asintl.h/bucomm.h/ld.h: Prevent the inclusion of <libintl.h> from the Solaris
[deliverable/binutils-gdb.git] / gas / ChangeLog
1 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
2
3 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
4 version of <locale.h> when ENABLE_NLS is not defined.
5
6 2005-09-29 Jan Beulich <jbeulich@novell.com>
7
8 * config/tc-ia64.c (parse_operands): Always parse first operand of
9 alloc.
10
11 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
12 Alan Modra <amodra@bigpond.net.au>
13
14 * app.c (do_scrub_chars): Match open and close quote of strings.
15 Remove redundant EOF test in case 7.
16
17 2005-09-28 Jan Beulich <jbeulich@novell.com>
18
19 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
20 relocations in 16- and 32-bit modes.
21 (i386_displacement): Make pc-relative branch handling dependent
22 upon operand (rather than address) size.
23
24 2005-09-28 Jan Beulich <jbeulich@novell.com>
25
26 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
27 parsing the input.
28 (dot_cfi_startproc): Likewise.
29 (dot_cfi_endproc): Likewise. Also check no extra input was given.
30 (dot_cfi_escape): Likewise.
31
32 2005-09-28 Jan Beulich <jbeulich@novell.com>
33
34 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
35 (TC_CONS_FIX_NEW): Define unconditionally.
36 (x86_pe_cons_fix_new): Remove.
37 * config/tc-i386.c (signed_cons): New.
38 (md_pseudo_table): Add slong.
39 (x86_cons_fix_new): Declare unconditionally.
40 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
41 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
42 conversion.
43
44 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
45
46 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
47 buffer after copying string.
48
49 2005-09-27 Paul Brook <paul@codesourcery.com>
50
51 * config/arm.c (arm_cpus): Add more cpu names.
52 * doc/c-arm.texi: Document them.
53
54 2005-09-21 Alan Modra <amodra@bigpond.net.au>
55
56 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
57
58 2005-09-20 Richard Henderson <rth@redhat.com>
59
60 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
61
62 2005-09-20 Richard Henderson <rth@redhat.com>
63
64 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
65 with label.
66 (dwarf2_loc_mark_labels): New.
67 (dwarf2_gen_line_info_1): Split out of ...
68 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
69 (dwarf2_emit_label): New.
70 (dwarf2_directive_loc_mark_labels): New.
71 (out_set_addr): Take a symbol instead of frag+ofs.
72 (relax_inc_line_addr): Likewise.
73 (emit_inc_line_addr): Assert delta non-negative.
74 (process_entries): Remove dead code. Update to work with temp
75 symbols instead of frag+ofs.
76 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
77 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
78 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
79 * config/obj-elf.h (obj_frob_label): New.
80 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
81 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
82 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
83 Similarly in the respective tc_frob_label implementation functions.
84 * config/tc-i386.c (md_pseudo_table): Move file and loc to
85 non-elf section; add loc_mark_labels.
86 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
87 (ia64_flush_insns): Check for marked labels; emit line entry if so.
88 (emit_one_bundle): Similarly.
89 (ia64_frob_label): Record marked labels.
90 * config/tc-m68hc11.h (tc_frob_label): Remove.
91 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
92 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
93 * config/tc-sh64.h (tc_frob_label): Likewise.
94 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
95
96 2005-09-20 Alan Modra <amodra@bigpond.net.au>
97
98 * read.c (pseudo_set): Set segment of expression syms to expr_section.
99
100 2005-09-14 Jan Beulich <jbeulich@novell.com>
101
102 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
103 registers, floating point control and status words, and mxcsr as
104 well as (for 64-bit code) segment base registers and rflags.
105
106 2005-09-09 Dmitry Diky <diwil@spec.ru>
107
108 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
109 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
110 has been reached.
111
112 2005-09-08 Chao-ying Fu <fu@mips.com>
113
114 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
115 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
116 directives.
117
118 2005-09-08 Paul Brook <paul@codesourcery.com>
119
120 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
121 (do_smc, do_t_smc): ... to this.
122 (insns): Remane smi to smc.
123 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
124 BFD_RELOC_ARM_SMC.
125
126 2005-09-07 Richard Henderson <rth@redhat.com>
127
128 * dwarf2dbg.c (dwarf2_where): Set line->isa.
129 (dwarf2_set_isa): New.
130 (dwarf2_directive_loc): Rearrange to allow all options on one line.
131 * dwarf2dbg.h (dwarf2_set_isa): Declare.
132 * doc/as.texinfo: Update .loc documentation.
133
134 2005-09-07 Richard Henderson <rth@redhat.com>
135
136 * dwarf2dbg.c: Include safe-ctype.h.
137 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
138 (current): Initialize.
139 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
140 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
141 (dwarf2_directive_file): Cope with invalid filename.
142 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
143 epilogue_begin, is_stmt, isa.
144 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
145 case down lower.
146 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
147 and DWARF2_FLAG_EPILOGUE_BEGIN.
148 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
149 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
150 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
151 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
152 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
153 (struct dwarf2_line_info): Add isa member.
154 * doc/as.texinfo (LNS directives): New node.
155
156 2005-09-07 David Ung <davidu@mips.com>
157
158 * config/tc-mips.c (append_insn): Undo last change. Instead add
159 guard to suppress calling frag_grow if the current instruction is
160 one that allows a delay slot.
161
162 2005-09-06 Chao-ying Fu <fu@mips.com>
163
164 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
165 (mips_opts): Add -1 to initialize ase_mt.
166 (file_ase_mt): New variable for -mmt.
167 (CPU_HAS_MT): New define.
168 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
169 formats.
170 (mips_ip): Check ase_mt to enable MT instructions.
171 Handle !, $, *, &, +T, +t, g operand formats.
172 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
173 odd float registers.
174 (OPTION_MT, OPTION_NO_MT): New define.
175 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
176 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
177 (mips_after_parse_args): Set ase_mt based on CPU.
178 (s_mipsset): Handle ".set mt" and ".set nomt".
179 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
180 (md_show_usage): Show usage of -mmt and -mno-mt.
181 * doc/as.texinfo: Document -mmt and -mno-mt options.
182 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
183 directives.
184
185 2005-09-06 Paul Brook <paul@codesourcery.com>
186
187 * config/tc-arm.c (arm_it): Add relax field.
188 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
189 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
190 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
191 do_t_mov_cmp): Allow relaxation.
192 (output_relax_insn): New function.
193 (put_thumb32_insn): New function.
194 (output_inst): Use new functions.
195 (md_assemble): Don't throw error on relaxable instructions.
196 (insns): Change "b" entry from TCE(...) to tCE(...).
197 (md_estimate_size_before_relax): Return 2.
198 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
199 relax_branch, arm_relax_frag): New functions.
200 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
201 relocations.
202 * config/tc-arm.h (md_convert_frag): Remove definition.
203 (md_relax_frag): Define.
204 (arm_relax_frag): Add prototype.
205
206 2005-09-02 Paul Brook <paul@codesourcery.com>
207
208 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
209
210 2005-09-02 Paul Brook <paul@codesourcery.com>
211
212 * config/tc-arm.c (encode_arm_cp_address): Use
213 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
214 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
215 mode.
216 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
217 available.
218 (cCE, cC3): Define.
219 (insns): Use them for coprocessor instructions.
220 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
221 (get_thumb32_insn): New function.
222 (put_thumb32_insn): New function.
223 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
224 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
225
226 2005-09-02 Paul Brook <paul@codesourcery.com>
227
228 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
229 incorrect suffix matches.
230
231 2005-09-01 David Ung <davidu@mips.com>
232
233 * config/tc-mips.c (append_insn): Correctly handle mips16 case
234 when the frags are different for the 2 instructions we want to
235 swap. If the lengths of the 2 instructions are not the same, we
236 won't do the swap but emit an nop.
237
238 2005-09-01 Dmitry Diky <diwil@spec.ru>
239
240 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
241 as appropriate. Change frag_variant() to frag_var() for relaxes.
242
243 2005-08-29 Nick Clifton <nickc@redhat.com>
244
245 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
246 there is no symbol.
247
248 2005-08-26 Jan Beulich <jbeulich@novell.com>
249
250 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
251 qualified operand of a branch.
252 (intel_bracket_expr): Set JumpAbsolute here...
253 (intel_e11): ... rather than here.
254
255 2005-08-26 Christian Groessler <chris@groessler.org>
256
257 * configure.tgt: Set bfd_gas also for z8k cpu.
258 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
259 type.
260 (newfix): Adapt to bfd reloc types.
261 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
262 is available in the current frag.
263 (md_convert_frag): Adapt function parameters.
264 (tc_gen_reloc): New function.
265 (md_section_align): Use bfd_get_section_alignment.
266 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
267 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
268 relocations.
269 * config/tc-z8k.h (TARGET_ARCH): Define.
270 (tc_fix_adjustable): Define.
271
272 2005-08-25 Chao-ying Fu <fu@mips.com>
273
274 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
275 (mips_opts): Add -1 to initialize ase_dsp.
276 (file_ase_dsp): New variable for -mdsp.
277 (CPU_HAS_DSP): New define.
278 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
279 operand formats.
280 (mips_ip): Add min_range and max_range for checking singed numbers.
281 Check ase_dsp to enable DSP instructions.
282 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
283 (OPTION_DSP, OPTION_NO_DSP): New define.
284 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
285 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
286 (mips_after_parse_args): Set ase_dsp based on CPU.
287 (s_mipsset): Handle ".set dsp" and ".set nodsp".
288 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
289 (md_show_usage): Show usage of -mdsp and -mno-dsp.
290
291 2005-08-23 David Ung <davidu@mips.com>
292
293 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
294 cpu names.
295
296 2005-08-23 Alan Modra <amodra@bigpond.net.au>
297
298 PR 1036
299 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
300
301 2005-08-23 Phil Edwards <phil@codesourcery.com>
302
303 * configure.tgt (*-*-vxworks): Match vxworks* instead.
304
305 2005-08-22 Jan Beulich <jbeulich@novell.com>
306
307 * config/tc-i386.c (object_64bit): New.
308 (i386_target_format): Initialize it.
309 (output_disp): Use object_64bit for relocation type determination.
310 (output_imm): Likewise.
311 (i386_validate_fix): Likewise.
312 (tc_gen_reloc): Likewise.
313 (lex_got): Likewise. Remove static mode_name. Change array size
314 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
315 (x86_cons): Use object_64bit for deciding whether quad fields can
316 have relocations.
317
318 2005-08-18 Christian Groessler <chris@groessler.org>
319
320 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
321 * config/tc-mcore.h: Likewise.
322 * config/tc-z8k.h: Likewise.
323 * config/tc-z8k.c: Likewise.
324 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
325 sh_coff_reloc_mangle declaration.
326 * config/tc-sh.c: (md_apply_fix): Fix comment for case
327 BFD_RELOC_SH_USES.
328
329 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
330
331 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
332 to confirm that no ISA is specified.
333
334 2005-08-18 Nick Clifton <nickc@redhat.com>
335
336 * write.c (relax_segment): Count the number of frags being
337 processed and use this to compute a maximum limit on the number of
338 iterations that will be allowed when attempting to relax the
339 segment.
340
341 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
342
343 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
344 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
345
346 2005-08-16 Alan Modra <amodra@bigpond.net.au>
347
348 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
349 default cpu.
350
351 2005-08-15 Paul Brook <paul@codesourcery.com>
352
353 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
354 instructions.
355 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
356
357 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
358
359 * config/tc-ppc.c (parse_cpu): Add -me300 support.
360 (md_show_usage): Likewise.
361 * doc/c-ppc.texi (PowerPC-Opts): Document it.
362
363 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
364
365 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
366 (md_gather_operands): Add support for optional operands.
367
368 2005-08-12 Dmitry Diky <diwil@spec.ru>
369 * config/tc-msp430.c (msp430_enable_relax): New flag.
370 (msp430_enable_polys): Likewise.
371 (OPTION_RELAX): New option.
372 (OPTION_POLYMORPHS): Likewise.
373 (md_longopts): New long options.
374 (md_show_usage): Updated.
375 (md_parse_option): Add new options handler.
376 (msp430_operands): Add check if polymorph insns are enabled.
377 (msp430_force_relocation_local): New function.
378 (md_apply_fix): Now delete relocs according to new flags combination.
379 (msp430_relax_frag): Convert long branches to short branches only if
380 flag msp430_enable_relax is set.
381 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
382 (msp430_force_relocation_local): Likewise.
383 * doc/c-msp430.texi: Describe new options.
384
385 2005-08-11 Ian Lance Taylor <ian@airs.com>
386
387 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
388 (stamp-mk.com): Likewise.
389 (EXTRA_DIST): Remove make-gas.com from list.
390 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
391 * Makefile.in: Regenerate.
392
393 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
394
395 * subsegs.c (subseg_change): Move declaration of seginfo to before
396 first statement.
397
398 2005-08-11 Alan Modra <amodra@bigpond.net.au>
399
400 * README-vms: Delete.
401 * config-gas.com: Delete.
402 * makefile.vms: Delete.
403 * vmsconf.sh: Delete.
404 * config/atof-tahoe.c: Delete.
405 * config/m88k-opcode.h: Delete.
406 * config/obj-bout.c: Delete.
407 * config/obj-bout.h: Delete.
408 * config/obj-hp300.c: Delete.
409 * config/obj-hp300.h: Delete.
410 * config/tc-a29k.c: Delete.
411 * config/tc-a29k.h: Delete.
412 * config/tc-h8500.c: Delete.
413 * config/tc-h8500.h: Delete.
414 * config/tc-m88k.c: Delete.
415 * config/tc-m88k.h: Delete.
416 * config/tc-tahoe.c: Delete.
417 * config/tc-tahoe.h: Delete.
418 * config/tc-tic80.c: Delete.
419 * config/tc-tic80.h: Delete.
420 * config/tc-w65.c: Delete.
421 * config/tc-w65.h: Delete.
422 * config/te-aux.h: Delete.
423 * config/te-delt88.h: Delete.
424 * config/te-delta.h: Delete.
425 * config/te-dpx2.h: Delete.
426 * config/te-hp300.h: Delete.
427 * config/te-ic960.h: Delete.
428 * config/vms-a-conf.h: Delete.
429 * doc/c-a29k.texi: Delete.
430 * doc/c-h8500.texi: Delete.
431 * doc/c-m88k.texi: Delete.
432 * README: Remove obsolete examples, and list of supported targets.
433 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
434 bout and hp300 support.
435 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
436 * configure.in: Remove --enable-bfd-assembler, need_bfd,
437 primary_bfd_gas.
438 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
439 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
440 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
441 * as.h: Likewise.
442 * dw2gencfi.c: Likewise.
443 * dwarf2dbg.c: Likewise.
444 * ehopt.c: Likewise.
445 * input-file.c: Likewise.
446 * listing.c: Likewise.
447 * literal.c: Likewise.
448 * messages.c: Likewise.
449 * obj.h: Likewise.
450 * output-file.c: Likewise.
451 * read.c: Likewise.
452 * stabs.c: Likewise.
453 * struc-symbol.h: Likewise.
454 * subsegs.c: Likewise.
455 * subsegs.h: Likewise.
456 * symbols.c: Likewise.
457 * symbols.h: Likewise.
458 * tc.h: Likewise.
459 * write.c: Likewise.
460 * write.h: Likewise.
461 * config/aout_gnu.h: Likewise.
462 * config/obj-aout.c: Likewise.
463 * config/obj-aout.h: Likewise.
464 * config/obj-coff.c: Likewise.
465 * config/obj-coff.h: Likewise.
466 * config/obj-evax.h: Likewise.
467 * config/obj-ieee.h: Likewise.
468 * config/tc-arm.c: Likewise.
469 * config/tc-arm.h: Likewise.
470 * config/tc-avr.c: Likewise.
471 * config/tc-avr.h: Likewise.
472 * config/tc-crx.h: Likewise.
473 * config/tc-d10v.h: Likewise.
474 * config/tc-d30v.h: Likewise.
475 * config/tc-dlx.h: Likewise.
476 * config/tc-fr30.h: Likewise.
477 * config/tc-frv.h: Likewise.
478 * config/tc-h8300.c: Likewise.
479 * config/tc-h8300.h: Likewise.
480 * config/tc-hppa.h: Likewise.
481 * config/tc-i370.h: Likewise.
482 * config/tc-i386.c: Likewise.
483 * config/tc-i386.h: Likewise.
484 * config/tc-i860.h: Likewise.
485 * config/tc-i960.c: Likewise.
486 * config/tc-i960.h: Likewise.
487 * config/tc-ip2k.h: Likewise.
488 * config/tc-iq2000.h: Likewise.
489 * config/tc-m32c.h: Likewise.
490 * config/tc-m32r.h: Likewise.
491 * config/tc-m68hc11.h: Likewise.
492 * config/tc-m68k.c: Likewise.
493 * config/tc-m68k.h: Likewise.
494 * config/tc-maxq.c: Likewise.
495 * config/tc-maxq.h: Likewise.
496 * config/tc-mcore.c: Likewise.
497 * config/tc-mcore.h: Likewise.
498 * config/tc-mn10200.h: Likewise.
499 * config/tc-mn10300.c: Likewise.
500 * config/tc-mn10300.h: Likewise.
501 * config/tc-ms1.h: Likewise.
502 * config/tc-msp430.c: Likewise.
503 * config/tc-msp430.h: Likewise.
504 * config/tc-ns32k.c: Likewise.
505 * config/tc-ns32k.h: Likewise.
506 * config/tc-openrisc.h: Likewise.
507 * config/tc-or32.c: Likewise.
508 * config/tc-or32.h: Likewise.
509 * config/tc-ppc.c: Likewise.
510 * config/tc-ppc.h: Likewise.
511 * config/tc-s390.h: Likewise.
512 * config/tc-sh.c: Likewise.
513 * config/tc-sh.h: Likewise.
514 * config/tc-sparc.c: Likewise.
515 * config/tc-tic30.c: Likewise.
516 * config/tc-tic30.h: Likewise.
517 * config/tc-tic4x.c: Likewise.
518 * config/tc-tic4x.h: Likewise.
519 * config/tc-tic54x.c: Likewise.
520 * config/tc-tic54x.h: Likewise.
521 * config/tc-v850.h: Likewise.
522 * config/tc-vax.c: Likewise.
523 * config/tc-vax.h: Likewise.
524 * config/tc-xstormy16.h: Likewise.
525 * config/tc-xtensa.h: Likewise.
526 * config/tc-z8k.c: Likewise.
527 * config/tc-z8k.h: Likewise.
528 * config/vms-a-conf.h
529 * doc/Makefile.am: Likewise.
530 * doc/all.texi: Likewise.
531 * doc/as.texinfo: Likewise.
532 * doc/internals.texi: Likewise.
533 * doc/Makefile.in: Regenerate.
534 * Makefile.in: Regenerate.
535 * configure: Regenerate.
536 * config.in: Regenerate.
537 * po/POTFILES.in: Regenerate.
538
539 2005-08-09 Nick Clifton <nickc@redhat.com>
540
541 PR 1070
542 * macro.c (getstring): Do not treat round parentheses exactly the
543 same as angle brackets - the parentheses need to be preserved and
544 passed on to the macro processing code.
545
546 2005-08-08 Nick Clifton <nickc@redhat.com>
547
548 * config/tc-msp430.c (MSP430_ISA_21): Define.
549 (mcu_types): Add entries for msp430x21xx variants.
550
551 2005-08-08 Nick Clifton <nickc@redhat.com>
552
553 PR 1070
554 * macro.c (getstring): Treat round parentheses in the same way as
555 angle brackets.
556 (get_any_string): Likewise.
557
558 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
559
560 PR gas/1118
561 * as.c (parse_args): Handle -al=<FILE>.
562
563 2005-08-07 Nick Clifton <nickc@redhat.com>
564
565 * read.c (s_app_line): Accept a line number of 0 for compatibility
566 with gcc's output for assembler-with-cpp files.
567
568 2005-08-05 Paul Brook <paul@codesourcery.com>
569
570 * config/tc-arm.c (current_it_mask, current_cc): New variables.
571 (do_t_add_sub): Use correct encodings inside IT block.
572 (do_t_arit3c): Ditto.
573 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
574 (md_assemble): Verify conditional suffixes agains IT blocks.
575
576 2005-08-05 Paul Brook <paul@codesourcery.com>
577
578 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
579 constants.
580 (encode_thumb32_shifted_operand): Prohibit register shifts.
581 (encode_thumb32_addr_mode): Fix typo.
582 (insns): Correct thumb2 ldm and stm opcodes.
583
584 2005-08-02 Khem Raj <kraj@mvista.com>
585
586 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
587 WLDRD/WSTRD instruction.
588
589 2005-08-02 Alan Modra <amodra@bigpond.net.au>
590
591 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
592 if emitting a reloc.
593
594 2005-07-29 Thiemo Seufer <ths@networkno.de>
595
596 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
597
598 2005-07-29 Paul Brook <paul@codesourcery.com>
599
600 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
601 pop.
602 (do_t_addr): Implement 32-bit variant.
603 (do_t_push_pop): Make some errors warnings. Handle single register
604 32-bit case.
605 (insns): Use tCE for adr.
606 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
607 (md_apply_fix): Ditto.
608
609 2005-07-29 Paul Brook <paul@codesourcery.com>
610
611 * config/tc-arm.c (parse_tb): New function.
612 (enum operand_parse_code): Add OP_TB.
613 (parse_operands): Handle OP_TB.
614 (do_t_add_sub_w, do_t_tb): New functions.
615 (insns): Add entries for addw, subw, tbb and tbh.
616 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
617
618 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
619
620 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
621
622 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
623
624 * config/tc-i386.c (handle_large_common): Declare only for ELF.
625
626 2005-07-27 Jan Beulich <jbeulich@novell.com>
627
628 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
629 int.
630 (unw_p_record): Remove unused/redundant fields imask and rmask.
631 Combine spoff and pspoff into a union. Combine gr and br into a
632 union. Change type of grmask and brmask to unsigned char. Change type
633 of frmask to unsigned int.
634 (unw_x_record): Combine spoff, pspoff, and treg into a union.
635 * config/tc-ia64.c (unwind): New field 'pending_saves'.
636 (check_pending_save): New.
637 (alloc_record): Clear out entire record.
638 (output_psp_gr): Use renamed structure fields.
639 (output_psp_sprel): Likewise.
640 (output_rp_gr): Likewise.
641 (output_rp_br): Likewise.
642 (output_rp_psprel): Likewise.
643 (output_rp_sprel): Likewise.
644 (output_pfs_gr): Likewise.
645 (output_pfs_psprel): Likewise.
646 (output_pfs_sprel): Likewise.
647 (output_preds_gr): Likewise.
648 (output_preds_psprel): Likewise.
649 (output_preds_sprel): Likewise.
650 (output_spill_base): Likewise.
651 (output_unat_gr): Likewise.
652 (output_unat_psprel): Likewise.
653 (output_unat_sprel): Likewise.
654 (output_lc_gr): Likewise.
655 (output_lc_psprel): Likewise.
656 (output_lc_sprel): Likewise.
657 (output_fpsr_gr): Likewise.
658 (output_fpsr_psprel): Likewise.
659 (output_fpsr_sprel): Likewise.
660 (output_priunat_gr): Likewise.
661 (output_priunat_psprel): Likewise.
662 (output_priunat_sprel): Likewise.
663 (output_bsp_gr): Likewise.
664 (output_bsp_psprel): Likewise.
665 (output_bsp_sprel): Likewise.
666 (output_bspstore_gr): Likewise.
667 (output_bspstore_psprel): Likewise.
668 (output_bspstore_sprel): Likewise.
669 (output_rnat_gr): Likewise.
670 (output_rnat_psprel): Likewise.
671 (output_rnat_sprel): Likewise.
672 (output_spill_psprel): Likewise.
673 (output_spill_sprel): Likewise.
674 (output_spill_reg): Likewise.
675 (output_fr_mem): Likewise. Allocate one unwind record per set mask
676 bit.
