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Add mangled names to addr2line -i output.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
aba4aa7d
AM		 12005-09-20 Alan Modra <amodra@bigpond.net.au>
2
3 * read.c (pseudo_set): Set segment of expression syms to expr_section.
4
43fd16e4
JB		 52005-09-14 Jan Beulich <jbeulich@novell.com>
6
7 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
8 registers, floating point control and status words, and mxcsr as
9 well as (for 64-bit code) segment base registers and rflags.
10
3e470ab5
DD		 112005-09-09 Dmitry Diky <diwil@spec.ru>
12
13 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
14 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
15 has been reached.
16
2ef2b9ae
CF		 172005-09-08 Chao-ying Fu <fu@mips.com>
18
19 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
20 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
21 directives.
22
3eb17e6b
PB		 232005-09-08 Paul Brook <paul@codesourcery.com>
24
25 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
26 (do_smc, do_t_smc): ... to this.
27 (insns): Remane smi to smc.
28 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
29 BFD_RELOC_ARM_SMC.
30
ecea7679
RH		 312005-09-07 Richard Henderson <rth@redhat.com>
32
33 * dwarf2dbg.c (dwarf2_where): Set line->isa.
34 (dwarf2_set_isa): New.
35 (dwarf2_directive_loc): Rearrange to allow all options on one line.
36 * dwarf2dbg.h (dwarf2_set_isa): Declare.
37 * doc/as.texinfo: Update .loc documentation.
38
bd0eb99b
RH		 392005-09-07 Richard Henderson <rth@redhat.com>
40
41 * dwarf2dbg.c: Include safe-ctype.h.
42 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
43 (current): Initialize.
44 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
45 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
46 (dwarf2_directive_file): Cope with invalid filename.
47 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
48 epilogue_begin, is_stmt, isa.
49 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
50 case down lower.
51 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
52 and DWARF2_FLAG_EPILOGUE_BEGIN.
53 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
54 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
55 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
56 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
57 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
58 (struct dwarf2_line_info): Add isa member.
59 * doc/as.texinfo (LNS directives): New node.
60
b8ee1a6e
DU		 612005-09-07 David Ung <davidu@mips.com>
62
63 * config/tc-mips.c (append_insn): Undo last change. Instead add
64 guard to suppress calling frag_grow if the current instruction is
65 one that allows a delay slot.
66
ef2e4d86
CF		 672005-09-06 Chao-ying Fu <fu@mips.com>
68
69 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
70 (mips_opts): Add -1 to initialize ase_mt.
71 (file_ase_mt): New variable for -mmt.
72 (CPU_HAS_MT): New define.
73 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
74 formats.
75 (mips_ip): Check ase_mt to enable MT instructions.
76 Handle !, $, *, &, +T, +t, g operand formats.
77 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
78 odd float registers.
79 (OPTION_MT, OPTION_NO_MT): New define.
80 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
81 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
82 (mips_after_parse_args): Set ase_mt based on CPU.
83 (s_mipsset): Handle ".set mt" and ".set nomt".
84 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
85 (md_show_usage): Show usage of -mmt and -mno-mt.
86 * doc/as.texinfo: Document -mmt and -mno-mt options.
87 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
88 directives.
89
0110f2b8
PB		 902005-09-06 Paul Brook <paul@codesourcery.com>
91
92 * config/tc-arm.c (arm_it): Add relax field.
93 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
94 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
95 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
96 do_t_mov_cmp): Allow relaxation.
97 (output_relax_insn): New function.
98 (put_thumb32_insn): New function.
99 (output_inst): Use new functions.
100 (md_assemble): Don't throw error on relaxable instructions.
101 (insns): Change "b" entry from TCE(...) to tCE(...).
102 (md_estimate_size_before_relax): Return 2.
103 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
104 relax_branch, arm_relax_frag): New functions.
105 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
106 relocations.
107 * config/tc-arm.h (md_convert_frag): Remove definition.
108 (md_relax_frag): Define.
109 (arm_relax_frag): Add prototype.
110
9a64e435
PB		 1112005-09-02 Paul Brook <paul@codesourcery.com>
112
113 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
114
8f06b2d8
PB		 1152005-09-02 Paul Brook <paul@codesourcery.com>
116
117 * config/tc-arm.c (encode_arm_cp_address): Use
118 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
119 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
120 mode.
121 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
122 available.
123 (cCE, cC3): Define.
124 (insns): Use them for coprocessor instructions.
125 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
126 (get_thumb32_insn): New function.
127 (put_thumb32_insn): New function.
128 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
129 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
130
c4188bc9
PB		 1312005-09-02 Paul Brook <paul@codesourcery.com>
132
133 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
134 incorrect suffix matches.
135
e9df6573
DU		 1362005-09-01 David Ung <davidu@mips.com>
137
138 * config/tc-mips.c (append_insn): Correctly handle mips16 case
139 when the frags are different for the 2 instructions we want to
140 swap. If the lengths of the 2 instructions are not the same, we
141 won't do the swap but emit an nop.
142
2a9a06c1
DD		 1432005-09-01 Dmitry Diky <diwil@spec.ru>
144
145 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
146 as appropriate. Change frag_variant() to frag_var() for relaxes.
147
61e192bf
NC		 1482005-08-29 Nick Clifton <nickc@redhat.com>
149
150 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
151 there is no symbol.
152
435acd52
JB		 1532005-08-26 Jan Beulich <jbeulich@novell.com>
154
155 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
156 qualified operand of a branch.
157 (intel_bracket_expr): Set JumpAbsolute here...
158 (intel_e11): ... rather than here.
159
c0524131
NC		 1602005-08-26 Christian Groessler <chris@groessler.org>
161
162 * configure.tgt: Set bfd_gas also for z8k cpu.
163 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
164 type.
165 (newfix): Adapt to bfd reloc types.
166 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
167 is available in the current frag.
168 (md_convert_frag): Adapt function parameters.
169 (tc_gen_reloc): New function.
170 (md_section_align): Use bfd_get_section_alignment.
171 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
172 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
173 relocations.
174 * config/tc-z8k.h (TARGET_ARCH): Define.
175 (tc_fix_adjustable): Define.
176
74cd071d
CF		 1772005-08-25 Chao-ying Fu <fu@mips.com>
178
179 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
180 (mips_opts): Add -1 to initialize ase_dsp.
181 (file_ase_dsp): New variable for -mdsp.
182 (CPU_HAS_DSP): New define.
183 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
184 operand formats.
185 (mips_ip): Add min_range and max_range for checking singed numbers.
186 Check ase_dsp to enable DSP instructions.
187 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
188 (OPTION_DSP, OPTION_NO_DSP): New define.
189 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
190 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
191 (mips_after_parse_args): Set ase_dsp based on CPU.
192 (s_mipsset): Handle ".set dsp" and ".set nodsp".
193 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
194 (md_show_usage): Show usage of -mdsp and -mno-dsp.
195
ff324200
DU		 1962005-08-23 David Ung <davidu@mips.com>
197
198 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
199 cpu names.
200
ac805826
AM		 2012005-08-23 Alan Modra <amodra@bigpond.net.au>
202
203 PR 1036
204 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
205
478ec1e3
AM		 2062005-08-23 Phil Edwards <phil@codesourcery.com>
207
208 * configure.tgt (*-*-vxworks): Match vxworks* instead.
209
4fa24527
JB		 2102005-08-22 Jan Beulich <jbeulich@novell.com>
211
212 * config/tc-i386.c (object_64bit): New.
213 (i386_target_format): Initialize it.
214 (output_disp): Use object_64bit for relocation type determination.
215 (output_imm): Likewise.
216 (i386_validate_fix): Likewise.
217 (tc_gen_reloc): Likewise.
218 (lex_got): Likewise. Remove static mode_name. Change array size
219 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
220 (x86_cons): Use object_64bit for deciding whether quad fields can
221 have relocations.
222
fefaa1aa
CG		 2232005-08-18 Christian Groessler <chris@groessler.org>
224
225 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
226 * config/tc-mcore.h: Likewise.
227 * config/tc-z8k.h: Likewise.
228 * config/tc-z8k.c: Likewise.
229 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
230 sh_coff_reloc_mangle declaration.
231 * config/tc-sh.c: (md_apply_fix): Fix comment for case
232 BFD_RELOC_SH_USES.
233
32a3d256
KK		 2342005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
235
236 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
237 to confirm that no ISA is specified.
238
4111faa5
NC		 2392005-08-18 Nick Clifton <nickc@redhat.com>
240
241 * write.c (relax_segment): Count the number of frags being
242 processed and use this to compute a maximum limit on the number of
243 iterations that will be allowed when attempting to relax the
244 segment.
245
11eec5fc
DS		 2462005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
247
248 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
249 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
250
23d36e92
AM		 2512005-08-16 Alan Modra <amodra@bigpond.net.au>
252
253 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
254 default cpu.
255
3d388997
PB		 2562005-08-15 Paul Brook <paul@codesourcery.com>
257
258 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
259 instructions.
260 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
261
36ae0db3
DJ		 2622005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
263
264 * config/tc-ppc.c (parse_cpu): Add -me300 support.
265 (md_show_usage): Likewise.
266 * doc/c-ppc.texi (PowerPC-Opts): Document it.
267
6c639ef9
MS		 2682005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
269
270 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
271 (md_gather_operands): Add support for optional operands.
272
77592908
DD		 2732005-08-12 Dmitry Diky <diwil@spec.ru>
274 * config/tc-msp430.c (msp430_enable_relax): New flag.
275 (msp430_enable_polys): Likewise.
276 (OPTION_RELAX): New option.
277 (OPTION_POLYMORPHS): Likewise.
278 (md_longopts): New long options.
279 (md_show_usage): Updated.
280 (md_parse_option): Add new options handler.
281 (msp430_operands): Add check if polymorph insns are enabled.
282 (msp430_force_relocation_local): New function.
283 (md_apply_fix): Now delete relocs according to new flags combination.
284 (msp430_relax_frag): Convert long branches to short branches only if
285 flag msp430_enable_relax is set.
286 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
287 (msp430_force_relocation_local): Likewise.
288 * doc/c-msp430.texi: Describe new options.
289
e079bef8
ILT		 2902005-08-11 Ian Lance Taylor <ian@airs.com>
291
292 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
293 (stamp-mk.com): Likewise.
294 (EXTRA_DIST): Remove make-gas.com from list.
295 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
296 * Makefile.in: Regenerate.
297
4924bf8f
HPN		 2982005-08-11 Hans-Peter Nilsson <hp@axis.com>
299
300 * subsegs.c (subseg_change): Move declaration of seginfo to before
301 first statement.
302
7be1c489
AM		 3032005-08-11 Alan Modra <amodra@bigpond.net.au>
304
305 * README-vms: Delete.
306 * config-gas.com: Delete.
307 * makefile.vms: Delete.
308 * vmsconf.sh: Delete.
309 * config/atof-tahoe.c: Delete.
310 * config/m88k-opcode.h: Delete.
311 * config/obj-bout.c: Delete.
312 * config/obj-bout.h: Delete.
313 * config/obj-hp300.c: Delete.
314 * config/obj-hp300.h: Delete.
315 * config/tc-a29k.c: Delete.
316 * config/tc-a29k.h: Delete.
317 * config/tc-h8500.c: Delete.
318 * config/tc-h8500.h: Delete.
319 * config/tc-m88k.c: Delete.
320 * config/tc-m88k.h: Delete.
321 * config/tc-tahoe.c: Delete.
322 * config/tc-tahoe.h: Delete.
323 * config/tc-tic80.c: Delete.
324 * config/tc-tic80.h: Delete.
325 * config/tc-w65.c: Delete.
326 * config/tc-w65.h: Delete.
327 * config/te-aux.h: Delete.
328 * config/te-delt88.h: Delete.
329 * config/te-delta.h: Delete.
330 * config/te-dpx2.h: Delete.
331 * config/te-hp300.h: Delete.
332 * config/te-ic960.h: Delete.
333 * config/vms-a-conf.h: Delete.
334 * doc/c-a29k.texi: Delete.
335 * doc/c-h8500.texi: Delete.
336 * doc/c-m88k.texi: Delete.
337 * README: Remove obsolete examples, and list of supported targets.
338 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
339 bout and hp300 support.
340 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
341 * configure.in: Remove --enable-bfd-assembler, need_bfd,
342 primary_bfd_gas.
343 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
344 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
345 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
346 * as.h: Likewise.
347 * dw2gencfi.c: Likewise.
348 * dwarf2dbg.c: Likewise.
349 * ehopt.c: Likewise.
350 * input-file.c: Likewise.
351 * listing.c: Likewise.
352 * literal.c: Likewise.
353 * messages.c: Likewise.
354 * obj.h: Likewise.
355 * output-file.c: Likewise.
356 * read.c: Likewise.
357 * stabs.c: Likewise.
358 * struc-symbol.h: Likewise.
359 * subsegs.c: Likewise.
360 * subsegs.h: Likewise.
361 * symbols.c: Likewise.
362 * symbols.h: Likewise.
363 * tc.h: Likewise.
364 * write.c: Likewise.
365 * write.h: Likewise.
366 * config/aout_gnu.h: Likewise.
367 * config/obj-aout.c: Likewise.
368 * config/obj-aout.h: Likewise.
369 * config/obj-coff.c: Likewise.
370 * config/obj-coff.h: Likewise.
371 * config/obj-evax.h: Likewise.
372 * config/obj-ieee.h: Likewise.
373 * config/tc-arm.c: Likewise.
374 * config/tc-arm.h: Likewise.
375 * config/tc-avr.c: Likewise.
376 * config/tc-avr.h: Likewise.
377 * config/tc-crx.h: Likewise.
378 * config/tc-d10v.h: Likewise.
379 * config/tc-d30v.h: Likewise.
380 * config/tc-dlx.h: Likewise.
381 * config/tc-fr30.h: Likewise.
382 * config/tc-frv.h: Likewise.
383 * config/tc-h8300.c: Likewise.
384 * config/tc-h8300.h: Likewise.
385 * config/tc-hppa.h: Likewise.
386 * config/tc-i370.h: Likewise.
387 * config/tc-i386.c: Likewise.
388 * config/tc-i386.h: Likewise.
389 * config/tc-i860.h: Likewise.
390 * config/tc-i960.c: Likewise.
391 * config/tc-i960.h: Likewise.
392 * config/tc-ip2k.h: Likewise.
393 * config/tc-iq2000.h: Likewise.
394 * config/tc-m32c.h: Likewise.
395 * config/tc-m32r.h: Likewise.
396 * config/tc-m68hc11.h: Likewise.
397 * config/tc-m68k.c: Likewise.
398 * config/tc-m68k.h: Likewise.
399 * config/tc-maxq.c: Likewise.
400 * config/tc-maxq.h: Likewise.
401 * config/tc-mcore.c: Likewise.
402 * config/tc-mcore.h: Likewise.
403 * config/tc-mn10200.h: Likewise.
404 * config/tc-mn10300.c: Likewise.
405 * config/tc-mn10300.h: Likewise.
406 * config/tc-ms1.h: Likewise.
407 * config/tc-msp430.c: Likewise.
408 * config/tc-msp430.h: Likewise.
409 * config/tc-ns32k.c: Likewise.
410 * config/tc-ns32k.h: Likewise.
411 * config/tc-openrisc.h: Likewise.
412 * config/tc-or32.c: Likewise.
413 * config/tc-or32.h: Likewise.
414 * config/tc-ppc.c: Likewise.
415 * config/tc-ppc.h: Likewise.
416 * config/tc-s390.h: Likewise.
417 * config/tc-sh.c: Likewise.
418 * config/tc-sh.h: Likewise.
419 * config/tc-sparc.c: Likewise.
420 * config/tc-tic30.c: Likewise.
421 * config/tc-tic30.h: Likewise.
422 * config/tc-tic4x.c: Likewise.
423 * config/tc-tic4x.h: Likewise.
424 * config/tc-tic54x.c: Likewise.
425 * config/tc-tic54x.h: Likewise.
426 * config/tc-v850.h: Likewise.
427 * config/tc-vax.c: Likewise.
428 * config/tc-vax.h: Likewise.
429 * config/tc-xstormy16.h: Likewise.
430 * config/tc-xtensa.h: Likewise.
431 * config/tc-z8k.c: Likewise.
432 * config/tc-z8k.h: Likewise.
433 * config/vms-a-conf.h
434 * doc/Makefile.am: Likewise.
435 * doc/all.texi: Likewise.
436 * doc/as.texinfo: Likewise.
829c3ed3 437 * doc/internals.texi: Likewise.
7be1c489
AM		 438 * doc/Makefile.in: Regenerate.
439 * Makefile.in: Regenerate.
440 * configure: Regenerate.
441 * config.in: Regenerate.
442 * po/POTFILES.in: Regenerate.
443
2f6178c1
NC		 4442005-08-09 Nick Clifton <nickc@redhat.com>
445
446 PR 1070
447 * macro.c (getstring): Do not treat round parentheses exactly the
448 same as angle brackets - the parentheses need to be preserved and
449 passed on to the macro processing code.
450
44c86e8c
NC		 4512005-08-08 Nick Clifton <nickc@redhat.com>
452
453 * config/tc-msp430.c (MSP430_ISA_21): Define.
454 (mcu_types): Add entries for msp430x21xx variants.
455
df40eaf9
NC		 4562005-08-08 Nick Clifton <nickc@redhat.com>
457
458 PR 1070
459 * macro.c (getstring): Treat round parentheses in the same way as
460 angle brackets.
461 (get_any_string): Likewise.
462
5a14ab23
L		 4632005-08-07 H.J. Lu <hongjiu.lu@intel.com>
464
465 PR gas/1118
466 * as.c (parse_args): Handle -al=<FILE>.
467
47837f8e
NC		 4682005-08-07 Nick Clifton <nickc@redhat.com>
469
470 * read.c (s_app_line): Accept a line number of 0 for compatibility
471 with gcc's output for assembler-with-cpp files.
472
e27ec89e
PB		 4732005-08-05 Paul Brook <paul@codesourcery.com>
474
475 * config/tc-arm.c (current_it_mask, current_cc): New variables.
476 (do_t_add_sub): Use correct encodings inside IT block.
477 (do_t_arit3c): Ditto.
478 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
479 (md_assemble): Verify conditional suffixes agains IT blocks.
480
9c3c69f2
PB		 4812005-08-05 Paul Brook <paul@codesourcery.com>
482
483 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
484 constants.
485 (encode_thumb32_shifted_operand): Prohibit register shifts.
486 (encode_thumb32_addr_mode): Fix typo.
487 (insns): Correct thumb2 ldm and stm opcodes.
488
f2184508
NC		 4892005-08-02 Khem Raj <kraj@mvista.com>
490
491 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
492 WLDRD/WSTRD instruction.
493
4e6935a6
AM		 4942005-08-02 Alan Modra <amodra@bigpond.net.au>
495
496 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
497 if emitting a reloc.
498
8a06b769
TS		 4992005-07-29 Thiemo Seufer <ths@networkno.de>
500
501 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
502
e9f89963
PB		 5032005-07-29 Paul Brook <paul@codesourcery.com>
504
505 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
506 pop.
507 (do_t_addr): Implement 32-bit variant.
508 (do_t_push_pop): Make some errors warnings. Handle single register
509 32-bit case.
510 (insns): Use tCE for adr.
511 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
512 (md_apply_fix): Ditto.
513
92e90b6e
PB		 5142005-07-29 Paul Brook <paul@codesourcery.com>
515
516 * config/tc-arm.c (parse_tb): New function.
517 (enum operand_parse_code): Add OP_TB.
518 (parse_operands): Handle OP_TB.
519 (do_t_add_sub_w, do_t_tb): New functions.
520 (insns): Add entries for addw, subw, tbb and tbh.
521 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
522
0a7b9ba6
NC		 5232005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
524
525 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
526
17d4e2a2
L		 5272007-07-27 H.J. Lu <hongjiu.lu@intel.com>
528
529 * config/tc-i386.c (handle_large_common): Declare only for ELF.
530
ba825241
JB		 5312005-07-27 Jan Beulich <jbeulich@novell.com>
532
533 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
534 int.
535 (unw_p_record): Remove unused/redundant fields imask and rmask.
536 Combine spoff and pspoff into a union. Combine gr and br into a
537 union. Change type of grmask and brmask to unsigned char. Change type
538 of frmask to unsigned int.
539 (unw_x_record): Combine spoff, pspoff, and treg into a union.
540 * config/tc-ia64.c (unwind): New field 'pending_saves'.
541 (check_pending_save): New.
542 (alloc_record): Clear out entire record.
543 (output_psp_gr): Use renamed structure fields.
544 (output_psp_sprel): Likewise.
545 (output_rp_gr): Likewise.
546 (output_rp_br): Likewise.
547 (output_rp_psprel): Likewise.
548 (output_rp_sprel): Likewise.
549 (output_pfs_gr): Likewise.
550 (output_pfs_psprel): Likewise.
551 (output_pfs_sprel): Likewise.
552 (output_preds_gr): Likewise.
553 (output_preds_psprel): Likewise.
554 (output_preds_sprel): Likewise.
555 (output_spill_base): Likewise.
556 (output_unat_gr): Likewise.
557 (output_unat_psprel): Likewise.
558 (output_unat_sprel): Likewise.
559 (output_lc_gr): Likewise.
560 (output_lc_psprel): Likewise.
561 (output_lc_sprel): Likewise.
562 (output_fpsr_gr): Likewise.
563 (output_fpsr_psprel): Likewise.
564 (output_fpsr_sprel): Likewise.
565 (output_priunat_gr): Likewise.
566 (output_priunat_psprel): Likewise.
567 (output_priunat_sprel): Likewise.
568 (output_bsp_gr): Likewise.
569 (output_bsp_psprel): Likewise.
570 (output_bsp_sprel): Likewise.
571 (output_bspstore_gr): Likewise.
572 (output_bspstore_psprel): Likewise.
573 (output_bspstore_sprel): Likewise.
574 (output_rnat_gr): Likewise.
575 (output_rnat_psprel): Likewise.
576 (output_rnat_sprel): Likewise.
577 (output_spill_psprel): Likewise.
578 (output_spill_sprel): Likewise.
579 (output_spill_reg): Likewise.
580 (output_fr_mem): Likewise. Allocate one unwind record per set mask
581 bit.
582 (output_frgr_mem): Likewise.
583 (output_gr_mem): Likewise.
584 (output_br_mem): Likewise.
585 (output_gr_gr): Likewise.
586 (output_br_gr): Likewise.
587 (fixup_unw_records): Likewise.
588 (process_one_record): Use renamed structure fields. For gr_gr and
589 br_gr, collect mask from chain of records before output.
590 (in_prologue): Simplify and eliminate early returns. Call
591 check_pending_save.
592 (in_body): Simplify and eliminate early returns.
593 (dot_body): Call check_pending_save.
594 (md_assemble): Update comment. Deal with pending saves.
595
9cd96992
JB		 5962005-07-26 Jan Beulich <jbeulich@novell.com>
597
598 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
599 mask from guessed suffix, but mask out other immediate types only
600 if at least on candidate is valid for the insn.
601
fd54057a
DD		 6022005-07-25 DJ Delorie <dj@redhat.com>
603
604 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
605 Support %mod() modifiers from opcodes.
606 * doc/c-m32c.texi (M32C-Modifiers): New section.
607
3b22753a
L		 6082005-07-25 Jan Hubicka <jh@suse.cz>
609 H.J. Lu <hongjiu.lu@intel.com>
610
611 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
612 defined.
613 (elf_com_section_ptr): New.
614 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
615 (elf_common_parse): Make it global. Use elf_com_section_ptr
616 instead of bfd_com_section_ptr.
617 (obj_elf_change_section): Handle x86-64 large bss sections.
618
619 * config/obj-elf.h (elf_com_section_ptr): New.
620 (elf_common_parse): New.
621
622 * config/tc-i386.c (handle_large_common): New.
623 (md_pseudo_table): Add "largecomm".
624 (x86_64_section_letter): New.
625 (x86_64_section_word): New.
626
627 * config/tc-i386.h (x86_64_section_word): New.
628 (x86_64_section_letter): New.
629 (md_elf_section_letter): New. Defined.
630 (md_elf_section_word): Likewise.
631
9f971fcb
NC		 6322005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
633
634 * configure.tgt: Remove i386-*-rtemself*.
635 Remove sparc-*-rtemself*.
636
240a3425
BE		 6372005-07-21 Ben Elliston <bje@gnu.org>
638
639 * config/tc-m68k.h: Remove TE_LYNX conditional code.
640
c160f130
PB		 6412005-07-21 Paul Brook <paul@codesourcery.com>
642
643 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
644 inst.reloc.pc_rel.
645
a9bfff94
NC		 6462005-07-20 Tavis Ormandy <taviso@gentoo.org>
647
648 * messages.c: Use vsnprintf instead of vsprintf.
649
157e7bd1
NC		 6502005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
651
652 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
653 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
654
85da3a56
NC		 6552005-07-18 Nick Clifton <nickc@redhat.com>
656
657 * configure.tgt: Restore alpha ordering to list of arches.
658
71e17562
DA		 6592005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
660
661 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
662
718ddfc0
JB		 6632005-07-18 Jan Beulich <jbeulich@novell.com>
664
665 * config/tc-i386.c (md_begin): Use IS_ELF.
666 (tc_i386_fix_adjustable): Likewise.
667 (md_estimate_size_before_relax): Likewise.
668 (md_apply_fix): Likewise.
669 (i386_target_format): Likewise.
670 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
671 (i386_immediate): Remove #ifdef LEX_AT.
672 (i386_displacement): Likewise.
673 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
674 LEX_AT.
675
3956db08
JB		 6762005-07-18 Jan Beulich <jbeulich@novell.com>
677
678 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
679 parameter to unsigned. Parameter sign now is tristate - zero/
680 positive mean unsigned/signed, negative means signedness doesn't
681 matter. Check field size,
682 signedness, and pcrel-ness are in agreement between relocated field
683 and relocation type. Adjust diagnostics.
684 (optimize_imm): And type mask of operand instead of overwriting it.
685 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
686 local structure and initialize gotrel accordingly. Pass caller as
687 mask of types that the operator can match.
688 (x86_cons_fix_new): Let reloc know that signedness of relocation
689 doesn't matter.
690 (x86_pe_cons_fix_new): Likewise.
691 (x86_cons): Pass additional argument to lex_got.
692 (i386_immediate): New local variable 'types'. Pass its address as
693 additional argument to lex_got. Mask out operand types not supported
694 befoe returning.
695 (i386_displacement): Likewise. Set bigdisp to all types supported in
696 64-bit mode, combining the previously split initialization.
697
2dd88dca
JB		 6982005-07-18 Jan Beulich <jbeulich@novell.com>
699
700 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
701 current mode.
