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2005-10-08 Paul Brook <paul@codesourcery.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
ee065d83
PB		 12005-10-08 Paul Brook <paul@codesourcery.com>
2
3 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
4 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
5 New variables.
6 (arm_cpu_option_table): Add canonical_name.
7 (arm_cpus): Populate canonical_name field.
8 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
9 aeabi_set_public_attributes, arm_md_end): New functions.
10 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
11 (md_assemble): Set thumb_arch_used and arm_arch_used.
12 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
13 * config/tc-arm.h (md_end): Define.
14 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
15
37dedf66
NC		 162005-10-06 Khem Raj <kraj@mvista.com>
17 NIIBE Yutaka <gniibe@m17n.org>
18
19 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
20 (parse_reg_without_prefix): New function.
21 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
22 set.
23 (option md_longopts): Add allow-reg-prefix option.
24 * doc/c-sh.texi: Document --allow-reg-prefix option.
25 * NEWS: Mention the new switch.
26
d1eac9d9
NC		 272005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
28
29 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
30 operators.
31
4945bb8a
BW		 322005-09-30 Sterling Augustine <sterling@tensilica.com>
33 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 34
35 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
36
b898a385
L		 372005-09-30 H.J. Lu <hongjiu.lu@intel.com>
38
39 * Makefile.am: Run "make dep-am".
40 * Makefile.in: Regenerated.
41 * aclocal.m4: Likewise.
42
869b9d07
MM		 432005-09-30 Mark Mitchell <mark@codesourcery.com>
44
45 * as.c (main): Use expandargv.
46
90e3ad06
JB		 472005-09-30 Jan Beulich <jbeulich@novell.com>
48
49 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
50 (removed) comma.
51
07c1b327
CM		 522005-09-30 Catherine Moore <clm@cm00re.com>
53
54 * Makefile.am: Bfin support.
55 * Makefile.in: Regenerated.
56 * aclocal.m4: Regenerated.
57 * configure: Regenerated.
58 * configure.in: Bfin support.
59 * configure.tgt: Bfin support.
60 * config/bfin-aux.h: New file.
61 * config/bfin-defs.h: New file.
62 * config/bfin-lex.l: New file.
63 * config/bfin-parse.y: New file.
64 * config/tc-bfin.c: New file.
65 * config/tc-bfin.h: New file.
66 * doc/Makefile.am: Recognize c-bfin.texi.
67 * doc/Makefile.in: Regenerated.
68 * doc/all.texi: Bfin support.
69 * doc/as.texinfo: Likewise.
70 * doc/c-bfin.texi: Document bfin-specific syntax and
71 directives.
72
e3cb604e
PB		 732005-09-30 Paul Brook <paul@codesourcery.com>
74
75 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
76 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
77 normal infix conditions.
78 (C3E): Include Thumb-2 definition.
79 (CL, cCL): Define.
80 (insns): Use them for legacy mnemonics.
81
a70c2403
NC		 822005-09-30 Matthias Kurz <mk@baerlap.north.de>
83
84 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
85 version of <locale.h> when ENABLE_NLS is not defined.
86
ef0241e7
JB		 872005-09-29 Jan Beulich <jbeulich@novell.com>
88
89 * config/tc-ia64.c (parse_operands): Always parse first operand of
90 alloc.
91
c9c5dcda
AM		 922005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
93 Alan Modra <amodra@bigpond.net.au>
94
95 * app.c (do_scrub_chars): Match open and close quote of strings.
96 Remove redundant EOF test in case 7.
97
e05278af
JB		 982005-09-28 Jan Beulich <jbeulich@novell.com>
99
100 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
101 relocations in 16- and 32-bit modes.
102 (i386_displacement): Make pc-relative branch handling dependent
103 upon operand (rather than address) size.
104
7c9c8381
JB		 1052005-09-28 Jan Beulich <jbeulich@novell.com>
106
107 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
108 parsing the input.
109 (dot_cfi_startproc): Likewise.
110 (dot_cfi_endproc): Likewise. Also check no extra input was given.
111 (dot_cfi_escape): Likewise.
112
d182319b
JB		 1132005-09-28 Jan Beulich <jbeulich@novell.com>
114
115 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
116 (TC_CONS_FIX_NEW): Define unconditionally.
117 (x86_pe_cons_fix_new): Remove.
118 * config/tc-i386.c (signed_cons): New.
119 (md_pseudo_table): Add slong.
120 (x86_cons_fix_new): Declare unconditionally.
121 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
122 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
123 conversion.
124
37b75c0c
AM		 1252005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
126
127 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
128 buffer after copying string.
129
db8ac8f9
PB		 1302005-09-27 Paul Brook <paul@codesourcery.com>
131
132 * config/arm.c (arm_cpus): Add more cpu names.
133 * doc/c-arm.texi: Document them.
134
66bd02d3
AM		 1352005-09-21 Alan Modra <amodra@bigpond.net.au>
136
137 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
138
fead5cd9
RH		 1392005-09-20 Richard Henderson <rth@redhat.com>
140
141 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
142
07a53e5c
RH		 1432005-09-20 Richard Henderson <rth@redhat.com>
144
145 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
146 with label.
147 (dwarf2_loc_mark_labels): New.
148 (dwarf2_gen_line_info_1): Split out of ...
149 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
150 (dwarf2_emit_label): New.
151 (dwarf2_directive_loc_mark_labels): New.
152 (out_set_addr): Take a symbol instead of frag+ofs.
153 (relax_inc_line_addr): Likewise.
154 (emit_inc_line_addr): Assert delta non-negative.
155 (process_entries): Remove dead code. Update to work with temp
156 symbols instead of frag+ofs.
157 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
158 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
159 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
160 * config/obj-elf.h (obj_frob_label): New.
161 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
162 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
163 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
164 Similarly in the respective tc_frob_label implementation functions.
165 * config/tc-i386.c (md_pseudo_table): Move file and loc to
166 non-elf section; add loc_mark_labels.
167 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
168 (ia64_flush_insns): Check for marked labels; emit line entry if so.
169 (emit_one_bundle): Similarly.
170 (ia64_frob_label): Record marked labels.
171 * config/tc-m68hc11.h (tc_frob_label): Remove.
172 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
173 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
174 * config/tc-sh64.h (tc_frob_label): Likewise.
175 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
176
aba4aa7d
AM		 1772005-09-20 Alan Modra <amodra@bigpond.net.au>
178
179 * read.c (pseudo_set): Set segment of expression syms to expr_section.
180
43fd16e4
JB		 1812005-09-14 Jan Beulich <jbeulich@novell.com>
182
183 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
184 registers, floating point control and status words, and mxcsr as
185 well as (for 64-bit code) segment base registers and rflags.
186
3e470ab5
DD		 1872005-09-09 Dmitry Diky <diwil@spec.ru>
188
189 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
190 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
191 has been reached.
192
2ef2b9ae
CF		 1932005-09-08 Chao-ying Fu <fu@mips.com>
194
195 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
196 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
197 directives.
198
3eb17e6b
PB		 1992005-09-08 Paul Brook <paul@codesourcery.com>
200
201 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
202 (do_smc, do_t_smc): ... to this.
203 (insns): Remane smi to smc.
204 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
205 BFD_RELOC_ARM_SMC.
206
ecea7679
RH		 2072005-09-07 Richard Henderson <rth@redhat.com>
208
209 * dwarf2dbg.c (dwarf2_where): Set line->isa.
210 (dwarf2_set_isa): New.
211 (dwarf2_directive_loc): Rearrange to allow all options on one line.
212 * dwarf2dbg.h (dwarf2_set_isa): Declare.
213 * doc/as.texinfo: Update .loc documentation.
214
bd0eb99b
RH		 2152005-09-07 Richard Henderson <rth@redhat.com>
216
217 * dwarf2dbg.c: Include safe-ctype.h.
218 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
219 (current): Initialize.
220 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
221 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
222 (dwarf2_directive_file): Cope with invalid filename.
223 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
224 epilogue_begin, is_stmt, isa.
225 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
226 case down lower.
37b75c0c 227 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 228 and DWARF2_FLAG_EPILOGUE_BEGIN.
229 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
230 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
231 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
232 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
233 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
234 (struct dwarf2_line_info): Add isa member.
235 * doc/as.texinfo (LNS directives): New node.
236
b8ee1a6e
DU		 2372005-09-07 David Ung <davidu@mips.com>
238
239 * config/tc-mips.c (append_insn): Undo last change. Instead add
240 guard to suppress calling frag_grow if the current instruction is
241 one that allows a delay slot.
242
ef2e4d86
CF		 2432005-09-06 Chao-ying Fu <fu@mips.com>
244
245 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
246 (mips_opts): Add -1 to initialize ase_mt.
247 (file_ase_mt): New variable for -mmt.
248 (CPU_HAS_MT): New define.
249 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
250 formats.
251 (mips_ip): Check ase_mt to enable MT instructions.
252 Handle !, $, *, &, +T, +t, g operand formats.
253 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
254 odd float registers.
255 (OPTION_MT, OPTION_NO_MT): New define.
256 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
257 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
258 (mips_after_parse_args): Set ase_mt based on CPU.
259 (s_mipsset): Handle ".set mt" and ".set nomt".
260 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
261 (md_show_usage): Show usage of -mmt and -mno-mt.
262 * doc/as.texinfo: Document -mmt and -mno-mt options.
263 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
264 directives.
265
0110f2b8
PB		 2662005-09-06 Paul Brook <paul@codesourcery.com>
267
268 * config/tc-arm.c (arm_it): Add relax field.
269 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
270 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
271 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
272 do_t_mov_cmp): Allow relaxation.
273 (output_relax_insn): New function.
274 (put_thumb32_insn): New function.
275 (output_inst): Use new functions.
276 (md_assemble): Don't throw error on relaxable instructions.
277 (insns): Change "b" entry from TCE(...) to tCE(...).
278 (md_estimate_size_before_relax): Return 2.
279 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
280 relax_branch, arm_relax_frag): New functions.
281 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
282 relocations.
283 * config/tc-arm.h (md_convert_frag): Remove definition.
284 (md_relax_frag): Define.
285 (arm_relax_frag): Add prototype.
286
9a64e435
PB		 2872005-09-02 Paul Brook <paul@codesourcery.com>
288
289 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
290
8f06b2d8
PB		 2912005-09-02 Paul Brook <paul@codesourcery.com>
292
293 * config/tc-arm.c (encode_arm_cp_address): Use
294 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
295 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
296 mode.
297 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
298 available.
299 (cCE, cC3): Define.
300 (insns): Use them for coprocessor instructions.
301 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
302 (get_thumb32_insn): New function.
303 (put_thumb32_insn): New function.
304 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
305 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
306
c4188bc9
PB		 3072005-09-02 Paul Brook <paul@codesourcery.com>
308
309 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
310 incorrect suffix matches.
311
e9df6573
DU		 3122005-09-01 David Ung <davidu@mips.com>
313
314 * config/tc-mips.c (append_insn): Correctly handle mips16 case
315 when the frags are different for the 2 instructions we want to
316 swap. If the lengths of the 2 instructions are not the same, we
317 won't do the swap but emit an nop.
318
2a9a06c1
DD		 3192005-09-01 Dmitry Diky <diwil@spec.ru>
320
321 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 322 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 323
61e192bf
NC		 3242005-08-29 Nick Clifton <nickc@redhat.com>
325
326 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
327 there is no symbol.
328
435acd52
JB		 3292005-08-26 Jan Beulich <jbeulich@novell.com>
330
331 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
332 qualified operand of a branch.
333 (intel_bracket_expr): Set JumpAbsolute here...
334 (intel_e11): ... rather than here.
335
c0524131
NC		 3362005-08-26 Christian Groessler <chris@groessler.org>
337
338 * configure.tgt: Set bfd_gas also for z8k cpu.
339 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
340 type.
341 (newfix): Adapt to bfd reloc types.
342 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
343 is available in the current frag.
344 (md_convert_frag): Adapt function parameters.
345 (tc_gen_reloc): New function.
346 (md_section_align): Use bfd_get_section_alignment.
347 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
348 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
349 relocations.
350 * config/tc-z8k.h (TARGET_ARCH): Define.
351 (tc_fix_adjustable): Define.
352
74cd071d
CF		 3532005-08-25 Chao-ying Fu <fu@mips.com>
354
355 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
356 (mips_opts): Add -1 to initialize ase_dsp.
357 (file_ase_dsp): New variable for -mdsp.
358 (CPU_HAS_DSP): New define.
359 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
360 operand formats.
361 (mips_ip): Add min_range and max_range for checking singed numbers.
362 Check ase_dsp to enable DSP instructions.
363 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
364 (OPTION_DSP, OPTION_NO_DSP): New define.
365 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
366 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
367 (mips_after_parse_args): Set ase_dsp based on CPU.
368 (s_mipsset): Handle ".set dsp" and ".set nodsp".
369 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
370 (md_show_usage): Show usage of -mdsp and -mno-dsp.
371
ff324200
DU		 3722005-08-23 David Ung <davidu@mips.com>
373
374 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
375 cpu names.
376
ac805826
AM		 3772005-08-23 Alan Modra <amodra@bigpond.net.au>
378
379 PR 1036
380 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
381
478ec1e3
AM		 3822005-08-23 Phil Edwards <phil@codesourcery.com>
383
384 * configure.tgt (*-*-vxworks): Match vxworks* instead.
385
4fa24527
JB		 3862005-08-22 Jan Beulich <jbeulich@novell.com>
387
388 * config/tc-i386.c (object_64bit): New.
389 (i386_target_format): Initialize it.
390 (output_disp): Use object_64bit for relocation type determination.
391 (output_imm): Likewise.
392 (i386_validate_fix): Likewise.
393 (tc_gen_reloc): Likewise.
394 (lex_got): Likewise. Remove static mode_name. Change array size
395 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
396 (x86_cons): Use object_64bit for deciding whether quad fields can
397 have relocations.
398
fefaa1aa
CG		 3992005-08-18 Christian Groessler <chris@groessler.org>
400
401 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
402 * config/tc-mcore.h: Likewise.
403 * config/tc-z8k.h: Likewise.
404 * config/tc-z8k.c: Likewise.
405 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
406 sh_coff_reloc_mangle declaration.
407 * config/tc-sh.c: (md_apply_fix): Fix comment for case
408 BFD_RELOC_SH_USES.
409
32a3d256
KK		 4102005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
411
412 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
413 to confirm that no ISA is specified.
414
4111faa5
NC		 4152005-08-18 Nick Clifton <nickc@redhat.com>
416
417 * write.c (relax_segment): Count the number of frags being
418 processed and use this to compute a maximum limit on the number of
419 iterations that will be allowed when attempting to relax the
420 segment.
421
11eec5fc
DS		 4222005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
423
424 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
425 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
426
23d36e92
AM		 4272005-08-16 Alan Modra <amodra@bigpond.net.au>
428
429 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
430 default cpu.
431
3d388997
PB		 4322005-08-15 Paul Brook <paul@codesourcery.com>
433
434 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
435 instructions.
436 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
437
36ae0db3
DJ		 4382005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
439
440 * config/tc-ppc.c (parse_cpu): Add -me300 support.
441 (md_show_usage): Likewise.
442 * doc/c-ppc.texi (PowerPC-Opts): Document it.
443
6c639ef9
MS		 4442005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
445
446 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
447 (md_gather_operands): Add support for optional operands.
448
77592908
DD		 4492005-08-12 Dmitry Diky <diwil@spec.ru>
450 * config/tc-msp430.c (msp430_enable_relax): New flag.
451 (msp430_enable_polys): Likewise.
452 (OPTION_RELAX): New option.
453 (OPTION_POLYMORPHS): Likewise.
454 (md_longopts): New long options.
455 (md_show_usage): Updated.
456 (md_parse_option): Add new options handler.
457 (msp430_operands): Add check if polymorph insns are enabled.
