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43fd16e4
JB		 12005-09-14 Jan Beulich <jbeulich@novell.com>
2
3 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
4 registers, floating point control and status words, and mxcsr as
5 well as (for 64-bit code) segment base registers and rflags.
6
3e470ab5
DD		 72005-09-09 Dmitry Diky <diwil@spec.ru>
8
9 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
10 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
11 has been reached.
12
2ef2b9ae
CF		 132005-09-08 Chao-ying Fu <fu@mips.com>
14
15 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
16 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
17 directives.
18
3eb17e6b
PB		 192005-09-08 Paul Brook <paul@codesourcery.com>
20
21 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
22 (do_smc, do_t_smc): ... to this.
23 (insns): Remane smi to smc.
24 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
25 BFD_RELOC_ARM_SMC.
26
ecea7679
RH		 272005-09-07 Richard Henderson <rth@redhat.com>
28
29 * dwarf2dbg.c (dwarf2_where): Set line->isa.
30 (dwarf2_set_isa): New.
31 (dwarf2_directive_loc): Rearrange to allow all options on one line.
32 * dwarf2dbg.h (dwarf2_set_isa): Declare.
33 * doc/as.texinfo: Update .loc documentation.
34
bd0eb99b
RH		 352005-09-07 Richard Henderson <rth@redhat.com>
36
37 * dwarf2dbg.c: Include safe-ctype.h.
38 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
39 (current): Initialize.
40 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
41 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
42 (dwarf2_directive_file): Cope with invalid filename.
43 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
44 epilogue_begin, is_stmt, isa.
45 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
46 case down lower.
47 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
48 and DWARF2_FLAG_EPILOGUE_BEGIN.
49 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
50 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
51 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
52 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
53 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
54 (struct dwarf2_line_info): Add isa member.
55 * doc/as.texinfo (LNS directives): New node.
56
b8ee1a6e
DU		 572005-09-07 David Ung <davidu@mips.com>
58
59 * config/tc-mips.c (append_insn): Undo last change. Instead add
60 guard to suppress calling frag_grow if the current instruction is
61 one that allows a delay slot.
62
ef2e4d86
CF		 632005-09-06 Chao-ying Fu <fu@mips.com>
64
65 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
66 (mips_opts): Add -1 to initialize ase_mt.
67 (file_ase_mt): New variable for -mmt.
68 (CPU_HAS_MT): New define.
69 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
70 formats.
71 (mips_ip): Check ase_mt to enable MT instructions.
72 Handle !, $, *, &, +T, +t, g operand formats.
73 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
74 odd float registers.
75 (OPTION_MT, OPTION_NO_MT): New define.
76 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
77 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
78 (mips_after_parse_args): Set ase_mt based on CPU.
79 (s_mipsset): Handle ".set mt" and ".set nomt".
80 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
81 (md_show_usage): Show usage of -mmt and -mno-mt.
82 * doc/as.texinfo: Document -mmt and -mno-mt options.
83 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
84 directives.
85
0110f2b8
PB		 862005-09-06 Paul Brook <paul@codesourcery.com>
87
88 * config/tc-arm.c (arm_it): Add relax field.
89 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
90 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
91 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
92 do_t_mov_cmp): Allow relaxation.
93 (output_relax_insn): New function.
94 (put_thumb32_insn): New function.
95 (output_inst): Use new functions.
96 (md_assemble): Don't throw error on relaxable instructions.
97 (insns): Change "b" entry from TCE(...) to tCE(...).
98 (md_estimate_size_before_relax): Return 2.
99 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
100 relax_branch, arm_relax_frag): New functions.
101 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
102 relocations.
103 * config/tc-arm.h (md_convert_frag): Remove definition.
104 (md_relax_frag): Define.
105 (arm_relax_frag): Add prototype.
106
9a64e435
PB		 1072005-09-02 Paul Brook <paul@codesourcery.com>
108
109 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
110
8f06b2d8
PB		 1112005-09-02 Paul Brook <paul@codesourcery.com>
112
113 * config/tc-arm.c (encode_arm_cp_address): Use
114 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
115 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
116 mode.
117 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
118 available.
119 (cCE, cC3): Define.
120 (insns): Use them for coprocessor instructions.
121 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
122 (get_thumb32_insn): New function.
123 (put_thumb32_insn): New function.
124 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
125 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
126
c4188bc9
PB		 1272005-09-02 Paul Brook <paul@codesourcery.com>
128
129 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
130 incorrect suffix matches.
131
e9df6573
DU		 1322005-09-01 David Ung <davidu@mips.com>
133
134 * config/tc-mips.c (append_insn): Correctly handle mips16 case
135 when the frags are different for the 2 instructions we want to
136 swap. If the lengths of the 2 instructions are not the same, we
137 won't do the swap but emit an nop.
138
2a9a06c1
DD		 1392005-09-01 Dmitry Diky <diwil@spec.ru>
140
141 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
142 as appropriate. Change frag_variant() to frag_var() for relaxes.
143
61e192bf
NC		 1442005-08-29 Nick Clifton <nickc@redhat.com>
145
146 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
147 there is no symbol.
148
435acd52
JB		 1492005-08-26 Jan Beulich <jbeulich@novell.com>
150
151 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
152 qualified operand of a branch.
153 (intel_bracket_expr): Set JumpAbsolute here...
154 (intel_e11): ... rather than here.
155
c0524131
NC		 1562005-08-26 Christian Groessler <chris@groessler.org>
157
158 * configure.tgt: Set bfd_gas also for z8k cpu.
159 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
160 type.
161 (newfix): Adapt to bfd reloc types.
162 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
163 is available in the current frag.
164 (md_convert_frag): Adapt function parameters.
165 (tc_gen_reloc): New function.
166 (md_section_align): Use bfd_get_section_alignment.
167 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
168 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
169 relocations.
170 * config/tc-z8k.h (TARGET_ARCH): Define.
171 (tc_fix_adjustable): Define.
172
74cd071d
CF		 1732005-08-25 Chao-ying Fu <fu@mips.com>
174
175 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
176 (mips_opts): Add -1 to initialize ase_dsp.
177 (file_ase_dsp): New variable for -mdsp.
178 (CPU_HAS_DSP): New define.
179 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
180 operand formats.
181 (mips_ip): Add min_range and max_range for checking singed numbers.
182 Check ase_dsp to enable DSP instructions.
183 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
184 (OPTION_DSP, OPTION_NO_DSP): New define.
185 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
186 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
187 (mips_after_parse_args): Set ase_dsp based on CPU.
188 (s_mipsset): Handle ".set dsp" and ".set nodsp".
189 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
190 (md_show_usage): Show usage of -mdsp and -mno-dsp.
191
ff324200
DU		 1922005-08-23 David Ung <davidu@mips.com>
193
194 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
195 cpu names.
196
ac805826
AM		 1972005-08-23 Alan Modra <amodra@bigpond.net.au>
198
199 PR 1036
200 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
201
478ec1e3
AM		 2022005-08-23 Phil Edwards <phil@codesourcery.com>
203
204 * configure.tgt (*-*-vxworks): Match vxworks* instead.
205
4fa24527
JB		 2062005-08-22 Jan Beulich <jbeulich@novell.com>
207
208 * config/tc-i386.c (object_64bit): New.
209 (i386_target_format): Initialize it.
210 (output_disp): Use object_64bit for relocation type determination.
211 (output_imm): Likewise.
212 (i386_validate_fix): Likewise.
213 (tc_gen_reloc): Likewise.
214 (lex_got): Likewise. Remove static mode_name. Change array size
215 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
216 (x86_cons): Use object_64bit for deciding whether quad fields can
217 have relocations.
218
fefaa1aa
CG		 2192005-08-18 Christian Groessler <chris@groessler.org>
220
221 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
222 * config/tc-mcore.h: Likewise.
223 * config/tc-z8k.h: Likewise.
224 * config/tc-z8k.c: Likewise.
225 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
226 sh_coff_reloc_mangle declaration.
227 * config/tc-sh.c: (md_apply_fix): Fix comment for case
228 BFD_RELOC_SH_USES.
229
32a3d256
KK		 2302005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
231
232 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
233 to confirm that no ISA is specified.
234
4111faa5
NC		 2352005-08-18 Nick Clifton <nickc@redhat.com>
236
237 * write.c (relax_segment): Count the number of frags being
238 processed and use this to compute a maximum limit on the number of
239 iterations that will be allowed when attempting to relax the
240 segment.
241
11eec5fc
DS		 2422005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
243
244 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
245 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
246
23d36e92
AM		 2472005-08-16 Alan Modra <amodra@bigpond.net.au>
248
249 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
250 default cpu.
251
3d388997
PB		 2522005-08-15 Paul Brook <paul@codesourcery.com>
253
254 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
255 instructions.
256 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
257
36ae0db3
DJ		 2582005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
259
260 * config/tc-ppc.c (parse_cpu): Add -me300 support.
261 (md_show_usage): Likewise.
262 * doc/c-ppc.texi (PowerPC-Opts): Document it.
263
6c639ef9
MS		 2642005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
265
266 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
267 (md_gather_operands): Add support for optional operands.
268
77592908
DD		 2692005-08-12 Dmitry Diky <diwil@spec.ru>
270 * config/tc-msp430.c (msp430_enable_relax): New flag.
271 (msp430_enable_polys): Likewise.
272 (OPTION_RELAX): New option.
273 (OPTION_POLYMORPHS): Likewise.
274 (md_longopts): New long options.
275 (md_show_usage): Updated.
276 (md_parse_option): Add new options handler.
277 (msp430_operands): Add check if polymorph insns are enabled.
278 (msp430_force_relocation_local): New function.
279 (md_apply_fix): Now delete relocs according to new flags combination.
280 (msp430_relax_frag): Convert long branches to short branches only if
281 flag msp430_enable_relax is set.
282 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
283 (msp430_force_relocation_local): Likewise.
284 * doc/c-msp430.texi: Describe new options.
285
e079bef8
ILT		 2862005-08-11 Ian Lance Taylor <ian@airs.com>
287
288 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
289 (stamp-mk.com): Likewise.
290 (EXTRA_DIST): Remove make-gas.com from list.
291 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
292 * Makefile.in: Regenerate.
293
4924bf8f
HPN		 2942005-08-11 Hans-Peter Nilsson <hp@axis.com>
295
296 * subsegs.c (subseg_change): Move declaration of seginfo to before
297 first statement.
298
7be1c489
AM		 2992005-08-11 Alan Modra <amodra@bigpond.net.au>
300
301 * README-vms: Delete.
302 * config-gas.com: Delete.
303 * makefile.vms: Delete.
304 * vmsconf.sh: Delete.
305 * config/atof-tahoe.c: Delete.
306 * config/m88k-opcode.h: Delete.
307 * config/obj-bout.c: Delete.
308 * config/obj-bout.h: Delete.
309 * config/obj-hp300.c: Delete.
310 * config/obj-hp300.h: Delete.
311 * config/tc-a29k.c: Delete.
312 * config/tc-a29k.h: Delete.
313 * config/tc-h8500.c: Delete.
314 * config/tc-h8500.h: Delete.
315 * config/tc-m88k.c: Delete.
316 * config/tc-m88k.h: Delete.
317 * config/tc-tahoe.c: Delete.
318 * config/tc-tahoe.h: Delete.
319 * config/tc-tic80.c: Delete.
320 * config/tc-tic80.h: Delete.
321 * config/tc-w65.c: Delete.
322 * config/tc-w65.h: Delete.
323 * config/te-aux.h: Delete.
324 * config/te-delt88.h: Delete.
325 * config/te-delta.h: Delete.
326 * config/te-dpx2.h: Delete.
327 * config/te-hp300.h: Delete.
328 * config/te-ic960.h: Delete.
329 * config/vms-a-conf.h: Delete.
330 * doc/c-a29k.texi: Delete.
331 * doc/c-h8500.texi: Delete.
332 * doc/c-m88k.texi: Delete.
333 * README: Remove obsolete examples, and list of supported targets.
334 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
335 bout and hp300 support.
336 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
337 * configure.in: Remove --enable-bfd-assembler, need_bfd,
338 primary_bfd_gas.
339 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
340 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
341 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
342 * as.h: Likewise.
343 * dw2gencfi.c: Likewise.
344 * dwarf2dbg.c: Likewise.
345 * ehopt.c: Likewise.
346 * input-file.c: Likewise.
347 * listing.c: Likewise.
348 * literal.c: Likewise.
349 * messages.c: Likewise.
350 * obj.h: Likewise.
351 * output-file.c: Likewise.
352 * read.c: Likewise.
353 * stabs.c: Likewise.
354 * struc-symbol.h: Likewise.
355 * subsegs.c: Likewise.
356 * subsegs.h: Likewise.
357 * symbols.c: Likewise.
358 * symbols.h: Likewise.
359 * tc.h: Likewise.
360 * write.c: Likewise.
361 * write.h: Likewise.
362 * config/aout_gnu.h: Likewise.
363 * config/obj-aout.c: Likewise.
364 * config/obj-aout.h: Likewise.
365 * config/obj-coff.c: Likewise.
366 * config/obj-coff.h: Likewise.
367 * config/obj-evax.h: Likewise.
368 * config/obj-ieee.h: Likewise.
369 * config/tc-arm.c: Likewise.
370 * config/tc-arm.h: Likewise.
371 * config/tc-avr.c: Likewise.
372 * config/tc-avr.h: Likewise.
373 * config/tc-crx.h: Likewise.
374 * config/tc-d10v.h: Likewise.
375 * config/tc-d30v.h: Likewise.
376 * config/tc-dlx.h: Likewise.
377 * config/tc-fr30.h: Likewise.
378 * config/tc-frv.h: Likewise.
379 * config/tc-h8300.c: Likewise.
380 * config/tc-h8300.h: Likewise.
381 * config/tc-hppa.h: Likewise.
382 * config/tc-i370.h: Likewise.
383 * config/tc-i386.c: Likewise.
384 * config/tc-i386.h: Likewise.
385 * config/tc-i860.h: Likewise.
386 * config/tc-i960.c: Likewise.
387 * config/tc-i960.h: Likewise.
388 * config/tc-ip2k.h: Likewise.
389 * config/tc-iq2000.h: Likewise.
390 * config/tc-m32c.h: Likewise.
391 * config/tc-m32r.h: Likewise.
392 * config/tc-m68hc11.h: Likewise.
393 * config/tc-m68k.c: Likewise.
394 * config/tc-m68k.h: Likewise.
395 * config/tc-maxq.c: Likewise.
396 * config/tc-maxq.h: Likewise.
397 * config/tc-mcore.c: Likewise.
398 * config/tc-mcore.h: Likewise.
399 * config/tc-mn10200.h: Likewise.
400 * config/tc-mn10300.c: Likewise.
401 * config/tc-mn10300.h: Likewise.
402 * config/tc-ms1.h: Likewise.
403 * config/tc-msp430.c: Likewise.
404 * config/tc-msp430.h: Likewise.
405 * config/tc-ns32k.c: Likewise.
406 * config/tc-ns32k.h: Likewise.
407 * config/tc-openrisc.h: Likewise.
408 * config/tc-or32.c: Likewise.
409 * config/tc-or32.h: Likewise.
410 * config/tc-ppc.c: Likewise.
411 * config/tc-ppc.h: Likewise.
412 * config/tc-s390.h: Likewise.
413 * config/tc-sh.c: Likewise.
414 * config/tc-sh.h: Likewise.
415 * config/tc-sparc.c: Likewise.
416 * config/tc-tic30.c: Likewise.
417 * config/tc-tic30.h: Likewise.
418 * config/tc-tic4x.c: Likewise.
419 * config/tc-tic4x.h: Likewise.
420 * config/tc-tic54x.c: Likewise.
421 * config/tc-tic54x.h: Likewise.
422 * config/tc-v850.h: Likewise.
423 * config/tc-vax.c: Likewise.
424 * config/tc-vax.h: Likewise.
425 * config/tc-xstormy16.h: Likewise.
426 * config/tc-xtensa.h: Likewise.
427 * config/tc-z8k.c: Likewise.
428 * config/tc-z8k.h: Likewise.
429 * config/vms-a-conf.h
430 * doc/Makefile.am: Likewise.
431 * doc/all.texi: Likewise.
432 * doc/as.texinfo: Likewise.
829c3ed3 433 * doc/internals.texi: Likewise.
7be1c489
AM		 434 * doc/Makefile.in: Regenerate.
435 * Makefile.in: Regenerate.
436 * configure: Regenerate.
437 * config.in: Regenerate.
438 * po/POTFILES.in: Regenerate.
439
2f6178c1
NC		 4402005-08-09 Nick Clifton <nickc@redhat.com>
441
442 PR 1070
443 * macro.c (getstring): Do not treat round parentheses exactly the
444 same as angle brackets - the parentheses need to be preserved and
445 passed on to the macro processing code.
446
44c86e8c
NC		 4472005-08-08 Nick Clifton <nickc@redhat.com>
448
449 * config/tc-msp430.c (MSP430_ISA_21): Define.
450 (mcu_types): Add entries for msp430x21xx variants.
451
df40eaf9
NC		 4522005-08-08 Nick Clifton <nickc@redhat.com>
453
454 PR 1070
455 * macro.c (getstring): Treat round parentheses in the same way as
456 angle brackets.
457 (get_any_string): Likewise.
458
5a14ab23
L		 4592005-08-07 H.J. Lu <hongjiu.lu@intel.com>
460
461 PR gas/1118
462 * as.c (parse_args): Handle -al=<FILE>.
463
47837f8e
NC		 4642005-08-07 Nick Clifton <nickc@redhat.com>
465
466 * read.c (s_app_line): Accept a line number of 0 for compatibility
467 with gcc's output for assembler-with-cpp files.
468
e27ec89e
PB		 4692005-08-05 Paul Brook <paul@codesourcery.com>
470
471 * config/tc-arm.c (current_it_mask, current_cc): New variables.
472 (do_t_add_sub): Use correct encodings inside IT block.
473 (do_t_arit3c): Ditto.
474 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
475 (md_assemble): Verify conditional suffixes agains IT blocks.
476
9c3c69f2
PB		 4772005-08-05 Paul Brook <paul@codesourcery.com>
478
479 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
480 constants.
481 (encode_thumb32_shifted_operand): Prohibit register shifts.
482 (encode_thumb32_addr_mode): Fix typo.
483 (insns): Correct thumb2 ldm and stm opcodes.
484
f2184508
NC		 4852005-08-02 Khem Raj <kraj@mvista.com>
486
487 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
488 WLDRD/WSTRD instruction.
489
4e6935a6
AM		 4902005-08-02 Alan Modra <amodra@bigpond.net.au>
491
492 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
493 if emitting a reloc.
494
8a06b769
TS		 4952005-07-29 Thiemo Seufer <ths@networkno.de>
496
497 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
498
e9f89963
PB		 4992005-07-29 Paul Brook <paul@codesourcery.com>
500
501 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
502 pop.
503 (do_t_addr): Implement 32-bit variant.
504 (do_t_push_pop): Make some errors warnings. Handle single register
505 32-bit case.
506 (insns): Use tCE for adr.
507 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
508 (md_apply_fix): Ditto.
509
92e90b6e
PB		 5102005-07-29 Paul Brook <paul@codesourcery.com>
511
512 * config/tc-arm.c (parse_tb): New function.
513 (enum operand_parse_code): Add OP_TB.
514 (parse_operands): Handle OP_TB.
515 (do_t_add_sub_w, do_t_tb): New functions.
516 (insns): Add entries for addw, subw, tbb and tbh.
517 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
518
0a7b9ba6
NC		 5192005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
520
521 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
522
17d4e2a2
L		 5232007-07-27 H.J. Lu <hongjiu.lu@intel.com>
524
525 * config/tc-i386.c (handle_large_common): Declare only for ELF.
526
ba825241
JB		 5272005-07-27 Jan Beulich <jbeulich@novell.com>
528
529 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
530 int.
531 (unw_p_record): Remove unused/redundant fields imask and rmask.
532 Combine spoff and pspoff into a union. Combine gr and br into a
533 union. Change type of grmask and brmask to unsigned char. Change type
534 of frmask to unsigned int.
535 (unw_x_record): Combine spoff, pspoff, and treg into a union.
536 * config/tc-ia64.c (unwind): New field 'pending_saves'.
537 (check_pending_save): New.
538 (alloc_record): Clear out entire record.
539 (output_psp_gr): Use renamed structure fields.
540 (output_psp_sprel): Likewise.
541 (output_rp_gr): Likewise.
542 (output_rp_br): Likewise.
543 (output_rp_psprel): Likewise.
544 (output_rp_sprel): Likewise.
545 (output_pfs_gr): Likewise.
546 (output_pfs_psprel): Likewise.
547 (output_pfs_sprel): Likewise.
548 (output_preds_gr): Likewise.
549 (output_preds_psprel): Likewise.
550 (output_preds_sprel): Likewise.
551 (output_spill_base): Likewise.
552 (output_unat_gr): Likewise.
553 (output_unat_psprel): Likewise.
554 (output_unat_sprel): Likewise.
555 (output_lc_gr): Likewise.
556 (output_lc_psprel): Likewise.
557 (output_lc_sprel): Likewise.
558 (output_fpsr_gr): Likewise.
559 (output_fpsr_psprel): Likewise.
560 (output_fpsr_sprel): Likewise.
561 (output_priunat_gr): Likewise.
562 (output_priunat_psprel): Likewise.
563 (output_priunat_sprel): Likewise.
564 (output_bsp_gr): Likewise.
565 (output_bsp_psprel): Likewise.
566 (output_bsp_sprel): Likewise.
567 (output_bspstore_gr): Likewise.
568 (output_bspstore_psprel): Likewise.
569 (output_bspstore_sprel): Likewise.
570 (output_rnat_gr): Likewise.
571 (output_rnat_psprel): Likewise.
572 (output_rnat_sprel): Likewise.
573 (output_spill_psprel): Likewise.
574 (output_spill_sprel): Likewise.
575 (output_spill_reg): Likewise.
576 (output_fr_mem): Likewise. Allocate one unwind record per set mask
577 bit.
578 (output_frgr_mem): Likewise.
579 (output_gr_mem): Likewise.
580 (output_br_mem): Likewise.
581 (output_gr_gr): Likewise.
582 (output_br_gr): Likewise.
583 (fixup_unw_records): Likewise.
584 (process_one_record): Use renamed structure fields. For gr_gr and
585 br_gr, collect mask from chain of records before output.
586 (in_prologue): Simplify and eliminate early returns. Call
587 check_pending_save.
588 (in_body): Simplify and eliminate early returns.
589 (dot_body): Call check_pending_save.
590 (md_assemble): Update comment. Deal with pending saves.
591
9cd96992
JB		 5922005-07-26 Jan Beulich <jbeulich@novell.com>
593
594 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
595 mask from guessed suffix, but mask out other immediate types only
596 if at least on candidate is valid for the insn.
597
fd54057a
DD		 5982005-07-25 DJ Delorie <dj@redhat.com>
599
600 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
601 Support %mod() modifiers from opcodes.
602 * doc/c-m32c.texi (M32C-Modifiers): New section.
603
3b22753a
L		 6042005-07-25 Jan Hubicka <jh@suse.cz>
605 H.J. Lu <hongjiu.lu@intel.com>
606
607 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
608 defined.
609 (elf_com_section_ptr): New.
610 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
611 (elf_common_parse): Make it global. Use elf_com_section_ptr
612 instead of bfd_com_section_ptr.
613 (obj_elf_change_section): Handle x86-64 large bss sections.
614
615 * config/obj-elf.h (elf_com_section_ptr): New.
616 (elf_common_parse): New.
617
618 * config/tc-i386.c (handle_large_common): New.
619 (md_pseudo_table): Add "largecomm".
620 (x86_64_section_letter): New.
621 (x86_64_section_word): New.
622
623 * config/tc-i386.h (x86_64_section_word): New.
624 (x86_64_section_letter): New.
625 (md_elf_section_letter): New. Defined.
626 (md_elf_section_word): Likewise.
627
9f971fcb
NC		 6282005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
629
630 * configure.tgt: Remove i386-*-rtemself*.
631 Remove sparc-*-rtemself*.
632
240a3425
BE		 6332005-07-21 Ben Elliston <bje@gnu.org>
634
635 * config/tc-m68k.h: Remove TE_LYNX conditional code.
636
c160f130
PB		 6372005-07-21 Paul Brook <paul@codesourcery.com>
638
639 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
640 inst.reloc.pc_rel.
641
a9bfff94
NC		 6422005-07-20 Tavis Ormandy <taviso@gentoo.org>
643
644 * messages.c: Use vsnprintf instead of vsprintf.
645
157e7bd1
NC		 6462005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
647
648 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
649 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
650
85da3a56
NC		 6512005-07-18 Nick Clifton <nickc@redhat.com>
652
653 * configure.tgt: Restore alpha ordering to list of arches.
654
71e17562
DA		 6552005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
656
657 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
658
718ddfc0
JB		 6592005-07-18 Jan Beulich <jbeulich@novell.com>
660
661 * config/tc-i386.c (md_begin): Use IS_ELF.
662 (tc_i386_fix_adjustable): Likewise.
663 (md_estimate_size_before_relax): Likewise.
664 (md_apply_fix): Likewise.
665 (i386_target_format): Likewise.
666 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
667 (i386_immediate): Remove #ifdef LEX_AT.
668 (i386_displacement): Likewise.
669 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
670 LEX_AT.
671
3956db08
JB		 6722005-07-18 Jan Beulich <jbeulich@novell.com>
673
674 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
675 parameter to unsigned. Parameter sign now is tristate - zero/
676 positive mean unsigned/signed, negative means signedness doesn't
677 matter. Check field size,
678 signedness, and pcrel-ness are in agreement between relocated field
679 and relocation type. Adjust diagnostics.
680 (optimize_imm): And type mask of operand instead of overwriting it.
681 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
682 local structure and initialize gotrel accordingly. Pass caller as
683 mask of types that the operator can match.
684 (x86_cons_fix_new): Let reloc know that signedness of relocation
685 doesn't matter.
686 (x86_pe_cons_fix_new): Likewise.
687 (x86_cons): Pass additional argument to lex_got.
688 (i386_immediate): New local variable 'types'. Pass its address as
689 additional argument to lex_got. Mask out operand types not supported
690 befoe returning.
691 (i386_displacement): Likewise. Set bigdisp to all types supported in
692 64-bit mode, combining the previously split initialization.
693
2dd88dca
JB		 6942005-07-18 Jan Beulich <jbeulich@novell.com>
695
696 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
697 current mode.
698
8126167b
DA		 6992005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
700
701 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
702 promoted match.
703
0f82ff91
AM		 7042005-07-16 Alan Modra <amodra@bigpond.net.au>
705
706 * Makefile.am: Run "make dep-am".
