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2005-10-08 James Lemke <jim@wasabisystems.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
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CommitLineData
12005-10-06 Khem Raj <kraj@mvista.com>
2 NIIBE Yutaka <gniibe@m17n.org>
3
4 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
5 (parse_reg_without_prefix): New function.
6 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
7 set.
8 (option md_longopts): Add allow-reg-prefix option.
9 * doc/c-sh.texi: Document --allow-reg-prefix option.
10 * NEWS: Mention the new switch.
11
122005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
13
14 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
15 operators.
16
172005-09-30 Sterling Augustine <sterling@tensilica.com>
18 Bob Wilson <bob.wilson@acm.org>
19
20 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
21
222005-09-30 H.J. Lu <hongjiu.lu@intel.com>
23
24 * Makefile.am: Run "make dep-am".
25 * Makefile.in: Regenerated.
26 * aclocal.m4: Likewise.
27
282005-09-30 Mark Mitchell <mark@codesourcery.com>
29
30 * as.c (main): Use expandargv.
31
322005-09-30 Jan Beulich <jbeulich@novell.com>
33
34 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
35 (removed) comma.
36
372005-09-30 Catherine Moore <clm@cm00re.com>
38
39 * Makefile.am: Bfin support.
40 * Makefile.in: Regenerated.
41 * aclocal.m4: Regenerated.
42 * configure: Regenerated.
43 * configure.in: Bfin support.
44 * configure.tgt: Bfin support.
45 * config/bfin-aux.h: New file.
46 * config/bfin-defs.h: New file.
47 * config/bfin-lex.l: New file.
48 * config/bfin-parse.y: New file.
49 * config/tc-bfin.c: New file.
50 * config/tc-bfin.h: New file.
51 * doc/Makefile.am: Recognize c-bfin.texi.
52 * doc/Makefile.in: Regenerated.
53 * doc/all.texi: Bfin support.
54 * doc/as.texinfo: Likewise.
55 * doc/c-bfin.texi: Document bfin-specific syntax and
56 directives.
57
582005-09-30 Paul Brook <paul@codesourcery.com>
59
60 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
61 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
62 normal infix conditions.
63 (C3E): Include Thumb-2 definition.
64 (CL, cCL): Define.
65 (insns): Use them for legacy mnemonics.
66
672005-09-30 Matthias Kurz <mk@baerlap.north.de>
68
69 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
70 version of <locale.h> when ENABLE_NLS is not defined.
71
722005-09-29 Jan Beulich <jbeulich@novell.com>
73
74 * config/tc-ia64.c (parse_operands): Always parse first operand of
75 alloc.
76
772005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
78 Alan Modra <amodra@bigpond.net.au>
79
80 * app.c (do_scrub_chars): Match open and close quote of strings.
81 Remove redundant EOF test in case 7.
82
832005-09-28 Jan Beulich <jbeulich@novell.com>
84
85 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
86 relocations in 16- and 32-bit modes.
87 (i386_displacement): Make pc-relative branch handling dependent
88 upon operand (rather than address) size.
89
902005-09-28 Jan Beulich <jbeulich@novell.com>
91
92 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
93 parsing the input.
94 (dot_cfi_startproc): Likewise.
95 (dot_cfi_endproc): Likewise. Also check no extra input was given.
96 (dot_cfi_escape): Likewise.
97
982005-09-28 Jan Beulich <jbeulich@novell.com>
99
100 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
101 (TC_CONS_FIX_NEW): Define unconditionally.
102 (x86_pe_cons_fix_new): Remove.
103 * config/tc-i386.c (signed_cons): New.
104 (md_pseudo_table): Add slong.
105 (x86_cons_fix_new): Declare unconditionally.
106 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
107 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
108 conversion.
109
1102005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
111
112 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
113 buffer after copying string.
114
1152005-09-27 Paul Brook <paul@codesourcery.com>
116
117 * config/arm.c (arm_cpus): Add more cpu names.
118 * doc/c-arm.texi: Document them.
119
1202005-09-21 Alan Modra <amodra@bigpond.net.au>
121
122 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
123
1242005-09-20 Richard Henderson <rth@redhat.com>
125
126 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
127
1282005-09-20 Richard Henderson <rth@redhat.com>
129
130 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
131 with label.
132 (dwarf2_loc_mark_labels): New.
133 (dwarf2_gen_line_info_1): Split out of ...
134 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
135 (dwarf2_emit_label): New.
136 (dwarf2_directive_loc_mark_labels): New.
137 (out_set_addr): Take a symbol instead of frag+ofs.
138 (relax_inc_line_addr): Likewise.
139 (emit_inc_line_addr): Assert delta non-negative.
140 (process_entries): Remove dead code. Update to work with temp
141 symbols instead of frag+ofs.
142 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
143 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
144 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
145 * config/obj-elf.h (obj_frob_label): New.
146 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
147 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
148 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
149 Similarly in the respective tc_frob_label implementation functions.
150 * config/tc-i386.c (md_pseudo_table): Move file and loc to
151 non-elf section; add loc_mark_labels.
152 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
153 (ia64_flush_insns): Check for marked labels; emit line entry if so.
154 (emit_one_bundle): Similarly.
155 (ia64_frob_label): Record marked labels.
156 * config/tc-m68hc11.h (tc_frob_label): Remove.
157 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
158 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
159 * config/tc-sh64.h (tc_frob_label): Likewise.
160 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
161
1622005-09-20 Alan Modra <amodra@bigpond.net.au>
163
164 * read.c (pseudo_set): Set segment of expression syms to expr_section.
165
1662005-09-14 Jan Beulich <jbeulich@novell.com>
167
168 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
169 registers, floating point control and status words, and mxcsr as
170 well as (for 64-bit code) segment base registers and rflags.
171
1722005-09-09 Dmitry Diky <diwil@spec.ru>
173
174 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
175 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
176 has been reached.
177
1782005-09-08 Chao-ying Fu <fu@mips.com>
179
180 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
181 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
182 directives.
183
1842005-09-08 Paul Brook <paul@codesourcery.com>
185
186 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
187 (do_smc, do_t_smc): ... to this.
188 (insns): Remane smi to smc.
189 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
190 BFD_RELOC_ARM_SMC.
191
1922005-09-07 Richard Henderson <rth@redhat.com>
193
194 * dwarf2dbg.c (dwarf2_where): Set line->isa.
195 (dwarf2_set_isa): New.
196 (dwarf2_directive_loc): Rearrange to allow all options on one line.
197 * dwarf2dbg.h (dwarf2_set_isa): Declare.
198 * doc/as.texinfo: Update .loc documentation.
199
2002005-09-07 Richard Henderson <rth@redhat.com>
201
202 * dwarf2dbg.c: Include safe-ctype.h.
203 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
204 (current): Initialize.
205 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
206 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
207 (dwarf2_directive_file): Cope with invalid filename.
208 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
209 epilogue_begin, is_stmt, isa.
210 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
211 case down lower.
212 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
213 and DWARF2_FLAG_EPILOGUE_BEGIN.
214 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
215 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
216 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
217 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
218 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
219 (struct dwarf2_line_info): Add isa member.
220 * doc/as.texinfo (LNS directives): New node.
221
2222005-09-07 David Ung <davidu@mips.com>
223
224 * config/tc-mips.c (append_insn): Undo last change. Instead add
225 guard to suppress calling frag_grow if the current instruction is
226 one that allows a delay slot.
227
2282005-09-06 Chao-ying Fu <fu@mips.com>
229
230 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
231 (mips_opts): Add -1 to initialize ase_mt.
232 (file_ase_mt): New variable for -mmt.
233 (CPU_HAS_MT): New define.
234 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
235 formats.
236 (mips_ip): Check ase_mt to enable MT instructions.
237 Handle !, $, *, &, +T, +t, g operand formats.
238 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
239 odd float registers.
240 (OPTION_MT, OPTION_NO_MT): New define.
241 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
242 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
243 (mips_after_parse_args): Set ase_mt based on CPU.
244 (s_mipsset): Handle ".set mt" and ".set nomt".
245 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
246 (md_show_usage): Show usage of -mmt and -mno-mt.
247 * doc/as.texinfo: Document -mmt and -mno-mt options.
248 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
249 directives.
250
2512005-09-06 Paul Brook <paul@codesourcery.com>
252
253 * config/tc-arm.c (arm_it): Add relax field.
254 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
255 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
256 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
257 do_t_mov_cmp): Allow relaxation.
258 (output_relax_insn): New function.
259 (put_thumb32_insn): New function.
260 (output_inst): Use new functions.
261 (md_assemble): Don't throw error on relaxable instructions.
262 (insns): Change "b" entry from TCE(...) to tCE(...).
263 (md_estimate_size_before_relax): Return 2.
264 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
265 relax_branch, arm_relax_frag): New functions.
266 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
267 relocations.
268 * config/tc-arm.h (md_convert_frag): Remove definition.
269 (md_relax_frag): Define.
270 (arm_relax_frag): Add prototype.
271
2722005-09-02 Paul Brook <paul@codesourcery.com>
273
274 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
275
2762005-09-02 Paul Brook <paul@codesourcery.com>
277
278 * config/tc-arm.c (encode_arm_cp_address): Use
279 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
280 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
281 mode.
282 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
283 available.
284 (cCE, cC3): Define.
285 (insns): Use them for coprocessor instructions.
286 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
287 (get_thumb32_insn): New function.
288 (put_thumb32_insn): New function.
289 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
290 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
291
2922005-09-02 Paul Brook <paul@codesourcery.com>
293
294 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
295 incorrect suffix matches.
296
2972005-09-01 David Ung <davidu@mips.com>
298
299 * config/tc-mips.c (append_insn): Correctly handle mips16 case
300 when the frags are different for the 2 instructions we want to
301 swap. If the lengths of the 2 instructions are not the same, we
302 won't do the swap but emit an nop.
303
3042005-09-01 Dmitry Diky <diwil@spec.ru>
305
306 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
307 as appropriate. Change frag_variant() to frag_var() for relaxes.
308
3092005-08-29 Nick Clifton <nickc@redhat.com>
310
311 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
312 there is no symbol.
313
3142005-08-26 Jan Beulich <jbeulich@novell.com>
315
316 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
317 qualified operand of a branch.
318 (intel_bracket_expr): Set JumpAbsolute here...
319 (intel_e11): ... rather than here.
320
3212005-08-26 Christian Groessler <chris@groessler.org>
322
323 * configure.tgt: Set bfd_gas also for z8k cpu.
324 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
325 type.
326 (newfix): Adapt to bfd reloc types.
327 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
328 is available in the current frag.
329 (md_convert_frag): Adapt function parameters.
330 (tc_gen_reloc): New function.
331 (md_section_align): Use bfd_get_section_alignment.
332 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
333 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
334 relocations.
335 * config/tc-z8k.h (TARGET_ARCH): Define.
336 (tc_fix_adjustable): Define.
337
3382005-08-25 Chao-ying Fu <fu@mips.com>
339
340 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
341 (mips_opts): Add -1 to initialize ase_dsp.
342 (file_ase_dsp): New variable for -mdsp.
343 (CPU_HAS_DSP): New define.
344 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
345 operand formats.
346 (mips_ip): Add min_range and max_range for checking singed numbers.
347 Check ase_dsp to enable DSP instructions.
348 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
349 (OPTION_DSP, OPTION_NO_DSP): New define.
350 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
351 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
352 (mips_after_parse_args): Set ase_dsp based on CPU.
353 (s_mipsset): Handle ".set dsp" and ".set nodsp".
354 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
355 (md_show_usage): Show usage of -mdsp and -mno-dsp.
356
3572005-08-23 David Ung <davidu@mips.com>
358
359 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
360 cpu names.
361
3622005-08-23 Alan Modra <amodra@bigpond.net.au>
363
364 PR 1036
365 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
366
3672005-08-23 Phil Edwards <phil@codesourcery.com>
368
369 * configure.tgt (*-*-vxworks): Match vxworks* instead.
370
3712005-08-22 Jan Beulich <jbeulich@novell.com>
372
373 * config/tc-i386.c (object_64bit): New.
374 (i386_target_format): Initialize it.
375 (output_disp): Use object_64bit for relocation type determination.
376 (output_imm): Likewise.
377 (i386_validate_fix): Likewise.
378 (tc_gen_reloc): Likewise.
379 (lex_got): Likewise. Remove static mode_name. Change array size
380 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
381 (x86_cons): Use object_64bit for deciding whether quad fields can
382 have relocations.
383
3842005-08-18 Christian Groessler <chris@groessler.org>
385
386 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
387 * config/tc-mcore.h: Likewise.
388 * config/tc-z8k.h: Likewise.
389 * config/tc-z8k.c: Likewise.
390 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
391 sh_coff_reloc_mangle declaration.
392 * config/tc-sh.c: (md_apply_fix): Fix comment for case
393 BFD_RELOC_SH_USES.
394
3952005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
396
397 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
398 to confirm that no ISA is specified.
399
4002005-08-18 Nick Clifton <nickc@redhat.com>
401
402 * write.c (relax_segment): Count the number of frags being
403 processed and use this to compute a maximum limit on the number of
404 iterations that will be allowed when attempting to relax the
405 segment.
406
4072005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
408
409 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
410 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
411
4122005-08-16 Alan Modra <amodra@bigpond.net.au>
413
414 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
415 default cpu.
416
4172005-08-15 Paul Brook <paul@codesourcery.com>
418
419 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
420 instructions.
421 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
422
4232005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
424
425 * config/tc-ppc.c (parse_cpu): Add -me300 support.
426 (md_show_usage): Likewise.
427 * doc/c-ppc.texi (PowerPC-Opts): Document it.
428
4292005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
430
431 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
432 (md_gather_operands): Add support for optional operands.
433
4342005-08-12 Dmitry Diky <diwil@spec.ru>
435 * config/tc-msp430.c (msp430_enable_relax): New flag.
436 (msp430_enable_polys): Likewise.
437 (OPTION_RELAX): New option.
438 (OPTION_POLYMORPHS): Likewise.
439 (md_longopts): New long options.
440 (md_show_usage): Updated.
441 (md_parse_option): Add new options handler.
442 (msp430_operands): Add check if polymorph insns are enabled.
443 (msp430_force_relocation_local): New function.
444 (md_apply_fix): Now delete relocs according to new flags combination.
445 (msp430_relax_frag): Convert long branches to short branches only if
446 flag msp430_enable_relax is set.
447 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
448 (msp430_force_relocation_local): Likewise.
449 * doc/c-msp430.texi: Describe new options.
450
4512005-08-11 Ian Lance Taylor <ian@airs.com>
452
453 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
454 (stamp-mk.com): Likewise.
455 (EXTRA_DIST): Remove make-gas.com from list.
456 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
457 * Makefile.in: Regenerate.
458
4592005-08-11 Hans-Peter Nilsson <hp@axis.com>
460
461 * subsegs.c (subseg_change): Move declaration of seginfo to before
462 first statement.
463
4642005-08-11 Alan Modra <amodra@bigpond.net.au>
465
466 * README-vms: Delete.
467 * config-gas.com: Delete.
468 * makefile.vms: Delete.
469 * vmsconf.sh: Delete.
470 * config/atof-tahoe.c: Delete.
471 * config/m88k-opcode.h: Delete.
472 * config/obj-bout.c: Delete.
473 * config/obj-bout.h: Delete.
474 * config/obj-hp300.c: Delete.
475 * config/obj-hp300.h: Delete.
476 * config/tc-a29k.c: Delete.
477 * config/tc-a29k.h: Delete.
478 * config/tc-h8500.c: Delete.
479 * config/tc-h8500.h: Delete.
480 * config/tc-m88k.c: Delete.
481 * config/tc-m88k.h: Delete.
482 * config/tc-tahoe.c: Delete.
483 * config/tc-tahoe.h: Delete.
484 * config/tc-tic80.c: Delete.
485 * config/tc-tic80.h: Delete.
486 * config/tc-w65.c: Delete.
487 * config/tc-w65.h: Delete.
488 * config/te-aux.h: Delete.
489 * config/te-delt88.h: Delete.
490 * config/te-delta.h: Delete.
491 * config/te-dpx2.h: Delete.
492 * config/te-hp300.h: Delete.
493 * config/te-ic960.h: Delete.
494 * config/vms-a-conf.h: Delete.
495 * doc/c-a29k.texi: Delete.
496 * doc/c-h8500.texi: Delete.
497 * doc/c-m88k.texi: Delete.
498 * README: Remove obsolete examples, and list of supported targets.
499 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
500 bout and hp300 support.
501 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
502 * configure.in: Remove --enable-bfd-assembler, need_bfd,
503 primary_bfd_gas.
504 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
505 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
506 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
507 * as.h: Likewise.
508 * dw2gencfi.c: Likewise.
509 * dwarf2dbg.c: Likewise.
510 * ehopt.c: Likewise.
511 * input-file.c: Likewise.
512 * listing.c: Likewise.
513 * literal.c: Likewise.
514 * messages.c: Likewise.
515 * obj.h: Likewise.
516 * output-file.c: Likewise.
517 * read.c: Likewise.
518 * stabs.c: Likewise.
519 * struc-symbol.h: Likewise.
520 * subsegs.c: Likewise.
521 * subsegs.h: Likewise.
522 * symbols.c: Likewise.
523 * symbols.h: Likewise.
524 * tc.h: Likewise.
525 * write.c: Likewise.
526 * write.h: Likewise.
527 * config/aout_gnu.h: Likewise.
528 * config/obj-aout.c: Likewise.
529 * config/obj-aout.h: Likewise.
530 * config/obj-coff.c: Likewise.
531 * config/obj-coff.h: Likewise.
532 * config/obj-evax.h: Likewise.
533 * config/obj-ieee.h: Likewise.
534 * config/tc-arm.c: Likewise.
535 * config/tc-arm.h: Likewise.
536 * config/tc-avr.c: Likewise.
537 * config/tc-avr.h: Likewise.
538 * config/tc-crx.h: Likewise.
539 * config/tc-d10v.h: Likewise.
540 * config/tc-d30v.h: Likewise.
541 * config/tc-dlx.h: Likewise.
542 * config/tc-fr30.h: Likewise.
543 * config/tc-frv.h: Likewise.
544 * config/tc-h8300.c: Likewise.
545 * config/tc-h8300.h: Likewise.
546 * config/tc-hppa.h: Likewise.
547 * config/tc-i370.h: Likewise.
548 * config/tc-i386.c: Likewise.
549 * config/tc-i386.h: Likewise.
550 * config/tc-i860.h: Likewise.
551 * config/tc-i960.c: Likewise.
552 * config/tc-i960.h: Likewise.
553 * config/tc-ip2k.h: Likewise.
554 * config/tc-iq2000.h: Likewise.
555 * config/tc-m32c.h: Likewise.
556 * config/tc-m32r.h: Likewise.
557 * config/tc-m68hc11.h: Likewise.
558 * config/tc-m68k.c: Likewise.
559 * config/tc-m68k.h: Likewise.
560 * config/tc-maxq.c: Likewise.
561 * config/tc-maxq.h: Likewise.
562 * config/tc-mcore.c: Likewise.
563 * config/tc-mcore.h: Likewise.
564 * config/tc-mn10200.h: Likewise.
565 * config/tc-mn10300.c: Likewise.
566 * config/tc-mn10300.h: Likewise.
567 * config/tc-ms1.h: Likewise.
568 * config/tc-msp430.c: Likewise.
569 * config/tc-msp430.h: Likewise.
570 * config/tc-ns32k.c: Likewise.
571 * config/tc-ns32k.h: Likewise.
572 * config/tc-openrisc.h: Likewise.
573 * config/tc-or32.c: Likewise.
574 * config/tc-or32.h: Likewise.
575 * config/tc-ppc.c: Likewise.
576 * config/tc-ppc.h: Likewise.
577 * config/tc-s390.h: Likewise.
578 * config/tc-sh.c: Likewise.
579 * config/tc-sh.h: Likewise.
580 * config/tc-sparc.c: Likewise.
581 * config/tc-tic30.c: Likewise.
582 * config/tc-tic30.h: Likewise.
583 * config/tc-tic4x.c: Likewise.
584 * config/tc-tic4x.h: Likewise.
585 * config/tc-tic54x.c: Likewise.
586 * config/tc-tic54x.h: Likewise.
587 * config/tc-v850.h: Likewise.
588 * config/tc-vax.c: Likewise.
589 * config/tc-vax.h: Likewise.
590 * config/tc-xstormy16.h: Likewise.
591 * config/tc-xtensa.h: Likewise.
592 * config/tc-z8k.c: Likewise.
593 * config/tc-z8k.h: Likewise.
594 * config/vms-a-conf.h
595 * doc/Makefile.am: Likewise.
596 * doc/all.texi: Likewise.
597 * doc/as.texinfo: Likewise.
598 * doc/internals.texi: Likewise.
599 * doc/Makefile.in: Regenerate.
600 * Makefile.in: Regenerate.
601 * configure: Regenerate.
602 * config.in: Regenerate.
603 * po/POTFILES.in: Regenerate.
604
6052005-08-09 Nick Clifton <nickc@redhat.com>
606
607 PR 1070
608 * macro.c (getstring): Do not treat round parentheses exactly the
609 same as angle brackets - the parentheses need to be preserved and
610 passed on to the macro processing code.
611
6122005-08-08 Nick Clifton <nickc@redhat.com>
613
614 * config/tc-msp430.c (MSP430_ISA_21): Define.
615 (mcu_types): Add entries for msp430x21xx variants.
616
6172005-08-08 Nick Clifton <nickc@redhat.com>
618
619 PR 1070
620 * macro.c (getstring): Treat round parentheses in the same way as
621 angle brackets.
622 (get_any_string): Likewise.
623
6242005-08-07 H.J. Lu <hongjiu.lu@intel.com>
625
626 PR gas/1118
627 * as.c (parse_args): Handle -al=<FILE>.
628
6292005-08-07 Nick Clifton <nickc@redhat.com>
630
631 * read.c (s_app_line): Accept a line number of 0 for compatibility
632 with gcc's output for assembler-with-cpp files.
633
6342005-08-05 Paul Brook <paul@codesourcery.com>
635
636 * config/tc-arm.c (current_it_mask, current_cc): New variables.
637 (do_t_add_sub): Use correct encodings inside IT block.
638 (do_t_arit3c): Ditto.
639 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
640 (md_assemble): Verify conditional suffixes agains IT blocks.
641
6422005-08-05 Paul Brook <paul@codesourcery.com>
643
644 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
645 constants.
646 (encode_thumb32_shifted_operand): Prohibit register shifts.
647 (encode_thumb32_addr_mode): Fix typo.
648 (insns): Correct thumb2 ldm and stm opcodes.
649
6502005-08-02 Khem Raj <kraj@mvista.com>
651
652 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
653 WLDRD/WSTRD instruction.
654
6552005-08-02 Alan Modra <amodra@bigpond.net.au>
656
657 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
658 if emitting a reloc.
659
6602005-07-29 Thiemo Seufer <ths@networkno.de>
661
662 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
663
6642005-07-29 Paul Brook <paul@codesourcery.com>
665
666 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
667 pop.
668 (do_t_addr): Implement 32-bit variant.
669 (do_t_push_pop): Make some errors warnings. Handle single register
670 32-bit case.
671 (insns): Use tCE for adr.
672 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
673 (md_apply_fix): Ditto.
674
6752005-07-29 Paul Brook <paul@codesourcery.com>
676
677 * config/tc-arm.c (parse_tb): New function.
678 (enum operand_parse_code): Add OP_TB.
679 (parse_operands): Handle OP_TB.
680 (do_t_add_sub_w, do_t_tb): New functions.
681 (insns): Add entries for addw, subw, tbb and tbh.
682 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
683
6842005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
685
686 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
687
6882007-07-27 H.J. Lu <hongjiu.lu@intel.com>
689
690 * config/tc-i386.c (handle_large_common): Declare only for ELF.
691
6922005-07-27 Jan Beulich <jbeulich@novell.com>
693
694 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
695 int.
696 (unw_p_record): Remove unused/redundant fields imask and rmask.
697 Combine spoff and pspoff into a union. Combine gr and br into a
698 union. Change type of grmask and brmask to unsigned char. Change type
699 of frmask to unsigned int.
700 (unw_x_record): Combine spoff, pspoff, and treg into a union.
701 * config/tc-ia64.c (unwind): New field 'pending_saves'.
702 (check_pending_save): New.
703 (alloc_record): Clear out entire record.
704 (output_psp_gr): Use renamed structure fields.
705 (output_psp_sprel): Likewise.
706 (output_rp_gr): Likewise.
707 (output_rp_br): Likewise.
708 (output_rp_psprel): Likewise.
709 (output_rp_sprel): Likewise.
710 (output_pfs_gr): Likewise.
711 (output_pfs_psprel): Likewise.
712 (output_pfs_sprel): Likewise.
713 (output_preds_gr): Likewise.
714 (output_preds_psprel): Likewise.
715 (output_preds_sprel): Likewise.
716 (output_spill_base): Likewise.
717 (output_unat_gr): Likewise.
718 (output_unat_psprel): Likewise.
719 (output_unat_sprel): Likewise.
720 (output_lc_gr): Likewise.
721 (output_lc_psprel): Likewise.
722 (output_lc_sprel): Likewise.
723 (output_fpsr_gr): Likewise.
724 (output_fpsr_psprel): Likewise.
725 (output_fpsr_sprel): Likewise.
726 (output_priunat_gr): Likewise.
727 (output_priunat_psprel): Likewise.
728 (output_priunat_sprel): Likewise.
729 (output_bsp_gr): Likewise.