458 (msp430_force_relocation_local): New function.
459 (md_apply_fix): Now delete relocs according to new flags combination.
460 (msp430_relax_frag): Convert long branches to short branches only if
461 flag msp430_enable_relax is set.
462 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
463 (msp430_force_relocation_local): Likewise.
464 * doc/c-msp430.texi: Describe new options.
37b75c0c 465
e079bef8
ILT		 4662005-08-11 Ian Lance Taylor <ian@airs.com>
467
468 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
469 (stamp-mk.com): Likewise.
470 (EXTRA_DIST): Remove make-gas.com from list.
471 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
472 * Makefile.in: Regenerate.
473
4924bf8f
HPN		 4742005-08-11 Hans-Peter Nilsson <hp@axis.com>
475
476 * subsegs.c (subseg_change): Move declaration of seginfo to before
477 first statement.
478
7be1c489
AM		 4792005-08-11 Alan Modra <amodra@bigpond.net.au>
480
481 * README-vms: Delete.
482 * config-gas.com: Delete.
483 * makefile.vms: Delete.
484 * vmsconf.sh: Delete.
485 * config/atof-tahoe.c: Delete.
486 * config/m88k-opcode.h: Delete.
487 * config/obj-bout.c: Delete.
488 * config/obj-bout.h: Delete.
489 * config/obj-hp300.c: Delete.
490 * config/obj-hp300.h: Delete.
491 * config/tc-a29k.c: Delete.
492 * config/tc-a29k.h: Delete.
493 * config/tc-h8500.c: Delete.
494 * config/tc-h8500.h: Delete.
495 * config/tc-m88k.c: Delete.
496 * config/tc-m88k.h: Delete.
497 * config/tc-tahoe.c: Delete.
498 * config/tc-tahoe.h: Delete.
499 * config/tc-tic80.c: Delete.
500 * config/tc-tic80.h: Delete.
501 * config/tc-w65.c: Delete.
502 * config/tc-w65.h: Delete.
503 * config/te-aux.h: Delete.
504 * config/te-delt88.h: Delete.
505 * config/te-delta.h: Delete.
506 * config/te-dpx2.h: Delete.
507 * config/te-hp300.h: Delete.
508 * config/te-ic960.h: Delete.
509 * config/vms-a-conf.h: Delete.
510 * doc/c-a29k.texi: Delete.
511 * doc/c-h8500.texi: Delete.
512 * doc/c-m88k.texi: Delete.
513 * README: Remove obsolete examples, and list of supported targets.
514 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
515 bout and hp300 support.
516 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
517 * configure.in: Remove --enable-bfd-assembler, need_bfd,
518 primary_bfd_gas.
519 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
520 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
521 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
522 * as.h: Likewise.
523 * dw2gencfi.c: Likewise.
524 * dwarf2dbg.c: Likewise.
525 * ehopt.c: Likewise.
526 * input-file.c: Likewise.
527 * listing.c: Likewise.
528 * literal.c: Likewise.
529 * messages.c: Likewise.
530 * obj.h: Likewise.
531 * output-file.c: Likewise.
532 * read.c: Likewise.
533 * stabs.c: Likewise.
534 * struc-symbol.h: Likewise.
535 * subsegs.c: Likewise.
536 * subsegs.h: Likewise.
537 * symbols.c: Likewise.
538 * symbols.h: Likewise.
539 * tc.h: Likewise.
540 * write.c: Likewise.
541 * write.h: Likewise.
542 * config/aout_gnu.h: Likewise.
543 * config/obj-aout.c: Likewise.
544 * config/obj-aout.h: Likewise.
545 * config/obj-coff.c: Likewise.
546 * config/obj-coff.h: Likewise.
547 * config/obj-evax.h: Likewise.
548 * config/obj-ieee.h: Likewise.
549 * config/tc-arm.c: Likewise.
550 * config/tc-arm.h: Likewise.
551 * config/tc-avr.c: Likewise.
552 * config/tc-avr.h: Likewise.
553 * config/tc-crx.h: Likewise.
554 * config/tc-d10v.h: Likewise.
555 * config/tc-d30v.h: Likewise.
556 * config/tc-dlx.h: Likewise.
557 * config/tc-fr30.h: Likewise.
558 * config/tc-frv.h: Likewise.
559 * config/tc-h8300.c: Likewise.
560 * config/tc-h8300.h: Likewise.
561 * config/tc-hppa.h: Likewise.
562 * config/tc-i370.h: Likewise.
563 * config/tc-i386.c: Likewise.
564 * config/tc-i386.h: Likewise.
565 * config/tc-i860.h: Likewise.
566 * config/tc-i960.c: Likewise.
567 * config/tc-i960.h: Likewise.
568 * config/tc-ip2k.h: Likewise.
569 * config/tc-iq2000.h: Likewise.
570 * config/tc-m32c.h: Likewise.
571 * config/tc-m32r.h: Likewise.
572 * config/tc-m68hc11.h: Likewise.
573 * config/tc-m68k.c: Likewise.
574 * config/tc-m68k.h: Likewise.
575 * config/tc-maxq.c: Likewise.
576 * config/tc-maxq.h: Likewise.
577 * config/tc-mcore.c: Likewise.
578 * config/tc-mcore.h: Likewise.
579 * config/tc-mn10200.h: Likewise.
580 * config/tc-mn10300.c: Likewise.
581 * config/tc-mn10300.h: Likewise.
582 * config/tc-ms1.h: Likewise.
583 * config/tc-msp430.c: Likewise.
584 * config/tc-msp430.h: Likewise.
585 * config/tc-ns32k.c: Likewise.
586 * config/tc-ns32k.h: Likewise.
587 * config/tc-openrisc.h: Likewise.
588 * config/tc-or32.c: Likewise.
589 * config/tc-or32.h: Likewise.
590 * config/tc-ppc.c: Likewise.
591 * config/tc-ppc.h: Likewise.
592 * config/tc-s390.h: Likewise.
593 * config/tc-sh.c: Likewise.
594 * config/tc-sh.h: Likewise.
595 * config/tc-sparc.c: Likewise.
596 * config/tc-tic30.c: Likewise.
597 * config/tc-tic30.h: Likewise.
598 * config/tc-tic4x.c: Likewise.
599 * config/tc-tic4x.h: Likewise.
600 * config/tc-tic54x.c: Likewise.
601 * config/tc-tic54x.h: Likewise.
602 * config/tc-v850.h: Likewise.
603 * config/tc-vax.c: Likewise.
604 * config/tc-vax.h: Likewise.
605 * config/tc-xstormy16.h: Likewise.
606 * config/tc-xtensa.h: Likewise.
607 * config/tc-z8k.c: Likewise.
608 * config/tc-z8k.h: Likewise.
609 * config/vms-a-conf.h
610 * doc/Makefile.am: Likewise.
611 * doc/all.texi: Likewise.
612 * doc/as.texinfo: Likewise.
829c3ed3 613 * doc/internals.texi: Likewise.
7be1c489
AM		 614 * doc/Makefile.in: Regenerate.
615 * Makefile.in: Regenerate.
616 * configure: Regenerate.
617 * config.in: Regenerate.
618 * po/POTFILES.in: Regenerate.
619
2f6178c1
NC		 6202005-08-09 Nick Clifton <nickc@redhat.com>
621
622 PR 1070
623 * macro.c (getstring): Do not treat round parentheses exactly the
624 same as angle brackets - the parentheses need to be preserved and
625 passed on to the macro processing code.
626
44c86e8c
NC		 6272005-08-08 Nick Clifton <nickc@redhat.com>
628
629 * config/tc-msp430.c (MSP430_ISA_21): Define.
630 (mcu_types): Add entries for msp430x21xx variants.
631
df40eaf9
NC		 6322005-08-08 Nick Clifton <nickc@redhat.com>
633
634 PR 1070
635 * macro.c (getstring): Treat round parentheses in the same way as
636 angle brackets.
637 (get_any_string): Likewise.
638
5a14ab23
L		 6392005-08-07 H.J. Lu <hongjiu.lu@intel.com>
640
641 PR gas/1118
642 * as.c (parse_args): Handle -al=<FILE>.
643
47837f8e
NC		 6442005-08-07 Nick Clifton <nickc@redhat.com>
645
646 * read.c (s_app_line): Accept a line number of 0 for compatibility
647 with gcc's output for assembler-with-cpp files.
648
e27ec89e
PB		 6492005-08-05 Paul Brook <paul@codesourcery.com>
650
651 * config/tc-arm.c (current_it_mask, current_cc): New variables.
652 (do_t_add_sub): Use correct encodings inside IT block.
653 (do_t_arit3c): Ditto.
654 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
655 (md_assemble): Verify conditional suffixes agains IT blocks.
656
9c3c69f2
PB		 6572005-08-05 Paul Brook <paul@codesourcery.com>
658
659 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
660 constants.
661 (encode_thumb32_shifted_operand): Prohibit register shifts.
662 (encode_thumb32_addr_mode): Fix typo.
663 (insns): Correct thumb2 ldm and stm opcodes.
664
f2184508
NC		 6652005-08-02 Khem Raj <kraj@mvista.com>
666
667 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
668 WLDRD/WSTRD instruction.
669
4e6935a6
AM		 6702005-08-02 Alan Modra <amodra@bigpond.net.au>
671
672 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
673 if emitting a reloc.
674
8a06b769
TS		 6752005-07-29 Thiemo Seufer <ths@networkno.de>
676
677 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
678
e9f89963
PB		 6792005-07-29 Paul Brook <paul@codesourcery.com>
680
681 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
682 pop.
683 (do_t_addr): Implement 32-bit variant.
684 (do_t_push_pop): Make some errors warnings. Handle single register
685 32-bit case.
686 (insns): Use tCE for adr.
687 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
688 (md_apply_fix): Ditto.
689
92e90b6e
PB		 6902005-07-29 Paul Brook <paul@codesourcery.com>
691
692 * config/tc-arm.c (parse_tb): New function.
693 (enum operand_parse_code): Add OP_TB.
694 (parse_operands): Handle OP_TB.
695 (do_t_add_sub_w, do_t_tb): New functions.
696 (insns): Add entries for addw, subw, tbb and tbh.
697 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
698
0a7b9ba6
NC		 6992005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
700
701 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
702
17d4e2a2
L		 7032007-07-27 H.J. Lu <hongjiu.lu@intel.com>
704
705 * config/tc-i386.c (handle_large_common): Declare only for ELF.
706
ba825241
JB		 7072005-07-27 Jan Beulich <jbeulich@novell.com>
708
709 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
710 int.
711 (unw_p_record): Remove unused/redundant fields imask and rmask.
712 Combine spoff and pspoff into a union. Combine gr and br into a
713 union. Change type of grmask and brmask to unsigned char. Change type
714 of frmask to unsigned int.
715 (unw_x_record): Combine spoff, pspoff, and treg into a union.
716 * config/tc-ia64.c (unwind): New field 'pending_saves'.
717 (check_pending_save): New.
718 (alloc_record): Clear out entire record.
719 (output_psp_gr): Use renamed structure fields.
720 (output_psp_sprel): Likewise.
721 (output_rp_gr): Likewise.
722 (output_rp_br): Likewise.
723 (output_rp_psprel): Likewise.
724 (output_rp_sprel): Likewise.
725 (output_pfs_gr): Likewise.
726 (output_pfs_psprel): Likewise.
727 (output_pfs_sprel): Likewise.
728 (output_preds_gr): Likewise.
729 (output_preds_psprel): Likewise.
730 (output_preds_sprel): Likewise.
731 (output_spill_base): Likewise.
732 (output_unat_gr): Likewise.
733 (output_unat_psprel): Likewise.
734 (output_unat_sprel): Likewise.
735 (output_lc_gr): Likewise.
736 (output_lc_psprel): Likewise.
737 (output_lc_sprel): Likewise.
738 (output_fpsr_gr): Likewise.
739 (output_fpsr_psprel): Likewise.
740 (output_fpsr_sprel): Likewise.
741 (output_priunat_gr): Likewise.
742 (output_priunat_psprel): Likewise.
743 (output_priunat_sprel): Likewise.
744 (output_bsp_gr): Likewise.
745 (output_bsp_psprel): Likewise.
746 (output_bsp_sprel): Likewise.
747 (output_bspstore_gr): Likewise.
748 (output_bspstore_psprel): Likewise.
749 (output_bspstore_sprel): Likewise.
750 (output_rnat_gr): Likewise.
751 (output_rnat_psprel): Likewise.
752 (output_rnat_sprel): Likewise.
753 (output_spill_psprel): Likewise.
754 (output_spill_sprel): Likewise.
755 (output_spill_reg): Likewise.
756 (output_fr_mem): Likewise. Allocate one unwind record per set mask
757 bit.
758 (output_frgr_mem): Likewise.
759 (output_gr_mem): Likewise.
760 (output_br_mem): Likewise.
761 (output_gr_gr): Likewise.
762 (output_br_gr): Likewise.
763 (fixup_unw_records): Likewise.
764 (process_one_record): Use renamed structure fields. For gr_gr and
765 br_gr, collect mask from chain of records before output.
766 (in_prologue): Simplify and eliminate early returns. Call
767 check_pending_save.
768 (in_body): Simplify and eliminate early returns.
769 (dot_body): Call check_pending_save.
770 (md_assemble): Update comment. Deal with pending saves.
771
9cd96992
JB		 7722005-07-26 Jan Beulich <jbeulich@novell.com>
773
774 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
775 mask from guessed suffix, but mask out other immediate types only
776 if at least on candidate is valid for the insn.
777
fd54057a
DD		 7782005-07-25 DJ Delorie <dj@redhat.com>
779
780 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
781 Support %mod() modifiers from opcodes.
782 * doc/c-m32c.texi (M32C-Modifiers): New section.
783
3b22753a
L		 7842005-07-25 Jan Hubicka <jh@suse.cz>
785 H.J. Lu <hongjiu.lu@intel.com>
786
787 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
788 defined.
789 (elf_com_section_ptr): New.
790 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
791 (elf_common_parse): Make it global. Use elf_com_section_ptr
792 instead of bfd_com_section_ptr.
793 (obj_elf_change_section): Handle x86-64 large bss sections.
794
795 * config/obj-elf.h (elf_com_section_ptr): New.
796 (elf_common_parse): New.
797
798 * config/tc-i386.c (handle_large_common): New.
799 (md_pseudo_table): Add "largecomm".
800 (x86_64_section_letter): New.
801 (x86_64_section_word): New.
802
803 * config/tc-i386.h (x86_64_section_word): New.
804 (x86_64_section_letter): New.
805 (md_elf_section_letter): New. Defined.
806 (md_elf_section_word): Likewise.
807
9f971fcb
NC		 8082005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
809
810 * configure.tgt: Remove i386-*-rtemself*.
811 Remove sparc-*-rtemself*.
812
240a3425
BE		 8132005-07-21 Ben Elliston <bje@gnu.org>
814
815 * config/tc-m68k.h: Remove TE_LYNX conditional code.
816
c160f130
PB		 8172005-07-21 Paul Brook <paul@codesourcery.com>
818
819 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
820 inst.reloc.pc_rel.
821
a9bfff94
NC		 8222005-07-20 Tavis Ormandy <taviso@gentoo.org>
823
824 * messages.c: Use vsnprintf instead of vsprintf.
825
157e7bd1
NC		 8262005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
827
828 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
829 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
830
85da3a56
NC		 8312005-07-18 Nick Clifton <nickc@redhat.com>
832
833 * configure.tgt: Restore alpha ordering to list of arches.
834
71e17562
DA		 8352005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
836
837 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
838
718ddfc0
JB		 8392005-07-18 Jan Beulich <jbeulich@novell.com>
840
841 * config/tc-i386.c (md_begin): Use IS_ELF.
842 (tc_i386_fix_adjustable): Likewise.
843 (md_estimate_size_before_relax): Likewise.
