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* config/tc-mips.c (append_insn): Undo last change. Instead add
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
b8ee1a6e
DU		 12005-09-07 David Ung <davidu@mips.com>
2
3 * config/tc-mips.c (append_insn): Undo last change. Instead add
4 guard to suppress calling frag_grow if the current instruction is
5 one that allows a delay slot.
6
ef2e4d86
CF		 72005-09-06 Chao-ying Fu <fu@mips.com>
8
9 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
10 (mips_opts): Add -1 to initialize ase_mt.
11 (file_ase_mt): New variable for -mmt.
12 (CPU_HAS_MT): New define.
13 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
14 formats.
15 (mips_ip): Check ase_mt to enable MT instructions.
16 Handle !, $, *, &, +T, +t, g operand formats.
17 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
18 odd float registers.
19 (OPTION_MT, OPTION_NO_MT): New define.
20 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
21 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
22 (mips_after_parse_args): Set ase_mt based on CPU.
23 (s_mipsset): Handle ".set mt" and ".set nomt".
24 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
25 (md_show_usage): Show usage of -mmt and -mno-mt.
26 * doc/as.texinfo: Document -mmt and -mno-mt options.
27 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
28 directives.
29
0110f2b8
PB		 302005-09-06 Paul Brook <paul@codesourcery.com>
31
32 * config/tc-arm.c (arm_it): Add relax field.
33 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
34 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
35 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
36 do_t_mov_cmp): Allow relaxation.
37 (output_relax_insn): New function.
38 (put_thumb32_insn): New function.
39 (output_inst): Use new functions.
40 (md_assemble): Don't throw error on relaxable instructions.
41 (insns): Change "b" entry from TCE(...) to tCE(...).
42 (md_estimate_size_before_relax): Return 2.
43 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
44 relax_branch, arm_relax_frag): New functions.
45 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
46 relocations.
47 * config/tc-arm.h (md_convert_frag): Remove definition.
48 (md_relax_frag): Define.
49 (arm_relax_frag): Add prototype.
50
9a64e435
PB		 512005-09-02 Paul Brook <paul@codesourcery.com>
52
53 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
54
8f06b2d8
PB		 552005-09-02 Paul Brook <paul@codesourcery.com>
56
57 * config/tc-arm.c (encode_arm_cp_address): Use
58 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
59 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
60 mode.
61 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
62 available.
63 (cCE, cC3): Define.
64 (insns): Use them for coprocessor instructions.
65 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
66 (get_thumb32_insn): New function.
67 (put_thumb32_insn): New function.
68 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
69 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
70
c4188bc9
PB		 712005-09-02 Paul Brook <paul@codesourcery.com>
72
73 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
74 incorrect suffix matches.
75
e9df6573
DU		 762005-09-01 David Ung <davidu@mips.com>
77
78 * config/tc-mips.c (append_insn): Correctly handle mips16 case
79 when the frags are different for the 2 instructions we want to
80 swap. If the lengths of the 2 instructions are not the same, we
81 won't do the swap but emit an nop.
82
2a9a06c1
DD		 832005-09-01 Dmitry Diky <diwil@spec.ru>
84
85 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
86 as appropriate. Change frag_variant() to frag_var() for relaxes.
87
61e192bf
NC		 882005-08-29 Nick Clifton <nickc@redhat.com>
89
90 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
91 there is no symbol.
92
435acd52
JB		 932005-08-26 Jan Beulich <jbeulich@novell.com>
94
95 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
96 qualified operand of a branch.
97 (intel_bracket_expr): Set JumpAbsolute here...
98 (intel_e11): ... rather than here.
99
c0524131
NC		 1002005-08-26 Christian Groessler <chris@groessler.org>
101
102 * configure.tgt: Set bfd_gas also for z8k cpu.
103 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
104 type.
105 (newfix): Adapt to bfd reloc types.
106 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
107 is available in the current frag.
108 (md_convert_frag): Adapt function parameters.
109 (tc_gen_reloc): New function.
110 (md_section_align): Use bfd_get_section_alignment.
111 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
112 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
113 relocations.
114 * config/tc-z8k.h (TARGET_ARCH): Define.
115 (tc_fix_adjustable): Define.
116
74cd071d
CF		 1172005-08-25 Chao-ying Fu <fu@mips.com>
118
119 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
120 (mips_opts): Add -1 to initialize ase_dsp.
121 (file_ase_dsp): New variable for -mdsp.
122 (CPU_HAS_DSP): New define.
123 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
124 operand formats.
125 (mips_ip): Add min_range and max_range for checking singed numbers.
126 Check ase_dsp to enable DSP instructions.
127 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
128 (OPTION_DSP, OPTION_NO_DSP): New define.
129 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
130 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
131 (mips_after_parse_args): Set ase_dsp based on CPU.
132 (s_mipsset): Handle ".set dsp" and ".set nodsp".
133 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
134 (md_show_usage): Show usage of -mdsp and -mno-dsp.
135
ff324200
DU		 1362005-08-23 David Ung <davidu@mips.com>
137
138 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
139 cpu names.
140
ac805826
AM		 1412005-08-23 Alan Modra <amodra@bigpond.net.au>
142
143 PR 1036
144 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
145
478ec1e3
AM		 1462005-08-23 Phil Edwards <phil@codesourcery.com>
147
148 * configure.tgt (*-*-vxworks): Match vxworks* instead.
149
4fa24527
JB		 1502005-08-22 Jan Beulich <jbeulich@novell.com>
151
152 * config/tc-i386.c (object_64bit): New.
153 (i386_target_format): Initialize it.
154 (output_disp): Use object_64bit for relocation type determination.
155 (output_imm): Likewise.
156 (i386_validate_fix): Likewise.
157 (tc_gen_reloc): Likewise.
158 (lex_got): Likewise. Remove static mode_name. Change array size
159 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
160 (x86_cons): Use object_64bit for deciding whether quad fields can
161 have relocations.
162
fefaa1aa
CG		 1632005-08-18 Christian Groessler <chris@groessler.org>
164
165 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
166 * config/tc-mcore.h: Likewise.
167 * config/tc-z8k.h: Likewise.
168 * config/tc-z8k.c: Likewise.
169 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
170 sh_coff_reloc_mangle declaration.
171 * config/tc-sh.c: (md_apply_fix): Fix comment for case
172 BFD_RELOC_SH_USES.
173
32a3d256
KK		 1742005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
175
176 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
177 to confirm that no ISA is specified.
178
4111faa5
NC		 1792005-08-18 Nick Clifton <nickc@redhat.com>
180
181 * write.c (relax_segment): Count the number of frags being
182 processed and use this to compute a maximum limit on the number of
183 iterations that will be allowed when attempting to relax the
184 segment.
185
11eec5fc
DS		 1862005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
187
188 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
189 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
190
23d36e92
AM		 1912005-08-16 Alan Modra <amodra@bigpond.net.au>
192
193 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
194 default cpu.
195
3d388997
PB		 1962005-08-15 Paul Brook <paul@codesourcery.com>
197
198 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
199 instructions.
200 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
201
36ae0db3
DJ		 2022005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
203
204 * config/tc-ppc.c (parse_cpu): Add -me300 support.
205 (md_show_usage): Likewise.
206 * doc/c-ppc.texi (PowerPC-Opts): Document it.
207
6c639ef9
MS		 2082005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
209
210 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
211 (md_gather_operands): Add support for optional operands.
212
77592908
DD		 2132005-08-12 Dmitry Diky <diwil@spec.ru>
214 * config/tc-msp430.c (msp430_enable_relax): New flag.
215 (msp430_enable_polys): Likewise.
216 (OPTION_RELAX): New option.
217 (OPTION_POLYMORPHS): Likewise.
218 (md_longopts): New long options.
219 (md_show_usage): Updated.
220 (md_parse_option): Add new options handler.
221 (msp430_operands): Add check if polymorph insns are enabled.
222 (msp430_force_relocation_local): New function.
223 (md_apply_fix): Now delete relocs according to new flags combination.
224 (msp430_relax_frag): Convert long branches to short branches only if
225 flag msp430_enable_relax is set.
226 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
227 (msp430_force_relocation_local): Likewise.
228 * doc/c-msp430.texi: Describe new options.
229
e079bef8
ILT		 2302005-08-11 Ian Lance Taylor <ian@airs.com>
231
232 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
233 (stamp-mk.com): Likewise.
234 (EXTRA_DIST): Remove make-gas.com from list.
235 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
236 * Makefile.in: Regenerate.
237
4924bf8f
HPN		 2382005-08-11 Hans-Peter Nilsson <hp@axis.com>
239
240 * subsegs.c (subseg_change): Move declaration of seginfo to before
241 first statement.
242
7be1c489
AM		 2432005-08-11 Alan Modra <amodra@bigpond.net.au>
244
245 * README-vms: Delete.
246 * config-gas.com: Delete.
247 * makefile.vms: Delete.
248 * vmsconf.sh: Delete.
249 * config/atof-tahoe.c: Delete.
250 * config/m88k-opcode.h: Delete.
251 * config/obj-bout.c: Delete.
252 * config/obj-bout.h: Delete.
253 * config/obj-hp300.c: Delete.
254 * config/obj-hp300.h: Delete.
255 * config/tc-a29k.c: Delete.
256 * config/tc-a29k.h: Delete.
257 * config/tc-h8500.c: Delete.
258 * config/tc-h8500.h: Delete.
259 * config/tc-m88k.c: Delete.
260 * config/tc-m88k.h: Delete.
261 * config/tc-tahoe.c: Delete.
262 * config/tc-tahoe.h: Delete.
263 * config/tc-tic80.c: Delete.
264 * config/tc-tic80.h: Delete.
265 * config/tc-w65.c: Delete.
266 * config/tc-w65.h: Delete.
267 * config/te-aux.h: Delete.
268 * config/te-delt88.h: Delete.
269 * config/te-delta.h: Delete.
270 * config/te-dpx2.h: Delete.
271 * config/te-hp300.h: Delete.
272 * config/te-ic960.h: Delete.
273 * config/vms-a-conf.h: Delete.
274 * doc/c-a29k.texi: Delete.
275 * doc/c-h8500.texi: Delete.
276 * doc/c-m88k.texi: Delete.
277 * README: Remove obsolete examples, and list of supported targets.
278 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
279 bout and hp300 support.
280 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
281 * configure.in: Remove --enable-bfd-assembler, need_bfd,
282 primary_bfd_gas.
283 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
284 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
285 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
286 * as.h: Likewise.
287 * dw2gencfi.c: Likewise.
288 * dwarf2dbg.c: Likewise.
289 * ehopt.c: Likewise.
290 * input-file.c: Likewise.
291 * listing.c: Likewise.
292 * literal.c: Likewise.
293 * messages.c: Likewise.
294 * obj.h: Likewise.
295 * output-file.c: Likewise.
296 * read.c: Likewise.
297 * stabs.c: Likewise.
298 * struc-symbol.h: Likewise.
299 * subsegs.c: Likewise.
300 * subsegs.h: Likewise.
301 * symbols.c: Likewise.
302 * symbols.h: Likewise.
303 * tc.h: Likewise.
304 * write.c: Likewise.
305 * write.h: Likewise.
306 * config/aout_gnu.h: Likewise.
307 * config/obj-aout.c: Likewise.
308 * config/obj-aout.h: Likewise.
309 * config/obj-coff.c: Likewise.
310 * config/obj-coff.h: Likewise.
311 * config/obj-evax.h: Likewise.
312 * config/obj-ieee.h: Likewise.
313 * config/tc-arm.c: Likewise.
314 * config/tc-arm.h: Likewise.
315 * config/tc-avr.c: Likewise.
316 * config/tc-avr.h: Likewise.
317 * config/tc-crx.h: Likewise.
318 * config/tc-d10v.h: Likewise.
319 * config/tc-d30v.h: Likewise.
320 * config/tc-dlx.h: Likewise.
321 * config/tc-fr30.h: Likewise.
322 * config/tc-frv.h: Likewise.
323 * config/tc-h8300.c: Likewise.
324 * config/tc-h8300.h: Likewise.
325 * config/tc-hppa.h: Likewise.
326 * config/tc-i370.h: Likewise.
327 * config/tc-i386.c: Likewise.
328 * config/tc-i386.h: Likewise.
329 * config/tc-i860.h: Likewise.
330 * config/tc-i960.c: Likewise.
331 * config/tc-i960.h: Likewise.
332 * config/tc-ip2k.h: Likewise.
333 * config/tc-iq2000.h: Likewise.
334 * config/tc-m32c.h: Likewise.
335 * config/tc-m32r.h: Likewise.
336 * config/tc-m68hc11.h: Likewise.
337 * config/tc-m68k.c: Likewise.
338 * config/tc-m68k.h: Likewise.
339 * config/tc-maxq.c: Likewise.
340 * config/tc-maxq.h: Likewise.
341 * config/tc-mcore.c: Likewise.
342 * config/tc-mcore.h: Likewise.
343 * config/tc-mn10200.h: Likewise.
344 * config/tc-mn10300.c: Likewise.
345 * config/tc-mn10300.h: Likewise.
346 * config/tc-ms1.h: Likewise.
347 * config/tc-msp430.c: Likewise.
348 * config/tc-msp430.h: Likewise.
349 * config/tc-ns32k.c: Likewise.
350 * config/tc-ns32k.h: Likewise.
351 * config/tc-openrisc.h: Likewise.
352 * config/tc-or32.c: Likewise.
353 * config/tc-or32.h: Likewise.
354 * config/tc-ppc.c: Likewise.
355 * config/tc-ppc.h: Likewise.
356 * config/tc-s390.h: Likewise.
357 * config/tc-sh.c: Likewise.
358 * config/tc-sh.h: Likewise.
359 * config/tc-sparc.c: Likewise.
360 * config/tc-tic30.c: Likewise.
361 * config/tc-tic30.h: Likewise.
362 * config/tc-tic4x.c: Likewise.
363 * config/tc-tic4x.h: Likewise.
364 * config/tc-tic54x.c: Likewise.
365 * config/tc-tic54x.h: Likewise.
366 * config/tc-v850.h: Likewise.
367 * config/tc-vax.c: Likewise.
368 * config/tc-vax.h: Likewise.
369 * config/tc-xstormy16.h: Likewise.
370 * config/tc-xtensa.h: Likewise.
371 * config/tc-z8k.c: Likewise.
372 * config/tc-z8k.h: Likewise.
373 * config/vms-a-conf.h
374 * doc/Makefile.am: Likewise.
375 * doc/all.texi: Likewise.
376 * doc/as.texinfo: Likewise.
829c3ed3 377 * doc/internals.texi: Likewise.
7be1c489
AM		 378 * doc/Makefile.in: Regenerate.
379 * Makefile.in: Regenerate.
380 * configure: Regenerate.
381 * config.in: Regenerate.
382 * po/POTFILES.in: Regenerate.
383
2f6178c1
NC		 3842005-08-09 Nick Clifton <nickc@redhat.com>
385
386 PR 1070
387 * macro.c (getstring): Do not treat round parentheses exactly the
388 same as angle brackets - the parentheses need to be preserved and
389 passed on to the macro processing code.
390
44c86e8c
NC		 3912005-08-08 Nick Clifton <nickc@redhat.com>
392
393 * config/tc-msp430.c (MSP430_ISA_21): Define.
394 (mcu_types): Add entries for msp430x21xx variants.
395
df40eaf9
NC		 3962005-08-08 Nick Clifton <nickc@redhat.com>
397
398 PR 1070
399 * macro.c (getstring): Treat round parentheses in the same way as
400 angle brackets.
401 (get_any_string): Likewise.
402
5a14ab23
L		 4032005-08-07 H.J. Lu <hongjiu.lu@intel.com>
404
405 PR gas/1118
406 * as.c (parse_args): Handle -al=<FILE>.
407
47837f8e
NC		 4082005-08-07 Nick Clifton <nickc@redhat.com>
409
410 * read.c (s_app_line): Accept a line number of 0 for compatibility
411 with gcc's output for assembler-with-cpp files.
412
e27ec89e
PB		 4132005-08-05 Paul Brook <paul@codesourcery.com>
414
415 * config/tc-arm.c (current_it_mask, current_cc): New variables.
416 (do_t_add_sub): Use correct encodings inside IT block.
417 (do_t_arit3c): Ditto.
418 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
419 (md_assemble): Verify conditional suffixes agains IT blocks.
420
9c3c69f2
PB		 4212005-08-05 Paul Brook <paul@codesourcery.com>
422
423 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
424 constants.
425 (encode_thumb32_shifted_operand): Prohibit register shifts.
426 (encode_thumb32_addr_mode): Fix typo.
427 (insns): Correct thumb2 ldm and stm opcodes.
428
f2184508
NC		 4292005-08-02 Khem Raj <kraj@mvista.com>
430
431 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
432 WLDRD/WSTRD instruction.
433
4e6935a6
AM		 4342005-08-02 Alan Modra <amodra@bigpond.net.au>
435
436 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
437 if emitting a reloc.
438
8a06b769
TS		 4392005-07-29 Thiemo Seufer <ths@networkno.de>
440
441 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
442
e9f89963
PB		 4432005-07-29 Paul Brook <paul@codesourcery.com>
444
445 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
446 pop.
447 (do_t_addr): Implement 32-bit variant.
448 (do_t_push_pop): Make some errors warnings. Handle single register
449 32-bit case.
450 (insns): Use tCE for adr.
451 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
452 (md_apply_fix): Ditto.
453
92e90b6e
PB		 4542005-07-29 Paul Brook <paul@codesourcery.com>
455
456 * config/tc-arm.c (parse_tb): New function.
457 (enum operand_parse_code): Add OP_TB.
458 (parse_operands): Handle OP_TB.
459 (do_t_add_sub_w, do_t_tb): New functions.
460 (insns): Add entries for addw, subw, tbb and tbh.
461 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
462
0a7b9ba6
NC		 4632005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
464
465 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
466
17d4e2a2
L		 4672007-07-27 H.J. Lu <hongjiu.lu@intel.com>
468
469 * config/tc-i386.c (handle_large_common): Declare only for ELF.
470
ba825241
JB		 4712005-07-27 Jan Beulich <jbeulich@novell.com>
472
473 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
474 int.
475 (unw_p_record): Remove unused/redundant fields imask and rmask.
476 Combine spoff and pspoff into a union. Combine gr and br into a
477 union. Change type of grmask and brmask to unsigned char. Change type
478 of frmask to unsigned int.
479 (unw_x_record): Combine spoff, pspoff, and treg into a union.
480 * config/tc-ia64.c (unwind): New field 'pending_saves'.
481 (check_pending_save): New.
482 (alloc_record): Clear out entire record.
483 (output_psp_gr): Use renamed structure fields.
484 (output_psp_sprel): Likewise.
485 (output_rp_gr): Likewise.
486 (output_rp_br): Likewise.
487 (output_rp_psprel): Likewise.
488 (output_rp_sprel): Likewise.
489 (output_pfs_gr): Likewise.
490 (output_pfs_psprel): Likewise.
491 (output_pfs_sprel): Likewise.
492 (output_preds_gr): Likewise.
493 (output_preds_psprel): Likewise.
494 (output_preds_sprel): Likewise.
495 (output_spill_base): Likewise.
496 (output_unat_gr): Likewise.
497 (output_unat_psprel): Likewise.
498 (output_unat_sprel): Likewise.
499 (output_lc_gr): Likewise.
500 (output_lc_psprel): Likewise.
501 (output_lc_sprel): Likewise.
502 (output_fpsr_gr): Likewise.
503 (output_fpsr_psprel): Likewise.
504 (output_fpsr_sprel): Likewise.
505 (output_priunat_gr): Likewise.
506 (output_priunat_psprel): Likewise.
507 (output_priunat_sprel): Likewise.
508 (output_bsp_gr): Likewise.
509 (output_bsp_psprel): Likewise.
510 (output_bsp_sprel): Likewise.
511 (output_bspstore_gr): Likewise.
512 (output_bspstore_psprel): Likewise.
513 (output_bspstore_sprel): Likewise.
514 (output_rnat_gr): Likewise.
515 (output_rnat_psprel): Likewise.
516 (output_rnat_sprel): Likewise.
517 (output_spill_psprel): Likewise.
518 (output_spill_sprel): Likewise.
519 (output_spill_reg): Likewise.
520 (output_fr_mem): Likewise. Allocate one unwind record per set mask
521 bit.
522 (output_frgr_mem): Likewise.
523 (output_gr_mem): Likewise.
524 (output_br_mem): Likewise.
525 (output_gr_gr): Likewise.
526 (output_br_gr): Likewise.
527 (fixup_unw_records): Likewise.
528 (process_one_record): Use renamed structure fields. For gr_gr and
529 br_gr, collect mask from chain of records before output.
530 (in_prologue): Simplify and eliminate early returns. Call
531 check_pending_save.
532 (in_body): Simplify and eliminate early returns.
533 (dot_body): Call check_pending_save.
534 (md_assemble): Update comment. Deal with pending saves.
535
9cd96992
JB		 5362005-07-26 Jan Beulich <jbeulich@novell.com>
537
538 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
539 mask from guessed suffix, but mask out other immediate types only
540 if at least on candidate is valid for the insn.
541
fd54057a
DD		 5422005-07-25 DJ Delorie <dj@redhat.com>
543
544 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
545 Support %mod() modifiers from opcodes.
546 * doc/c-m32c.texi (M32C-Modifiers): New section.
547
3b22753a
L		 5482005-07-25 Jan Hubicka <jh@suse.cz>
549 H.J. Lu <hongjiu.lu@intel.com>
550
551 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
552 defined.
553 (elf_com_section_ptr): New.
554 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
555 (elf_common_parse): Make it global. Use elf_com_section_ptr
556 instead of bfd_com_section_ptr.
557 (obj_elf_change_section): Handle x86-64 large bss sections.
558
559 * config/obj-elf.h (elf_com_section_ptr): New.
560 (elf_common_parse): New.
561
562 * config/tc-i386.c (handle_large_common): New.
563 (md_pseudo_table): Add "largecomm".
564 (x86_64_section_letter): New.
565 (x86_64_section_word): New.
566
567 * config/tc-i386.h (x86_64_section_word): New.
568 (x86_64_section_letter): New.
569 (md_elf_section_letter): New. Defined.
570 (md_elf_section_word): Likewise.
571
9f971fcb
NC		 5722005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
573
574 * configure.tgt: Remove i386-*-rtemself*.
575 Remove sparc-*-rtemself*.
576
240a3425
BE		 5772005-07-21 Ben Elliston <bje@gnu.org>
578
579 * config/tc-m68k.h: Remove TE_LYNX conditional code.
580
c160f130
PB		 5812005-07-21 Paul Brook <paul@codesourcery.com>
582
583 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
584 inst.reloc.pc_rel.
585
a9bfff94
NC		 5862005-07-20 Tavis Ormandy <taviso@gentoo.org>
587
588 * messages.c: Use vsnprintf instead of vsprintf.
589
157e7bd1
NC		 5902005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
591
592 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
593 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
594
85da3a56
NC		 5952005-07-18 Nick Clifton <nickc@redhat.com>
596
597 * configure.tgt: Restore alpha ordering to list of arches.
598
71e17562
DA		 5992005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
600
601 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
602
718ddfc0
JB		 6032005-07-18 Jan Beulich <jbeulich@novell.com>
604
605 * config/tc-i386.c (md_begin): Use IS_ELF.
606 (tc_i386_fix_adjustable): Likewise.
607 (md_estimate_size_before_relax): Likewise.
608 (md_apply_fix): Likewise.
609 (i386_target_format): Likewise.
610 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
611 (i386_immediate): Remove #ifdef LEX_AT.
612 (i386_displacement): Likewise.
613 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
614 LEX_AT.
615
3956db08
JB		 6162005-07-18 Jan Beulich <jbeulich@novell.com>
617
618 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
619 parameter to unsigned. Parameter sign now is tristate - zero/
620 positive mean unsigned/signed, negative means signedness doesn't
621 matter. Check field size,
622 signedness, and pcrel-ness are in agreement between relocated field
623 and relocation type. Adjust diagnostics.
624 (optimize_imm): And type mask of operand instead of overwriting it.
625 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
626 local structure and initialize gotrel accordingly. Pass caller as
627 mask of types that the operator can match.
628 (x86_cons_fix_new): Let reloc know that signedness of relocation
629 doesn't matter.
630 (x86_pe_cons_fix_new): Likewise.
631 (x86_cons): Pass additional argument to lex_got.
632 (i386_immediate): New local variable 'types'. Pass its address as
633 additional argument to lex_got. Mask out operand types not supported
634 befoe returning.
635 (i386_displacement): Likewise. Set bigdisp to all types supported in
636 64-bit mode, combining the previously split initialization.
637
2dd88dca
JB		 6382005-07-18 Jan Beulich <jbeulich@novell.com>
639
640 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
641 current mode.
642
8126167b
DA		 6432005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
644
645 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
646 promoted match.
647
0f82ff91
AM		 6482005-07-16 Alan Modra <amodra@bigpond.net.au>
649
650 * Makefile.am: Run "make dep-am".
651 * Makefile.in: Regenerate.
652
90700ea2
L		 6532007-07-15 H.J. Lu <hongjiu.lu@intel.com>
654
655 * gas/config/tc-i386.h (CpuVMX): New.
656 (CpuUnknownFlags): Add CpuVMX.
657
49f58d10
JB		 6582005-07-14 Jim Blandy <jimb@redhat.com>
659
660 Add support for the Renesas M32C.
661 * Makefile.am (CPU_TYPES): List m32c.
662 (TARGET_CPU_CFILES): List config/tc-m32c.c.
663 (TARGET_CPU_HFILES): List config/tc-m32c.h.
664 * configure.in: Add case for m32c.
665 * configure.tgt: Add cases for m32c and m32c-*-elf.
666 * configure: Regenerated.
667 * config/tc-m32c.c, config/tc-m32c.h: New files.
668 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
669 * doc/Makefile.in: Regenerated.
670 * doc/all.texi: Set M32C.
671 * doc/as.texinfo: Add text for the M32C-specific options and line
672 comment characters, and refer to c-m32c.texi.
673 * doc/c-m32c.texi: New file.
674
6c5cf62c
NC		 6752005-07-14 Nick Clifton <nickc@redhat.com>
676
677 PR 1069
678 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
679 the ins_parse buffer.
680
14c194bb
NC		 6812005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
682
683 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
684 i386-*-rtemscoff*, sparc-*-rtemsaout*.
685
28a9d8f5
L		 6862005-07-10 H.J. Lu <hongjiu.lu@intel.com>
687
688 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
689 displacements.
