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36ae0db3
DJ		 12005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
2
3 * config/tc-ppc.c (parse_cpu): Add -me300 support.
4 (md_show_usage): Likewise.
5 * doc/c-ppc.texi (PowerPC-Opts): Document it.
6
6c639ef9
MS		 72005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
8
9 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
10 (md_gather_operands): Add support for optional operands.
11
77592908
DD		 122005-08-12 Dmitry Diky <diwil@spec.ru>
13 * config/tc-msp430.c (msp430_enable_relax): New flag.
14 (msp430_enable_polys): Likewise.
15 (OPTION_RELAX): New option.
16 (OPTION_POLYMORPHS): Likewise.
17 (md_longopts): New long options.
18 (md_show_usage): Updated.
19 (md_parse_option): Add new options handler.
20 (msp430_operands): Add check if polymorph insns are enabled.
21 (msp430_force_relocation_local): New function.
22 (md_apply_fix): Now delete relocs according to new flags combination.
23 (msp430_relax_frag): Convert long branches to short branches only if
24 flag msp430_enable_relax is set.
25 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
26 (msp430_force_relocation_local): Likewise.
27 * doc/c-msp430.texi: Describe new options.
28
e079bef8
ILT		 292005-08-11 Ian Lance Taylor <ian@airs.com>
30
31 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
32 (stamp-mk.com): Likewise.
33 (EXTRA_DIST): Remove make-gas.com from list.
34 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
35 * Makefile.in: Regenerate.
36
4924bf8f
HPN		 372005-08-11 Hans-Peter Nilsson <hp@axis.com>
38
39 * subsegs.c (subseg_change): Move declaration of seginfo to before
40 first statement.
41
7be1c489
AM		 422005-08-11 Alan Modra <amodra@bigpond.net.au>
43
44 * README-vms: Delete.
45 * config-gas.com: Delete.
46 * makefile.vms: Delete.
47 * vmsconf.sh: Delete.
48 * config/atof-tahoe.c: Delete.
49 * config/m88k-opcode.h: Delete.
50 * config/obj-bout.c: Delete.
51 * config/obj-bout.h: Delete.
52 * config/obj-hp300.c: Delete.
53 * config/obj-hp300.h: Delete.
54 * config/tc-a29k.c: Delete.
55 * config/tc-a29k.h: Delete.
56 * config/tc-h8500.c: Delete.
57 * config/tc-h8500.h: Delete.
58 * config/tc-m88k.c: Delete.
59 * config/tc-m88k.h: Delete.
60 * config/tc-tahoe.c: Delete.
61 * config/tc-tahoe.h: Delete.
62 * config/tc-tic80.c: Delete.
63 * config/tc-tic80.h: Delete.
64 * config/tc-w65.c: Delete.
65 * config/tc-w65.h: Delete.
66 * config/te-aux.h: Delete.
67 * config/te-delt88.h: Delete.
68 * config/te-delta.h: Delete.
69 * config/te-dpx2.h: Delete.
70 * config/te-hp300.h: Delete.
71 * config/te-ic960.h: Delete.
72 * config/vms-a-conf.h: Delete.
73 * doc/c-a29k.texi: Delete.
74 * doc/c-h8500.texi: Delete.
75 * doc/c-m88k.texi: Delete.
76 * README: Remove obsolete examples, and list of supported targets.
77 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
78 bout and hp300 support.
79 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
80 * configure.in: Remove --enable-bfd-assembler, need_bfd,
81 primary_bfd_gas.
82 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
83 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
84 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
85 * as.h: Likewise.
86 * dw2gencfi.c: Likewise.
87 * dwarf2dbg.c: Likewise.
88 * ehopt.c: Likewise.
89 * input-file.c: Likewise.
90 * listing.c: Likewise.
91 * literal.c: Likewise.
92 * messages.c: Likewise.
93 * obj.h: Likewise.
94 * output-file.c: Likewise.
95 * read.c: Likewise.
96 * stabs.c: Likewise.
97 * struc-symbol.h: Likewise.
98 * subsegs.c: Likewise.
99 * subsegs.h: Likewise.
100 * symbols.c: Likewise.
101 * symbols.h: Likewise.
102 * tc.h: Likewise.
103 * write.c: Likewise.
104 * write.h: Likewise.
105 * config/aout_gnu.h: Likewise.
106 * config/obj-aout.c: Likewise.
107 * config/obj-aout.h: Likewise.
108 * config/obj-coff.c: Likewise.
109 * config/obj-coff.h: Likewise.
110 * config/obj-evax.h: Likewise.
111 * config/obj-ieee.h: Likewise.
112 * config/tc-arm.c: Likewise.
113 * config/tc-arm.h: Likewise.
114 * config/tc-avr.c: Likewise.
115 * config/tc-avr.h: Likewise.
116 * config/tc-crx.h: Likewise.
117 * config/tc-d10v.h: Likewise.
118 * config/tc-d30v.h: Likewise.
119 * config/tc-dlx.h: Likewise.
120 * config/tc-fr30.h: Likewise.
121 * config/tc-frv.h: Likewise.
122 * config/tc-h8300.c: Likewise.
123 * config/tc-h8300.h: Likewise.
124 * config/tc-hppa.h: Likewise.
125 * config/tc-i370.h: Likewise.
126 * config/tc-i386.c: Likewise.
127 * config/tc-i386.h: Likewise.
128 * config/tc-i860.h: Likewise.
129 * config/tc-i960.c: Likewise.
130 * config/tc-i960.h: Likewise.
131 * config/tc-ip2k.h: Likewise.
132 * config/tc-iq2000.h: Likewise.
133 * config/tc-m32c.h: Likewise.
134 * config/tc-m32r.h: Likewise.
135 * config/tc-m68hc11.h: Likewise.
136 * config/tc-m68k.c: Likewise.
137 * config/tc-m68k.h: Likewise.
138 * config/tc-maxq.c: Likewise.
139 * config/tc-maxq.h: Likewise.
140 * config/tc-mcore.c: Likewise.
141 * config/tc-mcore.h: Likewise.
142 * config/tc-mn10200.h: Likewise.
143 * config/tc-mn10300.c: Likewise.
144 * config/tc-mn10300.h: Likewise.
145 * config/tc-ms1.h: Likewise.
146 * config/tc-msp430.c: Likewise.
147 * config/tc-msp430.h: Likewise.
148 * config/tc-ns32k.c: Likewise.
149 * config/tc-ns32k.h: Likewise.
150 * config/tc-openrisc.h: Likewise.
151 * config/tc-or32.c: Likewise.
152 * config/tc-or32.h: Likewise.
153 * config/tc-ppc.c: Likewise.
154 * config/tc-ppc.h: Likewise.
155 * config/tc-s390.h: Likewise.
156 * config/tc-sh.c: Likewise.
157 * config/tc-sh.h: Likewise.
158 * config/tc-sparc.c: Likewise.
159 * config/tc-tic30.c: Likewise.
160 * config/tc-tic30.h: Likewise.
161 * config/tc-tic4x.c: Likewise.
162 * config/tc-tic4x.h: Likewise.
163 * config/tc-tic54x.c: Likewise.
164 * config/tc-tic54x.h: Likewise.
165 * config/tc-v850.h: Likewise.
166 * config/tc-vax.c: Likewise.
167 * config/tc-vax.h: Likewise.
168 * config/tc-xstormy16.h: Likewise.
169 * config/tc-xtensa.h: Likewise.
170 * config/tc-z8k.c: Likewise.
171 * config/tc-z8k.h: Likewise.
172 * config/vms-a-conf.h
173 * doc/Makefile.am: Likewise.
174 * doc/all.texi: Likewise.
175 * doc/as.texinfo: Likewise.
829c3ed3 176 * doc/internals.texi: Likewise.
7be1c489
AM		 177 * doc/Makefile.in: Regenerate.
178 * Makefile.in: Regenerate.
179 * configure: Regenerate.
180 * config.in: Regenerate.
181 * po/POTFILES.in: Regenerate.
182
2f6178c1
NC		 1832005-08-09 Nick Clifton <nickc@redhat.com>
184
185 PR 1070
186 * macro.c (getstring): Do not treat round parentheses exactly the
187 same as angle brackets - the parentheses need to be preserved and
188 passed on to the macro processing code.
189
44c86e8c
NC		 1902005-08-08 Nick Clifton <nickc@redhat.com>
191
192 * config/tc-msp430.c (MSP430_ISA_21): Define.
193 (mcu_types): Add entries for msp430x21xx variants.
194
df40eaf9
NC		 1952005-08-08 Nick Clifton <nickc@redhat.com>
196
197 PR 1070
198 * macro.c (getstring): Treat round parentheses in the same way as
199 angle brackets.
200 (get_any_string): Likewise.
201
5a14ab23
L		 2022005-08-07 H.J. Lu <hongjiu.lu@intel.com>
203
204 PR gas/1118
205 * as.c (parse_args): Handle -al=<FILE>.
206
47837f8e
NC		 2072005-08-07 Nick Clifton <nickc@redhat.com>
208
209 * read.c (s_app_line): Accept a line number of 0 for compatibility
210 with gcc's output for assembler-with-cpp files.
211
e27ec89e
PB		 2122005-08-05 Paul Brook <paul@codesourcery.com>
213
214 * config/tc-arm.c (current_it_mask, current_cc): New variables.
215 (do_t_add_sub): Use correct encodings inside IT block.
216 (do_t_arit3c): Ditto.
217 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
218 (md_assemble): Verify conditional suffixes agains IT blocks.
219
9c3c69f2
PB		 2202005-08-05 Paul Brook <paul@codesourcery.com>
221
222 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
223 constants.
224 (encode_thumb32_shifted_operand): Prohibit register shifts.
225 (encode_thumb32_addr_mode): Fix typo.
226 (insns): Correct thumb2 ldm and stm opcodes.
227
f2184508
NC		 2282005-08-02 Khem Raj <kraj@mvista.com>
229
230 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
231 WLDRD/WSTRD instruction.
232
4e6935a6
AM		 2332005-08-02 Alan Modra <amodra@bigpond.net.au>
234
235 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
236 if emitting a reloc.
237
8a06b769
TS		 2382005-07-29 Thiemo Seufer <ths@networkno.de>
239
240 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
241
e9f89963
PB		 2422005-07-29 Paul Brook <paul@codesourcery.com>
243
244 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
245 pop.
246 (do_t_addr): Implement 32-bit variant.
247 (do_t_push_pop): Make some errors warnings. Handle single register
248 32-bit case.
249 (insns): Use tCE for adr.
250 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
251 (md_apply_fix): Ditto.
252
92e90b6e
PB		 2532005-07-29 Paul Brook <paul@codesourcery.com>
254
255 * config/tc-arm.c (parse_tb): New function.
256 (enum operand_parse_code): Add OP_TB.
257 (parse_operands): Handle OP_TB.
258 (do_t_add_sub_w, do_t_tb): New functions.
259 (insns): Add entries for addw, subw, tbb and tbh.
260 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
261
0a7b9ba6
NC		 2622005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
263
264 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
265
17d4e2a2
L		 2662007-07-27 H.J. Lu <hongjiu.lu@intel.com>
267
268 * config/tc-i386.c (handle_large_common): Declare only for ELF.
269
ba825241
JB		 2702005-07-27 Jan Beulich <jbeulich@novell.com>
271
272 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
273 int.
274 (unw_p_record): Remove unused/redundant fields imask and rmask.
275 Combine spoff and pspoff into a union. Combine gr and br into a
276 union. Change type of grmask and brmask to unsigned char. Change type
277 of frmask to unsigned int.
278 (unw_x_record): Combine spoff, pspoff, and treg into a union.
279 * config/tc-ia64.c (unwind): New field 'pending_saves'.
280 (check_pending_save): New.
281 (alloc_record): Clear out entire record.
282 (output_psp_gr): Use renamed structure fields.
283 (output_psp_sprel): Likewise.
284 (output_rp_gr): Likewise.
285 (output_rp_br): Likewise.
286 (output_rp_psprel): Likewise.
287 (output_rp_sprel): Likewise.
288 (output_pfs_gr): Likewise.
289 (output_pfs_psprel): Likewise.
290 (output_pfs_sprel): Likewise.
291 (output_preds_gr): Likewise.
292 (output_preds_psprel): Likewise.
293 (output_preds_sprel): Likewise.
294 (output_spill_base): Likewise.
295 (output_unat_gr): Likewise.
296 (output_unat_psprel): Likewise.
297 (output_unat_sprel): Likewise.
298 (output_lc_gr): Likewise.
299 (output_lc_psprel): Likewise.
300 (output_lc_sprel): Likewise.
301 (output_fpsr_gr): Likewise.
302 (output_fpsr_psprel): Likewise.
303 (output_fpsr_sprel): Likewise.
304 (output_priunat_gr): Likewise.
305 (output_priunat_psprel): Likewise.
306 (output_priunat_sprel): Likewise.
307 (output_bsp_gr): Likewise.
308 (output_bsp_psprel): Likewise.
309 (output_bsp_sprel): Likewise.
310 (output_bspstore_gr): Likewise.
311 (output_bspstore_psprel): Likewise.
312 (output_bspstore_sprel): Likewise.
313 (output_rnat_gr): Likewise.
314 (output_rnat_psprel): Likewise.
315 (output_rnat_sprel): Likewise.
316 (output_spill_psprel): Likewise.
317 (output_spill_sprel): Likewise.
318 (output_spill_reg): Likewise.
319 (output_fr_mem): Likewise. Allocate one unwind record per set mask
320 bit.
321 (output_frgr_mem): Likewise.
322 (output_gr_mem): Likewise.
323 (output_br_mem): Likewise.
324 (output_gr_gr): Likewise.
325 (output_br_gr): Likewise.
326 (fixup_unw_records): Likewise.
327 (process_one_record): Use renamed structure fields. For gr_gr and
328 br_gr, collect mask from chain of records before output.
329 (in_prologue): Simplify and eliminate early returns. Call
330 check_pending_save.
331 (in_body): Simplify and eliminate early returns.
332 (dot_body): Call check_pending_save.
333 (md_assemble): Update comment. Deal with pending saves.
334
9cd96992
JB		 3352005-07-26 Jan Beulich <jbeulich@novell.com>
336
337 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
338 mask from guessed suffix, but mask out other immediate types only
339 if at least on candidate is valid for the insn.
340
fd54057a
DD		 3412005-07-25 DJ Delorie <dj@redhat.com>
342
343 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
344 Support %mod() modifiers from opcodes.
345 * doc/c-m32c.texi (M32C-Modifiers): New section.
346
3b22753a
L		 3472005-07-25 Jan Hubicka <jh@suse.cz>
348 H.J. Lu <hongjiu.lu@intel.com>
349
350 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
351 defined.
352 (elf_com_section_ptr): New.
353 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
354 (elf_common_parse): Make it global. Use elf_com_section_ptr
355 instead of bfd_com_section_ptr.
356 (obj_elf_change_section): Handle x86-64 large bss sections.
357
358 * config/obj-elf.h (elf_com_section_ptr): New.
359 (elf_common_parse): New.
360
361 * config/tc-i386.c (handle_large_common): New.
362 (md_pseudo_table): Add "largecomm".
363 (x86_64_section_letter): New.
364 (x86_64_section_word): New.
365
366 * config/tc-i386.h (x86_64_section_word): New.
367 (x86_64_section_letter): New.
368 (md_elf_section_letter): New. Defined.
369 (md_elf_section_word): Likewise.
370
9f971fcb
NC		 3712005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
372
373 * configure.tgt: Remove i386-*-rtemself*.
374 Remove sparc-*-rtemself*.
375
240a3425
BE		 3762005-07-21 Ben Elliston <bje@gnu.org>
377
378 * config/tc-m68k.h: Remove TE_LYNX conditional code.
379
c160f130
PB		 3802005-07-21 Paul Brook <paul@codesourcery.com>
381
382 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
383 inst.reloc.pc_rel.
384
a9bfff94
NC		 3852005-07-20 Tavis Ormandy <taviso@gentoo.org>
386
387 * messages.c: Use vsnprintf instead of vsprintf.
388
157e7bd1
NC		 3892005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
390
391 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
392 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
393
85da3a56
NC		 3942005-07-18 Nick Clifton <nickc@redhat.com>
395
396 * configure.tgt: Restore alpha ordering to list of arches.
397
71e17562
DA		 3982005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
399
400 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
401
718ddfc0
JB		 4022005-07-18 Jan Beulich <jbeulich@novell.com>
403
404 * config/tc-i386.c (md_begin): Use IS_ELF.
405 (tc_i386_fix_adjustable): Likewise.
406 (md_estimate_size_before_relax): Likewise.
407 (md_apply_fix): Likewise.
408 (i386_target_format): Likewise.
409 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
410 (i386_immediate): Remove #ifdef LEX_AT.
411 (i386_displacement): Likewise.
412 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
413 LEX_AT.
414
3956db08
JB		 4152005-07-18 Jan Beulich <jbeulich@novell.com>
416
417 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
418 parameter to unsigned. Parameter sign now is tristate - zero/
419 positive mean unsigned/signed, negative means signedness doesn't
420 matter. Check field size,
421 signedness, and pcrel-ness are in agreement between relocated field
422 and relocation type. Adjust diagnostics.
423 (optimize_imm): And type mask of operand instead of overwriting it.
424 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
425 local structure and initialize gotrel accordingly. Pass caller as
426 mask of types that the operator can match.
427 (x86_cons_fix_new): Let reloc know that signedness of relocation
428 doesn't matter.
429 (x86_pe_cons_fix_new): Likewise.
430 (x86_cons): Pass additional argument to lex_got.
431 (i386_immediate): New local variable 'types'. Pass its address as
432 additional argument to lex_got. Mask out operand types not supported
433 befoe returning.
434 (i386_displacement): Likewise. Set bigdisp to all types supported in
435 64-bit mode, combining the previously split initialization.
436
2dd88dca
JB		 4372005-07-18 Jan Beulich <jbeulich@novell.com>
438
439 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
440 current mode.
441
8126167b
DA		 4422005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
443
444 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
445 promoted match.
446
0f82ff91
AM		 4472005-07-16 Alan Modra <amodra@bigpond.net.au>
448
449 * Makefile.am: Run "make dep-am".
450 * Makefile.in: Regenerate.
451
90700ea2
L		 4522007-07-15 H.J. Lu <hongjiu.lu@intel.com>
453
454 * gas/config/tc-i386.h (CpuVMX): New.
455 (CpuUnknownFlags): Add CpuVMX.
456
49f58d10
JB		 4572005-07-14 Jim Blandy <jimb@redhat.com>
458
459 Add support for the Renesas M32C.
460 * Makefile.am (CPU_TYPES): List m32c.
461 (TARGET_CPU_CFILES): List config/tc-m32c.c.
462 (TARGET_CPU_HFILES): List config/tc-m32c.h.
463 * configure.in: Add case for m32c.
464 * configure.tgt: Add cases for m32c and m32c-*-elf.
465 * configure: Regenerated.
466 * config/tc-m32c.c, config/tc-m32c.h: New files.
467 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
468 * doc/Makefile.in: Regenerated.
469 * doc/all.texi: Set M32C.
470 * doc/as.texinfo: Add text for the M32C-specific options and line
471 comment characters, and refer to c-m32c.texi.
472 * doc/c-m32c.texi: New file.
473
6c5cf62c
NC		 4742005-07-14 Nick Clifton <nickc@redhat.com>
475
476 PR 1069
477 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
478 the ins_parse buffer.
479
14c194bb
NC		 4802005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
481
482 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
483 i386-*-rtemscoff*, sparc-*-rtemsaout*.
484
28a9d8f5
L		 4852005-07-10 H.J. Lu <hongjiu.lu@intel.com>
486
487 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
488 displacements.
489
b4f261e0
BE		 4902005-07-08 Ben Elliston <bje@au.ibm.com>
491
492 * frags.h: Remove ANSI_PROTOTYPES conditional code.
493 * config/obj-elf.h: Likewise.
494 * config/tc-h8300.h: Likewise.
495 * config/tc-h8500.h: Likewise.
496 * config/tc-i370.h: Likewise.
497 * config/tc-i386.h: Likewise.
498 * config/tc-m68hc11.h: Likewise.
499 * config/tc-m68k.h: Likewise.
500 * config/tc-ppc.h: Likewise.
501 * config/tc-s390.h: Likewise.
502 * config/tc-sh.h: Likewise.
503 * config/tc-sparc.h: Likewise.
504 * config/tc-tic30.c: Likewise.
505 * config/tc-w65.h: Likewise.
506 * config/tc-xtensa.h: Likewise.
507
d8b19f1a
HPN		 5082005-07-08 Hans-Peter Nilsson <hp@axis.com>
509
510 PR gas/1049
511 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
512
0fd3a477
JW		 5132005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
514
515 * config/tc-tic30.c (debug): Add format attribute. Fix format
516 bugs.
517
bf50992e
L		 5182005-07-06 H.J. Lu <hongjiu.lu@intel.com>
519
520 * config/tc-i386.c (cpu_arch): Add sse3.
521
522 * config/tc-i386.h (CpuSSE3): Renamed from ...
523 (CpuPNI): This. Defined as CpuSSE3.
524
525 * doc/c-i386.texi: Document .sse3.
526
5d5e6db9
JB		 5272005-07-06 Jan Beulich <jbeulich@novell.com>
528
529 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
530
3ec2b351
NC		 5312005-07-05 Nick Clifton <nickc@redhat.com>
532
533 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
534 md_chars_to_numbers to an unsigned pointer in order to avoid a
535 compile time warning.
536
9d8504b1
PB		 5372005-07-05 Paul Brook <paul@codesourcery.com>
538
539 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
540
a0defb2e
AH		 5412005-07-05 Aldy Hernandez <aldyh@redhat.com>
542
543 * config/tc-ms1.c: New.
544 * config/tc-ms1.h: New.
545 * testsuite/gas/ms1/allinsn.d: New.
546 * testsuite/gas/ms1/allinsn.s: New.
547 * testsuite/gas/ms1/badinsn.s: New.
548 * testsuite/gas/ms1/badinsn1.s: New.
549 * testsuite/gas/ms1/badoffsethigh.s: New.
550 * testsuite/gas/ms1/badoffsetlow.s: New.
551 * testsuite/gas/ms1/badorder.s: New.
552 * testsuite/gas/ms1/badreg.s: New.
553 * testsuite/gas/ms1/badsignedimmhigh.s: New.
554 * testsuite/gas/ms1/badsignedimmlow.s: New.
555 * testsuite/gas/ms1/badsyntax.s: New.
556 * testsuite/gas/ms1/badsyntax1.s: New.
557 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
558 * testsuite/gas/ms1/badunsignedimmlow.s: New.
559 * testsuite/gas/ms1/errors.exp: New.
560 * testsuite/gas/ms1/ldst.s: New.
561 * testsuite/gas/ms1/misc.d: New.
562 * testsuite/gas/ms1/misc.s: New.
563 * testsuite/gas/ms1/ms1-16-003.d: New.
564 * testsuite/gas/ms1/ms1-16-003.s: New.
565 * testsuite/gas/ms1/ms1.exp: New.
566 * testsuite/gas/ms1/msys.d: New.
567 * testsuite/gas/ms1/msys.s: New.
568 * testsuite/gas/ms1/relocs.d: New.
569 * testsuite/gas/ms1/relocs.exp: New.
570 * testsuite/gas/ms1/relocs1.s: New.
571 * testsuite/gas/ms1/relocs2.s: New.
572
30123838
JB		 5732005-07-05 Jan Beulich <jbeulich@novell.com>
574
575 * config/tc-i386.h (CpuSVME): New.
576 (CpuUnknownFlags): Include CpuSVME.
577 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
578 as alias of sledgehammer.
579 (md_assemble): Include invlpga in the check for insns with two source
580 operands.
581 (process_operands): Include SVME insns in the check for ignored
582 segment overrides. Adjust diagnostic.
583 (i386_index_check): Special-case SVME insns with memory operands.
584
ca3f61f7
NC		 5852005-07-04 Khem Raj <kraj@mvista.com>
586 Nick Clifton <nickc@redhat.com>
587
588 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
589 use an immediate value.
590 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
591 since the register field of the operands structure is unsigned.
592 (s_arm_unwind_save_vfp): Make "reg" unsigned.
593 (parse_operands): Make the 2ns parameter an unsigned pointer to
594 match its use.
595 (do_ldrd): When using the imm field of the operands structure as a
596 second register field, treat it as unsigned.
597
551b43fd
AM		 5982005-07-04 Alan Modra <amodra@bigpond.net.au>
599
600 PR 1004
601 * config/obj-elf.c (obj_elf_change_section): Use backend
602 get_sec_type_attr.
603
e4e8248d
JB		 6042005-07-01 Jan Beulich <jbeulich@novell.com>
605
606 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
607 (output_spill_psprel, output_spill_psprel_p): Combine.
608 (output_spill_sprel, output_spill_sprel_p): Combine.
609 (output_spill_reg, output_spill_regp_p): Combine.
610 (process_one_record): Handle psp_psprel.
611 (parse_predicate_and_operand): New.
612 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
613 initialize output values. Emit diagnostic case here.
614 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
615 (add_unwind_entry): New second parameter. Allow first parameter to
616 be NULL. Parse optional tag, emit warning about further support for
617 it otherwise being missing. Check end-of-line when requested.
618 (dot_fframe): Clear operand when wrong. Allow tag.
619 (dot_vframe): Likewise.
620 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
621 relative.
622 (dot_vframepsp): Remove.
623 (dot_altrp): Clear operand when wrong. Allow tag.
624 (dot_save): Likewise. Let default case also go through
625 add_unwind_entry.
626 (dot_savemem): Likewise.
627 (dot_restore): Don't return when wrong operand. Allow tag.
