find_address_of_next_align_frag and
4563 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4564 alignment decisions.
4565 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4566 Check if transformations are enabled for b_j_loop_end workaround.
4567 Use new xtensa-isa.h functions and handle multislot instructions.
4568 Update call to xg_assembly_relax.
4569 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4570 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4572 (convert_frag_narrow): Add segP, format and slot parameters. Call
4573 convert_frag_immed for branch instructions. Adjust calls to
4574 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4575 xg_get_single_size and xg_get_single_format.
4576 (convert_frag_fill_nop): New.
4577 (convert_frag_immed): Add format and slot parameters. Handle multislot
4578 instructions and use new xtensa-isa.h functions. Update calls to
4579 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4580 enabled for b_j_loop_end workaround. Use build_nop instead of
4581 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4582 frags. Use xg_get_single_size. Handle O_pltrel.
4583 (fix_new_exp_in_seg): Remove check for old plt flag.
4584 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4585 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4586 for loop opcode to an assertion. Mark all frags up to the end of the
4587 loop as not transformable.
4588 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4589 (get_subseg_info): New.
4590 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4592 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4593 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4594 (xtensa_switch_to_non_abs_literal_fragment): New.
4595 (cache_literal_section): Add is_code parameter and pass it through to
4596 retrieve_literal_seg.
4597 (retrieve_literal_seg): Add is_code parameter and use it to set the
4598 flags on the literal section. Handle case where head parameter is 0.
4599 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4600 set_frag_is_no_transform): New.
4601 (xtensa_create_property_segments): Add end_property_function parameter
4602 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4603 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4604 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4605 (add_xt_block_frags): Add end_property_function parameter and call it
4606 if it is non-zero. Call xtensa_frag_flags_init.
4607 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4608 get_frag_property_flags, frag_flags_to_number,
4609 xtensa_frag_flags_combinable, xt_block_aligned_size,
4610 xtensa_xt_block_combine, add_xt_prop_frags,
4611 init_op_placement_info_table, opcode_fits_format_slot,
4612 xg_get_single_size, xg_get_single_format): New.
4613 (istack_push): Inline call to tinsn_copy.
4614 (tinsn_copy): Delete.
4615 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4616 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4617 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4618 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4619 functions. Handle invisible operands.
4620 (tinsn_to_slotbuf): New.
4621 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4622 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4623 vinsn_from_chars, and xg_free_vinsn.
4624 (tinsn_from_insnbuf): New.
4625 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4626 instructions. Handle symbol differences.
4627 (get_num_stack_text_bytes): Use xg_get_single_size.
4628 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4629 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4630 get_expr_register, set_expr_symbol_offset_diff): New.
4631 * config/tc-xtensa.h (MAX_SLOTS): Define.
4632 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4633 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4634 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4636 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4637 (xtensa_frag_type struct): Add is_assembly_state_set,
4638 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4639 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4640 Replace is_generics and is_relax fields by is_no_transform field.
4641 Delete is_text and is_longcalls fields. Change text_expansion and
4642 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4643 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4644 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4645 (xtensa_fix_data struct): New.
4646 (xtensa_symfield_type struct): Delete plt field.
4647 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4648 forward declaration here.
4649 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4650 (XTENSA_SECTION_RENAME): Undefine.
4651 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4652 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4653 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4654 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4655 (unit_num_copies_func, opcode_num_units_func,
4656 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4657 (resource_table struct): New.
4658 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4659 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4660 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4661 (tinsn_copy): Delete prototype.
4662 (vliw_insn struct): New.
4663 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4664 (widen_spec_list): Add option conditions for density and boolean
4665 instructions. Add expansions using CONST16 and conditions for using
4666 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4668 (simplify_spec_list): Add option conditions for density instructions.
4669 Add entry for NOP instruction.
4670 (append_transition): Add cmp function pointer parameter and use it to
4671 insert the new entry in order.
4672 (operand_function_LOW16U, operand_function_HI16U): New.
4673 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4674 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4675 (enter_opname, split_string): Use xstrdup instead of strdup.
4676 (init_insn_pattern): Initialize new options field.
4677 (clear_req_or_option_list, clear_req_option_list,
4678 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4680 (parse_insn_pattern): Parse option conditions.
4681 (transition_applies): New.
4682 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4683 swapped last arguments in calls to append_constant_value_condition.
4684 Call clone_req_option_list. Add warning about invalid opcode.
4685 Handle LOW16U and HI16U function names.
4686 (build_transition_table): Add cmp parameter and use it in calls to
4687 append_transition. Use new xtensa-isa.h functions. Check
4688 transition_applies before adding entries.
4689 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4690 pass it through to build_transition_table.
4691 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4692 ReqOption, transition_cmp_fn): New types.
4693 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4694 (transition_rule struct): Add options field.
4695 * doc/as.texinfo (Overview): Update Xtensa options.
4696 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4697 --[no-]relax, and --[no-]generics options. Update descriptions of
4698 --text-section-literals and --[no-]longcalls. Add
4699 --[no-]absolute-literals and --[no-]transform.
4700 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4701 Remove use of "generic" and "specific" terminology for opcodes.
4702 (Xtensa Registers): Generalize the syntax description to include
4703 user-defined register files.
4704 (Xtensa Automatic Alignment): Update.
4705 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4706 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4707 (Xtensa Directives): Remove confusing rules about precedence.
4708 (Density Directive, Relax Directive): Delete.
4709 (Schedule Directive): New.
4710 (Generics Directive): Rename to ...
4711 (Transform Directive): ... this node.
4712 (Literal Directive): Update for absolute literals. Missing
4713 literal_position directive is now an error.
4714 (Literal Position Directive): Update for absolute literals.
4715 (Freeregs Directive): Delete.
4716 (Absolute Literals Directive): New.
4717 (Frame Directive): Minor editing.
4718 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4719 Update dependencies.
4720 * Makefile.in: Regenerate.
4722 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4724 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4725 to build the second and third fixups for a composite relocation.
4726 (macro_read_relocs): New function.
4727 (macro_build): Use it.
4728 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4729 Simplify fragging code accordingly.
4730 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4731 of the composite relocation. Set fx_tcbit in both fixups.