730 (output_bsp_psprel): Likewise.
731 (output_bsp_sprel): Likewise.
732 (output_bspstore_gr): Likewise.
733 (output_bspstore_psprel): Likewise.
734 (output_bspstore_sprel): Likewise.
735 (output_rnat_gr): Likewise.
736 (output_rnat_psprel): Likewise.
737 (output_rnat_sprel): Likewise.
738 (output_spill_psprel): Likewise.
739 (output_spill_sprel): Likewise.
740 (output_spill_reg): Likewise.
741 (output_fr_mem): Likewise. Allocate one unwind record per set mask
742 bit.
743 (output_frgr_mem): Likewise.
744 (output_gr_mem): Likewise.
745 (output_br_mem): Likewise.
746 (output_gr_gr): Likewise.
747 (output_br_gr): Likewise.
748 (fixup_unw_records): Likewise.
749 (process_one_record): Use renamed structure fields. For gr_gr and
750 br_gr, collect mask from chain of records before output.
751 (in_prologue): Simplify and eliminate early returns. Call
752 check_pending_save.
753 (in_body): Simplify and eliminate early returns.
754 (dot_body): Call check_pending_save.
755 (md_assemble): Update comment. Deal with pending saves.
756
7572005-07-26 Jan Beulich <jbeulich@novell.com>
758
759 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
760 mask from guessed suffix, but mask out other immediate types only
761 if at least on candidate is valid for the insn.
762
7632005-07-25 DJ Delorie <dj@redhat.com>
764
765 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
766 Support %mod() modifiers from opcodes.
767 * doc/c-m32c.texi (M32C-Modifiers): New section.
768
7692005-07-25 Jan Hubicka <jh@suse.cz>
770 H.J. Lu <hongjiu.lu@intel.com>
771
772 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
773 defined.
774 (elf_com_section_ptr): New.
775 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
776 (elf_common_parse): Make it global. Use elf_com_section_ptr
777 instead of bfd_com_section_ptr.
778 (obj_elf_change_section): Handle x86-64 large bss sections.
779
780 * config/obj-elf.h (elf_com_section_ptr): New.
781 (elf_common_parse): New.
782
783 * config/tc-i386.c (handle_large_common): New.
784 (md_pseudo_table): Add "largecomm".
785 (x86_64_section_letter): New.
786 (x86_64_section_word): New.
787
788 * config/tc-i386.h (x86_64_section_word): New.
789 (x86_64_section_letter): New.
790 (md_elf_section_letter): New. Defined.
791 (md_elf_section_word): Likewise.
792
7932005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
794
795 * configure.tgt: Remove i386-*-rtemself*.
796 Remove sparc-*-rtemself*.
797
7982005-07-21 Ben Elliston <bje@gnu.org>
799
800 * config/tc-m68k.h: Remove TE_LYNX conditional code.
801
8022005-07-21 Paul Brook <paul@codesourcery.com>
803
804 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
805 inst.reloc.pc_rel.
806
8072005-07-20 Tavis Ormandy <taviso@gentoo.org>
808
809 * messages.c: Use vsnprintf instead of vsprintf.
810
8112005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
812
813 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
814 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
815
8162005-07-18 Nick Clifton <nickc@redhat.com>
817
818 * configure.tgt: Restore alpha ordering to list of arches.
819
8202005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
821
822 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
823
8242005-07-18 Jan Beulich <jbeulich@novell.com>
825
826 * config/tc-i386.c (md_begin): Use IS_ELF.
827 (tc_i386_fix_adjustable): Likewise.
828 (md_estimate_size_before_relax): Likewise.
829 (md_apply_fix): Likewise.
830 (i386_target_format): Likewise.
831 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
832 (i386_immediate): Remove #ifdef LEX_AT.
833 (i386_displacement): Likewise.
834 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
835 LEX_AT.
836
8372005-07-18 Jan Beulich <jbeulich@novell.com>
838
839 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
840 parameter to unsigned. Parameter sign now is tristate - zero/
841 positive mean unsigned/signed, negative means signedness doesn't
842 matter. Check field size,
843 signedness, and pcrel-ness are in agreement between relocated field
844 and relocation type. Adjust diagnostics.
845 (optimize_imm): And type mask of operand instead of overwriting it.
846 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
847 local structure and initialize gotrel accordingly. Pass caller as
848 mask of types that the operator can match.
849 (x86_cons_fix_new): Let reloc know that signedness of relocation
850 doesn't matter.
851 (x86_pe_cons_fix_new): Likewise.
852 (x86_cons): Pass additional argument to lex_got.
853 (i386_immediate): New local variable 'types'. Pass its address as
854 additional argument to lex_got. Mask out operand types not supported
855 befoe returning.
856 (i386_displacement): Likewise. Set bigdisp to all types supported in
857 64-bit mode, combining the previously split initialization.
858
8592005-07-18 Jan Beulich <jbeulich@novell.com>
860
861 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
862 current mode.
863
8642005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
865
866 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
867 promoted match.
868
8692005-07-16 Alan Modra <amodra@bigpond.net.au>
870
871 * Makefile.am: Run "make dep-am".
872 * Makefile.in: Regenerate.
873
8742007-07-15 H.J. Lu <hongjiu.lu@intel.com>
875
876 * gas/config/tc-i386.h (CpuVMX): New.
877 (CpuUnknownFlags): Add CpuVMX.
878
8792005-07-14 Jim Blandy <jimb@redhat.com>
880
881 Add support for the Renesas M32C.
882 * Makefile.am (CPU_TYPES): List m32c.
883 (TARGET_CPU_CFILES): List config/tc-m32c.c.
884 (TARGET_CPU_HFILES): List config/tc-m32c.h.
885 * configure.in: Add case for m32c.
886 * configure.tgt: Add cases for m32c and m32c-*-elf.
887 * configure: Regenerated.
888 * config/tc-m32c.c, config/tc-m32c.h: New files.
889 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
890 * doc/Makefile.in: Regenerated.
891 * doc/all.texi: Set M32C.
892 * doc/as.texinfo: Add text for the M32C-specific options and line
893 comment characters, and refer to c-m32c.texi.
894 * doc/c-m32c.texi: New file.
895
8962005-07-14 Nick Clifton <nickc@redhat.com>
897
898 PR 1069
899 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
900 the ins_parse buffer.
901
9022005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
903
904 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
905 i386-*-rtemscoff*, sparc-*-rtemsaout*.
906
9072005-07-10 H.J. Lu <hongjiu.lu@intel.com>
908
909 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
910 displacements.
911
9122005-07-08 Ben Elliston <bje@au.ibm.com>
913
914 * frags.h: Remove ANSI_PROTOTYPES conditional code.
915 * config/obj-elf.h: Likewise.
916 * config/tc-h8300.h: Likewise.
917 * config/tc-h8500.h: Likewise.
918 * config/tc-i370.h: Likewise.
919 * config/tc-i386.h: Likewise.
920 * config/tc-m68hc11.h: Likewise.
921 * config/tc-m68k.h: Likewise.
922 * config/tc-ppc.h: Likewise.
923 * config/tc-s390.h: Likewise.
924 * config/tc-sh.h: Likewise.
925 * config/tc-sparc.h: Likewise.
926 * config/tc-tic30.c: Likewise.
927 * config/tc-w65.h: Likewise.
928 * config/tc-xtensa.h: Likewise.
929
9302005-07-08 Hans-Peter Nilsson <hp@axis.com>
931
932 PR gas/1049
933 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
934
9352005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
936
937 * config/tc-tic30.c (debug): Add format attribute. Fix format
938 bugs.
939
9402005-07-06 H.J. Lu <hongjiu.lu@intel.com>
941
942 * config/tc-i386.c (cpu_arch): Add sse3.
943
944 * config/tc-i386.h (CpuSSE3): Renamed from ...
945 (CpuPNI): This. Defined as CpuSSE3.
946
947 * doc/c-i386.texi: Document .sse3.
948
9492005-07-06 Jan Beulich <jbeulich@novell.com>
950
951 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
952
9532005-07-05 Nick Clifton <nickc@redhat.com>
954
955 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
956 md_chars_to_numbers to an unsigned pointer in order to avoid a
957 compile time warning.
958
9592005-07-05 Paul Brook <paul@codesourcery.com>
960
961 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
962
9632005-07-05 Aldy Hernandez <aldyh@redhat.com>
964
965 * config/tc-ms1.c: New.
966 * config/tc-ms1.h: New.
967 * testsuite/gas/ms1/allinsn.d: New.
968 * testsuite/gas/ms1/allinsn.s: New.
969 * testsuite/gas/ms1/badinsn.s: New.
970 * testsuite/gas/ms1/badinsn1.s: New.
971 * testsuite/gas/ms1/badoffsethigh.s: New.
972 * testsuite/gas/ms1/badoffsetlow.s: New.
973 * testsuite/gas/ms1/badorder.s: New.
974 * testsuite/gas/ms1/badreg.s: New.
975 * testsuite/gas/ms1/badsignedimmhigh.s: New.
976 * testsuite/gas/ms1/badsignedimmlow.s: New.
977 * testsuite/gas/ms1/badsyntax.s: New.
978 * testsuite/gas/ms1/badsyntax1.s: New.
979 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
980 * testsuite/gas/ms1/badunsignedimmlow.s: New.
981 * testsuite/gas/ms1/errors.exp: New.
982 * testsuite/gas/ms1/ldst.s: New.
983 * testsuite/gas/ms1/misc.d: New.
984 * testsuite/gas/ms1/misc.s: New.
985 * testsuite/gas/ms1/ms1-16-003.d: New.
986 * testsuite/gas/ms1/ms1-16-003.s: New.
987 * testsuite/gas/ms1/ms1.exp: New.
988 * testsuite/gas/ms1/msys.d: New.
989 * testsuite/gas/ms1/msys.s: New.
990 * testsuite/gas/ms1/relocs.d: New.
991 * testsuite/gas/ms1/relocs.exp: New.
992 * testsuite/gas/ms1/relocs1.s: New.
993 * testsuite/gas/ms1/relocs2.s: New.
994
9952005-07-05 Jan Beulich <jbeulich@novell.com>
996
997 * config/tc-i386.h (CpuSVME): New.
998 (CpuUnknownFlags): Include CpuSVME.
999 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1000 as alias of sledgehammer.
1001 (md_assemble): Include invlpga in the check for insns with two source
1002 operands.
1003 (process_operands): Include SVME insns in the check for ignored
1004 segment overrides. Adjust diagnostic.
1005 (i386_index_check): Special-case SVME insns with memory operands.
1006
10072005-07-04 Khem Raj <kraj@mvista.com>
1008 Nick Clifton <nickc@redhat.com>
1009
1010 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1011 use an immediate value.
1012 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1013 since the register field of the operands structure is unsigned.
1014 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1015 (parse_operands): Make the 2ns parameter an unsigned pointer to
1016 match its use.
1017 (do_ldrd): When using the imm field of the operands structure as a
1018 second register field, treat it as unsigned.
1019
10202005-07-04 Alan Modra <amodra@bigpond.net.au>
1021
1022 PR 1004
1023 * config/obj-elf.c (obj_elf_change_section): Use backend
1024 get_sec_type_attr.
1025
10262005-07-01 Jan Beulich <jbeulich@novell.com>
1027
1028 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1029 (output_spill_psprel, output_spill_psprel_p): Combine.
1030 (output_spill_sprel, output_spill_sprel_p): Combine.
1031 (output_spill_reg, output_spill_regp_p): Combine.
1032 (process_one_record): Handle psp_psprel.
1033 (parse_predicate_and_operand): New.
1034 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1035 initialize output values. Emit diagnostic case here.
1036 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1037 (add_unwind_entry): New second parameter. Allow first parameter to
1038 be NULL. Parse optional tag, emit warning about further support for
1039 it otherwise being missing. Check end-of-line when requested.
1040 (dot_fframe): Clear operand when wrong. Allow tag.
1041 (dot_vframe): Likewise.
1042 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1043 relative.
1044 (dot_vframepsp): Remove.
1045 (dot_altrp): Clear operand when wrong. Allow tag.
1046 (dot_save): Likewise. Let default case also go through
1047 add_unwind_entry.
1048 (dot_savemem): Likewise.
1049 (dot_restore): Don't return when wrong operand. Allow tag.
1050 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1051 parse_predicate_and_operand and the new arguments to
1052 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1053 when wrong operand. Allow tag.
1054 (dot_restorereg, dot_restorereg_p): Likewise.
1055 (dot_spillmem, dot_spillmem_p): Likewise.
1056 (dot_saveg): Clear operand when wrong. Perform tighter operand
1057 checks. Allow tag.
1058 (dot_savef): Likewise.
1059 (dot_saveb): Likewise.
1060 (dot_savegf): Likewise.
1061 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1062 parse_predicate_and_operand and the new arguments to
1063 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1064 when wrong operand. Allow tag.
1065 (popcount): New.
1066 (dot_label_state): Don't return when wrong operand.
1067 (dot_copy_state): Likewise.
1068 (dot_unwabi): Likewise. Check if in prologue.
1069 (dot_body): Don't call demand_empty_rest_of_line.
1070 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1071 operand checks.
1072 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1073 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1074 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1075 (parse_operand): New second parameter. Don't deal with '}' here
1076 anymore. Don't advance past end-of-line.
1077 (parse_operands): Pass second argument to parse_operand.
1078 (ia64_start_line): Prevent out-of-bounds access through
1079 input_line_pointer. Deal with '}' here.
1080 (ia64_unrecognized_line): Don't deal with '}' here.
1081 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1082 discard_rest_of_line.
1083
10842005-06-30 Zack Weinberg <zack@codesourcery.com>
1085
1086 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1087 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1088 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1089 (do_branch): Always set inst.reloc.pc_rel.
1090 (s_arm_elf_cons): Disallow use of (plt) suffix.
1091 (do_adrl): Adjust X_add_number unconditionally.
1092 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1093 argument. Handle all adjustment for pipeline offset here.
1094 (md_apply_fix): No need to undo work of md_pcrel_from. No
1095 need to extract pre-encoded pipeline adjustments from various
1096 branch instructions. Generally, assume instructions are already
1097 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1098 special cases. Handle BFD_RELOC_ARM_PLT32 like
1099 BFD_RELOC_ARM_PCREL_BRANCH.
1100 (tc_gen_reloc): Remove OBJ_ELF special case.
1101 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1102
11032005-06-30 Ben Elliston <bje@gnu.org>
1104
1105 * Makefile.am (check-DEJAGNU): Don't search for expect.
1106 * Makefile.in: Regenerate.
1107
11082005-06-30 Ben Elliston <bje@gnu.org>
1109
1110 * Makefile.am (EXPECT): Set to expect.
1111 (RUNTEST): Likewise, set to runtest.
1112 * Makefile.in: Regenerate.
1113
11142005-06-23 Ben Elliston <bje@gnu.org>
1115
1116 * config/m68k-parse.h: Use ISO C90.
1117 * config/m68k-parse.y: Likewise.
1118 * config/tc-m68k.h: Likewise.
1119
11202005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1121
1122 PR 1013
1123 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1124 movabs.
1125 (optimize_disp): Optimize only if possible. Don't use 64bit
1126 displacement on non-constants and do same on constants if
1127 possible.
1128
11292005-06-17 Jan Beulich <jbeulich@novell.com>
1130
1131 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1132 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1133 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1134 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1135 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1136 aborting.
1137 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1138 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1139 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1140 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1141 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1142 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1143 convert 8-byte pc-relative relocations.
1144 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1145 (i386_validate_fix): Likewise.
1146 (x86_cons): Also handle quad values in 64-bit mode.
1147 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1148 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1149 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1150 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1151
11522005-06-13 Zack Weinberg <zack@codesourcery.com>
1153
1154 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1155 symbolP as well as for names with a leading dot. Use ACONCAT.
1156 (md_apply_fix): For branch relocations, only replace value
1157 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1158 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1159 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1160 (LOCAL_LABEL_PREFIX): Don't define.
1161
11622005-06-10 Alan Modra <amodra@bigpond.net.au>
1163
1164 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1165 fill pattern.
1166
11672005-06-08 James E Wilson <wilson@specifixinc.com>
1168
1169 PR 994
1170 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1171 is NULL, then emit a warning, and return the current index.
1172
11732005-06-08 Tomas Hurka <tom@hukatronic.cz>
1174
1175 PR 991
1176 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1177 temporary copy of the operands array so that changes can be safely
1178 backed out if the insn does not match.
1179 (m68k_compare_opcode): Shortcut the test when the parameters are
1180 the same. Return 1 if the names match but the second opcode is
1181 further on in the array than the first.
1182
11832005-06-08 Nick Clifton <nickc@redhat.com>
1184
1185 PR 994
1186 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1187
11882005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1189
1190 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1191
11922005-06-07 Aldy Hernandez <aldyh@redhat.com>
1193 Michael Snyder <msnyder@redhat.com>
1194 Stan Cox <scox@redhat.com>
1195
1196 * configure.in: Add ms1 case.
1197
1198 * configure: Regenerate.
1199
1200 * configure.tgt: Add ms1 case.
1201
12022005-06-07 Bob Wilson <bob.wilson@acm.org>
1203
1204 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1205 * config/tc-xtensa.c (new_resource_table): Likewise.
1206 (resize_resource_table): Likewise.
1207 (release_resources): Fix assertion for unsigned values.
1208
12092005-06-07 Zack Weinberg <zack@codesourcery.com>
1210
1211 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1212 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1213 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1214 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1215 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1216 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1217 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1218 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1219 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1220 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1221 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1222 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1223 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1224 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1225 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1226 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1227 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1228 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1229 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1230 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1231 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1232 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1233 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1234 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1235 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1236 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1237 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1238 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1239 * config/tc-xtensa.c, config/tc-z8k.c:
1240 Replace all instances of the string "_apply_fix3" with
1241 "_apply_fix".
1242 * po/POTFILES.in, po/gas.pot: Regenerate.
1243
12442005-06-08 Alan Modra <amodra@bigpond.net.au>
1245
1246 * Makefile.am: Run "make dep-am".
1247 (POTFILES): Remove GAS_CFILES.
1248 * Makefile.in: Regenerate.
1249
12502005-06-07 David Ung <davidu@mips.com>
1251
1252 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1253 24kc, 24kf and 24kfx under MIPS32 release 2.
1254
12552005-06-04 Nick Clifton <nickc@redhat.com>
1256
1257 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1258 to their Thumb-enabled equivalents.
1259
12602005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1261
1262 * config/tc-mips.c (load_register): Add leading "0x" to the
1263 output of sprintf_vma().
1264 (macro): Likewise.
1265
12662005-06-01 Nick Clifton <nickc@redhat.com>
1267
1268 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1269 test for the presence of thumb version of the parsing functions
1270 since they must always exist and the test generates a compile time
1271 warning message.
1272
12732005-05-31 Richard Henderson <rth@redhat.com>
1274
1275 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1276 (alpha_reloc_op): Add it.
1277 (debug_exp): Handle it.
1278 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1279 (emit_insn): Handle it.
1280 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1281
12822005-05-31 Christian Groessler <chris@groessler.org>
1283
1284 * write.c (dump_section_relocs): Convert to ISO-C.
1285 (write_relocs): Avoid signed/unsigned and fprintf argument
1286 warnings in debug code.
1287
12882005-05-26 Zack Weinberg <zack@codesourcery.com>
1289
1290 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1291 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1292 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1293 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1294 fixP->tc_fix_data directly in the sole place it was used.
1295 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1296 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1297 and 64-bit hosts.
1298
12992005-05-27 Jan Beulich <jbeulich@novell.com>
1300
1301 * config/tc-ia64.c (struct proc_pending): New.
1302 (unwind): Replace proc_start with proc_pending.
1303 (unwind_diagnostic): Check unwind.proc_pending.sym.
1304 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1305 Check if previous proc not closed. Record all entry points.
1306 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1307 Set symbol sizes for entry points recorded in dot_proc. Check
1308 arguments for consistency with respective .proc's.
1309 (md_assemble): Replace unwind.proc_start with
1310 unwind.proc_pending.sym.
1311
13122005-05-27 Jan Beulich <jbeulich@novell.com>
1313
1314 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1315 and last_ptr. Check all in-use slots for first one with non-NULL
1316 unwind_record. Don't reload end_ptr before second update round.
1317
13182005-05-26 James E Wilson <wilson@specifixinc.com>
1319
1320 * config/tc-ia64.c (extra_goodness): Update comment.
1321 (md_begin): Add debugging code to print best_template table.
1322
13232005-05-25 Jan Beulich <jbeulich@novell.com>
1324
1325 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1326 template.
1327
13282005-05-25 Jan Beulich <jbeulich@novell.com>
1329
1330 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1331 BFD_RELOC_UNUSED when determining the width of the reloc.
1332
13332005-05-25 Jan Beulich <jbeulich@novell.com>
1334
1335 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1336 section entry.
1337
13382005-05-25 Jan Beulich <jbeulich@novell.com>
1339
1340 * config/tc-ia64.c (dot_radix): Rewrite.
1341
13422005-05-25 Jan Beulich <jbeulich@novell.com>
1343
1344 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1345 and next_slot_frag.
1346 (alloc_record): Remove references to next_slot_number and
1347 next_slot_frag.
1348 (emit_one_bundle): Likewise.
1349
13502005-05-22 Nick Clifton <nickc@redhat.com>
1351
1352 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1353 message buffer when invoking the insert function.
1354
13552005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1356
1357 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1358 only if an instruction match is found.
1359
13602005-05-20 Bob Wilson <bob.wilson@acm.org>
1361
1362 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1363 to addition in argument to xtensa_dwarf2_emit_insn.
1364
13652005-05-19 Zack Weinberg <zack@codesourcery.com>
1366
1367 * Makefile.am: Have 'all' depend on 'info'.
1368 * Makefile.in: Regenerate.
1369
13702005-05-19 Alan Modra <amodra@bigpond.net.au>
1371
1372 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1373
13742005-05-19 Anton Blanchard <anton@samba.org>
1375
1376 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1377 (md_show_usage): Document it.
1378 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1379 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1380
13812005-05-19 Jan Beulich <jbeulich@novell.com>
1382
1383 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1384 relocations in unwind section.
1385
13862005-05-18 Nick Clifton <nickc@redhat.com>
1387
1388 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1389 if one exists. Ignore any error messages it may produce, just
1390 allow it to perform the insertion.
1391
13922005-05-17 Zack Weinberg <zack@codesourcery.com>
1393
1394 * hash.c (hash_lookup): Add len parameter. All callers changed.
1395 (hash_find_n): New interface.
1396 * hash.h: Prototype hash_find_n.
1397 * sb.c: Include as.h.
1398 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1399 (sb_scrub_and_add_sb): New interface.
1400 * sb.h: Prototype sb_scrub_and_add_sb.
1401 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1402
1403 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1404 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1405 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1406
14072005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1408
1409 * doc/Makefile.am (gasver.texi): Don't use $<.
1410 * doc/Makefile.in: Regenerated.
1411
14122005-05-17 Nick Clifton <nickc@redhat.com>
1413
1414 PR 876
1415 * symbols.c (resolve_symbol_value): Do not move symbols whose
1416 value expression has not been resolved or finalized into the
1417 absolute section as this will confuse other parts of the assembler
1418 into thinking that their value is zero.
1419
14202005-05-17 Jan Beulich <jbeulich@novell.com>
1421
1422 * read.c (_find_end_of_line): New.
1423 (find_end_of_line): New.
1424 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1425 (read_a_source_file): Use it.
1426 (s_globl): Use it.
1427 (s_macro): Use it.
1428 (get_line_sb): Use it.
1429 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1430 (s_comm_internal): Likewise.
1431 (s_lsym): Likewise.
1432 (s_macro): Likewise.
1433 (s_ignore): Use ignore_rest_of_line.
1434 * read.h (find_end_of_line): Prototype.
1435 (discard_rest_of_line): Remove prototype. #define to
1436 ignore_rest_of_line.
1437
14382005-05-17 Nick Clifton <nickc@redhat.com>
1439
1440 * config/tc-v850,h (TC_FIX_TYPE): Define.
1441 (TC_INIT_FIX_TYPE): Define.
1442 * config/tc-v850.c (md_assemble): When creating a fix record the
1443 operand in the tc_fix_data field.
1444 (md_apply_fix3): When applying a resolved fix use the operand's
1445 insertion procedure to store the value, if the operand has been
1446 recorded.
1447
14482005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1449
1450 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1451 invocation.
1452 * Makefile.in: Regenerated.
1453
14542005-05-13 Sterling Augustine <sterling@tensilica.com>
1455 Bob Wilson <bob.wilson@acm.org>
1456
1457 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1458 message.
1459 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1460 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1461
14622005-05-11 Alan Modra <amodra@bigpond.net.au>
1463
1464 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1465 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1466
14672005-05-10 Michael Matz <matz@suse.de>
1468
1469 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1470
1471 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1472
14732005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1474
1475 PR binutils/886
1476 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1477 Handle label-without-colon before ordinary dot-pseudo as an
1478 ordinary label. Don't leak memory for label-without-colon alone
1479 on a line. Don't mmixal-munge operands for dot-pseudos.
1480
14812005-05-10 Jan Beulich <jbeulich@novell.com>
1482
1483 * macro.c (get_any_string): Remove the two last parameters. Replace
1484 references to the former expand parameter by using macro_alternate.
1485 Simplify loop condition for checking for end-of-string.
1486 (get_string): Remove redunant call to sb_skip_white.
1487 (do_formals): Remove two last arguments to get_any_string.