628 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
629 parse_predicate_and_operand and the new arguments to
630 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
631 when wrong operand. Allow tag.
632 (dot_restorereg, dot_restorereg_p): Likewise.
633 (dot_spillmem, dot_spillmem_p): Likewise.
634 (dot_saveg): Clear operand when wrong. Perform tighter operand
635 checks. Allow tag.
636 (dot_savef): Likewise.
637 (dot_saveb): Likewise.
638 (dot_savegf): Likewise.
639 (dot_spill): Remove end-of-line check. Combine. Simplify by using
640 parse_predicate_and_operand and the new arguments to
641 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
642 when wrong operand. Allow tag.
643 (popcount): New.
644 (dot_label_state): Don't return when wrong operand.
645 (dot_copy_state): Likewise.
646 (dot_unwabi): Likewise. Check if in prologue.
647 (dot_body): Don't call demand_empty_rest_of_line.
648 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
649 operand checks.
650 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
651 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
652 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
653 (parse_operand): New second parameter. Don't deal with '}' here
654 anymore. Don't advance past end-of-line.
655 (parse_operands): Pass second argument to parse_operand.
656 (ia64_start_line): Prevent out-of-bounds access through
657 input_line_pointer. Deal with '}' here.
658 (ia64_unrecognized_line): Don't deal with '}' here.
659 (dot_alias): Use ignore_rest_of_line not its deprecated alias
660 discard_rest_of_line.
661
2fc8bdac
ZW		 6622005-06-30 Zack Weinberg <zack@codesourcery.com>
663
664 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
665 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
666 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 667 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 668 (s_arm_elf_cons): Disallow use of (plt) suffix.
669 (do_adrl): Adjust X_add_number unconditionally.
670 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
671 argument. Handle all adjustment for pipeline offset here.
672 (md_apply_fix): No need to undo work of md_pcrel_from. No
673 need to extract pre-encoded pipeline adjustments from various
674 branch instructions. Generally, assume instructions are already
675 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
676 special cases. Handle BFD_RELOC_ARM_PLT32 like
677 BFD_RELOC_ARM_PCREL_BRANCH.
678 (tc_gen_reloc): Remove OBJ_ELF special case.
679 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
680
b753922c
BE		 6812005-06-30 Ben Elliston <bje@gnu.org>
682
683 * Makefile.am (check-DEJAGNU): Don't search for expect.
684 * Makefile.in: Regenerate.
685
c3298874
BE		 6862005-06-30 Ben Elliston <bje@gnu.org>
687
688 * Makefile.am (EXPECT): Set to expect.
689 (RUNTEST): Likewise, set to runtest.
690 * Makefile.in: Regenerate.
691
8f738565
BE		 6922005-06-23 Ben Elliston <bje@gnu.org>
693
694 * config/m68k-parse.h: Use ISO C90.
695 * config/m68k-parse.y: Likewise.
696 * config/tc-m68k.h: Likewise.
697
b300c311
L		 6982005-06-20 H.J. Lu <hongjiu.lu@intel.com>
699
700 PR 1013
701 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
702 movabs.
703 (optimize_disp): Optimize only if possible. Don't use 64bit
704 displacement on non-constants and do same on constants if
705 possible.
706
d6ab8113
JB		 7072005-06-17 Jan Beulich <jbeulich@novell.com>
708
709 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
710 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
711 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
712 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
713 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
714 aborting.
715 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
716 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
717 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
718 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
719 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
720 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
721 convert 8-byte pc-relative relocations.
722 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
723 (i386_validate_fix): Likewise.
724 (x86_cons): Also handle quad values in 64-bit mode.
725 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
726 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
727 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
728 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
729
37f6032b
ZW		 7302005-06-13 Zack Weinberg <zack@codesourcery.com>
731
732 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
733 symbolP as well as for names with a leading dot. Use ACONCAT.
734 (md_apply_fix): For branch relocations, only replace value
735 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
736 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
737 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
738 (LOCAL_LABEL_PREFIX): Don't define.
739
6bdb6dec
AM		 7402005-06-10 Alan Modra <amodra@bigpond.net.au>
741
742 * config/tc-hppa.c (pa_block): Allocate just one byte for the
743 fill pattern.
744
4dddc1d1
JW		 7452005-06-08 James E Wilson <wilson@specifixinc.com>
746
747 PR 994
748 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
749 is NULL, then emit a warning, and return the current index.
750
03b13e59
NC		 7512005-06-08 Tomas Hurka <tom@hukatronic.cz>
752
6bdb6dec 753 PR 991
03b13e59
NC		 754 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
755 temporary copy of the operands array so that changes can be safely
756 backed out if the insn does not match.
757 (m68k_compare_opcode): Shortcut the test when the parameters are
758 the same. Return 1 if the names match but the second opcode is
759 further on in the array than the first.
760
985d9490
NC		 7612005-06-08 Nick Clifton <nickc@redhat.com>
762
763 PR 994
764 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
765
6858915a
NC		 7662005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
767
768 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
769
047af9ef
AH		 7702005-06-07 Aldy Hernandez <aldyh@redhat.com>
771 Michael Snyder <msnyder@redhat.com>
772 Stan Cox <scox@redhat.com>
773
774 * configure.in: Add ms1 case.
775
776 * configure: Regenerate.
777
778 * configure.tgt: Add ms1 case.
779
0bf60745
BW		 7802005-06-07 Bob Wilson <bob.wilson@acm.org>
781
782 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
783 * config/tc-xtensa.c (new_resource_table): Likewise.
784 (resize_resource_table): Likewise.
785 (release_resources): Fix assertion for unsigned values.
786
55cf6793
ZW		 7872005-06-07 Zack Weinberg <zack@codesourcery.com>
788
789 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
790 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
791 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
792 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
793 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
794 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
795 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
796 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
797 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
798 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
799 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
800 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
801 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
802 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
803 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
804 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
805 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
806 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
807 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
808 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
809 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
810 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
811 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
812 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
813 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
814 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
815 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
816 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
817 * config/tc-xtensa.c, config/tc-z8k.c:
818 Replace all instances of the string "_apply_fix3" with
819 "_apply_fix".
820 * po/POTFILES.in, po/gas.pot: Regenerate.
821
620c54b3
AM		 8222005-06-08 Alan Modra <amodra@bigpond.net.au>
823
824 * Makefile.am: Run "make dep-am".
825 (POTFILES): Remove GAS_CFILES.
826 * Makefile.in: Regenerate.
827
32b26a03
MR		 8282005-06-07 David Ung <davidu@mips.com>
829
830 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
831 24kc, 24kf and 24kfx under MIPS32 release 2.
832
6a86118a
NC		 8332005-06-04 Nick Clifton <nickc@redhat.com>
834
835 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
836 to their Thumb-enabled equivalents.
837
20e1fcfd
MR		 8382005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
839
840 * config/tc-mips.c (load_register): Add leading "0x" to the
841 output of sprintf_vma().
842 (macro): Likewise.
843
1887dd22
NC		 8442005-06-01 Nick Clifton <nickc@redhat.com>
845
846 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
847 test for the presence of thumb version of the parsing functions
848 since they must always exist and the test generates a compile time
849 warning message.
850
04fe8f58
RH		 8512005-05-31 Richard Henderson <rth@redhat.com>
852
853 * config/tc-alpha.c (O_lituse_jsrdirect): New.
854 (alpha_reloc_op): Add it.
855 (debug_exp): Handle it.
856 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
857 (emit_insn): Handle it.
858 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
859
988392e2
CG		 8602005-05-31 Christian Groessler <chris@groessler.org>
861
862 * write.c (dump_section_relocs): Convert to ISO-C.
863 (write_relocs): Avoid signed/unsigned and fprintf argument
864 warnings in debug code.
865
adbaf948
ZW		 8662005-05-26 Zack Weinberg <zack@codesourcery.com>
867
868 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
869 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
870 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
871 (md_apply_fix3): Delete fix_is_thumb variable; refer to
872 fixP->tc_fix_data directly in the sole place it was used.
873 Explicitly truncate value, *valP, fixP->fx_addnumber, and
874 fixP->fx_offset to 32 bits, for consistent behavior between 32-
875 and 64-bit hosts.
876
5656b6b8
JB		 8772005-05-27 Jan Beulich <jbeulich@novell.com>
878
879 * config/tc-ia64.c (struct proc_pending): New.
880 (unwind): Replace proc_start with proc_pending.
881 (unwind_diagnostic): Check unwind.proc_pending.sym.
882 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
883 Check if previous proc not closed. Record all entry points.
884 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
885 Set symbol sizes for entry points recorded in dot_proc. Check
886 arguments for consistency with respective .proc's.
887 (md_assemble): Replace unwind.proc_start with
888 unwind.proc_pending.sym.
889
75214fb0
JB		 8902005-05-27 Jan Beulich <jbeulich@novell.com>
891
892 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
893 and last_ptr. Check all in-use slots for first one with non-NULL
894 unwind_record. Don't reload end_ptr before second update round.
895
7c06efaa
JW		 8962005-05-26 James E Wilson <wilson@specifixinc.com>
897
898 * config/tc-ia64.c (extra_goodness): Update comment.
899 (md_begin): Add debugging code to print best_template table.
900
286cee81
JB		 9012005-05-25 Jan Beulich <jbeulich@novell.com>
902
903 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
904 template.
905
30ad6cb9
JB		 9062005-05-25 Jan Beulich <jbeulich@novell.com>
907
908 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
909 BFD_RELOC_UNUSED when determining the width of the reloc.
910
6baf2b51
JB		 9112005-05-25 Jan Beulich <jbeulich@novell.com>
912
913 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
914 section entry.
915
fa30c84f
JB		 9162005-05-25 Jan Beulich <jbeulich@novell.com>
917
918 * config/tc-ia64.c (dot_radix): Rewrite.
919
1055c30c
JB		 9202005-05-25 Jan Beulich <jbeulich@novell.com>
921
922 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
923 and next_slot_frag.
924 (alloc_record): Remove references to next_slot_number and
925 next_slot_frag.
926 (emit_one_bundle): Likewise.
927
45d18c80
NC		 9282005-05-22 Nick Clifton <nickc@redhat.com>
929
930 * config/tc-v850.c (md_apply_fix3): Pass the address of the
931 message buffer when invoking the insert function.
932
9f45e54b
DA		 9332005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
934
935 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
936 only if an instruction match is found.
937
47e70edb
BW		 9382005-05-20 Bob Wilson <bob.wilson@acm.org>
939
940 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
941 to addition in argument to xtensa_dwarf2_emit_insn.
942
e3e71e27
ZW		 9432005-05-19 Zack Weinberg <zack@codesourcery.com>
944
945 * Makefile.am: Have 'all' depend on 'info'.
946 * Makefile.in: Regenerate.
947
c744ecf2
AM		 9482005-05-19 Alan Modra <amodra@bigpond.net.au>
949
950 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
951
b0648eec
AM		 9522005-05-19 Anton Blanchard <anton@samba.org>
953
954 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
955 (md_show_usage): Document it.
956 (ppc_setup_opcodes): Insert POWER5 mnemonics.
957 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
958
4600db48
JB		 9592005-05-19 Jan Beulich <jbeulich@novell.com>
960
961 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
962 relocations in unwind section.
963
a0ef61f7
NC		 9642005-05-18 Nick Clifton <nickc@redhat.com>
965
966 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
967 if one exists. Ignore any error messages it may produce, just
968 allow it to perform the insertion.
969
c19d1205
ZW		 9702005-05-17 Zack Weinberg <zack@codesourcery.com>
971
972 * hash.c (hash_lookup): Add len parameter. All callers changed.
973 (hash_find_n): New interface.
974 * hash.h: Prototype hash_find_n.
975 * sb.c: Include as.h.
976 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
977 (sb_scrub_and_add_sb): New interface.
978 * sb.h: Prototype sb_scrub_and_add_sb.
979 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
980
981 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
982 reference to BFD_RELOC_ARM_GOT12 which is never generated.
983 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
984
970c3dbc
DJ		 9852005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
986
987 * doc/Makefile.am (gasver.texi): Don't use $<.
988 * doc/Makefile.in: Regenerated.
989
ec7ef033
NC		 9902005-05-17 Nick Clifton <nickc@redhat.com>
991
992 PR 876
993 * symbols.c (resolve_symbol_value): Do not move symbols whose
994 value expression has not been resolved or finalized into the
995 absolute section as this will confuse other parts of the assembler
996 into thinking that their value is zero.
997
40a4d956
JB		 9982005-05-17 Jan Beulich <jbeulich@novell.com>
999
1000 * read.c (_find_end_of_line): New.
1001 (find_end_of_line): New.
1002 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1003 (read_a_source_file): Use it.
1004 (s_globl): Use it.
1005 (s_macro): Use it.
1006 (get_line_sb): Use it.
1007 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1008 (s_comm_internal): Likewise.
1009 (s_lsym): Likewise.
1010 (s_macro): Likewise.
1011 (s_ignore): Use ignore_rest_of_line.
1012 * read.h (find_end_of_line): Prototype.
1013 (discard_rest_of_line): Remove prototype. #define to
1014 ignore_rest_of_line.
1015
2d034539
NC		 10162005-05-17 Nick Clifton <nickc@redhat.com>
1017
1018 * config/tc-v850,h (TC_FIX_TYPE): Define.
1019 (TC_INIT_FIX_TYPE): Define.
1020 * config/tc-v850.c (md_assemble): When creating a fix record the
1021 operand in the tc_fix_data field.
1022 (md_apply_fix3): When applying a resolved fix use the operand's
1023 insertion procedure to store the value, if the operand has been
1024 recorded.
1025
42ecbf5e
DJ		 10262005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1027
1028 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1029 invocation.
1030 * Makefile.in: Regenerated.
1031
d7c531cd
BW		 10322005-05-13 Sterling Augustine <sterling@tensilica.com>
1033 Bob Wilson <bob.wilson@acm.org>
1034
1035 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1036 message.
1037 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1038 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1039
3c9d25f4
AM		 10402005-05-11 Alan Modra <amodra@bigpond.net.au>
1041
1042 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1043 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1044
ee192366
MM		 10452005-05-10 Michael Matz <matz@suse.de>
1046
1047 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1048
1049 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1050
20d7ce9b
HPN		 10512005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1052
1053 PR binutils/886
1054 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1055 Handle label-without-colon before ordinary dot-pseudo as an
1056 ordinary label. Don't leak memory for label-without-colon alone
1057 on a line. Don't mmixal-munge operands for dot-pseudos.
1058
be03cc84
JB		 10592005-05-10 Jan Beulich <jbeulich@novell.com>
1060
1061 * macro.c (get_any_string): Remove the two last parameters. Replace
1062 references to the former expand parameter by using macro_alternate.
1063 Simplify loop condition for checking for end-of-string.
1064 (get_string): Remove redunant call to sb_skip_white.
1065 (do_formals): Remove two last arguments to get_any_string.
1066 (macro_expand): Likewise.
1067 (expand_irp): Likewise.
1068
360e86f1
JB		 10692005-05-10 Jan Beulich <jbeulich@novell.com>
1070
1071 * read.c (s_macro): Move local variable 'local' to smaller scope.
1072 Call sb_kill on it when done.
1073
34d9ee9e
JB		 10742005-05-09 Jan Beulich <jbeulich@novell.com>
1075
ee192366
MM		 1076 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1077 when zero and not required by encoding constraints.
34d9ee9e 1078
c9cd7160
L		 10792005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1080
1081 PR 936
1082 * config/tc-sh64.c (sh64_fake_label): New.
1083
1084 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1085
1086 * doc/internals.texi (TC_FAKE_LABEL): Document.
1087
1088 * write.c (TC_FAKE_LABEL): New.
1089 (adjust_reloc_syms): Use it.
1090 (write_object_file): Likewise.
1091
e44823cf
JB		 10922005-05-09 Jan Beulich <jbeulich@novell.com>
1093
1094 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1095 and comma in Intel mode.
1096
089dfecd
JB		 10972005-05-09 Jan Beulich <jbeulich@novell.com>
1098
1099 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1100 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1101 Make name array static and const. Adjust lookup to account for NULL
1102 entries (standing for unused register numbers).
1103
f41bbced
JB		 11042005-05-09 Jan Beulich <jbeulich@novell.com>
1105
1106 * config/tc-i386.c (parse_insn): Consider all matching instructions
1107 when checking for string instruction after string-only prefix.
1108
6e3f953d
L		 11092005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1110
1111 PR 940
1112 * config/tc-ia64.c (start_unwind_section): Properly check
1113 comdat group with SHF_GROUP.
1114
0c6c36d5
BW		 11152005-05-06 Bob Wilson <bob.wilson@acm.org>
1116
1117 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1118
c138bc38
BW		 11192005-05-06 Bob Wilson <bob.wilson@acm.org>
1120
1121 * config/tc-xtensa.c: Remove excess whitespace.
1122 * config/tc-xtensa.h: Likewise.
1123 * config/xtensa-istack.h: Likewise.
1124 * config/xtensa-relax.c: Likewise.
1125 * config/xtensa-relax.h: Likewise.
1126
93a9f991
NC		 11272005-05-06 Nick Clifton <nickc@redhat.com>
1128
1129 * sb.h: Fix formatting of comments.
1130 * sb.c: Fix formatting of comments.
1131
3c9aabc7
JB		 11322005-05-06 Jan Beulich <jbeulich@novell.com>
1133
1134 * sb.h (sb_add_buffer): Reintroduce.
1135 * sb.c (sb_add_buffer): Likewise.
1136
6eaeac8a
JB		 11372005-05-06 Jan Beulich <jbeulich@novell.com>
1138
1139 * macro.c (new_formal, del_formal): New.
1140 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1141 required argument has default value. Stop looking for more formal
1142 when there was a vararg one.
1143 (macro_expand_body): Use new_formal and del_formal.
1144 (macro_expand): Likewise. Initialize local variable err. Don't
1145 return immediately when encountering an error. Warn when keyword
1146 argument already had a value assigned. Eliminate duplicate clearing
1147 of argument value. When current positional argument matches parameter
1148 of vararg type, assign to it all the remaining arguments. Issue error
1149 when required parameter does not have value.
1150 (free_macro): Use del_formal.
1151 (expand_irp): Initialize formal type. Free buffers associated with
1152 formal prior to returning.
1153 * macro.h (struct formal_struct): Add new field 'type' with new
1154 enumeration type 'formal_type'.
1155 * doc/as.texinfo: Document macro parameter qualifiers.
1156 * NEWS: Mention new functionality.
1157
26aca5f6
JB		 11582005-05-06 Jan Beulich <jbeulich@novell.com>
1159
1160 * cond.c (s_ifb): New.
1161 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1162 * read.h (s_ifb): Prototype.
1163 * doc/as.texinfo: Document .ifb and .ifnb.
1164
5faa8e39
JW		 11652005-05-05 Steve Ellcey <sje@cup.hp.com>
1166
1167 * config/tc-ia64.c (MIN): Undef.
1168
eac338cf
PB		 11692005-05-05 Paul Brook <paul@codesourcery.com>
1170
1171 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1172
d8244a4a
NC		 11732005-05-05 Matt Thomas <matt@3am-software.com>
1174
1175 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1176 bytes.
1177
4b4da160
NC		 11782005-05-05 Nick Clifton <nickc@redhat.com>
1179
1180 * Update the address and phone number of the FSF organization in
1181 the GPL notices in the following files:
1182 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1183 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1184 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1185 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1186 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1187 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1188 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1189 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1190 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1191 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1192 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1193 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1194 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1195 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1196 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1197 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1198 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1199 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1200 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1201 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1202 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1203 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1204 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1205 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1206 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1207 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1208 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1209 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1210 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1211 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1212 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1213 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1214 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1215 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1216 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1217 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1218 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1219 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1220 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1221 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1222 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1223 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1224 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1225 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1226 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1227 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1228 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1229 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1230 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1231 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1232 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1233 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1234 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1235 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1236 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1237 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1238 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1239 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1240 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1241 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1242 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 1243 config/xtensa-relax.h, doc/fdl.texi
4b4da160 1244
699d2810
NC		 12452005-05-05 Nick Clifton <nickc@redhat.com>
1246
1247 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1248 the target_big_endian variable to false.
1249
69852798
AM		 12502005-05-04 Alan Modra <amodra@bigpond.net.au>
1251
1252 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1253 list traversal. Use bfd_section_list_prepend.
1254 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1255 over the section list.
1256 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1257 (xtensa_insert_section): Delete.
1258 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1259 and bfd_section_list_prepend.
1260 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1261 bfd_section_list_insert_after.
1262
c1d05a60
NC		 12632005-05-03 Nick Clifton <nickc@redhat.com>
1264
1265 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1266 of bfd_section_list... macros.
1267 * config/tc-mmix.c (mmix_frob_file): Likewise.
1268 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1269 (xtensa_insert_section): Likewise.
1270
1271 * macro.c (macro_hash): Remove static.
1272 * macro.h (macro_hash): Provide an external declaration.
1273
5daa8fe7
L		 12742005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1275
1276 * write.c (write_object_file): Use bfd_section_double_list_remove
1277 to remove sections.
1278
475bf943
DJ		 12792005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1280
1281 * doc/Makefile.am (gasver.texi): Correct quoting.
1282 * doc/Makefile.in: Regenerated.
1283
009b6a7a
DJ		 12842005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1285
1286 * configure.tgt: Add h8300*-*-rtemscoff.
1287 Switch h8300*-*-rtems* to elf.
1288
7e70f1af
L		 12892005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1290
1291 * hash.c: Undo the last change.
1292 * hash.h: Likewise.
1293
aa7eb06d
DJ		 12942005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1295
1296 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1297 of Makefile.
1298 (DISTCLEANFILES): Remove.
1299 (MAINTAINERCLEANFILES): Add asconfig.texi.
1300 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1301
87c245cc
BE		 13022005-04-29 Ben Elliston <bje@au.ibm.com>
1303
1304 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1305 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1306 (bignum-copy.o): Remove.
1307 * Makefile.in: Regenerate.
1308 * makefile.vms (OBJS): Remove bignum-copy.obj.
1309 * symbols.h (local_symbol_make): Remove declaration.
1310 (verify_symbol_chain_2): Likewise.
1311 * symbols.c (local_symbol_make): Make static.
1312 (max_indent_level): Likewise.
1313 (verify_symbol_chain_2): Remove.
1314 * macro.c (macro_hash): Make static.
1315 * messages.c (fprint_value): Remove.
1316 * read.h (get_absolute_expr): Remove.
1317 (emit_leb128_expr): Likewise.
1318 (do_s_func): Likewise.
1319 * read.c (do_s_func): Make static.
1320 (emit_leb128_expr): Likewise.
1321 (get_absolute_expr): Likewise.
1322 * as.h (as_howmuch): Remove declaration.
1323 (fprint_value): Likewise.
1324 * as.c (myname): Make static.
1325 * input-scrub.c (as_howmuch): Remove.
1326 (as_1_char): Likewise.
1327 * input-file.h (input_file_is_open): Remove.
1328 * input-file.c (input_file_is_open): Likewise.
1329 * expr.h (expr_build_unary): Remove declaration.
1330 (expr_build_binary): Likewise.
1331 * expr.c (expr_build_unary): Remove.
1332 (expr_build_binary): Likewise.
1333 * hash.h (hash_replace): Remove declaration.
1334 (hash_delete): Likewise.
1335 * hash.c (hash_replace): Remove.
1336 (hash_delete): Likewise.
1337 * bignum-copy.c (bignum_copy): Move from here ..
1338 * config/tc-vax.c (bignum_copy): .. to here.
1339 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1340 (bignum_copy): Remove extern declaration.
1341 * sb.h (string_count): Remove extern declaration.
1342 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1343 (sb_name): Likewise.
1344 * sb.c (dsize): Replace preprocessor macro with static int.
1345 (string_count): Make static.
1346 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1347 (sb_name): Likewise.
1348 * config/obj-coff.c (dim_index): Make static.
1349 * config/tc-i386.c (GOT_symbol): Likewise.
1350 (output_invalid_buf): Likewise.
1351 * doc/internals.texi (Warning and error messages): Remove the
1352 prototype for fprint_value.
1353
f3429a74
BE		 13542005-04-27 Ben Elliston <bje@au.ibm.com>
1355
1356 * link.cmd: Remove.
1357
60938e80
L		 13582005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1359
1360 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1361
1362 * read.c (pseudo_set): Disallow symbol set to common symbol.
1363
1364 PR 857
1365 * write.c (write_object_file): Report common symbol name when
1366 disallowing local symbol set to common symbol.
1367 (adjust_reloc_syms): Disallow local symbol set to undefined
1368 symbol.
1369
02ddf156
JB		 13702005-04-25 Jan Beulich <jbeulich@novell.com>
1371
1372 * macro.c (macro_expand_body): Replace locals indicator parameters
1373 with actual macro_entry. New local variables macro_line and err.
1374 Don't return when encountering an error, just record the fact.
1375 Detect local symbol name colliding with parameter. Track line number
1376 inside of macro expansion.
1377 (do_formals): Move local variable name to wider scope. Check
1378 parameter of the same name doesn't already exist. In MRI mode, also
1379 check it doesn't collide with the argument count pseudo-parameter).
1380 (define_macro): Add file and line number parameters. Remove local
1381 variable namestr. New local variable error. Initialize macro_entry
1382 members file, line, and name. Don't return when encountering an
1383 error, just record the fact. Use %s in some diagnostics for read.c
1384 to insert the macro name. Free macro_entry on error.
1385 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1386 when encountering an error, just record the fact.
1387 (expand_irp): Don't return when encountering an error, just record
1388 the fact.
1389 * macro.h (macro_struct): New members name, file, and line.
1390 (define_macro): Add file and line number parameters.