4733 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4735 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4736 (md_apply_fix3): Don't treat composite relocs as done.
4738 2004-10-07 Jan Beulich <jbeulich@novell.com>
4740 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4741 prefix for symbol names generated from the LOCAL macro directive.
4743 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4744 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4746 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4748 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4750 (md_assemble): Add error checking for Co-Processor instructions.
4751 (get_cinv_parameters): Add 'b' option to invalidate the
4752 branch-target cache.
4754 2004-10-05 Paul Brook <paul@codesourcery.com>
4756 * config/tc-arm.c (unwind): New variable.
4757 (vfp_sp_encode_reg): New function.
4758 (vfp_sp_reg_required_here): Use it.
4759 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4760 (vfp_parse_reg_list): New function.
4761 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4762 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4763 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4764 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4766 (md_pseudo_table): Add them.
4767 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4768 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4769 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4770 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4771 require_hashconst, add_unwind_opcode): New functions.
4772 * doc/c-arm.texi: Document unwinding opcodes.
4773 * NEWS: Mention the new feature.
4775 2004-10-04 Eric Christopher <echristo@redhat.com>
4777 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4779 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4781 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4783 * config/tc-s390.c (md_apply_fix3): Likewise.
4784 * config/tc-sparc.c (md_apply_fix3): Likewise.
4786 2004-10-01 Paul Brook <paul@codesourcery.com>
4788 * config/tc-arm.c (arm_elf_section_type): New function.
4789 (arm_elf_change_section): Set section link for exidx sections.
4790 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4791 (md_elf_section_type): Define.
4793 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4795 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4796 instruction's offset.
4798 2004-10-01 Adam Nemet <anemet@lnxw.com>
4800 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4802 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4804 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4805 asymbol *, instead use symbol_get_bfdsym.
4807 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4809 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4811 2004-09-30 Paul Brook <paul@codesourcery.com>
4813 * config/tc-arm.c (do_smi, do_nop): New functions.
4814 (insns): Add ARMv6ZK instructions.
4815 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4816 (tc_gen_reloc): Ditto.
4817 (arm_cpus): Add mpcore and arm1176.
4818 (arm_archs): Add armv6{k,z,zk}.
4819 * doc/c-arm.texi: Document new cores and architectures.
4821 2004-09-30 Nick Clifton <nickc@redhat.com>
4823 * config/tc-arm.c: Use ISO C90 formatting.
4825 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4827 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4828 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4829 REG_TYPE_MVDX is expected.
4831 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4833 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4835 2004-09-21 James E Wilson <wilson@specifixinc.com>
4837 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4838 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4839 output_spill_base, output_unat_psprel, output_lc_psprel,
4840 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4841 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4842 output_spill_psprel_p): Use it.
4844 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4846 * config/tc-crx.c (handle_LoadStor): New function.
4847 Handle load/stor unique instructions before parsing.
4849 2004-09-17 Paul Brook <paul@codesourcery.com>
4851 * config/tc-arm.c (s_arm_rel31): New funciton.
4852 (md_pseudo_table): Add .rel31.
4853 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4854 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4855 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4856 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4857 (arm_parse_reloc): Add (target2).
4859 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4861 * Makefile.am: Run "make dep-am".
4862 * Makefile.in: Regenerate.
4863 * aclocal.m4: Regenerate.
4864 * configure: Regenerate.
4865 * doc/Makefile.in: Regenerate.
4866 * po/POTFILES.in: Regenerate.
4867 * po/gas.pot: Regenerate.
4869 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4871 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4872 [!LLONG_MAX]: Ditto.
4874 2004-09-13 Paul Brook <paul@codesourcery.com>
4876 * config/tc-arm.c: Rename RELABS to TARGET1.
4878 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4880 * messages.c (as_internal_value_out_of_range): Cast values passed
4881 to as_bad_where or as_warn_where to proper type.
4883 2004-09-11 Theodore A. Roth <troth@openavr.org>
4885 * config/tc-avr.c: Add support for
4886 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4888 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4890 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4891 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4893 2004-09-08 Paul Brook <paul@codesourcery.com>
4895 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4896 fini_array and preinit_array section types.
4897 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4899 * doc/as.texinfo: Document extra section types.
4901 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4903 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4904 * Makefile.in: Regenerated.
4905 * configure.in: Set em for arm*-*-symbianelf*.
4906 * configure: Regenerated.
4907 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4908 vectors when appropriate.
4909 * config/te-symbian.h: New file.
4911 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4913 * config/tc-crx.c (gettrap): Exception vector can be case
4915 (process_label_constant): Fix a 32-bit displacement bug in branch
4917 (get_operandtype) : Bug fix, wrong operand was used.
4918 (process_label_constant): Initialize relocation type to
4921 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4923 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4924 for synthesizable cores.
4926 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4928 2004-08-25 Dmitry Diky <diwil@spec.ru>
4930 * config/tc-msp430.c: Clean-up the code.
4931 (md_relax_table): New relax table.
4932 (mcu_types): Sort MCU types.
4933 (md_pseudo_table): Add .profiler pseudo handler.
4934 (pow2value): New function.
4935 (msp430_profiler): New function.
4936 (msp430_operands): Add new insns handlers.
4937 (msp430_srcoperand): Add register operand handler, allow complex
4939 (md_estimate_size_before_relax): Rewritten.
4940 (md_convert_frag): Rewritten.
4941 (msp430_relax_frag): New function.
4942 * config/tc-msp430.h (md_relax_frag): define macro
4943 * doc/c-msp430.texi: Update information.
4945 2004-08-24 Nick Clifton <nickc@redhat.com>
4947 * as.c (std_shortopts): Allow -g to take an optional argument.
4948 (parse_args): Pass any switch starting with -g on to the backend
4951 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4953 * configure.in (arm*-*-symbianelf*): New target.
4954 (arm*-*-eabi*): Likewise.
4955 * configure: Regenerated.
4957 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4958 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4961 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4963 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4964 argument, don't do anything if current section is not
4965 .gnu.linkonce.t.* and linkonce_empty is set.