1488 (macro_expand): Likewise.
1489 (expand_irp): Likewise.
1490
14912005-05-10 Jan Beulich <jbeulich@novell.com>
1492
1493 * read.c (s_macro): Move local variable 'local' to smaller scope.
1494 Call sb_kill on it when done.
1495
14962005-05-09 Jan Beulich <jbeulich@novell.com>
1497
1498 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1499 when zero and not required by encoding constraints.
1500
15012005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1502
1503 PR 936
1504 * config/tc-sh64.c (sh64_fake_label): New.
1505
1506 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1507
1508 * doc/internals.texi (TC_FAKE_LABEL): Document.
1509
1510 * write.c (TC_FAKE_LABEL): New.
1511 (adjust_reloc_syms): Use it.
1512 (write_object_file): Likewise.
1513
15142005-05-09 Jan Beulich <jbeulich@novell.com>
1515
1516 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1517 and comma in Intel mode.
1518
15192005-05-09 Jan Beulich <jbeulich@novell.com>
1520
1521 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1522 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1523 Make name array static and const. Adjust lookup to account for NULL
1524 entries (standing for unused register numbers).
1525
15262005-05-09 Jan Beulich <jbeulich@novell.com>
1527
1528 * config/tc-i386.c (parse_insn): Consider all matching instructions
1529 when checking for string instruction after string-only prefix.
1530
15312005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1532
1533 PR 940
1534 * config/tc-ia64.c (start_unwind_section): Properly check
1535 comdat group with SHF_GROUP.
1536
15372005-05-06 Bob Wilson <bob.wilson@acm.org>
1538
1539 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1540
15412005-05-06 Bob Wilson <bob.wilson@acm.org>
1542
1543 * config/tc-xtensa.c: Remove excess whitespace.
1544 * config/tc-xtensa.h: Likewise.
1545 * config/xtensa-istack.h: Likewise.
1546 * config/xtensa-relax.c: Likewise.
1547 * config/xtensa-relax.h: Likewise.
1548
15492005-05-06 Nick Clifton <nickc@redhat.com>
1550
1551 * sb.h: Fix formatting of comments.
1552 * sb.c: Fix formatting of comments.
1553
15542005-05-06 Jan Beulich <jbeulich@novell.com>
1555
1556 * sb.h (sb_add_buffer): Reintroduce.
1557 * sb.c (sb_add_buffer): Likewise.
1558
15592005-05-06 Jan Beulich <jbeulich@novell.com>
1560
1561 * macro.c (new_formal, del_formal): New.
1562 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1563 required argument has default value. Stop looking for more formal
1564 when there was a vararg one.
1565 (macro_expand_body): Use new_formal and del_formal.
1566 (macro_expand): Likewise. Initialize local variable err. Don't
1567 return immediately when encountering an error. Warn when keyword
1568 argument already had a value assigned. Eliminate duplicate clearing
1569 of argument value. When current positional argument matches parameter
1570 of vararg type, assign to it all the remaining arguments. Issue error
1571 when required parameter does not have value.
1572 (free_macro): Use del_formal.
1573 (expand_irp): Initialize formal type. Free buffers associated with
1574 formal prior to returning.
1575 * macro.h (struct formal_struct): Add new field 'type' with new
1576 enumeration type 'formal_type'.
1577 * doc/as.texinfo: Document macro parameter qualifiers.
1578 * NEWS: Mention new functionality.
1579
15802005-05-06 Jan Beulich <jbeulich@novell.com>
1581
1582 * cond.c (s_ifb): New.
1583 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1584 * read.h (s_ifb): Prototype.
1585 * doc/as.texinfo: Document .ifb and .ifnb.
1586
15872005-05-05 Steve Ellcey <sje@cup.hp.com>
1588
1589 * config/tc-ia64.c (MIN): Undef.
1590
15912005-05-05 Paul Brook <paul@codesourcery.com>
1592
1593 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1594
15952005-05-05 Matt Thomas <matt@3am-software.com>
1596
1597 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1598 bytes.
1599
16002005-05-05 Nick Clifton <nickc@redhat.com>
1601
1602 * Update the address and phone number of the FSF organization in
1603 the GPL notices in the following files:
1604 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1605 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1606 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1607 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1608 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1609 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1610 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1611 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1612 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1613 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1614 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1615 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1616 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1617 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1618 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1619 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1620 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1621 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1622 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1623 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1624 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1625 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1626 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1627 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1628 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1629 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1630 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1631 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1632 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1633 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1634 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1635 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1636 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1637 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1638 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1639 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1640 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1641 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1642 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1643 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1644 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1645 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1646 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1647 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1648 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1649 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1650 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1651 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1652 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1653 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1654 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1655 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1656 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1657 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1658 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1659 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1660 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1661 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1662 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1663 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1664 config/xtensa-istack.h, config/xtensa-relax.c,
1665 config/xtensa-relax.h, doc/fdl.texi
1666
16672005-05-05 Nick Clifton <nickc@redhat.com>
1668
1669 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1670 the target_big_endian variable to false.
1671
16722005-05-04 Alan Modra <amodra@bigpond.net.au>
1673
1674 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1675 list traversal. Use bfd_section_list_prepend.
1676 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1677 over the section list.
1678 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1679 (xtensa_insert_section): Delete.
1680 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1681 and bfd_section_list_prepend.
1682 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1683 bfd_section_list_insert_after.
1684
16852005-05-03 Nick Clifton <nickc@redhat.com>
1686
1687 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1688 of bfd_section_list... macros.
1689 * config/tc-mmix.c (mmix_frob_file): Likewise.
1690 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1691 (xtensa_insert_section): Likewise.
1692
1693 * macro.c (macro_hash): Remove static.
1694 * macro.h (macro_hash): Provide an external declaration.
1695
16962005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1697
1698 * write.c (write_object_file): Use bfd_section_double_list_remove
1699 to remove sections.
1700
17012005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1702
1703 * doc/Makefile.am (gasver.texi): Correct quoting.
1704 * doc/Makefile.in: Regenerated.
1705
17062005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1707
1708 * configure.tgt: Add h8300*-*-rtemscoff.
1709 Switch h8300*-*-rtems* to elf.
1710
17112005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1712
1713 * hash.c: Undo the last change.
1714 * hash.h: Likewise.
1715
17162005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1717
1718 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1719 of Makefile.
1720 (DISTCLEANFILES): Remove.
1721 (MAINTAINERCLEANFILES): Add asconfig.texi.
1722 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1723
17242005-04-29 Ben Elliston <bje@au.ibm.com>
1725
1726 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1727 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1728 (bignum-copy.o): Remove.
1729 * Makefile.in: Regenerate.
1730 * makefile.vms (OBJS): Remove bignum-copy.obj.
1731 * symbols.h (local_symbol_make): Remove declaration.
1732 (verify_symbol_chain_2): Likewise.
1733 * symbols.c (local_symbol_make): Make static.
1734 (max_indent_level): Likewise.
1735 (verify_symbol_chain_2): Remove.
1736 * macro.c (macro_hash): Make static.
1737 * messages.c (fprint_value): Remove.
1738 * read.h (get_absolute_expr): Remove.
1739 (emit_leb128_expr): Likewise.
1740 (do_s_func): Likewise.
1741 * read.c (do_s_func): Make static.
1742 (emit_leb128_expr): Likewise.
1743 (get_absolute_expr): Likewise.
1744 * as.h (as_howmuch): Remove declaration.
1745 (fprint_value): Likewise.
1746 * as.c (myname): Make static.
1747 * input-scrub.c (as_howmuch): Remove.
1748 (as_1_char): Likewise.
1749 * input-file.h (input_file_is_open): Remove.
1750 * input-file.c (input_file_is_open): Likewise.
1751 * expr.h (expr_build_unary): Remove declaration.
1752 (expr_build_binary): Likewise.
1753 * expr.c (expr_build_unary): Remove.
1754 (expr_build_binary): Likewise.
1755 * hash.h (hash_replace): Remove declaration.
1756 (hash_delete): Likewise.
1757 * hash.c (hash_replace): Remove.
1758 (hash_delete): Likewise.
1759 * bignum-copy.c (bignum_copy): Move from here ..
1760 * config/tc-vax.c (bignum_copy): .. to here.
1761 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1762 (bignum_copy): Remove extern declaration.
1763 * sb.h (string_count): Remove extern declaration.
1764 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1765 (sb_name): Likewise.
1766 * sb.c (dsize): Replace preprocessor macro with static int.
1767 (string_count): Make static.
1768 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1769 (sb_name): Likewise.
1770 * config/obj-coff.c (dim_index): Make static.
1771 * config/tc-i386.c (GOT_symbol): Likewise.
1772 (output_invalid_buf): Likewise.
1773 * doc/internals.texi (Warning and error messages): Remove the
1774 prototype for fprint_value.
1775
17762005-04-27 Ben Elliston <bje@au.ibm.com>
1777
1778 * link.cmd: Remove.
1779
17802005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1781
1782 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1783
1784 * read.c (pseudo_set): Disallow symbol set to common symbol.
1785
1786 PR 857
1787 * write.c (write_object_file): Report common symbol name when
1788 disallowing local symbol set to common symbol.
1789 (adjust_reloc_syms): Disallow local symbol set to undefined
1790 symbol.
1791
17922005-04-25 Jan Beulich <jbeulich@novell.com>
1793
1794 * macro.c (macro_expand_body): Replace locals indicator parameters
1795 with actual macro_entry. New local variables macro_line and err.
1796 Don't return when encountering an error, just record the fact.
1797 Detect local symbol name colliding with parameter. Track line number
1798 inside of macro expansion.
1799 (do_formals): Move local variable name to wider scope. Check
1800 parameter of the same name doesn't already exist. In MRI mode, also
1801 check it doesn't collide with the argument count pseudo-parameter).
1802 (define_macro): Add file and line number parameters. Remove local
1803 variable namestr. New local variable error. Initialize macro_entry
1804 members file, line, and name. Don't return when encountering an
1805 error, just record the fact. Use %s in some diagnostics for read.c
1806 to insert the macro name. Free macro_entry on error.
1807 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1808 when encountering an error, just record the fact.
1809 (expand_irp): Don't return when encountering an error, just record
1810 the fact.
1811 * macro.h (macro_struct): New members name, file, and line.
1812 (define_macro): Add file and line number parameters.
1813 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1814 regarding pseudo-op redefinition with the file/line that macro
1815 definition started at.
1816
18172005-04-22 Bob Wilson <bob.wilson@acm.org>
1818
1819 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1820 (future_alignment_required): Remove ifdefs that use it.
1821
18222005-04-22 Bob Wilson <bob.wilson@acm.org>
1823
1824 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1825 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1826 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1827 parameters.
1828 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1829 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1830
18312005-04-21 Christian Groessler <chris@groessler.org>
1832
1833 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1834 array.
1835
18362005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1837
1838 * config/obj-aout.h (S_IS_EXTERN): Removed.
1839 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1840 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1841 * symbols.c (S_IS_EXTERN): Likewise.
1842 * symbols.h (S_IS_EXTERN): Likewise.
1843
1844 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1845 S_IS_EXTERNAL.
1846 * config/tc-d10v.c (md_apply_fix3): Likewise.
1847 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1848 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1849 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1850 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1851 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1852 (shmedia_md_convert_frag): Likewise.
1853 * symbols.c (print_symbol_value_1): Likewise.
1854 * write.c (write_object_file): Likewise.
1855
18562005-04-20 Nick Clifton <nickc@redhat.com>
1857
1858 * config/tc-xtensa.c (get_aligned_diff): Change type of
1859 branch_align to offsetT so that its signedness matches that of
1860 target_size.
1861
1862 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1863 number into a readable string.
1864 (load_register): Likewise.
1865
18662005-04-20 Andreas Schwab <schwab@suse.de>
1867
1868 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1869
18702005-04-19 David S. Miller <davem@davemloft.net>
1871
1872 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1873 NULL insn, exit early. Remove now spurious NULL checks.
1874 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1875 to NULL and exit.
1876
18772005-04-19 Jan Beulich <jbeulich@novell.com>
1878
1879 * symbols.h (symbol_find_base): Remove prototype.
1880 * symbols.c (save_symbol_name): Remove code section conditional upon
1881 STRIP_UNDERSCORE.
1882 (symbol_find): Remove.
1883 (symbol_find_base): Rename to symbol_find.
1884 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1885 symbol_find.
1886 * config/obj-coff.c (tag_insert): Remove code section conditional
1887 upon STRIP_UNDERSCORE.
1888 (obj_coff_def): Likewise.
1889 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1890 (coff_frob_symbol): Likewise.
1891 (yank_symbols): Likewise.
1892 (c_section_symbol): Likewise.
1893 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1894 * config/tc-arm.c (symbol_locate): Remove code section conditional
1895 upon STRIP_UNDERSCORE.
1896 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1897 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1898 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1899 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1900 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1901
19022005-04-19 Andreas Schwab <schwab@suse.de>
1903
1904 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1905 access to application registers.
1906
19072005-04-19 Jan Beulich <jbeulich@novell.com>
1908
1909 * config/te-sysv32.h: Remove.
1910 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1911 config/te-sysv32.h.
1912 * Makefile.in (TARG_ENV_HFILES): Likewise.
1913
19142005-04-19 Jan Beulich <jbeulich@novell.com>
1915
1916 PR/847
1917 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1918 length symbols.
1919
19202005-04-18 Mark Kettenis <kettenis@gnu.org>
1921
1922 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1923
19242005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1925
1926 * config/tc-mips.c (normalize_constant_expr): Don't check for
1927 HAVE_32BIT_GPRS.
1928 (check_absolute_expr): Only call normalize_constant_expr() if
1929 HAVE_32BIT_GPRS.
1930 (mips_ip): Likewise.
1931
1932 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1933
19342005-04-18 Jan Beulich <jbeulich@novell.com>
1935
1936 * macro.c (free_token): New, freeing all the memory associated with a
1937 macro.
1938 (do_formals): Move initializers to ...
1939 (define_macro): ... here.
1940 (delete_macro): Convert passed in name to lower case. Warn when
1941 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1942
19432005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1944
1945 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1946
19472005-04-15 Jan Beulich <jbeulich@novell.com>
1948
1949 * config/obj-elf.c (obj_elf_struct): New.
1950 (elf_pseudo_table). Use it for .offset and .struct.
1951
19522005-04-14 Bob Wilson <bob.wilson@acm.org>
1953 Sterling Augustine <sterling@tensilica.com>
1954
1955 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1956 than the section alignment.
1957
19582005-04-14 Bob Wilson <bob.wilson@acm.org>
1959 H.J. Lu <hongjiu.lu@intel.com>
1960
1961 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1962 * config/tc-xtensa.c (xg_translate_sysreg_op,
1963 xtensa_translate_old_userregs_ops,
1964 xtensa_find_unaligned_branch_targets,
1965 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1966 relax_frag_add_nop): Support 64-bit host.
1967 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1968 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1969
19702005-04-14 Mark Kettenis <kettenis@gnu.org>
1971
1972 * configure.tgt: Add support for OpenBSD/sparc ELF.
1973
1974 * configure.tgt: Set emulation for mips-*-openbsd*.
1975 Remove broken mips-dec-openbsd* config.
1976 * configure.in: Set default ABI for mips64-*-openbsd*.
1977 * configure: Regenerate.
1978
19792005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1980
1981 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1982 optimization for constant addresses.
1983
19842005-04-14 Nick Clifton <nickc@redhat.com>
1985
1986 * as.c (main): Move parse_args before symbol_begin and frag_init
1987 so that the hash table size can be set before it is used.
1988 * hash.c: Use an unsigned long type for the size of the hash
1989 tables.
1990 * hash.h (set_gas_hash_table_size): Update the prototype.
1991
19922005-04-14 Alan Modra <amodra@bigpond.net.au>
1993
1994 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1995 * acinclude.m4: Include ../bfd/warning.m4.
1996 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1997 * Makefile.in: Regenerate.
1998 * configure: Regenerate.
1999 * doc/Makefile.in: Regenerate.
2000
20012005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2002
2003 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2004 (normalize_address_expr): New function to sign-extend address
2005 offsets that fit into 32 bits in 32-bit mode.
2006 (macro_build_ldst_constoffset): Use normalize_address_expr()
2007 instead of a handcoded sequence.
2008 (load_register): Likewise. Report oversized numbers in a useful
2009 way.
2010 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2011 for constant addresses. Report oversized numbers in a useful way.
2012 (mips_ip): Use normalize_address_expr() for addresses.
2013
20142005-04-12 Mark Kettenis <kettenis@gnu.org>
2015
2016 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2017 similar to other instructions now that they're marked as ImmExt.
2018
20192005-04-12 Nick Clifton <nickc@redhat.com>
2020
2021 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2022 (gas_hash_table_size): New static variable.
2023 (set_gas_hash_table_size): New function: Records a requested size
2024 for the hash tables.
2025 (get_gas_hash_table_size): New function: Return a prime number
2026 near the requested size of the hash table.
2027 (hash_new): Use get_gas_hash_table_size.
2028 * hash.h: Add a prototype for set_gas_hash_table_size.
2029 * as.c (show_usage): Add description of new switches: --hash-size
2030 and --reduce-memory-overheads.
2031 (option_values): Add OPTION_HASH_TABLE_SIZE and
2032 OPTION_REDUCE_MEMORY_OVERHEADS.
2033 (std_longpopts): Add entries for the new options.
2034 (parse_args): Handle the new options.
2035 * Makefile.am: Add a dependency of as.c on hash.h.
2036 * Makefile.in: Regenerate.
2037 * doc/as.texinfo: Document the new switches.
2038 * NEWS: Mention the new switches.
2039
20402005-04-12 Nick Clifton <nickc@redhat.com>
2041
2042 PR gas/818
2043 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2044 synonyms.
2045
20462005-04-12 Alan Modra <amodra@bigpond.net.au>
2047
2048 * Makefile.am: Run "make dep-am".
2049 * Makefile.in: Regenerate.
2050
20512005-04-11 Sterling Augustine <sterling@tensilica.com>
2052 Bob Wilson <bob.wilson@acm.org>
2053
2054 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2055
20562005-04-11 Mark Kettenis <kettenis@gnu.org>
2057
2058 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2059
20602005-04-11 Jan Beulich <jbeulich@novell.com>
2061
2062 * NEWS: Mention these changes and their effects.
2063 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2064 is_name_ender.
2065 (check_macro): Likewise.
2066 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2067 labels together with the closing pseudo-op.
2068 (macro_expand_body): Adjust comment. Range-check input before use.
2069 Adjust mis-spelled diagnostic. Use is_name_beginner.
2070 * read.c (try_macro): New.
2071 (read_a_source_file): New static variable last_eol. Don't list
2072 macro expansion lines more than once. Call try_macro.
2073 (s_macro): Set section of line_label to absolute instead of undefined.
2074 * doc/as.texinfo: Add information on the caveats of these changes.
2075
20762005-04-11 Alan Modra <amodra@bigpond.net.au>
2077
2078 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2079 * symbols.h (symbol_X_add_number): Update prototype.
2080
20812005-04-10 Eric Christopher <echristo@redhat.com>
2082
2083 * symbols.c (symbol_X_add_number): Fix warning.
2084
20852005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2086
2087 * config/tc-m68k.c (md_begin): Support 64bit host.
2088 (get_num): Support 64bit BFD on 32bit host.
2089
20902005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2091
2092 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2093
20942005-04-09 Alan Modra <amodra@bigpond.net.au>
2095
2096 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2097 call. Don't do the COFF hacks for multi-emulation gas. Move
2098 demand_empty_rest_of_line back to caller.
2099 (s_set, equals): demand_empty_rest_of_line here.
2100
2101 PR gas/827
2102 * as.h (rs_dummy): Define.
2103 * symbols.c (symbol_X_add_number): New function.
2104 * symbols.h (symbol_X_add_number): Declare.
2105 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2106 * read.c (assign_symbol): New function, split out from s_set.
2107 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2108 Fix COFF hacks for multi-emulation gas.
2109 (s_set): Call assign_symbol. Remove "register" keyword.
2110 (set_zero_frag): New function.
2111 (pseudo_set): Always check for assignment to section syms.
2112 Always set segment and frag of symbol, and likewise extern for
2113 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2114 special case exp.X_add_number non-zero for O_symbol expressions.
2115 (equals): Use assign_symbol.
2116
21172005-04-08 Bob Wilson <bob.wilson@acm.org>
2118
2119 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2120 SEC_MERGE sections.
2121
21222005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2123
2124 * config/tc-i386.c (tc_gen_reloc): Don't turn
2125 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2126
21272005-04-06 Nick Clifton <nickc@redhat.com>
2128
2129 * po/rw.po: New translation: Kinyarwanda
2130 * configure.in (ALL_LINGUAS): Add rw
2131 * configure: Regenerate.
2132
21332005-04-05 Sterling Augustine <sterling@tensilica.com>
2134 Bob Wilson <bob.wilson@acm.org>
2135
2136 * config/tc-xtensa.c (branch_align_power): New.
2137 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2138 future_alignment_required): Use branch_align_power to check section
2139 alignment as well as xtensa_fetch_width when aligning branch targets.
2140
21412005-04-05 Bob Wilson <bob.wilson@acm.org>
2142
2143 * config/tc-xtensa.c: Warning fixes throughout.
2144 (xtensa_fetch_width): Change to unsigned.
2145 (assemble_nop, xtensa_find_unaligned_branch_targets,
2146 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2147 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2148 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2149 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2150 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2151 get_text_align_max_fill_size, get_text_align_nop_count,
2152 get_text_align_nth_nop_size, get_noop_aligned_address,
2153 get_aligned_diff, convert_frag_align_next_opcode,
2154 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2155 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2156 types, avoiding size_t and using offsetT and addressT appropriately.
2157 (get_text_align_power): Clean up types. Avoid incorrect bound.
2158 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2159
21602005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2161
2162 * config/tc-ia64.c (start_unwind_section): Undo the change
2163 of 2004-08-18.
2164 (generate_unwind_image, dot_endp): Likewise.
2165
21662005-04-01 David Mosberger <davidm@hpl.hp.com>
2167
2168 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2169 le_nop_stop arrays and initializers to file scope.
2170 (md_begin): When generating code for anything other than
2171 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2172
21732005-04-01 Jan Beulich <jbeulich@novell.com>
2174
2175 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2176 immediates.
2177
21782005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2179
2180 * NEWS: Mention [fdgh]_floating.
2181 * config/atof-vax.c: Fix some whitespace.
2182 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2183
21842005-04-01 Nick Clifton <nickc@redhat.com>
2185
2186 * configure.in: Add a check for <unistd.h> providing a prototype
2187 for getopt() which is compatible with the one in
2188 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2189 * configure: Regenerate.
2190 * config.in (HAVE_DECL_GETOPT): Add.
2191
21922005-04-01 Jan Beulich <jbeulich@novell.com>
2193
2194 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2195
21962005-04-01 Jan Beulich <jbeulich@novell.com>
2197
2198 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2199 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2200
22012005-03-30 Julian Brown <julian@codesourcery.com>
2202
2203 * config/tc-arm.c (arm_adjust_symtab): Rename
2204 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2205
22062005-03-30 Julian Brown <julian@codesourcery.com>
2207
2208 * config/tc-arm.c (mapping_state): Change documentation in function
2209 comment to cross-reference spec instead. Change type of mapping symbols
2210 to BSF_NO_TYPE.
2211 (arm_adjust_symtab): Don't change type of mapping symbols here.
2212
22132005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2214
2215 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2216 * config.in: Regenerate.
2217 * configure: Regenerate.
2218 * configure.in: Check for ffs decl and alphabetize.
2219
22202005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2221 Phil Blundell <philb@gnu.org>
2222
2223 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2224 (md_apply_fix3): Mark TLS symbols.
2225 (tc_gen_reloc): Handle TLS relocations.
2226 (arm_fix_adjustable): Ignore TLS relocations.
2227 (s_arm_elf_cons): Support expressions after decorated symbols.
2228
22292005-03-29 Julian Brown <julian@codesourcery.com>
2230
2231 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2232 whether personality routine index N has been output for this section.
2233 (mapping_state): tc_segment_info_data now struct not enum.
2234 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2235 handled on section change.
2236 (create_unwind_entry): Previous code to output dependency removed.
2237 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2238 for this section.
2239 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2240 arm_segment_info_type.
2241 (arm_segment_info_type): New struct.
2242
22432005-03-28 Sterling Augustine <sterling@tensilica.com>
2244 Bob Wilson <bob.wilson@acm.org>
2245
2246 * config/tc-xtensa.c (do_align_targets): Update comment.
2247 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2248 Insert a LOOP_END frag before every loop target, and do not overload
2249 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2250 (xg_assemble_vliw_tokens): Use do_align_targets.
2251 (xtensa_fix_target_frags): Remove code to convert a
2252 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2253 negatable branch at the end of a loop.
2254 (frag_can_negate_branch): Delete.
2255
22562005-03-28 David Mosberger <davidm@hpl.hp.com>
2257 H.J. Lu <hongjiu.lu@intel.com>
2258
2259 PR 803
2260 NEWS: Mention "-mtune=[itanium1|itanium2]".
2261
2262 * config/tc-ia64.c (md): Add tune.
2263 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2264 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2265 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2266 B unit NOPs are discouraged for McKinley-derived cores.
2267 (md_begin): Don't hardcode the "extra_goodness()" function in
2268 the comment...
2269 (ia64_init): Set md.tune to itanium2.
2270
2271 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2272 * doc/c-ia64.texi: Likewise.