844 (md_apply_fix): Likewise.
845 (i386_target_format): Likewise.
846 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
847 (i386_immediate): Remove #ifdef LEX_AT.
848 (i386_displacement): Likewise.
849 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
850 LEX_AT.
851
3956db08
JB		 8522005-07-18 Jan Beulich <jbeulich@novell.com>
853
854 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
855 parameter to unsigned. Parameter sign now is tristate - zero/
856 positive mean unsigned/signed, negative means signedness doesn't
857 matter. Check field size,
858 signedness, and pcrel-ness are in agreement between relocated field
859 and relocation type. Adjust diagnostics.
860 (optimize_imm): And type mask of operand instead of overwriting it.
861 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
862 local structure and initialize gotrel accordingly. Pass caller as
863 mask of types that the operator can match.
864 (x86_cons_fix_new): Let reloc know that signedness of relocation
865 doesn't matter.
866 (x86_pe_cons_fix_new): Likewise.
867 (x86_cons): Pass additional argument to lex_got.
868 (i386_immediate): New local variable 'types'. Pass its address as
869 additional argument to lex_got. Mask out operand types not supported
870 befoe returning.
871 (i386_displacement): Likewise. Set bigdisp to all types supported in
872 64-bit mode, combining the previously split initialization.
873
2dd88dca
JB		 8742005-07-18 Jan Beulich <jbeulich@novell.com>
875
876 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
877 current mode.
878
8126167b
DA		 8792005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
880
881 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
882 promoted match.
883
0f82ff91
AM		 8842005-07-16 Alan Modra <amodra@bigpond.net.au>
885
886 * Makefile.am: Run "make dep-am".
887 * Makefile.in: Regenerate.
888
90700ea2
L		 8892007-07-15 H.J. Lu <hongjiu.lu@intel.com>
890
891 * gas/config/tc-i386.h (CpuVMX): New.
892 (CpuUnknownFlags): Add CpuVMX.
893
49f58d10
JB		 8942005-07-14 Jim Blandy <jimb@redhat.com>
895
896 Add support for the Renesas M32C.
897 * Makefile.am (CPU_TYPES): List m32c.
898 (TARGET_CPU_CFILES): List config/tc-m32c.c.
899 (TARGET_CPU_HFILES): List config/tc-m32c.h.
900 * configure.in: Add case for m32c.
901 * configure.tgt: Add cases for m32c and m32c-*-elf.
902 * configure: Regenerated.
903 * config/tc-m32c.c, config/tc-m32c.h: New files.
904 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
905 * doc/Makefile.in: Regenerated.
906 * doc/all.texi: Set M32C.
907 * doc/as.texinfo: Add text for the M32C-specific options and line
908 comment characters, and refer to c-m32c.texi.
909 * doc/c-m32c.texi: New file.
37b75c0c 910
6c5cf62c
NC		 9112005-07-14 Nick Clifton <nickc@redhat.com>
912
913 PR 1069
914 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
915 the ins_parse buffer.
916
14c194bb
NC		 9172005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
918
919 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
920 i386-*-rtemscoff*, sparc-*-rtemsaout*.
921
28a9d8f5
L		 9222005-07-10 H.J. Lu <hongjiu.lu@intel.com>
923
924 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
925 displacements.
926
b4f261e0
BE		 9272005-07-08 Ben Elliston <bje@au.ibm.com>
928
929 * frags.h: Remove ANSI_PROTOTYPES conditional code.
930 * config/obj-elf.h: Likewise.
931 * config/tc-h8300.h: Likewise.
932 * config/tc-h8500.h: Likewise.
933 * config/tc-i370.h: Likewise.
934 * config/tc-i386.h: Likewise.
935 * config/tc-m68hc11.h: Likewise.
936 * config/tc-m68k.h: Likewise.
937 * config/tc-ppc.h: Likewise.
938 * config/tc-s390.h: Likewise.
939 * config/tc-sh.h: Likewise.
940 * config/tc-sparc.h: Likewise.
941 * config/tc-tic30.c: Likewise.
942 * config/tc-w65.h: Likewise.
943 * config/tc-xtensa.h: Likewise.
944
d8b19f1a
HPN		 9452005-07-08 Hans-Peter Nilsson <hp@axis.com>
946
947 PR gas/1049
948 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
949
0fd3a477
JW		 9502005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
951
952 * config/tc-tic30.c (debug): Add format attribute. Fix format
953 bugs.
954
bf50992e
L		 9552005-07-06 H.J. Lu <hongjiu.lu@intel.com>
956
957 * config/tc-i386.c (cpu_arch): Add sse3.
958
959 * config/tc-i386.h (CpuSSE3): Renamed from ...
960 (CpuPNI): This. Defined as CpuSSE3.
961
962 * doc/c-i386.texi: Document .sse3.
963
5d5e6db9
JB		 9642005-07-06 Jan Beulich <jbeulich@novell.com>
965
966 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
967
3ec2b351
NC		 9682005-07-05 Nick Clifton <nickc@redhat.com>
969
970 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
971 md_chars_to_numbers to an unsigned pointer in order to avoid a
972 compile time warning.
973
9d8504b1
PB		 9742005-07-05 Paul Brook <paul@codesourcery.com>
975
976 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
977
a0defb2e
AH		 9782005-07-05 Aldy Hernandez <aldyh@redhat.com>
979
980 * config/tc-ms1.c: New.
981 * config/tc-ms1.h: New.
982 * testsuite/gas/ms1/allinsn.d: New.
983 * testsuite/gas/ms1/allinsn.s: New.
984 * testsuite/gas/ms1/badinsn.s: New.
985 * testsuite/gas/ms1/badinsn1.s: New.
986 * testsuite/gas/ms1/badoffsethigh.s: New.
987 * testsuite/gas/ms1/badoffsetlow.s: New.
988 * testsuite/gas/ms1/badorder.s: New.
989 * testsuite/gas/ms1/badreg.s: New.
990 * testsuite/gas/ms1/badsignedimmhigh.s: New.
991 * testsuite/gas/ms1/badsignedimmlow.s: New.
992 * testsuite/gas/ms1/badsyntax.s: New.
993 * testsuite/gas/ms1/badsyntax1.s: New.
994 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
995 * testsuite/gas/ms1/badunsignedimmlow.s: New.
996 * testsuite/gas/ms1/errors.exp: New.
997 * testsuite/gas/ms1/ldst.s: New.
998 * testsuite/gas/ms1/misc.d: New.
999 * testsuite/gas/ms1/misc.s: New.
1000 * testsuite/gas/ms1/ms1-16-003.d: New.
1001 * testsuite/gas/ms1/ms1-16-003.s: New.
1002 * testsuite/gas/ms1/ms1.exp: New.
1003 * testsuite/gas/ms1/msys.d: New.
1004 * testsuite/gas/ms1/msys.s: New.
1005 * testsuite/gas/ms1/relocs.d: New.
1006 * testsuite/gas/ms1/relocs.exp: New.
1007 * testsuite/gas/ms1/relocs1.s: New.
1008 * testsuite/gas/ms1/relocs2.s: New.
1009
30123838
JB		 10102005-07-05 Jan Beulich <jbeulich@novell.com>
1011
1012 * config/tc-i386.h (CpuSVME): New.
1013 (CpuUnknownFlags): Include CpuSVME.
1014 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1015 as alias of sledgehammer.
1016 (md_assemble): Include invlpga in the check for insns with two source
1017 operands.
1018 (process_operands): Include SVME insns in the check for ignored
1019 segment overrides. Adjust diagnostic.
1020 (i386_index_check): Special-case SVME insns with memory operands.
1021
ca3f61f7
NC		 10222005-07-04 Khem Raj <kraj@mvista.com>
1023 Nick Clifton <nickc@redhat.com>
1024
1025 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1026 use an immediate value.
1027 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1028 since the register field of the operands structure is unsigned.
1029 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1030 (parse_operands): Make the 2ns parameter an unsigned pointer to
1031 match its use.
1032 (do_ldrd): When using the imm field of the operands structure as a
1033 second register field, treat it as unsigned.
1034
551b43fd
AM		 10352005-07-04 Alan Modra <amodra@bigpond.net.au>
1036
1037 PR 1004
1038 * config/obj-elf.c (obj_elf_change_section): Use backend
1039 get_sec_type_attr.
1040
e4e8248d
JB		 10412005-07-01 Jan Beulich <jbeulich@novell.com>
1042
1043 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1044 (output_spill_psprel, output_spill_psprel_p): Combine.
1045 (output_spill_sprel, output_spill_sprel_p): Combine.
1046 (output_spill_reg, output_spill_regp_p): Combine.
1047 (process_one_record): Handle psp_psprel.
1048 (parse_predicate_and_operand): New.
1049 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1050 initialize output values. Emit diagnostic case here.
1051 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1052 (add_unwind_entry): New second parameter. Allow first parameter to
1053 be NULL. Parse optional tag, emit warning about further support for
1054 it otherwise being missing. Check end-of-line when requested.
1055 (dot_fframe): Clear operand when wrong. Allow tag.
1056 (dot_vframe): Likewise.
1057 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1058 relative.
1059 (dot_vframepsp): Remove.
1060 (dot_altrp): Clear operand when wrong. Allow tag.
1061 (dot_save): Likewise. Let default case also go through
1062 add_unwind_entry.
1063 (dot_savemem): Likewise.
1064 (dot_restore): Don't return when wrong operand. Allow tag.
1065 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1066 parse_predicate_and_operand and the new arguments to
1067 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1068 when wrong operand. Allow tag.
1069 (dot_restorereg, dot_restorereg_p): Likewise.
1070 (dot_spillmem, dot_spillmem_p): Likewise.
1071 (dot_saveg): Clear operand when wrong. Perform tighter operand
1072 checks. Allow tag.
1073 (dot_savef): Likewise.
1074 (dot_saveb): Likewise.
1075 (dot_savegf): Likewise.
1076 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1077 parse_predicate_and_operand and the new arguments to
1078 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1079 when wrong operand. Allow tag.
1080 (popcount): New.
1081 (dot_label_state): Don't return when wrong operand.
1082 (dot_copy_state): Likewise.
1083 (dot_unwabi): Likewise. Check if in prologue.
1084 (dot_body): Don't call demand_empty_rest_of_line.
1085 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1086 operand checks.
1087 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1088 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1089 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1090 (parse_operand): New second parameter. Don't deal with '}' here
1091 anymore. Don't advance past end-of-line.
1092 (parse_operands): Pass second argument to parse_operand.
1093 (ia64_start_line): Prevent out-of-bounds access through
1094 input_line_pointer. Deal with '}' here.
1095 (ia64_unrecognized_line): Don't deal with '}' here.
1096 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1097 discard_rest_of_line.
1098
2fc8bdac
ZW		 10992005-06-30 Zack Weinberg <zack@codesourcery.com>
1100
1101 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1102 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1103 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1104 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1105 (s_arm_elf_cons): Disallow use of (plt) suffix.
1106 (do_adrl): Adjust X_add_number unconditionally.
1107 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1108 argument. Handle all adjustment for pipeline offset here.
1109 (md_apply_fix): No need to undo work of md_pcrel_from. No
1110 need to extract pre-encoded pipeline adjustments from various
1111 branch instructions. Generally, assume instructions are already
1112 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1113 special cases. Handle BFD_RELOC_ARM_PLT32 like
1114 BFD_RELOC_ARM_PCREL_BRANCH.
1115 (tc_gen_reloc): Remove OBJ_ELF special case.
1116 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1117
b753922c
BE		 11182005-06-30 Ben Elliston <bje@gnu.org>
1119
1120 * Makefile.am (check-DEJAGNU): Don't search for expect.
1121 * Makefile.in: Regenerate.
1122
c3298874
BE		 11232005-06-30 Ben Elliston <bje@gnu.org>
1124
1125 * Makefile.am (EXPECT): Set to expect.
1126 (RUNTEST): Likewise, set to runtest.
1127 * Makefile.in: Regenerate.
1128
8f738565
BE		 11292005-06-23 Ben Elliston <bje@gnu.org>
1130
1131 * config/m68k-parse.h: Use ISO C90.
1132 * config/m68k-parse.y: Likewise.
1133 * config/tc-m68k.h: Likewise.
1134
b300c311
L		 11352005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1136
1137 PR 1013
1138 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1139 movabs.
1140 (optimize_disp): Optimize only if possible. Don't use 64bit
1141 displacement on non-constants and do same on constants if
1142 possible.
1143
d6ab8113
JB		 11442005-06-17 Jan Beulich <jbeulich@novell.com>
1145
1146 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1147 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1148 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1149 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1150 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1151 aborting.
1152 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1153 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1154 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1155 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1156 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1157 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1158 convert 8-byte pc-relative relocations.
1159 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1160 (i386_validate_fix): Likewise.
1161 (x86_cons): Also handle quad values in 64-bit mode.
1162 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1163 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1164 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1165 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1166
37f6032b
ZW		 11672005-06-13 Zack Weinberg <zack@codesourcery.com>
1168
1169 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1170 symbolP as well as for names with a leading dot. Use ACONCAT.
1171 (md_apply_fix): For branch relocations, only replace value
1172 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1173 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1174 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1175 (LOCAL_LABEL_PREFIX): Don't define.
1176
6bdb6dec
AM		 11772005-06-10 Alan Modra <amodra@bigpond.net.au>
1178
1179 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1180 fill pattern.
1181
4dddc1d1
JW		 11822005-06-08 James E Wilson <wilson@specifixinc.com>
1183
1184 PR 994
1185 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1186 is NULL, then emit a warning, and return the current index.
1187
03b13e59
NC		 11882005-06-08 Tomas Hurka <tom@hukatronic.cz>
1189
6bdb6dec 1190 PR 991
03b13e59
NC		 1191 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1192 temporary copy of the operands array so that changes can be safely
1193 backed out if the insn does not match.
1194 (m68k_compare_opcode): Shortcut the test when the parameters are
1195 the same. Return 1 if the names match but the second opcode is
1196 further on in the array than the first.
1197
985d9490
NC		 11982005-06-08 Nick Clifton <nickc@redhat.com>
1199
1200 PR 994
1201 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1202
6858915a
NC		 12032005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1204
1205 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1206
047af9ef
AH		 12072005-06-07 Aldy Hernandez <aldyh@redhat.com>
1208 Michael Snyder <msnyder@redhat.com>
1209 Stan Cox <scox@redhat.com>
1210
1211 * configure.in: Add ms1 case.
1212
1213 * configure: Regenerate.
1214
1215 * configure.tgt: Add ms1 case.
1216
0bf60745
BW		 12172005-06-07 Bob Wilson <bob.wilson@acm.org>
1218
1219 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1220 * config/tc-xtensa.c (new_resource_table): Likewise.
1221 (resize_resource_table): Likewise.
1222 (release_resources): Fix assertion for unsigned values.
1223
55cf6793
ZW		 12242005-06-07 Zack Weinberg <zack@codesourcery.com>
1225
1226 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1227 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1228 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1229 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1230 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1231 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1232 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1233 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1234 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1235 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1236 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1237 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1238 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1239 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1240 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1241 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1242 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1243 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1244 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1245 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1246 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1247 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1248 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1249 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1250 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1251 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1252 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1253 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1254 * config/tc-xtensa.c, config/tc-z8k.c:
1255 Replace all instances of the string "_apply_fix3" with
1256 "_apply_fix".
1257 * po/POTFILES.in, po/gas.pot: Regenerate.
1258
620c54b3
AM		 12592005-06-08 Alan Modra <amodra@bigpond.net.au>
1260
1261 * Makefile.am: Run "make dep-am".
1262 (POTFILES): Remove GAS_CFILES.
1263 * Makefile.in: Regenerate.
1264
32b26a03
MR		 12652005-06-07 David Ung <davidu@mips.com>
1266
1267 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1268 24kc, 24kf and 24kfx under MIPS32 release 2.