4966 (generate_unwind_image, dot_endp): Adjust callers, call
4967 start_unwind_section (*, 1) if nothing will be put into the
4970 2004-08-17 Nick Clifton <nickc@redhat.com>
4972 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4973 (show_usage): Add -g.
4974 (std_longopts): Add --gen-debug. Alpha sort the table.
4975 (parse_args): Print an error message if a switch is not handled.
4976 Handle the -g switch, calling md_debug_format_selector() if
4978 * NEWS: Mention new feature.
4979 * doc/as.texinfo: Document new switch.
4980 * doc/internals.texi: Document behaviour of md_parse_option.
4982 * config/tc-arm.c (md_parse_option): Do not issue an error message
4983 if the switch is not recognised.
4984 * config/tc-m68k.c (md_parse_option): Likewise.
4985 * config/tc-pdp11.c (md_parse_option): Likewise.
4986 * config/tc-v850.c (md_parse_option): Likewise.
4988 * as.h: Fix up formatting.
4991 2004-08-16 Nick Clifton <nickc@redhat.com>
4993 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4995 * configure.in: Sort architecture based tables alphabetically.
4996 * configure: Regenerate.
4998 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5000 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5001 { "cc", 68 }, with { "cr", 70 }.
5003 2004-08-13 Jan Beulich <jbeulich@novell.com>
5004 Nick Clifton <nickc@redhat.com>
5006 * as.c: Add and handle new --alternate command line option.
5007 * macro.c (macro_set_alternate): New.
5008 * macro.h (macro_set_alternate): Declare.
5009 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5010 * doc/as.texinfo: Document new command line option and pseudo-ops
5011 as well as insert documentation originating from gasp about
5012 alternate macro syntax.
5013 * NEWS: Mention new command line option and pseudo-ops.
5015 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5017 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5020 2004-08-06 Paul Brook <paul@codesourcery.com>
5022 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5023 Handle new relocations.
5024 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5026 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5028 * write.c (relax_segment): Use was_address instead of address when
5029 setting fr_fix field for align frag due to backwards .org.
5031 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5033 Introduce SH2a support.
5034 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5035 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5037 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5038 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5039 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5040 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5041 to end of conditional expression.
5042 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5043 * config/tc-sh.c: Add sh2a-nofpu support.
5044 2003-12-29 DJ Delorie <dj@redhat.com>
5045 * tc-sh.c: Add sh2a support.
5046 (parse_reg): Add tbr.
5047 (parse_at): Support @@(disp,tbr).
5048 (get_specific): Support sh2a opcodes.
5049 (insert4): New, for 4 byte relocs.
5050 (build_Mytes): Support sh2a opcodes.
5051 (md_apply_fix3_Mytes): Support sh2a opcodes.
5052 2003-12-02 Michael Snyder <msnyder@redhat.com>
5053 * config/tc-sh.c (md_parse_option): Handle sh2a.
5054 (sh_elf_final_processing): Ditto.
5056 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5058 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5061 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5063 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5064 (ppc_arch): Expand comment.
5066 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5068 * config/tc-crx.c: Support evaluating the difference between two
5070 * config/tc-crx.h: Likewise.
5072 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5074 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5076 (ia64_elf_section_change_hook): Set the linked-to section for
5079 2004-07-26 Dmitry Diky <diwil@spec.ru>
5081 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5082 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5083 msp430xG438, msp430xG439.
5085 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5087 * doc/as.texinfo (Section, PushSection): Correct documentation
5090 2004-07-21 Jan Beulich <jbeulich@novell.com>
5092 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5093 permissible for the selected instruction suffix.
5094 (match_template): Don't permit 64-bit general purpose operands in
5096 (finalize_imm): Permit 64-bit immediates.
5097 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5098 specially except for the width of the used base and/or index
5099 registers. For 32-bit displacements, use sign-extended
5100 relocations only when using 64-bit addressing.
5101 Force zero displacement on rip-relative addressing when there is
5102 no other displacement.
5103 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5104 specially except for the width of the used base and/or index
5106 (parse_register): Disallow Reg64 registers in 32-bit mode.
5108 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5109 suffix if the instruction doesn't support it.
5111 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5113 * config/tc-mips.c (append_insn): Handle constant expressions with
5114 no associated relocation.
5115 (mips_ip): Cancel the expression after use for the Q format
5117 (parse_relocation): Return no relocation for unsupported
5119 (my_getSmallExpression): Return no relocation if no relocation
5122 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5124 * config/obj-som.c (adjust_stab_sections): Add prototype.
5125 (obj_som_compiler, obj_som_version, obj_som_copyright,
5126 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5127 * config/tc-hppa.c (update_subspace): Likewise.
5128 (is_defined_subspace): Amplify comment.
5129 * config/obj-som.h (som_frob_file): Add prototype.
5131 2004-07-19 Christopher Faylor <cgf@timesys.com>
5132 H.J. Lu <hongjiu.lu@intel.com>
5134 * subsegs.c (section_symbol): Don't create a new segment when
5135 existing segment is undefined.
5137 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5139 * config/tc-arm.c: Include include/opcode/arm.h.
5140 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5141 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5142 (FPU_ARCH_*): Delete.
5143 * Makefile.am: Update dependencies.
5144 * Makefile.in: Regenerate.
5146 2004-07-15 Nick Clifton <nickc@redhat.com>
5148 * configure.in: Accept armbe as a big-endian arm configuration.
5149 * configure: Regenerate.
5151 2004-07-13 Thomas Nystrom <thn@saeab.se>
5153 * config/tc-i386.c (T_SHIFTOP): New constant.
5154 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5155 (intel_el1): Handle '~'.
5156 (intel_get_token): Handle '<>', '&', '|' and '~'.
5158 2004-07-13 Nick Clifton <nickc@redhat.com>
5160 (md_assemble): Remove spurious newline from end of as_bad error
5162 (intel_e05_1): Likewise.
5163 (intel_e11): Likewise.
5164 (intel_match_token): Likewise.
5166 2004-07-11 Andreas Schwab <schwab@suse.de>
5168 * config/tc-m68k.c: Convert to C90. Remove redundant
5169 declarations. Indentation fixup.
5170 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5171 obj_coff_section ourselves.
5173 2004-07-09 James E Wilson <wilson@specifixinc.com>
5175 * config/tc-ia64.c (default_big_endian): New.