702
8126167b
DA		 7032005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
704
705 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
706 promoted match.
707
0f82ff91
AM		 7082005-07-16 Alan Modra <amodra@bigpond.net.au>
709
710 * Makefile.am: Run "make dep-am".
711 * Makefile.in: Regenerate.
712
90700ea2
L		 7132007-07-15 H.J. Lu <hongjiu.lu@intel.com>
714
715 * gas/config/tc-i386.h (CpuVMX): New.
716 (CpuUnknownFlags): Add CpuVMX.
717
49f58d10
JB		 7182005-07-14 Jim Blandy <jimb@redhat.com>
719
720 Add support for the Renesas M32C.
721 * Makefile.am (CPU_TYPES): List m32c.
722 (TARGET_CPU_CFILES): List config/tc-m32c.c.
723 (TARGET_CPU_HFILES): List config/tc-m32c.h.
724 * configure.in: Add case for m32c.
725 * configure.tgt: Add cases for m32c and m32c-*-elf.
726 * configure: Regenerated.
727 * config/tc-m32c.c, config/tc-m32c.h: New files.
728 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
729 * doc/Makefile.in: Regenerated.
730 * doc/all.texi: Set M32C.
731 * doc/as.texinfo: Add text for the M32C-specific options and line
732 comment characters, and refer to c-m32c.texi.
733 * doc/c-m32c.texi: New file.
734
6c5cf62c
NC		 7352005-07-14 Nick Clifton <nickc@redhat.com>
736
737 PR 1069
738 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
739 the ins_parse buffer.
740
14c194bb
NC		 7412005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
742
743 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
744 i386-*-rtemscoff*, sparc-*-rtemsaout*.
745
28a9d8f5
L		 7462005-07-10 H.J. Lu <hongjiu.lu@intel.com>
747
748 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
749 displacements.
750
b4f261e0
BE		 7512005-07-08 Ben Elliston <bje@au.ibm.com>
752
753 * frags.h: Remove ANSI_PROTOTYPES conditional code.
754 * config/obj-elf.h: Likewise.
755 * config/tc-h8300.h: Likewise.
756 * config/tc-h8500.h: Likewise.
757 * config/tc-i370.h: Likewise.
758 * config/tc-i386.h: Likewise.
759 * config/tc-m68hc11.h: Likewise.
760 * config/tc-m68k.h: Likewise.
761 * config/tc-ppc.h: Likewise.
762 * config/tc-s390.h: Likewise.
763 * config/tc-sh.h: Likewise.
764 * config/tc-sparc.h: Likewise.
765 * config/tc-tic30.c: Likewise.
766 * config/tc-w65.h: Likewise.
767 * config/tc-xtensa.h: Likewise.
768
d8b19f1a
HPN		 7692005-07-08 Hans-Peter Nilsson <hp@axis.com>
770
771 PR gas/1049
772 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
773
0fd3a477
JW		 7742005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
775
776 * config/tc-tic30.c (debug): Add format attribute. Fix format
777 bugs.
778
bf50992e
L		 7792005-07-06 H.J. Lu <hongjiu.lu@intel.com>
780
781 * config/tc-i386.c (cpu_arch): Add sse3.
782
783 * config/tc-i386.h (CpuSSE3): Renamed from ...
784 (CpuPNI): This. Defined as CpuSSE3.
785
786 * doc/c-i386.texi: Document .sse3.
787
5d5e6db9
JB		 7882005-07-06 Jan Beulich <jbeulich@novell.com>
789
790 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
791
3ec2b351
NC		 7922005-07-05 Nick Clifton <nickc@redhat.com>
793
794 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
795 md_chars_to_numbers to an unsigned pointer in order to avoid a
796 compile time warning.
797
9d8504b1
PB		 7982005-07-05 Paul Brook <paul@codesourcery.com>
799
800 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
801
a0defb2e
AH		 8022005-07-05 Aldy Hernandez <aldyh@redhat.com>
803
804 * config/tc-ms1.c: New.
805 * config/tc-ms1.h: New.
806 * testsuite/gas/ms1/allinsn.d: New.
807 * testsuite/gas/ms1/allinsn.s: New.
808 * testsuite/gas/ms1/badinsn.s: New.
809 * testsuite/gas/ms1/badinsn1.s: New.
810 * testsuite/gas/ms1/badoffsethigh.s: New.
811 * testsuite/gas/ms1/badoffsetlow.s: New.
812 * testsuite/gas/ms1/badorder.s: New.
813 * testsuite/gas/ms1/badreg.s: New.
814 * testsuite/gas/ms1/badsignedimmhigh.s: New.
815 * testsuite/gas/ms1/badsignedimmlow.s: New.
816 * testsuite/gas/ms1/badsyntax.s: New.
817 * testsuite/gas/ms1/badsyntax1.s: New.
818 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
819 * testsuite/gas/ms1/badunsignedimmlow.s: New.
820 * testsuite/gas/ms1/errors.exp: New.
821 * testsuite/gas/ms1/ldst.s: New.
822 * testsuite/gas/ms1/misc.d: New.
823 * testsuite/gas/ms1/misc.s: New.
824 * testsuite/gas/ms1/ms1-16-003.d: New.
825 * testsuite/gas/ms1/ms1-16-003.s: New.
826 * testsuite/gas/ms1/ms1.exp: New.
827 * testsuite/gas/ms1/msys.d: New.
828 * testsuite/gas/ms1/msys.s: New.
829 * testsuite/gas/ms1/relocs.d: New.
830 * testsuite/gas/ms1/relocs.exp: New.
831 * testsuite/gas/ms1/relocs1.s: New.
832 * testsuite/gas/ms1/relocs2.s: New.
833
30123838
JB		 8342005-07-05 Jan Beulich <jbeulich@novell.com>
835
836 * config/tc-i386.h (CpuSVME): New.
837 (CpuUnknownFlags): Include CpuSVME.
838 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
839 as alias of sledgehammer.
840 (md_assemble): Include invlpga in the check for insns with two source
841 operands.
842 (process_operands): Include SVME insns in the check for ignored
843 segment overrides. Adjust diagnostic.
844 (i386_index_check): Special-case SVME insns with memory operands.
845
ca3f61f7
NC		 8462005-07-04 Khem Raj <kraj@mvista.com>
847 Nick Clifton <nickc@redhat.com>
848
849 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
850 use an immediate value.
851 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
852 since the register field of the operands structure is unsigned.
853 (s_arm_unwind_save_vfp): Make "reg" unsigned.
854 (parse_operands): Make the 2ns parameter an unsigned pointer to
855 match its use.
856 (do_ldrd): When using the imm field of the operands structure as a
857 second register field, treat it as unsigned.
858
551b43fd
AM		 8592005-07-04 Alan Modra <amodra@bigpond.net.au>
860
861 PR 1004
862 * config/obj-elf.c (obj_elf_change_section): Use backend
863 get_sec_type_attr.
864
e4e8248d
JB		 8652005-07-01 Jan Beulich <jbeulich@novell.com>
866
867 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
868 (output_spill_psprel, output_spill_psprel_p): Combine.
869 (output_spill_sprel, output_spill_sprel_p): Combine.
870 (output_spill_reg, output_spill_regp_p): Combine.
871 (process_one_record): Handle psp_psprel.
872 (parse_predicate_and_operand): New.
873 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
874 initialize output values. Emit diagnostic case here.
875 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
876 (add_unwind_entry): New second parameter. Allow first parameter to
877 be NULL. Parse optional tag, emit warning about further support for
878 it otherwise being missing. Check end-of-line when requested.
879 (dot_fframe): Clear operand when wrong. Allow tag.
880 (dot_vframe): Likewise.
881 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
882 relative.
883 (dot_vframepsp): Remove.
884 (dot_altrp): Clear operand when wrong. Allow tag.
885 (dot_save): Likewise. Let default case also go through
886 add_unwind_entry.
887 (dot_savemem): Likewise.
888 (dot_restore): Don't return when wrong operand. Allow tag.
889 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
890 parse_predicate_and_operand and the new arguments to
891 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
892 when wrong operand. Allow tag.
893 (dot_restorereg, dot_restorereg_p): Likewise.
894 (dot_spillmem, dot_spillmem_p): Likewise.
895 (dot_saveg): Clear operand when wrong. Perform tighter operand
896 checks. Allow tag.
897 (dot_savef): Likewise.
898 (dot_saveb): Likewise.
899 (dot_savegf): Likewise.
900 (dot_spill): Remove end-of-line check. Combine. Simplify by using
901 parse_predicate_and_operand and the new arguments to
902 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
903 when wrong operand. Allow tag.
904 (popcount): New.
905 (dot_label_state): Don't return when wrong operand.
906 (dot_copy_state): Likewise.
907 (dot_unwabi): Likewise. Check if in prologue.
908 (dot_body): Don't call demand_empty_rest_of_line.
909 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
910 operand checks.
911 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
912 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
913 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
914 (parse_operand): New second parameter. Don't deal with '}' here
915 anymore. Don't advance past end-of-line.
916 (parse_operands): Pass second argument to parse_operand.
917 (ia64_start_line): Prevent out-of-bounds access through
918 input_line_pointer. Deal with '}' here.
919 (ia64_unrecognized_line): Don't deal with '}' here.
920 (dot_alias): Use ignore_rest_of_line not its deprecated alias
921 discard_rest_of_line.
922
2fc8bdac
ZW		 9232005-06-30 Zack Weinberg <zack@codesourcery.com>
924
925 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
926 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
927 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 928 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 929 (s_arm_elf_cons): Disallow use of (plt) suffix.
930 (do_adrl): Adjust X_add_number unconditionally.
931 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
932 argument. Handle all adjustment for pipeline offset here.
933 (md_apply_fix): No need to undo work of md_pcrel_from. No
934 need to extract pre-encoded pipeline adjustments from various
935 branch instructions. Generally, assume instructions are already
936 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
937 special cases. Handle BFD_RELOC_ARM_PLT32 like
938 BFD_RELOC_ARM_PCREL_BRANCH.
939 (tc_gen_reloc): Remove OBJ_ELF special case.
940 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
941
b753922c
BE		 9422005-06-30 Ben Elliston <bje@gnu.org>
943
944 * Makefile.am (check-DEJAGNU): Don't search for expect.
945 * Makefile.in: Regenerate.
946
c3298874
BE		 9472005-06-30 Ben Elliston <bje@gnu.org>
948
949 * Makefile.am (EXPECT): Set to expect.
950 (RUNTEST): Likewise, set to runtest.
951 * Makefile.in: Regenerate.
952
8f738565
BE		 9532005-06-23 Ben Elliston <bje@gnu.org>
954
955 * config/m68k-parse.h: Use ISO C90.
956 * config/m68k-parse.y: Likewise.
957 * config/tc-m68k.h: Likewise.
958
b300c311
L		 9592005-06-20 H.J. Lu <hongjiu.lu@intel.com>
960
961 PR 1013
962 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
963 movabs.
964 (optimize_disp): Optimize only if possible. Don't use 64bit
965 displacement on non-constants and do same on constants if
966 possible.
967
d6ab8113
JB		 9682005-06-17 Jan Beulich <jbeulich@novell.com>
969
970 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
971 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
972 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
973 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
974 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
975 aborting.
976 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
977 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
978 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
979 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
980 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
981 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
982 convert 8-byte pc-relative relocations.
983 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
984 (i386_validate_fix): Likewise.
985 (x86_cons): Also handle quad values in 64-bit mode.
986 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
987 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
988 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
989 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
990
37f6032b
ZW		 9912005-06-13 Zack Weinberg <zack@codesourcery.com>
992
993 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
994 symbolP as well as for names with a leading dot. Use ACONCAT.
995 (md_apply_fix): For branch relocations, only replace value
996 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
997 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
998 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
999 (LOCAL_LABEL_PREFIX): Don't define.
1000
6bdb6dec
AM		 10012005-06-10 Alan Modra <amodra@bigpond.net.au>
1002
1003 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1004 fill pattern.
1005
4dddc1d1
JW		 10062005-06-08 James E Wilson <wilson@specifixinc.com>
1007
1008 PR 994
1009 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1010 is NULL, then emit a warning, and return the current index.
1011
03b13e59
NC		 10122005-06-08 Tomas Hurka <tom@hukatronic.cz>
1013
6bdb6dec 1014 PR 991
03b13e59
NC		 1015 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1016 temporary copy of the operands array so that changes can be safely
1017 backed out if the insn does not match.
1018 (m68k_compare_opcode): Shortcut the test when the parameters are
1019 the same. Return 1 if the names match but the second opcode is
1020 further on in the array than the first.
1021
985d9490
NC		 10222005-06-08 Nick Clifton <nickc@redhat.com>
1023
1024 PR 994
1025 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1026
6858915a
NC		 10272005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1028
1029 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1030
047af9ef
AH		 10312005-06-07 Aldy Hernandez <aldyh@redhat.com>
1032 Michael Snyder <msnyder@redhat.com>
1033 Stan Cox <scox@redhat.com>
1034
1035 * configure.in: Add ms1 case.
1036
1037 * configure: Regenerate.
1038
1039 * configure.tgt: Add ms1 case.
1040
0bf60745
BW		 10412005-06-07 Bob Wilson <bob.wilson@acm.org>
1042
1043 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1044 * config/tc-xtensa.c (new_resource_table): Likewise.
1045 (resize_resource_table): Likewise.
1046 (release_resources): Fix assertion for unsigned values.
1047
55cf6793
ZW		 10482005-06-07 Zack Weinberg <zack@codesourcery.com>
1049
1050 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1051 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1052 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1053 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1054 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1055 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1056 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1057 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1058 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1059 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1060 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1061 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1062 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1063 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1064 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1065 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1066 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1067 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1068 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1069 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1070 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1071 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1072 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1073 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1074 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1075 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1076 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1077 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1078 * config/tc-xtensa.c, config/tc-z8k.c:
1079 Replace all instances of the string "_apply_fix3" with
1080 "_apply_fix".
1081 * po/POTFILES.in, po/gas.pot: Regenerate.
1082
620c54b3
AM		 10832005-06-08 Alan Modra <amodra@bigpond.net.au>
1084
1085 * Makefile.am: Run "make dep-am".
1086 (POTFILES): Remove GAS_CFILES.
1087 * Makefile.in: Regenerate.
1088
32b26a03
MR		 10892005-06-07 David Ung <davidu@mips.com>
1090
1091 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1092 24kc, 24kf and 24kfx under MIPS32 release 2.
1093
6a86118a
NC		 10942005-06-04 Nick Clifton <nickc@redhat.com>
1095
1096 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1097 to their Thumb-enabled equivalents.
1098
20e1fcfd
MR		 10992005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1100
1101 * config/tc-mips.c (load_register): Add leading "0x" to the
1102 output of sprintf_vma().
1103 (macro): Likewise.
1104
1887dd22
NC		 11052005-06-01 Nick Clifton <nickc@redhat.com>
1106
1107 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1108 test for the presence of thumb version of the parsing functions
1109 since they must always exist and the test generates a compile time
1110 warning message.
1111
04fe8f58
RH		 11122005-05-31 Richard Henderson <rth@redhat.com>
1113
1114 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1115 (alpha_reloc_op): Add it.
1116 (debug_exp): Handle it.
1117 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1118 (emit_insn): Handle it.
1119 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1120
988392e2
CG		 11212005-05-31 Christian Groessler <chris@groessler.org>
1122
1123 * write.c (dump_section_relocs): Convert to ISO-C.
1124 (write_relocs): Avoid signed/unsigned and fprintf argument
1125 warnings in debug code.
1126
adbaf948
ZW		 11272005-05-26 Zack Weinberg <zack@codesourcery.com>
1128
1129 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1130 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1131 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1132 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1133 fixP->tc_fix_data directly in the sole place it was used.
1134 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1135 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1136 and 64-bit hosts.
1137
5656b6b8
JB		 11382005-05-27 Jan Beulich <jbeulich@novell.com>
1139
1140 * config/tc-ia64.c (struct proc_pending): New.
1141 (unwind): Replace proc_start with proc_pending.
1142 (unwind_diagnostic): Check unwind.proc_pending.sym.
1143 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1144 Check if previous proc not closed. Record all entry points.
1145 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1146 Set symbol sizes for entry points recorded in dot_proc. Check
1147 arguments for consistency with respective .proc's.
1148 (md_assemble): Replace unwind.proc_start with
1149 unwind.proc_pending.sym.
1150
75214fb0
JB		 11512005-05-27 Jan Beulich <jbeulich@novell.com>
1152
1153 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1154 and last_ptr. Check all in-use slots for first one with non-NULL
1155 unwind_record. Don't reload end_ptr before second update round.
1156
7c06efaa
JW		 11572005-05-26 James E Wilson <wilson@specifixinc.com>
1158
1159 * config/tc-ia64.c (extra_goodness): Update comment.
1160 (md_begin): Add debugging code to print best_template table.
1161
286cee81
JB		 11622005-05-25 Jan Beulich <jbeulich@novell.com>
1163
1164 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1165 template.
1166
30ad6cb9
JB		 11672005-05-25 Jan Beulich <jbeulich@novell.com>
1168
1169 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1170 BFD_RELOC_UNUSED when determining the width of the reloc.
1171
6baf2b51
JB		 11722005-05-25 Jan Beulich <jbeulich@novell.com>
1173
1174 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1175 section entry.
1176
fa30c84f
JB		 11772005-05-25 Jan Beulich <jbeulich@novell.com>
1178
1179 * config/tc-ia64.c (dot_radix): Rewrite.
1180
1055c30c
JB		 11812005-05-25 Jan Beulich <jbeulich@novell.com>
1182
1183 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1184 and next_slot_frag.
1185 (alloc_record): Remove references to next_slot_number and
1186 next_slot_frag.
1187 (emit_one_bundle): Likewise.
1188
45d18c80
NC		 11892005-05-22 Nick Clifton <nickc@redhat.com>
1190
1191 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1192 message buffer when invoking the insert function.
1193
9f45e54b
DA		 11942005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1195
1196 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1197 only if an instruction match is found.
1198
47e70edb
BW		 11992005-05-20 Bob Wilson <bob.wilson@acm.org>
1200
1201 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1202 to addition in argument to xtensa_dwarf2_emit_insn.
1203
e3e71e27
ZW		 12042005-05-19 Zack Weinberg <zack@codesourcery.com>
1205
1206 * Makefile.am: Have 'all' depend on 'info'.
1207 * Makefile.in: Regenerate.
1208
c744ecf2
AM		 12092005-05-19 Alan Modra <amodra@bigpond.net.au>
1210
1211 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1212
b0648eec
AM		 12132005-05-19 Anton Blanchard <anton@samba.org>
1214
1215 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1216 (md_show_usage): Document it.
1217 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1218 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1219
4600db48
JB		 12202005-05-19 Jan Beulich <jbeulich@novell.com>
1221
1222 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1223 relocations in unwind section.
1224
a0ef61f7
NC		 12252005-05-18 Nick Clifton <nickc@redhat.com>
1226
1227 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1228 if one exists. Ignore any error messages it may produce, just
1229 allow it to perform the insertion.
1230
c19d1205
ZW		 12312005-05-17 Zack Weinberg <zack@codesourcery.com>
1232
1233 * hash.c (hash_lookup): Add len parameter. All callers changed.
1234 (hash_find_n): New interface.
1235 * hash.h: Prototype hash_find_n.
1236 * sb.c: Include as.h.
1237 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1238 (sb_scrub_and_add_sb): New interface.
1239 * sb.h: Prototype sb_scrub_and_add_sb.
1240 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1241
1242 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1243 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1244 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1245
970c3dbc
DJ		 12462005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1247
1248 * doc/Makefile.am (gasver.texi): Don't use $<.
1249 * doc/Makefile.in: Regenerated.
1250
ec7ef033
NC		 12512005-05-17 Nick Clifton <nickc@redhat.com>
1252
1253 PR 876
1254 * symbols.c (resolve_symbol_value): Do not move symbols whose
1255 value expression has not been resolved or finalized into the
1256 absolute section as this will confuse other parts of the assembler
1257 into thinking that their value is zero.
1258
40a4d956
JB		 12592005-05-17 Jan Beulich <jbeulich@novell.com>
1260
1261 * read.c (_find_end_of_line): New.
1262 (find_end_of_line): New.
1263 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1264 (read_a_source_file): Use it.
1265 (s_globl): Use it.
1266 (s_macro): Use it.
1267 (get_line_sb): Use it.
1268 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1269 (s_comm_internal): Likewise.
1270 (s_lsym): Likewise.
1271 (s_macro): Likewise.
1272 (s_ignore): Use ignore_rest_of_line.
1273 * read.h (find_end_of_line): Prototype.
1274 (discard_rest_of_line): Remove prototype. #define to
1275 ignore_rest_of_line.
1276
2d034539
NC		 12772005-05-17 Nick Clifton <nickc@redhat.com>
1278
1279 * config/tc-v850,h (TC_FIX_TYPE): Define.
1280 (TC_INIT_FIX_TYPE): Define.
1281 * config/tc-v850.c (md_assemble): When creating a fix record the
1282 operand in the tc_fix_data field.
1283 (md_apply_fix3): When applying a resolved fix use the operand's
1284 insertion procedure to store the value, if the operand has been
1285 recorded.
1286
42ecbf5e
DJ		 12872005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1288
1289 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1290 invocation.
1291 * Makefile.in: Regenerated.
1292
d7c531cd
BW		 12932005-05-13 Sterling Augustine <sterling@tensilica.com>
1294 Bob Wilson <bob.wilson@acm.org>
1295
1296 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1297 message.
1298 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1299 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1300
3c9d25f4
AM		 13012005-05-11 Alan Modra <amodra@bigpond.net.au>
1302
1303 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1304 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1305
ee192366
MM		 13062005-05-10 Michael Matz <matz@suse.de>
1307
1308 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1309
1310 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1311
20d7ce9b
HPN		 13122005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1313
1314 PR binutils/886
1315 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1316 Handle label-without-colon before ordinary dot-pseudo as an
1317 ordinary label. Don't leak memory for label-without-colon alone
1318 on a line. Don't mmixal-munge operands for dot-pseudos.
1319
be03cc84
JB		 13202005-05-10 Jan Beulich <jbeulich@novell.com>
1321
1322 * macro.c (get_any_string): Remove the two last parameters. Replace
1323 references to the former expand parameter by using macro_alternate.
1324 Simplify loop condition for checking for end-of-string.
1325 (get_string): Remove redunant call to sb_skip_white.
1326 (do_formals): Remove two last arguments to get_any_string.
1327 (macro_expand): Likewise.
1328 (expand_irp): Likewise.
1329
360e86f1
JB		 13302005-05-10 Jan Beulich <jbeulich@novell.com>
1331
1332 * read.c (s_macro): Move local variable 'local' to smaller scope.
1333 Call sb_kill on it when done.
1334
34d9ee9e
JB		 13352005-05-09 Jan Beulich <jbeulich@novell.com>
1336
ee192366
MM		 1337 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1338 when zero and not required by encoding constraints.
34d9ee9e 1339
c9cd7160
L		 13402005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1341
1342 PR 936
1343 * config/tc-sh64.c (sh64_fake_label): New.
1344
1345 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1346
1347 * doc/internals.texi (TC_FAKE_LABEL): Document.
1348
1349 * write.c (TC_FAKE_LABEL): New.
1350 (adjust_reloc_syms): Use it.
1351 (write_object_file): Likewise.
1352
e44823cf
JB		 13532005-05-09 Jan Beulich <jbeulich@novell.com>
1354
1355 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1356 and comma in Intel mode.
1357
089dfecd
JB		 13582005-05-09 Jan Beulich <jbeulich@novell.com>
1359
1360 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1361 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1362 Make name array static and const. Adjust lookup to account for NULL
1363 entries (standing for unused register numbers).
1364
f41bbced
JB		 13652005-05-09 Jan Beulich <jbeulich@novell.com>
1366
1367 * config/tc-i386.c (parse_insn): Consider all matching instructions
1368 when checking for string instruction after string-only prefix.
1369
6e3f953d
L		 13702005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1371
1372 PR 940
1373 * config/tc-ia64.c (start_unwind_section): Properly check
1374 comdat group with SHF_GROUP.
1375
0c6c36d5
BW		 13762005-05-06 Bob Wilson <bob.wilson@acm.org>
1377
1378 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1379
c138bc38
BW		 13802005-05-06 Bob Wilson <bob.wilson@acm.org>
1381
1382 * config/tc-xtensa.c: Remove excess whitespace.
1383 * config/tc-xtensa.h: Likewise.
1384 * config/xtensa-istack.h: Likewise.
1385 * config/xtensa-relax.c: Likewise.
1386 * config/xtensa-relax.h: Likewise.
1387
93a9f991
NC		 13882005-05-06 Nick Clifton <nickc@redhat.com>
1389
1390 * sb.h: Fix formatting of comments.
1391 * sb.c: Fix formatting of comments.
1392
3c9aabc7
JB		 13932005-05-06 Jan Beulich <jbeulich@novell.com>
1394
1395 * sb.h (sb_add_buffer): Reintroduce.
1396 * sb.c (sb_add_buffer): Likewise.
1397
6eaeac8a
JB		 13982005-05-06 Jan Beulich <jbeulich@novell.com>
1399
1400 * macro.c (new_formal, del_formal): New.
1401 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1402 required argument has default value. Stop looking for more formal
1403 when there was a vararg one.
1404 (macro_expand_body): Use new_formal and del_formal.
1405 (macro_expand): Likewise. Initialize local variable err. Don't
1406 return immediately when encountering an error. Warn when keyword
1407 argument already had a value assigned. Eliminate duplicate clearing
1408 of argument value. When current positional argument matches parameter
1409 of vararg type, assign to it all the remaining arguments. Issue error
1410 when required parameter does not have value.
1411 (free_macro): Use del_formal.
1412 (expand_irp): Initialize formal type. Free buffers associated with
1413 formal prior to returning.
1414 * macro.h (struct formal_struct): Add new field 'type' with new
1415 enumeration type 'formal_type'.
1416 * doc/as.texinfo: Document macro parameter qualifiers.
1417 * NEWS: Mention new functionality.
1418
26aca5f6
JB		 14192005-05-06 Jan Beulich <jbeulich@novell.com>
1420
1421 * cond.c (s_ifb): New.
1422 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1423 * read.h (s_ifb): Prototype.
1424 * doc/as.texinfo: Document .ifb and .ifnb.
1425
5faa8e39
JW		 14262005-05-05 Steve Ellcey <sje@cup.hp.com>
1427
1428 * config/tc-ia64.c (MIN): Undef.
1429
eac338cf
PB		 14302005-05-05 Paul Brook <paul@codesourcery.com>
1431
1432 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1433
d8244a4a
NC		 14342005-05-05 Matt Thomas <matt@3am-software.com>
1435
1436 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1437 bytes.
