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74cd071d
CF		 12005-08-25 Chao-ying Fu <fu@mips.com>
2
3 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
4 (mips_opts): Add -1 to initialize ase_dsp.
5 (file_ase_dsp): New variable for -mdsp.
6 (CPU_HAS_DSP): New define.
7 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
8 operand formats.
9 (mips_ip): Add min_range and max_range for checking singed numbers.
10 Check ase_dsp to enable DSP instructions.
11 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
12 (OPTION_DSP, OPTION_NO_DSP): New define.
13 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
14 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
15 (mips_after_parse_args): Set ase_dsp based on CPU.
16 (s_mipsset): Handle ".set dsp" and ".set nodsp".
17 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
18 (md_show_usage): Show usage of -mdsp and -mno-dsp.
19
ff324200
DU		 202005-08-23 David Ung <davidu@mips.com>
21
22 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
23 cpu names.
24
ac805826
AM		 252005-08-23 Alan Modra <amodra@bigpond.net.au>
26
27 PR 1036
28 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
29
478ec1e3
AM		 302005-08-23 Phil Edwards <phil@codesourcery.com>
31
32 * configure.tgt (*-*-vxworks): Match vxworks* instead.
33
4fa24527
JB		 342005-08-22 Jan Beulich <jbeulich@novell.com>
35
36 * config/tc-i386.c (object_64bit): New.
37 (i386_target_format): Initialize it.
38 (output_disp): Use object_64bit for relocation type determination.
39 (output_imm): Likewise.
40 (i386_validate_fix): Likewise.
41 (tc_gen_reloc): Likewise.
42 (lex_got): Likewise. Remove static mode_name. Change array size
43 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
44 (x86_cons): Use object_64bit for deciding whether quad fields can
45 have relocations.
46
fefaa1aa
CG		 472005-08-18 Christian Groessler <chris@groessler.org>
48
49 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
50 * config/tc-mcore.h: Likewise.
51 * config/tc-z8k.h: Likewise.
52 * config/tc-z8k.c: Likewise.
53 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
54 sh_coff_reloc_mangle declaration.
55 * config/tc-sh.c: (md_apply_fix): Fix comment for case
56 BFD_RELOC_SH_USES.
57
32a3d256
KK		 582005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
59
60 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
61 to confirm that no ISA is specified.
62
4111faa5
NC		 632005-08-18 Nick Clifton <nickc@redhat.com>
64
65 * write.c (relax_segment): Count the number of frags being
66 processed and use this to compute a maximum limit on the number of
67 iterations that will be allowed when attempting to relax the
68 segment.
69
11eec5fc
DS		 702005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
71
72 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
73 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
74
23d36e92
AM		 752005-08-16 Alan Modra <amodra@bigpond.net.au>
76
77 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
78 default cpu.
79
3d388997
PB		 802005-08-15 Paul Brook <paul@codesourcery.com>
81
82 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
83 instructions.
84 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
85
36ae0db3
DJ		 862005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
87
88 * config/tc-ppc.c (parse_cpu): Add -me300 support.
89 (md_show_usage): Likewise.
90 * doc/c-ppc.texi (PowerPC-Opts): Document it.
91
6c639ef9
MS		 922005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
93
94 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
95 (md_gather_operands): Add support for optional operands.
96
77592908
DD		 972005-08-12 Dmitry Diky <diwil@spec.ru>
98 * config/tc-msp430.c (msp430_enable_relax): New flag.
99 (msp430_enable_polys): Likewise.
100 (OPTION_RELAX): New option.
101 (OPTION_POLYMORPHS): Likewise.
102 (md_longopts): New long options.
103 (md_show_usage): Updated.
104 (md_parse_option): Add new options handler.
105 (msp430_operands): Add check if polymorph insns are enabled.
106 (msp430_force_relocation_local): New function.
107 (md_apply_fix): Now delete relocs according to new flags combination.
108 (msp430_relax_frag): Convert long branches to short branches only if
109 flag msp430_enable_relax is set.
110 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
111 (msp430_force_relocation_local): Likewise.
112 * doc/c-msp430.texi: Describe new options.
113
e079bef8
ILT		 1142005-08-11 Ian Lance Taylor <ian@airs.com>
115
116 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
117 (stamp-mk.com): Likewise.
118 (EXTRA_DIST): Remove make-gas.com from list.
119 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
120 * Makefile.in: Regenerate.
121
4924bf8f
HPN		 1222005-08-11 Hans-Peter Nilsson <hp@axis.com>
123
124 * subsegs.c (subseg_change): Move declaration of seginfo to before
125 first statement.
126
7be1c489
AM		 1272005-08-11 Alan Modra <amodra@bigpond.net.au>
128
129 * README-vms: Delete.
130 * config-gas.com: Delete.
131 * makefile.vms: Delete.
132 * vmsconf.sh: Delete.
133 * config/atof-tahoe.c: Delete.
134 * config/m88k-opcode.h: Delete.
135 * config/obj-bout.c: Delete.
136 * config/obj-bout.h: Delete.
137 * config/obj-hp300.c: Delete.
138 * config/obj-hp300.h: Delete.
139 * config/tc-a29k.c: Delete.
140 * config/tc-a29k.h: Delete.
141 * config/tc-h8500.c: Delete.
142 * config/tc-h8500.h: Delete.
143 * config/tc-m88k.c: Delete.
144 * config/tc-m88k.h: Delete.
145 * config/tc-tahoe.c: Delete.
146 * config/tc-tahoe.h: Delete.
147 * config/tc-tic80.c: Delete.
148 * config/tc-tic80.h: Delete.
149 * config/tc-w65.c: Delete.
150 * config/tc-w65.h: Delete.
151 * config/te-aux.h: Delete.
152 * config/te-delt88.h: Delete.
153 * config/te-delta.h: Delete.
154 * config/te-dpx2.h: Delete.
155 * config/te-hp300.h: Delete.
156 * config/te-ic960.h: Delete.
157 * config/vms-a-conf.h: Delete.
158 * doc/c-a29k.texi: Delete.
159 * doc/c-h8500.texi: Delete.
160 * doc/c-m88k.texi: Delete.
161 * README: Remove obsolete examples, and list of supported targets.
162 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
163 bout and hp300 support.
164 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
165 * configure.in: Remove --enable-bfd-assembler, need_bfd,
166 primary_bfd_gas.
167 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
168 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
169 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
170 * as.h: Likewise.
171 * dw2gencfi.c: Likewise.
172 * dwarf2dbg.c: Likewise.
173 * ehopt.c: Likewise.
174 * input-file.c: Likewise.
175 * listing.c: Likewise.
176 * literal.c: Likewise.
177 * messages.c: Likewise.
178 * obj.h: Likewise.
179 * output-file.c: Likewise.
180 * read.c: Likewise.
181 * stabs.c: Likewise.
182 * struc-symbol.h: Likewise.
183 * subsegs.c: Likewise.
184 * subsegs.h: Likewise.
185 * symbols.c: Likewise.
186 * symbols.h: Likewise.
187 * tc.h: Likewise.
188 * write.c: Likewise.
189 * write.h: Likewise.
190 * config/aout_gnu.h: Likewise.
191 * config/obj-aout.c: Likewise.
192 * config/obj-aout.h: Likewise.
193 * config/obj-coff.c: Likewise.
194 * config/obj-coff.h: Likewise.
195 * config/obj-evax.h: Likewise.
196 * config/obj-ieee.h: Likewise.
197 * config/tc-arm.c: Likewise.
198 * config/tc-arm.h: Likewise.
199 * config/tc-avr.c: Likewise.
200 * config/tc-avr.h: Likewise.
201 * config/tc-crx.h: Likewise.
202 * config/tc-d10v.h: Likewise.
203 * config/tc-d30v.h: Likewise.
204 * config/tc-dlx.h: Likewise.
205 * config/tc-fr30.h: Likewise.
206 * config/tc-frv.h: Likewise.
207 * config/tc-h8300.c: Likewise.
208 * config/tc-h8300.h: Likewise.
209 * config/tc-hppa.h: Likewise.
210 * config/tc-i370.h: Likewise.
211 * config/tc-i386.c: Likewise.
212 * config/tc-i386.h: Likewise.
213 * config/tc-i860.h: Likewise.
214 * config/tc-i960.c: Likewise.
215 * config/tc-i960.h: Likewise.
216 * config/tc-ip2k.h: Likewise.
217 * config/tc-iq2000.h: Likewise.
218 * config/tc-m32c.h: Likewise.
219 * config/tc-m32r.h: Likewise.
220 * config/tc-m68hc11.h: Likewise.
221 * config/tc-m68k.c: Likewise.
222 * config/tc-m68k.h: Likewise.
223 * config/tc-maxq.c: Likewise.
224 * config/tc-maxq.h: Likewise.
225 * config/tc-mcore.c: Likewise.
226 * config/tc-mcore.h: Likewise.
227 * config/tc-mn10200.h: Likewise.
228 * config/tc-mn10300.c: Likewise.
229 * config/tc-mn10300.h: Likewise.
230 * config/tc-ms1.h: Likewise.
231 * config/tc-msp430.c: Likewise.
232 * config/tc-msp430.h: Likewise.
233 * config/tc-ns32k.c: Likewise.
234 * config/tc-ns32k.h: Likewise.
235 * config/tc-openrisc.h: Likewise.
236 * config/tc-or32.c: Likewise.
237 * config/tc-or32.h: Likewise.
238 * config/tc-ppc.c: Likewise.
239 * config/tc-ppc.h: Likewise.
240 * config/tc-s390.h: Likewise.
241 * config/tc-sh.c: Likewise.
242 * config/tc-sh.h: Likewise.
243 * config/tc-sparc.c: Likewise.
244 * config/tc-tic30.c: Likewise.
245 * config/tc-tic30.h: Likewise.
246 * config/tc-tic4x.c: Likewise.
247 * config/tc-tic4x.h: Likewise.
248 * config/tc-tic54x.c: Likewise.
249 * config/tc-tic54x.h: Likewise.
250 * config/tc-v850.h: Likewise.
251 * config/tc-vax.c: Likewise.
252 * config/tc-vax.h: Likewise.
253 * config/tc-xstormy16.h: Likewise.
254 * config/tc-xtensa.h: Likewise.
255 * config/tc-z8k.c: Likewise.
256 * config/tc-z8k.h: Likewise.
257 * config/vms-a-conf.h
258 * doc/Makefile.am: Likewise.
259 * doc/all.texi: Likewise.
260 * doc/as.texinfo: Likewise.
829c3ed3 261 * doc/internals.texi: Likewise.
7be1c489
AM		 262 * doc/Makefile.in: Regenerate.
263 * Makefile.in: Regenerate.
264 * configure: Regenerate.
265 * config.in: Regenerate.
266 * po/POTFILES.in: Regenerate.
267
2f6178c1
NC		 2682005-08-09 Nick Clifton <nickc@redhat.com>
269
270 PR 1070
271 * macro.c (getstring): Do not treat round parentheses exactly the
272 same as angle brackets - the parentheses need to be preserved and
273 passed on to the macro processing code.
274
44c86e8c
NC		 2752005-08-08 Nick Clifton <nickc@redhat.com>
276
277 * config/tc-msp430.c (MSP430_ISA_21): Define.
278 (mcu_types): Add entries for msp430x21xx variants.
279
df40eaf9
NC		 2802005-08-08 Nick Clifton <nickc@redhat.com>
281
282 PR 1070
283 * macro.c (getstring): Treat round parentheses in the same way as
284 angle brackets.
285 (get_any_string): Likewise.
286
5a14ab23
L		 2872005-08-07 H.J. Lu <hongjiu.lu@intel.com>
288
289 PR gas/1118
290 * as.c (parse_args): Handle -al=<FILE>.
291
47837f8e
NC		 2922005-08-07 Nick Clifton <nickc@redhat.com>
293
294 * read.c (s_app_line): Accept a line number of 0 for compatibility
295 with gcc's output for assembler-with-cpp files.
296
e27ec89e
PB		 2972005-08-05 Paul Brook <paul@codesourcery.com>
298
299 * config/tc-arm.c (current_it_mask, current_cc): New variables.
300 (do_t_add_sub): Use correct encodings inside IT block.
301 (do_t_arit3c): Ditto.
302 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
303 (md_assemble): Verify conditional suffixes agains IT blocks.
304
9c3c69f2
PB		 3052005-08-05 Paul Brook <paul@codesourcery.com>
306
307 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
308 constants.
309 (encode_thumb32_shifted_operand): Prohibit register shifts.
310 (encode_thumb32_addr_mode): Fix typo.
311 (insns): Correct thumb2 ldm and stm opcodes.
312
f2184508
NC		 3132005-08-02 Khem Raj <kraj@mvista.com>
314
315 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
316 WLDRD/WSTRD instruction.
317
4e6935a6
AM		 3182005-08-02 Alan Modra <amodra@bigpond.net.au>
319
320 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
321 if emitting a reloc.
322
8a06b769
TS		 3232005-07-29 Thiemo Seufer <ths@networkno.de>
324
325 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
326
e9f89963
PB		 3272005-07-29 Paul Brook <paul@codesourcery.com>
328
329 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
330 pop.
331 (do_t_addr): Implement 32-bit variant.
332 (do_t_push_pop): Make some errors warnings. Handle single register
333 32-bit case.
334 (insns): Use tCE for adr.
335 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
336 (md_apply_fix): Ditto.
337
92e90b6e
PB		 3382005-07-29 Paul Brook <paul@codesourcery.com>
339
340 * config/tc-arm.c (parse_tb): New function.
341 (enum operand_parse_code): Add OP_TB.
342 (parse_operands): Handle OP_TB.
343 (do_t_add_sub_w, do_t_tb): New functions.
344 (insns): Add entries for addw, subw, tbb and tbh.
345 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
346
0a7b9ba6
NC		 3472005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
348
349 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
350
17d4e2a2
L		 3512007-07-27 H.J. Lu <hongjiu.lu@intel.com>
352
353 * config/tc-i386.c (handle_large_common): Declare only for ELF.
354
ba825241
JB		 3552005-07-27 Jan Beulich <jbeulich@novell.com>
356
357 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
358 int.
359 (unw_p_record): Remove unused/redundant fields imask and rmask.
360 Combine spoff and pspoff into a union. Combine gr and br into a
361 union. Change type of grmask and brmask to unsigned char. Change type
362 of frmask to unsigned int.
363 (unw_x_record): Combine spoff, pspoff, and treg into a union.
364 * config/tc-ia64.c (unwind): New field 'pending_saves'.
365 (check_pending_save): New.
366 (alloc_record): Clear out entire record.
367 (output_psp_gr): Use renamed structure fields.
368 (output_psp_sprel): Likewise.
369 (output_rp_gr): Likewise.
370 (output_rp_br): Likewise.
371 (output_rp_psprel): Likewise.
372 (output_rp_sprel): Likewise.
373 (output_pfs_gr): Likewise.
374 (output_pfs_psprel): Likewise.
375 (output_pfs_sprel): Likewise.
376 (output_preds_gr): Likewise.
377 (output_preds_psprel): Likewise.
378 (output_preds_sprel): Likewise.
379 (output_spill_base): Likewise.
380 (output_unat_gr): Likewise.
381 (output_unat_psprel): Likewise.
382 (output_unat_sprel): Likewise.
383 (output_lc_gr): Likewise.
384 (output_lc_psprel): Likewise.
385 (output_lc_sprel): Likewise.
386 (output_fpsr_gr): Likewise.
387 (output_fpsr_psprel): Likewise.
388 (output_fpsr_sprel): Likewise.
389 (output_priunat_gr): Likewise.
390 (output_priunat_psprel): Likewise.
391 (output_priunat_sprel): Likewise.
392 (output_bsp_gr): Likewise.
393 (output_bsp_psprel): Likewise.
394 (output_bsp_sprel): Likewise.
395 (output_bspstore_gr): Likewise.
396 (output_bspstore_psprel): Likewise.
397 (output_bspstore_sprel): Likewise.
398 (output_rnat_gr): Likewise.
399 (output_rnat_psprel): Likewise.
400 (output_rnat_sprel): Likewise.
401 (output_spill_psprel): Likewise.
402 (output_spill_sprel): Likewise.
403 (output_spill_reg): Likewise.
404 (output_fr_mem): Likewise. Allocate one unwind record per set mask
405 bit.
406 (output_frgr_mem): Likewise.
407 (output_gr_mem): Likewise.
408 (output_br_mem): Likewise.
409 (output_gr_gr): Likewise.
410 (output_br_gr): Likewise.
411 (fixup_unw_records): Likewise.
412 (process_one_record): Use renamed structure fields. For gr_gr and
413 br_gr, collect mask from chain of records before output.
414 (in_prologue): Simplify and eliminate early returns. Call
415 check_pending_save.
416 (in_body): Simplify and eliminate early returns.
417 (dot_body): Call check_pending_save.
418 (md_assemble): Update comment. Deal with pending saves.
419
9cd96992
JB		 4202005-07-26 Jan Beulich <jbeulich@novell.com>
421
422 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
423 mask from guessed suffix, but mask out other immediate types only
424 if at least on candidate is valid for the insn.
425
fd54057a
DD		 4262005-07-25 DJ Delorie <dj@redhat.com>
427
428 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
429 Support %mod() modifiers from opcodes.
430 * doc/c-m32c.texi (M32C-Modifiers): New section.
431
3b22753a
L		 4322005-07-25 Jan Hubicka <jh@suse.cz>
433 H.J. Lu <hongjiu.lu@intel.com>
434
435 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
436 defined.
437 (elf_com_section_ptr): New.
438 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
439 (elf_common_parse): Make it global. Use elf_com_section_ptr
440 instead of bfd_com_section_ptr.
441 (obj_elf_change_section): Handle x86-64 large bss sections.
442
443 * config/obj-elf.h (elf_com_section_ptr): New.
444 (elf_common_parse): New.
445
446 * config/tc-i386.c (handle_large_common): New.
447 (md_pseudo_table): Add "largecomm".
448 (x86_64_section_letter): New.
449 (x86_64_section_word): New.
450
451 * config/tc-i386.h (x86_64_section_word): New.
452 (x86_64_section_letter): New.
453 (md_elf_section_letter): New. Defined.
454 (md_elf_section_word): Likewise.
455
9f971fcb
NC		 4562005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
457
458 * configure.tgt: Remove i386-*-rtemself*.
459 Remove sparc-*-rtemself*.
460
240a3425
BE		 4612005-07-21 Ben Elliston <bje@gnu.org>
462
463 * config/tc-m68k.h: Remove TE_LYNX conditional code.
464
c160f130
PB		 4652005-07-21 Paul Brook <paul@codesourcery.com>
466
467 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
468 inst.reloc.pc_rel.
469
a9bfff94
NC		 4702005-07-20 Tavis Ormandy <taviso@gentoo.org>
471
472 * messages.c: Use vsnprintf instead of vsprintf.
473
157e7bd1
NC		 4742005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
475
476 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
477 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
478
85da3a56
NC		 4792005-07-18 Nick Clifton <nickc@redhat.com>
480
481 * configure.tgt: Restore alpha ordering to list of arches.
482
71e17562
DA		 4832005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
484
485 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
486
718ddfc0
JB		 4872005-07-18 Jan Beulich <jbeulich@novell.com>
488
489 * config/tc-i386.c (md_begin): Use IS_ELF.
490 (tc_i386_fix_adjustable): Likewise.
491 (md_estimate_size_before_relax): Likewise.
492 (md_apply_fix): Likewise.
493 (i386_target_format): Likewise.
494 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
495 (i386_immediate): Remove #ifdef LEX_AT.
496 (i386_displacement): Likewise.
497 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
498 LEX_AT.
499
3956db08
JB		 5002005-07-18 Jan Beulich <jbeulich@novell.com>
501
502 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
503 parameter to unsigned. Parameter sign now is tristate - zero/
504 positive mean unsigned/signed, negative means signedness doesn't
505 matter. Check field size,
506 signedness, and pcrel-ness are in agreement between relocated field
507 and relocation type. Adjust diagnostics.
508 (optimize_imm): And type mask of operand instead of overwriting it.
509 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
510 local structure and initialize gotrel accordingly. Pass caller as
511 mask of types that the operator can match.
512 (x86_cons_fix_new): Let reloc know that signedness of relocation
513 doesn't matter.
514 (x86_pe_cons_fix_new): Likewise.
515 (x86_cons): Pass additional argument to lex_got.
516 (i386_immediate): New local variable 'types'. Pass its address as
517 additional argument to lex_got. Mask out operand types not supported
518 befoe returning.
519 (i386_displacement): Likewise. Set bigdisp to all types supported in
520 64-bit mode, combining the previously split initialization.
521
2dd88dca
JB		 5222005-07-18 Jan Beulich <jbeulich@novell.com>
523
524 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
525 current mode.
526
8126167b
DA		 5272005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
528
529 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
530 promoted match.
531
0f82ff91
AM		 5322005-07-16 Alan Modra <amodra@bigpond.net.au>
533
534 * Makefile.am: Run "make dep-am".
535 * Makefile.in: Regenerate.
536
90700ea2
L		 5372007-07-15 H.J. Lu <hongjiu.lu@intel.com>
538
539 * gas/config/tc-i386.h (CpuVMX): New.
540 (CpuUnknownFlags): Add CpuVMX.
541
49f58d10
JB		 5422005-07-14 Jim Blandy <jimb@redhat.com>
543
544 Add support for the Renesas M32C.
545 * Makefile.am (CPU_TYPES): List m32c.
546 (TARGET_CPU_CFILES): List config/tc-m32c.c.
547 (TARGET_CPU_HFILES): List config/tc-m32c.h.
548 * configure.in: Add case for m32c.
549 * configure.tgt: Add cases for m32c and m32c-*-elf.
550 * configure: Regenerated.
551 * config/tc-m32c.c, config/tc-m32c.h: New files.
552 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
553 * doc/Makefile.in: Regenerated.
554 * doc/all.texi: Set M32C.
555 * doc/as.texinfo: Add text for the M32C-specific options and line
556 comment characters, and refer to c-m32c.texi.
557 * doc/c-m32c.texi: New file.
558
6c5cf62c
NC		 5592005-07-14 Nick Clifton <nickc@redhat.com>
560
561 PR 1069
562 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
563 the ins_parse buffer.
564
14c194bb
NC		 5652005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
566
567 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
568 i386-*-rtemscoff*, sparc-*-rtemsaout*.
569
28a9d8f5
L		 5702005-07-10 H.J. Lu <hongjiu.lu@intel.com>
571
572 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
573 displacements.
574
b4f261e0
BE		 5752005-07-08 Ben Elliston <bje@au.ibm.com>
576
577 * frags.h: Remove ANSI_PROTOTYPES conditional code.
578 * config/obj-elf.h: Likewise.
579 * config/tc-h8300.h: Likewise.
580 * config/tc-h8500.h: Likewise.
581 * config/tc-i370.h: Likewise.
582 * config/tc-i386.h: Likewise.
583 * config/tc-m68hc11.h: Likewise.
584 * config/tc-m68k.h: Likewise.
585 * config/tc-ppc.h: Likewise.
586 * config/tc-s390.h: Likewise.
587 * config/tc-sh.h: Likewise.
588 * config/tc-sparc.h: Likewise.
589 * config/tc-tic30.c: Likewise.
590 * config/tc-w65.h: Likewise.
591 * config/tc-xtensa.h: Likewise.
592
d8b19f1a
HPN		 5932005-07-08 Hans-Peter Nilsson <hp@axis.com>
594
595 PR gas/1049
596 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
597
0fd3a477
JW		 5982005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
599
600 * config/tc-tic30.c (debug): Add format attribute. Fix format
601 bugs.
602
bf50992e
L		 6032005-07-06 H.J. Lu <hongjiu.lu@intel.com>
604
605 * config/tc-i386.c (cpu_arch): Add sse3.
606
607 * config/tc-i386.h (CpuSSE3): Renamed from ...
608 (CpuPNI): This. Defined as CpuSSE3.
609
610 * doc/c-i386.texi: Document .sse3.
611
5d5e6db9
JB		 6122005-07-06 Jan Beulich <jbeulich@novell.com>
613
614 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
615
3ec2b351
NC		 6162005-07-05 Nick Clifton <nickc@redhat.com>
617
618 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
619 md_chars_to_numbers to an unsigned pointer in order to avoid a
620 compile time warning.
621
9d8504b1
PB		 6222005-07-05 Paul Brook <paul@codesourcery.com>
623
624 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
625
a0defb2e
AH		 6262005-07-05 Aldy Hernandez <aldyh@redhat.com>
627
628 * config/tc-ms1.c: New.
629 * config/tc-ms1.h: New.
630 * testsuite/gas/ms1/allinsn.d: New.
631 * testsuite/gas/ms1/allinsn.s: New.
632 * testsuite/gas/ms1/badinsn.s: New.
633 * testsuite/gas/ms1/badinsn1.s: New.
634 * testsuite/gas/ms1/badoffsethigh.s: New.
635 * testsuite/gas/ms1/badoffsetlow.s: New.
636 * testsuite/gas/ms1/badorder.s: New.
637 * testsuite/gas/ms1/badreg.s: New.
638 * testsuite/gas/ms1/badsignedimmhigh.s: New.
639 * testsuite/gas/ms1/badsignedimmlow.s: New.
640 * testsuite/gas/ms1/badsyntax.s: New.
641 * testsuite/gas/ms1/badsyntax1.s: New.
642 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
643 * testsuite/gas/ms1/badunsignedimmlow.s: New.
644 * testsuite/gas/ms1/errors.exp: New.
645 * testsuite/gas/ms1/ldst.s: New.
646 * testsuite/gas/ms1/misc.d: New.
647 * testsuite/gas/ms1/misc.s: New.
648 * testsuite/gas/ms1/ms1-16-003.d: New.
649 * testsuite/gas/ms1/ms1-16-003.s: New.
650 * testsuite/gas/ms1/ms1.exp: New.
651 * testsuite/gas/ms1/msys.d: New.
652 * testsuite/gas/ms1/msys.s: New.
653 * testsuite/gas/ms1/relocs.d: New.