5176 (dot_byteorder, md_begin): Use it.
5177 (md_parse_option): Set it.
5179 2004-07-09 Nick Clifton <nickc@redhat.com>
5181 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5182 * configure: Regenerate.
5183 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5184 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5185 sh_find_elf_flags if necessary.
5187 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5189 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5190 going to be split into more than one in-place addend, return 0
5191 for relocations against mergeable sections. Associate comments
5194 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5196 * Makefile.am (CPU_TYPES): Add crx.
5197 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5198 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5199 (DEPTC_crx_elf): New target.
5200 (DEPOBJ_crx_elf): Likewise.
5201 (DEP_crx_elf): Likewise.
5202 * Makefile.in: Regenerate.
5203 * configure.in: Add crx* target.
5204 * configure: Regenerate.
5205 * config/tc-crx.c: New file.
5206 * config/tc-crx.h: New file.
5207 * NEWS: Mention new target.
5209 2004-07-06 Nick Clifton <nickc@redhat.com>
5211 * config.in: Undefine TARGET_SYMBIAN by default.
5213 * configure: Regenerate. Add sh-symbian-elf target. If
5214 selected define TARGET_SYMBIAN.
5215 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5216 format if TARGET_SYMBIAN has been defined.
5218 * output-file.c (output_file_create): Report the target format
5219 chosen when bfd_openw reports that it is invalid.
5221 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5222 pseudo for BFD based assemblers.
5224 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5227 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5228 (md_parse_option): Remove redundant -isa testing.
5229 Make bfd_arch variable const.
5230 (md_show_usage): Make bfd_arch variable const.
5232 2004-07-03 James E Wilson <wilson@specifixinc.com>
5234 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5235 * config/tc-ia64.h (md_frag_check): Define.
5237 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5239 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5241 * doc/as.texinfo (Weak): Document PE weak symbols.
5243 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5245 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5246 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5247 (mips_frob_file): Rework so that only a single pass through the
5248 relocs is needed. Allow %lo()s to have higher offsets than their
5249 corresponding %hi()s or %got()s.
5251 2004-07-02 Nick Clifton <nickc@redhat.com>
5253 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5254 allow values which have come from undefined symbols.
5255 Always consider this fixup to have been processed as a reloc
5256 cannot be generated for it.
5258 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5260 * frags.h (struct frag): Add has_code and insn_addr fields.
5261 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5262 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5263 * config/tc-ppc.h (md_frag_check): Define.
5265 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5267 * doc/Makefile.am (info): Rename goal to...
5268 (info-local): ... this, to preserve implicit dependencies.
5269 * doc/Makefile.in: Regenerate with automake 1.8.5.
5271 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5273 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5274 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5275 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5276 (tc_gen_reloc): Likewise.
5277 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5278 (m32r_parse_name): Likewise.
5279 (m32r_cgen_parse_fix_exp): Likewise.
5280 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5281 (O_PIC_reloc): Likewise.
5282 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5283 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5284 for @GOTOFF, @GOT, @PLT.
5286 2004-06-21 Jan Beulich <jbeulich@novell.com>
5288 * gas/symbols.c: While discarding ordinary local absolute symbols
5289 when --strip-local-absolute is in effect, retain file symbols.
5291 2004-06-20 Andreas Schwab <schwab@suse.de>
5293 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5294 (md_parse_option): Likewise.
5296 2004-06-17 Jan Beulich <jbeulich@novell.com>
5298 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5299 * config/te-netware.h: New file.
5300 * config/te-ppcnw.h: Delete: Obsolete.
5301 * configure.in: Eliminate ill NetWare targets. Make generic
5302 NetWare target use proper emulation.
5303 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5304 reference to new te-netware.h.
5305 * configure: Regenerate.
5306 * Makefile.in: Regenerate.
5308 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5310 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5311 comparison in .insn pseudo operation.
5313 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5315 * config/obj-coff.c (coff_adjust_section_syms): Use
5316 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5317 (coff_frob_section): Likewise.
5318 * config/tc-mips.c (md_apply_fix3): Likewise.
5319 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5320 (elf_frob_file_after_relocs): Likewise.
5322 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5324 * config/tc-hppa.c (log2): Rename to exact_log2.
5325 (pa_next_subseg): Delete unused function.
5326 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5327 (create_new_subspace): Likewise.
5330 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5331 labels. Fix warning.
5333 2004-05-28 DJ Delorie <dj@redhat.com>
5335 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5336 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5337 or non-merged symbols.
5339 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5341 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5342 restore the old slot when inserting srlz.i/srlz.d.
5344 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5346 * Makefile.am: Regenerate dependecies.
5347 * Makefile.in: Regenerate.
5348 * config/tc-sh.c (valid_arch): Make unsigned.
5349 (preset_target_arch): Likewise.
5350 (md_begin): Use new architecture flags system.
5351 (get_specific): Likewise.
5352 (assemble_ppi): Likewise.
5353 (md_assemble): Likewise. Also fix error check for bad opcodes.
5354 (md_parse_option): Likewise. Also generate -isa values according
5355 to the table in bfd/cpu-sh.c instead of just constants. Also
5356 allow <arch>-up ISA variants.
5357 (sh_elf_final_processing): Replace if-else chain with a call to
5358 sh_find_elf_flags().
5360 2004-05-28 Peter Barada <peter@the-baradas.com>
5362 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5363 with zero offset into mode 2 addressing to save a word.
5365 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5367 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5368 (ar_is_only_in_integer_unit): New.
5369 (ar_is_only_in_memory_unit): New.
5370 (generate_unwind_image): Silence gcc on 32bit host.
5371 (md_assemble): Use ar_is_only_in_integer_unit instead of
5372 ar_is_in_integer_unit. Check AR access.
5374 2004-05-27 Peter Barada <peter@the-baradas.com>
5376 * config/tc-m68k.c (md_begin): Sort the opcode table into
5378 (m68k_compare_opcode): New function to do the sorting.
5380 2004-05-24 Peter Barada <peter@the-baradas.com>
5382 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5383 addressing on MIT style operands.