1438
4b4da160
NC		 14392005-05-05 Nick Clifton <nickc@redhat.com>
1440
1441 * Update the address and phone number of the FSF organization in
1442 the GPL notices in the following files:
1443 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1444 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1445 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1446 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1447 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1448 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1449 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1450 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1451 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1452 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1453 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1454 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1455 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1456 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1457 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1458 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1459 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1460 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1461 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1462 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1463 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1464 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1465 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1466 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1467 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1468 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1469 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1470 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1471 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1472 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1473 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1474 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1475 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1476 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1477 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1478 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1479 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1480 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1481 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1482 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1483 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1484 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1485 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1486 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1487 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1488 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1489 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1490 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1491 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1492 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1493 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1494 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1495 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1496 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1497 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1498 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1499 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1500 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1501 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1502 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1503 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 1504 config/xtensa-relax.h, doc/fdl.texi
4b4da160 1505
699d2810
NC		 15062005-05-05 Nick Clifton <nickc@redhat.com>
1507
1508 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1509 the target_big_endian variable to false.
1510
69852798
AM		 15112005-05-04 Alan Modra <amodra@bigpond.net.au>
1512
1513 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1514 list traversal. Use bfd_section_list_prepend.
1515 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1516 over the section list.
1517 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1518 (xtensa_insert_section): Delete.
1519 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1520 and bfd_section_list_prepend.
1521 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1522 bfd_section_list_insert_after.
1523
c1d05a60
NC		 15242005-05-03 Nick Clifton <nickc@redhat.com>
1525
1526 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1527 of bfd_section_list... macros.
1528 * config/tc-mmix.c (mmix_frob_file): Likewise.
1529 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1530 (xtensa_insert_section): Likewise.
1531
1532 * macro.c (macro_hash): Remove static.
1533 * macro.h (macro_hash): Provide an external declaration.
1534
5daa8fe7
L		 15352005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1536
1537 * write.c (write_object_file): Use bfd_section_double_list_remove
1538 to remove sections.
1539
475bf943
DJ		 15402005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1541
1542 * doc/Makefile.am (gasver.texi): Correct quoting.
1543 * doc/Makefile.in: Regenerated.
1544
009b6a7a
DJ		 15452005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1546
1547 * configure.tgt: Add h8300*-*-rtemscoff.
1548 Switch h8300*-*-rtems* to elf.
1549
7e70f1af
L		 15502005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1551
1552 * hash.c: Undo the last change.
1553 * hash.h: Likewise.
1554
aa7eb06d
DJ		 15552005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1556
1557 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1558 of Makefile.
1559 (DISTCLEANFILES): Remove.
1560 (MAINTAINERCLEANFILES): Add asconfig.texi.
1561 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1562
87c245cc
BE		 15632005-04-29 Ben Elliston <bje@au.ibm.com>
1564
1565 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1566 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1567 (bignum-copy.o): Remove.
1568 * Makefile.in: Regenerate.
1569 * makefile.vms (OBJS): Remove bignum-copy.obj.
1570 * symbols.h (local_symbol_make): Remove declaration.
1571 (verify_symbol_chain_2): Likewise.
1572 * symbols.c (local_symbol_make): Make static.
1573 (max_indent_level): Likewise.
1574 (verify_symbol_chain_2): Remove.
1575 * macro.c (macro_hash): Make static.
1576 * messages.c (fprint_value): Remove.
1577 * read.h (get_absolute_expr): Remove.
1578 (emit_leb128_expr): Likewise.
1579 (do_s_func): Likewise.
1580 * read.c (do_s_func): Make static.
1581 (emit_leb128_expr): Likewise.
1582 (get_absolute_expr): Likewise.
1583 * as.h (as_howmuch): Remove declaration.
1584 (fprint_value): Likewise.
1585 * as.c (myname): Make static.
1586 * input-scrub.c (as_howmuch): Remove.
1587 (as_1_char): Likewise.
1588 * input-file.h (input_file_is_open): Remove.
1589 * input-file.c (input_file_is_open): Likewise.
1590 * expr.h (expr_build_unary): Remove declaration.
1591 (expr_build_binary): Likewise.
1592 * expr.c (expr_build_unary): Remove.
1593 (expr_build_binary): Likewise.
1594 * hash.h (hash_replace): Remove declaration.
1595 (hash_delete): Likewise.
1596 * hash.c (hash_replace): Remove.
1597 (hash_delete): Likewise.
1598 * bignum-copy.c (bignum_copy): Move from here ..
1599 * config/tc-vax.c (bignum_copy): .. to here.
1600 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1601 (bignum_copy): Remove extern declaration.
1602 * sb.h (string_count): Remove extern declaration.
1603 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1604 (sb_name): Likewise.
1605 * sb.c (dsize): Replace preprocessor macro with static int.
1606 (string_count): Make static.
1607 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1608 (sb_name): Likewise.
1609 * config/obj-coff.c (dim_index): Make static.
1610 * config/tc-i386.c (GOT_symbol): Likewise.
1611 (output_invalid_buf): Likewise.
1612 * doc/internals.texi (Warning and error messages): Remove the
1613 prototype for fprint_value.
1614
f3429a74
BE		 16152005-04-27 Ben Elliston <bje@au.ibm.com>
1616
1617 * link.cmd: Remove.
1618
60938e80
L		 16192005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1620
1621 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1622
1623 * read.c (pseudo_set): Disallow symbol set to common symbol.
1624
1625 PR 857
1626 * write.c (write_object_file): Report common symbol name when
1627 disallowing local symbol set to common symbol.
1628 (adjust_reloc_syms): Disallow local symbol set to undefined
1629 symbol.
1630
02ddf156
JB		 16312005-04-25 Jan Beulich <jbeulich@novell.com>
1632
1633 * macro.c (macro_expand_body): Replace locals indicator parameters
1634 with actual macro_entry. New local variables macro_line and err.
1635 Don't return when encountering an error, just record the fact.
1636 Detect local symbol name colliding with parameter. Track line number
1637 inside of macro expansion.
1638 (do_formals): Move local variable name to wider scope. Check
1639 parameter of the same name doesn't already exist. In MRI mode, also
1640 check it doesn't collide with the argument count pseudo-parameter).
1641 (define_macro): Add file and line number parameters. Remove local
1642 variable namestr. New local variable error. Initialize macro_entry
1643 members file, line, and name. Don't return when encountering an
1644 error, just record the fact. Use %s in some diagnostics for read.c
1645 to insert the macro name. Free macro_entry on error.
1646 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1647 when encountering an error, just record the fact.
1648 (expand_irp): Don't return when encountering an error, just record
1649 the fact.
1650 * macro.h (macro_struct): New members name, file, and line.
1651 (define_macro): Add file and line number parameters.
1652 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1653 regarding pseudo-op redefinition with the file/line that macro
1654 definition started at.
1655
d2a033cd
BW		 16562005-04-22 Bob Wilson <bob.wilson@acm.org>
1657
1658 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1659 (future_alignment_required): Remove ifdefs that use it.
1660
84b08ed9
BW		 16612005-04-22 Bob Wilson <bob.wilson@acm.org>
1662
1663 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1664 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1665 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1666 parameters.
1667 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1668 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1669
d8cbebfd
CG		 16702005-04-21 Christian Groessler <chris@groessler.org>
1671
1672 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1673 array.
1674
e97b3f28
L		 16752005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1676
1677 * config/obj-aout.h (S_IS_EXTERN): Removed.
1678 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1679 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1680 * symbols.c (S_IS_EXTERN): Likewise.
1681 * symbols.h (S_IS_EXTERN): Likewise.
1682
1683 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1684 S_IS_EXTERNAL.
1685 * config/tc-d10v.c (md_apply_fix3): Likewise.
1686 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1687 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1688 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1689 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1690 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1691 (shmedia_md_convert_frag): Likewise.
1692 * symbols.c (print_symbol_value_1): Likewise.
1693 * write.c (write_object_file): Likewise.
1694
55e08f71
NC		 16952005-04-20 Nick Clifton <nickc@redhat.com>
1696
5f9084e9
NC		 1697 * config/tc-xtensa.c (get_aligned_diff): Change type of
1698 branch_align to offsetT so that its signedness matches that of
1699 target_size.
1700
55e08f71
NC		 1701 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1702 number into a readable string.
1703 (load_register): Likewise.
1704
1f8b1395
AS		 17052005-04-20 Andreas Schwab <schwab@suse.de>
1706
1707 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1708
b0825cc2
DM		 17092005-04-19 David S. Miller <davem@davemloft.net>
1710
1711 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1712 NULL insn, exit early. Remove now spurious NULL checks.
1713 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1714 to NULL and exit.
1715
91c4c449
JB		 17162005-04-19 Jan Beulich <jbeulich@novell.com>
1717
1718 * symbols.h (symbol_find_base): Remove prototype.
1719 * symbols.c (save_symbol_name): Remove code section conditional upon
1720 STRIP_UNDERSCORE.
1721 (symbol_find): Remove.
1722 (symbol_find_base): Rename to symbol_find.
1723 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1724 symbol_find.
1725 * config/obj-coff.c (tag_insert): Remove code section conditional
1726 upon STRIP_UNDERSCORE.
1727 (obj_coff_def): Likewise.
1728 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1729 (coff_frob_symbol): Likewise.
1730 (yank_symbols): Likewise.
1731 (c_section_symbol): Likewise.
1732 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1733 * config/tc-arm.c (symbol_locate): Remove code section conditional
1734 upon STRIP_UNDERSCORE.
1735 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1736 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1737 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1738 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1739 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1740
80b8152b
AS		 17412005-04-19 Andreas Schwab <schwab@suse.de>
1742
1743 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1744 access to application registers.
1745
4d56c0a0
JB		 17462005-04-19 Jan Beulich <jbeulich@novell.com>
1747
1748 * config/te-sysv32.h: Remove.
1749 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1750 config/te-sysv32.h.
1751 * Makefile.in (TARG_ENV_HFILES): Likewise.
1752
4fdd1e4f
JB		 17532005-04-19 Jan Beulich <jbeulich@novell.com>
1754
1755 PR/847
1756 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1757 length symbols.
1758
791fe849
MK		 17592005-04-18 Mark Kettenis <kettenis@gnu.org>
1760
1761 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1762
9ee2a2d4
MR		 17632005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1764
1765 * config/tc-mips.c (normalize_constant_expr): Don't check for
1766 HAVE_32BIT_GPRS.
1767 (check_absolute_expr): Only call normalize_constant_expr() if
1768 HAVE_32BIT_GPRS.
1769 (mips_ip): Likewise.
1770
1771 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1772
e6ca91be
JB		 17732005-04-18 Jan Beulich <jbeulich@novell.com>
1774
1775 * macro.c (free_token): New, freeing all the memory associated with a
1776 macro.
1777 (do_formals): Move initializers to ...
1778 (define_macro): ... here.
1779 (delete_macro): Convert passed in name to lower case. Warn when
1780 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1781
9f872bbe
MR		 17822005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1783
1784 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1785
8fe53b44
JB		 17862005-04-15 Jan Beulich <jbeulich@novell.com>
1787
1788 * config/obj-elf.c (obj_elf_struct): New.
1789 (elf_pseudo_table). Use it for .offset and .struct.
1790
0e5cd789 17912005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 1792 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 1793
1794 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1795 than the section alignment.
1796
dd49a749
BW		 17972005-04-14 Bob Wilson <bob.wilson@acm.org>
1798 H.J. Lu <hongjiu.lu@intel.com>
1799
1800 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1801 * config/tc-xtensa.c (xg_translate_sysreg_op,
1802 xtensa_translate_old_userregs_ops,
1803 xtensa_find_unaligned_branch_targets,
1804 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1805 relax_frag_add_nop): Support 64-bit host.
1806 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1807 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1808
26eebcf5
MK		 18092005-04-14 Mark Kettenis <kettenis@gnu.org>
1810
64efe625
MK		 1811 * configure.tgt: Add support for OpenBSD/sparc ELF.
1812
26eebcf5
MK		 1813 * configure.tgt: Set emulation for mips-*-openbsd*.
1814 Remove broken mips-dec-openbsd* config.
1815 * configure.in: Set default ABI for mips64-*-openbsd*.
1816 * configure: Regenerate.
1817
39a59cf8
MR		 18182005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1819
1820 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1821 optimization for constant addresses.
1822
f7a568ea
NC		 18232005-04-14 Nick Clifton <nickc@redhat.com>
1824
1825 * as.c (main): Move parse_args before symbol_begin and frag_init
1826 so that the hash table size can be set before it is used.
1827 * hash.c: Use an unsigned long type for the size of the hash
1828 tables.
3c9d25f4 1829 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 1830
9e9b66a9
AM		 18312005-04-14 Alan Modra <amodra@bigpond.net.au>
1832
1833 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1834 * acinclude.m4: Include ../bfd/warning.m4.
1835 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1836 * Makefile.in: Regenerate.
1837 * configure: Regenerate.
1838 * doc/Makefile.in: Regenerate.
1839
2051e8c4
MR		 18402005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1841
1842 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1843 (normalize_address_expr): New function to sign-extend address
1844 offsets that fit into 32 bits in 32-bit mode.
1845 (macro_build_ldst_constoffset): Use normalize_address_expr()
1846 instead of a handcoded sequence.
1847 (load_register): Likewise. Report oversized numbers in a useful
1848 way.
1849 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1850 for constant addresses. Report oversized numbers in a useful way.
1851 (mips_ip): Use normalize_address_expr() for addresses.
1852
bc4bd9ab
MK		 18532005-04-12 Mark Kettenis <kettenis@gnu.org>
1854
1855 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1856 similar to other instructions now that they're marked as ImmExt.
1857
4bdd3565
NC		 18582005-04-12 Nick Clifton <nickc@redhat.com>
1859
1860 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1861 (gas_hash_table_size): New static variable.
1862 (set_gas_hash_table_size): New function: Records a requested size
1863 for the hash tables.
1864 (get_gas_hash_table_size): New function: Return a prime number
1865 near the requested size of the hash table.
1866 (hash_new): Use get_gas_hash_table_size.
1867 * hash.h: Add a prototype for set_gas_hash_table_size.
1868 * as.c (show_usage): Add description of new switches: --hash-size
1869 and --reduce-memory-overheads.
1870 (option_values): Add OPTION_HASH_TABLE_SIZE and
1871 OPTION_REDUCE_MEMORY_OVERHEADS.
1872 (std_longpopts): Add entries for the new options.
1873 (parse_args): Handle the new options.
1874 * Makefile.am: Add a dependency of as.c on hash.h.
1875 * Makefile.in: Regenerate.
1876 * doc/as.texinfo: Document the new switches.
1877 * NEWS: Mention the new switches.
1878
f394e3dd
NC		 18792005-04-12 Nick Clifton <nickc@redhat.com>
1880
1881 PR gas/818
1882 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1883 synonyms.
1884
ceae3e33
AM		 18852005-04-12 Alan Modra <amodra@bigpond.net.au>
1886
1887 * Makefile.am: Run "make dep-am".
1888 * Makefile.in: Regenerate.
1889
2eccd1b4
BW		 18902005-04-11 Sterling Augustine <sterling@tensilica.com>
1891 Bob Wilson <bob.wilson@acm.org>
1892
1893 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1894
333f7af7
MK		 18952005-04-11 Mark Kettenis <kettenis@gnu.org>
1896
1897 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1898
5e75c3ab
JB		 18992005-04-11 Jan Beulich <jbeulich@novell.com>
1900
1901 * NEWS: Mention these changes and their effects.
1902 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1903 is_name_ender.
1904 (check_macro): Likewise.
1905 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1906 labels together with the closing pseudo-op.
1907 (macro_expand_body): Adjust comment. Range-check input before use.
1908 Adjust mis-spelled diagnostic. Use is_name_beginner.
1909 * read.c (try_macro): New.
1910 (read_a_source_file): New static variable last_eol. Don't list
1911 macro expansion lines more than once. Call try_macro.
1912 (s_macro): Set section of line_label to absolute instead of undefined.
1913 * doc/as.texinfo: Add information on the caveats of these changes.
1914
514d955d
AM		 19152005-04-11 Alan Modra <amodra@bigpond.net.au>
1916
1917 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1918 * symbols.h (symbol_X_add_number): Update prototype.
1919
a9fcb2a9
EC		 19202005-04-10 Eric Christopher <echristo@redhat.com>
1921
1922 * symbols.c (symbol_X_add_number): Fix warning.
1923
045b540e
L		 19242005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1925
1926 * config/tc-m68k.c (md_begin): Support 64bit host.
1927 (get_num): Support 64bit BFD on 32bit host.
1928
b215186b
L		 19292005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1930
1931 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1932
be95a9c1
AM		 19332005-04-09 Alan Modra <amodra@bigpond.net.au>
1934
31d20a21
AM		 1935 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1936 call. Don't do the COFF hacks for multi-emulation gas. Move
1937 demand_empty_rest_of_line back to caller.
1938 (s_set, equals): demand_empty_rest_of_line here.
1939
be95a9c1
AM		 1940 PR gas/827
1941 * as.h (rs_dummy): Define.
1942 * symbols.c (symbol_X_add_number): New function.
1943 * symbols.h (symbol_X_add_number): Declare.
1944 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1945 * read.c (assign_symbol): New function, split out from s_set.
1946 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1947 Fix COFF hacks for multi-emulation gas.
1948 (s_set): Call assign_symbol. Remove "register" keyword.
1949 (set_zero_frag): New function.
1950 (pseudo_set): Always check for assignment to section syms.
1951 Always set segment and frag of symbol, and likewise extern for
1952 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1953 special case exp.X_add_number non-zero for O_symbol expressions.
1954 (equals): Use assign_symbol.
1955
6624cbde
BW		 19562005-04-08 Bob Wilson <bob.wilson@acm.org>
1957
1958 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1959 SEC_MERGE sections.
1960
dbbaec26
L		 19612005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1962
1963 * config/tc-i386.c (tc_gen_reloc): Don't turn
1964 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1965
0d6af1ab
NC		 19662005-04-06 Nick Clifton <nickc@redhat.com>
1967
1968 * po/rw.po: New translation: Kinyarwanda
1969 * configure.in (ALL_LINGUAS): Add rw
1970 * configure: Regenerate.
1971
664df4e4
BW		 19722005-04-05 Sterling Augustine <sterling@tensilica.com>
1973 Bob Wilson <bob.wilson@acm.org>
1974
1975 * config/tc-xtensa.c (branch_align_power): New.
1976 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1977 future_alignment_required): Use branch_align_power to check section
1978 alignment as well as xtensa_fetch_width when aligning branch targets.
1979
d77b99c9
BW		 19802005-04-05 Bob Wilson <bob.wilson@acm.org>
1981
1982 * config/tc-xtensa.c: Warning fixes throughout.
1983 (xtensa_fetch_width): Change to unsigned.
1984 (assemble_nop, xtensa_find_unaligned_branch_targets,
1985 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1986 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1987 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1988 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1989 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1990 get_text_align_max_fill_size, get_text_align_nop_count,
1991 get_text_align_nth_nop_size, get_noop_aligned_address,
1992 get_aligned_diff, convert_frag_align_next_opcode,
1993 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1994 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1995 types, avoiding size_t and using offsetT and addressT appropriately.
1996 (get_text_align_power): Clean up types. Avoid incorrect bound.
1997 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1998
da9f89d4
L		 19992005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2000
2001 * config/tc-ia64.c (start_unwind_section): Undo the change
2002 of 2004-08-18.
2003 (generate_unwind_image, dot_endp): Likewise.
2004
f6fe78d6
JW		 20052005-04-01 David Mosberger <davidm@hpl.hp.com>
2006
2007 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2008 le_nop_stop arrays and initializers to file scope.
2009 (md_begin): When generating code for anything other than
2010 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2011
a7d61044
JB		 20122005-04-01 Jan Beulich <jbeulich@novell.com>
2013
2014 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2015 immediates.
2016
d2c5f73e
NC		 20172005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2018
2019 * NEWS: Mention [fdgh]_floating.
2020 * config/atof-vax.c: Fix some whitespace.
2021 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2022
56f36663
NC		 20232005-04-01 Nick Clifton <nickc@redhat.com>
2024
2025 * configure.in: Add a check for <unistd.h> providing a prototype
2026 for getopt() which is compatible with the one in
2027 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2028 * configure: Regenerate.
2029 * config.in (HAVE_DECL_GETOPT): Add.
2030
8a75718c
JB		 20312005-04-01 Jan Beulich <jbeulich@novell.com>
2032
2033 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2034
ae8887b5
JB		 20352005-04-01 Jan Beulich <jbeulich@novell.com>
2036
2037 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2038 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2039
05ea83ed
JB		 20402005-03-30 Julian Brown <julian@codesourcery.com>
2041
2042 * config/tc-arm.c (arm_adjust_symtab): Rename
2043 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2044
9d2da7ca
JB		 20452005-03-30 Julian Brown <julian@codesourcery.com>
2046
2047 * config/tc-arm.c (mapping_state): Change documentation in function
2048 comment to cross-reference spec instead. Change type of mapping symbols
2049 to BSF_NO_TYPE.
2050 (arm_adjust_symtab): Don't change type of mapping symbols here.
2051
e8a38df5
AL		 20522005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2053
2054 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2055 * config.in: Regenerate.
2056 * configure: Regenerate.
2057 * configure.in: Check for ffs decl and alphabetize.
2058
ba93b8ac
DJ		 20592005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2060 Phil Blundell <philb@gnu.org>
2061
2062 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2063 (md_apply_fix3): Mark TLS symbols.
2064 (tc_gen_reloc): Handle TLS relocations.
2065 (arm_fix_adjustable): Ignore TLS relocations.
2066 (s_arm_elf_cons): Support expressions after decorated symbols.
2067
84798bd6
JB		 20682005-03-29 Julian Brown <julian@codesourcery.com>
2069
2070 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2071 whether personality routine index N has been output for this section.
2072 (mapping_state): tc_segment_info_data now struct not enum.
2073 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2074 handled on section change.
2075 (create_unwind_entry): Previous code to output dependency removed.
2076 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2077 for this section.
2078 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2079 arm_segment_info_type.
2080 (arm_segment_info_type): New struct.
84798bd6 2081
7b1cc377
BW		 20822005-03-28 Sterling Augustine <sterling@tensilica.com>
2083 Bob Wilson <bob.wilson@acm.org>
2084
2085 * config/tc-xtensa.c (do_align_targets): Update comment.
2086 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2087 Insert a LOOP_END frag before every loop target, and do not overload
2088 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2089 (xg_assemble_vliw_tokens): Use do_align_targets.
2090 (xtensa_fix_target_frags): Remove code to convert a
2091 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2092 negatable branch at the end of a loop.
2093 (frag_can_negate_branch): Delete.
2094
8c2fda1d
L		 20952005-03-28 David Mosberger <davidm@hpl.hp.com>
2096 H.J. Lu <hongjiu.lu@intel.com>
2097
2098 PR 803
2099 NEWS: Mention "-mtune=[itanium1|itanium2]".
2100
2101 * config/tc-ia64.c (md): Add tune.
2102 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2103 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2104 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2105 B unit NOPs are discouraged for McKinley-derived cores.
2106 (md_begin): Don't hardcode the "extra_goodness()" function in
2107 the comment...
2108 (ia64_init): Set md.tune to itanium2.
2109
2110 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2111 * doc/c-ia64.texi: Likewise.
2112
161840f9
ILT		 21132005-03-27 Ian Lance Taylor <ian@airs.com>
2114
2115 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2116 bad C_EFCN symbol, print its name.
2117
7c834684
BW		 21182005-03-25 Bob Wilson <bob.wilson@acm.org>
2119
2120 * config/tc-xtensa.c (use_longcalls): Delete.
2121 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2122 the use_longcalls flag is set. Do this before checking the segment.
2123 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2124 expand direct calls at this point.
2125 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2126 (xtensa_find_unmarked_state_frags): Likewise.
2127 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2128 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2129 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2130 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2131
ff1e783f
HPN		 21322005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2133
2134 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2135
695a4822
HPN		 21362005-03-25 Hans-Peter Nilsson <hp@axis.com>
2137
2138 * config/tc-cris.h: Convert to ISO C90.
2139 * config/tc-cris.c: Ditto.
2140 (md_estimate_size_before_relax): Remove obsolete comment for
2141 parameter "segment_type".
2142 (md_begin): Document reason for cast of hash_insert argument.
2143 (md_atof): Correct type of parameter "type".
2144
ea1562b3
NC		 21452005-03-24 Nick Clifton <nickc@redhat.com>
2146
2147 * write.h (bit_fix_new): Remove redundant prototype.
2148 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2149 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2150 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2151 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2152 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2153 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2154 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2155 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2156 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2157 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2158 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2159 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2160 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2161 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2162 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2163 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2164 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2165 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2166 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2167 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2168 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2169 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2170 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2171 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2172 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2173 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2174 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2175 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2176 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2177 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2178 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2179 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2180 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2181 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2182 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2183 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2184 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2185 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2186 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2187 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2188 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2189 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2190 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2191 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2192 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2193 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2194 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2195 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2196 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2197 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2198 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2199 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2200 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2201 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2202 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2203
d110d6a2
JB		 22042005-03-23 Jim Blandy <jimb@redhat.com>
2205
2206 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2207 attributes properly.
2208
ed84e695
NC		 22092005-03-23 Mike Frysinger <vapier@gentoo.org>
2210 Nick Clifton <nickc@redhat.com>
2211
2212 * configure.tgt: Accept any C library to accompany a GNU Linux
2213 implementation, not just the GNU C library.
2214 * configure.in: Likewise.
2215 * configure: Regenerate.
2216
4d5f9b2a
NC		 22172005-03-23 Nick Clifton <nickc@redhat.com>
2218
2219 * config/tc-tic30.c: Convert to ISO C90 formatting.
2220 * config/tc-tic30.h: Convert to ISO C90 formatting.
2221 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2222 * config/atof-vax.c: Convert to ISO C90 formatting.
2223
704803a9
MR		 22242005-03-21 Maciej W. Rozycki <macro@mips.com>
2225
2226 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2227 relocations correctly as well.
2228 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2229 relocations in mergeable sections section-relative either.
2230
6e2a91a3
BW		 22312005-03-21 Bob Wilson <bob.wilson@acm.org>
2232
2233 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2234
3d063691
NC		 22352005-03-21 Nick Clifton <nickc@redhat.com>
2236
1a66a017
NC		 2237 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2238 warning by providing a prototype for sh_symbian_find_elf_flags.
2239
3d063691
NC		 2240 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2241 previous delta.
2242
6f19c13c
AM		 22432005-03-21 Alan Modra <amodra@bigpond.net.au>
2244
2245 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2246 along with other formats that set bfd_gas. Remove unnecessary
2247 setting of bfd_gas. Delete strongarm cases in generic_target
2248 switch.