654 * testsuite/gas/ms1/relocs.exp: New.
655 * testsuite/gas/ms1/relocs1.s: New.
656 * testsuite/gas/ms1/relocs2.s: New.
657
30123838
JB		 6582005-07-05 Jan Beulich <jbeulich@novell.com>
659
660 * config/tc-i386.h (CpuSVME): New.
661 (CpuUnknownFlags): Include CpuSVME.
662 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
663 as alias of sledgehammer.
664 (md_assemble): Include invlpga in the check for insns with two source
665 operands.
666 (process_operands): Include SVME insns in the check for ignored
667 segment overrides. Adjust diagnostic.
668 (i386_index_check): Special-case SVME insns with memory operands.
669
ca3f61f7
NC		 6702005-07-04 Khem Raj <kraj@mvista.com>
671 Nick Clifton <nickc@redhat.com>
672
673 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
674 use an immediate value.
675 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
676 since the register field of the operands structure is unsigned.
677 (s_arm_unwind_save_vfp): Make "reg" unsigned.
678 (parse_operands): Make the 2ns parameter an unsigned pointer to
679 match its use.
680 (do_ldrd): When using the imm field of the operands structure as a
681 second register field, treat it as unsigned.
682
551b43fd
AM		 6832005-07-04 Alan Modra <amodra@bigpond.net.au>
684
685 PR 1004
686 * config/obj-elf.c (obj_elf_change_section): Use backend
687 get_sec_type_attr.
688
e4e8248d
JB		 6892005-07-01 Jan Beulich <jbeulich@novell.com>
690
691 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
692 (output_spill_psprel, output_spill_psprel_p): Combine.
693 (output_spill_sprel, output_spill_sprel_p): Combine.
694 (output_spill_reg, output_spill_regp_p): Combine.
695 (process_one_record): Handle psp_psprel.
696 (parse_predicate_and_operand): New.
697 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
698 initialize output values. Emit diagnostic case here.
699 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
700 (add_unwind_entry): New second parameter. Allow first parameter to
701 be NULL. Parse optional tag, emit warning about further support for
702 it otherwise being missing. Check end-of-line when requested.
703 (dot_fframe): Clear operand when wrong. Allow tag.
704 (dot_vframe): Likewise.
705 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
706 relative.
707 (dot_vframepsp): Remove.
708 (dot_altrp): Clear operand when wrong. Allow tag.
709 (dot_save): Likewise. Let default case also go through
710 add_unwind_entry.
711 (dot_savemem): Likewise.
712 (dot_restore): Don't return when wrong operand. Allow tag.
713 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
714 parse_predicate_and_operand and the new arguments to
715 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
716 when wrong operand. Allow tag.
717 (dot_restorereg, dot_restorereg_p): Likewise.
718 (dot_spillmem, dot_spillmem_p): Likewise.
719 (dot_saveg): Clear operand when wrong. Perform tighter operand
720 checks. Allow tag.
721 (dot_savef): Likewise.
722 (dot_saveb): Likewise.
723 (dot_savegf): Likewise.
724 (dot_spill): Remove end-of-line check. Combine. Simplify by using
725 parse_predicate_and_operand and the new arguments to
726 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
727 when wrong operand. Allow tag.
728 (popcount): New.
729 (dot_label_state): Don't return when wrong operand.
730 (dot_copy_state): Likewise.
731 (dot_unwabi): Likewise. Check if in prologue.
732 (dot_body): Don't call demand_empty_rest_of_line.
733 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
734 operand checks.
735 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
736 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
737 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
738 (parse_operand): New second parameter. Don't deal with '}' here
739 anymore. Don't advance past end-of-line.
740 (parse_operands): Pass second argument to parse_operand.
741 (ia64_start_line): Prevent out-of-bounds access through
742 input_line_pointer. Deal with '}' here.
743 (ia64_unrecognized_line): Don't deal with '}' here.
744 (dot_alias): Use ignore_rest_of_line not its deprecated alias
745 discard_rest_of_line.
746
2fc8bdac
ZW		 7472005-06-30 Zack Weinberg <zack@codesourcery.com>
748
749 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
750 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
751 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 752 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 753 (s_arm_elf_cons): Disallow use of (plt) suffix.
754 (do_adrl): Adjust X_add_number unconditionally.
755 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
756 argument. Handle all adjustment for pipeline offset here.
757 (md_apply_fix): No need to undo work of md_pcrel_from. No
758 need to extract pre-encoded pipeline adjustments from various
759 branch instructions. Generally, assume instructions are already
760 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
761 special cases. Handle BFD_RELOC_ARM_PLT32 like
762 BFD_RELOC_ARM_PCREL_BRANCH.
763 (tc_gen_reloc): Remove OBJ_ELF special case.
764 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
765
b753922c
BE		 7662005-06-30 Ben Elliston <bje@gnu.org>
767
768 * Makefile.am (check-DEJAGNU): Don't search for expect.
769 * Makefile.in: Regenerate.
770
c3298874
BE		 7712005-06-30 Ben Elliston <bje@gnu.org>
772
773 * Makefile.am (EXPECT): Set to expect.
774 (RUNTEST): Likewise, set to runtest.
775 * Makefile.in: Regenerate.
776
8f738565
BE		 7772005-06-23 Ben Elliston <bje@gnu.org>
778
779 * config/m68k-parse.h: Use ISO C90.
780 * config/m68k-parse.y: Likewise.
781 * config/tc-m68k.h: Likewise.
782
b300c311
L		 7832005-06-20 H.J. Lu <hongjiu.lu@intel.com>
784
785 PR 1013
786 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
787 movabs.
788 (optimize_disp): Optimize only if possible. Don't use 64bit
789 displacement on non-constants and do same on constants if
790 possible.
791
d6ab8113
JB		 7922005-06-17 Jan Beulich <jbeulich@novell.com>
793
794 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
795 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
796 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
797 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
798 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
799 aborting.
800 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
801 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
802 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
803 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
804 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
805 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
806 convert 8-byte pc-relative relocations.
807 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
808 (i386_validate_fix): Likewise.
809 (x86_cons): Also handle quad values in 64-bit mode.
810 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
811 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
812 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
813 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
814
37f6032b
ZW		 8152005-06-13 Zack Weinberg <zack@codesourcery.com>
816
817 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
818 symbolP as well as for names with a leading dot. Use ACONCAT.
819 (md_apply_fix): For branch relocations, only replace value
820 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
821 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
822 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
823 (LOCAL_LABEL_PREFIX): Don't define.
824
6bdb6dec
AM		 8252005-06-10 Alan Modra <amodra@bigpond.net.au>
826
827 * config/tc-hppa.c (pa_block): Allocate just one byte for the
828 fill pattern.
829
4dddc1d1
JW		 8302005-06-08 James E Wilson <wilson@specifixinc.com>
831
832 PR 994
833 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
834 is NULL, then emit a warning, and return the current index.
835
03b13e59
NC		 8362005-06-08 Tomas Hurka <tom@hukatronic.cz>
837
6bdb6dec 838 PR 991
03b13e59
NC		 839 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
840 temporary copy of the operands array so that changes can be safely
841 backed out if the insn does not match.
842 (m68k_compare_opcode): Shortcut the test when the parameters are
843 the same. Return 1 if the names match but the second opcode is
844 further on in the array than the first.
845
985d9490
NC		 8462005-06-08 Nick Clifton <nickc@redhat.com>
847
848 PR 994
849 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
850
6858915a
NC		 8512005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
852
853 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
854
047af9ef
AH		 8552005-06-07 Aldy Hernandez <aldyh@redhat.com>
856 Michael Snyder <msnyder@redhat.com>
857 Stan Cox <scox@redhat.com>
858
859 * configure.in: Add ms1 case.
860
861 * configure: Regenerate.
862
863 * configure.tgt: Add ms1 case.
864
0bf60745
BW		 8652005-06-07 Bob Wilson <bob.wilson@acm.org>
866
867 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
868 * config/tc-xtensa.c (new_resource_table): Likewise.
869 (resize_resource_table): Likewise.
870 (release_resources): Fix assertion for unsigned values.
871
55cf6793
ZW		 8722005-06-07 Zack Weinberg <zack@codesourcery.com>
873
874 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
875 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
876 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
877 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
878 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
879 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
880 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
881 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
882 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
883 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
884 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
885 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
886 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
887 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
888 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
889 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
890 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
891 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
892 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
893 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
894 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
895 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
896 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
897 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
898 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
899 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
900 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
901 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
902 * config/tc-xtensa.c, config/tc-z8k.c:
903 Replace all instances of the string "_apply_fix3" with
904 "_apply_fix".
905 * po/POTFILES.in, po/gas.pot: Regenerate.
906
620c54b3
AM		 9072005-06-08 Alan Modra <amodra@bigpond.net.au>
908
909 * Makefile.am: Run "make dep-am".
910 (POTFILES): Remove GAS_CFILES.
911 * Makefile.in: Regenerate.
912
32b26a03
MR		 9132005-06-07 David Ung <davidu@mips.com>
914
915 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
916 24kc, 24kf and 24kfx under MIPS32 release 2.
917
6a86118a
NC		 9182005-06-04 Nick Clifton <nickc@redhat.com>
919
920 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
921 to their Thumb-enabled equivalents.
922
20e1fcfd
MR		 9232005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
924
925 * config/tc-mips.c (load_register): Add leading "0x" to the
926 output of sprintf_vma().
927 (macro): Likewise.
928
1887dd22
NC		 9292005-06-01 Nick Clifton <nickc@redhat.com>
930
931 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
932 test for the presence of thumb version of the parsing functions
933 since they must always exist and the test generates a compile time
934 warning message.
935
04fe8f58
RH		 9362005-05-31 Richard Henderson <rth@redhat.com>
937
938 * config/tc-alpha.c (O_lituse_jsrdirect): New.
939 (alpha_reloc_op): Add it.
940 (debug_exp): Handle it.
941 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
942 (emit_insn): Handle it.
943 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
944
988392e2
CG		 9452005-05-31 Christian Groessler <chris@groessler.org>
946
947 * write.c (dump_section_relocs): Convert to ISO-C.
948 (write_relocs): Avoid signed/unsigned and fprintf argument
949 warnings in debug code.
950
adbaf948
ZW		 9512005-05-26 Zack Weinberg <zack@codesourcery.com>
952
953 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
954 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
955 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
956 (md_apply_fix3): Delete fix_is_thumb variable; refer to
957 fixP->tc_fix_data directly in the sole place it was used.
958 Explicitly truncate value, *valP, fixP->fx_addnumber, and
959 fixP->fx_offset to 32 bits, for consistent behavior between 32-
960 and 64-bit hosts.
961
5656b6b8
JB		 9622005-05-27 Jan Beulich <jbeulich@novell.com>
963
964 * config/tc-ia64.c (struct proc_pending): New.
965 (unwind): Replace proc_start with proc_pending.
966 (unwind_diagnostic): Check unwind.proc_pending.sym.
967 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
968 Check if previous proc not closed. Record all entry points.
969 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
970 Set symbol sizes for entry points recorded in dot_proc. Check
971 arguments for consistency with respective .proc's.
972 (md_assemble): Replace unwind.proc_start with
973 unwind.proc_pending.sym.
974
75214fb0
JB		 9752005-05-27 Jan Beulich <jbeulich@novell.com>
976
977 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
978 and last_ptr. Check all in-use slots for first one with non-NULL
979 unwind_record. Don't reload end_ptr before second update round.
980
7c06efaa
JW		 9812005-05-26 James E Wilson <wilson@specifixinc.com>
982
983 * config/tc-ia64.c (extra_goodness): Update comment.
984 (md_begin): Add debugging code to print best_template table.
985
286cee81
JB		 9862005-05-25 Jan Beulich <jbeulich@novell.com>
987
988 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
989 template.
990
30ad6cb9
JB		 9912005-05-25 Jan Beulich <jbeulich@novell.com>
992
993 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
994 BFD_RELOC_UNUSED when determining the width of the reloc.
995
6baf2b51
JB		 9962005-05-25 Jan Beulich <jbeulich@novell.com>
997
998 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
999 section entry.
1000
fa30c84f
JB		 10012005-05-25 Jan Beulich <jbeulich@novell.com>
1002
1003 * config/tc-ia64.c (dot_radix): Rewrite.
1004
1055c30c
JB		 10052005-05-25 Jan Beulich <jbeulich@novell.com>
1006
1007 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1008 and next_slot_frag.
1009 (alloc_record): Remove references to next_slot_number and
1010 next_slot_frag.
1011 (emit_one_bundle): Likewise.
1012
45d18c80
NC		 10132005-05-22 Nick Clifton <nickc@redhat.com>
1014
1015 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1016 message buffer when invoking the insert function.
1017
9f45e54b
DA		 10182005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1019
1020 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1021 only if an instruction match is found.
1022
47e70edb
BW		 10232005-05-20 Bob Wilson <bob.wilson@acm.org>
1024
1025 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1026 to addition in argument to xtensa_dwarf2_emit_insn.
1027
e3e71e27
ZW		 10282005-05-19 Zack Weinberg <zack@codesourcery.com>
1029
1030 * Makefile.am: Have 'all' depend on 'info'.
1031 * Makefile.in: Regenerate.
1032
c744ecf2
AM		 10332005-05-19 Alan Modra <amodra@bigpond.net.au>
1034
1035 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1036
b0648eec
AM		 10372005-05-19 Anton Blanchard <anton@samba.org>
1038
1039 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1040 (md_show_usage): Document it.
1041 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1042 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1043
4600db48
JB		 10442005-05-19 Jan Beulich <jbeulich@novell.com>
1045
1046 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1047 relocations in unwind section.
1048
a0ef61f7
NC		 10492005-05-18 Nick Clifton <nickc@redhat.com>
1050
1051 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1052 if one exists. Ignore any error messages it may produce, just
1053 allow it to perform the insertion.
1054
c19d1205
ZW		 10552005-05-17 Zack Weinberg <zack@codesourcery.com>
1056
1057 * hash.c (hash_lookup): Add len parameter. All callers changed.
1058 (hash_find_n): New interface.
1059 * hash.h: Prototype hash_find_n.
1060 * sb.c: Include as.h.
1061 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1062 (sb_scrub_and_add_sb): New interface.
1063 * sb.h: Prototype sb_scrub_and_add_sb.
1064 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1065
1066 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1067 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1068 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1069
970c3dbc
DJ		 10702005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1071
1072 * doc/Makefile.am (gasver.texi): Don't use $<.
1073 * doc/Makefile.in: Regenerated.
1074
ec7ef033
NC		 10752005-05-17 Nick Clifton <nickc@redhat.com>
1076
1077 PR 876
1078 * symbols.c (resolve_symbol_value): Do not move symbols whose
1079 value expression has not been resolved or finalized into the
1080 absolute section as this will confuse other parts of the assembler
1081 into thinking that their value is zero.
1082
40a4d956
JB		 10832005-05-17 Jan Beulich <jbeulich@novell.com>
1084
1085 * read.c (_find_end_of_line): New.
1086 (find_end_of_line): New.
1087 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1088 (read_a_source_file): Use it.
1089 (s_globl): Use it.
1090 (s_macro): Use it.
1091 (get_line_sb): Use it.
1092 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1093 (s_comm_internal): Likewise.
1094 (s_lsym): Likewise.
1095 (s_macro): Likewise.
1096 (s_ignore): Use ignore_rest_of_line.
1097 * read.h (find_end_of_line): Prototype.
1098 (discard_rest_of_line): Remove prototype. #define to
1099 ignore_rest_of_line.
1100
2d034539
NC		 11012005-05-17 Nick Clifton <nickc@redhat.com>
1102
1103 * config/tc-v850,h (TC_FIX_TYPE): Define.
1104 (TC_INIT_FIX_TYPE): Define.
1105 * config/tc-v850.c (md_assemble): When creating a fix record the
1106 operand in the tc_fix_data field.
1107 (md_apply_fix3): When applying a resolved fix use the operand's
1108 insertion procedure to store the value, if the operand has been
1109 recorded.
1110
42ecbf5e
DJ		 11112005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1112
1113 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1114 invocation.
1115 * Makefile.in: Regenerated.
1116
d7c531cd
BW		 11172005-05-13 Sterling Augustine <sterling@tensilica.com>
1118 Bob Wilson <bob.wilson@acm.org>
1119
1120 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1121 message.
1122 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1123 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1124
3c9d25f4
AM		 11252005-05-11 Alan Modra <amodra@bigpond.net.au>
1126
1127 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1128 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1129
ee192366
MM		 11302005-05-10 Michael Matz <matz@suse.de>
1131
1132 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1133
1134 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1135
20d7ce9b
HPN		 11362005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1137
1138 PR binutils/886
1139 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1140 Handle label-without-colon before ordinary dot-pseudo as an
1141 ordinary label. Don't leak memory for label-without-colon alone
1142 on a line. Don't mmixal-munge operands for dot-pseudos.
1143
be03cc84
JB		 11442005-05-10 Jan Beulich <jbeulich@novell.com>
1145
1146 * macro.c (get_any_string): Remove the two last parameters. Replace
1147 references to the former expand parameter by using macro_alternate.
1148 Simplify loop condition for checking for end-of-string.
1149 (get_string): Remove redunant call to sb_skip_white.
1150 (do_formals): Remove two last arguments to get_any_string.
1151 (macro_expand): Likewise.
1152 (expand_irp): Likewise.
1153
360e86f1
JB		 11542005-05-10 Jan Beulich <jbeulich@novell.com>
1155
1156 * read.c (s_macro): Move local variable 'local' to smaller scope.
1157 Call sb_kill on it when done.
1158
34d9ee9e
JB		 11592005-05-09 Jan Beulich <jbeulich@novell.com>
1160
ee192366
MM		 1161 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1162 when zero and not required by encoding constraints.
34d9ee9e 1163
c9cd7160
L		 11642005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1165
1166 PR 936
1167 * config/tc-sh64.c (sh64_fake_label): New.
1168
1169 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1170
1171 * doc/internals.texi (TC_FAKE_LABEL): Document.
1172
1173 * write.c (TC_FAKE_LABEL): New.
1174 (adjust_reloc_syms): Use it.
1175 (write_object_file): Likewise.
1176
e44823cf
JB		 11772005-05-09 Jan Beulich <jbeulich@novell.com>
1178
1179 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1180 and comma in Intel mode.
1181
089dfecd
JB		 11822005-05-09 Jan Beulich <jbeulich@novell.com>
1183
1184 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1185 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1186 Make name array static and const. Adjust lookup to account for NULL
1187 entries (standing for unused register numbers).
1188
f41bbced
JB		 11892005-05-09 Jan Beulich <jbeulich@novell.com>
1190
1191 * config/tc-i386.c (parse_insn): Consider all matching instructions
1192 when checking for string instruction after string-only prefix.
1193
6e3f953d
L		 11942005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1195
1196 PR 940
1197 * config/tc-ia64.c (start_unwind_section): Properly check
1198 comdat group with SHF_GROUP.
1199
0c6c36d5
BW		 12002005-05-06 Bob Wilson <bob.wilson@acm.org>
1201
1202 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1203
c138bc38
BW		 12042005-05-06 Bob Wilson <bob.wilson@acm.org>
1205
1206 * config/tc-xtensa.c: Remove excess whitespace.
1207 * config/tc-xtensa.h: Likewise.
1208 * config/xtensa-istack.h: Likewise.
1209 * config/xtensa-relax.c: Likewise.
1210 * config/xtensa-relax.h: Likewise.
1211
93a9f991
NC		 12122005-05-06 Nick Clifton <nickc@redhat.com>
1213
1214 * sb.h: Fix formatting of comments.
1215 * sb.c: Fix formatting of comments.
1216
3c9aabc7
JB		 12172005-05-06 Jan Beulich <jbeulich@novell.com>
1218
1219 * sb.h (sb_add_buffer): Reintroduce.
1220 * sb.c (sb_add_buffer): Likewise.
1221
6eaeac8a
JB		 12222005-05-06 Jan Beulich <jbeulich@novell.com>
1223
1224 * macro.c (new_formal, del_formal): New.
1225 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1226 required argument has default value. Stop looking for more formal
1227 when there was a vararg one.
1228 (macro_expand_body): Use new_formal and del_formal.
1229 (macro_expand): Likewise. Initialize local variable err. Don't
1230 return immediately when encountering an error. Warn when keyword
1231 argument already had a value assigned. Eliminate duplicate clearing
1232 of argument value. When current positional argument matches parameter
1233 of vararg type, assign to it all the remaining arguments. Issue error
1234 when required parameter does not have value.
1235 (free_macro): Use del_formal.
1236 (expand_irp): Initialize formal type. Free buffers associated with
1237 formal prior to returning.
1238 * macro.h (struct formal_struct): Add new field 'type' with new
1239 enumeration type 'formal_type'.
1240 * doc/as.texinfo: Document macro parameter qualifiers.
1241 * NEWS: Mention new functionality.
1242
26aca5f6
JB		 12432005-05-06 Jan Beulich <jbeulich@novell.com>
1244
1245 * cond.c (s_ifb): New.
1246 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1247 * read.h (s_ifb): Prototype.
1248 * doc/as.texinfo: Document .ifb and .ifnb.
1249
5faa8e39
JW		 12502005-05-05 Steve Ellcey <sje@cup.hp.com>
1251
1252 * config/tc-ia64.c (MIN): Undef.
1253
eac338cf
PB		 12542005-05-05 Paul Brook <paul@codesourcery.com>
1255
1256 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1257
d8244a4a
NC		 12582005-05-05 Matt Thomas <matt@3am-software.com>
1259
1260 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1261 bytes.
1262
4b4da160
NC		 12632005-05-05 Nick Clifton <nickc@redhat.com>
1264
1265 * Update the address and phone number of the FSF organization in
1266 the GPL notices in the following files:
1267 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1268 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1269 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1270 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1271 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1272 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1273 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1274 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1275 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1276 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1277 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1278 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1279 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1280 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1281 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1282 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1283 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1284 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1285 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1286 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1287 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1288 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1289 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1290 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1291 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1292 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1293 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1294 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1295 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1296 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1297 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1298 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1299 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1300 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1301 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1302 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1303 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1304 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1305 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1306 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1307 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1308 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1309 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1310 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1311 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1312 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1313 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1314 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1315 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1316 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1317 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1318 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1319 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1320 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1321 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1322 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1323 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1324 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1325 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1326 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1327 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 1328 config/xtensa-relax.h, doc/fdl.texi
4b4da160 1329
699d2810
NC		 13302005-05-05 Nick Clifton <nickc@redhat.com>
1331
1332 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1333 the target_big_endian variable to false.
1334
69852798
AM		 13352005-05-04 Alan Modra <amodra@bigpond.net.au>
1336
1337 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1338 list traversal. Use bfd_section_list_prepend.
1339 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1340 over the section list.
1341 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1342 (xtensa_insert_section): Delete.
1343 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1344 and bfd_section_list_prepend.
1345 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1346 bfd_section_list_insert_after.
1347
c1d05a60
NC		 13482005-05-03 Nick Clifton <nickc@redhat.com>
1349
1350 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1351 of bfd_section_list... macros.
1352 * config/tc-mmix.c (mmix_frob_file): Likewise.
1353 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1354 (xtensa_insert_section): Likewise.
1355
1356 * macro.c (macro_hash): Remove static.
1357 * macro.h (macro_hash): Provide an external declaration.
1358
5daa8fe7
L		 13592005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1360
1361 * write.c (write_object_file): Use bfd_section_double_list_remove
1362 to remove sections.
1363
475bf943
DJ		 13642005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1365
1366 * doc/Makefile.am (gasver.texi): Correct quoting.
1367 * doc/Makefile.in: Regenerated.
1368
009b6a7a
DJ		 13692005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1370
1371 * configure.tgt: Add h8300*-*-rtemscoff.
1372 Switch h8300*-*-rtems* to elf.
1373
7e70f1af
L		 13742005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1375
1376 * hash.c: Undo the last change.
1377 * hash.h: Likewise.
1378
aa7eb06d
DJ		 13792005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1380
1381 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1382 of Makefile.
1383 (DISTCLEANFILES): Remove.
1384 (MAINTAINERCLEANFILES): Add asconfig.texi.
1385 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1386
87c245cc
BE		 13872005-04-29 Ben Elliston <bje@au.ibm.com>
1388
1389 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1390 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1391 (bignum-copy.o): Remove.
1392 * Makefile.in: Regenerate.
1393 * makefile.vms (OBJS): Remove bignum-copy.obj.
1394 * symbols.h (local_symbol_make): Remove declaration.
1395 (verify_symbol_chain_2): Likewise.
1396 * symbols.c (local_symbol_make): Make static.
1397 (max_indent_level): Likewise.
1398 (verify_symbol_chain_2): Remove.
1399 * macro.c (macro_hash): Make static.
1400 * messages.c (fprint_value): Remove.
1401 * read.h (get_absolute_expr): Remove.
1402 (emit_leb128_expr): Likewise.
1403 (do_s_func): Likewise.
1404 * read.c (do_s_func): Make static.
1405 (emit_leb128_expr): Likewise.
1406 (get_absolute_expr): Likewise.
1407 * as.h (as_howmuch): Remove declaration.
1408 (fprint_value): Likewise.
1409 * as.c (myname): Make static.
1410 * input-scrub.c (as_howmuch): Remove.
1411 (as_1_char): Likewise.
1412 * input-file.h (input_file_is_open): Remove.
1413 * input-file.c (input_file_is_open): Likewise.
1414 * expr.h (expr_build_unary): Remove declaration.
1415 (expr_build_binary): Likewise.
1416 * expr.c (expr_build_unary): Remove.
1417 (expr_build_binary): Likewise.
1418 * hash.h (hash_replace): Remove declaration.
1419 (hash_delete): Likewise.
1420 * hash.c (hash_replace): Remove.
1421 (hash_delete): Likewise.
1422 * bignum-copy.c (bignum_copy): Move from here ..
1423 * config/tc-vax.c (bignum_copy): .. to here.
1424 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1425 (bignum_copy): Remove extern declaration.