1391 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1392 regarding pseudo-op redefinition with the file/line that macro
1393 definition started at.
1394
d2a033cd
BW		 13952005-04-22 Bob Wilson <bob.wilson@acm.org>
1396
1397 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1398 (future_alignment_required): Remove ifdefs that use it.
1399
84b08ed9
BW		 14002005-04-22 Bob Wilson <bob.wilson@acm.org>
1401
1402 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1403 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1404 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1405 parameters.
1406 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1407 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1408
d8cbebfd
CG		 14092005-04-21 Christian Groessler <chris@groessler.org>
1410
1411 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1412 array.
1413
e97b3f28
L		 14142005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1415
1416 * config/obj-aout.h (S_IS_EXTERN): Removed.
1417 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1418 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1419 * symbols.c (S_IS_EXTERN): Likewise.
1420 * symbols.h (S_IS_EXTERN): Likewise.
1421
1422 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1423 S_IS_EXTERNAL.
1424 * config/tc-d10v.c (md_apply_fix3): Likewise.
1425 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1426 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1427 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1428 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1429 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1430 (shmedia_md_convert_frag): Likewise.
1431 * symbols.c (print_symbol_value_1): Likewise.
1432 * write.c (write_object_file): Likewise.
1433
55e08f71
NC		 14342005-04-20 Nick Clifton <nickc@redhat.com>
1435
5f9084e9
NC		 1436 * config/tc-xtensa.c (get_aligned_diff): Change type of
1437 branch_align to offsetT so that its signedness matches that of
1438 target_size.
1439
55e08f71
NC		 1440 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1441 number into a readable string.
1442 (load_register): Likewise.
1443
1f8b1395
AS		 14442005-04-20 Andreas Schwab <schwab@suse.de>
1445
1446 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1447
b0825cc2
DM		 14482005-04-19 David S. Miller <davem@davemloft.net>
1449
1450 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1451 NULL insn, exit early. Remove now spurious NULL checks.
1452 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1453 to NULL and exit.
1454
91c4c449
JB		 14552005-04-19 Jan Beulich <jbeulich@novell.com>
1456
1457 * symbols.h (symbol_find_base): Remove prototype.
1458 * symbols.c (save_symbol_name): Remove code section conditional upon
1459 STRIP_UNDERSCORE.
1460 (symbol_find): Remove.
1461 (symbol_find_base): Rename to symbol_find.
1462 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1463 symbol_find.
1464 * config/obj-coff.c (tag_insert): Remove code section conditional
1465 upon STRIP_UNDERSCORE.
1466 (obj_coff_def): Likewise.
1467 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1468 (coff_frob_symbol): Likewise.
1469 (yank_symbols): Likewise.
1470 (c_section_symbol): Likewise.
1471 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1472 * config/tc-arm.c (symbol_locate): Remove code section conditional
1473 upon STRIP_UNDERSCORE.
1474 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1475 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1476 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1477 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1478 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1479
80b8152b
AS		 14802005-04-19 Andreas Schwab <schwab@suse.de>
1481
1482 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1483 access to application registers.
1484
4d56c0a0
JB		 14852005-04-19 Jan Beulich <jbeulich@novell.com>
1486
1487 * config/te-sysv32.h: Remove.
1488 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1489 config/te-sysv32.h.
1490 * Makefile.in (TARG_ENV_HFILES): Likewise.
1491
4fdd1e4f
JB		 14922005-04-19 Jan Beulich <jbeulich@novell.com>
1493
1494 PR/847
1495 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1496 length symbols.
1497
791fe849
MK		 14982005-04-18 Mark Kettenis <kettenis@gnu.org>
1499
1500 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1501
9ee2a2d4
MR		 15022005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1503
1504 * config/tc-mips.c (normalize_constant_expr): Don't check for
1505 HAVE_32BIT_GPRS.
1506 (check_absolute_expr): Only call normalize_constant_expr() if
1507 HAVE_32BIT_GPRS.
1508 (mips_ip): Likewise.
1509
1510 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1511
e6ca91be
JB		 15122005-04-18 Jan Beulich <jbeulich@novell.com>
1513
1514 * macro.c (free_token): New, freeing all the memory associated with a
1515 macro.
1516 (do_formals): Move initializers to ...
1517 (define_macro): ... here.
1518 (delete_macro): Convert passed in name to lower case. Warn when
1519 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1520
9f872bbe
MR		 15212005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1522
1523 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1524
8fe53b44
JB		 15252005-04-15 Jan Beulich <jbeulich@novell.com>
1526
1527 * config/obj-elf.c (obj_elf_struct): New.
1528 (elf_pseudo_table). Use it for .offset and .struct.
1529
0e5cd789 15302005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 1531 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 1532
1533 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1534 than the section alignment.
1535
dd49a749
BW		 15362005-04-14 Bob Wilson <bob.wilson@acm.org>
1537 H.J. Lu <hongjiu.lu@intel.com>
1538
1539 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1540 * config/tc-xtensa.c (xg_translate_sysreg_op,
1541 xtensa_translate_old_userregs_ops,
1542 xtensa_find_unaligned_branch_targets,
1543 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1544 relax_frag_add_nop): Support 64-bit host.
1545 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1546 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1547
26eebcf5
MK		 15482005-04-14 Mark Kettenis <kettenis@gnu.org>
1549
64efe625
MK		 1550 * configure.tgt: Add support for OpenBSD/sparc ELF.
1551
26eebcf5
MK		 1552 * configure.tgt: Set emulation for mips-*-openbsd*.
1553 Remove broken mips-dec-openbsd* config.
1554 * configure.in: Set default ABI for mips64-*-openbsd*.
1555 * configure: Regenerate.
1556
39a59cf8
MR		 15572005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1558
1559 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1560 optimization for constant addresses.
1561
f7a568ea
NC		 15622005-04-14 Nick Clifton <nickc@redhat.com>
1563
1564 * as.c (main): Move parse_args before symbol_begin and frag_init
1565 so that the hash table size can be set before it is used.
1566 * hash.c: Use an unsigned long type for the size of the hash
1567 tables.
3c9d25f4 1568 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 1569
9e9b66a9
AM		 15702005-04-14 Alan Modra <amodra@bigpond.net.au>
1571
1572 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1573 * acinclude.m4: Include ../bfd/warning.m4.
1574 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1575 * Makefile.in: Regenerate.
1576 * configure: Regenerate.
1577 * doc/Makefile.in: Regenerate.
1578
2051e8c4
MR		 15792005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1580
1581 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1582 (normalize_address_expr): New function to sign-extend address
1583 offsets that fit into 32 bits in 32-bit mode.
1584 (macro_build_ldst_constoffset): Use normalize_address_expr()
1585 instead of a handcoded sequence.
1586 (load_register): Likewise. Report oversized numbers in a useful
1587 way.
1588 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1589 for constant addresses. Report oversized numbers in a useful way.
1590 (mips_ip): Use normalize_address_expr() for addresses.
1591
bc4bd9ab
MK		 15922005-04-12 Mark Kettenis <kettenis@gnu.org>
1593
1594 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1595 similar to other instructions now that they're marked as ImmExt.
1596
4bdd3565
NC		 15972005-04-12 Nick Clifton <nickc@redhat.com>
1598
1599 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1600 (gas_hash_table_size): New static variable.
1601 (set_gas_hash_table_size): New function: Records a requested size
1602 for the hash tables.
1603 (get_gas_hash_table_size): New function: Return a prime number
1604 near the requested size of the hash table.
1605 (hash_new): Use get_gas_hash_table_size.
1606 * hash.h: Add a prototype for set_gas_hash_table_size.
1607 * as.c (show_usage): Add description of new switches: --hash-size
1608 and --reduce-memory-overheads.
1609 (option_values): Add OPTION_HASH_TABLE_SIZE and
1610 OPTION_REDUCE_MEMORY_OVERHEADS.
1611 (std_longpopts): Add entries for the new options.
1612 (parse_args): Handle the new options.
1613 * Makefile.am: Add a dependency of as.c on hash.h.
1614 * Makefile.in: Regenerate.
1615 * doc/as.texinfo: Document the new switches.
1616 * NEWS: Mention the new switches.
1617
f394e3dd
NC		 16182005-04-12 Nick Clifton <nickc@redhat.com>
1619
1620 PR gas/818
1621 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1622 synonyms.
1623
ceae3e33
AM		 16242005-04-12 Alan Modra <amodra@bigpond.net.au>
1625
1626 * Makefile.am: Run "make dep-am".
1627 * Makefile.in: Regenerate.
1628
2eccd1b4
BW		 16292005-04-11 Sterling Augustine <sterling@tensilica.com>
1630 Bob Wilson <bob.wilson@acm.org>
1631
1632 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1633
333f7af7
MK		 16342005-04-11 Mark Kettenis <kettenis@gnu.org>
1635
1636 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1637
5e75c3ab
JB		 16382005-04-11 Jan Beulich <jbeulich@novell.com>
1639
1640 * NEWS: Mention these changes and their effects.
1641 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1642 is_name_ender.
1643 (check_macro): Likewise.
1644 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1645 labels together with the closing pseudo-op.
1646 (macro_expand_body): Adjust comment. Range-check input before use.
1647 Adjust mis-spelled diagnostic. Use is_name_beginner.
1648 * read.c (try_macro): New.
1649 (read_a_source_file): New static variable last_eol. Don't list
1650 macro expansion lines more than once. Call try_macro.
1651 (s_macro): Set section of line_label to absolute instead of undefined.
1652 * doc/as.texinfo: Add information on the caveats of these changes.
1653
514d955d
AM		 16542005-04-11 Alan Modra <amodra@bigpond.net.au>
1655
1656 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1657 * symbols.h (symbol_X_add_number): Update prototype.
1658
a9fcb2a9
EC		 16592005-04-10 Eric Christopher <echristo@redhat.com>
1660
1661 * symbols.c (symbol_X_add_number): Fix warning.
1662
045b540e
L		 16632005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1664
1665 * config/tc-m68k.c (md_begin): Support 64bit host.
1666 (get_num): Support 64bit BFD on 32bit host.
1667
b215186b
L		 16682005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1669
1670 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1671
be95a9c1
AM		 16722005-04-09 Alan Modra <amodra@bigpond.net.au>
1673
31d20a21
AM		 1674 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1675 call. Don't do the COFF hacks for multi-emulation gas. Move
1676 demand_empty_rest_of_line back to caller.
1677 (s_set, equals): demand_empty_rest_of_line here.
1678
be95a9c1
AM		 1679 PR gas/827
1680 * as.h (rs_dummy): Define.
1681 * symbols.c (symbol_X_add_number): New function.
1682 * symbols.h (symbol_X_add_number): Declare.
1683 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1684 * read.c (assign_symbol): New function, split out from s_set.
1685 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1686 Fix COFF hacks for multi-emulation gas.
1687 (s_set): Call assign_symbol. Remove "register" keyword.
1688 (set_zero_frag): New function.
1689 (pseudo_set): Always check for assignment to section syms.
1690 Always set segment and frag of symbol, and likewise extern for
1691 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1692 special case exp.X_add_number non-zero for O_symbol expressions.
1693 (equals): Use assign_symbol.
1694
6624cbde
BW		 16952005-04-08 Bob Wilson <bob.wilson@acm.org>
1696
1697 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1698 SEC_MERGE sections.
1699
dbbaec26
L		 17002005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1701
1702 * config/tc-i386.c (tc_gen_reloc): Don't turn
1703 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1704
0d6af1ab
NC		 17052005-04-06 Nick Clifton <nickc@redhat.com>
1706
1707 * po/rw.po: New translation: Kinyarwanda
1708 * configure.in (ALL_LINGUAS): Add rw
1709 * configure: Regenerate.
1710
664df4e4
BW		 17112005-04-05 Sterling Augustine <sterling@tensilica.com>
1712 Bob Wilson <bob.wilson@acm.org>
1713
1714 * config/tc-xtensa.c (branch_align_power): New.
1715 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1716 future_alignment_required): Use branch_align_power to check section
1717 alignment as well as xtensa_fetch_width when aligning branch targets.
1718
d77b99c9
BW		 17192005-04-05 Bob Wilson <bob.wilson@acm.org>
1720
1721 * config/tc-xtensa.c: Warning fixes throughout.
1722 (xtensa_fetch_width): Change to unsigned.
1723 (assemble_nop, xtensa_find_unaligned_branch_targets,
1724 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1725 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1726 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1727 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1728 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1729 get_text_align_max_fill_size, get_text_align_nop_count,
1730 get_text_align_nth_nop_size, get_noop_aligned_address,
1731 get_aligned_diff, convert_frag_align_next_opcode,
1732 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1733 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1734 types, avoiding size_t and using offsetT and addressT appropriately.
1735 (get_text_align_power): Clean up types. Avoid incorrect bound.
1736 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1737
da9f89d4
L		 17382005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1739
1740 * config/tc-ia64.c (start_unwind_section): Undo the change
1741 of 2004-08-18.
1742 (generate_unwind_image, dot_endp): Likewise.
1743
f6fe78d6
JW		 17442005-04-01 David Mosberger <davidm@hpl.hp.com>
1745
1746 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1747 le_nop_stop arrays and initializers to file scope.
1748 (md_begin): When generating code for anything other than
1749 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1750
a7d61044
JB		 17512005-04-01 Jan Beulich <jbeulich@novell.com>
1752
1753 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1754 immediates.
1755
d2c5f73e
NC		 17562005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1757
1758 * NEWS: Mention [fdgh]_floating.
1759 * config/atof-vax.c: Fix some whitespace.
1760 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1761
56f36663
NC		 17622005-04-01 Nick Clifton <nickc@redhat.com>
1763
1764 * configure.in: Add a check for <unistd.h> providing a prototype
1765 for getopt() which is compatible with the one in
1766 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1767 * configure: Regenerate.
1768 * config.in (HAVE_DECL_GETOPT): Add.
1769
8a75718c
JB		 17702005-04-01 Jan Beulich <jbeulich@novell.com>
1771
1772 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1773
ae8887b5
JB		 17742005-04-01 Jan Beulich <jbeulich@novell.com>
1775
1776 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1777 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1778
05ea83ed
JB		 17792005-03-30 Julian Brown <julian@codesourcery.com>
1780
1781 * config/tc-arm.c (arm_adjust_symtab): Rename
1782 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1783
9d2da7ca
JB		 17842005-03-30 Julian Brown <julian@codesourcery.com>
1785
1786 * config/tc-arm.c (mapping_state): Change documentation in function
1787 comment to cross-reference spec instead. Change type of mapping symbols
1788 to BSF_NO_TYPE.
1789 (arm_adjust_symtab): Don't change type of mapping symbols here.
1790
e8a38df5
AL		 17912005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1792
1793 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1794 * config.in: Regenerate.
1795 * configure: Regenerate.
1796 * configure.in: Check for ffs decl and alphabetize.
1797
ba93b8ac
DJ		 17982005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1799 Phil Blundell <philb@gnu.org>
1800
1801 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1802 (md_apply_fix3): Mark TLS symbols.
1803 (tc_gen_reloc): Handle TLS relocations.
1804 (arm_fix_adjustable): Ignore TLS relocations.
1805 (s_arm_elf_cons): Support expressions after decorated symbols.
1806
84798bd6
JB		 18072005-03-29 Julian Brown <julian@codesourcery.com>
1808
1809 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1810 whether personality routine index N has been output for this section.
1811 (mapping_state): tc_segment_info_data now struct not enum.
1812 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1813 handled on section change.
1814 (create_unwind_entry): Previous code to output dependency removed.
1815 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1816 for this section.
1817 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1818 arm_segment_info_type.
1819 (arm_segment_info_type): New struct.
84798bd6 1820
7b1cc377
BW		 18212005-03-28 Sterling Augustine <sterling@tensilica.com>
1822 Bob Wilson <bob.wilson@acm.org>
1823
1824 * config/tc-xtensa.c (do_align_targets): Update comment.
1825 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1826 Insert a LOOP_END frag before every loop target, and do not overload
1827 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1828 (xg_assemble_vliw_tokens): Use do_align_targets.
1829 (xtensa_fix_target_frags): Remove code to convert a
1830 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1831 negatable branch at the end of a loop.
1832 (frag_can_negate_branch): Delete.
1833
8c2fda1d
L		 18342005-03-28 David Mosberger <davidm@hpl.hp.com>
1835 H.J. Lu <hongjiu.lu@intel.com>
1836
1837 PR 803
1838 NEWS: Mention "-mtune=[itanium1|itanium2]".
1839
1840 * config/tc-ia64.c (md): Add tune.
1841 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1842 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1843 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1844 B unit NOPs are discouraged for McKinley-derived cores.
1845 (md_begin): Don't hardcode the "extra_goodness()" function in
1846 the comment...
1847 (ia64_init): Set md.tune to itanium2.
1848
1849 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1850 * doc/c-ia64.texi: Likewise.
1851
161840f9
ILT		 18522005-03-27 Ian Lance Taylor <ian@airs.com>
1853
1854 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1855 bad C_EFCN symbol, print its name.
1856
7c834684
BW		 18572005-03-25 Bob Wilson <bob.wilson@acm.org>
1858
1859 * config/tc-xtensa.c (use_longcalls): Delete.
1860 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1861 the use_longcalls flag is set. Do this before checking the segment.
1862 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1863 expand direct calls at this point.
1864 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1865 (xtensa_find_unmarked_state_frags): Likewise.
1866 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1867 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1868 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1869 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1870
ff1e783f
HPN		 18712005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1872
1873 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1874
695a4822
HPN		 18752005-03-25 Hans-Peter Nilsson <hp@axis.com>
1876
1877 * config/tc-cris.h: Convert to ISO C90.
1878 * config/tc-cris.c: Ditto.
1879 (md_estimate_size_before_relax): Remove obsolete comment for
1880 parameter "segment_type".
1881 (md_begin): Document reason for cast of hash_insert argument.
1882 (md_atof): Correct type of parameter "type".
1883
ea1562b3
NC		 18842005-03-24 Nick Clifton <nickc@redhat.com>
1885
1886 * write.h (bit_fix_new): Remove redundant prototype.
1887 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1888 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1889 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1890 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1891 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1892 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1893 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1894 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1895 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1896 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1897 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1898 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1899 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1900 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1901 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1902 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1903 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1904 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1905 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1906 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1907 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1908 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1909 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1910 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1911 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1912 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1913 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1914 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1915 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1916 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1917 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1918 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1919 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1920 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1921 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1922 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1923 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1924 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1925 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1926 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1927 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1928 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1929 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1930 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1931 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1932 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1933 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1934 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1935 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1936 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1937 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1938 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1939 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1940 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 1941 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 1942
d110d6a2
JB		 19432005-03-23 Jim Blandy <jimb@redhat.com>
1944
1945 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1946 attributes properly.
1947
ed84e695
NC		 19482005-03-23 Mike Frysinger <vapier@gentoo.org>
1949 Nick Clifton <nickc@redhat.com>
1950
1951 * configure.tgt: Accept any C library to accompany a GNU Linux
1952 implementation, not just the GNU C library.
1953 * configure.in: Likewise.
1954 * configure: Regenerate.
1955
4d5f9b2a
NC		 19562005-03-23 Nick Clifton <nickc@redhat.com>
1957
1958 * config/tc-tic30.c: Convert to ISO C90 formatting.
1959 * config/tc-tic30.h: Convert to ISO C90 formatting.
1960 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1961 * config/atof-vax.c: Convert to ISO C90 formatting.
1962
704803a9
MR		 19632005-03-21 Maciej W. Rozycki <macro@mips.com>
1964
1965 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1966 relocations correctly as well.
1967 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1968 relocations in mergeable sections section-relative either.
1969
6e2a91a3
BW		 19702005-03-21 Bob Wilson <bob.wilson@acm.org>
1971
1972 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1973
3d063691
NC		 19742005-03-21 Nick Clifton <nickc@redhat.com>
1975
1a66a017
NC		 1976 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1977 warning by providing a prototype for sh_symbian_find_elf_flags.
1978
3d063691
NC		 1979 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1980 previous delta.
1981
6f19c13c
AM		 19822005-03-21 Alan Modra <amodra@bigpond.net.au>
1983
1984 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1985 along with other formats that set bfd_gas. Remove unnecessary
1986 setting of bfd_gas. Delete strongarm cases in generic_target
1987 switch.
1988
bd17c2c3
AM		 19892005-03-21 Alan Modra <amodra@bigpond.net.au>
1990
1991 PR gas/780
1992 * config/tc-m68k.c (TRUNC, SEXT): Define.
1993 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1994 (m68k_ip): Truncate or sign extend expressions as appropriate.
1995 (get_num): Likewise.
1996 (md_apply_fix3): Use SEXT.
1997
ec91a2c2
AM		 19982005-03-21 Alan Modra <amodra@bigpond.net.au>
1999
2000 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2001 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2002 (obj-vms.o): Delete rule.
2003 Run "make dep-am".
2004 * Makefile.in: Regenerate.
2005 * aclocal.m4: Regenerate.
2006 * doc/Makefile.in: Regenerate.
2007 * po/POTFILES.in: Regenerate.
2008
238d258f
NC		 20092005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2010
2011 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2012 flag for coldfire v4e.
2013
30f725a1
BW		 20142005-03-17 Bob Wilson <bob.wilson@acm.org>
2015
2016 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2017 xg_apply_fix_value and return a value to indicate success.
2018 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2019 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2020 (xtensa_validate_fix_sub): New.
2021 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2022 (tc_gen_reloc): Move code to handle difference of symbols and code to
2023 apply tentative fix values to ...
2024 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2025 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2026 relocations when linkrelax flag is not set.
2027 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2028 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2029
a724f0f4
JB		 20302005-03-17 Jan Beulich <jbeulich@novell.com>
2031
2032 * config/tc-i386.c (i386_scale): Beautify error message.
2033 (Intel syntax comments): Update.
2034 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2035 next_operand.
2036 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2037 Remove declarations.
2038 (intel_bracket_expr): Declare.
2039 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2040 of the function body in a loop allowing to split an operand into two.
2041 Replace calls to malloc and checks of it returning non-NULL with
2042 calls to xmalloc/xstrdup.
2043 (intel_expr): SHORT no longer handled here. Add comment indicating
2044 comparison ops need implementation.
2045 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2046 Check right operand of - does not specify a register when parsing
2047 the address of a memory reference.
2048 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2049 Check operands do not specify a register when parsing the address of
2050 a memory reference.
2051 (intel_e06, intel_e06_1): Likewise.
2052 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2053 handle SHORT as well as unary + and -. Don't accept : except for
2054 segment overrides or in direct far jump/call insns.
2055 (intel_brack_expr): New.
2056 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2057 intel_brack_expr.
2058 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2059 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2060 Allow symbolic constants as register scale value.
2061 (intel_get_token): Replace call to malloc and check of return value
2062 with call to xmalloc. Change handling for FLAT to match MASM's.
2063 (intel_putback_token): Don't try to back up/free current token if
2064 that is T_NIL.
2065
deeaaff8
DJ		 20662005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2067
2068 * configure.tgt: Set emulation for arm-*-eabi*.
2069 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2070 * config/te-armeabi.h: New file.
2071 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2072 * config/te-symbian.h: Include "te-armeabi.h".
2073
199fea98
NC		 20742005-03-16 Nick Clifton <nickc@redhat.com>
2075
2076 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2077 local variable in case it is clobbered by the setjmp.
2078
1ad12f97
NC		 20792005-03-16 Nick Clifton <nickc@redhat.com>
2080 Ben Elliston <bje@au.ibm.com>
2081
569acd2c 2082 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2083 compiler command line. Enabled by default. Disable via
569acd2c 2084 --disable-werror.
1ad12f97
NC		 2085 * configure: Regenerate.
2086
a5324a3e
NC		 20872005-03-16 Nick Clifton <nickc@redhat.com>
2088
2089 * config/obj-coff.h: Convert to ISO C90 formatting.
2090 * config/obj-coff.c: Convert to ISO C90 formatting.
2091
b05fe5cf
ZW		 20922005-03-15 Zack Weinberg <zack@codesourcery.com>
2093
2094 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2095 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2096 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2097 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2098 (insns): Add ARMv6T2 instructions:
2099 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2100 (arm_archs): Add V6T2 variants.
2101
957d91c1
NC		 21022005-03-15 Nick Clifton <nickc@redhat.com>
2103
2104 * NEWS: Add cutoff for changes in 2.16 release.
2105
43c3ab55
JB		 21062005-03-15 Jan Beulich <jbeulich@novell.com>
2107
2108 * expr.c (operand): Merge handling of unary + into that for unary
2109 -, !, and ~.
2110
5862107c
EC		 21112005-03-14 Eric Christopher <echristo@redhat.com>
2112
2113 * config/tc-mips.c: Include dw2gencfi.h.
2114 (mips_cfi_frame_initial_instructions): New.
2115 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2116 (tc_cfi_frame_initial_instructions): Ditto.
2117 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2118 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2119 * Makefile.am: Update dependencies.
2120 * Makefile.in: Regenerate.
2121
729ae8d2
AM		 21222005-03-15 Alan Modra <amodra@bigpond.net.au>
2123
2124 * po/es.po: Commit new Spanish translation.
2125
882cb63e
AM		 21262005-03-14 Alan Modra <amodra@bigpond.net.au>
2127
2128 * po/tr.po: Commit new Turkish translation.
2129
885fc257
ZW		 21302005-03-12 Zack Weinberg <zack@codesourcery.com>
2131
2132 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2133 wfi, yield.
2134
e330299e
DJ		 21352005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2136
2137 * config-gas.com: Mark vax-vms as obsolete.
2138 * configure.in: Remove fmt=vms support.
2139 * config.in: Regenerate.
2140 * configure: Regenerate.