677 (output_frgr_mem): Likewise.
678 (output_gr_mem): Likewise.
679 (output_br_mem): Likewise.
680 (output_gr_gr): Likewise.
681 (output_br_gr): Likewise.
682 (fixup_unw_records): Likewise.
683 (process_one_record): Use renamed structure fields. For gr_gr and
684 br_gr, collect mask from chain of records before output.
685 (in_prologue): Simplify and eliminate early returns. Call
686 check_pending_save.
687 (in_body): Simplify and eliminate early returns.
688 (dot_body): Call check_pending_save.
689 (md_assemble): Update comment. Deal with pending saves.
690
691 2005-07-26 Jan Beulich <jbeulich@novell.com>
692
693 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
694 mask from guessed suffix, but mask out other immediate types only
695 if at least on candidate is valid for the insn.
696
697 2005-07-25 DJ Delorie <dj@redhat.com>
698
699 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
700 Support %mod() modifiers from opcodes.
701 * doc/c-m32c.texi (M32C-Modifiers): New section.
702
703 2005-07-25 Jan Hubicka <jh@suse.cz>
704 H.J. Lu <hongjiu.lu@intel.com>
705
706 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
707 defined.
708 (elf_com_section_ptr): New.
709 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
710 (elf_common_parse): Make it global. Use elf_com_section_ptr
711 instead of bfd_com_section_ptr.
712 (obj_elf_change_section): Handle x86-64 large bss sections.
713
714 * config/obj-elf.h (elf_com_section_ptr): New.
715 (elf_common_parse): New.
716
717 * config/tc-i386.c (handle_large_common): New.
718 (md_pseudo_table): Add "largecomm".
719 (x86_64_section_letter): New.
720 (x86_64_section_word): New.
721
722 * config/tc-i386.h (x86_64_section_word): New.
723 (x86_64_section_letter): New.
724 (md_elf_section_letter): New. Defined.
725 (md_elf_section_word): Likewise.
726
727 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
728
729 * configure.tgt: Remove i386-*-rtemself*.
730 Remove sparc-*-rtemself*.
731
732 2005-07-21 Ben Elliston <bje@gnu.org>
733
734 * config/tc-m68k.h: Remove TE_LYNX conditional code.
735
736 2005-07-21 Paul Brook <paul@codesourcery.com>
737
738 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
739 inst.reloc.pc_rel.
740
741 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
742
743 * messages.c: Use vsnprintf instead of vsprintf.
744
745 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
746
747 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
748 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
749
750 2005-07-18 Nick Clifton <nickc@redhat.com>
751
752 * configure.tgt: Restore alpha ordering to list of arches.
753
754 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
755
756 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
757
758 2005-07-18 Jan Beulich <jbeulich@novell.com>
759
760 * config/tc-i386.c (md_begin): Use IS_ELF.
761 (tc_i386_fix_adjustable): Likewise.
762 (md_estimate_size_before_relax): Likewise.
763 (md_apply_fix): Likewise.
764 (i386_target_format): Likewise.
765 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
766 (i386_immediate): Remove #ifdef LEX_AT.
767 (i386_displacement): Likewise.
768 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
769 LEX_AT.
770
771 2005-07-18 Jan Beulich <jbeulich@novell.com>
772
773 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
774 parameter to unsigned. Parameter sign now is tristate - zero/
775 positive mean unsigned/signed, negative means signedness doesn't
776 matter. Check field size,
777 signedness, and pcrel-ness are in agreement between relocated field
778 and relocation type. Adjust diagnostics.
779 (optimize_imm): And type mask of operand instead of overwriting it.
780 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
781 local structure and initialize gotrel accordingly. Pass caller as
782 mask of types that the operator can match.
783 (x86_cons_fix_new): Let reloc know that signedness of relocation
784 doesn't matter.
785 (x86_pe_cons_fix_new): Likewise.
786 (x86_cons): Pass additional argument to lex_got.
787 (i386_immediate): New local variable 'types'. Pass its address as
788 additional argument to lex_got. Mask out operand types not supported
789 befoe returning.
790 (i386_displacement): Likewise. Set bigdisp to all types supported in
791 64-bit mode, combining the previously split initialization.
792
793 2005-07-18 Jan Beulich <jbeulich@novell.com>
794
795 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
796 current mode.
797
798 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
799
800 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
801 promoted match.
802
803 2005-07-16 Alan Modra <amodra@bigpond.net.au>
804
805 * Makefile.am: Run "make dep-am".
806 * Makefile.in: Regenerate.
807
808 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
809
810 * gas/config/tc-i386.h (CpuVMX): New.
811 (CpuUnknownFlags): Add CpuVMX.
812
813 2005-07-14 Jim Blandy <jimb@redhat.com>
814
815 Add support for the Renesas M32C.
816 * Makefile.am (CPU_TYPES): List m32c.
817 (TARGET_CPU_CFILES): List config/tc-m32c.c.
818 (TARGET_CPU_HFILES): List config/tc-m32c.h.
819 * configure.in: Add case for m32c.
820 * configure.tgt: Add cases for m32c and m32c-*-elf.
821 * configure: Regenerated.
822 * config/tc-m32c.c, config/tc-m32c.h: New files.
823 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
824 * doc/Makefile.in: Regenerated.
825 * doc/all.texi: Set M32C.
826 * doc/as.texinfo: Add text for the M32C-specific options and line
827 comment characters, and refer to c-m32c.texi.
828 * doc/c-m32c.texi: New file.
829
830 2005-07-14 Nick Clifton <nickc@redhat.com>
831
832 PR 1069
833 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
834 the ins_parse buffer.
835
836 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
837
838 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
839 i386-*-rtemscoff*, sparc-*-rtemsaout*.
840
841 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
842
843 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
844 displacements.
845
846 2005-07-08 Ben Elliston <bje@au.ibm.com>
847
848 * frags.h: Remove ANSI_PROTOTYPES conditional code.
849 * config/obj-elf.h: Likewise.
850 * config/tc-h8300.h: Likewise.
851 * config/tc-h8500.h: Likewise.
852 * config/tc-i370.h: Likewise.
853 * config/tc-i386.h: Likewise.
854 * config/tc-m68hc11.h: Likewise.
855 * config/tc-m68k.h: Likewise.
856 * config/tc-ppc.h: Likewise.
857 * config/tc-s390.h: Likewise.
858 * config/tc-sh.h: Likewise.
859 * config/tc-sparc.h: Likewise.
860 * config/tc-tic30.c: Likewise.
861 * config/tc-w65.h: Likewise.
862 * config/tc-xtensa.h: Likewise.
863
864 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
865
866 PR gas/1049
867 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
868
869 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
870
871 * config/tc-tic30.c (debug): Add format attribute. Fix format
872 bugs.
873
874 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
875
876 * config/tc-i386.c (cpu_arch): Add sse3.
877
878 * config/tc-i386.h (CpuSSE3): Renamed from ...
879 (CpuPNI): This. Defined as CpuSSE3.
880
881 * doc/c-i386.texi: Document .sse3.
882
883 2005-07-06 Jan Beulich <jbeulich@novell.com>
884
885 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
886
887 2005-07-05 Nick Clifton <nickc@redhat.com>
888
889 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
890 md_chars_to_numbers to an unsigned pointer in order to avoid a
891 compile time warning.
892
893 2005-07-05 Paul Brook <paul@codesourcery.com>
894
895 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
896
897 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
898
899 * config/tc-ms1.c: New.
900 * config/tc-ms1.h: New.
901 * testsuite/gas/ms1/allinsn.d: New.
902 * testsuite/gas/ms1/allinsn.s: New.
903 * testsuite/gas/ms1/badinsn.s: New.
904 * testsuite/gas/ms1/badinsn1.s: New.
905 * testsuite/gas/ms1/badoffsethigh.s: New.
906 * testsuite/gas/ms1/badoffsetlow.s: New.
907 * testsuite/gas/ms1/badorder.s: New.
908 * testsuite/gas/ms1/badreg.s: New.
909 * testsuite/gas/ms1/badsignedimmhigh.s: New.
910 * testsuite/gas/ms1/badsignedimmlow.s: New.
911 * testsuite/gas/ms1/badsyntax.s: New.
912 * testsuite/gas/ms1/badsyntax1.s: New.
913 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
914 * testsuite/gas/ms1/badunsignedimmlow.s: New.
915 * testsuite/gas/ms1/errors.exp: New.
916 * testsuite/gas/ms1/ldst.s: New.
917 * testsuite/gas/ms1/misc.d: New.
918 * testsuite/gas/ms1/misc.s: New.
919 * testsuite/gas/ms1/ms1-16-003.d: New.
920 * testsuite/gas/ms1/ms1-16-003.s: New.
921 * testsuite/gas/ms1/ms1.exp: New.
922 * testsuite/gas/ms1/msys.d: New.
923 * testsuite/gas/ms1/msys.s: New.
924 * testsuite/gas/ms1/relocs.d: New.
925 * testsuite/gas/ms1/relocs.exp: New.
926 * testsuite/gas/ms1/relocs1.s: New.
927 * testsuite/gas/ms1/relocs2.s: New.
928
929 2005-07-05 Jan Beulich <jbeulich@novell.com>
930
931 * config/tc-i386.h (CpuSVME): New.
932 (CpuUnknownFlags): Include CpuSVME.
933 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
934 as alias of sledgehammer.
935 (md_assemble): Include invlpga in the check for insns with two source
936 operands.
937 (process_operands): Include SVME insns in the check for ignored
938 segment overrides. Adjust diagnostic.
939 (i386_index_check): Special-case SVME insns with memory operands.
940
941 2005-07-04 Khem Raj <kraj@mvista.com>
942 Nick Clifton <nickc@redhat.com>
943
944 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
945 use an immediate value.
946 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
947 since the register field of the operands structure is unsigned.
948 (s_arm_unwind_save_vfp): Make "reg" unsigned.
949 (parse_operands): Make the 2ns parameter an unsigned pointer to
950 match its use.
951 (do_ldrd): When using the imm field of the operands structure as a
952 second register field, treat it as unsigned.
953
954 2005-07-04 Alan Modra <amodra@bigpond.net.au>
955
956 PR 1004
957 * config/obj-elf.c (obj_elf_change_section): Use backend
958 get_sec_type_attr.
959
960 2005-07-01 Jan Beulich <jbeulich@novell.com>
961
962 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
963 (output_spill_psprel, output_spill_psprel_p): Combine.
964 (output_spill_sprel, output_spill_sprel_p): Combine.
965 (output_spill_reg, output_spill_regp_p): Combine.
966 (process_one_record): Handle psp_psprel.
967 (parse_predicate_and_operand): New.
968 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
969 initialize output values. Emit diagnostic case here.
970 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
971 (add_unwind_entry): New second parameter. Allow first parameter to
972 be NULL. Parse optional tag, emit warning about further support for
973 it otherwise being missing. Check end-of-line when requested.
974 (dot_fframe): Clear operand when wrong. Allow tag.
975 (dot_vframe): Likewise.
976 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
977 relative.
978 (dot_vframepsp): Remove.
979 (dot_altrp): Clear operand when wrong. Allow tag.
980 (dot_save): Likewise. Let default case also go through
981 add_unwind_entry.
982 (dot_savemem): Likewise.
983 (dot_restore): Don't return when wrong operand. Allow tag.
984 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
985 parse_predicate_and_operand and the new arguments to
986 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
987 when wrong operand. Allow tag.
988 (dot_restorereg, dot_restorereg_p): Likewise.
989 (dot_spillmem, dot_spillmem_p): Likewise.
990 (dot_saveg): Clear operand when wrong. Perform tighter operand
991 checks. Allow tag.
992 (dot_savef): Likewise.
993 (dot_saveb): Likewise.
994 (dot_savegf): Likewise.
995 (dot_spill): Remove end-of-line check. Combine. Simplify by using
996 parse_predicate_and_operand and the new arguments to
997 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
998 when wrong operand. Allow tag.
999 (popcount): New.
1000 (dot_label_state): Don't return when wrong operand.
1001 (dot_copy_state): Likewise.
1002 (dot_unwabi): Likewise. Check if in prologue.
1003 (dot_body): Don't call demand_empty_rest_of_line.
1004 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1005 operand checks.
1006 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1007 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1008 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1009 (parse_operand): New second parameter. Don't deal with '}' here
1010 anymore. Don't advance past end-of-line.
1011 (parse_operands): Pass second argument to parse_operand.
1012 (ia64_start_line): Prevent out-of-bounds access through
1013 input_line_pointer. Deal with '}' here.
1014 (ia64_unrecognized_line): Don't deal with '}' here.
1015 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1016 discard_rest_of_line.
1017
1018 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1019
1020 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1021 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1022 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1023 (do_branch): Always set inst.reloc.pc_rel.
1024 (s_arm_elf_cons): Disallow use of (plt) suffix.
1025 (do_adrl): Adjust X_add_number unconditionally.
1026 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1027 argument. Handle all adjustment for pipeline offset here.
1028 (md_apply_fix): No need to undo work of md_pcrel_from. No
1029 need to extract pre-encoded pipeline adjustments from various
1030 branch instructions. Generally, assume instructions are already
1031 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1032 special cases. Handle BFD_RELOC_ARM_PLT32 like
1033 BFD_RELOC_ARM_PCREL_BRANCH.
1034 (tc_gen_reloc): Remove OBJ_ELF special case.
1035 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1036
1037 2005-06-30 Ben Elliston <bje@gnu.org>
1038
1039 * Makefile.am (check-DEJAGNU): Don't search for expect.
1040 * Makefile.in: Regenerate.
1041
1042 2005-06-30 Ben Elliston <bje@gnu.org>
1043
1044 * Makefile.am (EXPECT): Set to expect.
1045 (RUNTEST): Likewise, set to runtest.
1046 * Makefile.in: Regenerate.
1047
1048 2005-06-23 Ben Elliston <bje@gnu.org>
1049
1050 * config/m68k-parse.h: Use ISO C90.
1051 * config/m68k-parse.y: Likewise.
1052 * config/tc-m68k.h: Likewise.
1053
1054 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1055
1056 PR 1013
1057 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1058 movabs.
1059 (optimize_disp): Optimize only if possible. Don't use 64bit
1060 displacement on non-constants and do same on constants if
1061 possible.
1062
1063 2005-06-17 Jan Beulich <jbeulich@novell.com>
1064
1065 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1066 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1067 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1068 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1069 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1070 aborting.
1071 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1072 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1073 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1074 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1075 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1076 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1077 convert 8-byte pc-relative relocations.
1078 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1079 (i386_validate_fix): Likewise.
1080 (x86_cons): Also handle quad values in 64-bit mode.
1081 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1082 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1083 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1084 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1085
1086 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1087
1088 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1089 symbolP as well as for names with a leading dot. Use ACONCAT.
1090 (md_apply_fix): For branch relocations, only replace value
1091 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1092 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1093 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1094 (LOCAL_LABEL_PREFIX): Don't define.
1095
1096 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1097
1098 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1099 fill pattern.
1100
1101 2005-06-08 James E Wilson <wilson@specifixinc.com>
1102
1103 PR 994
1104 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1105 is NULL, then emit a warning, and return the current index.
1106
1107 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1108
1109 PR 991
1110 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1111 temporary copy of the operands array so that changes can be safely
1112 backed out if the insn does not match.
1113 (m68k_compare_opcode): Shortcut the test when the parameters are
1114 the same. Return 1 if the names match but the second opcode is
1115 further on in the array than the first.
1116
1117 2005-06-08 Nick Clifton <nickc@redhat.com>
1118
1119 PR 994
1120 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1121
1122 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1123
1124 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1125
1126 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1127 Michael Snyder <msnyder@redhat.com>
1128 Stan Cox <scox@redhat.com>
1129
1130 * configure.in: Add ms1 case.
1131
1132 * configure: Regenerate.
1133
1134 * configure.tgt: Add ms1 case.
1135
1136 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1137
1138 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1139 * config/tc-xtensa.c (new_resource_table): Likewise.
1140 (resize_resource_table): Likewise.
1141 (release_resources): Fix assertion for unsigned values.
1142
1143 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1144
1145 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1146 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1147 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1148 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1149 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1150 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1151 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1152 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1153 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1154 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1155 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1156 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1157 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1158 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1159 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1160 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1161 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1162 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1163 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1164 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1165 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1166 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1167 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1168 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1169 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1170 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1171 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1172 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1173 * config/tc-xtensa.c, config/tc-z8k.c:
1174 Replace all instances of the string "_apply_fix3" with
1175 "_apply_fix".
1176 * po/POTFILES.in, po/gas.pot: Regenerate.
1177
1178 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1179
1180 * Makefile.am: Run "make dep-am".
1181 (POTFILES): Remove GAS_CFILES.
1182 * Makefile.in: Regenerate.
1183
1184 2005-06-07 David Ung <davidu@mips.com>
1185
1186 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1187 24kc, 24kf and 24kfx under MIPS32 release 2.
1188
1189 2005-06-04 Nick Clifton <nickc@redhat.com>
1190
1191 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1192 to their Thumb-enabled equivalents.
1193
1194 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1195
1196 * config/tc-mips.c (load_register): Add leading "0x" to the
1197 output of sprintf_vma().
1198 (macro): Likewise.
1199
1200 2005-06-01 Nick Clifton <nickc@redhat.com>
1201
1202 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1203 test for the presence of thumb version of the parsing functions
1204 since they must always exist and the test generates a compile time
1205 warning message.
1206
1207 2005-05-31 Richard Henderson <rth@redhat.com>
1208
1209 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1210 (alpha_reloc_op): Add it.
1211 (debug_exp): Handle it.
1212 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1213 (emit_insn): Handle it.
1214 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1215
1216 2005-05-31 Christian Groessler <chris@groessler.org>
1217
1218 * write.c (dump_section_relocs): Convert to ISO-C.
1219 (write_relocs): Avoid signed/unsigned and fprintf argument
1220 warnings in debug code.
1221
1222 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1223
1224 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1225 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1226 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1227 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1228 fixP->tc_fix_data directly in the sole place it was used.
1229 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1230 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1231 and 64-bit hosts.
1232
1233 2005-05-27 Jan Beulich <jbeulich@novell.com>
1234
1235 * config/tc-ia64.c (struct proc_pending): New.
1236 (unwind): Replace proc_start with proc_pending.
1237 (unwind_diagnostic): Check unwind.proc_pending.sym.
1238 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1239 Check if previous proc not closed. Record all entry points.
1240 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1241 Set symbol sizes for entry points recorded in dot_proc. Check
1242 arguments for consistency with respective .proc's.
1243 (md_assemble): Replace unwind.proc_start with
1244 unwind.proc_pending.sym.
1245
1246 2005-05-27 Jan Beulich <jbeulich@novell.com>
1247
1248 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1249 and last_ptr. Check all in-use slots for first one with non-NULL
1250 unwind_record. Don't reload end_ptr before second update round.
1251
1252 2005-05-26 James E Wilson <wilson@specifixinc.com>
1253
1254 * config/tc-ia64.c (extra_goodness): Update comment.
1255 (md_begin): Add debugging code to print best_template table.
1256
1257 2005-05-25 Jan Beulich <jbeulich@novell.com>
1258
1259 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1260 template.
1261
1262 2005-05-25 Jan Beulich <jbeulich@novell.com>
1263
1264 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1265 BFD_RELOC_UNUSED when determining the width of the reloc.
1266
1267 2005-05-25 Jan Beulich <jbeulich@novell.com>
1268
1269 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1270 section entry.
1271
1272 2005-05-25 Jan Beulich <jbeulich@novell.com>
1273
1274 * config/tc-ia64.c (dot_radix): Rewrite.
1275
1276 2005-05-25 Jan Beulich <jbeulich@novell.com>
1277
1278 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1279 and next_slot_frag.
1280 (alloc_record): Remove references to next_slot_number and
1281 next_slot_frag.
1282 (emit_one_bundle): Likewise.
1283
1284 2005-05-22 Nick Clifton <nickc@redhat.com>
1285
1286 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1287 message buffer when invoking the insert function.
1288
1289 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1290
1291 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1292 only if an instruction match is found.
1293
1294 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1295
1296 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1297 to addition in argument to xtensa_dwarf2_emit_insn.
1298
1299 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1300
1301 * Makefile.am: Have 'all' depend on 'info'.
1302 * Makefile.in: Regenerate.
1303
1304 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1305
1306 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1307
1308 2005-05-19 Anton Blanchard <anton@samba.org>
1309
1310 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1311 (md_show_usage): Document it.
1312 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1313 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1314
1315 2005-05-19 Jan Beulich <jbeulich@novell.com>
1316
1317 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1318 relocations in unwind section.
1319
1320 2005-05-18 Nick Clifton <nickc@redhat.com>
1321
1322 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1323 if one exists. Ignore any error messages it may produce, just
1324 allow it to perform the insertion.
1325
1326 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1327
1328 * hash.c (hash_lookup): Add len parameter. All callers changed.
1329 (hash_find_n): New interface.
1330 * hash.h: Prototype hash_find_n.
1331 * sb.c: Include as.h.
1332 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1333 (sb_scrub_and_add_sb): New interface.
1334 * sb.h: Prototype sb_scrub_and_add_sb.
1335 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1336
1337 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1338 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1339 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1340
1341 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1342
1343 * doc/Makefile.am (gasver.texi): Don't use $<.
1344 * doc/Makefile.in: Regenerated.
1345
1346 2005-05-17 Nick Clifton <nickc@redhat.com>
1347
1348 PR 876
1349 * symbols.c (resolve_symbol_value): Do not move symbols whose
1350 value expression has not been resolved or finalized into the
1351 absolute section as this will confuse other parts of the assembler
1352 into thinking that their value is zero.
1353
1354 2005-05-17 Jan Beulich <jbeulich@novell.com>
1355
1356 * read.c (_find_end_of_line): New.
1357 (find_end_of_line): New.
1358 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1359 (read_a_source_file): Use it.
1360 (s_globl): Use it.
1361 (s_macro): Use it.
1362 (get_line_sb): Use it.
1363 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1364 (s_comm_internal): Likewise.
1365 (s_lsym): Likewise.
1366 (s_macro): Likewise.
1367 (s_ignore): Use ignore_rest_of_line.
1368 * read.h (find_end_of_line): Prototype.
1369 (discard_rest_of_line): Remove prototype. #define to
1370 ignore_rest_of_line.
1371
1372 2005-05-17 Nick Clifton <nickc@redhat.com>
1373
1374 * config/tc-v850,h (TC_FIX_TYPE): Define.
1375 (TC_INIT_FIX_TYPE): Define.
1376 * config/tc-v850.c (md_assemble): When creating a fix record the
1377 operand in the tc_fix_data field.
1378 (md_apply_fix3): When applying a resolved fix use the operand's
1379 insertion procedure to store the value, if the operand has been
1380 recorded.
1381
1382 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1383
1384 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1385 invocation.
1386 * Makefile.in: Regenerated.
1387
1388 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1389 Bob Wilson <bob.wilson@acm.org>
1390
1391 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1392 message.
1393 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1394 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1395
1396 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1397
1398 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1399 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1400
1401 2005-05-10 Michael Matz <matz@suse.de>
1402
1403 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1404
1405 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1406
1407 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1408
1409 PR binutils/886
1410 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1411 Handle label-without-colon before ordinary dot-pseudo as an
1412 ordinary label. Don't leak memory for label-without-colon alone
1413 on a line. Don't mmixal-munge operands for dot-pseudos.
1414
1415 2005-05-10 Jan Beulich <jbeulich@novell.com>
1416
1417 * macro.c (get_any_string): Remove the two last parameters. Replace
1418 references to the former expand parameter by using macro_alternate.
1419 Simplify loop condition for checking for end-of-string.
1420 (get_string): Remove redunant call to sb_skip_white.
1421 (do_formals): Remove two last arguments to get_any_string.
1422 (macro_expand): Likewise.
1423 (expand_irp): Likewise.
1424
1425 2005-05-10 Jan Beulich <jbeulich@novell.com>
1426
1427 * read.c (s_macro): Move local variable 'local' to smaller scope.