690
b4f261e0
BE		 6912005-07-08 Ben Elliston <bje@au.ibm.com>
692
693 * frags.h: Remove ANSI_PROTOTYPES conditional code.
694 * config/obj-elf.h: Likewise.
695 * config/tc-h8300.h: Likewise.
696 * config/tc-h8500.h: Likewise.
697 * config/tc-i370.h: Likewise.
698 * config/tc-i386.h: Likewise.
699 * config/tc-m68hc11.h: Likewise.
700 * config/tc-m68k.h: Likewise.
701 * config/tc-ppc.h: Likewise.
702 * config/tc-s390.h: Likewise.
703 * config/tc-sh.h: Likewise.
704 * config/tc-sparc.h: Likewise.
705 * config/tc-tic30.c: Likewise.
706 * config/tc-w65.h: Likewise.
707 * config/tc-xtensa.h: Likewise.
708
d8b19f1a
HPN		 7092005-07-08 Hans-Peter Nilsson <hp@axis.com>
710
711 PR gas/1049
712 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
713
0fd3a477
JW		 7142005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
715
716 * config/tc-tic30.c (debug): Add format attribute. Fix format
717 bugs.
718
bf50992e
L		 7192005-07-06 H.J. Lu <hongjiu.lu@intel.com>
720
721 * config/tc-i386.c (cpu_arch): Add sse3.
722
723 * config/tc-i386.h (CpuSSE3): Renamed from ...
724 (CpuPNI): This. Defined as CpuSSE3.
725
726 * doc/c-i386.texi: Document .sse3.
727
5d5e6db9
JB		 7282005-07-06 Jan Beulich <jbeulich@novell.com>
729
730 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
731
3ec2b351
NC		 7322005-07-05 Nick Clifton <nickc@redhat.com>
733
734 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
735 md_chars_to_numbers to an unsigned pointer in order to avoid a
736 compile time warning.
737
9d8504b1
PB		 7382005-07-05 Paul Brook <paul@codesourcery.com>
739
740 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
741
a0defb2e
AH		 7422005-07-05 Aldy Hernandez <aldyh@redhat.com>
743
744 * config/tc-ms1.c: New.
745 * config/tc-ms1.h: New.
746 * testsuite/gas/ms1/allinsn.d: New.
747 * testsuite/gas/ms1/allinsn.s: New.
748 * testsuite/gas/ms1/badinsn.s: New.
749 * testsuite/gas/ms1/badinsn1.s: New.
750 * testsuite/gas/ms1/badoffsethigh.s: New.
751 * testsuite/gas/ms1/badoffsetlow.s: New.
752 * testsuite/gas/ms1/badorder.s: New.
753 * testsuite/gas/ms1/badreg.s: New.
754 * testsuite/gas/ms1/badsignedimmhigh.s: New.
755 * testsuite/gas/ms1/badsignedimmlow.s: New.
756 * testsuite/gas/ms1/badsyntax.s: New.
757 * testsuite/gas/ms1/badsyntax1.s: New.
758 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
759 * testsuite/gas/ms1/badunsignedimmlow.s: New.
760 * testsuite/gas/ms1/errors.exp: New.
761 * testsuite/gas/ms1/ldst.s: New.
762 * testsuite/gas/ms1/misc.d: New.
763 * testsuite/gas/ms1/misc.s: New.
764 * testsuite/gas/ms1/ms1-16-003.d: New.
765 * testsuite/gas/ms1/ms1-16-003.s: New.
766 * testsuite/gas/ms1/ms1.exp: New.
767 * testsuite/gas/ms1/msys.d: New.
768 * testsuite/gas/ms1/msys.s: New.
769 * testsuite/gas/ms1/relocs.d: New.
770 * testsuite/gas/ms1/relocs.exp: New.
771 * testsuite/gas/ms1/relocs1.s: New.
772 * testsuite/gas/ms1/relocs2.s: New.
773
30123838
JB		 7742005-07-05 Jan Beulich <jbeulich@novell.com>
775
776 * config/tc-i386.h (CpuSVME): New.
777 (CpuUnknownFlags): Include CpuSVME.
778 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
779 as alias of sledgehammer.
780 (md_assemble): Include invlpga in the check for insns with two source
781 operands.
782 (process_operands): Include SVME insns in the check for ignored
783 segment overrides. Adjust diagnostic.
784 (i386_index_check): Special-case SVME insns with memory operands.
785
ca3f61f7
NC		 7862005-07-04 Khem Raj <kraj@mvista.com>
787 Nick Clifton <nickc@redhat.com>
788
789 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
790 use an immediate value.
791 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
792 since the register field of the operands structure is unsigned.
793 (s_arm_unwind_save_vfp): Make "reg" unsigned.
794 (parse_operands): Make the 2ns parameter an unsigned pointer to
795 match its use.
796 (do_ldrd): When using the imm field of the operands structure as a
797 second register field, treat it as unsigned.
798
551b43fd
AM		 7992005-07-04 Alan Modra <amodra@bigpond.net.au>
800
801 PR 1004
802 * config/obj-elf.c (obj_elf_change_section): Use backend
803 get_sec_type_attr.
804
e4e8248d
JB		 8052005-07-01 Jan Beulich <jbeulich@novell.com>
806
807 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
808 (output_spill_psprel, output_spill_psprel_p): Combine.
809 (output_spill_sprel, output_spill_sprel_p): Combine.
810 (output_spill_reg, output_spill_regp_p): Combine.
811 (process_one_record): Handle psp_psprel.
812 (parse_predicate_and_operand): New.
813 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
814 initialize output values. Emit diagnostic case here.
815 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
816 (add_unwind_entry): New second parameter. Allow first parameter to
817 be NULL. Parse optional tag, emit warning about further support for
818 it otherwise being missing. Check end-of-line when requested.
819 (dot_fframe): Clear operand when wrong. Allow tag.
820 (dot_vframe): Likewise.
821 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
822 relative.
823 (dot_vframepsp): Remove.
824 (dot_altrp): Clear operand when wrong. Allow tag.
825 (dot_save): Likewise. Let default case also go through
826 add_unwind_entry.
827 (dot_savemem): Likewise.
828 (dot_restore): Don't return when wrong operand. Allow tag.
829 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
830 parse_predicate_and_operand and the new arguments to
831 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
832 when wrong operand. Allow tag.
833 (dot_restorereg, dot_restorereg_p): Likewise.
834 (dot_spillmem, dot_spillmem_p): Likewise.
835 (dot_saveg): Clear operand when wrong. Perform tighter operand
836 checks. Allow tag.
837 (dot_savef): Likewise.
838 (dot_saveb): Likewise.
839 (dot_savegf): Likewise.
840 (dot_spill): Remove end-of-line check. Combine. Simplify by using
841 parse_predicate_and_operand and the new arguments to
842 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
843 when wrong operand. Allow tag.
844 (popcount): New.
845 (dot_label_state): Don't return when wrong operand.
846 (dot_copy_state): Likewise.
847 (dot_unwabi): Likewise. Check if in prologue.
848 (dot_body): Don't call demand_empty_rest_of_line.
849 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
850 operand checks.
851 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
852 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
853 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
854 (parse_operand): New second parameter. Don't deal with '}' here
855 anymore. Don't advance past end-of-line.
856 (parse_operands): Pass second argument to parse_operand.
857 (ia64_start_line): Prevent out-of-bounds access through
858 input_line_pointer. Deal with '}' here.
859 (ia64_unrecognized_line): Don't deal with '}' here.
860 (dot_alias): Use ignore_rest_of_line not its deprecated alias
861 discard_rest_of_line.
862
2fc8bdac
ZW		 8632005-06-30 Zack Weinberg <zack@codesourcery.com>
864
865 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
866 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
867 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 868 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 869 (s_arm_elf_cons): Disallow use of (plt) suffix.
870 (do_adrl): Adjust X_add_number unconditionally.
871 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
872 argument. Handle all adjustment for pipeline offset here.
873 (md_apply_fix): No need to undo work of md_pcrel_from. No
874 need to extract pre-encoded pipeline adjustments from various
875 branch instructions. Generally, assume instructions are already
876 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
877 special cases. Handle BFD_RELOC_ARM_PLT32 like
878 BFD_RELOC_ARM_PCREL_BRANCH.
879 (tc_gen_reloc): Remove OBJ_ELF special case.
880 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
881
b753922c
BE		 8822005-06-30 Ben Elliston <bje@gnu.org>
883
884 * Makefile.am (check-DEJAGNU): Don't search for expect.
885 * Makefile.in: Regenerate.
886
c3298874
BE		 8872005-06-30 Ben Elliston <bje@gnu.org>
888
889 * Makefile.am (EXPECT): Set to expect.
890 (RUNTEST): Likewise, set to runtest.
891 * Makefile.in: Regenerate.
892
8f738565
BE		 8932005-06-23 Ben Elliston <bje@gnu.org>
894
895 * config/m68k-parse.h: Use ISO C90.
896 * config/m68k-parse.y: Likewise.
897 * config/tc-m68k.h: Likewise.
898
b300c311
L		 8992005-06-20 H.J. Lu <hongjiu.lu@intel.com>
900
901 PR 1013
902 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
903 movabs.
904 (optimize_disp): Optimize only if possible. Don't use 64bit
905 displacement on non-constants and do same on constants if
906 possible.
907
d6ab8113
JB		 9082005-06-17 Jan Beulich <jbeulich@novell.com>
909
910 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
911 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
912 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
913 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
914 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
915 aborting.
916 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
917 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
918 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
919 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
920 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
921 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
922 convert 8-byte pc-relative relocations.
923 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
924 (i386_validate_fix): Likewise.
925 (x86_cons): Also handle quad values in 64-bit mode.
926 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
927 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
928 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
929 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
930
37f6032b
ZW		 9312005-06-13 Zack Weinberg <zack@codesourcery.com>
932
933 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
934 symbolP as well as for names with a leading dot. Use ACONCAT.
935 (md_apply_fix): For branch relocations, only replace value
936 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
937 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
938 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
939 (LOCAL_LABEL_PREFIX): Don't define.
940
6bdb6dec
AM		 9412005-06-10 Alan Modra <amodra@bigpond.net.au>
942
943 * config/tc-hppa.c (pa_block): Allocate just one byte for the
944 fill pattern.
945
4dddc1d1
JW		 9462005-06-08 James E Wilson <wilson@specifixinc.com>
947
948 PR 994
949 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
950 is NULL, then emit a warning, and return the current index.
951
03b13e59
NC		 9522005-06-08 Tomas Hurka <tom@hukatronic.cz>
953
6bdb6dec 954 PR 991
03b13e59
NC		 955 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
956 temporary copy of the operands array so that changes can be safely
957 backed out if the insn does not match.
958 (m68k_compare_opcode): Shortcut the test when the parameters are
959 the same. Return 1 if the names match but the second opcode is
960 further on in the array than the first.
961
985d9490
NC		 9622005-06-08 Nick Clifton <nickc@redhat.com>
963
964 PR 994
965 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
966
6858915a
NC		 9672005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
968
969 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
970
047af9ef
AH		 9712005-06-07 Aldy Hernandez <aldyh@redhat.com>
972 Michael Snyder <msnyder@redhat.com>
973 Stan Cox <scox@redhat.com>
974
975 * configure.in: Add ms1 case.
976
977 * configure: Regenerate.
978
979 * configure.tgt: Add ms1 case.
980
0bf60745
BW		 9812005-06-07 Bob Wilson <bob.wilson@acm.org>
982
983 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
984 * config/tc-xtensa.c (new_resource_table): Likewise.
985 (resize_resource_table): Likewise.
986 (release_resources): Fix assertion for unsigned values.
987
55cf6793
ZW		 9882005-06-07 Zack Weinberg <zack@codesourcery.com>
989
990 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
991 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
992 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
993 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
994 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
995 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
996 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
997 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
998 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
999 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1000 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1001 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1002 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1003 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1004 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1005 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1006 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1007 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1008 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1009 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1010 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1011 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1012 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1013 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1014 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1015 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1016 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1017 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1018 * config/tc-xtensa.c, config/tc-z8k.c:
1019 Replace all instances of the string "_apply_fix3" with
1020 "_apply_fix".
1021 * po/POTFILES.in, po/gas.pot: Regenerate.
1022
620c54b3
AM		 10232005-06-08 Alan Modra <amodra@bigpond.net.au>
1024
1025 * Makefile.am: Run "make dep-am".
1026 (POTFILES): Remove GAS_CFILES.
1027 * Makefile.in: Regenerate.
1028
32b26a03
MR		 10292005-06-07 David Ung <davidu@mips.com>
1030
1031 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1032 24kc, 24kf and 24kfx under MIPS32 release 2.
1033
6a86118a
NC		 10342005-06-04 Nick Clifton <nickc@redhat.com>
1035
1036 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1037 to their Thumb-enabled equivalents.
1038
20e1fcfd
MR		 10392005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1040
1041 * config/tc-mips.c (load_register): Add leading "0x" to the
1042 output of sprintf_vma().
1043 (macro): Likewise.
1044
1887dd22
NC		 10452005-06-01 Nick Clifton <nickc@redhat.com>
1046
1047 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1048 test for the presence of thumb version of the parsing functions
1049 since they must always exist and the test generates a compile time
1050 warning message.
1051
04fe8f58
RH		 10522005-05-31 Richard Henderson <rth@redhat.com>
1053
1054 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1055 (alpha_reloc_op): Add it.
1056 (debug_exp): Handle it.
1057 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1058 (emit_insn): Handle it.
1059 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1060
988392e2
CG		 10612005-05-31 Christian Groessler <chris@groessler.org>
1062
1063 * write.c (dump_section_relocs): Convert to ISO-C.
1064 (write_relocs): Avoid signed/unsigned and fprintf argument
1065 warnings in debug code.
1066
adbaf948
ZW		 10672005-05-26 Zack Weinberg <zack@codesourcery.com>
1068
1069 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1070 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1071 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1072 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1073 fixP->tc_fix_data directly in the sole place it was used.
1074 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1075 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1076 and 64-bit hosts.
1077
5656b6b8
JB		 10782005-05-27 Jan Beulich <jbeulich@novell.com>
1079
1080 * config/tc-ia64.c (struct proc_pending): New.
1081 (unwind): Replace proc_start with proc_pending.
1082 (unwind_diagnostic): Check unwind.proc_pending.sym.
1083 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1084 Check if previous proc not closed. Record all entry points.
1085 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1086 Set symbol sizes for entry points recorded in dot_proc. Check
1087 arguments for consistency with respective .proc's.
1088 (md_assemble): Replace unwind.proc_start with
1089 unwind.proc_pending.sym.
1090
75214fb0
JB		 10912005-05-27 Jan Beulich <jbeulich@novell.com>
1092
1093 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1094 and last_ptr. Check all in-use slots for first one with non-NULL
1095 unwind_record. Don't reload end_ptr before second update round.
1096
7c06efaa
JW		 10972005-05-26 James E Wilson <wilson@specifixinc.com>
1098
1099 * config/tc-ia64.c (extra_goodness): Update comment.
1100 (md_begin): Add debugging code to print best_template table.
1101
286cee81
JB		 11022005-05-25 Jan Beulich <jbeulich@novell.com>
1103
1104 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1105 template.
1106
30ad6cb9
JB		 11072005-05-25 Jan Beulich <jbeulich@novell.com>
1108
1109 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1110 BFD_RELOC_UNUSED when determining the width of the reloc.
1111
6baf2b51
JB		 11122005-05-25 Jan Beulich <jbeulich@novell.com>
1113
1114 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1115 section entry.
1116
fa30c84f
JB		 11172005-05-25 Jan Beulich <jbeulich@novell.com>
1118
1119 * config/tc-ia64.c (dot_radix): Rewrite.
1120
1055c30c
JB		 11212005-05-25 Jan Beulich <jbeulich@novell.com>
1122
1123 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1124 and next_slot_frag.
1125 (alloc_record): Remove references to next_slot_number and
1126 next_slot_frag.
1127 (emit_one_bundle): Likewise.
1128
45d18c80
NC		 11292005-05-22 Nick Clifton <nickc@redhat.com>
1130
1131 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1132 message buffer when invoking the insert function.
1133
9f45e54b
DA		 11342005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1135
1136 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1137 only if an instruction match is found.
1138
47e70edb
BW		 11392005-05-20 Bob Wilson <bob.wilson@acm.org>
1140
1141 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1142 to addition in argument to xtensa_dwarf2_emit_insn.
1143
e3e71e27
ZW		 11442005-05-19 Zack Weinberg <zack@codesourcery.com>
1145
1146 * Makefile.am: Have 'all' depend on 'info'.
1147 * Makefile.in: Regenerate.
1148
c744ecf2
AM		 11492005-05-19 Alan Modra <amodra@bigpond.net.au>
1150
1151 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1152
b0648eec
AM		 11532005-05-19 Anton Blanchard <anton@samba.org>
1154
1155 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1156 (md_show_usage): Document it.
1157 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1158 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1159
4600db48
JB		 11602005-05-19 Jan Beulich <jbeulich@novell.com>
1161
1162 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1163 relocations in unwind section.
1164
a0ef61f7
NC		 11652005-05-18 Nick Clifton <nickc@redhat.com>
1166
1167 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1168 if one exists. Ignore any error messages it may produce, just
1169 allow it to perform the insertion.
1170
c19d1205
ZW		 11712005-05-17 Zack Weinberg <zack@codesourcery.com>
1172
1173 * hash.c (hash_lookup): Add len parameter. All callers changed.
1174 (hash_find_n): New interface.
1175 * hash.h: Prototype hash_find_n.
1176 * sb.c: Include as.h.
1177 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1178 (sb_scrub_and_add_sb): New interface.
1179 * sb.h: Prototype sb_scrub_and_add_sb.
1180 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1181
1182 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1183 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1184 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1185
970c3dbc
DJ		 11862005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1187
1188 * doc/Makefile.am (gasver.texi): Don't use $<.
1189 * doc/Makefile.in: Regenerated.
1190
ec7ef033
NC		 11912005-05-17 Nick Clifton <nickc@redhat.com>
1192
1193 PR 876
1194 * symbols.c (resolve_symbol_value): Do not move symbols whose
1195 value expression has not been resolved or finalized into the
1196 absolute section as this will confuse other parts of the assembler
1197 into thinking that their value is zero.
1198
40a4d956
JB		 11992005-05-17 Jan Beulich <jbeulich@novell.com>
1200
1201 * read.c (_find_end_of_line): New.
1202 (find_end_of_line): New.
1203 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1204 (read_a_source_file): Use it.
1205 (s_globl): Use it.
1206 (s_macro): Use it.
1207 (get_line_sb): Use it.
1208 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1209 (s_comm_internal): Likewise.
1210 (s_lsym): Likewise.
1211 (s_macro): Likewise.
1212 (s_ignore): Use ignore_rest_of_line.
1213 * read.h (find_end_of_line): Prototype.
1214 (discard_rest_of_line): Remove prototype. #define to
1215 ignore_rest_of_line.
1216
2d034539
NC		 12172005-05-17 Nick Clifton <nickc@redhat.com>
1218
1219 * config/tc-v850,h (TC_FIX_TYPE): Define.
1220 (TC_INIT_FIX_TYPE): Define.
1221 * config/tc-v850.c (md_assemble): When creating a fix record the
1222 operand in the tc_fix_data field.
1223 (md_apply_fix3): When applying a resolved fix use the operand's
1224 insertion procedure to store the value, if the operand has been
1225 recorded.
1226
42ecbf5e
DJ		 12272005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1228
1229 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1230 invocation.
1231 * Makefile.in: Regenerated.
1232
d7c531cd
BW		 12332005-05-13 Sterling Augustine <sterling@tensilica.com>
1234 Bob Wilson <bob.wilson@acm.org>
1235
1236 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1237 message.
1238 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1239 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1240
3c9d25f4
AM		 12412005-05-11 Alan Modra <amodra@bigpond.net.au>
1242
1243 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1244 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1245
ee192366
MM		 12462005-05-10 Michael Matz <matz@suse.de>
1247
1248 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1249
1250 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1251
20d7ce9b
HPN		 12522005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1253
1254 PR binutils/886
1255 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1256 Handle label-without-colon before ordinary dot-pseudo as an
1257 ordinary label. Don't leak memory for label-without-colon alone
1258 on a line. Don't mmixal-munge operands for dot-pseudos.
1259
be03cc84
JB		 12602005-05-10 Jan Beulich <jbeulich@novell.com>
1261
1262 * macro.c (get_any_string): Remove the two last parameters. Replace
1263 references to the former expand parameter by using macro_alternate.
1264 Simplify loop condition for checking for end-of-string.
1265 (get_string): Remove redunant call to sb_skip_white.
1266 (do_formals): Remove two last arguments to get_any_string.
1267 (macro_expand): Likewise.
1268 (expand_irp): Likewise.
1269
360e86f1
JB		 12702005-05-10 Jan Beulich <jbeulich@novell.com>
1271
1272 * read.c (s_macro): Move local variable 'local' to smaller scope.
1273 Call sb_kill on it when done.
1274
34d9ee9e
JB		 12752005-05-09 Jan Beulich <jbeulich@novell.com>
1276
ee192366
MM		 1277 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1278 when zero and not required by encoding constraints.
34d9ee9e 1279
c9cd7160
L		 12802005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1281
1282 PR 936
1283 * config/tc-sh64.c (sh64_fake_label): New.
1284
1285 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1286
1287 * doc/internals.texi (TC_FAKE_LABEL): Document.
1288
1289 * write.c (TC_FAKE_LABEL): New.
1290 (adjust_reloc_syms): Use it.
1291 (write_object_file): Likewise.
1292
e44823cf
JB		 12932005-05-09 Jan Beulich <jbeulich@novell.com>
1294
1295 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1296 and comma in Intel mode.
1297
089dfecd
JB		 12982005-05-09 Jan Beulich <jbeulich@novell.com>
1299
1300 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1301 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1302 Make name array static and const. Adjust lookup to account for NULL
1303 entries (standing for unused register numbers).
1304
f41bbced
JB		 13052005-05-09 Jan Beulich <jbeulich@novell.com>
1306
1307 * config/tc-i386.c (parse_insn): Consider all matching instructions
1308 when checking for string instruction after string-only prefix.
1309
6e3f953d
L		 13102005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1311
1312 PR 940
1313 * config/tc-ia64.c (start_unwind_section): Properly check
1314 comdat group with SHF_GROUP.
1315
0c6c36d5
BW		 13162005-05-06 Bob Wilson <bob.wilson@acm.org>
1317
1318 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1319
c138bc38
BW		 13202005-05-06 Bob Wilson <bob.wilson@acm.org>
1321
1322 * config/tc-xtensa.c: Remove excess whitespace.
1323 * config/tc-xtensa.h: Likewise.
1324 * config/xtensa-istack.h: Likewise.
1325 * config/xtensa-relax.c: Likewise.
1326 * config/xtensa-relax.h: Likewise.
1327
93a9f991
NC		 13282005-05-06 Nick Clifton <nickc@redhat.com>
1329
1330 * sb.h: Fix formatting of comments.
1331 * sb.c: Fix formatting of comments.
1332
3c9aabc7
JB		 13332005-05-06 Jan Beulich <jbeulich@novell.com>
1334
1335 * sb.h (sb_add_buffer): Reintroduce.
1336 * sb.c (sb_add_buffer): Likewise.
1337
6eaeac8a
JB		 13382005-05-06 Jan Beulich <jbeulich@novell.com>
1339
1340 * macro.c (new_formal, del_formal): New.
1341 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1342 required argument has default value. Stop looking for more formal
1343 when there was a vararg one.
1344 (macro_expand_body): Use new_formal and del_formal.
1345 (macro_expand): Likewise. Initialize local variable err. Don't
1346 return immediately when encountering an error. Warn when keyword
1347 argument already had a value assigned. Eliminate duplicate clearing
1348 of argument value. When current positional argument matches parameter
1349 of vararg type, assign to it all the remaining arguments. Issue error
1350 when required parameter does not have value.
1351 (free_macro): Use del_formal.
1352 (expand_irp): Initialize formal type. Free buffers associated with
1353 formal prior to returning.
1354 * macro.h (struct formal_struct): Add new field 'type' with new
1355 enumeration type 'formal_type'.
1356 * doc/as.texinfo: Document macro parameter qualifiers.
1357 * NEWS: Mention new functionality.
1358
26aca5f6
JB		 13592005-05-06 Jan Beulich <jbeulich@novell.com>
1360
1361 * cond.c (s_ifb): New.
1362 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1363 * read.h (s_ifb): Prototype.
1364 * doc/as.texinfo: Document .ifb and .ifnb.
1365
5faa8e39
JW		 13662005-05-05 Steve Ellcey <sje@cup.hp.com>
1367
1368 * config/tc-ia64.c (MIN): Undef.
1369
eac338cf
PB		 13702005-05-05 Paul Brook <paul@codesourcery.com>
1371
1372 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1373
d8244a4a
NC		 13742005-05-05 Matt Thomas <matt@3am-software.com>
1375
1376 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1377 bytes.
1378
4b4da160
NC		 13792005-05-05 Nick Clifton <nickc@redhat.com>
1380
1381 * Update the address and phone number of the FSF organization in
1382 the GPL notices in the following files:
1383 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1384 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1385 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1386 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1387 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1388 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1389 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1390 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1391 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1392 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1393 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1394 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1395 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1396 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1397 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1398 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1399 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1400 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1401 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1402 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1403 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1404 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1405 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1406 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1407 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1408 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1409 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1410 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1411 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1412 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1413 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1414 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1415 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1416 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1417 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1418 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1419 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1420 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1421 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1422 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1423 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1424 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1425 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1426 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1427 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1428 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1429 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1430 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1431 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1432 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1433 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1434 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1435 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1436 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1437 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1438 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1439 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1440 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1441 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1442 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1443 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 1444 config/xtensa-relax.h, doc/fdl.texi
4b4da160 1445
699d2810
NC		 14462005-05-05 Nick Clifton <nickc@redhat.com>
1447
1448 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1449 the target_big_endian variable to false.
1450
69852798
AM		 14512005-05-04 Alan Modra <amodra@bigpond.net.au>
1452
1453 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1454 list traversal. Use bfd_section_list_prepend.
1455 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1456 over the section list.
1457 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1458 (xtensa_insert_section): Delete.
1459 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1460 and bfd_section_list_prepend.
1461 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1462 bfd_section_list_insert_after.
1463
c1d05a60
NC		 14642005-05-03 Nick Clifton <nickc@redhat.com>
1465
1466 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1467 of bfd_section_list... macros.
