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Re-enable GAS for z8k-coff
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
c0524131
NC		 12005-08-26 Christian Groessler <chris@groessler.org>
2
3 * configure.tgt: Set bfd_gas also for z8k cpu.
4 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
5 type.
6 (newfix): Adapt to bfd reloc types.
7 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
8 is available in the current frag.
9 (md_convert_frag): Adapt function parameters.
10 (tc_gen_reloc): New function.
11 (md_section_align): Use bfd_get_section_alignment.
12 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
13 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
14 relocations.
15 * config/tc-z8k.h (TARGET_ARCH): Define.
16 (tc_fix_adjustable): Define.
17
74cd071d
CF		 182005-08-25 Chao-ying Fu <fu@mips.com>
19
20 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
21 (mips_opts): Add -1 to initialize ase_dsp.
22 (file_ase_dsp): New variable for -mdsp.
23 (CPU_HAS_DSP): New define.
24 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
25 operand formats.
26 (mips_ip): Add min_range and max_range for checking singed numbers.
27 Check ase_dsp to enable DSP instructions.
28 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
29 (OPTION_DSP, OPTION_NO_DSP): New define.
30 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
31 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
32 (mips_after_parse_args): Set ase_dsp based on CPU.
33 (s_mipsset): Handle ".set dsp" and ".set nodsp".
34 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
35 (md_show_usage): Show usage of -mdsp and -mno-dsp.
36
ff324200
DU		 372005-08-23 David Ung <davidu@mips.com>
38
39 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
40 cpu names.
41
ac805826
AM		 422005-08-23 Alan Modra <amodra@bigpond.net.au>
43
44 PR 1036
45 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
46
478ec1e3
AM		 472005-08-23 Phil Edwards <phil@codesourcery.com>
48
49 * configure.tgt (*-*-vxworks): Match vxworks* instead.
50
4fa24527
JB		 512005-08-22 Jan Beulich <jbeulich@novell.com>
52
53 * config/tc-i386.c (object_64bit): New.
54 (i386_target_format): Initialize it.
55 (output_disp): Use object_64bit for relocation type determination.
56 (output_imm): Likewise.
57 (i386_validate_fix): Likewise.
58 (tc_gen_reloc): Likewise.
59 (lex_got): Likewise. Remove static mode_name. Change array size
60 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
61 (x86_cons): Use object_64bit for deciding whether quad fields can
62 have relocations.
63
fefaa1aa
CG		 642005-08-18 Christian Groessler <chris@groessler.org>
65
66 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
67 * config/tc-mcore.h: Likewise.
68 * config/tc-z8k.h: Likewise.
69 * config/tc-z8k.c: Likewise.
70 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
71 sh_coff_reloc_mangle declaration.
72 * config/tc-sh.c: (md_apply_fix): Fix comment for case
73 BFD_RELOC_SH_USES.
74
32a3d256
KK		 752005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
76
77 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
78 to confirm that no ISA is specified.
79
4111faa5
NC		 802005-08-18 Nick Clifton <nickc@redhat.com>
81
82 * write.c (relax_segment): Count the number of frags being
83 processed and use this to compute a maximum limit on the number of
84 iterations that will be allowed when attempting to relax the
85 segment.
86
11eec5fc
DS		 872005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
88
89 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
90 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
91
23d36e92
AM		 922005-08-16 Alan Modra <amodra@bigpond.net.au>
93
94 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
95 default cpu.
96
3d388997
PB		 972005-08-15 Paul Brook <paul@codesourcery.com>
98
99 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
100 instructions.
101 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
102
36ae0db3
DJ		 1032005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
104
105 * config/tc-ppc.c (parse_cpu): Add -me300 support.
106 (md_show_usage): Likewise.
107 * doc/c-ppc.texi (PowerPC-Opts): Document it.
108
6c639ef9
MS		 1092005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
110
111 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
112 (md_gather_operands): Add support for optional operands.
113
77592908
DD		 1142005-08-12 Dmitry Diky <diwil@spec.ru>
115 * config/tc-msp430.c (msp430_enable_relax): New flag.
116 (msp430_enable_polys): Likewise.
117 (OPTION_RELAX): New option.
118 (OPTION_POLYMORPHS): Likewise.
119 (md_longopts): New long options.
120 (md_show_usage): Updated.
121 (md_parse_option): Add new options handler.
122 (msp430_operands): Add check if polymorph insns are enabled.
123 (msp430_force_relocation_local): New function.
124 (md_apply_fix): Now delete relocs according to new flags combination.
125 (msp430_relax_frag): Convert long branches to short branches only if
126 flag msp430_enable_relax is set.
127 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
128 (msp430_force_relocation_local): Likewise.
129 * doc/c-msp430.texi: Describe new options.
130
e079bef8
ILT		 1312005-08-11 Ian Lance Taylor <ian@airs.com>
132
133 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
134 (stamp-mk.com): Likewise.
135 (EXTRA_DIST): Remove make-gas.com from list.
136 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
137 * Makefile.in: Regenerate.
138
4924bf8f
HPN		 1392005-08-11 Hans-Peter Nilsson <hp@axis.com>
140
141 * subsegs.c (subseg_change): Move declaration of seginfo to before
142 first statement.
143
7be1c489
AM		 1442005-08-11 Alan Modra <amodra@bigpond.net.au>
145
146 * README-vms: Delete.
147 * config-gas.com: Delete.
148 * makefile.vms: Delete.
149 * vmsconf.sh: Delete.
150 * config/atof-tahoe.c: Delete.
151 * config/m88k-opcode.h: Delete.
152 * config/obj-bout.c: Delete.
153 * config/obj-bout.h: Delete.
154 * config/obj-hp300.c: Delete.
155 * config/obj-hp300.h: Delete.
156 * config/tc-a29k.c: Delete.
157 * config/tc-a29k.h: Delete.
158 * config/tc-h8500.c: Delete.
159 * config/tc-h8500.h: Delete.
160 * config/tc-m88k.c: Delete.
161 * config/tc-m88k.h: Delete.
162 * config/tc-tahoe.c: Delete.
163 * config/tc-tahoe.h: Delete.
164 * config/tc-tic80.c: Delete.
165 * config/tc-tic80.h: Delete.
166 * config/tc-w65.c: Delete.
167 * config/tc-w65.h: Delete.
168 * config/te-aux.h: Delete.
169 * config/te-delt88.h: Delete.
170 * config/te-delta.h: Delete.
171 * config/te-dpx2.h: Delete.
172 * config/te-hp300.h: Delete.
173 * config/te-ic960.h: Delete.
174 * config/vms-a-conf.h: Delete.
175 * doc/c-a29k.texi: Delete.
176 * doc/c-h8500.texi: Delete.
177 * doc/c-m88k.texi: Delete.
178 * README: Remove obsolete examples, and list of supported targets.
179 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
180 bout and hp300 support.
181 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
182 * configure.in: Remove --enable-bfd-assembler, need_bfd,
183 primary_bfd_gas.
184 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
185 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
186 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
187 * as.h: Likewise.
188 * dw2gencfi.c: Likewise.
189 * dwarf2dbg.c: Likewise.
190 * ehopt.c: Likewise.
191 * input-file.c: Likewise.
192 * listing.c: Likewise.
193 * literal.c: Likewise.
194 * messages.c: Likewise.
195 * obj.h: Likewise.
196 * output-file.c: Likewise.
197 * read.c: Likewise.
198 * stabs.c: Likewise.
199 * struc-symbol.h: Likewise.
200 * subsegs.c: Likewise.
201 * subsegs.h: Likewise.
202 * symbols.c: Likewise.
203 * symbols.h: Likewise.
204 * tc.h: Likewise.
205 * write.c: Likewise.
206 * write.h: Likewise.
207 * config/aout_gnu.h: Likewise.
208 * config/obj-aout.c: Likewise.
209 * config/obj-aout.h: Likewise.
210 * config/obj-coff.c: Likewise.
211 * config/obj-coff.h: Likewise.
212 * config/obj-evax.h: Likewise.
213 * config/obj-ieee.h: Likewise.
214 * config/tc-arm.c: Likewise.
215 * config/tc-arm.h: Likewise.
216 * config/tc-avr.c: Likewise.
217 * config/tc-avr.h: Likewise.
218 * config/tc-crx.h: Likewise.
219 * config/tc-d10v.h: Likewise.
220 * config/tc-d30v.h: Likewise.
221 * config/tc-dlx.h: Likewise.
222 * config/tc-fr30.h: Likewise.
223 * config/tc-frv.h: Likewise.
224 * config/tc-h8300.c: Likewise.
225 * config/tc-h8300.h: Likewise.
226 * config/tc-hppa.h: Likewise.
227 * config/tc-i370.h: Likewise.
228 * config/tc-i386.c: Likewise.
229 * config/tc-i386.h: Likewise.
230 * config/tc-i860.h: Likewise.
231 * config/tc-i960.c: Likewise.
232 * config/tc-i960.h: Likewise.
233 * config/tc-ip2k.h: Likewise.
234 * config/tc-iq2000.h: Likewise.
235 * config/tc-m32c.h: Likewise.
236 * config/tc-m32r.h: Likewise.
237 * config/tc-m68hc11.h: Likewise.
238 * config/tc-m68k.c: Likewise.
239 * config/tc-m68k.h: Likewise.
240 * config/tc-maxq.c: Likewise.
241 * config/tc-maxq.h: Likewise.
242 * config/tc-mcore.c: Likewise.
243 * config/tc-mcore.h: Likewise.
244 * config/tc-mn10200.h: Likewise.
245 * config/tc-mn10300.c: Likewise.
246 * config/tc-mn10300.h: Likewise.
247 * config/tc-ms1.h: Likewise.
248 * config/tc-msp430.c: Likewise.
249 * config/tc-msp430.h: Likewise.
250 * config/tc-ns32k.c: Likewise.
251 * config/tc-ns32k.h: Likewise.
252 * config/tc-openrisc.h: Likewise.
253 * config/tc-or32.c: Likewise.
254 * config/tc-or32.h: Likewise.
255 * config/tc-ppc.c: Likewise.
256 * config/tc-ppc.h: Likewise.
257 * config/tc-s390.h: Likewise.
258 * config/tc-sh.c: Likewise.
259 * config/tc-sh.h: Likewise.
260 * config/tc-sparc.c: Likewise.
261 * config/tc-tic30.c: Likewise.
262 * config/tc-tic30.h: Likewise.
263 * config/tc-tic4x.c: Likewise.
264 * config/tc-tic4x.h: Likewise.
265 * config/tc-tic54x.c: Likewise.
266 * config/tc-tic54x.h: Likewise.
267 * config/tc-v850.h: Likewise.
268 * config/tc-vax.c: Likewise.
269 * config/tc-vax.h: Likewise.
270 * config/tc-xstormy16.h: Likewise.
271 * config/tc-xtensa.h: Likewise.
272 * config/tc-z8k.c: Likewise.
273 * config/tc-z8k.h: Likewise.
274 * config/vms-a-conf.h
275 * doc/Makefile.am: Likewise.
276 * doc/all.texi: Likewise.
277 * doc/as.texinfo: Likewise.
829c3ed3 278 * doc/internals.texi: Likewise.
7be1c489
AM		 279 * doc/Makefile.in: Regenerate.
280 * Makefile.in: Regenerate.
281 * configure: Regenerate.
282 * config.in: Regenerate.
283 * po/POTFILES.in: Regenerate.
284
2f6178c1
NC		 2852005-08-09 Nick Clifton <nickc@redhat.com>
286
287 PR 1070
288 * macro.c (getstring): Do not treat round parentheses exactly the
289 same as angle brackets - the parentheses need to be preserved and
290 passed on to the macro processing code.
291
44c86e8c
NC		 2922005-08-08 Nick Clifton <nickc@redhat.com>
293
294 * config/tc-msp430.c (MSP430_ISA_21): Define.
295 (mcu_types): Add entries for msp430x21xx variants.
296
df40eaf9
NC		 2972005-08-08 Nick Clifton <nickc@redhat.com>
298
299 PR 1070
300 * macro.c (getstring): Treat round parentheses in the same way as
301 angle brackets.
302 (get_any_string): Likewise.
303
5a14ab23
L		 3042005-08-07 H.J. Lu <hongjiu.lu@intel.com>
305
306 PR gas/1118
307 * as.c (parse_args): Handle -al=<FILE>.
308
47837f8e
NC		 3092005-08-07 Nick Clifton <nickc@redhat.com>
310
311 * read.c (s_app_line): Accept a line number of 0 for compatibility
312 with gcc's output for assembler-with-cpp files.
313
e27ec89e
PB		 3142005-08-05 Paul Brook <paul@codesourcery.com>
315
316 * config/tc-arm.c (current_it_mask, current_cc): New variables.
317 (do_t_add_sub): Use correct encodings inside IT block.
318 (do_t_arit3c): Ditto.
319 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
320 (md_assemble): Verify conditional suffixes agains IT blocks.
321
9c3c69f2
PB		 3222005-08-05 Paul Brook <paul@codesourcery.com>
323
324 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
325 constants.
326 (encode_thumb32_shifted_operand): Prohibit register shifts.
327 (encode_thumb32_addr_mode): Fix typo.
328 (insns): Correct thumb2 ldm and stm opcodes.
329
f2184508
NC		 3302005-08-02 Khem Raj <kraj@mvista.com>
331
332 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
333 WLDRD/WSTRD instruction.
334
4e6935a6
AM		 3352005-08-02 Alan Modra <amodra@bigpond.net.au>
336
337 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
338 if emitting a reloc.
339
8a06b769
TS		 3402005-07-29 Thiemo Seufer <ths@networkno.de>
341
342 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
343
e9f89963
PB		 3442005-07-29 Paul Brook <paul@codesourcery.com>
345
346 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
347 pop.
348 (do_t_addr): Implement 32-bit variant.
349 (do_t_push_pop): Make some errors warnings. Handle single register
350 32-bit case.
351 (insns): Use tCE for adr.
352 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
353 (md_apply_fix): Ditto.
354
92e90b6e
PB		 3552005-07-29 Paul Brook <paul@codesourcery.com>
356
357 * config/tc-arm.c (parse_tb): New function.
358 (enum operand_parse_code): Add OP_TB.
359 (parse_operands): Handle OP_TB.
360 (do_t_add_sub_w, do_t_tb): New functions.
361 (insns): Add entries for addw, subw, tbb and tbh.
362 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
363
0a7b9ba6
NC		 3642005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
365
366 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
367
17d4e2a2
L		 3682007-07-27 H.J. Lu <hongjiu.lu@intel.com>
369
370 * config/tc-i386.c (handle_large_common): Declare only for ELF.
371
ba825241
JB		 3722005-07-27 Jan Beulich <jbeulich@novell.com>
373
374 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
375 int.
376 (unw_p_record): Remove unused/redundant fields imask and rmask.
377 Combine spoff and pspoff into a union. Combine gr and br into a
378 union. Change type of grmask and brmask to unsigned char. Change type
379 of frmask to unsigned int.
380 (unw_x_record): Combine spoff, pspoff, and treg into a union.
381 * config/tc-ia64.c (unwind): New field 'pending_saves'.
382 (check_pending_save): New.
383 (alloc_record): Clear out entire record.
384 (output_psp_gr): Use renamed structure fields.
385 (output_psp_sprel): Likewise.
386 (output_rp_gr): Likewise.
387 (output_rp_br): Likewise.
388 (output_rp_psprel): Likewise.
389 (output_rp_sprel): Likewise.
390 (output_pfs_gr): Likewise.
391 (output_pfs_psprel): Likewise.
392 (output_pfs_sprel): Likewise.
393 (output_preds_gr): Likewise.
394 (output_preds_psprel): Likewise.
395 (output_preds_sprel): Likewise.
396 (output_spill_base): Likewise.
397 (output_unat_gr): Likewise.
398 (output_unat_psprel): Likewise.
399 (output_unat_sprel): Likewise.
400 (output_lc_gr): Likewise.
401 (output_lc_psprel): Likewise.
402 (output_lc_sprel): Likewise.
403 (output_fpsr_gr): Likewise.
404 (output_fpsr_psprel): Likewise.
405 (output_fpsr_sprel): Likewise.
406 (output_priunat_gr): Likewise.
407 (output_priunat_psprel): Likewise.
408 (output_priunat_sprel): Likewise.
409 (output_bsp_gr): Likewise.
410 (output_bsp_psprel): Likewise.
411 (output_bsp_sprel): Likewise.
412 (output_bspstore_gr): Likewise.
413 (output_bspstore_psprel): Likewise.
414 (output_bspstore_sprel): Likewise.
415 (output_rnat_gr): Likewise.
416 (output_rnat_psprel): Likewise.
417 (output_rnat_sprel): Likewise.
418 (output_spill_psprel): Likewise.
419 (output_spill_sprel): Likewise.
420 (output_spill_reg): Likewise.
421 (output_fr_mem): Likewise. Allocate one unwind record per set mask
422 bit.
423 (output_frgr_mem): Likewise.
424 (output_gr_mem): Likewise.
425 (output_br_mem): Likewise.
426 (output_gr_gr): Likewise.
427 (output_br_gr): Likewise.
428 (fixup_unw_records): Likewise.
429 (process_one_record): Use renamed structure fields. For gr_gr and
430 br_gr, collect mask from chain of records before output.
431 (in_prologue): Simplify and eliminate early returns. Call
432 check_pending_save.
433 (in_body): Simplify and eliminate early returns.
434 (dot_body): Call check_pending_save.
435 (md_assemble): Update comment. Deal with pending saves.
436
9cd96992
JB		 4372005-07-26 Jan Beulich <jbeulich@novell.com>
438
439 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
440 mask from guessed suffix, but mask out other immediate types only
441 if at least on candidate is valid for the insn.
442
fd54057a
DD		 4432005-07-25 DJ Delorie <dj@redhat.com>
444
445 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
446 Support %mod() modifiers from opcodes.
447 * doc/c-m32c.texi (M32C-Modifiers): New section.
448
3b22753a
L		 4492005-07-25 Jan Hubicka <jh@suse.cz>
450 H.J. Lu <hongjiu.lu@intel.com>
451
452 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
453 defined.
454 (elf_com_section_ptr): New.
455 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
456 (elf_common_parse): Make it global. Use elf_com_section_ptr
457 instead of bfd_com_section_ptr.
458 (obj_elf_change_section): Handle x86-64 large bss sections.
459
460 * config/obj-elf.h (elf_com_section_ptr): New.
461 (elf_common_parse): New.
462
463 * config/tc-i386.c (handle_large_common): New.
464 (md_pseudo_table): Add "largecomm".
465 (x86_64_section_letter): New.
466 (x86_64_section_word): New.
467
468 * config/tc-i386.h (x86_64_section_word): New.
469 (x86_64_section_letter): New.
470 (md_elf_section_letter): New. Defined.
471 (md_elf_section_word): Likewise.
472
9f971fcb
NC		 4732005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
474
475 * configure.tgt: Remove i386-*-rtemself*.
476 Remove sparc-*-rtemself*.
477
240a3425
BE		 4782005-07-21 Ben Elliston <bje@gnu.org>
479
480 * config/tc-m68k.h: Remove TE_LYNX conditional code.
481
c160f130
PB		 4822005-07-21 Paul Brook <paul@codesourcery.com>
483
484 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
485 inst.reloc.pc_rel.
486
a9bfff94
NC		 4872005-07-20 Tavis Ormandy <taviso@gentoo.org>
488
489 * messages.c: Use vsnprintf instead of vsprintf.
490
157e7bd1
NC		 4912005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
492
493 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
494 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
495
85da3a56
NC		 4962005-07-18 Nick Clifton <nickc@redhat.com>
497
498 * configure.tgt: Restore alpha ordering to list of arches.
499
71e17562
DA		 5002005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
501
502 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
503
718ddfc0
JB		 5042005-07-18 Jan Beulich <jbeulich@novell.com>
505
506 * config/tc-i386.c (md_begin): Use IS_ELF.
507 (tc_i386_fix_adjustable): Likewise.
508 (md_estimate_size_before_relax): Likewise.
509 (md_apply_fix): Likewise.
510 (i386_target_format): Likewise.
511 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
512 (i386_immediate): Remove #ifdef LEX_AT.
513 (i386_displacement): Likewise.
514 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
515 LEX_AT.
516
3956db08
JB		 5172005-07-18 Jan Beulich <jbeulich@novell.com>
518
519 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
520 parameter to unsigned. Parameter sign now is tristate - zero/
521 positive mean unsigned/signed, negative means signedness doesn't
522 matter. Check field size,
523 signedness, and pcrel-ness are in agreement between relocated field
524 and relocation type. Adjust diagnostics.
525 (optimize_imm): And type mask of operand instead of overwriting it.
526 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
527 local structure and initialize gotrel accordingly. Pass caller as
528 mask of types that the operator can match.
529 (x86_cons_fix_new): Let reloc know that signedness of relocation
530 doesn't matter.
531 (x86_pe_cons_fix_new): Likewise.
532 (x86_cons): Pass additional argument to lex_got.
533 (i386_immediate): New local variable 'types'. Pass its address as
534 additional argument to lex_got. Mask out operand types not supported
535 befoe returning.
536 (i386_displacement): Likewise. Set bigdisp to all types supported in
537 64-bit mode, combining the previously split initialization.
538
2dd88dca
JB		 5392005-07-18 Jan Beulich <jbeulich@novell.com>
540
541 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
542 current mode.
543
8126167b
DA		 5442005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
545
546 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
547 promoted match.
548
0f82ff91
AM		 5492005-07-16 Alan Modra <amodra@bigpond.net.au>
550
551 * Makefile.am: Run "make dep-am".
552 * Makefile.in: Regenerate.
553
90700ea2
L		 5542007-07-15 H.J. Lu <hongjiu.lu@intel.com>
555
556 * gas/config/tc-i386.h (CpuVMX): New.
557 (CpuUnknownFlags): Add CpuVMX.
558
49f58d10
JB		 5592005-07-14 Jim Blandy <jimb@redhat.com>
560
561 Add support for the Renesas M32C.
562 * Makefile.am (CPU_TYPES): List m32c.
563 (TARGET_CPU_CFILES): List config/tc-m32c.c.
564 (TARGET_CPU_HFILES): List config/tc-m32c.h.
565 * configure.in: Add case for m32c.
566 * configure.tgt: Add cases for m32c and m32c-*-elf.
567 * configure: Regenerated.
568 * config/tc-m32c.c, config/tc-m32c.h: New files.
569 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
570 * doc/Makefile.in: Regenerated.
571 * doc/all.texi: Set M32C.
572 * doc/as.texinfo: Add text for the M32C-specific options and line
573 comment characters, and refer to c-m32c.texi.
574 * doc/c-m32c.texi: New file.
575
6c5cf62c
NC		 5762005-07-14 Nick Clifton <nickc@redhat.com>
577
578 PR 1069
579 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
580 the ins_parse buffer.
581
14c194bb
NC		 5822005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
583
584 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
585 i386-*-rtemscoff*, sparc-*-rtemsaout*.
586
28a9d8f5
L		 5872005-07-10 H.J. Lu <hongjiu.lu@intel.com>
588
589 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
590 displacements.
591
b4f261e0
BE		 5922005-07-08 Ben Elliston <bje@au.ibm.com>
593
594 * frags.h: Remove ANSI_PROTOTYPES conditional code.
595 * config/obj-elf.h: Likewise.
596 * config/tc-h8300.h: Likewise.
597 * config/tc-h8500.h: Likewise.
598 * config/tc-i370.h: Likewise.
599 * config/tc-i386.h: Likewise.
600 * config/tc-m68hc11.h: Likewise.
601 * config/tc-m68k.h: Likewise.
602 * config/tc-ppc.h: Likewise.
603 * config/tc-s390.h: Likewise.
604 * config/tc-sh.h: Likewise.
605 * config/tc-sparc.h: Likewise.
606 * config/tc-tic30.c: Likewise.
607 * config/tc-w65.h: Likewise.
608 * config/tc-xtensa.h: Likewise.
609
d8b19f1a
HPN		 6102005-07-08 Hans-Peter Nilsson <hp@axis.com>
611
612 PR gas/1049
613 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
614
0fd3a477
JW		 6152005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
616
617 * config/tc-tic30.c (debug): Add format attribute. Fix format
618 bugs.
619
bf50992e
L		 6202005-07-06 H.J. Lu <hongjiu.lu@intel.com>
621
622 * config/tc-i386.c (cpu_arch): Add sse3.
623
624 * config/tc-i386.h (CpuSSE3): Renamed from ...
625 (CpuPNI): This. Defined as CpuSSE3.
626
627 * doc/c-i386.texi: Document .sse3.
628
5d5e6db9
JB		 6292005-07-06 Jan Beulich <jbeulich@novell.com>
630
631 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
632
3ec2b351
NC		 6332005-07-05 Nick Clifton <nickc@redhat.com>
634
635 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
636 md_chars_to_numbers to an unsigned pointer in order to avoid a
637 compile time warning.
638
9d8504b1
PB		 6392005-07-05 Paul Brook <paul@codesourcery.com>
640
641 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
642
a0defb2e
AH		 6432005-07-05 Aldy Hernandez <aldyh@redhat.com>
644
645 * config/tc-ms1.c: New.
646 * config/tc-ms1.h: New.
647 * testsuite/gas/ms1/allinsn.d: New.
648 * testsuite/gas/ms1/allinsn.s: New.
649 * testsuite/gas/ms1/badinsn.s: New.
650 * testsuite/gas/ms1/badinsn1.s: New.
651 * testsuite/gas/ms1/badoffsethigh.s: New.
652 * testsuite/gas/ms1/badoffsetlow.s: New.
653 * testsuite/gas/ms1/badorder.s: New.
654 * testsuite/gas/ms1/badreg.s: New.
655 * testsuite/gas/ms1/badsignedimmhigh.s: New.
656 * testsuite/gas/ms1/badsignedimmlow.s: New.
657 * testsuite/gas/ms1/badsyntax.s: New.
658 * testsuite/gas/ms1/badsyntax1.s: New.
659 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
660 * testsuite/gas/ms1/badunsignedimmlow.s: New.
661 * testsuite/gas/ms1/errors.exp: New.