1428 Call sb_kill on it when done.
1429
1430 2005-05-09 Jan Beulich <jbeulich@novell.com>
1431
1432 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1433 when zero and not required by encoding constraints.
1434
1435 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1436
1437 PR 936
1438 * config/tc-sh64.c (sh64_fake_label): New.
1439
1440 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1441
1442 * doc/internals.texi (TC_FAKE_LABEL): Document.
1443
1444 * write.c (TC_FAKE_LABEL): New.
1445 (adjust_reloc_syms): Use it.
1446 (write_object_file): Likewise.
1447
1448 2005-05-09 Jan Beulich <jbeulich@novell.com>
1449
1450 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1451 and comma in Intel mode.
1452
1453 2005-05-09 Jan Beulich <jbeulich@novell.com>
1454
1455 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1456 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1457 Make name array static and const. Adjust lookup to account for NULL
1458 entries (standing for unused register numbers).
1459
1460 2005-05-09 Jan Beulich <jbeulich@novell.com>
1461
1462 * config/tc-i386.c (parse_insn): Consider all matching instructions
1463 when checking for string instruction after string-only prefix.
1464
1465 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1466
1467 PR 940
1468 * config/tc-ia64.c (start_unwind_section): Properly check
1469 comdat group with SHF_GROUP.
1470
1471 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1472
1473 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1474
1475 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1476
1477 * config/tc-xtensa.c: Remove excess whitespace.
1478 * config/tc-xtensa.h: Likewise.
1479 * config/xtensa-istack.h: Likewise.
1480 * config/xtensa-relax.c: Likewise.
1481 * config/xtensa-relax.h: Likewise.
1482
1483 2005-05-06 Nick Clifton <nickc@redhat.com>
1484
1485 * sb.h: Fix formatting of comments.
1486 * sb.c: Fix formatting of comments.
1487
1488 2005-05-06 Jan Beulich <jbeulich@novell.com>
1489
1490 * sb.h (sb_add_buffer): Reintroduce.
1491 * sb.c (sb_add_buffer): Likewise.
1492
1493 2005-05-06 Jan Beulich <jbeulich@novell.com>
1494
1495 * macro.c (new_formal, del_formal): New.
1496 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1497 required argument has default value. Stop looking for more formal
1498 when there was a vararg one.
1499 (macro_expand_body): Use new_formal and del_formal.
1500 (macro_expand): Likewise. Initialize local variable err. Don't
1501 return immediately when encountering an error. Warn when keyword
1502 argument already had a value assigned. Eliminate duplicate clearing
1503 of argument value. When current positional argument matches parameter
1504 of vararg type, assign to it all the remaining arguments. Issue error
1505 when required parameter does not have value.
1506 (free_macro): Use del_formal.
1507 (expand_irp): Initialize formal type. Free buffers associated with
1508 formal prior to returning.
1509 * macro.h (struct formal_struct): Add new field 'type' with new
1510 enumeration type 'formal_type'.
1511 * doc/as.texinfo: Document macro parameter qualifiers.
1512 * NEWS: Mention new functionality.
1513
1514 2005-05-06 Jan Beulich <jbeulich@novell.com>
1515
1516 * cond.c (s_ifb): New.
1517 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1518 * read.h (s_ifb): Prototype.
1519 * doc/as.texinfo: Document .ifb and .ifnb.
1520
1521 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1522
1523 * config/tc-ia64.c (MIN): Undef.
1524
1525 2005-05-05 Paul Brook <paul@codesourcery.com>
1526
1527 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1528
1529 2005-05-05 Matt Thomas <matt@3am-software.com>
1530
1531 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1532 bytes.
1533
1534 2005-05-05 Nick Clifton <nickc@redhat.com>
1535
1536 * Update the address and phone number of the FSF organization in
1537 the GPL notices in the following files:
1538 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1539 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1540 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1541 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1542 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1543 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1544 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1545 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1546 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1547 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1548 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1549 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1550 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1551 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1552 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1553 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1554 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1555 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1556 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1557 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1558 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1559 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1560 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1561 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1562 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1563 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1564 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1565 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1566 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1567 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1568 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1569 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1570 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1571 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1572 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1573 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1574 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1575 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1576 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1577 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1578 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1579 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1580 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1581 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1582 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1583 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1584 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1585 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1586 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1587 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1588 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1589 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1590 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1591 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1592 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1593 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1594 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1595 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1596 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1597 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1598 config/xtensa-istack.h, config/xtensa-relax.c,
1599 config/xtensa-relax.h, doc/fdl.texi
1600
1601 2005-05-05 Nick Clifton <nickc@redhat.com>
1602
1603 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1604 the target_big_endian variable to false.
1605
1606 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1607
1608 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1609 list traversal. Use bfd_section_list_prepend.
1610 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1611 over the section list.
1612 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1613 (xtensa_insert_section): Delete.
1614 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1615 and bfd_section_list_prepend.
1616 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1617 bfd_section_list_insert_after.
1618
1619 2005-05-03 Nick Clifton <nickc@redhat.com>
1620
1621 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1622 of bfd_section_list... macros.
1623 * config/tc-mmix.c (mmix_frob_file): Likewise.
1624 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1625 (xtensa_insert_section): Likewise.
1626
1627 * macro.c (macro_hash): Remove static.
1628 * macro.h (macro_hash): Provide an external declaration.
1629
1630 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1631
1632 * write.c (write_object_file): Use bfd_section_double_list_remove
1633 to remove sections.
1634
1635 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1636
1637 * doc/Makefile.am (gasver.texi): Correct quoting.
1638 * doc/Makefile.in: Regenerated.
1639
1640 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1641
1642 * configure.tgt: Add h8300*-*-rtemscoff.
1643 Switch h8300*-*-rtems* to elf.
1644
1645 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1646
1647 * hash.c: Undo the last change.
1648 * hash.h: Likewise.
1649
1650 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1651
1652 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1653 of Makefile.
1654 (DISTCLEANFILES): Remove.
1655 (MAINTAINERCLEANFILES): Add asconfig.texi.
1656 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1657
1658 2005-04-29 Ben Elliston <bje@au.ibm.com>
1659
1660 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1661 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1662 (bignum-copy.o): Remove.
1663 * Makefile.in: Regenerate.
1664 * makefile.vms (OBJS): Remove bignum-copy.obj.
1665 * symbols.h (local_symbol_make): Remove declaration.
1666 (verify_symbol_chain_2): Likewise.
1667 * symbols.c (local_symbol_make): Make static.
1668 (max_indent_level): Likewise.
1669 (verify_symbol_chain_2): Remove.
1670 * macro.c (macro_hash): Make static.
1671 * messages.c (fprint_value): Remove.
1672 * read.h (get_absolute_expr): Remove.
1673 (emit_leb128_expr): Likewise.
1674 (do_s_func): Likewise.
1675 * read.c (do_s_func): Make static.
1676 (emit_leb128_expr): Likewise.
1677 (get_absolute_expr): Likewise.
1678 * as.h (as_howmuch): Remove declaration.
1679 (fprint_value): Likewise.
1680 * as.c (myname): Make static.
1681 * input-scrub.c (as_howmuch): Remove.
1682 (as_1_char): Likewise.
1683 * input-file.h (input_file_is_open): Remove.
1684 * input-file.c (input_file_is_open): Likewise.
1685 * expr.h (expr_build_unary): Remove declaration.
1686 (expr_build_binary): Likewise.
1687 * expr.c (expr_build_unary): Remove.
1688 (expr_build_binary): Likewise.
1689 * hash.h (hash_replace): Remove declaration.
1690 (hash_delete): Likewise.
1691 * hash.c (hash_replace): Remove.
1692 (hash_delete): Likewise.
1693 * bignum-copy.c (bignum_copy): Move from here ..
1694 * config/tc-vax.c (bignum_copy): .. to here.
1695 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1696 (bignum_copy): Remove extern declaration.
1697 * sb.h (string_count): Remove extern declaration.
1698 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1699 (sb_name): Likewise.
1700 * sb.c (dsize): Replace preprocessor macro with static int.
1701 (string_count): Make static.
1702 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1703 (sb_name): Likewise.
1704 * config/obj-coff.c (dim_index): Make static.
1705 * config/tc-i386.c (GOT_symbol): Likewise.
1706 (output_invalid_buf): Likewise.
1707 * doc/internals.texi (Warning and error messages): Remove the
1708 prototype for fprint_value.
1709
1710 2005-04-27 Ben Elliston <bje@au.ibm.com>
1711
1712 * link.cmd: Remove.
1713
1714 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1715
1716 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1717
1718 * read.c (pseudo_set): Disallow symbol set to common symbol.
1719
1720 PR 857
1721 * write.c (write_object_file): Report common symbol name when
1722 disallowing local symbol set to common symbol.
1723 (adjust_reloc_syms): Disallow local symbol set to undefined
1724 symbol.
1725
1726 2005-04-25 Jan Beulich <jbeulich@novell.com>
1727
1728 * macro.c (macro_expand_body): Replace locals indicator parameters
1729 with actual macro_entry. New local variables macro_line and err.
1730 Don't return when encountering an error, just record the fact.
1731 Detect local symbol name colliding with parameter. Track line number
1732 inside of macro expansion.
1733 (do_formals): Move local variable name to wider scope. Check
1734 parameter of the same name doesn't already exist. In MRI mode, also
1735 check it doesn't collide with the argument count pseudo-parameter).
1736 (define_macro): Add file and line number parameters. Remove local
1737 variable namestr. New local variable error. Initialize macro_entry
1738 members file, line, and name. Don't return when encountering an
1739 error, just record the fact. Use %s in some diagnostics for read.c
1740 to insert the macro name. Free macro_entry on error.
1741 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1742 when encountering an error, just record the fact.
1743 (expand_irp): Don't return when encountering an error, just record
1744 the fact.
1745 * macro.h (macro_struct): New members name, file, and line.
1746 (define_macro): Add file and line number parameters.
1747 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1748 regarding pseudo-op redefinition with the file/line that macro
1749 definition started at.
1750
1751 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1752
1753 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1754 (future_alignment_required): Remove ifdefs that use it.
1755
1756 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1757
1758 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1759 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1760 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1761 parameters.
1762 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1763 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1764
1765 2005-04-21 Christian Groessler <chris@groessler.org>
1766
1767 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1768 array.
1769
1770 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1771
1772 * config/obj-aout.h (S_IS_EXTERN): Removed.
1773 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1774 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1775 * symbols.c (S_IS_EXTERN): Likewise.
1776 * symbols.h (S_IS_EXTERN): Likewise.
1777
1778 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1779 S_IS_EXTERNAL.
1780 * config/tc-d10v.c (md_apply_fix3): Likewise.
1781 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1782 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1783 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1784 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1785 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1786 (shmedia_md_convert_frag): Likewise.
1787 * symbols.c (print_symbol_value_1): Likewise.
1788 * write.c (write_object_file): Likewise.
1789
1790 2005-04-20 Nick Clifton <nickc@redhat.com>
1791
1792 * config/tc-xtensa.c (get_aligned_diff): Change type of
1793 branch_align to offsetT so that its signedness matches that of
1794 target_size.
1795
1796 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1797 number into a readable string.
1798 (load_register): Likewise.
1799
1800 2005-04-20 Andreas Schwab <schwab@suse.de>
1801
1802 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1803
1804 2005-04-19 David S. Miller <davem@davemloft.net>
1805
1806 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1807 NULL insn, exit early. Remove now spurious NULL checks.
1808 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1809 to NULL and exit.
1810
1811 2005-04-19 Jan Beulich <jbeulich@novell.com>
1812
1813 * symbols.h (symbol_find_base): Remove prototype.
1814 * symbols.c (save_symbol_name): Remove code section conditional upon
1815 STRIP_UNDERSCORE.
1816 (symbol_find): Remove.
1817 (symbol_find_base): Rename to symbol_find.
1818 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1819 symbol_find.
1820 * config/obj-coff.c (tag_insert): Remove code section conditional
1821 upon STRIP_UNDERSCORE.
1822 (obj_coff_def): Likewise.
1823 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1824 (coff_frob_symbol): Likewise.
1825 (yank_symbols): Likewise.
1826 (c_section_symbol): Likewise.
1827 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1828 * config/tc-arm.c (symbol_locate): Remove code section conditional
1829 upon STRIP_UNDERSCORE.
1830 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1831 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1832 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1833 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1834 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1835
1836 2005-04-19 Andreas Schwab <schwab@suse.de>
1837
1838 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1839 access to application registers.
1840
1841 2005-04-19 Jan Beulich <jbeulich@novell.com>
1842
1843 * config/te-sysv32.h: Remove.
1844 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1845 config/te-sysv32.h.
1846 * Makefile.in (TARG_ENV_HFILES): Likewise.
1847
1848 2005-04-19 Jan Beulich <jbeulich@novell.com>
1849
1850 PR/847
1851 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1852 length symbols.
1853
1854 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1855
1856 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1857
1858 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1859
1860 * config/tc-mips.c (normalize_constant_expr): Don't check for
1861 HAVE_32BIT_GPRS.
1862 (check_absolute_expr): Only call normalize_constant_expr() if
1863 HAVE_32BIT_GPRS.
1864 (mips_ip): Likewise.
1865
1866 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1867
1868 2005-04-18 Jan Beulich <jbeulich@novell.com>
1869
1870 * macro.c (free_token): New, freeing all the memory associated with a
1871 macro.
1872 (do_formals): Move initializers to ...
1873 (define_macro): ... here.
1874 (delete_macro): Convert passed in name to lower case. Warn when
1875 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1876
1877 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1878
1879 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1880
1881 2005-04-15 Jan Beulich <jbeulich@novell.com>
1882
1883 * config/obj-elf.c (obj_elf_struct): New.
1884 (elf_pseudo_table). Use it for .offset and .struct.
1885
1886 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1887 Sterling Augustine <sterling@tensilica.com>
1888
1889 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1890 than the section alignment.
1891
1892 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1893 H.J. Lu <hongjiu.lu@intel.com>
1894
1895 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1896 * config/tc-xtensa.c (xg_translate_sysreg_op,
1897 xtensa_translate_old_userregs_ops,
1898 xtensa_find_unaligned_branch_targets,
1899 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1900 relax_frag_add_nop): Support 64-bit host.
1901 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1902 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1903
1904 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1905
1906 * configure.tgt: Add support for OpenBSD/sparc ELF.
1907
1908 * configure.tgt: Set emulation for mips-*-openbsd*.
1909 Remove broken mips-dec-openbsd* config.
1910 * configure.in: Set default ABI for mips64-*-openbsd*.
1911 * configure: Regenerate.
1912
1913 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1914
1915 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1916 optimization for constant addresses.
1917
1918 2005-04-14 Nick Clifton <nickc@redhat.com>
1919
1920 * as.c (main): Move parse_args before symbol_begin and frag_init
1921 so that the hash table size can be set before it is used.
1922 * hash.c: Use an unsigned long type for the size of the hash
1923 tables.
1924 * hash.h (set_gas_hash_table_size): Update the prototype.
1925
1926 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1927
1928 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1929 * acinclude.m4: Include ../bfd/warning.m4.
1930 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1931 * Makefile.in: Regenerate.
1932 * configure: Regenerate.
1933 * doc/Makefile.in: Regenerate.
1934
1935 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1936
1937 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1938 (normalize_address_expr): New function to sign-extend address
1939 offsets that fit into 32 bits in 32-bit mode.
1940 (macro_build_ldst_constoffset): Use normalize_address_expr()
1941 instead of a handcoded sequence.
1942 (load_register): Likewise. Report oversized numbers in a useful
1943 way.
1944 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1945 for constant addresses. Report oversized numbers in a useful way.
1946 (mips_ip): Use normalize_address_expr() for addresses.
1947
1948 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1949
1950 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1951 similar to other instructions now that they're marked as ImmExt.
1952
1953 2005-04-12 Nick Clifton <nickc@redhat.com>
1954
1955 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1956 (gas_hash_table_size): New static variable.
1957 (set_gas_hash_table_size): New function: Records a requested size
1958 for the hash tables.
1959 (get_gas_hash_table_size): New function: Return a prime number
1960 near the requested size of the hash table.
1961 (hash_new): Use get_gas_hash_table_size.
1962 * hash.h: Add a prototype for set_gas_hash_table_size.
1963 * as.c (show_usage): Add description of new switches: --hash-size
1964 and --reduce-memory-overheads.
1965 (option_values): Add OPTION_HASH_TABLE_SIZE and
1966 OPTION_REDUCE_MEMORY_OVERHEADS.
1967 (std_longpopts): Add entries for the new options.
1968 (parse_args): Handle the new options.
1969 * Makefile.am: Add a dependency of as.c on hash.h.
1970 * Makefile.in: Regenerate.
1971 * doc/as.texinfo: Document the new switches.
1972 * NEWS: Mention the new switches.
1973
1974 2005-04-12 Nick Clifton <nickc@redhat.com>
1975
1976 PR gas/818
1977 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1978 synonyms.
1979
1980 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1981
1982 * Makefile.am: Run "make dep-am".
1983 * Makefile.in: Regenerate.
1984
1985 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1986 Bob Wilson <bob.wilson@acm.org>
1987
1988 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1989
1990 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1991
1992 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1993
1994 2005-04-11 Jan Beulich <jbeulich@novell.com>
1995
1996 * NEWS: Mention these changes and their effects.
1997 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1998 is_name_ender.
1999 (check_macro): Likewise.
2000 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2001 labels together with the closing pseudo-op.
2002 (macro_expand_body): Adjust comment. Range-check input before use.
2003 Adjust mis-spelled diagnostic. Use is_name_beginner.
2004 * read.c (try_macro): New.
2005 (read_a_source_file): New static variable last_eol. Don't list
2006 macro expansion lines more than once. Call try_macro.
2007 (s_macro): Set section of line_label to absolute instead of undefined.
2008 * doc/as.texinfo: Add information on the caveats of these changes.
2009
2010 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2011
2012 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2013 * symbols.h (symbol_X_add_number): Update prototype.
2014
2015 2005-04-10 Eric Christopher <echristo@redhat.com>
2016
2017 * symbols.c (symbol_X_add_number): Fix warning.
2018
2019 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2020
2021 * config/tc-m68k.c (md_begin): Support 64bit host.
2022 (get_num): Support 64bit BFD on 32bit host.
2023
2024 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2025
2026 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2027
2028 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2029
2030 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2031 call. Don't do the COFF hacks for multi-emulation gas. Move
2032 demand_empty_rest_of_line back to caller.
2033 (s_set, equals): demand_empty_rest_of_line here.
2034
2035 PR gas/827
2036 * as.h (rs_dummy): Define.
2037 * symbols.c (symbol_X_add_number): New function.
2038 * symbols.h (symbol_X_add_number): Declare.
2039 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2040 * read.c (assign_symbol): New function, split out from s_set.
2041 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2042 Fix COFF hacks for multi-emulation gas.
2043 (s_set): Call assign_symbol. Remove "register" keyword.
2044 (set_zero_frag): New function.
2045 (pseudo_set): Always check for assignment to section syms.
2046 Always set segment and frag of symbol, and likewise extern for
2047 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2048 special case exp.X_add_number non-zero for O_symbol expressions.
2049 (equals): Use assign_symbol.
2050
2051 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2052
2053 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2054 SEC_MERGE sections.
2055
2056 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2057
2058 * config/tc-i386.c (tc_gen_reloc): Don't turn
2059 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2060
2061 2005-04-06 Nick Clifton <nickc@redhat.com>
2062
2063 * po/rw.po: New translation: Kinyarwanda
2064 * configure.in (ALL_LINGUAS): Add rw
2065 * configure: Regenerate.
2066
2067 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2068 Bob Wilson <bob.wilson@acm.org>
2069
2070 * config/tc-xtensa.c (branch_align_power): New.
2071 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2072 future_alignment_required): Use branch_align_power to check section
2073 alignment as well as xtensa_fetch_width when aligning branch targets.
2074
2075 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2076
2077 * config/tc-xtensa.c: Warning fixes throughout.
2078 (xtensa_fetch_width): Change to unsigned.
2079 (assemble_nop, xtensa_find_unaligned_branch_targets,
2080 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2081 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2082 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2083 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2084 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2085 get_text_align_max_fill_size, get_text_align_nop_count,
2086 get_text_align_nth_nop_size, get_noop_aligned_address,
2087 get_aligned_diff, convert_frag_align_next_opcode,
2088 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2089 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2090 types, avoiding size_t and using offsetT and addressT appropriately.
2091 (get_text_align_power): Clean up types. Avoid incorrect bound.
2092 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2093
2094 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2095
2096 * config/tc-ia64.c (start_unwind_section): Undo the change
2097 of 2004-08-18.
2098 (generate_unwind_image, dot_endp): Likewise.
2099
2100 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2101
2102 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2103 le_nop_stop arrays and initializers to file scope.
2104 (md_begin): When generating code for anything other than
2105 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2106
2107 2005-04-01 Jan Beulich <jbeulich@novell.com>
2108
2109 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2110 immediates.
2111
2112 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2113
2114 * NEWS: Mention [fdgh]_floating.
2115 * config/atof-vax.c: Fix some whitespace.
2116 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2117
2118 2005-04-01 Nick Clifton <nickc@redhat.com>
2119
2120 * configure.in: Add a check for <unistd.h> providing a prototype
2121 for getopt() which is compatible with the one in
2122 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2123 * configure: Regenerate.
2124 * config.in (HAVE_DECL_GETOPT): Add.
2125
2126 2005-04-01 Jan Beulich <jbeulich@novell.com>
2127
2128 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2129
2130 2005-04-01 Jan Beulich <jbeulich@novell.com>
2131
2132 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2133 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2134
2135 2005-03-30 Julian Brown <julian@codesourcery.com>
2136
2137 * config/tc-arm.c (arm_adjust_symtab): Rename
2138 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2139
2140 2005-03-30 Julian Brown <julian@codesourcery.com>
2141
2142 * config/tc-arm.c (mapping_state): Change documentation in function
2143 comment to cross-reference spec instead. Change type of mapping symbols
2144 to BSF_NO_TYPE.
2145 (arm_adjust_symtab): Don't change type of mapping symbols here.
2146
2147 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2148
2149 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2150 * config.in: Regenerate.
2151 * configure: Regenerate.
2152 * configure.in: Check for ffs decl and alphabetize.
2153
2154 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2155 Phil Blundell <philb@gnu.org>
2156
2157 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2158 (md_apply_fix3): Mark TLS symbols.
2159 (tc_gen_reloc): Handle TLS relocations.
2160 (arm_fix_adjustable): Ignore TLS relocations.
2161 (s_arm_elf_cons): Support expressions after decorated symbols.
2162
2163 2005-03-29 Julian Brown <julian@codesourcery.com>
2164
2165 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2166 whether personality routine index N has been output for this section.
2167 (mapping_state): tc_segment_info_data now struct not enum.
2168 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2169 handled on section change.
2170 (create_unwind_entry): Previous code to output dependency removed.
2171 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2172 for this section.
2173 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2174 arm_segment_info_type.
2175 (arm_segment_info_type): New struct.
2176
2177 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2178 Bob Wilson <bob.wilson@acm.org>
2179
2180 * config/tc-xtensa.c (do_align_targets): Update comment.
2181 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2182 Insert a LOOP_END frag before every loop target, and do not overload
2183 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2184 (xg_assemble_vliw_tokens): Use do_align_targets.
2185 (xtensa_fix_target_frags): Remove code to convert a
2186 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2187 negatable branch at the end of a loop.
2188 (frag_can_negate_branch): Delete.
2189
2190 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2191 H.J. Lu <hongjiu.lu@intel.com>
2192
2193 PR 803
2194 NEWS: Mention "-mtune=[itanium1|itanium2]".
2195
2196 * config/tc-ia64.c (md): Add tune.
2197 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2198 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2199 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2200 B unit NOPs are discouraged for McKinley-derived cores.
2201 (md_begin): Don't hardcode the "extra_goodness()" function in
2202 the comment...