2249
bd17c2c3
AM		 22502005-03-21 Alan Modra <amodra@bigpond.net.au>
2251
2252 PR gas/780
2253 * config/tc-m68k.c (TRUNC, SEXT): Define.
2254 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2255 (m68k_ip): Truncate or sign extend expressions as appropriate.
2256 (get_num): Likewise.
2257 (md_apply_fix3): Use SEXT.
2258
ec91a2c2
AM		 22592005-03-21 Alan Modra <amodra@bigpond.net.au>
2260
2261 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2262 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2263 (obj-vms.o): Delete rule.
2264 Run "make dep-am".
2265 * Makefile.in: Regenerate.
2266 * aclocal.m4: Regenerate.
2267 * doc/Makefile.in: Regenerate.
2268 * po/POTFILES.in: Regenerate.
2269
238d258f
NC		 22702005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2271
2272 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2273 flag for coldfire v4e.
2274
30f725a1
BW		 22752005-03-17 Bob Wilson <bob.wilson@acm.org>
2276
2277 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2278 xg_apply_fix_value and return a value to indicate success.
2279 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2280 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2281 (xtensa_validate_fix_sub): New.
2282 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2283 (tc_gen_reloc): Move code to handle difference of symbols and code to
2284 apply tentative fix values to ...
2285 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2286 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2287 relocations when linkrelax flag is not set.
2288 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2289 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2290
a724f0f4
JB		 22912005-03-17 Jan Beulich <jbeulich@novell.com>
2292
2293 * config/tc-i386.c (i386_scale): Beautify error message.
2294 (Intel syntax comments): Update.
2295 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2296 next_operand.
2297 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2298 Remove declarations.
2299 (intel_bracket_expr): Declare.
2300 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2301 of the function body in a loop allowing to split an operand into two.
2302 Replace calls to malloc and checks of it returning non-NULL with
2303 calls to xmalloc/xstrdup.
2304 (intel_expr): SHORT no longer handled here. Add comment indicating
2305 comparison ops need implementation.
2306 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2307 Check right operand of - does not specify a register when parsing
2308 the address of a memory reference.
2309 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2310 Check operands do not specify a register when parsing the address of
2311 a memory reference.
2312 (intel_e06, intel_e06_1): Likewise.
2313 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2314 handle SHORT as well as unary + and -. Don't accept : except for
2315 segment overrides or in direct far jump/call insns.
2316 (intel_brack_expr): New.
2317 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2318 intel_brack_expr.
2319 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2320 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2321 Allow symbolic constants as register scale value.
2322 (intel_get_token): Replace call to malloc and check of return value
2323 with call to xmalloc. Change handling for FLAT to match MASM's.
2324 (intel_putback_token): Don't try to back up/free current token if
2325 that is T_NIL.
2326
deeaaff8
DJ		 23272005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2328
2329 * configure.tgt: Set emulation for arm-*-eabi*.
2330 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2331 * config/te-armeabi.h: New file.
2332 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2333 * config/te-symbian.h: Include "te-armeabi.h".
2334
199fea98
NC		 23352005-03-16 Nick Clifton <nickc@redhat.com>
2336
2337 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2338 local variable in case it is clobbered by the setjmp.
2339
1ad12f97
NC		 23402005-03-16 Nick Clifton <nickc@redhat.com>
2341 Ben Elliston <bje@au.ibm.com>
2342
569acd2c 2343 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2344 compiler command line. Enabled by default. Disable via
569acd2c 2345 --disable-werror.
1ad12f97
NC		 2346 * configure: Regenerate.
2347
a5324a3e
NC		 23482005-03-16 Nick Clifton <nickc@redhat.com>
2349
2350 * config/obj-coff.h: Convert to ISO C90 formatting.
2351 * config/obj-coff.c: Convert to ISO C90 formatting.
2352
b05fe5cf
ZW		 23532005-03-15 Zack Weinberg <zack@codesourcery.com>
2354
2355 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2356 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2357 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2358 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2359 (insns): Add ARMv6T2 instructions:
2360 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2361 (arm_archs): Add V6T2 variants.
2362
957d91c1
NC		 23632005-03-15 Nick Clifton <nickc@redhat.com>
2364
2365 * NEWS: Add cutoff for changes in 2.16 release.
2366
43c3ab55
JB		 23672005-03-15 Jan Beulich <jbeulich@novell.com>
2368
2369 * expr.c (operand): Merge handling of unary + into that for unary
2370 -, !, and ~.
2371
5862107c
EC		 23722005-03-14 Eric Christopher <echristo@redhat.com>
2373
2374 * config/tc-mips.c: Include dw2gencfi.h.
2375 (mips_cfi_frame_initial_instructions): New.
2376 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2377 (tc_cfi_frame_initial_instructions): Ditto.
2378 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2379 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2380 * Makefile.am: Update dependencies.
2381 * Makefile.in: Regenerate.
2382
729ae8d2
AM		 23832005-03-15 Alan Modra <amodra@bigpond.net.au>
2384
2385 * po/es.po: Commit new Spanish translation.
2386
882cb63e
AM		 23872005-03-14 Alan Modra <amodra@bigpond.net.au>
2388
2389 * po/tr.po: Commit new Turkish translation.
2390
885fc257
ZW		 23912005-03-12 Zack Weinberg <zack@codesourcery.com>
2392
2393 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2394 wfi, yield.
2395
e330299e
DJ		 23962005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2397
2398 * config-gas.com: Mark vax-vms as obsolete.
2399 * configure.in: Remove fmt=vms support.
2400 * config.in: Regenerate.
2401 * configure: Regenerate.
2402 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2403
7b1cc377
BW		 24042005-03-10 Sterling Augustine <sterling@tensilica.com>
2405 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 2406
2407 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2408 when checking if xg_resolve_literals needs to be called.
2409 * config/tc-xtensa.h: Fix spelling typo in a comment.
2410
4962e196
JB		 24112005-03-10 Jan Beulich <jbeulich@novell.com>
2412
2413 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2414 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2415 crafted structure declarations with the types from macro.h.
2416
4184909a
RS		 24172005-03-09 Richard Sandiford <rsandifo@redhat.com>
2418
2419 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2420 for -mno-shared optimization.
2421
7d8e00cf
RS		 24222005-03-09 Richard Sandiford <rsandifo@redhat.com>
2423
2424 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2425 (MAX_NOPS): Bump to 4.
2426 (mips_fix_vr4130): New variable.
2427 (nops_for_vr4130): New function.
2428 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2429 nops_for_vr4130 if working around VR4130 errata.
2430 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2431 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2432 (md_parse_option): Handle them.
2433 (md_show_usage): Print them.
2434 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2435
dc36a61f
RS		 24362005-03-09 Richard Sandiford <rsandifo@redhat.com>
2437
2438 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2439 branch delay code.
2440
7d10b47d
RS		 24412005-03-09 Richard Sandiford <rsandifo@redhat.com>
2442
2443 * config/tc-mips.h (mips_flush_pending_output): Delete.
2444 (mips_emit_delays): Declare.
2445 (md_flush_pending_output): Use mips_emit_delays.
2446 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2447 the previous instructions.
2448 (md_begin, append_insn, md_parse_option): Update callers.
2449 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2450 start_noreorder.
2451 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2452 (s_gpdword): Update callers.
2453 (start_noreorder, end_noreorder): New functions.
2454 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2455 manipulating mips_opts or prev_nop_frag directly.
2456 (mips_flush_pending_output): Delete.
2457
404a8071
RS		 24582005-03-09 Richard Sandiford <rsandifo@redhat.com>
2459
2460 * config/tc-mips.c (mips_move_labels): New function, taken from...
2461 (append_insn, mips_emit_delays): ...here.
2462
71400594
RS		 24632005-03-09 Richard Sandiford <rsandifo@redhat.com>
2464
2465 * config/tc-mips.c (MAX_NOPS): New macro.
2466 (history): Resize to 1 + MAX_NOPS.
2467 (fix_vr4120_class): New enumeration.
2468 (vr4120_conflicts): New variable.
2469 (init_vr4120_conflicts): New function.
2470 (md_begin): Call it.
2471 (insn_uses_reg): Constify first argument.
2472 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2473 (nops_for_insn_or_target): New functions.
2474 (append_insn): Use the new nops_for_* functions instead of inline
2475 delay checks. Generalize prev_nop_frag handling to handle an
2476 arbitrary history length. Insert nops into the history buffer
2477 once the number of nops in prev_nop_frag is fixed.
2478 (emit_delays): Use nops_for_insn instead of inline delay checks.
2479
9b91f544
RS		 24802005-03-09 Richard Sandiford <rsandifo@redhat.com>
2481
2482 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2483 check from branch delay code. Remove unnecessary check for branches.
2484
1e915849
RS		 24852005-03-09 Richard Sandiford <rsandifo@redhat.com>
2486
2487 * config/tc-mips.c (dummy_opcode): Delete.
2488 (nop_insn, mips16_nop_insn): New variables.
2489 (NOP_INSN): New macro.
2490 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2491 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2492 (md_begin): Initialize nop_insn and mips16_nop_insn.
2493 (append_insn): Use the new emit_nop function to add nops, recording
2494 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2495 to reserve room for the instruction and install_insn to install the
2496 final form. Use insert_into_history to record the instruction in
2497 the history buffer. Use move_insn to do delay slot filling.
2498 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2499 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2500 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2501
bf12938e
RS		 25022005-03-09 Richard Sandiford <rsandifo@redhat.com>
2503
2504 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2505 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2506 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2507 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2508 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2509
a38419a5
RS		 25102005-03-09 Richard Sandiford <rsandifo@redhat.com>
2511
2512 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2513 and extended_p fields with a single fixed_p field.
2514 (append_insn, mips_no_prev_insn): Adjust accordingly.
2515
2fa15973
RS		 25162005-03-09 Richard Sandiford <rsandifo@redhat.com>
2517
2518 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2519 a single mips16_absolute_jump_p bit.
2520 (append_insn): Adjust accordingly.
2521
47e39b9d
RS		 25222005-03-09 Richard Sandiford <rsandifo@redhat.com>
2523
2524 * config/tc-mips.h (mips_cl_insn): Move definition to...
2525 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2526 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2527 and extended_p.
2528 (history): New variable.
2529 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2530 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2531 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2532 (prev_prev_insn_unreordered): Delete.
2533 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2534 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2535 field.
2536
399132af
DJ		 25372005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2538
2539 * doc/Makefile.am: Update as.info dependencies.
2540 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2541
25422005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 2543
2544 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2545 error, and point to .purgem documentation if someone really needs
2546 re-definitions.
2547 * NEWS: Mention macro redefinition is now an error.
2548
9b505842
JB		 25492005-03-08 Jan Beulich <jbeulich@novell.com>
2550
2551 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2552 emitted to. Add more precise diagnostics for non-fitting insns based
2553 on that. Eliminate now superfluous special casing of MLX. Clear out
2554 slot information when dropping an insn.
2555
ef6a2b41
JB		 25562005-03-08 Jan Beulich <jbeulich@novell.com>
2557
2558 * config/tc-ia64.c (parse_section_name): Rename to...
2559 (cross_section): In addition to separating the name from the rest of
2560 the arguments, also carry out the operation.
2561 (dot_xdata): Use cross_section.
2562 (dot_float_cons): Likewise.
2563 (dot_xstringer): Likewise.
2564 (dot_xdata_ua): Likewise.
2565 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2566
06647dfd
AM		 25672005-03-05 Alan Modra <amodra@bigpond.net.au>
2568
2569 * po/gas.pot: Regenerate.
2570
bbe506e8
TS		 25712005-03-04 David Daney <ddaney@avtrex.com>
2572
2573 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2574 instead of '_gp' for -mno-shared optimization.
2575 (s_cpload): Ditto.
2576 (s_abicalls): Document it in the comment.
2577 (md_show_usage): Document the -mno-shared option.
2578
aed1a261
RS		 25792005-03-04 Richard Sandiford <rsandifo@redhat.com>
2580
2581 * config/tc-mips.c (mips_set_options): Add sym32 field.
2582 (mips_opts): Initialize it.
2583 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2584 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2585 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2586 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2587 when deciding whether to use a symbolic %highest/%higher expansion.
2588 (macro): Likewise. Remove o64/n32 linux hack. Always use
2589 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2590 and "la". Handle constants separately from symbolic expressions in
2591 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2592 and using load_register to load the high part of the address.
2593 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2594 (OPTION_ELF_BASE): Bump by 2.
2595 (md_longopts): Add entries for -msym32 and -mno-sym32.
2596 (md_parse_option): Handle them.
2597 (usage): Document them.
2598 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2599 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2600 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2601 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2602 -msym32 and -mno-sym32.
2603
6caf9ef4
TS		 26042005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2605
2606 * config/tc-mips.c (load_address): Implement GP optimization
2607 for 64bit address space non-PIC. Fix formatting.
2608 (macro): Likewise. Simplify code.
2609 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2610 (mips_after_parse_args): Simplify code.
2611
406a7f05
NC		 26122005-03-03 Nick Clifton <nickc@redhat.com>
2613
fbacee5b
NC		 2614 * expr.c (operand): Remove redundant code enclosed by #ifdef
2615 RELAX_PAREN_GROUPING....#endif.
2616
77ccfee5
NC		 2617 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2618 reloc is the difference of two symbols defined in the same
2619 section.
2620
406a7f05
NC		 2621 * config/tc-iq2000.c (line_comment_chars): Include the # character
2622 as otherwise this breaks #APP/#NO_APP processing.
2623
2f12d57f
RR		 26242005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2625
2626 * config/tc-arc.c(md_assemble): Remove dead code for handling
2627 immediate indexing of ld and st .
2628
3f98094e
DJ		 26292005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2630 Joseph Myers <joseph@codesourcery.com>
2631
2632 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2633 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2634 (parse_relocation): Check for a word break after a relocation
2635 operator.
2636 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2637 symbols.
2638
ab1e9ef7
AM		 26392005-03-02 Alan Modra <amodra@bigpond.net.au>
2640
2641 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2642
bb14f524
JB		 26432005-03-02 Jan Beulich <jbeulich@novell.com>
2644
2645 * as.c (main): Use unlink_if_ordinary instead of unlink.
2646 * messages.c (as_fatal): Likewise.
2647
c4a530c5
JB		 26482005-03-02 Jan Beulich <jbeulich@novell.com>
2649
2650 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2651 accesses.
2652 (parse_register): Allow cr8...15 in all modes.
2653
167c3097
JB		 26542005-03-02 Jan Beulich <jbeulich@novell.com>
2655
2656 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2657 etc. like normal symbol references (T_ID).
2658
71ba24a1
AM		 26592005-03-02 Alan Modra <amodra@bigpond.net.au>
2660
2661 * symbols.c (fb_label_name): Fix silly thinko in last change.
2662
a76903bf
AM		 26632005-03-02 Alan Modra <amodra@bigpond.net.au>
2664
9d0e75cb
AM		 2665 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2666 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2667
a76903bf
AM		 2668 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2669
26702005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 2671
2672 PR gas/708
a76903bf 2673 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 2674 suffixes also.
b15c27d7 2675
c9dea48b
AM		 26762005-03-01 Alan Modra <amodra@bigpond.net.au>
2677
c7f17d46
AM		 2678 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2679
c9dea48b
AM		 2680 * as.h (assert): Warning fix.
2681 * expr.c (expr): Correct assertion.
2682 * read.c (s_comm_internal): Remove assertion.
2683 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2684 (fixup_segment): Remove assertion.
2685 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2686 (md_apply_fix3): Likewise.
2687 * config/tc-i370.c (md_begin): Correct assertion.
2688 (i370_macro): Warning fix for assertion.
2689
44f2f9d2
AM		 26902005-03-01 Alan Modra <amodra@bigpond.net.au>
2691
2692 * configure.in (AC_C_BIGENDIAN): Invoke.
2693 * configure: Regenerate.
2694 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2695 host variable to set string header size.
2696 * config/obj-aout.c (obj_header_append): Don't use host structs.
2697 (obj_symbol_to_chars): Likewise.
2698 (obj_emit_strings): Likewise. Use the passed in output pointer.
2699 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2700 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2701 not sizeof host struct.
2702 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2703 (obj_emit_strings): Likewise.
2704 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2705 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2706 sizeof host struct.
2707 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2708 sizeof host struct.
2709 (host_number_to_chars): Define.
2710 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2711 host internal struct to set header sizes.
2712 * config/tc-i960.c (md_number_to_field): Warning fix.
2713 (md_ri_to_chars): Use host byte order.
2714 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 2715 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 2716
802a113d
NC		 27172005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2718
2719 * doc/c-arc.texi: Update documentation about ARC's extension
2720 instructions.
2721
e5f129ad
SS		 27222005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2723
2724 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2725 address for myself.
2726
2132e3a3
AM		 27272005-02-23 Alan Modra <amodra@bigpond.net.au>
2728
2729 * cgen.c: Warning fixes.
2730 * config/tc-arc.c: Likewise.
2731 * config/tc-arm.c: Likewise.
2732 * config/tc-avr.c: Likewise.
2733 * config/tc-d10v.c: Likewise.
2734 * config/tc-d30v.c: Likewise.
2735 * config/tc-frv.c: Likewise.
2736 * config/tc-frv.h: Likewise.
2737 * config/tc-h8300.c: Likewise.
2738 * config/tc-h8500.c: Likewise.
2739 * config/tc-i370.c: Likewise.
2740 * config/tc-i960.c: Likewise.
2741 * config/tc-ia64.c: Likewise.
2742 * config/tc-ip2k.c: Likewise.
2743 * config/tc-m68hc11.c: Likewise.
2744 * config/tc-maxq.c: Likewise.
2745 * config/tc-mcore.c: Likewise.
2746 * config/tc-mips.c: Likewise.
2747 * config/tc-msp430.c: Likewise.
2748 * config/tc-pj.c: Likewise.
2749 * config/tc-ppc.c: Likewise.
2750 * config/tc-ppc.h: Likewise.
2751 * config/tc-s390.c: Likewise.
2752 * config/tc-sh.c: Likewise.
2753 * config/tc-sh64.c: Likewise.
2754 * config/tc-tic4x.c: Likewise.
2755 * config/tc-tic80.c: Likewise.
2756 * config/tc-v850.c: Likewise.
2757 * config/tc-vax.c: Likewise.
2758 * config/tc-w65.c: Likewise.
2759 * config/tc-xstormy16.c: Likewise.
2760 * config/tc-z8k.c: Likewise.
2761
ee3c9814
CM		 27622005-02-22 Catherine Moore <clm@cm00re.com>
2763
2764 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2765 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2766
9b2f1d35
EC		 27672005-02-22 Eric Christopher <echristo@redhat.com>
2768
2769 * config/tc-mips.c (struct proc): Change isym to
2770 func_sym. New member func_end_sym.
2771 (s_mips_ent): Update.
2772 (s_mips_end): Ditto. Add code to compute function size.
2773
b7712f8d
AM		 27742005-02-22 Alan Modra <amodra@bigpond.net.au>
2775
2776 * read.c: Warning fixes.
2777 * config/obj-elf.c: Likewise.
2778
58e2ea4d
MR		 27792005-02-22 Maciej W. Rozycki <macro@mips.com>
2780
2781 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2782 emitting insn.
2783
ebe372c1
L		 27842005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2785
2786 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2787 SEC_COFF_SHARED.
2788
2789 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2790 SEC_TIC54X_BLOCK.
2791 (demand_empty_rest_of_line): Likewise.
2792 (tic54x_sblock): Likewise.
2793 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2794
cc1bc22a
AM		 27952005-02-21 Alan Modra <amodra@bigpond.net.au>
2796
2797 * read.c (address_bytes): New function.
2798 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2799 (potable): Add "dc.a".
2800 (cons_worker): Handle "dc.a".
2801 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2802
ac4528d2
AM		 28032005-02-21 Alan Modra <amodra@bigpond.net.au>
2804
2805 * input-file.c (input_file_open): Rearrange to avoid warning.
2806
b5682e56
AM		 28072005-02-19 Alan Modra <amodra@bigpond.net.au>
2808
2809 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2810 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2811 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2812
8fc2e39e
TS		 28132005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2814
2815 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2816 uses after .set noat.
2817 (load_address): Likewise.
2818 (macro): Likewise. Don't try to avoid $at use by sacrificing
2819 the target register before it is stored, it won't work.
2820
744b6414
JW		 28212005-02-17 James E Wilson <wilson@specifixinc.com>
2822
2823 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2824 see an instruction that specifies a template.
2825
30eb9c17
AM		 28262005-02-18 Alan Modra <amodra@bigpond.net.au>
2827
2828 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2829 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2830 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2831
91d777ee
L		 28322005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2833
2834 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2835
2836 * config/tc-ia64.c (md): Add hint_b.
2837 (emit_one_bundle): Handle md.hint_b for "hint".
2838 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2839 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2840 (ia64_init): Set md.hint_b to error.
2841 (md_assemble): Handle md.hint_b for "hint.b".
2842
2843 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2844 * doc/c-ia64.texi: Likewise.
2845
f17c130b
AM		 28462005-02-17 Alan Modra <amodra@bigpond.net.au>
2847
2848 * tc.h (struct relax_type, relax_typeS): Move from here..
2849 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2850 * ecoff.c (ecoff_new_file): Add appfile param.
2851 * ecoff.h (ecoff_new_file): Likewise.
2852 * itbl-lex.h: New file.
2853 * itbl-lex.l: Include itbl-lex.h.
2854 * itbl-parse.y: Likewise.
2855 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2856 * read.c (s_app_file_string): Mark appfile possibly unused.
2857 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2858 * subsegs.h (struct seg_info_trash): Delete.
2859 (seg_info): Use segment_info_type instead.
2860 * config/obj-coff.c (struct filename_list): Make filename const char *.
2861 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2862 * config/obj-elf.c (elf_file_symbol): Similarly.
2863 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2864 signed right shift.
2865 * config/tc-arc.c (md_operand): Warning fix.
2866 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2867 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2868 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2869 * config/tc-frv.c (frv_force_relocation): Warning fix.
2870 * config/tc-m68k.c (md_parse_option): Delete unused var.
2871 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2872 * config/tc-sparc.c: Likewise.
2873 (s_common): Warning fix.
2874 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2875 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2876 addressT.
2877 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2878 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2879 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2880 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2881 (tic4x_do_align): Use TIC_NOP_OPCODE.
2882 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2883 * config/tc-vax.c: Include netinet/in.h.
2884 (tc_headers_hook): Formatting.
2885 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2886
26b810ce
JB		 28872005-02-17 Jan Beulich <jbeulich@novell.com>
2888
2889 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2890 parsing inN, locN, outN. Set 'idx' to offset register number starts
2891 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2892 pointless cast.
2893
b8285c27
TS		 28942005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2895
2896 * config/tc-mips.c (load_address): Fix formatting.
2897 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2898 Catch macros which are unexpandable without AT. Remove duplicate
2899 zeroing of used_at.
2900 (macro2): Remove duplicate zeroing of used_at.
2901
4df6ce47
AM		 29022005-02-16 Alan Modra <amodra@bigpond.net.au>
2903
2904 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2905 than zero.
2906
d6f16593 29072005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 2908 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 2909
2910 * config/tc-mips.c (reloc_needs_lo_p): Handle
2911 BFD_RELOC_MIPS16_HI16_S.
2912 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2913 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2914 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2915 complaints on.
2916 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2917 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2918 Call my_getSmallExpression() to parse percent operators.
2919 (percent_op_match, mips_percent_op): Separate definitions.
2920 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2921 (parse_relocation): Handle the MIPS16 mode using
2922 mips16_percent_op.
2923 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2924 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2925
7b347e43
JB		 29262005-02-15 Jan Beulich <jbeulich@novell.com>
2927
2928 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2929 instead of explicitly dealing with the translation; exclude
2930 relocations that are already pcrel, however.
2931
a66d2bb7
JB		 29322005-02-15 Jan Beulich <jbeulich@novell.com>
2933
2934 * config/tc-ia64.c: Include limits.h (if available).
2935 (gr_values[0]): Set path to INT_MAX.
2936 (dot_reg_val): Don't allow changing value of r0. Limit range of
2937 general registers at r127.
2938 (specify_resource): Default resource index is -1. Don't set resource
2939 index (in case IA64_RS_RSE) without setting the specific flag.
2940 (note_register_values): Check operand is O_constant before tracking
2941 input value of moves. Add tracking for dep.z with constant inputs.
2942 (print_dependency): Resource index of specific resource may be zero.
2943 (check_dependencies): Likewise.
2944
4b09e828
JB		 29452005-02-15 Jan Beulich <jbeulich@novell.com>
2946
2947 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2948 reg_class. Check operands and emit diagnostics for illegal use of
2949 registers.
2950
0ca3e455
JB		 29512005-02-15 Jan Beulich <jbeulich@novell.com>
2952
2953 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2954 new variables type, suffix, and width. Handle
2955 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2956 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2957 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2958 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2959 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2960 if unable to translate relocation type, using the new variables.
2961
2fac3d48
JB		 29622005-02-15 Jan Beulich <jbeulich@novell.com>
2963
2964 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2965 (ty_symbol_chars): Define.
2966 * config/tc-ia64.c (ia64_symbol_chars): Define.
2967
2f6d622e
JB		 29682005-02-15 Jan Beulich <jbeulich@novell.com>
2969
2970 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2971 input_line_pointer was advanced.
2972
28013b5c
KK		 29732005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2974
2975 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2976 within |.
2977
f1dab70d
JB		 29782005-02-13 Jan Beulich <jbeulich@novell.com>
2979
2980 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2981 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2982 indicator.
2983 (ia64_init): Set md.detect_dv.
2984 (ia64_start_line): New static variable warned. Warn only once when
2985 encountering explicit stops in automatic mode.
2986 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2987 * NEWS: Mention new default mode.
2988
20b36a95
JB		 29892005-02-13 Jan Beulich <jbeulich@novell.com>
2990
2991 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2992 be freed when wiping out previous state. Canonicalize names before
2993 use. Free name string when detecting redefinition.
2994 (dot_pred_rel): Call generic expression parser to process arguments.
2995 Handle O_register case for individual predicates and O_subtract for
2996 ranges.
2997 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2998 register hash.
2999 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3000 Warn if multiple found, issue error if resulting symbol name has zero
3001 length.
3002 (dot_alias): Canonicalize name before use.
3003
07450571
L		 30042005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3005
3006 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3007 and 0 for error.
3008 (in_procedure): Return -1 for warning.
3009 (in_prologue): Likewise.
3010 (in_body): Likewise.
3011
01b91374
L		 30122005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3013
ac4528d2 3014 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3015 (dot_float_cons): Likewise.
3016 (dot_xstringer): Likewise.
3017 (dot_xdata_ua): Likewise.
3018 (dot_float_cons_ua): Likewise.