1426 * sb.h (string_count): Remove extern declaration.
1427 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1428 (sb_name): Likewise.
1429 * sb.c (dsize): Replace preprocessor macro with static int.
1430 (string_count): Make static.
1431 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1432 (sb_name): Likewise.
1433 * config/obj-coff.c (dim_index): Make static.
1434 * config/tc-i386.c (GOT_symbol): Likewise.
1435 (output_invalid_buf): Likewise.
1436 * doc/internals.texi (Warning and error messages): Remove the
1437 prototype for fprint_value.
1438
f3429a74
BE		 14392005-04-27 Ben Elliston <bje@au.ibm.com>
1440
1441 * link.cmd: Remove.
1442
60938e80
L		 14432005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1444
1445 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1446
1447 * read.c (pseudo_set): Disallow symbol set to common symbol.
1448
1449 PR 857
1450 * write.c (write_object_file): Report common symbol name when
1451 disallowing local symbol set to common symbol.
1452 (adjust_reloc_syms): Disallow local symbol set to undefined
1453 symbol.
1454
02ddf156
JB		 14552005-04-25 Jan Beulich <jbeulich@novell.com>
1456
1457 * macro.c (macro_expand_body): Replace locals indicator parameters
1458 with actual macro_entry. New local variables macro_line and err.
1459 Don't return when encountering an error, just record the fact.
1460 Detect local symbol name colliding with parameter. Track line number
1461 inside of macro expansion.
1462 (do_formals): Move local variable name to wider scope. Check
1463 parameter of the same name doesn't already exist. In MRI mode, also
1464 check it doesn't collide with the argument count pseudo-parameter).
1465 (define_macro): Add file and line number parameters. Remove local
1466 variable namestr. New local variable error. Initialize macro_entry
1467 members file, line, and name. Don't return when encountering an
1468 error, just record the fact. Use %s in some diagnostics for read.c
1469 to insert the macro name. Free macro_entry on error.
1470 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1471 when encountering an error, just record the fact.
1472 (expand_irp): Don't return when encountering an error, just record
1473 the fact.
1474 * macro.h (macro_struct): New members name, file, and line.
1475 (define_macro): Add file and line number parameters.
1476 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1477 regarding pseudo-op redefinition with the file/line that macro
1478 definition started at.
1479
d2a033cd
BW		 14802005-04-22 Bob Wilson <bob.wilson@acm.org>
1481
1482 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1483 (future_alignment_required): Remove ifdefs that use it.
1484
84b08ed9
BW		 14852005-04-22 Bob Wilson <bob.wilson@acm.org>
1486
1487 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1488 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1489 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1490 parameters.
1491 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1492 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1493
d8cbebfd
CG		 14942005-04-21 Christian Groessler <chris@groessler.org>
1495
1496 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1497 array.
1498
e97b3f28
L		 14992005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1500
1501 * config/obj-aout.h (S_IS_EXTERN): Removed.
1502 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1503 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1504 * symbols.c (S_IS_EXTERN): Likewise.
1505 * symbols.h (S_IS_EXTERN): Likewise.
1506
1507 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1508 S_IS_EXTERNAL.
1509 * config/tc-d10v.c (md_apply_fix3): Likewise.
1510 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1511 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1512 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1513 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1514 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1515 (shmedia_md_convert_frag): Likewise.
1516 * symbols.c (print_symbol_value_1): Likewise.
1517 * write.c (write_object_file): Likewise.
1518
55e08f71
NC		 15192005-04-20 Nick Clifton <nickc@redhat.com>
1520
5f9084e9
NC		 1521 * config/tc-xtensa.c (get_aligned_diff): Change type of
1522 branch_align to offsetT so that its signedness matches that of
1523 target_size.
1524
55e08f71
NC		 1525 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1526 number into a readable string.
1527 (load_register): Likewise.
1528
1f8b1395
AS		 15292005-04-20 Andreas Schwab <schwab@suse.de>
1530
1531 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1532
b0825cc2
DM		 15332005-04-19 David S. Miller <davem@davemloft.net>
1534
1535 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1536 NULL insn, exit early. Remove now spurious NULL checks.
1537 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1538 to NULL and exit.
1539
91c4c449
JB		 15402005-04-19 Jan Beulich <jbeulich@novell.com>
1541
1542 * symbols.h (symbol_find_base): Remove prototype.
1543 * symbols.c (save_symbol_name): Remove code section conditional upon
1544 STRIP_UNDERSCORE.
1545 (symbol_find): Remove.
1546 (symbol_find_base): Rename to symbol_find.
1547 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1548 symbol_find.
1549 * config/obj-coff.c (tag_insert): Remove code section conditional
1550 upon STRIP_UNDERSCORE.
1551 (obj_coff_def): Likewise.
1552 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1553 (coff_frob_symbol): Likewise.
1554 (yank_symbols): Likewise.
1555 (c_section_symbol): Likewise.
1556 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1557 * config/tc-arm.c (symbol_locate): Remove code section conditional
1558 upon STRIP_UNDERSCORE.
1559 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1560 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1561 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1562 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1563 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1564
80b8152b
AS		 15652005-04-19 Andreas Schwab <schwab@suse.de>
1566
1567 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1568 access to application registers.
1569
4d56c0a0
JB		 15702005-04-19 Jan Beulich <jbeulich@novell.com>
1571
1572 * config/te-sysv32.h: Remove.
1573 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1574 config/te-sysv32.h.
1575 * Makefile.in (TARG_ENV_HFILES): Likewise.
1576
4fdd1e4f
JB		 15772005-04-19 Jan Beulich <jbeulich@novell.com>
1578
1579 PR/847
1580 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1581 length symbols.
1582
791fe849
MK		 15832005-04-18 Mark Kettenis <kettenis@gnu.org>
1584
1585 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1586
9ee2a2d4
MR		 15872005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1588
1589 * config/tc-mips.c (normalize_constant_expr): Don't check for
1590 HAVE_32BIT_GPRS.
1591 (check_absolute_expr): Only call normalize_constant_expr() if
1592 HAVE_32BIT_GPRS.
1593 (mips_ip): Likewise.
1594
1595 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1596
e6ca91be
JB		 15972005-04-18 Jan Beulich <jbeulich@novell.com>
1598
1599 * macro.c (free_token): New, freeing all the memory associated with a
1600 macro.
1601 (do_formals): Move initializers to ...
1602 (define_macro): ... here.
1603 (delete_macro): Convert passed in name to lower case. Warn when
1604 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1605
9f872bbe
MR		 16062005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1607
1608 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1609
8fe53b44
JB		 16102005-04-15 Jan Beulich <jbeulich@novell.com>
1611
1612 * config/obj-elf.c (obj_elf_struct): New.
1613 (elf_pseudo_table). Use it for .offset and .struct.
1614
0e5cd789 16152005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 1616 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 1617
1618 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1619 than the section alignment.
1620
dd49a749
BW		 16212005-04-14 Bob Wilson <bob.wilson@acm.org>
1622 H.J. Lu <hongjiu.lu@intel.com>
1623
1624 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1625 * config/tc-xtensa.c (xg_translate_sysreg_op,
1626 xtensa_translate_old_userregs_ops,
1627 xtensa_find_unaligned_branch_targets,
1628 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1629 relax_frag_add_nop): Support 64-bit host.
1630 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1631 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1632
26eebcf5
MK		 16332005-04-14 Mark Kettenis <kettenis@gnu.org>
1634
64efe625
MK		 1635 * configure.tgt: Add support for OpenBSD/sparc ELF.
1636
26eebcf5
MK		 1637 * configure.tgt: Set emulation for mips-*-openbsd*.
1638 Remove broken mips-dec-openbsd* config.
1639 * configure.in: Set default ABI for mips64-*-openbsd*.
1640 * configure: Regenerate.
1641
39a59cf8
MR		 16422005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1643
1644 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1645 optimization for constant addresses.
1646
f7a568ea
NC		 16472005-04-14 Nick Clifton <nickc@redhat.com>
1648
1649 * as.c (main): Move parse_args before symbol_begin and frag_init
1650 so that the hash table size can be set before it is used.
1651 * hash.c: Use an unsigned long type for the size of the hash
1652 tables.
3c9d25f4 1653 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 1654
9e9b66a9
AM		 16552005-04-14 Alan Modra <amodra@bigpond.net.au>
1656
1657 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1658 * acinclude.m4: Include ../bfd/warning.m4.
1659 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1660 * Makefile.in: Regenerate.
1661 * configure: Regenerate.
1662 * doc/Makefile.in: Regenerate.
1663
2051e8c4
MR		 16642005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1665
1666 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1667 (normalize_address_expr): New function to sign-extend address
1668 offsets that fit into 32 bits in 32-bit mode.
1669 (macro_build_ldst_constoffset): Use normalize_address_expr()
1670 instead of a handcoded sequence.
1671 (load_register): Likewise. Report oversized numbers in a useful
1672 way.
1673 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1674 for constant addresses. Report oversized numbers in a useful way.
1675 (mips_ip): Use normalize_address_expr() for addresses.
1676
bc4bd9ab
MK		 16772005-04-12 Mark Kettenis <kettenis@gnu.org>
1678
1679 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1680 similar to other instructions now that they're marked as ImmExt.
1681
4bdd3565
NC		 16822005-04-12 Nick Clifton <nickc@redhat.com>
1683
1684 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1685 (gas_hash_table_size): New static variable.
1686 (set_gas_hash_table_size): New function: Records a requested size
1687 for the hash tables.
1688 (get_gas_hash_table_size): New function: Return a prime number
1689 near the requested size of the hash table.
1690 (hash_new): Use get_gas_hash_table_size.
1691 * hash.h: Add a prototype for set_gas_hash_table_size.
1692 * as.c (show_usage): Add description of new switches: --hash-size
1693 and --reduce-memory-overheads.
1694 (option_values): Add OPTION_HASH_TABLE_SIZE and
1695 OPTION_REDUCE_MEMORY_OVERHEADS.
1696 (std_longpopts): Add entries for the new options.
1697 (parse_args): Handle the new options.
1698 * Makefile.am: Add a dependency of as.c on hash.h.
1699 * Makefile.in: Regenerate.
1700 * doc/as.texinfo: Document the new switches.
1701 * NEWS: Mention the new switches.
1702
f394e3dd
NC		 17032005-04-12 Nick Clifton <nickc@redhat.com>
1704
1705 PR gas/818
1706 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1707 synonyms.
1708
ceae3e33
AM		 17092005-04-12 Alan Modra <amodra@bigpond.net.au>
1710
1711 * Makefile.am: Run "make dep-am".
1712 * Makefile.in: Regenerate.
1713
2eccd1b4
BW		 17142005-04-11 Sterling Augustine <sterling@tensilica.com>
1715 Bob Wilson <bob.wilson@acm.org>
1716
1717 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1718
333f7af7
MK		 17192005-04-11 Mark Kettenis <kettenis@gnu.org>
1720
1721 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1722
5e75c3ab
JB		 17232005-04-11 Jan Beulich <jbeulich@novell.com>
1724
1725 * NEWS: Mention these changes and their effects.
1726 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1727 is_name_ender.
1728 (check_macro): Likewise.
1729 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1730 labels together with the closing pseudo-op.
1731 (macro_expand_body): Adjust comment. Range-check input before use.
1732 Adjust mis-spelled diagnostic. Use is_name_beginner.
1733 * read.c (try_macro): New.
1734 (read_a_source_file): New static variable last_eol. Don't list
1735 macro expansion lines more than once. Call try_macro.
1736 (s_macro): Set section of line_label to absolute instead of undefined.
1737 * doc/as.texinfo: Add information on the caveats of these changes.
1738
514d955d
AM		 17392005-04-11 Alan Modra <amodra@bigpond.net.au>
1740
1741 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1742 * symbols.h (symbol_X_add_number): Update prototype.
1743
a9fcb2a9
EC		 17442005-04-10 Eric Christopher <echristo@redhat.com>
1745
1746 * symbols.c (symbol_X_add_number): Fix warning.
1747
045b540e
L		 17482005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1749
1750 * config/tc-m68k.c (md_begin): Support 64bit host.
1751 (get_num): Support 64bit BFD on 32bit host.
1752
b215186b
L		 17532005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1754
1755 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1756
be95a9c1
AM		 17572005-04-09 Alan Modra <amodra@bigpond.net.au>
1758
31d20a21
AM		 1759 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1760 call. Don't do the COFF hacks for multi-emulation gas. Move
1761 demand_empty_rest_of_line back to caller.
1762 (s_set, equals): demand_empty_rest_of_line here.
1763
be95a9c1
AM		 1764 PR gas/827
1765 * as.h (rs_dummy): Define.
1766 * symbols.c (symbol_X_add_number): New function.
1767 * symbols.h (symbol_X_add_number): Declare.
1768 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1769 * read.c (assign_symbol): New function, split out from s_set.
1770 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1771 Fix COFF hacks for multi-emulation gas.
1772 (s_set): Call assign_symbol. Remove "register" keyword.
1773 (set_zero_frag): New function.
1774 (pseudo_set): Always check for assignment to section syms.
1775 Always set segment and frag of symbol, and likewise extern for
1776 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1777 special case exp.X_add_number non-zero for O_symbol expressions.
1778 (equals): Use assign_symbol.
1779
6624cbde
BW		 17802005-04-08 Bob Wilson <bob.wilson@acm.org>
1781
1782 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1783 SEC_MERGE sections.
1784
dbbaec26
L		 17852005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1786
1787 * config/tc-i386.c (tc_gen_reloc): Don't turn
1788 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1789
0d6af1ab
NC		 17902005-04-06 Nick Clifton <nickc@redhat.com>
1791
1792 * po/rw.po: New translation: Kinyarwanda
1793 * configure.in (ALL_LINGUAS): Add rw
1794 * configure: Regenerate.
1795
664df4e4
BW		 17962005-04-05 Sterling Augustine <sterling@tensilica.com>
1797 Bob Wilson <bob.wilson@acm.org>
1798
1799 * config/tc-xtensa.c (branch_align_power): New.
1800 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1801 future_alignment_required): Use branch_align_power to check section
1802 alignment as well as xtensa_fetch_width when aligning branch targets.
1803
d77b99c9
BW		 18042005-04-05 Bob Wilson <bob.wilson@acm.org>
1805
1806 * config/tc-xtensa.c: Warning fixes throughout.
1807 (xtensa_fetch_width): Change to unsigned.
1808 (assemble_nop, xtensa_find_unaligned_branch_targets,
1809 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1810 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1811 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1812 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1813 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1814 get_text_align_max_fill_size, get_text_align_nop_count,
1815 get_text_align_nth_nop_size, get_noop_aligned_address,
1816 get_aligned_diff, convert_frag_align_next_opcode,
1817 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1818 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1819 types, avoiding size_t and using offsetT and addressT appropriately.
1820 (get_text_align_power): Clean up types. Avoid incorrect bound.
1821 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1822
da9f89d4
L		 18232005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1824
1825 * config/tc-ia64.c (start_unwind_section): Undo the change
1826 of 2004-08-18.
1827 (generate_unwind_image, dot_endp): Likewise.
1828
f6fe78d6
JW		 18292005-04-01 David Mosberger <davidm@hpl.hp.com>
1830
1831 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1832 le_nop_stop arrays and initializers to file scope.
1833 (md_begin): When generating code for anything other than
1834 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1835
a7d61044
JB		 18362005-04-01 Jan Beulich <jbeulich@novell.com>
1837
1838 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1839 immediates.
1840
d2c5f73e
NC		 18412005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1842
1843 * NEWS: Mention [fdgh]_floating.
1844 * config/atof-vax.c: Fix some whitespace.
1845 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1846
56f36663
NC		 18472005-04-01 Nick Clifton <nickc@redhat.com>
1848
1849 * configure.in: Add a check for <unistd.h> providing a prototype
1850 for getopt() which is compatible with the one in
1851 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1852 * configure: Regenerate.
1853 * config.in (HAVE_DECL_GETOPT): Add.
1854
8a75718c
JB		 18552005-04-01 Jan Beulich <jbeulich@novell.com>
1856
1857 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1858
ae8887b5
JB		 18592005-04-01 Jan Beulich <jbeulich@novell.com>
1860
1861 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1862 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1863
05ea83ed
JB		 18642005-03-30 Julian Brown <julian@codesourcery.com>
1865
1866 * config/tc-arm.c (arm_adjust_symtab): Rename
1867 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1868
9d2da7ca
JB		 18692005-03-30 Julian Brown <julian@codesourcery.com>
1870
1871 * config/tc-arm.c (mapping_state): Change documentation in function
1872 comment to cross-reference spec instead. Change type of mapping symbols
1873 to BSF_NO_TYPE.
1874 (arm_adjust_symtab): Don't change type of mapping symbols here.
1875
e8a38df5
AL		 18762005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1877
1878 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1879 * config.in: Regenerate.
1880 * configure: Regenerate.
1881 * configure.in: Check for ffs decl and alphabetize.
1882
ba93b8ac
DJ		 18832005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1884 Phil Blundell <philb@gnu.org>
1885
1886 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1887 (md_apply_fix3): Mark TLS symbols.
1888 (tc_gen_reloc): Handle TLS relocations.
1889 (arm_fix_adjustable): Ignore TLS relocations.
1890 (s_arm_elf_cons): Support expressions after decorated symbols.
1891
84798bd6
JB		 18922005-03-29 Julian Brown <julian@codesourcery.com>
1893
1894 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1895 whether personality routine index N has been output for this section.
1896 (mapping_state): tc_segment_info_data now struct not enum.
1897 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1898 handled on section change.
1899 (create_unwind_entry): Previous code to output dependency removed.
1900 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1901 for this section.
1902 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1903 arm_segment_info_type.
1904 (arm_segment_info_type): New struct.
84798bd6 1905
7b1cc377
BW		 19062005-03-28 Sterling Augustine <sterling@tensilica.com>
1907 Bob Wilson <bob.wilson@acm.org>
1908
1909 * config/tc-xtensa.c (do_align_targets): Update comment.
1910 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1911 Insert a LOOP_END frag before every loop target, and do not overload
1912 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1913 (xg_assemble_vliw_tokens): Use do_align_targets.
1914 (xtensa_fix_target_frags): Remove code to convert a
1915 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1916 negatable branch at the end of a loop.
1917 (frag_can_negate_branch): Delete.
1918
8c2fda1d
L		 19192005-03-28 David Mosberger <davidm@hpl.hp.com>
1920 H.J. Lu <hongjiu.lu@intel.com>
1921
1922 PR 803
1923 NEWS: Mention "-mtune=[itanium1|itanium2]".
1924
1925 * config/tc-ia64.c (md): Add tune.
1926 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1927 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1928 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1929 B unit NOPs are discouraged for McKinley-derived cores.
1930 (md_begin): Don't hardcode the "extra_goodness()" function in
1931 the comment...
1932 (ia64_init): Set md.tune to itanium2.
1933
1934 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1935 * doc/c-ia64.texi: Likewise.
1936
161840f9
ILT		 19372005-03-27 Ian Lance Taylor <ian@airs.com>
1938
1939 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1940 bad C_EFCN symbol, print its name.
1941
7c834684
BW		 19422005-03-25 Bob Wilson <bob.wilson@acm.org>
1943
1944 * config/tc-xtensa.c (use_longcalls): Delete.
1945 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1946 the use_longcalls flag is set. Do this before checking the segment.
1947 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1948 expand direct calls at this point.
1949 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1950 (xtensa_find_unmarked_state_frags): Likewise.
1951 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1952 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1953 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1954 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1955
ff1e783f
HPN		 19562005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1957
1958 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1959
695a4822
HPN		 19602005-03-25 Hans-Peter Nilsson <hp@axis.com>
1961
1962 * config/tc-cris.h: Convert to ISO C90.
1963 * config/tc-cris.c: Ditto.
1964 (md_estimate_size_before_relax): Remove obsolete comment for
1965 parameter "segment_type".
1966 (md_begin): Document reason for cast of hash_insert argument.
1967 (md_atof): Correct type of parameter "type".
1968
ea1562b3
NC		 19692005-03-24 Nick Clifton <nickc@redhat.com>
1970
1971 * write.h (bit_fix_new): Remove redundant prototype.
1972 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1973 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1974 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1975 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1976 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1977 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1978 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1979 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1980 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1981 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1982 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1983 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1984 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1985 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1986 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1987 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1988 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1989 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1990 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1991 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1992 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1993 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1994 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1995 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1996 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1997 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1998 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1999 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2000 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2001 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2002 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2003 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2004 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2005 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2006 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2007 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2008 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2009 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2010 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2011 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2012 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2013 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2014 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2015 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2016 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2017 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2018 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2019 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2020 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2021 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2022 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2023 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2024 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2025 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2026 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2027
d110d6a2
JB		 20282005-03-23 Jim Blandy <jimb@redhat.com>
2029
2030 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2031 attributes properly.
2032
ed84e695
NC		 20332005-03-23 Mike Frysinger <vapier@gentoo.org>
2034 Nick Clifton <nickc@redhat.com>
2035
2036 * configure.tgt: Accept any C library to accompany a GNU Linux
2037 implementation, not just the GNU C library.
2038 * configure.in: Likewise.
2039 * configure: Regenerate.
2040
4d5f9b2a
NC		 20412005-03-23 Nick Clifton <nickc@redhat.com>
2042
2043 * config/tc-tic30.c: Convert to ISO C90 formatting.
2044 * config/tc-tic30.h: Convert to ISO C90 formatting.
2045 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2046 * config/atof-vax.c: Convert to ISO C90 formatting.
2047
704803a9
MR		 20482005-03-21 Maciej W. Rozycki <macro@mips.com>
2049
2050 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2051 relocations correctly as well.
2052 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2053 relocations in mergeable sections section-relative either.
2054
6e2a91a3
BW		 20552005-03-21 Bob Wilson <bob.wilson@acm.org>
2056
2057 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2058
3d063691
NC		 20592005-03-21 Nick Clifton <nickc@redhat.com>
2060
1a66a017
NC		 2061 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2062 warning by providing a prototype for sh_symbian_find_elf_flags.
2063
3d063691
NC		 2064 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2065 previous delta.
2066
6f19c13c
AM		 20672005-03-21 Alan Modra <amodra@bigpond.net.au>
2068
2069 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2070 along with other formats that set bfd_gas. Remove unnecessary
2071 setting of bfd_gas. Delete strongarm cases in generic_target
2072 switch.
2073
bd17c2c3
AM		 20742005-03-21 Alan Modra <amodra@bigpond.net.au>
2075
2076 PR gas/780
2077 * config/tc-m68k.c (TRUNC, SEXT): Define.
2078 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2079 (m68k_ip): Truncate or sign extend expressions as appropriate.
2080 (get_num): Likewise.
2081 (md_apply_fix3): Use SEXT.
2082
ec91a2c2
AM		 20832005-03-21 Alan Modra <amodra@bigpond.net.au>
2084
2085 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2086 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2087 (obj-vms.o): Delete rule.
2088 Run "make dep-am".
2089 * Makefile.in: Regenerate.
2090 * aclocal.m4: Regenerate.
2091 * doc/Makefile.in: Regenerate.
2092 * po/POTFILES.in: Regenerate.
2093
238d258f
NC		 20942005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2095
2096 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2097 flag for coldfire v4e.
2098
30f725a1
BW		 20992005-03-17 Bob Wilson <bob.wilson@acm.org>
2100
2101 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2102 xg_apply_fix_value and return a value to indicate success.
2103 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2104 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2105 (xtensa_validate_fix_sub): New.
2106 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2107 (tc_gen_reloc): Move code to handle difference of symbols and code to
2108 apply tentative fix values to ...
2109 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2110 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2111 relocations when linkrelax flag is not set.
2112 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2113 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2114
a724f0f4
JB		 21152005-03-17 Jan Beulich <jbeulich@novell.com>
2116
2117 * config/tc-i386.c (i386_scale): Beautify error message.
2118 (Intel syntax comments): Update.
2119 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2120 next_operand.
2121 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2122 Remove declarations.
2123 (intel_bracket_expr): Declare.
2124 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2125 of the function body in a loop allowing to split an operand into two.
2126 Replace calls to malloc and checks of it returning non-NULL with
2127 calls to xmalloc/xstrdup.
2128 (intel_expr): SHORT no longer handled here. Add comment indicating
2129 comparison ops need implementation.
2130 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2131 Check right operand of - does not specify a register when parsing
2132 the address of a memory reference.
2133 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2134 Check operands do not specify a register when parsing the address of
2135 a memory reference.
2136 (intel_e06, intel_e06_1): Likewise.
2137 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2138 handle SHORT as well as unary + and -. Don't accept : except for
2139 segment overrides or in direct far jump/call insns.
2140 (intel_brack_expr): New.
2141 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2142 intel_brack_expr.
2143 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2144 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2145 Allow symbolic constants as register scale value.
2146 (intel_get_token): Replace call to malloc and check of return value
2147 with call to xmalloc. Change handling for FLAT to match MASM's.
2148 (intel_putback_token): Don't try to back up/free current token if
2149 that is T_NIL.
2150
deeaaff8
DJ		 21512005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2152
2153 * configure.tgt: Set emulation for arm-*-eabi*.
2154 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2155 * config/te-armeabi.h: New file.
2156 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2157 * config/te-symbian.h: Include "te-armeabi.h".
2158
199fea98
NC		 21592005-03-16 Nick Clifton <nickc@redhat.com>
2160
2161 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2162 local variable in case it is clobbered by the setjmp.
2163
1ad12f97
NC		 21642005-03-16 Nick Clifton <nickc@redhat.com>
2165 Ben Elliston <bje@au.ibm.com>
2166
569acd2c 2167 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2168 compiler command line. Enabled by default. Disable via
569acd2c 2169 --disable-werror.
1ad12f97
NC		 2170 * configure: Regenerate.
2171
a5324a3e
NC		 21722005-03-16 Nick Clifton <nickc@redhat.com>
2173
2174 * config/obj-coff.h: Convert to ISO C90 formatting.
2175 * config/obj-coff.c: Convert to ISO C90 formatting.