1468 * config/tc-mmix.c (mmix_frob_file): Likewise.
1469 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1470 (xtensa_insert_section): Likewise.
1471
1472 * macro.c (macro_hash): Remove static.
1473 * macro.h (macro_hash): Provide an external declaration.
1474
5daa8fe7
L		 14752005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1476
1477 * write.c (write_object_file): Use bfd_section_double_list_remove
1478 to remove sections.
1479
475bf943
DJ		 14802005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1481
1482 * doc/Makefile.am (gasver.texi): Correct quoting.
1483 * doc/Makefile.in: Regenerated.
1484
009b6a7a
DJ		 14852005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1486
1487 * configure.tgt: Add h8300*-*-rtemscoff.
1488 Switch h8300*-*-rtems* to elf.
1489
7e70f1af
L		 14902005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1491
1492 * hash.c: Undo the last change.
1493 * hash.h: Likewise.
1494
aa7eb06d
DJ		 14952005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1496
1497 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1498 of Makefile.
1499 (DISTCLEANFILES): Remove.
1500 (MAINTAINERCLEANFILES): Add asconfig.texi.
1501 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1502
87c245cc
BE		 15032005-04-29 Ben Elliston <bje@au.ibm.com>
1504
1505 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1506 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1507 (bignum-copy.o): Remove.
1508 * Makefile.in: Regenerate.
1509 * makefile.vms (OBJS): Remove bignum-copy.obj.
1510 * symbols.h (local_symbol_make): Remove declaration.
1511 (verify_symbol_chain_2): Likewise.
1512 * symbols.c (local_symbol_make): Make static.
1513 (max_indent_level): Likewise.
1514 (verify_symbol_chain_2): Remove.
1515 * macro.c (macro_hash): Make static.
1516 * messages.c (fprint_value): Remove.
1517 * read.h (get_absolute_expr): Remove.
1518 (emit_leb128_expr): Likewise.
1519 (do_s_func): Likewise.
1520 * read.c (do_s_func): Make static.
1521 (emit_leb128_expr): Likewise.
1522 (get_absolute_expr): Likewise.
1523 * as.h (as_howmuch): Remove declaration.
1524 (fprint_value): Likewise.
1525 * as.c (myname): Make static.
1526 * input-scrub.c (as_howmuch): Remove.
1527 (as_1_char): Likewise.
1528 * input-file.h (input_file_is_open): Remove.
1529 * input-file.c (input_file_is_open): Likewise.
1530 * expr.h (expr_build_unary): Remove declaration.
1531 (expr_build_binary): Likewise.
1532 * expr.c (expr_build_unary): Remove.
1533 (expr_build_binary): Likewise.
1534 * hash.h (hash_replace): Remove declaration.
1535 (hash_delete): Likewise.
1536 * hash.c (hash_replace): Remove.
1537 (hash_delete): Likewise.
1538 * bignum-copy.c (bignum_copy): Move from here ..
1539 * config/tc-vax.c (bignum_copy): .. to here.
1540 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1541 (bignum_copy): Remove extern declaration.
1542 * sb.h (string_count): Remove extern declaration.
1543 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1544 (sb_name): Likewise.
1545 * sb.c (dsize): Replace preprocessor macro with static int.
1546 (string_count): Make static.
1547 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1548 (sb_name): Likewise.
1549 * config/obj-coff.c (dim_index): Make static.
1550 * config/tc-i386.c (GOT_symbol): Likewise.
1551 (output_invalid_buf): Likewise.
1552 * doc/internals.texi (Warning and error messages): Remove the
1553 prototype for fprint_value.
1554
f3429a74
BE		 15552005-04-27 Ben Elliston <bje@au.ibm.com>
1556
1557 * link.cmd: Remove.
1558
60938e80
L		 15592005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1560
1561 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1562
1563 * read.c (pseudo_set): Disallow symbol set to common symbol.
1564
1565 PR 857
1566 * write.c (write_object_file): Report common symbol name when
1567 disallowing local symbol set to common symbol.
1568 (adjust_reloc_syms): Disallow local symbol set to undefined
1569 symbol.
1570
02ddf156
JB		 15712005-04-25 Jan Beulich <jbeulich@novell.com>
1572
1573 * macro.c (macro_expand_body): Replace locals indicator parameters
1574 with actual macro_entry. New local variables macro_line and err.
1575 Don't return when encountering an error, just record the fact.
1576 Detect local symbol name colliding with parameter. Track line number
1577 inside of macro expansion.
1578 (do_formals): Move local variable name to wider scope. Check
1579 parameter of the same name doesn't already exist. In MRI mode, also
1580 check it doesn't collide with the argument count pseudo-parameter).
1581 (define_macro): Add file and line number parameters. Remove local
1582 variable namestr. New local variable error. Initialize macro_entry
1583 members file, line, and name. Don't return when encountering an
1584 error, just record the fact. Use %s in some diagnostics for read.c
1585 to insert the macro name. Free macro_entry on error.
1586 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1587 when encountering an error, just record the fact.
1588 (expand_irp): Don't return when encountering an error, just record
1589 the fact.
1590 * macro.h (macro_struct): New members name, file, and line.
1591 (define_macro): Add file and line number parameters.
1592 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1593 regarding pseudo-op redefinition with the file/line that macro
1594 definition started at.
1595
d2a033cd
BW		 15962005-04-22 Bob Wilson <bob.wilson@acm.org>
1597
1598 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1599 (future_alignment_required): Remove ifdefs that use it.
1600
84b08ed9
BW		 16012005-04-22 Bob Wilson <bob.wilson@acm.org>
1602
1603 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1604 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1605 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1606 parameters.
1607 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1608 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1609
d8cbebfd
CG		 16102005-04-21 Christian Groessler <chris@groessler.org>
1611
1612 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1613 array.
1614
e97b3f28
L		 16152005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1616
1617 * config/obj-aout.h (S_IS_EXTERN): Removed.
1618 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1619 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1620 * symbols.c (S_IS_EXTERN): Likewise.
1621 * symbols.h (S_IS_EXTERN): Likewise.
1622
1623 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1624 S_IS_EXTERNAL.
1625 * config/tc-d10v.c (md_apply_fix3): Likewise.
1626 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1627 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1628 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1629 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1630 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1631 (shmedia_md_convert_frag): Likewise.
1632 * symbols.c (print_symbol_value_1): Likewise.
1633 * write.c (write_object_file): Likewise.
1634
55e08f71
NC		 16352005-04-20 Nick Clifton <nickc@redhat.com>
1636
5f9084e9
NC		 1637 * config/tc-xtensa.c (get_aligned_diff): Change type of
1638 branch_align to offsetT so that its signedness matches that of
1639 target_size.
1640
55e08f71
NC		 1641 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1642 number into a readable string.
1643 (load_register): Likewise.
1644
1f8b1395
AS		 16452005-04-20 Andreas Schwab <schwab@suse.de>
1646
1647 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1648
b0825cc2
DM		 16492005-04-19 David S. Miller <davem@davemloft.net>
1650
1651 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1652 NULL insn, exit early. Remove now spurious NULL checks.
1653 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1654 to NULL and exit.
1655
91c4c449
JB		 16562005-04-19 Jan Beulich <jbeulich@novell.com>
1657
1658 * symbols.h (symbol_find_base): Remove prototype.
1659 * symbols.c (save_symbol_name): Remove code section conditional upon
1660 STRIP_UNDERSCORE.
1661 (symbol_find): Remove.
1662 (symbol_find_base): Rename to symbol_find.
1663 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1664 symbol_find.
1665 * config/obj-coff.c (tag_insert): Remove code section conditional
1666 upon STRIP_UNDERSCORE.
1667 (obj_coff_def): Likewise.
1668 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1669 (coff_frob_symbol): Likewise.
1670 (yank_symbols): Likewise.
1671 (c_section_symbol): Likewise.
1672 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1673 * config/tc-arm.c (symbol_locate): Remove code section conditional
1674 upon STRIP_UNDERSCORE.
1675 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1676 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1677 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1678 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1679 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1680
80b8152b
AS		 16812005-04-19 Andreas Schwab <schwab@suse.de>
1682
1683 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1684 access to application registers.
1685
4d56c0a0
JB		 16862005-04-19 Jan Beulich <jbeulich@novell.com>
1687
1688 * config/te-sysv32.h: Remove.
1689 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1690 config/te-sysv32.h.
1691 * Makefile.in (TARG_ENV_HFILES): Likewise.
1692
4fdd1e4f
JB		 16932005-04-19 Jan Beulich <jbeulich@novell.com>
1694
1695 PR/847
1696 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1697 length symbols.
1698
791fe849
MK		 16992005-04-18 Mark Kettenis <kettenis@gnu.org>
1700
1701 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1702
9ee2a2d4
MR		 17032005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1704
1705 * config/tc-mips.c (normalize_constant_expr): Don't check for
1706 HAVE_32BIT_GPRS.
1707 (check_absolute_expr): Only call normalize_constant_expr() if
1708 HAVE_32BIT_GPRS.
1709 (mips_ip): Likewise.
1710
1711 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1712
e6ca91be
JB		 17132005-04-18 Jan Beulich <jbeulich@novell.com>
1714
1715 * macro.c (free_token): New, freeing all the memory associated with a
1716 macro.
1717 (do_formals): Move initializers to ...
1718 (define_macro): ... here.
1719 (delete_macro): Convert passed in name to lower case. Warn when
1720 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1721
9f872bbe
MR		 17222005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1723
1724 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1725
8fe53b44
JB		 17262005-04-15 Jan Beulich <jbeulich@novell.com>
1727
1728 * config/obj-elf.c (obj_elf_struct): New.
1729 (elf_pseudo_table). Use it for .offset and .struct.
1730
0e5cd789 17312005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 1732 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 1733
1734 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1735 than the section alignment.
1736
dd49a749
BW		 17372005-04-14 Bob Wilson <bob.wilson@acm.org>
1738 H.J. Lu <hongjiu.lu@intel.com>
1739
1740 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1741 * config/tc-xtensa.c (xg_translate_sysreg_op,
1742 xtensa_translate_old_userregs_ops,
1743 xtensa_find_unaligned_branch_targets,
1744 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1745 relax_frag_add_nop): Support 64-bit host.
1746 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1747 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1748
26eebcf5
MK		 17492005-04-14 Mark Kettenis <kettenis@gnu.org>
1750
64efe625
MK		 1751 * configure.tgt: Add support for OpenBSD/sparc ELF.
1752
26eebcf5
MK		 1753 * configure.tgt: Set emulation for mips-*-openbsd*.
1754 Remove broken mips-dec-openbsd* config.
1755 * configure.in: Set default ABI for mips64-*-openbsd*.
1756 * configure: Regenerate.
1757
39a59cf8
MR		 17582005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1759
1760 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1761 optimization for constant addresses.
1762
f7a568ea
NC		 17632005-04-14 Nick Clifton <nickc@redhat.com>
1764
1765 * as.c (main): Move parse_args before symbol_begin and frag_init
1766 so that the hash table size can be set before it is used.
1767 * hash.c: Use an unsigned long type for the size of the hash
1768 tables.
3c9d25f4 1769 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 1770
9e9b66a9
AM		 17712005-04-14 Alan Modra <amodra@bigpond.net.au>
1772
1773 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1774 * acinclude.m4: Include ../bfd/warning.m4.
1775 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1776 * Makefile.in: Regenerate.
1777 * configure: Regenerate.
1778 * doc/Makefile.in: Regenerate.
1779
2051e8c4
MR		 17802005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1781
1782 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1783 (normalize_address_expr): New function to sign-extend address
1784 offsets that fit into 32 bits in 32-bit mode.
1785 (macro_build_ldst_constoffset): Use normalize_address_expr()
1786 instead of a handcoded sequence.
1787 (load_register): Likewise. Report oversized numbers in a useful
1788 way.
1789 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1790 for constant addresses. Report oversized numbers in a useful way.
1791 (mips_ip): Use normalize_address_expr() for addresses.
1792
bc4bd9ab
MK		 17932005-04-12 Mark Kettenis <kettenis@gnu.org>
1794
1795 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1796 similar to other instructions now that they're marked as ImmExt.
1797
4bdd3565
NC		 17982005-04-12 Nick Clifton <nickc@redhat.com>
1799
1800 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1801 (gas_hash_table_size): New static variable.
1802 (set_gas_hash_table_size): New function: Records a requested size
1803 for the hash tables.
1804 (get_gas_hash_table_size): New function: Return a prime number
1805 near the requested size of the hash table.
1806 (hash_new): Use get_gas_hash_table_size.
1807 * hash.h: Add a prototype for set_gas_hash_table_size.
1808 * as.c (show_usage): Add description of new switches: --hash-size
1809 and --reduce-memory-overheads.
1810 (option_values): Add OPTION_HASH_TABLE_SIZE and
1811 OPTION_REDUCE_MEMORY_OVERHEADS.
1812 (std_longpopts): Add entries for the new options.
1813 (parse_args): Handle the new options.
1814 * Makefile.am: Add a dependency of as.c on hash.h.
1815 * Makefile.in: Regenerate.
1816 * doc/as.texinfo: Document the new switches.
1817 * NEWS: Mention the new switches.
1818
f394e3dd
NC		 18192005-04-12 Nick Clifton <nickc@redhat.com>
1820
1821 PR gas/818
1822 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1823 synonyms.
1824
ceae3e33
AM		 18252005-04-12 Alan Modra <amodra@bigpond.net.au>
1826
1827 * Makefile.am: Run "make dep-am".
1828 * Makefile.in: Regenerate.
1829
2eccd1b4
BW		 18302005-04-11 Sterling Augustine <sterling@tensilica.com>
1831 Bob Wilson <bob.wilson@acm.org>
1832
1833 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1834
333f7af7
MK		 18352005-04-11 Mark Kettenis <kettenis@gnu.org>
1836
1837 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1838
5e75c3ab
JB		 18392005-04-11 Jan Beulich <jbeulich@novell.com>
1840
1841 * NEWS: Mention these changes and their effects.
1842 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1843 is_name_ender.
1844 (check_macro): Likewise.
1845 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1846 labels together with the closing pseudo-op.
1847 (macro_expand_body): Adjust comment. Range-check input before use.
1848 Adjust mis-spelled diagnostic. Use is_name_beginner.
1849 * read.c (try_macro): New.
1850 (read_a_source_file): New static variable last_eol. Don't list
1851 macro expansion lines more than once. Call try_macro.
1852 (s_macro): Set section of line_label to absolute instead of undefined.
1853 * doc/as.texinfo: Add information on the caveats of these changes.
1854
514d955d
AM		 18552005-04-11 Alan Modra <amodra@bigpond.net.au>
1856
1857 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1858 * symbols.h (symbol_X_add_number): Update prototype.
1859
a9fcb2a9
EC		 18602005-04-10 Eric Christopher <echristo@redhat.com>
1861
1862 * symbols.c (symbol_X_add_number): Fix warning.
1863
045b540e
L		 18642005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1865
1866 * config/tc-m68k.c (md_begin): Support 64bit host.
1867 (get_num): Support 64bit BFD on 32bit host.
1868
b215186b
L		 18692005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1870
1871 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1872
be95a9c1
AM		 18732005-04-09 Alan Modra <amodra@bigpond.net.au>
1874
31d20a21
AM		 1875 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1876 call. Don't do the COFF hacks for multi-emulation gas. Move
1877 demand_empty_rest_of_line back to caller.
1878 (s_set, equals): demand_empty_rest_of_line here.
1879
be95a9c1
AM		 1880 PR gas/827
1881 * as.h (rs_dummy): Define.
1882 * symbols.c (symbol_X_add_number): New function.
1883 * symbols.h (symbol_X_add_number): Declare.
1884 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1885 * read.c (assign_symbol): New function, split out from s_set.
1886 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1887 Fix COFF hacks for multi-emulation gas.
1888 (s_set): Call assign_symbol. Remove "register" keyword.
1889 (set_zero_frag): New function.
1890 (pseudo_set): Always check for assignment to section syms.
1891 Always set segment and frag of symbol, and likewise extern for
1892 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1893 special case exp.X_add_number non-zero for O_symbol expressions.
1894 (equals): Use assign_symbol.
1895
6624cbde
BW		 18962005-04-08 Bob Wilson <bob.wilson@acm.org>
1897
1898 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1899 SEC_MERGE sections.
1900
dbbaec26
L		 19012005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1902
1903 * config/tc-i386.c (tc_gen_reloc): Don't turn
1904 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1905
0d6af1ab
NC		 19062005-04-06 Nick Clifton <nickc@redhat.com>
1907
1908 * po/rw.po: New translation: Kinyarwanda
1909 * configure.in (ALL_LINGUAS): Add rw
1910 * configure: Regenerate.
1911
664df4e4
BW		 19122005-04-05 Sterling Augustine <sterling@tensilica.com>
1913 Bob Wilson <bob.wilson@acm.org>
1914
1915 * config/tc-xtensa.c (branch_align_power): New.
1916 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1917 future_alignment_required): Use branch_align_power to check section
1918 alignment as well as xtensa_fetch_width when aligning branch targets.
1919
d77b99c9
BW		 19202005-04-05 Bob Wilson <bob.wilson@acm.org>
1921
1922 * config/tc-xtensa.c: Warning fixes throughout.
1923 (xtensa_fetch_width): Change to unsigned.
1924 (assemble_nop, xtensa_find_unaligned_branch_targets,
1925 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1926 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1927 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1928 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1929 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1930 get_text_align_max_fill_size, get_text_align_nop_count,
1931 get_text_align_nth_nop_size, get_noop_aligned_address,
1932 get_aligned_diff, convert_frag_align_next_opcode,
1933 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1934 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1935 types, avoiding size_t and using offsetT and addressT appropriately.
1936 (get_text_align_power): Clean up types. Avoid incorrect bound.
1937 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1938
da9f89d4
L		 19392005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1940
1941 * config/tc-ia64.c (start_unwind_section): Undo the change
1942 of 2004-08-18.
1943 (generate_unwind_image, dot_endp): Likewise.
1944
f6fe78d6
JW		 19452005-04-01 David Mosberger <davidm@hpl.hp.com>
1946
1947 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1948 le_nop_stop arrays and initializers to file scope.
1949 (md_begin): When generating code for anything other than
1950 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1951
a7d61044
JB		 19522005-04-01 Jan Beulich <jbeulich@novell.com>
1953
1954 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1955 immediates.
1956
d2c5f73e
NC		 19572005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1958
1959 * NEWS: Mention [fdgh]_floating.
1960 * config/atof-vax.c: Fix some whitespace.
1961 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1962
56f36663
NC		 19632005-04-01 Nick Clifton <nickc@redhat.com>
1964
1965 * configure.in: Add a check for <unistd.h> providing a prototype
1966 for getopt() which is compatible with the one in
1967 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1968 * configure: Regenerate.
1969 * config.in (HAVE_DECL_GETOPT): Add.
1970
8a75718c
JB		 19712005-04-01 Jan Beulich <jbeulich@novell.com>
1972
1973 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1974
ae8887b5
JB		 19752005-04-01 Jan Beulich <jbeulich@novell.com>
1976
1977 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1978 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1979
05ea83ed
JB		 19802005-03-30 Julian Brown <julian@codesourcery.com>
1981
1982 * config/tc-arm.c (arm_adjust_symtab): Rename
1983 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1984
9d2da7ca
JB		 19852005-03-30 Julian Brown <julian@codesourcery.com>
1986
1987 * config/tc-arm.c (mapping_state): Change documentation in function
1988 comment to cross-reference spec instead. Change type of mapping symbols
1989 to BSF_NO_TYPE.
1990 (arm_adjust_symtab): Don't change type of mapping symbols here.
1991
e8a38df5
AL		 19922005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1993
1994 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1995 * config.in: Regenerate.
1996 * configure: Regenerate.
1997 * configure.in: Check for ffs decl and alphabetize.
1998
ba93b8ac
DJ		 19992005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2000 Phil Blundell <philb@gnu.org>
2001
2002 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2003 (md_apply_fix3): Mark TLS symbols.
2004 (tc_gen_reloc): Handle TLS relocations.
2005 (arm_fix_adjustable): Ignore TLS relocations.
2006 (s_arm_elf_cons): Support expressions after decorated symbols.
2007
84798bd6
JB		 20082005-03-29 Julian Brown <julian@codesourcery.com>
2009
2010 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2011 whether personality routine index N has been output for this section.
2012 (mapping_state): tc_segment_info_data now struct not enum.
2013 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2014 handled on section change.
2015 (create_unwind_entry): Previous code to output dependency removed.
2016 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2017 for this section.
2018 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2019 arm_segment_info_type.
2020 (arm_segment_info_type): New struct.
84798bd6 2021
7b1cc377
BW		 20222005-03-28 Sterling Augustine <sterling@tensilica.com>
2023 Bob Wilson <bob.wilson@acm.org>
2024
2025 * config/tc-xtensa.c (do_align_targets): Update comment.
2026 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2027 Insert a LOOP_END frag before every loop target, and do not overload
2028 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2029 (xg_assemble_vliw_tokens): Use do_align_targets.
2030 (xtensa_fix_target_frags): Remove code to convert a
2031 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2032 negatable branch at the end of a loop.
2033 (frag_can_negate_branch): Delete.
2034
8c2fda1d
L		 20352005-03-28 David Mosberger <davidm@hpl.hp.com>
2036 H.J. Lu <hongjiu.lu@intel.com>
2037
2038 PR 803
2039 NEWS: Mention "-mtune=[itanium1|itanium2]".
2040
2041 * config/tc-ia64.c (md): Add tune.
2042 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2043 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2044 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2045 B unit NOPs are discouraged for McKinley-derived cores.
2046 (md_begin): Don't hardcode the "extra_goodness()" function in
2047 the comment...
2048 (ia64_init): Set md.tune to itanium2.
2049
2050 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2051 * doc/c-ia64.texi: Likewise.
2052
161840f9
ILT		 20532005-03-27 Ian Lance Taylor <ian@airs.com>
2054
2055 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2056 bad C_EFCN symbol, print its name.
2057
7c834684
BW		 20582005-03-25 Bob Wilson <bob.wilson@acm.org>
2059
2060 * config/tc-xtensa.c (use_longcalls): Delete.
2061 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2062 the use_longcalls flag is set. Do this before checking the segment.
2063 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2064 expand direct calls at this point.
2065 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2066 (xtensa_find_unmarked_state_frags): Likewise.
2067 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2068 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2069 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2070 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2071
ff1e783f
HPN		 20722005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2073
2074 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2075
695a4822
HPN		 20762005-03-25 Hans-Peter Nilsson <hp@axis.com>
2077
2078 * config/tc-cris.h: Convert to ISO C90.
2079 * config/tc-cris.c: Ditto.
2080 (md_estimate_size_before_relax): Remove obsolete comment for
2081 parameter "segment_type".
2082 (md_begin): Document reason for cast of hash_insert argument.
2083 (md_atof): Correct type of parameter "type".
2084
ea1562b3
NC		 20852005-03-24 Nick Clifton <nickc@redhat.com>
2086
2087 * write.h (bit_fix_new): Remove redundant prototype.
2088 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2089 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2090 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2091 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2092 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2093 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2094 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2095 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2096 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2097 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2098 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2099 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2100 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2101 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2102 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2103 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2104 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2105 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2106 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2107 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2108 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2109 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2110 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2111 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2112 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2113 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2114 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2115 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2116 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2117 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2118 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2119 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2120 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2121 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2122 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2123 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2124 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2125 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2126 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2127 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2128 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2129 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2130 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2131 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2132 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2133 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2134 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2135 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2136 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2137 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2138 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2139 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2140 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2141 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2142 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2143
d110d6a2
JB		 21442005-03-23 Jim Blandy <jimb@redhat.com>
2145
2146 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2147 attributes properly.
2148
ed84e695
NC		 21492005-03-23 Mike Frysinger <vapier@gentoo.org>
2150 Nick Clifton <nickc@redhat.com>
2151
2152 * configure.tgt: Accept any C library to accompany a GNU Linux
2153 implementation, not just the GNU C library.
2154 * configure.in: Likewise.
2155 * configure: Regenerate.
2156
4d5f9b2a
NC		 21572005-03-23 Nick Clifton <nickc@redhat.com>
2158
2159 * config/tc-tic30.c: Convert to ISO C90 formatting.
2160 * config/tc-tic30.h: Convert to ISO C90 formatting.
2161 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2162 * config/atof-vax.c: Convert to ISO C90 formatting.
2163
704803a9
MR		 21642005-03-21 Maciej W. Rozycki <macro@mips.com>
2165
2166 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2167 relocations correctly as well.
2168 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2169 relocations in mergeable sections section-relative either.
2170
6e2a91a3
BW		 21712005-03-21 Bob Wilson <bob.wilson@acm.org>
2172
2173 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2174
3d063691
NC		 21752005-03-21 Nick Clifton <nickc@redhat.com>
2176
1a66a017
NC		 2177 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2178 warning by providing a prototype for sh_symbian_find_elf_flags.
2179
3d063691
NC		 2180 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2181 previous delta.
2182
6f19c13c
AM		 21832005-03-21 Alan Modra <amodra@bigpond.net.au>
2184
2185 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2186 along with other formats that set bfd_gas. Remove unnecessary
2187 setting of bfd_gas. Delete strongarm cases in generic_target
2188 switch.
2189
bd17c2c3
AM		 21902005-03-21 Alan Modra <amodra@bigpond.net.au>
2191
2192 PR gas/780
2193 * config/tc-m68k.c (TRUNC, SEXT): Define.
2194 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2195 (m68k_ip): Truncate or sign extend expressions as appropriate.
2196 (get_num): Likewise.
2197 (md_apply_fix3): Use SEXT.
2198
ec91a2c2
AM		 21992005-03-21 Alan Modra <amodra@bigpond.net.au>
2200
2201 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2202 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2203 (obj-vms.o): Delete rule.
2204 Run "make dep-am".
2205 * Makefile.in: Regenerate.
2206 * aclocal.m4: Regenerate.
2207 * doc/Makefile.in: Regenerate.
2208 * po/POTFILES.in: Regenerate.
2209
238d258f
NC		 22102005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2211
2212 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2213 flag for coldfire v4e.
2214
30f725a1
BW		 22152005-03-17 Bob Wilson <bob.wilson@acm.org>
2216
2217 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2218 xg_apply_fix_value and return a value to indicate success.
2219 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2220 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2221 (xtensa_validate_fix_sub): New.
2222 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2223 (tc_gen_reloc): Move code to handle difference of symbols and code to
2224 apply tentative fix values to ...