2203 (ia64_init): Set md.tune to itanium2.
2204
2205 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2206 * doc/c-ia64.texi: Likewise.
2207
2208 2005-03-27 Ian Lance Taylor <ian@airs.com>
2209
2210 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2211 bad C_EFCN symbol, print its name.
2212
2213 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2214
2215 * config/tc-xtensa.c (use_longcalls): Delete.
2216 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2217 the use_longcalls flag is set. Do this before checking the segment.
2218 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2219 expand direct calls at this point.
2220 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2221 (xtensa_find_unmarked_state_frags): Likewise.
2222 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2223 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2224 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2225 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2226
2227 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2228
2229 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2230
2231 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2232
2233 * config/tc-cris.h: Convert to ISO C90.
2234 * config/tc-cris.c: Ditto.
2235 (md_estimate_size_before_relax): Remove obsolete comment for
2236 parameter "segment_type".
2237 (md_begin): Document reason for cast of hash_insert argument.
2238 (md_atof): Correct type of parameter "type".
2239
2240 2005-03-24 Nick Clifton <nickc@redhat.com>
2241
2242 * write.h (bit_fix_new): Remove redundant prototype.
2243 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2244 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2245 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2246 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2247 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2248 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2249 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2250 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2251 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2252 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2253 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2254 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2255 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2256 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2257 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2258 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2259 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2260 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2261 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2262 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2263 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2264 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2265 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2266 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2267 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2268 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2269 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2270 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2271 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2272 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2273 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2274 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2275 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2276 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2277 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2278 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2279 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2280 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2281 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2282 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2283 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2284 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2285 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2286 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2287 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2288 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2289 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2290 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2291 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2292 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2293 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2294 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2295 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2296 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2297 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2298
2299 2005-03-23 Jim Blandy <jimb@redhat.com>
2300
2301 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2302 attributes properly.
2303
2304 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2305 Nick Clifton <nickc@redhat.com>
2306
2307 * configure.tgt: Accept any C library to accompany a GNU Linux
2308 implementation, not just the GNU C library.
2309 * configure.in: Likewise.
2310 * configure: Regenerate.
2311
2312 2005-03-23 Nick Clifton <nickc@redhat.com>
2313
2314 * config/tc-tic30.c: Convert to ISO C90 formatting.
2315 * config/tc-tic30.h: Convert to ISO C90 formatting.
2316 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2317 * config/atof-vax.c: Convert to ISO C90 formatting.
2318
2319 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2320
2321 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2322 relocations correctly as well.
2323 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2324 relocations in mergeable sections section-relative either.
2325
2326 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2327
2328 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2329
2330 2005-03-21 Nick Clifton <nickc@redhat.com>
2331
2332 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2333 warning by providing a prototype for sh_symbian_find_elf_flags.
2334
2335 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2336 previous delta.
2337
2338 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2339
2340 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2341 along with other formats that set bfd_gas. Remove unnecessary
2342 setting of bfd_gas. Delete strongarm cases in generic_target
2343 switch.
2344
2345 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2346
2347 PR gas/780
2348 * config/tc-m68k.c (TRUNC, SEXT): Define.
2349 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2350 (m68k_ip): Truncate or sign extend expressions as appropriate.
2351 (get_num): Likewise.
2352 (md_apply_fix3): Use SEXT.
2353
2354 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2355
2356 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2357 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2358 (obj-vms.o): Delete rule.
2359 Run "make dep-am".
2360 * Makefile.in: Regenerate.
2361 * aclocal.m4: Regenerate.
2362 * doc/Makefile.in: Regenerate.
2363 * po/POTFILES.in: Regenerate.
2364
2365 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2366
2367 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2368 flag for coldfire v4e.
2369
2370 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2371
2372 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2373 xg_apply_fix_value and return a value to indicate success.
2374 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2375 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2376 (xtensa_validate_fix_sub): New.
2377 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2378 (tc_gen_reloc): Move code to handle difference of symbols and code to
2379 apply tentative fix values to ...
2380 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2381 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2382 relocations when linkrelax flag is not set.
2383 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2384 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2385
2386 2005-03-17 Jan Beulich <jbeulich@novell.com>
2387
2388 * config/tc-i386.c (i386_scale): Beautify error message.
2389 (Intel syntax comments): Update.
2390 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2391 next_operand.
2392 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2393 Remove declarations.
2394 (intel_bracket_expr): Declare.
2395 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2396 of the function body in a loop allowing to split an operand into two.
2397 Replace calls to malloc and checks of it returning non-NULL with
2398 calls to xmalloc/xstrdup.
2399 (intel_expr): SHORT no longer handled here. Add comment indicating
2400 comparison ops need implementation.
2401 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2402 Check right operand of - does not specify a register when parsing
2403 the address of a memory reference.
2404 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2405 Check operands do not specify a register when parsing the address of
2406 a memory reference.
2407 (intel_e06, intel_e06_1): Likewise.
2408 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2409 handle SHORT as well as unary + and -. Don't accept : except for
2410 segment overrides or in direct far jump/call insns.
2411 (intel_brack_expr): New.
2412 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2413 intel_brack_expr.
2414 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2415 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2416 Allow symbolic constants as register scale value.
2417 (intel_get_token): Replace call to malloc and check of return value
2418 with call to xmalloc. Change handling for FLAT to match MASM's.
2419 (intel_putback_token): Don't try to back up/free current token if
2420 that is T_NIL.
2421
2422 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2423
2424 * configure.tgt: Set emulation for arm-*-eabi*.
2425 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2426 * config/te-armeabi.h: New file.
2427 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2428 * config/te-symbian.h: Include "te-armeabi.h".
2429
2430 2005-03-16 Nick Clifton <nickc@redhat.com>
2431
2432 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2433 local variable in case it is clobbered by the setjmp.
2434
2435 2005-03-16 Nick Clifton <nickc@redhat.com>
2436 Ben Elliston <bje@au.ibm.com>
2437
2438 * configure.in (werror): New switch: Add -Werror to the
2439 compiler command line. Enabled by default. Disable via
2440 --disable-werror.
2441 * configure: Regenerate.
2442
2443 2005-03-16 Nick Clifton <nickc@redhat.com>
2444
2445 * config/obj-coff.h: Convert to ISO C90 formatting.
2446 * config/obj-coff.c: Convert to ISO C90 formatting.
2447
2448 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2449
2450 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2451 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2452 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2453 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2454 (insns): Add ARMv6T2 instructions:
2455 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2456 (arm_archs): Add V6T2 variants.
2457
2458 2005-03-15 Nick Clifton <nickc@redhat.com>
2459
2460 * NEWS: Add cutoff for changes in 2.16 release.
2461
2462 2005-03-15 Jan Beulich <jbeulich@novell.com>
2463
2464 * expr.c (operand): Merge handling of unary + into that for unary
2465 -, !, and ~.
2466
2467 2005-03-14 Eric Christopher <echristo@redhat.com>
2468
2469 * config/tc-mips.c: Include dw2gencfi.h.
2470 (mips_cfi_frame_initial_instructions): New.
2471 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2472 (tc_cfi_frame_initial_instructions): Ditto.
2473 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2474 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2475 * Makefile.am: Update dependencies.
2476 * Makefile.in: Regenerate.
2477
2478 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2479
2480 * po/es.po: Commit new Spanish translation.
2481
2482 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2483
2484 * po/tr.po: Commit new Turkish translation.
2485
2486 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2487
2488 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2489 wfi, yield.
2490
2491 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2492
2493 * config-gas.com: Mark vax-vms as obsolete.
2494 * configure.in: Remove fmt=vms support.
2495 * config.in: Regenerate.
2496 * configure: Regenerate.
2497 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2498
2499 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2500 Bob Wilson <bob.wilson@acm.org>
2501
2502 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2503 when checking if xg_resolve_literals needs to be called.
2504 * config/tc-xtensa.h: Fix spelling typo in a comment.
2505
2506 2005-03-10 Jan Beulich <jbeulich@novell.com>
2507
2508 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2509 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2510 crafted structure declarations with the types from macro.h.
2511
2512 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2513
2514 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2515 for -mno-shared optimization.
2516
2517 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2518
2519 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2520 (MAX_NOPS): Bump to 4.
2521 (mips_fix_vr4130): New variable.
2522 (nops_for_vr4130): New function.
2523 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2524 nops_for_vr4130 if working around VR4130 errata.
2525 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2526 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2527 (md_parse_option): Handle them.
2528 (md_show_usage): Print them.
2529 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2530
2531 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2532
2533 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2534 branch delay code.
2535
2536 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2537
2538 * config/tc-mips.h (mips_flush_pending_output): Delete.
2539 (mips_emit_delays): Declare.
2540 (md_flush_pending_output): Use mips_emit_delays.
2541 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2542 the previous instructions.
2543 (md_begin, append_insn, md_parse_option): Update callers.
2544 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2545 start_noreorder.
2546 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2547 (s_gpdword): Update callers.
2548 (start_noreorder, end_noreorder): New functions.
2549 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2550 manipulating mips_opts or prev_nop_frag directly.
2551 (mips_flush_pending_output): Delete.
2552
2553 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2554
2555 * config/tc-mips.c (mips_move_labels): New function, taken from...
2556 (append_insn, mips_emit_delays): ...here.
2557
2558 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2559
2560 * config/tc-mips.c (MAX_NOPS): New macro.
2561 (history): Resize to 1 + MAX_NOPS.
2562 (fix_vr4120_class): New enumeration.
2563 (vr4120_conflicts): New variable.
2564 (init_vr4120_conflicts): New function.
2565 (md_begin): Call it.
2566 (insn_uses_reg): Constify first argument.
2567 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2568 (nops_for_insn_or_target): New functions.
2569 (append_insn): Use the new nops_for_* functions instead of inline
2570 delay checks. Generalize prev_nop_frag handling to handle an
2571 arbitrary history length. Insert nops into the history buffer
2572 once the number of nops in prev_nop_frag is fixed.
2573 (emit_delays): Use nops_for_insn instead of inline delay checks.
2574
2575 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2576
2577 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2578 check from branch delay code. Remove unnecessary check for branches.
2579
2580 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2581
2582 * config/tc-mips.c (dummy_opcode): Delete.
2583 (nop_insn, mips16_nop_insn): New variables.
2584 (NOP_INSN): New macro.
2585 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2586 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2587 (md_begin): Initialize nop_insn and mips16_nop_insn.
2588 (append_insn): Use the new emit_nop function to add nops, recording
2589 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2590 to reserve room for the instruction and install_insn to install the
2591 final form. Use insert_into_history to record the instruction in
2592 the history buffer. Use move_insn to do delay slot filling.
2593 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2594 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2595 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2596
2597 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2598
2599 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2600 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2601 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2602 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2603 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2604
2605 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2606
2607 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2608 and extended_p fields with a single fixed_p field.
2609 (append_insn, mips_no_prev_insn): Adjust accordingly.
2610
2611 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2612
2613 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2614 a single mips16_absolute_jump_p bit.
2615 (append_insn): Adjust accordingly.
2616
2617 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2618
2619 * config/tc-mips.h (mips_cl_insn): Move definition to...
2620 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2621 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2622 and extended_p.
2623 (history): New variable.
2624 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2625 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2626 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2627 (prev_prev_insn_unreordered): Delete.
2628 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2629 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2630 field.
2631
2632 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2633
2634 * doc/Makefile.am: Update as.info dependencies.
2635 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2636
2637 2005-03-08 Jan Beulich <jbeulich@novell.com>
2638
2639 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2640 error, and point to .purgem documentation if someone really needs
2641 re-definitions.
2642 * NEWS: Mention macro redefinition is now an error.
2643
2644 2005-03-08 Jan Beulich <jbeulich@novell.com>
2645
2646 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2647 emitted to. Add more precise diagnostics for non-fitting insns based
2648 on that. Eliminate now superfluous special casing of MLX. Clear out
2649 slot information when dropping an insn.
2650
2651 2005-03-08 Jan Beulich <jbeulich@novell.com>
2652
2653 * config/tc-ia64.c (parse_section_name): Rename to...
2654 (cross_section): In addition to separating the name from the rest of
2655 the arguments, also carry out the operation.
2656 (dot_xdata): Use cross_section.
2657 (dot_float_cons): Likewise.
2658 (dot_xstringer): Likewise.
2659 (dot_xdata_ua): Likewise.
2660 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2661
2662 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2663
2664 * po/gas.pot: Regenerate.
2665
2666 2005-03-04 David Daney <ddaney@avtrex.com>
2667
2668 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2669 instead of '_gp' for -mno-shared optimization.
2670 (s_cpload): Ditto.
2671 (s_abicalls): Document it in the comment.
2672 (md_show_usage): Document the -mno-shared option.
2673
2674 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2675
2676 * config/tc-mips.c (mips_set_options): Add sym32 field.
2677 (mips_opts): Initialize it.
2678 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2679 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2680 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2681 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2682 when deciding whether to use a symbolic %highest/%higher expansion.
2683 (macro): Likewise. Remove o64/n32 linux hack. Always use
2684 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2685 and "la". Handle constants separately from symbolic expressions in
2686 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2687 and using load_register to load the high part of the address.
2688 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2689 (OPTION_ELF_BASE): Bump by 2.
2690 (md_longopts): Add entries for -msym32 and -mno-sym32.
2691 (md_parse_option): Handle them.
2692 (usage): Document them.
2693 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2694 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2695 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2696 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2697 -msym32 and -mno-sym32.
2698
2699 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2700
2701 * config/tc-mips.c (load_address): Implement GP optimization
2702 for 64bit address space non-PIC. Fix formatting.
2703 (macro): Likewise. Simplify code.
2704 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2705 (mips_after_parse_args): Simplify code.
2706
2707 2005-03-03 Nick Clifton <nickc@redhat.com>
2708
2709 * expr.c (operand): Remove redundant code enclosed by #ifdef
2710 RELAX_PAREN_GROUPING....#endif.
2711
2712 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2713 reloc is the difference of two symbols defined in the same
2714 section.
2715
2716 * config/tc-iq2000.c (line_comment_chars): Include the # character
2717 as otherwise this breaks #APP/#NO_APP processing.
2718
2719 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2720
2721 * config/tc-arc.c(md_assemble): Remove dead code for handling
2722 immediate indexing of ld and st .
2723
2724 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2725 Joseph Myers <joseph@codesourcery.com>
2726
2727 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2728 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2729 (parse_relocation): Check for a word break after a relocation
2730 operator.
2731 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2732 symbols.
2733
2734 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2735
2736 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2737
2738 2005-03-02 Jan Beulich <jbeulich@novell.com>
2739
2740 * as.c (main): Use unlink_if_ordinary instead of unlink.
2741 * messages.c (as_fatal): Likewise.
2742
2743 2005-03-02 Jan Beulich <jbeulich@novell.com>
2744
2745 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2746 accesses.
2747 (parse_register): Allow cr8...15 in all modes.
2748
2749 2005-03-02 Jan Beulich <jbeulich@novell.com>
2750
2751 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2752 etc. like normal symbol references (T_ID).
2753
2754 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2755
2756 * symbols.c (fb_label_name): Fix silly thinko in last change.
2757
2758 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2759
2760 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2761 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2762
2763 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2764
2765 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2766
2767 PR gas/708
2768 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2769 suffixes also.
2770
2771 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2772
2773 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2774
2775 * as.h (assert): Warning fix.
2776 * expr.c (expr): Correct assertion.
2777 * read.c (s_comm_internal): Remove assertion.
2778 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2779 (fixup_segment): Remove assertion.
2780 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2781 (md_apply_fix3): Likewise.
2782 * config/tc-i370.c (md_begin): Correct assertion.
2783 (i370_macro): Warning fix for assertion.
2784
2785 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2786
2787 * configure.in (AC_C_BIGENDIAN): Invoke.
2788 * configure: Regenerate.
2789 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2790 host variable to set string header size.
2791 * config/obj-aout.c (obj_header_append): Don't use host structs.
2792 (obj_symbol_to_chars): Likewise.
2793 (obj_emit_strings): Likewise. Use the passed in output pointer.
2794 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2795 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2796 not sizeof host struct.
2797 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2798 (obj_emit_strings): Likewise.
2799 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2800 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2801 sizeof host struct.
2802 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2803 sizeof host struct.
2804 (host_number_to_chars): Define.
2805 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2806 host internal struct to set header sizes.
2807 * config/tc-i960.c (md_number_to_field): Warning fix.
2808 (md_ri_to_chars): Use host byte order.
2809 (get_cdisp, md_apply_fix3): Warning fix.
2810 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2811
2812 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2813
2814 * doc/c-arc.texi: Update documentation about ARC's extension
2815 instructions.
2816
2817 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2818
2819 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2820 address for myself.
2821
2822 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2823
2824 * cgen.c: Warning fixes.
2825 * config/tc-arc.c: Likewise.
2826 * config/tc-arm.c: Likewise.
2827 * config/tc-avr.c: Likewise.
2828 * config/tc-d10v.c: Likewise.
2829 * config/tc-d30v.c: Likewise.
2830 * config/tc-frv.c: Likewise.
2831 * config/tc-frv.h: Likewise.
2832 * config/tc-h8300.c: Likewise.
2833 * config/tc-h8500.c: Likewise.
2834 * config/tc-i370.c: Likewise.
2835 * config/tc-i960.c: Likewise.
2836 * config/tc-ia64.c: Likewise.
2837 * config/tc-ip2k.c: Likewise.
2838 * config/tc-m68hc11.c: Likewise.
2839 * config/tc-maxq.c: Likewise.
2840 * config/tc-mcore.c: Likewise.
2841 * config/tc-mips.c: Likewise.
2842 * config/tc-msp430.c: Likewise.
2843 * config/tc-pj.c: Likewise.
2844 * config/tc-ppc.c: Likewise.
2845 * config/tc-ppc.h: Likewise.
2846 * config/tc-s390.c: Likewise.
2847 * config/tc-sh.c: Likewise.
2848 * config/tc-sh64.c: Likewise.
2849 * config/tc-tic4x.c: Likewise.
2850 * config/tc-tic80.c: Likewise.
2851 * config/tc-v850.c: Likewise.
2852 * config/tc-vax.c: Likewise.
2853 * config/tc-w65.c: Likewise.
2854 * config/tc-xstormy16.c: Likewise.
2855 * config/tc-z8k.c: Likewise.
2856
2857 2005-02-22 Catherine Moore <clm@cm00re.com>
2858
2859 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2860 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2861
2862 2005-02-22 Eric Christopher <echristo@redhat.com>
2863
2864 * config/tc-mips.c (struct proc): Change isym to
2865 func_sym. New member func_end_sym.
2866 (s_mips_ent): Update.
2867 (s_mips_end): Ditto. Add code to compute function size.
2868
2869 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2870
2871 * read.c: Warning fixes.
2872 * config/obj-elf.c: Likewise.
2873
2874 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2875
2876 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2877 emitting insn.
2878
2879 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2880
2881 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2882 SEC_COFF_SHARED.
2883
2884 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2885 SEC_TIC54X_BLOCK.
2886 (demand_empty_rest_of_line): Likewise.
2887 (tic54x_sblock): Likewise.
2888 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2889
2890 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2891
2892 * read.c (address_bytes): New function.
2893 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2894 (potable): Add "dc.a".
2895 (cons_worker): Handle "dc.a".
2896 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2897
2898 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2899
2900 * input-file.c (input_file_open): Rearrange to avoid warning.
2901
2902 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2903
2904 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2905 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2906 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2907
2908 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2909
2910 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2911 uses after .set noat.
2912 (load_address): Likewise.
2913 (macro): Likewise. Don't try to avoid $at use by sacrificing
2914 the target register before it is stored, it won't work.
2915
2916 2005-02-17 James E Wilson <wilson@specifixinc.com>
2917
2918 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2919 see an instruction that specifies a template.
2920
2921 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2922
2923 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2924 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2925 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2926
2927 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2928
2929 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2930
2931 * config/tc-ia64.c (md): Add hint_b.
2932 (emit_one_bundle): Handle md.hint_b for "hint".
2933 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2934 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2935 (ia64_init): Set md.hint_b to error.
2936 (md_assemble): Handle md.hint_b for "hint.b".
2937
2938 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2939 * doc/c-ia64.texi: Likewise.
2940
2941 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2942
2943 * tc.h (struct relax_type, relax_typeS): Move from here..
2944 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2945 * ecoff.c (ecoff_new_file): Add appfile param.
2946 * ecoff.h (ecoff_new_file): Likewise.
2947 * itbl-lex.h: New file.
2948 * itbl-lex.l: Include itbl-lex.h.
2949 * itbl-parse.y: Likewise.
2950 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2951 * read.c (s_app_file_string): Mark appfile possibly unused.
2952 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2953 * subsegs.h (struct seg_info_trash): Delete.
2954 (seg_info): Use segment_info_type instead.
2955 * config/obj-coff.c (struct filename_list): Make filename const char *.
2956 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2957 * config/obj-elf.c (elf_file_symbol): Similarly.
2958 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2959 signed right shift.
2960 * config/tc-arc.c (md_operand): Warning fix.
2961 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2962 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2963 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2964 * config/tc-frv.c (frv_force_relocation): Warning fix.
2965 * config/tc-m68k.c (md_parse_option): Delete unused var.
2966 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2967 * config/tc-sparc.c: Likewise.
2968 (s_common): Warning fix.
2969 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2970 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2971 addressT.
2972 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2973 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2974 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2975 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2976 (tic4x_do_align): Use TIC_NOP_OPCODE.
2977 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2978 * config/tc-vax.c: Include netinet/in.h.
2979 (tc_headers_hook): Formatting.
2980 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2981
2982 2005-02-17 Jan Beulich <jbeulich@novell.com>
2983
2984 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2985 parsing inN, locN, outN. Set 'idx' to offset register number starts
2986 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2987 pointless cast.
2988
2989 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2990
2991 * config/tc-mips.c (load_address): Fix formatting.
2992 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2993 Catch macros which are unexpandable without AT. Remove duplicate
2994 zeroing of used_at.
2995 (macro2): Remove duplicate zeroing of used_at.
2996
2997 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2998
2999 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3000 than zero.
3001
3002 2005-02-15 Nigel Stephens <nigel@mips.com>
3003 Maciej W. Rozycki <macro@mips.com>
3004
3005 * config/tc-mips.c (reloc_needs_lo_p): Handle
3006 BFD_RELOC_MIPS16_HI16_S.
3007 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3008 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3009 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3010 complaints on.
3011 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3012 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3013 Call my_getSmallExpression() to parse percent operators.
3014 (percent_op_match, mips_percent_op): Separate definitions.
3015 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3016 (parse_relocation): Handle the MIPS16 mode using
3017 mips16_percent_op.
3018 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3019 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3020
3021 2005-02-15 Jan Beulich <jbeulich@novell.com>
3022
3023 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3024 instead of explicitly dealing with the translation; exclude
3025 relocations that are already pcrel, however.
3026
3027 2005-02-15 Jan Beulich <jbeulich@novell.com>
3028
3029 * config/tc-ia64.c: Include limits.h (if available).
3030 (gr_values[0]): Set path to INT_MAX.
3031 (dot_reg_val): Don't allow changing value of r0. Limit range of
3032 general registers at r127.
3033 (specify_resource): Default resource index is -1. Don't set resource
3034 index (in case IA64_RS_RSE) without setting the specific flag.
3035 (note_register_values): Check operand is O_constant before tracking
3036 input value of moves. Add tracking for dep.z with constant inputs.
3037 (print_dependency): Resource index of specific resource may be zero.
3038 (check_dependencies): Likewise.
3039
3040 2005-02-15 Jan Beulich <jbeulich@novell.com>
3041
3042 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3043 reg_class. Check operands and emit diagnostics for illegal use of
3044 registers.
3045
3046 2005-02-15 Jan Beulich <jbeulich@novell.com>
3047
3048 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3049 new variables type, suffix, and width. Handle
3050 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3051 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3052 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3053 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3054 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3055 if unable to translate relocation type, using the new variables.