707 * Makefile.in: Regenerate.
708
90700ea2
L		 7092007-07-15 H.J. Lu <hongjiu.lu@intel.com>
710
711 * gas/config/tc-i386.h (CpuVMX): New.
712 (CpuUnknownFlags): Add CpuVMX.
713
49f58d10
JB		 7142005-07-14 Jim Blandy <jimb@redhat.com>
715
716 Add support for the Renesas M32C.
717 * Makefile.am (CPU_TYPES): List m32c.
718 (TARGET_CPU_CFILES): List config/tc-m32c.c.
719 (TARGET_CPU_HFILES): List config/tc-m32c.h.
720 * configure.in: Add case for m32c.
721 * configure.tgt: Add cases for m32c and m32c-*-elf.
722 * configure: Regenerated.
723 * config/tc-m32c.c, config/tc-m32c.h: New files.
724 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
725 * doc/Makefile.in: Regenerated.
726 * doc/all.texi: Set M32C.
727 * doc/as.texinfo: Add text for the M32C-specific options and line
728 comment characters, and refer to c-m32c.texi.
729 * doc/c-m32c.texi: New file.
730
6c5cf62c
NC		 7312005-07-14 Nick Clifton <nickc@redhat.com>
732
733 PR 1069
734 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
735 the ins_parse buffer.
736
14c194bb
NC		 7372005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
738
739 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
740 i386-*-rtemscoff*, sparc-*-rtemsaout*.
741
28a9d8f5
L		 7422005-07-10 H.J. Lu <hongjiu.lu@intel.com>
743
744 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
745 displacements.
746
b4f261e0
BE		 7472005-07-08 Ben Elliston <bje@au.ibm.com>
748
749 * frags.h: Remove ANSI_PROTOTYPES conditional code.
750 * config/obj-elf.h: Likewise.
751 * config/tc-h8300.h: Likewise.
752 * config/tc-h8500.h: Likewise.
753 * config/tc-i370.h: Likewise.
754 * config/tc-i386.h: Likewise.
755 * config/tc-m68hc11.h: Likewise.
756 * config/tc-m68k.h: Likewise.
757 * config/tc-ppc.h: Likewise.
758 * config/tc-s390.h: Likewise.
759 * config/tc-sh.h: Likewise.
760 * config/tc-sparc.h: Likewise.
761 * config/tc-tic30.c: Likewise.
762 * config/tc-w65.h: Likewise.
763 * config/tc-xtensa.h: Likewise.
764
d8b19f1a
HPN		 7652005-07-08 Hans-Peter Nilsson <hp@axis.com>
766
767 PR gas/1049
768 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
769
0fd3a477
JW		 7702005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
771
772 * config/tc-tic30.c (debug): Add format attribute. Fix format
773 bugs.
774
bf50992e
L		 7752005-07-06 H.J. Lu <hongjiu.lu@intel.com>
776
777 * config/tc-i386.c (cpu_arch): Add sse3.
778
779 * config/tc-i386.h (CpuSSE3): Renamed from ...
780 (CpuPNI): This. Defined as CpuSSE3.
781
782 * doc/c-i386.texi: Document .sse3.
783
5d5e6db9
JB		 7842005-07-06 Jan Beulich <jbeulich@novell.com>
785
786 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
787
3ec2b351
NC		 7882005-07-05 Nick Clifton <nickc@redhat.com>
789
790 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
791 md_chars_to_numbers to an unsigned pointer in order to avoid a
792 compile time warning.
793
9d8504b1
PB		 7942005-07-05 Paul Brook <paul@codesourcery.com>
795
796 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
797
a0defb2e
AH		 7982005-07-05 Aldy Hernandez <aldyh@redhat.com>
799
800 * config/tc-ms1.c: New.
801 * config/tc-ms1.h: New.
802 * testsuite/gas/ms1/allinsn.d: New.
803 * testsuite/gas/ms1/allinsn.s: New.
804 * testsuite/gas/ms1/badinsn.s: New.
805 * testsuite/gas/ms1/badinsn1.s: New.
806 * testsuite/gas/ms1/badoffsethigh.s: New.
807 * testsuite/gas/ms1/badoffsetlow.s: New.
808 * testsuite/gas/ms1/badorder.s: New.
809 * testsuite/gas/ms1/badreg.s: New.
810 * testsuite/gas/ms1/badsignedimmhigh.s: New.
811 * testsuite/gas/ms1/badsignedimmlow.s: New.
812 * testsuite/gas/ms1/badsyntax.s: New.
813 * testsuite/gas/ms1/badsyntax1.s: New.
814 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
815 * testsuite/gas/ms1/badunsignedimmlow.s: New.
816 * testsuite/gas/ms1/errors.exp: New.
817 * testsuite/gas/ms1/ldst.s: New.
818 * testsuite/gas/ms1/misc.d: New.
819 * testsuite/gas/ms1/misc.s: New.
820 * testsuite/gas/ms1/ms1-16-003.d: New.
821 * testsuite/gas/ms1/ms1-16-003.s: New.
822 * testsuite/gas/ms1/ms1.exp: New.
823 * testsuite/gas/ms1/msys.d: New.
824 * testsuite/gas/ms1/msys.s: New.
825 * testsuite/gas/ms1/relocs.d: New.
826 * testsuite/gas/ms1/relocs.exp: New.
827 * testsuite/gas/ms1/relocs1.s: New.
828 * testsuite/gas/ms1/relocs2.s: New.
829
30123838
JB		 8302005-07-05 Jan Beulich <jbeulich@novell.com>
831
832 * config/tc-i386.h (CpuSVME): New.
833 (CpuUnknownFlags): Include CpuSVME.
834 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
835 as alias of sledgehammer.
836 (md_assemble): Include invlpga in the check for insns with two source
837 operands.
838 (process_operands): Include SVME insns in the check for ignored
839 segment overrides. Adjust diagnostic.
840 (i386_index_check): Special-case SVME insns with memory operands.
841
ca3f61f7
NC		 8422005-07-04 Khem Raj <kraj@mvista.com>
843 Nick Clifton <nickc@redhat.com>
844
845 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
846 use an immediate value.
847 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
848 since the register field of the operands structure is unsigned.
849 (s_arm_unwind_save_vfp): Make "reg" unsigned.
850 (parse_operands): Make the 2ns parameter an unsigned pointer to
851 match its use.
852 (do_ldrd): When using the imm field of the operands structure as a
853 second register field, treat it as unsigned.
854
551b43fd
AM		 8552005-07-04 Alan Modra <amodra@bigpond.net.au>
856
857 PR 1004
858 * config/obj-elf.c (obj_elf_change_section): Use backend
859 get_sec_type_attr.
860
e4e8248d
JB		 8612005-07-01 Jan Beulich <jbeulich@novell.com>
862
863 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
864 (output_spill_psprel, output_spill_psprel_p): Combine.
865 (output_spill_sprel, output_spill_sprel_p): Combine.
866 (output_spill_reg, output_spill_regp_p): Combine.
867 (process_one_record): Handle psp_psprel.
868 (parse_predicate_and_operand): New.
869 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
870 initialize output values. Emit diagnostic case here.
871 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
872 (add_unwind_entry): New second parameter. Allow first parameter to
873 be NULL. Parse optional tag, emit warning about further support for
874 it otherwise being missing. Check end-of-line when requested.
875 (dot_fframe): Clear operand when wrong. Allow tag.
876 (dot_vframe): Likewise.
877 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
878 relative.
879 (dot_vframepsp): Remove.
880 (dot_altrp): Clear operand when wrong. Allow tag.
881 (dot_save): Likewise. Let default case also go through
882 add_unwind_entry.
883 (dot_savemem): Likewise.
884 (dot_restore): Don't return when wrong operand. Allow tag.
885 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
886 parse_predicate_and_operand and the new arguments to
887 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
888 when wrong operand. Allow tag.
889 (dot_restorereg, dot_restorereg_p): Likewise.
890 (dot_spillmem, dot_spillmem_p): Likewise.
891 (dot_saveg): Clear operand when wrong. Perform tighter operand
892 checks. Allow tag.
893 (dot_savef): Likewise.
894 (dot_saveb): Likewise.
895 (dot_savegf): Likewise.
896 (dot_spill): Remove end-of-line check. Combine. Simplify by using
897 parse_predicate_and_operand and the new arguments to
898 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
899 when wrong operand. Allow tag.
900 (popcount): New.
901 (dot_label_state): Don't return when wrong operand.
902 (dot_copy_state): Likewise.
903 (dot_unwabi): Likewise. Check if in prologue.
904 (dot_body): Don't call demand_empty_rest_of_line.
905 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
906 operand checks.
907 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
908 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
909 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
910 (parse_operand): New second parameter. Don't deal with '}' here
911 anymore. Don't advance past end-of-line.
912 (parse_operands): Pass second argument to parse_operand.
913 (ia64_start_line): Prevent out-of-bounds access through
914 input_line_pointer. Deal with '}' here.
915 (ia64_unrecognized_line): Don't deal with '}' here.
916 (dot_alias): Use ignore_rest_of_line not its deprecated alias
917 discard_rest_of_line.
918
2fc8bdac
ZW		 9192005-06-30 Zack Weinberg <zack@codesourcery.com>
920
921 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
922 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
923 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 924 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 925 (s_arm_elf_cons): Disallow use of (plt) suffix.
926 (do_adrl): Adjust X_add_number unconditionally.
927 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
928 argument. Handle all adjustment for pipeline offset here.
929 (md_apply_fix): No need to undo work of md_pcrel_from. No
930 need to extract pre-encoded pipeline adjustments from various
931 branch instructions. Generally, assume instructions are already
932 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
933 special cases. Handle BFD_RELOC_ARM_PLT32 like
934 BFD_RELOC_ARM_PCREL_BRANCH.
935 (tc_gen_reloc): Remove OBJ_ELF special case.
936 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
937
b753922c
BE		 9382005-06-30 Ben Elliston <bje@gnu.org>
939
940 * Makefile.am (check-DEJAGNU): Don't search for expect.
941 * Makefile.in: Regenerate.
942
c3298874
BE		 9432005-06-30 Ben Elliston <bje@gnu.org>
944
945 * Makefile.am (EXPECT): Set to expect.
946 (RUNTEST): Likewise, set to runtest.
947 * Makefile.in: Regenerate.
948
8f738565
BE		 9492005-06-23 Ben Elliston <bje@gnu.org>
950
951 * config/m68k-parse.h: Use ISO C90.
952 * config/m68k-parse.y: Likewise.
953 * config/tc-m68k.h: Likewise.
954
b300c311
L		 9552005-06-20 H.J. Lu <hongjiu.lu@intel.com>
956
957 PR 1013
958 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
959 movabs.
960 (optimize_disp): Optimize only if possible. Don't use 64bit
961 displacement on non-constants and do same on constants if
962 possible.
963
d6ab8113
JB		 9642005-06-17 Jan Beulich <jbeulich@novell.com>
965
966 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
967 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
968 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
969 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
970 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
971 aborting.
972 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
973 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
974 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
975 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
976 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
977 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
978 convert 8-byte pc-relative relocations.
979 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
980 (i386_validate_fix): Likewise.
981 (x86_cons): Also handle quad values in 64-bit mode.
982 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
983 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
984 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
985 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
986
37f6032b
ZW		 9872005-06-13 Zack Weinberg <zack@codesourcery.com>
988
989 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
990 symbolP as well as for names with a leading dot. Use ACONCAT.
991 (md_apply_fix): For branch relocations, only replace value
992 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
993 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
994 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
995 (LOCAL_LABEL_PREFIX): Don't define.
996
6bdb6dec
AM		 9972005-06-10 Alan Modra <amodra@bigpond.net.au>
998
999 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1000 fill pattern.
1001
4dddc1d1
JW		 10022005-06-08 James E Wilson <wilson@specifixinc.com>
1003
1004 PR 994
1005 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1006 is NULL, then emit a warning, and return the current index.
1007
03b13e59
NC		 10082005-06-08 Tomas Hurka <tom@hukatronic.cz>
1009
6bdb6dec 1010 PR 991
03b13e59
NC		 1011 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1012 temporary copy of the operands array so that changes can be safely
1013 backed out if the insn does not match.
1014 (m68k_compare_opcode): Shortcut the test when the parameters are
1015 the same. Return 1 if the names match but the second opcode is
1016 further on in the array than the first.
1017
985d9490
NC		 10182005-06-08 Nick Clifton <nickc@redhat.com>
1019
1020 PR 994
1021 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1022
6858915a
NC		 10232005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1024
1025 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1026
047af9ef
AH		 10272005-06-07 Aldy Hernandez <aldyh@redhat.com>
1028 Michael Snyder <msnyder@redhat.com>
1029 Stan Cox <scox@redhat.com>
1030
1031 * configure.in: Add ms1 case.
1032
1033 * configure: Regenerate.
1034
1035 * configure.tgt: Add ms1 case.
1036
0bf60745
BW		 10372005-06-07 Bob Wilson <bob.wilson@acm.org>
1038
1039 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1040 * config/tc-xtensa.c (new_resource_table): Likewise.
1041 (resize_resource_table): Likewise.
1042 (release_resources): Fix assertion for unsigned values.
1043
55cf6793
ZW		 10442005-06-07 Zack Weinberg <zack@codesourcery.com>
1045
1046 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1047 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1048 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1049 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1050 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1051 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1052 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1053 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1054 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1055 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1056 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1057 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1058 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1059 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1060 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1061 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1062 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1063 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1064 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1065 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1066 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1067 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1068 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1069 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1070 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1071 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1072 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1073 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1074 * config/tc-xtensa.c, config/tc-z8k.c:
1075 Replace all instances of the string "_apply_fix3" with
1076 "_apply_fix".
1077 * po/POTFILES.in, po/gas.pot: Regenerate.
1078
620c54b3
AM		 10792005-06-08 Alan Modra <amodra@bigpond.net.au>
1080
1081 * Makefile.am: Run "make dep-am".
1082 (POTFILES): Remove GAS_CFILES.
1083 * Makefile.in: Regenerate.
1084
32b26a03
MR		 10852005-06-07 David Ung <davidu@mips.com>
1086
1087 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1088 24kc, 24kf and 24kfx under MIPS32 release 2.
1089
6a86118a
NC		 10902005-06-04 Nick Clifton <nickc@redhat.com>
1091
1092 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1093 to their Thumb-enabled equivalents.
1094
20e1fcfd
MR		 10952005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1096
1097 * config/tc-mips.c (load_register): Add leading "0x" to the
1098 output of sprintf_vma().
1099 (macro): Likewise.
1100
1887dd22
NC		 11012005-06-01 Nick Clifton <nickc@redhat.com>
1102
1103 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1104 test for the presence of thumb version of the parsing functions
1105 since they must always exist and the test generates a compile time
1106 warning message.
1107
04fe8f58
RH		 11082005-05-31 Richard Henderson <rth@redhat.com>
1109
1110 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1111 (alpha_reloc_op): Add it.
1112 (debug_exp): Handle it.
1113 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1114 (emit_insn): Handle it.
1115 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1116
988392e2
CG		 11172005-05-31 Christian Groessler <chris@groessler.org>
1118
1119 * write.c (dump_section_relocs): Convert to ISO-C.
1120 (write_relocs): Avoid signed/unsigned and fprintf argument
1121 warnings in debug code.
1122
adbaf948
ZW		 11232005-05-26 Zack Weinberg <zack@codesourcery.com>
1124
1125 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1126 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1127 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1128 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1129 fixP->tc_fix_data directly in the sole place it was used.
1130 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1131 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1132 and 64-bit hosts.
1133
5656b6b8
JB		 11342005-05-27 Jan Beulich <jbeulich@novell.com>
1135
1136 * config/tc-ia64.c (struct proc_pending): New.
1137 (unwind): Replace proc_start with proc_pending.
1138 (unwind_diagnostic): Check unwind.proc_pending.sym.
1139 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1140 Check if previous proc not closed. Record all entry points.
1141 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1142 Set symbol sizes for entry points recorded in dot_proc. Check
1143 arguments for consistency with respective .proc's.
1144 (md_assemble): Replace unwind.proc_start with
1145 unwind.proc_pending.sym.
1146
75214fb0
JB		 11472005-05-27 Jan Beulich <jbeulich@novell.com>
1148
1149 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1150 and last_ptr. Check all in-use slots for first one with non-NULL
1151 unwind_record. Don't reload end_ptr before second update round.
1152
7c06efaa
JW		 11532005-05-26 James E Wilson <wilson@specifixinc.com>
1154
1155 * config/tc-ia64.c (extra_goodness): Update comment.
1156 (md_begin): Add debugging code to print best_template table.
1157
286cee81
JB		 11582005-05-25 Jan Beulich <jbeulich@novell.com>
1159
1160 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1161 template.
1162
30ad6cb9
JB		 11632005-05-25 Jan Beulich <jbeulich@novell.com>
1164
1165 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1166 BFD_RELOC_UNUSED when determining the width of the reloc.
1167
6baf2b51
JB		 11682005-05-25 Jan Beulich <jbeulich@novell.com>
1169
1170 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1171 section entry.
1172
fa30c84f
JB		 11732005-05-25 Jan Beulich <jbeulich@novell.com>
1174
1175 * config/tc-ia64.c (dot_radix): Rewrite.
1176
1055c30c
JB		 11772005-05-25 Jan Beulich <jbeulich@novell.com>
1178
1179 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1180 and next_slot_frag.
1181 (alloc_record): Remove references to next_slot_number and
1182 next_slot_frag.
1183 (emit_one_bundle): Likewise.
1184
45d18c80
NC		 11852005-05-22 Nick Clifton <nickc@redhat.com>
1186
1187 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1188 message buffer when invoking the insert function.
1189
9f45e54b
DA		 11902005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1191
1192 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1193 only if an instruction match is found.
1194
47e70edb
BW		 11952005-05-20 Bob Wilson <bob.wilson@acm.org>
1196
1197 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1198 to addition in argument to xtensa_dwarf2_emit_insn.
1199
e3e71e27
ZW		 12002005-05-19 Zack Weinberg <zack@codesourcery.com>
1201
1202 * Makefile.am: Have 'all' depend on 'info'.
1203 * Makefile.in: Regenerate.
1204
c744ecf2
AM		 12052005-05-19 Alan Modra <amodra@bigpond.net.au>
1206
1207 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1208
b0648eec
AM		 12092005-05-19 Anton Blanchard <anton@samba.org>
1210
1211 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1212 (md_show_usage): Document it.
1213 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1214 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1215
4600db48
JB		 12162005-05-19 Jan Beulich <jbeulich@novell.com>
1217
1218 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1219 relocations in unwind section.
1220
a0ef61f7
NC		 12212005-05-18 Nick Clifton <nickc@redhat.com>
1222
1223 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1224 if one exists. Ignore any error messages it may produce, just
1225 allow it to perform the insertion.
1226
c19d1205
ZW		 12272005-05-17 Zack Weinberg <zack@codesourcery.com>
1228
1229 * hash.c (hash_lookup): Add len parameter. All callers changed.
1230 (hash_find_n): New interface.
1231 * hash.h: Prototype hash_find_n.
1232 * sb.c: Include as.h.
1233 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1234 (sb_scrub_and_add_sb): New interface.
1235 * sb.h: Prototype sb_scrub_and_add_sb.
1236 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1237
1238 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1239 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1240 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1241
970c3dbc
DJ		 12422005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1243
1244 * doc/Makefile.am (gasver.texi): Don't use $<.
1245 * doc/Makefile.in: Regenerated.
1246
ec7ef033
NC		 12472005-05-17 Nick Clifton <nickc@redhat.com>
1248
1249 PR 876
1250 * symbols.c (resolve_symbol_value): Do not move symbols whose
1251 value expression has not been resolved or finalized into the
1252 absolute section as this will confuse other parts of the assembler
1253 into thinking that their value is zero.
1254
40a4d956
JB		 12552005-05-17 Jan Beulich <jbeulich@novell.com>
1256
1257 * read.c (_find_end_of_line): New.
1258 (find_end_of_line): New.
1259 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1260 (read_a_source_file): Use it.
1261 (s_globl): Use it.
1262 (s_macro): Use it.
1263 (get_line_sb): Use it.
1264 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1265 (s_comm_internal): Likewise.
1266 (s_lsym): Likewise.
1267 (s_macro): Likewise.
1268 (s_ignore): Use ignore_rest_of_line.
1269 * read.h (find_end_of_line): Prototype.
1270 (discard_rest_of_line): Remove prototype. #define to
1271 ignore_rest_of_line.
1272
2d034539
NC		 12732005-05-17 Nick Clifton <nickc@redhat.com>
1274
1275 * config/tc-v850,h (TC_FIX_TYPE): Define.
1276 (TC_INIT_FIX_TYPE): Define.
1277 * config/tc-v850.c (md_assemble): When creating a fix record the
1278 operand in the tc_fix_data field.
1279 (md_apply_fix3): When applying a resolved fix use the operand's
1280 insertion procedure to store the value, if the operand has been
1281 recorded.
1282
42ecbf5e
DJ		 12832005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1284
1285 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1286 invocation.
1287 * Makefile.in: Regenerated.
1288
d7c531cd
BW		 12892005-05-13 Sterling Augustine <sterling@tensilica.com>
1290 Bob Wilson <bob.wilson@acm.org>
1291
1292 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1293 message.
1294 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1295 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1296
3c9d25f4
AM		 12972005-05-11 Alan Modra <amodra@bigpond.net.au>
1298
1299 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1300 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1301
ee192366
MM		 13022005-05-10 Michael Matz <matz@suse.de>
1303
1304 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1305
1306 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1307
20d7ce9b
HPN		 13082005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1309
1310 PR binutils/886
1311 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1312 Handle label-without-colon before ordinary dot-pseudo as an
1313 ordinary label. Don't leak memory for label-without-colon alone
1314 on a line. Don't mmixal-munge operands for dot-pseudos.
1315
be03cc84
JB		 13162005-05-10 Jan Beulich <jbeulich@novell.com>
1317
1318 * macro.c (get_any_string): Remove the two last parameters. Replace
1319 references to the former expand parameter by using macro_alternate.
1320 Simplify loop condition for checking for end-of-string.
1321 (get_string): Remove redunant call to sb_skip_white.
1322 (do_formals): Remove two last arguments to get_any_string.
1323 (macro_expand): Likewise.
1324 (expand_irp): Likewise.
1325
360e86f1
JB		 13262005-05-10 Jan Beulich <jbeulich@novell.com>
1327
1328 * read.c (s_macro): Move local variable 'local' to smaller scope.
1329 Call sb_kill on it when done.
1330
34d9ee9e
JB		 13312005-05-09 Jan Beulich <jbeulich@novell.com>
1332
ee192366
MM		 1333 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1334 when zero and not required by encoding constraints.
34d9ee9e 1335
c9cd7160
L		 13362005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1337
1338 PR 936
1339 * config/tc-sh64.c (sh64_fake_label): New.
1340
1341 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1342
1343 * doc/internals.texi (TC_FAKE_LABEL): Document.
1344
1345 * write.c (TC_FAKE_LABEL): New.
1346 (adjust_reloc_syms): Use it.
1347 (write_object_file): Likewise.
1348
e44823cf
JB		 13492005-05-09 Jan Beulich <jbeulich@novell.com>
1350
1351 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1352 and comma in Intel mode.
1353
089dfecd
JB		 13542005-05-09 Jan Beulich <jbeulich@novell.com>
1355
1356 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1357 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1358 Make name array static and const. Adjust lookup to account for NULL
1359 entries (standing for unused register numbers).
1360
f41bbced
JB		 13612005-05-09 Jan Beulich <jbeulich@novell.com>
1362
1363 * config/tc-i386.c (parse_insn): Consider all matching instructions
1364 when checking for string instruction after string-only prefix.
1365
6e3f953d
L		 13662005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1367
1368 PR 940
1369 * config/tc-ia64.c (start_unwind_section): Properly check
1370 comdat group with SHF_GROUP.
1371
0c6c36d5
BW		 13722005-05-06 Bob Wilson <bob.wilson@acm.org>
1373
1374 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1375
c138bc38
BW		 13762005-05-06 Bob Wilson <bob.wilson@acm.org>
1377
1378 * config/tc-xtensa.c: Remove excess whitespace.
1379 * config/tc-xtensa.h: Likewise.
1380 * config/xtensa-istack.h: Likewise.
1381 * config/xtensa-relax.c: Likewise.
1382 * config/xtensa-relax.h: Likewise.
1383
93a9f991
NC		 13842005-05-06 Nick Clifton <nickc@redhat.com>
1385
1386 * sb.h: Fix formatting of comments.
1387 * sb.c: Fix formatting of comments.
1388
3c9aabc7
JB		 13892005-05-06 Jan Beulich <jbeulich@novell.com>
1390
1391 * sb.h (sb_add_buffer): Reintroduce.
1392 * sb.c (sb_add_buffer): Likewise.
1393
6eaeac8a
JB		 13942005-05-06 Jan Beulich <jbeulich@novell.com>
1395
1396 * macro.c (new_formal, del_formal): New.
1397 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1398 required argument has default value. Stop looking for more formal
1399 when there was a vararg one.
1400 (macro_expand_body): Use new_formal and del_formal.
1401 (macro_expand): Likewise. Initialize local variable err. Don't
1402 return immediately when encountering an error. Warn when keyword
1403 argument already had a value assigned. Eliminate duplicate clearing
1404 of argument value. When current positional argument matches parameter
1405 of vararg type, assign to it all the remaining arguments. Issue error
1406 when required parameter does not have value.
1407 (free_macro): Use del_formal.
1408 (expand_irp): Initialize formal type. Free buffers associated with
1409 formal prior to returning.
1410 * macro.h (struct formal_struct): Add new field 'type' with new
1411 enumeration type 'formal_type'.
1412 * doc/as.texinfo: Document macro parameter qualifiers.
1413 * NEWS: Mention new functionality.
1414
26aca5f6
JB		 14152005-05-06 Jan Beulich <jbeulich@novell.com>
1416
1417 * cond.c (s_ifb): New.
1418 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1419 * read.h (s_ifb): Prototype.
1420 * doc/as.texinfo: Document .ifb and .ifnb.
1421
5faa8e39
JW		 14222005-05-05 Steve Ellcey <sje@cup.hp.com>
1423
1424 * config/tc-ia64.c (MIN): Undef.
1425
eac338cf
PB		 14262005-05-05 Paul Brook <paul@codesourcery.com>
1427
1428 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1429
d8244a4a
NC		 14302005-05-05 Matt Thomas <matt@3am-software.com>
1431
1432 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1433 bytes.