2176
b05fe5cf
ZW		 21772005-03-15 Zack Weinberg <zack@codesourcery.com>
2178
2179 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2180 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2181 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2182 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2183 (insns): Add ARMv6T2 instructions:
2184 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2185 (arm_archs): Add V6T2 variants.
2186
957d91c1
NC		 21872005-03-15 Nick Clifton <nickc@redhat.com>
2188
2189 * NEWS: Add cutoff for changes in 2.16 release.
2190
43c3ab55
JB		 21912005-03-15 Jan Beulich <jbeulich@novell.com>
2192
2193 * expr.c (operand): Merge handling of unary + into that for unary
2194 -, !, and ~.
2195
5862107c
EC		 21962005-03-14 Eric Christopher <echristo@redhat.com>
2197
2198 * config/tc-mips.c: Include dw2gencfi.h.
2199 (mips_cfi_frame_initial_instructions): New.
2200 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2201 (tc_cfi_frame_initial_instructions): Ditto.
2202 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2203 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2204 * Makefile.am: Update dependencies.
2205 * Makefile.in: Regenerate.
2206
729ae8d2
AM		 22072005-03-15 Alan Modra <amodra@bigpond.net.au>
2208
2209 * po/es.po: Commit new Spanish translation.
2210
882cb63e
AM		 22112005-03-14 Alan Modra <amodra@bigpond.net.au>
2212
2213 * po/tr.po: Commit new Turkish translation.
2214
885fc257
ZW		 22152005-03-12 Zack Weinberg <zack@codesourcery.com>
2216
2217 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2218 wfi, yield.
2219
e330299e
DJ		 22202005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2221
2222 * config-gas.com: Mark vax-vms as obsolete.
2223 * configure.in: Remove fmt=vms support.
2224 * config.in: Regenerate.
2225 * configure: Regenerate.
2226 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2227
7b1cc377
BW		 22282005-03-10 Sterling Augustine <sterling@tensilica.com>
2229 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 2230
2231 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2232 when checking if xg_resolve_literals needs to be called.
2233 * config/tc-xtensa.h: Fix spelling typo in a comment.
2234
4962e196
JB		 22352005-03-10 Jan Beulich <jbeulich@novell.com>
2236
2237 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2238 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2239 crafted structure declarations with the types from macro.h.
2240
4184909a
RS		 22412005-03-09 Richard Sandiford <rsandifo@redhat.com>
2242
2243 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2244 for -mno-shared optimization.
2245
7d8e00cf
RS		 22462005-03-09 Richard Sandiford <rsandifo@redhat.com>
2247
2248 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2249 (MAX_NOPS): Bump to 4.
2250 (mips_fix_vr4130): New variable.
2251 (nops_for_vr4130): New function.
2252 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2253 nops_for_vr4130 if working around VR4130 errata.
2254 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2255 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2256 (md_parse_option): Handle them.
2257 (md_show_usage): Print them.
2258 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2259
dc36a61f
RS		 22602005-03-09 Richard Sandiford <rsandifo@redhat.com>
2261
2262 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2263 branch delay code.
2264
7d10b47d
RS		 22652005-03-09 Richard Sandiford <rsandifo@redhat.com>
2266
2267 * config/tc-mips.h (mips_flush_pending_output): Delete.
2268 (mips_emit_delays): Declare.
2269 (md_flush_pending_output): Use mips_emit_delays.
2270 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2271 the previous instructions.
2272 (md_begin, append_insn, md_parse_option): Update callers.
2273 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2274 start_noreorder.
2275 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2276 (s_gpdword): Update callers.
2277 (start_noreorder, end_noreorder): New functions.
2278 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2279 manipulating mips_opts or prev_nop_frag directly.
2280 (mips_flush_pending_output): Delete.
2281
404a8071
RS		 22822005-03-09 Richard Sandiford <rsandifo@redhat.com>
2283
2284 * config/tc-mips.c (mips_move_labels): New function, taken from...
2285 (append_insn, mips_emit_delays): ...here.
2286
71400594
RS		 22872005-03-09 Richard Sandiford <rsandifo@redhat.com>
2288
2289 * config/tc-mips.c (MAX_NOPS): New macro.
2290 (history): Resize to 1 + MAX_NOPS.
2291 (fix_vr4120_class): New enumeration.
2292 (vr4120_conflicts): New variable.
2293 (init_vr4120_conflicts): New function.
2294 (md_begin): Call it.
2295 (insn_uses_reg): Constify first argument.
2296 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2297 (nops_for_insn_or_target): New functions.
2298 (append_insn): Use the new nops_for_* functions instead of inline
2299 delay checks. Generalize prev_nop_frag handling to handle an
2300 arbitrary history length. Insert nops into the history buffer
2301 once the number of nops in prev_nop_frag is fixed.
2302 (emit_delays): Use nops_for_insn instead of inline delay checks.
2303
9b91f544
RS		 23042005-03-09 Richard Sandiford <rsandifo@redhat.com>
2305
2306 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2307 check from branch delay code. Remove unnecessary check for branches.
2308
1e915849
RS		 23092005-03-09 Richard Sandiford <rsandifo@redhat.com>
2310
2311 * config/tc-mips.c (dummy_opcode): Delete.
2312 (nop_insn, mips16_nop_insn): New variables.
2313 (NOP_INSN): New macro.
2314 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2315 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2316 (md_begin): Initialize nop_insn and mips16_nop_insn.
2317 (append_insn): Use the new emit_nop function to add nops, recording
2318 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2319 to reserve room for the instruction and install_insn to install the
2320 final form. Use insert_into_history to record the instruction in
2321 the history buffer. Use move_insn to do delay slot filling.
2322 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2323 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2324 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2325
bf12938e
RS		 23262005-03-09 Richard Sandiford <rsandifo@redhat.com>
2327
2328 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2329 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2330 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2331 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2332 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2333
a38419a5
RS		 23342005-03-09 Richard Sandiford <rsandifo@redhat.com>
2335
2336 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2337 and extended_p fields with a single fixed_p field.
2338 (append_insn, mips_no_prev_insn): Adjust accordingly.
2339
2fa15973
RS		 23402005-03-09 Richard Sandiford <rsandifo@redhat.com>
2341
2342 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2343 a single mips16_absolute_jump_p bit.
2344 (append_insn): Adjust accordingly.
2345
47e39b9d
RS		 23462005-03-09 Richard Sandiford <rsandifo@redhat.com>
2347
2348 * config/tc-mips.h (mips_cl_insn): Move definition to...
2349 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2350 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2351 and extended_p.
2352 (history): New variable.
2353 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2354 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2355 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2356 (prev_prev_insn_unreordered): Delete.
2357 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2358 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2359 field.
2360
399132af
DJ		 23612005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2362
2363 * doc/Makefile.am: Update as.info dependencies.
2364 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2365
23662005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 2367
2368 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2369 error, and point to .purgem documentation if someone really needs
2370 re-definitions.
2371 * NEWS: Mention macro redefinition is now an error.
2372
9b505842
JB		 23732005-03-08 Jan Beulich <jbeulich@novell.com>
2374
2375 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2376 emitted to. Add more precise diagnostics for non-fitting insns based
2377 on that. Eliminate now superfluous special casing of MLX. Clear out
2378 slot information when dropping an insn.
2379
ef6a2b41
JB		 23802005-03-08 Jan Beulich <jbeulich@novell.com>
2381
2382 * config/tc-ia64.c (parse_section_name): Rename to...
2383 (cross_section): In addition to separating the name from the rest of
2384 the arguments, also carry out the operation.
2385 (dot_xdata): Use cross_section.
2386 (dot_float_cons): Likewise.
2387 (dot_xstringer): Likewise.
2388 (dot_xdata_ua): Likewise.
2389 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2390
06647dfd
AM		 23912005-03-05 Alan Modra <amodra@bigpond.net.au>
2392
2393 * po/gas.pot: Regenerate.
2394
bbe506e8
TS		 23952005-03-04 David Daney <ddaney@avtrex.com>
2396
2397 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2398 instead of '_gp' for -mno-shared optimization.
2399 (s_cpload): Ditto.
2400 (s_abicalls): Document it in the comment.
2401 (md_show_usage): Document the -mno-shared option.
2402
aed1a261
RS		 24032005-03-04 Richard Sandiford <rsandifo@redhat.com>
2404
2405 * config/tc-mips.c (mips_set_options): Add sym32 field.
2406 (mips_opts): Initialize it.
2407 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2408 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2409 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2410 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2411 when deciding whether to use a symbolic %highest/%higher expansion.
2412 (macro): Likewise. Remove o64/n32 linux hack. Always use
2413 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2414 and "la". Handle constants separately from symbolic expressions in
2415 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2416 and using load_register to load the high part of the address.
2417 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2418 (OPTION_ELF_BASE): Bump by 2.
2419 (md_longopts): Add entries for -msym32 and -mno-sym32.
2420 (md_parse_option): Handle them.
2421 (usage): Document them.
2422 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2423 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2424 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2425 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2426 -msym32 and -mno-sym32.
2427
6caf9ef4
TS		 24282005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2429
2430 * config/tc-mips.c (load_address): Implement GP optimization
2431 for 64bit address space non-PIC. Fix formatting.
2432 (macro): Likewise. Simplify code.
2433 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2434 (mips_after_parse_args): Simplify code.
2435
406a7f05
NC		 24362005-03-03 Nick Clifton <nickc@redhat.com>
2437
fbacee5b
NC		 2438 * expr.c (operand): Remove redundant code enclosed by #ifdef
2439 RELAX_PAREN_GROUPING....#endif.
2440
77ccfee5
NC		 2441 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2442 reloc is the difference of two symbols defined in the same
2443 section.
2444
406a7f05
NC		 2445 * config/tc-iq2000.c (line_comment_chars): Include the # character
2446 as otherwise this breaks #APP/#NO_APP processing.
2447
2f12d57f
RR		 24482005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2449
2450 * config/tc-arc.c(md_assemble): Remove dead code for handling
2451 immediate indexing of ld and st .
2452
3f98094e
DJ		 24532005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2454 Joseph Myers <joseph@codesourcery.com>
2455
2456 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2457 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2458 (parse_relocation): Check for a word break after a relocation
2459 operator.
2460 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2461 symbols.
2462
ab1e9ef7
AM		 24632005-03-02 Alan Modra <amodra@bigpond.net.au>
2464
2465 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2466
bb14f524
JB		 24672005-03-02 Jan Beulich <jbeulich@novell.com>
2468
2469 * as.c (main): Use unlink_if_ordinary instead of unlink.
2470 * messages.c (as_fatal): Likewise.
2471
c4a530c5
JB		 24722005-03-02 Jan Beulich <jbeulich@novell.com>
2473
2474 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2475 accesses.
2476 (parse_register): Allow cr8...15 in all modes.
2477
167c3097
JB		 24782005-03-02 Jan Beulich <jbeulich@novell.com>
2479
2480 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2481 etc. like normal symbol references (T_ID).
2482
71ba24a1
AM		 24832005-03-02 Alan Modra <amodra@bigpond.net.au>
2484
2485 * symbols.c (fb_label_name): Fix silly thinko in last change.
2486
a76903bf
AM		 24872005-03-02 Alan Modra <amodra@bigpond.net.au>
2488
9d0e75cb
AM		 2489 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2490 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2491
a76903bf
AM		 2492 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2493
24942005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 2495
2496 PR gas/708
a76903bf 2497 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 2498 suffixes also.
b15c27d7 2499
c9dea48b
AM		 25002005-03-01 Alan Modra <amodra@bigpond.net.au>
2501
c7f17d46
AM		 2502 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2503
c9dea48b
AM		 2504 * as.h (assert): Warning fix.
2505 * expr.c (expr): Correct assertion.
2506 * read.c (s_comm_internal): Remove assertion.
2507 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2508 (fixup_segment): Remove assertion.
2509 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2510 (md_apply_fix3): Likewise.
2511 * config/tc-i370.c (md_begin): Correct assertion.
2512 (i370_macro): Warning fix for assertion.
2513
44f2f9d2
AM		 25142005-03-01 Alan Modra <amodra@bigpond.net.au>
2515
2516 * configure.in (AC_C_BIGENDIAN): Invoke.
2517 * configure: Regenerate.
2518 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2519 host variable to set string header size.
2520 * config/obj-aout.c (obj_header_append): Don't use host structs.
2521 (obj_symbol_to_chars): Likewise.
2522 (obj_emit_strings): Likewise. Use the passed in output pointer.
2523 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2524 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2525 not sizeof host struct.
2526 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2527 (obj_emit_strings): Likewise.
2528 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2529 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2530 sizeof host struct.
2531 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2532 sizeof host struct.
2533 (host_number_to_chars): Define.
2534 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2535 host internal struct to set header sizes.
2536 * config/tc-i960.c (md_number_to_field): Warning fix.
2537 (md_ri_to_chars): Use host byte order.
2538 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 2539 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 2540
802a113d
NC		 25412005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2542
2543 * doc/c-arc.texi: Update documentation about ARC's extension
2544 instructions.
2545
e5f129ad
SS		 25462005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2547
2548 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2549 address for myself.
2550
2132e3a3
AM		 25512005-02-23 Alan Modra <amodra@bigpond.net.au>
2552
2553 * cgen.c: Warning fixes.
2554 * config/tc-arc.c: Likewise.
2555 * config/tc-arm.c: Likewise.
2556 * config/tc-avr.c: Likewise.
2557 * config/tc-d10v.c: Likewise.
2558 * config/tc-d30v.c: Likewise.
2559 * config/tc-frv.c: Likewise.
2560 * config/tc-frv.h: Likewise.
2561 * config/tc-h8300.c: Likewise.
2562 * config/tc-h8500.c: Likewise.
2563 * config/tc-i370.c: Likewise.
2564 * config/tc-i960.c: Likewise.
2565 * config/tc-ia64.c: Likewise.
2566 * config/tc-ip2k.c: Likewise.
2567 * config/tc-m68hc11.c: Likewise.
2568 * config/tc-maxq.c: Likewise.
2569 * config/tc-mcore.c: Likewise.
2570 * config/tc-mips.c: Likewise.
2571 * config/tc-msp430.c: Likewise.
2572 * config/tc-pj.c: Likewise.
2573 * config/tc-ppc.c: Likewise.
2574 * config/tc-ppc.h: Likewise.
2575 * config/tc-s390.c: Likewise.
2576 * config/tc-sh.c: Likewise.
2577 * config/tc-sh64.c: Likewise.
2578 * config/tc-tic4x.c: Likewise.
2579 * config/tc-tic80.c: Likewise.
2580 * config/tc-v850.c: Likewise.
2581 * config/tc-vax.c: Likewise.
2582 * config/tc-w65.c: Likewise.
2583 * config/tc-xstormy16.c: Likewise.
2584 * config/tc-z8k.c: Likewise.
2585
ee3c9814
CM		 25862005-02-22 Catherine Moore <clm@cm00re.com>
2587
2588 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2589 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2590
9b2f1d35
EC		 25912005-02-22 Eric Christopher <echristo@redhat.com>
2592
2593 * config/tc-mips.c (struct proc): Change isym to
2594 func_sym. New member func_end_sym.
2595 (s_mips_ent): Update.
2596 (s_mips_end): Ditto. Add code to compute function size.
2597
b7712f8d
AM		 25982005-02-22 Alan Modra <amodra@bigpond.net.au>
2599
2600 * read.c: Warning fixes.
2601 * config/obj-elf.c: Likewise.
2602
58e2ea4d
MR		 26032005-02-22 Maciej W. Rozycki <macro@mips.com>
2604
2605 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2606 emitting insn.
2607
ebe372c1
L		 26082005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2609
2610 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2611 SEC_COFF_SHARED.
2612
2613 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2614 SEC_TIC54X_BLOCK.
2615 (demand_empty_rest_of_line): Likewise.
2616 (tic54x_sblock): Likewise.
2617 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2618
cc1bc22a
AM		 26192005-02-21 Alan Modra <amodra@bigpond.net.au>
2620
2621 * read.c (address_bytes): New function.
2622 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2623 (potable): Add "dc.a".
2624 (cons_worker): Handle "dc.a".
2625 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2626
ac4528d2
AM		 26272005-02-21 Alan Modra <amodra@bigpond.net.au>
2628
2629 * input-file.c (input_file_open): Rearrange to avoid warning.
2630
b5682e56
AM		 26312005-02-19 Alan Modra <amodra@bigpond.net.au>
2632
2633 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2634 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2635 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2636
8fc2e39e
TS		 26372005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2638
2639 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2640 uses after .set noat.
2641 (load_address): Likewise.
2642 (macro): Likewise. Don't try to avoid $at use by sacrificing
2643 the target register before it is stored, it won't work.
2644
744b6414
JW		 26452005-02-17 James E Wilson <wilson@specifixinc.com>
2646
2647 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2648 see an instruction that specifies a template.
2649
30eb9c17
AM		 26502005-02-18 Alan Modra <amodra@bigpond.net.au>
2651
2652 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2653 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2654 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2655
91d777ee
L		 26562005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2657
2658 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2659
2660 * config/tc-ia64.c (md): Add hint_b.
2661 (emit_one_bundle): Handle md.hint_b for "hint".
2662 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2663 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2664 (ia64_init): Set md.hint_b to error.
2665 (md_assemble): Handle md.hint_b for "hint.b".
2666
2667 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2668 * doc/c-ia64.texi: Likewise.
2669
f17c130b
AM		 26702005-02-17 Alan Modra <amodra@bigpond.net.au>
2671
2672 * tc.h (struct relax_type, relax_typeS): Move from here..
2673 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2674 * ecoff.c (ecoff_new_file): Add appfile param.
2675 * ecoff.h (ecoff_new_file): Likewise.
2676 * itbl-lex.h: New file.
2677 * itbl-lex.l: Include itbl-lex.h.
2678 * itbl-parse.y: Likewise.
2679 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2680 * read.c (s_app_file_string): Mark appfile possibly unused.
2681 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2682 * subsegs.h (struct seg_info_trash): Delete.
2683 (seg_info): Use segment_info_type instead.
2684 * config/obj-coff.c (struct filename_list): Make filename const char *.
2685 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2686 * config/obj-elf.c (elf_file_symbol): Similarly.
2687 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2688 signed right shift.
2689 * config/tc-arc.c (md_operand): Warning fix.
2690 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2691 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2692 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2693 * config/tc-frv.c (frv_force_relocation): Warning fix.
2694 * config/tc-m68k.c (md_parse_option): Delete unused var.
2695 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2696 * config/tc-sparc.c: Likewise.
2697 (s_common): Warning fix.
2698 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2699 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2700 addressT.
2701 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2702 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2703 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2704 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2705 (tic4x_do_align): Use TIC_NOP_OPCODE.
2706 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2707 * config/tc-vax.c: Include netinet/in.h.
2708 (tc_headers_hook): Formatting.
2709 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2710
26b810ce
JB		 27112005-02-17 Jan Beulich <jbeulich@novell.com>
2712
2713 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2714 parsing inN, locN, outN. Set 'idx' to offset register number starts
2715 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2716 pointless cast.
2717
b8285c27
TS		 27182005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2719
2720 * config/tc-mips.c (load_address): Fix formatting.
2721 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2722 Catch macros which are unexpandable without AT. Remove duplicate
2723 zeroing of used_at.
2724 (macro2): Remove duplicate zeroing of used_at.
2725
4df6ce47
AM		 27262005-02-16 Alan Modra <amodra@bigpond.net.au>
2727
2728 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2729 than zero.
2730
d6f16593 27312005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 2732 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 2733
2734 * config/tc-mips.c (reloc_needs_lo_p): Handle
2735 BFD_RELOC_MIPS16_HI16_S.
2736 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2737 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2738 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2739 complaints on.
2740 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2741 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2742 Call my_getSmallExpression() to parse percent operators.
2743 (percent_op_match, mips_percent_op): Separate definitions.
2744 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2745 (parse_relocation): Handle the MIPS16 mode using
2746 mips16_percent_op.
2747 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2748 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2749
7b347e43
JB		 27502005-02-15 Jan Beulich <jbeulich@novell.com>
2751
2752 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2753 instead of explicitly dealing with the translation; exclude
2754 relocations that are already pcrel, however.
2755
a66d2bb7
JB		 27562005-02-15 Jan Beulich <jbeulich@novell.com>
2757
2758 * config/tc-ia64.c: Include limits.h (if available).
2759 (gr_values[0]): Set path to INT_MAX.
2760 (dot_reg_val): Don't allow changing value of r0. Limit range of
2761 general registers at r127.
2762 (specify_resource): Default resource index is -1. Don't set resource
2763 index (in case IA64_RS_RSE) without setting the specific flag.
2764 (note_register_values): Check operand is O_constant before tracking
2765 input value of moves. Add tracking for dep.z with constant inputs.
2766 (print_dependency): Resource index of specific resource may be zero.
2767 (check_dependencies): Likewise.
2768
4b09e828
JB		 27692005-02-15 Jan Beulich <jbeulich@novell.com>
2770
2771 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2772 reg_class. Check operands and emit diagnostics for illegal use of
2773 registers.
2774
0ca3e455
JB		 27752005-02-15 Jan Beulich <jbeulich@novell.com>
2776
2777 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2778 new variables type, suffix, and width. Handle
2779 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2780 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2781 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2782 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2783 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2784 if unable to translate relocation type, using the new variables.
2785
2fac3d48
JB		 27862005-02-15 Jan Beulich <jbeulich@novell.com>
2787
2788 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2789 (ty_symbol_chars): Define.
2790 * config/tc-ia64.c (ia64_symbol_chars): Define.
2791
2f6d622e
JB		 27922005-02-15 Jan Beulich <jbeulich@novell.com>
2793
2794 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2795 input_line_pointer was advanced.
2796
28013b5c
KK		 27972005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2798
2799 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2800 within |.
2801
f1dab70d
JB		 28022005-02-13 Jan Beulich <jbeulich@novell.com>
2803
2804 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2805 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2806 indicator.
2807 (ia64_init): Set md.detect_dv.
2808 (ia64_start_line): New static variable warned. Warn only once when
2809 encountering explicit stops in automatic mode.
2810 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2811 * NEWS: Mention new default mode.
2812
20b36a95
JB		 28132005-02-13 Jan Beulich <jbeulich@novell.com>
2814
2815 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2816 be freed when wiping out previous state. Canonicalize names before
2817 use. Free name string when detecting redefinition.
2818 (dot_pred_rel): Call generic expression parser to process arguments.
2819 Handle O_register case for individual predicates and O_subtract for
2820 ranges.
2821 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2822 register hash.
2823 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2824 Warn if multiple found, issue error if resulting symbol name has zero
2825 length.
2826 (dot_alias): Canonicalize name before use.
2827
07450571
L		 28282005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2829
2830 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2831 and 0 for error.
2832 (in_procedure): Return -1 for warning.
2833 (in_prologue): Likewise.
2834 (in_body): Likewise.
2835
01b91374
L		 28362005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2837
ac4528d2 2838 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 2839 (dot_float_cons): Likewise.
2840 (dot_xstringer): Likewise.
2841 (dot_xdata_ua): Likewise.
2842 (dot_float_cons_ua): Likewise.
2843
970d6792
L		 28442005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2845
2846 * NEWS: Mention "-munwind-check=[warning|error]".
2847
2848 * config/tc-ia64.c (md): Add unwind_check.
2849 (unwind_diagnostic): New.
2850 (in_procedure): Call unwind_diagnostic when a directive isn't
2851 in procedure.
2852 (in_prologue): Call unwind_diagnostic when a directive isn't in
2853 prologue.
2854 (in_body): Call unwind_diagnostic when a directive isn't in
2855 body region.
2856 (dot_endp): Set md.unwind_check to error before calling
2857 in_procedure and restore it after. When the name is missing or
2858 couldn't be found, use the one from the last .proc if
2859 md.unwind_check isn't error. Warn if md.unwind_check is
2860 warning.
2861 (md_parse_option): Handle "-munwind-check=[warning|error]".
2862 (md_show_usage): Add "-munwind-check=[warning|error]".
2863 (ia64_init): Set md.unwind_check to warning.
2864
2865 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2866 * doc/c-ia64.texi: Likewise.
2867
16a48f83
JB		 28682005-02-11 Jan Beulich <jbeulich@novell.com>
2869
2870 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2871 (LEX_QM): Likewise.
2872 (ia64_parse_name): New third parameter.
2873 (md_parse_name): Pass third argument.
2874 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2875 (md_operand): Handling of '@'-prefixed symbols moved from here...
2876 (ia64_parse_name): ...to here.
2877
a911c10a
JB		 28782005-02-11 Jan Beulich <jbeulich@novell.com>
2879
2880 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2881 (errata_nop_necessary_p): Remove declaraction and definition.
2882 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2883 update md.group_idx. Don't reset md.last_groups.
2884
b3f19c14
JB		 28852005-02-11 Jan Beulich <jbeulich@novell.com>
2886
2887 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2888 argument.
2889 (dot_xdata): Free section name after use.
2890 (dot_float_cons): Likewise.
2891 (dot_xstringer): Likewise.
2892 (dot_xdata_ua): Likewise.
2893 (dot_float_cons_ua): Likewise.
2894 (md_pseudo_table): Add xdata16 and xdata16.ua.
2895
5cb53c21
L		 28962005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2897
2898 * doc/all.texi: Add IA64.
2899 * doc/as.texinfo: Likewise.
2900
2901 * doc/c-ia64.texi: Fix typos.
2902
620b81c1
JB		 29032005-02-10 Julian Brown <julian@codesourcery.com>
2904
2905 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2906 BFD_RELOC_UNUSED.
2907 (do_t_push_pop): Likewise.
2908 (md_assemble): Likewise.
2909 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2910 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2911 (create_unwind_entry): Output dependency on the required personality
2912 routines.
620b81c1 2913
4ee4d249
NS		 29142005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2915
2916 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2917 * subsegs.c (seg_not_empty_p): Likewise.
2918
9f5083a4
NC		 29192005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2920
2921 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 2922 relative jump calculation.
9f5083a4
NC		 2923 <md_convert_frag) : Likewise.
2924 <output_disp): Likewise.