3019
970d6792
L		 30202005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3021
3022 * NEWS: Mention "-munwind-check=[warning|error]".
3023
3024 * config/tc-ia64.c (md): Add unwind_check.
3025 (unwind_diagnostic): New.
3026 (in_procedure): Call unwind_diagnostic when a directive isn't
3027 in procedure.
3028 (in_prologue): Call unwind_diagnostic when a directive isn't in
3029 prologue.
3030 (in_body): Call unwind_diagnostic when a directive isn't in
3031 body region.
3032 (dot_endp): Set md.unwind_check to error before calling
3033 in_procedure and restore it after. When the name is missing or
3034 couldn't be found, use the one from the last .proc if
3035 md.unwind_check isn't error. Warn if md.unwind_check is
3036 warning.
3037 (md_parse_option): Handle "-munwind-check=[warning|error]".
3038 (md_show_usage): Add "-munwind-check=[warning|error]".
3039 (ia64_init): Set md.unwind_check to warning.
3040
3041 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3042 * doc/c-ia64.texi: Likewise.
3043
16a48f83
JB		 30442005-02-11 Jan Beulich <jbeulich@novell.com>
3045
3046 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3047 (LEX_QM): Likewise.
3048 (ia64_parse_name): New third parameter.
3049 (md_parse_name): Pass third argument.
3050 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3051 (md_operand): Handling of '@'-prefixed symbols moved from here...
3052 (ia64_parse_name): ...to here.
3053
a911c10a
JB		 30542005-02-11 Jan Beulich <jbeulich@novell.com>
3055
3056 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3057 (errata_nop_necessary_p): Remove declaraction and definition.
3058 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3059 update md.group_idx. Don't reset md.last_groups.
3060
b3f19c14
JB		 30612005-02-11 Jan Beulich <jbeulich@novell.com>
3062
3063 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3064 argument.
3065 (dot_xdata): Free section name after use.
3066 (dot_float_cons): Likewise.
3067 (dot_xstringer): Likewise.
3068 (dot_xdata_ua): Likewise.
3069 (dot_float_cons_ua): Likewise.
3070 (md_pseudo_table): Add xdata16 and xdata16.ua.
3071
5cb53c21
L		 30722005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3073
3074 * doc/all.texi: Add IA64.
3075 * doc/as.texinfo: Likewise.
3076
3077 * doc/c-ia64.texi: Fix typos.
3078
620b81c1
JB		 30792005-02-10 Julian Brown <julian@codesourcery.com>
3080
3081 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3082 BFD_RELOC_UNUSED.
3083 (do_t_push_pop): Likewise.
3084 (md_assemble): Likewise.
3085 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3086 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3087 (create_unwind_entry): Output dependency on the required personality
3088 routines.
620b81c1 3089
4ee4d249
NS		 30902005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3091
3092 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3093 * subsegs.c (seg_not_empty_p): Likewise.
3094
9f5083a4
NC		 30952005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3096
3097 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3098 relative jump calculation.
9f5083a4
NC		 3099 <md_convert_frag) : Likewise.
3100 <output_disp): Likewise.
3101
aaac53f5
HPN		 31022005-02-07 Hans-Peter Nilsson <hp@axis.com>
3103
3104 * write.c (write_object_file): Recognize warning-symbol construct
3105 and skip object- and target- handling for the second symbol.
3106
05ee4b0f
JB		 31072005-02-02 Jan Beulich <jbeulich@novell.com>
3108
3109 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3110 designators along with quoted ones. Free copy of quoted designator
3111 when done.
3112
65ec77d2
BE		 31132005-02-01 Ben Elliston <bje@au.ibm.com>
3114
3115 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3116 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3117 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3118 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3119 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3120 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3121 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3122 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3123 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3124 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3125 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3126 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3127 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3128 #if 0'd code throughout.
3129
d342277e
NC		 31302005-01-31 Nick Clifton <nickc@redhat.com>
3131
3132 * as.c (parse_args): Bump copyright date reported by --version to
3133 2005.
3134
d6486796
NC		 31352005-01-31 Nick Clifton <nickc@redhat.com>
3136
3137 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3138 and vax-vms.
3139
ca3bc58f
JB		 31402005-01-31 Jan Beulich <jbeulich@novell.com>
3141
3142 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3143 that can end with .endr in that case. Make requiring/permitting
3144 pseudo-ops without leading dot closer to the logic in read.c serving
3145 the same purpose.
3146 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3147 ignored.
3148
057f53c1
JB		 31492005-01-31 Jan Beulich <jbeulich@novell.com>
3150
3151 * macro.c (do_formals): Adjust to no longer accept empty parameter
3152 names.
3153 (define_macro): Adjust to no longer accept empty macro name, garbage
3154 following the parameters, or macros that were previously defined.
3155 * read.c (s_bad_end): Declare.
3156 (potable): Add endm. Handler for endr and endm is s_bad_end.
3157 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3158 and .endr.
3159 * read.h (s_bad_endr): Remove.
3160
d3156ecc
JB		 31612005-01-31 Jan Beulich <jbeulich@novell.com>
3162
3163 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3164 immediately discarding (but counting) those exceeding the maximum
3165 possible amount. Track whether output and input operand counts ever
3166 matched, and use this to better indicate which of the operands/
3167 operand types was wrong; specifically don't default to pointing to
3168 the first operand.
3169
75e09913
JB		 31702005-01-31 Jan Beulich <jbeulich@novell.com>
3171
3172 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3173 variable in dot_endp). Add body and insn. Make prologue,
3174 prologue_mask, body, and insn bitfields.
3175 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3176 messages.
3177 (in_procedure, in_prologue, in_body): New.
3178 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3179 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3180 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3181 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3182 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3183 dot_personality): Use the appropriate one of the above.
3184 (dot_proc): Clear unwind.proc_start; set to current location only if
3185 none of the entry points were valid. Check for non-zero-length entry
3186 point names. Check that entry points aren't defined, yet. Clear
3187 unwind.prologue, unwind.body, and unwind.insn.
3188 (dot_body): Call in_procedure. Check that first directive in procedure
3189 had no insns emitted before. Set unwind.body.
3190 (dot_prologue): Call in_procedure. Check that not already in prologue.
3191 Check that first directive in procedure had no insns emitted before.
3192 Clear unwind.body.
3193 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3194 length entry point names. Check that entry points became defined.
3195 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3196
f4660e2c
JB		 31972005-01-31 Jan Beulich <jbeulich@novell.com>
3198
3199 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3200 before actually using it. Don't generate an error in manual bundling
3201 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3202 Don't generate an error in manual bundling mode when looking at an
3203 insn required to be last in its group but the required slot hasn't
3204 been reached, yet. Allow conversion from MII to MI;I for bundle
3205 consisting of only 2 insns with the stop between them. Suppress
3206 various meaningless errors resulting from detecting earlier ones.
3207
60b9a617
JB		 32082005-01-31 Jan Beulich <jbeulich@novell.com>
3209
3210 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3211 input being ar.pfs.
3212
7af0dfc7
CG		 32132005-01-28 Christian Groessler <chris@groessler.org>
3214
3215 * config/tc-z8k.c (md_assemble): Improve error detection.
3216
f7e323d5
JB		 32172005-01-28 Jan Beulich <jbeulich@novell.com>
3218
3219 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3220 for personality routine pointer only if there is one.
3221 (ia64_convert_frag): Likewise.
3222 (generate_unwind_image): Likewise.
3223
f87a1e0c
CG		 32242005-01-27 Christian Groessler <chris@groessler.org>
3225
3226 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3227 (md_apply_fix3): Make relative branches out of range an error
3228 instead of a warning. Display correct line number for out of
3229 range branches/calls/memory accesses.
3230
c6cb92c5
NS		 32312005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3232
3233 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3234 to emit .debug_line and other debug sections.
3235 * as.h (seg_not_empty_p): Declare.
3236 * subsegs.c (seg_not_empty_p): New predicate.
3237
e8093792
AC		 32382005-01-27 Andrew Cagney <cagney@gnu.org>
3239
3240 * configure: Regenerate to track ../gettext.m4 change.
3241
09124b3f
JB		 32422005-01-27 Jan Beulich <jbeulich@novell.com>
3243
3244 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3245
32462005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3247
3248 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3249 to/from application registers dynamic insns.
3250 (md_assemble): Defer resolution of move to/from application registers
3251 dynamic insns when they can be issued on either the I- or M-units.
3252
90219bd0
AO		 32532005-01-25 Alexandre Oliva <aoliva@redhat.com>
3254
3255 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3256 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3257 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3258 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3259 * cgen.c (gas_cgen_parse_operand): Handle
3260 CGEN_PARSE_OPERAND_SYMBOLIC.
3261 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3262 (frv_force_relocation): Likewise. Fix handling of PIC
3263 relocations.
3264 (md_apply_fix3): Likewise.
3265
59c871b4
BE		 32662005-01-21 Ben Elliston <bje@au.ibm.com>
3267
3268 * as.h: Remove #if 0'd code.
3269 * atof-generic.c (atof_generic): Likewise.
3270 * ecoff.c (ecoff_directive_frame): Likewise.
3271 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3272 * itbl-ops.c (itbl_add_reg): Likewise.
3273 * listing.c (calc_hex): Likewise.
3274 * read.c (MASK_CHAR): Likewise.
3275 * subsegs.c (subsegs_print_statistics): Likewise.
3276 * symbols.c (indent): Likewise.
3277 * write.c (write_relocs): Likewise.
3278 (write_object_file): Likewise.
3279 (relax_frag): Likewise.
3280
fb767913
NC		 32812005-01-20 Nick Clifton <nickc@redhat.com>
3282
3283 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3284 getopt_long_only() from considering -a as an abbreviation for
3285 --alternate.
3286 (parse_args): Fix the parsing of -a=<file>.
3287
c556cc9c
AM		 32882005-01-20 Alan Modra <amodra@bigpond.net.au>
3289
3290 PR gas/684
3291 * read.c (s_incbin): Adjust default count for skip. Check validity
3292 of count and skip rigorously.
3293
9c6ed8e6
FF		 32942005-01-19 Fred Fish <fnf@specifixinc.com>
3295
3296 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3297
e5604d79
RS		 32982005-01-19 Richard Sandiford <rsandifo@redhat.com>
3299
3300 * read.c (convert_to_bignum): New function, split out from...
3301 (emit_expr): ...here. Handle the case where X_add_number is
3302 positive and the input value is negative.
3303 (output_big_sleb128): Fix setting of continuation bit. Check whether
3304 the final byte needs to be sign-extended. Fix size-shrinking loop.
3305 (emit_leb128_expr): When generating a signed leb128, see whether the
3306 sign of an O_constant's X_add_number matches the sign of the input
3307 value. Use a bignum if not.
3308
e38bc3b5
NC		 33092005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3310
3311 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3312 arch_sh_up in order to match the external name and make the
3313 testsuite's job easier.
3314
df227444
L		 33152005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3316
4df6ce47 3317 PR 659
df227444
L		 3318 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3319
b8b80cf7
NC		 33202005-01-12 Nick Clifton <nickc@redhat.com>
3321
3322 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3323 ignored_arguments array.
3324
324007b9
L		 33252005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3326
3327 * write.c (write_object_file): Disallow a symbol equated to
3328 common symbol.
3329
5c4504f7
NC		 33302005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3331
3332 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3333 bfd_mach_maxq20.
3334 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3335 (maxq_target): New function: Set the machine type.
3336
4e7fd91e
PB		 33372005-01-06 Paul Brook <paul@codesourcery.com>
3338
3339 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3340 (md_begin): Handle TE_VXWORKS for FP defaults.
3341 (md_apply_fix3): Correct rela offsets.
3342 (elf32_arm_target_format): Add VxWorks targets.
3343
ea3eed15
PB		 33442005-01-06 Paul Brook <paul@codesourcery.com>
3345
3346 * configure.tgt: Set em=vxworks for *-*-vxworks.
3347 * config/te-vxworks.h: New File.
3348
5dc1606f
PB		 33492005-01-06 Paul Brook <paul@codesourcery.com>
3350
3351 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3352
18af0b39
NC		 33532005-01-04 Dmitry Diky <diwil@spec.ru>
3354
3355 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3356 global label.
3357
196e8040
JW		 33582005-01-03 David Mosberger <davidm@hpl.hp.com>
3359
3360 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3361 (dot_loc): New function.
3362 (md_pseudo_table): Add entry to map .loc to dot_loc().
3363 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3364 seen a .loc directive or we're generating DWARF2 debug info for
3365 assembly source.
3366
a207757e
AM		 33672004-12-29 Alan Modra <amodra@bigpond.net.au>
3368
3369 PR gas/619
3370 * read.c (s_comm_internal): Don't zero end of name until size
3371 expression has been parsed.
3372
71d7ecf2
MM		 33732004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3374
3375 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3376
30c62922
TL		 33772004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3378
3379 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3380 case).
3381
14ee9f48
ILT		 33822004-12-22 Ian Lance Taylor <ian@airs.com>
3383
3384 * configure.tgt: New.
3385 * configure.in: Move setting of cpu_type, fmt, etc., to
3386 configure.tgt.
3387 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3388 $(srcdir)/configure.tgt.
3389 * configure, Makefile.in: Rebuild.
3390
750bce0e 33912004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 3392
750bce0e
NC		 3393 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3394 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3395 instructions.
3396 (avr_offset_expression): New function to parse offsets for LDI
3397 instructions.
3398 (avr_operand): Use it.
3399 (md_apply_fix3): Generate the relocs.
3400
9d2be1ee
JR		 34012004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3402
3403 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3404 BFD_RELOC_SH_IMMS10BY8 relocation.
3405
3406 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3407 than just ignoring bad code.
3408
1e50d24d
RS		 34092004-12-16 Richard Sandiford <rsandifo@redhat.com>
3410
3411 * config/tc-v850.c (handle_lo16): New function.
3412 (v850_reloc_prefix): Use it to check lo().
3413 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3414
2fbd2a87
NC		 34152004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3416
3417 * configure.in: Add s390x-ibm-tpf support.
3418 * configure: Regenerate.
3419
7a6d0b32
JB		 34202004-12-15 Jan Beulich <jbeulich@novell.com>
3421
3422 * config/obj-elf.c (obj_elf_change_section): Only set type and
3423 attributes on new sections. Emit warning when type of re-declared
3424 section doesn't match.
3425
5b9d23c6
JB		 34262004-12-15 Jan Beulich <jbeulich@novell.com>
3427
3428 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3429 '.cfi_startproc simple' doesn't inherit the old value.
3430
dcb45a06
JB		 34312004-12-15 Jan Beulich <jbeulich@novell.com>
3432
3433 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3434 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3435 generation to emit a factored offset.
3436
aa6975fb
ILT		 34372004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3438
6943caf0
ILT		 3439 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3440 which is too large in the case of NO_PIC without 64-bit
3441 addresses.
3442
aa6975fb
ILT		 3443 * config/tc-mips.c (mips_in_shared): New static variable.
3444 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3445 (md_longopts): Add -mshared and -mno-shared.
3446 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3447 (s_cpload): Implement !mips_in_shared case.
3448 (s_cpsetup): Likewise.
3449 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3450 * NEWS: Mention -mno-shared.
3451
be1b2b4b
PB		 34522004-12-09 Paul Brook <paul@codesourcery.com>
3453
3454 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3455 for function start.
3456
9a92f48d
ILT		 34572004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3458
dd22970f
ILT		 3459 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3460 sequence, increase the size of the sequence.
3461
9a92f48d
ILT		 3462 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3463 use CPU_RM9000.
3464
b617dc20
BE		 34652004-12-07 Ben Elliston <bje@gnu.org>
3466
3467 * read.c (s_align): Use an align_limit temporary to allay a GCC
3468 signed/unsigned comparison warning.
3469
c820d418
MM		 34702004-12-01 Mark Mitchell <mark@codesourcery.com>
3471
3472 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3473 * configure.in: Use it for arm*-*-linux-gnueabi*.
3474 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3475 * config/te-armlinuxeabi.h: New file.
3476 * Makefile.in: Regenerated.
3477 * aclocal.m4: Likewise.
3478 * configure: Likewise.
4df6ce47 3479 * doc/Makefile.in: Regenerated.
c820d418 3480
2b0210eb
BW		 34812004-12-02 Bob Wilson <bob.wilson@acm.org>
3482
3483 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3484 (xtensa_restore_emit_state): Likewise.
3485
9ebd302d
AM		 34862004-12-02 Alan Modra <amodra@bigpond.net.au>
3487
3488 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3489 (s_align): Use it.
3490
32118081
NC		 34912004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3492
3493 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3494 * Makefile.in: Regenerate.
3495
3f414718
TL		 34962004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3497
9ebd302d
AM		 3498 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3499 functions, give functions a meaningful name, add comments.
3500 (check_range): New function - Replace operand size calculation
3f414718
TL		 3501 with range checking.
3502 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 3503 (enum op_err): New.
3f414718
TL		 3504 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3505 handling.
3506
a7498ae6
NC		 35072004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3508
3509 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3510 miss between different section in the same module.
3511 (tc_gen_reloc): Likewise.
3512
5c54fd37
NC		 35132004-11-25 Theodore A. Roth <troth@openavr.org>
3514
3515 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3516 atmega325, atmega3250, atmega645 and atmega6450.
3517
37edbb65
JB		 35182004-11-25 Jan Beulich <jbeulich@novell.com>
3519
3520 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3521 permissible for the selected instruction suffix.
3522 (process_suffix): For DefaultSize instructions, suppressing the
3523 guessing of a 'q' suffix if the instruction doesn't support it is
3524 pointless, because only an 'l' suffix can be guessed in this place.
3525
5515a510
NC		 35262004-11-24 Nick Clifton <nickc@redhat.com>
3527
3528 * config/tc-iq2000.c: Remove support for IQ10 processor.
3529 Convert to ISO C90 formatting.
3530 * config/tc-iq2000.h: Likewise.
3531
dae1b34e
NC		 35322004-11-23 Nick Clifton <nickc@redhat.com>
3533
3534 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3535 in this table. They should be correct now.
3536
5c6af06e
JB		 35372004-11-23 Jan Beulich <jbeulich@novell.com>
3538
3539 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3540 indicate the MMX extensions added by both SSE and 3DNow!A.
3541 (Cpu3dnowA): Declare.
3542 (CpuUnknownFlags): Update.
3543 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3544 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3545 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3546 3DNow!. Athlon additionally implies 3DNow!A. Several new
3547 entries (those starting with a dot are for sub-arch specification).
3548 (set_cpu_arch): Handle sub-arch specifications.
3549 (parse_insn): Distinguish between instructions not supported because
3550 of insufficient CPU features and because of 64-bit mode.
3551 * doc/c-i386.texi: Describe enhanced .arch directive.
3552
d9740523
BW		 35532004-11-22 Bob Wilson <bob.wilson@acm.org>
3554
3555 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3556
3120ef82
BW		 35572004-11-22 Bob Wilson <bob.wilson@acm.org>
3558
3559 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3560 without a corresponding .debug_info section.
3561
d190d046
HPN		 35622004-11-22 Hans-Peter Nilsson <hp@axis.com>
3563
3564 * read.c (potable): Add "error" and "warning".
3565 (s_errwarn): New function.
3566 * read.h (s_errwarn): Declare.
3567 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3568
5519f6ea
NC		 35692004-11-22 Nick Clifton <nickc@redhat.com>
3570
3571 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3572 c_dot_file_symbol.
3573
f5c7edf4
AM		 35742004-11-19 Alan Modra <amodra@bigpond.net.au>
3575
3576 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3577 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3578
a4528eeb
AM		 35792004-11-19 Alan Modra <amodra@bigpond.net.au>
3580
3581 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3582 (coff_adjust_symtab): Adjust call.
3583 (crawl_symbols): Likewise.
3584 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3585 (obj_app_file): Adjust.
3586
444bf5f3
NC		 35872004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3588
3589 * configure.in: Enable bfd_assember for the MAXQ port.
3590 * configure: Regenerate.
3591
a1ace8d8 35922004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 3593 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 3594
3595 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3596 there is a conflict.
3597 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3598 interfaces that are related as determined by xtensa_interface_class_id.
3599
30e857fc
NC		 36002004-11-12 Nick Clifton <nickc@redhat.com>
3601
3602 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3603 offsets for conditional branches.
3604
a67517f4
BW		 36052004-11-11 Bob Wilson <bob.wilson@acm.org>
3606
3607 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3608
1d19a770
BW		 36092004-11-10 Bob Wilson <bob.wilson@acm.org>
3610
3611 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3612 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3613 MAYBE_UNREACHABLE.
3614 (relax_frag_immed): Update call to update_next_frag_state.
3615
c04f5787
AM		 36162004-11-10 Alan Modra <amodra@bigpond.net.au>
3617
3618 * obj.h (struct format_ops <app_file>): Add int param.
3619 * read.h (s_app_file_string): Likewise.
3620 * read.c (s_app_file_string): Likewise.
3621 (s_app_file): Adjust s_app_file_string call.
3622 * config/tc-mips.c (s_mips_file): Likewise.
3623 * config/obj-coff.h (obj_app_file): Add app param.
3624 * config/obj-ecoff.h (obj_app_file): Likewise.
3625 * config/obj-multi.h (obj_app_file): Likewise.
3626 * config/obj-elf.h (elf_file_symbol): Likewise.
3627 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3628 if called for # preprocessor lines.
3629
a77a9021
L		 36302004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3631
3632 PR 528
3633 * symbols.c (resolve_symbol_value): Convert weak symbols only
3634 for Windows PECOFF.
3635 (symbol_equated_reloc_p): Don't equate weaks when relocating
3636 only for Windows PECOFF.
3637
aea44f62
TL		 36382004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3639
3640 * config/tc-crx.c (print_insn): Check and set insn_addr.
3641 * config/tc-crx.h (md_frag_check): Define.
3642
7499d566
NC		 36432004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3644 Vineet Sharma <vineets@noida.hcltech.com>
3645
3646 * configure.in: Add support for new target maxq-coff.
3647 * configure: Regenerate.
3648 * NEWS: Mention new support.
3649 * config/tc-maxq.c: New file.
3650 * config/tc-maxq.h: New file.
3651 * config/obj-coff.h: Add support for maxq-coff.
3652
977cdf5a
NC		 36532004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3654
3655 * symbols.c (any_external_name): Define.
a77a9021 3656 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 3657 (S_SET_EXTERNAL): Support any_external_name.
3658 (S_SET_NAME): Qualify parameter const.
316f3bf8 3659 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 3660 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3661 * tc.h (any_external_name): Declare.
3662 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3663 assemblers also.
3664 (weak_is_altname): Declare and define.
3665 (weak_name2altname): Same.
3666 (weak_altname2name): Same.
3667 (weak_uniquify): Same.
3668 (weak_altprefix): Define.
3669 (obj_coff_weak): Change .weak syntax and handling.
3670 (coff_frob_symbol): Fix PE weak symbol alternates.
3671 * config/obj-coff.h (USE_UNIQUE): Define.
3672 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3673 are in another segment.
3674 (tc_gen_reloc): Remove broken addend hack.
3675 doc/as.texinfo: Update.
3676
34e41783
BW		 36772004-11-05 Sterling Augustine <sterling@tensilica.com>
3678
3679 * config/tc-xtensa.c (total_frag_text_expansion): New.
3680 (md_estimate_size_before_relax): Use it.
3681 (find_address_of_next_align_frag): Likewise.
3682
dcd46b4e
TL		 36832004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3684
3685 * config/tc-crx.c: Rename argument types.
3686 (processing_arg_number): Rename to 'cur_arg_num'.
3687 (get_number_of_bits): Rename to 'set_operand_size'.
3688 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3689 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3690 (set_indexmode_parameters): Remove function, integrate its code into
3691 'set_operand'.
3692 (set_operand_size): Get rid of 'Operand Number' function parameter -
3693 use global variable 'cur_arg_num' instead.
3694 Use a local 'argument' pointer to reference the current argument.
3695 (parse_operand): Likewise.
3696 (set_operand): Likewise.
3697 (process_label_constant): Likewise.
3698
9456465c
BW		 36992004-11-04 Bob Wilson <bob.wilson@acm.org>
3700
3701 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3702 (add_section_rename): Delete. Inlined into...
3703 (build_section_rename): ...here. Use xstrdup instead of strdup.
3704 (xtensa_section_rename): Drop "const" from argument and return types.
3705 (md_show_usage): Indent to match show_usage().
3706 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3707 (tc_canonicalize_section_name): Define.
3708 (md_elf_section_rename): Remove unused macro.
3709 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3710 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3711 (Frame Directive): Delete.
3712
7f266840
DJ		 37132004-11-04 Daniel Jacobowitz <dan@debian.org>
3714
3715 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3716 * config/tc-arm.c (target_oabi): Delete.
3717 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3718 (arm_opts): Remove moabi.
3719 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3720 * doc/c-arm.texi (ARM Options): Likewise.
3721 * configure: Regenerated.
3722
ae57792d
HPN		 37232004-11-04 Hans-Peter Nilsson <hp@axis.com>
3724
3725 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3726 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3727 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3728 * configure: Regenerate.
3729 * config/tc-cris.c (enum cris_archs): New.
3730 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3731 (cris_insn_ver_valid_for_arch): New functions.
3732 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3733 (cris_arch): New variable.
3734 (md_pseudo_table): New pseudo .arch.
3735 (err_for_dangerous_mul_placement): Initialize according to
3736 DEFAULT_CRIS_ARCH.
3737 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3738 All users changed.
3739 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3740 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3741 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3742 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3743 use in md_cris_relax_table.
3744 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3745 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3746 Update and improve head comment.
3747 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3748 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3749 (OPTION_ARCH): New.
3750 (md_longopts): New option --march=...
3751 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3752 macros.
3753 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3754 (HANDLE_RELAXABLE): New macro.
3755 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3756 cases. Check for weak symbols and assume not relaxable. Handle
3757 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3758 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3759 fragP->fr_symbol.
3760 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3761 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3762 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 3763 (cris_relax_frag): Handle new states.
ae57792d
HPN		 3764 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3765 (md_begin): Define symbols "..asm.arch.cris.v32",
3766 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3767 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3768 when entering opcode table entry points.
3769 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3770 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3771 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3772 (cris_process_instruction): Initialize out_insnp->insn_type to
3773 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3774 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3775 cases.
3776 <case 'm'>: Check that modified_char == '.'.
3777 <invalid operands>: Consume the rest of the line.
3778 When operands don't match, skip over subsequent insns with
3779 non-matching version specifier but same mnemonic.
3780 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3781 special registers in CRISv32 are always 32 bit long.
3782 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3783 New cases.
3784 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3785 and compatible. Recognize "ACR" for v32, unless followed by "+".
3786 (get_spec_reg): Consider cris_arch when looking up register.