2225 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2226 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2227 relocations when linkrelax flag is not set.
2228 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2229 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2230
a724f0f4
JB		 22312005-03-17 Jan Beulich <jbeulich@novell.com>
2232
2233 * config/tc-i386.c (i386_scale): Beautify error message.
2234 (Intel syntax comments): Update.
2235 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2236 next_operand.
2237 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2238 Remove declarations.
2239 (intel_bracket_expr): Declare.
2240 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2241 of the function body in a loop allowing to split an operand into two.
2242 Replace calls to malloc and checks of it returning non-NULL with
2243 calls to xmalloc/xstrdup.
2244 (intel_expr): SHORT no longer handled here. Add comment indicating
2245 comparison ops need implementation.
2246 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2247 Check right operand of - does not specify a register when parsing
2248 the address of a memory reference.
2249 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2250 Check operands do not specify a register when parsing the address of
2251 a memory reference.
2252 (intel_e06, intel_e06_1): Likewise.
2253 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2254 handle SHORT as well as unary + and -. Don't accept : except for
2255 segment overrides or in direct far jump/call insns.
2256 (intel_brack_expr): New.
2257 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2258 intel_brack_expr.
2259 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2260 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2261 Allow symbolic constants as register scale value.
2262 (intel_get_token): Replace call to malloc and check of return value
2263 with call to xmalloc. Change handling for FLAT to match MASM's.
2264 (intel_putback_token): Don't try to back up/free current token if
2265 that is T_NIL.
2266
deeaaff8
DJ		 22672005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2268
2269 * configure.tgt: Set emulation for arm-*-eabi*.
2270 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2271 * config/te-armeabi.h: New file.
2272 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2273 * config/te-symbian.h: Include "te-armeabi.h".
2274
199fea98
NC		 22752005-03-16 Nick Clifton <nickc@redhat.com>
2276
2277 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2278 local variable in case it is clobbered by the setjmp.
2279
1ad12f97
NC		 22802005-03-16 Nick Clifton <nickc@redhat.com>
2281 Ben Elliston <bje@au.ibm.com>
2282
569acd2c 2283 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2284 compiler command line. Enabled by default. Disable via
569acd2c 2285 --disable-werror.
1ad12f97
NC		 2286 * configure: Regenerate.
2287
a5324a3e
NC		 22882005-03-16 Nick Clifton <nickc@redhat.com>
2289
2290 * config/obj-coff.h: Convert to ISO C90 formatting.
2291 * config/obj-coff.c: Convert to ISO C90 formatting.
2292
b05fe5cf
ZW		 22932005-03-15 Zack Weinberg <zack@codesourcery.com>
2294
2295 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2296 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2297 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2298 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2299 (insns): Add ARMv6T2 instructions:
2300 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2301 (arm_archs): Add V6T2 variants.
2302
957d91c1
NC		 23032005-03-15 Nick Clifton <nickc@redhat.com>
2304
2305 * NEWS: Add cutoff for changes in 2.16 release.
2306
43c3ab55
JB		 23072005-03-15 Jan Beulich <jbeulich@novell.com>
2308
2309 * expr.c (operand): Merge handling of unary + into that for unary
2310 -, !, and ~.
2311
5862107c
EC		 23122005-03-14 Eric Christopher <echristo@redhat.com>
2313
2314 * config/tc-mips.c: Include dw2gencfi.h.
2315 (mips_cfi_frame_initial_instructions): New.
2316 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2317 (tc_cfi_frame_initial_instructions): Ditto.
2318 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2319 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2320 * Makefile.am: Update dependencies.
2321 * Makefile.in: Regenerate.
2322
729ae8d2
AM		 23232005-03-15 Alan Modra <amodra@bigpond.net.au>
2324
2325 * po/es.po: Commit new Spanish translation.
2326
882cb63e
AM		 23272005-03-14 Alan Modra <amodra@bigpond.net.au>
2328
2329 * po/tr.po: Commit new Turkish translation.
2330
885fc257
ZW		 23312005-03-12 Zack Weinberg <zack@codesourcery.com>
2332
2333 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2334 wfi, yield.
2335
e330299e
DJ		 23362005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2337
2338 * config-gas.com: Mark vax-vms as obsolete.
2339 * configure.in: Remove fmt=vms support.
2340 * config.in: Regenerate.
2341 * configure: Regenerate.
2342 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2343
7b1cc377
BW		 23442005-03-10 Sterling Augustine <sterling@tensilica.com>
2345 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 2346
2347 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2348 when checking if xg_resolve_literals needs to be called.
2349 * config/tc-xtensa.h: Fix spelling typo in a comment.
2350
4962e196
JB		 23512005-03-10 Jan Beulich <jbeulich@novell.com>
2352
2353 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2354 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2355 crafted structure declarations with the types from macro.h.
2356
4184909a
RS		 23572005-03-09 Richard Sandiford <rsandifo@redhat.com>
2358
2359 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2360 for -mno-shared optimization.
2361
7d8e00cf
RS		 23622005-03-09 Richard Sandiford <rsandifo@redhat.com>
2363
2364 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2365 (MAX_NOPS): Bump to 4.
2366 (mips_fix_vr4130): New variable.
2367 (nops_for_vr4130): New function.
2368 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2369 nops_for_vr4130 if working around VR4130 errata.
2370 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2371 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2372 (md_parse_option): Handle them.
2373 (md_show_usage): Print them.
2374 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2375
dc36a61f
RS		 23762005-03-09 Richard Sandiford <rsandifo@redhat.com>
2377
2378 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2379 branch delay code.
2380
7d10b47d
RS		 23812005-03-09 Richard Sandiford <rsandifo@redhat.com>
2382
2383 * config/tc-mips.h (mips_flush_pending_output): Delete.
2384 (mips_emit_delays): Declare.
2385 (md_flush_pending_output): Use mips_emit_delays.
2386 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2387 the previous instructions.
2388 (md_begin, append_insn, md_parse_option): Update callers.
2389 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2390 start_noreorder.
2391 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2392 (s_gpdword): Update callers.
2393 (start_noreorder, end_noreorder): New functions.
2394 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2395 manipulating mips_opts or prev_nop_frag directly.
2396 (mips_flush_pending_output): Delete.
2397
404a8071
RS		 23982005-03-09 Richard Sandiford <rsandifo@redhat.com>
2399
2400 * config/tc-mips.c (mips_move_labels): New function, taken from...
2401 (append_insn, mips_emit_delays): ...here.
2402
71400594
RS		 24032005-03-09 Richard Sandiford <rsandifo@redhat.com>
2404
2405 * config/tc-mips.c (MAX_NOPS): New macro.
2406 (history): Resize to 1 + MAX_NOPS.
2407 (fix_vr4120_class): New enumeration.
2408 (vr4120_conflicts): New variable.
2409 (init_vr4120_conflicts): New function.
2410 (md_begin): Call it.
2411 (insn_uses_reg): Constify first argument.
2412 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2413 (nops_for_insn_or_target): New functions.
2414 (append_insn): Use the new nops_for_* functions instead of inline
2415 delay checks. Generalize prev_nop_frag handling to handle an
2416 arbitrary history length. Insert nops into the history buffer
2417 once the number of nops in prev_nop_frag is fixed.
2418 (emit_delays): Use nops_for_insn instead of inline delay checks.
2419
9b91f544
RS		 24202005-03-09 Richard Sandiford <rsandifo@redhat.com>
2421
2422 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2423 check from branch delay code. Remove unnecessary check for branches.
2424
1e915849
RS		 24252005-03-09 Richard Sandiford <rsandifo@redhat.com>
2426
2427 * config/tc-mips.c (dummy_opcode): Delete.
2428 (nop_insn, mips16_nop_insn): New variables.
2429 (NOP_INSN): New macro.
2430 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2431 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2432 (md_begin): Initialize nop_insn and mips16_nop_insn.
2433 (append_insn): Use the new emit_nop function to add nops, recording
2434 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2435 to reserve room for the instruction and install_insn to install the
2436 final form. Use insert_into_history to record the instruction in
2437 the history buffer. Use move_insn to do delay slot filling.
2438 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2439 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2440 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2441
bf12938e
RS		 24422005-03-09 Richard Sandiford <rsandifo@redhat.com>
2443
2444 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2445 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2446 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2447 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2448 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2449
a38419a5
RS		 24502005-03-09 Richard Sandiford <rsandifo@redhat.com>
2451
2452 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2453 and extended_p fields with a single fixed_p field.
2454 (append_insn, mips_no_prev_insn): Adjust accordingly.
2455
2fa15973
RS		 24562005-03-09 Richard Sandiford <rsandifo@redhat.com>
2457
2458 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2459 a single mips16_absolute_jump_p bit.
2460 (append_insn): Adjust accordingly.
2461
47e39b9d
RS		 24622005-03-09 Richard Sandiford <rsandifo@redhat.com>
2463
2464 * config/tc-mips.h (mips_cl_insn): Move definition to...
2465 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2466 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2467 and extended_p.
2468 (history): New variable.
2469 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2470 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2471 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2472 (prev_prev_insn_unreordered): Delete.
2473 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2474 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2475 field.
2476
399132af
DJ		 24772005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2478
2479 * doc/Makefile.am: Update as.info dependencies.
2480 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2481
24822005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 2483
2484 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2485 error, and point to .purgem documentation if someone really needs
2486 re-definitions.
2487 * NEWS: Mention macro redefinition is now an error.
2488
9b505842
JB		 24892005-03-08 Jan Beulich <jbeulich@novell.com>
2490
2491 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2492 emitted to. Add more precise diagnostics for non-fitting insns based
2493 on that. Eliminate now superfluous special casing of MLX. Clear out
2494 slot information when dropping an insn.
2495
ef6a2b41
JB		 24962005-03-08 Jan Beulich <jbeulich@novell.com>
2497
2498 * config/tc-ia64.c (parse_section_name): Rename to...
2499 (cross_section): In addition to separating the name from the rest of
2500 the arguments, also carry out the operation.
2501 (dot_xdata): Use cross_section.
2502 (dot_float_cons): Likewise.
2503 (dot_xstringer): Likewise.
2504 (dot_xdata_ua): Likewise.
2505 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2506
06647dfd
AM		 25072005-03-05 Alan Modra <amodra@bigpond.net.au>
2508
2509 * po/gas.pot: Regenerate.
2510
bbe506e8
TS		 25112005-03-04 David Daney <ddaney@avtrex.com>
2512
2513 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2514 instead of '_gp' for -mno-shared optimization.
2515 (s_cpload): Ditto.
2516 (s_abicalls): Document it in the comment.
2517 (md_show_usage): Document the -mno-shared option.
2518
aed1a261
RS		 25192005-03-04 Richard Sandiford <rsandifo@redhat.com>
2520
2521 * config/tc-mips.c (mips_set_options): Add sym32 field.
2522 (mips_opts): Initialize it.
2523 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2524 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2525 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2526 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2527 when deciding whether to use a symbolic %highest/%higher expansion.
2528 (macro): Likewise. Remove o64/n32 linux hack. Always use
2529 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2530 and "la". Handle constants separately from symbolic expressions in
2531 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2532 and using load_register to load the high part of the address.
2533 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2534 (OPTION_ELF_BASE): Bump by 2.
2535 (md_longopts): Add entries for -msym32 and -mno-sym32.
2536 (md_parse_option): Handle them.
2537 (usage): Document them.
2538 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2539 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2540 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2541 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2542 -msym32 and -mno-sym32.
2543
6caf9ef4
TS		 25442005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2545
2546 * config/tc-mips.c (load_address): Implement GP optimization
2547 for 64bit address space non-PIC. Fix formatting.
2548 (macro): Likewise. Simplify code.
2549 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2550 (mips_after_parse_args): Simplify code.
2551
406a7f05
NC		 25522005-03-03 Nick Clifton <nickc@redhat.com>
2553
fbacee5b
NC		 2554 * expr.c (operand): Remove redundant code enclosed by #ifdef
2555 RELAX_PAREN_GROUPING....#endif.
2556
77ccfee5
NC		 2557 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2558 reloc is the difference of two symbols defined in the same
2559 section.
2560
406a7f05
NC		 2561 * config/tc-iq2000.c (line_comment_chars): Include the # character
2562 as otherwise this breaks #APP/#NO_APP processing.
2563
2f12d57f
RR		 25642005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2565
2566 * config/tc-arc.c(md_assemble): Remove dead code for handling
2567 immediate indexing of ld and st .
2568
3f98094e
DJ		 25692005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2570 Joseph Myers <joseph@codesourcery.com>
2571
2572 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2573 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2574 (parse_relocation): Check for a word break after a relocation
2575 operator.
2576 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2577 symbols.
2578
ab1e9ef7
AM		 25792005-03-02 Alan Modra <amodra@bigpond.net.au>
2580
2581 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2582
bb14f524
JB		 25832005-03-02 Jan Beulich <jbeulich@novell.com>
2584
2585 * as.c (main): Use unlink_if_ordinary instead of unlink.
2586 * messages.c (as_fatal): Likewise.
2587
c4a530c5
JB		 25882005-03-02 Jan Beulich <jbeulich@novell.com>
2589
2590 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2591 accesses.
2592 (parse_register): Allow cr8...15 in all modes.
2593
167c3097
JB		 25942005-03-02 Jan Beulich <jbeulich@novell.com>
2595
2596 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2597 etc. like normal symbol references (T_ID).
2598
71ba24a1
AM		 25992005-03-02 Alan Modra <amodra@bigpond.net.au>
2600
2601 * symbols.c (fb_label_name): Fix silly thinko in last change.
2602
a76903bf
AM		 26032005-03-02 Alan Modra <amodra@bigpond.net.au>
2604
9d0e75cb
AM		 2605 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2606 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2607
a76903bf
AM		 2608 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2609
26102005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 2611
2612 PR gas/708
a76903bf 2613 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 2614 suffixes also.
b15c27d7 2615
c9dea48b
AM		 26162005-03-01 Alan Modra <amodra@bigpond.net.au>
2617
c7f17d46
AM		 2618 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2619
c9dea48b
AM		 2620 * as.h (assert): Warning fix.
2621 * expr.c (expr): Correct assertion.
2622 * read.c (s_comm_internal): Remove assertion.
2623 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2624 (fixup_segment): Remove assertion.
2625 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2626 (md_apply_fix3): Likewise.
2627 * config/tc-i370.c (md_begin): Correct assertion.
2628 (i370_macro): Warning fix for assertion.
2629
44f2f9d2
AM		 26302005-03-01 Alan Modra <amodra@bigpond.net.au>
2631
2632 * configure.in (AC_C_BIGENDIAN): Invoke.
2633 * configure: Regenerate.
2634 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2635 host variable to set string header size.
2636 * config/obj-aout.c (obj_header_append): Don't use host structs.
2637 (obj_symbol_to_chars): Likewise.
2638 (obj_emit_strings): Likewise. Use the passed in output pointer.
2639 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2640 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2641 not sizeof host struct.
2642 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2643 (obj_emit_strings): Likewise.
2644 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2645 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2646 sizeof host struct.
2647 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2648 sizeof host struct.
2649 (host_number_to_chars): Define.
2650 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2651 host internal struct to set header sizes.
2652 * config/tc-i960.c (md_number_to_field): Warning fix.
2653 (md_ri_to_chars): Use host byte order.
2654 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 2655 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 2656
802a113d
NC		 26572005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2658
2659 * doc/c-arc.texi: Update documentation about ARC's extension
2660 instructions.
2661
e5f129ad
SS		 26622005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2663
2664 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2665 address for myself.
2666
2132e3a3
AM		 26672005-02-23 Alan Modra <amodra@bigpond.net.au>
2668
2669 * cgen.c: Warning fixes.
2670 * config/tc-arc.c: Likewise.
2671 * config/tc-arm.c: Likewise.
2672 * config/tc-avr.c: Likewise.
2673 * config/tc-d10v.c: Likewise.
2674 * config/tc-d30v.c: Likewise.
2675 * config/tc-frv.c: Likewise.
2676 * config/tc-frv.h: Likewise.
2677 * config/tc-h8300.c: Likewise.
2678 * config/tc-h8500.c: Likewise.
2679 * config/tc-i370.c: Likewise.
2680 * config/tc-i960.c: Likewise.
2681 * config/tc-ia64.c: Likewise.
2682 * config/tc-ip2k.c: Likewise.
2683 * config/tc-m68hc11.c: Likewise.
2684 * config/tc-maxq.c: Likewise.
2685 * config/tc-mcore.c: Likewise.
2686 * config/tc-mips.c: Likewise.
2687 * config/tc-msp430.c: Likewise.
2688 * config/tc-pj.c: Likewise.
2689 * config/tc-ppc.c: Likewise.
2690 * config/tc-ppc.h: Likewise.
2691 * config/tc-s390.c: Likewise.
2692 * config/tc-sh.c: Likewise.
2693 * config/tc-sh64.c: Likewise.
2694 * config/tc-tic4x.c: Likewise.
2695 * config/tc-tic80.c: Likewise.
2696 * config/tc-v850.c: Likewise.
2697 * config/tc-vax.c: Likewise.
2698 * config/tc-w65.c: Likewise.
2699 * config/tc-xstormy16.c: Likewise.
2700 * config/tc-z8k.c: Likewise.
2701
ee3c9814
CM		 27022005-02-22 Catherine Moore <clm@cm00re.com>
2703
2704 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2705 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2706
9b2f1d35
EC		 27072005-02-22 Eric Christopher <echristo@redhat.com>
2708
2709 * config/tc-mips.c (struct proc): Change isym to
2710 func_sym. New member func_end_sym.
2711 (s_mips_ent): Update.
2712 (s_mips_end): Ditto. Add code to compute function size.
2713
b7712f8d
AM		 27142005-02-22 Alan Modra <amodra@bigpond.net.au>
2715
2716 * read.c: Warning fixes.
2717 * config/obj-elf.c: Likewise.
2718
58e2ea4d
MR		 27192005-02-22 Maciej W. Rozycki <macro@mips.com>
2720
2721 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2722 emitting insn.
2723
ebe372c1
L		 27242005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2725
2726 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2727 SEC_COFF_SHARED.
2728
2729 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2730 SEC_TIC54X_BLOCK.
2731 (demand_empty_rest_of_line): Likewise.
2732 (tic54x_sblock): Likewise.
2733 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2734
cc1bc22a
AM		 27352005-02-21 Alan Modra <amodra@bigpond.net.au>
2736
2737 * read.c (address_bytes): New function.
2738 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2739 (potable): Add "dc.a".
2740 (cons_worker): Handle "dc.a".
2741 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2742
ac4528d2
AM		 27432005-02-21 Alan Modra <amodra@bigpond.net.au>
2744
2745 * input-file.c (input_file_open): Rearrange to avoid warning.
2746
b5682e56
AM		 27472005-02-19 Alan Modra <amodra@bigpond.net.au>
2748
2749 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2750 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2751 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2752
8fc2e39e
TS		 27532005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2754
2755 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2756 uses after .set noat.
2757 (load_address): Likewise.
2758 (macro): Likewise. Don't try to avoid $at use by sacrificing
2759 the target register before it is stored, it won't work.
2760
744b6414
JW		 27612005-02-17 James E Wilson <wilson@specifixinc.com>
2762
2763 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2764 see an instruction that specifies a template.
2765
30eb9c17
AM		 27662005-02-18 Alan Modra <amodra@bigpond.net.au>
2767
2768 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2769 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2770 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2771
91d777ee
L		 27722005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2773
2774 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2775
2776 * config/tc-ia64.c (md): Add hint_b.
2777 (emit_one_bundle): Handle md.hint_b for "hint".
2778 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2779 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2780 (ia64_init): Set md.hint_b to error.
2781 (md_assemble): Handle md.hint_b for "hint.b".
2782
2783 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2784 * doc/c-ia64.texi: Likewise.
2785
f17c130b
AM		 27862005-02-17 Alan Modra <amodra@bigpond.net.au>
2787
2788 * tc.h (struct relax_type, relax_typeS): Move from here..
2789 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2790 * ecoff.c (ecoff_new_file): Add appfile param.
2791 * ecoff.h (ecoff_new_file): Likewise.
2792 * itbl-lex.h: New file.
2793 * itbl-lex.l: Include itbl-lex.h.
2794 * itbl-parse.y: Likewise.
2795 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2796 * read.c (s_app_file_string): Mark appfile possibly unused.
2797 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2798 * subsegs.h (struct seg_info_trash): Delete.
2799 (seg_info): Use segment_info_type instead.
2800 * config/obj-coff.c (struct filename_list): Make filename const char *.
2801 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2802 * config/obj-elf.c (elf_file_symbol): Similarly.
2803 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2804 signed right shift.
2805 * config/tc-arc.c (md_operand): Warning fix.
2806 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2807 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2808 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2809 * config/tc-frv.c (frv_force_relocation): Warning fix.
2810 * config/tc-m68k.c (md_parse_option): Delete unused var.
2811 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2812 * config/tc-sparc.c: Likewise.
2813 (s_common): Warning fix.
2814 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2815 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2816 addressT.
2817 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2818 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2819 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2820 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2821 (tic4x_do_align): Use TIC_NOP_OPCODE.
2822 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2823 * config/tc-vax.c: Include netinet/in.h.
2824 (tc_headers_hook): Formatting.
2825 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2826
26b810ce
JB		 28272005-02-17 Jan Beulich <jbeulich@novell.com>
2828
2829 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2830 parsing inN, locN, outN. Set 'idx' to offset register number starts
2831 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2832 pointless cast.
2833
b8285c27
TS		 28342005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2835
2836 * config/tc-mips.c (load_address): Fix formatting.
2837 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2838 Catch macros which are unexpandable without AT. Remove duplicate
2839 zeroing of used_at.
2840 (macro2): Remove duplicate zeroing of used_at.
2841
4df6ce47
AM		 28422005-02-16 Alan Modra <amodra@bigpond.net.au>
2843
2844 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2845 than zero.
2846
d6f16593 28472005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 2848 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 2849
2850 * config/tc-mips.c (reloc_needs_lo_p): Handle
2851 BFD_RELOC_MIPS16_HI16_S.
2852 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2853 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2854 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2855 complaints on.
2856 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2857 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2858 Call my_getSmallExpression() to parse percent operators.
2859 (percent_op_match, mips_percent_op): Separate definitions.
2860 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2861 (parse_relocation): Handle the MIPS16 mode using
2862 mips16_percent_op.
2863 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2864 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2865
7b347e43
JB		 28662005-02-15 Jan Beulich <jbeulich@novell.com>
2867
2868 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2869 instead of explicitly dealing with the translation; exclude
2870 relocations that are already pcrel, however.
2871
a66d2bb7
JB		 28722005-02-15 Jan Beulich <jbeulich@novell.com>
2873
2874 * config/tc-ia64.c: Include limits.h (if available).
2875 (gr_values[0]): Set path to INT_MAX.
2876 (dot_reg_val): Don't allow changing value of r0. Limit range of
2877 general registers at r127.
2878 (specify_resource): Default resource index is -1. Don't set resource
2879 index (in case IA64_RS_RSE) without setting the specific flag.
2880 (note_register_values): Check operand is O_constant before tracking
2881 input value of moves. Add tracking for dep.z with constant inputs.
2882 (print_dependency): Resource index of specific resource may be zero.
2883 (check_dependencies): Likewise.
2884
4b09e828
JB		 28852005-02-15 Jan Beulich <jbeulich@novell.com>
2886
2887 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2888 reg_class. Check operands and emit diagnostics for illegal use of
2889 registers.
2890
0ca3e455
JB		 28912005-02-15 Jan Beulich <jbeulich@novell.com>
2892
2893 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2894 new variables type, suffix, and width. Handle
2895 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2896 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2897 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2898 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2899 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2900 if unable to translate relocation type, using the new variables.
2901
2fac3d48
JB		 29022005-02-15 Jan Beulich <jbeulich@novell.com>
2903
2904 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2905 (ty_symbol_chars): Define.
2906 * config/tc-ia64.c (ia64_symbol_chars): Define.
2907
2f6d622e
JB		 29082005-02-15 Jan Beulich <jbeulich@novell.com>
2909
2910 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2911 input_line_pointer was advanced.
2912
28013b5c
KK		 29132005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2914
2915 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2916 within |.
2917
f1dab70d
JB		 29182005-02-13 Jan Beulich <jbeulich@novell.com>
2919
2920 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2921 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2922 indicator.
2923 (ia64_init): Set md.detect_dv.
2924 (ia64_start_line): New static variable warned. Warn only once when
2925 encountering explicit stops in automatic mode.
2926 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2927 * NEWS: Mention new default mode.
2928
20b36a95
JB		 29292005-02-13 Jan Beulich <jbeulich@novell.com>
2930
2931 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2932 be freed when wiping out previous state. Canonicalize names before
2933 use. Free name string when detecting redefinition.
2934 (dot_pred_rel): Call generic expression parser to process arguments.
2935 Handle O_register case for individual predicates and O_subtract for
2936 ranges.
2937 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2938 register hash.
2939 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2940 Warn if multiple found, issue error if resulting symbol name has zero
2941 length.
2942 (dot_alias): Canonicalize name before use.
2943
07450571
L		 29442005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2945
2946 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2947 and 0 for error.
2948 (in_procedure): Return -1 for warning.
2949 (in_prologue): Likewise.
2950 (in_body): Likewise.
2951
01b91374
L		 29522005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2953
ac4528d2 2954 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 2955 (dot_float_cons): Likewise.
2956 (dot_xstringer): Likewise.
2957 (dot_xdata_ua): Likewise.
2958 (dot_float_cons_ua): Likewise.
2959
970d6792
L		 29602005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2961
2962 * NEWS: Mention "-munwind-check=[warning|error]".
2963
2964 * config/tc-ia64.c (md): Add unwind_check.
2965 (unwind_diagnostic): New.
2966 (in_procedure): Call unwind_diagnostic when a directive isn't
2967 in procedure.
2968 (in_prologue): Call unwind_diagnostic when a directive isn't in
2969 prologue.
2970 (in_body): Call unwind_diagnostic when a directive isn't in
2971 body region.
2972 (dot_endp): Set md.unwind_check to error before calling
2973 in_procedure and restore it after. When the name is missing or
2974 couldn't be found, use the one from the last .proc if
2975 md.unwind_check isn't error. Warn if md.unwind_check is
2976 warning.
2977 (md_parse_option): Handle "-munwind-check=[warning|error]".
2978 (md_show_usage): Add "-munwind-check=[warning|error]".
2979 (ia64_init): Set md.unwind_check to warning.