1434
4b4da160
NC		 14352005-05-05 Nick Clifton <nickc@redhat.com>
1436
1437 * Update the address and phone number of the FSF organization in
1438 the GPL notices in the following files:
1439 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1440 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1441 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1442 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1443 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1444 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1445 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1446 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1447 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1448 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1449 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1450 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1451 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1452 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1453 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1454 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1455 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1456 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1457 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1458 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1459 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1460 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1461 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1462 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1463 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1464 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1465 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1466 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1467 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1468 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1469 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1470 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1471 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1472 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1473 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1474 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1475 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1476 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1477 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1478 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1479 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1480 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1481 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1482 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1483 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1484 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1485 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1486 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1487 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1488 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1489 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1490 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1491 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1492 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1493 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1494 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1495 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1496 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1497 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1498 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1499 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 1500 config/xtensa-relax.h, doc/fdl.texi
4b4da160 1501
699d2810
NC		 15022005-05-05 Nick Clifton <nickc@redhat.com>
1503
1504 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1505 the target_big_endian variable to false.
1506
69852798
AM		 15072005-05-04 Alan Modra <amodra@bigpond.net.au>
1508
1509 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1510 list traversal. Use bfd_section_list_prepend.
1511 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1512 over the section list.
1513 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1514 (xtensa_insert_section): Delete.
1515 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1516 and bfd_section_list_prepend.
1517 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1518 bfd_section_list_insert_after.
1519
c1d05a60
NC		 15202005-05-03 Nick Clifton <nickc@redhat.com>
1521
1522 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1523 of bfd_section_list... macros.
1524 * config/tc-mmix.c (mmix_frob_file): Likewise.
1525 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1526 (xtensa_insert_section): Likewise.
1527
1528 * macro.c (macro_hash): Remove static.
1529 * macro.h (macro_hash): Provide an external declaration.
1530
5daa8fe7
L		 15312005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1532
1533 * write.c (write_object_file): Use bfd_section_double_list_remove
1534 to remove sections.
1535
475bf943
DJ		 15362005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1537
1538 * doc/Makefile.am (gasver.texi): Correct quoting.
1539 * doc/Makefile.in: Regenerated.
1540
009b6a7a
DJ		 15412005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1542
1543 * configure.tgt: Add h8300*-*-rtemscoff.
1544 Switch h8300*-*-rtems* to elf.
1545
7e70f1af
L		 15462005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1547
1548 * hash.c: Undo the last change.
1549 * hash.h: Likewise.
1550
aa7eb06d
DJ		 15512005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1552
1553 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1554 of Makefile.
1555 (DISTCLEANFILES): Remove.
1556 (MAINTAINERCLEANFILES): Add asconfig.texi.
1557 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1558
87c245cc
BE		 15592005-04-29 Ben Elliston <bje@au.ibm.com>
1560
1561 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1562 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1563 (bignum-copy.o): Remove.
1564 * Makefile.in: Regenerate.
1565 * makefile.vms (OBJS): Remove bignum-copy.obj.
1566 * symbols.h (local_symbol_make): Remove declaration.
1567 (verify_symbol_chain_2): Likewise.
1568 * symbols.c (local_symbol_make): Make static.
1569 (max_indent_level): Likewise.
1570 (verify_symbol_chain_2): Remove.
1571 * macro.c (macro_hash): Make static.
1572 * messages.c (fprint_value): Remove.
1573 * read.h (get_absolute_expr): Remove.
1574 (emit_leb128_expr): Likewise.
1575 (do_s_func): Likewise.
1576 * read.c (do_s_func): Make static.
1577 (emit_leb128_expr): Likewise.
1578 (get_absolute_expr): Likewise.
1579 * as.h (as_howmuch): Remove declaration.
1580 (fprint_value): Likewise.
1581 * as.c (myname): Make static.
1582 * input-scrub.c (as_howmuch): Remove.
1583 (as_1_char): Likewise.
1584 * input-file.h (input_file_is_open): Remove.
1585 * input-file.c (input_file_is_open): Likewise.
1586 * expr.h (expr_build_unary): Remove declaration.
1587 (expr_build_binary): Likewise.
1588 * expr.c (expr_build_unary): Remove.
1589 (expr_build_binary): Likewise.
1590 * hash.h (hash_replace): Remove declaration.
1591 (hash_delete): Likewise.
1592 * hash.c (hash_replace): Remove.
1593 (hash_delete): Likewise.
1594 * bignum-copy.c (bignum_copy): Move from here ..
1595 * config/tc-vax.c (bignum_copy): .. to here.
1596 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1597 (bignum_copy): Remove extern declaration.
1598 * sb.h (string_count): Remove extern declaration.
1599 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1600 (sb_name): Likewise.
1601 * sb.c (dsize): Replace preprocessor macro with static int.
1602 (string_count): Make static.
1603 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1604 (sb_name): Likewise.
1605 * config/obj-coff.c (dim_index): Make static.
1606 * config/tc-i386.c (GOT_symbol): Likewise.
1607 (output_invalid_buf): Likewise.
1608 * doc/internals.texi (Warning and error messages): Remove the
1609 prototype for fprint_value.
1610
f3429a74
BE		 16112005-04-27 Ben Elliston <bje@au.ibm.com>
1612
1613 * link.cmd: Remove.
1614
60938e80
L		 16152005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1616
1617 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1618
1619 * read.c (pseudo_set): Disallow symbol set to common symbol.
1620
1621 PR 857
1622 * write.c (write_object_file): Report common symbol name when
1623 disallowing local symbol set to common symbol.
1624 (adjust_reloc_syms): Disallow local symbol set to undefined
1625 symbol.
1626
02ddf156
JB		 16272005-04-25 Jan Beulich <jbeulich@novell.com>
1628
1629 * macro.c (macro_expand_body): Replace locals indicator parameters
1630 with actual macro_entry. New local variables macro_line and err.
1631 Don't return when encountering an error, just record the fact.
1632 Detect local symbol name colliding with parameter. Track line number
1633 inside of macro expansion.
1634 (do_formals): Move local variable name to wider scope. Check
1635 parameter of the same name doesn't already exist. In MRI mode, also
1636 check it doesn't collide with the argument count pseudo-parameter).
1637 (define_macro): Add file and line number parameters. Remove local
1638 variable namestr. New local variable error. Initialize macro_entry
1639 members file, line, and name. Don't return when encountering an
1640 error, just record the fact. Use %s in some diagnostics for read.c
1641 to insert the macro name. Free macro_entry on error.
1642 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1643 when encountering an error, just record the fact.
1644 (expand_irp): Don't return when encountering an error, just record
1645 the fact.
1646 * macro.h (macro_struct): New members name, file, and line.
1647 (define_macro): Add file and line number parameters.
1648 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1649 regarding pseudo-op redefinition with the file/line that macro
1650 definition started at.
1651
d2a033cd
BW		 16522005-04-22 Bob Wilson <bob.wilson@acm.org>
1653
1654 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1655 (future_alignment_required): Remove ifdefs that use it.
1656
84b08ed9
BW		 16572005-04-22 Bob Wilson <bob.wilson@acm.org>
1658
1659 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1660 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1661 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1662 parameters.
1663 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1664 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1665
d8cbebfd
CG		 16662005-04-21 Christian Groessler <chris@groessler.org>
1667
1668 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1669 array.
1670
e97b3f28
L		 16712005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1672
1673 * config/obj-aout.h (S_IS_EXTERN): Removed.
1674 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1675 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1676 * symbols.c (S_IS_EXTERN): Likewise.
1677 * symbols.h (S_IS_EXTERN): Likewise.
1678
1679 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1680 S_IS_EXTERNAL.
1681 * config/tc-d10v.c (md_apply_fix3): Likewise.
1682 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1683 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1684 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1685 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1686 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1687 (shmedia_md_convert_frag): Likewise.
1688 * symbols.c (print_symbol_value_1): Likewise.
1689 * write.c (write_object_file): Likewise.
1690
55e08f71
NC		 16912005-04-20 Nick Clifton <nickc@redhat.com>
1692
5f9084e9
NC		 1693 * config/tc-xtensa.c (get_aligned_diff): Change type of
1694 branch_align to offsetT so that its signedness matches that of
1695 target_size.
1696
55e08f71
NC		 1697 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1698 number into a readable string.
1699 (load_register): Likewise.
1700
1f8b1395
AS		 17012005-04-20 Andreas Schwab <schwab@suse.de>
1702
1703 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1704
b0825cc2
DM		 17052005-04-19 David S. Miller <davem@davemloft.net>
1706
1707 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1708 NULL insn, exit early. Remove now spurious NULL checks.
1709 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1710 to NULL and exit.
1711
91c4c449
JB		 17122005-04-19 Jan Beulich <jbeulich@novell.com>
1713
1714 * symbols.h (symbol_find_base): Remove prototype.
1715 * symbols.c (save_symbol_name): Remove code section conditional upon
1716 STRIP_UNDERSCORE.
1717 (symbol_find): Remove.
1718 (symbol_find_base): Rename to symbol_find.
1719 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1720 symbol_find.
1721 * config/obj-coff.c (tag_insert): Remove code section conditional
1722 upon STRIP_UNDERSCORE.
1723 (obj_coff_def): Likewise.
1724 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1725 (coff_frob_symbol): Likewise.
1726 (yank_symbols): Likewise.
1727 (c_section_symbol): Likewise.
1728 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1729 * config/tc-arm.c (symbol_locate): Remove code section conditional
1730 upon STRIP_UNDERSCORE.
1731 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1732 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1733 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1734 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1735 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1736
80b8152b
AS		 17372005-04-19 Andreas Schwab <schwab@suse.de>
1738
1739 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1740 access to application registers.
1741
4d56c0a0
JB		 17422005-04-19 Jan Beulich <jbeulich@novell.com>
1743
1744 * config/te-sysv32.h: Remove.
1745 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1746 config/te-sysv32.h.
1747 * Makefile.in (TARG_ENV_HFILES): Likewise.
1748
4fdd1e4f
JB		 17492005-04-19 Jan Beulich <jbeulich@novell.com>
1750
1751 PR/847
1752 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1753 length symbols.
1754
791fe849
MK		 17552005-04-18 Mark Kettenis <kettenis@gnu.org>
1756
1757 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1758
9ee2a2d4
MR		 17592005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1760
1761 * config/tc-mips.c (normalize_constant_expr): Don't check for
1762 HAVE_32BIT_GPRS.
1763 (check_absolute_expr): Only call normalize_constant_expr() if
1764 HAVE_32BIT_GPRS.
1765 (mips_ip): Likewise.
1766
1767 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1768
e6ca91be
JB		 17692005-04-18 Jan Beulich <jbeulich@novell.com>
1770
1771 * macro.c (free_token): New, freeing all the memory associated with a
1772 macro.
1773 (do_formals): Move initializers to ...
1774 (define_macro): ... here.
1775 (delete_macro): Convert passed in name to lower case. Warn when
1776 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1777
9f872bbe
MR		 17782005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1779
1780 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1781
8fe53b44
JB		 17822005-04-15 Jan Beulich <jbeulich@novell.com>
1783
1784 * config/obj-elf.c (obj_elf_struct): New.
1785 (elf_pseudo_table). Use it for .offset and .struct.
1786
0e5cd789 17872005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 1788 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 1789
1790 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1791 than the section alignment.
1792
dd49a749
BW		 17932005-04-14 Bob Wilson <bob.wilson@acm.org>
1794 H.J. Lu <hongjiu.lu@intel.com>
1795
1796 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1797 * config/tc-xtensa.c (xg_translate_sysreg_op,
1798 xtensa_translate_old_userregs_ops,
1799 xtensa_find_unaligned_branch_targets,
1800 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1801 relax_frag_add_nop): Support 64-bit host.
1802 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1803 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1804
26eebcf5
MK		 18052005-04-14 Mark Kettenis <kettenis@gnu.org>
1806
64efe625
MK		 1807 * configure.tgt: Add support for OpenBSD/sparc ELF.
1808
26eebcf5
MK		 1809 * configure.tgt: Set emulation for mips-*-openbsd*.
1810 Remove broken mips-dec-openbsd* config.
1811 * configure.in: Set default ABI for mips64-*-openbsd*.
1812 * configure: Regenerate.
1813
39a59cf8
MR		 18142005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1815
1816 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1817 optimization for constant addresses.
1818
f7a568ea
NC		 18192005-04-14 Nick Clifton <nickc@redhat.com>
1820
1821 * as.c (main): Move parse_args before symbol_begin and frag_init
1822 so that the hash table size can be set before it is used.
1823 * hash.c: Use an unsigned long type for the size of the hash
1824 tables.
3c9d25f4 1825 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 1826
9e9b66a9
AM		 18272005-04-14 Alan Modra <amodra@bigpond.net.au>
1828
1829 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1830 * acinclude.m4: Include ../bfd/warning.m4.
1831 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1832 * Makefile.in: Regenerate.
1833 * configure: Regenerate.
1834 * doc/Makefile.in: Regenerate.
1835
2051e8c4
MR		 18362005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1837
1838 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1839 (normalize_address_expr): New function to sign-extend address
1840 offsets that fit into 32 bits in 32-bit mode.
1841 (macro_build_ldst_constoffset): Use normalize_address_expr()
1842 instead of a handcoded sequence.
1843 (load_register): Likewise. Report oversized numbers in a useful
1844 way.
1845 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1846 for constant addresses. Report oversized numbers in a useful way.
1847 (mips_ip): Use normalize_address_expr() for addresses.
1848
bc4bd9ab
MK		 18492005-04-12 Mark Kettenis <kettenis@gnu.org>
1850
1851 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1852 similar to other instructions now that they're marked as ImmExt.
1853
4bdd3565
NC		 18542005-04-12 Nick Clifton <nickc@redhat.com>
1855
1856 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1857 (gas_hash_table_size): New static variable.
1858 (set_gas_hash_table_size): New function: Records a requested size
1859 for the hash tables.
1860 (get_gas_hash_table_size): New function: Return a prime number
1861 near the requested size of the hash table.
1862 (hash_new): Use get_gas_hash_table_size.
1863 * hash.h: Add a prototype for set_gas_hash_table_size.
1864 * as.c (show_usage): Add description of new switches: --hash-size
1865 and --reduce-memory-overheads.
1866 (option_values): Add OPTION_HASH_TABLE_SIZE and
1867 OPTION_REDUCE_MEMORY_OVERHEADS.
1868 (std_longpopts): Add entries for the new options.
1869 (parse_args): Handle the new options.
1870 * Makefile.am: Add a dependency of as.c on hash.h.
1871 * Makefile.in: Regenerate.
1872 * doc/as.texinfo: Document the new switches.
1873 * NEWS: Mention the new switches.
1874
f394e3dd
NC		 18752005-04-12 Nick Clifton <nickc@redhat.com>
1876
1877 PR gas/818
1878 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1879 synonyms.
1880
ceae3e33
AM		 18812005-04-12 Alan Modra <amodra@bigpond.net.au>
1882
1883 * Makefile.am: Run "make dep-am".
1884 * Makefile.in: Regenerate.
1885
2eccd1b4
BW		 18862005-04-11 Sterling Augustine <sterling@tensilica.com>
1887 Bob Wilson <bob.wilson@acm.org>
1888
1889 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1890
333f7af7
MK		 18912005-04-11 Mark Kettenis <kettenis@gnu.org>
1892
1893 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1894
5e75c3ab
JB		 18952005-04-11 Jan Beulich <jbeulich@novell.com>
1896
1897 * NEWS: Mention these changes and their effects.
1898 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1899 is_name_ender.
1900 (check_macro): Likewise.
1901 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1902 labels together with the closing pseudo-op.
1903 (macro_expand_body): Adjust comment. Range-check input before use.
1904 Adjust mis-spelled diagnostic. Use is_name_beginner.
1905 * read.c (try_macro): New.
1906 (read_a_source_file): New static variable last_eol. Don't list
1907 macro expansion lines more than once. Call try_macro.
1908 (s_macro): Set section of line_label to absolute instead of undefined.
1909 * doc/as.texinfo: Add information on the caveats of these changes.
1910
514d955d
AM		 19112005-04-11 Alan Modra <amodra@bigpond.net.au>
1912
1913 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1914 * symbols.h (symbol_X_add_number): Update prototype.
1915
a9fcb2a9
EC		 19162005-04-10 Eric Christopher <echristo@redhat.com>
1917
1918 * symbols.c (symbol_X_add_number): Fix warning.
1919
045b540e
L		 19202005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1921
1922 * config/tc-m68k.c (md_begin): Support 64bit host.
1923 (get_num): Support 64bit BFD on 32bit host.
1924
b215186b
L		 19252005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1926
1927 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1928
be95a9c1
AM		 19292005-04-09 Alan Modra <amodra@bigpond.net.au>
1930
31d20a21
AM		 1931 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1932 call. Don't do the COFF hacks for multi-emulation gas. Move
1933 demand_empty_rest_of_line back to caller.
1934 (s_set, equals): demand_empty_rest_of_line here.
1935
be95a9c1
AM		 1936 PR gas/827
1937 * as.h (rs_dummy): Define.
1938 * symbols.c (symbol_X_add_number): New function.
1939 * symbols.h (symbol_X_add_number): Declare.
1940 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1941 * read.c (assign_symbol): New function, split out from s_set.
1942 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1943 Fix COFF hacks for multi-emulation gas.
1944 (s_set): Call assign_symbol. Remove "register" keyword.
1945 (set_zero_frag): New function.
1946 (pseudo_set): Always check for assignment to section syms.
1947 Always set segment and frag of symbol, and likewise extern for
1948 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1949 special case exp.X_add_number non-zero for O_symbol expressions.
1950 (equals): Use assign_symbol.
1951
6624cbde
BW		 19522005-04-08 Bob Wilson <bob.wilson@acm.org>
1953
1954 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1955 SEC_MERGE sections.
1956
dbbaec26
L		 19572005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1958
1959 * config/tc-i386.c (tc_gen_reloc): Don't turn
1960 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1961
0d6af1ab
NC		 19622005-04-06 Nick Clifton <nickc@redhat.com>
1963
1964 * po/rw.po: New translation: Kinyarwanda
1965 * configure.in (ALL_LINGUAS): Add rw
1966 * configure: Regenerate.
1967
664df4e4
BW		 19682005-04-05 Sterling Augustine <sterling@tensilica.com>
1969 Bob Wilson <bob.wilson@acm.org>
1970
1971 * config/tc-xtensa.c (branch_align_power): New.
1972 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1973 future_alignment_required): Use branch_align_power to check section
1974 alignment as well as xtensa_fetch_width when aligning branch targets.
1975
d77b99c9
BW		 19762005-04-05 Bob Wilson <bob.wilson@acm.org>
1977
1978 * config/tc-xtensa.c: Warning fixes throughout.
1979 (xtensa_fetch_width): Change to unsigned.
1980 (assemble_nop, xtensa_find_unaligned_branch_targets,
1981 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1982 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1983 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1984 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1985 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1986 get_text_align_max_fill_size, get_text_align_nop_count,
1987 get_text_align_nth_nop_size, get_noop_aligned_address,
1988 get_aligned_diff, convert_frag_align_next_opcode,
1989 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1990 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1991 types, avoiding size_t and using offsetT and addressT appropriately.
1992 (get_text_align_power): Clean up types. Avoid incorrect bound.
1993 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1994
da9f89d4
L		 19952005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1996
1997 * config/tc-ia64.c (start_unwind_section): Undo the change
1998 of 2004-08-18.
1999 (generate_unwind_image, dot_endp): Likewise.
2000
f6fe78d6
JW		 20012005-04-01 David Mosberger <davidm@hpl.hp.com>
2002
2003 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2004 le_nop_stop arrays and initializers to file scope.
2005 (md_begin): When generating code for anything other than
2006 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2007
a7d61044
JB		 20082005-04-01 Jan Beulich <jbeulich@novell.com>
2009
2010 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2011 immediates.
2012
d2c5f73e
NC		 20132005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2014
2015 * NEWS: Mention [fdgh]_floating.
2016 * config/atof-vax.c: Fix some whitespace.
2017 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2018
56f36663
NC		 20192005-04-01 Nick Clifton <nickc@redhat.com>
2020
2021 * configure.in: Add a check for <unistd.h> providing a prototype
2022 for getopt() which is compatible with the one in
2023 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2024 * configure: Regenerate.
2025 * config.in (HAVE_DECL_GETOPT): Add.
2026
8a75718c
JB		 20272005-04-01 Jan Beulich <jbeulich@novell.com>
2028
2029 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2030
ae8887b5
JB		 20312005-04-01 Jan Beulich <jbeulich@novell.com>
2032
2033 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2034 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2035
05ea83ed
JB		 20362005-03-30 Julian Brown <julian@codesourcery.com>
2037
2038 * config/tc-arm.c (arm_adjust_symtab): Rename
2039 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2040
9d2da7ca
JB		 20412005-03-30 Julian Brown <julian@codesourcery.com>
2042
2043 * config/tc-arm.c (mapping_state): Change documentation in function
2044 comment to cross-reference spec instead. Change type of mapping symbols
2045 to BSF_NO_TYPE.
2046 (arm_adjust_symtab): Don't change type of mapping symbols here.
2047
e8a38df5
AL		 20482005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2049
2050 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2051 * config.in: Regenerate.
2052 * configure: Regenerate.
2053 * configure.in: Check for ffs decl and alphabetize.
2054
ba93b8ac
DJ		 20552005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2056 Phil Blundell <philb@gnu.org>
2057
2058 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2059 (md_apply_fix3): Mark TLS symbols.
2060 (tc_gen_reloc): Handle TLS relocations.
2061 (arm_fix_adjustable): Ignore TLS relocations.
2062 (s_arm_elf_cons): Support expressions after decorated symbols.
2063
84798bd6
JB		 20642005-03-29 Julian Brown <julian@codesourcery.com>
2065
2066 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2067 whether personality routine index N has been output for this section.
2068 (mapping_state): tc_segment_info_data now struct not enum.
2069 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2070 handled on section change.
2071 (create_unwind_entry): Previous code to output dependency removed.
2072 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2073 for this section.
2074 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2075 arm_segment_info_type.
2076 (arm_segment_info_type): New struct.
84798bd6 2077
7b1cc377
BW		 20782005-03-28 Sterling Augustine <sterling@tensilica.com>
2079 Bob Wilson <bob.wilson@acm.org>
2080
2081 * config/tc-xtensa.c (do_align_targets): Update comment.
2082 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2083 Insert a LOOP_END frag before every loop target, and do not overload
2084 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2085 (xg_assemble_vliw_tokens): Use do_align_targets.
2086 (xtensa_fix_target_frags): Remove code to convert a
2087 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2088 negatable branch at the end of a loop.
2089 (frag_can_negate_branch): Delete.
2090
8c2fda1d
L		 20912005-03-28 David Mosberger <davidm@hpl.hp.com>
2092 H.J. Lu <hongjiu.lu@intel.com>
2093
2094 PR 803
2095 NEWS: Mention "-mtune=[itanium1|itanium2]".
2096
2097 * config/tc-ia64.c (md): Add tune.
2098 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2099 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2100 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2101 B unit NOPs are discouraged for McKinley-derived cores.
2102 (md_begin): Don't hardcode the "extra_goodness()" function in
2103 the comment...
2104 (ia64_init): Set md.tune to itanium2.
2105
2106 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2107 * doc/c-ia64.texi: Likewise.
2108
161840f9
ILT		 21092005-03-27 Ian Lance Taylor <ian@airs.com>
2110
2111 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2112 bad C_EFCN symbol, print its name.
2113
7c834684
BW		 21142005-03-25 Bob Wilson <bob.wilson@acm.org>
2115
2116 * config/tc-xtensa.c (use_longcalls): Delete.
2117 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2118 the use_longcalls flag is set. Do this before checking the segment.
2119 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2120 expand direct calls at this point.
2121 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2122 (xtensa_find_unmarked_state_frags): Likewise.
2123 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2124 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2125 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2126 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2127
ff1e783f
HPN		 21282005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2129
2130 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2131
695a4822
HPN		 21322005-03-25 Hans-Peter Nilsson <hp@axis.com>
2133
2134 * config/tc-cris.h: Convert to ISO C90.
2135 * config/tc-cris.c: Ditto.
2136 (md_estimate_size_before_relax): Remove obsolete comment for
2137 parameter "segment_type".
2138 (md_begin): Document reason for cast of hash_insert argument.
2139 (md_atof): Correct type of parameter "type".
2140
ea1562b3
NC		 21412005-03-24 Nick Clifton <nickc@redhat.com>
2142
2143 * write.h (bit_fix_new): Remove redundant prototype.
2144 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2145 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2146 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2147 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2148 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2149 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2150 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2151 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2152 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2153 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2154 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2155 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2156 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2157 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2158 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2159 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2160 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2161 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2162 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2163 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2164 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2165 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2166 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2167 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2168 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2169 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2170 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2171 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2172 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2173 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2174 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2175 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2176 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2177 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2178 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2179 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2180 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2181 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2182 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2183 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2184 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2185 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2186 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2187 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2188 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2189 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2190 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2191 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2192 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2193 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2194 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2195 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2196 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2197 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2198 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2199
d110d6a2
JB		 22002005-03-23 Jim Blandy <jimb@redhat.com>
2201
2202 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2203 attributes properly.
2204
ed84e695
NC		 22052005-03-23 Mike Frysinger <vapier@gentoo.org>
2206 Nick Clifton <nickc@redhat.com>
2207
2208 * configure.tgt: Accept any C library to accompany a GNU Linux
2209 implementation, not just the GNU C library.
2210 * configure.in: Likewise.
2211 * configure: Regenerate.
2212
4d5f9b2a
NC		 22132005-03-23 Nick Clifton <nickc@redhat.com>
2214
2215 * config/tc-tic30.c: Convert to ISO C90 formatting.
2216 * config/tc-tic30.h: Convert to ISO C90 formatting.
2217 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2218 * config/atof-vax.c: Convert to ISO C90 formatting.
2219
704803a9
MR		 22202005-03-21 Maciej W. Rozycki <macro@mips.com>
2221
2222 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2223 relocations correctly as well.
2224 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2225 relocations in mergeable sections section-relative either.
2226
6e2a91a3
BW		 22272005-03-21 Bob Wilson <bob.wilson@acm.org>
2228
2229 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2230
3d063691
NC		 22312005-03-21 Nick Clifton <nickc@redhat.com>
2232
1a66a017
NC		 2233 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2234 warning by providing a prototype for sh_symbian_find_elf_flags.
2235
3d063691
NC		 2236 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2237 previous delta.
2238
6f19c13c
AM		 22392005-03-21 Alan Modra <amodra@bigpond.net.au>
2240
2241 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2242 along with other formats that set bfd_gas. Remove unnecessary
2243 setting of bfd_gas. Delete strongarm cases in generic_target
2244 switch.
2245
bd17c2c3
AM		 22462005-03-21 Alan Modra <amodra@bigpond.net.au>
2247
2248 PR gas/780
2249 * config/tc-m68k.c (TRUNC, SEXT): Define.