3787 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3788 v32 or compatible.
3789 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3790 (cris_get_expression): Restore input_line_pointer if failing "early".
3791 (get_flags): Consider cris_arch and recognize flags accordingly.
3792 (branch_disp): Adjust for CRISv32.
3793 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3794 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3795 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3796 resolved. Don't enter zeros in object file for
3797 BFD_RELOC_32_PCREL.
3798 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3799 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3800 (md_parse_option): Break out "return 1".
3801 <OPTION_ARCH> New case.
3802 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3803 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3804 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3805 <case BFD_RELOC_32_PCREL>: New cases.
3806 Addends for non-zero fx_pcrel are too in fx_offset.
3807 (md_show_usage): Show --march=<arch>.
3808 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3809 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3810 (s_syntax) <struct syntaxes>: Properly constify member operand.
3811 * config/tc-cris.h (TARGET_MACH): Define.
3812 (cris_mach): Declare.
3813 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3814 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3815 (CRIS-Opts): Document --march=...
3816 (CRIS-Pseudos): Document .arch.
3817
9306ca4a
JB		 38182004-11-04 Jan Beulich <jbeulich@novell.com>
3819
3820 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3821 intel syntax and no register prefix, allow $ in symbol names when
3822 intel syntax.
3823 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3824 (intel_float_operand): Add fourth return value indicating math control
3825 operations. Make classification more precise.
3826 (md_assemble): Complain if memory operand of mov[sz]x has no size
3827 specified.
3828 (parse_insn): Translate word operands to floating point instructions
3829 operating on integers as well as control instructions to short ones
3830 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3831 floating point instructions operating on non-integer operands.
3832 (match_template): Remove fldcw special case. Adjust q-suffix handling
3833 to permit it on fild/fistp/fisttp in AT&T mode.
3834 (process_suffix): Don't guess DefaultSize insns' suffix from
3835 stackop_size for certain floating point control instructions. Guess
3836 suffix for branch and [ls][gi]dt based on flag_code. Split error
3837 messages for Intel and AT&T syntax, and make the condition more strict
3838 for the former. Adjust suppressing of generation of operand size
3839 overrides.
3840 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3841 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3842 more error checking.
3843 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3844 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3845
2b4f075a
HPN		 38462004-11-03 Hans-Peter Nilsson <hp@axis.com>
3847
3848 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3849 md_short_jump_size, md_long_jump_size.
3850 * write.c [!WORKING_DOT_WORD]: Ditto.
3851 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3852 qualifier.
3853 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3854 declare.
3855 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3856 const qualifier in these definitions.
3857 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3858 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3859
ddbc47ac
NC		 38602004-11-02 Nick Clifton <nickc@redhat.com>
3861
3862 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3863 table before deciding to produce a .debug_line section to match up
3864 with a user provided .debug_info section.
3865
3ad3f5ad
TL		 38662004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3867
3868 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3869 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3870
c815a616
TL		 38712004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3872
3873 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3874 (get_flags): New function.
c04f5787
AM		 3875 (get_number_of_bits): Edit comments, update numeric values to
3876 supported sizes.
3877 (process_label_constant): Don't support the colon
3878 format (SYMBOL:[s|m|l]).
c815a616
TL		 3879 (set_cons_rparams): Support argument type 'arg_rbase'.
3880 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3881 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 3882 (getreg_image): Remove redundant code, update according to latest
3883 CRX spec.
c815a616 3884 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 3885 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 3886 instruction type (not only mnemonic).
3887 Add various error checking.
3888 (preprocess_reglist): Support HI/LO and user registers.
3889
ed7af9f9
L		 38902004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3891
c04f5787 3892 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 3893 in an epilogue directive go negative.
3894
ac025970
L		 38952004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3896
3897 PR 474
3898 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3899 after reporting template error during manual bundling. Reported
3900 by Michael Dupont, michaelx.dupont@intel.com.
3901
a394c00f
NC		 39022004-10-25 Daniel Jacobowitz <dan@debian.org>
3903
3904 * Makefile.am: Run dep-am.
3905 * aclocal.m4: Regenerate with automake 1.9.2.
3906 * Makefile.in: Regenerate with automake 1.9.2.
3907 * doc/Makefile.in: Likewise.
3908
3909 * config/tc-arm.c: Include "dw2gencfi.h".
3910 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3911 New functions.
3912 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3913 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3914 (tc_cfi_frame_initial_instructions): Define.
3915 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3916 Add prototypes.
3917
23d83918
TL		 39182004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3919
3920 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3921 operands validity.
3922 Update coprocessor id to be unsigned immediate.
3923
bb41ade5
AM		 39242004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3925
3926 * config/tc-i386.c (O_secrel): Delete.
3927 (tc_pe_dwarf2_emit_offset): New function.
3928 * config/tc-i386.h (O_secrel): Define as O_md1.
3929 (TC_DWARF2_EMIT_OFFSET): Define.
3930
87e62348
NC		 39312004-10-18 Nick Clifton <nickc@redhat.com>
3932
3933 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3934 ignore @fptr() directives for 4-byte fixups.
3935
3c55da70
AM		 39362004-10-15 Alan Modra <amodra@bigpond.net.au>
3937
3938 * Makefile.am: Run "make dep-am"
3939 * Makefile.in: Regenerate.
3940
40e7b7b9
BW		 39412004-10-14 Bob Wilson <bob.wilson@acm.org>
3942
3943 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3944 Remove comments about placement of literal pools.
3945 (Literal Directive): Update description of literal placement.
3946 (Literal Prefix Directive): Remove statement that this does not apply
3947 to absolute-mode literals. Describe new section naming scheme.
3948
b08b5071
BW		 39492004-10-12 Bob Wilson <bob.wilson@acm.org>
3950
3951 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3952 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3953 is_windowed_return_opcode): Delete.
3954 (xtensa_frob_label): Use get_subseg_target_freq.
3955 (md_assemble): Inline call to is_entry_opcode.
3956 (xtensa_handle_align): Inline call to get_frag_is_literal.
3957 (relaxation_requirements): Inline call to is_jx_opcode.
3958 (emit_single_op): Inline call to is_movi_opcode.
3959 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3960 get_frag_is_no_transform, is_entry_opcode, and
3961 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3962 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3963 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3964 Inline calls to get_frag_is_no_transform.
3965 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3966 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3967 get_frag_is_no_transform.
3968 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3969 and set_frag_is_no_transform.
3970 (get_expression_value): Delete.
3971 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3972 cur_target_freq to target_freq.
3973 (get_subseg_info): Split out code to create a new map entry into ...
3974 (add_subseg_info): ... this new function.
3975 (get_last_insn_flags): Check if get_subseg_info succeeded.
3976 (set_last_insn_flags): Call add_subseg_info if needed.
3977 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3978 (xtensa_reorder_segments): Compute last_sec while counting sections.
3979 Remove call to get_last_sec.
3980 (get_last_sec): Delete.
3981 (cache_literal_section): Inline call to retrieve_literal_seg and its
3982 callees, seg_present and add_seg_list.
3983 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3984 (get_frag_is_insn, get_frag_is_no_transform,
3985 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3986 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3987
7fa3d080
BW		 39882004-10-12 Bob Wilson <bob.wilson@acm.org>
3989
3990 * config/tc-xtensa.c: Use ISO C90 formatting.
3991 * config/tc-xtensa.h: Likewise.
3992 * config/xtensa-istack.h: Likewise.
3993 * config/xtensa-relax.c: Likewise.
3994 * config/xtensa-relax.h: Likewise.
3995
8cb51566
PB		 39962004-10-12 Paul Brook <paul@codesourcery.com>
3997
3998 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3999 EF_ARM_EABI_VER4.
4000 (arm_eabis): Ditto.
4001 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4002 -meabi=3.
4003
653cfe85
BW		 40042004-10-08 Bob Wilson <bob.wilson@acm.org>
4005
4006 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4007 entries.
4008 (Acknowledgements): Use "GAS" instead of AS variable.
4009
d2b2c203
DJ		 40102004-10-08 Daniel Jacobowitz <dan@debian.org>
4011
4012 * config/tc-i386.c: Include "elf/x86-64.h".
4013 (i386_elf_section_type): New function.
4014 * config/tc-i386.h (md_elf_section_type): Define.
4015 (i386_elf_section_type): New prototype.
4016
e80e0390
NC		 40172004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4018
4019 * config/m68k-parse.h (enum m68k_register): New control register,
4020 MBAR2 (for MCF5249)
4021 * config/tc-m68k.c: Correct control register set for MCF5249.
4022
43cd72b9 40232004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4024 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4025
4026 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4027 (UNREACHABLE_MAX_WIDTH): Define.
4028 (XTENSA_FETCH_WIDTH): Delete.
4029 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4030 prefer_const16, prefer_l32r): New global variables.
4031 (LIT4_SECTION_NAME): Define.
4032 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4033 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4034 (frag_flags struct): New.
c04f5787 4035 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4036 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4037 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4038 (MAX_FORMATS): Define.
4039 (op_placement_info struct, op_placement_table): New.
4040 (O_pltrel, O_hi16, O_lo16): Define.
4041 (directiveE enum): Rename directive_generics to directive_transform.
4042 Delete directive_relax. Add directive_schedule,
4043 directive_absolute_literals, and directive_last_directive.
4044 (directive_info): Rename "generics" to "transform". Delete "relax".
4045 Add "schedule" and "absolute-literals".
4046 (directive_state): Adjust entries to match changes in directive_info.
4047 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4048 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4049 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4050 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4051 (align_only_targets, software_a0_b_retw_interlock,
4052 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4053 software_avoid_short_loop, software_avoid_close_loop_end,
4054 software_avoid_all_short_loops, specific_opcode): Delete.
4055 (warn_unaligned_branch_targets): New.
4056 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4057 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4058 (option_[no_]link_relax, option_[no_]transform,
4059 option_[no_]absolute_literals, option_warn_unaligned_targets,
4060 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4061 New enum values.
4062 (option_[no_]align_only_targets, option_literal_section_name,
4063 option_text_section_name, option_data_section_name,
4064 option_bss_section_name, option_eb, option_el): Delete.
4065 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4066 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4067 and target-hardware. Delete entries for [no-]target-align-only,
4068 literal-section-name, text-section-name, data-section-name, and
4069 bss-section-name.
4070 (md_parse_option): Handle new options and remove old ones. Accept but
4071 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4072 and treat them as [no-]transform.
4073 (md_show_usage): Add new options and remove old ones.
4074 (xtensa_setup_hw_workarounds): New.
4075 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4076 "long", "short", "loc" and "frequency" entries.
4077 (use_generics): Rename to ...
4078 (use_transform): ... this function. Add past_xtensa_end check.
4079 (use_longcalls): Add past_xtensa_end check.
4080 (code_density_available, can_relax): Delete.
4081 (do_align_targets): New.
4082 (get_directive): Accept dashes in directive names. Warn about
4083 [no-]generics and [no-]relax directives and treat them as
c04f5787 4084 [no-]transform.
43cd72b9
BW		 4085 (xtensa_begin_directive): Call md_flush_pending_output only for some
4086 directives. Check for directives inside instruction bundles. Warn
4087 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4088 directives. Handle new directives. Check generating_literals flag
4089 for literal_prefix.
4090 (xtensa_end_directive): Check for directives inside instruction
4091 bundles. Warn and ignore [no-]density directives. Handle new
4092 directives. Call xtensa_set_frag_assembly_state.
4093 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4094 xtensa_dwarf2_emit_insn): New.
4095 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4096 use_literal_section flag.
4097 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4098 literals. Use xtensa_elf_cons to parse the expression.
4099 (xtensa_literal_prefix): Do not check use_literal_section. Support
4100 ".lit4" sections for absolute literals. Change prefix convention to
4101 replace ".text" (or ".t" in a linkonce section). No need to call
4102 subseg_set.
4103 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4104 (expression_end): Handle closing braces and colons.
4105 (PLT_SUFFIX, plt_suffix): Delete.
4106 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4107 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4108 and O_hi16 expressions as well.
4109 (tokenize_arguments): Handle closing braces and colons.
4110 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4111 operands and paired register syntax.
4112 (get_invisible_operands): New.
4113 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4114 new xtensa-isa.h functions.
4115 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4116 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4117 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4118 instructions. Use xtensa_translate_zero_immed.
4119 (operand_is_immed, operand_is_pcrel_label): Delete.
4120 (get_relaxable_immed): Use new xtensa-isa.h functions.
4121 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4122 functions.
4123 (xtensa_print_insn_table, print_vliw_insn): New.
4124 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4125 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4126 is_branch_or_jump_opcode): Delete.
4127 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4128 (opnum_to_reloc, reloc_to_opnum): Delete.
4129 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4130 xtensa-isa.h functions. Operate on one slot of an instruction.
4131 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4132 xg_get_insn_size): Delete.
4133 (xg_get_build_instr_size): Use xg_get_single_size.
4134 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4135 xg_build_widen_table. Use xg_get_single_size.
4136 (xg_get_max_narrow_insn_size): Delete.
4137 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4138 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4139 xg_get_single_size.
4140 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4141 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4142 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4143 xg_build_widen_table. Use xg_get_single_size.
4144 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4145 xg_check_operand.
4146 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4147 treat weak symbols conservatively.
4148 (xg_check_operand): Use new xtensa-isa.h functions.
4149 (is_dnrange): Delete.
4150 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4151 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4152 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4153 xtensa-isa.h functions.
4154 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4155 xg_instruction_matches_options): New.
4156 (xg_instruction_matches_rule): Handle O_register expressions. Call
4157 xg_instruction_matches_options.
4158 (transition_rule_cmp): New.
4159 (xg_instruction_match): Update call to xg_build_simplify_table.
4160 (xg_build_token_insn): Record loc fields.
4161 (xg_simplify_insn): Check is_specific_opcode field and
4162 density_supported flag.
4163 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4164 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4165 (xg_assemble_literal): Add error handling for O_big. Call
4166 record_alignment. Handle O_pltrel.
4167 (xg_valid_literal_expression): New.
4168 (xg_assemble_literal_space): Add slot parameter. Remove call to
4169 set_expr_symbol_offset. Add call to record_alignment. Update call to
4170 xg_finish_frag.
4171 (xg_emit_insn): Delete.
4172 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4173 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4174 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4175 and slot parameters. Handle new "alternate" relocations for absolute
4176 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4177 O_hi16. Use new xtensa-isa.h functions.
4178 (xg_assemble_tokens): Delete.
4179 (is_register_writer): Use new xtensa-isa.h functions.
4180 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4181 old-style RSR from LCOUNT.
4182 (next_frag_opcode): Delete.
4183 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4184 update_next_frag_state): New.
4185 (update_next_frag_nop_state): Delete.
4186 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4187 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4188 the state of the absolute-literals directive. Add calls to
4189 record_alignment and xtensa_set_frag_assembly_state. Call
4190 xtensa_switch_to_non_abs_literal_fragment instead of
4191 xtensa_switch_to_literal_fragment.
4192 (build_nop): New.
4193 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4194 (get_expanded_loop_offset): Change check for undefined opcode to an
4195 assertion.
4196 (xtensa_set_frag_assembly_state, relaxable_section,
4197 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4198 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4199 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4200 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4201 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4202 (xtensa_init_fix_data): New.
4203 (xtensa_frob_label): Reset label symbol to the current frag. Check
4204 do_align_targets and generating_literals flag. Propagate frequency
4205 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4206 (xtensa_unrecognized_line): New.
4207 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4208 to xtensa_set_frag_assembly_state.
4209 (error_reset_cur_vinsn): New.
4210 (md_assemble): Remove check for literal frag. Remove call to
4211 istack_init. Call use_transform instead of use_generics. Parse
4212 explicit instruction format specifiers. Move code for
4213 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4214 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4215 Add dwarf2_where call. Remote automatic alignment for ENTRY
4216 instructions. Move call to xtensa_clear_insn_labels to the end.
4217 Rearrange to handle bundles.
4218 (xtensa_cons_fix_new): Delete.
4219 (xtensa_handle_align): New.
4220 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4221 assignment to is_no_density field.
4222 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4223 instead of reloc_to_opnum. Handle "alternate" relocations.
4224 (xtensa_force_relocation, xtensa_check_inside_bundle,
4225 xtensa_elf_section_change_hook): New.
4226 (xtensa_symbol_new_hook): Delete.
4227 (xtensa_fix_adjustable): Check for difference of symbols with an
4228 offset. Check for external and weak symbols.
4229 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4230 (md_estimate_size_before_relax): Return expansion for the first slot.
4231 (tc_gen_reloc): Handle difference of symbols by producing
4232 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4233 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4234 tentative values into the output when linkrelax is set.
4235 (XTENSA_PROP_SEC_NAME): Define.
4236 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4237 Create literal tables only if using literal sections. Create new
4238 property tables instead of old instruction tables. Check for unaligned
4239 branch targets and loops.
4240 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4241 new_resource_table, clear_resource_table, resize_resource_table,
4242 resources_available, reserve_resources, release_resources,
4243 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4244 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4245 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4246 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4247 flag. Update checks for workaround options. Call
4248 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4249 (xtensa_cleanup_align_frags): Add special case for branch targets.
4250 Check for and mark unreachable frags.
4251 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4252 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4253 end of a zero-overhead loop body.
4254 (frag_can_negate_branch): Handle instructions with multiple slots.
4255 Use new xtensa-isa.h functions
4256 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4257 xtensa_mark_zcl_first_insns): New.
4258 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4259 transformations are disabled.
4260 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4261 multislot instructions.
4262 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4263 Likewise. Also error if transformations are disabled.
4264 (unrelaxed_frag_max_size): New.
4265 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4266 xtensa-isa.h functions.
4267 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4268 xtensa_opcode_is_loop instead of is_loop_opcode.
4269 (get_text_align_power): Replace as_fatal with assertion.
4270 (get_text_align_fill_size): Iterate instead of using modulus when
4271 use_nops is false.
4272 (get_noop_aligned_address): Assert that this is for a machine-dependent
4273 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4274 xg_get_single_size, and frag_format_size.
4275 (get_widen_aligned_address): Rename to ...
4276 (get_aligned_diff): ... this function. Add max_diff parameter.
4277 Remove handling of rs_align/rs_align_code frags. Use
4278 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4279 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4280 and pass it back to caller.
4281 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4282 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4283 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4284 (relax_frag_text_align): Rename to ...
4285 (relax_frag_loop_align): ... this function. Assume loops can only be
4286 in the first slot of an instruction.
4287 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4288 instruction. Remove call to frag_wane.
4289 (relax_frag_narrow): Rename to ...
4290 (relax_frag_for_align): ... this function. Extend to handle
4291 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4292 RELAX_NARROW for the first slot.
4293 (find_address_of_next_align_frag, bytes_to_stretch): New.
4294 (future_alignment_required): Use find_address_of_next_align_frag and
4295 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4296 alignment decisions.
4297 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4298 Check if transformations are enabled for b_j_loop_end workaround.
4299 Use new xtensa-isa.h functions and handle multislot instructions.
4300 Update call to xg_assembly_relax.
4301 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4302 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4303 frag types.
4304 (convert_frag_narrow): Add segP, format and slot parameters. Call
4305 convert_frag_immed for branch instructions. Adjust calls to
4306 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4307 xg_get_single_size and xg_get_single_format.
4308 (convert_frag_fill_nop): New.
4309 (convert_frag_immed): Add format and slot parameters. Handle multislot
4310 instructions and use new xtensa-isa.h functions. Update calls to
4311 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4312 enabled for b_j_loop_end workaround. Use build_nop instead of
4313 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4314 frags. Use xg_get_single_size. Handle O_pltrel.
4315 (fix_new_exp_in_seg): Remove check for old plt flag.
4316 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4317 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4318 for loop opcode to an assertion. Mark all frags up to the end of the
4319 loop as not transformable.
4320 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4321 (get_subseg_info): New.
4322 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4323 check for dest_seg.
4324 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4325 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4326 (xtensa_switch_to_non_abs_literal_fragment): New.
4327 (cache_literal_section): Add is_code parameter and pass it through to
4328 retrieve_literal_seg.
4329 (retrieve_literal_seg): Add is_code parameter and use it to set the
4330 flags on the literal section. Handle case where head parameter is 0.
4331 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4332 set_frag_is_no_transform): New.
4333 (xtensa_create_property_segments): Add end_property_function parameter
4334 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4335 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4336 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4337 (add_xt_block_frags): Add end_property_function parameter and call it
4338 if it is non-zero. Call xtensa_frag_flags_init.
4339 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4340 get_frag_property_flags, frag_flags_to_number,
4341 xtensa_frag_flags_combinable, xt_block_aligned_size,
4342 xtensa_xt_block_combine, add_xt_prop_frags,
4343 init_op_placement_info_table, opcode_fits_format_slot,
4344 xg_get_single_size, xg_get_single_format): New.
4345 (istack_push): Inline call to tinsn_copy.
4346 (tinsn_copy): Delete.
4347 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4348 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4349 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4350 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4351 functions. Handle invisible operands.
4352 (tinsn_to_slotbuf): New.
4353 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4354 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4355 vinsn_from_chars, and xg_free_vinsn.
4356 (tinsn_from_insnbuf): New.
4357 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4358 instructions. Handle symbol differences.
4359 (get_num_stack_text_bytes): Use xg_get_single_size.
4360 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4361 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4362 get_expr_register, set_expr_symbol_offset_diff): New.
4363 * config/tc-xtensa.h (MAX_SLOTS): Define.
4364 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4365 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4366 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4367 RELAX_NONE types.
4368 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4369 (xtensa_frag_type struct): Add is_assembly_state_set,
4370 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4371 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4372 Replace is_generics and is_relax fields by is_no_transform field.
4373 Delete is_text and is_longcalls fields. Change text_expansion and
4374 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4375 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4376 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4377 (xtensa_fix_data struct): New.
4378 (xtensa_symfield_type struct): Delete plt field.
4379 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4380 forward declaration here.
4381 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4382 (XTENSA_SECTION_RENAME): Undefine.
4383 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4384 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4385 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4386 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4387 (unit_num_copies_func, opcode_num_units_func,
4388 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4389 (resource_table struct): New.
4390 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4391 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4392 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4393 (tinsn_copy): Delete prototype.
4394 (vliw_insn struct): New.
4395 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4396 (widen_spec_list): Add option conditions for density and boolean
4397 instructions. Add expansions using CONST16 and conditions for using
4398 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4399 predicted branches.
4400 (simplify_spec_list): Add option conditions for density instructions.
4401 Add entry for NOP instruction.
4402 (append_transition): Add cmp function pointer parameter and use it to
4403 insert the new entry in order.
4404 (operand_function_LOW16U, operand_function_HI16U): New.
4405 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4406 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4407 (enter_opname, split_string): Use xstrdup instead of strdup.
4408 (init_insn_pattern): Initialize new options field.
4409 (clear_req_or_option_list, clear_req_option_list,
4410 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4411 New.
4412 (parse_insn_pattern): Parse option conditions.
4413 (transition_applies): New.
4414 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4415 swapped last arguments in calls to append_constant_value_condition.
4416 Call clone_req_option_list. Add warning about invalid opcode.
4417 Handle LOW16U and HI16U function names.
4418 (build_transition_table): Add cmp parameter and use it in calls to
4419 append_transition. Use new xtensa-isa.h functions. Check
4420 transition_applies before adding entries.
4421 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4422 pass it through to build_transition_table.
4423 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4424 ReqOption, transition_cmp_fn): New types.
4425 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4426 (transition_rule struct): Add options field.
4427 * doc/as.texinfo (Overview): Update Xtensa options.
4428 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4429 --[no-]relax, and --[no-]generics options. Update descriptions of
4430 --text-section-literals and --[no-]longcalls. Add
4431 --[no-]absolute-literals and --[no-]transform.
4432 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4433 Remove use of "generic" and "specific" terminology for opcodes.
4434 (Xtensa Registers): Generalize the syntax description to include
4435 user-defined register files.
4436 (Xtensa Automatic Alignment): Update.
4437 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4438 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4439 (Xtensa Directives): Remove confusing rules about precedence.
4440 (Density Directive, Relax Directive): Delete.
4441 (Schedule Directive): New.
4442 (Generics Directive): Rename to ...
4443 (Transform Directive): ... this node.
4444 (Literal Directive): Update for absolute literals. Missing
4445 literal_position directive is now an error.
4446 (Literal Position Directive): Update for absolute literals.
4447 (Freeregs Directive): Delete.
4448 (Absolute Literals Directive): New.
4449 (Frame Directive): Minor editing.
4450 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4451 Update dependencies.
4452 * Makefile.in: Regenerate.
4453
6e1304d8
RS		 44542004-10-07 Richard Sandiford <rsandifo@redhat.com>
4455
4456 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4457 to build the second and third fixups for a composite relocation.
4458 (macro_read_relocs): New function.
4459 (macro_build): Use it.
4460 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4461 Simplify fragging code accordingly.
4462 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4463 of the composite relocation. Set fx_tcbit in both fixups.
4464
b1dca8ee
RS		 44652004-10-07 Richard Sandiford <rsandifo@redhat.com>
4466
4467 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4468 (md_apply_fix3): Don't treat composite relocs as done.
4469
89658e52
NC		 44702004-10-07 Jan Beulich <jbeulich@novell.com>
4471
4472 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4473 prefix for symbol names generated from the LOCAL macro directive.
4474
289040ca
NC		 4475 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4476 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4477
48c9f030
NC		 44782004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4479
4480 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 4481 Special registers.
5c5054ab 4482 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 4483 (get_cinv_parameters): Add 'b' option to invalidate the
4484 branch-target cache.
4485
7ed4c4c5
NC		 44862004-10-05 Paul Brook <paul@codesourcery.com>
4487
4488 * config/tc-arm.c (unwind): New variable.
4489 (vfp_sp_encode_reg): New function.
4490 (vfp_sp_reg_required_here): Use it.
4491 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4492 (vfp_parse_reg_list): New function.
4493 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4494 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4495 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4496 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4497 functions.
4498 (md_pseudo_table): Add them.
4499 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4500 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4501 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4502 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4503 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 4504 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 4505 * NEWS: Mention the new feature.
4506
04ca8703
EC		 45072004-10-04 Eric Christopher <echristo@redhat.com>
4508
4509 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4510
7c1d0959
L		 45112004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4512
4513 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4514 TLS relocations.
4515 * config/tc-s390.c (md_apply_fix3): Likewise.
4516 * config/tc-sparc.c (md_apply_fix3): Likewise.
4517
40a18ebd
NC		 45182004-10-01 Paul Brook <paul@codesourcery.com>
4519
4520 * config/tc-arm.c (arm_elf_section_type): New function.
4521 (arm_elf_change_section): Set section link for exidx sections.
4522 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4523 (md_elf_section_type): Define.
4524
14127cc4
NC		 45252004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4526
4527 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4528 instruction's offset.