2980
2981 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2982 * doc/c-ia64.texi: Likewise.
2983
16a48f83
JB		 29842005-02-11 Jan Beulich <jbeulich@novell.com>
2985
2986 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2987 (LEX_QM): Likewise.
2988 (ia64_parse_name): New third parameter.
2989 (md_parse_name): Pass third argument.
2990 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2991 (md_operand): Handling of '@'-prefixed symbols moved from here...
2992 (ia64_parse_name): ...to here.
2993
a911c10a
JB		 29942005-02-11 Jan Beulich <jbeulich@novell.com>
2995
2996 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2997 (errata_nop_necessary_p): Remove declaraction and definition.
2998 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2999 update md.group_idx. Don't reset md.last_groups.
3000
b3f19c14
JB		 30012005-02-11 Jan Beulich <jbeulich@novell.com>
3002
3003 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3004 argument.
3005 (dot_xdata): Free section name after use.
3006 (dot_float_cons): Likewise.
3007 (dot_xstringer): Likewise.
3008 (dot_xdata_ua): Likewise.
3009 (dot_float_cons_ua): Likewise.
3010 (md_pseudo_table): Add xdata16 and xdata16.ua.
3011
5cb53c21
L		 30122005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3013
3014 * doc/all.texi: Add IA64.
3015 * doc/as.texinfo: Likewise.
3016
3017 * doc/c-ia64.texi: Fix typos.
3018
620b81c1
JB		 30192005-02-10 Julian Brown <julian@codesourcery.com>
3020
3021 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3022 BFD_RELOC_UNUSED.
3023 (do_t_push_pop): Likewise.
3024 (md_assemble): Likewise.
3025 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3026 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3027 (create_unwind_entry): Output dependency on the required personality
3028 routines.
620b81c1 3029
4ee4d249
NS		 30302005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3031
3032 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3033 * subsegs.c (seg_not_empty_p): Likewise.
3034
9f5083a4
NC		 30352005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3036
3037 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3038 relative jump calculation.
9f5083a4
NC		 3039 <md_convert_frag) : Likewise.
3040 <output_disp): Likewise.
3041
aaac53f5
HPN		 30422005-02-07 Hans-Peter Nilsson <hp@axis.com>
3043
3044 * write.c (write_object_file): Recognize warning-symbol construct
3045 and skip object- and target- handling for the second symbol.
3046
05ee4b0f
JB		 30472005-02-02 Jan Beulich <jbeulich@novell.com>
3048
3049 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3050 designators along with quoted ones. Free copy of quoted designator
3051 when done.
3052
65ec77d2
BE		 30532005-02-01 Ben Elliston <bje@au.ibm.com>
3054
3055 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3056 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3057 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3058 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3059 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3060 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3061 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3062 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3063 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3064 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3065 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3066 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3067 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3068 #if 0'd code throughout.
3069
d342277e
NC		 30702005-01-31 Nick Clifton <nickc@redhat.com>
3071
3072 * as.c (parse_args): Bump copyright date reported by --version to
3073 2005.
3074
d6486796
NC		 30752005-01-31 Nick Clifton <nickc@redhat.com>
3076
3077 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3078 and vax-vms.
3079
ca3bc58f
JB		 30802005-01-31 Jan Beulich <jbeulich@novell.com>
3081
3082 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3083 that can end with .endr in that case. Make requiring/permitting
3084 pseudo-ops without leading dot closer to the logic in read.c serving
3085 the same purpose.
3086 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3087 ignored.
3088
057f53c1
JB		 30892005-01-31 Jan Beulich <jbeulich@novell.com>
3090
3091 * macro.c (do_formals): Adjust to no longer accept empty parameter
3092 names.
3093 (define_macro): Adjust to no longer accept empty macro name, garbage
3094 following the parameters, or macros that were previously defined.
3095 * read.c (s_bad_end): Declare.
3096 (potable): Add endm. Handler for endr and endm is s_bad_end.
3097 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3098 and .endr.
3099 * read.h (s_bad_endr): Remove.
3100
d3156ecc
JB		 31012005-01-31 Jan Beulich <jbeulich@novell.com>
3102
3103 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3104 immediately discarding (but counting) those exceeding the maximum
3105 possible amount. Track whether output and input operand counts ever
3106 matched, and use this to better indicate which of the operands/
3107 operand types was wrong; specifically don't default to pointing to
3108 the first operand.
3109
75e09913
JB		 31102005-01-31 Jan Beulich <jbeulich@novell.com>
3111
3112 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3113 variable in dot_endp). Add body and insn. Make prologue,
3114 prologue_mask, body, and insn bitfields.
3115 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3116 messages.
3117 (in_procedure, in_prologue, in_body): New.
3118 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3119 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3120 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3121 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3122 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3123 dot_personality): Use the appropriate one of the above.
3124 (dot_proc): Clear unwind.proc_start; set to current location only if
3125 none of the entry points were valid. Check for non-zero-length entry
3126 point names. Check that entry points aren't defined, yet. Clear
3127 unwind.prologue, unwind.body, and unwind.insn.
3128 (dot_body): Call in_procedure. Check that first directive in procedure
3129 had no insns emitted before. Set unwind.body.
3130 (dot_prologue): Call in_procedure. Check that not already in prologue.
3131 Check that first directive in procedure had no insns emitted before.
3132 Clear unwind.body.
3133 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3134 length entry point names. Check that entry points became defined.
3135 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3136
f4660e2c
JB		 31372005-01-31 Jan Beulich <jbeulich@novell.com>
3138
3139 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3140 before actually using it. Don't generate an error in manual bundling
3141 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3142 Don't generate an error in manual bundling mode when looking at an
3143 insn required to be last in its group but the required slot hasn't
3144 been reached, yet. Allow conversion from MII to MI;I for bundle
3145 consisting of only 2 insns with the stop between them. Suppress
3146 various meaningless errors resulting from detecting earlier ones.
3147
60b9a617
JB		 31482005-01-31 Jan Beulich <jbeulich@novell.com>
3149
3150 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3151 input being ar.pfs.
3152
7af0dfc7
CG		 31532005-01-28 Christian Groessler <chris@groessler.org>
3154
3155 * config/tc-z8k.c (md_assemble): Improve error detection.
3156
f7e323d5
JB		 31572005-01-28 Jan Beulich <jbeulich@novell.com>
3158
3159 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3160 for personality routine pointer only if there is one.
3161 (ia64_convert_frag): Likewise.
3162 (generate_unwind_image): Likewise.
3163
f87a1e0c
CG		 31642005-01-27 Christian Groessler <chris@groessler.org>
3165
3166 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3167 (md_apply_fix3): Make relative branches out of range an error
3168 instead of a warning. Display correct line number for out of
3169 range branches/calls/memory accesses.
3170
c6cb92c5
NS		 31712005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3172
3173 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3174 to emit .debug_line and other debug sections.
3175 * as.h (seg_not_empty_p): Declare.
3176 * subsegs.c (seg_not_empty_p): New predicate.
3177
e8093792
AC		 31782005-01-27 Andrew Cagney <cagney@gnu.org>
3179
3180 * configure: Regenerate to track ../gettext.m4 change.
3181
09124b3f
JB		 31822005-01-27 Jan Beulich <jbeulich@novell.com>
3183
3184 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3185
31862005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3187
3188 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3189 to/from application registers dynamic insns.
3190 (md_assemble): Defer resolution of move to/from application registers
3191 dynamic insns when they can be issued on either the I- or M-units.
3192
90219bd0
AO		 31932005-01-25 Alexandre Oliva <aoliva@redhat.com>
3194
3195 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3196 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3197 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3198 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3199 * cgen.c (gas_cgen_parse_operand): Handle
3200 CGEN_PARSE_OPERAND_SYMBOLIC.
3201 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3202 (frv_force_relocation): Likewise. Fix handling of PIC
3203 relocations.
3204 (md_apply_fix3): Likewise.
3205
59c871b4
BE		 32062005-01-21 Ben Elliston <bje@au.ibm.com>
3207
3208 * as.h: Remove #if 0'd code.
3209 * atof-generic.c (atof_generic): Likewise.
3210 * ecoff.c (ecoff_directive_frame): Likewise.
3211 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3212 * itbl-ops.c (itbl_add_reg): Likewise.
3213 * listing.c (calc_hex): Likewise.
3214 * read.c (MASK_CHAR): Likewise.
3215 * subsegs.c (subsegs_print_statistics): Likewise.
3216 * symbols.c (indent): Likewise.
3217 * write.c (write_relocs): Likewise.
3218 (write_object_file): Likewise.
3219 (relax_frag): Likewise.
3220
fb767913
NC		 32212005-01-20 Nick Clifton <nickc@redhat.com>
3222
3223 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3224 getopt_long_only() from considering -a as an abbreviation for
3225 --alternate.
3226 (parse_args): Fix the parsing of -a=<file>.
3227
c556cc9c
AM		 32282005-01-20 Alan Modra <amodra@bigpond.net.au>
3229
3230 PR gas/684
3231 * read.c (s_incbin): Adjust default count for skip. Check validity
3232 of count and skip rigorously.
3233
9c6ed8e6
FF		 32342005-01-19 Fred Fish <fnf@specifixinc.com>
3235
3236 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3237
e5604d79
RS		 32382005-01-19 Richard Sandiford <rsandifo@redhat.com>
3239
3240 * read.c (convert_to_bignum): New function, split out from...
3241 (emit_expr): ...here. Handle the case where X_add_number is
3242 positive and the input value is negative.
3243 (output_big_sleb128): Fix setting of continuation bit. Check whether
3244 the final byte needs to be sign-extended. Fix size-shrinking loop.
3245 (emit_leb128_expr): When generating a signed leb128, see whether the
3246 sign of an O_constant's X_add_number matches the sign of the input
3247 value. Use a bignum if not.
3248
e38bc3b5
NC		 32492005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3250
3251 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3252 arch_sh_up in order to match the external name and make the
3253 testsuite's job easier.
3254
df227444
L		 32552005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3256
4df6ce47 3257 PR 659
df227444
L		 3258 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3259
b8b80cf7
NC		 32602005-01-12 Nick Clifton <nickc@redhat.com>
3261
3262 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3263 ignored_arguments array.
3264
324007b9
L		 32652005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3266
3267 * write.c (write_object_file): Disallow a symbol equated to
3268 common symbol.
3269
5c4504f7
NC		 32702005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3271
3272 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3273 bfd_mach_maxq20.
3274 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3275 (maxq_target): New function: Set the machine type.
3276
4e7fd91e
PB		 32772005-01-06 Paul Brook <paul@codesourcery.com>
3278
3279 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3280 (md_begin): Handle TE_VXWORKS for FP defaults.
3281 (md_apply_fix3): Correct rela offsets.
3282 (elf32_arm_target_format): Add VxWorks targets.
3283
ea3eed15
PB		 32842005-01-06 Paul Brook <paul@codesourcery.com>
3285
3286 * configure.tgt: Set em=vxworks for *-*-vxworks.
3287 * config/te-vxworks.h: New File.
3288
5dc1606f
PB		 32892005-01-06 Paul Brook <paul@codesourcery.com>
3290
3291 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3292
18af0b39
NC		 32932005-01-04 Dmitry Diky <diwil@spec.ru>
3294
3295 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3296 global label.
3297
196e8040
JW		 32982005-01-03 David Mosberger <davidm@hpl.hp.com>
3299
3300 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3301 (dot_loc): New function.
3302 (md_pseudo_table): Add entry to map .loc to dot_loc().
3303 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3304 seen a .loc directive or we're generating DWARF2 debug info for
3305 assembly source.
3306
a207757e
AM		 33072004-12-29 Alan Modra <amodra@bigpond.net.au>
3308
3309 PR gas/619
3310 * read.c (s_comm_internal): Don't zero end of name until size
3311 expression has been parsed.
3312
71d7ecf2
MM		 33132004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3314
3315 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3316
30c62922
TL		 33172004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3318
3319 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3320 case).
3321
14ee9f48
ILT		 33222004-12-22 Ian Lance Taylor <ian@airs.com>
3323
3324 * configure.tgt: New.
3325 * configure.in: Move setting of cpu_type, fmt, etc., to
3326 configure.tgt.
3327 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3328 $(srcdir)/configure.tgt.
3329 * configure, Makefile.in: Rebuild.
3330
750bce0e 33312004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 3332
750bce0e
NC		 3333 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3334 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3335 instructions.
3336 (avr_offset_expression): New function to parse offsets for LDI
3337 instructions.
3338 (avr_operand): Use it.
3339 (md_apply_fix3): Generate the relocs.
3340
9d2be1ee
JR		 33412004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3342
3343 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3344 BFD_RELOC_SH_IMMS10BY8 relocation.
3345
3346 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3347 than just ignoring bad code.
3348
1e50d24d
RS		 33492004-12-16 Richard Sandiford <rsandifo@redhat.com>
3350
3351 * config/tc-v850.c (handle_lo16): New function.
3352 (v850_reloc_prefix): Use it to check lo().
3353 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3354
2fbd2a87
NC		 33552004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3356
3357 * configure.in: Add s390x-ibm-tpf support.
3358 * configure: Regenerate.
3359
7a6d0b32
JB		 33602004-12-15 Jan Beulich <jbeulich@novell.com>
3361
3362 * config/obj-elf.c (obj_elf_change_section): Only set type and
3363 attributes on new sections. Emit warning when type of re-declared
3364 section doesn't match.
3365
5b9d23c6
JB		 33662004-12-15 Jan Beulich <jbeulich@novell.com>
3367
3368 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3369 '.cfi_startproc simple' doesn't inherit the old value.
3370
dcb45a06
JB		 33712004-12-15 Jan Beulich <jbeulich@novell.com>
3372
3373 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3374 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3375 generation to emit a factored offset.
3376
aa6975fb
ILT		 33772004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3378
6943caf0
ILT		 3379 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3380 which is too large in the case of NO_PIC without 64-bit
3381 addresses.
3382
aa6975fb
ILT		 3383 * config/tc-mips.c (mips_in_shared): New static variable.
3384 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3385 (md_longopts): Add -mshared and -mno-shared.
3386 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3387 (s_cpload): Implement !mips_in_shared case.
3388 (s_cpsetup): Likewise.
3389 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3390 * NEWS: Mention -mno-shared.
3391
be1b2b4b
PB		 33922004-12-09 Paul Brook <paul@codesourcery.com>
3393
3394 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3395 for function start.
3396
9a92f48d
ILT		 33972004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3398
dd22970f
ILT		 3399 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3400 sequence, increase the size of the sequence.
3401
9a92f48d
ILT		 3402 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3403 use CPU_RM9000.
3404
b617dc20
BE		 34052004-12-07 Ben Elliston <bje@gnu.org>
3406
3407 * read.c (s_align): Use an align_limit temporary to allay a GCC
3408 signed/unsigned comparison warning.
3409
c820d418
MM		 34102004-12-01 Mark Mitchell <mark@codesourcery.com>
3411
3412 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3413 * configure.in: Use it for arm*-*-linux-gnueabi*.
3414 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3415 * config/te-armlinuxeabi.h: New file.
3416 * Makefile.in: Regenerated.
3417 * aclocal.m4: Likewise.
3418 * configure: Likewise.
4df6ce47 3419 * doc/Makefile.in: Regenerated.
c820d418 3420
2b0210eb
BW		 34212004-12-02 Bob Wilson <bob.wilson@acm.org>
3422
3423 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3424 (xtensa_restore_emit_state): Likewise.
3425
9ebd302d
AM		 34262004-12-02 Alan Modra <amodra@bigpond.net.au>
3427
3428 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3429 (s_align): Use it.
3430
32118081
NC		 34312004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3432
3433 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3434 * Makefile.in: Regenerate.
3435
3f414718
TL		 34362004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3437
9ebd302d
AM		 3438 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3439 functions, give functions a meaningful name, add comments.
3440 (check_range): New function - Replace operand size calculation
3f414718
TL		 3441 with range checking.
3442 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 3443 (enum op_err): New.
3f414718
TL		 3444 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3445 handling.
3446
a7498ae6
NC		 34472004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3448
3449 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3450 miss between different section in the same module.
3451 (tc_gen_reloc): Likewise.
3452
5c54fd37
NC		 34532004-11-25 Theodore A. Roth <troth@openavr.org>
3454
3455 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3456 atmega325, atmega3250, atmega645 and atmega6450.
3457
37edbb65
JB		 34582004-11-25 Jan Beulich <jbeulich@novell.com>
3459
3460 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3461 permissible for the selected instruction suffix.
3462 (process_suffix): For DefaultSize instructions, suppressing the
3463 guessing of a 'q' suffix if the instruction doesn't support it is
3464 pointless, because only an 'l' suffix can be guessed in this place.
3465
5515a510
NC		 34662004-11-24 Nick Clifton <nickc@redhat.com>
3467
3468 * config/tc-iq2000.c: Remove support for IQ10 processor.
3469 Convert to ISO C90 formatting.
3470 * config/tc-iq2000.h: Likewise.
3471
dae1b34e
NC		 34722004-11-23 Nick Clifton <nickc@redhat.com>
3473
3474 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3475 in this table. They should be correct now.
3476
5c6af06e
JB		 34772004-11-23 Jan Beulich <jbeulich@novell.com>
3478
3479 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3480 indicate the MMX extensions added by both SSE and 3DNow!A.
3481 (Cpu3dnowA): Declare.
3482 (CpuUnknownFlags): Update.
3483 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3484 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3485 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3486 3DNow!. Athlon additionally implies 3DNow!A. Several new
3487 entries (those starting with a dot are for sub-arch specification).
3488 (set_cpu_arch): Handle sub-arch specifications.
3489 (parse_insn): Distinguish between instructions not supported because
3490 of insufficient CPU features and because of 64-bit mode.
3491 * doc/c-i386.texi: Describe enhanced .arch directive.
3492
d9740523
BW		 34932004-11-22 Bob Wilson <bob.wilson@acm.org>
3494
3495 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3496
3120ef82
BW		 34972004-11-22 Bob Wilson <bob.wilson@acm.org>
3498
3499 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3500 without a corresponding .debug_info section.
3501
d190d046
HPN		 35022004-11-22 Hans-Peter Nilsson <hp@axis.com>
3503
3504 * read.c (potable): Add "error" and "warning".
3505 (s_errwarn): New function.
3506 * read.h (s_errwarn): Declare.
3507 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3508
5519f6ea
NC		 35092004-11-22 Nick Clifton <nickc@redhat.com>
3510
3511 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3512 c_dot_file_symbol.
3513
f5c7edf4
AM		 35142004-11-19 Alan Modra <amodra@bigpond.net.au>
3515
3516 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3517 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3518
a4528eeb
AM		 35192004-11-19 Alan Modra <amodra@bigpond.net.au>
3520
3521 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3522 (coff_adjust_symtab): Adjust call.
3523 (crawl_symbols): Likewise.
3524 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3525 (obj_app_file): Adjust.
3526
444bf5f3
NC		 35272004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3528
3529 * configure.in: Enable bfd_assember for the MAXQ port.
3530 * configure: Regenerate.
3531
a1ace8d8 35322004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 3533 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 3534
3535 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3536 there is a conflict.
3537 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3538 interfaces that are related as determined by xtensa_interface_class_id.
3539
30e857fc
NC		 35402004-11-12 Nick Clifton <nickc@redhat.com>
3541
3542 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3543 offsets for conditional branches.
3544
a67517f4
BW		 35452004-11-11 Bob Wilson <bob.wilson@acm.org>
3546
3547 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3548
1d19a770
BW		 35492004-11-10 Bob Wilson <bob.wilson@acm.org>
3550
3551 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3552 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3553 MAYBE_UNREACHABLE.
3554 (relax_frag_immed): Update call to update_next_frag_state.
3555
c04f5787
AM		 35562004-11-10 Alan Modra <amodra@bigpond.net.au>
3557
3558 * obj.h (struct format_ops <app_file>): Add int param.
3559 * read.h (s_app_file_string): Likewise.
3560 * read.c (s_app_file_string): Likewise.
3561 (s_app_file): Adjust s_app_file_string call.
3562 * config/tc-mips.c (s_mips_file): Likewise.
3563 * config/obj-coff.h (obj_app_file): Add app param.
3564 * config/obj-ecoff.h (obj_app_file): Likewise.
3565 * config/obj-multi.h (obj_app_file): Likewise.
3566 * config/obj-elf.h (elf_file_symbol): Likewise.
3567 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3568 if called for # preprocessor lines.
3569
a77a9021
L		 35702004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3571
3572 PR 528
3573 * symbols.c (resolve_symbol_value): Convert weak symbols only
3574 for Windows PECOFF.
3575 (symbol_equated_reloc_p): Don't equate weaks when relocating
3576 only for Windows PECOFF.
3577
aea44f62
TL		 35782004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3579
3580 * config/tc-crx.c (print_insn): Check and set insn_addr.
3581 * config/tc-crx.h (md_frag_check): Define.
3582
7499d566
NC		 35832004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3584 Vineet Sharma <vineets@noida.hcltech.com>
3585
3586 * configure.in: Add support for new target maxq-coff.
3587 * configure: Regenerate.
3588 * NEWS: Mention new support.
3589 * config/tc-maxq.c: New file.
3590 * config/tc-maxq.h: New file.
3591 * config/obj-coff.h: Add support for maxq-coff.
3592
977cdf5a
NC		 35932004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3594
3595 * symbols.c (any_external_name): Define.
a77a9021 3596 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 3597 (S_SET_EXTERNAL): Support any_external_name.
3598 (S_SET_NAME): Qualify parameter const.
316f3bf8 3599 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 3600 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3601 * tc.h (any_external_name): Declare.
3602 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3603 assemblers also.
3604 (weak_is_altname): Declare and define.
3605 (weak_name2altname): Same.
3606 (weak_altname2name): Same.
3607 (weak_uniquify): Same.
3608 (weak_altprefix): Define.
3609 (obj_coff_weak): Change .weak syntax and handling.
3610 (coff_frob_symbol): Fix PE weak symbol alternates.
3611 * config/obj-coff.h (USE_UNIQUE): Define.
3612 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3613 are in another segment.
3614 (tc_gen_reloc): Remove broken addend hack.
3615 doc/as.texinfo: Update.
3616
34e41783
BW		 36172004-11-05 Sterling Augustine <sterling@tensilica.com>
3618
3619 * config/tc-xtensa.c (total_frag_text_expansion): New.
3620 (md_estimate_size_before_relax): Use it.
3621 (find_address_of_next_align_frag): Likewise.
3622
dcd46b4e
TL		 36232004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3624
3625 * config/tc-crx.c: Rename argument types.
3626 (processing_arg_number): Rename to 'cur_arg_num'.
3627 (get_number_of_bits): Rename to 'set_operand_size'.
3628 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3629 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3630 (set_indexmode_parameters): Remove function, integrate its code into
3631 'set_operand'.
3632 (set_operand_size): Get rid of 'Operand Number' function parameter -
3633 use global variable 'cur_arg_num' instead.
3634 Use a local 'argument' pointer to reference the current argument.
3635 (parse_operand): Likewise.
3636 (set_operand): Likewise.
3637 (process_label_constant): Likewise.
3638
9456465c
BW		 36392004-11-04 Bob Wilson <bob.wilson@acm.org>
3640
3641 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3642 (add_section_rename): Delete. Inlined into...
3643 (build_section_rename): ...here. Use xstrdup instead of strdup.
3644 (xtensa_section_rename): Drop "const" from argument and return types.
3645 (md_show_usage): Indent to match show_usage().
3646 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3647 (tc_canonicalize_section_name): Define.
3648 (md_elf_section_rename): Remove unused macro.
3649 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3650 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3651 (Frame Directive): Delete.
3652
7f266840
DJ		 36532004-11-04 Daniel Jacobowitz <dan@debian.org>
3654
3655 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3656 * config/tc-arm.c (target_oabi): Delete.
3657 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3658 (arm_opts): Remove moabi.
3659 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3660 * doc/c-arm.texi (ARM Options): Likewise.
3661 * configure: Regenerated.
3662
ae57792d
HPN		 36632004-11-04 Hans-Peter Nilsson <hp@axis.com>
3664
3665 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3666 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3667 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3668 * configure: Regenerate.
3669 * config/tc-cris.c (enum cris_archs): New.
3670 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3671 (cris_insn_ver_valid_for_arch): New functions.
3672 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3673 (cris_arch): New variable.
3674 (md_pseudo_table): New pseudo .arch.
3675 (err_for_dangerous_mul_placement): Initialize according to
3676 DEFAULT_CRIS_ARCH.
3677 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3678 All users changed.
3679 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3680 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3681 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3682 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3683 use in md_cris_relax_table.
3684 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3685 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3686 Update and improve head comment.
3687 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3688 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3689 (OPTION_ARCH): New.
3690 (md_longopts): New option --march=...
3691 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3692 macros.
3693 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3694 (HANDLE_RELAXABLE): New macro.
3695 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3696 cases. Check for weak symbols and assume not relaxable. Handle
3697 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3698 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3699 fragP->fr_symbol.
3700 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3701 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3702 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 3703 (cris_relax_frag): Handle new states.
ae57792d
HPN		 3704 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3705 (md_begin): Define symbols "..asm.arch.cris.v32",
3706 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3707 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3708 when entering opcode table entry points.
3709 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3710 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3711 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3712 (cris_process_instruction): Initialize out_insnp->insn_type to
3713 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3714 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3715 cases.
3716 <case 'm'>: Check that modified_char == '.'.
3717 <invalid operands>: Consume the rest of the line.
3718 When operands don't match, skip over subsequent insns with
3719 non-matching version specifier but same mnemonic.
3720 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3721 special registers in CRISv32 are always 32 bit long.
3722 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3723 New cases.
3724 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3725 and compatible. Recognize "ACR" for v32, unless followed by "+".
3726 (get_spec_reg): Consider cris_arch when looking up register.
3727 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3728 v32 or compatible.
3729 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3730 (cris_get_expression): Restore input_line_pointer if failing "early".
3731 (get_flags): Consider cris_arch and recognize flags accordingly.
3732 (branch_disp): Adjust for CRISv32.
3733 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3734 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3735 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3736 resolved. Don't enter zeros in object file for
3737 BFD_RELOC_32_PCREL.
3738 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3739 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3740 (md_parse_option): Break out "return 1".
3741 <OPTION_ARCH> New case.
3742 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3743 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3744 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3745 <case BFD_RELOC_32_PCREL>: New cases.
3746 Addends for non-zero fx_pcrel are too in fx_offset.
3747 (md_show_usage): Show --march=<arch>.
3748 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3749 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3750 (s_syntax) <struct syntaxes>: Properly constify member operand.