2273
22742005-03-27 Ian Lance Taylor <ian@airs.com>
2275
2276 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2277 bad C_EFCN symbol, print its name.
2278
22792005-03-25 Bob Wilson <bob.wilson@acm.org>
2280
2281 * config/tc-xtensa.c (use_longcalls): Delete.
2282 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2283 the use_longcalls flag is set. Do this before checking the segment.
2284 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2285 expand direct calls at this point.
2286 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2287 (xtensa_find_unmarked_state_frags): Likewise.
2288 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2289 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2290 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2291 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2292
22932005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2294
2295 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2296
22972005-03-25 Hans-Peter Nilsson <hp@axis.com>
2298
2299 * config/tc-cris.h: Convert to ISO C90.
2300 * config/tc-cris.c: Ditto.
2301 (md_estimate_size_before_relax): Remove obsolete comment for
2302 parameter "segment_type".
2303 (md_begin): Document reason for cast of hash_insert argument.
2304 (md_atof): Correct type of parameter "type".
2305
23062005-03-24 Nick Clifton <nickc@redhat.com>
2307
2308 * write.h (bit_fix_new): Remove redundant prototype.
2309 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2310 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2311 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2312 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2313 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2314 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2315 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2316 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2317 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2318 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2319 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2320 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2321 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2322 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2323 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2324 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2325 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2326 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2327 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2328 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2329 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2330 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2331 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2332 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2333 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2334 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2335 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2336 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2337 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2338 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2339 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2340 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2341 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2342 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2343 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2344 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2345 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2346 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2347 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2348 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2349 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2350 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2351 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2352 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2353 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2354 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2355 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2356 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2357 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2358 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2359 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2360 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2361 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2362 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2363 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2364
23652005-03-23 Jim Blandy <jimb@redhat.com>
2366
2367 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2368 attributes properly.
2369
23702005-03-23 Mike Frysinger <vapier@gentoo.org>
2371 Nick Clifton <nickc@redhat.com>
2372
2373 * configure.tgt: Accept any C library to accompany a GNU Linux
2374 implementation, not just the GNU C library.
2375 * configure.in: Likewise.
2376 * configure: Regenerate.
2377
23782005-03-23 Nick Clifton <nickc@redhat.com>
2379
2380 * config/tc-tic30.c: Convert to ISO C90 formatting.
2381 * config/tc-tic30.h: Convert to ISO C90 formatting.
2382 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2383 * config/atof-vax.c: Convert to ISO C90 formatting.
2384
23852005-03-21 Maciej W. Rozycki <macro@mips.com>
2386
2387 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2388 relocations correctly as well.
2389 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2390 relocations in mergeable sections section-relative either.
2391
23922005-03-21 Bob Wilson <bob.wilson@acm.org>
2393
2394 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2395
23962005-03-21 Nick Clifton <nickc@redhat.com>
2397
2398 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2399 warning by providing a prototype for sh_symbian_find_elf_flags.
2400
2401 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2402 previous delta.
2403
24042005-03-21 Alan Modra <amodra@bigpond.net.au>
2405
2406 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2407 along with other formats that set bfd_gas. Remove unnecessary
2408 setting of bfd_gas. Delete strongarm cases in generic_target
2409 switch.
2410
24112005-03-21 Alan Modra <amodra@bigpond.net.au>
2412
2413 PR gas/780
2414 * config/tc-m68k.c (TRUNC, SEXT): Define.
2415 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2416 (m68k_ip): Truncate or sign extend expressions as appropriate.
2417 (get_num): Likewise.
2418 (md_apply_fix3): Use SEXT.
2419
24202005-03-21 Alan Modra <amodra@bigpond.net.au>
2421
2422 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2423 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2424 (obj-vms.o): Delete rule.
2425 Run "make dep-am".
2426 * Makefile.in: Regenerate.
2427 * aclocal.m4: Regenerate.
2428 * doc/Makefile.in: Regenerate.
2429 * po/POTFILES.in: Regenerate.
2430
24312005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2432
2433 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2434 flag for coldfire v4e.
2435
24362005-03-17 Bob Wilson <bob.wilson@acm.org>
2437
2438 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2439 xg_apply_fix_value and return a value to indicate success.
2440 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2441 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2442 (xtensa_validate_fix_sub): New.
2443 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2444 (tc_gen_reloc): Move code to handle difference of symbols and code to
2445 apply tentative fix values to ...
2446 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2447 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2448 relocations when linkrelax flag is not set.
2449 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2450 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2451
24522005-03-17 Jan Beulich <jbeulich@novell.com>
2453
2454 * config/tc-i386.c (i386_scale): Beautify error message.
2455 (Intel syntax comments): Update.
2456 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2457 next_operand.
2458 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2459 Remove declarations.
2460 (intel_bracket_expr): Declare.
2461 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2462 of the function body in a loop allowing to split an operand into two.
2463 Replace calls to malloc and checks of it returning non-NULL with
2464 calls to xmalloc/xstrdup.
2465 (intel_expr): SHORT no longer handled here. Add comment indicating
2466 comparison ops need implementation.
2467 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2468 Check right operand of - does not specify a register when parsing
2469 the address of a memory reference.
2470 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2471 Check operands do not specify a register when parsing the address of
2472 a memory reference.
2473 (intel_e06, intel_e06_1): Likewise.
2474 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2475 handle SHORT as well as unary + and -. Don't accept : except for
2476 segment overrides or in direct far jump/call insns.
2477 (intel_brack_expr): New.
2478 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2479 intel_brack_expr.
2480 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2481 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2482 Allow symbolic constants as register scale value.
2483 (intel_get_token): Replace call to malloc and check of return value
2484 with call to xmalloc. Change handling for FLAT to match MASM's.
2485 (intel_putback_token): Don't try to back up/free current token if
2486 that is T_NIL.
2487
24882005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2489
2490 * configure.tgt: Set emulation for arm-*-eabi*.
2491 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2492 * config/te-armeabi.h: New file.
2493 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2494 * config/te-symbian.h: Include "te-armeabi.h".
2495
24962005-03-16 Nick Clifton <nickc@redhat.com>
2497
2498 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2499 local variable in case it is clobbered by the setjmp.
2500
25012005-03-16 Nick Clifton <nickc@redhat.com>
2502 Ben Elliston <bje@au.ibm.com>
2503
2504 * configure.in (werror): New switch: Add -Werror to the
2505 compiler command line. Enabled by default. Disable via
2506 --disable-werror.
2507 * configure: Regenerate.
2508
25092005-03-16 Nick Clifton <nickc@redhat.com>
2510
2511 * config/obj-coff.h: Convert to ISO C90 formatting.
2512 * config/obj-coff.c: Convert to ISO C90 formatting.
2513
25142005-03-15 Zack Weinberg <zack@codesourcery.com>
2515
2516 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2517 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2518 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2519 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2520 (insns): Add ARMv6T2 instructions:
2521 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2522 (arm_archs): Add V6T2 variants.
2523
25242005-03-15 Nick Clifton <nickc@redhat.com>
2525
2526 * NEWS: Add cutoff for changes in 2.16 release.
2527
25282005-03-15 Jan Beulich <jbeulich@novell.com>
2529
2530 * expr.c (operand): Merge handling of unary + into that for unary
2531 -, !, and ~.
2532
25332005-03-14 Eric Christopher <echristo@redhat.com>
2534
2535 * config/tc-mips.c: Include dw2gencfi.h.
2536 (mips_cfi_frame_initial_instructions): New.
2537 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2538 (tc_cfi_frame_initial_instructions): Ditto.
2539 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2540 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2541 * Makefile.am: Update dependencies.
2542 * Makefile.in: Regenerate.
2543
25442005-03-15 Alan Modra <amodra@bigpond.net.au>
2545
2546 * po/es.po: Commit new Spanish translation.
2547
25482005-03-14 Alan Modra <amodra@bigpond.net.au>
2549
2550 * po/tr.po: Commit new Turkish translation.
2551
25522005-03-12 Zack Weinberg <zack@codesourcery.com>
2553
2554 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2555 wfi, yield.
2556
25572005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2558
2559 * config-gas.com: Mark vax-vms as obsolete.
2560 * configure.in: Remove fmt=vms support.
2561 * config.in: Regenerate.
2562 * configure: Regenerate.
2563 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2564
25652005-03-10 Sterling Augustine <sterling@tensilica.com>
2566 Bob Wilson <bob.wilson@acm.org>
2567
2568 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2569 when checking if xg_resolve_literals needs to be called.
2570 * config/tc-xtensa.h: Fix spelling typo in a comment.
2571
25722005-03-10 Jan Beulich <jbeulich@novell.com>
2573
2574 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2575 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2576 crafted structure declarations with the types from macro.h.
2577
25782005-03-09 Richard Sandiford <rsandifo@redhat.com>
2579
2580 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2581 for -mno-shared optimization.
2582
25832005-03-09 Richard Sandiford <rsandifo@redhat.com>
2584
2585 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2586 (MAX_NOPS): Bump to 4.
2587 (mips_fix_vr4130): New variable.
2588 (nops_for_vr4130): New function.
2589 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2590 nops_for_vr4130 if working around VR4130 errata.
2591 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2592 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2593 (md_parse_option): Handle them.
2594 (md_show_usage): Print them.
2595 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2596
25972005-03-09 Richard Sandiford <rsandifo@redhat.com>
2598
2599 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2600 branch delay code.
2601
26022005-03-09 Richard Sandiford <rsandifo@redhat.com>
2603
2604 * config/tc-mips.h (mips_flush_pending_output): Delete.
2605 (mips_emit_delays): Declare.
2606 (md_flush_pending_output): Use mips_emit_delays.
2607 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2608 the previous instructions.
2609 (md_begin, append_insn, md_parse_option): Update callers.
2610 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2611 start_noreorder.
2612 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2613 (s_gpdword): Update callers.
2614 (start_noreorder, end_noreorder): New functions.
2615 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2616 manipulating mips_opts or prev_nop_frag directly.
2617 (mips_flush_pending_output): Delete.
2618
26192005-03-09 Richard Sandiford <rsandifo@redhat.com>
2620
2621 * config/tc-mips.c (mips_move_labels): New function, taken from...
2622 (append_insn, mips_emit_delays): ...here.
2623
26242005-03-09 Richard Sandiford <rsandifo@redhat.com>
2625
2626 * config/tc-mips.c (MAX_NOPS): New macro.
2627 (history): Resize to 1 + MAX_NOPS.
2628 (fix_vr4120_class): New enumeration.
2629 (vr4120_conflicts): New variable.
2630 (init_vr4120_conflicts): New function.
2631 (md_begin): Call it.
2632 (insn_uses_reg): Constify first argument.
2633 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2634 (nops_for_insn_or_target): New functions.
2635 (append_insn): Use the new nops_for_* functions instead of inline
2636 delay checks. Generalize prev_nop_frag handling to handle an
2637 arbitrary history length. Insert nops into the history buffer
2638 once the number of nops in prev_nop_frag is fixed.
2639 (emit_delays): Use nops_for_insn instead of inline delay checks.
2640
26412005-03-09 Richard Sandiford <rsandifo@redhat.com>
2642
2643 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2644 check from branch delay code. Remove unnecessary check for branches.
2645
26462005-03-09 Richard Sandiford <rsandifo@redhat.com>
2647
2648 * config/tc-mips.c (dummy_opcode): Delete.
2649 (nop_insn, mips16_nop_insn): New variables.
2650 (NOP_INSN): New macro.
2651 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2652 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2653 (md_begin): Initialize nop_insn and mips16_nop_insn.
2654 (append_insn): Use the new emit_nop function to add nops, recording
2655 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2656 to reserve room for the instruction and install_insn to install the
2657 final form. Use insert_into_history to record the instruction in
2658 the history buffer. Use move_insn to do delay slot filling.
2659 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2660 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2661 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2662
26632005-03-09 Richard Sandiford <rsandifo@redhat.com>
2664
2665 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2666 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2667 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2668 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2669 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2670
26712005-03-09 Richard Sandiford <rsandifo@redhat.com>
2672
2673 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2674 and extended_p fields with a single fixed_p field.
2675 (append_insn, mips_no_prev_insn): Adjust accordingly.
2676
26772005-03-09 Richard Sandiford <rsandifo@redhat.com>
2678
2679 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2680 a single mips16_absolute_jump_p bit.
2681 (append_insn): Adjust accordingly.
2682
26832005-03-09 Richard Sandiford <rsandifo@redhat.com>
2684
2685 * config/tc-mips.h (mips_cl_insn): Move definition to...
2686 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2687 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2688 and extended_p.
2689 (history): New variable.
2690 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2691 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2692 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2693 (prev_prev_insn_unreordered): Delete.
2694 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2695 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2696 field.
2697
26982005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2699
2700 * doc/Makefile.am: Update as.info dependencies.
2701 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2702
27032005-03-08 Jan Beulich <jbeulich@novell.com>
2704
2705 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2706 error, and point to .purgem documentation if someone really needs
2707 re-definitions.
2708 * NEWS: Mention macro redefinition is now an error.
2709
27102005-03-08 Jan Beulich <jbeulich@novell.com>
2711
2712 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2713 emitted to. Add more precise diagnostics for non-fitting insns based
2714 on that. Eliminate now superfluous special casing of MLX. Clear out
2715 slot information when dropping an insn.
2716
27172005-03-08 Jan Beulich <jbeulich@novell.com>
2718
2719 * config/tc-ia64.c (parse_section_name): Rename to...
2720 (cross_section): In addition to separating the name from the rest of
2721 the arguments, also carry out the operation.
2722 (dot_xdata): Use cross_section.
2723 (dot_float_cons): Likewise.
2724 (dot_xstringer): Likewise.
2725 (dot_xdata_ua): Likewise.
2726 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2727
27282005-03-05 Alan Modra <amodra@bigpond.net.au>
2729
2730 * po/gas.pot: Regenerate.
2731
27322005-03-04 David Daney <ddaney@avtrex.com>
2733
2734 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2735 instead of '_gp' for -mno-shared optimization.
2736 (s_cpload): Ditto.
2737 (s_abicalls): Document it in the comment.
2738 (md_show_usage): Document the -mno-shared option.
2739
27402005-03-04 Richard Sandiford <rsandifo@redhat.com>
2741
2742 * config/tc-mips.c (mips_set_options): Add sym32 field.
2743 (mips_opts): Initialize it.
2744 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2745 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2746 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2747 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2748 when deciding whether to use a symbolic %highest/%higher expansion.
2749 (macro): Likewise. Remove o64/n32 linux hack. Always use
2750 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2751 and "la". Handle constants separately from symbolic expressions in
2752 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2753 and using load_register to load the high part of the address.
2754 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2755 (OPTION_ELF_BASE): Bump by 2.
2756 (md_longopts): Add entries for -msym32 and -mno-sym32.
2757 (md_parse_option): Handle them.
2758 (usage): Document them.
2759 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2760 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2761 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2762 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2763 -msym32 and -mno-sym32.
2764
27652005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2766
2767 * config/tc-mips.c (load_address): Implement GP optimization
2768 for 64bit address space non-PIC. Fix formatting.
2769 (macro): Likewise. Simplify code.
2770 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2771 (mips_after_parse_args): Simplify code.
2772
27732005-03-03 Nick Clifton <nickc@redhat.com>
2774
2775 * expr.c (operand): Remove redundant code enclosed by #ifdef
2776 RELAX_PAREN_GROUPING....#endif.
2777
2778 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2779 reloc is the difference of two symbols defined in the same
2780 section.
2781
2782 * config/tc-iq2000.c (line_comment_chars): Include the # character
2783 as otherwise this breaks #APP/#NO_APP processing.
2784
27852005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2786
2787 * config/tc-arc.c(md_assemble): Remove dead code for handling
2788 immediate indexing of ld and st .
2789
27902005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2791 Joseph Myers <joseph@codesourcery.com>
2792
2793 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2794 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2795 (parse_relocation): Check for a word break after a relocation
2796 operator.
2797 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2798 symbols.
2799
28002005-03-02 Alan Modra <amodra@bigpond.net.au>
2801
2802 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2803
28042005-03-02 Jan Beulich <jbeulich@novell.com>
2805
2806 * as.c (main): Use unlink_if_ordinary instead of unlink.
2807 * messages.c (as_fatal): Likewise.
2808
28092005-03-02 Jan Beulich <jbeulich@novell.com>
2810
2811 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2812 accesses.
2813 (parse_register): Allow cr8...15 in all modes.
2814
28152005-03-02 Jan Beulich <jbeulich@novell.com>
2816
2817 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2818 etc. like normal symbol references (T_ID).
2819
28202005-03-02 Alan Modra <amodra@bigpond.net.au>
2821
2822 * symbols.c (fb_label_name): Fix silly thinko in last change.
2823
28242005-03-02 Alan Modra <amodra@bigpond.net.au>
2825
2826 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2827 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2828
2829 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2830
28312005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2832
2833 PR gas/708
2834 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2835 suffixes also.
2836
28372005-03-01 Alan Modra <amodra@bigpond.net.au>
2838
2839 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2840
2841 * as.h (assert): Warning fix.
2842 * expr.c (expr): Correct assertion.
2843 * read.c (s_comm_internal): Remove assertion.
2844 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2845 (fixup_segment): Remove assertion.
2846 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2847 (md_apply_fix3): Likewise.
2848 * config/tc-i370.c (md_begin): Correct assertion.
2849 (i370_macro): Warning fix for assertion.
2850
28512005-03-01 Alan Modra <amodra@bigpond.net.au>
2852
2853 * configure.in (AC_C_BIGENDIAN): Invoke.
2854 * configure: Regenerate.
2855 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2856 host variable to set string header size.
2857 * config/obj-aout.c (obj_header_append): Don't use host structs.
2858 (obj_symbol_to_chars): Likewise.
2859 (obj_emit_strings): Likewise. Use the passed in output pointer.
2860 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2861 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2862 not sizeof host struct.
2863 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2864 (obj_emit_strings): Likewise.
2865 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2866 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2867 sizeof host struct.
2868 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2869 sizeof host struct.
2870 (host_number_to_chars): Define.
2871 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2872 host internal struct to set header sizes.
2873 * config/tc-i960.c (md_number_to_field): Warning fix.
2874 (md_ri_to_chars): Use host byte order.
2875 (get_cdisp, md_apply_fix3): Warning fix.
2876 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2877
28782005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2879
2880 * doc/c-arc.texi: Update documentation about ARC's extension
2881 instructions.
2882
28832005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2884
2885 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2886 address for myself.
2887
28882005-02-23 Alan Modra <amodra@bigpond.net.au>
2889
2890 * cgen.c: Warning fixes.
2891 * config/tc-arc.c: Likewise.
2892 * config/tc-arm.c: Likewise.
2893 * config/tc-avr.c: Likewise.
2894 * config/tc-d10v.c: Likewise.
2895 * config/tc-d30v.c: Likewise.
2896 * config/tc-frv.c: Likewise.
2897 * config/tc-frv.h: Likewise.
2898 * config/tc-h8300.c: Likewise.
2899 * config/tc-h8500.c: Likewise.
2900 * config/tc-i370.c: Likewise.
2901 * config/tc-i960.c: Likewise.
2902 * config/tc-ia64.c: Likewise.
2903 * config/tc-ip2k.c: Likewise.
2904 * config/tc-m68hc11.c: Likewise.
2905 * config/tc-maxq.c: Likewise.
2906 * config/tc-mcore.c: Likewise.
2907 * config/tc-mips.c: Likewise.
2908 * config/tc-msp430.c: Likewise.
2909 * config/tc-pj.c: Likewise.
2910 * config/tc-ppc.c: Likewise.
2911 * config/tc-ppc.h: Likewise.
2912 * config/tc-s390.c: Likewise.
2913 * config/tc-sh.c: Likewise.
2914 * config/tc-sh64.c: Likewise.
2915 * config/tc-tic4x.c: Likewise.
2916 * config/tc-tic80.c: Likewise.
2917 * config/tc-v850.c: Likewise.
2918 * config/tc-vax.c: Likewise.
2919 * config/tc-w65.c: Likewise.
2920 * config/tc-xstormy16.c: Likewise.
2921 * config/tc-z8k.c: Likewise.
2922
29232005-02-22 Catherine Moore <clm@cm00re.com>
2924
2925 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2926 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2927
29282005-02-22 Eric Christopher <echristo@redhat.com>
2929
2930 * config/tc-mips.c (struct proc): Change isym to
2931 func_sym. New member func_end_sym.
2932 (s_mips_ent): Update.
2933 (s_mips_end): Ditto. Add code to compute function size.
2934
29352005-02-22 Alan Modra <amodra@bigpond.net.au>
2936
2937 * read.c: Warning fixes.
2938 * config/obj-elf.c: Likewise.
2939
29402005-02-22 Maciej W. Rozycki <macro@mips.com>
2941
2942 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2943 emitting insn.
2944
29452005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2946
2947 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2948 SEC_COFF_SHARED.
2949
2950 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2951 SEC_TIC54X_BLOCK.
2952 (demand_empty_rest_of_line): Likewise.
2953 (tic54x_sblock): Likewise.
2954 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2955
29562005-02-21 Alan Modra <amodra@bigpond.net.au>
2957
2958 * read.c (address_bytes): New function.
2959 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2960 (potable): Add "dc.a".
2961 (cons_worker): Handle "dc.a".
2962 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2963
29642005-02-21 Alan Modra <amodra@bigpond.net.au>
2965
2966 * input-file.c (input_file_open): Rearrange to avoid warning.
2967
29682005-02-19 Alan Modra <amodra@bigpond.net.au>
2969
2970 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2971 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2972 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2973
29742005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2975
2976 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2977 uses after .set noat.
2978 (load_address): Likewise.
2979 (macro): Likewise. Don't try to avoid $at use by sacrificing
2980 the target register before it is stored, it won't work.
2981
29822005-02-17 James E Wilson <wilson@specifixinc.com>
2983
2984 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2985 see an instruction that specifies a template.
2986
29872005-02-18 Alan Modra <amodra@bigpond.net.au>
2988
2989 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2990 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2991 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2992
29932005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2994
2995 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2996
2997 * config/tc-ia64.c (md): Add hint_b.
2998 (emit_one_bundle): Handle md.hint_b for "hint".
2999 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3000 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3001 (ia64_init): Set md.hint_b to error.
3002 (md_assemble): Handle md.hint_b for "hint.b".
3003
3004 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3005 * doc/c-ia64.texi: Likewise.
3006
30072005-02-17 Alan Modra <amodra@bigpond.net.au>
3008
3009 * tc.h (struct relax_type, relax_typeS): Move from here..
3010 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3011 * ecoff.c (ecoff_new_file): Add appfile param.
3012 * ecoff.h (ecoff_new_file): Likewise.
3013 * itbl-lex.h: New file.
3014 * itbl-lex.l: Include itbl-lex.h.
3015 * itbl-parse.y: Likewise.
3016 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3017 * read.c (s_app_file_string): Mark appfile possibly unused.
3018 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3019 * subsegs.h (struct seg_info_trash): Delete.
3020 (seg_info): Use segment_info_type instead.
3021 * config/obj-coff.c (struct filename_list): Make filename const char *.
3022 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3023 * config/obj-elf.c (elf_file_symbol): Similarly.
3024 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3025 signed right shift.
3026 * config/tc-arc.c (md_operand): Warning fix.
3027 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3028 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3029 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3030 * config/tc-frv.c (frv_force_relocation): Warning fix.
3031 * config/tc-m68k.c (md_parse_option): Delete unused var.
3032 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3033 * config/tc-sparc.c: Likewise.
3034 (s_common): Warning fix.
3035 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3036 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3037 addressT.
3038 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3039 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3040 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3041 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3042 (tic4x_do_align): Use TIC_NOP_OPCODE.
3043 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3044 * config/tc-vax.c: Include netinet/in.h.
3045 (tc_headers_hook): Formatting.
3046 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3047
30482005-02-17 Jan Beulich <jbeulich@novell.com>
3049
3050 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3051 parsing inN, locN, outN. Set 'idx' to offset register number starts
3052 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3053 pointless cast.
3054
30552005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3056
3057 * config/tc-mips.c (load_address): Fix formatting.
3058 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3059 Catch macros which are unexpandable without AT. Remove duplicate
3060 zeroing of used_at.
3061 (macro2): Remove duplicate zeroing of used_at.
3062
30632005-02-16 Alan Modra <amodra@bigpond.net.au>
3064
3065 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3066 than zero.
3067
30682005-02-15 Nigel Stephens <nigel@mips.com>
3069 Maciej W. Rozycki <macro@mips.com>
3070
3071 * config/tc-mips.c (reloc_needs_lo_p): Handle
3072 BFD_RELOC_MIPS16_HI16_S.
3073 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3074 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3075 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3076 complaints on.
3077 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3078 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3079 Call my_getSmallExpression() to parse percent operators.
3080 (percent_op_match, mips_percent_op): Separate definitions.
3081 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3082 (parse_relocation): Handle the MIPS16 mode using
3083 mips16_percent_op.
3084 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3085 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3086
30872005-02-15 Jan Beulich <jbeulich@novell.com>
3088
3089 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3090 instead of explicitly dealing with the translation; exclude
3091 relocations that are already pcrel, however.
3092
30932005-02-15 Jan Beulich <jbeulich@novell.com>
3094
3095 * config/tc-ia64.c: Include limits.h (if available).
3096 (gr_values[0]): Set path to INT_MAX.
3097 (dot_reg_val): Don't allow changing value of r0. Limit range of
3098 general registers at r127.
3099 (specify_resource): Default resource index is -1. Don't set resource
3100 index (in case IA64_RS_RSE) without setting the specific flag.