2925
aaac53f5
HPN		 29262005-02-07 Hans-Peter Nilsson <hp@axis.com>
2927
2928 * write.c (write_object_file): Recognize warning-symbol construct
2929 and skip object- and target- handling for the second symbol.
2930
05ee4b0f
JB		 29312005-02-02 Jan Beulich <jbeulich@novell.com>
2932
2933 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2934 designators along with quoted ones. Free copy of quoted designator
2935 when done.
2936
65ec77d2
BE		 29372005-02-01 Ben Elliston <bje@au.ibm.com>
2938
2939 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2940 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2941 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2942 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2943 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2944 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2945 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2946 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2947 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2948 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2949 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2950 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2951 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2952 #if 0'd code throughout.
2953
d342277e
NC		 29542005-01-31 Nick Clifton <nickc@redhat.com>
2955
2956 * as.c (parse_args): Bump copyright date reported by --version to
2957 2005.
2958
d6486796
NC		 29592005-01-31 Nick Clifton <nickc@redhat.com>
2960
2961 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2962 and vax-vms.
2963
ca3bc58f
JB		 29642005-01-31 Jan Beulich <jbeulich@novell.com>
2965
2966 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2967 that can end with .endr in that case. Make requiring/permitting
2968 pseudo-ops without leading dot closer to the logic in read.c serving
2969 the same purpose.
2970 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2971 ignored.
2972
057f53c1
JB		 29732005-01-31 Jan Beulich <jbeulich@novell.com>
2974
2975 * macro.c (do_formals): Adjust to no longer accept empty parameter
2976 names.
2977 (define_macro): Adjust to no longer accept empty macro name, garbage
2978 following the parameters, or macros that were previously defined.
2979 * read.c (s_bad_end): Declare.
2980 (potable): Add endm. Handler for endr and endm is s_bad_end.
2981 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2982 and .endr.
2983 * read.h (s_bad_endr): Remove.
2984
d3156ecc
JB		 29852005-01-31 Jan Beulich <jbeulich@novell.com>
2986
2987 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2988 immediately discarding (but counting) those exceeding the maximum
2989 possible amount. Track whether output and input operand counts ever
2990 matched, and use this to better indicate which of the operands/
2991 operand types was wrong; specifically don't default to pointing to
2992 the first operand.
2993
75e09913
JB		 29942005-01-31 Jan Beulich <jbeulich@novell.com>
2995
2996 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2997 variable in dot_endp). Add body and insn. Make prologue,
2998 prologue_mask, body, and insn bitfields.
2999 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3000 messages.
3001 (in_procedure, in_prologue, in_body): New.
3002 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3003 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3004 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3005 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3006 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3007 dot_personality): Use the appropriate one of the above.
3008 (dot_proc): Clear unwind.proc_start; set to current location only if
3009 none of the entry points were valid. Check for non-zero-length entry
3010 point names. Check that entry points aren't defined, yet. Clear
3011 unwind.prologue, unwind.body, and unwind.insn.
3012 (dot_body): Call in_procedure. Check that first directive in procedure
3013 had no insns emitted before. Set unwind.body.
3014 (dot_prologue): Call in_procedure. Check that not already in prologue.
3015 Check that first directive in procedure had no insns emitted before.
3016 Clear unwind.body.
3017 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3018 length entry point names. Check that entry points became defined.
3019 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3020
f4660e2c
JB		 30212005-01-31 Jan Beulich <jbeulich@novell.com>
3022
3023 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3024 before actually using it. Don't generate an error in manual bundling
3025 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3026 Don't generate an error in manual bundling mode when looking at an
3027 insn required to be last in its group but the required slot hasn't
3028 been reached, yet. Allow conversion from MII to MI;I for bundle
3029 consisting of only 2 insns with the stop between them. Suppress
3030 various meaningless errors resulting from detecting earlier ones.
3031
60b9a617
JB		 30322005-01-31 Jan Beulich <jbeulich@novell.com>
3033
3034 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3035 input being ar.pfs.
3036
7af0dfc7
CG		 30372005-01-28 Christian Groessler <chris@groessler.org>
3038
3039 * config/tc-z8k.c (md_assemble): Improve error detection.
3040
f7e323d5
JB		 30412005-01-28 Jan Beulich <jbeulich@novell.com>
3042
3043 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3044 for personality routine pointer only if there is one.
3045 (ia64_convert_frag): Likewise.
3046 (generate_unwind_image): Likewise.
3047
f87a1e0c
CG		 30482005-01-27 Christian Groessler <chris@groessler.org>
3049
3050 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3051 (md_apply_fix3): Make relative branches out of range an error
3052 instead of a warning. Display correct line number for out of
3053 range branches/calls/memory accesses.
3054
c6cb92c5
NS		 30552005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3056
3057 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3058 to emit .debug_line and other debug sections.
3059 * as.h (seg_not_empty_p): Declare.
3060 * subsegs.c (seg_not_empty_p): New predicate.
3061
e8093792
AC		 30622005-01-27 Andrew Cagney <cagney@gnu.org>
3063
3064 * configure: Regenerate to track ../gettext.m4 change.
3065
09124b3f
JB		 30662005-01-27 Jan Beulich <jbeulich@novell.com>
3067
3068 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3069
30702005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3071
3072 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3073 to/from application registers dynamic insns.
3074 (md_assemble): Defer resolution of move to/from application registers
3075 dynamic insns when they can be issued on either the I- or M-units.
3076
90219bd0
AO		 30772005-01-25 Alexandre Oliva <aoliva@redhat.com>
3078
3079 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3080 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3081 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3082 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3083 * cgen.c (gas_cgen_parse_operand): Handle
3084 CGEN_PARSE_OPERAND_SYMBOLIC.
3085 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3086 (frv_force_relocation): Likewise. Fix handling of PIC
3087 relocations.
3088 (md_apply_fix3): Likewise.
3089
59c871b4
BE		 30902005-01-21 Ben Elliston <bje@au.ibm.com>
3091
3092 * as.h: Remove #if 0'd code.
3093 * atof-generic.c (atof_generic): Likewise.
3094 * ecoff.c (ecoff_directive_frame): Likewise.
3095 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3096 * itbl-ops.c (itbl_add_reg): Likewise.
3097 * listing.c (calc_hex): Likewise.
3098 * read.c (MASK_CHAR): Likewise.
3099 * subsegs.c (subsegs_print_statistics): Likewise.
3100 * symbols.c (indent): Likewise.
3101 * write.c (write_relocs): Likewise.
3102 (write_object_file): Likewise.
3103 (relax_frag): Likewise.
3104
fb767913
NC		 31052005-01-20 Nick Clifton <nickc@redhat.com>
3106
3107 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3108 getopt_long_only() from considering -a as an abbreviation for
3109 --alternate.
3110 (parse_args): Fix the parsing of -a=<file>.
3111
c556cc9c
AM		 31122005-01-20 Alan Modra <amodra@bigpond.net.au>
3113
3114 PR gas/684
3115 * read.c (s_incbin): Adjust default count for skip. Check validity
3116 of count and skip rigorously.
3117
9c6ed8e6
FF		 31182005-01-19 Fred Fish <fnf@specifixinc.com>
3119
3120 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3121
e5604d79
RS		 31222005-01-19 Richard Sandiford <rsandifo@redhat.com>
3123
3124 * read.c (convert_to_bignum): New function, split out from...
3125 (emit_expr): ...here. Handle the case where X_add_number is
3126 positive and the input value is negative.
3127 (output_big_sleb128): Fix setting of continuation bit. Check whether
3128 the final byte needs to be sign-extended. Fix size-shrinking loop.
3129 (emit_leb128_expr): When generating a signed leb128, see whether the
3130 sign of an O_constant's X_add_number matches the sign of the input
3131 value. Use a bignum if not.
3132
e38bc3b5
NC		 31332005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3134
3135 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3136 arch_sh_up in order to match the external name and make the
3137 testsuite's job easier.
3138
df227444
L		 31392005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3140
4df6ce47 3141 PR 659
df227444
L		 3142 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3143
b8b80cf7
NC		 31442005-01-12 Nick Clifton <nickc@redhat.com>
3145
3146 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3147 ignored_arguments array.
3148
324007b9
L		 31492005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3150
3151 * write.c (write_object_file): Disallow a symbol equated to
3152 common symbol.
3153
5c4504f7
NC		 31542005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3155
3156 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3157 bfd_mach_maxq20.
3158 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3159 (maxq_target): New function: Set the machine type.
3160
4e7fd91e
PB		 31612005-01-06 Paul Brook <paul@codesourcery.com>
3162
3163 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3164 (md_begin): Handle TE_VXWORKS for FP defaults.
3165 (md_apply_fix3): Correct rela offsets.
3166 (elf32_arm_target_format): Add VxWorks targets.
3167
ea3eed15
PB		 31682005-01-06 Paul Brook <paul@codesourcery.com>
3169
3170 * configure.tgt: Set em=vxworks for *-*-vxworks.
3171 * config/te-vxworks.h: New File.
3172
5dc1606f
PB		 31732005-01-06 Paul Brook <paul@codesourcery.com>
3174
3175 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3176
18af0b39
NC		 31772005-01-04 Dmitry Diky <diwil@spec.ru>
3178
3179 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3180 global label.
3181
196e8040
JW		 31822005-01-03 David Mosberger <davidm@hpl.hp.com>
3183
3184 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3185 (dot_loc): New function.
3186 (md_pseudo_table): Add entry to map .loc to dot_loc().
3187 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3188 seen a .loc directive or we're generating DWARF2 debug info for
3189 assembly source.
3190
a207757e
AM		 31912004-12-29 Alan Modra <amodra@bigpond.net.au>
3192
3193 PR gas/619
3194 * read.c (s_comm_internal): Don't zero end of name until size
3195 expression has been parsed.
3196
71d7ecf2
MM		 31972004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3198
3199 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3200
30c62922
TL		 32012004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3202
3203 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3204 case).
3205
14ee9f48
ILT		 32062004-12-22 Ian Lance Taylor <ian@airs.com>
3207
3208 * configure.tgt: New.
3209 * configure.in: Move setting of cpu_type, fmt, etc., to
3210 configure.tgt.
3211 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3212 $(srcdir)/configure.tgt.
3213 * configure, Makefile.in: Rebuild.
3214
750bce0e 32152004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 3216
750bce0e
NC		 3217 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3218 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3219 instructions.
3220 (avr_offset_expression): New function to parse offsets for LDI
3221 instructions.
3222 (avr_operand): Use it.
3223 (md_apply_fix3): Generate the relocs.
3224
9d2be1ee
JR		 32252004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3226
3227 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3228 BFD_RELOC_SH_IMMS10BY8 relocation.
3229
3230 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3231 than just ignoring bad code.
3232
1e50d24d
RS		 32332004-12-16 Richard Sandiford <rsandifo@redhat.com>
3234
3235 * config/tc-v850.c (handle_lo16): New function.
3236 (v850_reloc_prefix): Use it to check lo().
3237 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3238
2fbd2a87
NC		 32392004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3240
3241 * configure.in: Add s390x-ibm-tpf support.
3242 * configure: Regenerate.
3243
7a6d0b32
JB		 32442004-12-15 Jan Beulich <jbeulich@novell.com>
3245
3246 * config/obj-elf.c (obj_elf_change_section): Only set type and
3247 attributes on new sections. Emit warning when type of re-declared
3248 section doesn't match.
3249
5b9d23c6
JB		 32502004-12-15 Jan Beulich <jbeulich@novell.com>
3251
3252 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3253 '.cfi_startproc simple' doesn't inherit the old value.
3254
dcb45a06
JB		 32552004-12-15 Jan Beulich <jbeulich@novell.com>
3256
3257 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3258 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3259 generation to emit a factored offset.
3260
aa6975fb
ILT		 32612004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3262
6943caf0
ILT		 3263 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3264 which is too large in the case of NO_PIC without 64-bit
3265 addresses.
3266
aa6975fb
ILT		 3267 * config/tc-mips.c (mips_in_shared): New static variable.
3268 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3269 (md_longopts): Add -mshared and -mno-shared.
3270 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3271 (s_cpload): Implement !mips_in_shared case.
3272 (s_cpsetup): Likewise.
3273 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3274 * NEWS: Mention -mno-shared.
3275
be1b2b4b
PB		 32762004-12-09 Paul Brook <paul@codesourcery.com>
3277
3278 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3279 for function start.
3280
9a92f48d
ILT		 32812004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3282
dd22970f
ILT		 3283 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3284 sequence, increase the size of the sequence.
3285
9a92f48d
ILT		 3286 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3287 use CPU_RM9000.
3288
b617dc20
BE		 32892004-12-07 Ben Elliston <bje@gnu.org>
3290
3291 * read.c (s_align): Use an align_limit temporary to allay a GCC
3292 signed/unsigned comparison warning.
3293
c820d418
MM		 32942004-12-01 Mark Mitchell <mark@codesourcery.com>
3295
3296 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3297 * configure.in: Use it for arm*-*-linux-gnueabi*.
3298 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3299 * config/te-armlinuxeabi.h: New file.
3300 * Makefile.in: Regenerated.
3301 * aclocal.m4: Likewise.
3302 * configure: Likewise.
4df6ce47 3303 * doc/Makefile.in: Regenerated.
c820d418 3304
2b0210eb
BW		 33052004-12-02 Bob Wilson <bob.wilson@acm.org>
3306
3307 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3308 (xtensa_restore_emit_state): Likewise.
3309
9ebd302d
AM		 33102004-12-02 Alan Modra <amodra@bigpond.net.au>
3311
3312 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3313 (s_align): Use it.
3314
32118081
NC		 33152004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3316
3317 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3318 * Makefile.in: Regenerate.
3319
3f414718
TL		 33202004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3321
9ebd302d
AM		 3322 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3323 functions, give functions a meaningful name, add comments.
3324 (check_range): New function - Replace operand size calculation
3f414718
TL		 3325 with range checking.
3326 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 3327 (enum op_err): New.
3f414718
TL		 3328 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3329 handling.
3330
a7498ae6
NC		 33312004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3332
3333 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3334 miss between different section in the same module.
3335 (tc_gen_reloc): Likewise.
3336
5c54fd37
NC		 33372004-11-25 Theodore A. Roth <troth@openavr.org>
3338
3339 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3340 atmega325, atmega3250, atmega645 and atmega6450.
3341
37edbb65
JB		 33422004-11-25 Jan Beulich <jbeulich@novell.com>
3343
3344 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3345 permissible for the selected instruction suffix.
3346 (process_suffix): For DefaultSize instructions, suppressing the
3347 guessing of a 'q' suffix if the instruction doesn't support it is
3348 pointless, because only an 'l' suffix can be guessed in this place.
3349
5515a510
NC		 33502004-11-24 Nick Clifton <nickc@redhat.com>
3351
3352 * config/tc-iq2000.c: Remove support for IQ10 processor.
3353 Convert to ISO C90 formatting.
3354 * config/tc-iq2000.h: Likewise.
3355
dae1b34e
NC		 33562004-11-23 Nick Clifton <nickc@redhat.com>
3357
3358 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3359 in this table. They should be correct now.
3360
5c6af06e
JB		 33612004-11-23 Jan Beulich <jbeulich@novell.com>
3362
3363 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3364 indicate the MMX extensions added by both SSE and 3DNow!A.
3365 (Cpu3dnowA): Declare.
3366 (CpuUnknownFlags): Update.
3367 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3368 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3369 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3370 3DNow!. Athlon additionally implies 3DNow!A. Several new
3371 entries (those starting with a dot are for sub-arch specification).
3372 (set_cpu_arch): Handle sub-arch specifications.
3373 (parse_insn): Distinguish between instructions not supported because
3374 of insufficient CPU features and because of 64-bit mode.
3375 * doc/c-i386.texi: Describe enhanced .arch directive.
3376
d9740523
BW		 33772004-11-22 Bob Wilson <bob.wilson@acm.org>
3378
3379 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3380
3120ef82
BW		 33812004-11-22 Bob Wilson <bob.wilson@acm.org>
3382
3383 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3384 without a corresponding .debug_info section.
3385
d190d046
HPN		 33862004-11-22 Hans-Peter Nilsson <hp@axis.com>
3387
3388 * read.c (potable): Add "error" and "warning".
3389 (s_errwarn): New function.
3390 * read.h (s_errwarn): Declare.
3391 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3392
5519f6ea
NC		 33932004-11-22 Nick Clifton <nickc@redhat.com>
3394
3395 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3396 c_dot_file_symbol.
3397
f5c7edf4
AM		 33982004-11-19 Alan Modra <amodra@bigpond.net.au>
3399
3400 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3401 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3402
a4528eeb
AM		 34032004-11-19 Alan Modra <amodra@bigpond.net.au>
3404
3405 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3406 (coff_adjust_symtab): Adjust call.
3407 (crawl_symbols): Likewise.
3408 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3409 (obj_app_file): Adjust.
3410
444bf5f3
NC		 34112004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3412
3413 * configure.in: Enable bfd_assember for the MAXQ port.
3414 * configure: Regenerate.
3415
a1ace8d8 34162004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 3417 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 3418
3419 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3420 there is a conflict.
3421 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3422 interfaces that are related as determined by xtensa_interface_class_id.
3423
30e857fc
NC		 34242004-11-12 Nick Clifton <nickc@redhat.com>
3425
3426 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3427 offsets for conditional branches.
3428
a67517f4
BW		 34292004-11-11 Bob Wilson <bob.wilson@acm.org>
3430
3431 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3432
1d19a770
BW		 34332004-11-10 Bob Wilson <bob.wilson@acm.org>
3434
3435 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3436 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3437 MAYBE_UNREACHABLE.
3438 (relax_frag_immed): Update call to update_next_frag_state.
3439
c04f5787
AM		 34402004-11-10 Alan Modra <amodra@bigpond.net.au>
3441
3442 * obj.h (struct format_ops <app_file>): Add int param.
3443 * read.h (s_app_file_string): Likewise.
3444 * read.c (s_app_file_string): Likewise.
3445 (s_app_file): Adjust s_app_file_string call.
3446 * config/tc-mips.c (s_mips_file): Likewise.
3447 * config/obj-coff.h (obj_app_file): Add app param.
3448 * config/obj-ecoff.h (obj_app_file): Likewise.
3449 * config/obj-multi.h (obj_app_file): Likewise.
3450 * config/obj-elf.h (elf_file_symbol): Likewise.
3451 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3452 if called for # preprocessor lines.
3453
a77a9021
L		 34542004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3455
3456 PR 528
3457 * symbols.c (resolve_symbol_value): Convert weak symbols only
3458 for Windows PECOFF.
3459 (symbol_equated_reloc_p): Don't equate weaks when relocating
3460 only for Windows PECOFF.
3461
aea44f62
TL		 34622004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3463
3464 * config/tc-crx.c (print_insn): Check and set insn_addr.
3465 * config/tc-crx.h (md_frag_check): Define.
3466
7499d566
NC		 34672004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3468 Vineet Sharma <vineets@noida.hcltech.com>
3469
3470 * configure.in: Add support for new target maxq-coff.
3471 * configure: Regenerate.
3472 * NEWS: Mention new support.
3473 * config/tc-maxq.c: New file.
3474 * config/tc-maxq.h: New file.
3475 * config/obj-coff.h: Add support for maxq-coff.
3476
977cdf5a
NC		 34772004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3478
3479 * symbols.c (any_external_name): Define.
a77a9021 3480 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 3481 (S_SET_EXTERNAL): Support any_external_name.
3482 (S_SET_NAME): Qualify parameter const.
316f3bf8 3483 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 3484 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3485 * tc.h (any_external_name): Declare.
3486 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3487 assemblers also.
3488 (weak_is_altname): Declare and define.
3489 (weak_name2altname): Same.
3490 (weak_altname2name): Same.
3491 (weak_uniquify): Same.
3492 (weak_altprefix): Define.
3493 (obj_coff_weak): Change .weak syntax and handling.
3494 (coff_frob_symbol): Fix PE weak symbol alternates.
3495 * config/obj-coff.h (USE_UNIQUE): Define.
3496 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3497 are in another segment.
3498 (tc_gen_reloc): Remove broken addend hack.
3499 doc/as.texinfo: Update.
3500
34e41783
BW		 35012004-11-05 Sterling Augustine <sterling@tensilica.com>
3502
3503 * config/tc-xtensa.c (total_frag_text_expansion): New.
3504 (md_estimate_size_before_relax): Use it.
3505 (find_address_of_next_align_frag): Likewise.
3506
dcd46b4e
TL		 35072004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3508
3509 * config/tc-crx.c: Rename argument types.
3510 (processing_arg_number): Rename to 'cur_arg_num'.
3511 (get_number_of_bits): Rename to 'set_operand_size'.
3512 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3513 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3514 (set_indexmode_parameters): Remove function, integrate its code into
3515 'set_operand'.
3516 (set_operand_size): Get rid of 'Operand Number' function parameter -
3517 use global variable 'cur_arg_num' instead.
3518 Use a local 'argument' pointer to reference the current argument.
3519 (parse_operand): Likewise.
3520 (set_operand): Likewise.
3521 (process_label_constant): Likewise.
3522
9456465c
BW		 35232004-11-04 Bob Wilson <bob.wilson@acm.org>
3524
3525 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3526 (add_section_rename): Delete. Inlined into...
3527 (build_section_rename): ...here. Use xstrdup instead of strdup.
3528 (xtensa_section_rename): Drop "const" from argument and return types.
3529 (md_show_usage): Indent to match show_usage().
3530 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3531 (tc_canonicalize_section_name): Define.
3532 (md_elf_section_rename): Remove unused macro.
3533 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3534 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3535 (Frame Directive): Delete.
3536
7f266840
DJ		 35372004-11-04 Daniel Jacobowitz <dan@debian.org>
3538
3539 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3540 * config/tc-arm.c (target_oabi): Delete.
3541 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3542 (arm_opts): Remove moabi.
3543 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3544 * doc/c-arm.texi (ARM Options): Likewise.
3545 * configure: Regenerated.
3546
ae57792d
HPN		 35472004-11-04 Hans-Peter Nilsson <hp@axis.com>
3548
3549 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3550 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3551 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3552 * configure: Regenerate.
3553 * config/tc-cris.c (enum cris_archs): New.
3554 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3555 (cris_insn_ver_valid_for_arch): New functions.
3556 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3557 (cris_arch): New variable.
3558 (md_pseudo_table): New pseudo .arch.
3559 (err_for_dangerous_mul_placement): Initialize according to
3560 DEFAULT_CRIS_ARCH.
3561 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3562 All users changed.
3563 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3564 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3565 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3566 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3567 use in md_cris_relax_table.
3568 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3569 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3570 Update and improve head comment.
3571 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3572 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3573 (OPTION_ARCH): New.
3574 (md_longopts): New option --march=...
3575 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3576 macros.
3577 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3578 (HANDLE_RELAXABLE): New macro.
3579 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3580 cases. Check for weak symbols and assume not relaxable. Handle
3581 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3582 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3583 fragP->fr_symbol.
3584 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3585 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3586 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 3587 (cris_relax_frag): Handle new states.
ae57792d
HPN		 3588 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3589 (md_begin): Define symbols "..asm.arch.cris.v32",
3590 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3591 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3592 when entering opcode table entry points.
3593 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3594 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3595 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3596 (cris_process_instruction): Initialize out_insnp->insn_type to
3597 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3598 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3599 cases.
3600 <case 'm'>: Check that modified_char == '.'.
3601 <invalid operands>: Consume the rest of the line.
3602 When operands don't match, skip over subsequent insns with
3603 non-matching version specifier but same mnemonic.
3604 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3605 special registers in CRISv32 are always 32 bit long.
3606 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3607 New cases.
3608 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3609 and compatible. Recognize "ACR" for v32, unless followed by "+".
3610 (get_spec_reg): Consider cris_arch when looking up register.
3611 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3612 v32 or compatible.
3613 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3614 (cris_get_expression): Restore input_line_pointer if failing "early".
3615 (get_flags): Consider cris_arch and recognize flags accordingly.
3616 (branch_disp): Adjust for CRISv32.
3617 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3618 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3619 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3620 resolved. Don't enter zeros in object file for
3621 BFD_RELOC_32_PCREL.
3622 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3623 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3624 (md_parse_option): Break out "return 1".
3625 <OPTION_ARCH> New case.
3626 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3627 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3628 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3629 <case BFD_RELOC_32_PCREL>: New cases.
3630 Addends for non-zero fx_pcrel are too in fx_offset.
3631 (md_show_usage): Show --march=<arch>.
3632 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3633 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3634 (s_syntax) <struct syntaxes>: Properly constify member operand.
3635 * config/tc-cris.h (TARGET_MACH): Define.
3636 (cris_mach): Declare.
3637 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3638 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3639 (CRIS-Opts): Document --march=...
3640 (CRIS-Pseudos): Document .arch.
3641
9306ca4a
JB		 36422004-11-04 Jan Beulich <jbeulich@novell.com>
3643
3644 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3645 intel syntax and no register prefix, allow $ in symbol names when
3646 intel syntax.
3647 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3648 (intel_float_operand): Add fourth return value indicating math control
3649 operations. Make classification more precise.
3650 (md_assemble): Complain if memory operand of mov[sz]x has no size
3651 specified.
3652 (parse_insn): Translate word operands to floating point instructions
3653 operating on integers as well as control instructions to short ones
3654 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3655 floating point instructions operating on non-integer operands.
3656 (match_template): Remove fldcw special case. Adjust q-suffix handling
3657 to permit it on fild/fistp/fisttp in AT&T mode.
3658 (process_suffix): Don't guess DefaultSize insns' suffix from
3659 stackop_size for certain floating point control instructions. Guess
3660 suffix for branch and [ls][gi]dt based on flag_code. Split error
3661 messages for Intel and AT&T syntax, and make the condition more strict
3662 for the former. Adjust suppressing of generation of operand size
3663 overrides.
3664 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3665 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3666 more error checking.
3667 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3668 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3669
2b4f075a
HPN		 36702004-11-03 Hans-Peter Nilsson <hp@axis.com>
3671
3672 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3673 md_short_jump_size, md_long_jump_size.