5384 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5386 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5389 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5391 * expr.c (operand, operator): Don't reject '++' and '--'.
5393 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5395 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5398 2004-05-17 Adam Nemet <anemet@lnxw.com>
5400 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5401 * configure: Regenerate.
5403 2004-05-13 Paul Brook <paul@codesourcery.com>
5405 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5407 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5409 * configure.in (or32-*-rtems*): Switch to elf.
5410 * configure: Regenerate.
5412 2004-05-13 Nick Clifton <nickc@redhat.com>
5414 * po/fr.po: Updated French translation.
5416 2004-05-11 Nick Clifton <nickc@redhat.com>
5418 * doc/as.texinfo (Section): Document G and T flags to .section
5419 directive. Document the extra arguments that the G flag
5420 requires. Document the #tls flag.
5422 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5424 * subsegs.c (section_symbol): Create a new section symbol if
5425 the existing one doesn't match.
5426 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5428 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5430 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5431 to cope with VR4181A errata MD(1) and MD(4).
5433 2004-05-07 Brian Ford <ford@vss.fsi.com>
5435 * NEWS: Mention .secrel32 for pe[i]-i386.
5437 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5439 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5440 (HANDLE_ALIGN): New.
5442 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5444 * Makefile.am (DIST_SUBDIRS): Define.
5445 * aclocal.m4: Regenerate with automake 1.8.4.
5446 * Makefile.in: Likewise.
5447 * doc/Makefile.in: Likewise.
5449 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5451 * config/tc-ia64.c (dot_serialize): Declare.
5452 (dot_serialize): New function.
5453 (md_pseudo_table): Add ".serialize.data" and
5454 ".serialize.instruction" directives.
5456 2004-05-06 Nick Clifton <nickc@redhat.com>
5458 * messages (as_internal_value_out_of_range): Print a message about
5459 a value being out of range. Be consistent about whether the
5460 values are printed in decimal or hexadecimal.
5461 (as_warn_value_out_of_range): Generate a warning message about an
5463 (as_bad_value_out_of_range): Generate an error message about an
5465 * as.h: Prototype the new functions.
5466 * config/tc-alpha.c (insert_operand): Use new function.
5467 * config/tc-arc.c (arc_insert_operand): Likewise.
5468 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5469 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5470 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5471 * config/tc-s390.c (s390_insert_operand): Likewise.
5472 * config/tc-v850.c (v850_insert_operand): Likewise.
5474 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5476 * configure.in: Set em=linux for frv-*-*linux*.
5477 * configure: Rebuilt.
5478 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5479 (frv_md_fdpic_enabled): New.
5480 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5481 (DEFAULT_FDPIC): New.
5482 (frv_flags): Use DEFAULT_FDPIC.
5483 (frv_pic_flag): Likewise.
5484 (OPTION_NOPIC): New.
5485 (md_longopts): Add -mnopic.
5486 (md_parse_option): Handle it.
5487 (md_show_usage): Add -mfdpic and -mnopic.
5489 2004-05-05 Peter Barada <peter@the-baradas.com>
5491 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5492 chips for invalid coldfire instructions, rename selectors
5493 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5494 add current_chip to track which chip is referred to(including save/restore),
5495 use current_chip to select control registers, not current_arch.
5496 (md_show_usage): Add new chips.
5497 * doc/c-m68k.texi: Document new command line switches.
5499 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5501 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5502 (NOP_OPCODE): Define.
5503 (s390_align_code): Remove prototype.
5504 * tc-s390.c (s390_align_code): Remove.
5506 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5508 * config/tc-ia64.c (make_unw_section_name): Removed.
5509 (start_unwind_section): New function.
5510 (generate_unwind_image): Take const segT instead of const
5512 (dot_handlerdata): Adjusted.
5513 (dot_endp): Likewise.
5515 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5517 * config/obj-elf.c (obj_elf_change_section): Allow the
5518 ".note.GNU-stack" section has SHF_EXECINSTR.
5520 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5522 * config/obj-elf.c (get_section): Return bfd_boolean.
5523 (obj_elf_change_section): Call bfd_get_section_by_name_if
5524 instead of bfd_map_over_sections.
5526 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5528 * config/obj-elf.c (get_section): New function.
5529 (obj_elf_change_section): Support multiple sections with same
5532 2004-04-30 Nick Clifton <nickc@redhat.com>
5534 * config/tc-arm.c (create_register_alias): Fix typo checking for
5535 case sensitive register aliases.
5536 (co_proc_number): Use error message string in all_reg_maps[]
5538 (cp_reg_required_here): Likewise.
5539 (fp_reg_required_here): Likewise.
5541 2004-04-29 Brian Ford <ford@vss.fsi.com>
5543 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5545 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5547 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5548 (load_address, macro, mips_ip, md_parse_option)
5549 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5550 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5551 embedded-PIC handling, and update comments.
5552 (SWITCH_TABLE): Remove.
5553 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5554 (enum mips_pic_level): Remove EMBEDDED_PIC.
5555 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5556 (TC_FORCE_RELOCATION): Update comment.
5557 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5558 might be safe to remove now that MIPS embedded-PIC is gone.
5560 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5562 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5563 call to obj_set_subsection_attributes.
5564 (obj_som_init_stab_section): Likewise.
5565 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5566 (pa_def_subspaces): Provide comdat default.
5567 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5568 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5569 calls to create_new_subspace and update_subspace to pass comdat flag.
5570 (create_new_subspace, update_subspace): Add new comdat argument. Use
5571 it in calls to obj_set_subsection_attributes.
5572 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5573 and use of comdat, common and dup_comm parameters.
5575 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5577 * config/obj-elf.c (obj_elf_change_section): Check if the old
5578 group name is NULL before comparison.
5580 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5582 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5584 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5586 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5588 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5590 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5591 (OPTION_MEMBEDDED_PIC): Remove.
5592 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5593 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5594 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5595 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5596 (OPTION_ELF_BASE): Renumber.
5597 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5598 (md_show_usage): Remove mention of -membedded-pic.
5599 * doc/as.texinfo: Remove mention of -membedded-pic.
5601 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5603 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5604 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5606 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5607 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5608 USE_GLOBAL_POINTER_OPT.