3751 * config/tc-cris.h (TARGET_MACH): Define.
3752 (cris_mach): Declare.
3753 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3754 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3755 (CRIS-Opts): Document --march=...
3756 (CRIS-Pseudos): Document .arch.
3757
9306ca4a
JB		 37582004-11-04 Jan Beulich <jbeulich@novell.com>
3759
3760 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3761 intel syntax and no register prefix, allow $ in symbol names when
3762 intel syntax.
3763 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3764 (intel_float_operand): Add fourth return value indicating math control
3765 operations. Make classification more precise.
3766 (md_assemble): Complain if memory operand of mov[sz]x has no size
3767 specified.
3768 (parse_insn): Translate word operands to floating point instructions
3769 operating on integers as well as control instructions to short ones
3770 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3771 floating point instructions operating on non-integer operands.
3772 (match_template): Remove fldcw special case. Adjust q-suffix handling
3773 to permit it on fild/fistp/fisttp in AT&T mode.
3774 (process_suffix): Don't guess DefaultSize insns' suffix from
3775 stackop_size for certain floating point control instructions. Guess
3776 suffix for branch and [ls][gi]dt based on flag_code. Split error
3777 messages for Intel and AT&T syntax, and make the condition more strict
3778 for the former. Adjust suppressing of generation of operand size
3779 overrides.
3780 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3781 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3782 more error checking.
3783 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3784 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3785
2b4f075a
HPN		 37862004-11-03 Hans-Peter Nilsson <hp@axis.com>
3787
3788 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3789 md_short_jump_size, md_long_jump_size.
3790 * write.c [!WORKING_DOT_WORD]: Ditto.
3791 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3792 qualifier.
3793 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3794 declare.
3795 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3796 const qualifier in these definitions.
3797 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3798 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3799
ddbc47ac
NC		 38002004-11-02 Nick Clifton <nickc@redhat.com>
3801
3802 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3803 table before deciding to produce a .debug_line section to match up
3804 with a user provided .debug_info section.
3805
3ad3f5ad
TL		 38062004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3807
3808 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3809 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3810
c815a616
TL		 38112004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3812
3813 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3814 (get_flags): New function.
c04f5787
AM		 3815 (get_number_of_bits): Edit comments, update numeric values to
3816 supported sizes.
3817 (process_label_constant): Don't support the colon
3818 format (SYMBOL:[s|m|l]).
c815a616
TL		 3819 (set_cons_rparams): Support argument type 'arg_rbase'.
3820 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3821 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 3822 (getreg_image): Remove redundant code, update according to latest
3823 CRX spec.
c815a616 3824 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 3825 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 3826 instruction type (not only mnemonic).
3827 Add various error checking.
3828 (preprocess_reglist): Support HI/LO and user registers.
3829
ed7af9f9
L		 38302004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3831
c04f5787 3832 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 3833 in an epilogue directive go negative.
3834
ac025970
L		 38352004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3836
3837 PR 474
3838 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3839 after reporting template error during manual bundling. Reported
3840 by Michael Dupont, michaelx.dupont@intel.com.
3841
a394c00f
NC		 38422004-10-25 Daniel Jacobowitz <dan@debian.org>
3843
3844 * Makefile.am: Run dep-am.
3845 * aclocal.m4: Regenerate with automake 1.9.2.
3846 * Makefile.in: Regenerate with automake 1.9.2.
3847 * doc/Makefile.in: Likewise.
3848
3849 * config/tc-arm.c: Include "dw2gencfi.h".
3850 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3851 New functions.
3852 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3853 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3854 (tc_cfi_frame_initial_instructions): Define.
3855 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3856 Add prototypes.
3857
23d83918
TL		 38582004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3859
3860 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3861 operands validity.
3862 Update coprocessor id to be unsigned immediate.
3863
bb41ade5
AM		 38642004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3865
3866 * config/tc-i386.c (O_secrel): Delete.
3867 (tc_pe_dwarf2_emit_offset): New function.
3868 * config/tc-i386.h (O_secrel): Define as O_md1.
3869 (TC_DWARF2_EMIT_OFFSET): Define.
3870
87e62348
NC		 38712004-10-18 Nick Clifton <nickc@redhat.com>
3872
3873 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3874 ignore @fptr() directives for 4-byte fixups.
3875
3c55da70
AM		 38762004-10-15 Alan Modra <amodra@bigpond.net.au>
3877
3878 * Makefile.am: Run "make dep-am"
3879 * Makefile.in: Regenerate.
3880
40e7b7b9
BW		 38812004-10-14 Bob Wilson <bob.wilson@acm.org>
3882
3883 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3884 Remove comments about placement of literal pools.
3885 (Literal Directive): Update description of literal placement.
3886 (Literal Prefix Directive): Remove statement that this does not apply
3887 to absolute-mode literals. Describe new section naming scheme.
3888
b08b5071
BW		 38892004-10-12 Bob Wilson <bob.wilson@acm.org>
3890
3891 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3892 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3893 is_windowed_return_opcode): Delete.
3894 (xtensa_frob_label): Use get_subseg_target_freq.
3895 (md_assemble): Inline call to is_entry_opcode.
3896 (xtensa_handle_align): Inline call to get_frag_is_literal.
3897 (relaxation_requirements): Inline call to is_jx_opcode.
3898 (emit_single_op): Inline call to is_movi_opcode.
3899 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3900 get_frag_is_no_transform, is_entry_opcode, and
3901 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3902 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3903 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3904 Inline calls to get_frag_is_no_transform.
3905 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3906 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3907 get_frag_is_no_transform.
3908 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3909 and set_frag_is_no_transform.
3910 (get_expression_value): Delete.
3911 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3912 cur_target_freq to target_freq.
3913 (get_subseg_info): Split out code to create a new map entry into ...
3914 (add_subseg_info): ... this new function.
3915 (get_last_insn_flags): Check if get_subseg_info succeeded.
3916 (set_last_insn_flags): Call add_subseg_info if needed.
3917 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3918 (xtensa_reorder_segments): Compute last_sec while counting sections.
3919 Remove call to get_last_sec.
3920 (get_last_sec): Delete.
3921 (cache_literal_section): Inline call to retrieve_literal_seg and its
3922 callees, seg_present and add_seg_list.
3923 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3924 (get_frag_is_insn, get_frag_is_no_transform,
3925 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3926 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3927
7fa3d080
BW		 39282004-10-12 Bob Wilson <bob.wilson@acm.org>
3929
3930 * config/tc-xtensa.c: Use ISO C90 formatting.
3931 * config/tc-xtensa.h: Likewise.
3932 * config/xtensa-istack.h: Likewise.
3933 * config/xtensa-relax.c: Likewise.
3934 * config/xtensa-relax.h: Likewise.
3935
8cb51566
PB		 39362004-10-12 Paul Brook <paul@codesourcery.com>
3937
3938 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3939 EF_ARM_EABI_VER4.
3940 (arm_eabis): Ditto.
3941 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3942 -meabi=3.
3943
653cfe85
BW		 39442004-10-08 Bob Wilson <bob.wilson@acm.org>
3945
3946 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3947 entries.
3948 (Acknowledgements): Use "GAS" instead of AS variable.
3949
d2b2c203
DJ		 39502004-10-08 Daniel Jacobowitz <dan@debian.org>
3951
3952 * config/tc-i386.c: Include "elf/x86-64.h".
3953 (i386_elf_section_type): New function.
3954 * config/tc-i386.h (md_elf_section_type): Define.
3955 (i386_elf_section_type): New prototype.
3956
e80e0390
NC		 39572004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3958
3959 * config/m68k-parse.h (enum m68k_register): New control register,
3960 MBAR2 (for MCF5249)
3961 * config/tc-m68k.c: Correct control register set for MCF5249.
3962
43cd72b9 39632004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 3964 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 3965
3966 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3967 (UNREACHABLE_MAX_WIDTH): Define.
3968 (XTENSA_FETCH_WIDTH): Delete.
3969 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3970 prefer_const16, prefer_l32r): New global variables.
3971 (LIT4_SECTION_NAME): Define.
3972 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3973 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3974 (frag_flags struct): New.
c04f5787 3975 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 3976 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3977 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3978 (MAX_FORMATS): Define.
3979 (op_placement_info struct, op_placement_table): New.
3980 (O_pltrel, O_hi16, O_lo16): Define.
3981 (directiveE enum): Rename directive_generics to directive_transform.
3982 Delete directive_relax. Add directive_schedule,
3983 directive_absolute_literals, and directive_last_directive.
3984 (directive_info): Rename "generics" to "transform". Delete "relax".
3985 Add "schedule" and "absolute-literals".
3986 (directive_state): Adjust entries to match changes in directive_info.
3987 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3988 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3989 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3990 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3991 (align_only_targets, software_a0_b_retw_interlock,
3992 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3993 software_avoid_short_loop, software_avoid_close_loop_end,
3994 software_avoid_all_short_loops, specific_opcode): Delete.
3995 (warn_unaligned_branch_targets): New.
3996 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3997 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3998 (option_[no_]link_relax, option_[no_]transform,
3999 option_[no_]absolute_literals, option_warn_unaligned_targets,
4000 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4001 New enum values.
4002 (option_[no_]align_only_targets, option_literal_section_name,
4003 option_text_section_name, option_data_section_name,
4004 option_bss_section_name, option_eb, option_el): Delete.
4005 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4006 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4007 and target-hardware. Delete entries for [no-]target-align-only,
4008 literal-section-name, text-section-name, data-section-name, and
4009 bss-section-name.
4010 (md_parse_option): Handle new options and remove old ones. Accept but
4011 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4012 and treat them as [no-]transform.
4013 (md_show_usage): Add new options and remove old ones.
4014 (xtensa_setup_hw_workarounds): New.
4015 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4016 "long", "short", "loc" and "frequency" entries.
4017 (use_generics): Rename to ...
4018 (use_transform): ... this function. Add past_xtensa_end check.
4019 (use_longcalls): Add past_xtensa_end check.
4020 (code_density_available, can_relax): Delete.
4021 (do_align_targets): New.
4022 (get_directive): Accept dashes in directive names. Warn about
4023 [no-]generics and [no-]relax directives and treat them as
c04f5787 4024 [no-]transform.
43cd72b9
BW		 4025 (xtensa_begin_directive): Call md_flush_pending_output only for some
4026 directives. Check for directives inside instruction bundles. Warn
4027 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4028 directives. Handle new directives. Check generating_literals flag
4029 for literal_prefix.
4030 (xtensa_end_directive): Check for directives inside instruction
4031 bundles. Warn and ignore [no-]density directives. Handle new
4032 directives. Call xtensa_set_frag_assembly_state.
4033 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4034 xtensa_dwarf2_emit_insn): New.
4035 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4036 use_literal_section flag.
4037 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4038 literals. Use xtensa_elf_cons to parse the expression.
4039 (xtensa_literal_prefix): Do not check use_literal_section. Support
4040 ".lit4" sections for absolute literals. Change prefix convention to
4041 replace ".text" (or ".t" in a linkonce section). No need to call
4042 subseg_set.
4043 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4044 (expression_end): Handle closing braces and colons.
4045 (PLT_SUFFIX, plt_suffix): Delete.
4046 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4047 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4048 and O_hi16 expressions as well.
4049 (tokenize_arguments): Handle closing braces and colons.
4050 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4051 operands and paired register syntax.
4052 (get_invisible_operands): New.
4053 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4054 new xtensa-isa.h functions.
4055 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4056 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4057 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4058 instructions. Use xtensa_translate_zero_immed.
4059 (operand_is_immed, operand_is_pcrel_label): Delete.
4060 (get_relaxable_immed): Use new xtensa-isa.h functions.
4061 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4062 functions.
4063 (xtensa_print_insn_table, print_vliw_insn): New.
4064 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4065 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4066 is_branch_or_jump_opcode): Delete.
4067 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4068 (opnum_to_reloc, reloc_to_opnum): Delete.
4069 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4070 xtensa-isa.h functions. Operate on one slot of an instruction.
4071 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4072 xg_get_insn_size): Delete.
4073 (xg_get_build_instr_size): Use xg_get_single_size.
4074 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4075 xg_build_widen_table. Use xg_get_single_size.
4076 (xg_get_max_narrow_insn_size): Delete.
4077 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4078 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4079 xg_get_single_size.
4080 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4081 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4082 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4083 xg_build_widen_table. Use xg_get_single_size.
4084 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4085 xg_check_operand.
4086 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4087 treat weak symbols conservatively.
4088 (xg_check_operand): Use new xtensa-isa.h functions.
4089 (is_dnrange): Delete.
4090 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4091 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4092 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4093 xtensa-isa.h functions.
4094 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4095 xg_instruction_matches_options): New.
4096 (xg_instruction_matches_rule): Handle O_register expressions. Call
4097 xg_instruction_matches_options.
4098 (transition_rule_cmp): New.
4099 (xg_instruction_match): Update call to xg_build_simplify_table.
4100 (xg_build_token_insn): Record loc fields.
4101 (xg_simplify_insn): Check is_specific_opcode field and
4102 density_supported flag.
4103 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4104 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4105 (xg_assemble_literal): Add error handling for O_big. Call
4106 record_alignment. Handle O_pltrel.
4107 (xg_valid_literal_expression): New.
4108 (xg_assemble_literal_space): Add slot parameter. Remove call to
4109 set_expr_symbol_offset. Add call to record_alignment. Update call to
4110 xg_finish_frag.
4111 (xg_emit_insn): Delete.
4112 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4113 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4114 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4115 and slot parameters. Handle new "alternate" relocations for absolute
4116 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4117 O_hi16. Use new xtensa-isa.h functions.
4118 (xg_assemble_tokens): Delete.
4119 (is_register_writer): Use new xtensa-isa.h functions.
4120 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4121 old-style RSR from LCOUNT.
4122 (next_frag_opcode): Delete.
4123 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4124 update_next_frag_state): New.
4125 (update_next_frag_nop_state): Delete.
4126 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4127 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4128 the state of the absolute-literals directive. Add calls to
4129 record_alignment and xtensa_set_frag_assembly_state. Call
4130 xtensa_switch_to_non_abs_literal_fragment instead of
4131 xtensa_switch_to_literal_fragment.
4132 (build_nop): New.
4133 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4134 (get_expanded_loop_offset): Change check for undefined opcode to an
4135 assertion.
4136 (xtensa_set_frag_assembly_state, relaxable_section,
4137 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4138 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4139 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4140 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4141 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4142 (xtensa_init_fix_data): New.
4143 (xtensa_frob_label): Reset label symbol to the current frag. Check
4144 do_align_targets and generating_literals flag. Propagate frequency
4145 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4146 (xtensa_unrecognized_line): New.
4147 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4148 to xtensa_set_frag_assembly_state.
4149 (error_reset_cur_vinsn): New.
4150 (md_assemble): Remove check for literal frag. Remove call to
4151 istack_init. Call use_transform instead of use_generics. Parse
4152 explicit instruction format specifiers. Move code for
4153 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4154 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4155 Add dwarf2_where call. Remote automatic alignment for ENTRY
4156 instructions. Move call to xtensa_clear_insn_labels to the end.
4157 Rearrange to handle bundles.
4158 (xtensa_cons_fix_new): Delete.
4159 (xtensa_handle_align): New.
4160 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4161 assignment to is_no_density field.
4162 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4163 instead of reloc_to_opnum. Handle "alternate" relocations.
4164 (xtensa_force_relocation, xtensa_check_inside_bundle,
4165 xtensa_elf_section_change_hook): New.
4166 (xtensa_symbol_new_hook): Delete.
4167 (xtensa_fix_adjustable): Check for difference of symbols with an
4168 offset. Check for external and weak symbols.
4169 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4170 (md_estimate_size_before_relax): Return expansion for the first slot.
4171 (tc_gen_reloc): Handle difference of symbols by producing
4172 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4173 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4174 tentative values into the output when linkrelax is set.
4175 (XTENSA_PROP_SEC_NAME): Define.
4176 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4177 Create literal tables only if using literal sections. Create new
4178 property tables instead of old instruction tables. Check for unaligned
4179 branch targets and loops.
4180 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4181 new_resource_table, clear_resource_table, resize_resource_table,
4182 resources_available, reserve_resources, release_resources,
4183 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4184 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4185 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4186 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4187 flag. Update checks for workaround options. Call
4188 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4189 (xtensa_cleanup_align_frags): Add special case for branch targets.
4190 Check for and mark unreachable frags.
4191 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4192 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4193 end of a zero-overhead loop body.
4194 (frag_can_negate_branch): Handle instructions with multiple slots.
4195 Use new xtensa-isa.h functions
4196 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4197 xtensa_mark_zcl_first_insns): New.
4198 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4199 transformations are disabled.
4200 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4201 multislot instructions.
4202 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4203 Likewise. Also error if transformations are disabled.
4204 (unrelaxed_frag_max_size): New.
4205 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4206 xtensa-isa.h functions.
4207 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4208 xtensa_opcode_is_loop instead of is_loop_opcode.
4209 (get_text_align_power): Replace as_fatal with assertion.
4210 (get_text_align_fill_size): Iterate instead of using modulus when
4211 use_nops is false.
4212 (get_noop_aligned_address): Assert that this is for a machine-dependent
4213 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4214 xg_get_single_size, and frag_format_size.
4215 (get_widen_aligned_address): Rename to ...
4216 (get_aligned_diff): ... this function. Add max_diff parameter.
4217 Remove handling of rs_align/rs_align_code frags. Use
4218 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4219 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4220 and pass it back to caller.
4221 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4222 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4223 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4224 (relax_frag_text_align): Rename to ...
4225 (relax_frag_loop_align): ... this function. Assume loops can only be
4226 in the first slot of an instruction.
4227 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4228 instruction. Remove call to frag_wane.
4229 (relax_frag_narrow): Rename to ...
4230 (relax_frag_for_align): ... this function. Extend to handle
4231 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4232 RELAX_NARROW for the first slot.
4233 (find_address_of_next_align_frag, bytes_to_stretch): New.
4234 (future_alignment_required): Use find_address_of_next_align_frag and
4235 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4236 alignment decisions.
4237 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4238 Check if transformations are enabled for b_j_loop_end workaround.
4239 Use new xtensa-isa.h functions and handle multislot instructions.
4240 Update call to xg_assembly_relax.
4241 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4242 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4243 frag types.
4244 (convert_frag_narrow): Add segP, format and slot parameters. Call
4245 convert_frag_immed for branch instructions. Adjust calls to
4246 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4247 xg_get_single_size and xg_get_single_format.
4248 (convert_frag_fill_nop): New.
4249 (convert_frag_immed): Add format and slot parameters. Handle multislot
4250 instructions and use new xtensa-isa.h functions. Update calls to
4251 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4252 enabled for b_j_loop_end workaround. Use build_nop instead of
4253 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4254 frags. Use xg_get_single_size. Handle O_pltrel.
4255 (fix_new_exp_in_seg): Remove check for old plt flag.
4256 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4257 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4258 for loop opcode to an assertion. Mark all frags up to the end of the
4259 loop as not transformable.
4260 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4261 (get_subseg_info): New.
4262 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4263 check for dest_seg.
4264 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4265 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4266 (xtensa_switch_to_non_abs_literal_fragment): New.
4267 (cache_literal_section): Add is_code parameter and pass it through to
4268 retrieve_literal_seg.
4269 (retrieve_literal_seg): Add is_code parameter and use it to set the
4270 flags on the literal section. Handle case where head parameter is 0.
4271 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4272 set_frag_is_no_transform): New.
4273 (xtensa_create_property_segments): Add end_property_function parameter
4274 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4275 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4276 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4277 (add_xt_block_frags): Add end_property_function parameter and call it
4278 if it is non-zero. Call xtensa_frag_flags_init.
4279 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4280 get_frag_property_flags, frag_flags_to_number,
4281 xtensa_frag_flags_combinable, xt_block_aligned_size,
4282 xtensa_xt_block_combine, add_xt_prop_frags,
4283 init_op_placement_info_table, opcode_fits_format_slot,
4284 xg_get_single_size, xg_get_single_format): New.
4285 (istack_push): Inline call to tinsn_copy.
4286 (tinsn_copy): Delete.
4287 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4288 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4289 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4290 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4291 functions. Handle invisible operands.
4292 (tinsn_to_slotbuf): New.
4293 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4294 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4295 vinsn_from_chars, and xg_free_vinsn.
4296 (tinsn_from_insnbuf): New.
4297 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4298 instructions. Handle symbol differences.
4299 (get_num_stack_text_bytes): Use xg_get_single_size.
4300 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4301 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4302 get_expr_register, set_expr_symbol_offset_diff): New.
4303 * config/tc-xtensa.h (MAX_SLOTS): Define.
4304 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4305 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4306 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4307 RELAX_NONE types.
4308 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4309 (xtensa_frag_type struct): Add is_assembly_state_set,
4310 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4311 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4312 Replace is_generics and is_relax fields by is_no_transform field.
4313 Delete is_text and is_longcalls fields. Change text_expansion and
4314 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4315 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4316 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4317 (xtensa_fix_data struct): New.
4318 (xtensa_symfield_type struct): Delete plt field.
4319 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4320 forward declaration here.
4321 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4322 (XTENSA_SECTION_RENAME): Undefine.
4323 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4324 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4325 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4326 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4327 (unit_num_copies_func, opcode_num_units_func,
4328 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4329 (resource_table struct): New.
4330 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4331 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4332 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4333 (tinsn_copy): Delete prototype.
4334 (vliw_insn struct): New.
4335 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4336 (widen_spec_list): Add option conditions for density and boolean
4337 instructions. Add expansions using CONST16 and conditions for using
4338 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4339 predicted branches.
4340 (simplify_spec_list): Add option conditions for density instructions.
4341 Add entry for NOP instruction.
4342 (append_transition): Add cmp function pointer parameter and use it to
4343 insert the new entry in order.
4344 (operand_function_LOW16U, operand_function_HI16U): New.
4345 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4346 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4347 (enter_opname, split_string): Use xstrdup instead of strdup.
4348 (init_insn_pattern): Initialize new options field.
4349 (clear_req_or_option_list, clear_req_option_list,
4350 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4351 New.
4352 (parse_insn_pattern): Parse option conditions.
4353 (transition_applies): New.
4354 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4355 swapped last arguments in calls to append_constant_value_condition.
4356 Call clone_req_option_list. Add warning about invalid opcode.
4357 Handle LOW16U and HI16U function names.
4358 (build_transition_table): Add cmp parameter and use it in calls to
4359 append_transition. Use new xtensa-isa.h functions. Check
4360 transition_applies before adding entries.
4361 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4362 pass it through to build_transition_table.
4363 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4364 ReqOption, transition_cmp_fn): New types.
4365 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4366 (transition_rule struct): Add options field.
4367 * doc/as.texinfo (Overview): Update Xtensa options.
4368 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4369 --[no-]relax, and --[no-]generics options. Update descriptions of
4370 --text-section-literals and --[no-]longcalls. Add
4371 --[no-]absolute-literals and --[no-]transform.
4372 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4373 Remove use of "generic" and "specific" terminology for opcodes.
4374 (Xtensa Registers): Generalize the syntax description to include
4375 user-defined register files.
4376 (Xtensa Automatic Alignment): Update.
4377 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4378 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4379 (Xtensa Directives): Remove confusing rules about precedence.
4380 (Density Directive, Relax Directive): Delete.
4381 (Schedule Directive): New.
4382 (Generics Directive): Rename to ...
4383 (Transform Directive): ... this node.
4384 (Literal Directive): Update for absolute literals. Missing
4385 literal_position directive is now an error.
4386 (Literal Position Directive): Update for absolute literals.
4387 (Freeregs Directive): Delete.
4388 (Absolute Literals Directive): New.
4389 (Frame Directive): Minor editing.
4390 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4391 Update dependencies.
4392 * Makefile.in: Regenerate.
4393
6e1304d8
RS		 43942004-10-07 Richard Sandiford <rsandifo@redhat.com>
4395
4396 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4397 to build the second and third fixups for a composite relocation.
4398 (macro_read_relocs): New function.
4399 (macro_build): Use it.
4400 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4401 Simplify fragging code accordingly.
4402 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4403 of the composite relocation. Set fx_tcbit in both fixups.
4404
b1dca8ee
RS		 44052004-10-07 Richard Sandiford <rsandifo@redhat.com>
4406
4407 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4408 (md_apply_fix3): Don't treat composite relocs as done.
4409
89658e52
NC		 44102004-10-07 Jan Beulich <jbeulich@novell.com>
4411
4412 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4413 prefix for symbol names generated from the LOCAL macro directive.
4414
289040ca
NC		 4415 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4416 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4417
48c9f030
NC		 44182004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4419
4420 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 4421 Special registers.
5c5054ab 4422 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 4423 (get_cinv_parameters): Add 'b' option to invalidate the
4424 branch-target cache.
4425
7ed4c4c5
NC		 44262004-10-05 Paul Brook <paul@codesourcery.com>
4427
4428 * config/tc-arm.c (unwind): New variable.
4429 (vfp_sp_encode_reg): New function.
4430 (vfp_sp_reg_required_here): Use it.
4431 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4432 (vfp_parse_reg_list): New function.
4433 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4434 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4435 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4436 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4437 functions.
4438 (md_pseudo_table): Add them.
4439 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4440 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4441 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4442 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4443 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 4444 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 4445 * NEWS: Mention the new feature.
4446
04ca8703
EC		 44472004-10-04 Eric Christopher <echristo@redhat.com>
4448
4449 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4450
7c1d0959
L		 44512004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4452
4453 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4454 TLS relocations.
4455 * config/tc-s390.c (md_apply_fix3): Likewise.
4456 * config/tc-sparc.c (md_apply_fix3): Likewise.
4457
40a18ebd
NC		 44582004-10-01 Paul Brook <paul@codesourcery.com>
4459
4460 * config/tc-arm.c (arm_elf_section_type): New function.
4461 (arm_elf_change_section): Set section link for exidx sections.
4462 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4463 (md_elf_section_type): Define.
4464
14127cc4
NC		 44652004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4466
4467 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4468 instruction's offset.
4469
b7c92712
NC		 44702004-10-01 Adam Nemet <anemet@lnxw.com>
4471
4472 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4473
65555e64
AM		 44742004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4475
4476 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4477 asymbol *, instead use symbol_get_bfdsym.
4478
9fe0b840
NC		 44792004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4480
4481 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4482
0dd132b6
NC		 44832004-09-30 Paul Brook <paul@codesourcery.com>
4484
4485 * config/tc-arm.c (do_smi, do_nop): New functions.