3056
3057 2005-02-15 Jan Beulich <jbeulich@novell.com>
3058
3059 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3060 (ty_symbol_chars): Define.
3061 * config/tc-ia64.c (ia64_symbol_chars): Define.
3062
3063 2005-02-15 Jan Beulich <jbeulich@novell.com>
3064
3065 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3066 input_line_pointer was advanced.
3067
3068 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3069
3070 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3071 within |.
3072
3073 2005-02-13 Jan Beulich <jbeulich@novell.com>
3074
3075 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3076 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3077 indicator.
3078 (ia64_init): Set md.detect_dv.
3079 (ia64_start_line): New static variable warned. Warn only once when
3080 encountering explicit stops in automatic mode.
3081 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3082 * NEWS: Mention new default mode.
3083
3084 2005-02-13 Jan Beulich <jbeulich@novell.com>
3085
3086 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3087 be freed when wiping out previous state. Canonicalize names before
3088 use. Free name string when detecting redefinition.
3089 (dot_pred_rel): Call generic expression parser to process arguments.
3090 Handle O_register case for individual predicates and O_subtract for
3091 ranges.
3092 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3093 register hash.
3094 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3095 Warn if multiple found, issue error if resulting symbol name has zero
3096 length.
3097 (dot_alias): Canonicalize name before use.
3098
3099 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3100
3101 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3102 and 0 for error.
3103 (in_procedure): Return -1 for warning.
3104 (in_prologue): Likewise.
3105 (in_body): Likewise.
3106
3107 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3108
3109 * config/tc-ia64.c (dot_xdata): Undo the last change.
3110 (dot_float_cons): Likewise.
3111 (dot_xstringer): Likewise.
3112 (dot_xdata_ua): Likewise.
3113 (dot_float_cons_ua): Likewise.
3114
3115 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3116
3117 * NEWS: Mention "-munwind-check=[warning|error]".
3118
3119 * config/tc-ia64.c (md): Add unwind_check.
3120 (unwind_diagnostic): New.
3121 (in_procedure): Call unwind_diagnostic when a directive isn't
3122 in procedure.
3123 (in_prologue): Call unwind_diagnostic when a directive isn't in
3124 prologue.
3125 (in_body): Call unwind_diagnostic when a directive isn't in
3126 body region.
3127 (dot_endp): Set md.unwind_check to error before calling
3128 in_procedure and restore it after. When the name is missing or
3129 couldn't be found, use the one from the last .proc if
3130 md.unwind_check isn't error. Warn if md.unwind_check is
3131 warning.
3132 (md_parse_option): Handle "-munwind-check=[warning|error]".
3133 (md_show_usage): Add "-munwind-check=[warning|error]".
3134 (ia64_init): Set md.unwind_check to warning.
3135
3136 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3137 * doc/c-ia64.texi: Likewise.
3138
3139 2005-02-11 Jan Beulich <jbeulich@novell.com>
3140
3141 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3142 (LEX_QM): Likewise.
3143 (ia64_parse_name): New third parameter.
3144 (md_parse_name): Pass third argument.
3145 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3146 (md_operand): Handling of '@'-prefixed symbols moved from here...
3147 (ia64_parse_name): ...to here.
3148
3149 2005-02-11 Jan Beulich <jbeulich@novell.com>
3150
3151 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3152 (errata_nop_necessary_p): Remove declaraction and definition.
3153 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3154 update md.group_idx. Don't reset md.last_groups.
3155
3156 2005-02-11 Jan Beulich <jbeulich@novell.com>
3157
3158 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3159 argument.
3160 (dot_xdata): Free section name after use.
3161 (dot_float_cons): Likewise.
3162 (dot_xstringer): Likewise.
3163 (dot_xdata_ua): Likewise.
3164 (dot_float_cons_ua): Likewise.
3165 (md_pseudo_table): Add xdata16 and xdata16.ua.
3166
3167 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3168
3169 * doc/all.texi: Add IA64.
3170 * doc/as.texinfo: Likewise.
3171
3172 * doc/c-ia64.texi: Fix typos.
3173
3174 2005-02-10 Julian Brown <julian@codesourcery.com>
3175
3176 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3177 BFD_RELOC_UNUSED.
3178 (do_t_push_pop): Likewise.
3179 (md_assemble): Likewise.
3180 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3181 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3182 (create_unwind_entry): Output dependency on the required personality
3183 routines.
3184
3185 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3186
3187 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3188 * subsegs.c (seg_not_empty_p): Likewise.
3189
3190 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3191
3192 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3193 relative jump calculation.
3194 <md_convert_frag) : Likewise.
3195 <output_disp): Likewise.
3196
3197 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3198
3199 * write.c (write_object_file): Recognize warning-symbol construct
3200 and skip object- and target- handling for the second symbol.
3201
3202 2005-02-02 Jan Beulich <jbeulich@novell.com>
3203
3204 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3205 designators along with quoted ones. Free copy of quoted designator
3206 when done.
3207
3208 2005-02-01 Ben Elliston <bje@au.ibm.com>
3209
3210 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3211 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3212 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3213 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3214 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3215 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3216 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3217 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3218 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3219 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3220 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3221 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3222 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3223 #if 0'd code throughout.
3224
3225 2005-01-31 Nick Clifton <nickc@redhat.com>
3226
3227 * as.c (parse_args): Bump copyright date reported by --version to
3228 2005.
3229
3230 2005-01-31 Nick Clifton <nickc@redhat.com>
3231
3232 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3233 and vax-vms.
3234
3235 2005-01-31 Jan Beulich <jbeulich@novell.com>
3236
3237 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3238 that can end with .endr in that case. Make requiring/permitting
3239 pseudo-ops without leading dot closer to the logic in read.c serving
3240 the same purpose.
3241 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3242 ignored.
3243
3244 2005-01-31 Jan Beulich <jbeulich@novell.com>
3245
3246 * macro.c (do_formals): Adjust to no longer accept empty parameter
3247 names.
3248 (define_macro): Adjust to no longer accept empty macro name, garbage
3249 following the parameters, or macros that were previously defined.
3250 * read.c (s_bad_end): Declare.
3251 (potable): Add endm. Handler for endr and endm is s_bad_end.
3252 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3253 and .endr.
3254 * read.h (s_bad_endr): Remove.
3255
3256 2005-01-31 Jan Beulich <jbeulich@novell.com>
3257
3258 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3259 immediately discarding (but counting) those exceeding the maximum
3260 possible amount. Track whether output and input operand counts ever
3261 matched, and use this to better indicate which of the operands/
3262 operand types was wrong; specifically don't default to pointing to
3263 the first operand.
3264
3265 2005-01-31 Jan Beulich <jbeulich@novell.com>
3266
3267 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3268 variable in dot_endp). Add body and insn. Make prologue,
3269 prologue_mask, body, and insn bitfields.
3270 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3271 messages.
3272 (in_procedure, in_prologue, in_body): New.
3273 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3274 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3275 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3276 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3277 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3278 dot_personality): Use the appropriate one of the above.
3279 (dot_proc): Clear unwind.proc_start; set to current location only if
3280 none of the entry points were valid. Check for non-zero-length entry
3281 point names. Check that entry points aren't defined, yet. Clear
3282 unwind.prologue, unwind.body, and unwind.insn.
3283 (dot_body): Call in_procedure. Check that first directive in procedure
3284 had no insns emitted before. Set unwind.body.
3285 (dot_prologue): Call in_procedure. Check that not already in prologue.
3286 Check that first directive in procedure had no insns emitted before.
3287 Clear unwind.body.
3288 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3289 length entry point names. Check that entry points became defined.
3290 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3291
3292 2005-01-31 Jan Beulich <jbeulich@novell.com>
3293
3294 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3295 before actually using it. Don't generate an error in manual bundling
3296 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3297 Don't generate an error in manual bundling mode when looking at an
3298 insn required to be last in its group but the required slot hasn't
3299 been reached, yet. Allow conversion from MII to MI;I for bundle
3300 consisting of only 2 insns with the stop between them. Suppress
3301 various meaningless errors resulting from detecting earlier ones.
3302
3303 2005-01-31 Jan Beulich <jbeulich@novell.com>
3304
3305 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3306 input being ar.pfs.
3307
3308 2005-01-28 Christian Groessler <chris@groessler.org>
3309
3310 * config/tc-z8k.c (md_assemble): Improve error detection.
3311
3312 2005-01-28 Jan Beulich <jbeulich@novell.com>
3313
3314 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3315 for personality routine pointer only if there is one.
3316 (ia64_convert_frag): Likewise.
3317 (generate_unwind_image): Likewise.
3318
3319 2005-01-27 Christian Groessler <chris@groessler.org>
3320
3321 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3322 (md_apply_fix3): Make relative branches out of range an error
3323 instead of a warning. Display correct line number for out of
3324 range branches/calls/memory accesses.
3325
3326 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3327
3328 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3329 to emit .debug_line and other debug sections.
3330 * as.h (seg_not_empty_p): Declare.
3331 * subsegs.c (seg_not_empty_p): New predicate.
3332
3333 2005-01-27 Andrew Cagney <cagney@gnu.org>
3334
3335 * configure: Regenerate to track ../gettext.m4 change.
3336
3337 2005-01-27 Jan Beulich <jbeulich@novell.com>
3338
3339 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3340
3341 2005-01-27 Jan Beulich <jbeulich@novell.com>
3342
3343 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3344 to/from application registers dynamic insns.
3345 (md_assemble): Defer resolution of move to/from application registers
3346 dynamic insns when they can be issued on either the I- or M-units.
3347
3348 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3349
3350 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3351 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3352 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3353 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3354 * cgen.c (gas_cgen_parse_operand): Handle
3355 CGEN_PARSE_OPERAND_SYMBOLIC.
3356 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3357 (frv_force_relocation): Likewise. Fix handling of PIC
3358 relocations.
3359 (md_apply_fix3): Likewise.
3360
3361 2005-01-21 Ben Elliston <bje@au.ibm.com>
3362
3363 * as.h: Remove #if 0'd code.
3364 * atof-generic.c (atof_generic): Likewise.
3365 * ecoff.c (ecoff_directive_frame): Likewise.
3366 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3367 * itbl-ops.c (itbl_add_reg): Likewise.
3368 * listing.c (calc_hex): Likewise.
3369 * read.c (MASK_CHAR): Likewise.
3370 * subsegs.c (subsegs_print_statistics): Likewise.
3371 * symbols.c (indent): Likewise.
3372 * write.c (write_relocs): Likewise.
3373 (write_object_file): Likewise.
3374 (relax_frag): Likewise.
3375
3376 2005-01-20 Nick Clifton <nickc@redhat.com>
3377
3378 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3379 getopt_long_only() from considering -a as an abbreviation for
3380 --alternate.
3381 (parse_args): Fix the parsing of -a=<file>.
3382
3383 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3384
3385 PR gas/684
3386 * read.c (s_incbin): Adjust default count for skip. Check validity
3387 of count and skip rigorously.
3388
3389 2005-01-19 Fred Fish <fnf@specifixinc.com>
3390
3391 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3392
3393 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3394
3395 * read.c (convert_to_bignum): New function, split out from...
3396 (emit_expr): ...here. Handle the case where X_add_number is
3397 positive and the input value is negative.
3398 (output_big_sleb128): Fix setting of continuation bit. Check whether
3399 the final byte needs to be sign-extended. Fix size-shrinking loop.
3400 (emit_leb128_expr): When generating a signed leb128, see whether the
3401 sign of an O_constant's X_add_number matches the sign of the input
3402 value. Use a bignum if not.
3403
3404 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3405
3406 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3407 arch_sh_up in order to match the external name and make the
3408 testsuite's job easier.
3409
3410 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3411
3412 PR 659
3413 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3414
3415 2005-01-12 Nick Clifton <nickc@redhat.com>
3416
3417 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3418 ignored_arguments array.
3419
3420 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3421
3422 * write.c (write_object_file): Disallow a symbol equated to
3423 common symbol.
3424
3425 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3426
3427 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3428 bfd_mach_maxq20.
3429 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3430 (maxq_target): New function: Set the machine type.
3431
3432 2005-01-06 Paul Brook <paul@codesourcery.com>
3433
3434 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3435 (md_begin): Handle TE_VXWORKS for FP defaults.
3436 (md_apply_fix3): Correct rela offsets.
3437 (elf32_arm_target_format): Add VxWorks targets.
3438
3439 2005-01-06 Paul Brook <paul@codesourcery.com>
3440
3441 * configure.tgt: Set em=vxworks for *-*-vxworks.
3442 * config/te-vxworks.h: New File.
3443
3444 2005-01-06 Paul Brook <paul@codesourcery.com>
3445
3446 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3447
3448 2005-01-04 Dmitry Diky <diwil@spec.ru>
3449
3450 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3451 global label.
3452
3453 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3454
3455 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3456 (dot_loc): New function.
3457 (md_pseudo_table): Add entry to map .loc to dot_loc().
3458 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3459 seen a .loc directive or we're generating DWARF2 debug info for
3460 assembly source.
3461
3462 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3463
3464 PR gas/619
3465 * read.c (s_comm_internal): Don't zero end of name until size
3466 expression has been parsed.
3467
3468 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3469
3470 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3471
3472 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3473
3474 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3475 case).
3476
3477 2004-12-22 Ian Lance Taylor <ian@airs.com>
3478
3479 * configure.tgt: New.
3480 * configure.in: Move setting of cpu_type, fmt, etc., to
3481 configure.tgt.
3482 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3483 $(srcdir)/configure.tgt.
3484 * configure, Makefile.in: Rebuild.
3485
3486 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3487
3488 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3489 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3490 instructions.
3491 (avr_offset_expression): New function to parse offsets for LDI
3492 instructions.
3493 (avr_operand): Use it.
3494 (md_apply_fix3): Generate the relocs.
3495
3496 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3497
3498 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3499 BFD_RELOC_SH_IMMS10BY8 relocation.
3500
3501 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3502 than just ignoring bad code.
3503
3504 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3505
3506 * config/tc-v850.c (handle_lo16): New function.
3507 (v850_reloc_prefix): Use it to check lo().
3508 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3509
3510 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3511
3512 * configure.in: Add s390x-ibm-tpf support.
3513 * configure: Regenerate.
3514
3515 2004-12-15 Jan Beulich <jbeulich@novell.com>
3516
3517 * config/obj-elf.c (obj_elf_change_section): Only set type and
3518 attributes on new sections. Emit warning when type of re-declared
3519 section doesn't match.
3520
3521 2004-12-15 Jan Beulich <jbeulich@novell.com>
3522
3523 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3524 '.cfi_startproc simple' doesn't inherit the old value.
3525
3526 2004-12-15 Jan Beulich <jbeulich@novell.com>
3527
3528 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3529 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3530 generation to emit a factored offset.
3531
3532 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3533
3534 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3535 which is too large in the case of NO_PIC without 64-bit
3536 addresses.
3537
3538 * config/tc-mips.c (mips_in_shared): New static variable.
3539 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3540 (md_longopts): Add -mshared and -mno-shared.
3541 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3542 (s_cpload): Implement !mips_in_shared case.
3543 (s_cpsetup): Likewise.
3544 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3545 * NEWS: Mention -mno-shared.
3546
3547 2004-12-09 Paul Brook <paul@codesourcery.com>
3548
3549 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3550 for function start.
3551
3552 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3553
3554 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3555 sequence, increase the size of the sequence.
3556
3557 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3558 use CPU_RM9000.
3559
3560 2004-12-07 Ben Elliston <bje@gnu.org>
3561
3562 * read.c (s_align): Use an align_limit temporary to allay a GCC
3563 signed/unsigned comparison warning.
3564
3565 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3566
3567 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3568 * configure.in: Use it for arm*-*-linux-gnueabi*.
3569 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3570 * config/te-armlinuxeabi.h: New file.
3571 * Makefile.in: Regenerated.
3572 * aclocal.m4: Likewise.
3573 * configure: Likewise.
3574 * doc/Makefile.in: Regenerated.
3575
3576 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3577
3578 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3579 (xtensa_restore_emit_state): Likewise.
3580
3581 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3582
3583 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3584 (s_align): Use it.
3585
3586 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3587
3588 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3589 * Makefile.in: Regenerate.
3590
3591 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3592
3593 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3594 functions, give functions a meaningful name, add comments.
3595 (check_range): New function - Replace operand size calculation
3596 with range checking.
3597 (assemble_insn): Update Algorithm, improve error issuing.
3598 (enum op_err): New.
3599 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3600 handling.
3601
3602 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3603
3604 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3605 miss between different section in the same module.
3606 (tc_gen_reloc): Likewise.
3607
3608 2004-11-25 Theodore A. Roth <troth@openavr.org>
3609
3610 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3611 atmega325, atmega3250, atmega645 and atmega6450.
3612
3613 2004-11-25 Jan Beulich <jbeulich@novell.com>
3614
3615 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3616 permissible for the selected instruction suffix.
3617 (process_suffix): For DefaultSize instructions, suppressing the
3618 guessing of a 'q' suffix if the instruction doesn't support it is
3619 pointless, because only an 'l' suffix can be guessed in this place.
3620
3621 2004-11-24 Nick Clifton <nickc@redhat.com>
3622
3623 * config/tc-iq2000.c: Remove support for IQ10 processor.
3624 Convert to ISO C90 formatting.
3625 * config/tc-iq2000.h: Likewise.
3626
3627 2004-11-23 Nick Clifton <nickc@redhat.com>
3628
3629 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3630 in this table. They should be correct now.
3631
3632 2004-11-23 Jan Beulich <jbeulich@novell.com>
3633
3634 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3635 indicate the MMX extensions added by both SSE and 3DNow!A.
3636 (Cpu3dnowA): Declare.
3637 (CpuUnknownFlags): Update.
3638 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3639 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3640 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3641 3DNow!. Athlon additionally implies 3DNow!A. Several new
3642 entries (those starting with a dot are for sub-arch specification).
3643 (set_cpu_arch): Handle sub-arch specifications.
3644 (parse_insn): Distinguish between instructions not supported because
3645 of insufficient CPU features and because of 64-bit mode.
3646 * doc/c-i386.texi: Describe enhanced .arch directive.
3647
3648 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3649
3650 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3651
3652 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3653
3654 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3655 without a corresponding .debug_info section.
3656
3657 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3658
3659 * read.c (potable): Add "error" and "warning".
3660 (s_errwarn): New function.
3661 * read.h (s_errwarn): Declare.
3662 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3663
3664 2004-11-22 Nick Clifton <nickc@redhat.com>
3665
3666 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3667 c_dot_file_symbol.
3668
3669 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3670
3671 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3672 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3673
3674 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3675
3676 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3677 (coff_adjust_symtab): Adjust call.
3678 (crawl_symbols): Likewise.
3679 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3680 (obj_app_file): Adjust.
3681
3682 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3683
3684 * configure.in: Enable bfd_assember for the MAXQ port.
3685 * configure: Regenerate.
3686
3687 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3688 Sterling Augustine <sterling@tensilica.com>
3689
3690 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3691 there is a conflict.
3692 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3693 interfaces that are related as determined by xtensa_interface_class_id.
3694
3695 2004-11-12 Nick Clifton <nickc@redhat.com>
3696
3697 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3698 offsets for conditional branches.
3699
3700 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3701
3702 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3703
3704 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3705
3706 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3707 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3708 MAYBE_UNREACHABLE.
3709 (relax_frag_immed): Update call to update_next_frag_state.
3710
3711 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3712
3713 * obj.h (struct format_ops <app_file>): Add int param.
3714 * read.h (s_app_file_string): Likewise.
3715 * read.c (s_app_file_string): Likewise.
3716 (s_app_file): Adjust s_app_file_string call.
3717 * config/tc-mips.c (s_mips_file): Likewise.
3718 * config/obj-coff.h (obj_app_file): Add app param.
3719 * config/obj-ecoff.h (obj_app_file): Likewise.
3720 * config/obj-multi.h (obj_app_file): Likewise.
3721 * config/obj-elf.h (elf_file_symbol): Likewise.
3722 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3723 if called for # preprocessor lines.
3724
3725 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3726
3727 PR 528
3728 * symbols.c (resolve_symbol_value): Convert weak symbols only
3729 for Windows PECOFF.
3730 (symbol_equated_reloc_p): Don't equate weaks when relocating
3731 only for Windows PECOFF.
3732
3733 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3734
3735 * config/tc-crx.c (print_insn): Check and set insn_addr.
3736 * config/tc-crx.h (md_frag_check): Define.
3737
3738 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3739 Vineet Sharma <vineets@noida.hcltech.com>
3740
3741 * configure.in: Add support for new target maxq-coff.
3742 * configure: Regenerate.
3743 * NEWS: Mention new support.
3744 * config/tc-maxq.c: New file.
3745 * config/tc-maxq.h: New file.
3746 * config/obj-coff.h: Add support for maxq-coff.
3747
3748 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3749
3750 * symbols.c (any_external_name): Define.
3751 (resolve_symbol_value): Convert weak symbols.
3752 (S_SET_EXTERNAL): Support any_external_name.
3753 (S_SET_NAME): Qualify parameter const.
3754 (symbol_equated_reloc_p): Equate to weaks when relocating.
3755 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3756 * tc.h (any_external_name): Declare.
3757 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3758 assemblers also.
3759 (weak_is_altname): Declare and define.
3760 (weak_name2altname): Same.
3761 (weak_altname2name): Same.
3762 (weak_uniquify): Same.
3763 (weak_altprefix): Define.
3764 (obj_coff_weak): Change .weak syntax and handling.
3765 (coff_frob_symbol): Fix PE weak symbol alternates.
3766 * config/obj-coff.h (USE_UNIQUE): Define.
3767 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3768 are in another segment.
3769 (tc_gen_reloc): Remove broken addend hack.
3770 doc/as.texinfo: Update.
3771
3772 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3773
3774 * config/tc-xtensa.c (total_frag_text_expansion): New.
3775 (md_estimate_size_before_relax): Use it.
3776 (find_address_of_next_align_frag): Likewise.
3777
3778 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3779
3780 * config/tc-crx.c: Rename argument types.
3781 (processing_arg_number): Rename to 'cur_arg_num'.
3782 (get_number_of_bits): Rename to 'set_operand_size'.
3783 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3784 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3785 (set_indexmode_parameters): Remove function, integrate its code into
3786 'set_operand'.
3787 (set_operand_size): Get rid of 'Operand Number' function parameter -
3788 use global variable 'cur_arg_num' instead.
3789 Use a local 'argument' pointer to reference the current argument.
3790 (parse_operand): Likewise.
3791 (set_operand): Likewise.
3792 (process_label_constant): Likewise.
3793
3794 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3795
3796 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3797 (add_section_rename): Delete. Inlined into...
3798 (build_section_rename): ...here. Use xstrdup instead of strdup.
3799 (xtensa_section_rename): Drop "const" from argument and return types.
3800 (md_show_usage): Indent to match show_usage().
3801 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3802 (tc_canonicalize_section_name): Define.
3803 (md_elf_section_rename): Remove unused macro.
3804 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3805 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3806 (Frame Directive): Delete.
3807
3808 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3809
3810 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3811 * config/tc-arm.c (target_oabi): Delete.
3812 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3813 (arm_opts): Remove moabi.
3814 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3815 * doc/c-arm.texi (ARM Options): Likewise.
3816 * configure: Regenerated.
3817
3818 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3819
3820 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3821 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3822 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3823 * configure: Regenerate.
3824 * config/tc-cris.c (enum cris_archs): New.
3825 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3826 (cris_insn_ver_valid_for_arch): New functions.
3827 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3828 (cris_arch): New variable.
3829 (md_pseudo_table): New pseudo .arch.
3830 (err_for_dangerous_mul_placement): Initialize according to
3831 DEFAULT_CRIS_ARCH.
3832 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3833 All users changed.
3834 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3835 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3836 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3837 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3838 use in md_cris_relax_table.
3839 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3840 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3841 Update and improve head comment.
3842 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3843 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3844 (OPTION_ARCH): New.
3845 (md_longopts): New option --march=...
3846 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3847 macros.