662 * testsuite/gas/ms1/ldst.s: New.
663 * testsuite/gas/ms1/misc.d: New.
664 * testsuite/gas/ms1/misc.s: New.
665 * testsuite/gas/ms1/ms1-16-003.d: New.
666 * testsuite/gas/ms1/ms1-16-003.s: New.
667 * testsuite/gas/ms1/ms1.exp: New.
668 * testsuite/gas/ms1/msys.d: New.
669 * testsuite/gas/ms1/msys.s: New.
670 * testsuite/gas/ms1/relocs.d: New.
671 * testsuite/gas/ms1/relocs.exp: New.
672 * testsuite/gas/ms1/relocs1.s: New.
673 * testsuite/gas/ms1/relocs2.s: New.
674
30123838
JB		 6752005-07-05 Jan Beulich <jbeulich@novell.com>
676
677 * config/tc-i386.h (CpuSVME): New.
678 (CpuUnknownFlags): Include CpuSVME.
679 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
680 as alias of sledgehammer.
681 (md_assemble): Include invlpga in the check for insns with two source
682 operands.
683 (process_operands): Include SVME insns in the check for ignored
684 segment overrides. Adjust diagnostic.
685 (i386_index_check): Special-case SVME insns with memory operands.
686
ca3f61f7
NC		 6872005-07-04 Khem Raj <kraj@mvista.com>
688 Nick Clifton <nickc@redhat.com>
689
690 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
691 use an immediate value.
692 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
693 since the register field of the operands structure is unsigned.
694 (s_arm_unwind_save_vfp): Make "reg" unsigned.
695 (parse_operands): Make the 2ns parameter an unsigned pointer to
696 match its use.
697 (do_ldrd): When using the imm field of the operands structure as a
698 second register field, treat it as unsigned.
699
551b43fd
AM		 7002005-07-04 Alan Modra <amodra@bigpond.net.au>
701
702 PR 1004
703 * config/obj-elf.c (obj_elf_change_section): Use backend
704 get_sec_type_attr.
705
e4e8248d
JB		 7062005-07-01 Jan Beulich <jbeulich@novell.com>
707
708 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
709 (output_spill_psprel, output_spill_psprel_p): Combine.
710 (output_spill_sprel, output_spill_sprel_p): Combine.
711 (output_spill_reg, output_spill_regp_p): Combine.
712 (process_one_record): Handle psp_psprel.
713 (parse_predicate_and_operand): New.
714 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
715 initialize output values. Emit diagnostic case here.
716 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
717 (add_unwind_entry): New second parameter. Allow first parameter to
718 be NULL. Parse optional tag, emit warning about further support for
719 it otherwise being missing. Check end-of-line when requested.
720 (dot_fframe): Clear operand when wrong. Allow tag.
721 (dot_vframe): Likewise.
722 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
723 relative.
724 (dot_vframepsp): Remove.
725 (dot_altrp): Clear operand when wrong. Allow tag.
726 (dot_save): Likewise. Let default case also go through
727 add_unwind_entry.
728 (dot_savemem): Likewise.
729 (dot_restore): Don't return when wrong operand. Allow tag.
730 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
731 parse_predicate_and_operand and the new arguments to
732 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
733 when wrong operand. Allow tag.
734 (dot_restorereg, dot_restorereg_p): Likewise.
735 (dot_spillmem, dot_spillmem_p): Likewise.
736 (dot_saveg): Clear operand when wrong. Perform tighter operand
737 checks. Allow tag.
738 (dot_savef): Likewise.
739 (dot_saveb): Likewise.
740 (dot_savegf): Likewise.
741 (dot_spill): Remove end-of-line check. Combine. Simplify by using
742 parse_predicate_and_operand and the new arguments to
743 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
744 when wrong operand. Allow tag.
745 (popcount): New.
746 (dot_label_state): Don't return when wrong operand.
747 (dot_copy_state): Likewise.
748 (dot_unwabi): Likewise. Check if in prologue.
749 (dot_body): Don't call demand_empty_rest_of_line.
750 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
751 operand checks.
752 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
753 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
754 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
755 (parse_operand): New second parameter. Don't deal with '}' here
756 anymore. Don't advance past end-of-line.
757 (parse_operands): Pass second argument to parse_operand.
758 (ia64_start_line): Prevent out-of-bounds access through
759 input_line_pointer. Deal with '}' here.
760 (ia64_unrecognized_line): Don't deal with '}' here.
761 (dot_alias): Use ignore_rest_of_line not its deprecated alias
762 discard_rest_of_line.
763
2fc8bdac
ZW		 7642005-06-30 Zack Weinberg <zack@codesourcery.com>
765
766 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
767 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
768 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 769 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 770 (s_arm_elf_cons): Disallow use of (plt) suffix.
771 (do_adrl): Adjust X_add_number unconditionally.
772 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
773 argument. Handle all adjustment for pipeline offset here.
774 (md_apply_fix): No need to undo work of md_pcrel_from. No
775 need to extract pre-encoded pipeline adjustments from various
776 branch instructions. Generally, assume instructions are already
777 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
778 special cases. Handle BFD_RELOC_ARM_PLT32 like
779 BFD_RELOC_ARM_PCREL_BRANCH.
780 (tc_gen_reloc): Remove OBJ_ELF special case.
781 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
782
b753922c
BE		 7832005-06-30 Ben Elliston <bje@gnu.org>
784
785 * Makefile.am (check-DEJAGNU): Don't search for expect.
786 * Makefile.in: Regenerate.
787
c3298874
BE		 7882005-06-30 Ben Elliston <bje@gnu.org>
789
790 * Makefile.am (EXPECT): Set to expect.
791 (RUNTEST): Likewise, set to runtest.
792 * Makefile.in: Regenerate.
793
8f738565
BE		 7942005-06-23 Ben Elliston <bje@gnu.org>
795
796 * config/m68k-parse.h: Use ISO C90.
797 * config/m68k-parse.y: Likewise.
798 * config/tc-m68k.h: Likewise.
799
b300c311
L		 8002005-06-20 H.J. Lu <hongjiu.lu@intel.com>
801
802 PR 1013
803 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
804 movabs.
805 (optimize_disp): Optimize only if possible. Don't use 64bit
806 displacement on non-constants and do same on constants if
807 possible.
808
d6ab8113
JB		 8092005-06-17 Jan Beulich <jbeulich@novell.com>
810
811 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
812 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
813 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
814 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
815 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
816 aborting.
817 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
818 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
819 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
820 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
821 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
822 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
823 convert 8-byte pc-relative relocations.
824 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
825 (i386_validate_fix): Likewise.
826 (x86_cons): Also handle quad values in 64-bit mode.
827 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
828 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
829 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
830 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
831
37f6032b
ZW		 8322005-06-13 Zack Weinberg <zack@codesourcery.com>
833
834 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
835 symbolP as well as for names with a leading dot. Use ACONCAT.
836 (md_apply_fix): For branch relocations, only replace value
837 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
838 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
839 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
840 (LOCAL_LABEL_PREFIX): Don't define.
841
6bdb6dec
AM		 8422005-06-10 Alan Modra <amodra@bigpond.net.au>
843
844 * config/tc-hppa.c (pa_block): Allocate just one byte for the
845 fill pattern.
846
4dddc1d1
JW		 8472005-06-08 James E Wilson <wilson@specifixinc.com>
848
849 PR 994
850 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
851 is NULL, then emit a warning, and return the current index.
852
03b13e59
NC		 8532005-06-08 Tomas Hurka <tom@hukatronic.cz>
854
6bdb6dec 855 PR 991
03b13e59
NC		 856 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
857 temporary copy of the operands array so that changes can be safely
858 backed out if the insn does not match.
859 (m68k_compare_opcode): Shortcut the test when the parameters are
860 the same. Return 1 if the names match but the second opcode is
861 further on in the array than the first.
862
985d9490
NC		 8632005-06-08 Nick Clifton <nickc@redhat.com>
864
865 PR 994
866 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
867
6858915a
NC		 8682005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
869
870 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
871
047af9ef
AH		 8722005-06-07 Aldy Hernandez <aldyh@redhat.com>
873 Michael Snyder <msnyder@redhat.com>
874 Stan Cox <scox@redhat.com>
875
876 * configure.in: Add ms1 case.
877
878 * configure: Regenerate.
879
880 * configure.tgt: Add ms1 case.
881
0bf60745
BW		 8822005-06-07 Bob Wilson <bob.wilson@acm.org>
883
884 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
885 * config/tc-xtensa.c (new_resource_table): Likewise.
886 (resize_resource_table): Likewise.
887 (release_resources): Fix assertion for unsigned values.
888
55cf6793
ZW		 8892005-06-07 Zack Weinberg <zack@codesourcery.com>
890
891 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
892 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
893 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
894 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
895 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
896 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
897 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
898 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
899 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
900 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
901 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
902 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
903 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
904 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
905 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
906 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
907 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
908 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
909 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
910 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
911 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
912 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
913 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
914 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
915 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
916 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
917 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
918 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
919 * config/tc-xtensa.c, config/tc-z8k.c:
920 Replace all instances of the string "_apply_fix3" with
921 "_apply_fix".
922 * po/POTFILES.in, po/gas.pot: Regenerate.
923
620c54b3
AM		 9242005-06-08 Alan Modra <amodra@bigpond.net.au>
925
926 * Makefile.am: Run "make dep-am".
927 (POTFILES): Remove GAS_CFILES.
928 * Makefile.in: Regenerate.
929
32b26a03
MR		 9302005-06-07 David Ung <davidu@mips.com>
931
932 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
933 24kc, 24kf and 24kfx under MIPS32 release 2.
934
6a86118a
NC		 9352005-06-04 Nick Clifton <nickc@redhat.com>
936
937 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
938 to their Thumb-enabled equivalents.
939
20e1fcfd
MR		 9402005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
941
942 * config/tc-mips.c (load_register): Add leading "0x" to the
943 output of sprintf_vma().
944 (macro): Likewise.
945
1887dd22
NC		 9462005-06-01 Nick Clifton <nickc@redhat.com>
947
948 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
949 test for the presence of thumb version of the parsing functions
950 since they must always exist and the test generates a compile time
951 warning message.
952
04fe8f58
RH		 9532005-05-31 Richard Henderson <rth@redhat.com>
954
955 * config/tc-alpha.c (O_lituse_jsrdirect): New.
956 (alpha_reloc_op): Add it.
957 (debug_exp): Handle it.
958 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
959 (emit_insn): Handle it.
960 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
961
988392e2
CG		 9622005-05-31 Christian Groessler <chris@groessler.org>
963
964 * write.c (dump_section_relocs): Convert to ISO-C.
965 (write_relocs): Avoid signed/unsigned and fprintf argument
966 warnings in debug code.
967
adbaf948
ZW		 9682005-05-26 Zack Weinberg <zack@codesourcery.com>
969
970 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
971 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
972 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
973 (md_apply_fix3): Delete fix_is_thumb variable; refer to
974 fixP->tc_fix_data directly in the sole place it was used.
975 Explicitly truncate value, *valP, fixP->fx_addnumber, and
976 fixP->fx_offset to 32 bits, for consistent behavior between 32-
977 and 64-bit hosts.
978
5656b6b8
JB		 9792005-05-27 Jan Beulich <jbeulich@novell.com>
980
981 * config/tc-ia64.c (struct proc_pending): New.
982 (unwind): Replace proc_start with proc_pending.
983 (unwind_diagnostic): Check unwind.proc_pending.sym.
984 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
985 Check if previous proc not closed. Record all entry points.
986 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
987 Set symbol sizes for entry points recorded in dot_proc. Check
988 arguments for consistency with respective .proc's.
989 (md_assemble): Replace unwind.proc_start with
990 unwind.proc_pending.sym.
991
75214fb0
JB		 9922005-05-27 Jan Beulich <jbeulich@novell.com>
993
994 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
995 and last_ptr. Check all in-use slots for first one with non-NULL
996 unwind_record. Don't reload end_ptr before second update round.
997
7c06efaa
JW		 9982005-05-26 James E Wilson <wilson@specifixinc.com>
999
1000 * config/tc-ia64.c (extra_goodness): Update comment.
1001 (md_begin): Add debugging code to print best_template table.
1002
286cee81
JB		 10032005-05-25 Jan Beulich <jbeulich@novell.com>
1004
1005 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1006 template.
1007
30ad6cb9
JB		 10082005-05-25 Jan Beulich <jbeulich@novell.com>
1009
1010 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1011 BFD_RELOC_UNUSED when determining the width of the reloc.
1012
6baf2b51
JB		 10132005-05-25 Jan Beulich <jbeulich@novell.com>
1014
1015 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1016 section entry.
1017
fa30c84f
JB		 10182005-05-25 Jan Beulich <jbeulich@novell.com>
1019
1020 * config/tc-ia64.c (dot_radix): Rewrite.
1021
1055c30c
JB		 10222005-05-25 Jan Beulich <jbeulich@novell.com>
1023
1024 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1025 and next_slot_frag.
1026 (alloc_record): Remove references to next_slot_number and
1027 next_slot_frag.
1028 (emit_one_bundle): Likewise.
1029
45d18c80
NC		 10302005-05-22 Nick Clifton <nickc@redhat.com>
1031
1032 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1033 message buffer when invoking the insert function.
1034
9f45e54b
DA		 10352005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1036
1037 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1038 only if an instruction match is found.
1039
47e70edb
BW		 10402005-05-20 Bob Wilson <bob.wilson@acm.org>
1041
1042 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1043 to addition in argument to xtensa_dwarf2_emit_insn.
1044
e3e71e27
ZW		 10452005-05-19 Zack Weinberg <zack@codesourcery.com>
1046
1047 * Makefile.am: Have 'all' depend on 'info'.
1048 * Makefile.in: Regenerate.
1049
c744ecf2
AM		 10502005-05-19 Alan Modra <amodra@bigpond.net.au>
1051
1052 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1053
b0648eec
AM		 10542005-05-19 Anton Blanchard <anton@samba.org>
1055
1056 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1057 (md_show_usage): Document it.
1058 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1059 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1060
4600db48
JB		 10612005-05-19 Jan Beulich <jbeulich@novell.com>
1062
1063 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1064 relocations in unwind section.
1065
a0ef61f7
NC		 10662005-05-18 Nick Clifton <nickc@redhat.com>
1067
1068 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1069 if one exists. Ignore any error messages it may produce, just
1070 allow it to perform the insertion.
1071
c19d1205
ZW		 10722005-05-17 Zack Weinberg <zack@codesourcery.com>
1073
1074 * hash.c (hash_lookup): Add len parameter. All callers changed.
1075 (hash_find_n): New interface.
1076 * hash.h: Prototype hash_find_n.
1077 * sb.c: Include as.h.
1078 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1079 (sb_scrub_and_add_sb): New interface.
1080 * sb.h: Prototype sb_scrub_and_add_sb.
1081 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1082
1083 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1084 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1085 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1086
970c3dbc
DJ		 10872005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1088
1089 * doc/Makefile.am (gasver.texi): Don't use $<.
1090 * doc/Makefile.in: Regenerated.
1091
ec7ef033
NC		 10922005-05-17 Nick Clifton <nickc@redhat.com>
1093
1094 PR 876
1095 * symbols.c (resolve_symbol_value): Do not move symbols whose
1096 value expression has not been resolved or finalized into the
1097 absolute section as this will confuse other parts of the assembler
1098 into thinking that their value is zero.
1099
40a4d956
JB		 11002005-05-17 Jan Beulich <jbeulich@novell.com>
1101
1102 * read.c (_find_end_of_line): New.
1103 (find_end_of_line): New.
1104 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1105 (read_a_source_file): Use it.
1106 (s_globl): Use it.
1107 (s_macro): Use it.
1108 (get_line_sb): Use it.
1109 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1110 (s_comm_internal): Likewise.
1111 (s_lsym): Likewise.
1112 (s_macro): Likewise.
1113 (s_ignore): Use ignore_rest_of_line.
1114 * read.h (find_end_of_line): Prototype.
1115 (discard_rest_of_line): Remove prototype. #define to
1116 ignore_rest_of_line.
1117
2d034539
NC		 11182005-05-17 Nick Clifton <nickc@redhat.com>
1119
1120 * config/tc-v850,h (TC_FIX_TYPE): Define.
1121 (TC_INIT_FIX_TYPE): Define.
1122 * config/tc-v850.c (md_assemble): When creating a fix record the
1123 operand in the tc_fix_data field.
1124 (md_apply_fix3): When applying a resolved fix use the operand's
1125 insertion procedure to store the value, if the operand has been
1126 recorded.
1127
42ecbf5e
DJ		 11282005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1129
1130 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1131 invocation.
1132 * Makefile.in: Regenerated.
1133
d7c531cd
BW		 11342005-05-13 Sterling Augustine <sterling@tensilica.com>
1135 Bob Wilson <bob.wilson@acm.org>
1136
1137 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1138 message.
1139 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1140 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1141
3c9d25f4
AM		 11422005-05-11 Alan Modra <amodra@bigpond.net.au>
1143
1144 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1145 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1146
ee192366
MM		 11472005-05-10 Michael Matz <matz@suse.de>
1148
1149 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1150
1151 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1152
20d7ce9b
HPN		 11532005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1154
1155 PR binutils/886
1156 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1157 Handle label-without-colon before ordinary dot-pseudo as an
1158 ordinary label. Don't leak memory for label-without-colon alone
1159 on a line. Don't mmixal-munge operands for dot-pseudos.
1160
be03cc84
JB		 11612005-05-10 Jan Beulich <jbeulich@novell.com>
1162
1163 * macro.c (get_any_string): Remove the two last parameters. Replace
1164 references to the former expand parameter by using macro_alternate.
1165 Simplify loop condition for checking for end-of-string.
1166 (get_string): Remove redunant call to sb_skip_white.
1167 (do_formals): Remove two last arguments to get_any_string.
1168 (macro_expand): Likewise.
1169 (expand_irp): Likewise.
1170
360e86f1
JB		 11712005-05-10 Jan Beulich <jbeulich@novell.com>
1172
1173 * read.c (s_macro): Move local variable 'local' to smaller scope.
1174 Call sb_kill on it when done.
1175
34d9ee9e
JB		 11762005-05-09 Jan Beulich <jbeulich@novell.com>
1177
ee192366
MM		 1178 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1179 when zero and not required by encoding constraints.
34d9ee9e 1180
c9cd7160
L		 11812005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1182
1183 PR 936
1184 * config/tc-sh64.c (sh64_fake_label): New.
1185
1186 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1187
1188 * doc/internals.texi (TC_FAKE_LABEL): Document.
1189
1190 * write.c (TC_FAKE_LABEL): New.
1191 (adjust_reloc_syms): Use it.
1192 (write_object_file): Likewise.
1193
e44823cf
JB		 11942005-05-09 Jan Beulich <jbeulich@novell.com>
1195
1196 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1197 and comma in Intel mode.
1198
089dfecd
JB		 11992005-05-09 Jan Beulich <jbeulich@novell.com>
1200
1201 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1202 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1203 Make name array static and const. Adjust lookup to account for NULL
1204 entries (standing for unused register numbers).
1205
f41bbced
JB		 12062005-05-09 Jan Beulich <jbeulich@novell.com>
1207
1208 * config/tc-i386.c (parse_insn): Consider all matching instructions
1209 when checking for string instruction after string-only prefix.
1210
6e3f953d
L		 12112005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1212
1213 PR 940
1214 * config/tc-ia64.c (start_unwind_section): Properly check
1215 comdat group with SHF_GROUP.
1216
0c6c36d5
BW		 12172005-05-06 Bob Wilson <bob.wilson@acm.org>
1218
1219 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1220
c138bc38
BW		 12212005-05-06 Bob Wilson <bob.wilson@acm.org>
1222
1223 * config/tc-xtensa.c: Remove excess whitespace.
1224 * config/tc-xtensa.h: Likewise.
1225 * config/xtensa-istack.h: Likewise.
1226 * config/xtensa-relax.c: Likewise.
1227 * config/xtensa-relax.h: Likewise.
1228
93a9f991
NC		 12292005-05-06 Nick Clifton <nickc@redhat.com>
1230
1231 * sb.h: Fix formatting of comments.
1232 * sb.c: Fix formatting of comments.
1233
3c9aabc7
JB		 12342005-05-06 Jan Beulich <jbeulich@novell.com>
1235
1236 * sb.h (sb_add_buffer): Reintroduce.
1237 * sb.c (sb_add_buffer): Likewise.
1238
6eaeac8a
JB		 12392005-05-06 Jan Beulich <jbeulich@novell.com>
1240
1241 * macro.c (new_formal, del_formal): New.
1242 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1243 required argument has default value. Stop looking for more formal
1244 when there was a vararg one.
1245 (macro_expand_body): Use new_formal and del_formal.
1246 (macro_expand): Likewise. Initialize local variable err. Don't
1247 return immediately when encountering an error. Warn when keyword
1248 argument already had a value assigned. Eliminate duplicate clearing
1249 of argument value. When current positional argument matches parameter
1250 of vararg type, assign to it all the remaining arguments. Issue error
1251 when required parameter does not have value.
1252 (free_macro): Use del_formal.
1253 (expand_irp): Initialize formal type. Free buffers associated with
1254 formal prior to returning.
1255 * macro.h (struct formal_struct): Add new field 'type' with new
1256 enumeration type 'formal_type'.
1257 * doc/as.texinfo: Document macro parameter qualifiers.
1258 * NEWS: Mention new functionality.
1259
26aca5f6
JB		 12602005-05-06 Jan Beulich <jbeulich@novell.com>
1261
1262 * cond.c (s_ifb): New.
1263 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1264 * read.h (s_ifb): Prototype.
1265 * doc/as.texinfo: Document .ifb and .ifnb.
1266
5faa8e39
JW		 12672005-05-05 Steve Ellcey <sje@cup.hp.com>
1268
1269 * config/tc-ia64.c (MIN): Undef.
1270
eac338cf
PB		 12712005-05-05 Paul Brook <paul@codesourcery.com>
1272
1273 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1274
d8244a4a
NC		 12752005-05-05 Matt Thomas <matt@3am-software.com>
1276
1277 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1278 bytes.
1279
4b4da160
NC		 12802005-05-05 Nick Clifton <nickc@redhat.com>
1281
1282 * Update the address and phone number of the FSF organization in
1283 the GPL notices in the following files:
1284 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1285 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1286 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1287 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1288 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1289 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1290 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1291 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1292 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1293 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1294 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1295 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1296 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1297 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1298 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1299 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1300 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1301 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1302 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1303 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1304 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1305 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1306 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1307 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1308 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1309 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1310 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1311 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1312 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1313 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1314 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1315 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1316 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1317 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1318 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1319 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1320 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1321 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1322 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1323 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1324 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1325 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1326 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1327 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1328 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1329 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1330 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1331 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1332 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1333 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1334 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1335 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1336 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1337 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1338 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1339 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1340 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1341 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1342 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1343 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1344 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 1345 config/xtensa-relax.h, doc/fdl.texi
4b4da160 1346
699d2810
NC		 13472005-05-05 Nick Clifton <nickc@redhat.com>
1348
1349 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1350 the target_big_endian variable to false.
1351
69852798
AM		 13522005-05-04 Alan Modra <amodra@bigpond.net.au>
1353
1354 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1355 list traversal. Use bfd_section_list_prepend.
1356 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1357 over the section list.
1358 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1359 (xtensa_insert_section): Delete.
1360 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1361 and bfd_section_list_prepend.
1362 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1363 bfd_section_list_insert_after.
1364
c1d05a60
NC		 13652005-05-03 Nick Clifton <nickc@redhat.com>
1366
1367 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1368 of bfd_section_list... macros.
1369 * config/tc-mmix.c (mmix_frob_file): Likewise.
1370 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1371 (xtensa_insert_section): Likewise.
1372
1373 * macro.c (macro_hash): Remove static.
1374 * macro.h (macro_hash): Provide an external declaration.
1375
5daa8fe7
L		 13762005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1377
1378 * write.c (write_object_file): Use bfd_section_double_list_remove
1379 to remove sections.
1380
475bf943
DJ		 13812005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1382
1383 * doc/Makefile.am (gasver.texi): Correct quoting.
1384 * doc/Makefile.in: Regenerated.
1385
009b6a7a
DJ		 13862005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1387
1388 * configure.tgt: Add h8300*-*-rtemscoff.
1389 Switch h8300*-*-rtems* to elf.
1390
7e70f1af
L		 13912005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1392
1393 * hash.c: Undo the last change.
1394 * hash.h: Likewise.
1395
aa7eb06d
DJ		 13962005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1397
1398 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1399 of Makefile.
1400 (DISTCLEANFILES): Remove.
1401 (MAINTAINERCLEANFILES): Add asconfig.texi.
1402 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1403
87c245cc
BE		 14042005-04-29 Ben Elliston <bje@au.ibm.com>
1405
1406 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1407 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1408 (bignum-copy.o): Remove.
1409 * Makefile.in: Regenerate.
1410 * makefile.vms (OBJS): Remove bignum-copy.obj.
1411 * symbols.h (local_symbol_make): Remove declaration.
1412 (verify_symbol_chain_2): Likewise.
1413 * symbols.c (local_symbol_make): Make static.
1414 (max_indent_level): Likewise.
1415 (verify_symbol_chain_2): Remove.
1416 * macro.c (macro_hash): Make static.
1417 * messages.c (fprint_value): Remove.
1418 * read.h (get_absolute_expr): Remove.
1419 (emit_leb128_expr): Likewise.
1420 (do_s_func): Likewise.
1421 * read.c (do_s_func): Make static.
1422 (emit_leb128_expr): Likewise.
1423 (get_absolute_expr): Likewise.
1424 * as.h (as_howmuch): Remove declaration.
1425 (fprint_value): Likewise.
1426 * as.c (myname): Make static.
1427 * input-scrub.c (as_howmuch): Remove.
1428 (as_1_char): Likewise.
1429 * input-file.h (input_file_is_open): Remove.
1430 * input-file.c (input_file_is_open): Likewise.
1431 * expr.h (expr_build_unary): Remove declaration.
1432 (expr_build_binary): Likewise.