3101 (note_register_values): Check operand is O_constant before tracking
3102 input value of moves. Add tracking for dep.z with constant inputs.
3103 (print_dependency): Resource index of specific resource may be zero.
3104 (check_dependencies): Likewise.
3105
31062005-02-15 Jan Beulich <jbeulich@novell.com>
3107
3108 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3109 reg_class. Check operands and emit diagnostics for illegal use of
3110 registers.
3111
31122005-02-15 Jan Beulich <jbeulich@novell.com>
3113
3114 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3115 new variables type, suffix, and width. Handle
3116 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3117 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3118 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3119 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3120 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3121 if unable to translate relocation type, using the new variables.
3122
31232005-02-15 Jan Beulich <jbeulich@novell.com>
3124
3125 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3126 (ty_symbol_chars): Define.
3127 * config/tc-ia64.c (ia64_symbol_chars): Define.
3128
31292005-02-15 Jan Beulich <jbeulich@novell.com>
3130
3131 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3132 input_line_pointer was advanced.
3133
31342005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3135
3136 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3137 within |.
3138
31392005-02-13 Jan Beulich <jbeulich@novell.com>
3140
3141 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3142 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3143 indicator.
3144 (ia64_init): Set md.detect_dv.
3145 (ia64_start_line): New static variable warned. Warn only once when
3146 encountering explicit stops in automatic mode.
3147 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3148 * NEWS: Mention new default mode.
3149
31502005-02-13 Jan Beulich <jbeulich@novell.com>
3151
3152 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3153 be freed when wiping out previous state. Canonicalize names before
3154 use. Free name string when detecting redefinition.
3155 (dot_pred_rel): Call generic expression parser to process arguments.
3156 Handle O_register case for individual predicates and O_subtract for
3157 ranges.
3158 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3159 register hash.
3160 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3161 Warn if multiple found, issue error if resulting symbol name has zero
3162 length.
3163 (dot_alias): Canonicalize name before use.
3164
31652005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3166
3167 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3168 and 0 for error.
3169 (in_procedure): Return -1 for warning.
3170 (in_prologue): Likewise.
3171 (in_body): Likewise.
3172
31732005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3174
3175 * config/tc-ia64.c (dot_xdata): Undo the last change.
3176 (dot_float_cons): Likewise.
3177 (dot_xstringer): Likewise.
3178 (dot_xdata_ua): Likewise.
3179 (dot_float_cons_ua): Likewise.
3180
31812005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3182
3183 * NEWS: Mention "-munwind-check=[warning|error]".
3184
3185 * config/tc-ia64.c (md): Add unwind_check.
3186 (unwind_diagnostic): New.
3187 (in_procedure): Call unwind_diagnostic when a directive isn't
3188 in procedure.
3189 (in_prologue): Call unwind_diagnostic when a directive isn't in
3190 prologue.
3191 (in_body): Call unwind_diagnostic when a directive isn't in
3192 body region.
3193 (dot_endp): Set md.unwind_check to error before calling
3194 in_procedure and restore it after. When the name is missing or
3195 couldn't be found, use the one from the last .proc if
3196 md.unwind_check isn't error. Warn if md.unwind_check is
3197 warning.
3198 (md_parse_option): Handle "-munwind-check=[warning|error]".
3199 (md_show_usage): Add "-munwind-check=[warning|error]".
3200 (ia64_init): Set md.unwind_check to warning.
3201
3202 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3203 * doc/c-ia64.texi: Likewise.
3204
32052005-02-11 Jan Beulich <jbeulich@novell.com>
3206
3207 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3208 (LEX_QM): Likewise.
3209 (ia64_parse_name): New third parameter.
3210 (md_parse_name): Pass third argument.
3211 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3212 (md_operand): Handling of '@'-prefixed symbols moved from here...
3213 (ia64_parse_name): ...to here.
3214
32152005-02-11 Jan Beulich <jbeulich@novell.com>
3216
3217 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3218 (errata_nop_necessary_p): Remove declaraction and definition.
3219 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3220 update md.group_idx. Don't reset md.last_groups.
3221
32222005-02-11 Jan Beulich <jbeulich@novell.com>
3223
3224 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3225 argument.
3226 (dot_xdata): Free section name after use.
3227 (dot_float_cons): Likewise.
3228 (dot_xstringer): Likewise.
3229 (dot_xdata_ua): Likewise.
3230 (dot_float_cons_ua): Likewise.
3231 (md_pseudo_table): Add xdata16 and xdata16.ua.
3232
32332005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3234
3235 * doc/all.texi: Add IA64.
3236 * doc/as.texinfo: Likewise.
3237
3238 * doc/c-ia64.texi: Fix typos.
3239
32402005-02-10 Julian Brown <julian@codesourcery.com>
3241
3242 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3243 BFD_RELOC_UNUSED.
3244 (do_t_push_pop): Likewise.
3245 (md_assemble): Likewise.
3246 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3247 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3248 (create_unwind_entry): Output dependency on the required personality
3249 routines.
3250
32512005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3252
3253 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3254 * subsegs.c (seg_not_empty_p): Likewise.
3255
32562005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3257
3258 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3259 relative jump calculation.
3260 <md_convert_frag) : Likewise.
3261 <output_disp): Likewise.
3262
32632005-02-07 Hans-Peter Nilsson <hp@axis.com>
3264
3265 * write.c (write_object_file): Recognize warning-symbol construct
3266 and skip object- and target- handling for the second symbol.
3267
32682005-02-02 Jan Beulich <jbeulich@novell.com>
3269
3270 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3271 designators along with quoted ones. Free copy of quoted designator
3272 when done.
3273
32742005-02-01 Ben Elliston <bje@au.ibm.com>
3275
3276 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3277 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3278 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3279 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3280 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3281 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3282 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3283 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3284 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3285 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3286 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3287 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3288 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3289 #if 0'd code throughout.
3290
32912005-01-31 Nick Clifton <nickc@redhat.com>
3292
3293 * as.c (parse_args): Bump copyright date reported by --version to
3294 2005.
3295
32962005-01-31 Nick Clifton <nickc@redhat.com>
3297
3298 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3299 and vax-vms.
3300
33012005-01-31 Jan Beulich <jbeulich@novell.com>
3302
3303 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3304 that can end with .endr in that case. Make requiring/permitting
3305 pseudo-ops without leading dot closer to the logic in read.c serving
3306 the same purpose.
3307 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3308 ignored.
3309
33102005-01-31 Jan Beulich <jbeulich@novell.com>
3311
3312 * macro.c (do_formals): Adjust to no longer accept empty parameter
3313 names.
3314 (define_macro): Adjust to no longer accept empty macro name, garbage
3315 following the parameters, or macros that were previously defined.
3316 * read.c (s_bad_end): Declare.
3317 (potable): Add endm. Handler for endr and endm is s_bad_end.
3318 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3319 and .endr.
3320 * read.h (s_bad_endr): Remove.
3321
33222005-01-31 Jan Beulich <jbeulich@novell.com>
3323
3324 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3325 immediately discarding (but counting) those exceeding the maximum
3326 possible amount. Track whether output and input operand counts ever
3327 matched, and use this to better indicate which of the operands/
3328 operand types was wrong; specifically don't default to pointing to
3329 the first operand.
3330
33312005-01-31 Jan Beulich <jbeulich@novell.com>
3332
3333 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3334 variable in dot_endp). Add body and insn. Make prologue,
3335 prologue_mask, body, and insn bitfields.
3336 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3337 messages.
3338 (in_procedure, in_prologue, in_body): New.
3339 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3340 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3341 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3342 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3343 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3344 dot_personality): Use the appropriate one of the above.
3345 (dot_proc): Clear unwind.proc_start; set to current location only if
3346 none of the entry points were valid. Check for non-zero-length entry
3347 point names. Check that entry points aren't defined, yet. Clear
3348 unwind.prologue, unwind.body, and unwind.insn.
3349 (dot_body): Call in_procedure. Check that first directive in procedure
3350 had no insns emitted before. Set unwind.body.
3351 (dot_prologue): Call in_procedure. Check that not already in prologue.
3352 Check that first directive in procedure had no insns emitted before.
3353 Clear unwind.body.
3354 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3355 length entry point names. Check that entry points became defined.
3356 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3357
33582005-01-31 Jan Beulich <jbeulich@novell.com>
3359
3360 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3361 before actually using it. Don't generate an error in manual bundling
3362 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3363 Don't generate an error in manual bundling mode when looking at an
3364 insn required to be last in its group but the required slot hasn't
3365 been reached, yet. Allow conversion from MII to MI;I for bundle
3366 consisting of only 2 insns with the stop between them. Suppress
3367 various meaningless errors resulting from detecting earlier ones.
3368
33692005-01-31 Jan Beulich <jbeulich@novell.com>
3370
3371 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3372 input being ar.pfs.
3373
33742005-01-28 Christian Groessler <chris@groessler.org>
3375
3376 * config/tc-z8k.c (md_assemble): Improve error detection.
3377
33782005-01-28 Jan Beulich <jbeulich@novell.com>
3379
3380 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3381 for personality routine pointer only if there is one.
3382 (ia64_convert_frag): Likewise.
3383 (generate_unwind_image): Likewise.
3384
33852005-01-27 Christian Groessler <chris@groessler.org>
3386
3387 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3388 (md_apply_fix3): Make relative branches out of range an error
3389 instead of a warning. Display correct line number for out of
3390 range branches/calls/memory accesses.
3391
33922005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3393
3394 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3395 to emit .debug_line and other debug sections.
3396 * as.h (seg_not_empty_p): Declare.
3397 * subsegs.c (seg_not_empty_p): New predicate.
3398
33992005-01-27 Andrew Cagney <cagney@gnu.org>
3400
3401 * configure: Regenerate to track ../gettext.m4 change.
3402
34032005-01-27 Jan Beulich <jbeulich@novell.com>
3404
3405 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3406
34072005-01-27 Jan Beulich <jbeulich@novell.com>
3408
3409 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3410 to/from application registers dynamic insns.
3411 (md_assemble): Defer resolution of move to/from application registers
3412 dynamic insns when they can be issued on either the I- or M-units.
3413
34142005-01-25 Alexandre Oliva <aoliva@redhat.com>
3415
3416 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3417 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3418 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3419 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3420 * cgen.c (gas_cgen_parse_operand): Handle
3421 CGEN_PARSE_OPERAND_SYMBOLIC.
3422 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3423 (frv_force_relocation): Likewise. Fix handling of PIC
3424 relocations.
3425 (md_apply_fix3): Likewise.
3426
34272005-01-21 Ben Elliston <bje@au.ibm.com>
3428
3429 * as.h: Remove #if 0'd code.
3430 * atof-generic.c (atof_generic): Likewise.
3431 * ecoff.c (ecoff_directive_frame): Likewise.
3432 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3433 * itbl-ops.c (itbl_add_reg): Likewise.
3434 * listing.c (calc_hex): Likewise.
3435 * read.c (MASK_CHAR): Likewise.
3436 * subsegs.c (subsegs_print_statistics): Likewise.
3437 * symbols.c (indent): Likewise.
3438 * write.c (write_relocs): Likewise.
3439 (write_object_file): Likewise.
3440 (relax_frag): Likewise.
3441
34422005-01-20 Nick Clifton <nickc@redhat.com>
3443
3444 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3445 getopt_long_only() from considering -a as an abbreviation for
3446 --alternate.
3447 (parse_args): Fix the parsing of -a=<file>.
3448
34492005-01-20 Alan Modra <amodra@bigpond.net.au>
3450
3451 PR gas/684
3452 * read.c (s_incbin): Adjust default count for skip. Check validity
3453 of count and skip rigorously.
3454
34552005-01-19 Fred Fish <fnf@specifixinc.com>
3456
3457 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3458
34592005-01-19 Richard Sandiford <rsandifo@redhat.com>
3460
3461 * read.c (convert_to_bignum): New function, split out from...
3462 (emit_expr): ...here. Handle the case where X_add_number is
3463 positive and the input value is negative.
3464 (output_big_sleb128): Fix setting of continuation bit. Check whether
3465 the final byte needs to be sign-extended. Fix size-shrinking loop.
3466 (emit_leb128_expr): When generating a signed leb128, see whether the
3467 sign of an O_constant's X_add_number matches the sign of the input
3468 value. Use a bignum if not.
3469
34702005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3471
3472 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3473 arch_sh_up in order to match the external name and make the
3474 testsuite's job easier.
3475
34762005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3477
3478 PR 659
3479 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3480
34812005-01-12 Nick Clifton <nickc@redhat.com>
3482
3483 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3484 ignored_arguments array.
3485
34862005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3487
3488 * write.c (write_object_file): Disallow a symbol equated to
3489 common symbol.
3490
34912005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3492
3493 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3494 bfd_mach_maxq20.
3495 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3496 (maxq_target): New function: Set the machine type.
3497
34982005-01-06 Paul Brook <paul@codesourcery.com>
3499
3500 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3501 (md_begin): Handle TE_VXWORKS for FP defaults.
3502 (md_apply_fix3): Correct rela offsets.
3503 (elf32_arm_target_format): Add VxWorks targets.
3504
35052005-01-06 Paul Brook <paul@codesourcery.com>
3506
3507 * configure.tgt: Set em=vxworks for *-*-vxworks.
3508 * config/te-vxworks.h: New File.
3509
35102005-01-06 Paul Brook <paul@codesourcery.com>
3511
3512 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3513
35142005-01-04 Dmitry Diky <diwil@spec.ru>
3515
3516 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3517 global label.
3518
35192005-01-03 David Mosberger <davidm@hpl.hp.com>
3520
3521 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3522 (dot_loc): New function.
3523 (md_pseudo_table): Add entry to map .loc to dot_loc().
3524 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3525 seen a .loc directive or we're generating DWARF2 debug info for
3526 assembly source.
3527
35282004-12-29 Alan Modra <amodra@bigpond.net.au>
3529
3530 PR gas/619
3531 * read.c (s_comm_internal): Don't zero end of name until size
3532 expression has been parsed.
3533
35342004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3535
3536 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3537
35382004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3539
3540 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3541 case).
3542
35432004-12-22 Ian Lance Taylor <ian@airs.com>
3544
3545 * configure.tgt: New.
3546 * configure.in: Move setting of cpu_type, fmt, etc., to
3547 configure.tgt.
3548 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3549 $(srcdir)/configure.tgt.
3550 * configure, Makefile.in: Rebuild.
3551
35522004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3553
3554 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3555 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3556 instructions.
3557 (avr_offset_expression): New function to parse offsets for LDI
3558 instructions.
3559 (avr_operand): Use it.
3560 (md_apply_fix3): Generate the relocs.
3561
35622004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3563
3564 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3565 BFD_RELOC_SH_IMMS10BY8 relocation.
3566
3567 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3568 than just ignoring bad code.
3569
35702004-12-16 Richard Sandiford <rsandifo@redhat.com>
3571
3572 * config/tc-v850.c (handle_lo16): New function.
3573 (v850_reloc_prefix): Use it to check lo().
3574 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3575
35762004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3577
3578 * configure.in: Add s390x-ibm-tpf support.
3579 * configure: Regenerate.
3580
35812004-12-15 Jan Beulich <jbeulich@novell.com>
3582
3583 * config/obj-elf.c (obj_elf_change_section): Only set type and
3584 attributes on new sections. Emit warning when type of re-declared
3585 section doesn't match.
3586
35872004-12-15 Jan Beulich <jbeulich@novell.com>
3588
3589 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3590 '.cfi_startproc simple' doesn't inherit the old value.
3591
35922004-12-15 Jan Beulich <jbeulich@novell.com>
3593
3594 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3595 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3596 generation to emit a factored offset.
3597
35982004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3599
3600 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3601 which is too large in the case of NO_PIC without 64-bit
3602 addresses.
3603
3604 * config/tc-mips.c (mips_in_shared): New static variable.
3605 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3606 (md_longopts): Add -mshared and -mno-shared.
3607 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3608 (s_cpload): Implement !mips_in_shared case.
3609 (s_cpsetup): Likewise.
3610 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3611 * NEWS: Mention -mno-shared.
3612
36132004-12-09 Paul Brook <paul@codesourcery.com>
3614
3615 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3616 for function start.
3617
36182004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3619
3620 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3621 sequence, increase the size of the sequence.
3622
3623 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3624 use CPU_RM9000.
3625
36262004-12-07 Ben Elliston <bje@gnu.org>
3627
3628 * read.c (s_align): Use an align_limit temporary to allay a GCC
3629 signed/unsigned comparison warning.
3630
36312004-12-01 Mark Mitchell <mark@codesourcery.com>
3632
3633 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3634 * configure.in: Use it for arm*-*-linux-gnueabi*.
3635 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3636 * config/te-armlinuxeabi.h: New file.
3637 * Makefile.in: Regenerated.
3638 * aclocal.m4: Likewise.
3639 * configure: Likewise.
3640 * doc/Makefile.in: Regenerated.
3641
36422004-12-02 Bob Wilson <bob.wilson@acm.org>
3643
3644 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3645 (xtensa_restore_emit_state): Likewise.
3646
36472004-12-02 Alan Modra <amodra@bigpond.net.au>
3648
3649 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3650 (s_align): Use it.
3651
36522004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3653
3654 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3655 * Makefile.in: Regenerate.
3656
36572004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3658
3659 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3660 functions, give functions a meaningful name, add comments.
3661 (check_range): New function - Replace operand size calculation
3662 with range checking.
3663 (assemble_insn): Update Algorithm, improve error issuing.
3664 (enum op_err): New.
3665 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3666 handling.
3667
36682004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3669
3670 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3671 miss between different section in the same module.
3672 (tc_gen_reloc): Likewise.
3673
36742004-11-25 Theodore A. Roth <troth@openavr.org>
3675
3676 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3677 atmega325, atmega3250, atmega645 and atmega6450.
3678
36792004-11-25 Jan Beulich <jbeulich@novell.com>
3680
3681 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3682 permissible for the selected instruction suffix.
3683 (process_suffix): For DefaultSize instructions, suppressing the
3684 guessing of a 'q' suffix if the instruction doesn't support it is
3685 pointless, because only an 'l' suffix can be guessed in this place.
3686
36872004-11-24 Nick Clifton <nickc@redhat.com>
3688
3689 * config/tc-iq2000.c: Remove support for IQ10 processor.
3690 Convert to ISO C90 formatting.
3691 * config/tc-iq2000.h: Likewise.
3692
36932004-11-23 Nick Clifton <nickc@redhat.com>
3694
3695 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3696 in this table. They should be correct now.
3697
36982004-11-23 Jan Beulich <jbeulich@novell.com>
3699
3700 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3701 indicate the MMX extensions added by both SSE and 3DNow!A.
3702 (Cpu3dnowA): Declare.
3703 (CpuUnknownFlags): Update.
3704 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3705 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3706 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3707 3DNow!. Athlon additionally implies 3DNow!A. Several new
3708 entries (those starting with a dot are for sub-arch specification).
3709 (set_cpu_arch): Handle sub-arch specifications.
3710 (parse_insn): Distinguish between instructions not supported because
3711 of insufficient CPU features and because of 64-bit mode.
3712 * doc/c-i386.texi: Describe enhanced .arch directive.
3713
37142004-11-22 Bob Wilson <bob.wilson@acm.org>
3715
3716 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3717
37182004-11-22 Bob Wilson <bob.wilson@acm.org>
3719
3720 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3721 without a corresponding .debug_info section.
3722
37232004-11-22 Hans-Peter Nilsson <hp@axis.com>
3724
3725 * read.c (potable): Add "error" and "warning".
3726 (s_errwarn): New function.
3727 * read.h (s_errwarn): Declare.
3728 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3729
37302004-11-22 Nick Clifton <nickc@redhat.com>
3731
3732 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3733 c_dot_file_symbol.
3734
37352004-11-19 Alan Modra <amodra@bigpond.net.au>
3736
3737 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3738 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3739
37402004-11-19 Alan Modra <amodra@bigpond.net.au>
3741
3742 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3743 (coff_adjust_symtab): Adjust call.
3744 (crawl_symbols): Likewise.
3745 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3746 (obj_app_file): Adjust.
3747
37482004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3749
3750 * configure.in: Enable bfd_assember for the MAXQ port.
3751 * configure: Regenerate.
3752
37532004-11-12 Bob Wilson <bob.wilson@acm.org>
3754 Sterling Augustine <sterling@tensilica.com>
3755
3756 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3757 there is a conflict.
3758 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3759 interfaces that are related as determined by xtensa_interface_class_id.
3760
37612004-11-12 Nick Clifton <nickc@redhat.com>
3762
3763 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3764 offsets for conditional branches.
3765
37662004-11-11 Bob Wilson <bob.wilson@acm.org>
3767
3768 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3769
37702004-11-10 Bob Wilson <bob.wilson@acm.org>
3771
3772 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3773 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3774 MAYBE_UNREACHABLE.
3775 (relax_frag_immed): Update call to update_next_frag_state.
3776
37772004-11-10 Alan Modra <amodra@bigpond.net.au>
3778
3779 * obj.h (struct format_ops <app_file>): Add int param.
3780 * read.h (s_app_file_string): Likewise.
3781 * read.c (s_app_file_string): Likewise.
3782 (s_app_file): Adjust s_app_file_string call.
3783 * config/tc-mips.c (s_mips_file): Likewise.
3784 * config/obj-coff.h (obj_app_file): Add app param.
3785 * config/obj-ecoff.h (obj_app_file): Likewise.
3786 * config/obj-multi.h (obj_app_file): Likewise.
3787 * config/obj-elf.h (elf_file_symbol): Likewise.
3788 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3789 if called for # preprocessor lines.
3790
37912004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3792
3793 PR 528
3794 * symbols.c (resolve_symbol_value): Convert weak symbols only
3795 for Windows PECOFF.
3796 (symbol_equated_reloc_p): Don't equate weaks when relocating
3797 only for Windows PECOFF.
3798
37992004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3800
3801 * config/tc-crx.c (print_insn): Check and set insn_addr.
3802 * config/tc-crx.h (md_frag_check): Define.
3803
38042004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3805 Vineet Sharma <vineets@noida.hcltech.com>
3806
3807 * configure.in: Add support for new target maxq-coff.
3808 * configure: Regenerate.
3809 * NEWS: Mention new support.
3810 * config/tc-maxq.c: New file.
3811 * config/tc-maxq.h: New file.
3812 * config/obj-coff.h: Add support for maxq-coff.
3813
38142004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3815
3816 * symbols.c (any_external_name): Define.
3817 (resolve_symbol_value): Convert weak symbols.
3818 (S_SET_EXTERNAL): Support any_external_name.
3819 (S_SET_NAME): Qualify parameter const.
3820 (symbol_equated_reloc_p): Equate to weaks when relocating.
3821 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3822 * tc.h (any_external_name): Declare.
3823 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3824 assemblers also.
3825 (weak_is_altname): Declare and define.
3826 (weak_name2altname): Same.
3827 (weak_altname2name): Same.
3828 (weak_uniquify): Same.
3829 (weak_altprefix): Define.
3830 (obj_coff_weak): Change .weak syntax and handling.
3831 (coff_frob_symbol): Fix PE weak symbol alternates.
3832 * config/obj-coff.h (USE_UNIQUE): Define.
3833 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3834 are in another segment.
3835 (tc_gen_reloc): Remove broken addend hack.
3836 doc/as.texinfo: Update.
3837
38382004-11-05 Sterling Augustine <sterling@tensilica.com>
3839
3840 * config/tc-xtensa.c (total_frag_text_expansion): New.
3841 (md_estimate_size_before_relax): Use it.
3842 (find_address_of_next_align_frag): Likewise.
3843
38442004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3845
3846 * config/tc-crx.c: Rename argument types.
3847 (processing_arg_number): Rename to 'cur_arg_num'.
3848 (get_number_of_bits): Rename to 'set_operand_size'.
3849 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3850 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3851 (set_indexmode_parameters): Remove function, integrate its code into
3852 'set_operand'.
3853 (set_operand_size): Get rid of 'Operand Number' function parameter -
3854 use global variable 'cur_arg_num' instead.
3855 Use a local 'argument' pointer to reference the current argument.
3856 (parse_operand): Likewise.
3857 (set_operand): Likewise.
3858 (process_label_constant): Likewise.
3859
38602004-11-04 Bob Wilson <bob.wilson@acm.org>
3861
3862 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3863 (add_section_rename): Delete. Inlined into...
3864 (build_section_rename): ...here. Use xstrdup instead of strdup.
3865 (xtensa_section_rename): Drop "const" from argument and return types.
3866 (md_show_usage): Indent to match show_usage().
3867 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3868 (tc_canonicalize_section_name): Define.
3869 (md_elf_section_rename): Remove unused macro.
3870 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3871 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3872 (Frame Directive): Delete.
3873
38742004-11-04 Daniel Jacobowitz <dan@debian.org>
3875
3876 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3877 * config/tc-arm.c (target_oabi): Delete.
3878 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3879 (arm_opts): Remove moabi.
3880 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3881 * doc/c-arm.texi (ARM Options): Likewise.
3882 * configure: Regenerated.
3883
38842004-11-04 Hans-Peter Nilsson <hp@axis.com>
3885
3886 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3887 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3888 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3889 * configure: Regenerate.
3890 * config/tc-cris.c (enum cris_archs): New.
3891 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3892 (cris_insn_ver_valid_for_arch): New functions.
3893 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3894 (cris_arch): New variable.
3895 (md_pseudo_table): New pseudo .arch.