3848 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3849 (HANDLE_RELAXABLE): New macro.
3850 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3851 cases. Check for weak symbols and assume not relaxable. Handle
3852 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3853 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3854 fragP->fr_symbol.
3855 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3856 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3857 (cris_create_short_jump): Adjust for CRISv32.
3858 (cris_relax_frag): Handle new states.
3859 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3860 (md_begin): Define symbols "..asm.arch.cris.v32",
3861 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3862 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3863 when entering opcode table entry points.
3864 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3865 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3866 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3867 (cris_process_instruction): Initialize out_insnp->insn_type to
3868 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3869 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3870 cases.
3871 <case 'm'>: Check that modified_char == '.'.
3872 <invalid operands>: Consume the rest of the line.
3873 When operands don't match, skip over subsequent insns with
3874 non-matching version specifier but same mnemonic.
3875 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3876 special registers in CRISv32 are always 32 bit long.
3877 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3878 New cases.
3879 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3880 and compatible. Recognize "ACR" for v32, unless followed by "+".
3881 (get_spec_reg): Consider cris_arch when looking up register.
3882 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3883 v32 or compatible.
3884 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3885 (cris_get_expression): Restore input_line_pointer if failing "early".
3886 (get_flags): Consider cris_arch and recognize flags accordingly.
3887 (branch_disp): Adjust for CRISv32.
3888 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3889 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3890 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3891 resolved. Don't enter zeros in object file for
3892 BFD_RELOC_32_PCREL.
3893 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3894 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3895 (md_parse_option): Break out "return 1".
3896 <OPTION_ARCH> New case.
3897 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3898 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3899 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3900 <case BFD_RELOC_32_PCREL>: New cases.
3901 Addends for non-zero fx_pcrel are too in fx_offset.
3902 (md_show_usage): Show --march=<arch>.
3903 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3904 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3905 (s_syntax) <struct syntaxes>: Properly constify member operand.
3906 * config/tc-cris.h (TARGET_MACH): Define.
3907 (cris_mach): Declare.
3908 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3909 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3910 (CRIS-Opts): Document --march=...
3911 (CRIS-Pseudos): Document .arch.
3912
3913 2004-11-04 Jan Beulich <jbeulich@novell.com>
3914
3915 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3916 intel syntax and no register prefix, allow $ in symbol names when
3917 intel syntax.
3918 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3919 (intel_float_operand): Add fourth return value indicating math control
3920 operations. Make classification more precise.
3921 (md_assemble): Complain if memory operand of mov[sz]x has no size
3922 specified.
3923 (parse_insn): Translate word operands to floating point instructions
3924 operating on integers as well as control instructions to short ones
3925 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3926 floating point instructions operating on non-integer operands.
3927 (match_template): Remove fldcw special case. Adjust q-suffix handling
3928 to permit it on fild/fistp/fisttp in AT&T mode.
3929 (process_suffix): Don't guess DefaultSize insns' suffix from
3930 stackop_size for certain floating point control instructions. Guess
3931 suffix for branch and [ls][gi]dt based on flag_code. Split error
3932 messages for Intel and AT&T syntax, and make the condition more strict
3933 for the former. Adjust suppressing of generation of operand size
3934 overrides.
3935 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3936 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3937 more error checking.
3938 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3939 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3940
3941 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3942
3943 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3944 md_short_jump_size, md_long_jump_size.
3945 * write.c [!WORKING_DOT_WORD]: Ditto.
3946 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3947 qualifier.
3948 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3949 declare.
3950 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3951 const qualifier in these definitions.
3952 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3953 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3954
3955 2004-11-02 Nick Clifton <nickc@redhat.com>
3956
3957 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3958 table before deciding to produce a .debug_line section to match up
3959 with a user provided .debug_info section.
3960
3961 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3962
3963 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3964 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3965
3966 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3967
3968 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3969 (get_flags): New function.
3970 (get_number_of_bits): Edit comments, update numeric values to
3971 supported sizes.
3972 (process_label_constant): Don't support the colon
3973 format (SYMBOL:[s|m|l]).
3974 (set_cons_rparams): Support argument type 'arg_rbase'.
3975 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3976 (handle_LoadStor): Bug fix, first handle post-increment mode.
3977 (getreg_image): Remove redundant code, update according to latest
3978 CRX spec.
3979 (print_constant): Bug fix relate to 3-word instructions.
3980 (assemble_insn): Bug fix, when matching instructions, verify also
3981 instruction type (not only mnemonic).
3982 Add various error checking.
3983 (preprocess_reglist): Support HI/LO and user registers.
3984
3985 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3986
3987 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3988 in an epilogue directive go negative.
3989
3990 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3991
3992 PR 474
3993 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3994 after reporting template error during manual bundling. Reported
3995 by Michael Dupont, michaelx.dupont@intel.com.
3996
3997 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3998
3999 * Makefile.am: Run dep-am.
4000 * aclocal.m4: Regenerate with automake 1.9.2.
4001 * Makefile.in: Regenerate with automake 1.9.2.
4002 * doc/Makefile.in: Likewise.
4003
4004 * config/tc-arm.c: Include "dw2gencfi.h".
4005 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4006 New functions.
4007 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4008 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4009 (tc_cfi_frame_initial_instructions): Define.
4010 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4011 Add prototypes.
4012
4013 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4014
4015 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4016 operands validity.
4017 Update coprocessor id to be unsigned immediate.
4018
4019 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4020
4021 * config/tc-i386.c (O_secrel): Delete.
4022 (tc_pe_dwarf2_emit_offset): New function.
4023 * config/tc-i386.h (O_secrel): Define as O_md1.
4024 (TC_DWARF2_EMIT_OFFSET): Define.
4025
4026 2004-10-18 Nick Clifton <nickc@redhat.com>
4027
4028 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4029 ignore @fptr() directives for 4-byte fixups.
4030
4031 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4032
4033 * Makefile.am: Run "make dep-am"
4034 * Makefile.in: Regenerate.
4035
4036 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4037
4038 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4039 Remove comments about placement of literal pools.
4040 (Literal Directive): Update description of literal placement.
4041 (Literal Prefix Directive): Remove statement that this does not apply
4042 to absolute-mode literals. Describe new section naming scheme.
4043
4044 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4045
4046 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4047 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4048 is_windowed_return_opcode): Delete.
4049 (xtensa_frob_label): Use get_subseg_target_freq.
4050 (md_assemble): Inline call to is_entry_opcode.
4051 (xtensa_handle_align): Inline call to get_frag_is_literal.
4052 (relaxation_requirements): Inline call to is_jx_opcode.
4053 (emit_single_op): Inline call to is_movi_opcode.
4054 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4055 get_frag_is_no_transform, is_entry_opcode, and
4056 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4057 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4058 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4059 Inline calls to get_frag_is_no_transform.
4060 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4061 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4062 get_frag_is_no_transform.
4063 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4064 and set_frag_is_no_transform.
4065 (get_expression_value): Delete.
4066 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4067 cur_target_freq to target_freq.
4068 (get_subseg_info): Split out code to create a new map entry into ...
4069 (add_subseg_info): ... this new function.
4070 (get_last_insn_flags): Check if get_subseg_info succeeded.
4071 (set_last_insn_flags): Call add_subseg_info if needed.
4072 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4073 (xtensa_reorder_segments): Compute last_sec while counting sections.
4074 Remove call to get_last_sec.
4075 (get_last_sec): Delete.
4076 (cache_literal_section): Inline call to retrieve_literal_seg and its
4077 callees, seg_present and add_seg_list.
4078 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4079 (get_frag_is_insn, get_frag_is_no_transform,
4080 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4081 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4082
4083 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4084
4085 * config/tc-xtensa.c: Use ISO C90 formatting.
4086 * config/tc-xtensa.h: Likewise.
4087 * config/xtensa-istack.h: Likewise.
4088 * config/xtensa-relax.c: Likewise.
4089 * config/xtensa-relax.h: Likewise.
4090
4091 2004-10-12 Paul Brook <paul@codesourcery.com>
4092
4093 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4094 EF_ARM_EABI_VER4.
4095 (arm_eabis): Ditto.
4096 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4097 -meabi=3.
4098
4099 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4100
4101 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4102 entries.
4103 (Acknowledgements): Use "GAS" instead of AS variable.
4104
4105 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4106
4107 * config/tc-i386.c: Include "elf/x86-64.h".
4108 (i386_elf_section_type): New function.
4109 * config/tc-i386.h (md_elf_section_type): Define.
4110 (i386_elf_section_type): New prototype.
4111
4112 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4113
4114 * config/m68k-parse.h (enum m68k_register): New control register,
4115 MBAR2 (for MCF5249)
4116 * config/tc-m68k.c: Correct control register set for MCF5249.
4117
4118 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4119 Sterling Augustine <sterling@tensilica.com>
4120
4121 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4122 (UNREACHABLE_MAX_WIDTH): Define.
4123 (XTENSA_FETCH_WIDTH): Delete.
4124 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4125 prefer_const16, prefer_l32r): New global variables.
4126 (LIT4_SECTION_NAME): Define.
4127 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4128 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4129 (frag_flags struct): New.
4130 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4131 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4132 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4133 (MAX_FORMATS): Define.
4134 (op_placement_info struct, op_placement_table): New.
4135 (O_pltrel, O_hi16, O_lo16): Define.
4136 (directiveE enum): Rename directive_generics to directive_transform.
4137 Delete directive_relax. Add directive_schedule,
4138 directive_absolute_literals, and directive_last_directive.
4139 (directive_info): Rename "generics" to "transform". Delete "relax".
4140 Add "schedule" and "absolute-literals".
4141 (directive_state): Adjust entries to match changes in directive_info.
4142 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4143 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4144 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4145 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4146 (align_only_targets, software_a0_b_retw_interlock,
4147 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4148 software_avoid_short_loop, software_avoid_close_loop_end,
4149 software_avoid_all_short_loops, specific_opcode): Delete.
4150 (warn_unaligned_branch_targets): New.
4151 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4152 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4153 (option_[no_]link_relax, option_[no_]transform,
4154 option_[no_]absolute_literals, option_warn_unaligned_targets,
4155 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4156 New enum values.
4157 (option_[no_]align_only_targets, option_literal_section_name,
4158 option_text_section_name, option_data_section_name,
4159 option_bss_section_name, option_eb, option_el): Delete.
4160 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4161 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4162 and target-hardware. Delete entries for [no-]target-align-only,
4163 literal-section-name, text-section-name, data-section-name, and
4164 bss-section-name.
4165 (md_parse_option): Handle new options and remove old ones. Accept but
4166 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4167 and treat them as [no-]transform.
4168 (md_show_usage): Add new options and remove old ones.
4169 (xtensa_setup_hw_workarounds): New.
4170 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4171 "long", "short", "loc" and "frequency" entries.
4172 (use_generics): Rename to ...
4173 (use_transform): ... this function. Add past_xtensa_end check.
4174 (use_longcalls): Add past_xtensa_end check.
4175 (code_density_available, can_relax): Delete.
4176 (do_align_targets): New.
4177 (get_directive): Accept dashes in directive names. Warn about
4178 [no-]generics and [no-]relax directives and treat them as
4179 [no-]transform.
4180 (xtensa_begin_directive): Call md_flush_pending_output only for some
4181 directives. Check for directives inside instruction bundles. Warn
4182 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4183 directives. Handle new directives. Check generating_literals flag
4184 for literal_prefix.
4185 (xtensa_end_directive): Check for directives inside instruction
4186 bundles. Warn and ignore [no-]density directives. Handle new
4187 directives. Call xtensa_set_frag_assembly_state.
4188 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4189 xtensa_dwarf2_emit_insn): New.
4190 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4191 use_literal_section flag.
4192 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4193 literals. Use xtensa_elf_cons to parse the expression.
4194 (xtensa_literal_prefix): Do not check use_literal_section. Support
4195 ".lit4" sections for absolute literals. Change prefix convention to
4196 replace ".text" (or ".t" in a linkonce section). No need to call
4197 subseg_set.
4198 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4199 (expression_end): Handle closing braces and colons.
4200 (PLT_SUFFIX, plt_suffix): Delete.
4201 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4202 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4203 and O_hi16 expressions as well.
4204 (tokenize_arguments): Handle closing braces and colons.
4205 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4206 operands and paired register syntax.
4207 (get_invisible_operands): New.
4208 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4209 new xtensa-isa.h functions.
4210 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4211 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4212 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4213 instructions. Use xtensa_translate_zero_immed.
4214 (operand_is_immed, operand_is_pcrel_label): Delete.
4215 (get_relaxable_immed): Use new xtensa-isa.h functions.
4216 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4217 functions.
4218 (xtensa_print_insn_table, print_vliw_insn): New.
4219 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4220 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4221 is_branch_or_jump_opcode): Delete.
4222 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4223 (opnum_to_reloc, reloc_to_opnum): Delete.
4224 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4225 xtensa-isa.h functions. Operate on one slot of an instruction.
4226 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4227 xg_get_insn_size): Delete.
4228 (xg_get_build_instr_size): Use xg_get_single_size.
4229 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4230 xg_build_widen_table. Use xg_get_single_size.
4231 (xg_get_max_narrow_insn_size): Delete.
4232 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4233 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4234 xg_get_single_size.
4235 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4236 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4237 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4238 xg_build_widen_table. Use xg_get_single_size.
4239 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4240 xg_check_operand.
4241 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4242 treat weak symbols conservatively.
4243 (xg_check_operand): Use new xtensa-isa.h functions.
4244 (is_dnrange): Delete.
4245 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4246 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4247 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4248 xtensa-isa.h functions.
4249 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4250 xg_instruction_matches_options): New.
4251 (xg_instruction_matches_rule): Handle O_register expressions. Call
4252 xg_instruction_matches_options.
4253 (transition_rule_cmp): New.
4254 (xg_instruction_match): Update call to xg_build_simplify_table.
4255 (xg_build_token_insn): Record loc fields.
4256 (xg_simplify_insn): Check is_specific_opcode field and
4257 density_supported flag.
4258 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4259 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4260 (xg_assemble_literal): Add error handling for O_big. Call
4261 record_alignment. Handle O_pltrel.
4262 (xg_valid_literal_expression): New.
4263 (xg_assemble_literal_space): Add slot parameter. Remove call to
4264 set_expr_symbol_offset. Add call to record_alignment. Update call to
4265 xg_finish_frag.
4266 (xg_emit_insn): Delete.
4267 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4268 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4269 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4270 and slot parameters. Handle new "alternate" relocations for absolute
4271 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4272 O_hi16. Use new xtensa-isa.h functions.
4273 (xg_assemble_tokens): Delete.
4274 (is_register_writer): Use new xtensa-isa.h functions.
4275 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4276 old-style RSR from LCOUNT.
4277 (next_frag_opcode): Delete.
4278 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4279 update_next_frag_state): New.
4280 (update_next_frag_nop_state): Delete.
4281 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4282 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4283 the state of the absolute-literals directive. Add calls to
4284 record_alignment and xtensa_set_frag_assembly_state. Call
4285 xtensa_switch_to_non_abs_literal_fragment instead of
4286 xtensa_switch_to_literal_fragment.
4287 (build_nop): New.
4288 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4289 (get_expanded_loop_offset): Change check for undefined opcode to an
4290 assertion.
4291 (xtensa_set_frag_assembly_state, relaxable_section,
4292 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4293 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4294 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4295 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4296 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4297 (xtensa_init_fix_data): New.
4298 (xtensa_frob_label): Reset label symbol to the current frag. Check
4299 do_align_targets and generating_literals flag. Propagate frequency
4300 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4301 (xtensa_unrecognized_line): New.
4302 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4303 to xtensa_set_frag_assembly_state.
4304 (error_reset_cur_vinsn): New.
4305 (md_assemble): Remove check for literal frag. Remove call to
4306 istack_init. Call use_transform instead of use_generics. Parse
4307 explicit instruction format specifiers. Move code for
4308 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4309 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4310 Add dwarf2_where call. Remote automatic alignment for ENTRY
4311 instructions. Move call to xtensa_clear_insn_labels to the end.
4312 Rearrange to handle bundles.
4313 (xtensa_cons_fix_new): Delete.
4314 (xtensa_handle_align): New.
4315 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4316 assignment to is_no_density field.
4317 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4318 instead of reloc_to_opnum. Handle "alternate" relocations.
4319 (xtensa_force_relocation, xtensa_check_inside_bundle,
4320 xtensa_elf_section_change_hook): New.
4321 (xtensa_symbol_new_hook): Delete.
4322 (xtensa_fix_adjustable): Check for difference of symbols with an
4323 offset. Check for external and weak symbols.
4324 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4325 (md_estimate_size_before_relax): Return expansion for the first slot.
4326 (tc_gen_reloc): Handle difference of symbols by producing
4327 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4328 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4329 tentative values into the output when linkrelax is set.
4330 (XTENSA_PROP_SEC_NAME): Define.
4331 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4332 Create literal tables only if using literal sections. Create new
4333 property tables instead of old instruction tables. Check for unaligned
4334 branch targets and loops.
4335 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4336 new_resource_table, clear_resource_table, resize_resource_table,
4337 resources_available, reserve_resources, release_resources,
4338 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4339 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4340 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4341 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4342 flag. Update checks for workaround options. Call
4343 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4344 (xtensa_cleanup_align_frags): Add special case for branch targets.
4345 Check for and mark unreachable frags.
4346 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4347 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4348 end of a zero-overhead loop body.
4349 (frag_can_negate_branch): Handle instructions with multiple slots.
4350 Use new xtensa-isa.h functions
4351 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4352 xtensa_mark_zcl_first_insns): New.
4353 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4354 transformations are disabled.
4355 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4356 multislot instructions.
4357 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4358 Likewise. Also error if transformations are disabled.
4359 (unrelaxed_frag_max_size): New.
4360 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4361 xtensa-isa.h functions.
4362 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4363 xtensa_opcode_is_loop instead of is_loop_opcode.
4364 (get_text_align_power): Replace as_fatal with assertion.
4365 (get_text_align_fill_size): Iterate instead of using modulus when
4366 use_nops is false.
4367 (get_noop_aligned_address): Assert that this is for a machine-dependent
4368 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4369 xg_get_single_size, and frag_format_size.
4370 (get_widen_aligned_address): Rename to ...
4371 (get_aligned_diff): ... this function. Add max_diff parameter.
4372 Remove handling of rs_align/rs_align_code frags. Use
4373 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4374 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4375 and pass it back to caller.
4376 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4377 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4378 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4379 (relax_frag_text_align): Rename to ...
4380 (relax_frag_loop_align): ... this function. Assume loops can only be
4381 in the first slot of an instruction.
4382 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4383 instruction. Remove call to frag_wane.
4384 (relax_frag_narrow): Rename to ...
4385 (relax_frag_for_align): ... this function. Extend to handle
4386 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4387 RELAX_NARROW for the first slot.
4388 (find_address_of_next_align_frag, bytes_to_stretch): New.
4389 (future_alignment_required): Use find_address_of_next_align_frag and
4390 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4391 alignment decisions.
4392 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4393 Check if transformations are enabled for b_j_loop_end workaround.
4394 Use new xtensa-isa.h functions and handle multislot instructions.
4395 Update call to xg_assembly_relax.
4396 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4397 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4398 frag types.
4399 (convert_frag_narrow): Add segP, format and slot parameters. Call
4400 convert_frag_immed for branch instructions. Adjust calls to
4401 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4402 xg_get_single_size and xg_get_single_format.
4403 (convert_frag_fill_nop): New.
4404 (convert_frag_immed): Add format and slot parameters. Handle multislot
4405 instructions and use new xtensa-isa.h functions. Update calls to
4406 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4407 enabled for b_j_loop_end workaround. Use build_nop instead of
4408 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4409 frags. Use xg_get_single_size. Handle O_pltrel.
4410 (fix_new_exp_in_seg): Remove check for old plt flag.
4411 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4412 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4413 for loop opcode to an assertion. Mark all frags up to the end of the
4414 loop as not transformable.
4415 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4416 (get_subseg_info): New.
4417 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4418 check for dest_seg.
4419 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4420 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4421 (xtensa_switch_to_non_abs_literal_fragment): New.
4422 (cache_literal_section): Add is_code parameter and pass it through to
4423 retrieve_literal_seg.
4424 (retrieve_literal_seg): Add is_code parameter and use it to set the
4425 flags on the literal section. Handle case where head parameter is 0.
4426 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4427 set_frag_is_no_transform): New.
4428 (xtensa_create_property_segments): Add end_property_function parameter
4429 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4430 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4431 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4432 (add_xt_block_frags): Add end_property_function parameter and call it
4433 if it is non-zero. Call xtensa_frag_flags_init.
4434 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4435 get_frag_property_flags, frag_flags_to_number,
4436 xtensa_frag_flags_combinable, xt_block_aligned_size,
4437 xtensa_xt_block_combine, add_xt_prop_frags,
4438 init_op_placement_info_table, opcode_fits_format_slot,
4439 xg_get_single_size, xg_get_single_format): New.
4440 (istack_push): Inline call to tinsn_copy.
4441 (tinsn_copy): Delete.
4442 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4443 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4444 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4445 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4446 functions. Handle invisible operands.
4447 (tinsn_to_slotbuf): New.
4448 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4449 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4450 vinsn_from_chars, and xg_free_vinsn.
4451 (tinsn_from_insnbuf): New.
4452 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4453 instructions. Handle symbol differences.
4454 (get_num_stack_text_bytes): Use xg_get_single_size.
4455 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4456 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4457 get_expr_register, set_expr_symbol_offset_diff): New.
4458 * config/tc-xtensa.h (MAX_SLOTS): Define.
4459 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4460 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4461 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4462 RELAX_NONE types.
4463 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4464 (xtensa_frag_type struct): Add is_assembly_state_set,
4465 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4466 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4467 Replace is_generics and is_relax fields by is_no_transform field.
4468 Delete is_text and is_longcalls fields. Change text_expansion and
4469 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4470 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4471 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4472 (xtensa_fix_data struct): New.
4473 (xtensa_symfield_type struct): Delete plt field.
4474 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4475 forward declaration here.
4476 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4477 (XTENSA_SECTION_RENAME): Undefine.
4478 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4479 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4480 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4481 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4482 (unit_num_copies_func, opcode_num_units_func,
4483 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4484 (resource_table struct): New.
4485 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4486 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4487 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4488 (tinsn_copy): Delete prototype.
4489 (vliw_insn struct): New.
4490 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4491 (widen_spec_list): Add option conditions for density and boolean
4492 instructions. Add expansions using CONST16 and conditions for using
4493 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4494 predicted branches.
4495 (simplify_spec_list): Add option conditions for density instructions.
4496 Add entry for NOP instruction.
4497 (append_transition): Add cmp function pointer parameter and use it to
4498 insert the new entry in order.
4499 (operand_function_LOW16U, operand_function_HI16U): New.
4500 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4501 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4502 (enter_opname, split_string): Use xstrdup instead of strdup.
4503 (init_insn_pattern): Initialize new options field.
4504 (clear_req_or_option_list, clear_req_option_list,
4505 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4506 New.
4507 (parse_insn_pattern): Parse option conditions.
4508 (transition_applies): New.
4509 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4510 swapped last arguments in calls to append_constant_value_condition.
4511 Call clone_req_option_list. Add warning about invalid opcode.
4512 Handle LOW16U and HI16U function names.
4513 (build_transition_table): Add cmp parameter and use it in calls to
4514 append_transition. Use new xtensa-isa.h functions. Check
4515 transition_applies before adding entries.
4516 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4517 pass it through to build_transition_table.
4518 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4519 ReqOption, transition_cmp_fn): New types.
4520 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4521 (transition_rule struct): Add options field.
4522 * doc/as.texinfo (Overview): Update Xtensa options.
4523 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4524 --[no-]relax, and --[no-]generics options. Update descriptions of
4525 --text-section-literals and --[no-]longcalls. Add
4526 --[no-]absolute-literals and --[no-]transform.
4527 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4528 Remove use of "generic" and "specific" terminology for opcodes.