2250 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2251 (m68k_ip): Truncate or sign extend expressions as appropriate.
2252 (get_num): Likewise.
2253 (md_apply_fix3): Use SEXT.
2254
ec91a2c2
AM		 22552005-03-21 Alan Modra <amodra@bigpond.net.au>
2256
2257 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2258 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2259 (obj-vms.o): Delete rule.
2260 Run "make dep-am".
2261 * Makefile.in: Regenerate.
2262 * aclocal.m4: Regenerate.
2263 * doc/Makefile.in: Regenerate.
2264 * po/POTFILES.in: Regenerate.
2265
238d258f
NC		 22662005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2267
2268 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2269 flag for coldfire v4e.
2270
30f725a1
BW		 22712005-03-17 Bob Wilson <bob.wilson@acm.org>
2272
2273 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2274 xg_apply_fix_value and return a value to indicate success.
2275 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2276 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2277 (xtensa_validate_fix_sub): New.
2278 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2279 (tc_gen_reloc): Move code to handle difference of symbols and code to
2280 apply tentative fix values to ...
2281 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2282 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2283 relocations when linkrelax flag is not set.
2284 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2285 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2286
a724f0f4
JB		 22872005-03-17 Jan Beulich <jbeulich@novell.com>
2288
2289 * config/tc-i386.c (i386_scale): Beautify error message.
2290 (Intel syntax comments): Update.
2291 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2292 next_operand.
2293 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2294 Remove declarations.
2295 (intel_bracket_expr): Declare.
2296 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2297 of the function body in a loop allowing to split an operand into two.
2298 Replace calls to malloc and checks of it returning non-NULL with
2299 calls to xmalloc/xstrdup.
2300 (intel_expr): SHORT no longer handled here. Add comment indicating
2301 comparison ops need implementation.
2302 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2303 Check right operand of - does not specify a register when parsing
2304 the address of a memory reference.
2305 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2306 Check operands do not specify a register when parsing the address of
2307 a memory reference.
2308 (intel_e06, intel_e06_1): Likewise.
2309 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2310 handle SHORT as well as unary + and -. Don't accept : except for
2311 segment overrides or in direct far jump/call insns.
2312 (intel_brack_expr): New.
2313 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2314 intel_brack_expr.
2315 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2316 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2317 Allow symbolic constants as register scale value.
2318 (intel_get_token): Replace call to malloc and check of return value
2319 with call to xmalloc. Change handling for FLAT to match MASM's.
2320 (intel_putback_token): Don't try to back up/free current token if
2321 that is T_NIL.
2322
deeaaff8
DJ		 23232005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2324
2325 * configure.tgt: Set emulation for arm-*-eabi*.
2326 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2327 * config/te-armeabi.h: New file.
2328 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2329 * config/te-symbian.h: Include "te-armeabi.h".
2330
199fea98
NC		 23312005-03-16 Nick Clifton <nickc@redhat.com>
2332
2333 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2334 local variable in case it is clobbered by the setjmp.
2335
1ad12f97
NC		 23362005-03-16 Nick Clifton <nickc@redhat.com>
2337 Ben Elliston <bje@au.ibm.com>
2338
569acd2c 2339 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2340 compiler command line. Enabled by default. Disable via
569acd2c 2341 --disable-werror.
1ad12f97
NC		 2342 * configure: Regenerate.
2343
a5324a3e
NC		 23442005-03-16 Nick Clifton <nickc@redhat.com>
2345
2346 * config/obj-coff.h: Convert to ISO C90 formatting.
2347 * config/obj-coff.c: Convert to ISO C90 formatting.
2348
b05fe5cf
ZW		 23492005-03-15 Zack Weinberg <zack@codesourcery.com>
2350
2351 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2352 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2353 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2354 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2355 (insns): Add ARMv6T2 instructions:
2356 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2357 (arm_archs): Add V6T2 variants.
2358
957d91c1
NC		 23592005-03-15 Nick Clifton <nickc@redhat.com>
2360
2361 * NEWS: Add cutoff for changes in 2.16 release.
2362
43c3ab55
JB		 23632005-03-15 Jan Beulich <jbeulich@novell.com>
2364
2365 * expr.c (operand): Merge handling of unary + into that for unary
2366 -, !, and ~.
2367
5862107c
EC		 23682005-03-14 Eric Christopher <echristo@redhat.com>
2369
2370 * config/tc-mips.c: Include dw2gencfi.h.
2371 (mips_cfi_frame_initial_instructions): New.
2372 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2373 (tc_cfi_frame_initial_instructions): Ditto.
2374 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2375 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2376 * Makefile.am: Update dependencies.
2377 * Makefile.in: Regenerate.
2378
729ae8d2
AM		 23792005-03-15 Alan Modra <amodra@bigpond.net.au>
2380
2381 * po/es.po: Commit new Spanish translation.
2382
882cb63e
AM		 23832005-03-14 Alan Modra <amodra@bigpond.net.au>
2384
2385 * po/tr.po: Commit new Turkish translation.
2386
885fc257
ZW		 23872005-03-12 Zack Weinberg <zack@codesourcery.com>
2388
2389 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2390 wfi, yield.
2391
e330299e
DJ		 23922005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2393
2394 * config-gas.com: Mark vax-vms as obsolete.
2395 * configure.in: Remove fmt=vms support.
2396 * config.in: Regenerate.
2397 * configure: Regenerate.
2398 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2399
7b1cc377
BW		 24002005-03-10 Sterling Augustine <sterling@tensilica.com>
2401 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 2402
2403 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2404 when checking if xg_resolve_literals needs to be called.
2405 * config/tc-xtensa.h: Fix spelling typo in a comment.
2406
4962e196
JB		 24072005-03-10 Jan Beulich <jbeulich@novell.com>
2408
2409 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2410 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2411 crafted structure declarations with the types from macro.h.
2412
4184909a
RS		 24132005-03-09 Richard Sandiford <rsandifo@redhat.com>
2414
2415 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2416 for -mno-shared optimization.
2417
7d8e00cf
RS		 24182005-03-09 Richard Sandiford <rsandifo@redhat.com>
2419
2420 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2421 (MAX_NOPS): Bump to 4.
2422 (mips_fix_vr4130): New variable.
2423 (nops_for_vr4130): New function.
2424 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2425 nops_for_vr4130 if working around VR4130 errata.
2426 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2427 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2428 (md_parse_option): Handle them.
2429 (md_show_usage): Print them.
2430 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2431
dc36a61f
RS		 24322005-03-09 Richard Sandiford <rsandifo@redhat.com>
2433
2434 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2435 branch delay code.
2436
7d10b47d
RS		 24372005-03-09 Richard Sandiford <rsandifo@redhat.com>
2438
2439 * config/tc-mips.h (mips_flush_pending_output): Delete.
2440 (mips_emit_delays): Declare.
2441 (md_flush_pending_output): Use mips_emit_delays.
2442 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2443 the previous instructions.
2444 (md_begin, append_insn, md_parse_option): Update callers.
2445 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2446 start_noreorder.
2447 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2448 (s_gpdword): Update callers.
2449 (start_noreorder, end_noreorder): New functions.
2450 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2451 manipulating mips_opts or prev_nop_frag directly.
2452 (mips_flush_pending_output): Delete.
2453
404a8071
RS		 24542005-03-09 Richard Sandiford <rsandifo@redhat.com>
2455
2456 * config/tc-mips.c (mips_move_labels): New function, taken from...
2457 (append_insn, mips_emit_delays): ...here.
2458
71400594
RS		 24592005-03-09 Richard Sandiford <rsandifo@redhat.com>
2460
2461 * config/tc-mips.c (MAX_NOPS): New macro.
2462 (history): Resize to 1 + MAX_NOPS.
2463 (fix_vr4120_class): New enumeration.
2464 (vr4120_conflicts): New variable.
2465 (init_vr4120_conflicts): New function.
2466 (md_begin): Call it.
2467 (insn_uses_reg): Constify first argument.
2468 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2469 (nops_for_insn_or_target): New functions.
2470 (append_insn): Use the new nops_for_* functions instead of inline
2471 delay checks. Generalize prev_nop_frag handling to handle an
2472 arbitrary history length. Insert nops into the history buffer
2473 once the number of nops in prev_nop_frag is fixed.
2474 (emit_delays): Use nops_for_insn instead of inline delay checks.
2475
9b91f544
RS		 24762005-03-09 Richard Sandiford <rsandifo@redhat.com>
2477
2478 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2479 check from branch delay code. Remove unnecessary check for branches.
2480
1e915849
RS		 24812005-03-09 Richard Sandiford <rsandifo@redhat.com>
2482
2483 * config/tc-mips.c (dummy_opcode): Delete.
2484 (nop_insn, mips16_nop_insn): New variables.
2485 (NOP_INSN): New macro.
2486 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2487 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2488 (md_begin): Initialize nop_insn and mips16_nop_insn.
2489 (append_insn): Use the new emit_nop function to add nops, recording
2490 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2491 to reserve room for the instruction and install_insn to install the
2492 final form. Use insert_into_history to record the instruction in
2493 the history buffer. Use move_insn to do delay slot filling.
2494 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2495 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2496 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2497
bf12938e
RS		 24982005-03-09 Richard Sandiford <rsandifo@redhat.com>
2499
2500 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2501 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2502 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2503 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2504 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2505
a38419a5
RS		 25062005-03-09 Richard Sandiford <rsandifo@redhat.com>
2507
2508 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2509 and extended_p fields with a single fixed_p field.
2510 (append_insn, mips_no_prev_insn): Adjust accordingly.
2511
2fa15973
RS		 25122005-03-09 Richard Sandiford <rsandifo@redhat.com>
2513
2514 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2515 a single mips16_absolute_jump_p bit.
2516 (append_insn): Adjust accordingly.
2517
47e39b9d
RS		 25182005-03-09 Richard Sandiford <rsandifo@redhat.com>
2519
2520 * config/tc-mips.h (mips_cl_insn): Move definition to...
2521 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2522 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2523 and extended_p.
2524 (history): New variable.
2525 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2526 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2527 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2528 (prev_prev_insn_unreordered): Delete.
2529 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2530 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2531 field.
2532
399132af
DJ		 25332005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2534
2535 * doc/Makefile.am: Update as.info dependencies.
2536 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2537
25382005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 2539
2540 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2541 error, and point to .purgem documentation if someone really needs
2542 re-definitions.
2543 * NEWS: Mention macro redefinition is now an error.
2544
9b505842
JB		 25452005-03-08 Jan Beulich <jbeulich@novell.com>
2546
2547 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2548 emitted to. Add more precise diagnostics for non-fitting insns based
2549 on that. Eliminate now superfluous special casing of MLX. Clear out
2550 slot information when dropping an insn.
2551
ef6a2b41
JB		 25522005-03-08 Jan Beulich <jbeulich@novell.com>
2553
2554 * config/tc-ia64.c (parse_section_name): Rename to...
2555 (cross_section): In addition to separating the name from the rest of
2556 the arguments, also carry out the operation.
2557 (dot_xdata): Use cross_section.
2558 (dot_float_cons): Likewise.
2559 (dot_xstringer): Likewise.
2560 (dot_xdata_ua): Likewise.
2561 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2562
06647dfd
AM		 25632005-03-05 Alan Modra <amodra@bigpond.net.au>
2564
2565 * po/gas.pot: Regenerate.
2566
bbe506e8
TS		 25672005-03-04 David Daney <ddaney@avtrex.com>
2568
2569 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2570 instead of '_gp' for -mno-shared optimization.
2571 (s_cpload): Ditto.
2572 (s_abicalls): Document it in the comment.
2573 (md_show_usage): Document the -mno-shared option.
2574
aed1a261
RS		 25752005-03-04 Richard Sandiford <rsandifo@redhat.com>
2576
2577 * config/tc-mips.c (mips_set_options): Add sym32 field.
2578 (mips_opts): Initialize it.
2579 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2580 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2581 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2582 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2583 when deciding whether to use a symbolic %highest/%higher expansion.
2584 (macro): Likewise. Remove o64/n32 linux hack. Always use
2585 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2586 and "la". Handle constants separately from symbolic expressions in
2587 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2588 and using load_register to load the high part of the address.
2589 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2590 (OPTION_ELF_BASE): Bump by 2.
2591 (md_longopts): Add entries for -msym32 and -mno-sym32.
2592 (md_parse_option): Handle them.
2593 (usage): Document them.
2594 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2595 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2596 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2597 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2598 -msym32 and -mno-sym32.
2599
6caf9ef4
TS		 26002005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2601
2602 * config/tc-mips.c (load_address): Implement GP optimization
2603 for 64bit address space non-PIC. Fix formatting.
2604 (macro): Likewise. Simplify code.
2605 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2606 (mips_after_parse_args): Simplify code.
2607
406a7f05
NC		 26082005-03-03 Nick Clifton <nickc@redhat.com>
2609
fbacee5b
NC		 2610 * expr.c (operand): Remove redundant code enclosed by #ifdef
2611 RELAX_PAREN_GROUPING....#endif.
2612
77ccfee5
NC		 2613 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2614 reloc is the difference of two symbols defined in the same
2615 section.
2616
406a7f05
NC		 2617 * config/tc-iq2000.c (line_comment_chars): Include the # character
2618 as otherwise this breaks #APP/#NO_APP processing.
2619
2f12d57f
RR		 26202005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2621
2622 * config/tc-arc.c(md_assemble): Remove dead code for handling
2623 immediate indexing of ld and st .
2624
3f98094e
DJ		 26252005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2626 Joseph Myers <joseph@codesourcery.com>
2627
2628 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2629 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2630 (parse_relocation): Check for a word break after a relocation
2631 operator.
2632 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2633 symbols.
2634
ab1e9ef7
AM		 26352005-03-02 Alan Modra <amodra@bigpond.net.au>
2636
2637 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2638
bb14f524
JB		 26392005-03-02 Jan Beulich <jbeulich@novell.com>
2640
2641 * as.c (main): Use unlink_if_ordinary instead of unlink.
2642 * messages.c (as_fatal): Likewise.
2643
c4a530c5
JB		 26442005-03-02 Jan Beulich <jbeulich@novell.com>
2645
2646 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2647 accesses.
2648 (parse_register): Allow cr8...15 in all modes.
2649
167c3097
JB		 26502005-03-02 Jan Beulich <jbeulich@novell.com>
2651
2652 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2653 etc. like normal symbol references (T_ID).
2654
71ba24a1
AM		 26552005-03-02 Alan Modra <amodra@bigpond.net.au>
2656
2657 * symbols.c (fb_label_name): Fix silly thinko in last change.
2658
a76903bf
AM		 26592005-03-02 Alan Modra <amodra@bigpond.net.au>
2660
9d0e75cb
AM		 2661 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2662 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2663
a76903bf
AM		 2664 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2665
26662005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 2667
2668 PR gas/708
a76903bf 2669 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 2670 suffixes also.
b15c27d7 2671
c9dea48b
AM		 26722005-03-01 Alan Modra <amodra@bigpond.net.au>
2673
c7f17d46
AM		 2674 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2675
c9dea48b
AM		 2676 * as.h (assert): Warning fix.
2677 * expr.c (expr): Correct assertion.
2678 * read.c (s_comm_internal): Remove assertion.
2679 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2680 (fixup_segment): Remove assertion.
2681 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2682 (md_apply_fix3): Likewise.
2683 * config/tc-i370.c (md_begin): Correct assertion.
2684 (i370_macro): Warning fix for assertion.
2685
44f2f9d2
AM		 26862005-03-01 Alan Modra <amodra@bigpond.net.au>
2687
2688 * configure.in (AC_C_BIGENDIAN): Invoke.
2689 * configure: Regenerate.
2690 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2691 host variable to set string header size.
2692 * config/obj-aout.c (obj_header_append): Don't use host structs.
2693 (obj_symbol_to_chars): Likewise.
2694 (obj_emit_strings): Likewise. Use the passed in output pointer.
2695 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2696 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2697 not sizeof host struct.
2698 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2699 (obj_emit_strings): Likewise.
2700 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2701 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2702 sizeof host struct.
2703 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2704 sizeof host struct.
2705 (host_number_to_chars): Define.
2706 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2707 host internal struct to set header sizes.
2708 * config/tc-i960.c (md_number_to_field): Warning fix.
2709 (md_ri_to_chars): Use host byte order.
2710 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 2711 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 2712
802a113d
NC		 27132005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2714
2715 * doc/c-arc.texi: Update documentation about ARC's extension
2716 instructions.
2717
e5f129ad
SS		 27182005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2719
2720 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2721 address for myself.
2722
2132e3a3
AM		 27232005-02-23 Alan Modra <amodra@bigpond.net.au>
2724
2725 * cgen.c: Warning fixes.
2726 * config/tc-arc.c: Likewise.
2727 * config/tc-arm.c: Likewise.
2728 * config/tc-avr.c: Likewise.
2729 * config/tc-d10v.c: Likewise.
2730 * config/tc-d30v.c: Likewise.
2731 * config/tc-frv.c: Likewise.
2732 * config/tc-frv.h: Likewise.
2733 * config/tc-h8300.c: Likewise.
2734 * config/tc-h8500.c: Likewise.
2735 * config/tc-i370.c: Likewise.
2736 * config/tc-i960.c: Likewise.
2737 * config/tc-ia64.c: Likewise.
2738 * config/tc-ip2k.c: Likewise.
2739 * config/tc-m68hc11.c: Likewise.
2740 * config/tc-maxq.c: Likewise.
2741 * config/tc-mcore.c: Likewise.
2742 * config/tc-mips.c: Likewise.
2743 * config/tc-msp430.c: Likewise.
2744 * config/tc-pj.c: Likewise.
2745 * config/tc-ppc.c: Likewise.
2746 * config/tc-ppc.h: Likewise.
2747 * config/tc-s390.c: Likewise.
2748 * config/tc-sh.c: Likewise.
2749 * config/tc-sh64.c: Likewise.
2750 * config/tc-tic4x.c: Likewise.
2751 * config/tc-tic80.c: Likewise.
2752 * config/tc-v850.c: Likewise.
2753 * config/tc-vax.c: Likewise.
2754 * config/tc-w65.c: Likewise.
2755 * config/tc-xstormy16.c: Likewise.
2756 * config/tc-z8k.c: Likewise.
2757
ee3c9814
CM		 27582005-02-22 Catherine Moore <clm@cm00re.com>
2759
2760 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2761 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2762
9b2f1d35
EC		 27632005-02-22 Eric Christopher <echristo@redhat.com>
2764
2765 * config/tc-mips.c (struct proc): Change isym to
2766 func_sym. New member func_end_sym.
2767 (s_mips_ent): Update.
2768 (s_mips_end): Ditto. Add code to compute function size.
2769
b7712f8d
AM		 27702005-02-22 Alan Modra <amodra@bigpond.net.au>
2771
2772 * read.c: Warning fixes.
2773 * config/obj-elf.c: Likewise.
2774
58e2ea4d
MR		 27752005-02-22 Maciej W. Rozycki <macro@mips.com>
2776
2777 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2778 emitting insn.
2779
ebe372c1
L		 27802005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2781
2782 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2783 SEC_COFF_SHARED.
2784
2785 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2786 SEC_TIC54X_BLOCK.
2787 (demand_empty_rest_of_line): Likewise.
2788 (tic54x_sblock): Likewise.
2789 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2790
cc1bc22a
AM		 27912005-02-21 Alan Modra <amodra@bigpond.net.au>
2792
2793 * read.c (address_bytes): New function.
2794 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2795 (potable): Add "dc.a".
2796 (cons_worker): Handle "dc.a".
2797 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2798
ac4528d2
AM		 27992005-02-21 Alan Modra <amodra@bigpond.net.au>
2800
2801 * input-file.c (input_file_open): Rearrange to avoid warning.
2802
b5682e56
AM		 28032005-02-19 Alan Modra <amodra@bigpond.net.au>
2804
2805 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2806 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2807 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2808
8fc2e39e
TS		 28092005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2810
2811 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2812 uses after .set noat.
2813 (load_address): Likewise.
2814 (macro): Likewise. Don't try to avoid $at use by sacrificing
2815 the target register before it is stored, it won't work.
2816
744b6414
JW		 28172005-02-17 James E Wilson <wilson@specifixinc.com>
2818
2819 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2820 see an instruction that specifies a template.
2821
30eb9c17
AM		 28222005-02-18 Alan Modra <amodra@bigpond.net.au>
2823
2824 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2825 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2826 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2827
91d777ee
L		 28282005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2829
2830 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2831
2832 * config/tc-ia64.c (md): Add hint_b.
2833 (emit_one_bundle): Handle md.hint_b for "hint".
2834 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2835 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2836 (ia64_init): Set md.hint_b to error.
2837 (md_assemble): Handle md.hint_b for "hint.b".
2838
2839 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2840 * doc/c-ia64.texi: Likewise.
2841
f17c130b
AM		 28422005-02-17 Alan Modra <amodra@bigpond.net.au>
2843
2844 * tc.h (struct relax_type, relax_typeS): Move from here..
2845 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2846 * ecoff.c (ecoff_new_file): Add appfile param.
2847 * ecoff.h (ecoff_new_file): Likewise.
2848 * itbl-lex.h: New file.
2849 * itbl-lex.l: Include itbl-lex.h.
2850 * itbl-parse.y: Likewise.
2851 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2852 * read.c (s_app_file_string): Mark appfile possibly unused.
2853 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2854 * subsegs.h (struct seg_info_trash): Delete.
2855 (seg_info): Use segment_info_type instead.
2856 * config/obj-coff.c (struct filename_list): Make filename const char *.
2857 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2858 * config/obj-elf.c (elf_file_symbol): Similarly.
2859 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2860 signed right shift.
2861 * config/tc-arc.c (md_operand): Warning fix.
2862 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2863 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2864 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2865 * config/tc-frv.c (frv_force_relocation): Warning fix.
2866 * config/tc-m68k.c (md_parse_option): Delete unused var.
2867 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2868 * config/tc-sparc.c: Likewise.
2869 (s_common): Warning fix.
2870 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2871 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2872 addressT.
2873 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2874 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2875 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2876 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2877 (tic4x_do_align): Use TIC_NOP_OPCODE.
2878 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2879 * config/tc-vax.c: Include netinet/in.h.
2880 (tc_headers_hook): Formatting.
2881 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2882
26b810ce
JB		 28832005-02-17 Jan Beulich <jbeulich@novell.com>
2884
2885 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2886 parsing inN, locN, outN. Set 'idx' to offset register number starts
2887 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2888 pointless cast.
2889
b8285c27
TS		 28902005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2891
2892 * config/tc-mips.c (load_address): Fix formatting.
2893 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2894 Catch macros which are unexpandable without AT. Remove duplicate
2895 zeroing of used_at.
2896 (macro2): Remove duplicate zeroing of used_at.
2897
4df6ce47
AM		 28982005-02-16 Alan Modra <amodra@bigpond.net.au>
2899
2900 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2901 than zero.
2902
d6f16593 29032005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 2904 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 2905
2906 * config/tc-mips.c (reloc_needs_lo_p): Handle
2907 BFD_RELOC_MIPS16_HI16_S.
2908 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2909 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2910 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2911 complaints on.
2912 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2913 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2914 Call my_getSmallExpression() to parse percent operators.
2915 (percent_op_match, mips_percent_op): Separate definitions.
2916 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2917 (parse_relocation): Handle the MIPS16 mode using
2918 mips16_percent_op.
2919 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2920 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2921
7b347e43
JB		 29222005-02-15 Jan Beulich <jbeulich@novell.com>
2923
2924 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2925 instead of explicitly dealing with the translation; exclude
2926 relocations that are already pcrel, however.
2927
a66d2bb7
JB		 29282005-02-15 Jan Beulich <jbeulich@novell.com>
2929
2930 * config/tc-ia64.c: Include limits.h (if available).
2931 (gr_values[0]): Set path to INT_MAX.
2932 (dot_reg_val): Don't allow changing value of r0. Limit range of
2933 general registers at r127.
2934 (specify_resource): Default resource index is -1. Don't set resource
2935 index (in case IA64_RS_RSE) without setting the specific flag.
2936 (note_register_values): Check operand is O_constant before tracking
2937 input value of moves. Add tracking for dep.z with constant inputs.
2938 (print_dependency): Resource index of specific resource may be zero.
2939 (check_dependencies): Likewise.
2940
4b09e828
JB		 29412005-02-15 Jan Beulich <jbeulich@novell.com>
2942
2943 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2944 reg_class. Check operands and emit diagnostics for illegal use of
2945 registers.
2946
0ca3e455
JB		 29472005-02-15 Jan Beulich <jbeulich@novell.com>
2948
2949 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2950 new variables type, suffix, and width. Handle
2951 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2952 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2953 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2954 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2955 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2956 if unable to translate relocation type, using the new variables.
2957
2fac3d48
JB		 29582005-02-15 Jan Beulich <jbeulich@novell.com>
2959
2960 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2961 (ty_symbol_chars): Define.
2962 * config/tc-ia64.c (ia64_symbol_chars): Define.
2963
2f6d622e
JB		 29642005-02-15 Jan Beulich <jbeulich@novell.com>
2965
2966 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2967 input_line_pointer was advanced.
2968
28013b5c
KK		 29692005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2970
2971 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2972 within |.
2973
f1dab70d
JB		 29742005-02-13 Jan Beulich <jbeulich@novell.com>
2975
2976 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2977 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2978 indicator.
2979 (ia64_init): Set md.detect_dv.
2980 (ia64_start_line): New static variable warned. Warn only once when
2981 encountering explicit stops in automatic mode.
2982 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2983 * NEWS: Mention new default mode.
2984
20b36a95
JB		 29852005-02-13 Jan Beulich <jbeulich@novell.com>
2986
2987 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2988 be freed when wiping out previous state. Canonicalize names before
2989 use. Free name string when detecting redefinition.
2990 (dot_pred_rel): Call generic expression parser to process arguments.
2991 Handle O_register case for individual predicates and O_subtract for
2992 ranges.
2993 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2994 register hash.
2995 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2996 Warn if multiple found, issue error if resulting symbol name has zero
2997 length.
2998 (dot_alias): Canonicalize name before use.
2999
07450571
L		 30002005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3001
3002 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3003 and 0 for error.
3004 (in_procedure): Return -1 for warning.
3005 (in_prologue): Likewise.
3006 (in_body): Likewise.
3007
01b91374
L		 30082005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3009
ac4528d2 3010 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3011 (dot_float_cons): Likewise.
3012 (dot_xstringer): Likewise.
3013 (dot_xdata_ua): Likewise.
3014 (dot_float_cons_ua): Likewise.
3015
970d6792
L		 30162005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3017
3018 * NEWS: Mention "-munwind-check=[warning|error]".