2141 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2142
7b1cc377
BW		 21432005-03-10 Sterling Augustine <sterling@tensilica.com>
2144 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 2145
2146 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2147 when checking if xg_resolve_literals needs to be called.
2148 * config/tc-xtensa.h: Fix spelling typo in a comment.
2149
4962e196
JB		 21502005-03-10 Jan Beulich <jbeulich@novell.com>
2151
2152 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2153 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2154 crafted structure declarations with the types from macro.h.
2155
4184909a
RS		 21562005-03-09 Richard Sandiford <rsandifo@redhat.com>
2157
2158 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2159 for -mno-shared optimization.
2160
7d8e00cf
RS		 21612005-03-09 Richard Sandiford <rsandifo@redhat.com>
2162
2163 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2164 (MAX_NOPS): Bump to 4.
2165 (mips_fix_vr4130): New variable.
2166 (nops_for_vr4130): New function.
2167 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2168 nops_for_vr4130 if working around VR4130 errata.
2169 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2170 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2171 (md_parse_option): Handle them.
2172 (md_show_usage): Print them.
2173 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2174
dc36a61f
RS		 21752005-03-09 Richard Sandiford <rsandifo@redhat.com>
2176
2177 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2178 branch delay code.
2179
7d10b47d
RS		 21802005-03-09 Richard Sandiford <rsandifo@redhat.com>
2181
2182 * config/tc-mips.h (mips_flush_pending_output): Delete.
2183 (mips_emit_delays): Declare.
2184 (md_flush_pending_output): Use mips_emit_delays.
2185 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2186 the previous instructions.
2187 (md_begin, append_insn, md_parse_option): Update callers.
2188 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2189 start_noreorder.
2190 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2191 (s_gpdword): Update callers.
2192 (start_noreorder, end_noreorder): New functions.
2193 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2194 manipulating mips_opts or prev_nop_frag directly.
2195 (mips_flush_pending_output): Delete.
2196
404a8071
RS		 21972005-03-09 Richard Sandiford <rsandifo@redhat.com>
2198
2199 * config/tc-mips.c (mips_move_labels): New function, taken from...
2200 (append_insn, mips_emit_delays): ...here.
2201
71400594
RS		 22022005-03-09 Richard Sandiford <rsandifo@redhat.com>
2203
2204 * config/tc-mips.c (MAX_NOPS): New macro.
2205 (history): Resize to 1 + MAX_NOPS.
2206 (fix_vr4120_class): New enumeration.
2207 (vr4120_conflicts): New variable.
2208 (init_vr4120_conflicts): New function.
2209 (md_begin): Call it.
2210 (insn_uses_reg): Constify first argument.
2211 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2212 (nops_for_insn_or_target): New functions.
2213 (append_insn): Use the new nops_for_* functions instead of inline
2214 delay checks. Generalize prev_nop_frag handling to handle an
2215 arbitrary history length. Insert nops into the history buffer
2216 once the number of nops in prev_nop_frag is fixed.
2217 (emit_delays): Use nops_for_insn instead of inline delay checks.
2218
9b91f544
RS		 22192005-03-09 Richard Sandiford <rsandifo@redhat.com>
2220
2221 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2222 check from branch delay code. Remove unnecessary check for branches.
2223
1e915849
RS		 22242005-03-09 Richard Sandiford <rsandifo@redhat.com>
2225
2226 * config/tc-mips.c (dummy_opcode): Delete.
2227 (nop_insn, mips16_nop_insn): New variables.
2228 (NOP_INSN): New macro.
2229 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2230 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2231 (md_begin): Initialize nop_insn and mips16_nop_insn.
2232 (append_insn): Use the new emit_nop function to add nops, recording
2233 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2234 to reserve room for the instruction and install_insn to install the
2235 final form. Use insert_into_history to record the instruction in
2236 the history buffer. Use move_insn to do delay slot filling.
2237 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2238 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2239 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2240
bf12938e
RS		 22412005-03-09 Richard Sandiford <rsandifo@redhat.com>
2242
2243 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2244 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2245 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2246 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2247 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2248
a38419a5
RS		 22492005-03-09 Richard Sandiford <rsandifo@redhat.com>
2250
2251 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2252 and extended_p fields with a single fixed_p field.
2253 (append_insn, mips_no_prev_insn): Adjust accordingly.
2254
2fa15973
RS		 22552005-03-09 Richard Sandiford <rsandifo@redhat.com>
2256
2257 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2258 a single mips16_absolute_jump_p bit.
2259 (append_insn): Adjust accordingly.
2260
47e39b9d
RS		 22612005-03-09 Richard Sandiford <rsandifo@redhat.com>
2262
2263 * config/tc-mips.h (mips_cl_insn): Move definition to...
2264 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2265 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2266 and extended_p.
2267 (history): New variable.
2268 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2269 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2270 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2271 (prev_prev_insn_unreordered): Delete.
2272 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2273 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2274 field.
2275
399132af
DJ		 22762005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2277
2278 * doc/Makefile.am: Update as.info dependencies.
2279 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2280
22812005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 2282
2283 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2284 error, and point to .purgem documentation if someone really needs
2285 re-definitions.
2286 * NEWS: Mention macro redefinition is now an error.
2287
9b505842
JB		 22882005-03-08 Jan Beulich <jbeulich@novell.com>
2289
2290 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2291 emitted to. Add more precise diagnostics for non-fitting insns based
2292 on that. Eliminate now superfluous special casing of MLX. Clear out
2293 slot information when dropping an insn.
2294
ef6a2b41
JB		 22952005-03-08 Jan Beulich <jbeulich@novell.com>
2296
2297 * config/tc-ia64.c (parse_section_name): Rename to...
2298 (cross_section): In addition to separating the name from the rest of
2299 the arguments, also carry out the operation.
2300 (dot_xdata): Use cross_section.
2301 (dot_float_cons): Likewise.
2302 (dot_xstringer): Likewise.
2303 (dot_xdata_ua): Likewise.
2304 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2305
06647dfd
AM		 23062005-03-05 Alan Modra <amodra@bigpond.net.au>
2307
2308 * po/gas.pot: Regenerate.
2309
bbe506e8
TS		 23102005-03-04 David Daney <ddaney@avtrex.com>
2311
2312 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2313 instead of '_gp' for -mno-shared optimization.
2314 (s_cpload): Ditto.
2315 (s_abicalls): Document it in the comment.
2316 (md_show_usage): Document the -mno-shared option.
2317
aed1a261
RS		 23182005-03-04 Richard Sandiford <rsandifo@redhat.com>
2319
2320 * config/tc-mips.c (mips_set_options): Add sym32 field.
2321 (mips_opts): Initialize it.
2322 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2323 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2324 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2325 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2326 when deciding whether to use a symbolic %highest/%higher expansion.
2327 (macro): Likewise. Remove o64/n32 linux hack. Always use
2328 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2329 and "la". Handle constants separately from symbolic expressions in
2330 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2331 and using load_register to load the high part of the address.
2332 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2333 (OPTION_ELF_BASE): Bump by 2.
2334 (md_longopts): Add entries for -msym32 and -mno-sym32.
2335 (md_parse_option): Handle them.
2336 (usage): Document them.
2337 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2338 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2339 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2340 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2341 -msym32 and -mno-sym32.
2342
6caf9ef4
TS		 23432005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2344
2345 * config/tc-mips.c (load_address): Implement GP optimization
2346 for 64bit address space non-PIC. Fix formatting.
2347 (macro): Likewise. Simplify code.
2348 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2349 (mips_after_parse_args): Simplify code.
2350
406a7f05
NC		 23512005-03-03 Nick Clifton <nickc@redhat.com>
2352
fbacee5b
NC		 2353 * expr.c (operand): Remove redundant code enclosed by #ifdef
2354 RELAX_PAREN_GROUPING....#endif.
2355
77ccfee5
NC		 2356 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2357 reloc is the difference of two symbols defined in the same
2358 section.
2359
406a7f05
NC		 2360 * config/tc-iq2000.c (line_comment_chars): Include the # character
2361 as otherwise this breaks #APP/#NO_APP processing.
2362
2f12d57f
RR		 23632005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2364
2365 * config/tc-arc.c(md_assemble): Remove dead code for handling
2366 immediate indexing of ld and st .
2367
3f98094e
DJ		 23682005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2369 Joseph Myers <joseph@codesourcery.com>
2370
2371 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2372 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2373 (parse_relocation): Check for a word break after a relocation
2374 operator.
2375 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2376 symbols.
2377
ab1e9ef7
AM		 23782005-03-02 Alan Modra <amodra@bigpond.net.au>
2379
2380 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2381
bb14f524
JB		 23822005-03-02 Jan Beulich <jbeulich@novell.com>
2383
2384 * as.c (main): Use unlink_if_ordinary instead of unlink.
2385 * messages.c (as_fatal): Likewise.
2386
c4a530c5
JB		 23872005-03-02 Jan Beulich <jbeulich@novell.com>
2388
2389 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2390 accesses.
2391 (parse_register): Allow cr8...15 in all modes.
2392
167c3097
JB		 23932005-03-02 Jan Beulich <jbeulich@novell.com>
2394
2395 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2396 etc. like normal symbol references (T_ID).
2397
71ba24a1
AM		 23982005-03-02 Alan Modra <amodra@bigpond.net.au>
2399
2400 * symbols.c (fb_label_name): Fix silly thinko in last change.
2401
a76903bf
AM		 24022005-03-02 Alan Modra <amodra@bigpond.net.au>
2403
9d0e75cb
AM		 2404 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2405 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2406
a76903bf
AM		 2407 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2408
24092005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 2410
2411 PR gas/708
a76903bf 2412 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 2413 suffixes also.
b15c27d7 2414
c9dea48b
AM		 24152005-03-01 Alan Modra <amodra@bigpond.net.au>
2416
c7f17d46
AM		 2417 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2418
c9dea48b
AM		 2419 * as.h (assert): Warning fix.
2420 * expr.c (expr): Correct assertion.
2421 * read.c (s_comm_internal): Remove assertion.
2422 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2423 (fixup_segment): Remove assertion.
2424 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2425 (md_apply_fix3): Likewise.
2426 * config/tc-i370.c (md_begin): Correct assertion.
2427 (i370_macro): Warning fix for assertion.
2428
44f2f9d2
AM		 24292005-03-01 Alan Modra <amodra@bigpond.net.au>
2430
2431 * configure.in (AC_C_BIGENDIAN): Invoke.
2432 * configure: Regenerate.
2433 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2434 host variable to set string header size.
2435 * config/obj-aout.c (obj_header_append): Don't use host structs.
2436 (obj_symbol_to_chars): Likewise.
2437 (obj_emit_strings): Likewise. Use the passed in output pointer.
2438 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2439 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2440 not sizeof host struct.
2441 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2442 (obj_emit_strings): Likewise.
2443 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2444 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2445 sizeof host struct.
2446 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2447 sizeof host struct.
2448 (host_number_to_chars): Define.
2449 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2450 host internal struct to set header sizes.
2451 * config/tc-i960.c (md_number_to_field): Warning fix.
2452 (md_ri_to_chars): Use host byte order.
2453 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 2454 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 2455
802a113d
NC		 24562005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2457
2458 * doc/c-arc.texi: Update documentation about ARC's extension
2459 instructions.
2460
e5f129ad
SS		 24612005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2462
2463 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2464 address for myself.
2465
2132e3a3
AM		 24662005-02-23 Alan Modra <amodra@bigpond.net.au>
2467
2468 * cgen.c: Warning fixes.
2469 * config/tc-arc.c: Likewise.
2470 * config/tc-arm.c: Likewise.
2471 * config/tc-avr.c: Likewise.
2472 * config/tc-d10v.c: Likewise.
2473 * config/tc-d30v.c: Likewise.
2474 * config/tc-frv.c: Likewise.
2475 * config/tc-frv.h: Likewise.
2476 * config/tc-h8300.c: Likewise.
2477 * config/tc-h8500.c: Likewise.
2478 * config/tc-i370.c: Likewise.
2479 * config/tc-i960.c: Likewise.
2480 * config/tc-ia64.c: Likewise.
2481 * config/tc-ip2k.c: Likewise.
2482 * config/tc-m68hc11.c: Likewise.
2483 * config/tc-maxq.c: Likewise.
2484 * config/tc-mcore.c: Likewise.
2485 * config/tc-mips.c: Likewise.
2486 * config/tc-msp430.c: Likewise.
2487 * config/tc-pj.c: Likewise.
2488 * config/tc-ppc.c: Likewise.
2489 * config/tc-ppc.h: Likewise.
2490 * config/tc-s390.c: Likewise.
2491 * config/tc-sh.c: Likewise.
2492 * config/tc-sh64.c: Likewise.
2493 * config/tc-tic4x.c: Likewise.
2494 * config/tc-tic80.c: Likewise.
2495 * config/tc-v850.c: Likewise.
2496 * config/tc-vax.c: Likewise.
2497 * config/tc-w65.c: Likewise.
2498 * config/tc-xstormy16.c: Likewise.
2499 * config/tc-z8k.c: Likewise.
2500
ee3c9814
CM		 25012005-02-22 Catherine Moore <clm@cm00re.com>
2502
2503 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2504 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2505
9b2f1d35
EC		 25062005-02-22 Eric Christopher <echristo@redhat.com>
2507
2508 * config/tc-mips.c (struct proc): Change isym to
2509 func_sym. New member func_end_sym.
2510 (s_mips_ent): Update.
2511 (s_mips_end): Ditto. Add code to compute function size.
2512
b7712f8d
AM		 25132005-02-22 Alan Modra <amodra@bigpond.net.au>
2514
2515 * read.c: Warning fixes.
2516 * config/obj-elf.c: Likewise.
2517
58e2ea4d
MR		 25182005-02-22 Maciej W. Rozycki <macro@mips.com>
2519
2520 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2521 emitting insn.
2522
ebe372c1
L		 25232005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2524
2525 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2526 SEC_COFF_SHARED.
2527
2528 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2529 SEC_TIC54X_BLOCK.
2530 (demand_empty_rest_of_line): Likewise.
2531 (tic54x_sblock): Likewise.
2532 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2533
cc1bc22a
AM		 25342005-02-21 Alan Modra <amodra@bigpond.net.au>
2535
2536 * read.c (address_bytes): New function.
2537 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2538 (potable): Add "dc.a".
2539 (cons_worker): Handle "dc.a".
2540 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2541
ac4528d2
AM		 25422005-02-21 Alan Modra <amodra@bigpond.net.au>
2543
2544 * input-file.c (input_file_open): Rearrange to avoid warning.
2545
b5682e56
AM		 25462005-02-19 Alan Modra <amodra@bigpond.net.au>
2547
2548 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2549 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2550 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2551
8fc2e39e
TS		 25522005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2553
2554 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2555 uses after .set noat.
2556 (load_address): Likewise.
2557 (macro): Likewise. Don't try to avoid $at use by sacrificing
2558 the target register before it is stored, it won't work.
2559
744b6414
JW		 25602005-02-17 James E Wilson <wilson@specifixinc.com>
2561
2562 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2563 see an instruction that specifies a template.
2564
30eb9c17
AM		 25652005-02-18 Alan Modra <amodra@bigpond.net.au>
2566
2567 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2568 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2569 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2570
91d777ee
L		 25712005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2572
2573 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2574
2575 * config/tc-ia64.c (md): Add hint_b.
2576 (emit_one_bundle): Handle md.hint_b for "hint".
2577 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2578 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2579 (ia64_init): Set md.hint_b to error.
2580 (md_assemble): Handle md.hint_b for "hint.b".
2581
2582 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2583 * doc/c-ia64.texi: Likewise.
2584
f17c130b
AM		 25852005-02-17 Alan Modra <amodra@bigpond.net.au>
2586
2587 * tc.h (struct relax_type, relax_typeS): Move from here..
2588 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2589 * ecoff.c (ecoff_new_file): Add appfile param.
2590 * ecoff.h (ecoff_new_file): Likewise.
2591 * itbl-lex.h: New file.
2592 * itbl-lex.l: Include itbl-lex.h.
2593 * itbl-parse.y: Likewise.
2594 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2595 * read.c (s_app_file_string): Mark appfile possibly unused.
2596 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2597 * subsegs.h (struct seg_info_trash): Delete.
2598 (seg_info): Use segment_info_type instead.
2599 * config/obj-coff.c (struct filename_list): Make filename const char *.
2600 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2601 * config/obj-elf.c (elf_file_symbol): Similarly.
2602 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2603 signed right shift.
2604 * config/tc-arc.c (md_operand): Warning fix.
2605 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2606 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2607 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2608 * config/tc-frv.c (frv_force_relocation): Warning fix.
2609 * config/tc-m68k.c (md_parse_option): Delete unused var.
2610 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2611 * config/tc-sparc.c: Likewise.
2612 (s_common): Warning fix.
2613 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2614 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2615 addressT.
2616 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2617 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2618 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2619 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2620 (tic4x_do_align): Use TIC_NOP_OPCODE.
2621 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2622 * config/tc-vax.c: Include netinet/in.h.
2623 (tc_headers_hook): Formatting.
2624 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2625
26b810ce
JB		 26262005-02-17 Jan Beulich <jbeulich@novell.com>
2627
2628 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2629 parsing inN, locN, outN. Set 'idx' to offset register number starts
2630 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2631 pointless cast.
2632
b8285c27
TS		 26332005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2634
2635 * config/tc-mips.c (load_address): Fix formatting.
2636 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2637 Catch macros which are unexpandable without AT. Remove duplicate
2638 zeroing of used_at.
2639 (macro2): Remove duplicate zeroing of used_at.
2640
4df6ce47
AM		 26412005-02-16 Alan Modra <amodra@bigpond.net.au>
2642
2643 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2644 than zero.
2645
d6f16593 26462005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 2647 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 2648
2649 * config/tc-mips.c (reloc_needs_lo_p): Handle
2650 BFD_RELOC_MIPS16_HI16_S.
2651 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2652 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2653 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2654 complaints on.
2655 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2656 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2657 Call my_getSmallExpression() to parse percent operators.
2658 (percent_op_match, mips_percent_op): Separate definitions.
2659 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2660 (parse_relocation): Handle the MIPS16 mode using
2661 mips16_percent_op.
2662 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2663 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2664
7b347e43
JB		 26652005-02-15 Jan Beulich <jbeulich@novell.com>
2666
2667 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2668 instead of explicitly dealing with the translation; exclude
2669 relocations that are already pcrel, however.
2670
a66d2bb7
JB		 26712005-02-15 Jan Beulich <jbeulich@novell.com>
2672
2673 * config/tc-ia64.c: Include limits.h (if available).
2674 (gr_values[0]): Set path to INT_MAX.
2675 (dot_reg_val): Don't allow changing value of r0. Limit range of
2676 general registers at r127.
2677 (specify_resource): Default resource index is -1. Don't set resource
2678 index (in case IA64_RS_RSE) without setting the specific flag.
2679 (note_register_values): Check operand is O_constant before tracking
2680 input value of moves. Add tracking for dep.z with constant inputs.
2681 (print_dependency): Resource index of specific resource may be zero.
2682 (check_dependencies): Likewise.
2683
4b09e828
JB		 26842005-02-15 Jan Beulich <jbeulich@novell.com>
2685
2686 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2687 reg_class. Check operands and emit diagnostics for illegal use of
2688 registers.
2689
0ca3e455
JB		 26902005-02-15 Jan Beulich <jbeulich@novell.com>
2691
2692 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2693 new variables type, suffix, and width. Handle
2694 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2695 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2696 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2697 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2698 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2699 if unable to translate relocation type, using the new variables.
2700
2fac3d48
JB		 27012005-02-15 Jan Beulich <jbeulich@novell.com>
2702
2703 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2704 (ty_symbol_chars): Define.
2705 * config/tc-ia64.c (ia64_symbol_chars): Define.
2706
2f6d622e
JB		 27072005-02-15 Jan Beulich <jbeulich@novell.com>
2708
2709 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2710 input_line_pointer was advanced.
2711
28013b5c
KK		 27122005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2713
2714 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2715 within |.
2716
f1dab70d
JB		 27172005-02-13 Jan Beulich <jbeulich@novell.com>
2718
2719 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2720 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2721 indicator.
2722 (ia64_init): Set md.detect_dv.
2723 (ia64_start_line): New static variable warned. Warn only once when
2724 encountering explicit stops in automatic mode.
2725 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2726 * NEWS: Mention new default mode.
2727
20b36a95
JB		 27282005-02-13 Jan Beulich <jbeulich@novell.com>
2729
2730 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2731 be freed when wiping out previous state. Canonicalize names before
2732 use. Free name string when detecting redefinition.
2733 (dot_pred_rel): Call generic expression parser to process arguments.
2734 Handle O_register case for individual predicates and O_subtract for
2735 ranges.
2736 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2737 register hash.
2738 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2739 Warn if multiple found, issue error if resulting symbol name has zero
2740 length.
2741 (dot_alias): Canonicalize name before use.
2742
07450571
L		 27432005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2744
2745 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2746 and 0 for error.
2747 (in_procedure): Return -1 for warning.
2748 (in_prologue): Likewise.
2749 (in_body): Likewise.
2750
01b91374
L		 27512005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2752
ac4528d2 2753 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 2754 (dot_float_cons): Likewise.
2755 (dot_xstringer): Likewise.
2756 (dot_xdata_ua): Likewise.
2757 (dot_float_cons_ua): Likewise.
2758
970d6792
L		 27592005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2760
2761 * NEWS: Mention "-munwind-check=[warning|error]".
2762
2763 * config/tc-ia64.c (md): Add unwind_check.
2764 (unwind_diagnostic): New.
2765 (in_procedure): Call unwind_diagnostic when a directive isn't
2766 in procedure.
2767 (in_prologue): Call unwind_diagnostic when a directive isn't in
2768 prologue.
2769 (in_body): Call unwind_diagnostic when a directive isn't in
2770 body region.
2771 (dot_endp): Set md.unwind_check to error before calling
2772 in_procedure and restore it after. When the name is missing or
2773 couldn't be found, use the one from the last .proc if
2774 md.unwind_check isn't error. Warn if md.unwind_check is
2775 warning.
2776 (md_parse_option): Handle "-munwind-check=[warning|error]".
2777 (md_show_usage): Add "-munwind-check=[warning|error]".
2778 (ia64_init): Set md.unwind_check to warning.
2779
2780 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2781 * doc/c-ia64.texi: Likewise.
2782
16a48f83
JB		 27832005-02-11 Jan Beulich <jbeulich@novell.com>
2784
2785 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2786 (LEX_QM): Likewise.
2787 (ia64_parse_name): New third parameter.
2788 (md_parse_name): Pass third argument.
2789 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2790 (md_operand): Handling of '@'-prefixed symbols moved from here...
2791 (ia64_parse_name): ...to here.
2792
a911c10a
JB		 27932005-02-11 Jan Beulich <jbeulich@novell.com>
2794
2795 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2796 (errata_nop_necessary_p): Remove declaraction and definition.
2797 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2798 update md.group_idx. Don't reset md.last_groups.
2799
b3f19c14
JB		 28002005-02-11 Jan Beulich <jbeulich@novell.com>
2801
2802 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2803 argument.
2804 (dot_xdata): Free section name after use.
2805 (dot_float_cons): Likewise.
2806 (dot_xstringer): Likewise.
2807 (dot_xdata_ua): Likewise.
2808 (dot_float_cons_ua): Likewise.
2809 (md_pseudo_table): Add xdata16 and xdata16.ua.
2810
5cb53c21
L		 28112005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2812
2813 * doc/all.texi: Add IA64.
2814 * doc/as.texinfo: Likewise.
2815
2816 * doc/c-ia64.texi: Fix typos.
2817
620b81c1
JB		 28182005-02-10 Julian Brown <julian@codesourcery.com>
2819
2820 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2821 BFD_RELOC_UNUSED.
2822 (do_t_push_pop): Likewise.
2823 (md_assemble): Likewise.
2824 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2825 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2826 (create_unwind_entry): Output dependency on the required personality
2827 routines.
620b81c1 2828
4ee4d249
NS		 28292005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2830
2831 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2832 * subsegs.c (seg_not_empty_p): Likewise.
2833
9f5083a4
NC		 28342005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2835
2836 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 2837 relative jump calculation.
9f5083a4
NC		 2838 <md_convert_frag) : Likewise.
2839 <output_disp): Likewise.
2840
aaac53f5
HPN		 28412005-02-07 Hans-Peter Nilsson <hp@axis.com>
2842
2843 * write.c (write_object_file): Recognize warning-symbol construct
2844 and skip object- and target- handling for the second symbol.
2845
05ee4b0f
JB		 28462005-02-02 Jan Beulich <jbeulich@novell.com>
2847
2848 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2849 designators along with quoted ones. Free copy of quoted designator
2850 when done.
2851
65ec77d2
BE		 28522005-02-01 Ben Elliston <bje@au.ibm.com>
2853
2854 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2855 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2856 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2857 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2858 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2859 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2860 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2861 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2862 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2863 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2864 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2865 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2866 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2867 #if 0'd code throughout.
2868
d342277e
NC		 28692005-01-31 Nick Clifton <nickc@redhat.com>
2870
2871 * as.c (parse_args): Bump copyright date reported by --version to
2872 2005.
2873
d6486796
NC		 28742005-01-31 Nick Clifton <nickc@redhat.com>
2875
2876 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2877 and vax-vms.
2878
ca3bc58f
JB		 28792005-01-31 Jan Beulich <jbeulich@novell.com>
2880
2881 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2882 that can end with .endr in that case. Make requiring/permitting
2883 pseudo-ops without leading dot closer to the logic in read.c serving
2884 the same purpose.
2885 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2886 ignored.