1433 * expr.c (expr_build_unary): Remove.
1434 (expr_build_binary): Likewise.
1435 * hash.h (hash_replace): Remove declaration.
1436 (hash_delete): Likewise.
1437 * hash.c (hash_replace): Remove.
1438 (hash_delete): Likewise.
1439 * bignum-copy.c (bignum_copy): Move from here ..
1440 * config/tc-vax.c (bignum_copy): .. to here.
1441 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1442 (bignum_copy): Remove extern declaration.
1443 * sb.h (string_count): Remove extern declaration.
1444 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1445 (sb_name): Likewise.
1446 * sb.c (dsize): Replace preprocessor macro with static int.
1447 (string_count): Make static.
1448 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1449 (sb_name): Likewise.
1450 * config/obj-coff.c (dim_index): Make static.
1451 * config/tc-i386.c (GOT_symbol): Likewise.
1452 (output_invalid_buf): Likewise.
1453 * doc/internals.texi (Warning and error messages): Remove the
1454 prototype for fprint_value.
1455
f3429a74
BE		 14562005-04-27 Ben Elliston <bje@au.ibm.com>
1457
1458 * link.cmd: Remove.
1459
60938e80
L		 14602005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1461
1462 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1463
1464 * read.c (pseudo_set): Disallow symbol set to common symbol.
1465
1466 PR 857
1467 * write.c (write_object_file): Report common symbol name when
1468 disallowing local symbol set to common symbol.
1469 (adjust_reloc_syms): Disallow local symbol set to undefined
1470 symbol.
1471
02ddf156
JB		 14722005-04-25 Jan Beulich <jbeulich@novell.com>
1473
1474 * macro.c (macro_expand_body): Replace locals indicator parameters
1475 with actual macro_entry. New local variables macro_line and err.
1476 Don't return when encountering an error, just record the fact.
1477 Detect local symbol name colliding with parameter. Track line number
1478 inside of macro expansion.
1479 (do_formals): Move local variable name to wider scope. Check
1480 parameter of the same name doesn't already exist. In MRI mode, also
1481 check it doesn't collide with the argument count pseudo-parameter).
1482 (define_macro): Add file and line number parameters. Remove local
1483 variable namestr. New local variable error. Initialize macro_entry
1484 members file, line, and name. Don't return when encountering an
1485 error, just record the fact. Use %s in some diagnostics for read.c
1486 to insert the macro name. Free macro_entry on error.
1487 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1488 when encountering an error, just record the fact.
1489 (expand_irp): Don't return when encountering an error, just record
1490 the fact.
1491 * macro.h (macro_struct): New members name, file, and line.
1492 (define_macro): Add file and line number parameters.
1493 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1494 regarding pseudo-op redefinition with the file/line that macro
1495 definition started at.
1496
d2a033cd
BW		 14972005-04-22 Bob Wilson <bob.wilson@acm.org>
1498
1499 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1500 (future_alignment_required): Remove ifdefs that use it.
1501
84b08ed9
BW		 15022005-04-22 Bob Wilson <bob.wilson@acm.org>
1503
1504 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1505 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1506 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1507 parameters.
1508 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1509 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1510
d8cbebfd
CG		 15112005-04-21 Christian Groessler <chris@groessler.org>
1512
1513 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1514 array.
1515
e97b3f28
L		 15162005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1517
1518 * config/obj-aout.h (S_IS_EXTERN): Removed.
1519 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1520 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1521 * symbols.c (S_IS_EXTERN): Likewise.
1522 * symbols.h (S_IS_EXTERN): Likewise.
1523
1524 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1525 S_IS_EXTERNAL.
1526 * config/tc-d10v.c (md_apply_fix3): Likewise.
1527 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1528 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1529 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1530 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1531 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1532 (shmedia_md_convert_frag): Likewise.
1533 * symbols.c (print_symbol_value_1): Likewise.
1534 * write.c (write_object_file): Likewise.
1535
55e08f71
NC		 15362005-04-20 Nick Clifton <nickc@redhat.com>
1537
5f9084e9
NC		 1538 * config/tc-xtensa.c (get_aligned_diff): Change type of
1539 branch_align to offsetT so that its signedness matches that of
1540 target_size.
1541
55e08f71
NC		 1542 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1543 number into a readable string.
1544 (load_register): Likewise.
1545
1f8b1395
AS		 15462005-04-20 Andreas Schwab <schwab@suse.de>
1547
1548 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1549
b0825cc2
DM		 15502005-04-19 David S. Miller <davem@davemloft.net>
1551
1552 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1553 NULL insn, exit early. Remove now spurious NULL checks.
1554 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1555 to NULL and exit.
1556
91c4c449
JB		 15572005-04-19 Jan Beulich <jbeulich@novell.com>
1558
1559 * symbols.h (symbol_find_base): Remove prototype.
1560 * symbols.c (save_symbol_name): Remove code section conditional upon
1561 STRIP_UNDERSCORE.
1562 (symbol_find): Remove.
1563 (symbol_find_base): Rename to symbol_find.
1564 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1565 symbol_find.
1566 * config/obj-coff.c (tag_insert): Remove code section conditional
1567 upon STRIP_UNDERSCORE.
1568 (obj_coff_def): Likewise.
1569 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1570 (coff_frob_symbol): Likewise.
1571 (yank_symbols): Likewise.
1572 (c_section_symbol): Likewise.
1573 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1574 * config/tc-arm.c (symbol_locate): Remove code section conditional
1575 upon STRIP_UNDERSCORE.
1576 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1577 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1578 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1579 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1580 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1581
80b8152b
AS		 15822005-04-19 Andreas Schwab <schwab@suse.de>
1583
1584 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1585 access to application registers.
1586
4d56c0a0
JB		 15872005-04-19 Jan Beulich <jbeulich@novell.com>
1588
1589 * config/te-sysv32.h: Remove.
1590 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1591 config/te-sysv32.h.
1592 * Makefile.in (TARG_ENV_HFILES): Likewise.
1593
4fdd1e4f
JB		 15942005-04-19 Jan Beulich <jbeulich@novell.com>
1595
1596 PR/847
1597 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1598 length symbols.
1599
791fe849
MK		 16002005-04-18 Mark Kettenis <kettenis@gnu.org>
1601
1602 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1603
9ee2a2d4
MR		 16042005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1605
1606 * config/tc-mips.c (normalize_constant_expr): Don't check for
1607 HAVE_32BIT_GPRS.
1608 (check_absolute_expr): Only call normalize_constant_expr() if
1609 HAVE_32BIT_GPRS.
1610 (mips_ip): Likewise.
1611
1612 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1613
e6ca91be
JB		 16142005-04-18 Jan Beulich <jbeulich@novell.com>
1615
1616 * macro.c (free_token): New, freeing all the memory associated with a
1617 macro.
1618 (do_formals): Move initializers to ...
1619 (define_macro): ... here.
1620 (delete_macro): Convert passed in name to lower case. Warn when
1621 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1622
9f872bbe
MR		 16232005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1624
1625 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1626
8fe53b44
JB		 16272005-04-15 Jan Beulich <jbeulich@novell.com>
1628
1629 * config/obj-elf.c (obj_elf_struct): New.
1630 (elf_pseudo_table). Use it for .offset and .struct.
1631
0e5cd789 16322005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 1633 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 1634
1635 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1636 than the section alignment.
1637
dd49a749
BW		 16382005-04-14 Bob Wilson <bob.wilson@acm.org>
1639 H.J. Lu <hongjiu.lu@intel.com>
1640
1641 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1642 * config/tc-xtensa.c (xg_translate_sysreg_op,
1643 xtensa_translate_old_userregs_ops,
1644 xtensa_find_unaligned_branch_targets,
1645 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1646 relax_frag_add_nop): Support 64-bit host.
1647 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1648 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1649
26eebcf5
MK		 16502005-04-14 Mark Kettenis <kettenis@gnu.org>
1651
64efe625
MK		 1652 * configure.tgt: Add support for OpenBSD/sparc ELF.
1653
26eebcf5
MK		 1654 * configure.tgt: Set emulation for mips-*-openbsd*.
1655 Remove broken mips-dec-openbsd* config.
1656 * configure.in: Set default ABI for mips64-*-openbsd*.
1657 * configure: Regenerate.
1658
39a59cf8
MR		 16592005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1660
1661 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1662 optimization for constant addresses.
1663
f7a568ea
NC		 16642005-04-14 Nick Clifton <nickc@redhat.com>
1665
1666 * as.c (main): Move parse_args before symbol_begin and frag_init
1667 so that the hash table size can be set before it is used.
1668 * hash.c: Use an unsigned long type for the size of the hash
1669 tables.
3c9d25f4 1670 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 1671
9e9b66a9
AM		 16722005-04-14 Alan Modra <amodra@bigpond.net.au>
1673
1674 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1675 * acinclude.m4: Include ../bfd/warning.m4.
1676 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1677 * Makefile.in: Regenerate.
1678 * configure: Regenerate.
1679 * doc/Makefile.in: Regenerate.
1680
2051e8c4
MR		 16812005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1682
1683 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1684 (normalize_address_expr): New function to sign-extend address
1685 offsets that fit into 32 bits in 32-bit mode.
1686 (macro_build_ldst_constoffset): Use normalize_address_expr()
1687 instead of a handcoded sequence.
1688 (load_register): Likewise. Report oversized numbers in a useful
1689 way.
1690 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1691 for constant addresses. Report oversized numbers in a useful way.
1692 (mips_ip): Use normalize_address_expr() for addresses.
1693
bc4bd9ab
MK		 16942005-04-12 Mark Kettenis <kettenis@gnu.org>
1695
1696 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1697 similar to other instructions now that they're marked as ImmExt.
1698
4bdd3565
NC		 16992005-04-12 Nick Clifton <nickc@redhat.com>
1700
1701 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1702 (gas_hash_table_size): New static variable.
1703 (set_gas_hash_table_size): New function: Records a requested size
1704 for the hash tables.
1705 (get_gas_hash_table_size): New function: Return a prime number
1706 near the requested size of the hash table.
1707 (hash_new): Use get_gas_hash_table_size.
1708 * hash.h: Add a prototype for set_gas_hash_table_size.
1709 * as.c (show_usage): Add description of new switches: --hash-size
1710 and --reduce-memory-overheads.
1711 (option_values): Add OPTION_HASH_TABLE_SIZE and
1712 OPTION_REDUCE_MEMORY_OVERHEADS.
1713 (std_longpopts): Add entries for the new options.
1714 (parse_args): Handle the new options.
1715 * Makefile.am: Add a dependency of as.c on hash.h.
1716 * Makefile.in: Regenerate.
1717 * doc/as.texinfo: Document the new switches.
1718 * NEWS: Mention the new switches.
1719
f394e3dd
NC		 17202005-04-12 Nick Clifton <nickc@redhat.com>
1721
1722 PR gas/818
1723 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1724 synonyms.
1725
ceae3e33
AM		 17262005-04-12 Alan Modra <amodra@bigpond.net.au>
1727
1728 * Makefile.am: Run "make dep-am".
1729 * Makefile.in: Regenerate.
1730
2eccd1b4
BW		 17312005-04-11 Sterling Augustine <sterling@tensilica.com>
1732 Bob Wilson <bob.wilson@acm.org>
1733
1734 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1735
333f7af7
MK		 17362005-04-11 Mark Kettenis <kettenis@gnu.org>
1737
1738 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1739
5e75c3ab
JB		 17402005-04-11 Jan Beulich <jbeulich@novell.com>
1741
1742 * NEWS: Mention these changes and their effects.
1743 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1744 is_name_ender.
1745 (check_macro): Likewise.
1746 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1747 labels together with the closing pseudo-op.
1748 (macro_expand_body): Adjust comment. Range-check input before use.
1749 Adjust mis-spelled diagnostic. Use is_name_beginner.
1750 * read.c (try_macro): New.
1751 (read_a_source_file): New static variable last_eol. Don't list
1752 macro expansion lines more than once. Call try_macro.
1753 (s_macro): Set section of line_label to absolute instead of undefined.
1754 * doc/as.texinfo: Add information on the caveats of these changes.
1755
514d955d
AM		 17562005-04-11 Alan Modra <amodra@bigpond.net.au>
1757
1758 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1759 * symbols.h (symbol_X_add_number): Update prototype.
1760
a9fcb2a9
EC		 17612005-04-10 Eric Christopher <echristo@redhat.com>
1762
1763 * symbols.c (symbol_X_add_number): Fix warning.
1764
045b540e
L		 17652005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1766
1767 * config/tc-m68k.c (md_begin): Support 64bit host.
1768 (get_num): Support 64bit BFD on 32bit host.
1769
b215186b
L		 17702005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1771
1772 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1773
be95a9c1
AM		 17742005-04-09 Alan Modra <amodra@bigpond.net.au>
1775
31d20a21
AM		 1776 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1777 call. Don't do the COFF hacks for multi-emulation gas. Move
1778 demand_empty_rest_of_line back to caller.
1779 (s_set, equals): demand_empty_rest_of_line here.
1780
be95a9c1
AM		 1781 PR gas/827
1782 * as.h (rs_dummy): Define.
1783 * symbols.c (symbol_X_add_number): New function.
1784 * symbols.h (symbol_X_add_number): Declare.
1785 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1786 * read.c (assign_symbol): New function, split out from s_set.
1787 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1788 Fix COFF hacks for multi-emulation gas.
1789 (s_set): Call assign_symbol. Remove "register" keyword.
1790 (set_zero_frag): New function.
1791 (pseudo_set): Always check for assignment to section syms.
1792 Always set segment and frag of symbol, and likewise extern for
1793 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1794 special case exp.X_add_number non-zero for O_symbol expressions.
1795 (equals): Use assign_symbol.
1796
6624cbde
BW		 17972005-04-08 Bob Wilson <bob.wilson@acm.org>
1798
1799 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1800 SEC_MERGE sections.
1801
dbbaec26
L		 18022005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1803
1804 * config/tc-i386.c (tc_gen_reloc): Don't turn
1805 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1806
0d6af1ab
NC		 18072005-04-06 Nick Clifton <nickc@redhat.com>
1808
1809 * po/rw.po: New translation: Kinyarwanda
1810 * configure.in (ALL_LINGUAS): Add rw
1811 * configure: Regenerate.
1812
664df4e4
BW		 18132005-04-05 Sterling Augustine <sterling@tensilica.com>
1814 Bob Wilson <bob.wilson@acm.org>
1815
1816 * config/tc-xtensa.c (branch_align_power): New.
1817 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1818 future_alignment_required): Use branch_align_power to check section
1819 alignment as well as xtensa_fetch_width when aligning branch targets.
1820
d77b99c9
BW		 18212005-04-05 Bob Wilson <bob.wilson@acm.org>
1822
1823 * config/tc-xtensa.c: Warning fixes throughout.
1824 (xtensa_fetch_width): Change to unsigned.
1825 (assemble_nop, xtensa_find_unaligned_branch_targets,
1826 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1827 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1828 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1829 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1830 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1831 get_text_align_max_fill_size, get_text_align_nop_count,
1832 get_text_align_nth_nop_size, get_noop_aligned_address,
1833 get_aligned_diff, convert_frag_align_next_opcode,
1834 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1835 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1836 types, avoiding size_t and using offsetT and addressT appropriately.
1837 (get_text_align_power): Clean up types. Avoid incorrect bound.
1838 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1839
da9f89d4
L		 18402005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1841
1842 * config/tc-ia64.c (start_unwind_section): Undo the change
1843 of 2004-08-18.
1844 (generate_unwind_image, dot_endp): Likewise.
1845
f6fe78d6
JW		 18462005-04-01 David Mosberger <davidm@hpl.hp.com>
1847
1848 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1849 le_nop_stop arrays and initializers to file scope.
1850 (md_begin): When generating code for anything other than
1851 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1852
a7d61044
JB		 18532005-04-01 Jan Beulich <jbeulich@novell.com>
1854
1855 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1856 immediates.
1857
d2c5f73e
NC		 18582005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1859
1860 * NEWS: Mention [fdgh]_floating.
1861 * config/atof-vax.c: Fix some whitespace.
1862 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1863
56f36663
NC		 18642005-04-01 Nick Clifton <nickc@redhat.com>
1865
1866 * configure.in: Add a check for <unistd.h> providing a prototype
1867 for getopt() which is compatible with the one in
1868 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1869 * configure: Regenerate.
1870 * config.in (HAVE_DECL_GETOPT): Add.
1871
8a75718c
JB		 18722005-04-01 Jan Beulich <jbeulich@novell.com>
1873
1874 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1875
ae8887b5
JB		 18762005-04-01 Jan Beulich <jbeulich@novell.com>
1877
1878 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1879 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1880
05ea83ed
JB		 18812005-03-30 Julian Brown <julian@codesourcery.com>
1882
1883 * config/tc-arm.c (arm_adjust_symtab): Rename
1884 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1885
9d2da7ca
JB		 18862005-03-30 Julian Brown <julian@codesourcery.com>
1887
1888 * config/tc-arm.c (mapping_state): Change documentation in function
1889 comment to cross-reference spec instead. Change type of mapping symbols
1890 to BSF_NO_TYPE.
1891 (arm_adjust_symtab): Don't change type of mapping symbols here.
1892
e8a38df5
AL		 18932005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1894
1895 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1896 * config.in: Regenerate.
1897 * configure: Regenerate.
1898 * configure.in: Check for ffs decl and alphabetize.
1899
ba93b8ac
DJ		 19002005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1901 Phil Blundell <philb@gnu.org>
1902
1903 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1904 (md_apply_fix3): Mark TLS symbols.
1905 (tc_gen_reloc): Handle TLS relocations.
1906 (arm_fix_adjustable): Ignore TLS relocations.
1907 (s_arm_elf_cons): Support expressions after decorated symbols.
1908
84798bd6
JB		 19092005-03-29 Julian Brown <julian@codesourcery.com>
1910
1911 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1912 whether personality routine index N has been output for this section.
1913 (mapping_state): tc_segment_info_data now struct not enum.
1914 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1915 handled on section change.
1916 (create_unwind_entry): Previous code to output dependency removed.
1917 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1918 for this section.
1919 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1920 arm_segment_info_type.
1921 (arm_segment_info_type): New struct.
84798bd6 1922
7b1cc377
BW		 19232005-03-28 Sterling Augustine <sterling@tensilica.com>
1924 Bob Wilson <bob.wilson@acm.org>
1925
1926 * config/tc-xtensa.c (do_align_targets): Update comment.
1927 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1928 Insert a LOOP_END frag before every loop target, and do not overload
1929 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1930 (xg_assemble_vliw_tokens): Use do_align_targets.
1931 (xtensa_fix_target_frags): Remove code to convert a
1932 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1933 negatable branch at the end of a loop.
1934 (frag_can_negate_branch): Delete.
1935
8c2fda1d
L		 19362005-03-28 David Mosberger <davidm@hpl.hp.com>
1937 H.J. Lu <hongjiu.lu@intel.com>
1938
1939 PR 803
1940 NEWS: Mention "-mtune=[itanium1|itanium2]".
1941
1942 * config/tc-ia64.c (md): Add tune.
1943 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1944 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1945 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1946 B unit NOPs are discouraged for McKinley-derived cores.
1947 (md_begin): Don't hardcode the "extra_goodness()" function in
1948 the comment...
1949 (ia64_init): Set md.tune to itanium2.
1950
1951 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1952 * doc/c-ia64.texi: Likewise.
1953
161840f9
ILT		 19542005-03-27 Ian Lance Taylor <ian@airs.com>
1955
1956 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1957 bad C_EFCN symbol, print its name.
1958
7c834684
BW		 19592005-03-25 Bob Wilson <bob.wilson@acm.org>
1960
1961 * config/tc-xtensa.c (use_longcalls): Delete.
1962 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1963 the use_longcalls flag is set. Do this before checking the segment.
1964 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1965 expand direct calls at this point.
1966 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1967 (xtensa_find_unmarked_state_frags): Likewise.
1968 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1969 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1970 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1971 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1972
ff1e783f
HPN		 19732005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1974
1975 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1976
695a4822
HPN		 19772005-03-25 Hans-Peter Nilsson <hp@axis.com>
1978
1979 * config/tc-cris.h: Convert to ISO C90.
1980 * config/tc-cris.c: Ditto.
1981 (md_estimate_size_before_relax): Remove obsolete comment for
1982 parameter "segment_type".
1983 (md_begin): Document reason for cast of hash_insert argument.
1984 (md_atof): Correct type of parameter "type".
1985
ea1562b3
NC		 19862005-03-24 Nick Clifton <nickc@redhat.com>
1987
1988 * write.h (bit_fix_new): Remove redundant prototype.
1989 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1990 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1991 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1992 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1993 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1994 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1995 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1996 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1997 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1998 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1999 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2000 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2001 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2002 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2003 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2004 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2005 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2006 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2007 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2008 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2009 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2010 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2011 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2012 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2013 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2014 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2015 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2016 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2017 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2018 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2019 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2020 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2021 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2022 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2023 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2024 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2025 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2026 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2027 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2028 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2029 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2030 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2031 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2032 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2033 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2034 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2035 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2036 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2037 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2038 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2039 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2040 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2041 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2042 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2043 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2044
d110d6a2
JB		 20452005-03-23 Jim Blandy <jimb@redhat.com>
2046
2047 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2048 attributes properly.
2049
ed84e695
NC		 20502005-03-23 Mike Frysinger <vapier@gentoo.org>
2051 Nick Clifton <nickc@redhat.com>
2052
2053 * configure.tgt: Accept any C library to accompany a GNU Linux
2054 implementation, not just the GNU C library.
2055 * configure.in: Likewise.
2056 * configure: Regenerate.
2057
4d5f9b2a
NC		 20582005-03-23 Nick Clifton <nickc@redhat.com>
2059
2060 * config/tc-tic30.c: Convert to ISO C90 formatting.
2061 * config/tc-tic30.h: Convert to ISO C90 formatting.
2062 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2063 * config/atof-vax.c: Convert to ISO C90 formatting.
2064
704803a9
MR		 20652005-03-21 Maciej W. Rozycki <macro@mips.com>
2066
2067 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2068 relocations correctly as well.
2069 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2070 relocations in mergeable sections section-relative either.
2071
6e2a91a3
BW		 20722005-03-21 Bob Wilson <bob.wilson@acm.org>
2073
2074 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2075
3d063691
NC		 20762005-03-21 Nick Clifton <nickc@redhat.com>
2077
1a66a017
NC		 2078 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2079 warning by providing a prototype for sh_symbian_find_elf_flags.
2080
3d063691
NC		 2081 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2082 previous delta.
2083
6f19c13c
AM		 20842005-03-21 Alan Modra <amodra@bigpond.net.au>
2085
2086 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2087 along with other formats that set bfd_gas. Remove unnecessary
2088 setting of bfd_gas. Delete strongarm cases in generic_target
2089 switch.
2090
bd17c2c3
AM		 20912005-03-21 Alan Modra <amodra@bigpond.net.au>
2092
2093 PR gas/780
2094 * config/tc-m68k.c (TRUNC, SEXT): Define.
2095 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2096 (m68k_ip): Truncate or sign extend expressions as appropriate.
2097 (get_num): Likewise.
2098 (md_apply_fix3): Use SEXT.
2099
ec91a2c2
AM		 21002005-03-21 Alan Modra <amodra@bigpond.net.au>
2101
2102 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2103 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2104 (obj-vms.o): Delete rule.
2105 Run "make dep-am".
2106 * Makefile.in: Regenerate.
2107 * aclocal.m4: Regenerate.
2108 * doc/Makefile.in: Regenerate.
2109 * po/POTFILES.in: Regenerate.
2110
238d258f
NC		 21112005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2112
2113 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2114 flag for coldfire v4e.
2115
30f725a1
BW		 21162005-03-17 Bob Wilson <bob.wilson@acm.org>
2117
2118 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2119 xg_apply_fix_value and return a value to indicate success.
2120 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2121 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2122 (xtensa_validate_fix_sub): New.
2123 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2124 (tc_gen_reloc): Move code to handle difference of symbols and code to
2125 apply tentative fix values to ...
2126 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2127 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2128 relocations when linkrelax flag is not set.
2129 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2130 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2131
a724f0f4
JB		 21322005-03-17 Jan Beulich <jbeulich@novell.com>
2133
2134 * config/tc-i386.c (i386_scale): Beautify error message.
2135 (Intel syntax comments): Update.
2136 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2137 next_operand.
2138 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2139 Remove declarations.
2140 (intel_bracket_expr): Declare.
2141 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2142 of the function body in a loop allowing to split an operand into two.
2143 Replace calls to malloc and checks of it returning non-NULL with
2144 calls to xmalloc/xstrdup.
2145 (intel_expr): SHORT no longer handled here. Add comment indicating
2146 comparison ops need implementation.
2147 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2148 Check right operand of - does not specify a register when parsing
2149 the address of a memory reference.
2150 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2151 Check operands do not specify a register when parsing the address of
2152 a memory reference.
2153 (intel_e06, intel_e06_1): Likewise.
2154 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2155 handle SHORT as well as unary + and -. Don't accept : except for
2156 segment overrides or in direct far jump/call insns.
2157 (intel_brack_expr): New.
2158 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2159 intel_brack_expr.
2160 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2161 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2162 Allow symbolic constants as register scale value.
2163 (intel_get_token): Replace call to malloc and check of return value
2164 with call to xmalloc. Change handling for FLAT to match MASM's.
2165 (intel_putback_token): Don't try to back up/free current token if
2166 that is T_NIL.
2167
deeaaff8
DJ		 21682005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2169
2170 * configure.tgt: Set emulation for arm-*-eabi*.
2171 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2172 * config/te-armeabi.h: New file.
2173 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2174 * config/te-symbian.h: Include "te-armeabi.h".
2175
199fea98
NC		 21762005-03-16 Nick Clifton <nickc@redhat.com>
2177
2178 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2179 local variable in case it is clobbered by the setjmp.
2180
1ad12f97
NC		 21812005-03-16 Nick Clifton <nickc@redhat.com>
2182 Ben Elliston <bje@au.ibm.com>
2183
569acd2c 2184 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2185 compiler command line. Enabled by default. Disable via
569acd2c 2186 --disable-werror.