3019
3020 * config/tc-ia64.c (md): Add unwind_check.
3021 (unwind_diagnostic): New.
3022 (in_procedure): Call unwind_diagnostic when a directive isn't
3023 in procedure.
3024 (in_prologue): Call unwind_diagnostic when a directive isn't in
3025 prologue.
3026 (in_body): Call unwind_diagnostic when a directive isn't in
3027 body region.
3028 (dot_endp): Set md.unwind_check to error before calling
3029 in_procedure and restore it after. When the name is missing or
3030 couldn't be found, use the one from the last .proc if
3031 md.unwind_check isn't error. Warn if md.unwind_check is
3032 warning.
3033 (md_parse_option): Handle "-munwind-check=[warning|error]".
3034 (md_show_usage): Add "-munwind-check=[warning|error]".
3035 (ia64_init): Set md.unwind_check to warning.
3036
3037 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3038 * doc/c-ia64.texi: Likewise.
3039
16a48f83
JB		 30402005-02-11 Jan Beulich <jbeulich@novell.com>
3041
3042 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3043 (LEX_QM): Likewise.
3044 (ia64_parse_name): New third parameter.
3045 (md_parse_name): Pass third argument.
3046 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3047 (md_operand): Handling of '@'-prefixed symbols moved from here...
3048 (ia64_parse_name): ...to here.
3049
a911c10a
JB		 30502005-02-11 Jan Beulich <jbeulich@novell.com>
3051
3052 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3053 (errata_nop_necessary_p): Remove declaraction and definition.
3054 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3055 update md.group_idx. Don't reset md.last_groups.
3056
b3f19c14
JB		 30572005-02-11 Jan Beulich <jbeulich@novell.com>
3058
3059 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3060 argument.
3061 (dot_xdata): Free section name after use.
3062 (dot_float_cons): Likewise.
3063 (dot_xstringer): Likewise.
3064 (dot_xdata_ua): Likewise.
3065 (dot_float_cons_ua): Likewise.
3066 (md_pseudo_table): Add xdata16 and xdata16.ua.
3067
5cb53c21
L		 30682005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3069
3070 * doc/all.texi: Add IA64.
3071 * doc/as.texinfo: Likewise.
3072
3073 * doc/c-ia64.texi: Fix typos.
3074
620b81c1
JB		 30752005-02-10 Julian Brown <julian@codesourcery.com>
3076
3077 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3078 BFD_RELOC_UNUSED.
3079 (do_t_push_pop): Likewise.
3080 (md_assemble): Likewise.
3081 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3082 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3083 (create_unwind_entry): Output dependency on the required personality
3084 routines.
620b81c1 3085
4ee4d249
NS		 30862005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3087
3088 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3089 * subsegs.c (seg_not_empty_p): Likewise.
3090
9f5083a4
NC		 30912005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3092
3093 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3094 relative jump calculation.
9f5083a4
NC		 3095 <md_convert_frag) : Likewise.
3096 <output_disp): Likewise.
3097
aaac53f5
HPN		 30982005-02-07 Hans-Peter Nilsson <hp@axis.com>
3099
3100 * write.c (write_object_file): Recognize warning-symbol construct
3101 and skip object- and target- handling for the second symbol.
3102
05ee4b0f
JB		 31032005-02-02 Jan Beulich <jbeulich@novell.com>
3104
3105 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3106 designators along with quoted ones. Free copy of quoted designator
3107 when done.
3108
65ec77d2
BE		 31092005-02-01 Ben Elliston <bje@au.ibm.com>
3110
3111 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3112 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3113 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3114 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3115 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3116 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3117 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3118 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3119 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3120 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3121 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3122 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3123 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3124 #if 0'd code throughout.
3125
d342277e
NC		 31262005-01-31 Nick Clifton <nickc@redhat.com>
3127
3128 * as.c (parse_args): Bump copyright date reported by --version to
3129 2005.
3130
d6486796
NC		 31312005-01-31 Nick Clifton <nickc@redhat.com>
3132
3133 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3134 and vax-vms.
3135
ca3bc58f
JB		 31362005-01-31 Jan Beulich <jbeulich@novell.com>
3137
3138 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3139 that can end with .endr in that case. Make requiring/permitting
3140 pseudo-ops without leading dot closer to the logic in read.c serving
3141 the same purpose.
3142 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3143 ignored.
3144
057f53c1
JB		 31452005-01-31 Jan Beulich <jbeulich@novell.com>
3146
3147 * macro.c (do_formals): Adjust to no longer accept empty parameter
3148 names.
3149 (define_macro): Adjust to no longer accept empty macro name, garbage
3150 following the parameters, or macros that were previously defined.
3151 * read.c (s_bad_end): Declare.
3152 (potable): Add endm. Handler for endr and endm is s_bad_end.
3153 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3154 and .endr.
3155 * read.h (s_bad_endr): Remove.
3156
d3156ecc
JB		 31572005-01-31 Jan Beulich <jbeulich@novell.com>
3158
3159 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3160 immediately discarding (but counting) those exceeding the maximum
3161 possible amount. Track whether output and input operand counts ever
3162 matched, and use this to better indicate which of the operands/
3163 operand types was wrong; specifically don't default to pointing to
3164 the first operand.
3165
75e09913
JB		 31662005-01-31 Jan Beulich <jbeulich@novell.com>
3167
3168 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3169 variable in dot_endp). Add body and insn. Make prologue,
3170 prologue_mask, body, and insn bitfields.
3171 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3172 messages.
3173 (in_procedure, in_prologue, in_body): New.
3174 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3175 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3176 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3177 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3178 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3179 dot_personality): Use the appropriate one of the above.
3180 (dot_proc): Clear unwind.proc_start; set to current location only if
3181 none of the entry points were valid. Check for non-zero-length entry
3182 point names. Check that entry points aren't defined, yet. Clear
3183 unwind.prologue, unwind.body, and unwind.insn.
3184 (dot_body): Call in_procedure. Check that first directive in procedure
3185 had no insns emitted before. Set unwind.body.
3186 (dot_prologue): Call in_procedure. Check that not already in prologue.
3187 Check that first directive in procedure had no insns emitted before.
3188 Clear unwind.body.
3189 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3190 length entry point names. Check that entry points became defined.
3191 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3192
f4660e2c
JB		 31932005-01-31 Jan Beulich <jbeulich@novell.com>
3194
3195 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3196 before actually using it. Don't generate an error in manual bundling
3197 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3198 Don't generate an error in manual bundling mode when looking at an
3199 insn required to be last in its group but the required slot hasn't
3200 been reached, yet. Allow conversion from MII to MI;I for bundle
3201 consisting of only 2 insns with the stop between them. Suppress
3202 various meaningless errors resulting from detecting earlier ones.
3203
60b9a617
JB		 32042005-01-31 Jan Beulich <jbeulich@novell.com>
3205
3206 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3207 input being ar.pfs.
3208
7af0dfc7
CG		 32092005-01-28 Christian Groessler <chris@groessler.org>
3210
3211 * config/tc-z8k.c (md_assemble): Improve error detection.
3212
f7e323d5
JB		 32132005-01-28 Jan Beulich <jbeulich@novell.com>
3214
3215 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3216 for personality routine pointer only if there is one.
3217 (ia64_convert_frag): Likewise.
3218 (generate_unwind_image): Likewise.
3219
f87a1e0c
CG		 32202005-01-27 Christian Groessler <chris@groessler.org>
3221
3222 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3223 (md_apply_fix3): Make relative branches out of range an error
3224 instead of a warning. Display correct line number for out of
3225 range branches/calls/memory accesses.
3226
c6cb92c5
NS		 32272005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3228
3229 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3230 to emit .debug_line and other debug sections.
3231 * as.h (seg_not_empty_p): Declare.
3232 * subsegs.c (seg_not_empty_p): New predicate.
3233
e8093792
AC		 32342005-01-27 Andrew Cagney <cagney@gnu.org>
3235
3236 * configure: Regenerate to track ../gettext.m4 change.
3237
09124b3f
JB		 32382005-01-27 Jan Beulich <jbeulich@novell.com>
3239
3240 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3241
32422005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3243
3244 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3245 to/from application registers dynamic insns.
3246 (md_assemble): Defer resolution of move to/from application registers
3247 dynamic insns when they can be issued on either the I- or M-units.
3248
90219bd0
AO		 32492005-01-25 Alexandre Oliva <aoliva@redhat.com>
3250
3251 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3252 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3253 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3254 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3255 * cgen.c (gas_cgen_parse_operand): Handle
3256 CGEN_PARSE_OPERAND_SYMBOLIC.
3257 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3258 (frv_force_relocation): Likewise. Fix handling of PIC
3259 relocations.
3260 (md_apply_fix3): Likewise.
3261
59c871b4
BE		 32622005-01-21 Ben Elliston <bje@au.ibm.com>
3263
3264 * as.h: Remove #if 0'd code.
3265 * atof-generic.c (atof_generic): Likewise.
3266 * ecoff.c (ecoff_directive_frame): Likewise.
3267 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3268 * itbl-ops.c (itbl_add_reg): Likewise.
3269 * listing.c (calc_hex): Likewise.
3270 * read.c (MASK_CHAR): Likewise.
3271 * subsegs.c (subsegs_print_statistics): Likewise.
3272 * symbols.c (indent): Likewise.
3273 * write.c (write_relocs): Likewise.
3274 (write_object_file): Likewise.
3275 (relax_frag): Likewise.
3276
fb767913
NC		 32772005-01-20 Nick Clifton <nickc@redhat.com>
3278
3279 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3280 getopt_long_only() from considering -a as an abbreviation for
3281 --alternate.
3282 (parse_args): Fix the parsing of -a=<file>.
3283
c556cc9c
AM		 32842005-01-20 Alan Modra <amodra@bigpond.net.au>
3285
3286 PR gas/684
3287 * read.c (s_incbin): Adjust default count for skip. Check validity
3288 of count and skip rigorously.
3289
9c6ed8e6
FF		 32902005-01-19 Fred Fish <fnf@specifixinc.com>
3291
3292 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3293
e5604d79
RS		 32942005-01-19 Richard Sandiford <rsandifo@redhat.com>
3295
3296 * read.c (convert_to_bignum): New function, split out from...
3297 (emit_expr): ...here. Handle the case where X_add_number is
3298 positive and the input value is negative.
3299 (output_big_sleb128): Fix setting of continuation bit. Check whether
3300 the final byte needs to be sign-extended. Fix size-shrinking loop.
3301 (emit_leb128_expr): When generating a signed leb128, see whether the
3302 sign of an O_constant's X_add_number matches the sign of the input
3303 value. Use a bignum if not.
3304
e38bc3b5
NC		 33052005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3306
3307 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3308 arch_sh_up in order to match the external name and make the
3309 testsuite's job easier.
3310
df227444
L		 33112005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3312
4df6ce47 3313 PR 659
df227444
L		 3314 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3315
b8b80cf7
NC		 33162005-01-12 Nick Clifton <nickc@redhat.com>
3317
3318 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3319 ignored_arguments array.
3320
324007b9
L		 33212005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3322
3323 * write.c (write_object_file): Disallow a symbol equated to
3324 common symbol.
3325
5c4504f7
NC		 33262005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3327
3328 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3329 bfd_mach_maxq20.
3330 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3331 (maxq_target): New function: Set the machine type.
3332
4e7fd91e
PB		 33332005-01-06 Paul Brook <paul@codesourcery.com>
3334
3335 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3336 (md_begin): Handle TE_VXWORKS for FP defaults.
3337 (md_apply_fix3): Correct rela offsets.
3338 (elf32_arm_target_format): Add VxWorks targets.
3339
ea3eed15
PB		 33402005-01-06 Paul Brook <paul@codesourcery.com>
3341
3342 * configure.tgt: Set em=vxworks for *-*-vxworks.
3343 * config/te-vxworks.h: New File.
3344
5dc1606f
PB		 33452005-01-06 Paul Brook <paul@codesourcery.com>
3346
3347 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3348
18af0b39
NC		 33492005-01-04 Dmitry Diky <diwil@spec.ru>
3350
3351 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3352 global label.
3353
196e8040
JW		 33542005-01-03 David Mosberger <davidm@hpl.hp.com>
3355
3356 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3357 (dot_loc): New function.
3358 (md_pseudo_table): Add entry to map .loc to dot_loc().
3359 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3360 seen a .loc directive or we're generating DWARF2 debug info for
3361 assembly source.
3362
a207757e
AM		 33632004-12-29 Alan Modra <amodra@bigpond.net.au>
3364
3365 PR gas/619
3366 * read.c (s_comm_internal): Don't zero end of name until size
3367 expression has been parsed.
3368
71d7ecf2
MM		 33692004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3370
3371 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3372
30c62922
TL		 33732004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3374
3375 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3376 case).
3377
14ee9f48
ILT		 33782004-12-22 Ian Lance Taylor <ian@airs.com>
3379
3380 * configure.tgt: New.
3381 * configure.in: Move setting of cpu_type, fmt, etc., to
3382 configure.tgt.
3383 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3384 $(srcdir)/configure.tgt.
3385 * configure, Makefile.in: Rebuild.
3386
750bce0e 33872004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 3388
750bce0e
NC		 3389 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3390 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3391 instructions.
3392 (avr_offset_expression): New function to parse offsets for LDI
3393 instructions.
3394 (avr_operand): Use it.
3395 (md_apply_fix3): Generate the relocs.
3396
9d2be1ee
JR		 33972004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3398
3399 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3400 BFD_RELOC_SH_IMMS10BY8 relocation.
3401
3402 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3403 than just ignoring bad code.
3404
1e50d24d
RS		 34052004-12-16 Richard Sandiford <rsandifo@redhat.com>
3406
3407 * config/tc-v850.c (handle_lo16): New function.
3408 (v850_reloc_prefix): Use it to check lo().
3409 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3410
2fbd2a87
NC		 34112004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3412
3413 * configure.in: Add s390x-ibm-tpf support.
3414 * configure: Regenerate.
3415
7a6d0b32
JB		 34162004-12-15 Jan Beulich <jbeulich@novell.com>
3417
3418 * config/obj-elf.c (obj_elf_change_section): Only set type and
3419 attributes on new sections. Emit warning when type of re-declared
3420 section doesn't match.
3421
5b9d23c6
JB		 34222004-12-15 Jan Beulich <jbeulich@novell.com>
3423
3424 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3425 '.cfi_startproc simple' doesn't inherit the old value.
3426
dcb45a06
JB		 34272004-12-15 Jan Beulich <jbeulich@novell.com>
3428
3429 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3430 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3431 generation to emit a factored offset.
3432
aa6975fb
ILT		 34332004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3434
6943caf0
ILT		 3435 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3436 which is too large in the case of NO_PIC without 64-bit
3437 addresses.
3438
aa6975fb
ILT		 3439 * config/tc-mips.c (mips_in_shared): New static variable.
3440 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3441 (md_longopts): Add -mshared and -mno-shared.
3442 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3443 (s_cpload): Implement !mips_in_shared case.
3444 (s_cpsetup): Likewise.
3445 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3446 * NEWS: Mention -mno-shared.
3447
be1b2b4b
PB		 34482004-12-09 Paul Brook <paul@codesourcery.com>
3449
3450 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3451 for function start.
3452
9a92f48d
ILT		 34532004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3454
dd22970f
ILT		 3455 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3456 sequence, increase the size of the sequence.
3457
9a92f48d
ILT		 3458 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3459 use CPU_RM9000.
3460
b617dc20
BE		 34612004-12-07 Ben Elliston <bje@gnu.org>
3462
3463 * read.c (s_align): Use an align_limit temporary to allay a GCC
3464 signed/unsigned comparison warning.
3465
c820d418
MM		 34662004-12-01 Mark Mitchell <mark@codesourcery.com>
3467
3468 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3469 * configure.in: Use it for arm*-*-linux-gnueabi*.
3470 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3471 * config/te-armlinuxeabi.h: New file.
3472 * Makefile.in: Regenerated.
3473 * aclocal.m4: Likewise.
3474 * configure: Likewise.
4df6ce47 3475 * doc/Makefile.in: Regenerated.
c820d418 3476
2b0210eb
BW		 34772004-12-02 Bob Wilson <bob.wilson@acm.org>
3478
3479 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3480 (xtensa_restore_emit_state): Likewise.
3481
9ebd302d
AM		 34822004-12-02 Alan Modra <amodra@bigpond.net.au>
3483
3484 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3485 (s_align): Use it.
3486
32118081
NC		 34872004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3488
3489 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3490 * Makefile.in: Regenerate.
3491
3f414718
TL		 34922004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3493
9ebd302d
AM		 3494 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3495 functions, give functions a meaningful name, add comments.
3496 (check_range): New function - Replace operand size calculation
3f414718
TL		 3497 with range checking.
3498 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 3499 (enum op_err): New.
3f414718
TL		 3500 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3501 handling.
3502
a7498ae6
NC		 35032004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3504
3505 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3506 miss between different section in the same module.
3507 (tc_gen_reloc): Likewise.
3508
5c54fd37
NC		 35092004-11-25 Theodore A. Roth <troth@openavr.org>
3510
3511 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3512 atmega325, atmega3250, atmega645 and atmega6450.
3513
37edbb65
JB		 35142004-11-25 Jan Beulich <jbeulich@novell.com>
3515
3516 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3517 permissible for the selected instruction suffix.
3518 (process_suffix): For DefaultSize instructions, suppressing the
3519 guessing of a 'q' suffix if the instruction doesn't support it is
3520 pointless, because only an 'l' suffix can be guessed in this place.
3521
5515a510
NC		 35222004-11-24 Nick Clifton <nickc@redhat.com>
3523
3524 * config/tc-iq2000.c: Remove support for IQ10 processor.
3525 Convert to ISO C90 formatting.
3526 * config/tc-iq2000.h: Likewise.
3527
dae1b34e
NC		 35282004-11-23 Nick Clifton <nickc@redhat.com>
3529
3530 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3531 in this table. They should be correct now.
3532
5c6af06e
JB		 35332004-11-23 Jan Beulich <jbeulich@novell.com>
3534
3535 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3536 indicate the MMX extensions added by both SSE and 3DNow!A.
3537 (Cpu3dnowA): Declare.
3538 (CpuUnknownFlags): Update.
3539 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3540 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3541 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3542 3DNow!. Athlon additionally implies 3DNow!A. Several new
3543 entries (those starting with a dot are for sub-arch specification).
3544 (set_cpu_arch): Handle sub-arch specifications.
3545 (parse_insn): Distinguish between instructions not supported because
3546 of insufficient CPU features and because of 64-bit mode.
3547 * doc/c-i386.texi: Describe enhanced .arch directive.
3548
d9740523
BW		 35492004-11-22 Bob Wilson <bob.wilson@acm.org>
3550
3551 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3552
3120ef82
BW		 35532004-11-22 Bob Wilson <bob.wilson@acm.org>
3554
3555 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3556 without a corresponding .debug_info section.
3557
d190d046
HPN		 35582004-11-22 Hans-Peter Nilsson <hp@axis.com>
3559
3560 * read.c (potable): Add "error" and "warning".
3561 (s_errwarn): New function.
3562 * read.h (s_errwarn): Declare.
3563 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3564
5519f6ea
NC		 35652004-11-22 Nick Clifton <nickc@redhat.com>
3566
3567 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3568 c_dot_file_symbol.
3569
f5c7edf4
AM		 35702004-11-19 Alan Modra <amodra@bigpond.net.au>
3571
3572 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3573 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3574
a4528eeb
AM		 35752004-11-19 Alan Modra <amodra@bigpond.net.au>
3576
3577 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3578 (coff_adjust_symtab): Adjust call.
3579 (crawl_symbols): Likewise.
3580 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3581 (obj_app_file): Adjust.
3582
444bf5f3
NC		 35832004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3584
3585 * configure.in: Enable bfd_assember for the MAXQ port.
3586 * configure: Regenerate.
3587
a1ace8d8 35882004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 3589 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 3590
3591 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3592 there is a conflict.
3593 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3594 interfaces that are related as determined by xtensa_interface_class_id.
3595
30e857fc
NC		 35962004-11-12 Nick Clifton <nickc@redhat.com>
3597
3598 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3599 offsets for conditional branches.
3600
a67517f4
BW		 36012004-11-11 Bob Wilson <bob.wilson@acm.org>
3602
3603 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3604
1d19a770
BW		 36052004-11-10 Bob Wilson <bob.wilson@acm.org>
3606
3607 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3608 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3609 MAYBE_UNREACHABLE.
3610 (relax_frag_immed): Update call to update_next_frag_state.
3611
c04f5787
AM		 36122004-11-10 Alan Modra <amodra@bigpond.net.au>
3613
3614 * obj.h (struct format_ops <app_file>): Add int param.
3615 * read.h (s_app_file_string): Likewise.
3616 * read.c (s_app_file_string): Likewise.
3617 (s_app_file): Adjust s_app_file_string call.
3618 * config/tc-mips.c (s_mips_file): Likewise.
3619 * config/obj-coff.h (obj_app_file): Add app param.
3620 * config/obj-ecoff.h (obj_app_file): Likewise.
3621 * config/obj-multi.h (obj_app_file): Likewise.
3622 * config/obj-elf.h (elf_file_symbol): Likewise.
3623 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3624 if called for # preprocessor lines.
3625
a77a9021
L		 36262004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3627
3628 PR 528
3629 * symbols.c (resolve_symbol_value): Convert weak symbols only
3630 for Windows PECOFF.
3631 (symbol_equated_reloc_p): Don't equate weaks when relocating
3632 only for Windows PECOFF.
3633
aea44f62
TL		 36342004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3635
3636 * config/tc-crx.c (print_insn): Check and set insn_addr.
3637 * config/tc-crx.h (md_frag_check): Define.
3638
7499d566
NC		 36392004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3640 Vineet Sharma <vineets@noida.hcltech.com>
3641
3642 * configure.in: Add support for new target maxq-coff.
3643 * configure: Regenerate.
3644 * NEWS: Mention new support.
3645 * config/tc-maxq.c: New file.
3646 * config/tc-maxq.h: New file.
3647 * config/obj-coff.h: Add support for maxq-coff.
3648
977cdf5a
NC		 36492004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3650
3651 * symbols.c (any_external_name): Define.
a77a9021 3652 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 3653 (S_SET_EXTERNAL): Support any_external_name.
3654 (S_SET_NAME): Qualify parameter const.
316f3bf8 3655 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 3656 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3657 * tc.h (any_external_name): Declare.
3658 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3659 assemblers also.
3660 (weak_is_altname): Declare and define.
3661 (weak_name2altname): Same.
3662 (weak_altname2name): Same.
3663 (weak_uniquify): Same.
3664 (weak_altprefix): Define.
3665 (obj_coff_weak): Change .weak syntax and handling.
3666 (coff_frob_symbol): Fix PE weak symbol alternates.
3667 * config/obj-coff.h (USE_UNIQUE): Define.
3668 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3669 are in another segment.
3670 (tc_gen_reloc): Remove broken addend hack.
3671 doc/as.texinfo: Update.
3672
34e41783
BW		 36732004-11-05 Sterling Augustine <sterling@tensilica.com>
3674
3675 * config/tc-xtensa.c (total_frag_text_expansion): New.
3676 (md_estimate_size_before_relax): Use it.
3677 (find_address_of_next_align_frag): Likewise.
3678
dcd46b4e
TL		 36792004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3680
3681 * config/tc-crx.c: Rename argument types.
3682 (processing_arg_number): Rename to 'cur_arg_num'.
3683 (get_number_of_bits): Rename to 'set_operand_size'.
3684 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3685 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3686 (set_indexmode_parameters): Remove function, integrate its code into
3687 'set_operand'.
3688 (set_operand_size): Get rid of 'Operand Number' function parameter -
3689 use global variable 'cur_arg_num' instead.
3690 Use a local 'argument' pointer to reference the current argument.
3691 (parse_operand): Likewise.
3692 (set_operand): Likewise.
3693 (process_label_constant): Likewise.
3694
9456465c
BW		 36952004-11-04 Bob Wilson <bob.wilson@acm.org>
3696
3697 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3698 (add_section_rename): Delete. Inlined into...
3699 (build_section_rename): ...here. Use xstrdup instead of strdup.
3700 (xtensa_section_rename): Drop "const" from argument and return types.
3701 (md_show_usage): Indent to match show_usage().
3702 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3703 (tc_canonicalize_section_name): Define.
3704 (md_elf_section_rename): Remove unused macro.
3705 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3706 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3707 (Frame Directive): Delete.
3708
7f266840
DJ		 37092004-11-04 Daniel Jacobowitz <dan@debian.org>
3710
3711 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3712 * config/tc-arm.c (target_oabi): Delete.
3713 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3714 (arm_opts): Remove moabi.
3715 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3716 * doc/c-arm.texi (ARM Options): Likewise.
3717 * configure: Regenerated.
3718
ae57792d
HPN		 37192004-11-04 Hans-Peter Nilsson <hp@axis.com>
3720
3721 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3722 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3723 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3724 * configure: Regenerate.
3725 * config/tc-cris.c (enum cris_archs): New.
3726 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3727 (cris_insn_ver_valid_for_arch): New functions.
3728 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3729 (cris_arch): New variable.
3730 (md_pseudo_table): New pseudo .arch.
3731 (err_for_dangerous_mul_placement): Initialize according to
3732 DEFAULT_CRIS_ARCH.
3733 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3734 All users changed.
3735 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3736 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3737 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3738 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3739 use in md_cris_relax_table.
3740 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3741 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3742 Update and improve head comment.
3743 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3744 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3745 (OPTION_ARCH): New.
3746 (md_longopts): New option --march=...
3747 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3748 macros.
3749 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3750 (HANDLE_RELAXABLE): New macro.
3751 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3752 cases. Check for weak symbols and assume not relaxable. Handle
3753 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3754 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3755 fragP->fr_symbol.
3756 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3757 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3758 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 3759 (cris_relax_frag): Handle new states.
ae57792d
HPN		 3760 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3761 (md_begin): Define symbols "..asm.arch.cris.v32",
3762 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3763 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3764 when entering opcode table entry points.
3765 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3766 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3767 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3768 (cris_process_instruction): Initialize out_insnp->insn_type to
3769 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3770 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3771 cases.
3772 <case 'm'>: Check that modified_char == '.'.
3773 <invalid operands>: Consume the rest of the line.
3774 When operands don't match, skip over subsequent insns with
3775 non-matching version specifier but same mnemonic.
3776 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3777 special registers in CRISv32 are always 32 bit long.
3778 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3779 New cases.
3780 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3781 and compatible. Recognize "ACR" for v32, unless followed by "+".
3782 (get_spec_reg): Consider cris_arch when looking up register.
3783 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3784 v32 or compatible.
3785 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3786 (cris_get_expression): Restore input_line_pointer if failing "early".