5610 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5612 * config/tc-mips.c (macro): One more use of load_delay_nop.
5614 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5616 * config/tc-mips.c (load_delay_nop): New function.
5617 (load_address, macro): Use load_delay_nop() to build a nop
5618 which can be omitted with gpr_interlocks.
5620 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5622 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5623 cop_interlocks): Remove superfluous CPU entries.
5625 2004-04-22 Paul Brook <paul@codesourcery.com>
5627 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5629 2004-04-22 Peter Barada <peter@the-baradas.com>
5631 * NEWS: Added support for EMAC instructions and MAC/EMAC
5633 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5634 scale factor tokens, trailing_ampersand to mark mask addressing
5635 for MAC/EMAC instructions.
5636 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5638 (yylex): Handle '>', '<', and '&' following '+'.
5639 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5640 architectures in archs[].
5641 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5642 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5644 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5645 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5647 Add EMAC operands to init_table[].
5649 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5651 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5653 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5654 * config/tc-arm.c (enum mstate): Delete from here.
5655 (mapping_state): Remove the static mapstate variable and instead
5656 store the state in the segment. This allows a per-section mapping
5657 state. Handle and ignore MAP_UNDEFINED states.
5658 (arm_elf_change_section): Get the current mapping state from the
5660 (s_ltorg): Set the mapping state to MAP_DATA.
5661 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5662 for each pool as it is emitted.
5664 2004-04-22 Nick Clifton <nickc@redhat.com>
5666 * config/tc-arm.h: Formatting tidy ups.
5668 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5670 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5672 2004-04-20 DJ Delorie <dj@redhat.com>
5674 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5675 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5676 [TE_PE] (O_secrel): Define.
5677 [TE_PE] (x86_pe_cons_fix_new): New.
5678 [TE_PE] (pe_directive_secrel): Likewise.
5679 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5681 2004-04-19 Eric Christopher <echristo@redhat.com>
5683 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5684 of previous patch for fix in gcc.
5686 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5688 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5690 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5692 * read.c (do_align): Call md_flush_pending_output, if defined.
5694 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5696 * expr.c (operand): Correct checks for ++ and --.
5698 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5700 * config/tc-generic.c: Add some comments.
5702 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5704 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5705 -{no-}mfix-vr4122-bugs.
5706 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5707 (append_insn, mips_emit_delays): Update accordingly.
5708 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5709 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5710 (md_parse_option): Update after above changes.
5711 (md_show_usage): Add -mfix-vr4120.
5713 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5715 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5716 of .section directive; add a reference to the ELF .subsection
5719 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5721 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5724 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5726 * Makefile.am: Remove mips from aout targets.
5727 * Makefile.in: Regenerate.
5728 * configure.in: Remove mips-dec-bsd* target.
5729 * configure: Regenerate.
5731 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5734 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5735 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5736 Update "mapping". Restrict some @ modifiers to 32 bit.
5738 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5739 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5741 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5742 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5743 dont_adjust_reloc_32 is set.
5744 (md_longopts): Add option -renesas.
5745 (md_parse_option, md_show_usage): Likewise.
5746 * doc/c-sh.texi: Likewise.
5748 2004-04-01 Dave Korn <dk@artimi.com>
5750 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5751 hi16 and lo16 fixS structs.
5752 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5753 exactly the same way as for RELOC_DLX_REL16.
5754 (machine_ip): properly respect LO flag in the_insn and
5755 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5756 (md_apply_fix3): apply RELOC_DLX_LO16.
5758 2004-03-30 Stan Shebs <shebs@apple.com>
5760 Remove long-obsolete MPW support.
5761 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5762 * configure.in: Remove mention of ppc-*-mpw* config.
5763 * configure.in: Likewise.
5765 2004-03-30 Nick Clifton <nickc@redhat.com>
5767 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5768 OBJ_ELF being defined.
5770 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5772 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5774 2004-03-23 Paul Brook <paul@codesourcery.com>
5776 * config/tc-arm.c (meabi_flags): New variable.
5777 (arm_parse_eabi): New function.
5778 (md_begin): Set flags for EABI v3.
5780 (arm_long_opts): Add meabi.
5781 * doc/as.texinfo <ARM>: Document -meabi.
5782 * doc/c-arm.texi: Ditto.
5784 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5786 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5787 tables even when use_literal_section flag is not set.
5789 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5791 * config/tc-sh.c: Remove trailing whitespace.
5793 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5795 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5796 --mul-bug-abort and the default behavior.
5797 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5798 (err_for_dangerous_mul_placement): New variable.
5799 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5801 (md_cris_relax_table): Have placeholder for STATE_MUL.
5802 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5803 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5805 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5806 STATE_BYTE)>: Ditto.
5807 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5808 alignment and position of this frag, emit error message if
5810 (md_assemble): For a multiply insn and when checking it,
5811 transform the current frag into a special frag for that purpose.
5812 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5813 OPTION_MULBUG_ABORT_ON>: Handle new options.
5815 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5817 * config/tc-xtensa.c (mark_literal_frags): New function.
5818 (xtensa_move_literals): Call mark_literal_frags for all literal
5819 segments, including init and fini literal segments.
5820 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5822 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5824 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5825 (pa_comm): Set BSF_OBJECT in symbol flags.
5827 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5829 * Makefile.am: Run "make dep-am".
5830 * Makefile.in: Regenerate.
5831 * doc/Makefile.in: Regenerate.
5832 * config.in: Regenerate.
5833 * po/gas.pot: Regenerate.
5835 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5837 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5838 (demand_empty_rest_of_line): Issue an error here.
5839 (ignore_rest_of_line): Silently skip to end.
5840 (demand_copy_string): Issue an error, not warning.
5842 * config/obj-elf.c (obj_elf_section_name): Likewise.
5843 (obj_elf_section): Likewise.
5844 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5845 (arc_extinst): Likewise.
5846 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5847 (dot_spill): Likewise.
5848 (dot_unwabi): Likewise.
5849 (dot_prologue): Likewise.
5851 * expr.c (operand): Reject ++ and --.
5852 (operator): Likewise.
5854 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5856 * config/tc-sh.c: Include dw2gencfi.h.