1ad12f97
NC		 2187 * configure: Regenerate.
2188
a5324a3e
NC		 21892005-03-16 Nick Clifton <nickc@redhat.com>
2190
2191 * config/obj-coff.h: Convert to ISO C90 formatting.
2192 * config/obj-coff.c: Convert to ISO C90 formatting.
2193
b05fe5cf
ZW		 21942005-03-15 Zack Weinberg <zack@codesourcery.com>
2195
2196 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2197 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2198 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2199 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2200 (insns): Add ARMv6T2 instructions:
2201 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2202 (arm_archs): Add V6T2 variants.
2203
957d91c1
NC		 22042005-03-15 Nick Clifton <nickc@redhat.com>
2205
2206 * NEWS: Add cutoff for changes in 2.16 release.
2207
43c3ab55
JB		 22082005-03-15 Jan Beulich <jbeulich@novell.com>
2209
2210 * expr.c (operand): Merge handling of unary + into that for unary
2211 -, !, and ~.
2212
5862107c
EC		 22132005-03-14 Eric Christopher <echristo@redhat.com>
2214
2215 * config/tc-mips.c: Include dw2gencfi.h.
2216 (mips_cfi_frame_initial_instructions): New.
2217 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2218 (tc_cfi_frame_initial_instructions): Ditto.
2219 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2220 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2221 * Makefile.am: Update dependencies.
2222 * Makefile.in: Regenerate.
2223
729ae8d2
AM		 22242005-03-15 Alan Modra <amodra@bigpond.net.au>
2225
2226 * po/es.po: Commit new Spanish translation.
2227
882cb63e
AM		 22282005-03-14 Alan Modra <amodra@bigpond.net.au>
2229
2230 * po/tr.po: Commit new Turkish translation.
2231
885fc257
ZW		 22322005-03-12 Zack Weinberg <zack@codesourcery.com>
2233
2234 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2235 wfi, yield.
2236
e330299e
DJ		 22372005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2238
2239 * config-gas.com: Mark vax-vms as obsolete.
2240 * configure.in: Remove fmt=vms support.
2241 * config.in: Regenerate.
2242 * configure: Regenerate.
2243 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2244
7b1cc377
BW		 22452005-03-10 Sterling Augustine <sterling@tensilica.com>
2246 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 2247
2248 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2249 when checking if xg_resolve_literals needs to be called.
2250 * config/tc-xtensa.h: Fix spelling typo in a comment.
2251
4962e196
JB		 22522005-03-10 Jan Beulich <jbeulich@novell.com>
2253
2254 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2255 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2256 crafted structure declarations with the types from macro.h.
2257
4184909a
RS		 22582005-03-09 Richard Sandiford <rsandifo@redhat.com>
2259
2260 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2261 for -mno-shared optimization.
2262
7d8e00cf
RS		 22632005-03-09 Richard Sandiford <rsandifo@redhat.com>
2264
2265 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2266 (MAX_NOPS): Bump to 4.
2267 (mips_fix_vr4130): New variable.
2268 (nops_for_vr4130): New function.
2269 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2270 nops_for_vr4130 if working around VR4130 errata.
2271 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2272 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2273 (md_parse_option): Handle them.
2274 (md_show_usage): Print them.
2275 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2276
dc36a61f
RS		 22772005-03-09 Richard Sandiford <rsandifo@redhat.com>
2278
2279 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2280 branch delay code.
2281
7d10b47d
RS		 22822005-03-09 Richard Sandiford <rsandifo@redhat.com>
2283
2284 * config/tc-mips.h (mips_flush_pending_output): Delete.
2285 (mips_emit_delays): Declare.
2286 (md_flush_pending_output): Use mips_emit_delays.
2287 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2288 the previous instructions.
2289 (md_begin, append_insn, md_parse_option): Update callers.
2290 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2291 start_noreorder.
2292 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2293 (s_gpdword): Update callers.
2294 (start_noreorder, end_noreorder): New functions.
2295 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2296 manipulating mips_opts or prev_nop_frag directly.
2297 (mips_flush_pending_output): Delete.
2298
404a8071
RS		 22992005-03-09 Richard Sandiford <rsandifo@redhat.com>
2300
2301 * config/tc-mips.c (mips_move_labels): New function, taken from...
2302 (append_insn, mips_emit_delays): ...here.
2303
71400594
RS		 23042005-03-09 Richard Sandiford <rsandifo@redhat.com>
2305
2306 * config/tc-mips.c (MAX_NOPS): New macro.
2307 (history): Resize to 1 + MAX_NOPS.
2308 (fix_vr4120_class): New enumeration.
2309 (vr4120_conflicts): New variable.
2310 (init_vr4120_conflicts): New function.
2311 (md_begin): Call it.
2312 (insn_uses_reg): Constify first argument.
2313 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2314 (nops_for_insn_or_target): New functions.
2315 (append_insn): Use the new nops_for_* functions instead of inline
2316 delay checks. Generalize prev_nop_frag handling to handle an
2317 arbitrary history length. Insert nops into the history buffer
2318 once the number of nops in prev_nop_frag is fixed.
2319 (emit_delays): Use nops_for_insn instead of inline delay checks.
2320
9b91f544
RS		 23212005-03-09 Richard Sandiford <rsandifo@redhat.com>
2322
2323 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2324 check from branch delay code. Remove unnecessary check for branches.
2325
1e915849
RS		 23262005-03-09 Richard Sandiford <rsandifo@redhat.com>
2327
2328 * config/tc-mips.c (dummy_opcode): Delete.
2329 (nop_insn, mips16_nop_insn): New variables.
2330 (NOP_INSN): New macro.
2331 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2332 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2333 (md_begin): Initialize nop_insn and mips16_nop_insn.
2334 (append_insn): Use the new emit_nop function to add nops, recording
2335 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2336 to reserve room for the instruction and install_insn to install the
2337 final form. Use insert_into_history to record the instruction in
2338 the history buffer. Use move_insn to do delay slot filling.
2339 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2340 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2341 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2342
bf12938e
RS		 23432005-03-09 Richard Sandiford <rsandifo@redhat.com>
2344
2345 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2346 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2347 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2348 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2349 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2350
a38419a5
RS		 23512005-03-09 Richard Sandiford <rsandifo@redhat.com>
2352
2353 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2354 and extended_p fields with a single fixed_p field.
2355 (append_insn, mips_no_prev_insn): Adjust accordingly.
2356
2fa15973
RS		 23572005-03-09 Richard Sandiford <rsandifo@redhat.com>
2358
2359 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2360 a single mips16_absolute_jump_p bit.
2361 (append_insn): Adjust accordingly.
2362
47e39b9d
RS		 23632005-03-09 Richard Sandiford <rsandifo@redhat.com>
2364
2365 * config/tc-mips.h (mips_cl_insn): Move definition to...
2366 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2367 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2368 and extended_p.
2369 (history): New variable.
2370 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2371 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2372 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2373 (prev_prev_insn_unreordered): Delete.
2374 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2375 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2376 field.
2377
399132af
DJ		 23782005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2379
2380 * doc/Makefile.am: Update as.info dependencies.
2381 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2382
23832005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 2384
2385 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2386 error, and point to .purgem documentation if someone really needs
2387 re-definitions.
2388 * NEWS: Mention macro redefinition is now an error.
2389
9b505842
JB		 23902005-03-08 Jan Beulich <jbeulich@novell.com>
2391
2392 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2393 emitted to. Add more precise diagnostics for non-fitting insns based
2394 on that. Eliminate now superfluous special casing of MLX. Clear out
2395 slot information when dropping an insn.
2396
ef6a2b41
JB		 23972005-03-08 Jan Beulich <jbeulich@novell.com>
2398
2399 * config/tc-ia64.c (parse_section_name): Rename to...
2400 (cross_section): In addition to separating the name from the rest of
2401 the arguments, also carry out the operation.
2402 (dot_xdata): Use cross_section.
2403 (dot_float_cons): Likewise.
2404 (dot_xstringer): Likewise.
2405 (dot_xdata_ua): Likewise.
2406 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2407
06647dfd
AM		 24082005-03-05 Alan Modra <amodra@bigpond.net.au>
2409
2410 * po/gas.pot: Regenerate.
2411
bbe506e8
TS		 24122005-03-04 David Daney <ddaney@avtrex.com>
2413
2414 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2415 instead of '_gp' for -mno-shared optimization.
2416 (s_cpload): Ditto.
2417 (s_abicalls): Document it in the comment.
2418 (md_show_usage): Document the -mno-shared option.
2419
aed1a261
RS		 24202005-03-04 Richard Sandiford <rsandifo@redhat.com>
2421
2422 * config/tc-mips.c (mips_set_options): Add sym32 field.
2423 (mips_opts): Initialize it.
2424 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2425 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2426 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2427 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2428 when deciding whether to use a symbolic %highest/%higher expansion.
2429 (macro): Likewise. Remove o64/n32 linux hack. Always use
2430 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2431 and "la". Handle constants separately from symbolic expressions in
2432 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2433 and using load_register to load the high part of the address.
2434 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2435 (OPTION_ELF_BASE): Bump by 2.
2436 (md_longopts): Add entries for -msym32 and -mno-sym32.
2437 (md_parse_option): Handle them.
2438 (usage): Document them.
2439 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2440 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2441 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2442 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2443 -msym32 and -mno-sym32.
2444
6caf9ef4
TS		 24452005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2446
2447 * config/tc-mips.c (load_address): Implement GP optimization
2448 for 64bit address space non-PIC. Fix formatting.
2449 (macro): Likewise. Simplify code.
2450 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2451 (mips_after_parse_args): Simplify code.
2452
406a7f05
NC		 24532005-03-03 Nick Clifton <nickc@redhat.com>
2454
fbacee5b
NC		 2455 * expr.c (operand): Remove redundant code enclosed by #ifdef
2456 RELAX_PAREN_GROUPING....#endif.
2457
77ccfee5
NC		 2458 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2459 reloc is the difference of two symbols defined in the same
2460 section.
2461
406a7f05
NC		 2462 * config/tc-iq2000.c (line_comment_chars): Include the # character
2463 as otherwise this breaks #APP/#NO_APP processing.
2464
2f12d57f
RR		 24652005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2466
2467 * config/tc-arc.c(md_assemble): Remove dead code for handling
2468 immediate indexing of ld and st .
2469
3f98094e
DJ		 24702005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2471 Joseph Myers <joseph@codesourcery.com>
2472
2473 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2474 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2475 (parse_relocation): Check for a word break after a relocation
2476 operator.
2477 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2478 symbols.
2479
ab1e9ef7
AM		 24802005-03-02 Alan Modra <amodra@bigpond.net.au>
2481
2482 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2483
bb14f524
JB		 24842005-03-02 Jan Beulich <jbeulich@novell.com>
2485
2486 * as.c (main): Use unlink_if_ordinary instead of unlink.
2487 * messages.c (as_fatal): Likewise.
2488
c4a530c5
JB		 24892005-03-02 Jan Beulich <jbeulich@novell.com>
2490
2491 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2492 accesses.
2493 (parse_register): Allow cr8...15 in all modes.
2494
167c3097
JB		 24952005-03-02 Jan Beulich <jbeulich@novell.com>
2496
2497 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2498 etc. like normal symbol references (T_ID).
2499
71ba24a1
AM		 25002005-03-02 Alan Modra <amodra@bigpond.net.au>
2501
2502 * symbols.c (fb_label_name): Fix silly thinko in last change.
2503
a76903bf
AM		 25042005-03-02 Alan Modra <amodra@bigpond.net.au>
2505
9d0e75cb
AM		 2506 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2507 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2508
a76903bf
AM		 2509 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2510
25112005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 2512
2513 PR gas/708
a76903bf 2514 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 2515 suffixes also.
b15c27d7 2516
c9dea48b
AM		 25172005-03-01 Alan Modra <amodra@bigpond.net.au>
2518
c7f17d46
AM		 2519 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2520
c9dea48b
AM		 2521 * as.h (assert): Warning fix.
2522 * expr.c (expr): Correct assertion.
2523 * read.c (s_comm_internal): Remove assertion.
2524 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2525 (fixup_segment): Remove assertion.
2526 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2527 (md_apply_fix3): Likewise.
2528 * config/tc-i370.c (md_begin): Correct assertion.
2529 (i370_macro): Warning fix for assertion.
2530
44f2f9d2
AM		 25312005-03-01 Alan Modra <amodra@bigpond.net.au>
2532
2533 * configure.in (AC_C_BIGENDIAN): Invoke.
2534 * configure: Regenerate.
2535 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2536 host variable to set string header size.
2537 * config/obj-aout.c (obj_header_append): Don't use host structs.
2538 (obj_symbol_to_chars): Likewise.
2539 (obj_emit_strings): Likewise. Use the passed in output pointer.
2540 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2541 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2542 not sizeof host struct.
2543 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2544 (obj_emit_strings): Likewise.
2545 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2546 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2547 sizeof host struct.
2548 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2549 sizeof host struct.
2550 (host_number_to_chars): Define.
2551 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2552 host internal struct to set header sizes.
2553 * config/tc-i960.c (md_number_to_field): Warning fix.
2554 (md_ri_to_chars): Use host byte order.
2555 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 2556 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 2557
802a113d
NC		 25582005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2559
2560 * doc/c-arc.texi: Update documentation about ARC's extension
2561 instructions.
2562
e5f129ad
SS		 25632005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2564
2565 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2566 address for myself.
2567
2132e3a3
AM		 25682005-02-23 Alan Modra <amodra@bigpond.net.au>
2569
2570 * cgen.c: Warning fixes.
2571 * config/tc-arc.c: Likewise.
2572 * config/tc-arm.c: Likewise.
2573 * config/tc-avr.c: Likewise.
2574 * config/tc-d10v.c: Likewise.
2575 * config/tc-d30v.c: Likewise.
2576 * config/tc-frv.c: Likewise.
2577 * config/tc-frv.h: Likewise.
2578 * config/tc-h8300.c: Likewise.
2579 * config/tc-h8500.c: Likewise.
2580 * config/tc-i370.c: Likewise.
2581 * config/tc-i960.c: Likewise.
2582 * config/tc-ia64.c: Likewise.
2583 * config/tc-ip2k.c: Likewise.
2584 * config/tc-m68hc11.c: Likewise.
2585 * config/tc-maxq.c: Likewise.
2586 * config/tc-mcore.c: Likewise.
2587 * config/tc-mips.c: Likewise.
2588 * config/tc-msp430.c: Likewise.
2589 * config/tc-pj.c: Likewise.
2590 * config/tc-ppc.c: Likewise.
2591 * config/tc-ppc.h: Likewise.
2592 * config/tc-s390.c: Likewise.
2593 * config/tc-sh.c: Likewise.
2594 * config/tc-sh64.c: Likewise.
2595 * config/tc-tic4x.c: Likewise.
2596 * config/tc-tic80.c: Likewise.
2597 * config/tc-v850.c: Likewise.
2598 * config/tc-vax.c: Likewise.
2599 * config/tc-w65.c: Likewise.
2600 * config/tc-xstormy16.c: Likewise.
2601 * config/tc-z8k.c: Likewise.
2602
ee3c9814
CM		 26032005-02-22 Catherine Moore <clm@cm00re.com>
2604
2605 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2606 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2607
9b2f1d35
EC		 26082005-02-22 Eric Christopher <echristo@redhat.com>
2609
2610 * config/tc-mips.c (struct proc): Change isym to
2611 func_sym. New member func_end_sym.
2612 (s_mips_ent): Update.
2613 (s_mips_end): Ditto. Add code to compute function size.
2614
b7712f8d
AM		 26152005-02-22 Alan Modra <amodra@bigpond.net.au>
2616
2617 * read.c: Warning fixes.
2618 * config/obj-elf.c: Likewise.
2619
58e2ea4d
MR		 26202005-02-22 Maciej W. Rozycki <macro@mips.com>
2621
2622 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2623 emitting insn.
2624
ebe372c1
L		 26252005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2626
2627 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2628 SEC_COFF_SHARED.
2629
2630 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2631 SEC_TIC54X_BLOCK.
2632 (demand_empty_rest_of_line): Likewise.
2633 (tic54x_sblock): Likewise.
2634 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2635
cc1bc22a
AM		 26362005-02-21 Alan Modra <amodra@bigpond.net.au>
2637
2638 * read.c (address_bytes): New function.
2639 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2640 (potable): Add "dc.a".
2641 (cons_worker): Handle "dc.a".
2642 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2643
ac4528d2
AM		 26442005-02-21 Alan Modra <amodra@bigpond.net.au>
2645
2646 * input-file.c (input_file_open): Rearrange to avoid warning.
2647
b5682e56
AM		 26482005-02-19 Alan Modra <amodra@bigpond.net.au>
2649
2650 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2651 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2652 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2653
8fc2e39e
TS		 26542005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2655
2656 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2657 uses after .set noat.
2658 (load_address): Likewise.
2659 (macro): Likewise. Don't try to avoid $at use by sacrificing
2660 the target register before it is stored, it won't work.
2661
744b6414
JW		 26622005-02-17 James E Wilson <wilson@specifixinc.com>
2663
2664 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2665 see an instruction that specifies a template.
2666
30eb9c17
AM		 26672005-02-18 Alan Modra <amodra@bigpond.net.au>
2668
2669 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2670 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2671 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2672
91d777ee
L		 26732005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2674
2675 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2676
2677 * config/tc-ia64.c (md): Add hint_b.
2678 (emit_one_bundle): Handle md.hint_b for "hint".
2679 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2680 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2681 (ia64_init): Set md.hint_b to error.
2682 (md_assemble): Handle md.hint_b for "hint.b".
2683
2684 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2685 * doc/c-ia64.texi: Likewise.
2686
f17c130b
AM		 26872005-02-17 Alan Modra <amodra@bigpond.net.au>
2688
2689 * tc.h (struct relax_type, relax_typeS): Move from here..
2690 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2691 * ecoff.c (ecoff_new_file): Add appfile param.
2692 * ecoff.h (ecoff_new_file): Likewise.
2693 * itbl-lex.h: New file.
2694 * itbl-lex.l: Include itbl-lex.h.
2695 * itbl-parse.y: Likewise.
2696 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2697 * read.c (s_app_file_string): Mark appfile possibly unused.
2698 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2699 * subsegs.h (struct seg_info_trash): Delete.
2700 (seg_info): Use segment_info_type instead.
2701 * config/obj-coff.c (struct filename_list): Make filename const char *.
2702 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2703 * config/obj-elf.c (elf_file_symbol): Similarly.
2704 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2705 signed right shift.
2706 * config/tc-arc.c (md_operand): Warning fix.
2707 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2708 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2709 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2710 * config/tc-frv.c (frv_force_relocation): Warning fix.
2711 * config/tc-m68k.c (md_parse_option): Delete unused var.
2712 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2713 * config/tc-sparc.c: Likewise.
2714 (s_common): Warning fix.
2715 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2716 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2717 addressT.
2718 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2719 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2720 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2721 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2722 (tic4x_do_align): Use TIC_NOP_OPCODE.
2723 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2724 * config/tc-vax.c: Include netinet/in.h.
2725 (tc_headers_hook): Formatting.
2726 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2727
26b810ce
JB		 27282005-02-17 Jan Beulich <jbeulich@novell.com>
2729
2730 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2731 parsing inN, locN, outN. Set 'idx' to offset register number starts
2732 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2733 pointless cast.
2734
b8285c27
TS		 27352005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2736
2737 * config/tc-mips.c (load_address): Fix formatting.
2738 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2739 Catch macros which are unexpandable without AT. Remove duplicate
2740 zeroing of used_at.
2741 (macro2): Remove duplicate zeroing of used_at.
2742
4df6ce47
AM		 27432005-02-16 Alan Modra <amodra@bigpond.net.au>
2744
2745 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2746 than zero.
2747
d6f16593 27482005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 2749 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 2750
2751 * config/tc-mips.c (reloc_needs_lo_p): Handle
2752 BFD_RELOC_MIPS16_HI16_S.
2753 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2754 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2755 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2756 complaints on.
2757 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2758 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2759 Call my_getSmallExpression() to parse percent operators.
2760 (percent_op_match, mips_percent_op): Separate definitions.
2761 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2762 (parse_relocation): Handle the MIPS16 mode using
2763 mips16_percent_op.
2764 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2765 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2766
7b347e43
JB		 27672005-02-15 Jan Beulich <jbeulich@novell.com>
2768
2769 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2770 instead of explicitly dealing with the translation; exclude
2771 relocations that are already pcrel, however.
2772
a66d2bb7
JB		 27732005-02-15 Jan Beulich <jbeulich@novell.com>
2774
2775 * config/tc-ia64.c: Include limits.h (if available).
2776 (gr_values[0]): Set path to INT_MAX.
2777 (dot_reg_val): Don't allow changing value of r0. Limit range of
2778 general registers at r127.
2779 (specify_resource): Default resource index is -1. Don't set resource
2780 index (in case IA64_RS_RSE) without setting the specific flag.
2781 (note_register_values): Check operand is O_constant before tracking
2782 input value of moves. Add tracking for dep.z with constant inputs.
2783 (print_dependency): Resource index of specific resource may be zero.
2784 (check_dependencies): Likewise.
2785
4b09e828
JB		 27862005-02-15 Jan Beulich <jbeulich@novell.com>
2787
2788 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2789 reg_class. Check operands and emit diagnostics for illegal use of
2790 registers.
2791
0ca3e455
JB		 27922005-02-15 Jan Beulich <jbeulich@novell.com>
2793
2794 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2795 new variables type, suffix, and width. Handle
2796 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2797 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2798 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2799 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2800 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2801 if unable to translate relocation type, using the new variables.
2802
2fac3d48
JB		 28032005-02-15 Jan Beulich <jbeulich@novell.com>
2804
2805 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2806 (ty_symbol_chars): Define.
2807 * config/tc-ia64.c (ia64_symbol_chars): Define.
2808
2f6d622e
JB		 28092005-02-15 Jan Beulich <jbeulich@novell.com>
2810
2811 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2812 input_line_pointer was advanced.
2813
28013b5c
KK		 28142005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2815
2816 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2817 within |.
2818
f1dab70d
JB		 28192005-02-13 Jan Beulich <jbeulich@novell.com>
2820
2821 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2822 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2823 indicator.
2824 (ia64_init): Set md.detect_dv.
2825 (ia64_start_line): New static variable warned. Warn only once when
2826 encountering explicit stops in automatic mode.
2827 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2828 * NEWS: Mention new default mode.
2829
20b36a95
JB		 28302005-02-13 Jan Beulich <jbeulich@novell.com>
2831
2832 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2833 be freed when wiping out previous state. Canonicalize names before
2834 use. Free name string when detecting redefinition.
2835 (dot_pred_rel): Call generic expression parser to process arguments.
2836 Handle O_register case for individual predicates and O_subtract for
2837 ranges.
2838 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2839 register hash.
2840 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2841 Warn if multiple found, issue error if resulting symbol name has zero
2842 length.
2843 (dot_alias): Canonicalize name before use.
2844
07450571
L		 28452005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2846
2847 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2848 and 0 for error.
2849 (in_procedure): Return -1 for warning.
2850 (in_prologue): Likewise.
2851 (in_body): Likewise.
2852
01b91374
L		 28532005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2854
ac4528d2 2855 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 2856 (dot_float_cons): Likewise.
2857 (dot_xstringer): Likewise.
2858 (dot_xdata_ua): Likewise.
2859 (dot_float_cons_ua): Likewise.
2860
970d6792
L		 28612005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2862
2863 * NEWS: Mention "-munwind-check=[warning|error]".
2864
2865 * config/tc-ia64.c (md): Add unwind_check.
2866 (unwind_diagnostic): New.
2867 (in_procedure): Call unwind_diagnostic when a directive isn't
2868 in procedure.
2869 (in_prologue): Call unwind_diagnostic when a directive isn't in
2870 prologue.
2871 (in_body): Call unwind_diagnostic when a directive isn't in
2872 body region.
2873 (dot_endp): Set md.unwind_check to error before calling
2874 in_procedure and restore it after. When the name is missing or
2875 couldn't be found, use the one from the last .proc if
2876 md.unwind_check isn't error. Warn if md.unwind_check is
2877 warning.
2878 (md_parse_option): Handle "-munwind-check=[warning|error]".
2879 (md_show_usage): Add "-munwind-check=[warning|error]".
2880 (ia64_init): Set md.unwind_check to warning.
2881
2882 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2883 * doc/c-ia64.texi: Likewise.
2884
16a48f83
JB		 28852005-02-11 Jan Beulich <jbeulich@novell.com>
2886
2887 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2888 (LEX_QM): Likewise.
2889 (ia64_parse_name): New third parameter.
2890 (md_parse_name): Pass third argument.
2891 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2892 (md_operand): Handling of '@'-prefixed symbols moved from here...
2893 (ia64_parse_name): ...to here.
2894
a911c10a
JB		 28952005-02-11 Jan Beulich <jbeulich@novell.com>
2896
2897 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2898 (errata_nop_necessary_p): Remove declaraction and definition.
2899 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2900 update md.group_idx. Don't reset md.last_groups.
2901
b3f19c14
JB		 29022005-02-11 Jan Beulich <jbeulich@novell.com>
2903
2904 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2905 argument.
2906 (dot_xdata): Free section name after use.
2907 (dot_float_cons): Likewise.
2908 (dot_xstringer): Likewise.
2909 (dot_xdata_ua): Likewise.
2910 (dot_float_cons_ua): Likewise.
2911 (md_pseudo_table): Add xdata16 and xdata16.ua.
2912
5cb53c21
L		 29132005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2914
2915 * doc/all.texi: Add IA64.
2916 * doc/as.texinfo: Likewise.
2917
2918 * doc/c-ia64.texi: Fix typos.
2919
620b81c1
JB		 29202005-02-10 Julian Brown <julian@codesourcery.com>
2921
2922 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2923 BFD_RELOC_UNUSED.
2924 (do_t_push_pop): Likewise.
2925 (md_assemble): Likewise.
2926 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2927 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2928 (create_unwind_entry): Output dependency on the required personality
2929 routines.