1269
6a86118a
NC		 12702005-06-04 Nick Clifton <nickc@redhat.com>
1271
1272 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1273 to their Thumb-enabled equivalents.
1274
20e1fcfd
MR		 12752005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1276
1277 * config/tc-mips.c (load_register): Add leading "0x" to the
1278 output of sprintf_vma().
1279 (macro): Likewise.
1280
1887dd22
NC		 12812005-06-01 Nick Clifton <nickc@redhat.com>
1282
1283 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1284 test for the presence of thumb version of the parsing functions
1285 since they must always exist and the test generates a compile time
1286 warning message.
1287
04fe8f58
RH		 12882005-05-31 Richard Henderson <rth@redhat.com>
1289
1290 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1291 (alpha_reloc_op): Add it.
1292 (debug_exp): Handle it.
1293 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1294 (emit_insn): Handle it.
1295 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1296
988392e2
CG		 12972005-05-31 Christian Groessler <chris@groessler.org>
1298
1299 * write.c (dump_section_relocs): Convert to ISO-C.
1300 (write_relocs): Avoid signed/unsigned and fprintf argument
1301 warnings in debug code.
1302
adbaf948
ZW		 13032005-05-26 Zack Weinberg <zack@codesourcery.com>
1304
1305 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1306 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1307 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1308 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1309 fixP->tc_fix_data directly in the sole place it was used.
1310 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1311 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1312 and 64-bit hosts.
1313
5656b6b8
JB		 13142005-05-27 Jan Beulich <jbeulich@novell.com>
1315
1316 * config/tc-ia64.c (struct proc_pending): New.
1317 (unwind): Replace proc_start with proc_pending.
1318 (unwind_diagnostic): Check unwind.proc_pending.sym.
1319 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1320 Check if previous proc not closed. Record all entry points.
1321 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1322 Set symbol sizes for entry points recorded in dot_proc. Check
1323 arguments for consistency with respective .proc's.
1324 (md_assemble): Replace unwind.proc_start with
1325 unwind.proc_pending.sym.
1326
75214fb0
JB		 13272005-05-27 Jan Beulich <jbeulich@novell.com>
1328
1329 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1330 and last_ptr. Check all in-use slots for first one with non-NULL
1331 unwind_record. Don't reload end_ptr before second update round.
1332
7c06efaa
JW		 13332005-05-26 James E Wilson <wilson@specifixinc.com>
1334
1335 * config/tc-ia64.c (extra_goodness): Update comment.
1336 (md_begin): Add debugging code to print best_template table.
1337
286cee81
JB		 13382005-05-25 Jan Beulich <jbeulich@novell.com>
1339
1340 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1341 template.
1342
30ad6cb9
JB		 13432005-05-25 Jan Beulich <jbeulich@novell.com>
1344
1345 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1346 BFD_RELOC_UNUSED when determining the width of the reloc.
1347
6baf2b51
JB		 13482005-05-25 Jan Beulich <jbeulich@novell.com>
1349
1350 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1351 section entry.
1352
fa30c84f
JB		 13532005-05-25 Jan Beulich <jbeulich@novell.com>
1354
1355 * config/tc-ia64.c (dot_radix): Rewrite.
1356
1055c30c
JB		 13572005-05-25 Jan Beulich <jbeulich@novell.com>
1358
1359 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1360 and next_slot_frag.
1361 (alloc_record): Remove references to next_slot_number and
1362 next_slot_frag.
1363 (emit_one_bundle): Likewise.
1364
45d18c80
NC		 13652005-05-22 Nick Clifton <nickc@redhat.com>
1366
1367 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1368 message buffer when invoking the insert function.
1369
9f45e54b
DA		 13702005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1371
1372 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1373 only if an instruction match is found.
1374
47e70edb
BW		 13752005-05-20 Bob Wilson <bob.wilson@acm.org>
1376
1377 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1378 to addition in argument to xtensa_dwarf2_emit_insn.
1379
e3e71e27
ZW		 13802005-05-19 Zack Weinberg <zack@codesourcery.com>
1381
1382 * Makefile.am: Have 'all' depend on 'info'.
1383 * Makefile.in: Regenerate.
1384
c744ecf2
AM		 13852005-05-19 Alan Modra <amodra@bigpond.net.au>
1386
1387 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1388
b0648eec
AM		 13892005-05-19 Anton Blanchard <anton@samba.org>
1390
1391 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1392 (md_show_usage): Document it.
1393 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1394 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1395
4600db48
JB		 13962005-05-19 Jan Beulich <jbeulich@novell.com>
1397
1398 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1399 relocations in unwind section.
1400
a0ef61f7
NC		 14012005-05-18 Nick Clifton <nickc@redhat.com>
1402
1403 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1404 if one exists. Ignore any error messages it may produce, just
1405 allow it to perform the insertion.
1406
c19d1205
ZW		 14072005-05-17 Zack Weinberg <zack@codesourcery.com>
1408
1409 * hash.c (hash_lookup): Add len parameter. All callers changed.
1410 (hash_find_n): New interface.
1411 * hash.h: Prototype hash_find_n.
1412 * sb.c: Include as.h.
1413 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1414 (sb_scrub_and_add_sb): New interface.
1415 * sb.h: Prototype sb_scrub_and_add_sb.
1416 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1417
1418 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1419 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1420 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1421
970c3dbc
DJ		 14222005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1423
1424 * doc/Makefile.am (gasver.texi): Don't use $<.
1425 * doc/Makefile.in: Regenerated.
1426
ec7ef033
NC		 14272005-05-17 Nick Clifton <nickc@redhat.com>
1428
1429 PR 876
1430 * symbols.c (resolve_symbol_value): Do not move symbols whose
1431 value expression has not been resolved or finalized into the
1432 absolute section as this will confuse other parts of the assembler
1433 into thinking that their value is zero.
1434
40a4d956
JB		 14352005-05-17 Jan Beulich <jbeulich@novell.com>
1436
1437 * read.c (_find_end_of_line): New.
1438 (find_end_of_line): New.
1439 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1440 (read_a_source_file): Use it.
1441 (s_globl): Use it.
1442 (s_macro): Use it.
1443 (get_line_sb): Use it.
1444 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1445 (s_comm_internal): Likewise.
1446 (s_lsym): Likewise.
1447 (s_macro): Likewise.
1448 (s_ignore): Use ignore_rest_of_line.
1449 * read.h (find_end_of_line): Prototype.
1450 (discard_rest_of_line): Remove prototype. #define to
1451 ignore_rest_of_line.
1452
2d034539
NC		 14532005-05-17 Nick Clifton <nickc@redhat.com>
1454
1455 * config/tc-v850,h (TC_FIX_TYPE): Define.
1456 (TC_INIT_FIX_TYPE): Define.
1457 * config/tc-v850.c (md_assemble): When creating a fix record the
1458 operand in the tc_fix_data field.
1459 (md_apply_fix3): When applying a resolved fix use the operand's
1460 insertion procedure to store the value, if the operand has been
1461 recorded.
1462
42ecbf5e
DJ		 14632005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1464
1465 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1466 invocation.
1467 * Makefile.in: Regenerated.
1468
d7c531cd
BW		 14692005-05-13 Sterling Augustine <sterling@tensilica.com>
1470 Bob Wilson <bob.wilson@acm.org>
1471
1472 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1473 message.
1474 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1475 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1476
3c9d25f4
AM		 14772005-05-11 Alan Modra <amodra@bigpond.net.au>
1478
1479 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1480 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1481
ee192366
MM		 14822005-05-10 Michael Matz <matz@suse.de>
1483
1484 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1485
1486 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1487
20d7ce9b
HPN		 14882005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1489
1490 PR binutils/886
1491 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1492 Handle label-without-colon before ordinary dot-pseudo as an
1493 ordinary label. Don't leak memory for label-without-colon alone
1494 on a line. Don't mmixal-munge operands for dot-pseudos.
1495
be03cc84
JB		 14962005-05-10 Jan Beulich <jbeulich@novell.com>
1497
1498 * macro.c (get_any_string): Remove the two last parameters. Replace
1499 references to the former expand parameter by using macro_alternate.
1500 Simplify loop condition for checking for end-of-string.
1501 (get_string): Remove redunant call to sb_skip_white.
1502 (do_formals): Remove two last arguments to get_any_string.
1503 (macro_expand): Likewise.
1504 (expand_irp): Likewise.
1505
360e86f1
JB		 15062005-05-10 Jan Beulich <jbeulich@novell.com>
1507
1508 * read.c (s_macro): Move local variable 'local' to smaller scope.
1509 Call sb_kill on it when done.
1510
34d9ee9e
JB		 15112005-05-09 Jan Beulich <jbeulich@novell.com>
1512
ee192366
MM		 1513 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1514 when zero and not required by encoding constraints.
34d9ee9e 1515
c9cd7160
L		 15162005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1517
1518 PR 936
1519 * config/tc-sh64.c (sh64_fake_label): New.
1520
1521 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1522
1523 * doc/internals.texi (TC_FAKE_LABEL): Document.
1524
1525 * write.c (TC_FAKE_LABEL): New.
1526 (adjust_reloc_syms): Use it.
1527 (write_object_file): Likewise.
1528
e44823cf
JB		 15292005-05-09 Jan Beulich <jbeulich@novell.com>
1530
1531 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1532 and comma in Intel mode.
1533
089dfecd
JB		 15342005-05-09 Jan Beulich <jbeulich@novell.com>
1535
1536 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1537 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1538 Make name array static and const. Adjust lookup to account for NULL
1539 entries (standing for unused register numbers).
1540
f41bbced
JB		 15412005-05-09 Jan Beulich <jbeulich@novell.com>
1542
1543 * config/tc-i386.c (parse_insn): Consider all matching instructions
1544 when checking for string instruction after string-only prefix.
1545
6e3f953d
L		 15462005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1547
1548 PR 940
1549 * config/tc-ia64.c (start_unwind_section): Properly check
1550 comdat group with SHF_GROUP.
1551
0c6c36d5
BW		 15522005-05-06 Bob Wilson <bob.wilson@acm.org>
1553
1554 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1555
c138bc38
BW		 15562005-05-06 Bob Wilson <bob.wilson@acm.org>
1557
1558 * config/tc-xtensa.c: Remove excess whitespace.
1559 * config/tc-xtensa.h: Likewise.
1560 * config/xtensa-istack.h: Likewise.
1561 * config/xtensa-relax.c: Likewise.
1562 * config/xtensa-relax.h: Likewise.
1563
93a9f991
NC		 15642005-05-06 Nick Clifton <nickc@redhat.com>
1565
1566 * sb.h: Fix formatting of comments.
1567 * sb.c: Fix formatting of comments.
1568
3c9aabc7
JB		 15692005-05-06 Jan Beulich <jbeulich@novell.com>
1570
1571 * sb.h (sb_add_buffer): Reintroduce.
1572 * sb.c (sb_add_buffer): Likewise.
1573
6eaeac8a
JB		 15742005-05-06 Jan Beulich <jbeulich@novell.com>
1575
1576 * macro.c (new_formal, del_formal): New.
1577 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1578 required argument has default value. Stop looking for more formal
1579 when there was a vararg one.
1580 (macro_expand_body): Use new_formal and del_formal.
1581 (macro_expand): Likewise. Initialize local variable err. Don't
1582 return immediately when encountering an error. Warn when keyword
1583 argument already had a value assigned. Eliminate duplicate clearing
1584 of argument value. When current positional argument matches parameter
1585 of vararg type, assign to it all the remaining arguments. Issue error
1586 when required parameter does not have value.
1587 (free_macro): Use del_formal.
1588 (expand_irp): Initialize formal type. Free buffers associated with
1589 formal prior to returning.
1590 * macro.h (struct formal_struct): Add new field 'type' with new
1591 enumeration type 'formal_type'.
1592 * doc/as.texinfo: Document macro parameter qualifiers.
1593 * NEWS: Mention new functionality.
1594
26aca5f6
JB		 15952005-05-06 Jan Beulich <jbeulich@novell.com>
1596
1597 * cond.c (s_ifb): New.
1598 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1599 * read.h (s_ifb): Prototype.
1600 * doc/as.texinfo: Document .ifb and .ifnb.
1601
5faa8e39
JW		 16022005-05-05 Steve Ellcey <sje@cup.hp.com>
1603
1604 * config/tc-ia64.c (MIN): Undef.
1605
eac338cf
PB		 16062005-05-05 Paul Brook <paul@codesourcery.com>
1607
1608 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1609
d8244a4a
NC		 16102005-05-05 Matt Thomas <matt@3am-software.com>
1611
1612 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1613 bytes.
1614
4b4da160
NC		 16152005-05-05 Nick Clifton <nickc@redhat.com>
1616
1617 * Update the address and phone number of the FSF organization in
1618 the GPL notices in the following files:
1619 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1620 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1621 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1622 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1623 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1624 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1625 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1626 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1627 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1628 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1629 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1630 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1631 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1632 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1633 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1634 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1635 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1636 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1637 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1638 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1639 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1640 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1641 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1642 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1643 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1644 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1645 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1646 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1647 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1648 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1649 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1650 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1651 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1652 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1653 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1654 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1655 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1656 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1657 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1658 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1659 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1660 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1661 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1662 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1663 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1664 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1665 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1666 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1667 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1668 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1669 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1670 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1671 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1672 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1673 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1674 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1675 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1676 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1677 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1678 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1679 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 1680 config/xtensa-relax.h, doc/fdl.texi
4b4da160 1681
699d2810
NC		 16822005-05-05 Nick Clifton <nickc@redhat.com>
1683
1684 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1685 the target_big_endian variable to false.
1686
69852798
AM		 16872005-05-04 Alan Modra <amodra@bigpond.net.au>
1688
1689 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1690 list traversal. Use bfd_section_list_prepend.
1691 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1692 over the section list.
1693 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1694 (xtensa_insert_section): Delete.
1695 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1696 and bfd_section_list_prepend.
1697 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1698 bfd_section_list_insert_after.
1699
c1d05a60
NC		 17002005-05-03 Nick Clifton <nickc@redhat.com>
1701
1702 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1703 of bfd_section_list... macros.
1704 * config/tc-mmix.c (mmix_frob_file): Likewise.
1705 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1706 (xtensa_insert_section): Likewise.
1707
1708 * macro.c (macro_hash): Remove static.
1709 * macro.h (macro_hash): Provide an external declaration.
1710
5daa8fe7
L		 17112005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1712
1713 * write.c (write_object_file): Use bfd_section_double_list_remove
1714 to remove sections.
1715
475bf943
DJ		 17162005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1717
1718 * doc/Makefile.am (gasver.texi): Correct quoting.
1719 * doc/Makefile.in: Regenerated.
1720
009b6a7a
DJ		 17212005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1722
1723 * configure.tgt: Add h8300*-*-rtemscoff.
1724 Switch h8300*-*-rtems* to elf.
1725
7e70f1af
L		 17262005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1727
1728 * hash.c: Undo the last change.
1729 * hash.h: Likewise.
1730
aa7eb06d
DJ		 17312005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1732
1733 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1734 of Makefile.
1735 (DISTCLEANFILES): Remove.
1736 (MAINTAINERCLEANFILES): Add asconfig.texi.
1737 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1738
87c245cc
BE		 17392005-04-29 Ben Elliston <bje@au.ibm.com>
1740
1741 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1742 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1743 (bignum-copy.o): Remove.
1744 * Makefile.in: Regenerate.
1745 * makefile.vms (OBJS): Remove bignum-copy.obj.
1746 * symbols.h (local_symbol_make): Remove declaration.
1747 (verify_symbol_chain_2): Likewise.
1748 * symbols.c (local_symbol_make): Make static.
1749 (max_indent_level): Likewise.
1750 (verify_symbol_chain_2): Remove.
1751 * macro.c (macro_hash): Make static.