2887
057f53c1
JB		 28882005-01-31 Jan Beulich <jbeulich@novell.com>
2889
2890 * macro.c (do_formals): Adjust to no longer accept empty parameter
2891 names.
2892 (define_macro): Adjust to no longer accept empty macro name, garbage
2893 following the parameters, or macros that were previously defined.
2894 * read.c (s_bad_end): Declare.
2895 (potable): Add endm. Handler for endr and endm is s_bad_end.
2896 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2897 and .endr.
2898 * read.h (s_bad_endr): Remove.
2899
d3156ecc
JB		 29002005-01-31 Jan Beulich <jbeulich@novell.com>
2901
2902 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2903 immediately discarding (but counting) those exceeding the maximum
2904 possible amount. Track whether output and input operand counts ever
2905 matched, and use this to better indicate which of the operands/
2906 operand types was wrong; specifically don't default to pointing to
2907 the first operand.
2908
75e09913
JB		 29092005-01-31 Jan Beulich <jbeulich@novell.com>
2910
2911 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2912 variable in dot_endp). Add body and insn. Make prologue,
2913 prologue_mask, body, and insn bitfields.
2914 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2915 messages.
2916 (in_procedure, in_prologue, in_body): New.
2917 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2918 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2919 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2920 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2921 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2922 dot_personality): Use the appropriate one of the above.
2923 (dot_proc): Clear unwind.proc_start; set to current location only if
2924 none of the entry points were valid. Check for non-zero-length entry
2925 point names. Check that entry points aren't defined, yet. Clear
2926 unwind.prologue, unwind.body, and unwind.insn.
2927 (dot_body): Call in_procedure. Check that first directive in procedure
2928 had no insns emitted before. Set unwind.body.
2929 (dot_prologue): Call in_procedure. Check that not already in prologue.
2930 Check that first directive in procedure had no insns emitted before.
2931 Clear unwind.body.
2932 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2933 length entry point names. Check that entry points became defined.
2934 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2935
f4660e2c
JB		 29362005-01-31 Jan Beulich <jbeulich@novell.com>
2937
2938 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2939 before actually using it. Don't generate an error in manual bundling
2940 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2941 Don't generate an error in manual bundling mode when looking at an
2942 insn required to be last in its group but the required slot hasn't
2943 been reached, yet. Allow conversion from MII to MI;I for bundle
2944 consisting of only 2 insns with the stop between them. Suppress
2945 various meaningless errors resulting from detecting earlier ones.
2946
60b9a617
JB		 29472005-01-31 Jan Beulich <jbeulich@novell.com>
2948
2949 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2950 input being ar.pfs.
2951
7af0dfc7
CG		 29522005-01-28 Christian Groessler <chris@groessler.org>
2953
2954 * config/tc-z8k.c (md_assemble): Improve error detection.
2955
f7e323d5
JB		 29562005-01-28 Jan Beulich <jbeulich@novell.com>
2957
2958 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2959 for personality routine pointer only if there is one.
2960 (ia64_convert_frag): Likewise.
2961 (generate_unwind_image): Likewise.
2962
f87a1e0c
CG		 29632005-01-27 Christian Groessler <chris@groessler.org>
2964
2965 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2966 (md_apply_fix3): Make relative branches out of range an error
2967 instead of a warning. Display correct line number for out of
2968 range branches/calls/memory accesses.
2969
c6cb92c5
NS		 29702005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2971
2972 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2973 to emit .debug_line and other debug sections.
2974 * as.h (seg_not_empty_p): Declare.
2975 * subsegs.c (seg_not_empty_p): New predicate.
2976
e8093792
AC		 29772005-01-27 Andrew Cagney <cagney@gnu.org>
2978
2979 * configure: Regenerate to track ../gettext.m4 change.
2980
09124b3f
JB		 29812005-01-27 Jan Beulich <jbeulich@novell.com>
2982
2983 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2984
29852005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 2986
2987 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2988 to/from application registers dynamic insns.
2989 (md_assemble): Defer resolution of move to/from application registers
2990 dynamic insns when they can be issued on either the I- or M-units.
2991
90219bd0
AO		 29922005-01-25 Alexandre Oliva <aoliva@redhat.com>
2993
2994 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2995 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2996 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2997 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2998 * cgen.c (gas_cgen_parse_operand): Handle
2999 CGEN_PARSE_OPERAND_SYMBOLIC.
3000 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3001 (frv_force_relocation): Likewise. Fix handling of PIC
3002 relocations.
3003 (md_apply_fix3): Likewise.
3004
59c871b4
BE		 30052005-01-21 Ben Elliston <bje@au.ibm.com>
3006
3007 * as.h: Remove #if 0'd code.
3008 * atof-generic.c (atof_generic): Likewise.
3009 * ecoff.c (ecoff_directive_frame): Likewise.
3010 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3011 * itbl-ops.c (itbl_add_reg): Likewise.
3012 * listing.c (calc_hex): Likewise.
3013 * read.c (MASK_CHAR): Likewise.
3014 * subsegs.c (subsegs_print_statistics): Likewise.
3015 * symbols.c (indent): Likewise.
3016 * write.c (write_relocs): Likewise.
3017 (write_object_file): Likewise.
3018 (relax_frag): Likewise.
3019
fb767913
NC		 30202005-01-20 Nick Clifton <nickc@redhat.com>
3021
3022 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3023 getopt_long_only() from considering -a as an abbreviation for
3024 --alternate.
3025 (parse_args): Fix the parsing of -a=<file>.
3026
c556cc9c
AM		 30272005-01-20 Alan Modra <amodra@bigpond.net.au>
3028
3029 PR gas/684
3030 * read.c (s_incbin): Adjust default count for skip. Check validity
3031 of count and skip rigorously.
3032
9c6ed8e6
FF		 30332005-01-19 Fred Fish <fnf@specifixinc.com>
3034
3035 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3036
e5604d79
RS		 30372005-01-19 Richard Sandiford <rsandifo@redhat.com>
3038
3039 * read.c (convert_to_bignum): New function, split out from...
3040 (emit_expr): ...here. Handle the case where X_add_number is
3041 positive and the input value is negative.
3042 (output_big_sleb128): Fix setting of continuation bit. Check whether
3043 the final byte needs to be sign-extended. Fix size-shrinking loop.
3044 (emit_leb128_expr): When generating a signed leb128, see whether the
3045 sign of an O_constant's X_add_number matches the sign of the input
3046 value. Use a bignum if not.
3047
e38bc3b5
NC		 30482005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3049
3050 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3051 arch_sh_up in order to match the external name and make the
3052 testsuite's job easier.
3053
df227444
L		 30542005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3055
4df6ce47 3056 PR 659
df227444
L		 3057 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3058
b8b80cf7
NC		 30592005-01-12 Nick Clifton <nickc@redhat.com>
3060
3061 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3062 ignored_arguments array.
3063
324007b9
L		 30642005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3065
3066 * write.c (write_object_file): Disallow a symbol equated to
3067 common symbol.
3068
5c4504f7
NC		 30692005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3070
3071 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3072 bfd_mach_maxq20.
3073 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3074 (maxq_target): New function: Set the machine type.
3075
4e7fd91e
PB		 30762005-01-06 Paul Brook <paul@codesourcery.com>
3077
3078 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3079 (md_begin): Handle TE_VXWORKS for FP defaults.
3080 (md_apply_fix3): Correct rela offsets.
3081 (elf32_arm_target_format): Add VxWorks targets.
3082
ea3eed15
PB		 30832005-01-06 Paul Brook <paul@codesourcery.com>
3084
3085 * configure.tgt: Set em=vxworks for *-*-vxworks.
3086 * config/te-vxworks.h: New File.
3087
5dc1606f
PB		 30882005-01-06 Paul Brook <paul@codesourcery.com>
3089
3090 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3091
18af0b39
NC		 30922005-01-04 Dmitry Diky <diwil@spec.ru>
3093
3094 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3095 global label.
3096
196e8040
JW		 30972005-01-03 David Mosberger <davidm@hpl.hp.com>
3098
3099 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3100 (dot_loc): New function.
3101 (md_pseudo_table): Add entry to map .loc to dot_loc().
3102 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3103 seen a .loc directive or we're generating DWARF2 debug info for
3104 assembly source.
3105
a207757e
AM		 31062004-12-29 Alan Modra <amodra@bigpond.net.au>
3107
3108 PR gas/619
3109 * read.c (s_comm_internal): Don't zero end of name until size
3110 expression has been parsed.
3111
71d7ecf2
MM		 31122004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3113
3114 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3115
30c62922
TL		 31162004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3117
3118 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3119 case).
3120
14ee9f48
ILT		 31212004-12-22 Ian Lance Taylor <ian@airs.com>
3122
3123 * configure.tgt: New.
3124 * configure.in: Move setting of cpu_type, fmt, etc., to
3125 configure.tgt.
3126 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3127 $(srcdir)/configure.tgt.
3128 * configure, Makefile.in: Rebuild.
3129
750bce0e 31302004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 3131
750bce0e
NC		 3132 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3133 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3134 instructions.
3135 (avr_offset_expression): New function to parse offsets for LDI
3136 instructions.
3137 (avr_operand): Use it.
3138 (md_apply_fix3): Generate the relocs.
3139
9d2be1ee
JR		 31402004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3141
3142 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3143 BFD_RELOC_SH_IMMS10BY8 relocation.
3144
3145 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3146 than just ignoring bad code.
3147
1e50d24d
RS		 31482004-12-16 Richard Sandiford <rsandifo@redhat.com>
3149
3150 * config/tc-v850.c (handle_lo16): New function.
3151 (v850_reloc_prefix): Use it to check lo().
3152 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3153
2fbd2a87
NC		 31542004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3155
3156 * configure.in: Add s390x-ibm-tpf support.
3157 * configure: Regenerate.
3158
7a6d0b32
JB		 31592004-12-15 Jan Beulich <jbeulich@novell.com>
3160
3161 * config/obj-elf.c (obj_elf_change_section): Only set type and
3162 attributes on new sections. Emit warning when type of re-declared
3163 section doesn't match.
3164
5b9d23c6
JB		 31652004-12-15 Jan Beulich <jbeulich@novell.com>
3166
3167 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3168 '.cfi_startproc simple' doesn't inherit the old value.
3169
dcb45a06
JB		 31702004-12-15 Jan Beulich <jbeulich@novell.com>
3171
3172 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3173 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3174 generation to emit a factored offset.
3175
aa6975fb
ILT		 31762004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3177
6943caf0
ILT		 3178 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3179 which is too large in the case of NO_PIC without 64-bit
3180 addresses.
3181
aa6975fb
ILT		 3182 * config/tc-mips.c (mips_in_shared): New static variable.
3183 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3184 (md_longopts): Add -mshared and -mno-shared.
3185 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3186 (s_cpload): Implement !mips_in_shared case.
3187 (s_cpsetup): Likewise.
3188 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3189 * NEWS: Mention -mno-shared.
3190
be1b2b4b
PB		 31912004-12-09 Paul Brook <paul@codesourcery.com>
3192
3193 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3194 for function start.
3195
9a92f48d
ILT		 31962004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3197
dd22970f
ILT		 3198 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3199 sequence, increase the size of the sequence.
3200
9a92f48d
ILT		 3201 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3202 use CPU_RM9000.
3203
b617dc20
BE		 32042004-12-07 Ben Elliston <bje@gnu.org>
3205
3206 * read.c (s_align): Use an align_limit temporary to allay a GCC
3207 signed/unsigned comparison warning.
3208
c820d418
MM		 32092004-12-01 Mark Mitchell <mark@codesourcery.com>
3210
3211 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3212 * configure.in: Use it for arm*-*-linux-gnueabi*.
3213 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3214 * config/te-armlinuxeabi.h: New file.
3215 * Makefile.in: Regenerated.
3216 * aclocal.m4: Likewise.
3217 * configure: Likewise.
4df6ce47 3218 * doc/Makefile.in: Regenerated.
c820d418 3219
2b0210eb
BW		 32202004-12-02 Bob Wilson <bob.wilson@acm.org>
3221
3222 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3223 (xtensa_restore_emit_state): Likewise.
3224
9ebd302d
AM		 32252004-12-02 Alan Modra <amodra@bigpond.net.au>
3226
3227 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3228 (s_align): Use it.
3229
32118081
NC		 32302004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3231
3232 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3233 * Makefile.in: Regenerate.
3234
3f414718
TL		 32352004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3236
9ebd302d
AM		 3237 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3238 functions, give functions a meaningful name, add comments.
3239 (check_range): New function - Replace operand size calculation
3f414718
TL		 3240 with range checking.
3241 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 3242 (enum op_err): New.
3f414718
TL		 3243 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3244 handling.
3245
a7498ae6
NC		 32462004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3247
3248 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3249 miss between different section in the same module.
3250 (tc_gen_reloc): Likewise.
3251
5c54fd37
NC		 32522004-11-25 Theodore A. Roth <troth@openavr.org>
3253
3254 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3255 atmega325, atmega3250, atmega645 and atmega6450.
3256
37edbb65
JB		 32572004-11-25 Jan Beulich <jbeulich@novell.com>
3258
3259 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3260 permissible for the selected instruction suffix.
3261 (process_suffix): For DefaultSize instructions, suppressing the
3262 guessing of a 'q' suffix if the instruction doesn't support it is
3263 pointless, because only an 'l' suffix can be guessed in this place.
3264
5515a510
NC		 32652004-11-24 Nick Clifton <nickc@redhat.com>
3266
3267 * config/tc-iq2000.c: Remove support for IQ10 processor.
3268 Convert to ISO C90 formatting.
3269 * config/tc-iq2000.h: Likewise.
3270
dae1b34e
NC		 32712004-11-23 Nick Clifton <nickc@redhat.com>
3272
3273 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3274 in this table. They should be correct now.
3275
5c6af06e
JB		 32762004-11-23 Jan Beulich <jbeulich@novell.com>
3277
3278 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3279 indicate the MMX extensions added by both SSE and 3DNow!A.
3280 (Cpu3dnowA): Declare.
3281 (CpuUnknownFlags): Update.
3282 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3283 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3284 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3285 3DNow!. Athlon additionally implies 3DNow!A. Several new
3286 entries (those starting with a dot are for sub-arch specification).
3287 (set_cpu_arch): Handle sub-arch specifications.
3288 (parse_insn): Distinguish between instructions not supported because
3289 of insufficient CPU features and because of 64-bit mode.
3290 * doc/c-i386.texi: Describe enhanced .arch directive.
3291
d9740523
BW		 32922004-11-22 Bob Wilson <bob.wilson@acm.org>
3293
3294 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3295
3120ef82
BW		 32962004-11-22 Bob Wilson <bob.wilson@acm.org>
3297
3298 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3299 without a corresponding .debug_info section.
3300
d190d046
HPN		 33012004-11-22 Hans-Peter Nilsson <hp@axis.com>
3302
3303 * read.c (potable): Add "error" and "warning".
3304 (s_errwarn): New function.
3305 * read.h (s_errwarn): Declare.
3306 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3307
5519f6ea
NC		 33082004-11-22 Nick Clifton <nickc@redhat.com>
3309
3310 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3311 c_dot_file_symbol.
3312
f5c7edf4
AM		 33132004-11-19 Alan Modra <amodra@bigpond.net.au>
3314
3315 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3316 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3317
a4528eeb
AM		 33182004-11-19 Alan Modra <amodra@bigpond.net.au>
3319
3320 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3321 (coff_adjust_symtab): Adjust call.
3322 (crawl_symbols): Likewise.
3323 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3324 (obj_app_file): Adjust.
3325
444bf5f3
NC		 33262004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3327
3328 * configure.in: Enable bfd_assember for the MAXQ port.
3329 * configure: Regenerate.
3330
a1ace8d8 33312004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 3332 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 3333
3334 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3335 there is a conflict.
3336 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3337 interfaces that are related as determined by xtensa_interface_class_id.
3338
30e857fc
NC		 33392004-11-12 Nick Clifton <nickc@redhat.com>
3340
3341 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3342 offsets for conditional branches.
3343
a67517f4
BW		 33442004-11-11 Bob Wilson <bob.wilson@acm.org>
3345
3346 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3347
1d19a770
BW		 33482004-11-10 Bob Wilson <bob.wilson@acm.org>
3349
3350 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3351 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3352 MAYBE_UNREACHABLE.
3353 (relax_frag_immed): Update call to update_next_frag_state.
3354
c04f5787
AM		 33552004-11-10 Alan Modra <amodra@bigpond.net.au>
3356
3357 * obj.h (struct format_ops <app_file>): Add int param.
3358 * read.h (s_app_file_string): Likewise.
3359 * read.c (s_app_file_string): Likewise.
3360 (s_app_file): Adjust s_app_file_string call.
3361 * config/tc-mips.c (s_mips_file): Likewise.
3362 * config/obj-coff.h (obj_app_file): Add app param.
3363 * config/obj-ecoff.h (obj_app_file): Likewise.
3364 * config/obj-multi.h (obj_app_file): Likewise.
3365 * config/obj-elf.h (elf_file_symbol): Likewise.
3366 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3367 if called for # preprocessor lines.
3368
a77a9021
L		 33692004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3370
3371 PR 528
3372 * symbols.c (resolve_symbol_value): Convert weak symbols only
3373 for Windows PECOFF.
3374 (symbol_equated_reloc_p): Don't equate weaks when relocating
3375 only for Windows PECOFF.
3376
aea44f62
TL		 33772004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3378
3379 * config/tc-crx.c (print_insn): Check and set insn_addr.
3380 * config/tc-crx.h (md_frag_check): Define.
3381
7499d566
NC		 33822004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3383 Vineet Sharma <vineets@noida.hcltech.com>
3384
3385 * configure.in: Add support for new target maxq-coff.
3386 * configure: Regenerate.
3387 * NEWS: Mention new support.
3388 * config/tc-maxq.c: New file.
3389 * config/tc-maxq.h: New file.
3390 * config/obj-coff.h: Add support for maxq-coff.
3391
977cdf5a
NC		 33922004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3393
3394 * symbols.c (any_external_name): Define.
a77a9021 3395 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 3396 (S_SET_EXTERNAL): Support any_external_name.
3397 (S_SET_NAME): Qualify parameter const.
316f3bf8 3398 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 3399 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3400 * tc.h (any_external_name): Declare.
3401 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3402 assemblers also.
3403 (weak_is_altname): Declare and define.
3404 (weak_name2altname): Same.
3405 (weak_altname2name): Same.
3406 (weak_uniquify): Same.
3407 (weak_altprefix): Define.
3408 (obj_coff_weak): Change .weak syntax and handling.
3409 (coff_frob_symbol): Fix PE weak symbol alternates.
3410 * config/obj-coff.h (USE_UNIQUE): Define.
3411 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3412 are in another segment.
3413 (tc_gen_reloc): Remove broken addend hack.
3414 doc/as.texinfo: Update.
3415
34e41783
BW		 34162004-11-05 Sterling Augustine <sterling@tensilica.com>
3417
3418 * config/tc-xtensa.c (total_frag_text_expansion): New.
3419 (md_estimate_size_before_relax): Use it.
3420 (find_address_of_next_align_frag): Likewise.
3421
dcd46b4e
TL		 34222004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3423
3424 * config/tc-crx.c: Rename argument types.
3425 (processing_arg_number): Rename to 'cur_arg_num'.
3426 (get_number_of_bits): Rename to 'set_operand_size'.
3427 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3428 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3429 (set_indexmode_parameters): Remove function, integrate its code into
3430 'set_operand'.
3431 (set_operand_size): Get rid of 'Operand Number' function parameter -
3432 use global variable 'cur_arg_num' instead.
3433 Use a local 'argument' pointer to reference the current argument.
3434 (parse_operand): Likewise.
3435 (set_operand): Likewise.
3436 (process_label_constant): Likewise.
3437
9456465c
BW		 34382004-11-04 Bob Wilson <bob.wilson@acm.org>
3439
3440 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3441 (add_section_rename): Delete. Inlined into...
3442 (build_section_rename): ...here. Use xstrdup instead of strdup.
3443 (xtensa_section_rename): Drop "const" from argument and return types.
3444 (md_show_usage): Indent to match show_usage().
3445 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3446 (tc_canonicalize_section_name): Define.
3447 (md_elf_section_rename): Remove unused macro.
3448 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3449 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3450 (Frame Directive): Delete.
3451
7f266840
DJ		 34522004-11-04 Daniel Jacobowitz <dan@debian.org>
3453
3454 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3455 * config/tc-arm.c (target_oabi): Delete.
3456 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3457 (arm_opts): Remove moabi.
3458 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3459 * doc/c-arm.texi (ARM Options): Likewise.
3460 * configure: Regenerated.
3461
ae57792d
HPN		 34622004-11-04 Hans-Peter Nilsson <hp@axis.com>
3463
3464 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3465 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3466 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3467 * configure: Regenerate.
3468 * config/tc-cris.c (enum cris_archs): New.
3469 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3470 (cris_insn_ver_valid_for_arch): New functions.
3471 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3472 (cris_arch): New variable.
3473 (md_pseudo_table): New pseudo .arch.
3474 (err_for_dangerous_mul_placement): Initialize according to
3475 DEFAULT_CRIS_ARCH.
3476 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3477 All users changed.
3478 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3479 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3480 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3481 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3482 use in md_cris_relax_table.
3483 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3484 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3485 Update and improve head comment.
3486 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3487 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3488 (OPTION_ARCH): New.
3489 (md_longopts): New option --march=...
3490 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3491 macros.
3492 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3493 (HANDLE_RELAXABLE): New macro.
3494 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3495 cases. Check for weak symbols and assume not relaxable. Handle
3496 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3497 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3498 fragP->fr_symbol.
3499 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3500 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3501 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 3502 (cris_relax_frag): Handle new states.
ae57792d
HPN		 3503 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3504 (md_begin): Define symbols "..asm.arch.cris.v32",
3505 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3506 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3507 when entering opcode table entry points.
3508 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3509 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3510 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3511 (cris_process_instruction): Initialize out_insnp->insn_type to
3512 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3513 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3514 cases.
3515 <case 'm'>: Check that modified_char == '.'.
3516 <invalid operands>: Consume the rest of the line.
3517 When operands don't match, skip over subsequent insns with
3518 non-matching version specifier but same mnemonic.
3519 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3520 special registers in CRISv32 are always 32 bit long.
3521 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3522 New cases.
3523 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3524 and compatible. Recognize "ACR" for v32, unless followed by "+".
3525 (get_spec_reg): Consider cris_arch when looking up register.
3526 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3527 v32 or compatible.
3528 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3529 (cris_get_expression): Restore input_line_pointer if failing "early".
3530 (get_flags): Consider cris_arch and recognize flags accordingly.
3531 (branch_disp): Adjust for CRISv32.
3532 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3533 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3534 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3535 resolved. Don't enter zeros in object file for
3536 BFD_RELOC_32_PCREL.
3537 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3538 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3539 (md_parse_option): Break out "return 1".
3540 <OPTION_ARCH> New case.
3541 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3542 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3543 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3544 <case BFD_RELOC_32_PCREL>: New cases.
3545 Addends for non-zero fx_pcrel are too in fx_offset.
3546 (md_show_usage): Show --march=<arch>.
3547 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3548 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3549 (s_syntax) <struct syntaxes>: Properly constify member operand.
3550 * config/tc-cris.h (TARGET_MACH): Define.
3551 (cris_mach): Declare.
3552 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3553 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3554 (CRIS-Opts): Document --march=...
3555 (CRIS-Pseudos): Document .arch.
3556
9306ca4a
JB		 35572004-11-04 Jan Beulich <jbeulich@novell.com>
3558
3559 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3560 intel syntax and no register prefix, allow $ in symbol names when
3561 intel syntax.
3562 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3563 (intel_float_operand): Add fourth return value indicating math control
3564 operations. Make classification more precise.
3565 (md_assemble): Complain if memory operand of mov[sz]x has no size
3566 specified.
3567 (parse_insn): Translate word operands to floating point instructions
3568 operating on integers as well as control instructions to short ones
3569 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3570 floating point instructions operating on non-integer operands.
3571 (match_template): Remove fldcw special case. Adjust q-suffix handling
3572 to permit it on fild/fistp/fisttp in AT&T mode.
3573 (process_suffix): Don't guess DefaultSize insns' suffix from
3574 stackop_size for certain floating point control instructions. Guess
3575 suffix for branch and [ls][gi]dt based on flag_code. Split error
3576 messages for Intel and AT&T syntax, and make the condition more strict
3577 for the former. Adjust suppressing of generation of operand size
3578 overrides.
3579 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3580 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3581 more error checking.
3582 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3583 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3584
2b4f075a
HPN		 35852004-11-03 Hans-Peter Nilsson <hp@axis.com>
3586
3587 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3588 md_short_jump_size, md_long_jump_size.
3589 * write.c [!WORKING_DOT_WORD]: Ditto.
3590 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3591 qualifier.
3592 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3593 declare.
3594 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3595 const qualifier in these definitions.
3596 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3597 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3598
ddbc47ac
NC		 35992004-11-02 Nick Clifton <nickc@redhat.com>
3600
3601 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3602 table before deciding to produce a .debug_line section to match up
3603 with a user provided .debug_info section.
3604
3ad3f5ad
TL		 36052004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3606
3607 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3608 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3609
c815a616
TL		 36102004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3611
3612 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3613 (get_flags): New function.
c04f5787
AM		 3614 (get_number_of_bits): Edit comments, update numeric values to
3615 supported sizes.
3616 (process_label_constant): Don't support the colon
3617 format (SYMBOL:[s|m|l]).
c815a616
TL		 3618 (set_cons_rparams): Support argument type 'arg_rbase'.
3619 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3620 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 3621 (getreg_image): Remove redundant code, update according to latest
3622 CRX spec.
c815a616 3623 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 3624 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 3625 instruction type (not only mnemonic).