4529 (Xtensa Registers): Generalize the syntax description to include
4530 user-defined register files.
4531 (Xtensa Automatic Alignment): Update.
4532 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4533 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4534 (Xtensa Directives): Remove confusing rules about precedence.
4535 (Density Directive, Relax Directive): Delete.
4536 (Schedule Directive): New.
4537 (Generics Directive): Rename to ...
4538 (Transform Directive): ... this node.
4539 (Literal Directive): Update for absolute literals. Missing
4540 literal_position directive is now an error.
4541 (Literal Position Directive): Update for absolute literals.
4542 (Freeregs Directive): Delete.
4543 (Absolute Literals Directive): New.
4544 (Frame Directive): Minor editing.
4545 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4546 Update dependencies.
4547 * Makefile.in: Regenerate.
4548
4549 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4550
4551 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4552 to build the second and third fixups for a composite relocation.
4553 (macro_read_relocs): New function.
4554 (macro_build): Use it.
4555 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4556 Simplify fragging code accordingly.
4557 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4558 of the composite relocation. Set fx_tcbit in both fixups.
4559
4560 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4561
4562 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4563 (md_apply_fix3): Don't treat composite relocs as done.
4564
4565 2004-10-07 Jan Beulich <jbeulich@novell.com>
4566
4567 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4568 prefix for symbol names generated from the LOCAL macro directive.
4569
4570 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4571 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4572
4573 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4574
4575 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4576 Special registers.
4577 (md_assemble): Add error checking for Co-Processor instructions.
4578 (get_cinv_parameters): Add 'b' option to invalidate the
4579 branch-target cache.
4580
4581 2004-10-05 Paul Brook <paul@codesourcery.com>
4582
4583 * config/tc-arm.c (unwind): New variable.
4584 (vfp_sp_encode_reg): New function.
4585 (vfp_sp_reg_required_here): Use it.
4586 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4587 (vfp_parse_reg_list): New function.
4588 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4589 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4590 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4591 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4592 functions.
4593 (md_pseudo_table): Add them.
4594 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4595 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4596 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4597 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4598 require_hashconst, add_unwind_opcode): New functions.
4599 * doc/c-arm.texi: Document unwinding opcodes.
4600 * NEWS: Mention the new feature.
4601
4602 2004-10-04 Eric Christopher <echristo@redhat.com>
4603
4604 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4605
4606 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4607
4608 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4609 TLS relocations.
4610 * config/tc-s390.c (md_apply_fix3): Likewise.
4611 * config/tc-sparc.c (md_apply_fix3): Likewise.
4612
4613 2004-10-01 Paul Brook <paul@codesourcery.com>
4614
4615 * config/tc-arm.c (arm_elf_section_type): New function.
4616 (arm_elf_change_section): Set section link for exidx sections.
4617 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4618 (md_elf_section_type): Define.
4619
4620 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4621
4622 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4623 instruction's offset.
4624
4625 2004-10-01 Adam Nemet <anemet@lnxw.com>
4626
4627 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4628
4629 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4630
4631 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4632 asymbol *, instead use symbol_get_bfdsym.
4633
4634 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4635
4636 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4637
4638 2004-09-30 Paul Brook <paul@codesourcery.com>
4639
4640 * config/tc-arm.c (do_smi, do_nop): New functions.
4641 (insns): Add ARMv6ZK instructions.
4642 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4643 (tc_gen_reloc): Ditto.
4644 (arm_cpus): Add mpcore and arm1176.
4645 (arm_archs): Add armv6{k,z,zk}.
4646 * doc/c-arm.texi: Document new cores and architectures.
4647
4648 2004-09-30 Nick Clifton <nickc@redhat.com>
4649
4650 * config/tc-arm.c: Use ISO C90 formatting.
4651
4652 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4653
4654 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4655 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4656 REG_TYPE_MVDX is expected.
4657
4658 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4659
4660 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4661
4662 2004-09-21 James E Wilson <wilson@specifixinc.com>
4663
4664 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4665 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4666 output_spill_base, output_unat_psprel, output_lc_psprel,
4667 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4668 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4669 output_spill_psprel_p): Use it.
4670
4671 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4672
4673 * config/tc-crx.c (handle_LoadStor): New function.
4674 Handle load/stor unique instructions before parsing.
4675
4676 2004-09-17 Paul Brook <paul@codesourcery.com>
4677
4678 * config/tc-arm.c (s_arm_rel31): New funciton.
4679 (md_pseudo_table): Add .rel31.
4680 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4681 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4682 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4683 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4684 (arm_parse_reloc): Add (target2).
4685
4686 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4687
4688 * Makefile.am: Run "make dep-am".
4689 * Makefile.in: Regenerate.
4690 * aclocal.m4: Regenerate.
4691 * configure: Regenerate.
4692 * doc/Makefile.in: Regenerate.
4693 * po/POTFILES.in: Regenerate.
4694 * po/gas.pot: Regenerate.
4695
4696 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4697
4698 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4699 [!LLONG_MAX]: Ditto.
4700
4701 2004-09-13 Paul Brook <paul@codesourcery.com>
4702
4703 * config/tc-arm.c: Rename RELABS to TARGET1.
4704
4705 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4706
4707 * messages.c (as_internal_value_out_of_range): Cast values passed
4708 to as_bad_where or as_warn_where to proper type.
4709
4710 2004-09-11 Theodore A. Roth <troth@openavr.org>
4711
4712 * config/tc-avr.c: Add support for
4713 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4714
4715 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4716
4717 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4718 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4719
4720 2004-09-08 Paul Brook <paul@codesourcery.com>
4721
4722 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4723 fini_array and preinit_array section types.
4724 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4725 and fini_array.
4726 * doc/as.texinfo: Document extra section types.
4727
4728 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4729
4730 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4731 * Makefile.in: Regenerated.
4732 * configure.in: Set em for arm*-*-symbianelf*.
4733 * configure: Regenerated.
4734 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4735 vectors when appropriate.
4736 * config/te-symbian.h: New file.
4737
4738 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4739
4740 * config/tc-crx.c (gettrap): Exception vector can be case
4741 insensitive.
4742 (process_label_constant): Fix a 32-bit displacement bug in branch
4743 instructions.
4744 (get_operandtype) : Bug fix, wrong operand was used.
4745 (process_label_constant): Initialize relocation type to
4746 BFD_RELOC_NONE
4747
4748 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4749
4750 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4751 for synthesizable cores.
4752
4753 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4754
4755 2004-08-25 Dmitry Diky <diwil@spec.ru>
4756
4757 * config/tc-msp430.c: Clean-up the code.
4758 (md_relax_table): New relax table.
4759 (mcu_types): Sort MCU types.
4760 (md_pseudo_table): Add .profiler pseudo handler.
4761 (pow2value): New function.
4762 (msp430_profiler): New function.
4763 (msp430_operands): Add new insns handlers.
4764 (msp430_srcoperand): Add register operand handler, allow complex
4765 expressions.
4766 (md_estimate_size_before_relax): Rewritten.
4767 (md_convert_frag): Rewritten.
4768 (msp430_relax_frag): New function.
4769 * config/tc-msp430.h (md_relax_frag): define macro
4770 * doc/c-msp430.texi: Update information.
4771
4772 2004-08-24 Nick Clifton <nickc@redhat.com>
4773
4774 * as.c (std_shortopts): Allow -g to take an optional argument.
4775 (parse_args): Pass any switch starting with -g on to the backend
4776 for parsing.
4777
4778 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4779
4780 * configure.in (arm*-*-symbianelf*): New target.
4781 (arm*-*-eabi*): Likewise.
4782 * configure: Regenerated.
4783
4784 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4785 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4786 correctly.
4787
4788 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4789
4790 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4791 argument, don't do anything if current section is not
4792 .gnu.linkonce.t.* and linkonce_empty is set.
4793 (generate_unwind_image, dot_endp): Adjust callers, call
4794 start_unwind_section (*, 1) if nothing will be put into the
4795 section.
4796
4797 2004-08-17 Nick Clifton <nickc@redhat.com>
4798
4799 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4800 (show_usage): Add -g.
4801 (std_longopts): Add --gen-debug. Alpha sort the table.
4802 (parse_args): Print an error message if a switch is not handled.
4803 Handle the -g switch, calling md_debug_format_selector() if
4804 necessary.
4805 * NEWS: Mention new feature.
4806 * doc/as.texinfo: Document new switch.
4807 * doc/internals.texi: Document behaviour of md_parse_option.
4808
4809 * config/tc-arm.c (md_parse_option): Do not issue an error message
4810 if the switch is not recognised.
4811 * config/tc-m68k.c (md_parse_option): Likewise.
4812 * config/tc-pdp11.c (md_parse_option): Likewise.
4813 * config/tc-v850.c (md_parse_option): Likewise.
4814
4815 * as.h: Fix up formatting.
4816 * tc.h: Likewise.
4817
4818 2004-08-16 Nick Clifton <nickc@redhat.com>
4819
4820 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4821
4822 * configure.in: Sort architecture based tables alphabetically.
4823 * configure: Regenerate.
4824
4825 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4826
4827 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4828 { "cc", 68 }, with { "cr", 70 }.
4829
4830 2004-08-13 Jan Beulich <jbeulich@novell.com>
4831 Nick Clifton <nickc@redhat.com>
4832
4833 * as.c: Add and handle new --alternate command line option.
4834 * macro.c (macro_set_alternate): New.
4835 * macro.h (macro_set_alternate): Declare.
4836 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4837 * doc/as.texinfo: Document new command line option and pseudo-ops
4838 as well as insert documentation originating from gasp about
4839 alternate macro syntax.
4840 * NEWS: Mention new command line option and pseudo-ops.
4841
4842 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4843
4844 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4845 to bignums.
4846
4847 2004-08-06 Paul Brook <paul@codesourcery.com>
4848
4849 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4850 Handle new relocations.
4851 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4852
4853 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4854
4855 * write.c (relax_segment): Use was_address instead of address when
4856 setting fr_fix field for align frag due to backwards .org.
4857
4858 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4859
4860 Introduce SH2a support.
4861 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4862 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4863 arch_sh2a_nofpu_up.
4864 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4865 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4866 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4867 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4868 to end of conditional expression.
4869 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4870 * config/tc-sh.c: Add sh2a-nofpu support.
4871 2003-12-29 DJ Delorie <dj@redhat.com>
4872 * tc-sh.c: Add sh2a support.
4873 (parse_reg): Add tbr.
4874 (parse_at): Support @@(disp,tbr).
4875 (get_specific): Support sh2a opcodes.
4876 (insert4): New, for 4 byte relocs.
4877 (build_Mytes): Support sh2a opcodes.
4878 (md_apply_fix3_Mytes): Support sh2a opcodes.
4879 2003-12-02 Michael Snyder <msnyder@redhat.com>
4880 * config/tc-sh.c (md_parse_option): Handle sh2a.
4881 (sh_elf_final_processing): Ditto.
4882
4883 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4884
4885 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4886 for TE_NetBSD.
4887
4888 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4889
4890 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4891 (ppc_arch): Expand comment.
4892
4893 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4894
4895 * config/tc-crx.c: Support evaluating the difference between two
4896 symbols.
4897 * config/tc-crx.h: Likewise.
4898
4899 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4900
4901 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4902 section.
4903 (ia64_elf_section_change_hook): Set the linked-to section for
4904 SHT_IA_64_UNWIND.
4905
4906 2004-07-26 Dmitry Diky <diwil@spec.ru>
4907
4908 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4909 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4910 msp430xG438, msp430xG439.
4911
4912 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4913
4914 * doc/as.texinfo (Section, PushSection): Correct documentation
4915 for ELF.
4916
4917 2004-07-21 Jan Beulich <jbeulich@novell.com>
4918
4919 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4920 permissible for the selected instruction suffix.
4921 (match_template): Don't permit 64-bit general purpose operands in
4922 32-bit mode.
4923 (finalize_imm): Permit 64-bit immediates.
4924 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4925 specially except for the width of the used base and/or index
4926 registers. For 32-bit displacements, use sign-extended
4927 relocations only when using 64-bit addressing.
4928 Force zero displacement on rip-relative addressing when there is
4929 no other displacement.
4930 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4931 specially except for the width of the used base and/or index
4932 registers.
4933 (parse_register): Disallow Reg64 registers in 32-bit mode.
4934
4935 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4936 suffix if the instruction doesn't support it.
4937
4938 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4939
4940 * config/tc-mips.c (append_insn): Handle constant expressions with
4941 no associated relocation.
4942 (mips_ip): Cancel the expression after use for the Q format
4943 specifier.
4944 (parse_relocation): Return no relocation for unsupported
4945 operators.
4946 (my_getSmallExpression): Return no relocation if no relocation
4947 operators are used.
4948
4949 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4950
4951 * config/obj-som.c (adjust_stab_sections): Add prototype.
4952 (obj_som_compiler, obj_som_version, obj_som_copyright,
4953 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4954 * config/tc-hppa.c (update_subspace): Likewise.
4955 (is_defined_subspace): Amplify comment.
4956 * config/obj-som.h (som_frob_file): Add prototype.
4957
4958 2004-07-19 Christopher Faylor <cgf@timesys.com>
4959 H.J. Lu <hongjiu.lu@intel.com>
4960
4961 * subsegs.c (section_symbol): Don't create a new segment when
4962 existing segment is undefined.
4963
4964 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4965
4966 * config/tc-arm.c: Include include/opcode/arm.h.
4967 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4968 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4969 (FPU_ARCH_*): Delete.
4970 * Makefile.am: Update dependencies.
4971 * Makefile.in: Regenerate.
4972
4973 2004-07-15 Nick Clifton <nickc@redhat.com>
4974
4975 * configure.in: Accept armbe as a big-endian arm configuration.
4976 * configure: Regenerate.
4977
4978 2004-07-13 Thomas Nystrom <thn@saeab.se>
4979
4980 * config/tc-i386.c (T_SHIFTOP): New constant.
4981 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4982 (intel_el1): Handle '~'.
4983 (intel_get_token): Handle '<>', '&', '|' and '~'.
4984
4985 2004-07-13 Nick Clifton <nickc@redhat.com>
4986
4987 (md_assemble): Remove spurious newline from end of as_bad error
4988 message.
4989 (intel_e05_1): Likewise.
4990 (intel_e11): Likewise.
4991 (intel_match_token): Likewise.
4992
4993 2004-07-11 Andreas Schwab <schwab@suse.de>
4994
4995 * config/tc-m68k.c: Convert to C90. Remove redundant
4996 declarations. Indentation fixup.
4997 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4998 obj_coff_section ourselves.
4999
5000 2004-07-09 James E Wilson <wilson@specifixinc.com>
5001
5002 * config/tc-ia64.c (default_big_endian): New.
5003 (dot_byteorder, md_begin): Use it.
5004 (md_parse_option): Set it.
5005
5006 2004-07-09 Nick Clifton <nickc@redhat.com>
5007
5008 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5009 * configure: Regenerate.
5010 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5011 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5012 sh_find_elf_flags if necessary.
5013
5014 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5015
5016 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5017 going to be split into more than one in-place addend, return 0
5018 for relocations against mergeable sections. Associate comments
5019 with code.
5020
5021 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5022
5023 * Makefile.am (CPU_TYPES): Add crx.
5024 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5025 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5026 (DEPTC_crx_elf): New target.
5027 (DEPOBJ_crx_elf): Likewise.
5028 (DEP_crx_elf): Likewise.
5029 * Makefile.in: Regenerate.
5030 * configure.in: Add crx* target.
5031 * configure: Regenerate.
5032 * config/tc-crx.c: New file.
5033 * config/tc-crx.h: New file.
5034 * NEWS: Mention new target.
5035
5036 2004-07-06 Nick Clifton <nickc@redhat.com>
5037
5038 * config.in: Undefine TARGET_SYMBIAN by default.
5039 * configure.in:
5040 * configure: Regenerate. Add sh-symbian-elf target. If
5041 selected define TARGET_SYMBIAN.
5042 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5043 format if TARGET_SYMBIAN has been defined.
5044
5045 * output-file.c (output_file_create): Report the target format
5046 chosen when bfd_openw reports that it is invalid.
5047
5048 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5049 pseudo for BFD based assemblers.
5050
5051 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5052
5053 gas:
5054 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5055 (md_parse_option): Remove redundant -isa testing.
5056 Make bfd_arch variable const.
5057 (md_show_usage): Make bfd_arch variable const.
5058
5059 2004-07-03 James E Wilson <wilson@specifixinc.com>
5060
5061 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5062 * config/tc-ia64.h (md_frag_check): Define.
5063
5064 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5065
5066 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5067 externals.
5068 * doc/as.texinfo (Weak): Document PE weak symbols.
5069
5070 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5071
5072 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5073 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5074 (mips_frob_file): Rework so that only a single pass through the
5075 relocs is needed. Allow %lo()s to have higher offsets than their
5076 corresponding %hi()s or %got()s.
5077
5078 2004-07-02 Nick Clifton <nickc@redhat.com>
5079
5080 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5081 allow values which have come from undefined symbols.
5082 Always consider this fixup to have been processed as a reloc
5083 cannot be generated for it.
5084
5085 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5086
5087 * frags.h (struct frag): Add has_code and insn_addr fields.
5088 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5089 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5090 * config/tc-ppc.h (md_frag_check): Define.
5091
5092 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5093
5094 * doc/Makefile.am (info): Rename goal to...
5095 (info-local): ... this, to preserve implicit dependencies.
5096 * doc/Makefile.in: Regenerate with automake 1.8.5.
5097
5098 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5099
5100 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5101 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5102 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5103 (tc_gen_reloc): Likewise.
5104 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5105 (m32r_parse_name): Likewise.
5106 (m32r_cgen_parse_fix_exp): Likewise.
5107 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5108 (O_PIC_reloc): Likewise.
5109 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5110 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5111 for @GOTOFF, @GOT, @PLT.
5112
5113 2004-06-21 Jan Beulich <jbeulich@novell.com>
5114
5115 * gas/symbols.c: While discarding ordinary local absolute symbols
5116 when --strip-local-absolute is in effect, retain file symbols.
5117
5118 2004-06-20 Andreas Schwab <schwab@suse.de>
5119
5120 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5121 (md_parse_option): Likewise.
5122
5123 2004-06-17 Jan Beulich <jbeulich@novell.com>
5124
5125 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5126 * config/te-netware.h: New file.
5127 * config/te-ppcnw.h: Delete: Obsolete.
5128 * configure.in: Eliminate ill NetWare targets. Make generic
5129 NetWare target use proper emulation.
5130 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5131 reference to new te-netware.h.
5132 * configure: Regenerate.
5133 * Makefile.in: Regenerate.
5134
5135 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5136
5137 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5138 comparison in .insn pseudo operation.
5139
5140 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5141
5142 * config/obj-coff.c (coff_adjust_section_syms): Use
5143 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5144 (coff_frob_section): Likewise.
5145 * config/tc-mips.c (md_apply_fix3): Likewise.
5146 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5147 (elf_frob_file_after_relocs): Likewise.
5148
5149 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5150
5151 * config/tc-hppa.c (log2): Rename to exact_log2.
5152 (pa_next_subseg): Delete unused function.
5153 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5154 (create_new_subspace): Likewise.
5155
5156 Bug gas/213
5157 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5158 labels. Fix warning.
5159
5160 2004-05-28 DJ Delorie <dj@redhat.com>
5161
5162 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5163 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5164 or non-merged symbols.
5165
5166 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5167
5168 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5169 restore the old slot when inserting srlz.i/srlz.d.
5170
5171 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5172
5173 * Makefile.am: Regenerate dependecies.
5174 * Makefile.in: Regenerate.
5175 * config/tc-sh.c (valid_arch): Make unsigned.
5176 (preset_target_arch): Likewise.
5177 (md_begin): Use new architecture flags system.
5178 (get_specific): Likewise.
5179 (assemble_ppi): Likewise.
5180 (md_assemble): Likewise. Also fix error check for bad opcodes.
5181 (md_parse_option): Likewise. Also generate -isa values according
5182 to the table in bfd/cpu-sh.c instead of just constants. Also
5183 allow <arch>-up ISA variants.
5184 (sh_elf_final_processing): Replace if-else chain with a call to
5185 sh_find_elf_flags().
5186
5187 2004-05-28 Peter Barada <peter@the-baradas.com>
5188
5189 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5190 with zero offset into mode 2 addressing to save a word.
5191
5192 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5193
5194 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5195 (ar_is_only_in_integer_unit): New.
5196 (ar_is_only_in_memory_unit): New.
5197 (generate_unwind_image): Silence gcc on 32bit host.
5198 (md_assemble): Use ar_is_only_in_integer_unit instead of
5199 ar_is_in_integer_unit. Check AR access.
5200
5201 2004-05-27 Peter Barada <peter@the-baradas.com>
5202
5203 * config/tc-m68k.c (md_begin): Sort the opcode table into
5204 alphabetical order.
5205 (m68k_compare_opcode): New function to do the sorting.
5206
5207 2004-05-24 Peter Barada <peter@the-baradas.com>
5208
5209 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5210 addressing on MIT style operands.
5211 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5212 w/mask addressing.
5213 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5214 operands.
5215
5216 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5217
5218 * expr.c (operand, operator): Don't reject '++' and '--'.
5219
5220 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5221
5222 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5223 dwarf tables.
5224
5225 2004-05-17 Adam Nemet <anemet@lnxw.com>
5226
5227 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5228 * configure: Regenerate.
5229
5230 2004-05-13 Paul Brook <paul@codesourcery.com>
5231
5232 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5233
5234 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5235
5236 * configure.in (or32-*-rtems*): Switch to elf.
5237 * configure: Regenerate.
5238
5239 2004-05-13 Nick Clifton <nickc@redhat.com>
5240
5241 * po/fr.po: Updated French translation.
5242
5243 2004-05-11 Nick Clifton <nickc@redhat.com>
5244
5245 * doc/as.texinfo (Section): Document G and T flags to .section
5246 directive. Document the extra arguments that the G flag
5247 requires. Document the #tls flag.
5248
5249 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5250
5251 * subsegs.c (section_symbol): Create a new section symbol if
5252 the existing one doesn't match.
5253 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5254
5255 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5256
5257 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5258 to cope with VR4181A errata MD(1) and MD(4).
5259
5260 2004-05-07 Brian Ford <ford@vss.fsi.com>
5261
5262 * NEWS: Mention .secrel32 for pe[i]-i386.
5263
5264 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5265
5266 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5267 (HANDLE_ALIGN): New.
5268
5269 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5270
5271 * Makefile.am (DIST_SUBDIRS): Define.
5272 * aclocal.m4: Regenerate with automake 1.8.4.
5273 * Makefile.in: Likewise.
5274 * doc/Makefile.in: Likewise.
5275
5276 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5277
5278 * config/tc-ia64.c (dot_serialize): Declare.
5279 (dot_serialize): New function.
5280 (md_pseudo_table): Add ".serialize.data" and
5281 ".serialize.instruction" directives.
5282
5283 2004-05-06 Nick Clifton <nickc@redhat.com>
5284
5285 * messages (as_internal_value_out_of_range): Print a message about
5286 a value being out of range. Be consistent about whether the
5287 values are printed in decimal or hexadecimal.
5288 (as_warn_value_out_of_range): Generate a warning message about an
5289 out of range value.
5290 (as_bad_value_out_of_range): Generate an error message about an
5291 out of range value.
5292 * as.h: Prototype the new functions.
5293 * config/tc-alpha.c (insert_operand): Use new function.
5294 * config/tc-arc.c (arc_insert_operand): Likewise.
5295 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5296 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5297 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5298 * config/tc-s390.c (s390_insert_operand): Likewise.
5299 * config/tc-v850.c (v850_insert_operand): Likewise.
5300
5301 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5302
5303 * configure.in: Set em=linux for frv-*-*linux*.
5304 * configure: Rebuilt.
5305 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5306 (frv_md_fdpic_enabled): New.
5307 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5308 (DEFAULT_FDPIC): New.
5309 (frv_flags): Use DEFAULT_FDPIC.