3787 (get_flags): Consider cris_arch and recognize flags accordingly.
3788 (branch_disp): Adjust for CRISv32.
3789 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3790 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3791 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3792 resolved. Don't enter zeros in object file for
3793 BFD_RELOC_32_PCREL.
3794 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3795 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3796 (md_parse_option): Break out "return 1".
3797 <OPTION_ARCH> New case.
3798 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3799 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3800 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3801 <case BFD_RELOC_32_PCREL>: New cases.
3802 Addends for non-zero fx_pcrel are too in fx_offset.
3803 (md_show_usage): Show --march=<arch>.
3804 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3805 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3806 (s_syntax) <struct syntaxes>: Properly constify member operand.
3807 * config/tc-cris.h (TARGET_MACH): Define.
3808 (cris_mach): Declare.
3809 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3810 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3811 (CRIS-Opts): Document --march=...
3812 (CRIS-Pseudos): Document .arch.
3813
9306ca4a
JB		 38142004-11-04 Jan Beulich <jbeulich@novell.com>
3815
3816 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3817 intel syntax and no register prefix, allow $ in symbol names when
3818 intel syntax.
3819 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3820 (intel_float_operand): Add fourth return value indicating math control
3821 operations. Make classification more precise.
3822 (md_assemble): Complain if memory operand of mov[sz]x has no size
3823 specified.
3824 (parse_insn): Translate word operands to floating point instructions
3825 operating on integers as well as control instructions to short ones
3826 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3827 floating point instructions operating on non-integer operands.
3828 (match_template): Remove fldcw special case. Adjust q-suffix handling
3829 to permit it on fild/fistp/fisttp in AT&T mode.
3830 (process_suffix): Don't guess DefaultSize insns' suffix from
3831 stackop_size for certain floating point control instructions. Guess
3832 suffix for branch and [ls][gi]dt based on flag_code. Split error
3833 messages for Intel and AT&T syntax, and make the condition more strict
3834 for the former. Adjust suppressing of generation of operand size
3835 overrides.
3836 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3837 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3838 more error checking.
3839 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3840 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3841
2b4f075a
HPN		 38422004-11-03 Hans-Peter Nilsson <hp@axis.com>
3843
3844 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3845 md_short_jump_size, md_long_jump_size.
3846 * write.c [!WORKING_DOT_WORD]: Ditto.
3847 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3848 qualifier.
3849 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3850 declare.
3851 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3852 const qualifier in these definitions.
3853 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3854 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3855
ddbc47ac
NC		 38562004-11-02 Nick Clifton <nickc@redhat.com>
3857
3858 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3859 table before deciding to produce a .debug_line section to match up
3860 with a user provided .debug_info section.
3861
3ad3f5ad
TL		 38622004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3863
3864 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3865 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3866
c815a616
TL		 38672004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3868
3869 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3870 (get_flags): New function.
c04f5787
AM		 3871 (get_number_of_bits): Edit comments, update numeric values to
3872 supported sizes.
3873 (process_label_constant): Don't support the colon
3874 format (SYMBOL:[s|m|l]).
c815a616
TL		 3875 (set_cons_rparams): Support argument type 'arg_rbase'.
3876 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3877 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 3878 (getreg_image): Remove redundant code, update according to latest
3879 CRX spec.
c815a616 3880 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 3881 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 3882 instruction type (not only mnemonic).
3883 Add various error checking.
3884 (preprocess_reglist): Support HI/LO and user registers.
3885
ed7af9f9
L		 38862004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3887
c04f5787 3888 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 3889 in an epilogue directive go negative.
3890
ac025970
L		 38912004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3892
3893 PR 474
3894 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3895 after reporting template error during manual bundling. Reported
3896 by Michael Dupont, michaelx.dupont@intel.com.
3897
a394c00f
NC		 38982004-10-25 Daniel Jacobowitz <dan@debian.org>
3899
3900 * Makefile.am: Run dep-am.
3901 * aclocal.m4: Regenerate with automake 1.9.2.
3902 * Makefile.in: Regenerate with automake 1.9.2.
3903 * doc/Makefile.in: Likewise.
3904
3905 * config/tc-arm.c: Include "dw2gencfi.h".
3906 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3907 New functions.
3908 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3909 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3910 (tc_cfi_frame_initial_instructions): Define.
3911 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3912 Add prototypes.
3913
23d83918
TL		 39142004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3915
3916 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3917 operands validity.
3918 Update coprocessor id to be unsigned immediate.
3919
bb41ade5
AM		 39202004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3921
3922 * config/tc-i386.c (O_secrel): Delete.
3923 (tc_pe_dwarf2_emit_offset): New function.
3924 * config/tc-i386.h (O_secrel): Define as O_md1.
3925 (TC_DWARF2_EMIT_OFFSET): Define.
3926
87e62348
NC		 39272004-10-18 Nick Clifton <nickc@redhat.com>
3928
3929 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3930 ignore @fptr() directives for 4-byte fixups.
3931
3c55da70
AM		 39322004-10-15 Alan Modra <amodra@bigpond.net.au>
3933
3934 * Makefile.am: Run "make dep-am"
3935 * Makefile.in: Regenerate.
3936
40e7b7b9
BW		 39372004-10-14 Bob Wilson <bob.wilson@acm.org>
3938
3939 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3940 Remove comments about placement of literal pools.
3941 (Literal Directive): Update description of literal placement.
3942 (Literal Prefix Directive): Remove statement that this does not apply
3943 to absolute-mode literals. Describe new section naming scheme.
3944
b08b5071
BW		 39452004-10-12 Bob Wilson <bob.wilson@acm.org>
3946
3947 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3948 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3949 is_windowed_return_opcode): Delete.
3950 (xtensa_frob_label): Use get_subseg_target_freq.
3951 (md_assemble): Inline call to is_entry_opcode.
3952 (xtensa_handle_align): Inline call to get_frag_is_literal.
3953 (relaxation_requirements): Inline call to is_jx_opcode.
3954 (emit_single_op): Inline call to is_movi_opcode.
3955 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3956 get_frag_is_no_transform, is_entry_opcode, and
3957 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3958 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3959 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3960 Inline calls to get_frag_is_no_transform.
3961 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3962 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3963 get_frag_is_no_transform.
3964 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3965 and set_frag_is_no_transform.
3966 (get_expression_value): Delete.
3967 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3968 cur_target_freq to target_freq.
3969 (get_subseg_info): Split out code to create a new map entry into ...
3970 (add_subseg_info): ... this new function.
3971 (get_last_insn_flags): Check if get_subseg_info succeeded.
3972 (set_last_insn_flags): Call add_subseg_info if needed.
3973 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3974 (xtensa_reorder_segments): Compute last_sec while counting sections.
3975 Remove call to get_last_sec.
3976 (get_last_sec): Delete.
3977 (cache_literal_section): Inline call to retrieve_literal_seg and its
3978 callees, seg_present and add_seg_list.
3979 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3980 (get_frag_is_insn, get_frag_is_no_transform,
3981 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3982 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3983
7fa3d080
BW		 39842004-10-12 Bob Wilson <bob.wilson@acm.org>
3985
3986 * config/tc-xtensa.c: Use ISO C90 formatting.
3987 * config/tc-xtensa.h: Likewise.
3988 * config/xtensa-istack.h: Likewise.
3989 * config/xtensa-relax.c: Likewise.
3990 * config/xtensa-relax.h: Likewise.
3991
8cb51566
PB		 39922004-10-12 Paul Brook <paul@codesourcery.com>
3993
3994 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3995 EF_ARM_EABI_VER4.
3996 (arm_eabis): Ditto.
3997 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3998 -meabi=3.
3999
653cfe85
BW		 40002004-10-08 Bob Wilson <bob.wilson@acm.org>
4001
4002 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4003 entries.
4004 (Acknowledgements): Use "GAS" instead of AS variable.
4005
d2b2c203
DJ		 40062004-10-08 Daniel Jacobowitz <dan@debian.org>
4007
4008 * config/tc-i386.c: Include "elf/x86-64.h".
4009 (i386_elf_section_type): New function.
4010 * config/tc-i386.h (md_elf_section_type): Define.
4011 (i386_elf_section_type): New prototype.
4012
e80e0390
NC		 40132004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4014
4015 * config/m68k-parse.h (enum m68k_register): New control register,
4016 MBAR2 (for MCF5249)
4017 * config/tc-m68k.c: Correct control register set for MCF5249.
4018
43cd72b9 40192004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4020 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4021
4022 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4023 (UNREACHABLE_MAX_WIDTH): Define.
4024 (XTENSA_FETCH_WIDTH): Delete.
4025 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4026 prefer_const16, prefer_l32r): New global variables.
4027 (LIT4_SECTION_NAME): Define.
4028 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4029 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4030 (frag_flags struct): New.
c04f5787 4031 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4032 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4033 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4034 (MAX_FORMATS): Define.
4035 (op_placement_info struct, op_placement_table): New.
4036 (O_pltrel, O_hi16, O_lo16): Define.
4037 (directiveE enum): Rename directive_generics to directive_transform.
4038 Delete directive_relax. Add directive_schedule,
4039 directive_absolute_literals, and directive_last_directive.
4040 (directive_info): Rename "generics" to "transform". Delete "relax".
4041 Add "schedule" and "absolute-literals".
4042 (directive_state): Adjust entries to match changes in directive_info.
4043 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4044 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4045 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4046 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4047 (align_only_targets, software_a0_b_retw_interlock,
4048 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4049 software_avoid_short_loop, software_avoid_close_loop_end,
4050 software_avoid_all_short_loops, specific_opcode): Delete.
4051 (warn_unaligned_branch_targets): New.
4052 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4053 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4054 (option_[no_]link_relax, option_[no_]transform,
4055 option_[no_]absolute_literals, option_warn_unaligned_targets,
4056 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4057 New enum values.
4058 (option_[no_]align_only_targets, option_literal_section_name,
4059 option_text_section_name, option_data_section_name,
4060 option_bss_section_name, option_eb, option_el): Delete.
4061 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4062 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4063 and target-hardware. Delete entries for [no-]target-align-only,
4064 literal-section-name, text-section-name, data-section-name, and
4065 bss-section-name.
4066 (md_parse_option): Handle new options and remove old ones. Accept but
4067 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4068 and treat them as [no-]transform.
4069 (md_show_usage): Add new options and remove old ones.
4070 (xtensa_setup_hw_workarounds): New.
4071 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4072 "long", "short", "loc" and "frequency" entries.
4073 (use_generics): Rename to ...
4074 (use_transform): ... this function. Add past_xtensa_end check.
4075 (use_longcalls): Add past_xtensa_end check.
4076 (code_density_available, can_relax): Delete.
4077 (do_align_targets): New.
4078 (get_directive): Accept dashes in directive names. Warn about
4079 [no-]generics and [no-]relax directives and treat them as
c04f5787 4080 [no-]transform.
43cd72b9
BW		 4081 (xtensa_begin_directive): Call md_flush_pending_output only for some
4082 directives. Check for directives inside instruction bundles. Warn
4083 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4084 directives. Handle new directives. Check generating_literals flag
4085 for literal_prefix.
4086 (xtensa_end_directive): Check for directives inside instruction
4087 bundles. Warn and ignore [no-]density directives. Handle new
4088 directives. Call xtensa_set_frag_assembly_state.
4089 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4090 xtensa_dwarf2_emit_insn): New.
4091 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4092 use_literal_section flag.
4093 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4094 literals. Use xtensa_elf_cons to parse the expression.
4095 (xtensa_literal_prefix): Do not check use_literal_section. Support
4096 ".lit4" sections for absolute literals. Change prefix convention to
4097 replace ".text" (or ".t" in a linkonce section). No need to call
4098 subseg_set.
4099 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4100 (expression_end): Handle closing braces and colons.
4101 (PLT_SUFFIX, plt_suffix): Delete.
4102 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4103 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4104 and O_hi16 expressions as well.
4105 (tokenize_arguments): Handle closing braces and colons.
4106 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4107 operands and paired register syntax.
4108 (get_invisible_operands): New.
4109 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4110 new xtensa-isa.h functions.
4111 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4112 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4113 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4114 instructions. Use xtensa_translate_zero_immed.
4115 (operand_is_immed, operand_is_pcrel_label): Delete.
4116 (get_relaxable_immed): Use new xtensa-isa.h functions.
4117 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4118 functions.
4119 (xtensa_print_insn_table, print_vliw_insn): New.
4120 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4121 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4122 is_branch_or_jump_opcode): Delete.
4123 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4124 (opnum_to_reloc, reloc_to_opnum): Delete.
4125 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4126 xtensa-isa.h functions. Operate on one slot of an instruction.
4127 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4128 xg_get_insn_size): Delete.
4129 (xg_get_build_instr_size): Use xg_get_single_size.
4130 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4131 xg_build_widen_table. Use xg_get_single_size.
4132 (xg_get_max_narrow_insn_size): Delete.
4133 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4134 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4135 xg_get_single_size.
4136 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4137 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4138 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4139 xg_build_widen_table. Use xg_get_single_size.
4140 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4141 xg_check_operand.
4142 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4143 treat weak symbols conservatively.
4144 (xg_check_operand): Use new xtensa-isa.h functions.
4145 (is_dnrange): Delete.
4146 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4147 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4148 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4149 xtensa-isa.h functions.
4150 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4151 xg_instruction_matches_options): New.
4152 (xg_instruction_matches_rule): Handle O_register expressions. Call
4153 xg_instruction_matches_options.
4154 (transition_rule_cmp): New.
4155 (xg_instruction_match): Update call to xg_build_simplify_table.
4156 (xg_build_token_insn): Record loc fields.
4157 (xg_simplify_insn): Check is_specific_opcode field and
4158 density_supported flag.
4159 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4160 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4161 (xg_assemble_literal): Add error handling for O_big. Call
4162 record_alignment. Handle O_pltrel.
4163 (xg_valid_literal_expression): New.
4164 (xg_assemble_literal_space): Add slot parameter. Remove call to
4165 set_expr_symbol_offset. Add call to record_alignment. Update call to
4166 xg_finish_frag.
4167 (xg_emit_insn): Delete.
4168 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4169 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4170 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4171 and slot parameters. Handle new "alternate" relocations for absolute
4172 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4173 O_hi16. Use new xtensa-isa.h functions.
4174 (xg_assemble_tokens): Delete.
4175 (is_register_writer): Use new xtensa-isa.h functions.
4176 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4177 old-style RSR from LCOUNT.
4178 (next_frag_opcode): Delete.
4179 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4180 update_next_frag_state): New.
4181 (update_next_frag_nop_state): Delete.
4182 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4183 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4184 the state of the absolute-literals directive. Add calls to
4185 record_alignment and xtensa_set_frag_assembly_state. Call
4186 xtensa_switch_to_non_abs_literal_fragment instead of
4187 xtensa_switch_to_literal_fragment.
4188 (build_nop): New.
4189 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4190 (get_expanded_loop_offset): Change check for undefined opcode to an
4191 assertion.
4192 (xtensa_set_frag_assembly_state, relaxable_section,
4193 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4194 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4195 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4196 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4197 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4198 (xtensa_init_fix_data): New.
4199 (xtensa_frob_label): Reset label symbol to the current frag. Check
4200 do_align_targets and generating_literals flag. Propagate frequency
4201 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4202 (xtensa_unrecognized_line): New.
4203 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4204 to xtensa_set_frag_assembly_state.
4205 (error_reset_cur_vinsn): New.
4206 (md_assemble): Remove check for literal frag. Remove call to
4207 istack_init. Call use_transform instead of use_generics. Parse
4208 explicit instruction format specifiers. Move code for
4209 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4210 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4211 Add dwarf2_where call. Remote automatic alignment for ENTRY
4212 instructions. Move call to xtensa_clear_insn_labels to the end.
4213 Rearrange to handle bundles.
4214 (xtensa_cons_fix_new): Delete.
4215 (xtensa_handle_align): New.
4216 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4217 assignment to is_no_density field.
4218 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4219 instead of reloc_to_opnum. Handle "alternate" relocations.
4220 (xtensa_force_relocation, xtensa_check_inside_bundle,
4221 xtensa_elf_section_change_hook): New.
4222 (xtensa_symbol_new_hook): Delete.
4223 (xtensa_fix_adjustable): Check for difference of symbols with an
4224 offset. Check for external and weak symbols.
4225 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4226 (md_estimate_size_before_relax): Return expansion for the first slot.
4227 (tc_gen_reloc): Handle difference of symbols by producing
4228 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4229 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4230 tentative values into the output when linkrelax is set.
4231 (XTENSA_PROP_SEC_NAME): Define.
4232 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4233 Create literal tables only if using literal sections. Create new
4234 property tables instead of old instruction tables. Check for unaligned
4235 branch targets and loops.
4236 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4237 new_resource_table, clear_resource_table, resize_resource_table,
4238 resources_available, reserve_resources, release_resources,
4239 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4240 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4241 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4242 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4243 flag. Update checks for workaround options. Call
4244 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4245 (xtensa_cleanup_align_frags): Add special case for branch targets.
4246 Check for and mark unreachable frags.
4247 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4248 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4249 end of a zero-overhead loop body.
4250 (frag_can_negate_branch): Handle instructions with multiple slots.
4251 Use new xtensa-isa.h functions
4252 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4253 xtensa_mark_zcl_first_insns): New.
4254 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4255 transformations are disabled.
4256 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4257 multislot instructions.
4258 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4259 Likewise. Also error if transformations are disabled.
4260 (unrelaxed_frag_max_size): New.
4261 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4262 xtensa-isa.h functions.
4263 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4264 xtensa_opcode_is_loop instead of is_loop_opcode.
4265 (get_text_align_power): Replace as_fatal with assertion.
4266 (get_text_align_fill_size): Iterate instead of using modulus when
4267 use_nops is false.
4268 (get_noop_aligned_address): Assert that this is for a machine-dependent
4269 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4270 xg_get_single_size, and frag_format_size.
4271 (get_widen_aligned_address): Rename to ...
4272 (get_aligned_diff): ... this function. Add max_diff parameter.
4273 Remove handling of rs_align/rs_align_code frags. Use
4274 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4275 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4276 and pass it back to caller.
4277 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4278 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4279 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4280 (relax_frag_text_align): Rename to ...
4281 (relax_frag_loop_align): ... this function. Assume loops can only be
4282 in the first slot of an instruction.
4283 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4284 instruction. Remove call to frag_wane.
4285 (relax_frag_narrow): Rename to ...
4286 (relax_frag_for_align): ... this function. Extend to handle
4287 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4288 RELAX_NARROW for the first slot.
4289 (find_address_of_next_align_frag, bytes_to_stretch): New.
4290 (future_alignment_required): Use find_address_of_next_align_frag and
4291 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4292 alignment decisions.
4293 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4294 Check if transformations are enabled for b_j_loop_end workaround.
4295 Use new xtensa-isa.h functions and handle multislot instructions.
4296 Update call to xg_assembly_relax.
4297 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4298 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4299 frag types.
4300 (convert_frag_narrow): Add segP, format and slot parameters. Call
4301 convert_frag_immed for branch instructions. Adjust calls to
4302 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4303 xg_get_single_size and xg_get_single_format.
4304 (convert_frag_fill_nop): New.
4305 (convert_frag_immed): Add format and slot parameters. Handle multislot
4306 instructions and use new xtensa-isa.h functions. Update calls to
4307 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4308 enabled for b_j_loop_end workaround. Use build_nop instead of
4309 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4310 frags. Use xg_get_single_size. Handle O_pltrel.
4311 (fix_new_exp_in_seg): Remove check for old plt flag.
4312 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4313 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4314 for loop opcode to an assertion. Mark all frags up to the end of the
4315 loop as not transformable.
4316 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4317 (get_subseg_info): New.
4318 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4319 check for dest_seg.
4320 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4321 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4322 (xtensa_switch_to_non_abs_literal_fragment): New.
4323 (cache_literal_section): Add is_code parameter and pass it through to
4324 retrieve_literal_seg.
4325 (retrieve_literal_seg): Add is_code parameter and use it to set the
4326 flags on the literal section. Handle case where head parameter is 0.
4327 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4328 set_frag_is_no_transform): New.
4329 (xtensa_create_property_segments): Add end_property_function parameter
4330 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4331 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4332 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4333 (add_xt_block_frags): Add end_property_function parameter and call it
4334 if it is non-zero. Call xtensa_frag_flags_init.
4335 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4336 get_frag_property_flags, frag_flags_to_number,
4337 xtensa_frag_flags_combinable, xt_block_aligned_size,
4338 xtensa_xt_block_combine, add_xt_prop_frags,
4339 init_op_placement_info_table, opcode_fits_format_slot,
4340 xg_get_single_size, xg_get_single_format): New.
4341 (istack_push): Inline call to tinsn_copy.
4342 (tinsn_copy): Delete.
4343 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4344 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4345 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4346 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4347 functions. Handle invisible operands.
4348 (tinsn_to_slotbuf): New.
4349 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4350 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4351 vinsn_from_chars, and xg_free_vinsn.
4352 (tinsn_from_insnbuf): New.
4353 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4354 instructions. Handle symbol differences.
4355 (get_num_stack_text_bytes): Use xg_get_single_size.
4356 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4357 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4358 get_expr_register, set_expr_symbol_offset_diff): New.
4359 * config/tc-xtensa.h (MAX_SLOTS): Define.
4360 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4361 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4362 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4363 RELAX_NONE types.
4364 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4365 (xtensa_frag_type struct): Add is_assembly_state_set,
4366 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4367 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4368 Replace is_generics and is_relax fields by is_no_transform field.
4369 Delete is_text and is_longcalls fields. Change text_expansion and
4370 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4371 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4372 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4373 (xtensa_fix_data struct): New.
4374 (xtensa_symfield_type struct): Delete plt field.
4375 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4376 forward declaration here.
4377 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4378 (XTENSA_SECTION_RENAME): Undefine.
4379 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4380 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4381 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4382 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4383 (unit_num_copies_func, opcode_num_units_func,
4384 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4385 (resource_table struct): New.
4386 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4387 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4388 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4389 (tinsn_copy): Delete prototype.
4390 (vliw_insn struct): New.
4391 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4392 (widen_spec_list): Add option conditions for density and boolean
4393 instructions. Add expansions using CONST16 and conditions for using
4394 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4395 predicted branches.
4396 (simplify_spec_list): Add option conditions for density instructions.
4397 Add entry for NOP instruction.
4398 (append_transition): Add cmp function pointer parameter and use it to
4399 insert the new entry in order.
4400 (operand_function_LOW16U, operand_function_HI16U): New.
4401 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4402 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4403 (enter_opname, split_string): Use xstrdup instead of strdup.
4404 (init_insn_pattern): Initialize new options field.
4405 (clear_req_or_option_list, clear_req_option_list,
4406 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4407 New.
4408 (parse_insn_pattern): Parse option conditions.
4409 (transition_applies): New.
4410 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4411 swapped last arguments in calls to append_constant_value_condition.
4412 Call clone_req_option_list. Add warning about invalid opcode.
4413 Handle LOW16U and HI16U function names.
4414 (build_transition_table): Add cmp parameter and use it in calls to
4415 append_transition. Use new xtensa-isa.h functions. Check
4416 transition_applies before adding entries.
4417 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4418 pass it through to build_transition_table.
4419 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4420 ReqOption, transition_cmp_fn): New types.
4421 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4422 (transition_rule struct): Add options field.
4423 * doc/as.texinfo (Overview): Update Xtensa options.
4424 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4425 --[no-]relax, and --[no-]generics options. Update descriptions of
4426 --text-section-literals and --[no-]longcalls. Add
4427 --[no-]absolute-literals and --[no-]transform.
4428 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4429 Remove use of "generic" and "specific" terminology for opcodes.
4430 (Xtensa Registers): Generalize the syntax description to include
4431 user-defined register files.
4432 (Xtensa Automatic Alignment): Update.
4433 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4434 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4435 (Xtensa Directives): Remove confusing rules about precedence.
4436 (Density Directive, Relax Directive): Delete.
4437 (Schedule Directive): New.
4438 (Generics Directive): Rename to ...
4439 (Transform Directive): ... this node.
4440 (Literal Directive): Update for absolute literals. Missing
4441 literal_position directive is now an error.
4442 (Literal Position Directive): Update for absolute literals.
4443 (Freeregs Directive): Delete.
4444 (Absolute Literals Directive): New.
4445 (Frame Directive): Minor editing.
4446 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4447 Update dependencies.
4448 * Makefile.in: Regenerate.
4449
6e1304d8
RS		 44502004-10-07 Richard Sandiford <rsandifo@redhat.com>
4451
4452 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4453 to build the second and third fixups for a composite relocation.
4454 (macro_read_relocs): New function.
4455 (macro_build): Use it.
4456 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4457 Simplify fragging code accordingly.
4458 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4459 of the composite relocation. Set fx_tcbit in both fixups.
4460
b1dca8ee
RS		 44612004-10-07 Richard Sandiford <rsandifo@redhat.com>
4462
4463 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4464 (md_apply_fix3): Don't treat composite relocs as done.
4465
89658e52
NC		 44662004-10-07 Jan Beulich <jbeulich@novell.com>
4467
4468 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4469 prefix for symbol names generated from the LOCAL macro directive.
4470
289040ca
NC		 4471 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4472 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4473
48c9f030
NC		 44742004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4475
4476 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 4477 Special registers.
5c5054ab 4478 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 4479 (get_cinv_parameters): Add 'b' option to invalidate the
4480 branch-target cache.
4481
7ed4c4c5
NC		 44822004-10-05 Paul Brook <paul@codesourcery.com>
4483
4484 * config/tc-arm.c (unwind): New variable.
4485 (vfp_sp_encode_reg): New function.
4486 (vfp_sp_reg_required_here): Use it.
4487 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4488 (vfp_parse_reg_list): New function.
4489 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4490 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4491 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4492 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4493 functions.
4494 (md_pseudo_table): Add them.
4495 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4496 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4497 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4498 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4499 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 4500 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 4501 * NEWS: Mention the new feature.
4502
04ca8703
EC		 45032004-10-04 Eric Christopher <echristo@redhat.com>
4504
4505 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4506
7c1d0959
L		 45072004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4508
4509 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4510 TLS relocations.
4511 * config/tc-s390.c (md_apply_fix3): Likewise.
4512 * config/tc-sparc.c (md_apply_fix3): Likewise.
4513
40a18ebd
NC		 45142004-10-01 Paul Brook <paul@codesourcery.com>
4515
4516 * config/tc-arm.c (arm_elf_section_type): New function.
4517 (arm_elf_change_section): Set section link for exidx sections.
4518 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4519 (md_elf_section_type): Define.
4520
14127cc4
NC		 45212004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4522
4523 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4524 instruction's offset.