4486 (insns): Add ARMv6ZK instructions.
4487 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4488 (tc_gen_reloc): Ditto.
4489 (arm_cpus): Add mpcore and arm1176.
4490 (arm_archs): Add armv6{k,z,zk}.
4491 * doc/c-arm.texi: Document new cores and architectures.
4492
a737bd4d
NC		 44932004-09-30 Nick Clifton <nickc@redhat.com>
4494
4495 * config/tc-arm.c: Use ISO C90 formatting.
4496
3631a3c8
NC		 44972004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4498
a737bd4d 4499 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 4500 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4501 REG_TYPE_MVDX is expected.
4502
d5f0cf92
AM		 45032004-09-29 Marc Bevand <m.bevand@gmail.com>
4504
4505 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4506
9f9a069e
JW		 45072004-09-21 James E Wilson <wilson@specifixinc.com>
4508
4509 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4510 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4511 output_spill_base, output_unat_psprel, output_lc_psprel,
4512 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4513 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4514 output_spill_psprel_p): Use it.
4515
4b778c88
TL		 45162004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4517
c04f5787 4518 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 4519 Handle load/stor unique instructions before parsing.
4b778c88 4520
eb043451
PB		 45212004-09-17 Paul Brook <paul@codesourcery.com>
4522
4523 * config/tc-arm.c (s_arm_rel31): New funciton.
4524 (md_pseudo_table): Add .rel31.
04ca8703 4525 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 4526 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4527 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4528 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4529 (arm_parse_reloc): Add (target2).
4530
8ea2b00f
AM		 45312004-09-17 Alan Modra <amodra@bigpond.net.au>
4532
4533 * Makefile.am: Run "make dep-am".
4534 * Makefile.in: Regenerate.
4535 * aclocal.m4: Regenerate.
4536 * configure: Regenerate.
4537 * doc/Makefile.in: Regenerate.
4538 * po/POTFILES.in: Regenerate.
4539 * po/gas.pot: Regenerate.
4540
7e1792e0
HPN		 45412004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4542
4543 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4544 [!LLONG_MAX]: Ditto.
4545
9c504268
PB		 45462004-09-13 Paul Brook <paul@codesourcery.com>
4547
4548 * config/tc-arm.c: Rename RELABS to TARGET1.
4549
2159ac21
AM		 45502004-09-13 Alan Modra <amodra@bigpond.net.au>
4551
4552 * messages.c (as_internal_value_out_of_range): Cast values passed
4553 to as_bad_where or as_warn_where to proper type.
4554
23794b24
MM		 45552004-09-11 Theodore A. Roth <troth@openavr.org>
4556
4557 * config/tc-avr.c: Add support for
4558 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4559
e9fad691
AM		 45602004-09-09 Alan Modra <amodra@bigpond.net.au>
4561
4562 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4563 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4564
10b016c2
PB		 45652004-09-08 Paul Brook <paul@codesourcery.com>
4566
4567 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4568 fini_array and preinit_array section types.
4569 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4570 and fini_array.
4571 * doc/as.texinfo: Document extra section types.
4572
e5a52504
MM		 45732004-09-02 Mark Mitchell <mark@codesourcery.com>
4574
4575 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4576 * Makefile.in: Regenerated.
4577 * configure.in: Set em for arm*-*-symbianelf*.
4578 * configure: Regenerated.
4579 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4580 vectors when appropriate.
4581 * config/te-symbian.h: New file.
4582
42851540
NC		 45832004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4584
4585 * config/tc-crx.c (gettrap): Exception vector can be case
4586 insensitive.
04ca8703 4587 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 4588 instructions.
4589 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 4590 (process_label_constant): Initialize relocation type to
42851540
NC		 4591 BFD_RELOC_NONE
4592
8783612f
RE		 45932004-09-01 Richard Earnshaw < reanrsha@arm.com>
4594
4595 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4596 for synthesizable cores.
4597
1ff4677c
RE		 4598 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4599
b18c562e
NC		 46002004-08-25 Dmitry Diky <diwil@spec.ru>
4601
4602 * config/tc-msp430.c: Clean-up the code.
4603 (md_relax_table): New relax table.
4604 (mcu_types): Sort MCU types.
4605 (md_pseudo_table): Add .profiler pseudo handler.
4606 (pow2value): New function.
4607 (msp430_profiler): New function.
4608 (msp430_operands): Add new insns handlers.
4609 (msp430_srcoperand): Add register operand handler, allow complex
4610 expressions.
4611 (md_estimate_size_before_relax): Rewritten.
4612 (md_convert_frag): Rewritten.
4613 (msp430_relax_frag): New function.
4614 * config/tc-msp430.h (md_relax_frag): define macro
4615 * doc/c-msp430.texi: Update information.
4616
8f94ae4d
NC		 46172004-08-24 Nick Clifton <nickc@redhat.com>
4618
4619 * as.c (std_shortopts): Allow -g to take an optional argument.
4620 (parse_args): Pass any switch starting with -g on to the backend
4621 for parsing.
4622
e51dace8
MM		 46232004-08-18 Mark Mitchell <mark@codesourcery.com>
4624
4625 * configure.in (arm*-*-symbianelf*): New target.
4626 (arm*-*-eabi*): Likewise.
4627 * configure: Regenerated.
4628
f7870c8d
TS		 46292004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4630 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4631 correctly.
4632
d6afba4b
JJ		 46332004-08-18 Jakub Jelinek <jakub@redhat.com>
4634
4635 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4636 argument, don't do anything if current section is not
4637 .gnu.linkonce.t.* and linkonce_empty is set.
4638 (generate_unwind_image, dot_endp): Adjust callers, call
4639 start_unwind_section (*, 1) if nothing will be put into the
4640 section.
4641
329e276d
NC		 46422004-08-17 Nick Clifton <nickc@redhat.com>
4643
4644 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4645 (show_usage): Add -g.
4646 (std_longopts): Add --gen-debug. Alpha sort the table.
4647 (parse_args): Print an error message if a switch is not handled.
4648 Handle the -g switch, calling md_debug_format_selector() if
4649 necessary.
4650 * NEWS: Mention new feature.
4651 * doc/as.texinfo: Document new switch.
4652 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 4653
329e276d
NC		 4654 * config/tc-arm.c (md_parse_option): Do not issue an error message
4655 if the switch is not recognised.
4656 * config/tc-m68k.c (md_parse_option): Likewise.
4657 * config/tc-pdp11.c (md_parse_option): Likewise.
4658 * config/tc-v850.c (md_parse_option): Likewise.
4659
4660 * as.h: Fix up formatting.
4661 * tc.h: Likewise.
4662
4101eec8
NC		 46632004-08-16 Nick Clifton <nickc@redhat.com>
4664
2766e5e4
NC		 4665 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4666
4101eec8
NC		 4667 * configure.in: Sort architecture based tables alphabetically.
4668 * configure: Regenerate.
4669
80f846b6
AM		 46702004-08-16 Alan Modra <amodra@bigpond.net.au>
4671
4672 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4673 { "cc", 68 }, with { "cr", 70 }.
4674
caa32fe5
NC		 46752004-08-13 Jan Beulich <jbeulich@novell.com>
4676 Nick Clifton <nickc@redhat.com>
4677
4678 * as.c: Add and handle new --alternate command line option.
4679 * macro.c (macro_set_alternate): New.
4680 * macro.h (macro_set_alternate): Declare.
4681 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4682 * doc/as.texinfo: Document new command line option and pseudo-ops
4683 as well as insert documentation originating from gasp about
4684 alternate macro syntax.
4685 * NEWS: Mention new command line option and pseudo-ops.
4686
b2221023
MM		 46872004-08-10 Mark Mitchell <mark@codesourcery.com>
4688
4689 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4690 to bignums.
4691
db6579d4
PB		 46922004-08-06 Paul Brook <paul@codesourcery.com>
4693
4694 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4695 Handle new relocations.
4696 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4697
e750405d
BW		 46982004-08-05 Bob Wilson <bob.wilson@acm.org>
4699
4700 * write.c (relax_segment): Use was_address instead of address when
4701 setting fr_fix field for align frag due to backwards .org.
4702
1d70c7fb
AO		 47032004-07-29 Alexandre Oliva <aoliva@redhat.com>
4704
4705 Introduce SH2a support.
4706 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4707 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4708 arch_sh2a_nofpu_up.
4709 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4710 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4711 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4712 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4713 to end of conditional expression.
4714 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4715 * config/tc-sh.c: Add sh2a-nofpu support.
4716 2003-12-29 DJ Delorie <dj@redhat.com>
4717 * tc-sh.c: Add sh2a support.
4718 (parse_reg): Add tbr.
4719 (parse_at): Support @@(disp,tbr).
4720 (get_specific): Support sh2a opcodes.
4721 (insert4): New, for 4 byte relocs.
4722 (build_Mytes): Support sh2a opcodes.
4723 (md_apply_fix3_Mytes): Support sh2a opcodes.
4724 2003-12-02 Michael Snyder <msnyder@redhat.com>
4725 * config/tc-sh.c (md_parse_option): Handle sh2a.
4726 (sh_elf_final_processing): Ditto.
4727
e7fbc2bf
JT		 47282004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4729
4730 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4731 for TE_NetBSD.
4732
9232bbb0
AM		 47332004-07-27 Alan Modra <amodra@bigpond.net.au>
4734
4735 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4736 (ppc_arch): Expand comment.
4737
670ec21d
NC		 47382004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4739
4740 * config/tc-crx.c: Support evaluating the difference between two
4741 symbols.
4742 * config/tc-crx.h: Likewise.
4743
406f8ff9 47442004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 4745
4746 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4747 section.
4748 (ia64_elf_section_change_hook): Set the linked-to section for
4749 SHT_IA_64_UNWIND.
4750
c05e9f04
NC		 47512004-07-26 Dmitry Diky <diwil@spec.ru>
4752
4753 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4754 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4755 msp430xG438, msp430xG439.
4756
e9863d7f
DJ		 47572004-07-25 Daniel Jacobowitz <dan@debian.org>
4758
4759 * doc/as.texinfo (Section, PushSection): Correct documentation
4760 for ELF.
4761
543613e9 47622004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 4763
4764 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4765 permissible for the selected instruction suffix.
4766 (match_template): Don't permit 64-bit general purpose operands in
4767 32-bit mode.
4768 (finalize_imm): Permit 64-bit immediates.
4769 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4770 specially except for the width of the used base and/or index
4771 registers. For 32-bit displacements, use sign-extended
4772 relocations only when using 64-bit addressing.
4773 Force zero displacement on rip-relative addressing when there is
4774 no other displacement.
4775 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4776 specially except for the width of the used base and/or index
4777 registers.
4778 (parse_register): Disallow Reg64 registers in 32-bit mode.
4779
543613e9
NC		 4780 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4781 suffix if the instruction doesn't support it.
04ca8703 4782
01a3f561
MR		 47832004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4784
4785 * config/tc-mips.c (append_insn): Handle constant expressions with
4786 no associated relocation.
4787 (mips_ip): Cancel the expression after use for the Q format
4788 specifier.
4789 (parse_relocation): Return no relocation for unsupported
4790 operators.
4791 (my_getSmallExpression): Return no relocation if no relocation
4792 operators are used.
4793
e12904d2
DA		 47942004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4795
4796 * config/obj-som.c (adjust_stab_sections): Add prototype.
4797 (obj_som_compiler, obj_som_version, obj_som_copyright,
4798 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4799 * config/tc-hppa.c (update_subspace): Likewise.
4800 (is_defined_subspace): Amplify comment.
4801 * config/obj-som.h (som_frob_file): Add prototype.
4802
90c1602c
L		 48032004-07-19 Christopher Faylor <cgf@timesys.com>
4804 H.J. Lu <hongjiu.lu@intel.com>
4805
4806 * subsegs.c (section_symbol): Don't create a new segment when
4807 existing segment is undefined.
4808
f263249b
RE		 48092004-07-16 Richard Earnshaw <rearnsha@arm.com>
4810
4811 * config/tc-arm.c: Include include/opcode/arm.h.
4812 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4813 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4814 (FPU_ARCH_*): Delete.
4815 * Makefile.am: Update dependencies.
4816 * Makefile.in: Regenerate.
4817
152c65b9
NC		 48182004-07-15 Nick Clifton <nickc@redhat.com>
4819
4820 * configure.in: Accept armbe as a big-endian arm configuration.
4821 * configure: Regenerate.
4822
0477af35
NC		 48232004-07-13 Thomas Nystrom <thn@saeab.se>
4824
4825 * config/tc-i386.c (T_SHIFTOP): New constant.
4826 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4827 (intel_el1): Handle '~'.
4828 (intel_get_token): Handle '<>', '&', '|' and '~'.
4829
48302004-07-13 Nick Clifton <nickc@redhat.com>
4831
4832 (md_assemble): Remove spurious newline from end of as_bad error
4833 message.
4834 (intel_e05_1): Likewise.
4835 (intel_e11): Likewise.
4836 (intel_match_token): Likewise.
4837
31302357
AS		 48382004-07-11 Andreas Schwab <schwab@suse.de>
4839
4840 * config/tc-m68k.c: Convert to C90. Remove redundant
4841 declarations. Indentation fixup.
4842 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4843 obj_coff_section ourselves.
04ca8703 4844
549f748d
JW		 48452004-07-09 James E Wilson <wilson@specifixinc.com>
4846
4847 * config/tc-ia64.c (default_big_endian): New.
4848 (dot_byteorder, md_begin): Use it.
4849 (md_parse_option): Set it.
04ca8703 4850
1a320fbb
NC		 48512004-07-09 Nick Clifton <nickc@redhat.com>
4852
4853 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4854 * configure: Regenerate.
4855 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4856 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4857 sh_find_elf_flags if necessary.
4858
de7e6852
RS		 48592004-07-08 Richard Sandiford <rsandifo@redhat.com>
4860
4861 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4862 going to be split into more than one in-place addend, return 0
4863 for relocations against mergeable sections. Associate comments
4864 with code.
4865
1fe1f39c
NC		 48662004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4867
4868 * Makefile.am (CPU_TYPES): Add crx.
4869 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4870 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4871 (DEPTC_crx_elf): New target.
4872 (DEPOBJ_crx_elf): Likewise.
4873 (DEP_crx_elf): Likewise.
4874 * Makefile.in: Regenerate.
4875 * configure.in: Add crx* target.
4876 * configure: Regenerate.
4877 * config/tc-crx.c: New file.
4878 * config/tc-crx.h: New file.
4879 * NEWS: Mention new target.
4880
d9895649
NC		 48812004-07-06 Nick Clifton <nickc@redhat.com>
4882
85fbca6a 4883 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 4884 * configure.in:
4885 * configure: Regenerate. Add sh-symbian-elf target. If
4886 selected define TARGET_SYMBIAN.
4887 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4888 format if TARGET_SYMBIAN has been defined.
04ca8703 4889
e7bd9ea0
NC		 4890 * output-file.c (output_file_create): Report the target format
4891 chosen when bfd_openw reports that it is invalid.
4892
d9895649
NC		 4893 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4894 pseudo for BFD based assemblers.
4895
871ec896
JR		 48962004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4897
4898 gas:
4899 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4900 (md_parse_option): Remove redundant -isa testing.
4901 Make bfd_arch variable const.
4902 (md_show_usage): Make bfd_arch variable const.
4903
5a9ff93d
JW		 49042004-07-03 James E Wilson <wilson@specifixinc.com>
4905
4906 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4907 * config/tc-ia64.h (md_frag_check): Define.
4908
c87db184
CF		 49092004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4910
4911 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4912 externals.
4913 * doc/as.texinfo (Weak): Document PE weak symbols.
4914
3b91255e
RS		 49152004-07-03 Richard Sandiford <rsandifo@redhat.com>
4916
4917 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4918 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4919 (mips_frob_file): Rework so that only a single pass through the
4920 relocs is needed. Allow %lo()s to have higher offsets than their
4921 corresponding %hi()s or %got()s.
4922
310ea308
NC		 49232004-07-02 Nick Clifton <nickc@redhat.com>
4924
4925 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4926 allow values which have come from undefined symbols.
4927 Always consider this fixup to have been processed as a reloc
4928 cannot be generated for it.
4929
09b935ac
AM		 49302004-07-02 Alan Modra <amodra@bigpond.net.au>
4931
4932 * frags.h (struct frag): Add has_code and insn_addr fields.
4933 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4934 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4935 * config/tc-ppc.h (md_frag_check): Define.
4936
4d1cd5c7
MR		 49372004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4938
4939 * doc/Makefile.am (info): Rename goal to...
4940 (info-local): ... this, to preserve implicit dependencies.
4941 * doc/Makefile.in: Regenerate with automake 1.8.5.
4942
097f809a
NC		 49432004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4944
4945 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4946 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4947 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4948 (tc_gen_reloc): Likewise.
4949 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4950 (m32r_parse_name): Likewise.
4951 (m32r_cgen_parse_fix_exp): Likewise.
4952 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4953 (O_PIC_reloc): Likewise.
4954 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4955 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4956 for @GOTOFF, @GOT, @PLT.
4957
bb82af9f
NC		 49582004-06-21 Jan Beulich <jbeulich@novell.com>
4959
4960 * gas/symbols.c: While discarding ordinary local absolute symbols
4961 when --strip-local-absolute is in effect, retain file symbols.
4962
990ae22a
AS		 49632004-06-20 Andreas Schwab <schwab@suse.de>
4964
4965 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4966 (md_parse_option): Likewise.
4967
32137342
NC		 49682004-06-17 Jan Beulich <jbeulich@novell.com>
4969
4970 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4971 * config/te-netware.h: New file.
4972 * config/te-ppcnw.h: Delete: Obsolete.
4973 * configure.in: Eliminate ill NetWare targets. Make generic
4974 NetWare target use proper emulation.
4975 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4976 reference to new te-netware.h.
4977 * configure: Regenerate.
4978 * Makefile.in: Regenerate.
4979
f84d8e26
MS		 49802004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4981
4982 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4983 comparison in .insn pseudo operation.
4984
587aac4e
AM		 49852004-06-15 Alan Modra <amodra@bigpond.net.au>
4986
4987 * config/obj-coff.c (coff_adjust_section_syms): Use
4988 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4989 (coff_frob_section): Likewise.
4990 * config/tc-mips.c (md_apply_fix3): Likewise.
4991 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4992 (elf_frob_file_after_relocs): Likewise.
4993
2337eb33
DA		 49942004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4995
b8fc22bc
DA		 4996 * config/tc-hppa.c (log2): Rename to exact_log2.
4997 (pa_next_subseg): Delete unused function.
4998 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4999 (create_new_subspace): Likewise.
5000
2337eb33
DA		 5001 Bug gas/213
5002 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5003 labels. Fix warning.
5004
53cb0362
DD		 50052004-05-28 DJ Delorie <dj@redhat.com>
5006
5007 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5008 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5009 or non-merged symbols.
5010
888a75be
L		 50112004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5012
5013 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5014 restore the old slot when inserting srlz.i/srlz.d.
5015
f6f9408f
JR		 50162004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5017
5018 * Makefile.am: Regenerate dependecies.
5019 * Makefile.in: Regenerate.
5020 * config/tc-sh.c (valid_arch): Make unsigned.
5021 (preset_target_arch): Likewise.
5022 (md_begin): Use new architecture flags system.
5023 (get_specific): Likewise.
5024 (assemble_ppi): Likewise.
5025 (md_assemble): Likewise. Also fix error check for bad opcodes.
5026 (md_parse_option): Likewise. Also generate -isa values according
5027 to the table in bfd/cpu-sh.c instead of just constants. Also
5028 allow <arch>-up ISA variants.
5029 (sh_elf_final_processing): Replace if-else chain with a call to
5030 sh_find_elf_flags().
f6f9408f 5031
580b9172
NC		 50322004-05-28 Peter Barada <peter@the-baradas.com>
5033
5034 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5035 with zero offset into mode 2 addressing to save a word.
5036
652ca075
L		 50372004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5038
5039 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5040 (ar_is_only_in_integer_unit): New.
5041 (ar_is_only_in_memory_unit): New.
5042 (generate_unwind_image): Silence gcc on 32bit host.
5043 (md_assemble): Use ar_is_only_in_integer_unit instead of
5044 ar_is_in_integer_unit. Check AR access.
5045
60fed2d3
NC		 50462004-05-27 Peter Barada <peter@the-baradas.com>
5047
5048 * config/tc-m68k.c (md_begin): Sort the opcode table into
5049 alphabetical order.
5050 (m68k_compare_opcode): New function to do the sorting.
5051
be8c092b
NC		 50522004-05-24 Peter Barada <peter@the-baradas.com>
5053
5054 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5055 addressing on MIT style operands.
5056 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5057 w/mask addressing.
5058 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5059 operands.
5060
1181c20e
AM		 50612004-05-23 Alan Modra <amodra@bigpond.net.au>
5062
5063 * expr.c (operand, operator): Don't reject '++' and '--'.
5064
20e56c33
RS		 50652004-05-20 Richard Sandiford <rsandifo@redhat.com>
5066
5067 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5068 dwarf tables.
5069
04ca8703 50702004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5071
5072 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5073 * configure: Regenerate.
5074
0da76f83
NC		 50752004-05-13 Paul Brook <paul@codesourcery.com>
5076
5077 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5078
4b363073
NC		 50792004-05-13 Joel Sherrill <joel@oarcorp.com>
5080
5081 * configure.in (or32-*-rtems*): Switch to elf.
5082 * configure: Regenerate.
5083
9598fbe5
NC		 50842004-05-13 Nick Clifton <nickc@redhat.com>
5085
5086 * po/fr.po: Updated French translation.
5087
22fe14ad
NC		 50882004-05-11 Nick Clifton <nickc@redhat.com>
5089
5090 * doc/as.texinfo (Section): Document G and T flags to .section
5091 directive. Document the extra arguments that the G flag
5092 requires. Document the #tls flag.
5093
50942004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5095
5096 * subsegs.c (section_symbol): Create a new section symbol if
5097 the existing one doesn't match.
5098 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5099
532c738a
RS		 51002004-05-07 Richard Sandiford <rsandifo@redhat.com>
5101
5102 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5103 to cope with VR4181A errata MD(1) and MD(4).
5104
0503b355
BF		 51052004-05-07 Brian Ford <ford@vss.fsi.com>
5106
5107 * NEWS: Mention .secrel32 for pe[i]-i386.
5108
daeea990
AO		 51092004-05-07 Alexandre Oliva <aoliva@redhat.com>
5110
5111 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5112 (HANDLE_ALIGN): New.
5113
bfbdcf04
DJ		 51142004-05-06 Daniel Jacobowitz <dan@debian.org>
5115
5116 * Makefile.am (DIST_SUBDIRS): Define.
5117 * aclocal.m4: Regenerate with automake 1.8.4.
5118 * Makefile.in: Likewise.
5119 * doc/Makefile.in: Likewise.
5120
5e819f9c
JW		 51212004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5122
5123 * config/tc-ia64.c (dot_serialize): Declare.
5124 (dot_serialize): New function.
5125 (md_pseudo_table): Add ".serialize.data" and
5126 ".serialize.instruction" directives.
5127
e5976317
NC		 51282004-05-06 Nick Clifton <nickc@redhat.com>
5129
5130 * messages (as_internal_value_out_of_range): Print a message about
5131 a value being out of range. Be consistent about whether the
5132 values are printed in decimal or hexadecimal.
5133 (as_warn_value_out_of_range): Generate a warning message about an
5134 out of range value.
5135 (as_bad_value_out_of_range): Generate an error message about an
5136 out of range value.
5137 * as.h: Prototype the new functions.
5138 * config/tc-alpha.c (insert_operand): Use new function.
5139 * config/tc-arc.c (arc_insert_operand): Likewise.
5140 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5141 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5142 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5143 * config/tc-s390.c (s390_insert_operand): Likewise.
5144 * config/tc-v850.c (v850_insert_operand): Likewise.
5145
996991aa
AO		 51462004-05-05 Alexandre Oliva <aoliva@redhat.com>
5147
5148 * configure.in: Set em=linux for frv-*-*linux*.
5149 * configure: Rebuilt.
5150 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5151 (frv_md_fdpic_enabled): New.
5152 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5153 (DEFAULT_FDPIC): New.
5154 (frv_flags): Use DEFAULT_FDPIC.
5155 (frv_pic_flag): Likewise.
5156 (OPTION_NOPIC): New.
5157 (md_longopts): Add -mnopic.
5158 (md_parse_option): Handle it.
5159 (md_show_usage): Add -mfdpic and -mnopic.
5160
6b6e92f4
NC		 51612004-05-05 Peter Barada <peter@the-baradas.com>
5162
5163 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5164 chips for invalid coldfire instructions, rename selectors
5165 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5166 add current_chip to track which chip is referred to(including save/restore),
5167 use current_chip to select control registers, not current_arch.
5168 (md_show_usage): Add new chips.
5169 * doc/c-m68k.texi: Document new command line switches.
5170
6f079ae3
JJ		 51712004-05-05 Jakub Jelinek <jakub@redhat.com>
5172
5173 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5174 (NOP_OPCODE): Define.
5175 (s390_align_code): Remove prototype.
5176 * tc-s390.c (s390_align_code): Remove.
5177
2d6ed997
L		 51782004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5179
5180 * config/tc-ia64.c (make_unw_section_name): Removed.
5181 (start_unwind_section): New function.
5182 (generate_unwind_image): Take const segT instead of const
5183 char *.
5184 (dot_handlerdata): Adjusted.
5185 (dot_endp): Likewise.
5186
b9f18452
L		 51872004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5188
5189 * config/obj-elf.c (obj_elf_change_section): Allow the
5190 ".note.GNU-stack" section has SHF_EXECINSTR.
5191
fafe6678
L		 51922004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5193
5194 * config/obj-elf.c (get_section): Return bfd_boolean.
5195 (obj_elf_change_section): Call bfd_get_section_by_name_if
5196 instead of bfd_map_over_sections.
5197
86654c12
L		 51982004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5199
5200 * config/obj-elf.c (get_section): New function.
5201 (obj_elf_change_section): Support multiple sections with same
5202 name.
5203
376eb240
NC		 52042004-04-30 Nick Clifton <nickc@redhat.com>
5205
5206 * config/tc-arm.c (create_register_alias): Fix typo checking for
5207 case sensitive register aliases.
5208 (co_proc_number): Use error message string in all_reg_maps[]
5209 array.
5210 (cp_reg_required_here): Likewise.
5211 (fp_reg_required_here): Likewise.