3626 Add various error checking.
3627 (preprocess_reglist): Support HI/LO and user registers.
3628
ed7af9f9
L		 36292004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3630
c04f5787 3631 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 3632 in an epilogue directive go negative.
3633
ac025970
L		 36342004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3635
3636 PR 474
3637 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3638 after reporting template error during manual bundling. Reported
3639 by Michael Dupont, michaelx.dupont@intel.com.
3640
a394c00f
NC		 36412004-10-25 Daniel Jacobowitz <dan@debian.org>
3642
3643 * Makefile.am: Run dep-am.
3644 * aclocal.m4: Regenerate with automake 1.9.2.
3645 * Makefile.in: Regenerate with automake 1.9.2.
3646 * doc/Makefile.in: Likewise.
3647
3648 * config/tc-arm.c: Include "dw2gencfi.h".
3649 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3650 New functions.
3651 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3652 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3653 (tc_cfi_frame_initial_instructions): Define.
3654 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3655 Add prototypes.
3656
23d83918
TL		 36572004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3658
3659 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3660 operands validity.
3661 Update coprocessor id to be unsigned immediate.
3662
bb41ade5
AM		 36632004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3664
3665 * config/tc-i386.c (O_secrel): Delete.
3666 (tc_pe_dwarf2_emit_offset): New function.
3667 * config/tc-i386.h (O_secrel): Define as O_md1.
3668 (TC_DWARF2_EMIT_OFFSET): Define.
3669
87e62348
NC		 36702004-10-18 Nick Clifton <nickc@redhat.com>
3671
3672 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3673 ignore @fptr() directives for 4-byte fixups.
3674
3c55da70
AM		 36752004-10-15 Alan Modra <amodra@bigpond.net.au>
3676
3677 * Makefile.am: Run "make dep-am"
3678 * Makefile.in: Regenerate.
3679
40e7b7b9
BW		 36802004-10-14 Bob Wilson <bob.wilson@acm.org>
3681
3682 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3683 Remove comments about placement of literal pools.
3684 (Literal Directive): Update description of literal placement.
3685 (Literal Prefix Directive): Remove statement that this does not apply
3686 to absolute-mode literals. Describe new section naming scheme.
3687
b08b5071
BW		 36882004-10-12 Bob Wilson <bob.wilson@acm.org>
3689
3690 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3691 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3692 is_windowed_return_opcode): Delete.
3693 (xtensa_frob_label): Use get_subseg_target_freq.
3694 (md_assemble): Inline call to is_entry_opcode.
3695 (xtensa_handle_align): Inline call to get_frag_is_literal.
3696 (relaxation_requirements): Inline call to is_jx_opcode.
3697 (emit_single_op): Inline call to is_movi_opcode.
3698 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3699 get_frag_is_no_transform, is_entry_opcode, and
3700 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3701 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3702 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3703 Inline calls to get_frag_is_no_transform.
3704 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3705 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3706 get_frag_is_no_transform.
3707 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3708 and set_frag_is_no_transform.
3709 (get_expression_value): Delete.
3710 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3711 cur_target_freq to target_freq.
3712 (get_subseg_info): Split out code to create a new map entry into ...
3713 (add_subseg_info): ... this new function.
3714 (get_last_insn_flags): Check if get_subseg_info succeeded.
3715 (set_last_insn_flags): Call add_subseg_info if needed.
3716 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3717 (xtensa_reorder_segments): Compute last_sec while counting sections.
3718 Remove call to get_last_sec.
3719 (get_last_sec): Delete.
3720 (cache_literal_section): Inline call to retrieve_literal_seg and its
3721 callees, seg_present and add_seg_list.
3722 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3723 (get_frag_is_insn, get_frag_is_no_transform,
3724 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3725 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3726
7fa3d080
BW		 37272004-10-12 Bob Wilson <bob.wilson@acm.org>
3728
3729 * config/tc-xtensa.c: Use ISO C90 formatting.
3730 * config/tc-xtensa.h: Likewise.
3731 * config/xtensa-istack.h: Likewise.
3732 * config/xtensa-relax.c: Likewise.
3733 * config/xtensa-relax.h: Likewise.
3734
8cb51566
PB		 37352004-10-12 Paul Brook <paul@codesourcery.com>
3736
3737 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3738 EF_ARM_EABI_VER4.
3739 (arm_eabis): Ditto.
3740 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3741 -meabi=3.
3742
653cfe85
BW		 37432004-10-08 Bob Wilson <bob.wilson@acm.org>
3744
3745 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3746 entries.
3747 (Acknowledgements): Use "GAS" instead of AS variable.
3748
d2b2c203
DJ		 37492004-10-08 Daniel Jacobowitz <dan@debian.org>
3750
3751 * config/tc-i386.c: Include "elf/x86-64.h".
3752 (i386_elf_section_type): New function.
3753 * config/tc-i386.h (md_elf_section_type): Define.
3754 (i386_elf_section_type): New prototype.
3755
e80e0390
NC		 37562004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3757
3758 * config/m68k-parse.h (enum m68k_register): New control register,
3759 MBAR2 (for MCF5249)
3760 * config/tc-m68k.c: Correct control register set for MCF5249.
3761
43cd72b9 37622004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 3763 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 3764
3765 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3766 (UNREACHABLE_MAX_WIDTH): Define.
3767 (XTENSA_FETCH_WIDTH): Delete.
3768 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3769 prefer_const16, prefer_l32r): New global variables.
3770 (LIT4_SECTION_NAME): Define.
3771 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3772 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3773 (frag_flags struct): New.
c04f5787 3774 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 3775 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3776 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3777 (MAX_FORMATS): Define.
3778 (op_placement_info struct, op_placement_table): New.
3779 (O_pltrel, O_hi16, O_lo16): Define.
3780 (directiveE enum): Rename directive_generics to directive_transform.
3781 Delete directive_relax. Add directive_schedule,
3782 directive_absolute_literals, and directive_last_directive.
3783 (directive_info): Rename "generics" to "transform". Delete "relax".
3784 Add "schedule" and "absolute-literals".
3785 (directive_state): Adjust entries to match changes in directive_info.
3786 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3787 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3788 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3789 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3790 (align_only_targets, software_a0_b_retw_interlock,
3791 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3792 software_avoid_short_loop, software_avoid_close_loop_end,
3793 software_avoid_all_short_loops, specific_opcode): Delete.
3794 (warn_unaligned_branch_targets): New.
3795 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3796 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3797 (option_[no_]link_relax, option_[no_]transform,
3798 option_[no_]absolute_literals, option_warn_unaligned_targets,
3799 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3800 New enum values.
3801 (option_[no_]align_only_targets, option_literal_section_name,
3802 option_text_section_name, option_data_section_name,
3803 option_bss_section_name, option_eb, option_el): Delete.
3804 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3805 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3806 and target-hardware. Delete entries for [no-]target-align-only,
3807 literal-section-name, text-section-name, data-section-name, and
3808 bss-section-name.
3809 (md_parse_option): Handle new options and remove old ones. Accept but
3810 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3811 and treat them as [no-]transform.
3812 (md_show_usage): Add new options and remove old ones.
3813 (xtensa_setup_hw_workarounds): New.
3814 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3815 "long", "short", "loc" and "frequency" entries.
3816 (use_generics): Rename to ...
3817 (use_transform): ... this function. Add past_xtensa_end check.
3818 (use_longcalls): Add past_xtensa_end check.
3819 (code_density_available, can_relax): Delete.
3820 (do_align_targets): New.
3821 (get_directive): Accept dashes in directive names. Warn about
3822 [no-]generics and [no-]relax directives and treat them as
c04f5787 3823 [no-]transform.
43cd72b9
BW		 3824 (xtensa_begin_directive): Call md_flush_pending_output only for some
3825 directives. Check for directives inside instruction bundles. Warn
3826 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3827 directives. Handle new directives. Check generating_literals flag
3828 for literal_prefix.
3829 (xtensa_end_directive): Check for directives inside instruction
3830 bundles. Warn and ignore [no-]density directives. Handle new
3831 directives. Call xtensa_set_frag_assembly_state.
3832 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3833 xtensa_dwarf2_emit_insn): New.
3834 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3835 use_literal_section flag.
3836 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3837 literals. Use xtensa_elf_cons to parse the expression.
3838 (xtensa_literal_prefix): Do not check use_literal_section. Support
3839 ".lit4" sections for absolute literals. Change prefix convention to
3840 replace ".text" (or ".t" in a linkonce section). No need to call
3841 subseg_set.
3842 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3843 (expression_end): Handle closing braces and colons.
3844 (PLT_SUFFIX, plt_suffix): Delete.
3845 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3846 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3847 and O_hi16 expressions as well.
3848 (tokenize_arguments): Handle closing braces and colons.
3849 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3850 operands and paired register syntax.
3851 (get_invisible_operands): New.
3852 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3853 new xtensa-isa.h functions.
3854 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3855 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3856 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3857 instructions. Use xtensa_translate_zero_immed.
3858 (operand_is_immed, operand_is_pcrel_label): Delete.
3859 (get_relaxable_immed): Use new xtensa-isa.h functions.
3860 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3861 functions.
3862 (xtensa_print_insn_table, print_vliw_insn): New.
3863 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3864 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3865 is_branch_or_jump_opcode): Delete.
3866 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3867 (opnum_to_reloc, reloc_to_opnum): Delete.
3868 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3869 xtensa-isa.h functions. Operate on one slot of an instruction.
3870 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3871 xg_get_insn_size): Delete.
3872 (xg_get_build_instr_size): Use xg_get_single_size.
3873 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3874 xg_build_widen_table. Use xg_get_single_size.
3875 (xg_get_max_narrow_insn_size): Delete.
3876 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3877 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3878 xg_get_single_size.
3879 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3880 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3881 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3882 xg_build_widen_table. Use xg_get_single_size.
3883 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3884 xg_check_operand.
3885 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3886 treat weak symbols conservatively.
3887 (xg_check_operand): Use new xtensa-isa.h functions.
3888 (is_dnrange): Delete.
3889 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3890 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3891 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3892 xtensa-isa.h functions.
3893 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3894 xg_instruction_matches_options): New.
3895 (xg_instruction_matches_rule): Handle O_register expressions. Call
3896 xg_instruction_matches_options.
3897 (transition_rule_cmp): New.
3898 (xg_instruction_match): Update call to xg_build_simplify_table.
3899 (xg_build_token_insn): Record loc fields.
3900 (xg_simplify_insn): Check is_specific_opcode field and
3901 density_supported flag.
3902 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3903 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3904 (xg_assemble_literal): Add error handling for O_big. Call
3905 record_alignment. Handle O_pltrel.
3906 (xg_valid_literal_expression): New.
3907 (xg_assemble_literal_space): Add slot parameter. Remove call to
3908 set_expr_symbol_offset. Add call to record_alignment. Update call to
3909 xg_finish_frag.
3910 (xg_emit_insn): Delete.
3911 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3912 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3913 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3914 and slot parameters. Handle new "alternate" relocations for absolute
3915 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3916 O_hi16. Use new xtensa-isa.h functions.
3917 (xg_assemble_tokens): Delete.
3918 (is_register_writer): Use new xtensa-isa.h functions.
3919 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3920 old-style RSR from LCOUNT.
3921 (next_frag_opcode): Delete.
3922 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3923 update_next_frag_state): New.
3924 (update_next_frag_nop_state): Delete.
3925 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3926 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3927 the state of the absolute-literals directive. Add calls to
3928 record_alignment and xtensa_set_frag_assembly_state. Call
3929 xtensa_switch_to_non_abs_literal_fragment instead of
3930 xtensa_switch_to_literal_fragment.
3931 (build_nop): New.
3932 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3933 (get_expanded_loop_offset): Change check for undefined opcode to an
3934 assertion.
3935 (xtensa_set_frag_assembly_state, relaxable_section,
3936 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3937 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3938 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3939 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3940 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3941 (xtensa_init_fix_data): New.
3942 (xtensa_frob_label): Reset label symbol to the current frag. Check
3943 do_align_targets and generating_literals flag. Propagate frequency
3944 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3945 (xtensa_unrecognized_line): New.
3946 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3947 to xtensa_set_frag_assembly_state.
3948 (error_reset_cur_vinsn): New.
3949 (md_assemble): Remove check for literal frag. Remove call to
3950 istack_init. Call use_transform instead of use_generics. Parse
3951 explicit instruction format specifiers. Move code for
3952 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3953 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3954 Add dwarf2_where call. Remote automatic alignment for ENTRY
3955 instructions. Move call to xtensa_clear_insn_labels to the end.
3956 Rearrange to handle bundles.
3957 (xtensa_cons_fix_new): Delete.
3958 (xtensa_handle_align): New.
3959 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3960 assignment to is_no_density field.
3961 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3962 instead of reloc_to_opnum. Handle "alternate" relocations.
3963 (xtensa_force_relocation, xtensa_check_inside_bundle,
3964 xtensa_elf_section_change_hook): New.
3965 (xtensa_symbol_new_hook): Delete.
3966 (xtensa_fix_adjustable): Check for difference of symbols with an
3967 offset. Check for external and weak symbols.
3968 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3969 (md_estimate_size_before_relax): Return expansion for the first slot.
3970 (tc_gen_reloc): Handle difference of symbols by producing
3971 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3972 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3973 tentative values into the output when linkrelax is set.
3974 (XTENSA_PROP_SEC_NAME): Define.
3975 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3976 Create literal tables only if using literal sections. Create new
3977 property tables instead of old instruction tables. Check for unaligned
3978 branch targets and loops.
3979 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3980 new_resource_table, clear_resource_table, resize_resource_table,
3981 resources_available, reserve_resources, release_resources,
3982 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3983 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3984 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3985 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3986 flag. Update checks for workaround options. Call
3987 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3988 (xtensa_cleanup_align_frags): Add special case for branch targets.
3989 Check for and mark unreachable frags.
3990 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3991 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3992 end of a zero-overhead loop body.
3993 (frag_can_negate_branch): Handle instructions with multiple slots.
3994 Use new xtensa-isa.h functions
3995 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3996 xtensa_mark_zcl_first_insns): New.
3997 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3998 transformations are disabled.
3999 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4000 multislot instructions.
4001 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4002 Likewise. Also error if transformations are disabled.
4003 (unrelaxed_frag_max_size): New.
4004 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4005 xtensa-isa.h functions.
4006 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4007 xtensa_opcode_is_loop instead of is_loop_opcode.
4008 (get_text_align_power): Replace as_fatal with assertion.
4009 (get_text_align_fill_size): Iterate instead of using modulus when
4010 use_nops is false.
4011 (get_noop_aligned_address): Assert that this is for a machine-dependent
4012 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4013 xg_get_single_size, and frag_format_size.
4014 (get_widen_aligned_address): Rename to ...
4015 (get_aligned_diff): ... this function. Add max_diff parameter.
4016 Remove handling of rs_align/rs_align_code frags. Use
4017 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4018 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4019 and pass it back to caller.
4020 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4021 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4022 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4023 (relax_frag_text_align): Rename to ...
4024 (relax_frag_loop_align): ... this function. Assume loops can only be
4025 in the first slot of an instruction.
4026 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4027 instruction. Remove call to frag_wane.
4028 (relax_frag_narrow): Rename to ...
4029 (relax_frag_for_align): ... this function. Extend to handle
4030 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4031 RELAX_NARROW for the first slot.
4032 (find_address_of_next_align_frag, bytes_to_stretch): New.
4033 (future_alignment_required): Use find_address_of_next_align_frag and
4034 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4035 alignment decisions.
4036 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4037 Check if transformations are enabled for b_j_loop_end workaround.
4038 Use new xtensa-isa.h functions and handle multislot instructions.
4039 Update call to xg_assembly_relax.
4040 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4041 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4042 frag types.
4043 (convert_frag_narrow): Add segP, format and slot parameters. Call
4044 convert_frag_immed for branch instructions. Adjust calls to
4045 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4046 xg_get_single_size and xg_get_single_format.
4047 (convert_frag_fill_nop): New.
4048 (convert_frag_immed): Add format and slot parameters. Handle multislot
4049 instructions and use new xtensa-isa.h functions. Update calls to
4050 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4051 enabled for b_j_loop_end workaround. Use build_nop instead of
4052 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4053 frags. Use xg_get_single_size. Handle O_pltrel.
4054 (fix_new_exp_in_seg): Remove check for old plt flag.
4055 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4056 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4057 for loop opcode to an assertion. Mark all frags up to the end of the
4058 loop as not transformable.
4059 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4060 (get_subseg_info): New.
4061 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4062 check for dest_seg.
4063 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4064 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4065 (xtensa_switch_to_non_abs_literal_fragment): New.
4066 (cache_literal_section): Add is_code parameter and pass it through to
4067 retrieve_literal_seg.
4068 (retrieve_literal_seg): Add is_code parameter and use it to set the
4069 flags on the literal section. Handle case where head parameter is 0.
4070 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4071 set_frag_is_no_transform): New.
4072 (xtensa_create_property_segments): Add end_property_function parameter
4073 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4074 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4075 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4076 (add_xt_block_frags): Add end_property_function parameter and call it
4077 if it is non-zero. Call xtensa_frag_flags_init.
4078 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4079 get_frag_property_flags, frag_flags_to_number,
4080 xtensa_frag_flags_combinable, xt_block_aligned_size,
4081 xtensa_xt_block_combine, add_xt_prop_frags,
4082 init_op_placement_info_table, opcode_fits_format_slot,
4083 xg_get_single_size, xg_get_single_format): New.
4084 (istack_push): Inline call to tinsn_copy.
4085 (tinsn_copy): Delete.
4086 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4087 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4088 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4089 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4090 functions. Handle invisible operands.
4091 (tinsn_to_slotbuf): New.
4092 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4093 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4094 vinsn_from_chars, and xg_free_vinsn.
4095 (tinsn_from_insnbuf): New.
4096 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4097 instructions. Handle symbol differences.
4098 (get_num_stack_text_bytes): Use xg_get_single_size.
4099 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4100 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4101 get_expr_register, set_expr_symbol_offset_diff): New.
4102 * config/tc-xtensa.h (MAX_SLOTS): Define.
4103 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4104 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4105 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4106 RELAX_NONE types.
4107 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4108 (xtensa_frag_type struct): Add is_assembly_state_set,
4109 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4110 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4111 Replace is_generics and is_relax fields by is_no_transform field.
4112 Delete is_text and is_longcalls fields. Change text_expansion and
4113 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4114 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4115 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4116 (xtensa_fix_data struct): New.
4117 (xtensa_symfield_type struct): Delete plt field.
4118 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4119 forward declaration here.
4120 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4121 (XTENSA_SECTION_RENAME): Undefine.
4122 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4123 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4124 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4125 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4126 (unit_num_copies_func, opcode_num_units_func,
4127 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4128 (resource_table struct): New.
4129 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4130 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4131 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4132 (tinsn_copy): Delete prototype.
4133 (vliw_insn struct): New.
4134 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4135 (widen_spec_list): Add option conditions for density and boolean
4136 instructions. Add expansions using CONST16 and conditions for using
4137 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4138 predicted branches.
4139 (simplify_spec_list): Add option conditions for density instructions.
4140 Add entry for NOP instruction.
4141 (append_transition): Add cmp function pointer parameter and use it to
4142 insert the new entry in order.
4143 (operand_function_LOW16U, operand_function_HI16U): New.
4144 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4145 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4146 (enter_opname, split_string): Use xstrdup instead of strdup.
4147 (init_insn_pattern): Initialize new options field.
4148 (clear_req_or_option_list, clear_req_option_list,
4149 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4150 New.
4151 (parse_insn_pattern): Parse option conditions.
4152 (transition_applies): New.
4153 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4154 swapped last arguments in calls to append_constant_value_condition.
4155 Call clone_req_option_list. Add warning about invalid opcode.
4156 Handle LOW16U and HI16U function names.
4157 (build_transition_table): Add cmp parameter and use it in calls to
4158 append_transition. Use new xtensa-isa.h functions. Check
4159 transition_applies before adding entries.
4160 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4161 pass it through to build_transition_table.
4162 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4163 ReqOption, transition_cmp_fn): New types.
4164 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4165 (transition_rule struct): Add options field.
4166 * doc/as.texinfo (Overview): Update Xtensa options.
4167 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4168 --[no-]relax, and --[no-]generics options. Update descriptions of
4169 --text-section-literals and --[no-]longcalls. Add
4170 --[no-]absolute-literals and --[no-]transform.
4171 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4172 Remove use of "generic" and "specific" terminology for opcodes.
4173 (Xtensa Registers): Generalize the syntax description to include
4174 user-defined register files.
4175 (Xtensa Automatic Alignment): Update.
4176 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4177 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4178 (Xtensa Directives): Remove confusing rules about precedence.
4179 (Density Directive, Relax Directive): Delete.
4180 (Schedule Directive): New.
4181 (Generics Directive): Rename to ...
4182 (Transform Directive): ... this node.
4183 (Literal Directive): Update for absolute literals. Missing
4184 literal_position directive is now an error.
4185 (Literal Position Directive): Update for absolute literals.
4186 (Freeregs Directive): Delete.
4187 (Absolute Literals Directive): New.
4188 (Frame Directive): Minor editing.
4189 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4190 Update dependencies.
4191 * Makefile.in: Regenerate.
4192
6e1304d8
RS		 41932004-10-07 Richard Sandiford <rsandifo@redhat.com>
4194
4195 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4196 to build the second and third fixups for a composite relocation.
4197 (macro_read_relocs): New function.
4198 (macro_build): Use it.
4199 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4200 Simplify fragging code accordingly.
4201 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4202 of the composite relocation. Set fx_tcbit in both fixups.
4203
b1dca8ee
RS		 42042004-10-07 Richard Sandiford <rsandifo@redhat.com>
4205
4206 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4207 (md_apply_fix3): Don't treat composite relocs as done.
4208
89658e52
NC		 42092004-10-07 Jan Beulich <jbeulich@novell.com>
4210
4211 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4212 prefix for symbol names generated from the LOCAL macro directive.
4213
289040ca
NC		 4214 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4215 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4216
48c9f030
NC		 42172004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4218
4219 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 4220 Special registers.
5c5054ab 4221 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 4222 (get_cinv_parameters): Add 'b' option to invalidate the
4223 branch-target cache.
4224
7ed4c4c5
NC		 42252004-10-05 Paul Brook <paul@codesourcery.com>
4226
4227 * config/tc-arm.c (unwind): New variable.
4228 (vfp_sp_encode_reg): New function.
4229 (vfp_sp_reg_required_here): Use it.
4230 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4231 (vfp_parse_reg_list): New function.
4232 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4233 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4234 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4235 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4236 functions.
4237 (md_pseudo_table): Add them.
4238 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4239 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4240 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4241 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4242 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 4243 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 4244 * NEWS: Mention the new feature.
4245
04ca8703
EC		 42462004-10-04 Eric Christopher <echristo@redhat.com>
4247
4248 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4249
7c1d0959
L		 42502004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4251
4252 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4253 TLS relocations.
4254 * config/tc-s390.c (md_apply_fix3): Likewise.
4255 * config/tc-sparc.c (md_apply_fix3): Likewise.
4256
40a18ebd
NC		 42572004-10-01 Paul Brook <paul@codesourcery.com>
4258
4259 * config/tc-arm.c (arm_elf_section_type): New function.
4260 (arm_elf_change_section): Set section link for exidx sections.
4261 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4262 (md_elf_section_type): Define.
4263
14127cc4
NC		 42642004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4265
4266 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4267 instruction's offset.
4268
b7c92712
NC		 42692004-10-01 Adam Nemet <anemet@lnxw.com>
4270
4271 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4272
65555e64
AM		 42732004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4274
4275 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4276 asymbol *, instead use symbol_get_bfdsym.
4277
9fe0b840
NC		 42782004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4279
4280 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4281
0dd132b6
NC		 42822004-09-30 Paul Brook <paul@codesourcery.com>
4283
4284 * config/tc-arm.c (do_smi, do_nop): New functions.
4285 (insns): Add ARMv6ZK instructions.
4286 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4287 (tc_gen_reloc): Ditto.
4288 (arm_cpus): Add mpcore and arm1176.
4289 (arm_archs): Add armv6{k,z,zk}.
4290 * doc/c-arm.texi: Document new cores and architectures.
4291
a737bd4d
NC		 42922004-09-30 Nick Clifton <nickc@redhat.com>
4293
4294 * config/tc-arm.c: Use ISO C90 formatting.
4295
3631a3c8
NC		 42962004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4297
a737bd4d 4298 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 4299 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4300 REG_TYPE_MVDX is expected.
4301
d5f0cf92
AM		 43022004-09-29 Marc Bevand <m.bevand@gmail.com>
4303
4304 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4305
9f9a069e
JW		 43062004-09-21 James E Wilson <wilson@specifixinc.com>
4307
4308 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4309 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4310 output_spill_base, output_unat_psprel, output_lc_psprel,
4311 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4312 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4313 output_spill_psprel_p): Use it.
4314
4b778c88
TL		 43152004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4316
c04f5787 4317 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 4318 Handle load/stor unique instructions before parsing.
4b778c88 4319
eb043451
PB		 43202004-09-17 Paul Brook <paul@codesourcery.com>
4321
4322 * config/tc-arm.c (s_arm_rel31): New funciton.
4323 (md_pseudo_table): Add .rel31.
04ca8703 4324 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 4325 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4326 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4327 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4328 (arm_parse_reloc): Add (target2).
4329
8ea2b00f
AM		 43302004-09-17 Alan Modra <amodra@bigpond.net.au>
4331
4332 * Makefile.am: Run "make dep-am".
4333 * Makefile.in: Regenerate.