3896 (err_for_dangerous_mul_placement): Initialize according to
3897 DEFAULT_CRIS_ARCH.
3898 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3899 All users changed.
3900 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3901 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3902 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3903 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3904 use in md_cris_relax_table.
3905 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3906 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3907 Update and improve head comment.
3908 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3909 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3910 (OPTION_ARCH): New.
3911 (md_longopts): New option --march=...
3912 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3913 macros.
3914 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3915 (HANDLE_RELAXABLE): New macro.
3916 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3917 cases. Check for weak symbols and assume not relaxable. Handle
3918 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3919 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3920 fragP->fr_symbol.
3921 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3922 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3923 (cris_create_short_jump): Adjust for CRISv32.
3924 (cris_relax_frag): Handle new states.
3925 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3926 (md_begin): Define symbols "..asm.arch.cris.v32",
3927 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3928 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3929 when entering opcode table entry points.
3930 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3931 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3932 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3933 (cris_process_instruction): Initialize out_insnp->insn_type to
3934 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3935 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3936 cases.
3937 <case 'm'>: Check that modified_char == '.'.
3938 <invalid operands>: Consume the rest of the line.
3939 When operands don't match, skip over subsequent insns with
3940 non-matching version specifier but same mnemonic.
3941 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3942 special registers in CRISv32 are always 32 bit long.
3943 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3944 New cases.
3945 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3946 and compatible. Recognize "ACR" for v32, unless followed by "+".
3947 (get_spec_reg): Consider cris_arch when looking up register.
3948 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3949 v32 or compatible.
3950 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3951 (cris_get_expression): Restore input_line_pointer if failing "early".
3952 (get_flags): Consider cris_arch and recognize flags accordingly.
3953 (branch_disp): Adjust for CRISv32.
3954 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3955 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3956 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3957 resolved. Don't enter zeros in object file for
3958 BFD_RELOC_32_PCREL.
3959 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3960 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3961 (md_parse_option): Break out "return 1".
3962 <OPTION_ARCH> New case.
3963 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3964 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3965 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3966 <case BFD_RELOC_32_PCREL>: New cases.
3967 Addends for non-zero fx_pcrel are too in fx_offset.
3968 (md_show_usage): Show --march=<arch>.
3969 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3970 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3971 (s_syntax) <struct syntaxes>: Properly constify member operand.
3972 * config/tc-cris.h (TARGET_MACH): Define.
3973 (cris_mach): Declare.
3974 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3975 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3976 (CRIS-Opts): Document --march=...
3977 (CRIS-Pseudos): Document .arch.
3978
39792004-11-04 Jan Beulich <jbeulich@novell.com>
3980
3981 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3982 intel syntax and no register prefix, allow $ in symbol names when
3983 intel syntax.
3984 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3985 (intel_float_operand): Add fourth return value indicating math control
3986 operations. Make classification more precise.
3987 (md_assemble): Complain if memory operand of mov[sz]x has no size
3988 specified.
3989 (parse_insn): Translate word operands to floating point instructions
3990 operating on integers as well as control instructions to short ones
3991 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3992 floating point instructions operating on non-integer operands.
3993 (match_template): Remove fldcw special case. Adjust q-suffix handling
3994 to permit it on fild/fistp/fisttp in AT&T mode.
3995 (process_suffix): Don't guess DefaultSize insns' suffix from
3996 stackop_size for certain floating point control instructions. Guess
3997 suffix for branch and [ls][gi]dt based on flag_code. Split error
3998 messages for Intel and AT&T syntax, and make the condition more strict
3999 for the former. Adjust suppressing of generation of operand size
4000 overrides.
4001 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4002 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4003 more error checking.
4004 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4005 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4006
40072004-11-03 Hans-Peter Nilsson <hp@axis.com>
4008
4009 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4010 md_short_jump_size, md_long_jump_size.
4011 * write.c [!WORKING_DOT_WORD]: Ditto.
4012 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4013 qualifier.
4014 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4015 declare.
4016 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4017 const qualifier in these definitions.
4018 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4019 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4020
40212004-11-02 Nick Clifton <nickc@redhat.com>
4022
4023 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4024 table before deciding to produce a .debug_line section to match up
4025 with a user provided .debug_info section.
4026
40272004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4028
4029 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4030 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4031
40322004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4033
4034 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4035 (get_flags): New function.
4036 (get_number_of_bits): Edit comments, update numeric values to
4037 supported sizes.
4038 (process_label_constant): Don't support the colon
4039 format (SYMBOL:[s|m|l]).
4040 (set_cons_rparams): Support argument type 'arg_rbase'.
4041 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4042 (handle_LoadStor): Bug fix, first handle post-increment mode.
4043 (getreg_image): Remove redundant code, update according to latest
4044 CRX spec.
4045 (print_constant): Bug fix relate to 3-word instructions.
4046 (assemble_insn): Bug fix, when matching instructions, verify also
4047 instruction type (not only mnemonic).
4048 Add various error checking.
4049 (preprocess_reglist): Support HI/LO and user registers.
4050
40512004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4052
4053 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4054 in an epilogue directive go negative.
4055
40562004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4057
4058 PR 474
4059 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4060 after reporting template error during manual bundling. Reported
4061 by Michael Dupont, michaelx.dupont@intel.com.
4062
40632004-10-25 Daniel Jacobowitz <dan@debian.org>
4064
4065 * Makefile.am: Run dep-am.
4066 * aclocal.m4: Regenerate with automake 1.9.2.
4067 * Makefile.in: Regenerate with automake 1.9.2.
4068 * doc/Makefile.in: Likewise.
4069
4070 * config/tc-arm.c: Include "dw2gencfi.h".
4071 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4072 New functions.
4073 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4074 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4075 (tc_cfi_frame_initial_instructions): Define.
4076 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4077 Add prototypes.
4078
40792004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4080
4081 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4082 operands validity.
4083 Update coprocessor id to be unsigned immediate.
4084
40852004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4086
4087 * config/tc-i386.c (O_secrel): Delete.
4088 (tc_pe_dwarf2_emit_offset): New function.
4089 * config/tc-i386.h (O_secrel): Define as O_md1.
4090 (TC_DWARF2_EMIT_OFFSET): Define.
4091
40922004-10-18 Nick Clifton <nickc@redhat.com>
4093
4094 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4095 ignore @fptr() directives for 4-byte fixups.
4096
40972004-10-15 Alan Modra <amodra@bigpond.net.au>
4098
4099 * Makefile.am: Run "make dep-am"
4100 * Makefile.in: Regenerate.
4101
41022004-10-14 Bob Wilson <bob.wilson@acm.org>
4103
4104 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4105 Remove comments about placement of literal pools.
4106 (Literal Directive): Update description of literal placement.
4107 (Literal Prefix Directive): Remove statement that this does not apply
4108 to absolute-mode literals. Describe new section naming scheme.
4109
41102004-10-12 Bob Wilson <bob.wilson@acm.org>
4111
4112 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4113 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4114 is_windowed_return_opcode): Delete.
4115 (xtensa_frob_label): Use get_subseg_target_freq.
4116 (md_assemble): Inline call to is_entry_opcode.
4117 (xtensa_handle_align): Inline call to get_frag_is_literal.
4118 (relaxation_requirements): Inline call to is_jx_opcode.
4119 (emit_single_op): Inline call to is_movi_opcode.
4120 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4121 get_frag_is_no_transform, is_entry_opcode, and
4122 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4123 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4124 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4125 Inline calls to get_frag_is_no_transform.
4126 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4127 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4128 get_frag_is_no_transform.
4129 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4130 and set_frag_is_no_transform.
4131 (get_expression_value): Delete.
4132 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4133 cur_target_freq to target_freq.
4134 (get_subseg_info): Split out code to create a new map entry into ...
4135 (add_subseg_info): ... this new function.
4136 (get_last_insn_flags): Check if get_subseg_info succeeded.
4137 (set_last_insn_flags): Call add_subseg_info if needed.
4138 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4139 (xtensa_reorder_segments): Compute last_sec while counting sections.
4140 Remove call to get_last_sec.
4141 (get_last_sec): Delete.
4142 (cache_literal_section): Inline call to retrieve_literal_seg and its
4143 callees, seg_present and add_seg_list.
4144 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4145 (get_frag_is_insn, get_frag_is_no_transform,
4146 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4147 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4148
41492004-10-12 Bob Wilson <bob.wilson@acm.org>
4150
4151 * config/tc-xtensa.c: Use ISO C90 formatting.
4152 * config/tc-xtensa.h: Likewise.
4153 * config/xtensa-istack.h: Likewise.
4154 * config/xtensa-relax.c: Likewise.
4155 * config/xtensa-relax.h: Likewise.
4156
41572004-10-12 Paul Brook <paul@codesourcery.com>
4158
4159 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4160 EF_ARM_EABI_VER4.
4161 (arm_eabis): Ditto.
4162 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4163 -meabi=3.
4164
41652004-10-08 Bob Wilson <bob.wilson@acm.org>
4166
4167 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4168 entries.
4169 (Acknowledgements): Use "GAS" instead of AS variable.
4170
41712004-10-08 Daniel Jacobowitz <dan@debian.org>
4172
4173 * config/tc-i386.c: Include "elf/x86-64.h".
4174 (i386_elf_section_type): New function.
4175 * config/tc-i386.h (md_elf_section_type): Define.
4176 (i386_elf_section_type): New prototype.
4177
41782004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4179
4180 * config/m68k-parse.h (enum m68k_register): New control register,
4181 MBAR2 (for MCF5249)
4182 * config/tc-m68k.c: Correct control register set for MCF5249.
4183
41842004-10-07 Bob Wilson <bob.wilson@acm.org>
4185 Sterling Augustine <sterling@tensilica.com>
4186
4187 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4188 (UNREACHABLE_MAX_WIDTH): Define.
4189 (XTENSA_FETCH_WIDTH): Delete.
4190 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4191 prefer_const16, prefer_l32r): New global variables.
4192 (LIT4_SECTION_NAME): Define.
4193 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4194 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4195 (frag_flags struct): New.
4196 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4197 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4198 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4199 (MAX_FORMATS): Define.
4200 (op_placement_info struct, op_placement_table): New.
4201 (O_pltrel, O_hi16, O_lo16): Define.
4202 (directiveE enum): Rename directive_generics to directive_transform.
4203 Delete directive_relax. Add directive_schedule,
4204 directive_absolute_literals, and directive_last_directive.
4205 (directive_info): Rename "generics" to "transform". Delete "relax".
4206 Add "schedule" and "absolute-literals".
4207 (directive_state): Adjust entries to match changes in directive_info.
4208 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4209 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4210 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4211 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4212 (align_only_targets, software_a0_b_retw_interlock,
4213 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4214 software_avoid_short_loop, software_avoid_close_loop_end,
4215 software_avoid_all_short_loops, specific_opcode): Delete.
4216 (warn_unaligned_branch_targets): New.
4217 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4218 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4219 (option_[no_]link_relax, option_[no_]transform,
4220 option_[no_]absolute_literals, option_warn_unaligned_targets,
4221 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4222 New enum values.
4223 (option_[no_]align_only_targets, option_literal_section_name,
4224 option_text_section_name, option_data_section_name,
4225 option_bss_section_name, option_eb, option_el): Delete.
4226 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4227 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4228 and target-hardware. Delete entries for [no-]target-align-only,
4229 literal-section-name, text-section-name, data-section-name, and
4230 bss-section-name.
4231 (md_parse_option): Handle new options and remove old ones. Accept but
4232 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4233 and treat them as [no-]transform.
4234 (md_show_usage): Add new options and remove old ones.
4235 (xtensa_setup_hw_workarounds): New.
4236 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4237 "long", "short", "loc" and "frequency" entries.
4238 (use_generics): Rename to ...
4239 (use_transform): ... this function. Add past_xtensa_end check.
4240 (use_longcalls): Add past_xtensa_end check.
4241 (code_density_available, can_relax): Delete.
4242 (do_align_targets): New.
4243 (get_directive): Accept dashes in directive names. Warn about
4244 [no-]generics and [no-]relax directives and treat them as
4245 [no-]transform.
4246 (xtensa_begin_directive): Call md_flush_pending_output only for some
4247 directives. Check for directives inside instruction bundles. Warn
4248 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4249 directives. Handle new directives. Check generating_literals flag
4250 for literal_prefix.
4251 (xtensa_end_directive): Check for directives inside instruction
4252 bundles. Warn and ignore [no-]density directives. Handle new
4253 directives. Call xtensa_set_frag_assembly_state.
4254 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4255 xtensa_dwarf2_emit_insn): New.
4256 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4257 use_literal_section flag.
4258 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4259 literals. Use xtensa_elf_cons to parse the expression.
4260 (xtensa_literal_prefix): Do not check use_literal_section. Support
4261 ".lit4" sections for absolute literals. Change prefix convention to
4262 replace ".text" (or ".t" in a linkonce section). No need to call
4263 subseg_set.
4264 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4265 (expression_end): Handle closing braces and colons.
4266 (PLT_SUFFIX, plt_suffix): Delete.
4267 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4268 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4269 and O_hi16 expressions as well.
4270 (tokenize_arguments): Handle closing braces and colons.
4271 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4272 operands and paired register syntax.
4273 (get_invisible_operands): New.
4274 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4275 new xtensa-isa.h functions.
4276 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4277 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4278 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4279 instructions. Use xtensa_translate_zero_immed.
4280 (operand_is_immed, operand_is_pcrel_label): Delete.
4281 (get_relaxable_immed): Use new xtensa-isa.h functions.
4282 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4283 functions.
4284 (xtensa_print_insn_table, print_vliw_insn): New.
4285 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4286 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4287 is_branch_or_jump_opcode): Delete.
4288 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4289 (opnum_to_reloc, reloc_to_opnum): Delete.
4290 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4291 xtensa-isa.h functions. Operate on one slot of an instruction.
4292 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4293 xg_get_insn_size): Delete.
4294 (xg_get_build_instr_size): Use xg_get_single_size.
4295 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4296 xg_build_widen_table. Use xg_get_single_size.
4297 (xg_get_max_narrow_insn_size): Delete.
4298 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4299 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4300 xg_get_single_size.
4301 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4302 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4303 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4304 xg_build_widen_table. Use xg_get_single_size.
4305 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4306 xg_check_operand.
4307 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4308 treat weak symbols conservatively.
4309 (xg_check_operand): Use new xtensa-isa.h functions.
4310 (is_dnrange): Delete.
4311 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4312 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4313 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4314 xtensa-isa.h functions.
4315 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4316 xg_instruction_matches_options): New.
4317 (xg_instruction_matches_rule): Handle O_register expressions. Call
4318 xg_instruction_matches_options.
4319 (transition_rule_cmp): New.
4320 (xg_instruction_match): Update call to xg_build_simplify_table.
4321 (xg_build_token_insn): Record loc fields.
4322 (xg_simplify_insn): Check is_specific_opcode field and
4323 density_supported flag.
4324 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4325 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4326 (xg_assemble_literal): Add error handling for O_big. Call
4327 record_alignment. Handle O_pltrel.
4328 (xg_valid_literal_expression): New.
4329 (xg_assemble_literal_space): Add slot parameter. Remove call to
4330 set_expr_symbol_offset. Add call to record_alignment. Update call to
4331 xg_finish_frag.
4332 (xg_emit_insn): Delete.
4333 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4334 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4335 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4336 and slot parameters. Handle new "alternate" relocations for absolute
4337 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4338 O_hi16. Use new xtensa-isa.h functions.
4339 (xg_assemble_tokens): Delete.
4340 (is_register_writer): Use new xtensa-isa.h functions.
4341 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4342 old-style RSR from LCOUNT.
4343 (next_frag_opcode): Delete.
4344 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4345 update_next_frag_state): New.
4346 (update_next_frag_nop_state): Delete.
4347 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4348 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4349 the state of the absolute-literals directive. Add calls to
4350 record_alignment and xtensa_set_frag_assembly_state. Call
4351 xtensa_switch_to_non_abs_literal_fragment instead of
4352 xtensa_switch_to_literal_fragment.
4353 (build_nop): New.
4354 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4355 (get_expanded_loop_offset): Change check for undefined opcode to an
4356 assertion.
4357 (xtensa_set_frag_assembly_state, relaxable_section,
4358 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4359 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4360 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4361 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4362 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4363 (xtensa_init_fix_data): New.
4364 (xtensa_frob_label): Reset label symbol to the current frag. Check
4365 do_align_targets and generating_literals flag. Propagate frequency
4366 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4367 (xtensa_unrecognized_line): New.
4368 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4369 to xtensa_set_frag_assembly_state.
4370 (error_reset_cur_vinsn): New.
4371 (md_assemble): Remove check for literal frag. Remove call to
4372 istack_init. Call use_transform instead of use_generics. Parse
4373 explicit instruction format specifiers. Move code for
4374 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4375 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4376 Add dwarf2_where call. Remote automatic alignment for ENTRY
4377 instructions. Move call to xtensa_clear_insn_labels to the end.
4378 Rearrange to handle bundles.
4379 (xtensa_cons_fix_new): Delete.
4380 (xtensa_handle_align): New.
4381 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4382 assignment to is_no_density field.
4383 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4384 instead of reloc_to_opnum. Handle "alternate" relocations.
4385 (xtensa_force_relocation, xtensa_check_inside_bundle,
4386 xtensa_elf_section_change_hook): New.
4387 (xtensa_symbol_new_hook): Delete.
4388 (xtensa_fix_adjustable): Check for difference of symbols with an
4389 offset. Check for external and weak symbols.
4390 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4391 (md_estimate_size_before_relax): Return expansion for the first slot.
4392 (tc_gen_reloc): Handle difference of symbols by producing
4393 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4394 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4395 tentative values into the output when linkrelax is set.
4396 (XTENSA_PROP_SEC_NAME): Define.
4397 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4398 Create literal tables only if using literal sections. Create new
4399 property tables instead of old instruction tables. Check for unaligned
4400 branch targets and loops.
4401 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4402 new_resource_table, clear_resource_table, resize_resource_table,
4403 resources_available, reserve_resources, release_resources,
4404 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4405 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4406 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4407 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4408 flag. Update checks for workaround options. Call
4409 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4410 (xtensa_cleanup_align_frags): Add special case for branch targets.
4411 Check for and mark unreachable frags.
4412 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4413 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4414 end of a zero-overhead loop body.
4415 (frag_can_negate_branch): Handle instructions with multiple slots.
4416 Use new xtensa-isa.h functions
4417 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4418 xtensa_mark_zcl_first_insns): New.
4419 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4420 transformations are disabled.
4421 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4422 multislot instructions.
4423 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4424 Likewise. Also error if transformations are disabled.
4425 (unrelaxed_frag_max_size): New.
4426 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4427 xtensa-isa.h functions.
4428 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4429 xtensa_opcode_is_loop instead of is_loop_opcode.
4430 (get_text_align_power): Replace as_fatal with assertion.
4431 (get_text_align_fill_size): Iterate instead of using modulus when
4432 use_nops is false.
4433 (get_noop_aligned_address): Assert that this is for a machine-dependent
4434 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4435 xg_get_single_size, and frag_format_size.
4436 (get_widen_aligned_address): Rename to ...
4437 (get_aligned_diff): ... this function. Add max_diff parameter.
4438 Remove handling of rs_align/rs_align_code frags. Use
4439 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4440 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4441 and pass it back to caller.
4442 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4443 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4444 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4445 (relax_frag_text_align): Rename to ...
4446 (relax_frag_loop_align): ... this function. Assume loops can only be
4447 in the first slot of an instruction.
4448 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4449 instruction. Remove call to frag_wane.
4450 (relax_frag_narrow): Rename to ...
4451 (relax_frag_for_align): ... this function. Extend to handle
4452 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4453 RELAX_NARROW for the first slot.
4454 (find_address_of_next_align_frag, bytes_to_stretch): New.
4455 (future_alignment_required): Use find_address_of_next_align_frag and
4456 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4457 alignment decisions.
4458 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4459 Check if transformations are enabled for b_j_loop_end workaround.
4460 Use new xtensa-isa.h functions and handle multislot instructions.
4461 Update call to xg_assembly_relax.
4462 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4463 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4464 frag types.
4465 (convert_frag_narrow): Add segP, format and slot parameters. Call
4466 convert_frag_immed for branch instructions. Adjust calls to
4467 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4468 xg_get_single_size and xg_get_single_format.
4469 (convert_frag_fill_nop): New.
4470 (convert_frag_immed): Add format and slot parameters. Handle multislot
4471 instructions and use new xtensa-isa.h functions. Update calls to
4472 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4473 enabled for b_j_loop_end workaround. Use build_nop instead of
4474 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4475 frags. Use xg_get_single_size. Handle O_pltrel.
4476 (fix_new_exp_in_seg): Remove check for old plt flag.
4477 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4478 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4479 for loop opcode to an assertion. Mark all frags up to the end of the
4480 loop as not transformable.
4481 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4482 (get_subseg_info): New.
4483 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4484 check for dest_seg.
4485 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4486 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4487 (xtensa_switch_to_non_abs_literal_fragment): New.
4488 (cache_literal_section): Add is_code parameter and pass it through to
4489 retrieve_literal_seg.
4490 (retrieve_literal_seg): Add is_code parameter and use it to set the
4491 flags on the literal section. Handle case where head parameter is 0.
4492 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4493 set_frag_is_no_transform): New.
4494 (xtensa_create_property_segments): Add end_property_function parameter
4495 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4496 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4497 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4498 (add_xt_block_frags): Add end_property_function parameter and call it
4499 if it is non-zero. Call xtensa_frag_flags_init.
4500 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4501 get_frag_property_flags, frag_flags_to_number,
4502 xtensa_frag_flags_combinable, xt_block_aligned_size,
4503 xtensa_xt_block_combine, add_xt_prop_frags,
4504 init_op_placement_info_table, opcode_fits_format_slot,
4505 xg_get_single_size, xg_get_single_format): New.
4506 (istack_push): Inline call to tinsn_copy.
4507 (tinsn_copy): Delete.
4508 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4509 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4510 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4511 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4512 functions. Handle invisible operands.
4513 (tinsn_to_slotbuf): New.
4514 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4515 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4516 vinsn_from_chars, and xg_free_vinsn.
4517 (tinsn_from_insnbuf): New.
4518 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4519 instructions. Handle symbol differences.
4520 (get_num_stack_text_bytes): Use xg_get_single_size.
4521 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4522 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4523 get_expr_register, set_expr_symbol_offset_diff): New.
4524 * config/tc-xtensa.h (MAX_SLOTS): Define.
4525 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4526 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4527 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4528 RELAX_NONE types.
4529 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4530 (xtensa_frag_type struct): Add is_assembly_state_set,
4531 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4532 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4533 Replace is_generics and is_relax fields by is_no_transform field.
4534 Delete is_text and is_longcalls fields. Change text_expansion and
4535 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4536 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4537 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4538 (xtensa_fix_data struct): New.
4539 (xtensa_symfield_type struct): Delete plt field.
4540 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4541 forward declaration here.
4542 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4543 (XTENSA_SECTION_RENAME): Undefine.
4544 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4545 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4546 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4547 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4548 (unit_num_copies_func, opcode_num_units_func,
4549 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4550 (resource_table struct): New.
4551 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4552 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4553 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4554 (tinsn_copy): Delete prototype.
4555 (vliw_insn struct): New.
4556 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4557 (widen_spec_list): Add option conditions for density and boolean
4558 instructions. Add expansions using CONST16 and conditions for using
4559 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4560 predicted branches.
4561 (simplify_spec_list): Add option conditions for density instructions.
4562 Add entry for NOP instruction.
4563 (append_transition): Add cmp function pointer parameter and use it to
4564 insert the new entry in order.
4565 (operand_function_LOW16U, operand_function_HI16U): New.
4566 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4567 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4568 (enter_opname, split_string): Use xstrdup instead of strdup.
4569 (init_insn_pattern): Initialize new options field.
4570 (clear_req_or_option_list, clear_req_option_list,
4571 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4572 New.
4573 (parse_insn_pattern): Parse option conditions.
4574 (transition_applies): New.
4575 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4576 swapped last arguments in calls to append_constant_value_condition.
4577 Call clone_req_option_list. Add warning about invalid opcode.
4578 Handle LOW16U and HI16U function names.
4579 (build_transition_table): Add cmp parameter and use it in calls to
4580 append_transition. Use new xtensa-isa.h functions. Check
4581 transition_applies before adding entries.
4582 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4583 pass it through to build_transition_table.
4584 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4585 ReqOption, transition_cmp_fn): New types.
4586 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4587 (transition_rule struct): Add options field.
4588 * doc/as.texinfo (Overview): Update Xtensa options.
4589 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4590 --[no-]relax, and --[no-]generics options. Update descriptions of
4591 --text-section-literals and --[no-]longcalls. Add
4592 --[no-]absolute-literals and --[no-]transform.
4593 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4594 Remove use of "generic" and "specific" terminology for opcodes.
4595 (Xtensa Registers): Generalize the syntax description to include
4596 user-defined register files.
4597 (Xtensa Automatic Alignment): Update.
4598 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4599 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4600 (Xtensa Directives): Remove confusing rules about precedence.
4601 (Density Directive, Relax Directive): Delete.
4602 (Schedule Directive): New.
4603 (Generics Directive): Rename to ...
4604 (Transform Directive): ... this node.
4605 (Literal Directive): Update for absolute literals. Missing
4606 literal_position directive is now an error.
4607 (Literal Position Directive): Update for absolute literals.
4608 (Freeregs Directive): Delete.
4609 (Absolute Literals Directive): New.