4529
b7c92712
NC		 45302004-10-01 Adam Nemet <anemet@lnxw.com>
4531
4532 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4533
65555e64
AM		 45342004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4535
4536 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4537 asymbol *, instead use symbol_get_bfdsym.
4538
9fe0b840
NC		 45392004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4540
4541 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4542
0dd132b6
NC		 45432004-09-30 Paul Brook <paul@codesourcery.com>
4544
4545 * config/tc-arm.c (do_smi, do_nop): New functions.
4546 (insns): Add ARMv6ZK instructions.
4547 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4548 (tc_gen_reloc): Ditto.
4549 (arm_cpus): Add mpcore and arm1176.
4550 (arm_archs): Add armv6{k,z,zk}.
4551 * doc/c-arm.texi: Document new cores and architectures.
4552
a737bd4d
NC		 45532004-09-30 Nick Clifton <nickc@redhat.com>
4554
4555 * config/tc-arm.c: Use ISO C90 formatting.
4556
3631a3c8
NC		 45572004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4558
a737bd4d 4559 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 4560 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4561 REG_TYPE_MVDX is expected.
4562
d5f0cf92
AM		 45632004-09-29 Marc Bevand <m.bevand@gmail.com>
4564
4565 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4566
9f9a069e
JW		 45672004-09-21 James E Wilson <wilson@specifixinc.com>
4568
4569 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4570 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4571 output_spill_base, output_unat_psprel, output_lc_psprel,
4572 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4573 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4574 output_spill_psprel_p): Use it.
4575
4b778c88
TL		 45762004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4577
c04f5787 4578 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 4579 Handle load/stor unique instructions before parsing.
4b778c88 4580
eb043451
PB		 45812004-09-17 Paul Brook <paul@codesourcery.com>
4582
4583 * config/tc-arm.c (s_arm_rel31): New funciton.
4584 (md_pseudo_table): Add .rel31.
04ca8703 4585 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 4586 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4587 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4588 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4589 (arm_parse_reloc): Add (target2).
4590
8ea2b00f
AM		 45912004-09-17 Alan Modra <amodra@bigpond.net.au>
4592
4593 * Makefile.am: Run "make dep-am".
4594 * Makefile.in: Regenerate.
4595 * aclocal.m4: Regenerate.
4596 * configure: Regenerate.
4597 * doc/Makefile.in: Regenerate.
4598 * po/POTFILES.in: Regenerate.
4599 * po/gas.pot: Regenerate.
4600
7e1792e0
HPN		 46012004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4602
4603 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4604 [!LLONG_MAX]: Ditto.
4605
9c504268
PB		 46062004-09-13 Paul Brook <paul@codesourcery.com>
4607
4608 * config/tc-arm.c: Rename RELABS to TARGET1.
4609
2159ac21
AM		 46102004-09-13 Alan Modra <amodra@bigpond.net.au>
4611
4612 * messages.c (as_internal_value_out_of_range): Cast values passed
4613 to as_bad_where or as_warn_where to proper type.
4614
23794b24
MM		 46152004-09-11 Theodore A. Roth <troth@openavr.org>
4616
4617 * config/tc-avr.c: Add support for
4618 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4619
e9fad691
AM		 46202004-09-09 Alan Modra <amodra@bigpond.net.au>
4621
4622 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4623 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4624
10b016c2
PB		 46252004-09-08 Paul Brook <paul@codesourcery.com>
4626
4627 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4628 fini_array and preinit_array section types.
4629 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4630 and fini_array.
4631 * doc/as.texinfo: Document extra section types.
4632
e5a52504
MM		 46332004-09-02 Mark Mitchell <mark@codesourcery.com>
4634
4635 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4636 * Makefile.in: Regenerated.
4637 * configure.in: Set em for arm*-*-symbianelf*.
4638 * configure: Regenerated.
4639 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4640 vectors when appropriate.
4641 * config/te-symbian.h: New file.
4642
42851540
NC		 46432004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4644
4645 * config/tc-crx.c (gettrap): Exception vector can be case
4646 insensitive.
04ca8703 4647 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 4648 instructions.
4649 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 4650 (process_label_constant): Initialize relocation type to
42851540
NC		 4651 BFD_RELOC_NONE
4652
8783612f
RE		 46532004-09-01 Richard Earnshaw < reanrsha@arm.com>
4654
4655 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4656 for synthesizable cores.
4657
1ff4677c
RE		 4658 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4659
b18c562e
NC		 46602004-08-25 Dmitry Diky <diwil@spec.ru>
4661
4662 * config/tc-msp430.c: Clean-up the code.
4663 (md_relax_table): New relax table.
4664 (mcu_types): Sort MCU types.
4665 (md_pseudo_table): Add .profiler pseudo handler.
4666 (pow2value): New function.
4667 (msp430_profiler): New function.
4668 (msp430_operands): Add new insns handlers.
4669 (msp430_srcoperand): Add register operand handler, allow complex
4670 expressions.
4671 (md_estimate_size_before_relax): Rewritten.
4672 (md_convert_frag): Rewritten.
4673 (msp430_relax_frag): New function.
4674 * config/tc-msp430.h (md_relax_frag): define macro
4675 * doc/c-msp430.texi: Update information.
4676
8f94ae4d
NC		 46772004-08-24 Nick Clifton <nickc@redhat.com>
4678
4679 * as.c (std_shortopts): Allow -g to take an optional argument.
4680 (parse_args): Pass any switch starting with -g on to the backend
4681 for parsing.
4682
e51dace8
MM		 46832004-08-18 Mark Mitchell <mark@codesourcery.com>
4684
4685 * configure.in (arm*-*-symbianelf*): New target.
4686 (arm*-*-eabi*): Likewise.
4687 * configure: Regenerated.
4688
f7870c8d
TS		 46892004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4690 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4691 correctly.
4692
d6afba4b
JJ		 46932004-08-18 Jakub Jelinek <jakub@redhat.com>
4694
4695 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4696 argument, don't do anything if current section is not
4697 .gnu.linkonce.t.* and linkonce_empty is set.
4698 (generate_unwind_image, dot_endp): Adjust callers, call
4699 start_unwind_section (*, 1) if nothing will be put into the
4700 section.
4701
329e276d
NC		 47022004-08-17 Nick Clifton <nickc@redhat.com>
4703
4704 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4705 (show_usage): Add -g.
4706 (std_longopts): Add --gen-debug. Alpha sort the table.
4707 (parse_args): Print an error message if a switch is not handled.
4708 Handle the -g switch, calling md_debug_format_selector() if
4709 necessary.
4710 * NEWS: Mention new feature.
4711 * doc/as.texinfo: Document new switch.
4712 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 4713
329e276d
NC		 4714 * config/tc-arm.c (md_parse_option): Do not issue an error message
4715 if the switch is not recognised.
4716 * config/tc-m68k.c (md_parse_option): Likewise.
4717 * config/tc-pdp11.c (md_parse_option): Likewise.
4718 * config/tc-v850.c (md_parse_option): Likewise.
4719
4720 * as.h: Fix up formatting.
4721 * tc.h: Likewise.
4722
4101eec8
NC		 47232004-08-16 Nick Clifton <nickc@redhat.com>
4724
2766e5e4
NC		 4725 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4726
4101eec8
NC		 4727 * configure.in: Sort architecture based tables alphabetically.
4728 * configure: Regenerate.
4729
80f846b6
AM		 47302004-08-16 Alan Modra <amodra@bigpond.net.au>
4731
4732 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4733 { "cc", 68 }, with { "cr", 70 }.
4734
caa32fe5
NC		 47352004-08-13 Jan Beulich <jbeulich@novell.com>
4736 Nick Clifton <nickc@redhat.com>
4737
4738 * as.c: Add and handle new --alternate command line option.
4739 * macro.c (macro_set_alternate): New.
4740 * macro.h (macro_set_alternate): Declare.
4741 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4742 * doc/as.texinfo: Document new command line option and pseudo-ops
4743 as well as insert documentation originating from gasp about
4744 alternate macro syntax.
4745 * NEWS: Mention new command line option and pseudo-ops.
4746
b2221023
MM		 47472004-08-10 Mark Mitchell <mark@codesourcery.com>
4748
4749 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4750 to bignums.
4751
db6579d4
PB		 47522004-08-06 Paul Brook <paul@codesourcery.com>
4753
4754 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4755 Handle new relocations.
4756 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4757
e750405d
BW		 47582004-08-05 Bob Wilson <bob.wilson@acm.org>
4759
4760 * write.c (relax_segment): Use was_address instead of address when
4761 setting fr_fix field for align frag due to backwards .org.
4762
1d70c7fb
AO		 47632004-07-29 Alexandre Oliva <aoliva@redhat.com>
4764
4765 Introduce SH2a support.
4766 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4767 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4768 arch_sh2a_nofpu_up.
4769 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4770 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4771 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4772 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4773 to end of conditional expression.
4774 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4775 * config/tc-sh.c: Add sh2a-nofpu support.
4776 2003-12-29 DJ Delorie <dj@redhat.com>
4777 * tc-sh.c: Add sh2a support.
4778 (parse_reg): Add tbr.
4779 (parse_at): Support @@(disp,tbr).
4780 (get_specific): Support sh2a opcodes.
4781 (insert4): New, for 4 byte relocs.
4782 (build_Mytes): Support sh2a opcodes.
4783 (md_apply_fix3_Mytes): Support sh2a opcodes.
4784 2003-12-02 Michael Snyder <msnyder@redhat.com>
4785 * config/tc-sh.c (md_parse_option): Handle sh2a.
4786 (sh_elf_final_processing): Ditto.
4787
e7fbc2bf
JT		 47882004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4789
4790 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4791 for TE_NetBSD.
4792
9232bbb0
AM		 47932004-07-27 Alan Modra <amodra@bigpond.net.au>
4794
4795 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4796 (ppc_arch): Expand comment.
4797
670ec21d
NC		 47982004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4799
4800 * config/tc-crx.c: Support evaluating the difference between two
4801 symbols.
4802 * config/tc-crx.h: Likewise.
4803
406f8ff9 48042004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 4805
4806 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4807 section.
4808 (ia64_elf_section_change_hook): Set the linked-to section for
4809 SHT_IA_64_UNWIND.
4810
c05e9f04
NC		 48112004-07-26 Dmitry Diky <diwil@spec.ru>
4812
4813 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4814 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4815 msp430xG438, msp430xG439.
4816
e9863d7f
DJ		 48172004-07-25 Daniel Jacobowitz <dan@debian.org>
4818
4819 * doc/as.texinfo (Section, PushSection): Correct documentation
4820 for ELF.
4821
543613e9 48222004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 4823
4824 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4825 permissible for the selected instruction suffix.
4826 (match_template): Don't permit 64-bit general purpose operands in
4827 32-bit mode.
4828 (finalize_imm): Permit 64-bit immediates.
4829 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4830 specially except for the width of the used base and/or index
4831 registers. For 32-bit displacements, use sign-extended
4832 relocations only when using 64-bit addressing.
4833 Force zero displacement on rip-relative addressing when there is
4834 no other displacement.
4835 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4836 specially except for the width of the used base and/or index
4837 registers.
4838 (parse_register): Disallow Reg64 registers in 32-bit mode.
4839
543613e9
NC		 4840 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4841 suffix if the instruction doesn't support it.
04ca8703 4842
01a3f561
MR		 48432004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4844
4845 * config/tc-mips.c (append_insn): Handle constant expressions with
4846 no associated relocation.
4847 (mips_ip): Cancel the expression after use for the Q format
4848 specifier.
4849 (parse_relocation): Return no relocation for unsupported
4850 operators.
4851 (my_getSmallExpression): Return no relocation if no relocation
4852 operators are used.
4853
e12904d2
DA		 48542004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4855
4856 * config/obj-som.c (adjust_stab_sections): Add prototype.
4857 (obj_som_compiler, obj_som_version, obj_som_copyright,
4858 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4859 * config/tc-hppa.c (update_subspace): Likewise.
4860 (is_defined_subspace): Amplify comment.
4861 * config/obj-som.h (som_frob_file): Add prototype.
4862
90c1602c
L		 48632004-07-19 Christopher Faylor <cgf@timesys.com>
4864 H.J. Lu <hongjiu.lu@intel.com>
4865
4866 * subsegs.c (section_symbol): Don't create a new segment when
4867 existing segment is undefined.
4868
f263249b
RE		 48692004-07-16 Richard Earnshaw <rearnsha@arm.com>
4870
4871 * config/tc-arm.c: Include include/opcode/arm.h.
4872 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4873 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4874 (FPU_ARCH_*): Delete.
4875 * Makefile.am: Update dependencies.
4876 * Makefile.in: Regenerate.
4877
152c65b9
NC		 48782004-07-15 Nick Clifton <nickc@redhat.com>
4879
4880 * configure.in: Accept armbe as a big-endian arm configuration.
4881 * configure: Regenerate.
4882
0477af35
NC		 48832004-07-13 Thomas Nystrom <thn@saeab.se>
4884
4885 * config/tc-i386.c (T_SHIFTOP): New constant.
4886 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4887 (intel_el1): Handle '~'.
4888 (intel_get_token): Handle '<>', '&', '|' and '~'.
4889
48902004-07-13 Nick Clifton <nickc@redhat.com>
4891
4892 (md_assemble): Remove spurious newline from end of as_bad error
4893 message.
4894 (intel_e05_1): Likewise.
4895 (intel_e11): Likewise.
4896 (intel_match_token): Likewise.
4897
31302357
AS		 48982004-07-11 Andreas Schwab <schwab@suse.de>
4899
4900 * config/tc-m68k.c: Convert to C90. Remove redundant
4901 declarations. Indentation fixup.
4902 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4903 obj_coff_section ourselves.
04ca8703 4904
549f748d
JW		 49052004-07-09 James E Wilson <wilson@specifixinc.com>
4906
4907 * config/tc-ia64.c (default_big_endian): New.
4908 (dot_byteorder, md_begin): Use it.
4909 (md_parse_option): Set it.
04ca8703 4910
1a320fbb
NC		 49112004-07-09 Nick Clifton <nickc@redhat.com>
4912
4913 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4914 * configure: Regenerate.
4915 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4916 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4917 sh_find_elf_flags if necessary.
4918
de7e6852
RS		 49192004-07-08 Richard Sandiford <rsandifo@redhat.com>
4920
4921 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4922 going to be split into more than one in-place addend, return 0
4923 for relocations against mergeable sections. Associate comments
4924 with code.
4925
1fe1f39c
NC		 49262004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4927
4928 * Makefile.am (CPU_TYPES): Add crx.
4929 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4930 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4931 (DEPTC_crx_elf): New target.
4932 (DEPOBJ_crx_elf): Likewise.
4933 (DEP_crx_elf): Likewise.
4934 * Makefile.in: Regenerate.
4935 * configure.in: Add crx* target.
4936 * configure: Regenerate.
4937 * config/tc-crx.c: New file.
4938 * config/tc-crx.h: New file.
4939 * NEWS: Mention new target.
4940
d9895649
NC		 49412004-07-06 Nick Clifton <nickc@redhat.com>
4942
85fbca6a 4943 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 4944 * configure.in:
4945 * configure: Regenerate. Add sh-symbian-elf target. If
4946 selected define TARGET_SYMBIAN.
4947 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4948 format if TARGET_SYMBIAN has been defined.
04ca8703 4949
e7bd9ea0
NC		 4950 * output-file.c (output_file_create): Report the target format
4951 chosen when bfd_openw reports that it is invalid.
4952
d9895649
NC		 4953 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4954 pseudo for BFD based assemblers.
4955
871ec896
JR		 49562004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4957
4958 gas:
4959 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4960 (md_parse_option): Remove redundant -isa testing.
4961 Make bfd_arch variable const.
4962 (md_show_usage): Make bfd_arch variable const.
4963
5a9ff93d
JW		 49642004-07-03 James E Wilson <wilson@specifixinc.com>
4965
4966 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4967 * config/tc-ia64.h (md_frag_check): Define.
4968
c87db184
CF		 49692004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4970
4971 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4972 externals.
4973 * doc/as.texinfo (Weak): Document PE weak symbols.
4974
3b91255e
RS		 49752004-07-03 Richard Sandiford <rsandifo@redhat.com>
4976
4977 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4978 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4979 (mips_frob_file): Rework so that only a single pass through the
4980 relocs is needed. Allow %lo()s to have higher offsets than their
4981 corresponding %hi()s or %got()s.
4982
310ea308
NC		 49832004-07-02 Nick Clifton <nickc@redhat.com>
4984
4985 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4986 allow values which have come from undefined symbols.
4987 Always consider this fixup to have been processed as a reloc
4988 cannot be generated for it.
4989
09b935ac
AM		 49902004-07-02 Alan Modra <amodra@bigpond.net.au>
4991
4992 * frags.h (struct frag): Add has_code and insn_addr fields.
4993 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4994 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4995 * config/tc-ppc.h (md_frag_check): Define.
4996
4d1cd5c7
MR		 49972004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4998
4999 * doc/Makefile.am (info): Rename goal to...
5000 (info-local): ... this, to preserve implicit dependencies.
5001 * doc/Makefile.in: Regenerate with automake 1.8.5.
5002
097f809a
NC		 50032004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5004
5005 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5006 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5007 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5008 (tc_gen_reloc): Likewise.
5009 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5010 (m32r_parse_name): Likewise.
5011 (m32r_cgen_parse_fix_exp): Likewise.
5012 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5013 (O_PIC_reloc): Likewise.
5014 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5015 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5016 for @GOTOFF, @GOT, @PLT.
5017
bb82af9f
NC		 50182004-06-21 Jan Beulich <jbeulich@novell.com>
5019
5020 * gas/symbols.c: While discarding ordinary local absolute symbols
5021 when --strip-local-absolute is in effect, retain file symbols.
5022
990ae22a
AS		 50232004-06-20 Andreas Schwab <schwab@suse.de>
5024
5025 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5026 (md_parse_option): Likewise.
5027
32137342
NC		 50282004-06-17 Jan Beulich <jbeulich@novell.com>
5029
5030 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5031 * config/te-netware.h: New file.
5032 * config/te-ppcnw.h: Delete: Obsolete.
5033 * configure.in: Eliminate ill NetWare targets. Make generic
5034 NetWare target use proper emulation.
5035 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5036 reference to new te-netware.h.
5037 * configure: Regenerate.
5038 * Makefile.in: Regenerate.
5039
f84d8e26
MS		 50402004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5041
5042 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5043 comparison in .insn pseudo operation.
5044
587aac4e
AM		 50452004-06-15 Alan Modra <amodra@bigpond.net.au>
5046
5047 * config/obj-coff.c (coff_adjust_section_syms): Use
5048 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5049 (coff_frob_section): Likewise.
5050 * config/tc-mips.c (md_apply_fix3): Likewise.
5051 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5052 (elf_frob_file_after_relocs): Likewise.
5053
2337eb33
DA		 50542004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5055
b8fc22bc
DA		 5056 * config/tc-hppa.c (log2): Rename to exact_log2.
5057 (pa_next_subseg): Delete unused function.
5058 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5059 (create_new_subspace): Likewise.
5060
2337eb33
DA		 5061 Bug gas/213
5062 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5063 labels. Fix warning.
5064
53cb0362
DD		 50652004-05-28 DJ Delorie <dj@redhat.com>
5066
5067 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5068 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5069 or non-merged symbols.
5070
888a75be
L		 50712004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5072
5073 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5074 restore the old slot when inserting srlz.i/srlz.d.
5075
f6f9408f
JR		 50762004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5077
5078 * Makefile.am: Regenerate dependecies.
5079 * Makefile.in: Regenerate.
5080 * config/tc-sh.c (valid_arch): Make unsigned.
5081 (preset_target_arch): Likewise.
5082 (md_begin): Use new architecture flags system.
5083 (get_specific): Likewise.
5084 (assemble_ppi): Likewise.
5085 (md_assemble): Likewise. Also fix error check for bad opcodes.
5086 (md_parse_option): Likewise. Also generate -isa values according
5087 to the table in bfd/cpu-sh.c instead of just constants. Also
5088 allow <arch>-up ISA variants.
5089 (sh_elf_final_processing): Replace if-else chain with a call to
5090 sh_find_elf_flags().
f6f9408f 5091
580b9172
NC		 50922004-05-28 Peter Barada <peter@the-baradas.com>
5093
5094 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5095 with zero offset into mode 2 addressing to save a word.
5096
652ca075
L		 50972004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5098
5099 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5100 (ar_is_only_in_integer_unit): New.
5101 (ar_is_only_in_memory_unit): New.
5102 (generate_unwind_image): Silence gcc on 32bit host.
5103 (md_assemble): Use ar_is_only_in_integer_unit instead of
5104 ar_is_in_integer_unit. Check AR access.
5105
60fed2d3
NC		 51062004-05-27 Peter Barada <peter@the-baradas.com>
5107
5108 * config/tc-m68k.c (md_begin): Sort the opcode table into
5109 alphabetical order.
5110 (m68k_compare_opcode): New function to do the sorting.
5111
be8c092b
NC		 51122004-05-24 Peter Barada <peter@the-baradas.com>
5113
5114 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5115 addressing on MIT style operands.
5116 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5117 w/mask addressing.
5118 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5119 operands.
5120
1181c20e
AM		 51212004-05-23 Alan Modra <amodra@bigpond.net.au>
5122
5123 * expr.c (operand, operator): Don't reject '++' and '--'.
5124
20e56c33
RS		 51252004-05-20 Richard Sandiford <rsandifo@redhat.com>
5126
5127 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5128 dwarf tables.
5129
04ca8703 51302004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5131
5132 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5133 * configure: Regenerate.
5134
0da76f83
NC		 51352004-05-13 Paul Brook <paul@codesourcery.com>
5136
5137 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5138
4b363073
NC		 51392004-05-13 Joel Sherrill <joel@oarcorp.com>
5140
5141 * configure.in (or32-*-rtems*): Switch to elf.
5142 * configure: Regenerate.
5143
9598fbe5
NC		 51442004-05-13 Nick Clifton <nickc@redhat.com>
5145
5146 * po/fr.po: Updated French translation.
5147
22fe14ad
NC		 51482004-05-11 Nick Clifton <nickc@redhat.com>
5149
5150 * doc/as.texinfo (Section): Document G and T flags to .section
5151 directive. Document the extra arguments that the G flag
5152 requires. Document the #tls flag.
5153
51542004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5155
5156 * subsegs.c (section_symbol): Create a new section symbol if
5157 the existing one doesn't match.
5158 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5159
532c738a
RS		 51602004-05-07 Richard Sandiford <rsandifo@redhat.com>
5161
5162 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5163 to cope with VR4181A errata MD(1) and MD(4).
5164
0503b355
BF		 51652004-05-07 Brian Ford <ford@vss.fsi.com>
5166
5167 * NEWS: Mention .secrel32 for pe[i]-i386.
5168
daeea990
AO		 51692004-05-07 Alexandre Oliva <aoliva@redhat.com>
5170
5171 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5172 (HANDLE_ALIGN): New.
5173
bfbdcf04
DJ		 51742004-05-06 Daniel Jacobowitz <dan@debian.org>
5175
5176 * Makefile.am (DIST_SUBDIRS): Define.
5177 * aclocal.m4: Regenerate with automake 1.8.4.
5178 * Makefile.in: Likewise.
5179 * doc/Makefile.in: Likewise.
5180
5e819f9c
JW		 51812004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5182
5183 * config/tc-ia64.c (dot_serialize): Declare.
5184 (dot_serialize): New function.
5185 (md_pseudo_table): Add ".serialize.data" and
5186 ".serialize.instruction" directives.
5187
e5976317
NC		 51882004-05-06 Nick Clifton <nickc@redhat.com>
5189
5190 * messages (as_internal_value_out_of_range): Print a message about
5191 a value being out of range. Be consistent about whether the
5192 values are printed in decimal or hexadecimal.
5193 (as_warn_value_out_of_range): Generate a warning message about an
5194 out of range value.
5195 (as_bad_value_out_of_range): Generate an error message about an
5196 out of range value.
5197 * as.h: Prototype the new functions.
5198 * config/tc-alpha.c (insert_operand): Use new function.
5199 * config/tc-arc.c (arc_insert_operand): Likewise.
5200 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5201 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5202 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5203 * config/tc-s390.c (s390_insert_operand): Likewise.
5204 * config/tc-v850.c (v850_insert_operand): Likewise.
5205
996991aa
AO		 52062004-05-05 Alexandre Oliva <aoliva@redhat.com>
5207
5208 * configure.in: Set em=linux for frv-*-*linux*.
5209 * configure: Rebuilt.
5210 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5211 (frv_md_fdpic_enabled): New.
5212 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5213 (DEFAULT_FDPIC): New.
5214 (frv_flags): Use DEFAULT_FDPIC.
5215 (frv_pic_flag): Likewise.
5216 (OPTION_NOPIC): New.
5217 (md_longopts): Add -mnopic.
5218 (md_parse_option): Handle it.
5219 (md_show_usage): Add -mfdpic and -mnopic.
5220
6b6e92f4
NC		 52212004-05-05 Peter Barada <peter@the-baradas.com>
5222
5223 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5224 chips for invalid coldfire instructions, rename selectors
5225 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5226 add current_chip to track which chip is referred to(including save/restore),
5227 use current_chip to select control registers, not current_arch.
5228 (md_show_usage): Add new chips.
5229 * doc/c-m68k.texi: Document new command line switches.
5230
6f079ae3
JJ		 52312004-05-05 Jakub Jelinek <jakub@redhat.com>
5232
5233 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5234 (NOP_OPCODE): Define.
5235 (s390_align_code): Remove prototype.
5236 * tc-s390.c (s390_align_code): Remove.
5237
2d6ed997
L		 52382004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5239
5240 * config/tc-ia64.c (make_unw_section_name): Removed.
5241 (start_unwind_section): New function.
5242 (generate_unwind_image): Take const segT instead of const
5243 char *.
5244 (dot_handlerdata): Adjusted.
5245 (dot_endp): Likewise.
5246
b9f18452
L		 52472004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5248
5249 * config/obj-elf.c (obj_elf_change_section): Allow the
5250 ".note.GNU-stack" section has SHF_EXECINSTR.
5251
fafe6678
L		 52522004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5253
5254 * config/obj-elf.c (get_section): Return bfd_boolean.
5255 (obj_elf_change_section): Call bfd_get_section_by_name_if
5256 instead of bfd_map_over_sections.
5257
86654c12
L		 52582004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5259
5260 * config/obj-elf.c (get_section): New function.
5261 (obj_elf_change_section): Support multiple sections with same
5262 name.
5263
376eb240
NC		 52642004-04-30 Nick Clifton <nickc@redhat.com>
5265
5266 * config/tc-arm.c (create_register_alias): Fix typo checking for
5267 case sensitive register aliases.