5857 (sh_cfi_frame_initial_instructions): New function.
5858 (sh_regname_to_dw2regnum): Likewise.
5859 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5861 (TARGET_USE_CFIPOP): Define.
5862 (tc_cfi_frame_initial_instructions): Likewise.
5863 (tc_regname_to_dw2regnum): Likewise.
5864 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5865 * Makefile.am: Update dependencies.
5866 * Makefile.in: Regenerate.
5868 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5870 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5871 * configure: Regenerate.
5873 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5875 * read.c (s_leb128): Call md_flush_pending_output.
5877 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5879 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5880 * config/tc-i386.h (CpuPadLock): New define.
5881 (CpuUnknownFlags): Added CpuPadLock.
5883 2004-03-07 Andreas Schwab <schwab@suse.de>
5885 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5887 2004-03-07 Richard Henderson <rth@redhat.com>
5889 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5890 (cfi_finish): Likewise for fde.
5892 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5894 * config/tc-ia64.c (md_assemble): Properly handle NULL
5896 (ia64_handle_align): Don't abort if failed to add a stop bit.
5898 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5900 * Makefile.in: Regenerated.
5901 * aclocal.m4: Likewise.
5902 * configure: Likewise.
5903 * doc/Makefile.in: Likewise.
5905 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5907 * config/tc-ia64.c (dot_align): New.
5908 (ia64_do_align): Make it static.
5909 (md_pseudo_table): Use "dot_align" for "align".
5910 (ia64_md_do_align): Don't set align_frag here.
5911 (ia64_handle_align): Add a stop bit to the previous bundle if
5914 * config/tc-ia64.h (ia64_do_align): Removed.
5916 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5918 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5919 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5920 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5921 the most general type or the user specifically requested it.
5922 (md_assemble): Add a new error message for when an instruction
5923 is understood, but is not allowed due to an -isa option.
5925 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5927 * config/tc-ia64.c (align_frag): New.
5928 (md_assemble): Set the tc_frag_data field in align_frag for
5929 IA64_OPCODE_FIRST instructions.
5930 (ia64_md_do_align): Set align_frag.
5931 (ia64_handle_align): Add a stop bit if needed.
5933 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5934 (TC_FRAG_INIT): New.
5936 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5938 * config/tc-frv.c (fr400_audio): New variable.
5939 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5940 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5941 (target_implements_insn_p): New function.
5942 (md_assemble): Report an error if the processor doesn't implement
5945 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5947 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5948 (md_parse_option): Ditto.
5949 (OPTION_NO_SPECIAL_M32R): Added.
5950 (md_show_usage): Document it.
5951 (enable_speial_m32r): Changed a default value from 0 to 1.
5952 * doc/c-m32r.texi: Document the -no-bitinst option.
5954 2004-02-27 Nick Clifton <nickc@redhat.com>
5956 * config/tc-sh.c (get_operand): Revert previous delta.
5957 (tc_gen_reloc): Check for an unknown reloc type before processing
5960 2004-02-27 Hannes Reinecke <hare@suse.de>
5962 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5963 .insn pseudo operation.
5965 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5967 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5968 added for wrong syntax.
5970 2004-02-26 Eric Christopher <echristo@redhat.com>
5972 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5973 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5975 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5977 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5978 nibble types to assembler.
5980 2004-02-25 Fred Fish <fnf@redhat.com>
5982 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5984 2004-02-20 James E Wilson <wilson@specifixinc.com>
5986 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5988 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5989 (ia64_estimate_size_before_relax): New.
5990 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5991 (generate_unwind_image): Pass 1 to fixup_unw_records.
5992 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5993 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5995 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5997 * stabs.c (generate_asm_file): Avoid warning about use of
5998 uninitialized variable.
6000 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6002 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6003 body, and endp, allow unwind records which do not have a "t"
6004 (time/instruction) field.
6006 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6008 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6009 (do_mav_dspsc_2): Likewise.
6010 Fix accumulator registers move opcodes.
6012 2004-02-13 Hannes Reinecke <hare@suse.de>
6013 Jakub Jelinek <jakub@redhat.com>
6015 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6017 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6019 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6020 (tc_frob_symbol): New macro definition.
6021 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6023 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6025 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6028 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6030 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6031 (TC_CASE_SENSITIVE): ... this.
6032 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6033 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6035 2004-02-06 James E Wilson <wilson@specifixinc.com>
6037 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6038 (generate_unwind_image): Re-add it here.
6040 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6042 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6043 * read.h (SKIP_WHITESPACE): Turn into an expression.
6044 * read.c (read_a_source_file): A pseudo is removed by having a
6047 2004-02-05 James E Wilson <wilson@specifixinc.com>
6049 * config/tc-ia64.c (output_endp): New.
6050 (count_bits): Delete.
6051 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6052 endp unwind records.
6053 (fixup_unw_records): Handle endp unwind records. Delete code for
6054 shortening prologue regions not followed by a body record.
6055 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6056 * config/tc-ia64.h (unw_record_type): Add endp.
6058 2004-02-03 James E Wilson <wilson@specifixinc.com>
6060 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6061 fill padding bytes with zeroes.
6062 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6063 sets unwind_record slot_number and slot_frag fields.
6065 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6067 * config/tc-mips.c (add_got_offset_hilo): New function.
6068 (macro): Use load_register() and add_got_offset_hilo() to load
6069 constants instead of hardcoding code sequences throughout.
6071 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6073 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6075 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6077 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6079 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6080 of hard-coded test for TARGET_OS=elf.
6082 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6084 * config/tc-mips.c (hilo_interlocks): Change definition
6085 so that MIPS32, MIPS64 and later ISAs are included, along with
6086 the already-included machines. Update comments.
6088 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6090 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6091 undefined local labels.
6093 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6095 * config/tc-mips.c (load_address, macro): Update comments about
6096 NewABI GP relaxation.
6098 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6100 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6101 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6102 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6103 (set_at, load_register, load_address, move_register): Likewise.
6104 (load_got_offset, add_got_offset): Likewise.
6105 Update all calls and tidy accordingly.
6107 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6109 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6110 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6111 (RELAX_USE_SECOND): Bump to 0x10000.
6112 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6113 (mips_macro_warning): New variable.