3674 * write.c [!WORKING_DOT_WORD]: Ditto.
3675 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3676 qualifier.
3677 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3678 declare.
3679 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3680 const qualifier in these definitions.
3681 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3682 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3683
ddbc47ac
NC		 36842004-11-02 Nick Clifton <nickc@redhat.com>
3685
3686 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3687 table before deciding to produce a .debug_line section to match up
3688 with a user provided .debug_info section.
3689
3ad3f5ad
TL		 36902004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3691
3692 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3693 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3694
c815a616
TL		 36952004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3696
3697 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3698 (get_flags): New function.
c04f5787
AM		 3699 (get_number_of_bits): Edit comments, update numeric values to
3700 supported sizes.
3701 (process_label_constant): Don't support the colon
3702 format (SYMBOL:[s|m|l]).
c815a616
TL		 3703 (set_cons_rparams): Support argument type 'arg_rbase'.
3704 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3705 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 3706 (getreg_image): Remove redundant code, update according to latest
3707 CRX spec.
c815a616 3708 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 3709 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 3710 instruction type (not only mnemonic).
3711 Add various error checking.
3712 (preprocess_reglist): Support HI/LO and user registers.
3713
ed7af9f9
L		 37142004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3715
c04f5787 3716 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 3717 in an epilogue directive go negative.
3718
ac025970
L		 37192004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3720
3721 PR 474
3722 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3723 after reporting template error during manual bundling. Reported
3724 by Michael Dupont, michaelx.dupont@intel.com.
3725
a394c00f
NC		 37262004-10-25 Daniel Jacobowitz <dan@debian.org>
3727
3728 * Makefile.am: Run dep-am.
3729 * aclocal.m4: Regenerate with automake 1.9.2.
3730 * Makefile.in: Regenerate with automake 1.9.2.
3731 * doc/Makefile.in: Likewise.
3732
3733 * config/tc-arm.c: Include "dw2gencfi.h".
3734 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3735 New functions.
3736 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3737 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3738 (tc_cfi_frame_initial_instructions): Define.
3739 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3740 Add prototypes.
3741
23d83918
TL		 37422004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3743
3744 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3745 operands validity.
3746 Update coprocessor id to be unsigned immediate.
3747
bb41ade5
AM		 37482004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3749
3750 * config/tc-i386.c (O_secrel): Delete.
3751 (tc_pe_dwarf2_emit_offset): New function.
3752 * config/tc-i386.h (O_secrel): Define as O_md1.
3753 (TC_DWARF2_EMIT_OFFSET): Define.
3754
87e62348
NC		 37552004-10-18 Nick Clifton <nickc@redhat.com>
3756
3757 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3758 ignore @fptr() directives for 4-byte fixups.
3759
3c55da70
AM		 37602004-10-15 Alan Modra <amodra@bigpond.net.au>
3761
3762 * Makefile.am: Run "make dep-am"
3763 * Makefile.in: Regenerate.
3764
40e7b7b9
BW		 37652004-10-14 Bob Wilson <bob.wilson@acm.org>
3766
3767 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3768 Remove comments about placement of literal pools.
3769 (Literal Directive): Update description of literal placement.
3770 (Literal Prefix Directive): Remove statement that this does not apply
3771 to absolute-mode literals. Describe new section naming scheme.
3772
b08b5071
BW		 37732004-10-12 Bob Wilson <bob.wilson@acm.org>
3774
3775 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3776 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3777 is_windowed_return_opcode): Delete.
3778 (xtensa_frob_label): Use get_subseg_target_freq.
3779 (md_assemble): Inline call to is_entry_opcode.
3780 (xtensa_handle_align): Inline call to get_frag_is_literal.
3781 (relaxation_requirements): Inline call to is_jx_opcode.
3782 (emit_single_op): Inline call to is_movi_opcode.
3783 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3784 get_frag_is_no_transform, is_entry_opcode, and
3785 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3786 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3787 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3788 Inline calls to get_frag_is_no_transform.
3789 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3790 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3791 get_frag_is_no_transform.
3792 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3793 and set_frag_is_no_transform.
3794 (get_expression_value): Delete.
3795 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3796 cur_target_freq to target_freq.
3797 (get_subseg_info): Split out code to create a new map entry into ...
3798 (add_subseg_info): ... this new function.
3799 (get_last_insn_flags): Check if get_subseg_info succeeded.
3800 (set_last_insn_flags): Call add_subseg_info if needed.
3801 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3802 (xtensa_reorder_segments): Compute last_sec while counting sections.
3803 Remove call to get_last_sec.
3804 (get_last_sec): Delete.
3805 (cache_literal_section): Inline call to retrieve_literal_seg and its
3806 callees, seg_present and add_seg_list.
3807 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3808 (get_frag_is_insn, get_frag_is_no_transform,
3809 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3810 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3811
7fa3d080
BW		 38122004-10-12 Bob Wilson <bob.wilson@acm.org>
3813
3814 * config/tc-xtensa.c: Use ISO C90 formatting.
3815 * config/tc-xtensa.h: Likewise.
3816 * config/xtensa-istack.h: Likewise.
3817 * config/xtensa-relax.c: Likewise.
3818 * config/xtensa-relax.h: Likewise.
3819
8cb51566
PB		 38202004-10-12 Paul Brook <paul@codesourcery.com>
3821
3822 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3823 EF_ARM_EABI_VER4.
3824 (arm_eabis): Ditto.
3825 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3826 -meabi=3.
3827
653cfe85
BW		 38282004-10-08 Bob Wilson <bob.wilson@acm.org>
3829
3830 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3831 entries.
3832 (Acknowledgements): Use "GAS" instead of AS variable.
3833
d2b2c203
DJ		 38342004-10-08 Daniel Jacobowitz <dan@debian.org>
3835
3836 * config/tc-i386.c: Include "elf/x86-64.h".
3837 (i386_elf_section_type): New function.
3838 * config/tc-i386.h (md_elf_section_type): Define.
3839 (i386_elf_section_type): New prototype.
3840
e80e0390
NC		 38412004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3842
3843 * config/m68k-parse.h (enum m68k_register): New control register,
3844 MBAR2 (for MCF5249)
3845 * config/tc-m68k.c: Correct control register set for MCF5249.
3846
43cd72b9 38472004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 3848 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 3849
3850 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3851 (UNREACHABLE_MAX_WIDTH): Define.
3852 (XTENSA_FETCH_WIDTH): Delete.
3853 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3854 prefer_const16, prefer_l32r): New global variables.
3855 (LIT4_SECTION_NAME): Define.
3856 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3857 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3858 (frag_flags struct): New.
c04f5787 3859 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 3860 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3861 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3862 (MAX_FORMATS): Define.
3863 (op_placement_info struct, op_placement_table): New.
3864 (O_pltrel, O_hi16, O_lo16): Define.
3865 (directiveE enum): Rename directive_generics to directive_transform.
3866 Delete directive_relax. Add directive_schedule,
3867 directive_absolute_literals, and directive_last_directive.
3868 (directive_info): Rename "generics" to "transform". Delete "relax".
3869 Add "schedule" and "absolute-literals".
3870 (directive_state): Adjust entries to match changes in directive_info.
3871 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3872 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3873 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3874 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3875 (align_only_targets, software_a0_b_retw_interlock,
3876 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3877 software_avoid_short_loop, software_avoid_close_loop_end,
3878 software_avoid_all_short_loops, specific_opcode): Delete.
3879 (warn_unaligned_branch_targets): New.
3880 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3881 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3882 (option_[no_]link_relax, option_[no_]transform,
3883 option_[no_]absolute_literals, option_warn_unaligned_targets,
3884 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3885 New enum values.
3886 (option_[no_]align_only_targets, option_literal_section_name,
3887 option_text_section_name, option_data_section_name,
3888 option_bss_section_name, option_eb, option_el): Delete.
3889 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3890 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3891 and target-hardware. Delete entries for [no-]target-align-only,
3892 literal-section-name, text-section-name, data-section-name, and
3893 bss-section-name.
3894 (md_parse_option): Handle new options and remove old ones. Accept but
3895 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3896 and treat them as [no-]transform.
3897 (md_show_usage): Add new options and remove old ones.
3898 (xtensa_setup_hw_workarounds): New.
3899 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3900 "long", "short", "loc" and "frequency" entries.
3901 (use_generics): Rename to ...
3902 (use_transform): ... this function. Add past_xtensa_end check.
3903 (use_longcalls): Add past_xtensa_end check.
3904 (code_density_available, can_relax): Delete.
3905 (do_align_targets): New.
3906 (get_directive): Accept dashes in directive names. Warn about
3907 [no-]generics and [no-]relax directives and treat them as
c04f5787 3908 [no-]transform.
43cd72b9
BW		 3909 (xtensa_begin_directive): Call md_flush_pending_output only for some
3910 directives. Check for directives inside instruction bundles. Warn
3911 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3912 directives. Handle new directives. Check generating_literals flag
3913 for literal_prefix.
3914 (xtensa_end_directive): Check for directives inside instruction
3915 bundles. Warn and ignore [no-]density directives. Handle new
3916 directives. Call xtensa_set_frag_assembly_state.
3917 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3918 xtensa_dwarf2_emit_insn): New.
3919 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3920 use_literal_section flag.
3921 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3922 literals. Use xtensa_elf_cons to parse the expression.
3923 (xtensa_literal_prefix): Do not check use_literal_section. Support
3924 ".lit4" sections for absolute literals. Change prefix convention to
3925 replace ".text" (or ".t" in a linkonce section). No need to call
3926 subseg_set.
3927 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3928 (expression_end): Handle closing braces and colons.
3929 (PLT_SUFFIX, plt_suffix): Delete.
3930 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3931 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3932 and O_hi16 expressions as well.
3933 (tokenize_arguments): Handle closing braces and colons.
3934 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3935 operands and paired register syntax.
3936 (get_invisible_operands): New.
3937 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3938 new xtensa-isa.h functions.
3939 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3940 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3941 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3942 instructions. Use xtensa_translate_zero_immed.
3943 (operand_is_immed, operand_is_pcrel_label): Delete.
3944 (get_relaxable_immed): Use new xtensa-isa.h functions.
3945 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3946 functions.
3947 (xtensa_print_insn_table, print_vliw_insn): New.
3948 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3949 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3950 is_branch_or_jump_opcode): Delete.
3951 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3952 (opnum_to_reloc, reloc_to_opnum): Delete.
3953 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3954 xtensa-isa.h functions. Operate on one slot of an instruction.
3955 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3956 xg_get_insn_size): Delete.
3957 (xg_get_build_instr_size): Use xg_get_single_size.
3958 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3959 xg_build_widen_table. Use xg_get_single_size.
3960 (xg_get_max_narrow_insn_size): Delete.
3961 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3962 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3963 xg_get_single_size.
3964 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3965 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3966 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3967 xg_build_widen_table. Use xg_get_single_size.
3968 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3969 xg_check_operand.
3970 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3971 treat weak symbols conservatively.
3972 (xg_check_operand): Use new xtensa-isa.h functions.
3973 (is_dnrange): Delete.
3974 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3975 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3976 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3977 xtensa-isa.h functions.
3978 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3979 xg_instruction_matches_options): New.
3980 (xg_instruction_matches_rule): Handle O_register expressions. Call
3981 xg_instruction_matches_options.
3982 (transition_rule_cmp): New.
3983 (xg_instruction_match): Update call to xg_build_simplify_table.
3984 (xg_build_token_insn): Record loc fields.
3985 (xg_simplify_insn): Check is_specific_opcode field and
3986 density_supported flag.
3987 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3988 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3989 (xg_assemble_literal): Add error handling for O_big. Call
3990 record_alignment. Handle O_pltrel.
3991 (xg_valid_literal_expression): New.
3992 (xg_assemble_literal_space): Add slot parameter. Remove call to
3993 set_expr_symbol_offset. Add call to record_alignment. Update call to
3994 xg_finish_frag.
3995 (xg_emit_insn): Delete.
3996 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3997 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3998 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3999 and slot parameters. Handle new "alternate" relocations for absolute
4000 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4001 O_hi16. Use new xtensa-isa.h functions.
4002 (xg_assemble_tokens): Delete.
4003 (is_register_writer): Use new xtensa-isa.h functions.
4004 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4005 old-style RSR from LCOUNT.
4006 (next_frag_opcode): Delete.
4007 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4008 update_next_frag_state): New.
4009 (update_next_frag_nop_state): Delete.
4010 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4011 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4012 the state of the absolute-literals directive. Add calls to
4013 record_alignment and xtensa_set_frag_assembly_state. Call
4014 xtensa_switch_to_non_abs_literal_fragment instead of
4015 xtensa_switch_to_literal_fragment.
4016 (build_nop): New.
4017 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4018 (get_expanded_loop_offset): Change check for undefined opcode to an
4019 assertion.
4020 (xtensa_set_frag_assembly_state, relaxable_section,
4021 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4022 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4023 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4024 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4025 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4026 (xtensa_init_fix_data): New.
4027 (xtensa_frob_label): Reset label symbol to the current frag. Check
4028 do_align_targets and generating_literals flag. Propagate frequency
4029 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4030 (xtensa_unrecognized_line): New.
4031 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4032 to xtensa_set_frag_assembly_state.
4033 (error_reset_cur_vinsn): New.
4034 (md_assemble): Remove check for literal frag. Remove call to
4035 istack_init. Call use_transform instead of use_generics. Parse
4036 explicit instruction format specifiers. Move code for
4037 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4038 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4039 Add dwarf2_where call. Remote automatic alignment for ENTRY
4040 instructions. Move call to xtensa_clear_insn_labels to the end.
4041 Rearrange to handle bundles.
4042 (xtensa_cons_fix_new): Delete.
4043 (xtensa_handle_align): New.
4044 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4045 assignment to is_no_density field.
4046 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4047 instead of reloc_to_opnum. Handle "alternate" relocations.
4048 (xtensa_force_relocation, xtensa_check_inside_bundle,
4049 xtensa_elf_section_change_hook): New.
4050 (xtensa_symbol_new_hook): Delete.
4051 (xtensa_fix_adjustable): Check for difference of symbols with an
4052 offset. Check for external and weak symbols.
4053 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4054 (md_estimate_size_before_relax): Return expansion for the first slot.
4055 (tc_gen_reloc): Handle difference of symbols by producing
4056 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4057 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4058 tentative values into the output when linkrelax is set.
4059 (XTENSA_PROP_SEC_NAME): Define.
4060 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4061 Create literal tables only if using literal sections. Create new
4062 property tables instead of old instruction tables. Check for unaligned
4063 branch targets and loops.
4064 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4065 new_resource_table, clear_resource_table, resize_resource_table,
4066 resources_available, reserve_resources, release_resources,
4067 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4068 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4069 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4070 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4071 flag. Update checks for workaround options. Call
4072 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4073 (xtensa_cleanup_align_frags): Add special case for branch targets.
4074 Check for and mark unreachable frags.
4075 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4076 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4077 end of a zero-overhead loop body.
4078 (frag_can_negate_branch): Handle instructions with multiple slots.
4079 Use new xtensa-isa.h functions
4080 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4081 xtensa_mark_zcl_first_insns): New.
4082 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4083 transformations are disabled.
4084 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4085 multislot instructions.
4086 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4087 Likewise. Also error if transformations are disabled.
4088 (unrelaxed_frag_max_size): New.
4089 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4090 xtensa-isa.h functions.
4091 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4092 xtensa_opcode_is_loop instead of is_loop_opcode.
4093 (get_text_align_power): Replace as_fatal with assertion.
4094 (get_text_align_fill_size): Iterate instead of using modulus when
4095 use_nops is false.
4096 (get_noop_aligned_address): Assert that this is for a machine-dependent
4097 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4098 xg_get_single_size, and frag_format_size.
4099 (get_widen_aligned_address): Rename to ...
4100 (get_aligned_diff): ... this function. Add max_diff parameter.
4101 Remove handling of rs_align/rs_align_code frags. Use
4102 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4103 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4104 and pass it back to caller.
4105 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4106 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4107 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4108 (relax_frag_text_align): Rename to ...
4109 (relax_frag_loop_align): ... this function. Assume loops can only be
4110 in the first slot of an instruction.
4111 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4112 instruction. Remove call to frag_wane.
4113 (relax_frag_narrow): Rename to ...
4114 (relax_frag_for_align): ... this function. Extend to handle
4115 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4116 RELAX_NARROW for the first slot.
4117 (find_address_of_next_align_frag, bytes_to_stretch): New.
4118 (future_alignment_required): Use find_address_of_next_align_frag and
4119 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4120 alignment decisions.
4121 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4122 Check if transformations are enabled for b_j_loop_end workaround.
4123 Use new xtensa-isa.h functions and handle multislot instructions.
4124 Update call to xg_assembly_relax.
4125 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4126 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4127 frag types.
4128 (convert_frag_narrow): Add segP, format and slot parameters. Call
4129 convert_frag_immed for branch instructions. Adjust calls to
4130 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4131 xg_get_single_size and xg_get_single_format.
4132 (convert_frag_fill_nop): New.
4133 (convert_frag_immed): Add format and slot parameters. Handle multislot
4134 instructions and use new xtensa-isa.h functions. Update calls to
4135 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4136 enabled for b_j_loop_end workaround. Use build_nop instead of
4137 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4138 frags. Use xg_get_single_size. Handle O_pltrel.
4139 (fix_new_exp_in_seg): Remove check for old plt flag.
4140 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4141 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4142 for loop opcode to an assertion. Mark all frags up to the end of the
4143 loop as not transformable.
4144 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4145 (get_subseg_info): New.
4146 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4147 check for dest_seg.
4148 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4149 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4150 (xtensa_switch_to_non_abs_literal_fragment): New.
4151 (cache_literal_section): Add is_code parameter and pass it through to
4152 retrieve_literal_seg.
4153 (retrieve_literal_seg): Add is_code parameter and use it to set the
4154 flags on the literal section. Handle case where head parameter is 0.
4155 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4156 set_frag_is_no_transform): New.
4157 (xtensa_create_property_segments): Add end_property_function parameter
4158 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4159 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4160 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4161 (add_xt_block_frags): Add end_property_function parameter and call it
4162 if it is non-zero. Call xtensa_frag_flags_init.
4163 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4164 get_frag_property_flags, frag_flags_to_number,
4165 xtensa_frag_flags_combinable, xt_block_aligned_size,
4166 xtensa_xt_block_combine, add_xt_prop_frags,
4167 init_op_placement_info_table, opcode_fits_format_slot,
4168 xg_get_single_size, xg_get_single_format): New.
4169 (istack_push): Inline call to tinsn_copy.
4170 (tinsn_copy): Delete.
4171 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4172 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4173 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4174 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4175 functions. Handle invisible operands.
4176 (tinsn_to_slotbuf): New.
4177 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4178 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4179 vinsn_from_chars, and xg_free_vinsn.
4180 (tinsn_from_insnbuf): New.
4181 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4182 instructions. Handle symbol differences.
4183 (get_num_stack_text_bytes): Use xg_get_single_size.
4184 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4185 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4186 get_expr_register, set_expr_symbol_offset_diff): New.
4187 * config/tc-xtensa.h (MAX_SLOTS): Define.
4188 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4189 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4190 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4191 RELAX_NONE types.
4192 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4193 (xtensa_frag_type struct): Add is_assembly_state_set,
4194 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4195 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4196 Replace is_generics and is_relax fields by is_no_transform field.
4197 Delete is_text and is_longcalls fields. Change text_expansion and
4198 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4199 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4200 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4201 (xtensa_fix_data struct): New.
4202 (xtensa_symfield_type struct): Delete plt field.
4203 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4204 forward declaration here.
4205 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4206 (XTENSA_SECTION_RENAME): Undefine.
4207 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4208 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4209 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4210 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4211 (unit_num_copies_func, opcode_num_units_func,
4212 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4213 (resource_table struct): New.
4214 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4215 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4216 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4217 (tinsn_copy): Delete prototype.
4218 (vliw_insn struct): New.
4219 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4220 (widen_spec_list): Add option conditions for density and boolean
4221 instructions. Add expansions using CONST16 and conditions for using
4222 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4223 predicted branches.
4224 (simplify_spec_list): Add option conditions for density instructions.
4225 Add entry for NOP instruction.
4226 (append_transition): Add cmp function pointer parameter and use it to
4227 insert the new entry in order.
4228 (operand_function_LOW16U, operand_function_HI16U): New.
4229 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4230 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4231 (enter_opname, split_string): Use xstrdup instead of strdup.
4232 (init_insn_pattern): Initialize new options field.
4233 (clear_req_or_option_list, clear_req_option_list,
4234 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4235 New.
4236 (parse_insn_pattern): Parse option conditions.
4237 (transition_applies): New.
4238 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4239 swapped last arguments in calls to append_constant_value_condition.
4240 Call clone_req_option_list. Add warning about invalid opcode.
4241 Handle LOW16U and HI16U function names.
4242 (build_transition_table): Add cmp parameter and use it in calls to
4243 append_transition. Use new xtensa-isa.h functions. Check
4244 transition_applies before adding entries.
4245 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4246 pass it through to build_transition_table.
4247 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4248 ReqOption, transition_cmp_fn): New types.
4249 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4250 (transition_rule struct): Add options field.
4251 * doc/as.texinfo (Overview): Update Xtensa options.
4252 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4253 --[no-]relax, and --[no-]generics options. Update descriptions of
4254 --text-section-literals and --[no-]longcalls. Add
4255 --[no-]absolute-literals and --[no-]transform.
4256 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4257 Remove use of "generic" and "specific" terminology for opcodes.
4258 (Xtensa Registers): Generalize the syntax description to include
4259 user-defined register files.
4260 (Xtensa Automatic Alignment): Update.
4261 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4262 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4263 (Xtensa Directives): Remove confusing rules about precedence.
4264 (Density Directive, Relax Directive): Delete.
4265 (Schedule Directive): New.
4266 (Generics Directive): Rename to ...
4267 (Transform Directive): ... this node.
4268 (Literal Directive): Update for absolute literals. Missing
4269 literal_position directive is now an error.
4270 (Literal Position Directive): Update for absolute literals.
4271 (Freeregs Directive): Delete.
4272 (Absolute Literals Directive): New.
4273 (Frame Directive): Minor editing.
4274 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4275 Update dependencies.
4276 * Makefile.in: Regenerate.
4277
6e1304d8
RS		 42782004-10-07 Richard Sandiford <rsandifo@redhat.com>
4279
4280 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4281 to build the second and third fixups for a composite relocation.
4282 (macro_read_relocs): New function.
4283 (macro_build): Use it.
4284 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4285 Simplify fragging code accordingly.
4286 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4287 of the composite relocation. Set fx_tcbit in both fixups.
4288
b1dca8ee
RS		 42892004-10-07 Richard Sandiford <rsandifo@redhat.com>
4290
4291 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4292 (md_apply_fix3): Don't treat composite relocs as done.
4293
89658e52
NC		 42942004-10-07 Jan Beulich <jbeulich@novell.com>
4295
4296 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4297 prefix for symbol names generated from the LOCAL macro directive.
4298
289040ca
NC		 4299 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4300 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4301
48c9f030
NC		 43022004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4303
4304 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 4305 Special registers.
5c5054ab 4306 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 4307 (get_cinv_parameters): Add 'b' option to invalidate the
4308 branch-target cache.
4309
7ed4c4c5
NC		 43102004-10-05 Paul Brook <paul@codesourcery.com>
4311
4312 * config/tc-arm.c (unwind): New variable.
4313 (vfp_sp_encode_reg): New function.
4314 (vfp_sp_reg_required_here): Use it.
4315 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4316 (vfp_parse_reg_list): New function.
4317 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4318 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4319 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4320 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4321 functions.
4322 (md_pseudo_table): Add them.
4323 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4324 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4325 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4326 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4327 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 4328 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 4329 * NEWS: Mention the new feature.
4330
04ca8703
EC		 43312004-10-04 Eric Christopher <echristo@redhat.com>
4332
4333 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4334
7c1d0959
L		 43352004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4336
4337 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4338 TLS relocations.
4339 * config/tc-s390.c (md_apply_fix3): Likewise.
4340 * config/tc-sparc.c (md_apply_fix3): Likewise.
4341
40a18ebd
NC		 43422004-10-01 Paul Brook <paul@codesourcery.com>
4343
4344 * config/tc-arm.c (arm_elf_section_type): New function.
4345 (arm_elf_change_section): Set section link for exidx sections.
4346 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4347 (md_elf_section_type): Define.
4348
14127cc4
NC		 43492004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4350
4351 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4352 instruction's offset.
4353
b7c92712
NC		 43542004-10-01 Adam Nemet <anemet@lnxw.com>
4355
4356 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4357
65555e64
AM		 43582004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4359
4360 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4361 asymbol *, instead use symbol_get_bfdsym.
4362
9fe0b840
NC		 43632004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4364
4365 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4366
0dd132b6
NC		 43672004-09-30 Paul Brook <paul@codesourcery.com>
4368
4369 * config/tc-arm.c (do_smi, do_nop): New functions.
4370 (insns): Add ARMv6ZK instructions.
4371 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4372 (tc_gen_reloc): Ditto.
4373 (arm_cpus): Add mpcore and arm1176.
4374 (arm_archs): Add armv6{k,z,zk}.
4375 * doc/c-arm.texi: Document new cores and architectures.
4376
a737bd4d
NC		 43772004-09-30 Nick Clifton <nickc@redhat.com>
4378
4379 * config/tc-arm.c: Use ISO C90 formatting.
4380
3631a3c8
NC		 43812004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4382
a737bd4d 4383 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 4384 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4385 REG_TYPE_MVDX is expected.
4386
d5f0cf92
AM		 43872004-09-29 Marc Bevand <m.bevand@gmail.com>
4388
4389 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4390
9f9a069e
JW		 43912004-09-21 James E Wilson <wilson@specifixinc.com>
4392
4393 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4394 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4395 output_spill_base, output_unat_psprel, output_lc_psprel,
4396 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4397 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4398 output_spill_psprel_p): Use it.