5268 (co_proc_number): Use error message string in all_reg_maps[]
5269 array.
5270 (cp_reg_required_here): Likewise.
5271 (fp_reg_required_here): Likewise.
5272
8a7140c3
NC		 52732004-04-29 Brian Ford <ford@vss.fsi.com>
5274
5275 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5276
3e722fb5
CD		 52772004-04-28 Chris Demetriou <cgd@broadcom.com>
5278
5279 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5280 (load_address, macro, mips_ip, md_parse_option)
5281 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5282 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5283 embedded-PIC handling, and update comments.
5284 (SWITCH_TABLE): Remove.
5285 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5286 (enum mips_pic_level): Remove EMBEDDED_PIC.
5287 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5288 (TC_FORCE_RELOCATION): Update comment.
5289 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5290 might be safe to remove now that MIPS embedded-PIC is gone.
5291
351e2b5a
DA		 52922004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5293
5294 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5295 call to obj_set_subsection_attributes.
5296 (obj_som_init_stab_section): Likewise.
5297 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5298 (pa_def_subspaces): Provide comdat default.
5299 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5300 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5301 calls to create_new_subspace and update_subspace to pass comdat flag.
5302 (create_new_subspace, update_subspace): Add new comdat argument. Use
5303 it in calls to obj_set_subsection_attributes.
5304 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5305 and use of comdat, common and dup_comm parameters.
5306
f5842774
L		 53072004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5308
5309 * config/obj-elf.c (obj_elf_change_section): Check if the old
5310 group name is NULL before comparison.
5311
558fe4a7
CD		 53122004-04-23 Chris Demetriou <cgd@broadcom.com>
5313
5314 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5315
81a21e38
TS		 53162004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5317
5318 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5319
53202004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5321
5322 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5323 (OPTION_MEMBEDDED_PIC): Remove.
5324 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5325 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5326 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5327 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5328 (OPTION_ELF_BASE): Renumber.
5329 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5330 (md_show_usage): Remove mention of -membedded-pic.
5331 * doc/as.texinfo: Remove mention of -membedded-pic.
5332
4d0d148d
TS		 53332004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5334
5335 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5336 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5337 a.out support.
5338 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5339 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5340 USE_GLOBAL_POINTER_OPT.
5341
017315e4
TS		 53422004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5343
5344 * config/tc-mips.c (macro): One more use of load_delay_nop.
5345
269137b2
TS		 53462004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5347
5348 * config/tc-mips.c (load_delay_nop): New function.
5349 (load_address, macro): Use load_delay_nop() to build a nop
5350 which can be omitted with gpr_interlocks.
5351
24772049
TS		 53522004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5353
5354 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5355 cop_interlocks): Remove superfluous CPU entries.
5356
06516a5e
PB		 53572004-04-22 Paul Brook <paul@codesourcery.com>
5358
5359 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5360
fd99574b
NC		 53612004-04-22 Peter Barada <peter@the-baradas.com>
5362
5363 * NEWS: Added support for EMAC instructions and MAC/EMAC
5364 Motorola syntax.
5365 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5366 scale factor tokens, trailing_ampersand to mark mask addressing
5367 for MAC/EMAC instructions.
5368 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5369 '>>'.
5370 (yylex): Handle '>', '<', and '&' following '+'.
5371 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5372 architectures in archs[].
fd99574b
NC		 5373 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5374 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5375 respectively.
5376 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5377 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5378 cases.
5379 Add EMAC operands to init_table[].
5380
69b97547
NC		 53812004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5382
5383 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5384 state.
5385 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5386 * config/tc-arm.c (enum mstate): Delete from here.
5387 (mapping_state): Remove the static mapstate variable and instead
5388 store the state in the segment. This allows a per-section mapping
5389 state. Handle and ignore MAP_UNDEFINED states.
5390 (arm_elf_change_section): Get the current mapping state from the
5391 new section.
5392 (s_ltorg): Set the mapping state to MAP_DATA.
5393 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5394 for each pool as it is emitted.
5395
53962004-04-22 Nick Clifton <nickc@redhat.com>
5397
5398 * config/tc-arm.h: Formatting tidy ups.
5399
7a7f4e42
CD		 54002004-04-20 Chris Demetriou <cgd@broadcom.com>
5401
5402 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5403
6482c264
NC		 54042004-04-20 DJ Delorie <dj@redhat.com>
5405
5406 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5407 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5408 [TE_PE] (O_secrel): Define.
5409 [TE_PE] (x86_pe_cons_fix_new): New.
5410 [TE_PE] (pe_directive_secrel): Likewise.
5411 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5412
5bf10039
EC		 54132004-04-19 Eric Christopher <echristo@redhat.com>
5414
c04f5787
AM		 5415 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5416 of previous patch for fix in gcc.
5bf10039 5417
77cd6497
JJ		 54182004-04-19 Jakub Jelinek <jakub@redhat.com>
5419
5420 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5421
b8861cfb
NS		 54222004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5423
5424 * read.c (do_align): Call md_flush_pending_output, if defined.
5425
f4c724fc
AM		 54262004-04-16 Alan Modra <amodra@bigpond.net.au>
5427
5428 * expr.c (operand): Correct checks for ++ and --.
5429
a4b6e8f6
L		 54302004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5431
5432 * config/tc-generic.c: Add some comments.
5433
d766e8ec
RS		 54342004-04-14 Richard Sandiford <rsandifo@redhat.com>
5435
5436 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5437 -{no-}mfix-vr4122-bugs.
5438 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5439 (append_insn, mips_emit_delays): Update accordingly.
5440 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5441 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5442 (md_parse_option): Update after above changes.
5443 (md_show_usage): Add -mfix-vr4120.
5444
ed9589d4
BW		 54452004-04-13 Bob Wilson <bob.wilson@acm.org>
5446
5447 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5448 of .section directive; add a reference to the ELF .subsection
5449 directive.
5450
097dba13
NC		 54512004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5452
5453 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5454 in parallel.
5455
279500de
TS		 54562004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5457
5458 * Makefile.am: Remove mips from aout targets.
5459 * Makefile.in: Regenerate.
5460 * configure.in: Remove mips-dec-bsd* target.
5461 * configure: Regenerate.
5462
b7d7dc63
AM		 54632004-04-07 Alan Modra <amodra@bigpond.net.au>
5464
5465 PR 96
5466 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5467 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5468 Update "mapping". Restrict some @ modifiers to 32 bit.
5469
f55629b8
KK		 54702004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5471 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5472
5473 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5474 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5475 dont_adjust_reloc_32 is set.
5476 (md_longopts): Add option -renesas.
5477 (md_parse_option, md_show_usage): Likewise.
5478 * doc/c-sh.texi: Likewise.
5479
a7844384
NC		 54802004-04-01 Dave Korn <dk@artimi.com>
5481
5482 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5483 hi16 and lo16 fixS structs.
5484 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5485 exactly the same way as for RELOC_DLX_REL16.
5486 (machine_ip): properly respect LO flag in the_insn and
5487 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5488 (md_apply_fix3): apply RELOC_DLX_LO16.
5489
6c71dbc4
SS		 54902004-03-30 Stan Shebs <shebs@apple.com>
5491
5492 Remove long-obsolete MPW support.
5493 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5494 * configure.in: Remove mention of ppc-*-mpw* config.
5495 * configure.in: Likewise.
5496
7cc69913
NC		 54972004-03-30 Nick Clifton <nickc@redhat.com>
5498
5499 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5500 OBJ_ELF being defined.
5501
53fbb48a
AM		 55022004-03-27 Alan Modra <amodra@bigpond.net.au>
5503
5504 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5505
d507cf36
PB		 55062004-03-23 Paul Brook <paul@codesourcery.com>
5507
5508 * config/tc-arm.c (meabi_flags): New variable.
5509 (arm_parse_eabi): New function.
5510 (md_begin): Set flags for EABI v3.
5511 (arm_eabis): Add.
5512 (arm_long_opts): Add meabi.
ab1e9ef7 5513 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 5514 * doc/c-arm.texi: Ditto.
5515
88d65ad6
BW		 55162004-03-22 Bob Wilson <bob.wilson@acm.org>
5517
5518 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5519 tables even when use_literal_section flag is not set.
5520
13ef8878
AM		 55212004-03-22 Alan Modra <amodra@bigpond.net.au>
5522
5523 * config/tc-sh.c: Remove trailing whitespace.
5524
1048a9ba
HPN		 55252004-03-22 Hans-Peter Nilsson <hp@axis.com>
5526
5527 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5528 --mul-bug-abort and the default behavior.
5529 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5530 (err_for_dangerous_mul_placement): New variable.
5531 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5532 macros.
5533 (md_cris_relax_table): Have placeholder for STATE_MUL.
5534 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5535 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5536 case doing nothing.
5537 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5538 STATE_BYTE)>: Ditto.
5539 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5540 alignment and position of this frag, emit error message if
5541 suspicious.
5542 (md_assemble): For a multiply insn and when checking it,
5543 transform the current frag into a special frag for that purpose.
5544 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5545 OPTION_MULBUG_ABORT_ON>: Handle new options.
5546
a7877748
BW		 55472004-03-19 Bob Wilson <bob.wilson@acm.org>
5548
5549 * config/tc-xtensa.c (mark_literal_frags): New function.
5550 (xtensa_move_literals): Call mark_literal_frags for all literal
5551 segments, including init and fini literal segments.
5552 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5553
9992270f
DA		 55542004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5555
5556 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5557 (pa_comm): Set BSF_OBJECT in symbol flags.
5558
6e1772d5
AM		 55592004-03-19 Alan Modra <amodra@bigpond.net.au>
5560
5561 * Makefile.am: Run "make dep-am".
5562 * Makefile.in: Regenerate.
5563 * doc/Makefile.in: Regenerate.
5564 * config.in: Regenerate.
5565 * po/gas.pot: Regenerate.
5566
3e4caed2
NS		 55672004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5568
c95b35a9
NS		 5569 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5570 (demand_empty_rest_of_line): Issue an error here.
5571 (ignore_rest_of_line): Silently skip to end.
5572 (demand_copy_string): Issue an error, not warning.
5573 (equals): Likewise.
5574 * config/obj-elf.c (obj_elf_section_name): Likewise.
5575 (obj_elf_section): Likewise.
5576 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5577 (arc_extinst): Likewise.
5578 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5579 (dot_spill): Likewise.
5580 (dot_unwabi): Likewise.
5581 (dot_prologue): Likewise.
5582
3e4caed2
NS		 5583 * expr.c (operand): Reject ++ and --.
5584 (operator): Likewise.
5585
2ce4cc60
KK		 55862004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5587
5588 * config/tc-sh.c: Include dw2gencfi.h.
5589 (sh_cfi_frame_initial_instructions): New function.
5590 (sh_regname_to_dw2regnum): Likewise.
5591 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5592 file.
5593 (TARGET_USE_CFIPOP): Define.
5594 (tc_cfi_frame_initial_instructions): Likewise.
5595 (tc_regname_to_dw2regnum): Likewise.
5596 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5597 * Makefile.am: Update dependencies.
5598 * Makefile.in: Regenerate.
5599
9183ed4b
AM		 56002004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5601
5602 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5603 * configure: Regenerate.
5604
00bbdfe7
BW		 56052004-03-12 Bob Wilson <bob.wilson@acm.org>
5606
5607 * read.c (s_leb128): Call md_flush_pending_output.
5608
0f10071e
ML		 56092004-03-12 Michal Ludvig <mludvig@suse.cz>
5610
5611 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5612 * config/tc-i386.h (CpuPadLock): New define.
5613 (CpuUnknownFlags): Added CpuPadLock.
5614
84c84759
AS		 56152004-03-07 Andreas Schwab <schwab@suse.de>
5616
5617 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5618
6ec51dba
RH		 56192004-03-07 Richard Henderson <rth@redhat.com>
5620
5621 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5622 (cfi_finish): Likewise for fde.
5623
bae25f19
L		 56242004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5625
5626 * config/tc-ia64.c (md_assemble): Properly handle NULL
5627 align_frag.
5628 (ia64_handle_align): Don't abort if failed to add a stop bit.
5629
ab509236
L		 56302004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5631
5632 * Makefile.in: Regenerated.
5633 * aclocal.m4: Likewise.
5634 * configure: Likewise.
5635 * doc/Makefile.in: Likewise.
5636
d9201763
L		 56372004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5638
5639 * config/tc-ia64.c (dot_align): New.
5640 (ia64_do_align): Make it static.
5641 (md_pseudo_table): Use "dot_align" for "align".
5642 (ia64_md_do_align): Don't set align_frag here.
5643 (ia64_handle_align): Add a stop bit to the previous bundle if
5644 needed.
5645
5646 * config/tc-ia64.h (ia64_do_align): Removed.
5647
ae51a426
JR		 56482003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5649
5650 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5651 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5652 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5653 the most general type or the user specifically requested it.
5654 (md_assemble): Add a new error message for when an instruction
5655 is understood, but is not allowed due to an -isa option.
5656
9545c4ce
L		 56572004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5658
5659 * config/tc-ia64.c (align_frag): New.
5660 (md_assemble): Set the tc_frag_data field in align_frag for
5661 IA64_OPCODE_FIRST instructions.
5662 (ia64_md_do_align): Set align_frag.
5663 (ia64_handle_align): Add a stop bit if needed.
5664
5665 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5666 (TC_FRAG_INIT): New.
5667
676a64f4
RS		 56682004-03-01 Richard Sandiford <rsandifo@redhat.com>
5669
5670 * config/tc-frv.c (fr400_audio): New variable.
5671 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5672 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5673 (target_implements_insn_p): New function.
5674 (md_assemble): Report an error if the processor doesn't implement
5675 the instruction.
5676
bd337dde
NC		 56772004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5678
5679 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5680 (md_parse_option): Ditto.
5681 (OPTION_NO_SPECIAL_M32R): Added.
5682 (md_show_usage): Document it.
5683 (enable_speial_m32r): Changed a default value from 0 to 1.
5684 * doc/c-m32r.texi: Document the -no-bitinst option.
5685
78878175
NC		 56862004-02-27 Nick Clifton <nickc@redhat.com>
5687
5688 * config/tc-sh.c (get_operand): Revert previous delta.
5689 (tc_gen_reloc): Check for an unknown reloc type before processing
5690 the addend.
5691
1d6d62a4
MS		 56922004-02-27 Hannes Reinecke <hare@suse.de>
5693
5694 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5695 .insn pseudo operation.
5696
4aa3e325
NC		 56972004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5698
5699 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5700 added for wrong syntax.
5701
73369e65
EC		 57022004-02-26 Eric Christopher <echristo@redhat.com>
5703
5704 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5705 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5706
6a5709a5
JR		 57072004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5708
5709 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5710 nibble types to assembler.
5711
95385380
FF		 57122004-02-25 Fred Fish <fnf@redhat.com>
5713
5714 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5715
b5e0fabd
JW		 57162004-02-20 James E Wilson <wilson@specifixinc.com>
5717
5718 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5719 finalize_syms.
5720 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5721 (ia64_estimate_size_before_relax): New.
5722 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5723 (generate_unwind_image): Pass 1 to fixup_unw_records.
5724 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5725 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5726
2f01ffbf
JJ		 57272004-02-19 Jakub Jelinek <jakub@redhat.com>
5728
5729 * stabs.c (generate_asm_file): Avoid warning about use of
5730 uninitialized variable.
5731
9c59842f
JW		 57322004-02-18 David Mosberger <davidm@hpl.hp.com>
5733
5734 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5735 body, and endp, allow unwind records which do not have a "t"
5736 (time/instruction) field.
5737
34920d91
NC		 57382004-02-17 Petko Manolov <petkan@nucleusys.com>
5739
5740 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5741 (do_mav_dspsc_2): Likewise.
5742 Fix accumulator registers move opcodes.
5743
4dde8e61 57442004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 5745 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 5746
5747 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5748
936cf02e
JW		 57492004-02-10 Steve Ellcey <sje@cup.hp.com>
5750
5751 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5752 (tc_frob_symbol): New macro definition.
5753 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5754
e41f12f3
DJ		 57552004-02-09 Daniel Jacobowitz <drow@mvista.com>
5756
5757 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5758 read-only.
5759
a8a3b3b2
NS		 57602004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5761
5762 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5763 (TC_CASE_SENSITIVE): ... this.
5764 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5765 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5766
c97b7ef6
JW		 57672004-02-06 James E Wilson <wilson@specifixinc.com>
5768
5769 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5770 (generate_unwind_image): Re-add it here.
5771
e4475e39
NS		 57722004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5773
5774 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5775 * read.h (SKIP_WHITESPACE): Turn into an expression.
5776 * read.c (read_a_source_file): A pseudo is removed by having a
5777 NULL handler.
5778
5738bc24
JW		 57792004-02-05 James E Wilson <wilson@specifixinc.com>
5780
5781 * config/tc-ia64.c (output_endp): New.
5782 (count_bits): Delete.
5783 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5784 endp unwind records.
5785 (fixup_unw_records): Handle endp unwind records. Delete code for
5786 shortening prologue regions not followed by a body record.
5787 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5788 * config/tc-ia64.h (unw_record_type): Add endp.
5789
d6e78c11
JW		 57902004-02-03 James E Wilson <wilson@specifixinc.com>
5791
5792 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5793 fill padding bytes with zeroes.
5794 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5795 sets unwind_record slot_number and slot_frag fields.
5796
f6a22291
MR		 57972004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5798
5799 * config/tc-mips.c (add_got_offset_hilo): New function.
5800 (macro): Use load_register() and add_got_offset_hilo() to load
5801 constants instead of hardcoding code sequences throughout.
5802
127cab00
L		 58032004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5804
5805 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5806
6358301e
NC		 58072004-01-26 Bernardo Innocenti <bernie@develer.com>
5808
5809 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5810 like m68k-elf.
5811 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5812 of hard-coded test for TARGET_OS=elf.
5813
c8978940
CD		 58142004-01-24 Chris Demetriou <cgd@broadcom.com>
5815
5816 * config/tc-mips.c (hilo_interlocks): Change definition
5817 so that MIPS32, MIPS64 and later ISAs are included, along with
5818 the already-included machines. Update comments.
5819
c3ba240c
DJ		 58202004-01-23 Daniel Jacobowitz <drow@mvista.com>
5821
5822 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5823 undefined local labels.
5824
e864ceca
RS		 58252004-01-23 Richard Sandiford <rsandifo@redhat.com>
5826
5827 * config/tc-mips.c (load_address, macro): Update comments about
5828 NewABI GP relaxation.
5829
67c0d1eb
RS		 58302004-01-23 Richard Sandiford <rsandifo@redhat.com>
5831
5832 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5833 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5834 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5835 (set_at, load_register, load_address, move_register): Likewise.
5836 (load_got_offset, add_got_offset): Likewise.
5837 Update all calls and tidy accordingly.
5838
584892a6
RS		 58392004-01-23 Richard Sandiford <rsandifo@redhat.com>
5840
5841 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5842 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5843 (RELAX_USE_SECOND): Bump to 0x10000.
5844 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5845 (mips_macro_warning): New variable.
5846 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5847 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5848 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5849 of RELAX_ENCODE.
5850 (append_insn): Update mips_macro_warning.sizes.
5851 (macro_start, macro_warning, macro_end): New functions.
5852 (macro_build): Don't emit warnings here.
5853 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5854 (md_convert_frag): Check for cases where one macro alternative
5855 needs a warning and the other doesn't. Emit a warning if the
5856 longer sequence was chosen.
5857
4d7206a2
RS		 58582004-01-23 Richard Sandiford <rsandifo@redhat.com>
5859
5860 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5861 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5862 the first sequence, the size of the second sequence, and a flag
5863 that says whether we should warn.
5864 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5865 (RELAX_FIRST, RELAX_SECOND): New.
5866 (mips_relax): New variable.
5867 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5868 (append_insn): Remove "place" argument. Use mips_relax.sequence
5869 rather than "place" to check whether we're expanding the second
5870 alternative of a relaxable macro. Remove redundant check for
5871 branch relaxation. If generating a normal insn, and there
5872 is not enough room in the current frag, call relax_close_frag()
5873 to close it. Update mips_relax.sizes[]. Emit fixups for the
5874 second version of a relaxable macro. Record the first relaxable
5875 fixup in mips_relax. Remove tc_gen_reloc workaround.
5876 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5877 in the same way as in append_insn.
5878 (mips16_macro_build): Remove "place" argument.
5879 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5880 when generating the second version of a relaxable macro.
5881 (load_got_offset, add_got_offset): New functions.
5882 (load_address, macro): Use new relaxation machinery. Remove
5883 tc_gen_reloc workarounds.
5884 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5885 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5886 first version is needed.
5887 (tc_gen_reloc): Remove relaxation handling.
5888 (md_convert_frag): Go through the fixups for a relaxable macro and
5889 mark those that belong to the unneeded alternative as done. If the
5890 second alternative is needed, adjust the fixup addresses to account
5891 for the deleted first alternative.
5892
0530d30a
RS		 58932004-01-23 Richard Sandiford <rsandifo@redhat.com>
5894
5895 * frags.h (frag_room): Declare.
5896 * frags.c (frag_room): New function.
5897 * doc/internals.texi: Document it.
5898
048cdf86
TS		 58992004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5900
5901 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5902 optimization for -mtune=r3900, as this will break on other CPUs.
5903
28d39d1a
NC		 59042004-01-11 Tom Rix <tcrix@worldnet.att.net>
5905
5906 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 5907 be relaxed, use fixup.
28d39d1a
NC		 5908 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5909
26664553
JJ		 59102004-01-19 Jakub Jelinek <jakub@redhat.com>
5911
5912 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5913 precision operands.
5914
895921c9
MR		 59152004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5916
5917 * config/tc-mips.c (append_insn): Properly detect variant frags
5918 that preclude swapping of relaxed branches. Correctly swap
5919 instructions between frags when dealing with relaxed branches.
5920
f8b73030
MR		 59212004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5922
5923 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5924 throughout.
5925 * aclocal.m4: Regenerate.
5926 * configure: Regenerate.
5927
ca9a79a1 59282004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 5929
ca9a79a1
NC		 5930 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5931 manipulation insns.
5932
cc3d92a5
RS		 59332004-01-12 Richard Sandiford <rsandifo@redhat.com>
5934
5935 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5936 reloc, reserve space for the delay slot as well as the jalr itself.
5937
e45d0630
PB		 59382004-01-09 Paul Brook <paul@codesourcery.com>
5939
5940 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5941 (do_vfp_sp2_from_reg2): New function.
5942 (insns): Use them.
5943 (do_vfp_dp_from_reg2): Check return values properly.
5944
81912461
ILT		 59452004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5946
78849248
ILT		 5947 * config/tc-mips.c (warn_nops): Remove static variable.
5948 (macro): Remove test of warn_nops.
5949 (md_shortops): Remove 'n'.
5950 (md_parse_option): Remove 'n' case.
5951 (md_show_usage): Remove -n.
5952 * doc/as.texinfo (Overview): Remove MIPS -n option.
5953 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5954 * NEWS: Mention removal of MIPS -n option.
5955
81912461
ILT		 5956 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5957 (cop_interlocks): Check ISA level.
5958 (cop_mem_interlocks): Define.
5959 (reg_needs_delay): Check cop_interlocks rather than
5960 ISA_HAS_COPROC_DELAYS.
5961 (append_insn): Likewise. Use cop_mem_interlocks rather than
5962 directly checking mips_opts.isa.
5963 (mips_emit_delays): Likewise.
5964
73f20958
L		 59652004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5966
5967 * config/tc-ia64.c (unwind): Move next_slot_number and
5968 next_slot_frag to ...
5969 (unw_rec_list): Here.
5970 (free_list_records): Removed.
5971 (output_unw_records): Likewise.
5972 (generate_unwind_image): Make it void.
5973 (alloc_record): Initialize next_slot_number and next_slot_frag.
5974 (slot_index): Take .org, .space and .align into account.
5975 (fixup_unw_records): Don't set slot_number to 0. Use
5976 list->next_slot_number and list->next_slot_frag instead of
5977 unwind.next_slot_number and unwind.next_slot_frag.
5978 (ia64_convert_frag): New.
5979 (generate_unwind_image): Generate a rs_machine_dependent frag
5980 for unwind record.
5981 (emit_one_bundle): Use list->next_slot_number and
5982 list->next_slot_frag instead of unwind.next_slot_number and
5983 unwind.next_slot_frag.
5984
5985 * config/tc-ia64.h (md_convert_frag): Defined as
5986 ia64_convert_frag.
5987 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5988
99d09cdb
AO		 59892004-01-06 Alexandre Oliva <aoliva@redhat.com>
5990
5991 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5992 * config/tc-frv.h (md_apply_fix3): Don't define.
5993 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5994 operands.
5995 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5996 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5997 * config/tc-frv.c (line_separator_chars): Add `!'.
5998 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5999 * config/tc-frv.c (md_assemble): Clear insn upfront.
6000 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6001 * config/tc-frv.c (OPTION_FDPIC): New macro.
6002 (md_longopts): Add mfdpic.
6003 (md_parse_option): Handle it.
6004 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6005 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6006 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6007 (frv_pic_ptr): Parse funcdesc.
6008
4a4c4a1d
MR		 60092004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6010
6011 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6012 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6013
2251dd89
MR		 60142004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6015
6016 * Makefile.am (Makefile): Move the dependency on
6017 $(BFDDIR)/configure.in to...
6018 (CONFIG_STATUS_DEPENDENCIES): ... here.
6019 (AUTOMAKE_OPTIONS): Require automake 1.8.
6020 * Makefile.in: Regenerate.
6021 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6022 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6023 $(BFDDIR)/configure.in here as well.
6024 * doc/Makefile.in: Regenerate.
6025
c6581168
MR		 60262004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6027
6028 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6029 * Makefile.in: Regenerate.
6030 * aclocal.m4: Regenerate.
6031 * doc/Makefile.am (install, install-info): Remove.
6032 (install-data-local): A new hook for install-info.
6033 (AUTOMAKE_OPTIONS): Require automake 1.8.
6034 * doc/Makefile.in: Regenerate.
6035
303e7b79
NC		 60362004-01-02 Nutan Singh <nutan@kpitcummins.com>
6037
6038 * doc/c-sh.texi: Update description about floating point behavior
6039 of SH family.
6040
b50c15dc
NC		 60412004-01-02 Bernardo Innocenti <bernie@develer.com>
6042
6043 * configure.in: Add m68k-uClinux target.
6044 * configure: Regenerate.
7de9afa2 6045
c9e214e5 6046For older changes see ChangeLog-0203
08d56133
NC		 6047\f
6048Local Variables:
6049mode: change-log
6050left-margin: 8
6051fill-column: 74
6052version-control: never
6053End:
GDB Binutils - Deliverables
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