1752 * messages.c (fprint_value): Remove.
1753 * read.h (get_absolute_expr): Remove.
1754 (emit_leb128_expr): Likewise.
1755 (do_s_func): Likewise.
1756 * read.c (do_s_func): Make static.
1757 (emit_leb128_expr): Likewise.
1758 (get_absolute_expr): Likewise.
1759 * as.h (as_howmuch): Remove declaration.
1760 (fprint_value): Likewise.
1761 * as.c (myname): Make static.
1762 * input-scrub.c (as_howmuch): Remove.
1763 (as_1_char): Likewise.
1764 * input-file.h (input_file_is_open): Remove.
1765 * input-file.c (input_file_is_open): Likewise.
1766 * expr.h (expr_build_unary): Remove declaration.
1767 (expr_build_binary): Likewise.
1768 * expr.c (expr_build_unary): Remove.
1769 (expr_build_binary): Likewise.
1770 * hash.h (hash_replace): Remove declaration.
1771 (hash_delete): Likewise.
1772 * hash.c (hash_replace): Remove.
1773 (hash_delete): Likewise.
1774 * bignum-copy.c (bignum_copy): Move from here ..
1775 * config/tc-vax.c (bignum_copy): .. to here.
1776 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1777 (bignum_copy): Remove extern declaration.
1778 * sb.h (string_count): Remove extern declaration.
1779 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1780 (sb_name): Likewise.
1781 * sb.c (dsize): Replace preprocessor macro with static int.
1782 (string_count): Make static.
1783 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1784 (sb_name): Likewise.
1785 * config/obj-coff.c (dim_index): Make static.
1786 * config/tc-i386.c (GOT_symbol): Likewise.
1787 (output_invalid_buf): Likewise.
1788 * doc/internals.texi (Warning and error messages): Remove the
1789 prototype for fprint_value.
1790
f3429a74
BE		 17912005-04-27 Ben Elliston <bje@au.ibm.com>
1792
1793 * link.cmd: Remove.
1794
60938e80
L		 17952005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1796
1797 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1798
1799 * read.c (pseudo_set): Disallow symbol set to common symbol.
1800
1801 PR 857
1802 * write.c (write_object_file): Report common symbol name when
1803 disallowing local symbol set to common symbol.
1804 (adjust_reloc_syms): Disallow local symbol set to undefined
1805 symbol.
1806
02ddf156
JB		 18072005-04-25 Jan Beulich <jbeulich@novell.com>
1808
1809 * macro.c (macro_expand_body): Replace locals indicator parameters
1810 with actual macro_entry. New local variables macro_line and err.
1811 Don't return when encountering an error, just record the fact.
1812 Detect local symbol name colliding with parameter. Track line number
1813 inside of macro expansion.
1814 (do_formals): Move local variable name to wider scope. Check
1815 parameter of the same name doesn't already exist. In MRI mode, also
1816 check it doesn't collide with the argument count pseudo-parameter).
1817 (define_macro): Add file and line number parameters. Remove local
1818 variable namestr. New local variable error. Initialize macro_entry
1819 members file, line, and name. Don't return when encountering an
1820 error, just record the fact. Use %s in some diagnostics for read.c
1821 to insert the macro name. Free macro_entry on error.
1822 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1823 when encountering an error, just record the fact.
1824 (expand_irp): Don't return when encountering an error, just record
1825 the fact.
1826 * macro.h (macro_struct): New members name, file, and line.
1827 (define_macro): Add file and line number parameters.
1828 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1829 regarding pseudo-op redefinition with the file/line that macro
1830 definition started at.
1831
d2a033cd
BW		 18322005-04-22 Bob Wilson <bob.wilson@acm.org>
1833
1834 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1835 (future_alignment_required): Remove ifdefs that use it.
1836
84b08ed9
BW		 18372005-04-22 Bob Wilson <bob.wilson@acm.org>
1838
1839 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1840 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1841 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1842 parameters.
1843 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1844 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1845
d8cbebfd
CG		 18462005-04-21 Christian Groessler <chris@groessler.org>
1847
1848 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1849 array.
1850
e97b3f28
L		 18512005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1852
1853 * config/obj-aout.h (S_IS_EXTERN): Removed.
1854 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1855 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1856 * symbols.c (S_IS_EXTERN): Likewise.
1857 * symbols.h (S_IS_EXTERN): Likewise.
1858
1859 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1860 S_IS_EXTERNAL.
1861 * config/tc-d10v.c (md_apply_fix3): Likewise.
1862 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1863 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1864 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1865 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1866 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1867 (shmedia_md_convert_frag): Likewise.
1868 * symbols.c (print_symbol_value_1): Likewise.
1869 * write.c (write_object_file): Likewise.
1870
55e08f71
NC		 18712005-04-20 Nick Clifton <nickc@redhat.com>
1872
5f9084e9
NC		 1873 * config/tc-xtensa.c (get_aligned_diff): Change type of
1874 branch_align to offsetT so that its signedness matches that of
1875 target_size.
1876
55e08f71
NC		 1877 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1878 number into a readable string.
1879 (load_register): Likewise.
1880
1f8b1395
AS		 18812005-04-20 Andreas Schwab <schwab@suse.de>
1882
1883 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1884
b0825cc2
DM		 18852005-04-19 David S. Miller <davem@davemloft.net>
1886
1887 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1888 NULL insn, exit early. Remove now spurious NULL checks.
1889 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1890 to NULL and exit.
1891
91c4c449
JB		 18922005-04-19 Jan Beulich <jbeulich@novell.com>
1893
1894 * symbols.h (symbol_find_base): Remove prototype.
1895 * symbols.c (save_symbol_name): Remove code section conditional upon
1896 STRIP_UNDERSCORE.
1897 (symbol_find): Remove.
1898 (symbol_find_base): Rename to symbol_find.
1899 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1900 symbol_find.
1901 * config/obj-coff.c (tag_insert): Remove code section conditional
1902 upon STRIP_UNDERSCORE.
1903 (obj_coff_def): Likewise.
1904 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1905 (coff_frob_symbol): Likewise.
1906 (yank_symbols): Likewise.
1907 (c_section_symbol): Likewise.
1908 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1909 * config/tc-arm.c (symbol_locate): Remove code section conditional
1910 upon STRIP_UNDERSCORE.
1911 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1912 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1913 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1914 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1915 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1916
80b8152b
AS		 19172005-04-19 Andreas Schwab <schwab@suse.de>
1918
1919 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1920 access to application registers.
1921
4d56c0a0
JB		 19222005-04-19 Jan Beulich <jbeulich@novell.com>
1923
1924 * config/te-sysv32.h: Remove.
1925 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1926 config/te-sysv32.h.
1927 * Makefile.in (TARG_ENV_HFILES): Likewise.
1928
4fdd1e4f
JB		 19292005-04-19 Jan Beulich <jbeulich@novell.com>
1930
1931 PR/847
1932 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1933 length symbols.
1934
791fe849
MK		 19352005-04-18 Mark Kettenis <kettenis@gnu.org>
1936
1937 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1938
9ee2a2d4
MR		 19392005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1940
1941 * config/tc-mips.c (normalize_constant_expr): Don't check for
1942 HAVE_32BIT_GPRS.
1943 (check_absolute_expr): Only call normalize_constant_expr() if
1944 HAVE_32BIT_GPRS.
1945 (mips_ip): Likewise.
1946
1947 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1948
e6ca91be
JB		 19492005-04-18 Jan Beulich <jbeulich@novell.com>
1950
1951 * macro.c (free_token): New, freeing all the memory associated with a
1952 macro.
1953 (do_formals): Move initializers to ...
1954 (define_macro): ... here.
1955 (delete_macro): Convert passed in name to lower case. Warn when
1956 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1957
9f872bbe
MR		 19582005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1959
1960 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1961
8fe53b44
JB		 19622005-04-15 Jan Beulich <jbeulich@novell.com>
1963
1964 * config/obj-elf.c (obj_elf_struct): New.
1965 (elf_pseudo_table). Use it for .offset and .struct.
1966
0e5cd789 19672005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 1968 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 1969
1970 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1971 than the section alignment.
1972
dd49a749
BW		 19732005-04-14 Bob Wilson <bob.wilson@acm.org>
1974 H.J. Lu <hongjiu.lu@intel.com>
1975
1976 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1977 * config/tc-xtensa.c (xg_translate_sysreg_op,
1978 xtensa_translate_old_userregs_ops,
1979 xtensa_find_unaligned_branch_targets,
1980 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1981 relax_frag_add_nop): Support 64-bit host.
1982 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1983 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1984
26eebcf5
MK		 19852005-04-14 Mark Kettenis <kettenis@gnu.org>
1986
64efe625
MK		 1987 * configure.tgt: Add support for OpenBSD/sparc ELF.
1988
26eebcf5
MK		 1989 * configure.tgt: Set emulation for mips-*-openbsd*.
1990 Remove broken mips-dec-openbsd* config.
1991 * configure.in: Set default ABI for mips64-*-openbsd*.
1992 * configure: Regenerate.
1993
39a59cf8
MR		 19942005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1995
1996 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1997 optimization for constant addresses.
1998
f7a568ea
NC		 19992005-04-14 Nick Clifton <nickc@redhat.com>
2000
2001 * as.c (main): Move parse_args before symbol_begin and frag_init
2002 so that the hash table size can be set before it is used.
2003 * hash.c: Use an unsigned long type for the size of the hash
2004 tables.
3c9d25f4 2005 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2006
9e9b66a9
AM		 20072005-04-14 Alan Modra <amodra@bigpond.net.au>
2008
2009 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2010 * acinclude.m4: Include ../bfd/warning.m4.
2011 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2012 * Makefile.in: Regenerate.
2013 * configure: Regenerate.
2014 * doc/Makefile.in: Regenerate.
2015
2051e8c4
MR		 20162005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2017
2018 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2019 (normalize_address_expr): New function to sign-extend address
2020 offsets that fit into 32 bits in 32-bit mode.
2021 (macro_build_ldst_constoffset): Use normalize_address_expr()
2022 instead of a handcoded sequence.
2023 (load_register): Likewise. Report oversized numbers in a useful
2024 way.
2025 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2026 for constant addresses. Report oversized numbers in a useful way.
2027 (mips_ip): Use normalize_address_expr() for addresses.
2028
bc4bd9ab
MK		 20292005-04-12 Mark Kettenis <kettenis@gnu.org>
2030
2031 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2032 similar to other instructions now that they're marked as ImmExt.
2033
4bdd3565
NC		 20342005-04-12 Nick Clifton <nickc@redhat.com>
2035
2036 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2037 (gas_hash_table_size): New static variable.
2038 (set_gas_hash_table_size): New function: Records a requested size
2039 for the hash tables.
2040 (get_gas_hash_table_size): New function: Return a prime number
2041 near the requested size of the hash table.
2042 (hash_new): Use get_gas_hash_table_size.
2043 * hash.h: Add a prototype for set_gas_hash_table_size.
2044 * as.c (show_usage): Add description of new switches: --hash-size
2045 and --reduce-memory-overheads.
2046 (option_values): Add OPTION_HASH_TABLE_SIZE and
2047 OPTION_REDUCE_MEMORY_OVERHEADS.
2048 (std_longpopts): Add entries for the new options.
2049 (parse_args): Handle the new options.
2050 * Makefile.am: Add a dependency of as.c on hash.h.
2051 * Makefile.in: Regenerate.
2052 * doc/as.texinfo: Document the new switches.
2053 * NEWS: Mention the new switches.
2054
f394e3dd
NC		 20552005-04-12 Nick Clifton <nickc@redhat.com>
2056
2057 PR gas/818
2058 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2059 synonyms.
2060
ceae3e33
AM		 20612005-04-12 Alan Modra <amodra@bigpond.net.au>
2062
2063 * Makefile.am: Run "make dep-am".
2064 * Makefile.in: Regenerate.
2065
2eccd1b4
BW		 20662005-04-11 Sterling Augustine <sterling@tensilica.com>
2067 Bob Wilson <bob.wilson@acm.org>
2068
2069 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2070
333f7af7
MK		 20712005-04-11 Mark Kettenis <kettenis@gnu.org>
2072
2073 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2074
5e75c3ab
JB		 20752005-04-11 Jan Beulich <jbeulich@novell.com>
2076
2077 * NEWS: Mention these changes and their effects.
2078 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2079 is_name_ender.
2080 (check_macro): Likewise.
2081 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2082 labels together with the closing pseudo-op.
2083 (macro_expand_body): Adjust comment. Range-check input before use.
2084 Adjust mis-spelled diagnostic. Use is_name_beginner.
2085 * read.c (try_macro): New.
2086 (read_a_source_file): New static variable last_eol. Don't list
2087 macro expansion lines more than once. Call try_macro.
2088 (s_macro): Set section of line_label to absolute instead of undefined.
2089 * doc/as.texinfo: Add information on the caveats of these changes.
2090
514d955d
AM		 20912005-04-11 Alan Modra <amodra@bigpond.net.au>
2092
2093 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2094 * symbols.h (symbol_X_add_number): Update prototype.
2095
a9fcb2a9
EC		 20962005-04-10 Eric Christopher <echristo@redhat.com>
2097
2098 * symbols.c (symbol_X_add_number): Fix warning.
2099
045b540e
L		 21002005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2101
2102 * config/tc-m68k.c (md_begin): Support 64bit host.
2103 (get_num): Support 64bit BFD on 32bit host.
2104
b215186b
L		 21052005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2106
2107 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2108
be95a9c1
AM		 21092005-04-09 Alan Modra <amodra@bigpond.net.au>
2110
31d20a21
AM		 2111 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2112 call. Don't do the COFF hacks for multi-emulation gas. Move
2113 demand_empty_rest_of_line back to caller.
2114 (s_set, equals): demand_empty_rest_of_line here.
2115
be95a9c1
AM		 2116 PR gas/827
2117 * as.h (rs_dummy): Define.
2118 * symbols.c (symbol_X_add_number): New function.
2119 * symbols.h (symbol_X_add_number): Declare.
2120 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2121 * read.c (assign_symbol): New function, split out from s_set.
2122 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2123 Fix COFF hacks for multi-emulation gas.
2124 (s_set): Call assign_symbol. Remove "register" keyword.
2125 (set_zero_frag): New function.
2126 (pseudo_set): Always check for assignment to section syms.
2127 Always set segment and frag of symbol, and likewise extern for
2128 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2129 special case exp.X_add_number non-zero for O_symbol expressions.
2130 (equals): Use assign_symbol.
2131
6624cbde
BW		 21322005-04-08 Bob Wilson <bob.wilson@acm.org>
2133
2134 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2135 SEC_MERGE sections.
2136
dbbaec26
L		 21372005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2138
2139 * config/tc-i386.c (tc_gen_reloc): Don't turn
2140 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2141
0d6af1ab
NC		 21422005-04-06 Nick Clifton <nickc@redhat.com>
2143
2144 * po/rw.po: New translation: Kinyarwanda
2145 * configure.in (ALL_LINGUAS): Add rw
2146 * configure: Regenerate.
2147
664df4e4
BW		 21482005-04-05 Sterling Augustine <sterling@tensilica.com>
2149 Bob Wilson <bob.wilson@acm.org>
2150
2151 * config/tc-xtensa.c (branch_align_power): New.
2152 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2153 future_alignment_required): Use branch_align_power to check section
2154 alignment as well as xtensa_fetch_width when aligning branch targets.
2155
d77b99c9
BW		 21562005-04-05 Bob Wilson <bob.wilson@acm.org>
2157
2158 * config/tc-xtensa.c: Warning fixes throughout.
2159 (xtensa_fetch_width): Change to unsigned.
2160 (assemble_nop, xtensa_find_unaligned_branch_targets,
2161 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2162 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2163 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2164 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2165 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2166 get_text_align_max_fill_size, get_text_align_nop_count,
2167 get_text_align_nth_nop_size, get_noop_aligned_address,
2168 get_aligned_diff, convert_frag_align_next_opcode,
2169 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2170 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2171 types, avoiding size_t and using offsetT and addressT appropriately.