620b81c1 2930
4ee4d249
NS		 29312005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2932
2933 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2934 * subsegs.c (seg_not_empty_p): Likewise.
2935
9f5083a4
NC		 29362005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2937
2938 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 2939 relative jump calculation.
9f5083a4
NC		 2940 <md_convert_frag) : Likewise.
2941 <output_disp): Likewise.
2942
aaac53f5
HPN		 29432005-02-07 Hans-Peter Nilsson <hp@axis.com>
2944
2945 * write.c (write_object_file): Recognize warning-symbol construct
2946 and skip object- and target- handling for the second symbol.
2947
05ee4b0f
JB		 29482005-02-02 Jan Beulich <jbeulich@novell.com>
2949
2950 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2951 designators along with quoted ones. Free copy of quoted designator
2952 when done.
2953
65ec77d2
BE		 29542005-02-01 Ben Elliston <bje@au.ibm.com>
2955
2956 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2957 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2958 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2959 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2960 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2961 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2962 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2963 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2964 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2965 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2966 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2967 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2968 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2969 #if 0'd code throughout.
2970
d342277e
NC		 29712005-01-31 Nick Clifton <nickc@redhat.com>
2972
2973 * as.c (parse_args): Bump copyright date reported by --version to
2974 2005.
2975
d6486796
NC		 29762005-01-31 Nick Clifton <nickc@redhat.com>
2977
2978 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2979 and vax-vms.
2980
ca3bc58f
JB		 29812005-01-31 Jan Beulich <jbeulich@novell.com>
2982
2983 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2984 that can end with .endr in that case. Make requiring/permitting
2985 pseudo-ops without leading dot closer to the logic in read.c serving
2986 the same purpose.
2987 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2988 ignored.
2989
057f53c1
JB		 29902005-01-31 Jan Beulich <jbeulich@novell.com>
2991
2992 * macro.c (do_formals): Adjust to no longer accept empty parameter
2993 names.
2994 (define_macro): Adjust to no longer accept empty macro name, garbage
2995 following the parameters, or macros that were previously defined.
2996 * read.c (s_bad_end): Declare.
2997 (potable): Add endm. Handler for endr and endm is s_bad_end.
2998 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2999 and .endr.
3000 * read.h (s_bad_endr): Remove.
3001
d3156ecc
JB		 30022005-01-31 Jan Beulich <jbeulich@novell.com>
3003
3004 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3005 immediately discarding (but counting) those exceeding the maximum
3006 possible amount. Track whether output and input operand counts ever
3007 matched, and use this to better indicate which of the operands/
3008 operand types was wrong; specifically don't default to pointing to
3009 the first operand.
3010
75e09913
JB		 30112005-01-31 Jan Beulich <jbeulich@novell.com>
3012
3013 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3014 variable in dot_endp). Add body and insn. Make prologue,
3015 prologue_mask, body, and insn bitfields.
3016 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3017 messages.
3018 (in_procedure, in_prologue, in_body): New.
3019 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3020 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3021 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3022 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3023 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3024 dot_personality): Use the appropriate one of the above.
3025 (dot_proc): Clear unwind.proc_start; set to current location only if
3026 none of the entry points were valid. Check for non-zero-length entry
3027 point names. Check that entry points aren't defined, yet. Clear
3028 unwind.prologue, unwind.body, and unwind.insn.
3029 (dot_body): Call in_procedure. Check that first directive in procedure
3030 had no insns emitted before. Set unwind.body.
3031 (dot_prologue): Call in_procedure. Check that not already in prologue.
3032 Check that first directive in procedure had no insns emitted before.
3033 Clear unwind.body.
3034 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3035 length entry point names. Check that entry points became defined.
3036 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3037
f4660e2c
JB		 30382005-01-31 Jan Beulich <jbeulich@novell.com>
3039
3040 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3041 before actually using it. Don't generate an error in manual bundling
3042 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3043 Don't generate an error in manual bundling mode when looking at an
3044 insn required to be last in its group but the required slot hasn't
3045 been reached, yet. Allow conversion from MII to MI;I for bundle
3046 consisting of only 2 insns with the stop between them. Suppress
3047 various meaningless errors resulting from detecting earlier ones.
3048
60b9a617
JB		 30492005-01-31 Jan Beulich <jbeulich@novell.com>
3050
3051 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3052 input being ar.pfs.
3053
7af0dfc7
CG		 30542005-01-28 Christian Groessler <chris@groessler.org>
3055
3056 * config/tc-z8k.c (md_assemble): Improve error detection.
3057
f7e323d5
JB		 30582005-01-28 Jan Beulich <jbeulich@novell.com>
3059
3060 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3061 for personality routine pointer only if there is one.
3062 (ia64_convert_frag): Likewise.
3063 (generate_unwind_image): Likewise.
3064
f87a1e0c
CG		 30652005-01-27 Christian Groessler <chris@groessler.org>
3066
3067 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3068 (md_apply_fix3): Make relative branches out of range an error
3069 instead of a warning. Display correct line number for out of
3070 range branches/calls/memory accesses.
3071
c6cb92c5
NS		 30722005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3073
3074 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3075 to emit .debug_line and other debug sections.
3076 * as.h (seg_not_empty_p): Declare.
3077 * subsegs.c (seg_not_empty_p): New predicate.
3078
e8093792
AC		 30792005-01-27 Andrew Cagney <cagney@gnu.org>
3080
3081 * configure: Regenerate to track ../gettext.m4 change.
3082
09124b3f
JB		 30832005-01-27 Jan Beulich <jbeulich@novell.com>
3084
3085 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3086
30872005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3088
3089 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3090 to/from application registers dynamic insns.
3091 (md_assemble): Defer resolution of move to/from application registers
3092 dynamic insns when they can be issued on either the I- or M-units.
3093
90219bd0
AO		 30942005-01-25 Alexandre Oliva <aoliva@redhat.com>
3095
3096 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3097 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3098 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3099 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3100 * cgen.c (gas_cgen_parse_operand): Handle
3101 CGEN_PARSE_OPERAND_SYMBOLIC.
3102 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3103 (frv_force_relocation): Likewise. Fix handling of PIC
3104 relocations.
3105 (md_apply_fix3): Likewise.
3106
59c871b4
BE		 31072005-01-21 Ben Elliston <bje@au.ibm.com>
3108
3109 * as.h: Remove #if 0'd code.
3110 * atof-generic.c (atof_generic): Likewise.
3111 * ecoff.c (ecoff_directive_frame): Likewise.
3112 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3113 * itbl-ops.c (itbl_add_reg): Likewise.
3114 * listing.c (calc_hex): Likewise.
3115 * read.c (MASK_CHAR): Likewise.
3116 * subsegs.c (subsegs_print_statistics): Likewise.
3117 * symbols.c (indent): Likewise.
3118 * write.c (write_relocs): Likewise.
3119 (write_object_file): Likewise.
3120 (relax_frag): Likewise.
3121
fb767913
NC		 31222005-01-20 Nick Clifton <nickc@redhat.com>
3123
3124 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3125 getopt_long_only() from considering -a as an abbreviation for
3126 --alternate.
3127 (parse_args): Fix the parsing of -a=<file>.
3128
c556cc9c
AM		 31292005-01-20 Alan Modra <amodra@bigpond.net.au>
3130
3131 PR gas/684
3132 * read.c (s_incbin): Adjust default count for skip. Check validity
3133 of count and skip rigorously.
3134
9c6ed8e6
FF		 31352005-01-19 Fred Fish <fnf@specifixinc.com>
3136
3137 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3138
e5604d79
RS		 31392005-01-19 Richard Sandiford <rsandifo@redhat.com>
3140
3141 * read.c (convert_to_bignum): New function, split out from...
3142 (emit_expr): ...here. Handle the case where X_add_number is
3143 positive and the input value is negative.
3144 (output_big_sleb128): Fix setting of continuation bit. Check whether
3145 the final byte needs to be sign-extended. Fix size-shrinking loop.
3146 (emit_leb128_expr): When generating a signed leb128, see whether the
3147 sign of an O_constant's X_add_number matches the sign of the input
3148 value. Use a bignum if not.
3149
e38bc3b5
NC		 31502005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3151
3152 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3153 arch_sh_up in order to match the external name and make the
3154 testsuite's job easier.
3155
df227444
L		 31562005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3157
4df6ce47 3158 PR 659
df227444
L		 3159 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3160
b8b80cf7
NC		 31612005-01-12 Nick Clifton <nickc@redhat.com>
3162
3163 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3164 ignored_arguments array.
3165
324007b9
L		 31662005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3167
3168 * write.c (write_object_file): Disallow a symbol equated to
3169 common symbol.
3170
5c4504f7
NC		 31712005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3172
3173 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3174 bfd_mach_maxq20.
3175 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3176 (maxq_target): New function: Set the machine type.
3177
4e7fd91e
PB		 31782005-01-06 Paul Brook <paul@codesourcery.com>
3179
3180 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3181 (md_begin): Handle TE_VXWORKS for FP defaults.
3182 (md_apply_fix3): Correct rela offsets.
3183 (elf32_arm_target_format): Add VxWorks targets.
3184
ea3eed15
PB		 31852005-01-06 Paul Brook <paul@codesourcery.com>
3186
3187 * configure.tgt: Set em=vxworks for *-*-vxworks.
3188 * config/te-vxworks.h: New File.
3189
5dc1606f
PB		 31902005-01-06 Paul Brook <paul@codesourcery.com>
3191
3192 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3193
18af0b39
NC		 31942005-01-04 Dmitry Diky <diwil@spec.ru>
3195
3196 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3197 global label.
3198
196e8040
JW		 31992005-01-03 David Mosberger <davidm@hpl.hp.com>
3200
3201 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3202 (dot_loc): New function.
3203 (md_pseudo_table): Add entry to map .loc to dot_loc().
3204 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3205 seen a .loc directive or we're generating DWARF2 debug info for
3206 assembly source.
3207
a207757e
AM		 32082004-12-29 Alan Modra <amodra@bigpond.net.au>
3209
3210 PR gas/619
3211 * read.c (s_comm_internal): Don't zero end of name until size
3212 expression has been parsed.
3213
71d7ecf2
MM		 32142004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3215
3216 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3217
30c62922
TL		 32182004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3219
3220 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3221 case).
3222
14ee9f48
ILT		 32232004-12-22 Ian Lance Taylor <ian@airs.com>
3224
3225 * configure.tgt: New.
3226 * configure.in: Move setting of cpu_type, fmt, etc., to
3227 configure.tgt.
3228 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3229 $(srcdir)/configure.tgt.
3230 * configure, Makefile.in: Rebuild.
3231
750bce0e 32322004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 3233
750bce0e
NC		 3234 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3235 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3236 instructions.
3237 (avr_offset_expression): New function to parse offsets for LDI
3238 instructions.
3239 (avr_operand): Use it.
3240 (md_apply_fix3): Generate the relocs.
3241
9d2be1ee
JR		 32422004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3243
3244 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3245 BFD_RELOC_SH_IMMS10BY8 relocation.
3246
3247 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3248 than just ignoring bad code.
3249
1e50d24d
RS		 32502004-12-16 Richard Sandiford <rsandifo@redhat.com>
3251
3252 * config/tc-v850.c (handle_lo16): New function.
3253 (v850_reloc_prefix): Use it to check lo().
3254 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3255
2fbd2a87
NC		 32562004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3257
3258 * configure.in: Add s390x-ibm-tpf support.
3259 * configure: Regenerate.
3260
7a6d0b32
JB		 32612004-12-15 Jan Beulich <jbeulich@novell.com>
3262
3263 * config/obj-elf.c (obj_elf_change_section): Only set type and
3264 attributes on new sections. Emit warning when type of re-declared
3265 section doesn't match.
3266
5b9d23c6
JB		 32672004-12-15 Jan Beulich <jbeulich@novell.com>
3268
3269 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3270 '.cfi_startproc simple' doesn't inherit the old value.
3271
dcb45a06
JB		 32722004-12-15 Jan Beulich <jbeulich@novell.com>
3273
3274 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3275 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3276 generation to emit a factored offset.
3277
aa6975fb
ILT		 32782004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3279
6943caf0
ILT		 3280 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3281 which is too large in the case of NO_PIC without 64-bit
3282 addresses.
3283
aa6975fb
ILT		 3284 * config/tc-mips.c (mips_in_shared): New static variable.
3285 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3286 (md_longopts): Add -mshared and -mno-shared.
3287 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3288 (s_cpload): Implement !mips_in_shared case.
3289 (s_cpsetup): Likewise.
3290 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3291 * NEWS: Mention -mno-shared.
3292
be1b2b4b
PB		 32932004-12-09 Paul Brook <paul@codesourcery.com>
3294
3295 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3296 for function start.
3297
9a92f48d
ILT		 32982004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3299
dd22970f
ILT		 3300 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3301 sequence, increase the size of the sequence.
3302
9a92f48d
ILT		 3303 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3304 use CPU_RM9000.
3305
b617dc20
BE		 33062004-12-07 Ben Elliston <bje@gnu.org>
3307
3308 * read.c (s_align): Use an align_limit temporary to allay a GCC
3309 signed/unsigned comparison warning.
3310
c820d418
MM		 33112004-12-01 Mark Mitchell <mark@codesourcery.com>
3312
3313 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3314 * configure.in: Use it for arm*-*-linux-gnueabi*.
3315 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3316 * config/te-armlinuxeabi.h: New file.
3317 * Makefile.in: Regenerated.
3318 * aclocal.m4: Likewise.
3319 * configure: Likewise.
4df6ce47 3320 * doc/Makefile.in: Regenerated.
c820d418 3321
2b0210eb
BW		 33222004-12-02 Bob Wilson <bob.wilson@acm.org>
3323
3324 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3325 (xtensa_restore_emit_state): Likewise.
3326
9ebd302d
AM		 33272004-12-02 Alan Modra <amodra@bigpond.net.au>
3328
3329 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3330 (s_align): Use it.
3331
32118081
NC		 33322004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3333
3334 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3335 * Makefile.in: Regenerate.
3336
3f414718
TL		 33372004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3338
9ebd302d
AM		 3339 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3340 functions, give functions a meaningful name, add comments.
3341 (check_range): New function - Replace operand size calculation
3f414718
TL		 3342 with range checking.
3343 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 3344 (enum op_err): New.
3f414718
TL		 3345 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3346 handling.
3347
a7498ae6
NC		 33482004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3349
3350 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3351 miss between different section in the same module.
3352 (tc_gen_reloc): Likewise.
3353
5c54fd37
NC		 33542004-11-25 Theodore A. Roth <troth@openavr.org>
3355
3356 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3357 atmega325, atmega3250, atmega645 and atmega6450.
3358
37edbb65
JB		 33592004-11-25 Jan Beulich <jbeulich@novell.com>
3360
3361 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3362 permissible for the selected instruction suffix.
3363 (process_suffix): For DefaultSize instructions, suppressing the
3364 guessing of a 'q' suffix if the instruction doesn't support it is
3365 pointless, because only an 'l' suffix can be guessed in this place.
3366
5515a510
NC		 33672004-11-24 Nick Clifton <nickc@redhat.com>
3368
3369 * config/tc-iq2000.c: Remove support for IQ10 processor.
3370 Convert to ISO C90 formatting.
3371 * config/tc-iq2000.h: Likewise.
3372
dae1b34e
NC		 33732004-11-23 Nick Clifton <nickc@redhat.com>
3374
3375 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3376 in this table. They should be correct now.
3377
5c6af06e
JB		 33782004-11-23 Jan Beulich <jbeulich@novell.com>
3379
3380 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3381 indicate the MMX extensions added by both SSE and 3DNow!A.
3382 (Cpu3dnowA): Declare.
3383 (CpuUnknownFlags): Update.
3384 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3385 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3386 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3387 3DNow!. Athlon additionally implies 3DNow!A. Several new
3388 entries (those starting with a dot are for sub-arch specification).
3389 (set_cpu_arch): Handle sub-arch specifications.
3390 (parse_insn): Distinguish between instructions not supported because
3391 of insufficient CPU features and because of 64-bit mode.
3392 * doc/c-i386.texi: Describe enhanced .arch directive.
3393
d9740523
BW		 33942004-11-22 Bob Wilson <bob.wilson@acm.org>
3395
3396 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3397
3120ef82
BW		 33982004-11-22 Bob Wilson <bob.wilson@acm.org>
3399
3400 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3401 without a corresponding .debug_info section.
3402
d190d046
HPN		 34032004-11-22 Hans-Peter Nilsson <hp@axis.com>
3404
3405 * read.c (potable): Add "error" and "warning".
3406 (s_errwarn): New function.
3407 * read.h (s_errwarn): Declare.
3408 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3409
5519f6ea
NC		 34102004-11-22 Nick Clifton <nickc@redhat.com>
3411
3412 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3413 c_dot_file_symbol.
3414
f5c7edf4
AM		 34152004-11-19 Alan Modra <amodra@bigpond.net.au>
3416
3417 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3418 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3419
a4528eeb
AM		 34202004-11-19 Alan Modra <amodra@bigpond.net.au>
3421
3422 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3423 (coff_adjust_symtab): Adjust call.
3424 (crawl_symbols): Likewise.
3425 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3426 (obj_app_file): Adjust.
3427
444bf5f3
NC		 34282004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3429
3430 * configure.in: Enable bfd_assember for the MAXQ port.
3431 * configure: Regenerate.
3432
a1ace8d8 34332004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 3434 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 3435
3436 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3437 there is a conflict.
3438 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3439 interfaces that are related as determined by xtensa_interface_class_id.
3440
30e857fc
NC		 34412004-11-12 Nick Clifton <nickc@redhat.com>
3442
3443 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3444 offsets for conditional branches.
3445
a67517f4
BW		 34462004-11-11 Bob Wilson <bob.wilson@acm.org>
3447
3448 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3449
1d19a770
BW		 34502004-11-10 Bob Wilson <bob.wilson@acm.org>
3451
3452 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3453 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3454 MAYBE_UNREACHABLE.
3455 (relax_frag_immed): Update call to update_next_frag_state.
3456
c04f5787
AM		 34572004-11-10 Alan Modra <amodra@bigpond.net.au>
3458
3459 * obj.h (struct format_ops <app_file>): Add int param.
3460 * read.h (s_app_file_string): Likewise.
3461 * read.c (s_app_file_string): Likewise.
3462 (s_app_file): Adjust s_app_file_string call.
3463 * config/tc-mips.c (s_mips_file): Likewise.
3464 * config/obj-coff.h (obj_app_file): Add app param.
3465 * config/obj-ecoff.h (obj_app_file): Likewise.
3466 * config/obj-multi.h (obj_app_file): Likewise.
3467 * config/obj-elf.h (elf_file_symbol): Likewise.
3468 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3469 if called for # preprocessor lines.
3470
a77a9021
L		 34712004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3472
3473 PR 528
3474 * symbols.c (resolve_symbol_value): Convert weak symbols only
3475 for Windows PECOFF.
3476 (symbol_equated_reloc_p): Don't equate weaks when relocating
3477 only for Windows PECOFF.
3478
aea44f62
TL		 34792004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3480
3481 * config/tc-crx.c (print_insn): Check and set insn_addr.
3482 * config/tc-crx.h (md_frag_check): Define.
3483
7499d566
NC		 34842004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3485 Vineet Sharma <vineets@noida.hcltech.com>
3486
3487 * configure.in: Add support for new target maxq-coff.
3488 * configure: Regenerate.
3489 * NEWS: Mention new support.
3490 * config/tc-maxq.c: New file.
3491 * config/tc-maxq.h: New file.
3492 * config/obj-coff.h: Add support for maxq-coff.
3493
977cdf5a
NC		 34942004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3495
3496 * symbols.c (any_external_name): Define.
a77a9021 3497 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 3498 (S_SET_EXTERNAL): Support any_external_name.
3499 (S_SET_NAME): Qualify parameter const.
316f3bf8 3500 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 3501 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3502 * tc.h (any_external_name): Declare.
3503 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3504 assemblers also.
3505 (weak_is_altname): Declare and define.
3506 (weak_name2altname): Same.
3507 (weak_altname2name): Same.
3508 (weak_uniquify): Same.
3509 (weak_altprefix): Define.
3510 (obj_coff_weak): Change .weak syntax and handling.
3511 (coff_frob_symbol): Fix PE weak symbol alternates.
3512 * config/obj-coff.h (USE_UNIQUE): Define.
3513 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3514 are in another segment.
3515 (tc_gen_reloc): Remove broken addend hack.
3516 doc/as.texinfo: Update.
3517
34e41783
BW		 35182004-11-05 Sterling Augustine <sterling@tensilica.com>
3519
3520 * config/tc-xtensa.c (total_frag_text_expansion): New.
3521 (md_estimate_size_before_relax): Use it.
3522 (find_address_of_next_align_frag): Likewise.
3523
dcd46b4e
TL		 35242004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3525
3526 * config/tc-crx.c: Rename argument types.
3527 (processing_arg_number): Rename to 'cur_arg_num'.
3528 (get_number_of_bits): Rename to 'set_operand_size'.
3529 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3530 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3531 (set_indexmode_parameters): Remove function, integrate its code into
3532 'set_operand'.
3533 (set_operand_size): Get rid of 'Operand Number' function parameter -
3534 use global variable 'cur_arg_num' instead.
3535 Use a local 'argument' pointer to reference the current argument.
3536 (parse_operand): Likewise.
3537 (set_operand): Likewise.
3538 (process_label_constant): Likewise.
3539
9456465c
BW		 35402004-11-04 Bob Wilson <bob.wilson@acm.org>
3541
3542 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3543 (add_section_rename): Delete. Inlined into...
3544 (build_section_rename): ...here. Use xstrdup instead of strdup.
3545 (xtensa_section_rename): Drop "const" from argument and return types.
3546 (md_show_usage): Indent to match show_usage().
3547 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3548 (tc_canonicalize_section_name): Define.
3549 (md_elf_section_rename): Remove unused macro.
3550 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3551 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3552 (Frame Directive): Delete.
3553
7f266840
DJ		 35542004-11-04 Daniel Jacobowitz <dan@debian.org>
3555
3556 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3557 * config/tc-arm.c (target_oabi): Delete.
3558 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3559 (arm_opts): Remove moabi.
3560 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3561 * doc/c-arm.texi (ARM Options): Likewise.
3562 * configure: Regenerated.
3563
ae57792d
HPN		 35642004-11-04 Hans-Peter Nilsson <hp@axis.com>
3565
3566 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3567 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3568 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3569 * configure: Regenerate.
3570 * config/tc-cris.c (enum cris_archs): New.
3571 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3572 (cris_insn_ver_valid_for_arch): New functions.
3573 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3574 (cris_arch): New variable.
3575 (md_pseudo_table): New pseudo .arch.
3576 (err_for_dangerous_mul_placement): Initialize according to
3577 DEFAULT_CRIS_ARCH.
3578 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3579 All users changed.
3580 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3581 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3582 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3583 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3584 use in md_cris_relax_table.
3585 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3586 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3587 Update and improve head comment.
3588 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3589 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3590 (OPTION_ARCH): New.
3591 (md_longopts): New option --march=...
3592 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3593 macros.
3594 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3595 (HANDLE_RELAXABLE): New macro.
3596 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3597 cases. Check for weak symbols and assume not relaxable. Handle
3598 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3599 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3600 fragP->fr_symbol.
3601 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3602 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3603 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 3604 (cris_relax_frag): Handle new states.
ae57792d
HPN		 3605 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3606 (md_begin): Define symbols "..asm.arch.cris.v32",
3607 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3608 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3609 when entering opcode table entry points.
3610 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3611 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3612 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3613 (cris_process_instruction): Initialize out_insnp->insn_type to
3614 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3615 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3616 cases.
3617 <case 'm'>: Check that modified_char == '.'.
3618 <invalid operands>: Consume the rest of the line.
3619 When operands don't match, skip over subsequent insns with
3620 non-matching version specifier but same mnemonic.
3621 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3622 special registers in CRISv32 are always 32 bit long.
3623 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3624 New cases.
3625 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3626 and compatible. Recognize "ACR" for v32, unless followed by "+".
3627 (get_spec_reg): Consider cris_arch when looking up register.
3628 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3629 v32 or compatible.
3630 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3631 (cris_get_expression): Restore input_line_pointer if failing "early".
3632 (get_flags): Consider cris_arch and recognize flags accordingly.
3633 (branch_disp): Adjust for CRISv32.
3634 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3635 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3636 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3637 resolved. Don't enter zeros in object file for
3638 BFD_RELOC_32_PCREL.
3639 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3640 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3641 (md_parse_option): Break out "return 1".
3642 <OPTION_ARCH> New case.
3643 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3644 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3645 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3646 <case BFD_RELOC_32_PCREL>: New cases.
3647 Addends for non-zero fx_pcrel are too in fx_offset.
3648 (md_show_usage): Show --march=<arch>.
3649 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3650 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3651 (s_syntax) <struct syntaxes>: Properly constify member operand.
3652 * config/tc-cris.h (TARGET_MACH): Define.
3653 (cris_mach): Declare.
3654 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3655 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3656 (CRIS-Opts): Document --march=...
3657 (CRIS-Pseudos): Document .arch.
3658
9306ca4a
JB		 36592004-11-04 Jan Beulich <jbeulich@novell.com>
3660
3661 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3662 intel syntax and no register prefix, allow $ in symbol names when
3663 intel syntax.
3664 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3665 (intel_float_operand): Add fourth return value indicating math control
3666 operations. Make classification more precise.
3667 (md_assemble): Complain if memory operand of mov[sz]x has no size
3668 specified.
3669 (parse_insn): Translate word operands to floating point instructions
3670 operating on integers as well as control instructions to short ones
3671 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3672 floating point instructions operating on non-integer operands.
3673 (match_template): Remove fldcw special case. Adjust q-suffix handling
3674 to permit it on fild/fistp/fisttp in AT&T mode.
3675 (process_suffix): Don't guess DefaultSize insns' suffix from
3676 stackop_size for certain floating point control instructions. Guess
3677 suffix for branch and [ls][gi]dt based on flag_code. Split error
3678 messages for Intel and AT&T syntax, and make the condition more strict
3679 for the former. Adjust suppressing of generation of operand size
3680 overrides.