4525
b7c92712
NC		 45262004-10-01 Adam Nemet <anemet@lnxw.com>
4527
4528 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4529
65555e64
AM		 45302004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4531
4532 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4533 asymbol *, instead use symbol_get_bfdsym.
4534
9fe0b840
NC		 45352004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4536
4537 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4538
0dd132b6
NC		 45392004-09-30 Paul Brook <paul@codesourcery.com>
4540
4541 * config/tc-arm.c (do_smi, do_nop): New functions.
4542 (insns): Add ARMv6ZK instructions.
4543 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4544 (tc_gen_reloc): Ditto.
4545 (arm_cpus): Add mpcore and arm1176.
4546 (arm_archs): Add armv6{k,z,zk}.
4547 * doc/c-arm.texi: Document new cores and architectures.
4548
a737bd4d
NC		 45492004-09-30 Nick Clifton <nickc@redhat.com>
4550
4551 * config/tc-arm.c: Use ISO C90 formatting.
4552
3631a3c8
NC		 45532004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4554
a737bd4d 4555 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 4556 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4557 REG_TYPE_MVDX is expected.
4558
d5f0cf92
AM		 45592004-09-29 Marc Bevand <m.bevand@gmail.com>
4560
4561 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4562
9f9a069e
JW		 45632004-09-21 James E Wilson <wilson@specifixinc.com>
4564
4565 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4566 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4567 output_spill_base, output_unat_psprel, output_lc_psprel,
4568 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4569 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4570 output_spill_psprel_p): Use it.
4571
4b778c88
TL		 45722004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4573
c04f5787 4574 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 4575 Handle load/stor unique instructions before parsing.
4b778c88 4576
eb043451
PB		 45772004-09-17 Paul Brook <paul@codesourcery.com>
4578
4579 * config/tc-arm.c (s_arm_rel31): New funciton.
4580 (md_pseudo_table): Add .rel31.
04ca8703 4581 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 4582 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4583 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4584 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4585 (arm_parse_reloc): Add (target2).
4586
8ea2b00f
AM		 45872004-09-17 Alan Modra <amodra@bigpond.net.au>
4588
4589 * Makefile.am: Run "make dep-am".
4590 * Makefile.in: Regenerate.
4591 * aclocal.m4: Regenerate.
4592 * configure: Regenerate.
4593 * doc/Makefile.in: Regenerate.
4594 * po/POTFILES.in: Regenerate.
4595 * po/gas.pot: Regenerate.
4596
7e1792e0
HPN		 45972004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4598
4599 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4600 [!LLONG_MAX]: Ditto.
4601
9c504268
PB		 46022004-09-13 Paul Brook <paul@codesourcery.com>
4603
4604 * config/tc-arm.c: Rename RELABS to TARGET1.
4605
2159ac21
AM		 46062004-09-13 Alan Modra <amodra@bigpond.net.au>
4607
4608 * messages.c (as_internal_value_out_of_range): Cast values passed
4609 to as_bad_where or as_warn_where to proper type.
4610
23794b24
MM		 46112004-09-11 Theodore A. Roth <troth@openavr.org>
4612
4613 * config/tc-avr.c: Add support for
4614 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4615
e9fad691
AM		 46162004-09-09 Alan Modra <amodra@bigpond.net.au>
4617
4618 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4619 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4620
10b016c2
PB		 46212004-09-08 Paul Brook <paul@codesourcery.com>
4622
4623 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4624 fini_array and preinit_array section types.
4625 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4626 and fini_array.
4627 * doc/as.texinfo: Document extra section types.
4628
e5a52504
MM		 46292004-09-02 Mark Mitchell <mark@codesourcery.com>
4630
4631 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4632 * Makefile.in: Regenerated.
4633 * configure.in: Set em for arm*-*-symbianelf*.
4634 * configure: Regenerated.
4635 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4636 vectors when appropriate.
4637 * config/te-symbian.h: New file.
4638
42851540
NC		 46392004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4640
4641 * config/tc-crx.c (gettrap): Exception vector can be case
4642 insensitive.
04ca8703 4643 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 4644 instructions.
4645 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 4646 (process_label_constant): Initialize relocation type to
42851540
NC		 4647 BFD_RELOC_NONE
4648
8783612f
RE		 46492004-09-01 Richard Earnshaw < reanrsha@arm.com>
4650
4651 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4652 for synthesizable cores.
4653
1ff4677c
RE		 4654 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4655
b18c562e
NC		 46562004-08-25 Dmitry Diky <diwil@spec.ru>
4657
4658 * config/tc-msp430.c: Clean-up the code.
4659 (md_relax_table): New relax table.
4660 (mcu_types): Sort MCU types.
4661 (md_pseudo_table): Add .profiler pseudo handler.
4662 (pow2value): New function.
4663 (msp430_profiler): New function.
4664 (msp430_operands): Add new insns handlers.
4665 (msp430_srcoperand): Add register operand handler, allow complex
4666 expressions.
4667 (md_estimate_size_before_relax): Rewritten.
4668 (md_convert_frag): Rewritten.
4669 (msp430_relax_frag): New function.
4670 * config/tc-msp430.h (md_relax_frag): define macro
4671 * doc/c-msp430.texi: Update information.
4672
8f94ae4d
NC		 46732004-08-24 Nick Clifton <nickc@redhat.com>
4674
4675 * as.c (std_shortopts): Allow -g to take an optional argument.
4676 (parse_args): Pass any switch starting with -g on to the backend
4677 for parsing.
4678
e51dace8
MM		 46792004-08-18 Mark Mitchell <mark@codesourcery.com>
4680
4681 * configure.in (arm*-*-symbianelf*): New target.
4682 (arm*-*-eabi*): Likewise.
4683 * configure: Regenerated.
4684
f7870c8d
TS		 46852004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4686 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4687 correctly.
4688
d6afba4b
JJ		 46892004-08-18 Jakub Jelinek <jakub@redhat.com>
4690
4691 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4692 argument, don't do anything if current section is not
4693 .gnu.linkonce.t.* and linkonce_empty is set.
4694 (generate_unwind_image, dot_endp): Adjust callers, call
4695 start_unwind_section (*, 1) if nothing will be put into the
4696 section.
4697
329e276d
NC		 46982004-08-17 Nick Clifton <nickc@redhat.com>
4699
4700 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4701 (show_usage): Add -g.
4702 (std_longopts): Add --gen-debug. Alpha sort the table.
4703 (parse_args): Print an error message if a switch is not handled.
4704 Handle the -g switch, calling md_debug_format_selector() if
4705 necessary.
4706 * NEWS: Mention new feature.
4707 * doc/as.texinfo: Document new switch.
4708 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 4709
329e276d
NC		 4710 * config/tc-arm.c (md_parse_option): Do not issue an error message
4711 if the switch is not recognised.
4712 * config/tc-m68k.c (md_parse_option): Likewise.
4713 * config/tc-pdp11.c (md_parse_option): Likewise.
4714 * config/tc-v850.c (md_parse_option): Likewise.
4715
4716 * as.h: Fix up formatting.
4717 * tc.h: Likewise.
4718
4101eec8
NC		 47192004-08-16 Nick Clifton <nickc@redhat.com>
4720
2766e5e4
NC		 4721 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4722
4101eec8
NC		 4723 * configure.in: Sort architecture based tables alphabetically.
4724 * configure: Regenerate.
4725
80f846b6
AM		 47262004-08-16 Alan Modra <amodra@bigpond.net.au>
4727
4728 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4729 { "cc", 68 }, with { "cr", 70 }.
4730
caa32fe5
NC		 47312004-08-13 Jan Beulich <jbeulich@novell.com>
4732 Nick Clifton <nickc@redhat.com>
4733
4734 * as.c: Add and handle new --alternate command line option.
4735 * macro.c (macro_set_alternate): New.
4736 * macro.h (macro_set_alternate): Declare.
4737 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4738 * doc/as.texinfo: Document new command line option and pseudo-ops
4739 as well as insert documentation originating from gasp about
4740 alternate macro syntax.
4741 * NEWS: Mention new command line option and pseudo-ops.
4742
b2221023
MM		 47432004-08-10 Mark Mitchell <mark@codesourcery.com>
4744
4745 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4746 to bignums.
4747
db6579d4
PB		 47482004-08-06 Paul Brook <paul@codesourcery.com>
4749
4750 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4751 Handle new relocations.
4752 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4753
e750405d
BW		 47542004-08-05 Bob Wilson <bob.wilson@acm.org>
4755
4756 * write.c (relax_segment): Use was_address instead of address when
4757 setting fr_fix field for align frag due to backwards .org.
4758
1d70c7fb
AO		 47592004-07-29 Alexandre Oliva <aoliva@redhat.com>
4760
4761 Introduce SH2a support.
4762 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4763 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4764 arch_sh2a_nofpu_up.
4765 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4766 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4767 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4768 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4769 to end of conditional expression.
4770 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4771 * config/tc-sh.c: Add sh2a-nofpu support.
4772 2003-12-29 DJ Delorie <dj@redhat.com>
4773 * tc-sh.c: Add sh2a support.
4774 (parse_reg): Add tbr.
4775 (parse_at): Support @@(disp,tbr).
4776 (get_specific): Support sh2a opcodes.
4777 (insert4): New, for 4 byte relocs.
4778 (build_Mytes): Support sh2a opcodes.
4779 (md_apply_fix3_Mytes): Support sh2a opcodes.
4780 2003-12-02 Michael Snyder <msnyder@redhat.com>
4781 * config/tc-sh.c (md_parse_option): Handle sh2a.
4782 (sh_elf_final_processing): Ditto.
4783
e7fbc2bf
JT		 47842004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4785
4786 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4787 for TE_NetBSD.
4788
9232bbb0
AM		 47892004-07-27 Alan Modra <amodra@bigpond.net.au>
4790
4791 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4792 (ppc_arch): Expand comment.
4793
670ec21d
NC		 47942004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4795
4796 * config/tc-crx.c: Support evaluating the difference between two
4797 symbols.
4798 * config/tc-crx.h: Likewise.
4799
406f8ff9 48002004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 4801
4802 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4803 section.
4804 (ia64_elf_section_change_hook): Set the linked-to section for
4805 SHT_IA_64_UNWIND.
4806
c05e9f04
NC		 48072004-07-26 Dmitry Diky <diwil@spec.ru>
4808
4809 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4810 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4811 msp430xG438, msp430xG439.
4812
e9863d7f
DJ		 48132004-07-25 Daniel Jacobowitz <dan@debian.org>
4814
4815 * doc/as.texinfo (Section, PushSection): Correct documentation
4816 for ELF.
4817
543613e9 48182004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 4819
4820 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4821 permissible for the selected instruction suffix.
4822 (match_template): Don't permit 64-bit general purpose operands in
4823 32-bit mode.
4824 (finalize_imm): Permit 64-bit immediates.
4825 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4826 specially except for the width of the used base and/or index
4827 registers. For 32-bit displacements, use sign-extended
4828 relocations only when using 64-bit addressing.
4829 Force zero displacement on rip-relative addressing when there is
4830 no other displacement.
4831 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4832 specially except for the width of the used base and/or index
4833 registers.
4834 (parse_register): Disallow Reg64 registers in 32-bit mode.
4835
543613e9
NC		 4836 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4837 suffix if the instruction doesn't support it.
04ca8703 4838
01a3f561
MR		 48392004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4840
4841 * config/tc-mips.c (append_insn): Handle constant expressions with
4842 no associated relocation.
4843 (mips_ip): Cancel the expression after use for the Q format
4844 specifier.
4845 (parse_relocation): Return no relocation for unsupported
4846 operators.
4847 (my_getSmallExpression): Return no relocation if no relocation
4848 operators are used.
4849
e12904d2
DA		 48502004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4851
4852 * config/obj-som.c (adjust_stab_sections): Add prototype.
4853 (obj_som_compiler, obj_som_version, obj_som_copyright,
4854 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4855 * config/tc-hppa.c (update_subspace): Likewise.
4856 (is_defined_subspace): Amplify comment.
4857 * config/obj-som.h (som_frob_file): Add prototype.
4858
90c1602c
L		 48592004-07-19 Christopher Faylor <cgf@timesys.com>
4860 H.J. Lu <hongjiu.lu@intel.com>
4861
4862 * subsegs.c (section_symbol): Don't create a new segment when
4863 existing segment is undefined.
4864
f263249b
RE		 48652004-07-16 Richard Earnshaw <rearnsha@arm.com>
4866
4867 * config/tc-arm.c: Include include/opcode/arm.h.
4868 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4869 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4870 (FPU_ARCH_*): Delete.
4871 * Makefile.am: Update dependencies.
4872 * Makefile.in: Regenerate.
4873
152c65b9
NC		 48742004-07-15 Nick Clifton <nickc@redhat.com>
4875
4876 * configure.in: Accept armbe as a big-endian arm configuration.
4877 * configure: Regenerate.
4878
0477af35
NC		 48792004-07-13 Thomas Nystrom <thn@saeab.se>
4880
4881 * config/tc-i386.c (T_SHIFTOP): New constant.
4882 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4883 (intel_el1): Handle '~'.
4884 (intel_get_token): Handle '<>', '&', '|' and '~'.
4885
48862004-07-13 Nick Clifton <nickc@redhat.com>
4887
4888 (md_assemble): Remove spurious newline from end of as_bad error
4889 message.
4890 (intel_e05_1): Likewise.
4891 (intel_e11): Likewise.
4892 (intel_match_token): Likewise.
4893
31302357
AS		 48942004-07-11 Andreas Schwab <schwab@suse.de>
4895
4896 * config/tc-m68k.c: Convert to C90. Remove redundant
4897 declarations. Indentation fixup.
4898 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4899 obj_coff_section ourselves.
04ca8703 4900
549f748d
JW		 49012004-07-09 James E Wilson <wilson@specifixinc.com>
4902
4903 * config/tc-ia64.c (default_big_endian): New.
4904 (dot_byteorder, md_begin): Use it.
4905 (md_parse_option): Set it.
04ca8703 4906
1a320fbb
NC		 49072004-07-09 Nick Clifton <nickc@redhat.com>
4908
4909 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4910 * configure: Regenerate.
4911 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4912 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4913 sh_find_elf_flags if necessary.
4914
de7e6852
RS		 49152004-07-08 Richard Sandiford <rsandifo@redhat.com>
4916
4917 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4918 going to be split into more than one in-place addend, return 0
4919 for relocations against mergeable sections. Associate comments
4920 with code.
4921
1fe1f39c
NC		 49222004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4923
4924 * Makefile.am (CPU_TYPES): Add crx.
4925 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4926 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4927 (DEPTC_crx_elf): New target.
4928 (DEPOBJ_crx_elf): Likewise.
4929 (DEP_crx_elf): Likewise.
4930 * Makefile.in: Regenerate.
4931 * configure.in: Add crx* target.
4932 * configure: Regenerate.
4933 * config/tc-crx.c: New file.
4934 * config/tc-crx.h: New file.
4935 * NEWS: Mention new target.
4936
d9895649
NC		 49372004-07-06 Nick Clifton <nickc@redhat.com>
4938
85fbca6a 4939 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 4940 * configure.in:
4941 * configure: Regenerate. Add sh-symbian-elf target. If
4942 selected define TARGET_SYMBIAN.
4943 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4944 format if TARGET_SYMBIAN has been defined.
04ca8703 4945
e7bd9ea0
NC		 4946 * output-file.c (output_file_create): Report the target format
4947 chosen when bfd_openw reports that it is invalid.
4948
d9895649
NC		 4949 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4950 pseudo for BFD based assemblers.
4951
871ec896
JR		 49522004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4953
4954 gas:
4955 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4956 (md_parse_option): Remove redundant -isa testing.
4957 Make bfd_arch variable const.
4958 (md_show_usage): Make bfd_arch variable const.
4959
5a9ff93d
JW		 49602004-07-03 James E Wilson <wilson@specifixinc.com>
4961
4962 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4963 * config/tc-ia64.h (md_frag_check): Define.
4964
c87db184
CF		 49652004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4966
4967 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4968 externals.
4969 * doc/as.texinfo (Weak): Document PE weak symbols.
4970
3b91255e
RS		 49712004-07-03 Richard Sandiford <rsandifo@redhat.com>
4972
4973 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4974 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4975 (mips_frob_file): Rework so that only a single pass through the
4976 relocs is needed. Allow %lo()s to have higher offsets than their
4977 corresponding %hi()s or %got()s.
4978
310ea308
NC		 49792004-07-02 Nick Clifton <nickc@redhat.com>
4980
4981 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4982 allow values which have come from undefined symbols.
4983 Always consider this fixup to have been processed as a reloc
4984 cannot be generated for it.
4985
09b935ac
AM		 49862004-07-02 Alan Modra <amodra@bigpond.net.au>
4987
4988 * frags.h (struct frag): Add has_code and insn_addr fields.
4989 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4990 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4991 * config/tc-ppc.h (md_frag_check): Define.
4992
4d1cd5c7
MR		 49932004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4994
4995 * doc/Makefile.am (info): Rename goal to...
4996 (info-local): ... this, to preserve implicit dependencies.
4997 * doc/Makefile.in: Regenerate with automake 1.8.5.
4998
097f809a
NC		 49992004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5000
5001 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5002 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5003 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5004 (tc_gen_reloc): Likewise.
5005 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5006 (m32r_parse_name): Likewise.
5007 (m32r_cgen_parse_fix_exp): Likewise.
5008 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5009 (O_PIC_reloc): Likewise.
5010 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5011 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5012 for @GOTOFF, @GOT, @PLT.
5013
bb82af9f
NC		 50142004-06-21 Jan Beulich <jbeulich@novell.com>
5015
5016 * gas/symbols.c: While discarding ordinary local absolute symbols
5017 when --strip-local-absolute is in effect, retain file symbols.
5018
990ae22a
AS		 50192004-06-20 Andreas Schwab <schwab@suse.de>
5020
5021 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5022 (md_parse_option): Likewise.
5023
32137342
NC		 50242004-06-17 Jan Beulich <jbeulich@novell.com>
5025
5026 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5027 * config/te-netware.h: New file.
5028 * config/te-ppcnw.h: Delete: Obsolete.
5029 * configure.in: Eliminate ill NetWare targets. Make generic
5030 NetWare target use proper emulation.
5031 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5032 reference to new te-netware.h.
5033 * configure: Regenerate.
5034 * Makefile.in: Regenerate.
5035
f84d8e26
MS		 50362004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5037
5038 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5039 comparison in .insn pseudo operation.
5040
587aac4e
AM		 50412004-06-15 Alan Modra <amodra@bigpond.net.au>
5042
5043 * config/obj-coff.c (coff_adjust_section_syms): Use
5044 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5045 (coff_frob_section): Likewise.
5046 * config/tc-mips.c (md_apply_fix3): Likewise.
5047 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5048 (elf_frob_file_after_relocs): Likewise.
5049
2337eb33
DA		 50502004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5051
b8fc22bc
DA		 5052 * config/tc-hppa.c (log2): Rename to exact_log2.
5053 (pa_next_subseg): Delete unused function.
5054 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5055 (create_new_subspace): Likewise.
5056
2337eb33
DA		 5057 Bug gas/213
5058 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5059 labels. Fix warning.
5060
53cb0362
DD		 50612004-05-28 DJ Delorie <dj@redhat.com>
5062
5063 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5064 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5065 or non-merged symbols.
5066
888a75be
L		 50672004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5068
5069 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5070 restore the old slot when inserting srlz.i/srlz.d.
5071
f6f9408f
JR		 50722004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5073
5074 * Makefile.am: Regenerate dependecies.
5075 * Makefile.in: Regenerate.
5076 * config/tc-sh.c (valid_arch): Make unsigned.
5077 (preset_target_arch): Likewise.
5078 (md_begin): Use new architecture flags system.
5079 (get_specific): Likewise.
5080 (assemble_ppi): Likewise.
5081 (md_assemble): Likewise. Also fix error check for bad opcodes.
5082 (md_parse_option): Likewise. Also generate -isa values according
5083 to the table in bfd/cpu-sh.c instead of just constants. Also
5084 allow <arch>-up ISA variants.
5085 (sh_elf_final_processing): Replace if-else chain with a call to
5086 sh_find_elf_flags().
f6f9408f 5087
580b9172
NC		 50882004-05-28 Peter Barada <peter@the-baradas.com>
5089
5090 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5091 with zero offset into mode 2 addressing to save a word.
5092
652ca075
L		 50932004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5094
5095 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5096 (ar_is_only_in_integer_unit): New.
5097 (ar_is_only_in_memory_unit): New.
5098 (generate_unwind_image): Silence gcc on 32bit host.
5099 (md_assemble): Use ar_is_only_in_integer_unit instead of
5100 ar_is_in_integer_unit. Check AR access.
5101
60fed2d3
NC		 51022004-05-27 Peter Barada <peter@the-baradas.com>
5103
5104 * config/tc-m68k.c (md_begin): Sort the opcode table into
5105 alphabetical order.
5106 (m68k_compare_opcode): New function to do the sorting.
5107
be8c092b
NC		 51082004-05-24 Peter Barada <peter@the-baradas.com>
5109
5110 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5111 addressing on MIT style operands.
5112 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5113 w/mask addressing.
5114 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5115 operands.
5116
1181c20e
AM		 51172004-05-23 Alan Modra <amodra@bigpond.net.au>
5118
5119 * expr.c (operand, operator): Don't reject '++' and '--'.
5120
20e56c33
RS		 51212004-05-20 Richard Sandiford <rsandifo@redhat.com>
5122
5123 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5124 dwarf tables.
5125
04ca8703 51262004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5127
5128 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5129 * configure: Regenerate.
5130
0da76f83
NC		 51312004-05-13 Paul Brook <paul@codesourcery.com>
5132
5133 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5134
4b363073
NC		 51352004-05-13 Joel Sherrill <joel@oarcorp.com>
5136
5137 * configure.in (or32-*-rtems*): Switch to elf.
5138 * configure: Regenerate.
5139
9598fbe5
NC		 51402004-05-13 Nick Clifton <nickc@redhat.com>
5141
5142 * po/fr.po: Updated French translation.
5143
22fe14ad
NC		 51442004-05-11 Nick Clifton <nickc@redhat.com>
5145
5146 * doc/as.texinfo (Section): Document G and T flags to .section
5147 directive. Document the extra arguments that the G flag
5148 requires. Document the #tls flag.
5149
51502004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5151
5152 * subsegs.c (section_symbol): Create a new section symbol if
5153 the existing one doesn't match.
5154 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5155
532c738a
RS		 51562004-05-07 Richard Sandiford <rsandifo@redhat.com>
5157
5158 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5159 to cope with VR4181A errata MD(1) and MD(4).
5160
0503b355
BF		 51612004-05-07 Brian Ford <ford@vss.fsi.com>
5162
5163 * NEWS: Mention .secrel32 for pe[i]-i386.
5164
daeea990
AO		 51652004-05-07 Alexandre Oliva <aoliva@redhat.com>
5166
5167 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5168 (HANDLE_ALIGN): New.
5169
bfbdcf04
DJ		 51702004-05-06 Daniel Jacobowitz <dan@debian.org>
5171
5172 * Makefile.am (DIST_SUBDIRS): Define.
5173 * aclocal.m4: Regenerate with automake 1.8.4.
5174 * Makefile.in: Likewise.
5175 * doc/Makefile.in: Likewise.
5176
5e819f9c
JW		 51772004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5178
5179 * config/tc-ia64.c (dot_serialize): Declare.
5180 (dot_serialize): New function.
5181 (md_pseudo_table): Add ".serialize.data" and
5182 ".serialize.instruction" directives.
5183
e5976317
NC		 51842004-05-06 Nick Clifton <nickc@redhat.com>
5185
5186 * messages (as_internal_value_out_of_range): Print a message about
5187 a value being out of range. Be consistent about whether the
5188 values are printed in decimal or hexadecimal.
5189 (as_warn_value_out_of_range): Generate a warning message about an
5190 out of range value.
5191 (as_bad_value_out_of_range): Generate an error message about an
5192 out of range value.
5193 * as.h: Prototype the new functions.
5194 * config/tc-alpha.c (insert_operand): Use new function.
5195 * config/tc-arc.c (arc_insert_operand): Likewise.
5196 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5197 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5198 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5199 * config/tc-s390.c (s390_insert_operand): Likewise.
5200 * config/tc-v850.c (v850_insert_operand): Likewise.
5201
996991aa
AO		 52022004-05-05 Alexandre Oliva <aoliva@redhat.com>
5203
5204 * configure.in: Set em=linux for frv-*-*linux*.
5205 * configure: Rebuilt.
5206 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5207 (frv_md_fdpic_enabled): New.
5208 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5209 (DEFAULT_FDPIC): New.
5210 (frv_flags): Use DEFAULT_FDPIC.
5211 (frv_pic_flag): Likewise.
5212 (OPTION_NOPIC): New.
5213 (md_longopts): Add -mnopic.
5214 (md_parse_option): Handle it.
5215 (md_show_usage): Add -mfdpic and -mnopic.
5216
6b6e92f4
NC		 52172004-05-05 Peter Barada <peter@the-baradas.com>
5218
5219 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5220 chips for invalid coldfire instructions, rename selectors
5221 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5222 add current_chip to track which chip is referred to(including save/restore),
5223 use current_chip to select control registers, not current_arch.
5224 (md_show_usage): Add new chips.
5225 * doc/c-m68k.texi: Document new command line switches.
5226
6f079ae3
JJ		 52272004-05-05 Jakub Jelinek <jakub@redhat.com>
5228
5229 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5230 (NOP_OPCODE): Define.
5231 (s390_align_code): Remove prototype.
5232 * tc-s390.c (s390_align_code): Remove.
5233
2d6ed997
L		 52342004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5235
5236 * config/tc-ia64.c (make_unw_section_name): Removed.
5237 (start_unwind_section): New function.
5238 (generate_unwind_image): Take const segT instead of const
5239 char *.
5240 (dot_handlerdata): Adjusted.
5241 (dot_endp): Likewise.
5242
b9f18452
L		 52432004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5244
5245 * config/obj-elf.c (obj_elf_change_section): Allow the
5246 ".note.GNU-stack" section has SHF_EXECINSTR.
5247
fafe6678
L		 52482004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5249
5250 * config/obj-elf.c (get_section): Return bfd_boolean.
5251 (obj_elf_change_section): Call bfd_get_section_by_name_if
5252 instead of bfd_map_over_sections.
5253
86654c12
L		 52542004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5255
5256 * config/obj-elf.c (get_section): New function.
5257 (obj_elf_change_section): Support multiple sections with same
5258 name.
5259
376eb240
NC		 52602004-04-30 Nick Clifton <nickc@redhat.com>
5261
5262 * config/tc-arm.c (create_register_alias): Fix typo checking for
5263 case sensitive register aliases.