2172 (get_text_align_power): Clean up types. Avoid incorrect bound.
2173 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2174
da9f89d4
L		 21752005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2176
2177 * config/tc-ia64.c (start_unwind_section): Undo the change
2178 of 2004-08-18.
2179 (generate_unwind_image, dot_endp): Likewise.
2180
f6fe78d6
JW		 21812005-04-01 David Mosberger <davidm@hpl.hp.com>
2182
2183 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2184 le_nop_stop arrays and initializers to file scope.
2185 (md_begin): When generating code for anything other than
2186 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2187
a7d61044
JB		 21882005-04-01 Jan Beulich <jbeulich@novell.com>
2189
2190 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2191 immediates.
2192
d2c5f73e
NC		 21932005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2194
2195 * NEWS: Mention [fdgh]_floating.
2196 * config/atof-vax.c: Fix some whitespace.
2197 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2198
56f36663
NC		 21992005-04-01 Nick Clifton <nickc@redhat.com>
2200
2201 * configure.in: Add a check for <unistd.h> providing a prototype
2202 for getopt() which is compatible with the one in
2203 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2204 * configure: Regenerate.
2205 * config.in (HAVE_DECL_GETOPT): Add.
2206
8a75718c
JB		 22072005-04-01 Jan Beulich <jbeulich@novell.com>
2208
2209 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2210
ae8887b5
JB		 22112005-04-01 Jan Beulich <jbeulich@novell.com>
2212
2213 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2214 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2215
05ea83ed
JB		 22162005-03-30 Julian Brown <julian@codesourcery.com>
2217
2218 * config/tc-arm.c (arm_adjust_symtab): Rename
2219 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2220
9d2da7ca
JB		 22212005-03-30 Julian Brown <julian@codesourcery.com>
2222
2223 * config/tc-arm.c (mapping_state): Change documentation in function
2224 comment to cross-reference spec instead. Change type of mapping symbols
2225 to BSF_NO_TYPE.
2226 (arm_adjust_symtab): Don't change type of mapping symbols here.
2227
e8a38df5
AL		 22282005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2229
2230 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2231 * config.in: Regenerate.
2232 * configure: Regenerate.
2233 * configure.in: Check for ffs decl and alphabetize.
2234
ba93b8ac
DJ		 22352005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2236 Phil Blundell <philb@gnu.org>
2237
2238 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2239 (md_apply_fix3): Mark TLS symbols.
2240 (tc_gen_reloc): Handle TLS relocations.
2241 (arm_fix_adjustable): Ignore TLS relocations.
2242 (s_arm_elf_cons): Support expressions after decorated symbols.
2243
84798bd6
JB		 22442005-03-29 Julian Brown <julian@codesourcery.com>
2245
2246 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2247 whether personality routine index N has been output for this section.
2248 (mapping_state): tc_segment_info_data now struct not enum.
2249 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2250 handled on section change.
2251 (create_unwind_entry): Previous code to output dependency removed.
2252 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2253 for this section.
2254 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2255 arm_segment_info_type.
2256 (arm_segment_info_type): New struct.
84798bd6 2257
7b1cc377
BW		 22582005-03-28 Sterling Augustine <sterling@tensilica.com>
2259 Bob Wilson <bob.wilson@acm.org>
2260
2261 * config/tc-xtensa.c (do_align_targets): Update comment.
2262 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2263 Insert a LOOP_END frag before every loop target, and do not overload
2264 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2265 (xg_assemble_vliw_tokens): Use do_align_targets.
2266 (xtensa_fix_target_frags): Remove code to convert a
2267 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2268 negatable branch at the end of a loop.
2269 (frag_can_negate_branch): Delete.
2270
8c2fda1d
L		 22712005-03-28 David Mosberger <davidm@hpl.hp.com>
2272 H.J. Lu <hongjiu.lu@intel.com>
2273
2274 PR 803
2275 NEWS: Mention "-mtune=[itanium1|itanium2]".
2276
2277 * config/tc-ia64.c (md): Add tune.
2278 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2279 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2280 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2281 B unit NOPs are discouraged for McKinley-derived cores.
2282 (md_begin): Don't hardcode the "extra_goodness()" function in
2283 the comment...
2284 (ia64_init): Set md.tune to itanium2.
2285
2286 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2287 * doc/c-ia64.texi: Likewise.
2288
161840f9
ILT		 22892005-03-27 Ian Lance Taylor <ian@airs.com>
2290
2291 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2292 bad C_EFCN symbol, print its name.
2293
7c834684
BW		 22942005-03-25 Bob Wilson <bob.wilson@acm.org>
2295
2296 * config/tc-xtensa.c (use_longcalls): Delete.
2297 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2298 the use_longcalls flag is set. Do this before checking the segment.
2299 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2300 expand direct calls at this point.
2301 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2302 (xtensa_find_unmarked_state_frags): Likewise.
2303 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2304 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2305 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2306 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2307
ff1e783f
HPN		 23082005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2309
2310 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2311
695a4822
HPN		 23122005-03-25 Hans-Peter Nilsson <hp@axis.com>
2313
2314 * config/tc-cris.h: Convert to ISO C90.
2315 * config/tc-cris.c: Ditto.
2316 (md_estimate_size_before_relax): Remove obsolete comment for
2317 parameter "segment_type".
2318 (md_begin): Document reason for cast of hash_insert argument.
2319 (md_atof): Correct type of parameter "type".
2320
ea1562b3
NC		 23212005-03-24 Nick Clifton <nickc@redhat.com>
2322
2323 * write.h (bit_fix_new): Remove redundant prototype.
2324 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2325 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2326 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2327 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2328 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2329 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2330 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2331 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2332 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2333 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2334 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2335 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2336 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2337 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2338 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2339 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2340 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2341 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2342 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2343 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2344 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2345 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2346 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2347 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2348 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2349 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2350 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2351 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2352 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2353 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2354 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2355 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2356 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2357 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2358 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2359 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2360 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2361 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2362 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2363 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2364 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2365 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2366 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2367 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2368 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2369 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2370 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2371 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2372 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2373 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2374 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2375 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2376 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2377 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2378 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2379
d110d6a2
JB		 23802005-03-23 Jim Blandy <jimb@redhat.com>
2381
2382 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2383 attributes properly.
2384
ed84e695
NC		 23852005-03-23 Mike Frysinger <vapier@gentoo.org>
2386 Nick Clifton <nickc@redhat.com>
2387
2388 * configure.tgt: Accept any C library to accompany a GNU Linux
2389 implementation, not just the GNU C library.
2390 * configure.in: Likewise.
2391 * configure: Regenerate.
2392
4d5f9b2a
NC		 23932005-03-23 Nick Clifton <nickc@redhat.com>
2394
2395 * config/tc-tic30.c: Convert to ISO C90 formatting.
2396 * config/tc-tic30.h: Convert to ISO C90 formatting.
2397 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2398 * config/atof-vax.c: Convert to ISO C90 formatting.
2399
704803a9
MR		 24002005-03-21 Maciej W. Rozycki <macro@mips.com>
2401
2402 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2403 relocations correctly as well.
2404 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2405 relocations in mergeable sections section-relative either.
2406
6e2a91a3
BW		 24072005-03-21 Bob Wilson <bob.wilson@acm.org>
2408
2409 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2410
3d063691
NC		 24112005-03-21 Nick Clifton <nickc@redhat.com>
2412
1a66a017
NC		 2413 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2414 warning by providing a prototype for sh_symbian_find_elf_flags.
2415
3d063691
NC		 2416 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2417 previous delta.
2418
6f19c13c
AM		 24192005-03-21 Alan Modra <amodra@bigpond.net.au>
2420
2421 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2422 along with other formats that set bfd_gas. Remove unnecessary
2423 setting of bfd_gas. Delete strongarm cases in generic_target
2424 switch.
2425
bd17c2c3
AM		 24262005-03-21 Alan Modra <amodra@bigpond.net.au>
2427
2428 PR gas/780
2429 * config/tc-m68k.c (TRUNC, SEXT): Define.
2430 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2431 (m68k_ip): Truncate or sign extend expressions as appropriate.
2432 (get_num): Likewise.
2433 (md_apply_fix3): Use SEXT.
2434
ec91a2c2
AM		 24352005-03-21 Alan Modra <amodra@bigpond.net.au>
2436
2437 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2438 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2439 (obj-vms.o): Delete rule.
2440 Run "make dep-am".
2441 * Makefile.in: Regenerate.
2442 * aclocal.m4: Regenerate.
2443 * doc/Makefile.in: Regenerate.
2444 * po/POTFILES.in: Regenerate.
2445
238d258f
NC		 24462005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2447
2448 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2449 flag for coldfire v4e.
2450
30f725a1
BW		 24512005-03-17 Bob Wilson <bob.wilson@acm.org>
2452
2453 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2454 xg_apply_fix_value and return a value to indicate success.
2455 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2456 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2457 (xtensa_validate_fix_sub): New.
2458 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2459 (tc_gen_reloc): Move code to handle difference of symbols and code to
2460 apply tentative fix values to ...
2461 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2462 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2463 relocations when linkrelax flag is not set.
2464 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2465 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2466
a724f0f4
JB		 24672005-03-17 Jan Beulich <jbeulich@novell.com>
2468
2469 * config/tc-i386.c (i386_scale): Beautify error message.
2470 (Intel syntax comments): Update.
2471 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2472 next_operand.
2473 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2474 Remove declarations.
2475 (intel_bracket_expr): Declare.
2476 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2477 of the function body in a loop allowing to split an operand into two.
2478 Replace calls to malloc and checks of it returning non-NULL with
2479 calls to xmalloc/xstrdup.
2480 (intel_expr): SHORT no longer handled here. Add comment indicating
2481 comparison ops need implementation.
2482 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2483 Check right operand of - does not specify a register when parsing
2484 the address of a memory reference.
2485 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2486 Check operands do not specify a register when parsing the address of
2487 a memory reference.
2488 (intel_e06, intel_e06_1): Likewise.
2489 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2490 handle SHORT as well as unary + and -. Don't accept : except for
2491 segment overrides or in direct far jump/call insns.
2492 (intel_brack_expr): New.
2493 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2494 intel_brack_expr.
2495 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2496 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2497 Allow symbolic constants as register scale value.
2498 (intel_get_token): Replace call to malloc and check of return value
2499 with call to xmalloc. Change handling for FLAT to match MASM's.
2500 (intel_putback_token): Don't try to back up/free current token if
2501 that is T_NIL.
2502
deeaaff8
DJ		 25032005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2504
2505 * configure.tgt: Set emulation for arm-*-eabi*.
2506 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2507 * config/te-armeabi.h: New file.
2508 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2509 * config/te-symbian.h: Include "te-armeabi.h".
2510
199fea98
NC		 25112005-03-16 Nick Clifton <nickc@redhat.com>
2512
2513 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2514 local variable in case it is clobbered by the setjmp.
2515
1ad12f97
NC		 25162005-03-16 Nick Clifton <nickc@redhat.com>
2517 Ben Elliston <bje@au.ibm.com>
2518
569acd2c 2519 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2520 compiler command line. Enabled by default. Disable via
569acd2c 2521 --disable-werror.
1ad12f97
NC		 2522 * configure: Regenerate.
2523
a5324a3e
NC		 25242005-03-16 Nick Clifton <nickc@redhat.com>
2525
2526 * config/obj-coff.h: Convert to ISO C90 formatting.
2527 * config/obj-coff.c: Convert to ISO C90 formatting.
2528
b05fe5cf
ZW		 25292005-03-15 Zack Weinberg <zack@codesourcery.com>
2530
2531 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2532 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2533 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2534 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2535 (insns): Add ARMv6T2 instructions:
2536 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2537 (arm_archs): Add V6T2 variants.
2538
957d91c1
NC		 25392005-03-15 Nick Clifton <nickc@redhat.com>
2540
2541 * NEWS: Add cutoff for changes in 2.16 release.
2542
43c3ab55
JB		 25432005-03-15 Jan Beulich <jbeulich@novell.com>
2544
2545 * expr.c (operand): Merge handling of unary + into that for unary
2546 -, !, and ~.
2547
5862107c
EC		 25482005-03-14 Eric Christopher <echristo@redhat.com>
2549
2550 * config/tc-mips.c: Include dw2gencfi.h.
2551 (mips_cfi_frame_initial_instructions): New.
2552 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2553 (tc_cfi_frame_initial_instructions): Ditto.
2554 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2555 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2556 * Makefile.am: Update dependencies.
2557 * Makefile.in: Regenerate.
2558
729ae8d2
AM		 25592005-03-15 Alan Modra <amodra@bigpond.net.au>
2560
2561 * po/es.po: Commit new Spanish translation.
2562
882cb63e
AM		 25632005-03-14 Alan Modra <amodra@bigpond.net.au>
2564
2565 * po/tr.po: Commit new Turkish translation.
2566
885fc257
ZW		 25672005-03-12 Zack Weinberg <zack@codesourcery.com>
2568
2569 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2570 wfi, yield.
2571
e330299e
DJ		 25722005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2573
2574 * config-gas.com: Mark vax-vms as obsolete.
2575 * configure.in: Remove fmt=vms support.
2576 * config.in: Regenerate.
2577 * configure: Regenerate.
2578 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2579
7b1cc377
BW		 25802005-03-10 Sterling Augustine <sterling@tensilica.com>
2581 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 2582
2583 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2584 when checking if xg_resolve_literals needs to be called.
2585 * config/tc-xtensa.h: Fix spelling typo in a comment.
2586
4962e196
JB		 25872005-03-10 Jan Beulich <jbeulich@novell.com>
2588
2589 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2590 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2591 crafted structure declarations with the types from macro.h.
2592
4184909a
RS		 25932005-03-09 Richard Sandiford <rsandifo@redhat.com>
2594
2595 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2596 for -mno-shared optimization.
2597
7d8e00cf
RS		 25982005-03-09 Richard Sandiford <rsandifo@redhat.com>
2599
2600 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2601 (MAX_NOPS): Bump to 4.
2602 (mips_fix_vr4130): New variable.
2603 (nops_for_vr4130): New function.
2604 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2605 nops_for_vr4130 if working around VR4130 errata.
2606 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2607 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2608 (md_parse_option): Handle them.
2609 (md_show_usage): Print them.
2610 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2611
dc36a61f
RS		 26122005-03-09 Richard Sandiford <rsandifo@redhat.com>
2613
2614 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2615 branch delay code.
2616
7d10b47d
RS		 26172005-03-09 Richard Sandiford <rsandifo@redhat.com>
2618
2619 * config/tc-mips.h (mips_flush_pending_output): Delete.
2620 (mips_emit_delays): Declare.
2621 (md_flush_pending_output): Use mips_emit_delays.
2622 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2623 the previous instructions.
2624 (md_begin, append_insn, md_parse_option): Update callers.
2625 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2626 start_noreorder.
2627 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2628 (s_gpdword): Update callers.
2629 (start_noreorder, end_noreorder): New functions.
2630 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2631 manipulating mips_opts or prev_nop_frag directly.
2632 (mips_flush_pending_output): Delete.
2633
404a8071
RS		 26342005-03-09 Richard Sandiford <rsandifo@redhat.com>
2635
2636 * config/tc-mips.c (mips_move_labels): New function, taken from...
2637 (append_insn, mips_emit_delays): ...here.
2638
71400594
RS		 26392005-03-09 Richard Sandiford <rsandifo@redhat.com>
2640
2641 * config/tc-mips.c (MAX_NOPS): New macro.
2642 (history): Resize to 1 + MAX_NOPS.
2643 (fix_vr4120_class): New enumeration.
2644 (vr4120_conflicts): New variable.
2645 (init_vr4120_conflicts): New function.