3681 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3682 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3683 more error checking.
3684 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3685 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3686
2b4f075a
HPN		 36872004-11-03 Hans-Peter Nilsson <hp@axis.com>
3688
3689 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3690 md_short_jump_size, md_long_jump_size.
3691 * write.c [!WORKING_DOT_WORD]: Ditto.
3692 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3693 qualifier.
3694 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3695 declare.
3696 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3697 const qualifier in these definitions.
3698 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3699 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3700
ddbc47ac
NC		 37012004-11-02 Nick Clifton <nickc@redhat.com>
3702
3703 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3704 table before deciding to produce a .debug_line section to match up
3705 with a user provided .debug_info section.
3706
3ad3f5ad
TL		 37072004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3708
3709 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3710 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3711
c815a616
TL		 37122004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3713
3714 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3715 (get_flags): New function.
c04f5787
AM		 3716 (get_number_of_bits): Edit comments, update numeric values to
3717 supported sizes.
3718 (process_label_constant): Don't support the colon
3719 format (SYMBOL:[s|m|l]).
c815a616
TL		 3720 (set_cons_rparams): Support argument type 'arg_rbase'.
3721 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3722 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 3723 (getreg_image): Remove redundant code, update according to latest
3724 CRX spec.
c815a616 3725 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 3726 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 3727 instruction type (not only mnemonic).
3728 Add various error checking.
3729 (preprocess_reglist): Support HI/LO and user registers.
3730
ed7af9f9
L		 37312004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3732
c04f5787 3733 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 3734 in an epilogue directive go negative.
3735
ac025970
L		 37362004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3737
3738 PR 474
3739 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3740 after reporting template error during manual bundling. Reported
3741 by Michael Dupont, michaelx.dupont@intel.com.
3742
a394c00f
NC		 37432004-10-25 Daniel Jacobowitz <dan@debian.org>
3744
3745 * Makefile.am: Run dep-am.
3746 * aclocal.m4: Regenerate with automake 1.9.2.
3747 * Makefile.in: Regenerate with automake 1.9.2.
3748 * doc/Makefile.in: Likewise.
3749
3750 * config/tc-arm.c: Include "dw2gencfi.h".
3751 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3752 New functions.
3753 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3754 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3755 (tc_cfi_frame_initial_instructions): Define.
3756 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3757 Add prototypes.
3758
23d83918
TL		 37592004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3760
3761 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3762 operands validity.
3763 Update coprocessor id to be unsigned immediate.
3764
bb41ade5
AM		 37652004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3766
3767 * config/tc-i386.c (O_secrel): Delete.
3768 (tc_pe_dwarf2_emit_offset): New function.
3769 * config/tc-i386.h (O_secrel): Define as O_md1.
3770 (TC_DWARF2_EMIT_OFFSET): Define.
3771
87e62348
NC		 37722004-10-18 Nick Clifton <nickc@redhat.com>
3773
3774 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3775 ignore @fptr() directives for 4-byte fixups.
3776
3c55da70
AM		 37772004-10-15 Alan Modra <amodra@bigpond.net.au>
3778
3779 * Makefile.am: Run "make dep-am"
3780 * Makefile.in: Regenerate.
3781
40e7b7b9
BW		 37822004-10-14 Bob Wilson <bob.wilson@acm.org>
3783
3784 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3785 Remove comments about placement of literal pools.
3786 (Literal Directive): Update description of literal placement.
3787 (Literal Prefix Directive): Remove statement that this does not apply
3788 to absolute-mode literals. Describe new section naming scheme.
3789
b08b5071
BW		 37902004-10-12 Bob Wilson <bob.wilson@acm.org>
3791
3792 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3793 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3794 is_windowed_return_opcode): Delete.
3795 (xtensa_frob_label): Use get_subseg_target_freq.
3796 (md_assemble): Inline call to is_entry_opcode.
3797 (xtensa_handle_align): Inline call to get_frag_is_literal.
3798 (relaxation_requirements): Inline call to is_jx_opcode.
3799 (emit_single_op): Inline call to is_movi_opcode.
3800 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3801 get_frag_is_no_transform, is_entry_opcode, and
3802 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3803 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3804 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3805 Inline calls to get_frag_is_no_transform.
3806 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3807 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3808 get_frag_is_no_transform.
3809 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3810 and set_frag_is_no_transform.
3811 (get_expression_value): Delete.
3812 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3813 cur_target_freq to target_freq.
3814 (get_subseg_info): Split out code to create a new map entry into ...
3815 (add_subseg_info): ... this new function.
3816 (get_last_insn_flags): Check if get_subseg_info succeeded.
3817 (set_last_insn_flags): Call add_subseg_info if needed.
3818 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3819 (xtensa_reorder_segments): Compute last_sec while counting sections.
3820 Remove call to get_last_sec.
3821 (get_last_sec): Delete.
3822 (cache_literal_section): Inline call to retrieve_literal_seg and its
3823 callees, seg_present and add_seg_list.
3824 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3825 (get_frag_is_insn, get_frag_is_no_transform,
3826 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3827 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3828
7fa3d080
BW		 38292004-10-12 Bob Wilson <bob.wilson@acm.org>
3830
3831 * config/tc-xtensa.c: Use ISO C90 formatting.
3832 * config/tc-xtensa.h: Likewise.
3833 * config/xtensa-istack.h: Likewise.
3834 * config/xtensa-relax.c: Likewise.
3835 * config/xtensa-relax.h: Likewise.
3836
8cb51566
PB		 38372004-10-12 Paul Brook <paul@codesourcery.com>
3838
3839 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3840 EF_ARM_EABI_VER4.
3841 (arm_eabis): Ditto.
3842 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3843 -meabi=3.
3844
653cfe85
BW		 38452004-10-08 Bob Wilson <bob.wilson@acm.org>
3846
3847 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3848 entries.
3849 (Acknowledgements): Use "GAS" instead of AS variable.
3850
d2b2c203
DJ		 38512004-10-08 Daniel Jacobowitz <dan@debian.org>
3852
3853 * config/tc-i386.c: Include "elf/x86-64.h".
3854 (i386_elf_section_type): New function.
3855 * config/tc-i386.h (md_elf_section_type): Define.
3856 (i386_elf_section_type): New prototype.
3857
e80e0390
NC		 38582004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3859
3860 * config/m68k-parse.h (enum m68k_register): New control register,
3861 MBAR2 (for MCF5249)
3862 * config/tc-m68k.c: Correct control register set for MCF5249.
3863
43cd72b9 38642004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 3865 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 3866
3867 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3868 (UNREACHABLE_MAX_WIDTH): Define.
3869 (XTENSA_FETCH_WIDTH): Delete.
3870 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3871 prefer_const16, prefer_l32r): New global variables.
3872 (LIT4_SECTION_NAME): Define.
3873 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3874 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3875 (frag_flags struct): New.
c04f5787 3876 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 3877 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3878 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3879 (MAX_FORMATS): Define.
3880 (op_placement_info struct, op_placement_table): New.
3881 (O_pltrel, O_hi16, O_lo16): Define.
3882 (directiveE enum): Rename directive_generics to directive_transform.
3883 Delete directive_relax. Add directive_schedule,
3884 directive_absolute_literals, and directive_last_directive.
3885 (directive_info): Rename "generics" to "transform". Delete "relax".
3886 Add "schedule" and "absolute-literals".
3887 (directive_state): Adjust entries to match changes in directive_info.
3888 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3889 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3890 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3891 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3892 (align_only_targets, software_a0_b_retw_interlock,
3893 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3894 software_avoid_short_loop, software_avoid_close_loop_end,
3895 software_avoid_all_short_loops, specific_opcode): Delete.
3896 (warn_unaligned_branch_targets): New.
3897 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3898 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3899 (option_[no_]link_relax, option_[no_]transform,
3900 option_[no_]absolute_literals, option_warn_unaligned_targets,
3901 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3902 New enum values.
3903 (option_[no_]align_only_targets, option_literal_section_name,
3904 option_text_section_name, option_data_section_name,
3905 option_bss_section_name, option_eb, option_el): Delete.
3906 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3907 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3908 and target-hardware. Delete entries for [no-]target-align-only,
3909 literal-section-name, text-section-name, data-section-name, and
3910 bss-section-name.
3911 (md_parse_option): Handle new options and remove old ones. Accept but
3912 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3913 and treat them as [no-]transform.
3914 (md_show_usage): Add new options and remove old ones.
3915 (xtensa_setup_hw_workarounds): New.
3916 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3917 "long", "short", "loc" and "frequency" entries.
3918 (use_generics): Rename to ...
3919 (use_transform): ... this function. Add past_xtensa_end check.
3920 (use_longcalls): Add past_xtensa_end check.
3921 (code_density_available, can_relax): Delete.
3922 (do_align_targets): New.
3923 (get_directive): Accept dashes in directive names. Warn about
3924 [no-]generics and [no-]relax directives and treat them as
c04f5787 3925 [no-]transform.
43cd72b9
BW		 3926 (xtensa_begin_directive): Call md_flush_pending_output only for some
3927 directives. Check for directives inside instruction bundles. Warn
3928 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3929 directives. Handle new directives. Check generating_literals flag
3930 for literal_prefix.
3931 (xtensa_end_directive): Check for directives inside instruction
3932 bundles. Warn and ignore [no-]density directives. Handle new
3933 directives. Call xtensa_set_frag_assembly_state.
3934 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3935 xtensa_dwarf2_emit_insn): New.
3936 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3937 use_literal_section flag.
3938 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3939 literals. Use xtensa_elf_cons to parse the expression.
3940 (xtensa_literal_prefix): Do not check use_literal_section. Support
3941 ".lit4" sections for absolute literals. Change prefix convention to
3942 replace ".text" (or ".t" in a linkonce section). No need to call
3943 subseg_set.
3944 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3945 (expression_end): Handle closing braces and colons.
3946 (PLT_SUFFIX, plt_suffix): Delete.
3947 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3948 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3949 and O_hi16 expressions as well.
3950 (tokenize_arguments): Handle closing braces and colons.
3951 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3952 operands and paired register syntax.
3953 (get_invisible_operands): New.
3954 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3955 new xtensa-isa.h functions.
3956 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3957 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3958 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3959 instructions. Use xtensa_translate_zero_immed.
3960 (operand_is_immed, operand_is_pcrel_label): Delete.
3961 (get_relaxable_immed): Use new xtensa-isa.h functions.
3962 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3963 functions.
3964 (xtensa_print_insn_table, print_vliw_insn): New.
3965 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3966 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3967 is_branch_or_jump_opcode): Delete.
3968 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3969 (opnum_to_reloc, reloc_to_opnum): Delete.
3970 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3971 xtensa-isa.h functions. Operate on one slot of an instruction.
3972 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3973 xg_get_insn_size): Delete.
3974 (xg_get_build_instr_size): Use xg_get_single_size.
3975 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3976 xg_build_widen_table. Use xg_get_single_size.
3977 (xg_get_max_narrow_insn_size): Delete.
3978 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3979 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3980 xg_get_single_size.
3981 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3982 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3983 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3984 xg_build_widen_table. Use xg_get_single_size.
3985 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3986 xg_check_operand.
3987 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3988 treat weak symbols conservatively.
3989 (xg_check_operand): Use new xtensa-isa.h functions.
3990 (is_dnrange): Delete.
3991 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3992 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3993 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3994 xtensa-isa.h functions.
3995 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3996 xg_instruction_matches_options): New.
3997 (xg_instruction_matches_rule): Handle O_register expressions. Call
3998 xg_instruction_matches_options.
3999 (transition_rule_cmp): New.
4000 (xg_instruction_match): Update call to xg_build_simplify_table.
4001 (xg_build_token_insn): Record loc fields.
4002 (xg_simplify_insn): Check is_specific_opcode field and
4003 density_supported flag.
4004 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4005 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4006 (xg_assemble_literal): Add error handling for O_big. Call
4007 record_alignment. Handle O_pltrel.
4008 (xg_valid_literal_expression): New.
4009 (xg_assemble_literal_space): Add slot parameter. Remove call to
4010 set_expr_symbol_offset. Add call to record_alignment. Update call to
4011 xg_finish_frag.
4012 (xg_emit_insn): Delete.
4013 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4014 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4015 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4016 and slot parameters. Handle new "alternate" relocations for absolute
4017 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4018 O_hi16. Use new xtensa-isa.h functions.
4019 (xg_assemble_tokens): Delete.
4020 (is_register_writer): Use new xtensa-isa.h functions.
4021 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4022 old-style RSR from LCOUNT.
4023 (next_frag_opcode): Delete.
4024 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4025 update_next_frag_state): New.
4026 (update_next_frag_nop_state): Delete.
4027 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4028 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4029 the state of the absolute-literals directive. Add calls to
4030 record_alignment and xtensa_set_frag_assembly_state. Call
4031 xtensa_switch_to_non_abs_literal_fragment instead of
4032 xtensa_switch_to_literal_fragment.
4033 (build_nop): New.
4034 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4035 (get_expanded_loop_offset): Change check for undefined opcode to an
4036 assertion.
4037 (xtensa_set_frag_assembly_state, relaxable_section,
4038 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4039 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4040 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4041 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4042 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4043 (xtensa_init_fix_data): New.
4044 (xtensa_frob_label): Reset label symbol to the current frag. Check
4045 do_align_targets and generating_literals flag. Propagate frequency
4046 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4047 (xtensa_unrecognized_line): New.
4048 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4049 to xtensa_set_frag_assembly_state.
4050 (error_reset_cur_vinsn): New.
4051 (md_assemble): Remove check for literal frag. Remove call to
4052 istack_init. Call use_transform instead of use_generics. Parse
4053 explicit instruction format specifiers. Move code for
4054 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4055 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4056 Add dwarf2_where call. Remote automatic alignment for ENTRY
4057 instructions. Move call to xtensa_clear_insn_labels to the end.
4058 Rearrange to handle bundles.
4059 (xtensa_cons_fix_new): Delete.
4060 (xtensa_handle_align): New.
4061 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4062 assignment to is_no_density field.
4063 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4064 instead of reloc_to_opnum. Handle "alternate" relocations.
4065 (xtensa_force_relocation, xtensa_check_inside_bundle,
4066 xtensa_elf_section_change_hook): New.
4067 (xtensa_symbol_new_hook): Delete.
4068 (xtensa_fix_adjustable): Check for difference of symbols with an
4069 offset. Check for external and weak symbols.
4070 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4071 (md_estimate_size_before_relax): Return expansion for the first slot.
4072 (tc_gen_reloc): Handle difference of symbols by producing
4073 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4074 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4075 tentative values into the output when linkrelax is set.
4076 (XTENSA_PROP_SEC_NAME): Define.
4077 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4078 Create literal tables only if using literal sections. Create new
4079 property tables instead of old instruction tables. Check for unaligned
4080 branch targets and loops.
4081 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4082 new_resource_table, clear_resource_table, resize_resource_table,
4083 resources_available, reserve_resources, release_resources,
4084 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4085 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4086 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4087 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4088 flag. Update checks for workaround options. Call
4089 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4090 (xtensa_cleanup_align_frags): Add special case for branch targets.
4091 Check for and mark unreachable frags.
4092 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4093 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4094 end of a zero-overhead loop body.
4095 (frag_can_negate_branch): Handle instructions with multiple slots.
4096 Use new xtensa-isa.h functions
4097 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4098 xtensa_mark_zcl_first_insns): New.
4099 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4100 transformations are disabled.
4101 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4102 multislot instructions.
4103 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4104 Likewise. Also error if transformations are disabled.
4105 (unrelaxed_frag_max_size): New.
4106 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4107 xtensa-isa.h functions.
4108 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4109 xtensa_opcode_is_loop instead of is_loop_opcode.
4110 (get_text_align_power): Replace as_fatal with assertion.
4111 (get_text_align_fill_size): Iterate instead of using modulus when
4112 use_nops is false.
4113 (get_noop_aligned_address): Assert that this is for a machine-dependent
4114 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4115 xg_get_single_size, and frag_format_size.
4116 (get_widen_aligned_address): Rename to ...
4117 (get_aligned_diff): ... this function. Add max_diff parameter.
4118 Remove handling of rs_align/rs_align_code frags. Use
4119 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4120 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4121 and pass it back to caller.
4122 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4123 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4124 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4125 (relax_frag_text_align): Rename to ...
4126 (relax_frag_loop_align): ... this function. Assume loops can only be
4127 in the first slot of an instruction.
4128 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4129 instruction. Remove call to frag_wane.
4130 (relax_frag_narrow): Rename to ...
4131 (relax_frag_for_align): ... this function. Extend to handle
4132 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4133 RELAX_NARROW for the first slot.
4134 (find_address_of_next_align_frag, bytes_to_stretch): New.
4135 (future_alignment_required): Use find_address_of_next_align_frag and
4136 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4137 alignment decisions.
4138 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4139 Check if transformations are enabled for b_j_loop_end workaround.
4140 Use new xtensa-isa.h functions and handle multislot instructions.
4141 Update call to xg_assembly_relax.
4142 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4143 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4144 frag types.
4145 (convert_frag_narrow): Add segP, format and slot parameters. Call
4146 convert_frag_immed for branch instructions. Adjust calls to
4147 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4148 xg_get_single_size and xg_get_single_format.
4149 (convert_frag_fill_nop): New.
4150 (convert_frag_immed): Add format and slot parameters. Handle multislot
4151 instructions and use new xtensa-isa.h functions. Update calls to
4152 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4153 enabled for b_j_loop_end workaround. Use build_nop instead of
4154 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4155 frags. Use xg_get_single_size. Handle O_pltrel.
4156 (fix_new_exp_in_seg): Remove check for old plt flag.
4157 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4158 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4159 for loop opcode to an assertion. Mark all frags up to the end of the
4160 loop as not transformable.
4161 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4162 (get_subseg_info): New.
4163 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4164 check for dest_seg.
4165 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4166 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4167 (xtensa_switch_to_non_abs_literal_fragment): New.
4168 (cache_literal_section): Add is_code parameter and pass it through to
4169 retrieve_literal_seg.
4170 (retrieve_literal_seg): Add is_code parameter and use it to set the
4171 flags on the literal section. Handle case where head parameter is 0.
4172 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4173 set_frag_is_no_transform): New.
4174 (xtensa_create_property_segments): Add end_property_function parameter
4175 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4176 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4177 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4178 (add_xt_block_frags): Add end_property_function parameter and call it
4179 if it is non-zero. Call xtensa_frag_flags_init.
4180 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4181 get_frag_property_flags, frag_flags_to_number,
4182 xtensa_frag_flags_combinable, xt_block_aligned_size,
4183 xtensa_xt_block_combine, add_xt_prop_frags,
4184 init_op_placement_info_table, opcode_fits_format_slot,
4185 xg_get_single_size, xg_get_single_format): New.
4186 (istack_push): Inline call to tinsn_copy.
4187 (tinsn_copy): Delete.
4188 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4189 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4190 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4191 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4192 functions. Handle invisible operands.
4193 (tinsn_to_slotbuf): New.
4194 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4195 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4196 vinsn_from_chars, and xg_free_vinsn.
4197 (tinsn_from_insnbuf): New.
4198 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4199 instructions. Handle symbol differences.
4200 (get_num_stack_text_bytes): Use xg_get_single_size.
4201 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4202 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4203 get_expr_register, set_expr_symbol_offset_diff): New.
4204 * config/tc-xtensa.h (MAX_SLOTS): Define.
4205 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4206 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4207 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4208 RELAX_NONE types.
4209 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4210 (xtensa_frag_type struct): Add is_assembly_state_set,
4211 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4212 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4213 Replace is_generics and is_relax fields by is_no_transform field.
4214 Delete is_text and is_longcalls fields. Change text_expansion and
4215 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4216 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4217 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4218 (xtensa_fix_data struct): New.
4219 (xtensa_symfield_type struct): Delete plt field.
4220 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4221 forward declaration here.
4222 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4223 (XTENSA_SECTION_RENAME): Undefine.
4224 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4225 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4226 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4227 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4228 (unit_num_copies_func, opcode_num_units_func,
4229 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4230 (resource_table struct): New.
4231 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4232 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4233 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4234 (tinsn_copy): Delete prototype.
4235 (vliw_insn struct): New.
4236 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4237 (widen_spec_list): Add option conditions for density and boolean
4238 instructions. Add expansions using CONST16 and conditions for using
4239 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4240 predicted branches.
4241 (simplify_spec_list): Add option conditions for density instructions.
4242 Add entry for NOP instruction.
4243 (append_transition): Add cmp function pointer parameter and use it to
4244 insert the new entry in order.
4245 (operand_function_LOW16U, operand_function_HI16U): New.
4246 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4247 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4248 (enter_opname, split_string): Use xstrdup instead of strdup.
4249 (init_insn_pattern): Initialize new options field.
4250 (clear_req_or_option_list, clear_req_option_list,
4251 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4252 New.
4253 (parse_insn_pattern): Parse option conditions.
4254 (transition_applies): New.
4255 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4256 swapped last arguments in calls to append_constant_value_condition.
4257 Call clone_req_option_list. Add warning about invalid opcode.
4258 Handle LOW16U and HI16U function names.
4259 (build_transition_table): Add cmp parameter and use it in calls to
4260 append_transition. Use new xtensa-isa.h functions. Check
4261 transition_applies before adding entries.
4262 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4263 pass it through to build_transition_table.
4264 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4265 ReqOption, transition_cmp_fn): New types.
4266 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4267 (transition_rule struct): Add options field.
4268 * doc/as.texinfo (Overview): Update Xtensa options.
4269 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4270 --[no-]relax, and --[no-]generics options. Update descriptions of
4271 --text-section-literals and --[no-]longcalls. Add
4272 --[no-]absolute-literals and --[no-]transform.
4273 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4274 Remove use of "generic" and "specific" terminology for opcodes.
4275 (Xtensa Registers): Generalize the syntax description to include
4276 user-defined register files.
4277 (Xtensa Automatic Alignment): Update.
4278 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4279 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4280 (Xtensa Directives): Remove confusing rules about precedence.
4281 (Density Directive, Relax Directive): Delete.
4282 (Schedule Directive): New.
4283 (Generics Directive): Rename to ...
4284 (Transform Directive): ... this node.
4285 (Literal Directive): Update for absolute literals. Missing
4286 literal_position directive is now an error.
4287 (Literal Position Directive): Update for absolute literals.
4288 (Freeregs Directive): Delete.
4289 (Absolute Literals Directive): New.
4290 (Frame Directive): Minor editing.
4291 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4292 Update dependencies.
4293 * Makefile.in: Regenerate.
4294
6e1304d8
RS		 42952004-10-07 Richard Sandiford <rsandifo@redhat.com>
4296
4297 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4298 to build the second and third fixups for a composite relocation.
4299 (macro_read_relocs): New function.
4300 (macro_build): Use it.
4301 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4302 Simplify fragging code accordingly.
4303 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4304 of the composite relocation. Set fx_tcbit in both fixups.
4305
b1dca8ee
RS		 43062004-10-07 Richard Sandiford <rsandifo@redhat.com>
4307
4308 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4309 (md_apply_fix3): Don't treat composite relocs as done.
4310
89658e52
NC		 43112004-10-07 Jan Beulich <jbeulich@novell.com>
4312
4313 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4314 prefix for symbol names generated from the LOCAL macro directive.
4315
289040ca
NC		 4316 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4317 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4318
48c9f030
NC		 43192004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4320
4321 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 4322 Special registers.
5c5054ab 4323 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 4324 (get_cinv_parameters): Add 'b' option to invalidate the
4325 branch-target cache.
4326
7ed4c4c5
NC		 43272004-10-05 Paul Brook <paul@codesourcery.com>
4328
4329 * config/tc-arm.c (unwind): New variable.
4330 (vfp_sp_encode_reg): New function.
4331 (vfp_sp_reg_required_here): Use it.
4332 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4333 (vfp_parse_reg_list): New function.
4334 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4335 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4336 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4337 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4338 functions.
4339 (md_pseudo_table): Add them.
4340 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4341 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4342 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4343 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4344 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 4345 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 4346 * NEWS: Mention the new feature.
4347
04ca8703
EC		 43482004-10-04 Eric Christopher <echristo@redhat.com>
4349
4350 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4351
7c1d0959
L		 43522004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4353
4354 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4355 TLS relocations.
4356 * config/tc-s390.c (md_apply_fix3): Likewise.
4357 * config/tc-sparc.c (md_apply_fix3): Likewise.
4358
40a18ebd
NC		 43592004-10-01 Paul Brook <paul@codesourcery.com>
4360
4361 * config/tc-arm.c (arm_elf_section_type): New function.
4362 (arm_elf_change_section): Set section link for exidx sections.
4363 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4364 (md_elf_section_type): Define.
4365
14127cc4
NC		 43662004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4367
4368 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4369 instruction's offset.
4370
b7c92712
NC		 43712004-10-01 Adam Nemet <anemet@lnxw.com>
4372
4373 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4374
65555e64
AM		 43752004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4376
4377 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4378 asymbol *, instead use symbol_get_bfdsym.
4379
9fe0b840
NC		 43802004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4381
4382 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4383
0dd132b6
NC		 43842004-09-30 Paul Brook <paul@codesourcery.com>
4385
4386 * config/tc-arm.c (do_smi, do_nop): New functions.
4387 (insns): Add ARMv6ZK instructions.
4388 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4389 (tc_gen_reloc): Ditto.
4390 (arm_cpus): Add mpcore and arm1176.
4391 (arm_archs): Add armv6{k,z,zk}.
4392 * doc/c-arm.texi: Document new cores and architectures.
4393
a737bd4d
NC		 43942004-09-30 Nick Clifton <nickc@redhat.com>
4395
4396 * config/tc-arm.c: Use ISO C90 formatting.
4397
3631a3c8
NC		 43982004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4399
a737bd4d 4400 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 4401 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4402 REG_TYPE_MVDX is expected.
4403
d5f0cf92
AM		 44042004-09-29 Marc Bevand <m.bevand@gmail.com>
4405
4406 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4407
9f9a069e
JW		 44082004-09-21 James E Wilson <wilson@specifixinc.com>
4409
4410 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4411 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4412 output_spill_base, output_unat_psprel, output_lc_psprel,
4413 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4414 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4415 output_spill_psprel_p): Use it.