5212
8a7140c3
NC		 52132004-04-29 Brian Ford <ford@vss.fsi.com>
5214
5215 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5216
3e722fb5
CD		 52172004-04-28 Chris Demetriou <cgd@broadcom.com>
5218
5219 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5220 (load_address, macro, mips_ip, md_parse_option)
5221 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5222 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5223 embedded-PIC handling, and update comments.
5224 (SWITCH_TABLE): Remove.
5225 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5226 (enum mips_pic_level): Remove EMBEDDED_PIC.
5227 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5228 (TC_FORCE_RELOCATION): Update comment.
5229 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5230 might be safe to remove now that MIPS embedded-PIC is gone.
5231
351e2b5a
DA		 52322004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5233
5234 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5235 call to obj_set_subsection_attributes.
5236 (obj_som_init_stab_section): Likewise.
5237 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5238 (pa_def_subspaces): Provide comdat default.
5239 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5240 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5241 calls to create_new_subspace and update_subspace to pass comdat flag.
5242 (create_new_subspace, update_subspace): Add new comdat argument. Use
5243 it in calls to obj_set_subsection_attributes.
5244 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5245 and use of comdat, common and dup_comm parameters.
5246
f5842774
L		 52472004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5248
5249 * config/obj-elf.c (obj_elf_change_section): Check if the old
5250 group name is NULL before comparison.
5251
558fe4a7
CD		 52522004-04-23 Chris Demetriou <cgd@broadcom.com>
5253
5254 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5255
81a21e38
TS		 52562004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5257
5258 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5259
52602004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5261
5262 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5263 (OPTION_MEMBEDDED_PIC): Remove.
5264 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5265 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5266 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5267 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5268 (OPTION_ELF_BASE): Renumber.
5269 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5270 (md_show_usage): Remove mention of -membedded-pic.
5271 * doc/as.texinfo: Remove mention of -membedded-pic.
5272
4d0d148d
TS		 52732004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5274
5275 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5276 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5277 a.out support.
5278 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5279 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5280 USE_GLOBAL_POINTER_OPT.
5281
017315e4
TS		 52822004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5283
5284 * config/tc-mips.c (macro): One more use of load_delay_nop.
5285
269137b2
TS		 52862004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5287
5288 * config/tc-mips.c (load_delay_nop): New function.
5289 (load_address, macro): Use load_delay_nop() to build a nop
5290 which can be omitted with gpr_interlocks.
5291
24772049
TS		 52922004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5293
5294 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5295 cop_interlocks): Remove superfluous CPU entries.
5296
06516a5e
PB		 52972004-04-22 Paul Brook <paul@codesourcery.com>
5298
5299 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5300
fd99574b
NC		 53012004-04-22 Peter Barada <peter@the-baradas.com>
5302
5303 * NEWS: Added support for EMAC instructions and MAC/EMAC
5304 Motorola syntax.
5305 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5306 scale factor tokens, trailing_ampersand to mark mask addressing
5307 for MAC/EMAC instructions.
5308 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5309 '>>'.
5310 (yylex): Handle '>', '<', and '&' following '+'.
5311 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5312 architectures in archs[].
fd99574b
NC		 5313 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5314 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5315 respectively.
5316 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5317 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5318 cases.
5319 Add EMAC operands to init_table[].
5320
69b97547
NC		 53212004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5322
5323 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5324 state.
5325 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5326 * config/tc-arm.c (enum mstate): Delete from here.
5327 (mapping_state): Remove the static mapstate variable and instead
5328 store the state in the segment. This allows a per-section mapping
5329 state. Handle and ignore MAP_UNDEFINED states.
5330 (arm_elf_change_section): Get the current mapping state from the
5331 new section.
5332 (s_ltorg): Set the mapping state to MAP_DATA.
5333 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5334 for each pool as it is emitted.
5335
53362004-04-22 Nick Clifton <nickc@redhat.com>
5337
5338 * config/tc-arm.h: Formatting tidy ups.
5339
7a7f4e42
CD		 53402004-04-20 Chris Demetriou <cgd@broadcom.com>
5341
5342 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5343
6482c264
NC		 53442004-04-20 DJ Delorie <dj@redhat.com>
5345
5346 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5347 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5348 [TE_PE] (O_secrel): Define.
5349 [TE_PE] (x86_pe_cons_fix_new): New.
5350 [TE_PE] (pe_directive_secrel): Likewise.
5351 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5352
5bf10039
EC		 53532004-04-19 Eric Christopher <echristo@redhat.com>
5354
c04f5787
AM		 5355 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5356 of previous patch for fix in gcc.
5bf10039 5357
77cd6497
JJ		 53582004-04-19 Jakub Jelinek <jakub@redhat.com>
5359
5360 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5361
b8861cfb
NS		 53622004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5363
5364 * read.c (do_align): Call md_flush_pending_output, if defined.
5365
f4c724fc
AM		 53662004-04-16 Alan Modra <amodra@bigpond.net.au>
5367
5368 * expr.c (operand): Correct checks for ++ and --.
5369
a4b6e8f6
L		 53702004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5371
5372 * config/tc-generic.c: Add some comments.
5373
d766e8ec
RS		 53742004-04-14 Richard Sandiford <rsandifo@redhat.com>
5375
5376 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5377 -{no-}mfix-vr4122-bugs.
5378 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5379 (append_insn, mips_emit_delays): Update accordingly.
5380 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5381 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5382 (md_parse_option): Update after above changes.
5383 (md_show_usage): Add -mfix-vr4120.
5384
ed9589d4
BW		 53852004-04-13 Bob Wilson <bob.wilson@acm.org>
5386
5387 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5388 of .section directive; add a reference to the ELF .subsection
5389 directive.
5390
097dba13
NC		 53912004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5392
5393 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5394 in parallel.
5395
279500de
TS		 53962004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5397
5398 * Makefile.am: Remove mips from aout targets.
5399 * Makefile.in: Regenerate.
5400 * configure.in: Remove mips-dec-bsd* target.
5401 * configure: Regenerate.
5402
b7d7dc63
AM		 54032004-04-07 Alan Modra <amodra@bigpond.net.au>
5404
5405 PR 96
5406 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5407 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5408 Update "mapping". Restrict some @ modifiers to 32 bit.
5409
f55629b8
KK		 54102004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5411 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5412
5413 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5414 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5415 dont_adjust_reloc_32 is set.
5416 (md_longopts): Add option -renesas.
5417 (md_parse_option, md_show_usage): Likewise.
5418 * doc/c-sh.texi: Likewise.
5419
a7844384
NC		 54202004-04-01 Dave Korn <dk@artimi.com>
5421
5422 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5423 hi16 and lo16 fixS structs.
5424 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5425 exactly the same way as for RELOC_DLX_REL16.
5426 (machine_ip): properly respect LO flag in the_insn and
5427 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5428 (md_apply_fix3): apply RELOC_DLX_LO16.
5429
6c71dbc4
SS		 54302004-03-30 Stan Shebs <shebs@apple.com>
5431
5432 Remove long-obsolete MPW support.
5433 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5434 * configure.in: Remove mention of ppc-*-mpw* config.
5435 * configure.in: Likewise.
5436
7cc69913
NC		 54372004-03-30 Nick Clifton <nickc@redhat.com>
5438
5439 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5440 OBJ_ELF being defined.
5441
53fbb48a
AM		 54422004-03-27 Alan Modra <amodra@bigpond.net.au>
5443
5444 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5445
d507cf36
PB		 54462004-03-23 Paul Brook <paul@codesourcery.com>
5447
5448 * config/tc-arm.c (meabi_flags): New variable.
5449 (arm_parse_eabi): New function.
5450 (md_begin): Set flags for EABI v3.
5451 (arm_eabis): Add.
5452 (arm_long_opts): Add meabi.
ab1e9ef7 5453 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 5454 * doc/c-arm.texi: Ditto.
5455
88d65ad6
BW		 54562004-03-22 Bob Wilson <bob.wilson@acm.org>
5457
5458 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5459 tables even when use_literal_section flag is not set.
5460
13ef8878
AM		 54612004-03-22 Alan Modra <amodra@bigpond.net.au>
5462
5463 * config/tc-sh.c: Remove trailing whitespace.
5464
1048a9ba
HPN		 54652004-03-22 Hans-Peter Nilsson <hp@axis.com>
5466
5467 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5468 --mul-bug-abort and the default behavior.
5469 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5470 (err_for_dangerous_mul_placement): New variable.
5471 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5472 macros.
5473 (md_cris_relax_table): Have placeholder for STATE_MUL.
5474 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5475 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5476 case doing nothing.
5477 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5478 STATE_BYTE)>: Ditto.
5479 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5480 alignment and position of this frag, emit error message if
5481 suspicious.
5482 (md_assemble): For a multiply insn and when checking it,
5483 transform the current frag into a special frag for that purpose.
5484 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5485 OPTION_MULBUG_ABORT_ON>: Handle new options.
5486
a7877748
BW		 54872004-03-19 Bob Wilson <bob.wilson@acm.org>
5488
5489 * config/tc-xtensa.c (mark_literal_frags): New function.
5490 (xtensa_move_literals): Call mark_literal_frags for all literal
5491 segments, including init and fini literal segments.
5492 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5493
9992270f
DA		 54942004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5495
5496 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5497 (pa_comm): Set BSF_OBJECT in symbol flags.
5498
6e1772d5
AM		 54992004-03-19 Alan Modra <amodra@bigpond.net.au>
5500
5501 * Makefile.am: Run "make dep-am".
5502 * Makefile.in: Regenerate.
5503 * doc/Makefile.in: Regenerate.
5504 * config.in: Regenerate.
5505 * po/gas.pot: Regenerate.
5506
3e4caed2
NS		 55072004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5508
c95b35a9
NS		 5509 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5510 (demand_empty_rest_of_line): Issue an error here.
5511 (ignore_rest_of_line): Silently skip to end.
5512 (demand_copy_string): Issue an error, not warning.
5513 (equals): Likewise.
5514 * config/obj-elf.c (obj_elf_section_name): Likewise.
5515 (obj_elf_section): Likewise.
5516 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5517 (arc_extinst): Likewise.
5518 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5519 (dot_spill): Likewise.
5520 (dot_unwabi): Likewise.
5521 (dot_prologue): Likewise.
5522
3e4caed2
NS		 5523 * expr.c (operand): Reject ++ and --.
5524 (operator): Likewise.
5525
2ce4cc60
KK		 55262004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5527
5528 * config/tc-sh.c: Include dw2gencfi.h.
5529 (sh_cfi_frame_initial_instructions): New function.
5530 (sh_regname_to_dw2regnum): Likewise.
5531 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5532 file.
5533 (TARGET_USE_CFIPOP): Define.
5534 (tc_cfi_frame_initial_instructions): Likewise.
5535 (tc_regname_to_dw2regnum): Likewise.
5536 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5537 * Makefile.am: Update dependencies.
5538 * Makefile.in: Regenerate.
5539
9183ed4b
AM		 55402004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5541
5542 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5543 * configure: Regenerate.
5544
00bbdfe7
BW		 55452004-03-12 Bob Wilson <bob.wilson@acm.org>
5546
5547 * read.c (s_leb128): Call md_flush_pending_output.
5548
0f10071e
ML		 55492004-03-12 Michal Ludvig <mludvig@suse.cz>
5550
5551 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5552 * config/tc-i386.h (CpuPadLock): New define.
5553 (CpuUnknownFlags): Added CpuPadLock.
5554
84c84759
AS		 55552004-03-07 Andreas Schwab <schwab@suse.de>
5556
5557 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5558
6ec51dba
RH		 55592004-03-07 Richard Henderson <rth@redhat.com>
5560
5561 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5562 (cfi_finish): Likewise for fde.
5563
bae25f19
L		 55642004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5565
5566 * config/tc-ia64.c (md_assemble): Properly handle NULL
5567 align_frag.
5568 (ia64_handle_align): Don't abort if failed to add a stop bit.
5569
ab509236
L		 55702004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5571
5572 * Makefile.in: Regenerated.
5573 * aclocal.m4: Likewise.
5574 * configure: Likewise.
5575 * doc/Makefile.in: Likewise.
5576
d9201763
L		 55772004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5578
5579 * config/tc-ia64.c (dot_align): New.
5580 (ia64_do_align): Make it static.
5581 (md_pseudo_table): Use "dot_align" for "align".
5582 (ia64_md_do_align): Don't set align_frag here.
5583 (ia64_handle_align): Add a stop bit to the previous bundle if
5584 needed.
5585
5586 * config/tc-ia64.h (ia64_do_align): Removed.
5587
ae51a426
JR		 55882003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5589
5590 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5591 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5592 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5593 the most general type or the user specifically requested it.
5594 (md_assemble): Add a new error message for when an instruction
5595 is understood, but is not allowed due to an -isa option.
5596
9545c4ce
L		 55972004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5598
5599 * config/tc-ia64.c (align_frag): New.
5600 (md_assemble): Set the tc_frag_data field in align_frag for
5601 IA64_OPCODE_FIRST instructions.
5602 (ia64_md_do_align): Set align_frag.
5603 (ia64_handle_align): Add a stop bit if needed.
5604
5605 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5606 (TC_FRAG_INIT): New.
5607
676a64f4
RS		 56082004-03-01 Richard Sandiford <rsandifo@redhat.com>
5609
5610 * config/tc-frv.c (fr400_audio): New variable.
5611 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5612 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5613 (target_implements_insn_p): New function.
5614 (md_assemble): Report an error if the processor doesn't implement
5615 the instruction.
5616
bd337dde
NC		 56172004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5618
5619 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5620 (md_parse_option): Ditto.
5621 (OPTION_NO_SPECIAL_M32R): Added.
5622 (md_show_usage): Document it.
5623 (enable_speial_m32r): Changed a default value from 0 to 1.
5624 * doc/c-m32r.texi: Document the -no-bitinst option.
5625
78878175
NC		 56262004-02-27 Nick Clifton <nickc@redhat.com>
5627
5628 * config/tc-sh.c (get_operand): Revert previous delta.
5629 (tc_gen_reloc): Check for an unknown reloc type before processing
5630 the addend.
5631
1d6d62a4
MS		 56322004-02-27 Hannes Reinecke <hare@suse.de>
5633
5634 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5635 .insn pseudo operation.
5636
4aa3e325
NC		 56372004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5638
5639 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5640 added for wrong syntax.
5641
73369e65
EC		 56422004-02-26 Eric Christopher <echristo@redhat.com>
5643
5644 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5645 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5646
6a5709a5
JR		 56472004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5648
5649 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5650 nibble types to assembler.
5651
95385380
FF		 56522004-02-25 Fred Fish <fnf@redhat.com>
5653
5654 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5655
b5e0fabd
JW		 56562004-02-20 James E Wilson <wilson@specifixinc.com>
5657
5658 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5659 finalize_syms.
5660 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5661 (ia64_estimate_size_before_relax): New.
5662 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5663 (generate_unwind_image): Pass 1 to fixup_unw_records.
5664 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5665 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5666
2f01ffbf
JJ		 56672004-02-19 Jakub Jelinek <jakub@redhat.com>
5668
5669 * stabs.c (generate_asm_file): Avoid warning about use of
5670 uninitialized variable.
5671
9c59842f
JW		 56722004-02-18 David Mosberger <davidm@hpl.hp.com>
5673
5674 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5675 body, and endp, allow unwind records which do not have a "t"
5676 (time/instruction) field.
5677
34920d91
NC		 56782004-02-17 Petko Manolov <petkan@nucleusys.com>
5679
5680 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5681 (do_mav_dspsc_2): Likewise.
5682 Fix accumulator registers move opcodes.
5683
4dde8e61 56842004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 5685 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 5686
5687 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5688
936cf02e
JW		 56892004-02-10 Steve Ellcey <sje@cup.hp.com>
5690
5691 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5692 (tc_frob_symbol): New macro definition.
5693 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5694
e41f12f3
DJ		 56952004-02-09 Daniel Jacobowitz <drow@mvista.com>
5696
5697 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5698 read-only.
5699
a8a3b3b2
NS		 57002004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5701
5702 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5703 (TC_CASE_SENSITIVE): ... this.
5704 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5705 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5706
c97b7ef6
JW		 57072004-02-06 James E Wilson <wilson@specifixinc.com>
5708
5709 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5710 (generate_unwind_image): Re-add it here.
5711
e4475e39
NS		 57122004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5713
5714 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5715 * read.h (SKIP_WHITESPACE): Turn into an expression.
5716 * read.c (read_a_source_file): A pseudo is removed by having a
5717 NULL handler.
5718
5738bc24
JW		 57192004-02-05 James E Wilson <wilson@specifixinc.com>
5720
5721 * config/tc-ia64.c (output_endp): New.
5722 (count_bits): Delete.
5723 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5724 endp unwind records.
5725 (fixup_unw_records): Handle endp unwind records. Delete code for
5726 shortening prologue regions not followed by a body record.
5727 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5728 * config/tc-ia64.h (unw_record_type): Add endp.
5729
d6e78c11
JW		 57302004-02-03 James E Wilson <wilson@specifixinc.com>
5731
5732 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5733 fill padding bytes with zeroes.
5734 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5735 sets unwind_record slot_number and slot_frag fields.
5736
f6a22291
MR		 57372004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5738
5739 * config/tc-mips.c (add_got_offset_hilo): New function.
5740 (macro): Use load_register() and add_got_offset_hilo() to load
5741 constants instead of hardcoding code sequences throughout.
5742
127cab00
L		 57432004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5744
5745 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5746
6358301e
NC		 57472004-01-26 Bernardo Innocenti <bernie@develer.com>
5748
5749 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5750 like m68k-elf.
5751 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5752 of hard-coded test for TARGET_OS=elf.
5753
c8978940
CD		 57542004-01-24 Chris Demetriou <cgd@broadcom.com>
5755
5756 * config/tc-mips.c (hilo_interlocks): Change definition
5757 so that MIPS32, MIPS64 and later ISAs are included, along with
5758 the already-included machines. Update comments.
5759
c3ba240c
DJ		 57602004-01-23 Daniel Jacobowitz <drow@mvista.com>
5761
5762 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5763 undefined local labels.
5764
e864ceca
RS		 57652004-01-23 Richard Sandiford <rsandifo@redhat.com>
5766
5767 * config/tc-mips.c (load_address, macro): Update comments about
5768 NewABI GP relaxation.
5769
67c0d1eb
RS		 57702004-01-23 Richard Sandiford <rsandifo@redhat.com>
5771
5772 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5773 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5774 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5775 (set_at, load_register, load_address, move_register): Likewise.
5776 (load_got_offset, add_got_offset): Likewise.
5777 Update all calls and tidy accordingly.
5778
584892a6
RS		 57792004-01-23 Richard Sandiford <rsandifo@redhat.com>
5780
5781 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5782 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5783 (RELAX_USE_SECOND): Bump to 0x10000.
5784 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5785 (mips_macro_warning): New variable.
5786 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5787 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5788 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5789 of RELAX_ENCODE.
5790 (append_insn): Update mips_macro_warning.sizes.
5791 (macro_start, macro_warning, macro_end): New functions.
5792 (macro_build): Don't emit warnings here.
5793 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5794 (md_convert_frag): Check for cases where one macro alternative
5795 needs a warning and the other doesn't. Emit a warning if the
5796 longer sequence was chosen.
5797
4d7206a2
RS		 57982004-01-23 Richard Sandiford <rsandifo@redhat.com>
5799
5800 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5801 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5802 the first sequence, the size of the second sequence, and a flag
5803 that says whether we should warn.
5804 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5805 (RELAX_FIRST, RELAX_SECOND): New.
5806 (mips_relax): New variable.
5807 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5808 (append_insn): Remove "place" argument. Use mips_relax.sequence
5809 rather than "place" to check whether we're expanding the second
5810 alternative of a relaxable macro. Remove redundant check for
5811 branch relaxation. If generating a normal insn, and there
5812 is not enough room in the current frag, call relax_close_frag()
5813 to close it. Update mips_relax.sizes[]. Emit fixups for the
5814 second version of a relaxable macro. Record the first relaxable
5815 fixup in mips_relax. Remove tc_gen_reloc workaround.
5816 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5817 in the same way as in append_insn.
5818 (mips16_macro_build): Remove "place" argument.
5819 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5820 when generating the second version of a relaxable macro.
5821 (load_got_offset, add_got_offset): New functions.
5822 (load_address, macro): Use new relaxation machinery. Remove
5823 tc_gen_reloc workarounds.
5824 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5825 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5826 first version is needed.
5827 (tc_gen_reloc): Remove relaxation handling.
5828 (md_convert_frag): Go through the fixups for a relaxable macro and
5829 mark those that belong to the unneeded alternative as done. If the
5830 second alternative is needed, adjust the fixup addresses to account
5831 for the deleted first alternative.
5832
0530d30a
RS		 58332004-01-23 Richard Sandiford <rsandifo@redhat.com>
5834
5835 * frags.h (frag_room): Declare.
5836 * frags.c (frag_room): New function.
5837 * doc/internals.texi: Document it.
5838
048cdf86
TS		 58392004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5840
5841 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5842 optimization for -mtune=r3900, as this will break on other CPUs.
5843
28d39d1a
NC		 58442004-01-11 Tom Rix <tcrix@worldnet.att.net>
5845
5846 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 5847 be relaxed, use fixup.
28d39d1a
NC		 5848 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5849
26664553
JJ		 58502004-01-19 Jakub Jelinek <jakub@redhat.com>
5851
5852 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5853 precision operands.
5854
895921c9
MR		 58552004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5856
5857 * config/tc-mips.c (append_insn): Properly detect variant frags
5858 that preclude swapping of relaxed branches. Correctly swap
5859 instructions between frags when dealing with relaxed branches.
5860
f8b73030
MR		 58612004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5862
5863 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5864 throughout.
5865 * aclocal.m4: Regenerate.
5866 * configure: Regenerate.
5867
ca9a79a1 58682004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 5869
ca9a79a1
NC		 5870 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5871 manipulation insns.
5872
cc3d92a5
RS		 58732004-01-12 Richard Sandiford <rsandifo@redhat.com>
5874
5875 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5876 reloc, reserve space for the delay slot as well as the jalr itself.
5877
e45d0630
PB		 58782004-01-09 Paul Brook <paul@codesourcery.com>
5879
5880 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5881 (do_vfp_sp2_from_reg2): New function.
5882 (insns): Use them.
5883 (do_vfp_dp_from_reg2): Check return values properly.
5884
81912461
ILT		 58852004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5886
78849248
ILT		 5887 * config/tc-mips.c (warn_nops): Remove static variable.
5888 (macro): Remove test of warn_nops.
5889 (md_shortops): Remove 'n'.
5890 (md_parse_option): Remove 'n' case.
5891 (md_show_usage): Remove -n.
5892 * doc/as.texinfo (Overview): Remove MIPS -n option.
5893 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5894 * NEWS: Mention removal of MIPS -n option.
5895
81912461
ILT		 5896 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5897 (cop_interlocks): Check ISA level.
5898 (cop_mem_interlocks): Define.
5899 (reg_needs_delay): Check cop_interlocks rather than
5900 ISA_HAS_COPROC_DELAYS.
5901 (append_insn): Likewise. Use cop_mem_interlocks rather than
5902 directly checking mips_opts.isa.
5903 (mips_emit_delays): Likewise.
5904
73f20958
L		 59052004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5906
5907 * config/tc-ia64.c (unwind): Move next_slot_number and
5908 next_slot_frag to ...
5909 (unw_rec_list): Here.
5910 (free_list_records): Removed.
5911 (output_unw_records): Likewise.
5912 (generate_unwind_image): Make it void.
5913 (alloc_record): Initialize next_slot_number and next_slot_frag.
5914 (slot_index): Take .org, .space and .align into account.
5915 (fixup_unw_records): Don't set slot_number to 0. Use
5916 list->next_slot_number and list->next_slot_frag instead of
5917 unwind.next_slot_number and unwind.next_slot_frag.
5918 (ia64_convert_frag): New.
5919 (generate_unwind_image): Generate a rs_machine_dependent frag
5920 for unwind record.
5921 (emit_one_bundle): Use list->next_slot_number and
5922 list->next_slot_frag instead of unwind.next_slot_number and
5923 unwind.next_slot_frag.
5924
5925 * config/tc-ia64.h (md_convert_frag): Defined as
5926 ia64_convert_frag.
5927 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5928
99d09cdb
AO		 59292004-01-06 Alexandre Oliva <aoliva@redhat.com>
5930
5931 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5932 * config/tc-frv.h (md_apply_fix3): Don't define.
5933 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5934 operands.
5935 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5936 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5937 * config/tc-frv.c (line_separator_chars): Add `!'.
5938 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5939 * config/tc-frv.c (md_assemble): Clear insn upfront.
5940 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5941 * config/tc-frv.c (OPTION_FDPIC): New macro.
5942 (md_longopts): Add mfdpic.
5943 (md_parse_option): Handle it.
5944 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5945 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5946 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5947 (frv_pic_ptr): Parse funcdesc.
5948
4a4c4a1d
MR		 59492004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5950
5951 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5952 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5953
2251dd89
MR		 59542004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5955
5956 * Makefile.am (Makefile): Move the dependency on
5957 $(BFDDIR)/configure.in to...
5958 (CONFIG_STATUS_DEPENDENCIES): ... here.
5959 (AUTOMAKE_OPTIONS): Require automake 1.8.
5960 * Makefile.in: Regenerate.
5961 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5962 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5963 $(BFDDIR)/configure.in here as well.
5964 * doc/Makefile.in: Regenerate.
5965
c6581168
MR		 59662004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5967
5968 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5969 * Makefile.in: Regenerate.
5970 * aclocal.m4: Regenerate.
5971 * doc/Makefile.am (install, install-info): Remove.
5972 (install-data-local): A new hook for install-info.
5973 (AUTOMAKE_OPTIONS): Require automake 1.8.
5974 * doc/Makefile.in: Regenerate.
5975
303e7b79
NC		 59762004-01-02 Nutan Singh <nutan@kpitcummins.com>
5977
5978 * doc/c-sh.texi: Update description about floating point behavior
5979 of SH family.
5980
b50c15dc
NC		 59812004-01-02 Bernardo Innocenti <bernie@develer.com>
5982
5983 * configure.in: Add m68k-uClinux target.
5984 * configure: Regenerate.
7de9afa2 5985
c9e214e5 5986For older changes see ChangeLog-0203
08d56133
NC		 5987\f
5988Local Variables:
5989mode: change-log
5990left-margin: 8
5991fill-column: 74
5992version-control: never
5993End:
GDB Binutils - Deliverables
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