2646 (md_begin): Call it.
2647 (insn_uses_reg): Constify first argument.
2648 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2649 (nops_for_insn_or_target): New functions.
2650 (append_insn): Use the new nops_for_* functions instead of inline
2651 delay checks. Generalize prev_nop_frag handling to handle an
2652 arbitrary history length. Insert nops into the history buffer
2653 once the number of nops in prev_nop_frag is fixed.
2654 (emit_delays): Use nops_for_insn instead of inline delay checks.
2655
9b91f544
RS		 26562005-03-09 Richard Sandiford <rsandifo@redhat.com>
2657
2658 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2659 check from branch delay code. Remove unnecessary check for branches.
2660
1e915849
RS		 26612005-03-09 Richard Sandiford <rsandifo@redhat.com>
2662
2663 * config/tc-mips.c (dummy_opcode): Delete.
2664 (nop_insn, mips16_nop_insn): New variables.
2665 (NOP_INSN): New macro.
2666 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2667 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2668 (md_begin): Initialize nop_insn and mips16_nop_insn.
2669 (append_insn): Use the new emit_nop function to add nops, recording
2670 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2671 to reserve room for the instruction and install_insn to install the
2672 final form. Use insert_into_history to record the instruction in
2673 the history buffer. Use move_insn to do delay slot filling.
2674 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2675 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2676 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2677
bf12938e
RS		 26782005-03-09 Richard Sandiford <rsandifo@redhat.com>
2679
2680 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2681 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2682 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2683 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2684 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2685
a38419a5
RS		 26862005-03-09 Richard Sandiford <rsandifo@redhat.com>
2687
2688 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2689 and extended_p fields with a single fixed_p field.
2690 (append_insn, mips_no_prev_insn): Adjust accordingly.
2691
2fa15973
RS		 26922005-03-09 Richard Sandiford <rsandifo@redhat.com>
2693
2694 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2695 a single mips16_absolute_jump_p bit.
2696 (append_insn): Adjust accordingly.
2697
47e39b9d
RS		 26982005-03-09 Richard Sandiford <rsandifo@redhat.com>
2699
2700 * config/tc-mips.h (mips_cl_insn): Move definition to...
2701 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2702 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2703 and extended_p.
2704 (history): New variable.
2705 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2706 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2707 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2708 (prev_prev_insn_unreordered): Delete.
2709 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2710 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2711 field.
2712
399132af
DJ		 27132005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2714
2715 * doc/Makefile.am: Update as.info dependencies.
2716 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2717
27182005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 2719
2720 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2721 error, and point to .purgem documentation if someone really needs
2722 re-definitions.
2723 * NEWS: Mention macro redefinition is now an error.
2724
9b505842
JB		 27252005-03-08 Jan Beulich <jbeulich@novell.com>
2726
2727 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2728 emitted to. Add more precise diagnostics for non-fitting insns based
2729 on that. Eliminate now superfluous special casing of MLX. Clear out
2730 slot information when dropping an insn.
2731
ef6a2b41
JB		 27322005-03-08 Jan Beulich <jbeulich@novell.com>
2733
2734 * config/tc-ia64.c (parse_section_name): Rename to...
2735 (cross_section): In addition to separating the name from the rest of
2736 the arguments, also carry out the operation.
2737 (dot_xdata): Use cross_section.
2738 (dot_float_cons): Likewise.
2739 (dot_xstringer): Likewise.
2740 (dot_xdata_ua): Likewise.
2741 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2742
06647dfd
AM		 27432005-03-05 Alan Modra <amodra@bigpond.net.au>
2744
2745 * po/gas.pot: Regenerate.
2746
bbe506e8
TS		 27472005-03-04 David Daney <ddaney@avtrex.com>
2748
2749 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2750 instead of '_gp' for -mno-shared optimization.
2751 (s_cpload): Ditto.
2752 (s_abicalls): Document it in the comment.
2753 (md_show_usage): Document the -mno-shared option.
2754
aed1a261
RS		 27552005-03-04 Richard Sandiford <rsandifo@redhat.com>
2756
2757 * config/tc-mips.c (mips_set_options): Add sym32 field.
2758 (mips_opts): Initialize it.
2759 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2760 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2761 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2762 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2763 when deciding whether to use a symbolic %highest/%higher expansion.
2764 (macro): Likewise. Remove o64/n32 linux hack. Always use
2765 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2766 and "la". Handle constants separately from symbolic expressions in
2767 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2768 and using load_register to load the high part of the address.
2769 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2770 (OPTION_ELF_BASE): Bump by 2.
2771 (md_longopts): Add entries for -msym32 and -mno-sym32.
2772 (md_parse_option): Handle them.
2773 (usage): Document them.
2774 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2775 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2776 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2777 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2778 -msym32 and -mno-sym32.
2779
6caf9ef4
TS		 27802005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2781
2782 * config/tc-mips.c (load_address): Implement GP optimization
2783 for 64bit address space non-PIC. Fix formatting.
2784 (macro): Likewise. Simplify code.
2785 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2786 (mips_after_parse_args): Simplify code.
2787
406a7f05
NC		 27882005-03-03 Nick Clifton <nickc@redhat.com>
2789
fbacee5b
NC		 2790 * expr.c (operand): Remove redundant code enclosed by #ifdef
2791 RELAX_PAREN_GROUPING....#endif.
2792
77ccfee5
NC		 2793 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2794 reloc is the difference of two symbols defined in the same
2795 section.
2796
406a7f05
NC		 2797 * config/tc-iq2000.c (line_comment_chars): Include the # character
2798 as otherwise this breaks #APP/#NO_APP processing.
2799
2f12d57f
RR		 28002005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2801
2802 * config/tc-arc.c(md_assemble): Remove dead code for handling
2803 immediate indexing of ld and st .
2804
3f98094e
DJ		 28052005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2806 Joseph Myers <joseph@codesourcery.com>
2807
2808 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2809 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2810 (parse_relocation): Check for a word break after a relocation
2811 operator.
2812 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2813 symbols.
2814
ab1e9ef7
AM		 28152005-03-02 Alan Modra <amodra@bigpond.net.au>
2816
2817 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2818
bb14f524
JB		 28192005-03-02 Jan Beulich <jbeulich@novell.com>
2820
2821 * as.c (main): Use unlink_if_ordinary instead of unlink.
2822 * messages.c (as_fatal): Likewise.
2823
c4a530c5
JB		 28242005-03-02 Jan Beulich <jbeulich@novell.com>
2825
2826 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2827 accesses.
2828 (parse_register): Allow cr8...15 in all modes.
2829
167c3097
JB		 28302005-03-02 Jan Beulich <jbeulich@novell.com>
2831
2832 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2833 etc. like normal symbol references (T_ID).
2834
71ba24a1
AM		 28352005-03-02 Alan Modra <amodra@bigpond.net.au>
2836
2837 * symbols.c (fb_label_name): Fix silly thinko in last change.
2838
a76903bf
AM		 28392005-03-02 Alan Modra <amodra@bigpond.net.au>
2840
9d0e75cb
AM		 2841 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2842 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2843
a76903bf
AM		 2844 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2845
28462005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 2847
2848 PR gas/708
a76903bf 2849 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 2850 suffixes also.
b15c27d7 2851
c9dea48b
AM		 28522005-03-01 Alan Modra <amodra@bigpond.net.au>
2853
c7f17d46
AM		 2854 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2855
c9dea48b
AM		 2856 * as.h (assert): Warning fix.
2857 * expr.c (expr): Correct assertion.
2858 * read.c (s_comm_internal): Remove assertion.
2859 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2860 (fixup_segment): Remove assertion.
2861 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2862 (md_apply_fix3): Likewise.
2863 * config/tc-i370.c (md_begin): Correct assertion.
2864 (i370_macro): Warning fix for assertion.
2865
44f2f9d2
AM		 28662005-03-01 Alan Modra <amodra@bigpond.net.au>
2867
2868 * configure.in (AC_C_BIGENDIAN): Invoke.
2869 * configure: Regenerate.
2870 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2871 host variable to set string header size.
2872 * config/obj-aout.c (obj_header_append): Don't use host structs.
2873 (obj_symbol_to_chars): Likewise.
2874 (obj_emit_strings): Likewise. Use the passed in output pointer.
2875 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2876 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2877 not sizeof host struct.
2878 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2879 (obj_emit_strings): Likewise.
2880 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2881 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2882 sizeof host struct.
2883 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2884 sizeof host struct.
2885 (host_number_to_chars): Define.
2886 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2887 host internal struct to set header sizes.
2888 * config/tc-i960.c (md_number_to_field): Warning fix.
2889 (md_ri_to_chars): Use host byte order.
2890 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 2891 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 2892
802a113d
NC		 28932005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2894
2895 * doc/c-arc.texi: Update documentation about ARC's extension
2896 instructions.
2897
e5f129ad
SS		 28982005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2899
2900 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2901 address for myself.
2902
2132e3a3
AM		 29032005-02-23 Alan Modra <amodra@bigpond.net.au>
2904
2905 * cgen.c: Warning fixes.
2906 * config/tc-arc.c: Likewise.
2907 * config/tc-arm.c: Likewise.
2908 * config/tc-avr.c: Likewise.
2909 * config/tc-d10v.c: Likewise.
2910 * config/tc-d30v.c: Likewise.
2911 * config/tc-frv.c: Likewise.
2912 * config/tc-frv.h: Likewise.
2913 * config/tc-h8300.c: Likewise.
2914 * config/tc-h8500.c: Likewise.
2915 * config/tc-i370.c: Likewise.
2916 * config/tc-i960.c: Likewise.
2917 * config/tc-ia64.c: Likewise.
2918 * config/tc-ip2k.c: Likewise.
2919 * config/tc-m68hc11.c: Likewise.
2920 * config/tc-maxq.c: Likewise.
2921 * config/tc-mcore.c: Likewise.
2922 * config/tc-mips.c: Likewise.
2923 * config/tc-msp430.c: Likewise.
2924 * config/tc-pj.c: Likewise.
2925 * config/tc-ppc.c: Likewise.
2926 * config/tc-ppc.h: Likewise.
2927 * config/tc-s390.c: Likewise.
2928 * config/tc-sh.c: Likewise.
2929 * config/tc-sh64.c: Likewise.
2930 * config/tc-tic4x.c: Likewise.
2931 * config/tc-tic80.c: Likewise.
2932 * config/tc-v850.c: Likewise.
2933 * config/tc-vax.c: Likewise.
2934 * config/tc-w65.c: Likewise.
2935 * config/tc-xstormy16.c: Likewise.
2936 * config/tc-z8k.c: Likewise.
2937
ee3c9814
CM		 29382005-02-22 Catherine Moore <clm@cm00re.com>
2939
2940 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2941 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2942
9b2f1d35
EC		 29432005-02-22 Eric Christopher <echristo@redhat.com>
2944
2945 * config/tc-mips.c (struct proc): Change isym to
2946 func_sym. New member func_end_sym.
2947 (s_mips_ent): Update.
2948 (s_mips_end): Ditto. Add code to compute function size.
2949
b7712f8d
AM		 29502005-02-22 Alan Modra <amodra@bigpond.net.au>
2951
2952 * read.c: Warning fixes.
2953 * config/obj-elf.c: Likewise.
2954
58e2ea4d
MR		 29552005-02-22 Maciej W. Rozycki <macro@mips.com>
2956
2957 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2958 emitting insn.
2959
ebe372c1
L		 29602005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2961
2962 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2963 SEC_COFF_SHARED.
2964
2965 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2966 SEC_TIC54X_BLOCK.
2967 (demand_empty_rest_of_line): Likewise.
2968 (tic54x_sblock): Likewise.
2969 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2970
cc1bc22a
AM		 29712005-02-21 Alan Modra <amodra@bigpond.net.au>
2972
2973 * read.c (address_bytes): New function.
2974 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2975 (potable): Add "dc.a".
2976 (cons_worker): Handle "dc.a".
2977 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2978
ac4528d2
AM		 29792005-02-21 Alan Modra <amodra@bigpond.net.au>
2980
2981 * input-file.c (input_file_open): Rearrange to avoid warning.
2982
b5682e56
AM		 29832005-02-19 Alan Modra <amodra@bigpond.net.au>
2984
2985 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2986 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2987 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2988
8fc2e39e
TS		 29892005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2990
2991 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2992 uses after .set noat.
2993 (load_address): Likewise.
2994 (macro): Likewise. Don't try to avoid $at use by sacrificing
2995 the target register before it is stored, it won't work.
2996
744b6414
JW		 29972005-02-17 James E Wilson <wilson@specifixinc.com>
2998
2999 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3000 see an instruction that specifies a template.
3001
30eb9c17
AM		 30022005-02-18 Alan Modra <amodra@bigpond.net.au>
3003
3004 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3005 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3006 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3007
91d777ee
L		 30082005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3009
3010 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3011
3012 * config/tc-ia64.c (md): Add hint_b.
3013 (emit_one_bundle): Handle md.hint_b for "hint".
3014 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3015 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3016 (ia64_init): Set md.hint_b to error.
3017 (md_assemble): Handle md.hint_b for "hint.b".
3018
3019 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3020 * doc/c-ia64.texi: Likewise.
3021
f17c130b
AM		 30222005-02-17 Alan Modra <amodra@bigpond.net.au>
3023
3024 * tc.h (struct relax_type, relax_typeS): Move from here..
3025 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3026 * ecoff.c (ecoff_new_file): Add appfile param.
3027 * ecoff.h (ecoff_new_file): Likewise.
3028 * itbl-lex.h: New file.
3029 * itbl-lex.l: Include itbl-lex.h.
3030 * itbl-parse.y: Likewise.
3031 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3032 * read.c (s_app_file_string): Mark appfile possibly unused.
3033 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3034 * subsegs.h (struct seg_info_trash): Delete.
3035 (seg_info): Use segment_info_type instead.
3036 * config/obj-coff.c (struct filename_list): Make filename const char *.
3037 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3038 * config/obj-elf.c (elf_file_symbol): Similarly.
3039 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3040 signed right shift.
3041 * config/tc-arc.c (md_operand): Warning fix.
3042 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3043 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3044 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3045 * config/tc-frv.c (frv_force_relocation): Warning fix.
3046 * config/tc-m68k.c (md_parse_option): Delete unused var.
3047 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3048 * config/tc-sparc.c: Likewise.
3049 (s_common): Warning fix.
3050 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3051 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3052 addressT.
3053 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3054 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3055 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3056 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3057 (tic4x_do_align): Use TIC_NOP_OPCODE.
3058 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3059 * config/tc-vax.c: Include netinet/in.h.
3060 (tc_headers_hook): Formatting.
3061 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3062
26b810ce
JB		 30632005-02-17 Jan Beulich <jbeulich@novell.com>
3064
3065 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3066 parsing inN, locN, outN. Set 'idx' to offset register number starts
3067 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3068 pointless cast.
3069
b8285c27
TS		 30702005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3071
3072 * config/tc-mips.c (load_address): Fix formatting.
3073 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3074 Catch macros which are unexpandable without AT. Remove duplicate
3075 zeroing of used_at.
3076 (macro2): Remove duplicate zeroing of used_at.
3077
4df6ce47
AM		 30782005-02-16 Alan Modra <amodra@bigpond.net.au>
3079
3080 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3081 than zero.
3082
d6f16593 30832005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3084 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3085
3086 * config/tc-mips.c (reloc_needs_lo_p): Handle
3087 BFD_RELOC_MIPS16_HI16_S.
3088 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3089 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3090 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3091 complaints on.
3092 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3093 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3094 Call my_getSmallExpression() to parse percent operators.
3095 (percent_op_match, mips_percent_op): Separate definitions.
3096 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3097 (parse_relocation): Handle the MIPS16 mode using
3098 mips16_percent_op.