6114 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6115 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6116 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6118 (append_insn): Update mips_macro_warning.sizes.
6119 (macro_start, macro_warning, macro_end): New functions.
6120 (macro_build): Don't emit warnings here.
6121 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6122 (md_convert_frag): Check for cases where one macro alternative
6123 needs a warning and the other doesn't. Emit a warning if the
6124 longer sequence was chosen.
6126 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6128 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6129 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6130 the first sequence, the size of the second sequence, and a flag
6131 that says whether we should warn.
6132 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6133 (RELAX_FIRST, RELAX_SECOND): New.
6134 (mips_relax): New variable.
6135 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6136 (append_insn): Remove "place" argument. Use mips_relax.sequence
6137 rather than "place" to check whether we're expanding the second
6138 alternative of a relaxable macro. Remove redundant check for
6139 branch relaxation. If generating a normal insn, and there
6140 is not enough room in the current frag, call relax_close_frag()
6141 to close it. Update mips_relax.sizes[]. Emit fixups for the
6142 second version of a relaxable macro. Record the first relaxable
6143 fixup in mips_relax. Remove tc_gen_reloc workaround.
6144 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6145 in the same way as in append_insn.
6146 (mips16_macro_build): Remove "place" argument.
6147 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6148 when generating the second version of a relaxable macro.
6149 (load_got_offset, add_got_offset): New functions.
6150 (load_address, macro): Use new relaxation machinery. Remove
6151 tc_gen_reloc workarounds.
6152 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6153 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6154 first version is needed.
6155 (tc_gen_reloc): Remove relaxation handling.
6156 (md_convert_frag): Go through the fixups for a relaxable macro and
6157 mark those that belong to the unneeded alternative as done. If the
6158 second alternative is needed, adjust the fixup addresses to account
6159 for the deleted first alternative.
6161 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6163 * frags.h (frag_room): Declare.
6164 * frags.c (frag_room): New function.
6165 * doc/internals.texi: Document it.
6167 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6169 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6170 optimization for -mtune=r3900, as this will break on other CPUs.
6172 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6174 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6175 be relaxed, use fixup.
6176 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6178 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6180 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6183 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6185 * config/tc-mips.c (append_insn): Properly detect variant frags
6186 that preclude swapping of relaxed branches. Correctly swap
6187 instructions between frags when dealing with relaxed branches.
6189 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6191 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6193 * aclocal.m4: Regenerate.
6194 * configure: Regenerate.
6196 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6198 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6201 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6203 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6204 reloc, reserve space for the delay slot as well as the jalr itself.
6206 2004-01-09 Paul Brook <paul@codesourcery.com>
6208 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6209 (do_vfp_sp2_from_reg2): New function.
6211 (do_vfp_dp_from_reg2): Check return values properly.
6213 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6215 * config/tc-mips.c (warn_nops): Remove static variable.
6216 (macro): Remove test of warn_nops.
6217 (md_shortops): Remove 'n'.
6218 (md_parse_option): Remove 'n' case.
6219 (md_show_usage): Remove -n.
6220 * doc/as.texinfo (Overview): Remove MIPS -n option.
6221 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6222 * NEWS: Mention removal of MIPS -n option.
6224 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6225 (cop_interlocks): Check ISA level.
6226 (cop_mem_interlocks): Define.
6227 (reg_needs_delay): Check cop_interlocks rather than
6228 ISA_HAS_COPROC_DELAYS.
6229 (append_insn): Likewise. Use cop_mem_interlocks rather than
6230 directly checking mips_opts.isa.
6231 (mips_emit_delays): Likewise.
6233 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6235 * config/tc-ia64.c (unwind): Move next_slot_number and
6236 next_slot_frag to ...
6237 (unw_rec_list): Here.
6238 (free_list_records): Removed.
6239 (output_unw_records): Likewise.
6240 (generate_unwind_image): Make it void.
6241 (alloc_record): Initialize next_slot_number and next_slot_frag.
6242 (slot_index): Take .org, .space and .align into account.
6243 (fixup_unw_records): Don't set slot_number to 0. Use
6244 list->next_slot_number and list->next_slot_frag instead of
6245 unwind.next_slot_number and unwind.next_slot_frag.
6246 (ia64_convert_frag): New.
6247 (generate_unwind_image): Generate a rs_machine_dependent frag
6249 (emit_one_bundle): Use list->next_slot_number and
6250 list->next_slot_frag instead of unwind.next_slot_number and
6251 unwind.next_slot_frag.
6253 * config/tc-ia64.h (md_convert_frag): Defined as
6255 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6257 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6259 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6260 * config/tc-frv.h (md_apply_fix3): Don't define.
6261 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6263 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6264 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6265 * config/tc-frv.c (line_separator_chars): Add `!'.
6266 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6267 * config/tc-frv.c (md_assemble): Clear insn upfront.
6268 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6269 * config/tc-frv.c (OPTION_FDPIC): New macro.
6270 (md_longopts): Add mfdpic.
6271 (md_parse_option): Handle it.
6272 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6273 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6274 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6275 (frv_pic_ptr): Parse funcdesc.
6277 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6279 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6280 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6282 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6284 * Makefile.am (Makefile): Move the dependency on
6285 $(BFDDIR)/configure.in to...
6286 (CONFIG_STATUS_DEPENDENCIES): ... here.
6287 (AUTOMAKE_OPTIONS): Require automake 1.8.
6288 * Makefile.in: Regenerate.
6289 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6290 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6291 $(BFDDIR)/configure.in here as well.
6292 * doc/Makefile.in: Regenerate.
6294 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6296 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6297 * Makefile.in: Regenerate.
6298 * aclocal.m4: Regenerate.
6299 * doc/Makefile.am (install, install-info): Remove.
6300 (install-data-local): A new hook for install-info.
6301 (AUTOMAKE_OPTIONS): Require automake 1.8.
6302 * doc/Makefile.in: Regenerate.
6304 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6306 * doc/c-sh.texi: Update description about floating point behavior
6309 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6311 * configure.in: Add m68k-uClinux target.
6312 * configure: Regenerate.
6314 For older changes see ChangeLog-0203
6320 version-control: never