4610 (Frame Directive): Minor editing.
4611 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4612 Update dependencies.
4613 * Makefile.in: Regenerate.
4614
46152004-10-07 Richard Sandiford <rsandifo@redhat.com>
4616
4617 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4618 to build the second and third fixups for a composite relocation.
4619 (macro_read_relocs): New function.
4620 (macro_build): Use it.
4621 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4622 Simplify fragging code accordingly.
4623 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4624 of the composite relocation. Set fx_tcbit in both fixups.
4625
46262004-10-07 Richard Sandiford <rsandifo@redhat.com>
4627
4628 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4629 (md_apply_fix3): Don't treat composite relocs as done.
4630
46312004-10-07 Jan Beulich <jbeulich@novell.com>
4632
4633 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4634 prefix for symbol names generated from the LOCAL macro directive.
4635
4636 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4637 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4638
46392004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4640
4641 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4642 Special registers.
4643 (md_assemble): Add error checking for Co-Processor instructions.
4644 (get_cinv_parameters): Add 'b' option to invalidate the
4645 branch-target cache.
4646
46472004-10-05 Paul Brook <paul@codesourcery.com>
4648
4649 * config/tc-arm.c (unwind): New variable.
4650 (vfp_sp_encode_reg): New function.
4651 (vfp_sp_reg_required_here): Use it.
4652 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4653 (vfp_parse_reg_list): New function.
4654 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4655 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4656 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4657 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4658 functions.
4659 (md_pseudo_table): Add them.
4660 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4661 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4662 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4663 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4664 require_hashconst, add_unwind_opcode): New functions.
4665 * doc/c-arm.texi: Document unwinding opcodes.
4666 * NEWS: Mention the new feature.
4667
46682004-10-04 Eric Christopher <echristo@redhat.com>
4669
4670 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4671
46722004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4673
4674 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4675 TLS relocations.
4676 * config/tc-s390.c (md_apply_fix3): Likewise.
4677 * config/tc-sparc.c (md_apply_fix3): Likewise.
4678
46792004-10-01 Paul Brook <paul@codesourcery.com>
4680
4681 * config/tc-arm.c (arm_elf_section_type): New function.
4682 (arm_elf_change_section): Set section link for exidx sections.
4683 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4684 (md_elf_section_type): Define.
4685
46862004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4687
4688 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4689 instruction's offset.
4690
46912004-10-01 Adam Nemet <anemet@lnxw.com>
4692
4693 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4694
46952004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4696
4697 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4698 asymbol *, instead use symbol_get_bfdsym.
4699
47002004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4701
4702 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4703
47042004-09-30 Paul Brook <paul@codesourcery.com>
4705
4706 * config/tc-arm.c (do_smi, do_nop): New functions.
4707 (insns): Add ARMv6ZK instructions.
4708 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4709 (tc_gen_reloc): Ditto.
4710 (arm_cpus): Add mpcore and arm1176.
4711 (arm_archs): Add armv6{k,z,zk}.
4712 * doc/c-arm.texi: Document new cores and architectures.
4713
47142004-09-30 Nick Clifton <nickc@redhat.com>
4715
4716 * config/tc-arm.c: Use ISO C90 formatting.
4717
47182004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4719
4720 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4721 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4722 REG_TYPE_MVDX is expected.
4723
47242004-09-29 Marc Bevand <m.bevand@gmail.com>
4725
4726 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4727
47282004-09-21 James E Wilson <wilson@specifixinc.com>
4729
4730 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4731 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4732 output_spill_base, output_unat_psprel, output_lc_psprel,
4733 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4734 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4735 output_spill_psprel_p): Use it.
4736
47372004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4738
4739 * config/tc-crx.c (handle_LoadStor): New function.
4740 Handle load/stor unique instructions before parsing.
4741
47422004-09-17 Paul Brook <paul@codesourcery.com>
4743
4744 * config/tc-arm.c (s_arm_rel31): New funciton.
4745 (md_pseudo_table): Add .rel31.
4746 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4747 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4748 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4749 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4750 (arm_parse_reloc): Add (target2).
4751
47522004-09-17 Alan Modra <amodra@bigpond.net.au>
4753
4754 * Makefile.am: Run "make dep-am".
4755 * Makefile.in: Regenerate.
4756 * aclocal.m4: Regenerate.
4757 * configure: Regenerate.
4758 * doc/Makefile.in: Regenerate.
4759 * po/POTFILES.in: Regenerate.
4760 * po/gas.pot: Regenerate.
4761
47622004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4763
4764 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4765 [!LLONG_MAX]: Ditto.
4766
47672004-09-13 Paul Brook <paul@codesourcery.com>
4768
4769 * config/tc-arm.c: Rename RELABS to TARGET1.
4770
47712004-09-13 Alan Modra <amodra@bigpond.net.au>
4772
4773 * messages.c (as_internal_value_out_of_range): Cast values passed
4774 to as_bad_where or as_warn_where to proper type.
4775
47762004-09-11 Theodore A. Roth <troth@openavr.org>
4777
4778 * config/tc-avr.c: Add support for
4779 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4780
47812004-09-09 Alan Modra <amodra@bigpond.net.au>
4782
4783 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4784 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4785
47862004-09-08 Paul Brook <paul@codesourcery.com>
4787
4788 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4789 fini_array and preinit_array section types.
4790 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4791 and fini_array.
4792 * doc/as.texinfo: Document extra section types.
4793
47942004-09-02 Mark Mitchell <mark@codesourcery.com>
4795
4796 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4797 * Makefile.in: Regenerated.
4798 * configure.in: Set em for arm*-*-symbianelf*.
4799 * configure: Regenerated.
4800 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4801 vectors when appropriate.
4802 * config/te-symbian.h: New file.
4803
48042004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4805
4806 * config/tc-crx.c (gettrap): Exception vector can be case
4807 insensitive.
4808 (process_label_constant): Fix a 32-bit displacement bug in branch
4809 instructions.
4810 (get_operandtype) : Bug fix, wrong operand was used.
4811 (process_label_constant): Initialize relocation type to
4812 BFD_RELOC_NONE
4813
48142004-09-01 Richard Earnshaw < reanrsha@arm.com>
4815
4816 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4817 for synthesizable cores.
4818
4819 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4820
48212004-08-25 Dmitry Diky <diwil@spec.ru>
4822
4823 * config/tc-msp430.c: Clean-up the code.
4824 (md_relax_table): New relax table.
4825 (mcu_types): Sort MCU types.
4826 (md_pseudo_table): Add .profiler pseudo handler.
4827 (pow2value): New function.
4828 (msp430_profiler): New function.
4829 (msp430_operands): Add new insns handlers.
4830 (msp430_srcoperand): Add register operand handler, allow complex
4831 expressions.
4832 (md_estimate_size_before_relax): Rewritten.
4833 (md_convert_frag): Rewritten.
4834 (msp430_relax_frag): New function.
4835 * config/tc-msp430.h (md_relax_frag): define macro
4836 * doc/c-msp430.texi: Update information.
4837
48382004-08-24 Nick Clifton <nickc@redhat.com>
4839
4840 * as.c (std_shortopts): Allow -g to take an optional argument.
4841 (parse_args): Pass any switch starting with -g on to the backend
4842 for parsing.
4843
48442004-08-18 Mark Mitchell <mark@codesourcery.com>
4845
4846 * configure.in (arm*-*-symbianelf*): New target.
4847 (arm*-*-eabi*): Likewise.
4848 * configure: Regenerated.
4849
48502004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4851 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4852 correctly.
4853
48542004-08-18 Jakub Jelinek <jakub@redhat.com>
4855
4856 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4857 argument, don't do anything if current section is not
4858 .gnu.linkonce.t.* and linkonce_empty is set.
4859 (generate_unwind_image, dot_endp): Adjust callers, call
4860 start_unwind_section (*, 1) if nothing will be put into the
4861 section.
4862
48632004-08-17 Nick Clifton <nickc@redhat.com>
4864
4865 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4866 (show_usage): Add -g.
4867 (std_longopts): Add --gen-debug. Alpha sort the table.
4868 (parse_args): Print an error message if a switch is not handled.
4869 Handle the -g switch, calling md_debug_format_selector() if
4870 necessary.
4871 * NEWS: Mention new feature.
4872 * doc/as.texinfo: Document new switch.
4873 * doc/internals.texi: Document behaviour of md_parse_option.
4874
4875 * config/tc-arm.c (md_parse_option): Do not issue an error message
4876 if the switch is not recognised.
4877 * config/tc-m68k.c (md_parse_option): Likewise.
4878 * config/tc-pdp11.c (md_parse_option): Likewise.
4879 * config/tc-v850.c (md_parse_option): Likewise.
4880
4881 * as.h: Fix up formatting.
4882 * tc.h: Likewise.
4883
48842004-08-16 Nick Clifton <nickc@redhat.com>
4885
4886 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4887
4888 * configure.in: Sort architecture based tables alphabetically.
4889 * configure: Regenerate.
4890
48912004-08-16 Alan Modra <amodra@bigpond.net.au>
4892
4893 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4894 { "cc", 68 }, with { "cr", 70 }.
4895
48962004-08-13 Jan Beulich <jbeulich@novell.com>
4897 Nick Clifton <nickc@redhat.com>
4898
4899 * as.c: Add and handle new --alternate command line option.
4900 * macro.c (macro_set_alternate): New.
4901 * macro.h (macro_set_alternate): Declare.
4902 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4903 * doc/as.texinfo: Document new command line option and pseudo-ops
4904 as well as insert documentation originating from gasp about
4905 alternate macro syntax.
4906 * NEWS: Mention new command line option and pseudo-ops.
4907
49082004-08-10 Mark Mitchell <mark@codesourcery.com>
4909
4910 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4911 to bignums.
4912
49132004-08-06 Paul Brook <paul@codesourcery.com>
4914
4915 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4916 Handle new relocations.
4917 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4918
49192004-08-05 Bob Wilson <bob.wilson@acm.org>
4920
4921 * write.c (relax_segment): Use was_address instead of address when
4922 setting fr_fix field for align frag due to backwards .org.
4923
49242004-07-29 Alexandre Oliva <aoliva@redhat.com>
4925
4926 Introduce SH2a support.
4927 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4928 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4929 arch_sh2a_nofpu_up.
4930 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4931 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4932 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4933 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4934 to end of conditional expression.
4935 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4936 * config/tc-sh.c: Add sh2a-nofpu support.
4937 2003-12-29 DJ Delorie <dj@redhat.com>
4938 * tc-sh.c: Add sh2a support.
4939 (parse_reg): Add tbr.
4940 (parse_at): Support @@(disp,tbr).
4941 (get_specific): Support sh2a opcodes.
4942 (insert4): New, for 4 byte relocs.
4943 (build_Mytes): Support sh2a opcodes.
4944 (md_apply_fix3_Mytes): Support sh2a opcodes.
4945 2003-12-02 Michael Snyder <msnyder@redhat.com>
4946 * config/tc-sh.c (md_parse_option): Handle sh2a.
4947 (sh_elf_final_processing): Ditto.
4948
49492004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4950
4951 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4952 for TE_NetBSD.
4953
49542004-07-27 Alan Modra <amodra@bigpond.net.au>
4955
4956 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4957 (ppc_arch): Expand comment.
4958
49592004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4960
4961 * config/tc-crx.c: Support evaluating the difference between two
4962 symbols.
4963 * config/tc-crx.h: Likewise.
4964
49652004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4966
4967 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4968 section.
4969 (ia64_elf_section_change_hook): Set the linked-to section for
4970 SHT_IA_64_UNWIND.
4971
49722004-07-26 Dmitry Diky <diwil@spec.ru>
4973
4974 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4975 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4976 msp430xG438, msp430xG439.
4977
49782004-07-25 Daniel Jacobowitz <dan@debian.org>
4979
4980 * doc/as.texinfo (Section, PushSection): Correct documentation
4981 for ELF.
4982
49832004-07-21 Jan Beulich <jbeulich@novell.com>
4984
4985 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4986 permissible for the selected instruction suffix.
4987 (match_template): Don't permit 64-bit general purpose operands in
4988 32-bit mode.
4989 (finalize_imm): Permit 64-bit immediates.
4990 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4991 specially except for the width of the used base and/or index
4992 registers. For 32-bit displacements, use sign-extended
4993 relocations only when using 64-bit addressing.
4994 Force zero displacement on rip-relative addressing when there is
4995 no other displacement.
4996 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4997 specially except for the width of the used base and/or index
4998 registers.
4999 (parse_register): Disallow Reg64 registers in 32-bit mode.
5000
5001 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5002 suffix if the instruction doesn't support it.
5003
50042004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5005
5006 * config/tc-mips.c (append_insn): Handle constant expressions with
5007 no associated relocation.
5008 (mips_ip): Cancel the expression after use for the Q format
5009 specifier.
5010 (parse_relocation): Return no relocation for unsupported
5011 operators.
5012 (my_getSmallExpression): Return no relocation if no relocation
5013 operators are used.
5014
50152004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5016
5017 * config/obj-som.c (adjust_stab_sections): Add prototype.
5018 (obj_som_compiler, obj_som_version, obj_som_copyright,
5019 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5020 * config/tc-hppa.c (update_subspace): Likewise.
5021 (is_defined_subspace): Amplify comment.
5022 * config/obj-som.h (som_frob_file): Add prototype.
5023
50242004-07-19 Christopher Faylor <cgf@timesys.com>
5025 H.J. Lu <hongjiu.lu@intel.com>
5026
5027 * subsegs.c (section_symbol): Don't create a new segment when
5028 existing segment is undefined.
5029
50302004-07-16 Richard Earnshaw <rearnsha@arm.com>
5031
5032 * config/tc-arm.c: Include include/opcode/arm.h.
5033 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5034 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5035 (FPU_ARCH_*): Delete.
5036 * Makefile.am: Update dependencies.
5037 * Makefile.in: Regenerate.
5038
50392004-07-15 Nick Clifton <nickc@redhat.com>
5040
5041 * configure.in: Accept armbe as a big-endian arm configuration.
5042 * configure: Regenerate.
5043
50442004-07-13 Thomas Nystrom <thn@saeab.se>
5045
5046 * config/tc-i386.c (T_SHIFTOP): New constant.
5047 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5048 (intel_el1): Handle '~'.
5049 (intel_get_token): Handle '<>', '&', '|' and '~'.
5050
50512004-07-13 Nick Clifton <nickc@redhat.com>
5052
5053 (md_assemble): Remove spurious newline from end of as_bad error
5054 message.
5055 (intel_e05_1): Likewise.
5056 (intel_e11): Likewise.
5057 (intel_match_token): Likewise.
5058
50592004-07-11 Andreas Schwab <schwab@suse.de>
5060
5061 * config/tc-m68k.c: Convert to C90. Remove redundant
5062 declarations. Indentation fixup.
5063 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5064 obj_coff_section ourselves.
5065
50662004-07-09 James E Wilson <wilson@specifixinc.com>
5067
5068 * config/tc-ia64.c (default_big_endian): New.
5069 (dot_byteorder, md_begin): Use it.
5070 (md_parse_option): Set it.
5071
50722004-07-09 Nick Clifton <nickc@redhat.com>
5073
5074 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5075 * configure: Regenerate.
5076 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5077 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5078 sh_find_elf_flags if necessary.
5079
50802004-07-08 Richard Sandiford <rsandifo@redhat.com>
5081
5082 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5083 going to be split into more than one in-place addend, return 0
5084 for relocations against mergeable sections. Associate comments
5085 with code.
5086
50872004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5088
5089 * Makefile.am (CPU_TYPES): Add crx.
5090 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5091 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5092 (DEPTC_crx_elf): New target.
5093 (DEPOBJ_crx_elf): Likewise.
5094 (DEP_crx_elf): Likewise.
5095 * Makefile.in: Regenerate.
5096 * configure.in: Add crx* target.
5097 * configure: Regenerate.
5098 * config/tc-crx.c: New file.
5099 * config/tc-crx.h: New file.
5100 * NEWS: Mention new target.
5101
51022004-07-06 Nick Clifton <nickc@redhat.com>
5103
5104 * config.in: Undefine TARGET_SYMBIAN by default.
5105 * configure.in:
5106 * configure: Regenerate. Add sh-symbian-elf target. If
5107 selected define TARGET_SYMBIAN.
5108 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5109 format if TARGET_SYMBIAN has been defined.
5110
5111 * output-file.c (output_file_create): Report the target format
5112 chosen when bfd_openw reports that it is invalid.
5113
5114 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5115 pseudo for BFD based assemblers.
5116
51172004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5118
5119 gas:
5120 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5121 (md_parse_option): Remove redundant -isa testing.
5122 Make bfd_arch variable const.
5123 (md_show_usage): Make bfd_arch variable const.
5124
51252004-07-03 James E Wilson <wilson@specifixinc.com>
5126
5127 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5128 * config/tc-ia64.h (md_frag_check): Define.
5129
51302004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5131
5132 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5133 externals.
5134 * doc/as.texinfo (Weak): Document PE weak symbols.
5135
51362004-07-03 Richard Sandiford <rsandifo@redhat.com>
5137
5138 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5139 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5140 (mips_frob_file): Rework so that only a single pass through the
5141 relocs is needed. Allow %lo()s to have higher offsets than their
5142 corresponding %hi()s or %got()s.
5143
51442004-07-02 Nick Clifton <nickc@redhat.com>
5145
5146 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5147 allow values which have come from undefined symbols.
5148 Always consider this fixup to have been processed as a reloc
5149 cannot be generated for it.
5150
51512004-07-02 Alan Modra <amodra@bigpond.net.au>
5152
5153 * frags.h (struct frag): Add has_code and insn_addr fields.
5154 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5155 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5156 * config/tc-ppc.h (md_frag_check): Define.
5157
51582004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5159
5160 * doc/Makefile.am (info): Rename goal to...
5161 (info-local): ... this, to preserve implicit dependencies.
5162 * doc/Makefile.in: Regenerate with automake 1.8.5.
5163
51642004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5165
5166 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5167 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5168 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5169 (tc_gen_reloc): Likewise.
5170 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5171 (m32r_parse_name): Likewise.
5172 (m32r_cgen_parse_fix_exp): Likewise.
5173 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5174 (O_PIC_reloc): Likewise.
5175 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5176 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5177 for @GOTOFF, @GOT, @PLT.
5178
51792004-06-21 Jan Beulich <jbeulich@novell.com>
5180
5181 * gas/symbols.c: While discarding ordinary local absolute symbols
5182 when --strip-local-absolute is in effect, retain file symbols.
5183
51842004-06-20 Andreas Schwab <schwab@suse.de>
5185
5186 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5187 (md_parse_option): Likewise.
5188
51892004-06-17 Jan Beulich <jbeulich@novell.com>
5190
5191 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5192 * config/te-netware.h: New file.
5193 * config/te-ppcnw.h: Delete: Obsolete.
5194 * configure.in: Eliminate ill NetWare targets. Make generic
5195 NetWare target use proper emulation.
5196 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5197 reference to new te-netware.h.
5198 * configure: Regenerate.
5199 * Makefile.in: Regenerate.
5200
52012004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5202
5203 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5204 comparison in .insn pseudo operation.
5205
52062004-06-15 Alan Modra <amodra@bigpond.net.au>
5207
5208 * config/obj-coff.c (coff_adjust_section_syms): Use
5209 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5210 (coff_frob_section): Likewise.
5211 * config/tc-mips.c (md_apply_fix3): Likewise.
5212 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5213 (elf_frob_file_after_relocs): Likewise.
5214
52152004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5216
5217 * config/tc-hppa.c (log2): Rename to exact_log2.
5218 (pa_next_subseg): Delete unused function.
5219 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5220 (create_new_subspace): Likewise.
5221
5222 Bug gas/213
5223 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5224 labels. Fix warning.
5225
52262004-05-28 DJ Delorie <dj@redhat.com>
5227
5228 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5229 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5230 or non-merged symbols.
5231
52322004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5233
5234 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5235 restore the old slot when inserting srlz.i/srlz.d.
5236
52372004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5238
5239 * Makefile.am: Regenerate dependecies.
5240 * Makefile.in: Regenerate.
5241 * config/tc-sh.c (valid_arch): Make unsigned.
5242 (preset_target_arch): Likewise.
5243 (md_begin): Use new architecture flags system.
5244 (get_specific): Likewise.
5245 (assemble_ppi): Likewise.
5246 (md_assemble): Likewise. Also fix error check for bad opcodes.
5247 (md_parse_option): Likewise. Also generate -isa values according
5248 to the table in bfd/cpu-sh.c instead of just constants. Also
5249 allow <arch>-up ISA variants.
5250 (sh_elf_final_processing): Replace if-else chain with a call to
5251 sh_find_elf_flags().
5252
52532004-05-28 Peter Barada <peter@the-baradas.com>
5254
5255 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5256 with zero offset into mode 2 addressing to save a word.
5257
52582004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5259
5260 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5261 (ar_is_only_in_integer_unit): New.
5262 (ar_is_only_in_memory_unit): New.
5263 (generate_unwind_image): Silence gcc on 32bit host.
5264 (md_assemble): Use ar_is_only_in_integer_unit instead of
5265 ar_is_in_integer_unit. Check AR access.
5266
52672004-05-27 Peter Barada <peter@the-baradas.com>
5268
5269 * config/tc-m68k.c (md_begin): Sort the opcode table into
5270 alphabetical order.
5271 (m68k_compare_opcode): New function to do the sorting.
5272
52732004-05-24 Peter Barada <peter@the-baradas.com>
5274
5275 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5276 addressing on MIT style operands.
5277 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5278 w/mask addressing.
5279 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5280 operands.
5281
52822004-05-23 Alan Modra <amodra@bigpond.net.au>
5283
5284 * expr.c (operand, operator): Don't reject '++' and '--'.
5285
52862004-05-20 Richard Sandiford <rsandifo@redhat.com>
5287
5288 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5289 dwarf tables.
5290
52912004-05-17 Adam Nemet <anemet@lnxw.com>
5292
5293 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5294 * configure: Regenerate.
5295
52962004-05-13 Paul Brook <paul@codesourcery.com>
5297
5298 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5299
53002004-05-13 Joel Sherrill <joel@oarcorp.com>
5301
5302 * configure.in (or32-*-rtems*): Switch to elf.
5303 * configure: Regenerate.
5304
53052004-05-13 Nick Clifton <nickc@redhat.com>
5306
5307 * po/fr.po: Updated French translation.
5308
53092004-05-11 Nick Clifton <nickc@redhat.com>
5310
5311 * doc/as.texinfo (Section): Document G and T flags to .section
5312 directive. Document the extra arguments that the G flag
5313 requires. Document the #tls flag.
5314
53152004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5316
5317 * subsegs.c (section_symbol): Create a new section symbol if
5318 the existing one doesn't match.
5319 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5320
53212004-05-07 Richard Sandiford <rsandifo@redhat.com>
5322
5323 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5324 to cope with VR4181A errata MD(1) and MD(4).
5325
53262004-05-07 Brian Ford <ford@vss.fsi.com>
5327
5328 * NEWS: Mention .secrel32 for pe[i]-i386.
5329
53302004-05-07 Alexandre Oliva <aoliva@redhat.com>
5331
5332 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5333 (HANDLE_ALIGN): New.
5334
53352004-05-06 Daniel Jacobowitz <dan@debian.org>
5336
5337 * Makefile.am (DIST_SUBDIRS): Define.
5338 * aclocal.m4: Regenerate with automake 1.8.4.
5339 * Makefile.in: Likewise.
5340 * doc/Makefile.in: Likewise.
5341
53422004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5343
5344 * config/tc-ia64.c (dot_serialize): Declare.
5345 (dot_serialize): New function.
5346 (md_pseudo_table): Add ".serialize.data" and
5347 ".serialize.instruction" directives.
5348
53492004-05-06 Nick Clifton <nickc@redhat.com>
5350
5351 * messages (as_internal_value_out_of_range): Print a message about
5352 a value being out of range. Be consistent about whether the
5353 values are printed in decimal or hexadecimal.
5354 (as_warn_value_out_of_range): Generate a warning message about an
5355 out of range value.
5356 (as_bad_value_out_of_range): Generate an error message about an
5357 out of range value.
5358 * as.h: Prototype the new functions.
5359 * config/tc-alpha.c (insert_operand): Use new function.
5360 * config/tc-arc.c (arc_insert_operand): Likewise.
5361 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5362 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5363 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5364 * config/tc-s390.c (s390_insert_operand): Likewise.
5365 * config/tc-v850.c (v850_insert_operand): Likewise.
5366
53672004-05-05 Alexandre Oliva <aoliva@redhat.com>
5368
5369 * configure.in: Set em=linux for frv-*-*linux*.
5370 * configure: Rebuilt.
5371 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5372 (frv_md_fdpic_enabled): New.
5373 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5374 (DEFAULT_FDPIC): New.
5375 (frv_flags): Use DEFAULT_FDPIC.
5376 (frv_pic_flag): Likewise.
5377 (OPTION_NOPIC): New.
5378 (md_longopts): Add -mnopic.
5379 (md_parse_option): Handle it.
5380 (md_show_usage): Add -mfdpic and -mnopic.
5381
53822004-05-05 Peter Barada <peter@the-baradas.com>
5383
5384 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5385 chips for invalid coldfire instructions, rename selectors
5386 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5387 add current_chip to track which chip is referred to(including save/restore),
5388 use current_chip to select control registers, not current_arch.
5389 (md_show_usage): Add new chips.
5390 * doc/c-m68k.texi: Document new command line switches.