4416
4b778c88
TL		 44172004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4418
c04f5787 4419 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 4420 Handle load/stor unique instructions before parsing.
4b778c88 4421
eb043451
PB		 44222004-09-17 Paul Brook <paul@codesourcery.com>
4423
4424 * config/tc-arm.c (s_arm_rel31): New funciton.
4425 (md_pseudo_table): Add .rel31.
04ca8703 4426 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 4427 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4428 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4429 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4430 (arm_parse_reloc): Add (target2).
4431
8ea2b00f
AM		 44322004-09-17 Alan Modra <amodra@bigpond.net.au>
4433
4434 * Makefile.am: Run "make dep-am".
4435 * Makefile.in: Regenerate.
4436 * aclocal.m4: Regenerate.
4437 * configure: Regenerate.
4438 * doc/Makefile.in: Regenerate.
4439 * po/POTFILES.in: Regenerate.
4440 * po/gas.pot: Regenerate.
4441
7e1792e0
HPN		 44422004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4443
4444 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4445 [!LLONG_MAX]: Ditto.
4446
9c504268
PB		 44472004-09-13 Paul Brook <paul@codesourcery.com>
4448
4449 * config/tc-arm.c: Rename RELABS to TARGET1.
4450
2159ac21
AM		 44512004-09-13 Alan Modra <amodra@bigpond.net.au>
4452
4453 * messages.c (as_internal_value_out_of_range): Cast values passed
4454 to as_bad_where or as_warn_where to proper type.
4455
23794b24
MM		 44562004-09-11 Theodore A. Roth <troth@openavr.org>
4457
4458 * config/tc-avr.c: Add support for
4459 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4460
e9fad691
AM		 44612004-09-09 Alan Modra <amodra@bigpond.net.au>
4462
4463 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4464 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4465
10b016c2
PB		 44662004-09-08 Paul Brook <paul@codesourcery.com>
4467
4468 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4469 fini_array and preinit_array section types.
4470 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4471 and fini_array.
4472 * doc/as.texinfo: Document extra section types.
4473
e5a52504
MM		 44742004-09-02 Mark Mitchell <mark@codesourcery.com>
4475
4476 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4477 * Makefile.in: Regenerated.
4478 * configure.in: Set em for arm*-*-symbianelf*.
4479 * configure: Regenerated.
4480 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4481 vectors when appropriate.
4482 * config/te-symbian.h: New file.
4483
42851540
NC		 44842004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4485
4486 * config/tc-crx.c (gettrap): Exception vector can be case
4487 insensitive.
04ca8703 4488 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 4489 instructions.
4490 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 4491 (process_label_constant): Initialize relocation type to
42851540
NC		 4492 BFD_RELOC_NONE
4493
8783612f
RE		 44942004-09-01 Richard Earnshaw < reanrsha@arm.com>
4495
4496 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4497 for synthesizable cores.
4498
1ff4677c
RE		 4499 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4500
b18c562e
NC		 45012004-08-25 Dmitry Diky <diwil@spec.ru>
4502
4503 * config/tc-msp430.c: Clean-up the code.
4504 (md_relax_table): New relax table.
4505 (mcu_types): Sort MCU types.
4506 (md_pseudo_table): Add .profiler pseudo handler.
4507 (pow2value): New function.
4508 (msp430_profiler): New function.
4509 (msp430_operands): Add new insns handlers.
4510 (msp430_srcoperand): Add register operand handler, allow complex
4511 expressions.
4512 (md_estimate_size_before_relax): Rewritten.
4513 (md_convert_frag): Rewritten.
4514 (msp430_relax_frag): New function.
4515 * config/tc-msp430.h (md_relax_frag): define macro
4516 * doc/c-msp430.texi: Update information.
4517
8f94ae4d
NC		 45182004-08-24 Nick Clifton <nickc@redhat.com>
4519
4520 * as.c (std_shortopts): Allow -g to take an optional argument.
4521 (parse_args): Pass any switch starting with -g on to the backend
4522 for parsing.
4523
e51dace8
MM		 45242004-08-18 Mark Mitchell <mark@codesourcery.com>
4525
4526 * configure.in (arm*-*-symbianelf*): New target.
4527 (arm*-*-eabi*): Likewise.
4528 * configure: Regenerated.
4529
f7870c8d
TS		 45302004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4531 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4532 correctly.
4533
d6afba4b
JJ		 45342004-08-18 Jakub Jelinek <jakub@redhat.com>
4535
4536 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4537 argument, don't do anything if current section is not
4538 .gnu.linkonce.t.* and linkonce_empty is set.
4539 (generate_unwind_image, dot_endp): Adjust callers, call
4540 start_unwind_section (*, 1) if nothing will be put into the
4541 section.
4542
329e276d
NC		 45432004-08-17 Nick Clifton <nickc@redhat.com>
4544
4545 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4546 (show_usage): Add -g.
4547 (std_longopts): Add --gen-debug. Alpha sort the table.
4548 (parse_args): Print an error message if a switch is not handled.
4549 Handle the -g switch, calling md_debug_format_selector() if
4550 necessary.
4551 * NEWS: Mention new feature.
4552 * doc/as.texinfo: Document new switch.
4553 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 4554
329e276d
NC		 4555 * config/tc-arm.c (md_parse_option): Do not issue an error message
4556 if the switch is not recognised.
4557 * config/tc-m68k.c (md_parse_option): Likewise.
4558 * config/tc-pdp11.c (md_parse_option): Likewise.
4559 * config/tc-v850.c (md_parse_option): Likewise.
4560
4561 * as.h: Fix up formatting.
4562 * tc.h: Likewise.
4563
4101eec8
NC		 45642004-08-16 Nick Clifton <nickc@redhat.com>
4565
2766e5e4
NC		 4566 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4567
4101eec8
NC		 4568 * configure.in: Sort architecture based tables alphabetically.
4569 * configure: Regenerate.
4570
80f846b6
AM		 45712004-08-16 Alan Modra <amodra@bigpond.net.au>
4572
4573 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4574 { "cc", 68 }, with { "cr", 70 }.
4575
caa32fe5
NC		 45762004-08-13 Jan Beulich <jbeulich@novell.com>
4577 Nick Clifton <nickc@redhat.com>
4578
4579 * as.c: Add and handle new --alternate command line option.
4580 * macro.c (macro_set_alternate): New.
4581 * macro.h (macro_set_alternate): Declare.
4582 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4583 * doc/as.texinfo: Document new command line option and pseudo-ops
4584 as well as insert documentation originating from gasp about
4585 alternate macro syntax.
4586 * NEWS: Mention new command line option and pseudo-ops.
4587
b2221023
MM		 45882004-08-10 Mark Mitchell <mark@codesourcery.com>
4589
4590 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4591 to bignums.
4592
db6579d4
PB		 45932004-08-06 Paul Brook <paul@codesourcery.com>
4594
4595 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4596 Handle new relocations.
4597 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4598
e750405d
BW		 45992004-08-05 Bob Wilson <bob.wilson@acm.org>
4600
4601 * write.c (relax_segment): Use was_address instead of address when
4602 setting fr_fix field for align frag due to backwards .org.
4603
1d70c7fb
AO		 46042004-07-29 Alexandre Oliva <aoliva@redhat.com>
4605
4606 Introduce SH2a support.
4607 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4608 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4609 arch_sh2a_nofpu_up.
4610 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4611 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4612 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4613 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4614 to end of conditional expression.
4615 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4616 * config/tc-sh.c: Add sh2a-nofpu support.
4617 2003-12-29 DJ Delorie <dj@redhat.com>
4618 * tc-sh.c: Add sh2a support.
4619 (parse_reg): Add tbr.
4620 (parse_at): Support @@(disp,tbr).
4621 (get_specific): Support sh2a opcodes.
4622 (insert4): New, for 4 byte relocs.
4623 (build_Mytes): Support sh2a opcodes.
4624 (md_apply_fix3_Mytes): Support sh2a opcodes.
4625 2003-12-02 Michael Snyder <msnyder@redhat.com>
4626 * config/tc-sh.c (md_parse_option): Handle sh2a.
4627 (sh_elf_final_processing): Ditto.
4628
e7fbc2bf
JT		 46292004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4630
4631 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4632 for TE_NetBSD.
4633
9232bbb0
AM		 46342004-07-27 Alan Modra <amodra@bigpond.net.au>
4635
4636 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4637 (ppc_arch): Expand comment.
4638
670ec21d
NC		 46392004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4640
4641 * config/tc-crx.c: Support evaluating the difference between two
4642 symbols.
4643 * config/tc-crx.h: Likewise.
4644
406f8ff9 46452004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 4646
4647 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4648 section.
4649 (ia64_elf_section_change_hook): Set the linked-to section for
4650 SHT_IA_64_UNWIND.
4651
c05e9f04
NC		 46522004-07-26 Dmitry Diky <diwil@spec.ru>
4653
4654 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4655 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4656 msp430xG438, msp430xG439.
4657
e9863d7f
DJ		 46582004-07-25 Daniel Jacobowitz <dan@debian.org>
4659
4660 * doc/as.texinfo (Section, PushSection): Correct documentation
4661 for ELF.
4662
543613e9 46632004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 4664
4665 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4666 permissible for the selected instruction suffix.
4667 (match_template): Don't permit 64-bit general purpose operands in
4668 32-bit mode.
4669 (finalize_imm): Permit 64-bit immediates.
4670 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4671 specially except for the width of the used base and/or index
4672 registers. For 32-bit displacements, use sign-extended
4673 relocations only when using 64-bit addressing.
4674 Force zero displacement on rip-relative addressing when there is
4675 no other displacement.
4676 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4677 specially except for the width of the used base and/or index
4678 registers.
4679 (parse_register): Disallow Reg64 registers in 32-bit mode.
4680
543613e9
NC		 4681 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4682 suffix if the instruction doesn't support it.
04ca8703 4683
01a3f561
MR		 46842004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4685
4686 * config/tc-mips.c (append_insn): Handle constant expressions with
4687 no associated relocation.
4688 (mips_ip): Cancel the expression after use for the Q format
4689 specifier.
4690 (parse_relocation): Return no relocation for unsupported
4691 operators.
4692 (my_getSmallExpression): Return no relocation if no relocation
4693 operators are used.
4694
e12904d2
DA		 46952004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4696
4697 * config/obj-som.c (adjust_stab_sections): Add prototype.
4698 (obj_som_compiler, obj_som_version, obj_som_copyright,
4699 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4700 * config/tc-hppa.c (update_subspace): Likewise.
4701 (is_defined_subspace): Amplify comment.
4702 * config/obj-som.h (som_frob_file): Add prototype.
4703
90c1602c
L		 47042004-07-19 Christopher Faylor <cgf@timesys.com>
4705 H.J. Lu <hongjiu.lu@intel.com>
4706
4707 * subsegs.c (section_symbol): Don't create a new segment when
4708 existing segment is undefined.
4709
f263249b
RE		 47102004-07-16 Richard Earnshaw <rearnsha@arm.com>
4711
4712 * config/tc-arm.c: Include include/opcode/arm.h.
4713 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4714 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4715 (FPU_ARCH_*): Delete.
4716 * Makefile.am: Update dependencies.
4717 * Makefile.in: Regenerate.
4718
152c65b9
NC		 47192004-07-15 Nick Clifton <nickc@redhat.com>
4720
4721 * configure.in: Accept armbe as a big-endian arm configuration.
4722 * configure: Regenerate.
4723
0477af35
NC		 47242004-07-13 Thomas Nystrom <thn@saeab.se>
4725
4726 * config/tc-i386.c (T_SHIFTOP): New constant.
4727 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4728 (intel_el1): Handle '~'.
4729 (intel_get_token): Handle '<>', '&', '|' and '~'.
4730
47312004-07-13 Nick Clifton <nickc@redhat.com>
4732
4733 (md_assemble): Remove spurious newline from end of as_bad error
4734 message.
4735 (intel_e05_1): Likewise.
4736 (intel_e11): Likewise.
4737 (intel_match_token): Likewise.
4738
31302357
AS		 47392004-07-11 Andreas Schwab <schwab@suse.de>
4740
4741 * config/tc-m68k.c: Convert to C90. Remove redundant
4742 declarations. Indentation fixup.
4743 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4744 obj_coff_section ourselves.
04ca8703 4745
549f748d
JW		 47462004-07-09 James E Wilson <wilson@specifixinc.com>
4747
4748 * config/tc-ia64.c (default_big_endian): New.
4749 (dot_byteorder, md_begin): Use it.
4750 (md_parse_option): Set it.
04ca8703 4751
1a320fbb
NC		 47522004-07-09 Nick Clifton <nickc@redhat.com>
4753
4754 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4755 * configure: Regenerate.
4756 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4757 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4758 sh_find_elf_flags if necessary.
4759
de7e6852
RS		 47602004-07-08 Richard Sandiford <rsandifo@redhat.com>
4761
4762 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4763 going to be split into more than one in-place addend, return 0
4764 for relocations against mergeable sections. Associate comments
4765 with code.
4766
1fe1f39c
NC		 47672004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4768
4769 * Makefile.am (CPU_TYPES): Add crx.
4770 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4771 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4772 (DEPTC_crx_elf): New target.
4773 (DEPOBJ_crx_elf): Likewise.
4774 (DEP_crx_elf): Likewise.
4775 * Makefile.in: Regenerate.
4776 * configure.in: Add crx* target.
4777 * configure: Regenerate.
4778 * config/tc-crx.c: New file.
4779 * config/tc-crx.h: New file.
4780 * NEWS: Mention new target.
4781
d9895649
NC		 47822004-07-06 Nick Clifton <nickc@redhat.com>
4783
85fbca6a 4784 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 4785 * configure.in:
4786 * configure: Regenerate. Add sh-symbian-elf target. If
4787 selected define TARGET_SYMBIAN.
4788 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4789 format if TARGET_SYMBIAN has been defined.
04ca8703 4790
e7bd9ea0
NC		 4791 * output-file.c (output_file_create): Report the target format
4792 chosen when bfd_openw reports that it is invalid.
4793
d9895649
NC		 4794 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4795 pseudo for BFD based assemblers.
4796
871ec896
JR		 47972004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4798
4799 gas:
4800 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4801 (md_parse_option): Remove redundant -isa testing.
4802 Make bfd_arch variable const.
4803 (md_show_usage): Make bfd_arch variable const.
4804
5a9ff93d
JW		 48052004-07-03 James E Wilson <wilson@specifixinc.com>
4806
4807 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4808 * config/tc-ia64.h (md_frag_check): Define.
4809
c87db184
CF		 48102004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4811
4812 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4813 externals.
4814 * doc/as.texinfo (Weak): Document PE weak symbols.
4815
3b91255e
RS		 48162004-07-03 Richard Sandiford <rsandifo@redhat.com>
4817
4818 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4819 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4820 (mips_frob_file): Rework so that only a single pass through the
4821 relocs is needed. Allow %lo()s to have higher offsets than their
4822 corresponding %hi()s or %got()s.
4823
310ea308
NC		 48242004-07-02 Nick Clifton <nickc@redhat.com>
4825
4826 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4827 allow values which have come from undefined symbols.
4828 Always consider this fixup to have been processed as a reloc
4829 cannot be generated for it.
4830
09b935ac
AM		 48312004-07-02 Alan Modra <amodra@bigpond.net.au>
4832
4833 * frags.h (struct frag): Add has_code and insn_addr fields.
4834 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4835 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4836 * config/tc-ppc.h (md_frag_check): Define.
4837
4d1cd5c7
MR		 48382004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4839
4840 * doc/Makefile.am (info): Rename goal to...
4841 (info-local): ... this, to preserve implicit dependencies.
4842 * doc/Makefile.in: Regenerate with automake 1.8.5.
4843
097f809a
NC		 48442004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4845
4846 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4847 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4848 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4849 (tc_gen_reloc): Likewise.
4850 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4851 (m32r_parse_name): Likewise.
4852 (m32r_cgen_parse_fix_exp): Likewise.
4853 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4854 (O_PIC_reloc): Likewise.
4855 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4856 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4857 for @GOTOFF, @GOT, @PLT.
4858
bb82af9f
NC		 48592004-06-21 Jan Beulich <jbeulich@novell.com>
4860
4861 * gas/symbols.c: While discarding ordinary local absolute symbols
4862 when --strip-local-absolute is in effect, retain file symbols.
4863
990ae22a
AS		 48642004-06-20 Andreas Schwab <schwab@suse.de>
4865
4866 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4867 (md_parse_option): Likewise.
4868
32137342
NC		 48692004-06-17 Jan Beulich <jbeulich@novell.com>
4870
4871 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4872 * config/te-netware.h: New file.
4873 * config/te-ppcnw.h: Delete: Obsolete.
4874 * configure.in: Eliminate ill NetWare targets. Make generic
4875 NetWare target use proper emulation.
4876 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4877 reference to new te-netware.h.
4878 * configure: Regenerate.
4879 * Makefile.in: Regenerate.
4880
f84d8e26
MS		 48812004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4882
4883 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4884 comparison in .insn pseudo operation.
4885
587aac4e
AM		 48862004-06-15 Alan Modra <amodra@bigpond.net.au>
4887
4888 * config/obj-coff.c (coff_adjust_section_syms): Use
4889 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4890 (coff_frob_section): Likewise.
4891 * config/tc-mips.c (md_apply_fix3): Likewise.
4892 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4893 (elf_frob_file_after_relocs): Likewise.
4894
2337eb33
DA		 48952004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4896
b8fc22bc
DA		 4897 * config/tc-hppa.c (log2): Rename to exact_log2.
4898 (pa_next_subseg): Delete unused function.
4899 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4900 (create_new_subspace): Likewise.
4901
2337eb33
DA		 4902 Bug gas/213
4903 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4904 labels. Fix warning.
4905
53cb0362
DD		 49062004-05-28 DJ Delorie <dj@redhat.com>
4907
4908 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4909 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4910 or non-merged symbols.
4911
888a75be
L		 49122004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4913
4914 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4915 restore the old slot when inserting srlz.i/srlz.d.
4916
f6f9408f
JR		 49172004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4918
4919 * Makefile.am: Regenerate dependecies.
4920 * Makefile.in: Regenerate.
4921 * config/tc-sh.c (valid_arch): Make unsigned.
4922 (preset_target_arch): Likewise.
4923 (md_begin): Use new architecture flags system.
4924 (get_specific): Likewise.
4925 (assemble_ppi): Likewise.
4926 (md_assemble): Likewise. Also fix error check for bad opcodes.
4927 (md_parse_option): Likewise. Also generate -isa values according
4928 to the table in bfd/cpu-sh.c instead of just constants. Also
4929 allow <arch>-up ISA variants.
4930 (sh_elf_final_processing): Replace if-else chain with a call to
4931 sh_find_elf_flags().
f6f9408f 4932
580b9172
NC		 49332004-05-28 Peter Barada <peter@the-baradas.com>
4934
4935 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4936 with zero offset into mode 2 addressing to save a word.
4937
652ca075
L		 49382004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4939
4940 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4941 (ar_is_only_in_integer_unit): New.
4942 (ar_is_only_in_memory_unit): New.
4943 (generate_unwind_image): Silence gcc on 32bit host.
4944 (md_assemble): Use ar_is_only_in_integer_unit instead of
4945 ar_is_in_integer_unit. Check AR access.
4946
60fed2d3
NC		 49472004-05-27 Peter Barada <peter@the-baradas.com>
4948
4949 * config/tc-m68k.c (md_begin): Sort the opcode table into
4950 alphabetical order.
4951 (m68k_compare_opcode): New function to do the sorting.
4952
be8c092b
NC		 49532004-05-24 Peter Barada <peter@the-baradas.com>
4954
4955 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4956 addressing on MIT style operands.
4957 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4958 w/mask addressing.
4959 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4960 operands.
4961
1181c20e
AM		 49622004-05-23 Alan Modra <amodra@bigpond.net.au>
4963
4964 * expr.c (operand, operator): Don't reject '++' and '--'.
4965
20e56c33
RS		 49662004-05-20 Richard Sandiford <rsandifo@redhat.com>
4967
4968 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4969 dwarf tables.
4970
04ca8703 49712004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 4972
4973 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4974 * configure: Regenerate.
4975
0da76f83
NC		 49762004-05-13 Paul Brook <paul@codesourcery.com>
4977
4978 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4979
4b363073
NC		 49802004-05-13 Joel Sherrill <joel@oarcorp.com>
4981
4982 * configure.in (or32-*-rtems*): Switch to elf.
4983 * configure: Regenerate.
4984
9598fbe5
NC		 49852004-05-13 Nick Clifton <nickc@redhat.com>
4986
4987 * po/fr.po: Updated French translation.
4988
22fe14ad
NC		 49892004-05-11 Nick Clifton <nickc@redhat.com>
4990
4991 * doc/as.texinfo (Section): Document G and T flags to .section
4992 directive. Document the extra arguments that the G flag
4993 requires. Document the #tls flag.
4994
49952004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4996
4997 * subsegs.c (section_symbol): Create a new section symbol if
4998 the existing one doesn't match.
4999 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5000
532c738a
RS		 50012004-05-07 Richard Sandiford <rsandifo@redhat.com>
5002
5003 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5004 to cope with VR4181A errata MD(1) and MD(4).
5005
0503b355
BF		 50062004-05-07 Brian Ford <ford@vss.fsi.com>
5007
5008 * NEWS: Mention .secrel32 for pe[i]-i386.
5009
daeea990
AO		 50102004-05-07 Alexandre Oliva <aoliva@redhat.com>
5011
5012 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5013 (HANDLE_ALIGN): New.
5014
bfbdcf04
DJ		 50152004-05-06 Daniel Jacobowitz <dan@debian.org>
5016
5017 * Makefile.am (DIST_SUBDIRS): Define.
5018 * aclocal.m4: Regenerate with automake 1.8.4.
5019 * Makefile.in: Likewise.
5020 * doc/Makefile.in: Likewise.
5021
5e819f9c
JW		 50222004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5023
5024 * config/tc-ia64.c (dot_serialize): Declare.
5025 (dot_serialize): New function.
5026 (md_pseudo_table): Add ".serialize.data" and
5027 ".serialize.instruction" directives.
5028
e5976317
NC		 50292004-05-06 Nick Clifton <nickc@redhat.com>
5030
5031 * messages (as_internal_value_out_of_range): Print a message about
5032 a value being out of range. Be consistent about whether the
5033 values are printed in decimal or hexadecimal.
5034 (as_warn_value_out_of_range): Generate a warning message about an
5035 out of range value.
5036 (as_bad_value_out_of_range): Generate an error message about an
5037 out of range value.
5038 * as.h: Prototype the new functions.
5039 * config/tc-alpha.c (insert_operand): Use new function.
5040 * config/tc-arc.c (arc_insert_operand): Likewise.
5041 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5042 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5043 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5044 * config/tc-s390.c (s390_insert_operand): Likewise.
5045 * config/tc-v850.c (v850_insert_operand): Likewise.
5046
996991aa
AO		 50472004-05-05 Alexandre Oliva <aoliva@redhat.com>
5048
5049 * configure.in: Set em=linux for frv-*-*linux*.
5050 * configure: Rebuilt.
5051 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5052 (frv_md_fdpic_enabled): New.
5053 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5054 (DEFAULT_FDPIC): New.
5055 (frv_flags): Use DEFAULT_FDPIC.
5056 (frv_pic_flag): Likewise.
5057 (OPTION_NOPIC): New.
5058 (md_longopts): Add -mnopic.
5059 (md_parse_option): Handle it.
5060 (md_show_usage): Add -mfdpic and -mnopic.
5061
6b6e92f4
NC		 50622004-05-05 Peter Barada <peter@the-baradas.com>
5063
5064 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5065 chips for invalid coldfire instructions, rename selectors
5066 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5067 add current_chip to track which chip is referred to(including save/restore),
5068 use current_chip to select control registers, not current_arch.
5069 (md_show_usage): Add new chips.
5070 * doc/c-m68k.texi: Document new command line switches.
5071
6f079ae3
JJ		 50722004-05-05 Jakub Jelinek <jakub@redhat.com>
5073
5074 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5075 (NOP_OPCODE): Define.
5076 (s390_align_code): Remove prototype.
5077 * tc-s390.c (s390_align_code): Remove.
5078
2d6ed997
L		 50792004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5080
5081 * config/tc-ia64.c (make_unw_section_name): Removed.
5082 (start_unwind_section): New function.
5083 (generate_unwind_image): Take const segT instead of const
5084 char *.
5085 (dot_handlerdata): Adjusted.
5086 (dot_endp): Likewise.
5087
b9f18452
L		 50882004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5089
5090 * config/obj-elf.c (obj_elf_change_section): Allow the
5091 ".note.GNU-stack" section has SHF_EXECINSTR.
5092
fafe6678
L		 50932004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5094
5095 * config/obj-elf.c (get_section): Return bfd_boolean.
5096 (obj_elf_change_section): Call bfd_get_section_by_name_if
5097 instead of bfd_map_over_sections.
5098
86654c12
L		 50992004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5100
5101 * config/obj-elf.c (get_section): New function.
5102 (obj_elf_change_section): Support multiple sections with same
5103 name.
5104
376eb240
NC		 51052004-04-30 Nick Clifton <nickc@redhat.com>
5106
5107 * config/tc-arm.c (create_register_alias): Fix typo checking for
5108 case sensitive register aliases.
5109 (co_proc_number): Use error message string in all_reg_maps[]
5110 array.
5111 (cp_reg_required_here): Likewise.
5112 (fp_reg_required_here): Likewise.
5113
8a7140c3
NC		 51142004-04-29 Brian Ford <ford@vss.fsi.com>
5115
5116 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5117
3e722fb5
CD		 51182004-04-28 Chris Demetriou <cgd@broadcom.com>
5119
5120 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5121 (load_address, macro, mips_ip, md_parse_option)
5122 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5123 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5124 embedded-PIC handling, and update comments.
5125 (SWITCH_TABLE): Remove.