5264 (co_proc_number): Use error message string in all_reg_maps[]
5265 array.
5266 (cp_reg_required_here): Likewise.
5267 (fp_reg_required_here): Likewise.
5268
8a7140c3
NC		 52692004-04-29 Brian Ford <ford@vss.fsi.com>
5270
5271 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5272
3e722fb5
CD		 52732004-04-28 Chris Demetriou <cgd@broadcom.com>
5274
5275 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5276 (load_address, macro, mips_ip, md_parse_option)
5277 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5278 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5279 embedded-PIC handling, and update comments.
5280 (SWITCH_TABLE): Remove.
5281 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5282 (enum mips_pic_level): Remove EMBEDDED_PIC.
5283 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5284 (TC_FORCE_RELOCATION): Update comment.
5285 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5286 might be safe to remove now that MIPS embedded-PIC is gone.
5287
351e2b5a
DA		 52882004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5289
5290 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5291 call to obj_set_subsection_attributes.
5292 (obj_som_init_stab_section): Likewise.
5293 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5294 (pa_def_subspaces): Provide comdat default.
5295 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5296 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5297 calls to create_new_subspace and update_subspace to pass comdat flag.
5298 (create_new_subspace, update_subspace): Add new comdat argument. Use
5299 it in calls to obj_set_subsection_attributes.
5300 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5301 and use of comdat, common and dup_comm parameters.
5302
f5842774
L		 53032004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5304
5305 * config/obj-elf.c (obj_elf_change_section): Check if the old
5306 group name is NULL before comparison.
5307
558fe4a7
CD		 53082004-04-23 Chris Demetriou <cgd@broadcom.com>
5309
5310 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5311
81a21e38
TS		 53122004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5313
5314 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5315
53162004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5317
5318 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5319 (OPTION_MEMBEDDED_PIC): Remove.
5320 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5321 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5322 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5323 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5324 (OPTION_ELF_BASE): Renumber.
5325 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5326 (md_show_usage): Remove mention of -membedded-pic.
5327 * doc/as.texinfo: Remove mention of -membedded-pic.
5328
4d0d148d
TS		 53292004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5330
5331 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5332 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5333 a.out support.
5334 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5335 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5336 USE_GLOBAL_POINTER_OPT.
5337
017315e4
TS		 53382004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5339
5340 * config/tc-mips.c (macro): One more use of load_delay_nop.
5341
269137b2
TS		 53422004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5343
5344 * config/tc-mips.c (load_delay_nop): New function.
5345 (load_address, macro): Use load_delay_nop() to build a nop
5346 which can be omitted with gpr_interlocks.
5347
24772049
TS		 53482004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5349
5350 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5351 cop_interlocks): Remove superfluous CPU entries.
5352
06516a5e
PB		 53532004-04-22 Paul Brook <paul@codesourcery.com>
5354
5355 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5356
fd99574b
NC		 53572004-04-22 Peter Barada <peter@the-baradas.com>
5358
5359 * NEWS: Added support for EMAC instructions and MAC/EMAC
5360 Motorola syntax.
5361 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5362 scale factor tokens, trailing_ampersand to mark mask addressing
5363 for MAC/EMAC instructions.
5364 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5365 '>>'.
5366 (yylex): Handle '>', '<', and '&' following '+'.
5367 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5368 architectures in archs[].
fd99574b
NC		 5369 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5370 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5371 respectively.
5372 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5373 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5374 cases.
5375 Add EMAC operands to init_table[].
5376
69b97547
NC		 53772004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5378
5379 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5380 state.
5381 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5382 * config/tc-arm.c (enum mstate): Delete from here.
5383 (mapping_state): Remove the static mapstate variable and instead
5384 store the state in the segment. This allows a per-section mapping
5385 state. Handle and ignore MAP_UNDEFINED states.
5386 (arm_elf_change_section): Get the current mapping state from the
5387 new section.
5388 (s_ltorg): Set the mapping state to MAP_DATA.
5389 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5390 for each pool as it is emitted.
5391
53922004-04-22 Nick Clifton <nickc@redhat.com>
5393
5394 * config/tc-arm.h: Formatting tidy ups.
5395
7a7f4e42
CD		 53962004-04-20 Chris Demetriou <cgd@broadcom.com>
5397
5398 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5399
6482c264
NC		 54002004-04-20 DJ Delorie <dj@redhat.com>
5401
5402 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5403 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5404 [TE_PE] (O_secrel): Define.
5405 [TE_PE] (x86_pe_cons_fix_new): New.
5406 [TE_PE] (pe_directive_secrel): Likewise.
5407 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5408
5bf10039
EC		 54092004-04-19 Eric Christopher <echristo@redhat.com>
5410
c04f5787
AM		 5411 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5412 of previous patch for fix in gcc.
5bf10039 5413
77cd6497
JJ		 54142004-04-19 Jakub Jelinek <jakub@redhat.com>
5415
5416 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5417
b8861cfb
NS		 54182004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5419
5420 * read.c (do_align): Call md_flush_pending_output, if defined.
5421
f4c724fc
AM		 54222004-04-16 Alan Modra <amodra@bigpond.net.au>
5423
5424 * expr.c (operand): Correct checks for ++ and --.
5425
a4b6e8f6
L		 54262004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5427
5428 * config/tc-generic.c: Add some comments.
5429
d766e8ec
RS		 54302004-04-14 Richard Sandiford <rsandifo@redhat.com>
5431
5432 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5433 -{no-}mfix-vr4122-bugs.
5434 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5435 (append_insn, mips_emit_delays): Update accordingly.
5436 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5437 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5438 (md_parse_option): Update after above changes.
5439 (md_show_usage): Add -mfix-vr4120.
5440
ed9589d4
BW		 54412004-04-13 Bob Wilson <bob.wilson@acm.org>
5442
5443 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5444 of .section directive; add a reference to the ELF .subsection
5445 directive.
5446
097dba13
NC		 54472004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5448
5449 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5450 in parallel.
5451
279500de
TS		 54522004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5453
5454 * Makefile.am: Remove mips from aout targets.
5455 * Makefile.in: Regenerate.
5456 * configure.in: Remove mips-dec-bsd* target.
5457 * configure: Regenerate.
5458
b7d7dc63
AM		 54592004-04-07 Alan Modra <amodra@bigpond.net.au>
5460
5461 PR 96
5462 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5463 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5464 Update "mapping". Restrict some @ modifiers to 32 bit.
5465
f55629b8
KK		 54662004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5467 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5468
5469 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5470 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5471 dont_adjust_reloc_32 is set.
5472 (md_longopts): Add option -renesas.
5473 (md_parse_option, md_show_usage): Likewise.
5474 * doc/c-sh.texi: Likewise.
5475
a7844384
NC		 54762004-04-01 Dave Korn <dk@artimi.com>
5477
5478 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5479 hi16 and lo16 fixS structs.
5480 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5481 exactly the same way as for RELOC_DLX_REL16.
5482 (machine_ip): properly respect LO flag in the_insn and
5483 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5484 (md_apply_fix3): apply RELOC_DLX_LO16.
5485
6c71dbc4
SS		 54862004-03-30 Stan Shebs <shebs@apple.com>
5487
5488 Remove long-obsolete MPW support.
5489 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5490 * configure.in: Remove mention of ppc-*-mpw* config.
5491 * configure.in: Likewise.
5492
7cc69913
NC		 54932004-03-30 Nick Clifton <nickc@redhat.com>
5494
5495 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5496 OBJ_ELF being defined.
5497
53fbb48a
AM		 54982004-03-27 Alan Modra <amodra@bigpond.net.au>
5499
5500 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5501
d507cf36
PB		 55022004-03-23 Paul Brook <paul@codesourcery.com>
5503
5504 * config/tc-arm.c (meabi_flags): New variable.
5505 (arm_parse_eabi): New function.
5506 (md_begin): Set flags for EABI v3.
5507 (arm_eabis): Add.
5508 (arm_long_opts): Add meabi.
ab1e9ef7 5509 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 5510 * doc/c-arm.texi: Ditto.
5511
88d65ad6
BW		 55122004-03-22 Bob Wilson <bob.wilson@acm.org>
5513
5514 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5515 tables even when use_literal_section flag is not set.
5516
13ef8878
AM		 55172004-03-22 Alan Modra <amodra@bigpond.net.au>
5518
5519 * config/tc-sh.c: Remove trailing whitespace.
5520
1048a9ba
HPN		 55212004-03-22 Hans-Peter Nilsson <hp@axis.com>
5522
5523 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5524 --mul-bug-abort and the default behavior.
5525 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5526 (err_for_dangerous_mul_placement): New variable.
5527 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5528 macros.
5529 (md_cris_relax_table): Have placeholder for STATE_MUL.
5530 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5531 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5532 case doing nothing.
5533 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5534 STATE_BYTE)>: Ditto.
5535 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5536 alignment and position of this frag, emit error message if
5537 suspicious.
5538 (md_assemble): For a multiply insn and when checking it,
5539 transform the current frag into a special frag for that purpose.
5540 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5541 OPTION_MULBUG_ABORT_ON>: Handle new options.
5542
a7877748
BW		 55432004-03-19 Bob Wilson <bob.wilson@acm.org>
5544
5545 * config/tc-xtensa.c (mark_literal_frags): New function.
5546 (xtensa_move_literals): Call mark_literal_frags for all literal
5547 segments, including init and fini literal segments.
5548 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5549
9992270f
DA		 55502004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5551
5552 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5553 (pa_comm): Set BSF_OBJECT in symbol flags.
5554
6e1772d5
AM		 55552004-03-19 Alan Modra <amodra@bigpond.net.au>
5556
5557 * Makefile.am: Run "make dep-am".
5558 * Makefile.in: Regenerate.
5559 * doc/Makefile.in: Regenerate.
5560 * config.in: Regenerate.
5561 * po/gas.pot: Regenerate.
5562
3e4caed2
NS		 55632004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5564
c95b35a9
NS		 5565 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5566 (demand_empty_rest_of_line): Issue an error here.
5567 (ignore_rest_of_line): Silently skip to end.
5568 (demand_copy_string): Issue an error, not warning.
5569 (equals): Likewise.
5570 * config/obj-elf.c (obj_elf_section_name): Likewise.
5571 (obj_elf_section): Likewise.
5572 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5573 (arc_extinst): Likewise.
5574 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5575 (dot_spill): Likewise.
5576 (dot_unwabi): Likewise.
5577 (dot_prologue): Likewise.
5578
3e4caed2
NS		 5579 * expr.c (operand): Reject ++ and --.
5580 (operator): Likewise.
5581
2ce4cc60
KK		 55822004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5583
5584 * config/tc-sh.c: Include dw2gencfi.h.
5585 (sh_cfi_frame_initial_instructions): New function.
5586 (sh_regname_to_dw2regnum): Likewise.
5587 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5588 file.
5589 (TARGET_USE_CFIPOP): Define.
5590 (tc_cfi_frame_initial_instructions): Likewise.
5591 (tc_regname_to_dw2regnum): Likewise.
5592 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5593 * Makefile.am: Update dependencies.
5594 * Makefile.in: Regenerate.
5595
9183ed4b
AM		 55962004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5597
5598 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5599 * configure: Regenerate.
5600
00bbdfe7
BW		 56012004-03-12 Bob Wilson <bob.wilson@acm.org>
5602
5603 * read.c (s_leb128): Call md_flush_pending_output.
5604
0f10071e
ML		 56052004-03-12 Michal Ludvig <mludvig@suse.cz>
5606
5607 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5608 * config/tc-i386.h (CpuPadLock): New define.
5609 (CpuUnknownFlags): Added CpuPadLock.
5610
84c84759
AS		 56112004-03-07 Andreas Schwab <schwab@suse.de>
5612
5613 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5614
6ec51dba
RH		 56152004-03-07 Richard Henderson <rth@redhat.com>
5616
5617 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5618 (cfi_finish): Likewise for fde.
5619
bae25f19
L		 56202004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5621
5622 * config/tc-ia64.c (md_assemble): Properly handle NULL
5623 align_frag.
5624 (ia64_handle_align): Don't abort if failed to add a stop bit.
5625
ab509236
L		 56262004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5627
5628 * Makefile.in: Regenerated.
5629 * aclocal.m4: Likewise.
5630 * configure: Likewise.
5631 * doc/Makefile.in: Likewise.
5632
d9201763
L		 56332004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5634
5635 * config/tc-ia64.c (dot_align): New.
5636 (ia64_do_align): Make it static.
5637 (md_pseudo_table): Use "dot_align" for "align".
5638 (ia64_md_do_align): Don't set align_frag here.
5639 (ia64_handle_align): Add a stop bit to the previous bundle if
5640 needed.
5641
5642 * config/tc-ia64.h (ia64_do_align): Removed.
5643
ae51a426
JR		 56442003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5645
5646 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5647 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5648 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5649 the most general type or the user specifically requested it.
5650 (md_assemble): Add a new error message for when an instruction
5651 is understood, but is not allowed due to an -isa option.
5652
9545c4ce
L		 56532004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5654
5655 * config/tc-ia64.c (align_frag): New.
5656 (md_assemble): Set the tc_frag_data field in align_frag for
5657 IA64_OPCODE_FIRST instructions.
5658 (ia64_md_do_align): Set align_frag.
5659 (ia64_handle_align): Add a stop bit if needed.
5660
5661 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5662 (TC_FRAG_INIT): New.
5663
676a64f4
RS		 56642004-03-01 Richard Sandiford <rsandifo@redhat.com>
5665
5666 * config/tc-frv.c (fr400_audio): New variable.
5667 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5668 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5669 (target_implements_insn_p): New function.
5670 (md_assemble): Report an error if the processor doesn't implement
5671 the instruction.
5672
bd337dde
NC		 56732004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5674
5675 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5676 (md_parse_option): Ditto.
5677 (OPTION_NO_SPECIAL_M32R): Added.
5678 (md_show_usage): Document it.
5679 (enable_speial_m32r): Changed a default value from 0 to 1.
5680 * doc/c-m32r.texi: Document the -no-bitinst option.
5681
78878175
NC		 56822004-02-27 Nick Clifton <nickc@redhat.com>
5683
5684 * config/tc-sh.c (get_operand): Revert previous delta.
5685 (tc_gen_reloc): Check for an unknown reloc type before processing
5686 the addend.
5687
1d6d62a4
MS		 56882004-02-27 Hannes Reinecke <hare@suse.de>
5689
5690 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5691 .insn pseudo operation.
5692
4aa3e325
NC		 56932004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5694
5695 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5696 added for wrong syntax.
5697
73369e65
EC		 56982004-02-26 Eric Christopher <echristo@redhat.com>
5699
5700 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5701 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5702
6a5709a5
JR		 57032004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5704
5705 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5706 nibble types to assembler.
5707
95385380
FF		 57082004-02-25 Fred Fish <fnf@redhat.com>
5709
5710 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5711
b5e0fabd
JW		 57122004-02-20 James E Wilson <wilson@specifixinc.com>
5713
5714 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5715 finalize_syms.
5716 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5717 (ia64_estimate_size_before_relax): New.
5718 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5719 (generate_unwind_image): Pass 1 to fixup_unw_records.
5720 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5721 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5722
2f01ffbf
JJ		 57232004-02-19 Jakub Jelinek <jakub@redhat.com>
5724
5725 * stabs.c (generate_asm_file): Avoid warning about use of
5726 uninitialized variable.
5727
9c59842f
JW		 57282004-02-18 David Mosberger <davidm@hpl.hp.com>
5729
5730 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5731 body, and endp, allow unwind records which do not have a "t"
5732 (time/instruction) field.
5733
34920d91
NC		 57342004-02-17 Petko Manolov <petkan@nucleusys.com>
5735
5736 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5737 (do_mav_dspsc_2): Likewise.
5738 Fix accumulator registers move opcodes.
5739
4dde8e61 57402004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 5741 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 5742
5743 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5744
936cf02e
JW		 57452004-02-10 Steve Ellcey <sje@cup.hp.com>
5746
5747 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5748 (tc_frob_symbol): New macro definition.
5749 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5750
e41f12f3
DJ		 57512004-02-09 Daniel Jacobowitz <drow@mvista.com>
5752
5753 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5754 read-only.
5755
a8a3b3b2
NS		 57562004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5757
5758 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5759 (TC_CASE_SENSITIVE): ... this.
5760 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5761 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5762
c97b7ef6
JW		 57632004-02-06 James E Wilson <wilson@specifixinc.com>
5764
5765 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5766 (generate_unwind_image): Re-add it here.
5767
e4475e39
NS		 57682004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5769
5770 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5771 * read.h (SKIP_WHITESPACE): Turn into an expression.
5772 * read.c (read_a_source_file): A pseudo is removed by having a
5773 NULL handler.
5774
5738bc24
JW		 57752004-02-05 James E Wilson <wilson@specifixinc.com>
5776
5777 * config/tc-ia64.c (output_endp): New.
5778 (count_bits): Delete.
5779 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5780 endp unwind records.
5781 (fixup_unw_records): Handle endp unwind records. Delete code for
5782 shortening prologue regions not followed by a body record.
5783 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5784 * config/tc-ia64.h (unw_record_type): Add endp.
5785
d6e78c11
JW		 57862004-02-03 James E Wilson <wilson@specifixinc.com>
5787
5788 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5789 fill padding bytes with zeroes.
5790 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5791 sets unwind_record slot_number and slot_frag fields.
5792
f6a22291
MR		 57932004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5794
5795 * config/tc-mips.c (add_got_offset_hilo): New function.
5796 (macro): Use load_register() and add_got_offset_hilo() to load
5797 constants instead of hardcoding code sequences throughout.
5798
127cab00
L		 57992004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5800
5801 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5802
6358301e
NC		 58032004-01-26 Bernardo Innocenti <bernie@develer.com>
5804
5805 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5806 like m68k-elf.
5807 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5808 of hard-coded test for TARGET_OS=elf.
5809
c8978940
CD		 58102004-01-24 Chris Demetriou <cgd@broadcom.com>
5811
5812 * config/tc-mips.c (hilo_interlocks): Change definition
5813 so that MIPS32, MIPS64 and later ISAs are included, along with
5814 the already-included machines. Update comments.
5815
c3ba240c
DJ		 58162004-01-23 Daniel Jacobowitz <drow@mvista.com>
5817
5818 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5819 undefined local labels.
5820
e864ceca
RS		 58212004-01-23 Richard Sandiford <rsandifo@redhat.com>
5822
5823 * config/tc-mips.c (load_address, macro): Update comments about
5824 NewABI GP relaxation.
5825
67c0d1eb
RS		 58262004-01-23 Richard Sandiford <rsandifo@redhat.com>
5827
5828 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5829 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5830 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5831 (set_at, load_register, load_address, move_register): Likewise.
5832 (load_got_offset, add_got_offset): Likewise.
5833 Update all calls and tidy accordingly.
5834
584892a6
RS		 58352004-01-23 Richard Sandiford <rsandifo@redhat.com>
5836
5837 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5838 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5839 (RELAX_USE_SECOND): Bump to 0x10000.
5840 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5841 (mips_macro_warning): New variable.
5842 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5843 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5844 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5845 of RELAX_ENCODE.
5846 (append_insn): Update mips_macro_warning.sizes.
5847 (macro_start, macro_warning, macro_end): New functions.
5848 (macro_build): Don't emit warnings here.
5849 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5850 (md_convert_frag): Check for cases where one macro alternative
5851 needs a warning and the other doesn't. Emit a warning if the
5852 longer sequence was chosen.
5853
4d7206a2
RS		 58542004-01-23 Richard Sandiford <rsandifo@redhat.com>
5855
5856 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5857 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5858 the first sequence, the size of the second sequence, and a flag
5859 that says whether we should warn.
5860 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5861 (RELAX_FIRST, RELAX_SECOND): New.
5862 (mips_relax): New variable.
5863 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5864 (append_insn): Remove "place" argument. Use mips_relax.sequence
5865 rather than "place" to check whether we're expanding the second
5866 alternative of a relaxable macro. Remove redundant check for
5867 branch relaxation. If generating a normal insn, and there
5868 is not enough room in the current frag, call relax_close_frag()
5869 to close it. Update mips_relax.sizes[]. Emit fixups for the
5870 second version of a relaxable macro. Record the first relaxable
5871 fixup in mips_relax. Remove tc_gen_reloc workaround.
5872 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5873 in the same way as in append_insn.
5874 (mips16_macro_build): Remove "place" argument.
5875 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5876 when generating the second version of a relaxable macro.
5877 (load_got_offset, add_got_offset): New functions.
5878 (load_address, macro): Use new relaxation machinery. Remove
5879 tc_gen_reloc workarounds.
5880 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5881 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5882 first version is needed.
5883 (tc_gen_reloc): Remove relaxation handling.
5884 (md_convert_frag): Go through the fixups for a relaxable macro and
5885 mark those that belong to the unneeded alternative as done. If the
5886 second alternative is needed, adjust the fixup addresses to account
5887 for the deleted first alternative.
5888
0530d30a
RS		 58892004-01-23 Richard Sandiford <rsandifo@redhat.com>
5890
5891 * frags.h (frag_room): Declare.
5892 * frags.c (frag_room): New function.
5893 * doc/internals.texi: Document it.
5894
048cdf86
TS		 58952004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5896
5897 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5898 optimization for -mtune=r3900, as this will break on other CPUs.
5899
28d39d1a
NC		 59002004-01-11 Tom Rix <tcrix@worldnet.att.net>
5901
5902 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 5903 be relaxed, use fixup.
28d39d1a
NC		 5904 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5905
26664553
JJ		 59062004-01-19 Jakub Jelinek <jakub@redhat.com>
5907
5908 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5909 precision operands.
5910
895921c9
MR		 59112004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5912
5913 * config/tc-mips.c (append_insn): Properly detect variant frags
5914 that preclude swapping of relaxed branches. Correctly swap
5915 instructions between frags when dealing with relaxed branches.
5916
f8b73030
MR		 59172004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5918
5919 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5920 throughout.
5921 * aclocal.m4: Regenerate.
5922 * configure: Regenerate.
5923
ca9a79a1 59242004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 5925
ca9a79a1
NC		 5926 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5927 manipulation insns.
5928
cc3d92a5
RS		 59292004-01-12 Richard Sandiford <rsandifo@redhat.com>
5930
5931 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5932 reloc, reserve space for the delay slot as well as the jalr itself.
5933
e45d0630
PB		 59342004-01-09 Paul Brook <paul@codesourcery.com>
5935
5936 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5937 (do_vfp_sp2_from_reg2): New function.
5938 (insns): Use them.
5939 (do_vfp_dp_from_reg2): Check return values properly.
5940
81912461
ILT		 59412004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5942
78849248
ILT		 5943 * config/tc-mips.c (warn_nops): Remove static variable.
5944 (macro): Remove test of warn_nops.
5945 (md_shortops): Remove 'n'.
5946 (md_parse_option): Remove 'n' case.
5947 (md_show_usage): Remove -n.
5948 * doc/as.texinfo (Overview): Remove MIPS -n option.
5949 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5950 * NEWS: Mention removal of MIPS -n option.
5951
81912461
ILT		 5952 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5953 (cop_interlocks): Check ISA level.
5954 (cop_mem_interlocks): Define.
5955 (reg_needs_delay): Check cop_interlocks rather than
5956 ISA_HAS_COPROC_DELAYS.
5957 (append_insn): Likewise. Use cop_mem_interlocks rather than
5958 directly checking mips_opts.isa.
5959 (mips_emit_delays): Likewise.
5960
73f20958
L		 59612004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5962
5963 * config/tc-ia64.c (unwind): Move next_slot_number and
5964 next_slot_frag to ...
5965 (unw_rec_list): Here.
5966 (free_list_records): Removed.
5967 (output_unw_records): Likewise.
5968 (generate_unwind_image): Make it void.
5969 (alloc_record): Initialize next_slot_number and next_slot_frag.
5970 (slot_index): Take .org, .space and .align into account.
5971 (fixup_unw_records): Don't set slot_number to 0. Use
5972 list->next_slot_number and list->next_slot_frag instead of
5973 unwind.next_slot_number and unwind.next_slot_frag.
5974 (ia64_convert_frag): New.
5975 (generate_unwind_image): Generate a rs_machine_dependent frag
5976 for unwind record.
5977 (emit_one_bundle): Use list->next_slot_number and
5978 list->next_slot_frag instead of unwind.next_slot_number and
5979 unwind.next_slot_frag.
5980
5981 * config/tc-ia64.h (md_convert_frag): Defined as
5982 ia64_convert_frag.
5983 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5984
99d09cdb
AO		 59852004-01-06 Alexandre Oliva <aoliva@redhat.com>
5986
5987 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5988 * config/tc-frv.h (md_apply_fix3): Don't define.
5989 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5990 operands.
5991 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5992 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5993 * config/tc-frv.c (line_separator_chars): Add `!'.
5994 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5995 * config/tc-frv.c (md_assemble): Clear insn upfront.
5996 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5997 * config/tc-frv.c (OPTION_FDPIC): New macro.
5998 (md_longopts): Add mfdpic.
5999 (md_parse_option): Handle it.
6000 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6001 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6002 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6003 (frv_pic_ptr): Parse funcdesc.
6004
4a4c4a1d
MR		 60052004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6006
6007 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6008 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6009
2251dd89
MR		 60102004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6011
6012 * Makefile.am (Makefile): Move the dependency on
6013 $(BFDDIR)/configure.in to...
6014 (CONFIG_STATUS_DEPENDENCIES): ... here.
6015 (AUTOMAKE_OPTIONS): Require automake 1.8.
6016 * Makefile.in: Regenerate.
6017 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6018 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6019 $(BFDDIR)/configure.in here as well.
6020 * doc/Makefile.in: Regenerate.
6021
c6581168
MR		 60222004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6023
6024 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6025 * Makefile.in: Regenerate.
6026 * aclocal.m4: Regenerate.
6027 * doc/Makefile.am (install, install-info): Remove.
6028 (install-data-local): A new hook for install-info.
6029 (AUTOMAKE_OPTIONS): Require automake 1.8.
6030 * doc/Makefile.in: Regenerate.
6031
303e7b79
NC		 60322004-01-02 Nutan Singh <nutan@kpitcummins.com>
6033
6034 * doc/c-sh.texi: Update description about floating point behavior
6035 of SH family.
6036
b50c15dc
NC		 60372004-01-02 Bernardo Innocenti <bernie@develer.com>
6038
6039 * configure.in: Add m68k-uClinux target.
6040 * configure: Regenerate.
7de9afa2 6041
c9e214e5 6042For older changes see ChangeLog-0203
08d56133
NC		 6043\f
6044Local Variables:
6045mode: change-log
6046left-margin: 8
6047fill-column: 74
6048version-control: never
6049End:
GDB Binutils - Deliverables
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