4399
4b778c88
TL		 44002004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4401
c04f5787 4402 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 4403 Handle load/stor unique instructions before parsing.
4b778c88 4404
eb043451
PB		 44052004-09-17 Paul Brook <paul@codesourcery.com>
4406
4407 * config/tc-arm.c (s_arm_rel31): New funciton.
4408 (md_pseudo_table): Add .rel31.
04ca8703 4409 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 4410 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4411 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4412 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4413 (arm_parse_reloc): Add (target2).
4414
8ea2b00f
AM		 44152004-09-17 Alan Modra <amodra@bigpond.net.au>
4416
4417 * Makefile.am: Run "make dep-am".
4418 * Makefile.in: Regenerate.
4419 * aclocal.m4: Regenerate.
4420 * configure: Regenerate.
4421 * doc/Makefile.in: Regenerate.
4422 * po/POTFILES.in: Regenerate.
4423 * po/gas.pot: Regenerate.
4424
7e1792e0
HPN		 44252004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4426
4427 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4428 [!LLONG_MAX]: Ditto.
4429
9c504268
PB		 44302004-09-13 Paul Brook <paul@codesourcery.com>
4431
4432 * config/tc-arm.c: Rename RELABS to TARGET1.
4433
2159ac21
AM		 44342004-09-13 Alan Modra <amodra@bigpond.net.au>
4435
4436 * messages.c (as_internal_value_out_of_range): Cast values passed
4437 to as_bad_where or as_warn_where to proper type.
4438
23794b24
MM		 44392004-09-11 Theodore A. Roth <troth@openavr.org>
4440
4441 * config/tc-avr.c: Add support for
4442 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4443
e9fad691
AM		 44442004-09-09 Alan Modra <amodra@bigpond.net.au>
4445
4446 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4447 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4448
10b016c2
PB		 44492004-09-08 Paul Brook <paul@codesourcery.com>
4450
4451 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4452 fini_array and preinit_array section types.
4453 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4454 and fini_array.
4455 * doc/as.texinfo: Document extra section types.
4456
e5a52504
MM		 44572004-09-02 Mark Mitchell <mark@codesourcery.com>
4458
4459 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4460 * Makefile.in: Regenerated.
4461 * configure.in: Set em for arm*-*-symbianelf*.
4462 * configure: Regenerated.
4463 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4464 vectors when appropriate.
4465 * config/te-symbian.h: New file.
4466
42851540
NC		 44672004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4468
4469 * config/tc-crx.c (gettrap): Exception vector can be case
4470 insensitive.
04ca8703 4471 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 4472 instructions.
4473 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 4474 (process_label_constant): Initialize relocation type to
42851540
NC		 4475 BFD_RELOC_NONE
4476
8783612f
RE		 44772004-09-01 Richard Earnshaw < reanrsha@arm.com>
4478
4479 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4480 for synthesizable cores.
4481
1ff4677c
RE		 4482 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4483
b18c562e
NC		 44842004-08-25 Dmitry Diky <diwil@spec.ru>
4485
4486 * config/tc-msp430.c: Clean-up the code.
4487 (md_relax_table): New relax table.
4488 (mcu_types): Sort MCU types.
4489 (md_pseudo_table): Add .profiler pseudo handler.
4490 (pow2value): New function.
4491 (msp430_profiler): New function.
4492 (msp430_operands): Add new insns handlers.
4493 (msp430_srcoperand): Add register operand handler, allow complex
4494 expressions.
4495 (md_estimate_size_before_relax): Rewritten.
4496 (md_convert_frag): Rewritten.
4497 (msp430_relax_frag): New function.
4498 * config/tc-msp430.h (md_relax_frag): define macro
4499 * doc/c-msp430.texi: Update information.
4500
8f94ae4d
NC		 45012004-08-24 Nick Clifton <nickc@redhat.com>
4502
4503 * as.c (std_shortopts): Allow -g to take an optional argument.
4504 (parse_args): Pass any switch starting with -g on to the backend
4505 for parsing.
4506
e51dace8
MM		 45072004-08-18 Mark Mitchell <mark@codesourcery.com>
4508
4509 * configure.in (arm*-*-symbianelf*): New target.
4510 (arm*-*-eabi*): Likewise.
4511 * configure: Regenerated.
4512
f7870c8d
TS		 45132004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4514 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4515 correctly.
4516
d6afba4b
JJ		 45172004-08-18 Jakub Jelinek <jakub@redhat.com>
4518
4519 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4520 argument, don't do anything if current section is not
4521 .gnu.linkonce.t.* and linkonce_empty is set.
4522 (generate_unwind_image, dot_endp): Adjust callers, call
4523 start_unwind_section (*, 1) if nothing will be put into the
4524 section.
4525
329e276d
NC		 45262004-08-17 Nick Clifton <nickc@redhat.com>
4527
4528 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4529 (show_usage): Add -g.
4530 (std_longopts): Add --gen-debug. Alpha sort the table.
4531 (parse_args): Print an error message if a switch is not handled.
4532 Handle the -g switch, calling md_debug_format_selector() if
4533 necessary.
4534 * NEWS: Mention new feature.
4535 * doc/as.texinfo: Document new switch.
4536 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 4537
329e276d
NC		 4538 * config/tc-arm.c (md_parse_option): Do not issue an error message
4539 if the switch is not recognised.
4540 * config/tc-m68k.c (md_parse_option): Likewise.
4541 * config/tc-pdp11.c (md_parse_option): Likewise.
4542 * config/tc-v850.c (md_parse_option): Likewise.
4543
4544 * as.h: Fix up formatting.
4545 * tc.h: Likewise.
4546
4101eec8
NC		 45472004-08-16 Nick Clifton <nickc@redhat.com>
4548
2766e5e4
NC		 4549 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4550
4101eec8
NC		 4551 * configure.in: Sort architecture based tables alphabetically.
4552 * configure: Regenerate.
4553
80f846b6
AM		 45542004-08-16 Alan Modra <amodra@bigpond.net.au>
4555
4556 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4557 { "cc", 68 }, with { "cr", 70 }.
4558
caa32fe5
NC		 45592004-08-13 Jan Beulich <jbeulich@novell.com>
4560 Nick Clifton <nickc@redhat.com>
4561
4562 * as.c: Add and handle new --alternate command line option.
4563 * macro.c (macro_set_alternate): New.
4564 * macro.h (macro_set_alternate): Declare.
4565 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4566 * doc/as.texinfo: Document new command line option and pseudo-ops
4567 as well as insert documentation originating from gasp about
4568 alternate macro syntax.
4569 * NEWS: Mention new command line option and pseudo-ops.
4570
b2221023
MM		 45712004-08-10 Mark Mitchell <mark@codesourcery.com>
4572
4573 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4574 to bignums.
4575
db6579d4
PB		 45762004-08-06 Paul Brook <paul@codesourcery.com>
4577
4578 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4579 Handle new relocations.
4580 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4581
e750405d
BW		 45822004-08-05 Bob Wilson <bob.wilson@acm.org>
4583
4584 * write.c (relax_segment): Use was_address instead of address when
4585 setting fr_fix field for align frag due to backwards .org.
4586
1d70c7fb
AO		 45872004-07-29 Alexandre Oliva <aoliva@redhat.com>
4588
4589 Introduce SH2a support.
4590 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4591 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4592 arch_sh2a_nofpu_up.
4593 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4594 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4595 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4596 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4597 to end of conditional expression.
4598 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4599 * config/tc-sh.c: Add sh2a-nofpu support.
4600 2003-12-29 DJ Delorie <dj@redhat.com>
4601 * tc-sh.c: Add sh2a support.
4602 (parse_reg): Add tbr.
4603 (parse_at): Support @@(disp,tbr).
4604 (get_specific): Support sh2a opcodes.
4605 (insert4): New, for 4 byte relocs.
4606 (build_Mytes): Support sh2a opcodes.
4607 (md_apply_fix3_Mytes): Support sh2a opcodes.
4608 2003-12-02 Michael Snyder <msnyder@redhat.com>
4609 * config/tc-sh.c (md_parse_option): Handle sh2a.
4610 (sh_elf_final_processing): Ditto.
4611
e7fbc2bf
JT		 46122004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4613
4614 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4615 for TE_NetBSD.
4616
9232bbb0
AM		 46172004-07-27 Alan Modra <amodra@bigpond.net.au>
4618
4619 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4620 (ppc_arch): Expand comment.
4621
670ec21d
NC		 46222004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4623
4624 * config/tc-crx.c: Support evaluating the difference between two
4625 symbols.
4626 * config/tc-crx.h: Likewise.
4627
406f8ff9 46282004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 4629
4630 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4631 section.
4632 (ia64_elf_section_change_hook): Set the linked-to section for
4633 SHT_IA_64_UNWIND.
4634
c05e9f04
NC		 46352004-07-26 Dmitry Diky <diwil@spec.ru>
4636
4637 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4638 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4639 msp430xG438, msp430xG439.
4640
e9863d7f
DJ		 46412004-07-25 Daniel Jacobowitz <dan@debian.org>
4642
4643 * doc/as.texinfo (Section, PushSection): Correct documentation
4644 for ELF.
4645
543613e9 46462004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 4647
4648 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4649 permissible for the selected instruction suffix.
4650 (match_template): Don't permit 64-bit general purpose operands in
4651 32-bit mode.
4652 (finalize_imm): Permit 64-bit immediates.
4653 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4654 specially except for the width of the used base and/or index
4655 registers. For 32-bit displacements, use sign-extended
4656 relocations only when using 64-bit addressing.
4657 Force zero displacement on rip-relative addressing when there is
4658 no other displacement.
4659 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4660 specially except for the width of the used base and/or index
4661 registers.
4662 (parse_register): Disallow Reg64 registers in 32-bit mode.
4663
543613e9
NC		 4664 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4665 suffix if the instruction doesn't support it.
04ca8703 4666
01a3f561
MR		 46672004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4668
4669 * config/tc-mips.c (append_insn): Handle constant expressions with
4670 no associated relocation.
4671 (mips_ip): Cancel the expression after use for the Q format
4672 specifier.
4673 (parse_relocation): Return no relocation for unsupported
4674 operators.
4675 (my_getSmallExpression): Return no relocation if no relocation
4676 operators are used.
4677
e12904d2
DA		 46782004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4679
4680 * config/obj-som.c (adjust_stab_sections): Add prototype.
4681 (obj_som_compiler, obj_som_version, obj_som_copyright,
4682 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4683 * config/tc-hppa.c (update_subspace): Likewise.
4684 (is_defined_subspace): Amplify comment.
4685 * config/obj-som.h (som_frob_file): Add prototype.
4686
90c1602c
L		 46872004-07-19 Christopher Faylor <cgf@timesys.com>
4688 H.J. Lu <hongjiu.lu@intel.com>
4689
4690 * subsegs.c (section_symbol): Don't create a new segment when
4691 existing segment is undefined.
4692
f263249b
RE		 46932004-07-16 Richard Earnshaw <rearnsha@arm.com>
4694
4695 * config/tc-arm.c: Include include/opcode/arm.h.
4696 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4697 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4698 (FPU_ARCH_*): Delete.
4699 * Makefile.am: Update dependencies.
4700 * Makefile.in: Regenerate.
4701
152c65b9
NC		 47022004-07-15 Nick Clifton <nickc@redhat.com>
4703
4704 * configure.in: Accept armbe as a big-endian arm configuration.
4705 * configure: Regenerate.
4706
0477af35
NC		 47072004-07-13 Thomas Nystrom <thn@saeab.se>
4708
4709 * config/tc-i386.c (T_SHIFTOP): New constant.
4710 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4711 (intel_el1): Handle '~'.
4712 (intel_get_token): Handle '<>', '&', '|' and '~'.
4713
47142004-07-13 Nick Clifton <nickc@redhat.com>
4715
4716 (md_assemble): Remove spurious newline from end of as_bad error
4717 message.
4718 (intel_e05_1): Likewise.
4719 (intel_e11): Likewise.
4720 (intel_match_token): Likewise.
4721
31302357
AS		 47222004-07-11 Andreas Schwab <schwab@suse.de>
4723
4724 * config/tc-m68k.c: Convert to C90. Remove redundant
4725 declarations. Indentation fixup.
4726 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4727 obj_coff_section ourselves.
04ca8703 4728
549f748d
JW		 47292004-07-09 James E Wilson <wilson@specifixinc.com>
4730
4731 * config/tc-ia64.c (default_big_endian): New.
4732 (dot_byteorder, md_begin): Use it.
4733 (md_parse_option): Set it.
04ca8703 4734
1a320fbb
NC		 47352004-07-09 Nick Clifton <nickc@redhat.com>
4736
4737 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4738 * configure: Regenerate.
4739 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4740 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4741 sh_find_elf_flags if necessary.
4742
de7e6852
RS		 47432004-07-08 Richard Sandiford <rsandifo@redhat.com>
4744
4745 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4746 going to be split into more than one in-place addend, return 0
4747 for relocations against mergeable sections. Associate comments
4748 with code.
4749
1fe1f39c
NC		 47502004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4751
4752 * Makefile.am (CPU_TYPES): Add crx.
4753 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4754 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4755 (DEPTC_crx_elf): New target.
4756 (DEPOBJ_crx_elf): Likewise.
4757 (DEP_crx_elf): Likewise.
4758 * Makefile.in: Regenerate.
4759 * configure.in: Add crx* target.
4760 * configure: Regenerate.
4761 * config/tc-crx.c: New file.
4762 * config/tc-crx.h: New file.
4763 * NEWS: Mention new target.
4764
d9895649
NC		 47652004-07-06 Nick Clifton <nickc@redhat.com>
4766
85fbca6a 4767 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 4768 * configure.in:
4769 * configure: Regenerate. Add sh-symbian-elf target. If
4770 selected define TARGET_SYMBIAN.
4771 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4772 format if TARGET_SYMBIAN has been defined.
04ca8703 4773
e7bd9ea0
NC		 4774 * output-file.c (output_file_create): Report the target format
4775 chosen when bfd_openw reports that it is invalid.
4776
d9895649
NC		 4777 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4778 pseudo for BFD based assemblers.
4779
871ec896
JR		 47802004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4781
4782 gas:
4783 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4784 (md_parse_option): Remove redundant -isa testing.
4785 Make bfd_arch variable const.
4786 (md_show_usage): Make bfd_arch variable const.
4787
5a9ff93d
JW		 47882004-07-03 James E Wilson <wilson@specifixinc.com>
4789
4790 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4791 * config/tc-ia64.h (md_frag_check): Define.
4792
c87db184
CF		 47932004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4794
4795 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4796 externals.
4797 * doc/as.texinfo (Weak): Document PE weak symbols.
4798
3b91255e
RS		 47992004-07-03 Richard Sandiford <rsandifo@redhat.com>
4800
4801 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4802 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4803 (mips_frob_file): Rework so that only a single pass through the
4804 relocs is needed. Allow %lo()s to have higher offsets than their
4805 corresponding %hi()s or %got()s.
4806
310ea308
NC		 48072004-07-02 Nick Clifton <nickc@redhat.com>
4808
4809 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4810 allow values which have come from undefined symbols.
4811 Always consider this fixup to have been processed as a reloc
4812 cannot be generated for it.
4813
09b935ac
AM		 48142004-07-02 Alan Modra <amodra@bigpond.net.au>
4815
4816 * frags.h (struct frag): Add has_code and insn_addr fields.
4817 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4818 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4819 * config/tc-ppc.h (md_frag_check): Define.
4820
4d1cd5c7
MR		 48212004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4822
4823 * doc/Makefile.am (info): Rename goal to...
4824 (info-local): ... this, to preserve implicit dependencies.
4825 * doc/Makefile.in: Regenerate with automake 1.8.5.
4826
097f809a
NC		 48272004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4828
4829 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4830 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4831 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4832 (tc_gen_reloc): Likewise.
4833 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4834 (m32r_parse_name): Likewise.
4835 (m32r_cgen_parse_fix_exp): Likewise.
4836 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4837 (O_PIC_reloc): Likewise.
4838 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4839 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4840 for @GOTOFF, @GOT, @PLT.
4841
bb82af9f
NC		 48422004-06-21 Jan Beulich <jbeulich@novell.com>
4843
4844 * gas/symbols.c: While discarding ordinary local absolute symbols
4845 when --strip-local-absolute is in effect, retain file symbols.
4846
990ae22a
AS		 48472004-06-20 Andreas Schwab <schwab@suse.de>
4848
4849 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4850 (md_parse_option): Likewise.
4851
32137342
NC		 48522004-06-17 Jan Beulich <jbeulich@novell.com>
4853
4854 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4855 * config/te-netware.h: New file.
4856 * config/te-ppcnw.h: Delete: Obsolete.
4857 * configure.in: Eliminate ill NetWare targets. Make generic
4858 NetWare target use proper emulation.
4859 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4860 reference to new te-netware.h.
4861 * configure: Regenerate.
4862 * Makefile.in: Regenerate.
4863
f84d8e26
MS		 48642004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4865
4866 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4867 comparison in .insn pseudo operation.
4868
587aac4e
AM		 48692004-06-15 Alan Modra <amodra@bigpond.net.au>
4870
4871 * config/obj-coff.c (coff_adjust_section_syms): Use
4872 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4873 (coff_frob_section): Likewise.
4874 * config/tc-mips.c (md_apply_fix3): Likewise.
4875 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4876 (elf_frob_file_after_relocs): Likewise.
4877
2337eb33
DA		 48782004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4879
b8fc22bc
DA		 4880 * config/tc-hppa.c (log2): Rename to exact_log2.
4881 (pa_next_subseg): Delete unused function.
4882 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4883 (create_new_subspace): Likewise.
4884
2337eb33
DA		 4885 Bug gas/213
4886 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4887 labels. Fix warning.
4888
53cb0362
DD		 48892004-05-28 DJ Delorie <dj@redhat.com>
4890
4891 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4892 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4893 or non-merged symbols.
4894
888a75be
L		 48952004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4896
4897 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4898 restore the old slot when inserting srlz.i/srlz.d.
4899
f6f9408f
JR		 49002004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4901
4902 * Makefile.am: Regenerate dependecies.
4903 * Makefile.in: Regenerate.
4904 * config/tc-sh.c (valid_arch): Make unsigned.
4905 (preset_target_arch): Likewise.
4906 (md_begin): Use new architecture flags system.
4907 (get_specific): Likewise.
4908 (assemble_ppi): Likewise.
4909 (md_assemble): Likewise. Also fix error check for bad opcodes.
4910 (md_parse_option): Likewise. Also generate -isa values according
4911 to the table in bfd/cpu-sh.c instead of just constants. Also
4912 allow <arch>-up ISA variants.
4913 (sh_elf_final_processing): Replace if-else chain with a call to
4914 sh_find_elf_flags().
f6f9408f 4915
580b9172
NC		 49162004-05-28 Peter Barada <peter@the-baradas.com>
4917
4918 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4919 with zero offset into mode 2 addressing to save a word.
4920
652ca075
L		 49212004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4922
4923 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4924 (ar_is_only_in_integer_unit): New.
4925 (ar_is_only_in_memory_unit): New.
4926 (generate_unwind_image): Silence gcc on 32bit host.
4927 (md_assemble): Use ar_is_only_in_integer_unit instead of
4928 ar_is_in_integer_unit. Check AR access.
4929
60fed2d3
NC		 49302004-05-27 Peter Barada <peter@the-baradas.com>
4931
4932 * config/tc-m68k.c (md_begin): Sort the opcode table into
4933 alphabetical order.
4934 (m68k_compare_opcode): New function to do the sorting.
4935
be8c092b
NC		 49362004-05-24 Peter Barada <peter@the-baradas.com>
4937
4938 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4939 addressing on MIT style operands.
4940 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4941 w/mask addressing.
4942 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4943 operands.
4944
1181c20e
AM		 49452004-05-23 Alan Modra <amodra@bigpond.net.au>
4946
4947 * expr.c (operand, operator): Don't reject '++' and '--'.
4948
20e56c33
RS		 49492004-05-20 Richard Sandiford <rsandifo@redhat.com>
4950
4951 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4952 dwarf tables.
4953
04ca8703 49542004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 4955
4956 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4957 * configure: Regenerate.
4958
0da76f83
NC		 49592004-05-13 Paul Brook <paul@codesourcery.com>
4960
4961 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4962
4b363073
NC		 49632004-05-13 Joel Sherrill <joel@oarcorp.com>
4964
4965 * configure.in (or32-*-rtems*): Switch to elf.
4966 * configure: Regenerate.
4967
9598fbe5
NC		 49682004-05-13 Nick Clifton <nickc@redhat.com>
4969
4970 * po/fr.po: Updated French translation.
4971
22fe14ad
NC		 49722004-05-11 Nick Clifton <nickc@redhat.com>
4973
4974 * doc/as.texinfo (Section): Document G and T flags to .section
4975 directive. Document the extra arguments that the G flag
4976 requires. Document the #tls flag.
4977
49782004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4979
4980 * subsegs.c (section_symbol): Create a new section symbol if
4981 the existing one doesn't match.
4982 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4983
532c738a
RS		 49842004-05-07 Richard Sandiford <rsandifo@redhat.com>
4985
4986 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4987 to cope with VR4181A errata MD(1) and MD(4).
4988
0503b355
BF		 49892004-05-07 Brian Ford <ford@vss.fsi.com>
4990
4991 * NEWS: Mention .secrel32 for pe[i]-i386.
4992
daeea990
AO		 49932004-05-07 Alexandre Oliva <aoliva@redhat.com>
4994
4995 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4996 (HANDLE_ALIGN): New.
4997
bfbdcf04
DJ		 49982004-05-06 Daniel Jacobowitz <dan@debian.org>
4999
5000 * Makefile.am (DIST_SUBDIRS): Define.
5001 * aclocal.m4: Regenerate with automake 1.8.4.
5002 * Makefile.in: Likewise.
5003 * doc/Makefile.in: Likewise.
5004
5e819f9c
JW		 50052004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5006
5007 * config/tc-ia64.c (dot_serialize): Declare.
5008 (dot_serialize): New function.
5009 (md_pseudo_table): Add ".serialize.data" and
5010 ".serialize.instruction" directives.
5011
e5976317
NC		 50122004-05-06 Nick Clifton <nickc@redhat.com>
5013
5014 * messages (as_internal_value_out_of_range): Print a message about
5015 a value being out of range. Be consistent about whether the
5016 values are printed in decimal or hexadecimal.
5017 (as_warn_value_out_of_range): Generate a warning message about an
5018 out of range value.
5019 (as_bad_value_out_of_range): Generate an error message about an
5020 out of range value.
5021 * as.h: Prototype the new functions.
5022 * config/tc-alpha.c (insert_operand): Use new function.
5023 * config/tc-arc.c (arc_insert_operand): Likewise.
5024 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5025 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5026 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5027 * config/tc-s390.c (s390_insert_operand): Likewise.
5028 * config/tc-v850.c (v850_insert_operand): Likewise.
5029
996991aa
AO		 50302004-05-05 Alexandre Oliva <aoliva@redhat.com>
5031
5032 * configure.in: Set em=linux for frv-*-*linux*.
5033 * configure: Rebuilt.
5034 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5035 (frv_md_fdpic_enabled): New.
5036 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5037 (DEFAULT_FDPIC): New.
5038 (frv_flags): Use DEFAULT_FDPIC.
5039 (frv_pic_flag): Likewise.
5040 (OPTION_NOPIC): New.
5041 (md_longopts): Add -mnopic.
5042 (md_parse_option): Handle it.
5043 (md_show_usage): Add -mfdpic and -mnopic.
5044
6b6e92f4
NC		 50452004-05-05 Peter Barada <peter@the-baradas.com>
5046
5047 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5048 chips for invalid coldfire instructions, rename selectors
5049 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5050 add current_chip to track which chip is referred to(including save/restore),
5051 use current_chip to select control registers, not current_arch.
5052 (md_show_usage): Add new chips.
5053 * doc/c-m68k.texi: Document new command line switches.
5054
6f079ae3
JJ		 50552004-05-05 Jakub Jelinek <jakub@redhat.com>
5056
5057 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5058 (NOP_OPCODE): Define.
5059 (s390_align_code): Remove prototype.
5060 * tc-s390.c (s390_align_code): Remove.
5061
2d6ed997
L		 50622004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5063
5064 * config/tc-ia64.c (make_unw_section_name): Removed.
5065 (start_unwind_section): New function.
5066 (generate_unwind_image): Take const segT instead of const
5067 char *.
5068 (dot_handlerdata): Adjusted.
5069 (dot_endp): Likewise.
5070
b9f18452
L		 50712004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5072
5073 * config/obj-elf.c (obj_elf_change_section): Allow the
5074 ".note.GNU-stack" section has SHF_EXECINSTR.
5075
fafe6678
L		 50762004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5077
5078 * config/obj-elf.c (get_section): Return bfd_boolean.
5079 (obj_elf_change_section): Call bfd_get_section_by_name_if
5080 instead of bfd_map_over_sections.
5081
86654c12
L		 50822004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5083
5084 * config/obj-elf.c (get_section): New function.
5085 (obj_elf_change_section): Support multiple sections with same
5086 name.
5087
376eb240
NC		 50882004-04-30 Nick Clifton <nickc@redhat.com>
5089
5090 * config/tc-arm.c (create_register_alias): Fix typo checking for
5091 case sensitive register aliases.
5092 (co_proc_number): Use error message string in all_reg_maps[]
5093 array.
5094 (cp_reg_required_here): Likewise.
5095 (fp_reg_required_here): Likewise.
5096
8a7140c3
NC		 50972004-04-29 Brian Ford <ford@vss.fsi.com>
5098
5099 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5100
3e722fb5
CD		 51012004-04-28 Chris Demetriou <cgd@broadcom.com>
5102
5103 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5104 (load_address, macro, mips_ip, md_parse_option)
5105 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5106 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5107 embedded-PIC handling, and update comments.
5108 (SWITCH_TABLE): Remove.
5109 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5110 (enum mips_pic_level): Remove EMBEDDED_PIC.