4334 * aclocal.m4: Regenerate.
4335 * configure: Regenerate.
4336 * doc/Makefile.in: Regenerate.
4337 * po/POTFILES.in: Regenerate.
4338 * po/gas.pot: Regenerate.
4339
7e1792e0
HPN		 43402004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4341
4342 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4343 [!LLONG_MAX]: Ditto.
4344
9c504268
PB		 43452004-09-13 Paul Brook <paul@codesourcery.com>
4346
4347 * config/tc-arm.c: Rename RELABS to TARGET1.
4348
2159ac21
AM		 43492004-09-13 Alan Modra <amodra@bigpond.net.au>
4350
4351 * messages.c (as_internal_value_out_of_range): Cast values passed
4352 to as_bad_where or as_warn_where to proper type.
4353
23794b24
MM		 43542004-09-11 Theodore A. Roth <troth@openavr.org>
4355
4356 * config/tc-avr.c: Add support for
4357 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4358
e9fad691
AM		 43592004-09-09 Alan Modra <amodra@bigpond.net.au>
4360
4361 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4362 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4363
10b016c2
PB		 43642004-09-08 Paul Brook <paul@codesourcery.com>
4365
4366 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4367 fini_array and preinit_array section types.
4368 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4369 and fini_array.
4370 * doc/as.texinfo: Document extra section types.
4371
e5a52504
MM		 43722004-09-02 Mark Mitchell <mark@codesourcery.com>
4373
4374 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4375 * Makefile.in: Regenerated.
4376 * configure.in: Set em for arm*-*-symbianelf*.
4377 * configure: Regenerated.
4378 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4379 vectors when appropriate.
4380 * config/te-symbian.h: New file.
4381
42851540
NC		 43822004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4383
4384 * config/tc-crx.c (gettrap): Exception vector can be case
4385 insensitive.
04ca8703 4386 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 4387 instructions.
4388 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 4389 (process_label_constant): Initialize relocation type to
42851540
NC		 4390 BFD_RELOC_NONE
4391
8783612f
RE		 43922004-09-01 Richard Earnshaw < reanrsha@arm.com>
4393
4394 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4395 for synthesizable cores.
4396
1ff4677c
RE		 4397 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4398
b18c562e
NC		 43992004-08-25 Dmitry Diky <diwil@spec.ru>
4400
4401 * config/tc-msp430.c: Clean-up the code.
4402 (md_relax_table): New relax table.
4403 (mcu_types): Sort MCU types.
4404 (md_pseudo_table): Add .profiler pseudo handler.
4405 (pow2value): New function.
4406 (msp430_profiler): New function.
4407 (msp430_operands): Add new insns handlers.
4408 (msp430_srcoperand): Add register operand handler, allow complex
4409 expressions.
4410 (md_estimate_size_before_relax): Rewritten.
4411 (md_convert_frag): Rewritten.
4412 (msp430_relax_frag): New function.
4413 * config/tc-msp430.h (md_relax_frag): define macro
4414 * doc/c-msp430.texi: Update information.
4415
8f94ae4d
NC		 44162004-08-24 Nick Clifton <nickc@redhat.com>
4417
4418 * as.c (std_shortopts): Allow -g to take an optional argument.
4419 (parse_args): Pass any switch starting with -g on to the backend
4420 for parsing.
4421
e51dace8
MM		 44222004-08-18 Mark Mitchell <mark@codesourcery.com>
4423
4424 * configure.in (arm*-*-symbianelf*): New target.
4425 (arm*-*-eabi*): Likewise.
4426 * configure: Regenerated.
4427
f7870c8d
TS		 44282004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4429 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4430 correctly.
4431
d6afba4b
JJ		 44322004-08-18 Jakub Jelinek <jakub@redhat.com>
4433
4434 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4435 argument, don't do anything if current section is not
4436 .gnu.linkonce.t.* and linkonce_empty is set.
4437 (generate_unwind_image, dot_endp): Adjust callers, call
4438 start_unwind_section (*, 1) if nothing will be put into the
4439 section.
4440
329e276d
NC		 44412004-08-17 Nick Clifton <nickc@redhat.com>
4442
4443 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4444 (show_usage): Add -g.
4445 (std_longopts): Add --gen-debug. Alpha sort the table.
4446 (parse_args): Print an error message if a switch is not handled.
4447 Handle the -g switch, calling md_debug_format_selector() if
4448 necessary.
4449 * NEWS: Mention new feature.
4450 * doc/as.texinfo: Document new switch.
4451 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 4452
329e276d
NC		 4453 * config/tc-arm.c (md_parse_option): Do not issue an error message
4454 if the switch is not recognised.
4455 * config/tc-m68k.c (md_parse_option): Likewise.
4456 * config/tc-pdp11.c (md_parse_option): Likewise.
4457 * config/tc-v850.c (md_parse_option): Likewise.
4458
4459 * as.h: Fix up formatting.
4460 * tc.h: Likewise.
4461
4101eec8
NC		 44622004-08-16 Nick Clifton <nickc@redhat.com>
4463
2766e5e4
NC		 4464 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4465
4101eec8
NC		 4466 * configure.in: Sort architecture based tables alphabetically.
4467 * configure: Regenerate.
4468
80f846b6
AM		 44692004-08-16 Alan Modra <amodra@bigpond.net.au>
4470
4471 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4472 { "cc", 68 }, with { "cr", 70 }.
4473
caa32fe5
NC		 44742004-08-13 Jan Beulich <jbeulich@novell.com>
4475 Nick Clifton <nickc@redhat.com>
4476
4477 * as.c: Add and handle new --alternate command line option.
4478 * macro.c (macro_set_alternate): New.
4479 * macro.h (macro_set_alternate): Declare.
4480 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4481 * doc/as.texinfo: Document new command line option and pseudo-ops
4482 as well as insert documentation originating from gasp about
4483 alternate macro syntax.
4484 * NEWS: Mention new command line option and pseudo-ops.
4485
b2221023
MM		 44862004-08-10 Mark Mitchell <mark@codesourcery.com>
4487
4488 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4489 to bignums.
4490
db6579d4
PB		 44912004-08-06 Paul Brook <paul@codesourcery.com>
4492
4493 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4494 Handle new relocations.
4495 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4496
e750405d
BW		 44972004-08-05 Bob Wilson <bob.wilson@acm.org>
4498
4499 * write.c (relax_segment): Use was_address instead of address when
4500 setting fr_fix field for align frag due to backwards .org.
4501
1d70c7fb
AO		 45022004-07-29 Alexandre Oliva <aoliva@redhat.com>
4503
4504 Introduce SH2a support.
4505 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4506 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4507 arch_sh2a_nofpu_up.
4508 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4509 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4510 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4511 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4512 to end of conditional expression.
4513 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4514 * config/tc-sh.c: Add sh2a-nofpu support.
4515 2003-12-29 DJ Delorie <dj@redhat.com>
4516 * tc-sh.c: Add sh2a support.
4517 (parse_reg): Add tbr.
4518 (parse_at): Support @@(disp,tbr).
4519 (get_specific): Support sh2a opcodes.
4520 (insert4): New, for 4 byte relocs.
4521 (build_Mytes): Support sh2a opcodes.
4522 (md_apply_fix3_Mytes): Support sh2a opcodes.
4523 2003-12-02 Michael Snyder <msnyder@redhat.com>
4524 * config/tc-sh.c (md_parse_option): Handle sh2a.
4525 (sh_elf_final_processing): Ditto.
4526
e7fbc2bf
JT		 45272004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4528
4529 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4530 for TE_NetBSD.
4531
9232bbb0
AM		 45322004-07-27 Alan Modra <amodra@bigpond.net.au>
4533
4534 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4535 (ppc_arch): Expand comment.
4536
670ec21d
NC		 45372004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4538
4539 * config/tc-crx.c: Support evaluating the difference between two
4540 symbols.
4541 * config/tc-crx.h: Likewise.
4542
406f8ff9 45432004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 4544
4545 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4546 section.
4547 (ia64_elf_section_change_hook): Set the linked-to section for
4548 SHT_IA_64_UNWIND.
4549
c05e9f04
NC		 45502004-07-26 Dmitry Diky <diwil@spec.ru>
4551
4552 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4553 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4554 msp430xG438, msp430xG439.
4555
e9863d7f
DJ		 45562004-07-25 Daniel Jacobowitz <dan@debian.org>
4557
4558 * doc/as.texinfo (Section, PushSection): Correct documentation
4559 for ELF.
4560
543613e9 45612004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 4562
4563 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4564 permissible for the selected instruction suffix.
4565 (match_template): Don't permit 64-bit general purpose operands in
4566 32-bit mode.
4567 (finalize_imm): Permit 64-bit immediates.
4568 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4569 specially except for the width of the used base and/or index
4570 registers. For 32-bit displacements, use sign-extended
4571 relocations only when using 64-bit addressing.
4572 Force zero displacement on rip-relative addressing when there is
4573 no other displacement.
4574 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4575 specially except for the width of the used base and/or index
4576 registers.
4577 (parse_register): Disallow Reg64 registers in 32-bit mode.
4578
543613e9
NC		 4579 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4580 suffix if the instruction doesn't support it.
04ca8703 4581
01a3f561
MR		 45822004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4583
4584 * config/tc-mips.c (append_insn): Handle constant expressions with
4585 no associated relocation.
4586 (mips_ip): Cancel the expression after use for the Q format
4587 specifier.
4588 (parse_relocation): Return no relocation for unsupported
4589 operators.
4590 (my_getSmallExpression): Return no relocation if no relocation
4591 operators are used.
4592
e12904d2
DA		 45932004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4594
4595 * config/obj-som.c (adjust_stab_sections): Add prototype.
4596 (obj_som_compiler, obj_som_version, obj_som_copyright,
4597 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4598 * config/tc-hppa.c (update_subspace): Likewise.
4599 (is_defined_subspace): Amplify comment.
4600 * config/obj-som.h (som_frob_file): Add prototype.
4601
90c1602c
L		 46022004-07-19 Christopher Faylor <cgf@timesys.com>
4603 H.J. Lu <hongjiu.lu@intel.com>
4604
4605 * subsegs.c (section_symbol): Don't create a new segment when
4606 existing segment is undefined.
4607
f263249b
RE		 46082004-07-16 Richard Earnshaw <rearnsha@arm.com>
4609
4610 * config/tc-arm.c: Include include/opcode/arm.h.
4611 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4612 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4613 (FPU_ARCH_*): Delete.
4614 * Makefile.am: Update dependencies.
4615 * Makefile.in: Regenerate.
4616
152c65b9
NC		 46172004-07-15 Nick Clifton <nickc@redhat.com>
4618
4619 * configure.in: Accept armbe as a big-endian arm configuration.
4620 * configure: Regenerate.
4621
0477af35
NC		 46222004-07-13 Thomas Nystrom <thn@saeab.se>
4623
4624 * config/tc-i386.c (T_SHIFTOP): New constant.
4625 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4626 (intel_el1): Handle '~'.
4627 (intel_get_token): Handle '<>', '&', '|' and '~'.
4628
46292004-07-13 Nick Clifton <nickc@redhat.com>
4630
4631 (md_assemble): Remove spurious newline from end of as_bad error
4632 message.
4633 (intel_e05_1): Likewise.
4634 (intel_e11): Likewise.
4635 (intel_match_token): Likewise.
4636
31302357
AS		 46372004-07-11 Andreas Schwab <schwab@suse.de>
4638
4639 * config/tc-m68k.c: Convert to C90. Remove redundant
4640 declarations. Indentation fixup.
4641 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4642 obj_coff_section ourselves.
04ca8703 4643
549f748d
JW		 46442004-07-09 James E Wilson <wilson@specifixinc.com>
4645
4646 * config/tc-ia64.c (default_big_endian): New.
4647 (dot_byteorder, md_begin): Use it.
4648 (md_parse_option): Set it.
04ca8703 4649
1a320fbb
NC		 46502004-07-09 Nick Clifton <nickc@redhat.com>
4651
4652 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4653 * configure: Regenerate.
4654 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4655 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4656 sh_find_elf_flags if necessary.
4657
de7e6852
RS		 46582004-07-08 Richard Sandiford <rsandifo@redhat.com>
4659
4660 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4661 going to be split into more than one in-place addend, return 0
4662 for relocations against mergeable sections. Associate comments
4663 with code.
4664
1fe1f39c
NC		 46652004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4666
4667 * Makefile.am (CPU_TYPES): Add crx.
4668 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4669 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4670 (DEPTC_crx_elf): New target.
4671 (DEPOBJ_crx_elf): Likewise.
4672 (DEP_crx_elf): Likewise.
4673 * Makefile.in: Regenerate.
4674 * configure.in: Add crx* target.
4675 * configure: Regenerate.
4676 * config/tc-crx.c: New file.
4677 * config/tc-crx.h: New file.
4678 * NEWS: Mention new target.
4679
d9895649
NC		 46802004-07-06 Nick Clifton <nickc@redhat.com>
4681
85fbca6a 4682 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 4683 * configure.in:
4684 * configure: Regenerate. Add sh-symbian-elf target. If
4685 selected define TARGET_SYMBIAN.
4686 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4687 format if TARGET_SYMBIAN has been defined.
04ca8703 4688
e7bd9ea0
NC		 4689 * output-file.c (output_file_create): Report the target format
4690 chosen when bfd_openw reports that it is invalid.
4691
d9895649
NC		 4692 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4693 pseudo for BFD based assemblers.
4694
871ec896
JR		 46952004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4696
4697 gas:
4698 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4699 (md_parse_option): Remove redundant -isa testing.
4700 Make bfd_arch variable const.
4701 (md_show_usage): Make bfd_arch variable const.
4702
5a9ff93d
JW		 47032004-07-03 James E Wilson <wilson@specifixinc.com>
4704
4705 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4706 * config/tc-ia64.h (md_frag_check): Define.
4707
c87db184
CF		 47082004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4709
4710 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4711 externals.
4712 * doc/as.texinfo (Weak): Document PE weak symbols.
4713
3b91255e
RS		 47142004-07-03 Richard Sandiford <rsandifo@redhat.com>
4715
4716 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4717 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4718 (mips_frob_file): Rework so that only a single pass through the
4719 relocs is needed. Allow %lo()s to have higher offsets than their
4720 corresponding %hi()s or %got()s.
4721
310ea308
NC		 47222004-07-02 Nick Clifton <nickc@redhat.com>
4723
4724 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4725 allow values which have come from undefined symbols.
4726 Always consider this fixup to have been processed as a reloc
4727 cannot be generated for it.
4728
09b935ac
AM		 47292004-07-02 Alan Modra <amodra@bigpond.net.au>
4730
4731 * frags.h (struct frag): Add has_code and insn_addr fields.
4732 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4733 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4734 * config/tc-ppc.h (md_frag_check): Define.
4735
4d1cd5c7
MR		 47362004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4737
4738 * doc/Makefile.am (info): Rename goal to...
4739 (info-local): ... this, to preserve implicit dependencies.
4740 * doc/Makefile.in: Regenerate with automake 1.8.5.
4741
097f809a
NC		 47422004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4743
4744 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4745 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4746 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4747 (tc_gen_reloc): Likewise.
4748 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4749 (m32r_parse_name): Likewise.
4750 (m32r_cgen_parse_fix_exp): Likewise.
4751 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4752 (O_PIC_reloc): Likewise.
4753 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4754 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4755 for @GOTOFF, @GOT, @PLT.
4756
bb82af9f
NC		 47572004-06-21 Jan Beulich <jbeulich@novell.com>
4758
4759 * gas/symbols.c: While discarding ordinary local absolute symbols
4760 when --strip-local-absolute is in effect, retain file symbols.
4761
990ae22a
AS		 47622004-06-20 Andreas Schwab <schwab@suse.de>
4763
4764 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4765 (md_parse_option): Likewise.
4766
32137342
NC		 47672004-06-17 Jan Beulich <jbeulich@novell.com>
4768
4769 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4770 * config/te-netware.h: New file.
4771 * config/te-ppcnw.h: Delete: Obsolete.
4772 * configure.in: Eliminate ill NetWare targets. Make generic
4773 NetWare target use proper emulation.
4774 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4775 reference to new te-netware.h.
4776 * configure: Regenerate.
4777 * Makefile.in: Regenerate.
4778
f84d8e26
MS		 47792004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4780
4781 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4782 comparison in .insn pseudo operation.
4783
587aac4e
AM		 47842004-06-15 Alan Modra <amodra@bigpond.net.au>
4785
4786 * config/obj-coff.c (coff_adjust_section_syms): Use
4787 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4788 (coff_frob_section): Likewise.
4789 * config/tc-mips.c (md_apply_fix3): Likewise.
4790 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4791 (elf_frob_file_after_relocs): Likewise.
4792
2337eb33
DA		 47932004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4794
b8fc22bc
DA		 4795 * config/tc-hppa.c (log2): Rename to exact_log2.
4796 (pa_next_subseg): Delete unused function.
4797 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4798 (create_new_subspace): Likewise.
4799
2337eb33
DA		 4800 Bug gas/213
4801 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4802 labels. Fix warning.
4803
53cb0362
DD		 48042004-05-28 DJ Delorie <dj@redhat.com>
4805
4806 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4807 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4808 or non-merged symbols.
4809
888a75be
L		 48102004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4811
4812 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4813 restore the old slot when inserting srlz.i/srlz.d.
4814
f6f9408f
JR		 48152004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4816
4817 * Makefile.am: Regenerate dependecies.
4818 * Makefile.in: Regenerate.
4819 * config/tc-sh.c (valid_arch): Make unsigned.
4820 (preset_target_arch): Likewise.
4821 (md_begin): Use new architecture flags system.
4822 (get_specific): Likewise.
4823 (assemble_ppi): Likewise.
4824 (md_assemble): Likewise. Also fix error check for bad opcodes.
4825 (md_parse_option): Likewise. Also generate -isa values according
4826 to the table in bfd/cpu-sh.c instead of just constants. Also
4827 allow <arch>-up ISA variants.
4828 (sh_elf_final_processing): Replace if-else chain with a call to
4829 sh_find_elf_flags().
f6f9408f 4830
580b9172
NC		 48312004-05-28 Peter Barada <peter@the-baradas.com>
4832
4833 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4834 with zero offset into mode 2 addressing to save a word.
4835
652ca075
L		 48362004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4837
4838 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4839 (ar_is_only_in_integer_unit): New.
4840 (ar_is_only_in_memory_unit): New.
4841 (generate_unwind_image): Silence gcc on 32bit host.
4842 (md_assemble): Use ar_is_only_in_integer_unit instead of
4843 ar_is_in_integer_unit. Check AR access.
4844
60fed2d3
NC		 48452004-05-27 Peter Barada <peter@the-baradas.com>
4846
4847 * config/tc-m68k.c (md_begin): Sort the opcode table into
4848 alphabetical order.
4849 (m68k_compare_opcode): New function to do the sorting.
4850
be8c092b
NC		 48512004-05-24 Peter Barada <peter@the-baradas.com>
4852
4853 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4854 addressing on MIT style operands.
4855 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4856 w/mask addressing.
4857 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4858 operands.
4859
1181c20e
AM		 48602004-05-23 Alan Modra <amodra@bigpond.net.au>
4861
4862 * expr.c (operand, operator): Don't reject '++' and '--'.
4863
20e56c33
RS		 48642004-05-20 Richard Sandiford <rsandifo@redhat.com>
4865
4866 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4867 dwarf tables.
4868
04ca8703 48692004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 4870
4871 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4872 * configure: Regenerate.
4873
0da76f83
NC		 48742004-05-13 Paul Brook <paul@codesourcery.com>
4875
4876 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4877
4b363073
NC		 48782004-05-13 Joel Sherrill <joel@oarcorp.com>
4879
4880 * configure.in (or32-*-rtems*): Switch to elf.
4881 * configure: Regenerate.
4882
9598fbe5
NC		 48832004-05-13 Nick Clifton <nickc@redhat.com>
4884
4885 * po/fr.po: Updated French translation.
4886
22fe14ad
NC		 48872004-05-11 Nick Clifton <nickc@redhat.com>
4888
4889 * doc/as.texinfo (Section): Document G and T flags to .section
4890 directive. Document the extra arguments that the G flag
4891 requires. Document the #tls flag.
4892
48932004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4894
4895 * subsegs.c (section_symbol): Create a new section symbol if
4896 the existing one doesn't match.
4897 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4898
532c738a
RS		 48992004-05-07 Richard Sandiford <rsandifo@redhat.com>
4900
4901 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4902 to cope with VR4181A errata MD(1) and MD(4).
4903
0503b355
BF		 49042004-05-07 Brian Ford <ford@vss.fsi.com>
4905
4906 * NEWS: Mention .secrel32 for pe[i]-i386.
4907
daeea990
AO		 49082004-05-07 Alexandre Oliva <aoliva@redhat.com>
4909
4910 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4911 (HANDLE_ALIGN): New.
4912
bfbdcf04
DJ		 49132004-05-06 Daniel Jacobowitz <dan@debian.org>
4914
4915 * Makefile.am (DIST_SUBDIRS): Define.
4916 * aclocal.m4: Regenerate with automake 1.8.4.
4917 * Makefile.in: Likewise.
4918 * doc/Makefile.in: Likewise.
4919
5e819f9c
JW		 49202004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4921
4922 * config/tc-ia64.c (dot_serialize): Declare.
4923 (dot_serialize): New function.
4924 (md_pseudo_table): Add ".serialize.data" and
4925 ".serialize.instruction" directives.
4926
e5976317
NC		 49272004-05-06 Nick Clifton <nickc@redhat.com>
4928
4929 * messages (as_internal_value_out_of_range): Print a message about
4930 a value being out of range. Be consistent about whether the
4931 values are printed in decimal or hexadecimal.
4932 (as_warn_value_out_of_range): Generate a warning message about an
4933 out of range value.
4934 (as_bad_value_out_of_range): Generate an error message about an
4935 out of range value.
4936 * as.h: Prototype the new functions.
4937 * config/tc-alpha.c (insert_operand): Use new function.
4938 * config/tc-arc.c (arc_insert_operand): Likewise.
4939 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4940 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4941 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4942 * config/tc-s390.c (s390_insert_operand): Likewise.
4943 * config/tc-v850.c (v850_insert_operand): Likewise.
4944
996991aa
AO		 49452004-05-05 Alexandre Oliva <aoliva@redhat.com>
4946
4947 * configure.in: Set em=linux for frv-*-*linux*.
4948 * configure: Rebuilt.
4949 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4950 (frv_md_fdpic_enabled): New.
4951 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4952 (DEFAULT_FDPIC): New.
4953 (frv_flags): Use DEFAULT_FDPIC.
4954 (frv_pic_flag): Likewise.
4955 (OPTION_NOPIC): New.
4956 (md_longopts): Add -mnopic.
4957 (md_parse_option): Handle it.
4958 (md_show_usage): Add -mfdpic and -mnopic.
4959
6b6e92f4
NC		 49602004-05-05 Peter Barada <peter@the-baradas.com>
4961
4962 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4963 chips for invalid coldfire instructions, rename selectors
4964 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4965 add current_chip to track which chip is referred to(including save/restore),
4966 use current_chip to select control registers, not current_arch.
4967 (md_show_usage): Add new chips.
4968 * doc/c-m68k.texi: Document new command line switches.
4969
6f079ae3
JJ		 49702004-05-05 Jakub Jelinek <jakub@redhat.com>
4971
4972 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4973 (NOP_OPCODE): Define.
4974 (s390_align_code): Remove prototype.
4975 * tc-s390.c (s390_align_code): Remove.
4976
2d6ed997
L		 49772004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4978
4979 * config/tc-ia64.c (make_unw_section_name): Removed.
4980 (start_unwind_section): New function.
4981 (generate_unwind_image): Take const segT instead of const
4982 char *.
4983 (dot_handlerdata): Adjusted.
4984 (dot_endp): Likewise.
4985
b9f18452
L		 49862004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4987
4988 * config/obj-elf.c (obj_elf_change_section): Allow the
4989 ".note.GNU-stack" section has SHF_EXECINSTR.
4990
fafe6678
L		 49912004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4992
4993 * config/obj-elf.c (get_section): Return bfd_boolean.
4994 (obj_elf_change_section): Call bfd_get_section_by_name_if
4995 instead of bfd_map_over_sections.
4996
86654c12
L		 49972004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4998
4999 * config/obj-elf.c (get_section): New function.
5000 (obj_elf_change_section): Support multiple sections with same
5001 name.
5002
376eb240
NC		 50032004-04-30 Nick Clifton <nickc@redhat.com>
5004
5005 * config/tc-arm.c (create_register_alias): Fix typo checking for
5006 case sensitive register aliases.
5007 (co_proc_number): Use error message string in all_reg_maps[]
5008 array.
5009 (cp_reg_required_here): Likewise.
5010 (fp_reg_required_here): Likewise.
5011
8a7140c3
NC		 50122004-04-29 Brian Ford <ford@vss.fsi.com>
5013
5014 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5015
3e722fb5
CD		 50162004-04-28 Chris Demetriou <cgd@broadcom.com>
5017
5018 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5019 (load_address, macro, mips_ip, md_parse_option)
5020 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5021 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5022 embedded-PIC handling, and update comments.
5023 (SWITCH_TABLE): Remove.
5024 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5025 (enum mips_pic_level): Remove EMBEDDED_PIC.
5026 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5027 (TC_FORCE_RELOCATION): Update comment.
5028 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5029 might be safe to remove now that MIPS embedded-PIC is gone.
5030
351e2b5a
DA		 50312004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5032
5033 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5034 call to obj_set_subsection_attributes.
5035 (obj_som_init_stab_section): Likewise.
5036 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5037 (pa_def_subspaces): Provide comdat default.