5126 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5127 (enum mips_pic_level): Remove EMBEDDED_PIC.
5128 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5129 (TC_FORCE_RELOCATION): Update comment.
5130 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5131 might be safe to remove now that MIPS embedded-PIC is gone.
5132
351e2b5a
DA		 51332004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5134
5135 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5136 call to obj_set_subsection_attributes.
5137 (obj_som_init_stab_section): Likewise.
5138 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5139 (pa_def_subspaces): Provide comdat default.
5140 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5141 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5142 calls to create_new_subspace and update_subspace to pass comdat flag.
5143 (create_new_subspace, update_subspace): Add new comdat argument. Use
5144 it in calls to obj_set_subsection_attributes.
5145 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5146 and use of comdat, common and dup_comm parameters.
5147
f5842774
L		 51482004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5149
5150 * config/obj-elf.c (obj_elf_change_section): Check if the old
5151 group name is NULL before comparison.
5152
558fe4a7
CD		 51532004-04-23 Chris Demetriou <cgd@broadcom.com>
5154
5155 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5156
81a21e38
TS		 51572004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5158
5159 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5160
51612004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5162
5163 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5164 (OPTION_MEMBEDDED_PIC): Remove.
5165 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5166 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5167 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5168 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5169 (OPTION_ELF_BASE): Renumber.
5170 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5171 (md_show_usage): Remove mention of -membedded-pic.
5172 * doc/as.texinfo: Remove mention of -membedded-pic.
5173
4d0d148d
TS		 51742004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5175
5176 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5177 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5178 a.out support.
5179 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5180 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5181 USE_GLOBAL_POINTER_OPT.
5182
017315e4
TS		 51832004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5184
5185 * config/tc-mips.c (macro): One more use of load_delay_nop.
5186
269137b2
TS		 51872004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5188
5189 * config/tc-mips.c (load_delay_nop): New function.
5190 (load_address, macro): Use load_delay_nop() to build a nop
5191 which can be omitted with gpr_interlocks.
5192
24772049
TS		 51932004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5194
5195 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5196 cop_interlocks): Remove superfluous CPU entries.
5197
06516a5e
PB		 51982004-04-22 Paul Brook <paul@codesourcery.com>
5199
5200 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5201
fd99574b
NC		 52022004-04-22 Peter Barada <peter@the-baradas.com>
5203
5204 * NEWS: Added support for EMAC instructions and MAC/EMAC
5205 Motorola syntax.
5206 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5207 scale factor tokens, trailing_ampersand to mark mask addressing
5208 for MAC/EMAC instructions.
5209 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5210 '>>'.
5211 (yylex): Handle '>', '<', and '&' following '+'.
5212 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5213 architectures in archs[].
fd99574b
NC		 5214 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5215 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5216 respectively.
5217 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5218 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5219 cases.
5220 Add EMAC operands to init_table[].
5221
69b97547
NC		 52222004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5223
5224 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5225 state.
5226 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5227 * config/tc-arm.c (enum mstate): Delete from here.
5228 (mapping_state): Remove the static mapstate variable and instead
5229 store the state in the segment. This allows a per-section mapping
5230 state. Handle and ignore MAP_UNDEFINED states.
5231 (arm_elf_change_section): Get the current mapping state from the
5232 new section.
5233 (s_ltorg): Set the mapping state to MAP_DATA.
5234 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5235 for each pool as it is emitted.
5236
52372004-04-22 Nick Clifton <nickc@redhat.com>
5238
5239 * config/tc-arm.h: Formatting tidy ups.
5240
7a7f4e42
CD		 52412004-04-20 Chris Demetriou <cgd@broadcom.com>
5242
5243 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5244
6482c264
NC		 52452004-04-20 DJ Delorie <dj@redhat.com>
5246
5247 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5248 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5249 [TE_PE] (O_secrel): Define.
5250 [TE_PE] (x86_pe_cons_fix_new): New.
5251 [TE_PE] (pe_directive_secrel): Likewise.
5252 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5253
5bf10039
EC		 52542004-04-19 Eric Christopher <echristo@redhat.com>
5255
c04f5787
AM		 5256 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5257 of previous patch for fix in gcc.
5bf10039 5258
77cd6497
JJ		 52592004-04-19 Jakub Jelinek <jakub@redhat.com>
5260
5261 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5262
b8861cfb
NS		 52632004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5264
5265 * read.c (do_align): Call md_flush_pending_output, if defined.
5266
f4c724fc
AM		 52672004-04-16 Alan Modra <amodra@bigpond.net.au>
5268
5269 * expr.c (operand): Correct checks for ++ and --.
5270
a4b6e8f6
L		 52712004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5272
5273 * config/tc-generic.c: Add some comments.
5274
d766e8ec
RS		 52752004-04-14 Richard Sandiford <rsandifo@redhat.com>
5276
5277 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5278 -{no-}mfix-vr4122-bugs.
5279 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5280 (append_insn, mips_emit_delays): Update accordingly.
5281 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5282 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5283 (md_parse_option): Update after above changes.
5284 (md_show_usage): Add -mfix-vr4120.
5285
ed9589d4
BW		 52862004-04-13 Bob Wilson <bob.wilson@acm.org>
5287
5288 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5289 of .section directive; add a reference to the ELF .subsection
5290 directive.
5291
097dba13
NC		 52922004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5293
5294 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5295 in parallel.
5296
279500de
TS		 52972004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5298
5299 * Makefile.am: Remove mips from aout targets.
5300 * Makefile.in: Regenerate.
5301 * configure.in: Remove mips-dec-bsd* target.
5302 * configure: Regenerate.
5303
b7d7dc63
AM		 53042004-04-07 Alan Modra <amodra@bigpond.net.au>
5305
5306 PR 96
5307 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5308 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5309 Update "mapping". Restrict some @ modifiers to 32 bit.
5310
f55629b8
KK		 53112004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5312 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5313
5314 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5315 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5316 dont_adjust_reloc_32 is set.
5317 (md_longopts): Add option -renesas.
5318 (md_parse_option, md_show_usage): Likewise.
5319 * doc/c-sh.texi: Likewise.
5320
a7844384
NC		 53212004-04-01 Dave Korn <dk@artimi.com>
5322
5323 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5324 hi16 and lo16 fixS structs.
5325 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5326 exactly the same way as for RELOC_DLX_REL16.
5327 (machine_ip): properly respect LO flag in the_insn and
5328 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5329 (md_apply_fix3): apply RELOC_DLX_LO16.
5330
6c71dbc4
SS		 53312004-03-30 Stan Shebs <shebs@apple.com>
5332
5333 Remove long-obsolete MPW support.
5334 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5335 * configure.in: Remove mention of ppc-*-mpw* config.
5336 * configure.in: Likewise.
5337
7cc69913
NC		 53382004-03-30 Nick Clifton <nickc@redhat.com>
5339
5340 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5341 OBJ_ELF being defined.
5342
53fbb48a
AM		 53432004-03-27 Alan Modra <amodra@bigpond.net.au>
5344
5345 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5346
d507cf36
PB		 53472004-03-23 Paul Brook <paul@codesourcery.com>
5348
5349 * config/tc-arm.c (meabi_flags): New variable.
5350 (arm_parse_eabi): New function.
5351 (md_begin): Set flags for EABI v3.
5352 (arm_eabis): Add.
5353 (arm_long_opts): Add meabi.
ab1e9ef7 5354 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 5355 * doc/c-arm.texi: Ditto.
5356
88d65ad6
BW		 53572004-03-22 Bob Wilson <bob.wilson@acm.org>
5358
5359 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5360 tables even when use_literal_section flag is not set.
5361
13ef8878
AM		 53622004-03-22 Alan Modra <amodra@bigpond.net.au>
5363
5364 * config/tc-sh.c: Remove trailing whitespace.
5365
1048a9ba
HPN		 53662004-03-22 Hans-Peter Nilsson <hp@axis.com>
5367
5368 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5369 --mul-bug-abort and the default behavior.
5370 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5371 (err_for_dangerous_mul_placement): New variable.
5372 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5373 macros.
5374 (md_cris_relax_table): Have placeholder for STATE_MUL.
5375 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5376 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5377 case doing nothing.
5378 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5379 STATE_BYTE)>: Ditto.
5380 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5381 alignment and position of this frag, emit error message if
5382 suspicious.
5383 (md_assemble): For a multiply insn and when checking it,
5384 transform the current frag into a special frag for that purpose.
5385 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5386 OPTION_MULBUG_ABORT_ON>: Handle new options.
5387
a7877748
BW		 53882004-03-19 Bob Wilson <bob.wilson@acm.org>
5389
5390 * config/tc-xtensa.c (mark_literal_frags): New function.
5391 (xtensa_move_literals): Call mark_literal_frags for all literal
5392 segments, including init and fini literal segments.
5393 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5394
9992270f
DA		 53952004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5396
5397 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5398 (pa_comm): Set BSF_OBJECT in symbol flags.
5399
6e1772d5
AM		 54002004-03-19 Alan Modra <amodra@bigpond.net.au>
5401
5402 * Makefile.am: Run "make dep-am".
5403 * Makefile.in: Regenerate.
5404 * doc/Makefile.in: Regenerate.
5405 * config.in: Regenerate.
5406 * po/gas.pot: Regenerate.
5407
3e4caed2
NS		 54082004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5409
c95b35a9
NS		 5410 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5411 (demand_empty_rest_of_line): Issue an error here.
5412 (ignore_rest_of_line): Silently skip to end.
5413 (demand_copy_string): Issue an error, not warning.
5414 (equals): Likewise.
5415 * config/obj-elf.c (obj_elf_section_name): Likewise.
5416 (obj_elf_section): Likewise.
5417 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5418 (arc_extinst): Likewise.
5419 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5420 (dot_spill): Likewise.
5421 (dot_unwabi): Likewise.
5422 (dot_prologue): Likewise.
5423
3e4caed2
NS		 5424 * expr.c (operand): Reject ++ and --.
5425 (operator): Likewise.
5426
2ce4cc60
KK		 54272004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5428
5429 * config/tc-sh.c: Include dw2gencfi.h.
5430 (sh_cfi_frame_initial_instructions): New function.
5431 (sh_regname_to_dw2regnum): Likewise.
5432 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5433 file.
5434 (TARGET_USE_CFIPOP): Define.
5435 (tc_cfi_frame_initial_instructions): Likewise.
5436 (tc_regname_to_dw2regnum): Likewise.
5437 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5438 * Makefile.am: Update dependencies.
5439 * Makefile.in: Regenerate.
5440
9183ed4b
AM		 54412004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5442
5443 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5444 * configure: Regenerate.
5445
00bbdfe7
BW		 54462004-03-12 Bob Wilson <bob.wilson@acm.org>
5447
5448 * read.c (s_leb128): Call md_flush_pending_output.
5449
0f10071e
ML		 54502004-03-12 Michal Ludvig <mludvig@suse.cz>
5451
5452 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5453 * config/tc-i386.h (CpuPadLock): New define.
5454 (CpuUnknownFlags): Added CpuPadLock.
5455
84c84759
AS		 54562004-03-07 Andreas Schwab <schwab@suse.de>
5457
5458 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5459
6ec51dba
RH		 54602004-03-07 Richard Henderson <rth@redhat.com>
5461
5462 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5463 (cfi_finish): Likewise for fde.
5464
bae25f19
L		 54652004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5466
5467 * config/tc-ia64.c (md_assemble): Properly handle NULL
5468 align_frag.
5469 (ia64_handle_align): Don't abort if failed to add a stop bit.
5470
ab509236
L		 54712004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5472
5473 * Makefile.in: Regenerated.
5474 * aclocal.m4: Likewise.
5475 * configure: Likewise.
5476 * doc/Makefile.in: Likewise.
5477
d9201763
L		 54782004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5479
5480 * config/tc-ia64.c (dot_align): New.
5481 (ia64_do_align): Make it static.
5482 (md_pseudo_table): Use "dot_align" for "align".
5483 (ia64_md_do_align): Don't set align_frag here.
5484 (ia64_handle_align): Add a stop bit to the previous bundle if
5485 needed.
5486
5487 * config/tc-ia64.h (ia64_do_align): Removed.
5488
ae51a426
JR		 54892003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5490
5491 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5492 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5493 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5494 the most general type or the user specifically requested it.
5495 (md_assemble): Add a new error message for when an instruction
5496 is understood, but is not allowed due to an -isa option.
5497
9545c4ce
L		 54982004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5499
5500 * config/tc-ia64.c (align_frag): New.
5501 (md_assemble): Set the tc_frag_data field in align_frag for
5502 IA64_OPCODE_FIRST instructions.
5503 (ia64_md_do_align): Set align_frag.
5504 (ia64_handle_align): Add a stop bit if needed.
5505
5506 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5507 (TC_FRAG_INIT): New.
5508
676a64f4
RS		 55092004-03-01 Richard Sandiford <rsandifo@redhat.com>
5510
5511 * config/tc-frv.c (fr400_audio): New variable.
5512 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5513 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5514 (target_implements_insn_p): New function.
5515 (md_assemble): Report an error if the processor doesn't implement
5516 the instruction.
5517
bd337dde
NC		 55182004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5519
5520 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5521 (md_parse_option): Ditto.
5522 (OPTION_NO_SPECIAL_M32R): Added.
5523 (md_show_usage): Document it.
5524 (enable_speial_m32r): Changed a default value from 0 to 1.
5525 * doc/c-m32r.texi: Document the -no-bitinst option.
5526
78878175
NC		 55272004-02-27 Nick Clifton <nickc@redhat.com>
5528
5529 * config/tc-sh.c (get_operand): Revert previous delta.
5530 (tc_gen_reloc): Check for an unknown reloc type before processing
5531 the addend.
5532
1d6d62a4
MS		 55332004-02-27 Hannes Reinecke <hare@suse.de>
5534
5535 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5536 .insn pseudo operation.
5537
4aa3e325
NC		 55382004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5539
5540 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5541 added for wrong syntax.
5542
73369e65
EC		 55432004-02-26 Eric Christopher <echristo@redhat.com>
5544
5545 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5546 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5547
6a5709a5
JR		 55482004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5549
5550 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5551 nibble types to assembler.
5552
95385380
FF		 55532004-02-25 Fred Fish <fnf@redhat.com>
5554
5555 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5556
b5e0fabd
JW		 55572004-02-20 James E Wilson <wilson@specifixinc.com>
5558
5559 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5560 finalize_syms.
5561 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5562 (ia64_estimate_size_before_relax): New.
5563 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5564 (generate_unwind_image): Pass 1 to fixup_unw_records.
5565 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5566 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5567
2f01ffbf
JJ		 55682004-02-19 Jakub Jelinek <jakub@redhat.com>
5569
5570 * stabs.c (generate_asm_file): Avoid warning about use of
5571 uninitialized variable.
5572
9c59842f
JW		 55732004-02-18 David Mosberger <davidm@hpl.hp.com>
5574
5575 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5576 body, and endp, allow unwind records which do not have a "t"
5577 (time/instruction) field.
5578
34920d91
NC		 55792004-02-17 Petko Manolov <petkan@nucleusys.com>
5580
5581 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5582 (do_mav_dspsc_2): Likewise.
5583 Fix accumulator registers move opcodes.
5584
4dde8e61 55852004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 5586 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 5587
5588 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5589
936cf02e
JW		 55902004-02-10 Steve Ellcey <sje@cup.hp.com>
5591
5592 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5593 (tc_frob_symbol): New macro definition.
5594 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5595
e41f12f3
DJ		 55962004-02-09 Daniel Jacobowitz <drow@mvista.com>
5597
5598 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5599 read-only.
5600
a8a3b3b2
NS		 56012004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5602
5603 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5604 (TC_CASE_SENSITIVE): ... this.
5605 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5606 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5607
c97b7ef6
JW		 56082004-02-06 James E Wilson <wilson@specifixinc.com>
5609
5610 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5611 (generate_unwind_image): Re-add it here.
5612
e4475e39
NS		 56132004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5614
5615 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5616 * read.h (SKIP_WHITESPACE): Turn into an expression.
5617 * read.c (read_a_source_file): A pseudo is removed by having a
5618 NULL handler.
5619
5738bc24
JW		 56202004-02-05 James E Wilson <wilson@specifixinc.com>
5621
5622 * config/tc-ia64.c (output_endp): New.
5623 (count_bits): Delete.
5624 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5625 endp unwind records.
5626 (fixup_unw_records): Handle endp unwind records. Delete code for
5627 shortening prologue regions not followed by a body record.
5628 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5629 * config/tc-ia64.h (unw_record_type): Add endp.
5630
d6e78c11
JW		 56312004-02-03 James E Wilson <wilson@specifixinc.com>
5632
5633 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5634 fill padding bytes with zeroes.
5635 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5636 sets unwind_record slot_number and slot_frag fields.
5637
f6a22291
MR		 56382004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5639
5640 * config/tc-mips.c (add_got_offset_hilo): New function.
5641 (macro): Use load_register() and add_got_offset_hilo() to load
5642 constants instead of hardcoding code sequences throughout.
5643
127cab00
L		 56442004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5645
5646 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5647
6358301e
NC		 56482004-01-26 Bernardo Innocenti <bernie@develer.com>
5649
5650 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5651 like m68k-elf.
5652 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5653 of hard-coded test for TARGET_OS=elf.
5654
c8978940
CD		 56552004-01-24 Chris Demetriou <cgd@broadcom.com>
5656
5657 * config/tc-mips.c (hilo_interlocks): Change definition
5658 so that MIPS32, MIPS64 and later ISAs are included, along with
5659 the already-included machines. Update comments.
5660
c3ba240c
DJ		 56612004-01-23 Daniel Jacobowitz <drow@mvista.com>
5662
5663 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5664 undefined local labels.
5665
e864ceca
RS		 56662004-01-23 Richard Sandiford <rsandifo@redhat.com>
5667
5668 * config/tc-mips.c (load_address, macro): Update comments about
5669 NewABI GP relaxation.
5670
67c0d1eb
RS		 56712004-01-23 Richard Sandiford <rsandifo@redhat.com>
5672
5673 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5674 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5675 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5676 (set_at, load_register, load_address, move_register): Likewise.
5677 (load_got_offset, add_got_offset): Likewise.
5678 Update all calls and tidy accordingly.
5679
584892a6
RS		 56802004-01-23 Richard Sandiford <rsandifo@redhat.com>
5681
5682 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5683 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5684 (RELAX_USE_SECOND): Bump to 0x10000.
5685 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5686 (mips_macro_warning): New variable.
5687 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5688 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5689 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5690 of RELAX_ENCODE.
5691 (append_insn): Update mips_macro_warning.sizes.
5692 (macro_start, macro_warning, macro_end): New functions.
5693 (macro_build): Don't emit warnings here.
5694 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5695 (md_convert_frag): Check for cases where one macro alternative
5696 needs a warning and the other doesn't. Emit a warning if the
5697 longer sequence was chosen.
5698
4d7206a2
RS		 56992004-01-23 Richard Sandiford <rsandifo@redhat.com>
5700
5701 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5702 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5703 the first sequence, the size of the second sequence, and a flag
5704 that says whether we should warn.
5705 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5706 (RELAX_FIRST, RELAX_SECOND): New.
5707 (mips_relax): New variable.
5708 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5709 (append_insn): Remove "place" argument. Use mips_relax.sequence
5710 rather than "place" to check whether we're expanding the second
5711 alternative of a relaxable macro. Remove redundant check for
5712 branch relaxation. If generating a normal insn, and there
5713 is not enough room in the current frag, call relax_close_frag()
5714 to close it. Update mips_relax.sizes[]. Emit fixups for the
5715 second version of a relaxable macro. Record the first relaxable
5716 fixup in mips_relax. Remove tc_gen_reloc workaround.
5717 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5718 in the same way as in append_insn.
5719 (mips16_macro_build): Remove "place" argument.
5720 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5721 when generating the second version of a relaxable macro.
5722 (load_got_offset, add_got_offset): New functions.
5723 (load_address, macro): Use new relaxation machinery. Remove
5724 tc_gen_reloc workarounds.
5725 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5726 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5727 first version is needed.
5728 (tc_gen_reloc): Remove relaxation handling.
5729 (md_convert_frag): Go through the fixups for a relaxable macro and
5730 mark those that belong to the unneeded alternative as done. If the
5731 second alternative is needed, adjust the fixup addresses to account
5732 for the deleted first alternative.
5733
0530d30a
RS		 57342004-01-23 Richard Sandiford <rsandifo@redhat.com>
5735
5736 * frags.h (frag_room): Declare.
5737 * frags.c (frag_room): New function.
5738 * doc/internals.texi: Document it.
5739
048cdf86
TS		 57402004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5741
5742 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5743 optimization for -mtune=r3900, as this will break on other CPUs.
5744
28d39d1a
NC		 57452004-01-11 Tom Rix <tcrix@worldnet.att.net>
5746
5747 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 5748 be relaxed, use fixup.
28d39d1a
NC		 5749 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5750
26664553
JJ		 57512004-01-19 Jakub Jelinek <jakub@redhat.com>
5752
5753 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5754 precision operands.
5755
895921c9
MR		 57562004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5757
5758 * config/tc-mips.c (append_insn): Properly detect variant frags
5759 that preclude swapping of relaxed branches. Correctly swap
5760 instructions between frags when dealing with relaxed branches.
5761
f8b73030
MR		 57622004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5763
5764 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5765 throughout.
5766 * aclocal.m4: Regenerate.
5767 * configure: Regenerate.
5768
ca9a79a1 57692004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 5770
ca9a79a1
NC		 5771 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5772 manipulation insns.
5773
cc3d92a5
RS		 57742004-01-12 Richard Sandiford <rsandifo@redhat.com>
5775
5776 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5777 reloc, reserve space for the delay slot as well as the jalr itself.
5778
e45d0630
PB		 57792004-01-09 Paul Brook <paul@codesourcery.com>
5780
5781 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5782 (do_vfp_sp2_from_reg2): New function.
5783 (insns): Use them.
5784 (do_vfp_dp_from_reg2): Check return values properly.
5785
81912461
ILT		 57862004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5787
78849248
ILT		 5788 * config/tc-mips.c (warn_nops): Remove static variable.
5789 (macro): Remove test of warn_nops.
5790 (md_shortops): Remove 'n'.
5791 (md_parse_option): Remove 'n' case.
5792 (md_show_usage): Remove -n.
5793 * doc/as.texinfo (Overview): Remove MIPS -n option.
5794 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5795 * NEWS: Mention removal of MIPS -n option.
5796
81912461
ILT		 5797 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5798 (cop_interlocks): Check ISA level.
5799 (cop_mem_interlocks): Define.
5800 (reg_needs_delay): Check cop_interlocks rather than
5801 ISA_HAS_COPROC_DELAYS.
5802 (append_insn): Likewise. Use cop_mem_interlocks rather than
5803 directly checking mips_opts.isa.
5804 (mips_emit_delays): Likewise.
5805
73f20958
L		 58062004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5807
5808 * config/tc-ia64.c (unwind): Move next_slot_number and
5809 next_slot_frag to ...
5810 (unw_rec_list): Here.
5811 (free_list_records): Removed.
5812 (output_unw_records): Likewise.
5813 (generate_unwind_image): Make it void.
5814 (alloc_record): Initialize next_slot_number and next_slot_frag.
5815 (slot_index): Take .org, .space and .align into account.
5816 (fixup_unw_records): Don't set slot_number to 0. Use
5817 list->next_slot_number and list->next_slot_frag instead of
5818 unwind.next_slot_number and unwind.next_slot_frag.
5819 (ia64_convert_frag): New.
5820 (generate_unwind_image): Generate a rs_machine_dependent frag
5821 for unwind record.
5822 (emit_one_bundle): Use list->next_slot_number and
5823 list->next_slot_frag instead of unwind.next_slot_number and
5824 unwind.next_slot_frag.
5825
5826 * config/tc-ia64.h (md_convert_frag): Defined as
5827 ia64_convert_frag.
5828 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5829
99d09cdb
AO		 58302004-01-06 Alexandre Oliva <aoliva@redhat.com>
5831
5832 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5833 * config/tc-frv.h (md_apply_fix3): Don't define.
5834 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5835 operands.
5836 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5837 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5838 * config/tc-frv.c (line_separator_chars): Add `!'.
5839 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5840 * config/tc-frv.c (md_assemble): Clear insn upfront.
5841 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5842 * config/tc-frv.c (OPTION_FDPIC): New macro.
5843 (md_longopts): Add mfdpic.
5844 (md_parse_option): Handle it.
5845 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5846 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5847 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5848 (frv_pic_ptr): Parse funcdesc.
5849
4a4c4a1d
MR		 58502004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5851
5852 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5853 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5854
2251dd89
MR		 58552004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5856
5857 * Makefile.am (Makefile): Move the dependency on
5858 $(BFDDIR)/configure.in to...
5859 (CONFIG_STATUS_DEPENDENCIES): ... here.
5860 (AUTOMAKE_OPTIONS): Require automake 1.8.
5861 * Makefile.in: Regenerate.
5862 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5863 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5864 $(BFDDIR)/configure.in here as well.
5865 * doc/Makefile.in: Regenerate.
5866
c6581168
MR		 58672004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5868
5869 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5870 * Makefile.in: Regenerate.
5871 * aclocal.m4: Regenerate.
5872 * doc/Makefile.am (install, install-info): Remove.
5873 (install-data-local): A new hook for install-info.
5874 (AUTOMAKE_OPTIONS): Require automake 1.8.
5875 * doc/Makefile.in: Regenerate.
5876
303e7b79
NC		 58772004-01-02 Nutan Singh <nutan@kpitcummins.com>
5878
5879 * doc/c-sh.texi: Update description about floating point behavior
5880 of SH family.
5881
b50c15dc
NC		 58822004-01-02 Bernardo Innocenti <bernie@develer.com>
5883
5884 * configure.in: Add m68k-uClinux target.
5885 * configure: Regenerate.
7de9afa2 5886
c9e214e5 5887For older changes see ChangeLog-0203
08d56133
NC		 5888\f
5889Local Variables:
5890mode: change-log
5891left-margin: 8
5892fill-column: 74
5893version-control: never
5894End:
A mirror of the official binutils-gdb repository