5111 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5112 (TC_FORCE_RELOCATION): Update comment.
5113 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5114 might be safe to remove now that MIPS embedded-PIC is gone.
5115
351e2b5a
DA		 51162004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5117
5118 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5119 call to obj_set_subsection_attributes.
5120 (obj_som_init_stab_section): Likewise.
5121 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5122 (pa_def_subspaces): Provide comdat default.
5123 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5124 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5125 calls to create_new_subspace and update_subspace to pass comdat flag.
5126 (create_new_subspace, update_subspace): Add new comdat argument. Use
5127 it in calls to obj_set_subsection_attributes.
5128 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5129 and use of comdat, common and dup_comm parameters.
5130
f5842774
L		 51312004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5132
5133 * config/obj-elf.c (obj_elf_change_section): Check if the old
5134 group name is NULL before comparison.
5135
558fe4a7
CD		 51362004-04-23 Chris Demetriou <cgd@broadcom.com>
5137
5138 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5139
81a21e38
TS		 51402004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5141
5142 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5143
51442004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5145
5146 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5147 (OPTION_MEMBEDDED_PIC): Remove.
5148 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5149 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5150 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5151 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5152 (OPTION_ELF_BASE): Renumber.
5153 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5154 (md_show_usage): Remove mention of -membedded-pic.
5155 * doc/as.texinfo: Remove mention of -membedded-pic.
5156
4d0d148d
TS		 51572004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5158
5159 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5160 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5161 a.out support.
5162 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5163 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5164 USE_GLOBAL_POINTER_OPT.
5165
017315e4
TS		 51662004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5167
5168 * config/tc-mips.c (macro): One more use of load_delay_nop.
5169
269137b2
TS		 51702004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5171
5172 * config/tc-mips.c (load_delay_nop): New function.
5173 (load_address, macro): Use load_delay_nop() to build a nop
5174 which can be omitted with gpr_interlocks.
5175
24772049
TS		 51762004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5177
5178 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5179 cop_interlocks): Remove superfluous CPU entries.
5180
06516a5e
PB		 51812004-04-22 Paul Brook <paul@codesourcery.com>
5182
5183 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5184
fd99574b
NC		 51852004-04-22 Peter Barada <peter@the-baradas.com>
5186
5187 * NEWS: Added support for EMAC instructions and MAC/EMAC
5188 Motorola syntax.
5189 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5190 scale factor tokens, trailing_ampersand to mark mask addressing
5191 for MAC/EMAC instructions.
5192 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5193 '>>'.
5194 (yylex): Handle '>', '<', and '&' following '+'.
5195 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5196 architectures in archs[].
fd99574b
NC		 5197 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5198 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5199 respectively.
5200 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5201 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5202 cases.
5203 Add EMAC operands to init_table[].
5204
69b97547
NC		 52052004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5206
5207 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5208 state.
5209 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5210 * config/tc-arm.c (enum mstate): Delete from here.
5211 (mapping_state): Remove the static mapstate variable and instead
5212 store the state in the segment. This allows a per-section mapping
5213 state. Handle and ignore MAP_UNDEFINED states.
5214 (arm_elf_change_section): Get the current mapping state from the
5215 new section.
5216 (s_ltorg): Set the mapping state to MAP_DATA.
5217 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5218 for each pool as it is emitted.
5219
52202004-04-22 Nick Clifton <nickc@redhat.com>
5221
5222 * config/tc-arm.h: Formatting tidy ups.
5223
7a7f4e42
CD		 52242004-04-20 Chris Demetriou <cgd@broadcom.com>
5225
5226 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5227
6482c264
NC		 52282004-04-20 DJ Delorie <dj@redhat.com>
5229
5230 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5231 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5232 [TE_PE] (O_secrel): Define.
5233 [TE_PE] (x86_pe_cons_fix_new): New.
5234 [TE_PE] (pe_directive_secrel): Likewise.
5235 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5236
5bf10039
EC		 52372004-04-19 Eric Christopher <echristo@redhat.com>
5238
c04f5787
AM		 5239 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5240 of previous patch for fix in gcc.
5bf10039 5241
77cd6497
JJ		 52422004-04-19 Jakub Jelinek <jakub@redhat.com>
5243
5244 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5245
b8861cfb
NS		 52462004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5247
5248 * read.c (do_align): Call md_flush_pending_output, if defined.
5249
f4c724fc
AM		 52502004-04-16 Alan Modra <amodra@bigpond.net.au>
5251
5252 * expr.c (operand): Correct checks for ++ and --.
5253
a4b6e8f6
L		 52542004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5255
5256 * config/tc-generic.c: Add some comments.
5257
d766e8ec
RS		 52582004-04-14 Richard Sandiford <rsandifo@redhat.com>
5259
5260 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5261 -{no-}mfix-vr4122-bugs.
5262 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5263 (append_insn, mips_emit_delays): Update accordingly.
5264 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5265 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5266 (md_parse_option): Update after above changes.
5267 (md_show_usage): Add -mfix-vr4120.
5268
ed9589d4
BW		 52692004-04-13 Bob Wilson <bob.wilson@acm.org>
5270
5271 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5272 of .section directive; add a reference to the ELF .subsection
5273 directive.
5274
097dba13
NC		 52752004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5276
5277 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5278 in parallel.
5279
279500de
TS		 52802004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5281
5282 * Makefile.am: Remove mips from aout targets.
5283 * Makefile.in: Regenerate.
5284 * configure.in: Remove mips-dec-bsd* target.
5285 * configure: Regenerate.
5286
b7d7dc63
AM		 52872004-04-07 Alan Modra <amodra@bigpond.net.au>
5288
5289 PR 96
5290 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5291 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5292 Update "mapping". Restrict some @ modifiers to 32 bit.
5293
f55629b8
KK		 52942004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5295 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5296
5297 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5298 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5299 dont_adjust_reloc_32 is set.
5300 (md_longopts): Add option -renesas.
5301 (md_parse_option, md_show_usage): Likewise.
5302 * doc/c-sh.texi: Likewise.
5303
a7844384
NC		 53042004-04-01 Dave Korn <dk@artimi.com>
5305
5306 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5307 hi16 and lo16 fixS structs.
5308 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5309 exactly the same way as for RELOC_DLX_REL16.
5310 (machine_ip): properly respect LO flag in the_insn and
5311 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5312 (md_apply_fix3): apply RELOC_DLX_LO16.
5313
6c71dbc4
SS		 53142004-03-30 Stan Shebs <shebs@apple.com>
5315
5316 Remove long-obsolete MPW support.
5317 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5318 * configure.in: Remove mention of ppc-*-mpw* config.
5319 * configure.in: Likewise.
5320
7cc69913
NC		 53212004-03-30 Nick Clifton <nickc@redhat.com>
5322
5323 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5324 OBJ_ELF being defined.
5325
53fbb48a
AM		 53262004-03-27 Alan Modra <amodra@bigpond.net.au>
5327
5328 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5329
d507cf36
PB		 53302004-03-23 Paul Brook <paul@codesourcery.com>
5331
5332 * config/tc-arm.c (meabi_flags): New variable.
5333 (arm_parse_eabi): New function.
5334 (md_begin): Set flags for EABI v3.
5335 (arm_eabis): Add.
5336 (arm_long_opts): Add meabi.
ab1e9ef7 5337 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 5338 * doc/c-arm.texi: Ditto.
5339
88d65ad6
BW		 53402004-03-22 Bob Wilson <bob.wilson@acm.org>
5341
5342 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5343 tables even when use_literal_section flag is not set.
5344
13ef8878
AM		 53452004-03-22 Alan Modra <amodra@bigpond.net.au>
5346
5347 * config/tc-sh.c: Remove trailing whitespace.
5348
1048a9ba
HPN		 53492004-03-22 Hans-Peter Nilsson <hp@axis.com>
5350
5351 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5352 --mul-bug-abort and the default behavior.
5353 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5354 (err_for_dangerous_mul_placement): New variable.
5355 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5356 macros.
5357 (md_cris_relax_table): Have placeholder for STATE_MUL.
5358 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5359 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5360 case doing nothing.
5361 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5362 STATE_BYTE)>: Ditto.
5363 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5364 alignment and position of this frag, emit error message if
5365 suspicious.
5366 (md_assemble): For a multiply insn and when checking it,
5367 transform the current frag into a special frag for that purpose.
5368 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5369 OPTION_MULBUG_ABORT_ON>: Handle new options.
5370
a7877748
BW		 53712004-03-19 Bob Wilson <bob.wilson@acm.org>
5372
5373 * config/tc-xtensa.c (mark_literal_frags): New function.
5374 (xtensa_move_literals): Call mark_literal_frags for all literal
5375 segments, including init and fini literal segments.
5376 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5377
9992270f
DA		 53782004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5379
5380 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5381 (pa_comm): Set BSF_OBJECT in symbol flags.
5382
6e1772d5
AM		 53832004-03-19 Alan Modra <amodra@bigpond.net.au>
5384
5385 * Makefile.am: Run "make dep-am".
5386 * Makefile.in: Regenerate.
5387 * doc/Makefile.in: Regenerate.
5388 * config.in: Regenerate.
5389 * po/gas.pot: Regenerate.
5390
3e4caed2
NS		 53912004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5392
c95b35a9
NS		 5393 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5394 (demand_empty_rest_of_line): Issue an error here.
5395 (ignore_rest_of_line): Silently skip to end.
5396 (demand_copy_string): Issue an error, not warning.
5397 (equals): Likewise.
5398 * config/obj-elf.c (obj_elf_section_name): Likewise.
5399 (obj_elf_section): Likewise.
5400 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5401 (arc_extinst): Likewise.
5402 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5403 (dot_spill): Likewise.
5404 (dot_unwabi): Likewise.
5405 (dot_prologue): Likewise.
5406
3e4caed2
NS		 5407 * expr.c (operand): Reject ++ and --.
5408 (operator): Likewise.
5409
2ce4cc60
KK		 54102004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5411
5412 * config/tc-sh.c: Include dw2gencfi.h.
5413 (sh_cfi_frame_initial_instructions): New function.
5414 (sh_regname_to_dw2regnum): Likewise.
5415 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5416 file.
5417 (TARGET_USE_CFIPOP): Define.
5418 (tc_cfi_frame_initial_instructions): Likewise.
5419 (tc_regname_to_dw2regnum): Likewise.
5420 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5421 * Makefile.am: Update dependencies.
5422 * Makefile.in: Regenerate.
5423
9183ed4b
AM		 54242004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5425
5426 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5427 * configure: Regenerate.
5428
00bbdfe7
BW		 54292004-03-12 Bob Wilson <bob.wilson@acm.org>
5430
5431 * read.c (s_leb128): Call md_flush_pending_output.
5432
0f10071e
ML		 54332004-03-12 Michal Ludvig <mludvig@suse.cz>
5434
5435 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5436 * config/tc-i386.h (CpuPadLock): New define.
5437 (CpuUnknownFlags): Added CpuPadLock.
5438
84c84759
AS		 54392004-03-07 Andreas Schwab <schwab@suse.de>
5440
5441 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5442
6ec51dba
RH		 54432004-03-07 Richard Henderson <rth@redhat.com>
5444
5445 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5446 (cfi_finish): Likewise for fde.
5447
bae25f19
L		 54482004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5449
5450 * config/tc-ia64.c (md_assemble): Properly handle NULL
5451 align_frag.
5452 (ia64_handle_align): Don't abort if failed to add a stop bit.
5453
ab509236
L		 54542004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5455
5456 * Makefile.in: Regenerated.
5457 * aclocal.m4: Likewise.
5458 * configure: Likewise.
5459 * doc/Makefile.in: Likewise.
5460
d9201763
L		 54612004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5462
5463 * config/tc-ia64.c (dot_align): New.
5464 (ia64_do_align): Make it static.
5465 (md_pseudo_table): Use "dot_align" for "align".
5466 (ia64_md_do_align): Don't set align_frag here.
5467 (ia64_handle_align): Add a stop bit to the previous bundle if
5468 needed.
5469
5470 * config/tc-ia64.h (ia64_do_align): Removed.
5471
ae51a426
JR		 54722003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5473
5474 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5475 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5476 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5477 the most general type or the user specifically requested it.
5478 (md_assemble): Add a new error message for when an instruction
5479 is understood, but is not allowed due to an -isa option.
5480
9545c4ce
L		 54812004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5482
5483 * config/tc-ia64.c (align_frag): New.
5484 (md_assemble): Set the tc_frag_data field in align_frag for
5485 IA64_OPCODE_FIRST instructions.
5486 (ia64_md_do_align): Set align_frag.
5487 (ia64_handle_align): Add a stop bit if needed.
5488
5489 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5490 (TC_FRAG_INIT): New.
5491
676a64f4
RS		 54922004-03-01 Richard Sandiford <rsandifo@redhat.com>
5493
5494 * config/tc-frv.c (fr400_audio): New variable.
5495 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5496 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5497 (target_implements_insn_p): New function.
5498 (md_assemble): Report an error if the processor doesn't implement
5499 the instruction.
5500
bd337dde
NC		 55012004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5502
5503 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5504 (md_parse_option): Ditto.
5505 (OPTION_NO_SPECIAL_M32R): Added.
5506 (md_show_usage): Document it.
5507 (enable_speial_m32r): Changed a default value from 0 to 1.
5508 * doc/c-m32r.texi: Document the -no-bitinst option.
5509
78878175
NC		 55102004-02-27 Nick Clifton <nickc@redhat.com>
5511
5512 * config/tc-sh.c (get_operand): Revert previous delta.
5513 (tc_gen_reloc): Check for an unknown reloc type before processing
5514 the addend.
5515
1d6d62a4
MS		 55162004-02-27 Hannes Reinecke <hare@suse.de>
5517
5518 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5519 .insn pseudo operation.
5520
4aa3e325
NC		 55212004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5522
5523 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5524 added for wrong syntax.
5525
73369e65
EC		 55262004-02-26 Eric Christopher <echristo@redhat.com>
5527
5528 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5529 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5530
6a5709a5
JR		 55312004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5532
5533 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5534 nibble types to assembler.
5535
95385380
FF		 55362004-02-25 Fred Fish <fnf@redhat.com>
5537
5538 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5539
b5e0fabd
JW		 55402004-02-20 James E Wilson <wilson@specifixinc.com>
5541
5542 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5543 finalize_syms.
5544 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5545 (ia64_estimate_size_before_relax): New.
5546 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5547 (generate_unwind_image): Pass 1 to fixup_unw_records.
5548 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5549 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5550
2f01ffbf
JJ		 55512004-02-19 Jakub Jelinek <jakub@redhat.com>
5552
5553 * stabs.c (generate_asm_file): Avoid warning about use of
5554 uninitialized variable.
5555
9c59842f
JW		 55562004-02-18 David Mosberger <davidm@hpl.hp.com>
5557
5558 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5559 body, and endp, allow unwind records which do not have a "t"
5560 (time/instruction) field.
5561
34920d91
NC		 55622004-02-17 Petko Manolov <petkan@nucleusys.com>
5563
5564 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5565 (do_mav_dspsc_2): Likewise.
5566 Fix accumulator registers move opcodes.
5567
4dde8e61 55682004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 5569 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 5570
5571 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5572
936cf02e
JW		 55732004-02-10 Steve Ellcey <sje@cup.hp.com>
5574
5575 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5576 (tc_frob_symbol): New macro definition.
5577 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5578
e41f12f3
DJ		 55792004-02-09 Daniel Jacobowitz <drow@mvista.com>
5580
5581 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5582 read-only.
5583
a8a3b3b2
NS		 55842004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5585
5586 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5587 (TC_CASE_SENSITIVE): ... this.
5588 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5589 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5590
c97b7ef6
JW		 55912004-02-06 James E Wilson <wilson@specifixinc.com>
5592
5593 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5594 (generate_unwind_image): Re-add it here.
5595
e4475e39
NS		 55962004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5597
5598 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5599 * read.h (SKIP_WHITESPACE): Turn into an expression.
5600 * read.c (read_a_source_file): A pseudo is removed by having a
5601 NULL handler.
5602
5738bc24
JW		 56032004-02-05 James E Wilson <wilson@specifixinc.com>
5604
5605 * config/tc-ia64.c (output_endp): New.
5606 (count_bits): Delete.
5607 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5608 endp unwind records.
5609 (fixup_unw_records): Handle endp unwind records. Delete code for
5610 shortening prologue regions not followed by a body record.
5611 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5612 * config/tc-ia64.h (unw_record_type): Add endp.
5613
d6e78c11
JW		 56142004-02-03 James E Wilson <wilson@specifixinc.com>
5615
5616 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5617 fill padding bytes with zeroes.
5618 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5619 sets unwind_record slot_number and slot_frag fields.
5620
f6a22291
MR		 56212004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5622
5623 * config/tc-mips.c (add_got_offset_hilo): New function.
5624 (macro): Use load_register() and add_got_offset_hilo() to load
5625 constants instead of hardcoding code sequences throughout.
5626
127cab00
L		 56272004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5628
5629 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5630
6358301e
NC		 56312004-01-26 Bernardo Innocenti <bernie@develer.com>
5632
5633 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5634 like m68k-elf.
5635 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5636 of hard-coded test for TARGET_OS=elf.
5637
c8978940
CD		 56382004-01-24 Chris Demetriou <cgd@broadcom.com>
5639
5640 * config/tc-mips.c (hilo_interlocks): Change definition
5641 so that MIPS32, MIPS64 and later ISAs are included, along with
5642 the already-included machines. Update comments.
5643
c3ba240c
DJ		 56442004-01-23 Daniel Jacobowitz <drow@mvista.com>
5645
5646 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5647 undefined local labels.
5648
e864ceca
RS		 56492004-01-23 Richard Sandiford <rsandifo@redhat.com>
5650
5651 * config/tc-mips.c (load_address, macro): Update comments about
5652 NewABI GP relaxation.
5653
67c0d1eb
RS		 56542004-01-23 Richard Sandiford <rsandifo@redhat.com>
5655
5656 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5657 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5658 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5659 (set_at, load_register, load_address, move_register): Likewise.
5660 (load_got_offset, add_got_offset): Likewise.
5661 Update all calls and tidy accordingly.
5662
584892a6
RS		 56632004-01-23 Richard Sandiford <rsandifo@redhat.com>
5664
5665 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5666 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5667 (RELAX_USE_SECOND): Bump to 0x10000.
5668 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5669 (mips_macro_warning): New variable.
5670 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5671 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5672 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5673 of RELAX_ENCODE.
5674 (append_insn): Update mips_macro_warning.sizes.
5675 (macro_start, macro_warning, macro_end): New functions.
5676 (macro_build): Don't emit warnings here.
5677 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5678 (md_convert_frag): Check for cases where one macro alternative
5679 needs a warning and the other doesn't. Emit a warning if the
5680 longer sequence was chosen.
5681
4d7206a2
RS		 56822004-01-23 Richard Sandiford <rsandifo@redhat.com>
5683
5684 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5685 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5686 the first sequence, the size of the second sequence, and a flag
5687 that says whether we should warn.
5688 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5689 (RELAX_FIRST, RELAX_SECOND): New.
5690 (mips_relax): New variable.
5691 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5692 (append_insn): Remove "place" argument. Use mips_relax.sequence
5693 rather than "place" to check whether we're expanding the second
5694 alternative of a relaxable macro. Remove redundant check for
5695 branch relaxation. If generating a normal insn, and there
5696 is not enough room in the current frag, call relax_close_frag()
5697 to close it. Update mips_relax.sizes[]. Emit fixups for the
5698 second version of a relaxable macro. Record the first relaxable
5699 fixup in mips_relax. Remove tc_gen_reloc workaround.
5700 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5701 in the same way as in append_insn.
5702 (mips16_macro_build): Remove "place" argument.
5703 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5704 when generating the second version of a relaxable macro.
5705 (load_got_offset, add_got_offset): New functions.
5706 (load_address, macro): Use new relaxation machinery. Remove
5707 tc_gen_reloc workarounds.
5708 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5709 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5710 first version is needed.
5711 (tc_gen_reloc): Remove relaxation handling.
5712 (md_convert_frag): Go through the fixups for a relaxable macro and
5713 mark those that belong to the unneeded alternative as done. If the
5714 second alternative is needed, adjust the fixup addresses to account
5715 for the deleted first alternative.
5716
0530d30a
RS		 57172004-01-23 Richard Sandiford <rsandifo@redhat.com>
5718
5719 * frags.h (frag_room): Declare.
5720 * frags.c (frag_room): New function.
5721 * doc/internals.texi: Document it.
5722
048cdf86
TS		 57232004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5724
5725 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5726 optimization for -mtune=r3900, as this will break on other CPUs.
5727
28d39d1a
NC		 57282004-01-11 Tom Rix <tcrix@worldnet.att.net>
5729
5730 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 5731 be relaxed, use fixup.
28d39d1a
NC		 5732 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5733
26664553
JJ		 57342004-01-19 Jakub Jelinek <jakub@redhat.com>
5735
5736 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5737 precision operands.
5738
895921c9
MR		 57392004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5740
5741 * config/tc-mips.c (append_insn): Properly detect variant frags
5742 that preclude swapping of relaxed branches. Correctly swap
5743 instructions between frags when dealing with relaxed branches.
5744
f8b73030
MR		 57452004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5746
5747 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5748 throughout.
5749 * aclocal.m4: Regenerate.
5750 * configure: Regenerate.
5751
ca9a79a1 57522004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 5753
ca9a79a1
NC		 5754 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5755 manipulation insns.
5756
cc3d92a5
RS		 57572004-01-12 Richard Sandiford <rsandifo@redhat.com>
5758
5759 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5760 reloc, reserve space for the delay slot as well as the jalr itself.
5761
e45d0630
PB		 57622004-01-09 Paul Brook <paul@codesourcery.com>
5763
5764 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5765 (do_vfp_sp2_from_reg2): New function.
5766 (insns): Use them.
5767 (do_vfp_dp_from_reg2): Check return values properly.
5768
81912461
ILT		 57692004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5770
78849248
ILT		 5771 * config/tc-mips.c (warn_nops): Remove static variable.
5772 (macro): Remove test of warn_nops.
5773 (md_shortops): Remove 'n'.
5774 (md_parse_option): Remove 'n' case.
5775 (md_show_usage): Remove -n.
5776 * doc/as.texinfo (Overview): Remove MIPS -n option.
5777 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5778 * NEWS: Mention removal of MIPS -n option.
5779
81912461
ILT		 5780 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5781 (cop_interlocks): Check ISA level.
5782 (cop_mem_interlocks): Define.
5783 (reg_needs_delay): Check cop_interlocks rather than
5784 ISA_HAS_COPROC_DELAYS.
5785 (append_insn): Likewise. Use cop_mem_interlocks rather than
5786 directly checking mips_opts.isa.
5787 (mips_emit_delays): Likewise.
5788
73f20958
L		 57892004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5790
5791 * config/tc-ia64.c (unwind): Move next_slot_number and
5792 next_slot_frag to ...
5793 (unw_rec_list): Here.
5794 (free_list_records): Removed.
5795 (output_unw_records): Likewise.
5796 (generate_unwind_image): Make it void.
5797 (alloc_record): Initialize next_slot_number and next_slot_frag.
5798 (slot_index): Take .org, .space and .align into account.
5799 (fixup_unw_records): Don't set slot_number to 0. Use
5800 list->next_slot_number and list->next_slot_frag instead of
5801 unwind.next_slot_number and unwind.next_slot_frag.
5802 (ia64_convert_frag): New.
5803 (generate_unwind_image): Generate a rs_machine_dependent frag
5804 for unwind record.
5805 (emit_one_bundle): Use list->next_slot_number and
5806 list->next_slot_frag instead of unwind.next_slot_number and
5807 unwind.next_slot_frag.
5808
5809 * config/tc-ia64.h (md_convert_frag): Defined as
5810 ia64_convert_frag.
5811 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5812
99d09cdb
AO		 58132004-01-06 Alexandre Oliva <aoliva@redhat.com>
5814
5815 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5816 * config/tc-frv.h (md_apply_fix3): Don't define.
5817 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5818 operands.
5819 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5820 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5821 * config/tc-frv.c (line_separator_chars): Add `!'.
5822 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5823 * config/tc-frv.c (md_assemble): Clear insn upfront.
5824 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5825 * config/tc-frv.c (OPTION_FDPIC): New macro.
5826 (md_longopts): Add mfdpic.
5827 (md_parse_option): Handle it.
5828 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5829 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5830 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5831 (frv_pic_ptr): Parse funcdesc.
5832
4a4c4a1d
MR		 58332004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5834
5835 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5836 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5837
2251dd89
MR		 58382004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5839
5840 * Makefile.am (Makefile): Move the dependency on
5841 $(BFDDIR)/configure.in to...
5842 (CONFIG_STATUS_DEPENDENCIES): ... here.
5843 (AUTOMAKE_OPTIONS): Require automake 1.8.
5844 * Makefile.in: Regenerate.
5845 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5846 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5847 $(BFDDIR)/configure.in here as well.
5848 * doc/Makefile.in: Regenerate.
5849
c6581168
MR		 58502004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5851
5852 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5853 * Makefile.in: Regenerate.
5854 * aclocal.m4: Regenerate.
5855 * doc/Makefile.am (install, install-info): Remove.
5856 (install-data-local): A new hook for install-info.
5857 (AUTOMAKE_OPTIONS): Require automake 1.8.
5858 * doc/Makefile.in: Regenerate.
5859
303e7b79
NC		 58602004-01-02 Nutan Singh <nutan@kpitcummins.com>
5861
5862 * doc/c-sh.texi: Update description about floating point behavior
5863 of SH family.
5864
b50c15dc
NC		 58652004-01-02 Bernardo Innocenti <bernie@develer.com>
5866
5867 * configure.in: Add m68k-uClinux target.
5868 * configure: Regenerate.
7de9afa2 5869
c9e214e5 5870For older changes see ChangeLog-0203
08d56133
NC		 5871\f
5872Local Variables:
5873mode: change-log
5874left-margin: 8
5875fill-column: 74
5876version-control: never
5877End:
GDB Binutils - Deliverables
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