5310 (frv_pic_flag): Likewise.
5311 (OPTION_NOPIC): New.
5312 (md_longopts): Add -mnopic.
5313 (md_parse_option): Handle it.
5314 (md_show_usage): Add -mfdpic and -mnopic.
5315
5316 2004-05-05 Peter Barada <peter@the-baradas.com>
5317
5318 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5319 chips for invalid coldfire instructions, rename selectors
5320 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5321 add current_chip to track which chip is referred to(including save/restore),
5322 use current_chip to select control registers, not current_arch.
5323 (md_show_usage): Add new chips.
5324 * doc/c-m68k.texi: Document new command line switches.
5325
5326 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5327
5328 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5329 (NOP_OPCODE): Define.
5330 (s390_align_code): Remove prototype.
5331 * tc-s390.c (s390_align_code): Remove.
5332
5333 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5334
5335 * config/tc-ia64.c (make_unw_section_name): Removed.
5336 (start_unwind_section): New function.
5337 (generate_unwind_image): Take const segT instead of const
5338 char *.
5339 (dot_handlerdata): Adjusted.
5340 (dot_endp): Likewise.
5341
5342 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5343
5344 * config/obj-elf.c (obj_elf_change_section): Allow the
5345 ".note.GNU-stack" section has SHF_EXECINSTR.
5346
5347 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5348
5349 * config/obj-elf.c (get_section): Return bfd_boolean.
5350 (obj_elf_change_section): Call bfd_get_section_by_name_if
5351 instead of bfd_map_over_sections.
5352
5353 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5354
5355 * config/obj-elf.c (get_section): New function.
5356 (obj_elf_change_section): Support multiple sections with same
5357 name.
5358
5359 2004-04-30 Nick Clifton <nickc@redhat.com>
5360
5361 * config/tc-arm.c (create_register_alias): Fix typo checking for
5362 case sensitive register aliases.
5363 (co_proc_number): Use error message string in all_reg_maps[]
5364 array.
5365 (cp_reg_required_here): Likewise.
5366 (fp_reg_required_here): Likewise.
5367
5368 2004-04-29 Brian Ford <ford@vss.fsi.com>
5369
5370 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5371
5372 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5373
5374 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5375 (load_address, macro, mips_ip, md_parse_option)
5376 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5377 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5378 embedded-PIC handling, and update comments.
5379 (SWITCH_TABLE): Remove.
5380 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5381 (enum mips_pic_level): Remove EMBEDDED_PIC.
5382 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5383 (TC_FORCE_RELOCATION): Update comment.
5384 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5385 might be safe to remove now that MIPS embedded-PIC is gone.
5386
5387 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5388
5389 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5390 call to obj_set_subsection_attributes.
5391 (obj_som_init_stab_section): Likewise.
5392 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5393 (pa_def_subspaces): Provide comdat default.
5394 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5395 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5396 calls to create_new_subspace and update_subspace to pass comdat flag.
5397 (create_new_subspace, update_subspace): Add new comdat argument. Use
5398 it in calls to obj_set_subsection_attributes.
5399 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5400 and use of comdat, common and dup_comm parameters.
5401
5402 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5403
5404 * config/obj-elf.c (obj_elf_change_section): Check if the old
5405 group name is NULL before comparison.
5406
5407 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5408
5409 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5410
5411 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5412
5413 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5414
5415 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5416
5417 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5418 (OPTION_MEMBEDDED_PIC): Remove.
5419 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5420 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5421 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5422 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5423 (OPTION_ELF_BASE): Renumber.
5424 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5425 (md_show_usage): Remove mention of -membedded-pic.
5426 * doc/as.texinfo: Remove mention of -membedded-pic.
5427
5428 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5429
5430 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5431 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5432 a.out support.
5433 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5434 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5435 USE_GLOBAL_POINTER_OPT.
5436
5437 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5438
5439 * config/tc-mips.c (macro): One more use of load_delay_nop.
5440
5441 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5442
5443 * config/tc-mips.c (load_delay_nop): New function.
5444 (load_address, macro): Use load_delay_nop() to build a nop
5445 which can be omitted with gpr_interlocks.
5446
5447 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5448
5449 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5450 cop_interlocks): Remove superfluous CPU entries.
5451
5452 2004-04-22 Paul Brook <paul@codesourcery.com>
5453
5454 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5455
5456 2004-04-22 Peter Barada <peter@the-baradas.com>
5457
5458 * NEWS: Added support for EMAC instructions and MAC/EMAC
5459 Motorola syntax.
5460 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5461 scale factor tokens, trailing_ampersand to mark mask addressing
5462 for MAC/EMAC instructions.
5463 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5464 '>>'.
5465 (yylex): Handle '>', '<', and '&' following '+'.
5466 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5467 architectures in archs[].
5468 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5469 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5470 respectively.
5471 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5472 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5473 cases.
5474 Add EMAC operands to init_table[].
5475
5476 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5477
5478 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5479 state.
5480 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5481 * config/tc-arm.c (enum mstate): Delete from here.
5482 (mapping_state): Remove the static mapstate variable and instead
5483 store the state in the segment. This allows a per-section mapping
5484 state. Handle and ignore MAP_UNDEFINED states.
5485 (arm_elf_change_section): Get the current mapping state from the
5486 new section.
5487 (s_ltorg): Set the mapping state to MAP_DATA.
5488 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5489 for each pool as it is emitted.
5490
5491 2004-04-22 Nick Clifton <nickc@redhat.com>
5492
5493 * config/tc-arm.h: Formatting tidy ups.
5494
5495 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5496
5497 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5498
5499 2004-04-20 DJ Delorie <dj@redhat.com>
5500
5501 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5502 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5503 [TE_PE] (O_secrel): Define.
5504 [TE_PE] (x86_pe_cons_fix_new): New.
5505 [TE_PE] (pe_directive_secrel): Likewise.
5506 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5507
5508 2004-04-19 Eric Christopher <echristo@redhat.com>
5509
5510 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5511 of previous patch for fix in gcc.
5512
5513 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5514
5515 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5516
5517 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5518
5519 * read.c (do_align): Call md_flush_pending_output, if defined.
5520
5521 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5522
5523 * expr.c (operand): Correct checks for ++ and --.
5524
5525 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5526
5527 * config/tc-generic.c: Add some comments.
5528
5529 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5530
5531 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5532 -{no-}mfix-vr4122-bugs.
5533 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5534 (append_insn, mips_emit_delays): Update accordingly.
5535 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5536 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5537 (md_parse_option): Update after above changes.
5538 (md_show_usage): Add -mfix-vr4120.
5539
5540 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5541
5542 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5543 of .section directive; add a reference to the ELF .subsection
5544 directive.
5545
5546 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5547
5548 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5549 in parallel.
5550
5551 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5552
5553 * Makefile.am: Remove mips from aout targets.
5554 * Makefile.in: Regenerate.
5555 * configure.in: Remove mips-dec-bsd* target.
5556 * configure: Regenerate.
5557
5558 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5559
5560 PR 96
5561 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5562 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5563 Update "mapping". Restrict some @ modifiers to 32 bit.
5564
5565 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5566 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5567
5568 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5569 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5570 dont_adjust_reloc_32 is set.
5571 (md_longopts): Add option -renesas.
5572 (md_parse_option, md_show_usage): Likewise.
5573 * doc/c-sh.texi: Likewise.
5574
5575 2004-04-01 Dave Korn <dk@artimi.com>
5576
5577 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5578 hi16 and lo16 fixS structs.
5579 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5580 exactly the same way as for RELOC_DLX_REL16.
5581 (machine_ip): properly respect LO flag in the_insn and
5582 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5583 (md_apply_fix3): apply RELOC_DLX_LO16.
5584
5585 2004-03-30 Stan Shebs <shebs@apple.com>
5586
5587 Remove long-obsolete MPW support.
5588 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5589 * configure.in: Remove mention of ppc-*-mpw* config.
5590 * configure.in: Likewise.
5591
5592 2004-03-30 Nick Clifton <nickc@redhat.com>
5593
5594 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5595 OBJ_ELF being defined.
5596
5597 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5598
5599 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5600
5601 2004-03-23 Paul Brook <paul@codesourcery.com>
5602
5603 * config/tc-arm.c (meabi_flags): New variable.
5604 (arm_parse_eabi): New function.
5605 (md_begin): Set flags for EABI v3.
5606 (arm_eabis): Add.
5607 (arm_long_opts): Add meabi.
5608 * doc/as.texinfo <ARM>: Document -meabi.
5609 * doc/c-arm.texi: Ditto.
5610
5611 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5612
5613 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5614 tables even when use_literal_section flag is not set.
5615
5616 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5617
5618 * config/tc-sh.c: Remove trailing whitespace.
5619
5620 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5621
5622 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5623 --mul-bug-abort and the default behavior.
5624 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5625 (err_for_dangerous_mul_placement): New variable.
5626 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5627 macros.
5628 (md_cris_relax_table): Have placeholder for STATE_MUL.
5629 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5630 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5631 case doing nothing.
5632 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5633 STATE_BYTE)>: Ditto.
5634 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5635 alignment and position of this frag, emit error message if
5636 suspicious.
5637 (md_assemble): For a multiply insn and when checking it,
5638 transform the current frag into a special frag for that purpose.
5639 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5640 OPTION_MULBUG_ABORT_ON>: Handle new options.
5641
5642 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5643
5644 * config/tc-xtensa.c (mark_literal_frags): New function.
5645 (xtensa_move_literals): Call mark_literal_frags for all literal
5646 segments, including init and fini literal segments.
5647 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5648
5649 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5650
5651 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5652 (pa_comm): Set BSF_OBJECT in symbol flags.
5653
5654 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5655
5656 * Makefile.am: Run "make dep-am".
5657 * Makefile.in: Regenerate.
5658 * doc/Makefile.in: Regenerate.
5659 * config.in: Regenerate.
5660 * po/gas.pot: Regenerate.
5661
5662 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5663
5664 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5665 (demand_empty_rest_of_line): Issue an error here.
5666 (ignore_rest_of_line): Silently skip to end.
5667 (demand_copy_string): Issue an error, not warning.
5668 (equals): Likewise.
5669 * config/obj-elf.c (obj_elf_section_name): Likewise.
5670 (obj_elf_section): Likewise.
5671 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5672 (arc_extinst): Likewise.
5673 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5674 (dot_spill): Likewise.
5675 (dot_unwabi): Likewise.
5676 (dot_prologue): Likewise.
5677
5678 * expr.c (operand): Reject ++ and --.
5679 (operator): Likewise.
5680
5681 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5682
5683 * config/tc-sh.c: Include dw2gencfi.h.
5684 (sh_cfi_frame_initial_instructions): New function.
5685 (sh_regname_to_dw2regnum): Likewise.
5686 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5687 file.
5688 (TARGET_USE_CFIPOP): Define.
5689 (tc_cfi_frame_initial_instructions): Likewise.
5690 (tc_regname_to_dw2regnum): Likewise.
5691 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5692 * Makefile.am: Update dependencies.
5693 * Makefile.in: Regenerate.
5694
5695 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5696
5697 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5698 * configure: Regenerate.
5699
5700 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5701
5702 * read.c (s_leb128): Call md_flush_pending_output.
5703
5704 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5705
5706 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5707 * config/tc-i386.h (CpuPadLock): New define.
5708 (CpuUnknownFlags): Added CpuPadLock.
5709
5710 2004-03-07 Andreas Schwab <schwab@suse.de>
5711
5712 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5713
5714 2004-03-07 Richard Henderson <rth@redhat.com>
5715
5716 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5717 (cfi_finish): Likewise for fde.
5718
5719 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5720
5721 * config/tc-ia64.c (md_assemble): Properly handle NULL
5722 align_frag.
5723 (ia64_handle_align): Don't abort if failed to add a stop bit.
5724
5725 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5726
5727 * Makefile.in: Regenerated.
5728 * aclocal.m4: Likewise.
5729 * configure: Likewise.
5730 * doc/Makefile.in: Likewise.
5731
5732 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5733
5734 * config/tc-ia64.c (dot_align): New.
5735 (ia64_do_align): Make it static.
5736 (md_pseudo_table): Use "dot_align" for "align".
5737 (ia64_md_do_align): Don't set align_frag here.
5738 (ia64_handle_align): Add a stop bit to the previous bundle if
5739 needed.
5740
5741 * config/tc-ia64.h (ia64_do_align): Removed.
5742
5743 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5744
5745 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5746 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5747 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5748 the most general type or the user specifically requested it.
5749 (md_assemble): Add a new error message for when an instruction
5750 is understood, but is not allowed due to an -isa option.
5751
5752 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5753
5754 * config/tc-ia64.c (align_frag): New.
5755 (md_assemble): Set the tc_frag_data field in align_frag for
5756 IA64_OPCODE_FIRST instructions.
5757 (ia64_md_do_align): Set align_frag.
5758 (ia64_handle_align): Add a stop bit if needed.
5759
5760 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5761 (TC_FRAG_INIT): New.
5762
5763 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5764
5765 * config/tc-frv.c (fr400_audio): New variable.
5766 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5767 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5768 (target_implements_insn_p): New function.
5769 (md_assemble): Report an error if the processor doesn't implement
5770 the instruction.
5771
5772 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5773
5774 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5775 (md_parse_option): Ditto.
5776 (OPTION_NO_SPECIAL_M32R): Added.
5777 (md_show_usage): Document it.
5778 (enable_speial_m32r): Changed a default value from 0 to 1.
5779 * doc/c-m32r.texi: Document the -no-bitinst option.
5780
5781 2004-02-27 Nick Clifton <nickc@redhat.com>
5782
5783 * config/tc-sh.c (get_operand): Revert previous delta.
5784 (tc_gen_reloc): Check for an unknown reloc type before processing
5785 the addend.
5786
5787 2004-02-27 Hannes Reinecke <hare@suse.de>
5788
5789 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5790 .insn pseudo operation.
5791
5792 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5793
5794 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5795 added for wrong syntax.
5796
5797 2004-02-26 Eric Christopher <echristo@redhat.com>
5798
5799 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5800 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5801
5802 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5803
5804 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5805 nibble types to assembler.
5806
5807 2004-02-25 Fred Fish <fnf@redhat.com>
5808
5809 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5810
5811 2004-02-20 James E Wilson <wilson@specifixinc.com>
5812
5813 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5814 finalize_syms.
5815 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5816 (ia64_estimate_size_before_relax): New.
5817 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5818 (generate_unwind_image): Pass 1 to fixup_unw_records.
5819 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5820 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5821
5822 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5823
5824 * stabs.c (generate_asm_file): Avoid warning about use of
5825 uninitialized variable.
5826
5827 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5828
5829 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5830 body, and endp, allow unwind records which do not have a "t"
5831 (time/instruction) field.
5832
5833 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5834
5835 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5836 (do_mav_dspsc_2): Likewise.
5837 Fix accumulator registers move opcodes.
5838
5839 2004-02-13 Hannes Reinecke <hare@suse.de>
5840 Jakub Jelinek <jakub@redhat.com>
5841
5842 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5843
5844 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5845
5846 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5847 (tc_frob_symbol): New macro definition.
5848 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5849
5850 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5851
5852 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5853 read-only.
5854
5855 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5856
5857 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5858 (TC_CASE_SENSITIVE): ... this.
5859 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5860 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5861
5862 2004-02-06 James E Wilson <wilson@specifixinc.com>
5863
5864 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5865 (generate_unwind_image): Re-add it here.
5866
5867 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5868
5869 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5870 * read.h (SKIP_WHITESPACE): Turn into an expression.
5871 * read.c (read_a_source_file): A pseudo is removed by having a
5872 NULL handler.
5873
5874 2004-02-05 James E Wilson <wilson@specifixinc.com>
5875
5876 * config/tc-ia64.c (output_endp): New.
5877 (count_bits): Delete.
5878 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5879 endp unwind records.
5880 (fixup_unw_records): Handle endp unwind records. Delete code for
5881 shortening prologue regions not followed by a body record.
5882 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5883 * config/tc-ia64.h (unw_record_type): Add endp.
5884
5885 2004-02-03 James E Wilson <wilson@specifixinc.com>
5886
5887 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5888 fill padding bytes with zeroes.
5889 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5890 sets unwind_record slot_number and slot_frag fields.
5891
5892 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5893
5894 * config/tc-mips.c (add_got_offset_hilo): New function.
5895 (macro): Use load_register() and add_got_offset_hilo() to load
5896 constants instead of hardcoding code sequences throughout.
5897
5898 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5899
5900 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5901
5902 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5903
5904 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5905 like m68k-elf.
5906 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5907 of hard-coded test for TARGET_OS=elf.
5908
5909 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5910
5911 * config/tc-mips.c (hilo_interlocks): Change definition
5912 so that MIPS32, MIPS64 and later ISAs are included, along with
5913 the already-included machines. Update comments.
5914
5915 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5916
5917 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5918 undefined local labels.
5919
5920 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5921
5922 * config/tc-mips.c (load_address, macro): Update comments about
5923 NewABI GP relaxation.
5924
5925 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5926
5927 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5928 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5929 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5930 (set_at, load_register, load_address, move_register): Likewise.
5931 (load_got_offset, add_got_offset): Likewise.
5932 Update all calls and tidy accordingly.
5933
5934 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5935
5936 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5937 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5938 (RELAX_USE_SECOND): Bump to 0x10000.
5939 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5940 (mips_macro_warning): New variable.
5941 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5942 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5943 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5944 of RELAX_ENCODE.
5945 (append_insn): Update mips_macro_warning.sizes.
5946 (macro_start, macro_warning, macro_end): New functions.
5947 (macro_build): Don't emit warnings here.
5948 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5949 (md_convert_frag): Check for cases where one macro alternative
5950 needs a warning and the other doesn't. Emit a warning if the
5951 longer sequence was chosen.
5952
5953 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5954
5955 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5956 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5957 the first sequence, the size of the second sequence, and a flag
5958 that says whether we should warn.
5959 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5960 (RELAX_FIRST, RELAX_SECOND): New.
5961 (mips_relax): New variable.
5962 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5963 (append_insn): Remove "place" argument. Use mips_relax.sequence
5964 rather than "place" to check whether we're expanding the second
5965 alternative of a relaxable macro. Remove redundant check for
5966 branch relaxation. If generating a normal insn, and there
5967 is not enough room in the current frag, call relax_close_frag()
5968 to close it. Update mips_relax.sizes[]. Emit fixups for the
5969 second version of a relaxable macro. Record the first relaxable
5970 fixup in mips_relax. Remove tc_gen_reloc workaround.
5971 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5972 in the same way as in append_insn.
5973 (mips16_macro_build): Remove "place" argument.
5974 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5975 when generating the second version of a relaxable macro.
5976 (load_got_offset, add_got_offset): New functions.
5977 (load_address, macro): Use new relaxation machinery. Remove
5978 tc_gen_reloc workarounds.
5979 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5980 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5981 first version is needed.
5982 (tc_gen_reloc): Remove relaxation handling.
5983 (md_convert_frag): Go through the fixups for a relaxable macro and
5984 mark those that belong to the unneeded alternative as done. If the
5985 second alternative is needed, adjust the fixup addresses to account
5986 for the deleted first alternative.
5987
5988 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5989
5990 * frags.h (frag_room): Declare.
5991 * frags.c (frag_room): New function.
5992 * doc/internals.texi: Document it.
5993
5994 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5995
5996 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5997 optimization for -mtune=r3900, as this will break on other CPUs.
5998
5999 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6000
6001 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6002 be relaxed, use fixup.
6003 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6004
6005 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6006
6007 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6008 precision operands.
6009
6010 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6011
6012 * config/tc-mips.c (append_insn): Properly detect variant frags
6013 that preclude swapping of relaxed branches. Correctly swap
6014 instructions between frags when dealing with relaxed branches.
6015
6016 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6017
6018 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6019 throughout.
6020 * aclocal.m4: Regenerate.
6021 * configure: Regenerate.
6022
6023 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6024
6025 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6026 manipulation insns.
6027
6028 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6029
6030 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6031 reloc, reserve space for the delay slot as well as the jalr itself.
6032
6033 2004-01-09 Paul Brook <paul@codesourcery.com>
6034
6035 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6036 (do_vfp_sp2_from_reg2): New function.
6037 (insns): Use them.
6038 (do_vfp_dp_from_reg2): Check return values properly.
6039
6040 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6041
6042 * config/tc-mips.c (warn_nops): Remove static variable.
6043 (macro): Remove test of warn_nops.
6044 (md_shortops): Remove 'n'.
6045 (md_parse_option): Remove 'n' case.
6046 (md_show_usage): Remove -n.
6047 * doc/as.texinfo (Overview): Remove MIPS -n option.
6048 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6049 * NEWS: Mention removal of MIPS -n option.
6050
6051 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6052 (cop_interlocks): Check ISA level.
6053 (cop_mem_interlocks): Define.
6054 (reg_needs_delay): Check cop_interlocks rather than
6055 ISA_HAS_COPROC_DELAYS.
6056 (append_insn): Likewise. Use cop_mem_interlocks rather than
6057 directly checking mips_opts.isa.
6058 (mips_emit_delays): Likewise.
6059
6060 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6061
6062 * config/tc-ia64.c (unwind): Move next_slot_number and
6063 next_slot_frag to ...
6064 (unw_rec_list): Here.
6065 (free_list_records): Removed.
6066 (output_unw_records): Likewise.
6067 (generate_unwind_image): Make it void.
6068 (alloc_record): Initialize next_slot_number and next_slot_frag.
6069 (slot_index): Take .org, .space and .align into account.
6070 (fixup_unw_records): Don't set slot_number to 0. Use
6071 list->next_slot_number and list->next_slot_frag instead of
6072 unwind.next_slot_number and unwind.next_slot_frag.
6073 (ia64_convert_frag): New.
6074 (generate_unwind_image): Generate a rs_machine_dependent frag
6075 for unwind record.
6076 (emit_one_bundle): Use list->next_slot_number and
6077 list->next_slot_frag instead of unwind.next_slot_number and
6078 unwind.next_slot_frag.
6079
6080 * config/tc-ia64.h (md_convert_frag): Defined as
6081 ia64_convert_frag.
6082 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6083
6084 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6085
6086 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6087 * config/tc-frv.h (md_apply_fix3): Don't define.
6088 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6089 operands.
6090 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6091 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6092 * config/tc-frv.c (line_separator_chars): Add `!'.
6093 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6094 * config/tc-frv.c (md_assemble): Clear insn upfront.
6095 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6096 * config/tc-frv.c (OPTION_FDPIC): New macro.
6097 (md_longopts): Add mfdpic.
6098 (md_parse_option): Handle it.
6099 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6100 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6101 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6102 (frv_pic_ptr): Parse funcdesc.
6103
6104 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6105
6106 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6107 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6108
6109 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6110
6111 * Makefile.am (Makefile): Move the dependency on
6112 $(BFDDIR)/configure.in to...
6113 (CONFIG_STATUS_DEPENDENCIES): ... here.
6114 (AUTOMAKE_OPTIONS): Require automake 1.8.
6115 * Makefile.in: Regenerate.
6116 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6117 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6118 $(BFDDIR)/configure.in here as well.
6119 * doc/Makefile.in: Regenerate.
6120
6121 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6122
6123 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6124 * Makefile.in: Regenerate.
6125 * aclocal.m4: Regenerate.
6126 * doc/Makefile.am (install, install-info): Remove.
6127 (install-data-local): A new hook for install-info.
6128 (AUTOMAKE_OPTIONS): Require automake 1.8.
6129 * doc/Makefile.in: Regenerate.
6130
6131 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6132
6133 * doc/c-sh.texi: Update description about floating point behavior
6134 of SH family.
6135
6136 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6137
6138 * configure.in: Add m68k-uClinux target.
6139 * configure: Regenerate.
6140
6141 For older changes see ChangeLog-0203
6142 \f
6143 Local Variables:
6144 mode: change-log
6145 left-margin: 8
6146 fill-column: 74
6147 version-control: never
6148 End:
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