5038 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5039 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5040 calls to create_new_subspace and update_subspace to pass comdat flag.
5041 (create_new_subspace, update_subspace): Add new comdat argument. Use
5042 it in calls to obj_set_subsection_attributes.
5043 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5044 and use of comdat, common and dup_comm parameters.
5045
f5842774
L		 50462004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5047
5048 * config/obj-elf.c (obj_elf_change_section): Check if the old
5049 group name is NULL before comparison.
5050
558fe4a7
CD		 50512004-04-23 Chris Demetriou <cgd@broadcom.com>
5052
5053 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5054
81a21e38
TS		 50552004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5056
5057 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5058
50592004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5060
5061 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5062 (OPTION_MEMBEDDED_PIC): Remove.
5063 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5064 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5065 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5066 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5067 (OPTION_ELF_BASE): Renumber.
5068 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5069 (md_show_usage): Remove mention of -membedded-pic.
5070 * doc/as.texinfo: Remove mention of -membedded-pic.
5071
4d0d148d
TS		 50722004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5073
5074 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5075 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5076 a.out support.
5077 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5078 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5079 USE_GLOBAL_POINTER_OPT.
5080
017315e4
TS		 50812004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5082
5083 * config/tc-mips.c (macro): One more use of load_delay_nop.
5084
269137b2
TS		 50852004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5086
5087 * config/tc-mips.c (load_delay_nop): New function.
5088 (load_address, macro): Use load_delay_nop() to build a nop
5089 which can be omitted with gpr_interlocks.
5090
24772049
TS		 50912004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5092
5093 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5094 cop_interlocks): Remove superfluous CPU entries.
5095
06516a5e
PB		 50962004-04-22 Paul Brook <paul@codesourcery.com>
5097
5098 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5099
fd99574b
NC		 51002004-04-22 Peter Barada <peter@the-baradas.com>
5101
5102 * NEWS: Added support for EMAC instructions and MAC/EMAC
5103 Motorola syntax.
5104 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5105 scale factor tokens, trailing_ampersand to mark mask addressing
5106 for MAC/EMAC instructions.
5107 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5108 '>>'.
5109 (yylex): Handle '>', '<', and '&' following '+'.
5110 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5111 architectures in archs[].
fd99574b
NC		 5112 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5113 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5114 respectively.
5115 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5116 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5117 cases.
5118 Add EMAC operands to init_table[].
5119
69b97547
NC		 51202004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5121
5122 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5123 state.
5124 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5125 * config/tc-arm.c (enum mstate): Delete from here.
5126 (mapping_state): Remove the static mapstate variable and instead
5127 store the state in the segment. This allows a per-section mapping
5128 state. Handle and ignore MAP_UNDEFINED states.
5129 (arm_elf_change_section): Get the current mapping state from the
5130 new section.
5131 (s_ltorg): Set the mapping state to MAP_DATA.
5132 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5133 for each pool as it is emitted.
5134
51352004-04-22 Nick Clifton <nickc@redhat.com>
5136
5137 * config/tc-arm.h: Formatting tidy ups.
5138
7a7f4e42
CD		 51392004-04-20 Chris Demetriou <cgd@broadcom.com>
5140
5141 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5142
6482c264
NC		 51432004-04-20 DJ Delorie <dj@redhat.com>
5144
5145 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5146 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5147 [TE_PE] (O_secrel): Define.
5148 [TE_PE] (x86_pe_cons_fix_new): New.
5149 [TE_PE] (pe_directive_secrel): Likewise.
5150 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5151
5bf10039
EC		 51522004-04-19 Eric Christopher <echristo@redhat.com>
5153
c04f5787
AM		 5154 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5155 of previous patch for fix in gcc.
5bf10039 5156
77cd6497
JJ		 51572004-04-19 Jakub Jelinek <jakub@redhat.com>
5158
5159 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5160
b8861cfb
NS		 51612004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5162
5163 * read.c (do_align): Call md_flush_pending_output, if defined.
5164
f4c724fc
AM		 51652004-04-16 Alan Modra <amodra@bigpond.net.au>
5166
5167 * expr.c (operand): Correct checks for ++ and --.
5168
a4b6e8f6
L		 51692004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5170
5171 * config/tc-generic.c: Add some comments.
5172
d766e8ec
RS		 51732004-04-14 Richard Sandiford <rsandifo@redhat.com>
5174
5175 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5176 -{no-}mfix-vr4122-bugs.
5177 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5178 (append_insn, mips_emit_delays): Update accordingly.
5179 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5180 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5181 (md_parse_option): Update after above changes.
5182 (md_show_usage): Add -mfix-vr4120.
5183
ed9589d4
BW		 51842004-04-13 Bob Wilson <bob.wilson@acm.org>
5185
5186 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5187 of .section directive; add a reference to the ELF .subsection
5188 directive.
5189
097dba13
NC		 51902004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5191
5192 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5193 in parallel.
5194
279500de
TS		 51952004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5196
5197 * Makefile.am: Remove mips from aout targets.
5198 * Makefile.in: Regenerate.
5199 * configure.in: Remove mips-dec-bsd* target.
5200 * configure: Regenerate.
5201
b7d7dc63
AM		 52022004-04-07 Alan Modra <amodra@bigpond.net.au>
5203
5204 PR 96
5205 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5206 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5207 Update "mapping". Restrict some @ modifiers to 32 bit.
5208
f55629b8
KK		 52092004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5210 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5211
5212 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5213 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5214 dont_adjust_reloc_32 is set.
5215 (md_longopts): Add option -renesas.
5216 (md_parse_option, md_show_usage): Likewise.
5217 * doc/c-sh.texi: Likewise.
5218
a7844384
NC		 52192004-04-01 Dave Korn <dk@artimi.com>
5220
5221 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5222 hi16 and lo16 fixS structs.
5223 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5224 exactly the same way as for RELOC_DLX_REL16.
5225 (machine_ip): properly respect LO flag in the_insn and
5226 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5227 (md_apply_fix3): apply RELOC_DLX_LO16.
5228
6c71dbc4
SS		 52292004-03-30 Stan Shebs <shebs@apple.com>
5230
5231 Remove long-obsolete MPW support.
5232 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5233 * configure.in: Remove mention of ppc-*-mpw* config.
5234 * configure.in: Likewise.
5235
7cc69913
NC		 52362004-03-30 Nick Clifton <nickc@redhat.com>
5237
5238 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5239 OBJ_ELF being defined.
5240
53fbb48a
AM		 52412004-03-27 Alan Modra <amodra@bigpond.net.au>
5242
5243 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5244
d507cf36
PB		 52452004-03-23 Paul Brook <paul@codesourcery.com>
5246
5247 * config/tc-arm.c (meabi_flags): New variable.
5248 (arm_parse_eabi): New function.
5249 (md_begin): Set flags for EABI v3.
5250 (arm_eabis): Add.
5251 (arm_long_opts): Add meabi.
ab1e9ef7 5252 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 5253 * doc/c-arm.texi: Ditto.
5254
88d65ad6
BW		 52552004-03-22 Bob Wilson <bob.wilson@acm.org>
5256
5257 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5258 tables even when use_literal_section flag is not set.
5259
13ef8878
AM		 52602004-03-22 Alan Modra <amodra@bigpond.net.au>
5261
5262 * config/tc-sh.c: Remove trailing whitespace.
5263
1048a9ba
HPN		 52642004-03-22 Hans-Peter Nilsson <hp@axis.com>
5265
5266 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5267 --mul-bug-abort and the default behavior.
5268 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5269 (err_for_dangerous_mul_placement): New variable.
5270 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5271 macros.
5272 (md_cris_relax_table): Have placeholder for STATE_MUL.
5273 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5274 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5275 case doing nothing.
5276 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5277 STATE_BYTE)>: Ditto.
5278 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5279 alignment and position of this frag, emit error message if
5280 suspicious.
5281 (md_assemble): For a multiply insn and when checking it,
5282 transform the current frag into a special frag for that purpose.
5283 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5284 OPTION_MULBUG_ABORT_ON>: Handle new options.
5285
a7877748
BW		 52862004-03-19 Bob Wilson <bob.wilson@acm.org>
5287
5288 * config/tc-xtensa.c (mark_literal_frags): New function.
5289 (xtensa_move_literals): Call mark_literal_frags for all literal
5290 segments, including init and fini literal segments.
5291 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5292
9992270f
DA		 52932004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5294
5295 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5296 (pa_comm): Set BSF_OBJECT in symbol flags.
5297
6e1772d5
AM		 52982004-03-19 Alan Modra <amodra@bigpond.net.au>
5299
5300 * Makefile.am: Run "make dep-am".
5301 * Makefile.in: Regenerate.
5302 * doc/Makefile.in: Regenerate.
5303 * config.in: Regenerate.
5304 * po/gas.pot: Regenerate.
5305
3e4caed2
NS		 53062004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5307
c95b35a9
NS		 5308 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5309 (demand_empty_rest_of_line): Issue an error here.
5310 (ignore_rest_of_line): Silently skip to end.
5311 (demand_copy_string): Issue an error, not warning.
5312 (equals): Likewise.
5313 * config/obj-elf.c (obj_elf_section_name): Likewise.
5314 (obj_elf_section): Likewise.
5315 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5316 (arc_extinst): Likewise.
5317 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5318 (dot_spill): Likewise.
5319 (dot_unwabi): Likewise.
5320 (dot_prologue): Likewise.
5321
3e4caed2
NS		 5322 * expr.c (operand): Reject ++ and --.
5323 (operator): Likewise.
5324
2ce4cc60
KK		 53252004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5326
5327 * config/tc-sh.c: Include dw2gencfi.h.
5328 (sh_cfi_frame_initial_instructions): New function.
5329 (sh_regname_to_dw2regnum): Likewise.
5330 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5331 file.
5332 (TARGET_USE_CFIPOP): Define.
5333 (tc_cfi_frame_initial_instructions): Likewise.
5334 (tc_regname_to_dw2regnum): Likewise.
5335 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5336 * Makefile.am: Update dependencies.
5337 * Makefile.in: Regenerate.
5338
9183ed4b
AM		 53392004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5340
5341 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5342 * configure: Regenerate.
5343
00bbdfe7
BW		 53442004-03-12 Bob Wilson <bob.wilson@acm.org>
5345
5346 * read.c (s_leb128): Call md_flush_pending_output.
5347
0f10071e
ML		 53482004-03-12 Michal Ludvig <mludvig@suse.cz>
5349
5350 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5351 * config/tc-i386.h (CpuPadLock): New define.
5352 (CpuUnknownFlags): Added CpuPadLock.
5353
84c84759
AS		 53542004-03-07 Andreas Schwab <schwab@suse.de>
5355
5356 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5357
6ec51dba
RH		 53582004-03-07 Richard Henderson <rth@redhat.com>
5359
5360 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5361 (cfi_finish): Likewise for fde.
5362
bae25f19
L		 53632004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5364
5365 * config/tc-ia64.c (md_assemble): Properly handle NULL
5366 align_frag.
5367 (ia64_handle_align): Don't abort if failed to add a stop bit.
5368
ab509236
L		 53692004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5370
5371 * Makefile.in: Regenerated.
5372 * aclocal.m4: Likewise.
5373 * configure: Likewise.
5374 * doc/Makefile.in: Likewise.
5375
d9201763
L		 53762004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5377
5378 * config/tc-ia64.c (dot_align): New.
5379 (ia64_do_align): Make it static.
5380 (md_pseudo_table): Use "dot_align" for "align".
5381 (ia64_md_do_align): Don't set align_frag here.
5382 (ia64_handle_align): Add a stop bit to the previous bundle if
5383 needed.
5384
5385 * config/tc-ia64.h (ia64_do_align): Removed.
5386
ae51a426
JR		 53872003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5388
5389 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5390 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5391 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5392 the most general type or the user specifically requested it.
5393 (md_assemble): Add a new error message for when an instruction
5394 is understood, but is not allowed due to an -isa option.
5395
9545c4ce
L		 53962004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5397
5398 * config/tc-ia64.c (align_frag): New.
5399 (md_assemble): Set the tc_frag_data field in align_frag for
5400 IA64_OPCODE_FIRST instructions.
5401 (ia64_md_do_align): Set align_frag.
5402 (ia64_handle_align): Add a stop bit if needed.
5403
5404 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5405 (TC_FRAG_INIT): New.
5406
676a64f4
RS		 54072004-03-01 Richard Sandiford <rsandifo@redhat.com>
5408
5409 * config/tc-frv.c (fr400_audio): New variable.
5410 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5411 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5412 (target_implements_insn_p): New function.
5413 (md_assemble): Report an error if the processor doesn't implement
5414 the instruction.
5415
bd337dde
NC		 54162004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5417
5418 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5419 (md_parse_option): Ditto.
5420 (OPTION_NO_SPECIAL_M32R): Added.
5421 (md_show_usage): Document it.
5422 (enable_speial_m32r): Changed a default value from 0 to 1.
5423 * doc/c-m32r.texi: Document the -no-bitinst option.
5424
78878175
NC		 54252004-02-27 Nick Clifton <nickc@redhat.com>
5426
5427 * config/tc-sh.c (get_operand): Revert previous delta.
5428 (tc_gen_reloc): Check for an unknown reloc type before processing
5429 the addend.
5430
1d6d62a4
MS		 54312004-02-27 Hannes Reinecke <hare@suse.de>
5432
5433 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5434 .insn pseudo operation.
5435
4aa3e325
NC		 54362004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5437
5438 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5439 added for wrong syntax.
5440
73369e65
EC		 54412004-02-26 Eric Christopher <echristo@redhat.com>
5442
5443 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5444 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5445
6a5709a5
JR		 54462004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5447
5448 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5449 nibble types to assembler.
5450
95385380
FF		 54512004-02-25 Fred Fish <fnf@redhat.com>
5452
5453 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5454
b5e0fabd
JW		 54552004-02-20 James E Wilson <wilson@specifixinc.com>
5456
5457 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5458 finalize_syms.
5459 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5460 (ia64_estimate_size_before_relax): New.
5461 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5462 (generate_unwind_image): Pass 1 to fixup_unw_records.
5463 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5464 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5465
2f01ffbf
JJ		 54662004-02-19 Jakub Jelinek <jakub@redhat.com>
5467
5468 * stabs.c (generate_asm_file): Avoid warning about use of
5469 uninitialized variable.
5470
9c59842f
JW		 54712004-02-18 David Mosberger <davidm@hpl.hp.com>
5472
5473 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5474 body, and endp, allow unwind records which do not have a "t"
5475 (time/instruction) field.
5476
34920d91
NC		 54772004-02-17 Petko Manolov <petkan@nucleusys.com>
5478
5479 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5480 (do_mav_dspsc_2): Likewise.
5481 Fix accumulator registers move opcodes.
5482
4dde8e61 54832004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 5484 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 5485
5486 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5487
936cf02e
JW		 54882004-02-10 Steve Ellcey <sje@cup.hp.com>
5489
5490 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5491 (tc_frob_symbol): New macro definition.
5492 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5493
e41f12f3
DJ		 54942004-02-09 Daniel Jacobowitz <drow@mvista.com>
5495
5496 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5497 read-only.
5498
a8a3b3b2
NS		 54992004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5500
5501 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5502 (TC_CASE_SENSITIVE): ... this.
5503 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5504 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5505
c97b7ef6
JW		 55062004-02-06 James E Wilson <wilson@specifixinc.com>
5507
5508 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5509 (generate_unwind_image): Re-add it here.
5510
e4475e39
NS		 55112004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5512
5513 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5514 * read.h (SKIP_WHITESPACE): Turn into an expression.
5515 * read.c (read_a_source_file): A pseudo is removed by having a
5516 NULL handler.
5517
5738bc24
JW		 55182004-02-05 James E Wilson <wilson@specifixinc.com>
5519
5520 * config/tc-ia64.c (output_endp): New.
5521 (count_bits): Delete.
5522 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5523 endp unwind records.
5524 (fixup_unw_records): Handle endp unwind records. Delete code for
5525 shortening prologue regions not followed by a body record.
5526 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5527 * config/tc-ia64.h (unw_record_type): Add endp.
5528
d6e78c11
JW		 55292004-02-03 James E Wilson <wilson@specifixinc.com>
5530
5531 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5532 fill padding bytes with zeroes.
5533 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5534 sets unwind_record slot_number and slot_frag fields.
5535
f6a22291
MR		 55362004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5537
5538 * config/tc-mips.c (add_got_offset_hilo): New function.
5539 (macro): Use load_register() and add_got_offset_hilo() to load
5540 constants instead of hardcoding code sequences throughout.
5541
127cab00
L		 55422004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5543
5544 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5545
6358301e
NC		 55462004-01-26 Bernardo Innocenti <bernie@develer.com>
5547
5548 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5549 like m68k-elf.
5550 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5551 of hard-coded test for TARGET_OS=elf.
5552
c8978940
CD		 55532004-01-24 Chris Demetriou <cgd@broadcom.com>
5554
5555 * config/tc-mips.c (hilo_interlocks): Change definition
5556 so that MIPS32, MIPS64 and later ISAs are included, along with
5557 the already-included machines. Update comments.
5558
c3ba240c
DJ		 55592004-01-23 Daniel Jacobowitz <drow@mvista.com>
5560
5561 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5562 undefined local labels.
5563
e864ceca
RS		 55642004-01-23 Richard Sandiford <rsandifo@redhat.com>
5565
5566 * config/tc-mips.c (load_address, macro): Update comments about
5567 NewABI GP relaxation.
5568
67c0d1eb
RS		 55692004-01-23 Richard Sandiford <rsandifo@redhat.com>
5570
5571 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5572 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5573 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5574 (set_at, load_register, load_address, move_register): Likewise.
5575 (load_got_offset, add_got_offset): Likewise.
5576 Update all calls and tidy accordingly.
5577
584892a6
RS		 55782004-01-23 Richard Sandiford <rsandifo@redhat.com>
5579
5580 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5581 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5582 (RELAX_USE_SECOND): Bump to 0x10000.
5583 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5584 (mips_macro_warning): New variable.
5585 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5586 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5587 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5588 of RELAX_ENCODE.
5589 (append_insn): Update mips_macro_warning.sizes.
5590 (macro_start, macro_warning, macro_end): New functions.
5591 (macro_build): Don't emit warnings here.
5592 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5593 (md_convert_frag): Check for cases where one macro alternative
5594 needs a warning and the other doesn't. Emit a warning if the
5595 longer sequence was chosen.
5596
4d7206a2
RS		 55972004-01-23 Richard Sandiford <rsandifo@redhat.com>
5598
5599 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5600 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5601 the first sequence, the size of the second sequence, and a flag
5602 that says whether we should warn.
5603 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5604 (RELAX_FIRST, RELAX_SECOND): New.
5605 (mips_relax): New variable.
5606 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5607 (append_insn): Remove "place" argument. Use mips_relax.sequence
5608 rather than "place" to check whether we're expanding the second
5609 alternative of a relaxable macro. Remove redundant check for
5610 branch relaxation. If generating a normal insn, and there
5611 is not enough room in the current frag, call relax_close_frag()
5612 to close it. Update mips_relax.sizes[]. Emit fixups for the
5613 second version of a relaxable macro. Record the first relaxable
5614 fixup in mips_relax. Remove tc_gen_reloc workaround.
5615 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5616 in the same way as in append_insn.
5617 (mips16_macro_build): Remove "place" argument.
5618 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5619 when generating the second version of a relaxable macro.
5620 (load_got_offset, add_got_offset): New functions.
5621 (load_address, macro): Use new relaxation machinery. Remove
5622 tc_gen_reloc workarounds.
5623 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5624 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5625 first version is needed.
5626 (tc_gen_reloc): Remove relaxation handling.
5627 (md_convert_frag): Go through the fixups for a relaxable macro and
5628 mark those that belong to the unneeded alternative as done. If the
5629 second alternative is needed, adjust the fixup addresses to account
5630 for the deleted first alternative.
5631
0530d30a
RS		 56322004-01-23 Richard Sandiford <rsandifo@redhat.com>
5633
5634 * frags.h (frag_room): Declare.
5635 * frags.c (frag_room): New function.
5636 * doc/internals.texi: Document it.
5637
048cdf86
TS		 56382004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5639
5640 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5641 optimization for -mtune=r3900, as this will break on other CPUs.
5642
28d39d1a
NC		 56432004-01-11 Tom Rix <tcrix@worldnet.att.net>
5644
5645 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 5646 be relaxed, use fixup.
28d39d1a
NC		 5647 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5648
26664553
JJ		 56492004-01-19 Jakub Jelinek <jakub@redhat.com>
5650
5651 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5652 precision operands.
5653
895921c9
MR		 56542004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5655
5656 * config/tc-mips.c (append_insn): Properly detect variant frags
5657 that preclude swapping of relaxed branches. Correctly swap
5658 instructions between frags when dealing with relaxed branches.
5659
f8b73030
MR		 56602004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5661
5662 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5663 throughout.
5664 * aclocal.m4: Regenerate.
5665 * configure: Regenerate.
5666
ca9a79a1 56672004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 5668
ca9a79a1
NC		 5669 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5670 manipulation insns.
5671
cc3d92a5
RS		 56722004-01-12 Richard Sandiford <rsandifo@redhat.com>
5673
5674 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5675 reloc, reserve space for the delay slot as well as the jalr itself.
5676
e45d0630
PB		 56772004-01-09 Paul Brook <paul@codesourcery.com>
5678
5679 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5680 (do_vfp_sp2_from_reg2): New function.
5681 (insns): Use them.
5682 (do_vfp_dp_from_reg2): Check return values properly.
5683
81912461
ILT		 56842004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5685
78849248
ILT		 5686 * config/tc-mips.c (warn_nops): Remove static variable.
5687 (macro): Remove test of warn_nops.
5688 (md_shortops): Remove 'n'.
5689 (md_parse_option): Remove 'n' case.
5690 (md_show_usage): Remove -n.
5691 * doc/as.texinfo (Overview): Remove MIPS -n option.
5692 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5693 * NEWS: Mention removal of MIPS -n option.
5694
81912461
ILT		 5695 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5696 (cop_interlocks): Check ISA level.
5697 (cop_mem_interlocks): Define.
5698 (reg_needs_delay): Check cop_interlocks rather than
5699 ISA_HAS_COPROC_DELAYS.
5700 (append_insn): Likewise. Use cop_mem_interlocks rather than
5701 directly checking mips_opts.isa.
5702 (mips_emit_delays): Likewise.
5703
73f20958
L		 57042004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5705
5706 * config/tc-ia64.c (unwind): Move next_slot_number and
5707 next_slot_frag to ...
5708 (unw_rec_list): Here.
5709 (free_list_records): Removed.
5710 (output_unw_records): Likewise.
5711 (generate_unwind_image): Make it void.
5712 (alloc_record): Initialize next_slot_number and next_slot_frag.
5713 (slot_index): Take .org, .space and .align into account.
5714 (fixup_unw_records): Don't set slot_number to 0. Use
5715 list->next_slot_number and list->next_slot_frag instead of
5716 unwind.next_slot_number and unwind.next_slot_frag.
5717 (ia64_convert_frag): New.
5718 (generate_unwind_image): Generate a rs_machine_dependent frag
5719 for unwind record.
5720 (emit_one_bundle): Use list->next_slot_number and
5721 list->next_slot_frag instead of unwind.next_slot_number and
5722 unwind.next_slot_frag.
5723
5724 * config/tc-ia64.h (md_convert_frag): Defined as
5725 ia64_convert_frag.
5726 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5727
99d09cdb
AO		 57282004-01-06 Alexandre Oliva <aoliva@redhat.com>
5729
5730 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5731 * config/tc-frv.h (md_apply_fix3): Don't define.
5732 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5733 operands.
5734 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5735 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5736 * config/tc-frv.c (line_separator_chars): Add `!'.
5737 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5738 * config/tc-frv.c (md_assemble): Clear insn upfront.
5739 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5740 * config/tc-frv.c (OPTION_FDPIC): New macro.
5741 (md_longopts): Add mfdpic.
5742 (md_parse_option): Handle it.
5743 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5744 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5745 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5746 (frv_pic_ptr): Parse funcdesc.
5747
4a4c4a1d
MR		 57482004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5749
5750 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5751 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5752
2251dd89
MR		 57532004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5754
5755 * Makefile.am (Makefile): Move the dependency on
5756 $(BFDDIR)/configure.in to...
5757 (CONFIG_STATUS_DEPENDENCIES): ... here.
5758 (AUTOMAKE_OPTIONS): Require automake 1.8.
5759 * Makefile.in: Regenerate.
5760 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5761 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5762 $(BFDDIR)/configure.in here as well.
5763 * doc/Makefile.in: Regenerate.
5764
c6581168
MR		 57652004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5766
5767 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5768 * Makefile.in: Regenerate.
5769 * aclocal.m4: Regenerate.
5770 * doc/Makefile.am (install, install-info): Remove.
5771 (install-data-local): A new hook for install-info.
5772 (AUTOMAKE_OPTIONS): Require automake 1.8.
5773 * doc/Makefile.in: Regenerate.
5774
303e7b79
NC		 57752004-01-02 Nutan Singh <nutan@kpitcummins.com>
5776
5777 * doc/c-sh.texi: Update description about floating point behavior
5778 of SH family.
5779
b50c15dc
NC		 57802004-01-02 Bernardo Innocenti <bernie@develer.com>
5781
5782 * configure.in: Add m68k-uClinux target.
5783 * configure: Regenerate.
7de9afa2 5784
c9e214e5 5785For older changes see ChangeLog-0203
08d56133
NC		 5786\f
5787Local Variables:
5788mode: change-log
5789left-margin: 8
5790fill-column: 74
5791version-control: never
5792End:
GDB Binutils - Deliverables
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