5391
53922004-05-05 Jakub Jelinek <jakub@redhat.com>
5393
5394 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5395 (NOP_OPCODE): Define.
5396 (s390_align_code): Remove prototype.
5397 * tc-s390.c (s390_align_code): Remove.
5398
53992004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5400
5401 * config/tc-ia64.c (make_unw_section_name): Removed.
5402 (start_unwind_section): New function.
5403 (generate_unwind_image): Take const segT instead of const
5404 char *.
5405 (dot_handlerdata): Adjusted.
5406 (dot_endp): Likewise.
5407
54082004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5409
5410 * config/obj-elf.c (obj_elf_change_section): Allow the
5411 ".note.GNU-stack" section has SHF_EXECINSTR.
5412
54132004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5414
5415 * config/obj-elf.c (get_section): Return bfd_boolean.
5416 (obj_elf_change_section): Call bfd_get_section_by_name_if
5417 instead of bfd_map_over_sections.
5418
54192004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5420
5421 * config/obj-elf.c (get_section): New function.
5422 (obj_elf_change_section): Support multiple sections with same
5423 name.
5424
54252004-04-30 Nick Clifton <nickc@redhat.com>
5426
5427 * config/tc-arm.c (create_register_alias): Fix typo checking for
5428 case sensitive register aliases.
5429 (co_proc_number): Use error message string in all_reg_maps[]
5430 array.
5431 (cp_reg_required_here): Likewise.
5432 (fp_reg_required_here): Likewise.
5433
54342004-04-29 Brian Ford <ford@vss.fsi.com>
5435
5436 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5437
54382004-04-28 Chris Demetriou <cgd@broadcom.com>
5439
5440 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5441 (load_address, macro, mips_ip, md_parse_option)
5442 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5443 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5444 embedded-PIC handling, and update comments.
5445 (SWITCH_TABLE): Remove.
5446 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5447 (enum mips_pic_level): Remove EMBEDDED_PIC.
5448 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5449 (TC_FORCE_RELOCATION): Update comment.
5450 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5451 might be safe to remove now that MIPS embedded-PIC is gone.
5452
54532004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5454
5455 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5456 call to obj_set_subsection_attributes.
5457 (obj_som_init_stab_section): Likewise.
5458 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5459 (pa_def_subspaces): Provide comdat default.
5460 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5461 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5462 calls to create_new_subspace and update_subspace to pass comdat flag.
5463 (create_new_subspace, update_subspace): Add new comdat argument. Use
5464 it in calls to obj_set_subsection_attributes.
5465 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5466 and use of comdat, common and dup_comm parameters.
5467
54682004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5469
5470 * config/obj-elf.c (obj_elf_change_section): Check if the old
5471 group name is NULL before comparison.
5472
54732004-04-23 Chris Demetriou <cgd@broadcom.com>
5474
5475 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5476
54772004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5478
5479 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5480
54812004-04-23 Chris Demetriou <cgd@broadcom.com>
5482
5483 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5484 (OPTION_MEMBEDDED_PIC): Remove.
5485 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5486 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5487 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5488 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5489 (OPTION_ELF_BASE): Renumber.
5490 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5491 (md_show_usage): Remove mention of -membedded-pic.
5492 * doc/as.texinfo: Remove mention of -membedded-pic.
5493
54942004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5495
5496 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5497 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5498 a.out support.
5499 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5500 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5501 USE_GLOBAL_POINTER_OPT.
5502
55032004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5504
5505 * config/tc-mips.c (macro): One more use of load_delay_nop.
5506
55072004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5508
5509 * config/tc-mips.c (load_delay_nop): New function.
5510 (load_address, macro): Use load_delay_nop() to build a nop
5511 which can be omitted with gpr_interlocks.
5512
55132004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5514
5515 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5516 cop_interlocks): Remove superfluous CPU entries.
5517
55182004-04-22 Paul Brook <paul@codesourcery.com>
5519
5520 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5521
55222004-04-22 Peter Barada <peter@the-baradas.com>
5523
5524 * NEWS: Added support for EMAC instructions and MAC/EMAC
5525 Motorola syntax.
5526 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5527 scale factor tokens, trailing_ampersand to mark mask addressing
5528 for MAC/EMAC instructions.
5529 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5530 '>>'.
5531 (yylex): Handle '>', '<', and '&' following '+'.
5532 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5533 architectures in archs[].
5534 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5535 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5536 respectively.
5537 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5538 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5539 cases.
5540 Add EMAC operands to init_table[].
5541
55422004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5543
5544 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5545 state.
5546 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5547 * config/tc-arm.c (enum mstate): Delete from here.
5548 (mapping_state): Remove the static mapstate variable and instead
5549 store the state in the segment. This allows a per-section mapping
5550 state. Handle and ignore MAP_UNDEFINED states.
5551 (arm_elf_change_section): Get the current mapping state from the
5552 new section.
5553 (s_ltorg): Set the mapping state to MAP_DATA.
5554 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5555 for each pool as it is emitted.
5556
55572004-04-22 Nick Clifton <nickc@redhat.com>
5558
5559 * config/tc-arm.h: Formatting tidy ups.
5560
55612004-04-20 Chris Demetriou <cgd@broadcom.com>
5562
5563 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5564
55652004-04-20 DJ Delorie <dj@redhat.com>
5566
5567 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5568 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5569 [TE_PE] (O_secrel): Define.
5570 [TE_PE] (x86_pe_cons_fix_new): New.
5571 [TE_PE] (pe_directive_secrel): Likewise.
5572 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5573
55742004-04-19 Eric Christopher <echristo@redhat.com>
5575
5576 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5577 of previous patch for fix in gcc.
5578
55792004-04-19 Jakub Jelinek <jakub@redhat.com>
5580
5581 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5582
55832004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5584
5585 * read.c (do_align): Call md_flush_pending_output, if defined.
5586
55872004-04-16 Alan Modra <amodra@bigpond.net.au>
5588
5589 * expr.c (operand): Correct checks for ++ and --.
5590
55912004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5592
5593 * config/tc-generic.c: Add some comments.
5594
55952004-04-14 Richard Sandiford <rsandifo@redhat.com>
5596
5597 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5598 -{no-}mfix-vr4122-bugs.
5599 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5600 (append_insn, mips_emit_delays): Update accordingly.
5601 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5602 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5603 (md_parse_option): Update after above changes.
5604 (md_show_usage): Add -mfix-vr4120.
5605
56062004-04-13 Bob Wilson <bob.wilson@acm.org>
5607
5608 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5609 of .section directive; add a reference to the ELF .subsection
5610 directive.
5611
56122004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5613
5614 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5615 in parallel.
5616
56172004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5618
5619 * Makefile.am: Remove mips from aout targets.
5620 * Makefile.in: Regenerate.
5621 * configure.in: Remove mips-dec-bsd* target.
5622 * configure: Regenerate.
5623
56242004-04-07 Alan Modra <amodra@bigpond.net.au>
5625
5626 PR 96
5627 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5628 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5629 Update "mapping". Restrict some @ modifiers to 32 bit.
5630
56312004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5632 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5633
5634 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5635 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5636 dont_adjust_reloc_32 is set.
5637 (md_longopts): Add option -renesas.
5638 (md_parse_option, md_show_usage): Likewise.
5639 * doc/c-sh.texi: Likewise.
5640
56412004-04-01 Dave Korn <dk@artimi.com>
5642
5643 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5644 hi16 and lo16 fixS structs.
5645 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5646 exactly the same way as for RELOC_DLX_REL16.
5647 (machine_ip): properly respect LO flag in the_insn and
5648 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5649 (md_apply_fix3): apply RELOC_DLX_LO16.
5650
56512004-03-30 Stan Shebs <shebs@apple.com>
5652
5653 Remove long-obsolete MPW support.
5654 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5655 * configure.in: Remove mention of ppc-*-mpw* config.
5656 * configure.in: Likewise.
5657
56582004-03-30 Nick Clifton <nickc@redhat.com>
5659
5660 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5661 OBJ_ELF being defined.
5662
56632004-03-27 Alan Modra <amodra@bigpond.net.au>
5664
5665 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5666
56672004-03-23 Paul Brook <paul@codesourcery.com>
5668
5669 * config/tc-arm.c (meabi_flags): New variable.
5670 (arm_parse_eabi): New function.
5671 (md_begin): Set flags for EABI v3.
5672 (arm_eabis): Add.
5673 (arm_long_opts): Add meabi.
5674 * doc/as.texinfo <ARM>: Document -meabi.
5675 * doc/c-arm.texi: Ditto.
5676
56772004-03-22 Bob Wilson <bob.wilson@acm.org>
5678
5679 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5680 tables even when use_literal_section flag is not set.
5681
56822004-03-22 Alan Modra <amodra@bigpond.net.au>
5683
5684 * config/tc-sh.c: Remove trailing whitespace.
5685
56862004-03-22 Hans-Peter Nilsson <hp@axis.com>
5687
5688 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5689 --mul-bug-abort and the default behavior.
5690 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5691 (err_for_dangerous_mul_placement): New variable.
5692 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5693 macros.
5694 (md_cris_relax_table): Have placeholder for STATE_MUL.
5695 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5696 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5697 case doing nothing.
5698 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5699 STATE_BYTE)>: Ditto.
5700 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5701 alignment and position of this frag, emit error message if
5702 suspicious.
5703 (md_assemble): For a multiply insn and when checking it,
5704 transform the current frag into a special frag for that purpose.
5705 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5706 OPTION_MULBUG_ABORT_ON>: Handle new options.
5707
57082004-03-19 Bob Wilson <bob.wilson@acm.org>
5709
5710 * config/tc-xtensa.c (mark_literal_frags): New function.
5711 (xtensa_move_literals): Call mark_literal_frags for all literal
5712 segments, including init and fini literal segments.
5713 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5714
57152004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5716
5717 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5718 (pa_comm): Set BSF_OBJECT in symbol flags.
5719
57202004-03-19 Alan Modra <amodra@bigpond.net.au>
5721
5722 * Makefile.am: Run "make dep-am".
5723 * Makefile.in: Regenerate.
5724 * doc/Makefile.in: Regenerate.
5725 * config.in: Regenerate.
5726 * po/gas.pot: Regenerate.
5727
57282004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5729
5730 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5731 (demand_empty_rest_of_line): Issue an error here.
5732 (ignore_rest_of_line): Silently skip to end.
5733 (demand_copy_string): Issue an error, not warning.
5734 (equals): Likewise.
5735 * config/obj-elf.c (obj_elf_section_name): Likewise.
5736 (obj_elf_section): Likewise.
5737 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5738 (arc_extinst): Likewise.
5739 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5740 (dot_spill): Likewise.
5741 (dot_unwabi): Likewise.
5742 (dot_prologue): Likewise.
5743
5744 * expr.c (operand): Reject ++ and --.
5745 (operator): Likewise.
5746
57472004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5748
5749 * config/tc-sh.c: Include dw2gencfi.h.
5750 (sh_cfi_frame_initial_instructions): New function.
5751 (sh_regname_to_dw2regnum): Likewise.
5752 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5753 file.
5754 (TARGET_USE_CFIPOP): Define.
5755 (tc_cfi_frame_initial_instructions): Likewise.
5756 (tc_regname_to_dw2regnum): Likewise.
5757 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5758 * Makefile.am: Update dependencies.
5759 * Makefile.in: Regenerate.
5760
57612004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5762
5763 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5764 * configure: Regenerate.
5765
57662004-03-12 Bob Wilson <bob.wilson@acm.org>
5767
5768 * read.c (s_leb128): Call md_flush_pending_output.
5769
57702004-03-12 Michal Ludvig <mludvig@suse.cz>
5771
5772 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5773 * config/tc-i386.h (CpuPadLock): New define.
5774 (CpuUnknownFlags): Added CpuPadLock.
5775
57762004-03-07 Andreas Schwab <schwab@suse.de>
5777
5778 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5779
57802004-03-07 Richard Henderson <rth@redhat.com>
5781
5782 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5783 (cfi_finish): Likewise for fde.
5784
57852004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5786
5787 * config/tc-ia64.c (md_assemble): Properly handle NULL
5788 align_frag.
5789 (ia64_handle_align): Don't abort if failed to add a stop bit.
5790
57912004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5792
5793 * Makefile.in: Regenerated.
5794 * aclocal.m4: Likewise.
5795 * configure: Likewise.
5796 * doc/Makefile.in: Likewise.
5797
57982004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5799
5800 * config/tc-ia64.c (dot_align): New.
5801 (ia64_do_align): Make it static.
5802 (md_pseudo_table): Use "dot_align" for "align".
5803 (ia64_md_do_align): Don't set align_frag here.
5804 (ia64_handle_align): Add a stop bit to the previous bundle if
5805 needed.
5806
5807 * config/tc-ia64.h (ia64_do_align): Removed.
5808
58092003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5810
5811 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5812 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5813 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5814 the most general type or the user specifically requested it.
5815 (md_assemble): Add a new error message for when an instruction
5816 is understood, but is not allowed due to an -isa option.
5817
58182004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5819
5820 * config/tc-ia64.c (align_frag): New.
5821 (md_assemble): Set the tc_frag_data field in align_frag for
5822 IA64_OPCODE_FIRST instructions.
5823 (ia64_md_do_align): Set align_frag.
5824 (ia64_handle_align): Add a stop bit if needed.
5825
5826 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5827 (TC_FRAG_INIT): New.
5828
58292004-03-01 Richard Sandiford <rsandifo@redhat.com>
5830
5831 * config/tc-frv.c (fr400_audio): New variable.
5832 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5833 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5834 (target_implements_insn_p): New function.
5835 (md_assemble): Report an error if the processor doesn't implement
5836 the instruction.
5837
58382004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5839
5840 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5841 (md_parse_option): Ditto.
5842 (OPTION_NO_SPECIAL_M32R): Added.
5843 (md_show_usage): Document it.
5844 (enable_speial_m32r): Changed a default value from 0 to 1.
5845 * doc/c-m32r.texi: Document the -no-bitinst option.
5846
58472004-02-27 Nick Clifton <nickc@redhat.com>
5848
5849 * config/tc-sh.c (get_operand): Revert previous delta.
5850 (tc_gen_reloc): Check for an unknown reloc type before processing
5851 the addend.
5852
58532004-02-27 Hannes Reinecke <hare@suse.de>
5854
5855 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5856 .insn pseudo operation.
5857
58582004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5859
5860 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5861 added for wrong syntax.
5862
58632004-02-26 Eric Christopher <echristo@redhat.com>
5864
5865 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5866 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5867
58682004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5869
5870 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5871 nibble types to assembler.
5872
58732004-02-25 Fred Fish <fnf@redhat.com>
5874
5875 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5876
58772004-02-20 James E Wilson <wilson@specifixinc.com>
5878
5879 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5880 finalize_syms.
5881 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5882 (ia64_estimate_size_before_relax): New.
5883 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5884 (generate_unwind_image): Pass 1 to fixup_unw_records.
5885 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5886 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5887
58882004-02-19 Jakub Jelinek <jakub@redhat.com>
5889
5890 * stabs.c (generate_asm_file): Avoid warning about use of
5891 uninitialized variable.
5892
58932004-02-18 David Mosberger <davidm@hpl.hp.com>
5894
5895 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5896 body, and endp, allow unwind records which do not have a "t"
5897 (time/instruction) field.
5898
58992004-02-17 Petko Manolov <petkan@nucleusys.com>
5900
5901 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5902 (do_mav_dspsc_2): Likewise.
5903 Fix accumulator registers move opcodes.
5904
59052004-02-13 Hannes Reinecke <hare@suse.de>
5906 Jakub Jelinek <jakub@redhat.com>
5907
5908 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5909
59102004-02-10 Steve Ellcey <sje@cup.hp.com>
5911
5912 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5913 (tc_frob_symbol): New macro definition.
5914 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5915
59162004-02-09 Daniel Jacobowitz <drow@mvista.com>
5917
5918 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5919 read-only.
5920
59212004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5922
5923 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5924 (TC_CASE_SENSITIVE): ... this.
5925 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5926 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5927
59282004-02-06 James E Wilson <wilson@specifixinc.com>
5929
5930 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5931 (generate_unwind_image): Re-add it here.
5932
59332004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5934
5935 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5936 * read.h (SKIP_WHITESPACE): Turn into an expression.
5937 * read.c (read_a_source_file): A pseudo is removed by having a
5938 NULL handler.
5939
59402004-02-05 James E Wilson <wilson@specifixinc.com>
5941
5942 * config/tc-ia64.c (output_endp): New.
5943 (count_bits): Delete.
5944 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5945 endp unwind records.
5946 (fixup_unw_records): Handle endp unwind records. Delete code for
5947 shortening prologue regions not followed by a body record.
5948 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5949 * config/tc-ia64.h (unw_record_type): Add endp.
5950
59512004-02-03 James E Wilson <wilson@specifixinc.com>
5952
5953 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5954 fill padding bytes with zeroes.
5955 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5956 sets unwind_record slot_number and slot_frag fields.
5957
59582004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5959
5960 * config/tc-mips.c (add_got_offset_hilo): New function.
5961 (macro): Use load_register() and add_got_offset_hilo() to load
5962 constants instead of hardcoding code sequences throughout.
5963
59642004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5965
5966 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5967
59682004-01-26 Bernardo Innocenti <bernie@develer.com>
5969
5970 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5971 like m68k-elf.
5972 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5973 of hard-coded test for TARGET_OS=elf.
5974
59752004-01-24 Chris Demetriou <cgd@broadcom.com>
5976
5977 * config/tc-mips.c (hilo_interlocks): Change definition
5978 so that MIPS32, MIPS64 and later ISAs are included, along with
5979 the already-included machines. Update comments.
5980
59812004-01-23 Daniel Jacobowitz <drow@mvista.com>
5982
5983 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5984 undefined local labels.
5985
59862004-01-23 Richard Sandiford <rsandifo@redhat.com>
5987
5988 * config/tc-mips.c (load_address, macro): Update comments about
5989 NewABI GP relaxation.
5990
59912004-01-23 Richard Sandiford <rsandifo@redhat.com>
5992
5993 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5994 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5995 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5996 (set_at, load_register, load_address, move_register): Likewise.
5997 (load_got_offset, add_got_offset): Likewise.
5998 Update all calls and tidy accordingly.
5999
60002004-01-23 Richard Sandiford <rsandifo@redhat.com>
6001
6002 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6003 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6004 (RELAX_USE_SECOND): Bump to 0x10000.
6005 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6006 (mips_macro_warning): New variable.
6007 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6008 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6009 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6010 of RELAX_ENCODE.
6011 (append_insn): Update mips_macro_warning.sizes.
6012 (macro_start, macro_warning, macro_end): New functions.
6013 (macro_build): Don't emit warnings here.
6014 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6015 (md_convert_frag): Check for cases where one macro alternative
6016 needs a warning and the other doesn't. Emit a warning if the
6017 longer sequence was chosen.
6018
60192004-01-23 Richard Sandiford <rsandifo@redhat.com>
6020
6021 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6022 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6023 the first sequence, the size of the second sequence, and a flag
6024 that says whether we should warn.
6025 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6026 (RELAX_FIRST, RELAX_SECOND): New.
6027 (mips_relax): New variable.
6028 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6029 (append_insn): Remove "place" argument. Use mips_relax.sequence
6030 rather than "place" to check whether we're expanding the second
6031 alternative of a relaxable macro. Remove redundant check for
6032 branch relaxation. If generating a normal insn, and there
6033 is not enough room in the current frag, call relax_close_frag()
6034 to close it. Update mips_relax.sizes[]. Emit fixups for the
6035 second version of a relaxable macro. Record the first relaxable
6036 fixup in mips_relax. Remove tc_gen_reloc workaround.
6037 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6038 in the same way as in append_insn.
6039 (mips16_macro_build): Remove "place" argument.
6040 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6041 when generating the second version of a relaxable macro.
6042 (load_got_offset, add_got_offset): New functions.
6043 (load_address, macro): Use new relaxation machinery. Remove
6044 tc_gen_reloc workarounds.
6045 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6046 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6047 first version is needed.
6048 (tc_gen_reloc): Remove relaxation handling.
6049 (md_convert_frag): Go through the fixups for a relaxable macro and
6050 mark those that belong to the unneeded alternative as done. If the
6051 second alternative is needed, adjust the fixup addresses to account
6052 for the deleted first alternative.
6053
60542004-01-23 Richard Sandiford <rsandifo@redhat.com>
6055
6056 * frags.h (frag_room): Declare.
6057 * frags.c (frag_room): New function.
6058 * doc/internals.texi: Document it.
6059
60602004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6061
6062 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6063 optimization for -mtune=r3900, as this will break on other CPUs.
6064
60652004-01-11 Tom Rix <tcrix@worldnet.att.net>
6066
6067 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6068 be relaxed, use fixup.
6069 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6070
60712004-01-19 Jakub Jelinek <jakub@redhat.com>
6072
6073 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6074 precision operands.
6075
60762004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6077
6078 * config/tc-mips.c (append_insn): Properly detect variant frags
6079 that preclude swapping of relaxed branches. Correctly swap
6080 instructions between frags when dealing with relaxed branches.
6081
60822004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6083
6084 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6085 throughout.
6086 * aclocal.m4: Regenerate.
6087 * configure: Regenerate.
6088
60892004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6090
6091 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6092 manipulation insns.
6093
60942004-01-12 Richard Sandiford <rsandifo@redhat.com>
6095
6096 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6097 reloc, reserve space for the delay slot as well as the jalr itself.
6098
60992004-01-09 Paul Brook <paul@codesourcery.com>
6100
6101 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6102 (do_vfp_sp2_from_reg2): New function.
6103 (insns): Use them.
6104 (do_vfp_dp_from_reg2): Check return values properly.
6105
61062004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6107
6108 * config/tc-mips.c (warn_nops): Remove static variable.
6109 (macro): Remove test of warn_nops.
6110 (md_shortops): Remove 'n'.
6111 (md_parse_option): Remove 'n' case.
6112 (md_show_usage): Remove -n.
6113 * doc/as.texinfo (Overview): Remove MIPS -n option.
6114 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6115 * NEWS: Mention removal of MIPS -n option.
6116
6117 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6118 (cop_interlocks): Check ISA level.
6119 (cop_mem_interlocks): Define.
6120 (reg_needs_delay): Check cop_interlocks rather than
6121 ISA_HAS_COPROC_DELAYS.
6122 (append_insn): Likewise. Use cop_mem_interlocks rather than
6123 directly checking mips_opts.isa.
6124 (mips_emit_delays): Likewise.
6125
61262004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6127
6128 * config/tc-ia64.c (unwind): Move next_slot_number and
6129 next_slot_frag to ...
6130 (unw_rec_list): Here.
6131 (free_list_records): Removed.
6132 (output_unw_records): Likewise.
6133 (generate_unwind_image): Make it void.
6134 (alloc_record): Initialize next_slot_number and next_slot_frag.
6135 (slot_index): Take .org, .space and .align into account.
6136 (fixup_unw_records): Don't set slot_number to 0. Use
6137 list->next_slot_number and list->next_slot_frag instead of
6138 unwind.next_slot_number and unwind.next_slot_frag.
6139 (ia64_convert_frag): New.
6140 (generate_unwind_image): Generate a rs_machine_dependent frag
6141 for unwind record.
6142 (emit_one_bundle): Use list->next_slot_number and
6143 list->next_slot_frag instead of unwind.next_slot_number and
6144 unwind.next_slot_frag.
6145
6146 * config/tc-ia64.h (md_convert_frag): Defined as
6147 ia64_convert_frag.
6148 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6149
61502004-01-06 Alexandre Oliva <aoliva@redhat.com>
6151
6152 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6153 * config/tc-frv.h (md_apply_fix3): Don't define.
6154 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6155 operands.
6156 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6157 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6158 * config/tc-frv.c (line_separator_chars): Add `!'.
6159 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6160 * config/tc-frv.c (md_assemble): Clear insn upfront.
6161 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6162 * config/tc-frv.c (OPTION_FDPIC): New macro.
6163 (md_longopts): Add mfdpic.
6164 (md_parse_option): Handle it.
6165 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6166 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6167 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6168 (frv_pic_ptr): Parse funcdesc.
6169
61702004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6171
6172 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6173 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6174
61752004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6176
6177 * Makefile.am (Makefile): Move the dependency on
6178 $(BFDDIR)/configure.in to...
6179 (CONFIG_STATUS_DEPENDENCIES): ... here.
6180 (AUTOMAKE_OPTIONS): Require automake 1.8.
6181 * Makefile.in: Regenerate.
6182 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6183 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6184 $(BFDDIR)/configure.in here as well.
6185 * doc/Makefile.in: Regenerate.
6186
61872004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6188
6189 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6190 * Makefile.in: Regenerate.
6191 * aclocal.m4: Regenerate.
6192 * doc/Makefile.am (install, install-info): Remove.
6193 (install-data-local): A new hook for install-info.
6194 (AUTOMAKE_OPTIONS): Require automake 1.8.
6195 * doc/Makefile.in: Regenerate.
6196
61972004-01-02 Nutan Singh <nutan@kpitcummins.com>
6198
6199 * doc/c-sh.texi: Update description about floating point behavior
6200 of SH family.
6201
62022004-01-02 Bernardo Innocenti <bernie@develer.com>
6203
6204 * configure.in: Add m68k-uClinux target.
6205 * configure: Regenerate.
6206
6207For older changes see ChangeLog-0203
6208\f
6209Local Variables:
6210mode: change-log
6211left-margin: 8
6212fill-column: 74
6213version-control: never
6214End:
GDB Binutils - Deliverables
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