3099 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3100 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3101
7b347e43
JB		 31022005-02-15 Jan Beulich <jbeulich@novell.com>
3103
3104 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3105 instead of explicitly dealing with the translation; exclude
3106 relocations that are already pcrel, however.
3107
a66d2bb7
JB		 31082005-02-15 Jan Beulich <jbeulich@novell.com>
3109
3110 * config/tc-ia64.c: Include limits.h (if available).
3111 (gr_values[0]): Set path to INT_MAX.
3112 (dot_reg_val): Don't allow changing value of r0. Limit range of
3113 general registers at r127.
3114 (specify_resource): Default resource index is -1. Don't set resource
3115 index (in case IA64_RS_RSE) without setting the specific flag.
3116 (note_register_values): Check operand is O_constant before tracking
3117 input value of moves. Add tracking for dep.z with constant inputs.
3118 (print_dependency): Resource index of specific resource may be zero.
3119 (check_dependencies): Likewise.
3120
4b09e828
JB		 31212005-02-15 Jan Beulich <jbeulich@novell.com>
3122
3123 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3124 reg_class. Check operands and emit diagnostics for illegal use of
3125 registers.
3126
0ca3e455
JB		 31272005-02-15 Jan Beulich <jbeulich@novell.com>
3128
3129 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3130 new variables type, suffix, and width. Handle
3131 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3132 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3133 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3134 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3135 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3136 if unable to translate relocation type, using the new variables.
3137
2fac3d48
JB		 31382005-02-15 Jan Beulich <jbeulich@novell.com>
3139
3140 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3141 (ty_symbol_chars): Define.
3142 * config/tc-ia64.c (ia64_symbol_chars): Define.
3143
2f6d622e
JB		 31442005-02-15 Jan Beulich <jbeulich@novell.com>
3145
3146 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3147 input_line_pointer was advanced.
3148
28013b5c
KK		 31492005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3150
3151 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3152 within |.
3153
f1dab70d
JB		 31542005-02-13 Jan Beulich <jbeulich@novell.com>
3155
3156 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3157 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3158 indicator.
3159 (ia64_init): Set md.detect_dv.
3160 (ia64_start_line): New static variable warned. Warn only once when
3161 encountering explicit stops in automatic mode.
3162 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3163 * NEWS: Mention new default mode.
3164
20b36a95
JB		 31652005-02-13 Jan Beulich <jbeulich@novell.com>
3166
3167 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3168 be freed when wiping out previous state. Canonicalize names before
3169 use. Free name string when detecting redefinition.
3170 (dot_pred_rel): Call generic expression parser to process arguments.
3171 Handle O_register case for individual predicates and O_subtract for
3172 ranges.
3173 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3174 register hash.
3175 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3176 Warn if multiple found, issue error if resulting symbol name has zero
3177 length.
3178 (dot_alias): Canonicalize name before use.
3179
07450571
L		 31802005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3181
3182 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3183 and 0 for error.
3184 (in_procedure): Return -1 for warning.
3185 (in_prologue): Likewise.
3186 (in_body): Likewise.
3187
01b91374
L		 31882005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3189
ac4528d2 3190 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3191 (dot_float_cons): Likewise.
3192 (dot_xstringer): Likewise.
3193 (dot_xdata_ua): Likewise.
3194 (dot_float_cons_ua): Likewise.
3195
970d6792
L		 31962005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3197
3198 * NEWS: Mention "-munwind-check=[warning|error]".
3199
3200 * config/tc-ia64.c (md): Add unwind_check.
3201 (unwind_diagnostic): New.
3202 (in_procedure): Call unwind_diagnostic when a directive isn't
3203 in procedure.
3204 (in_prologue): Call unwind_diagnostic when a directive isn't in
3205 prologue.
3206 (in_body): Call unwind_diagnostic when a directive isn't in
3207 body region.
3208 (dot_endp): Set md.unwind_check to error before calling
3209 in_procedure and restore it after. When the name is missing or
3210 couldn't be found, use the one from the last .proc if
3211 md.unwind_check isn't error. Warn if md.unwind_check is
3212 warning.
3213 (md_parse_option): Handle "-munwind-check=[warning|error]".
3214 (md_show_usage): Add "-munwind-check=[warning|error]".
3215 (ia64_init): Set md.unwind_check to warning.
3216
3217 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3218 * doc/c-ia64.texi: Likewise.
3219
16a48f83
JB		 32202005-02-11 Jan Beulich <jbeulich@novell.com>
3221
3222 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3223 (LEX_QM): Likewise.
3224 (ia64_parse_name): New third parameter.
3225 (md_parse_name): Pass third argument.
3226 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3227 (md_operand): Handling of '@'-prefixed symbols moved from here...
3228 (ia64_parse_name): ...to here.
3229
a911c10a
JB		 32302005-02-11 Jan Beulich <jbeulich@novell.com>
3231
3232 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3233 (errata_nop_necessary_p): Remove declaraction and definition.
3234 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3235 update md.group_idx. Don't reset md.last_groups.
3236
b3f19c14
JB		 32372005-02-11 Jan Beulich <jbeulich@novell.com>
3238
3239 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3240 argument.
3241 (dot_xdata): Free section name after use.
3242 (dot_float_cons): Likewise.
3243 (dot_xstringer): Likewise.
3244 (dot_xdata_ua): Likewise.
3245 (dot_float_cons_ua): Likewise.
3246 (md_pseudo_table): Add xdata16 and xdata16.ua.
3247
5cb53c21
L		 32482005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3249
3250 * doc/all.texi: Add IA64.
3251 * doc/as.texinfo: Likewise.
3252
3253 * doc/c-ia64.texi: Fix typos.
3254
620b81c1
JB		 32552005-02-10 Julian Brown <julian@codesourcery.com>
3256
3257 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3258 BFD_RELOC_UNUSED.
3259 (do_t_push_pop): Likewise.
3260 (md_assemble): Likewise.
3261 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3262 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3263 (create_unwind_entry): Output dependency on the required personality
3264 routines.
620b81c1 3265
4ee4d249
NS		 32662005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3267
3268 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3269 * subsegs.c (seg_not_empty_p): Likewise.
3270
9f5083a4
NC		 32712005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3272
3273 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3274 relative jump calculation.
9f5083a4
NC		 3275 <md_convert_frag) : Likewise.
3276 <output_disp): Likewise.
3277
aaac53f5
HPN		 32782005-02-07 Hans-Peter Nilsson <hp@axis.com>
3279
3280 * write.c (write_object_file): Recognize warning-symbol construct
3281 and skip object- and target- handling for the second symbol.
3282
05ee4b0f
JB		 32832005-02-02 Jan Beulich <jbeulich@novell.com>
3284
3285 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3286 designators along with quoted ones. Free copy of quoted designator
3287 when done.
3288
65ec77d2
BE		 32892005-02-01 Ben Elliston <bje@au.ibm.com>
3290
3291 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3292 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3293 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3294 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3295 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3296 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3297 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3298 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3299 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3300 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3301 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3302 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3303 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3304 #if 0'd code throughout.
3305
d342277e
NC		 33062005-01-31 Nick Clifton <nickc@redhat.com>
3307
3308 * as.c (parse_args): Bump copyright date reported by --version to
3309 2005.
3310
d6486796
NC		 33112005-01-31 Nick Clifton <nickc@redhat.com>
3312
3313 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3314 and vax-vms.
3315
ca3bc58f
JB		 33162005-01-31 Jan Beulich <jbeulich@novell.com>
3317
3318 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3319 that can end with .endr in that case. Make requiring/permitting
3320 pseudo-ops without leading dot closer to the logic in read.c serving
3321 the same purpose.
3322 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3323 ignored.
3324
057f53c1
JB		 33252005-01-31 Jan Beulich <jbeulich@novell.com>
3326
3327 * macro.c (do_formals): Adjust to no longer accept empty parameter
3328 names.
3329 (define_macro): Adjust to no longer accept empty macro name, garbage
3330 following the parameters, or macros that were previously defined.
3331 * read.c (s_bad_end): Declare.
3332 (potable): Add endm. Handler for endr and endm is s_bad_end.
3333 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3334 and .endr.
3335 * read.h (s_bad_endr): Remove.
3336
d3156ecc
JB		 33372005-01-31 Jan Beulich <jbeulich@novell.com>
3338
3339 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3340 immediately discarding (but counting) those exceeding the maximum
3341 possible amount. Track whether output and input operand counts ever
3342 matched, and use this to better indicate which of the operands/
3343 operand types was wrong; specifically don't default to pointing to
3344 the first operand.
3345
75e09913
JB		 33462005-01-31 Jan Beulich <jbeulich@novell.com>
3347
3348 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3349 variable in dot_endp). Add body and insn. Make prologue,
3350 prologue_mask, body, and insn bitfields.
3351 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3352 messages.
3353 (in_procedure, in_prologue, in_body): New.
3354 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3355 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3356 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3357 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3358 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3359 dot_personality): Use the appropriate one of the above.
3360 (dot_proc): Clear unwind.proc_start; set to current location only if
3361 none of the entry points were valid. Check for non-zero-length entry
3362 point names. Check that entry points aren't defined, yet. Clear
3363 unwind.prologue, unwind.body, and unwind.insn.
3364 (dot_body): Call in_procedure. Check that first directive in procedure
3365 had no insns emitted before. Set unwind.body.
3366 (dot_prologue): Call in_procedure. Check that not already in prologue.
3367 Check that first directive in procedure had no insns emitted before.
3368 Clear unwind.body.
3369 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3370 length entry point names. Check that entry points became defined.
3371 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3372
f4660e2c
JB		 33732005-01-31 Jan Beulich <jbeulich@novell.com>
3374
3375 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3376 before actually using it. Don't generate an error in manual bundling
3377 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3378 Don't generate an error in manual bundling mode when looking at an
3379 insn required to be last in its group but the required slot hasn't
3380 been reached, yet. Allow conversion from MII to MI;I for bundle
3381 consisting of only 2 insns with the stop between them. Suppress
3382 various meaningless errors resulting from detecting earlier ones.
3383
60b9a617
JB		 33842005-01-31 Jan Beulich <jbeulich@novell.com>
3385
3386 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3387 input being ar.pfs.
3388
7af0dfc7
CG		 33892005-01-28 Christian Groessler <chris@groessler.org>
3390
3391 * config/tc-z8k.c (md_assemble): Improve error detection.
3392
f7e323d5
JB		 33932005-01-28 Jan Beulich <jbeulich@novell.com>
3394
3395 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3396 for personality routine pointer only if there is one.
3397 (ia64_convert_frag): Likewise.
3398 (generate_unwind_image): Likewise.
3399
f87a1e0c
CG		 34002005-01-27 Christian Groessler <chris@groessler.org>
3401
3402 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3403 (md_apply_fix3): Make relative branches out of range an error
3404 instead of a warning. Display correct line number for out of
3405 range branches/calls/memory accesses.
3406
c6cb92c5
NS		 34072005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3408
3409 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3410 to emit .debug_line and other debug sections.
3411 * as.h (seg_not_empty_p): Declare.
3412 * subsegs.c (seg_not_empty_p): New predicate.
3413
e8093792
AC		 34142005-01-27 Andrew Cagney <cagney@gnu.org>
3415
3416 * configure: Regenerate to track ../gettext.m4 change.
3417
09124b3f
JB		 34182005-01-27 Jan Beulich <jbeulich@novell.com>
3419
3420 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3421
34222005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3423
3424 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3425 to/from application registers dynamic insns.
3426 (md_assemble): Defer resolution of move to/from application registers
3427 dynamic insns when they can be issued on either the I- or M-units.
3428
90219bd0
AO		 34292005-01-25 Alexandre Oliva <aoliva@redhat.com>
3430
3431 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3432 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3433 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3434 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3435 * cgen.c (gas_cgen_parse_operand): Handle
3436 CGEN_PARSE_OPERAND_SYMBOLIC.
3437 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3438 (frv_force_relocation): Likewise. Fix handling of PIC
3439 relocations.
3440 (md_apply_fix3): Likewise.
3441
59c871b4
BE		 34422005-01-21 Ben Elliston <bje@au.ibm.com>
3443
3444 * as.h: Remove #if 0'd code.
3445 * atof-generic.c (atof_generic): Likewise.
3446 * ecoff.c (ecoff_directive_frame): Likewise.
3447 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3448 * itbl-ops.c (itbl_add_reg): Likewise.
3449 * listing.c (calc_hex): Likewise.
3450 * read.c (MASK_CHAR): Likewise.
3451 * subsegs.c (subsegs_print_statistics): Likewise.
3452 * symbols.c (indent): Likewise.
3453 * write.c (write_relocs): Likewise.
3454 (write_object_file): Likewise.
3455 (relax_frag): Likewise.
3456
fb767913
NC		 34572005-01-20 Nick Clifton <nickc@redhat.com>
3458
3459 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3460 getopt_long_only() from considering -a as an abbreviation for
3461 --alternate.
3462 (parse_args): Fix the parsing of -a=<file>.
3463
c556cc9c
AM		 34642005-01-20 Alan Modra <amodra@bigpond.net.au>
3465
3466 PR gas/684
3467 * read.c (s_incbin): Adjust default count for skip. Check validity
3468 of count and skip rigorously.
3469
9c6ed8e6
FF		 34702005-01-19 Fred Fish <fnf@specifixinc.com>
3471
3472 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3473
e5604d79
RS		 34742005-01-19 Richard Sandiford <rsandifo@redhat.com>
3475
3476 * read.c (convert_to_bignum): New function, split out from...
3477 (emit_expr): ...here. Handle the case where X_add_number is
3478 positive and the input value is negative.
3479 (output_big_sleb128): Fix setting of continuation bit. Check whether
3480 the final byte needs to be sign-extended. Fix size-shrinking loop.
3481 (emit_leb128_expr): When generating a signed leb128, see whether the
3482 sign of an O_constant's X_add_number matches the sign of the input
3483 value. Use a bignum if not.
3484
e38bc3b5
NC		 34852005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3486
3487 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3488 arch_sh_up in order to match the external name and make the
3489 testsuite's job easier.
3490
df227444
L		 34912005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3492
4df6ce47 3493 PR 659
df227444
L		 3494 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3495
b8b80cf7
NC		 34962005-01-12 Nick Clifton <nickc@redhat.com>
3497
3498 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3499 ignored_arguments array.
3500
324007b9
L		 35012005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3502
3503 * write.c (write_object_file): Disallow a symbol equated to
3504 common symbol.
3505
5c4504f7
NC		 35062005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3507
3508 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3509 bfd_mach_maxq20.
3510 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3511 (maxq_target): New function: Set the machine type.
3512
4e7fd91e
PB		 35132005-01-06 Paul Brook <paul@codesourcery.com>
3514
3515 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3516 (md_begin): Handle TE_VXWORKS for FP defaults.
3517 (md_apply_fix3): Correct rela offsets.
3518 (elf32_arm_target_format): Add VxWorks targets.
3519
ea3eed15
PB		 35202005-01-06 Paul Brook <paul@codesourcery.com>
3521
3522 * configure.tgt: Set em=vxworks for *-*-vxworks.
3523 * config/te-vxworks.h: New File.
3524
5dc1606f
PB		 35252005-01-06 Paul Brook <paul@codesourcery.com>
3526
3527 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3528
18af0b39
NC		 35292005-01-04 Dmitry Diky <diwil@spec.ru>
3530
3531 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3532 global label.
3533
196e8040
JW		 35342005-01-03 David Mosberger <davidm@hpl.hp.com>
3535
3536 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3537 (dot_loc): New function.
3538 (md_pseudo_table): Add entry to map .loc to dot_loc().
3539 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3540 seen a .loc directive or we're generating DWARF2 debug info for
3541 assembly source.
3542
a207757e
AM		 35432004-12-29 Alan Modra <amodra@bigpond.net.au>
3544
3545 PR gas/619
3546 * read.c (s_comm_internal): Don't zero end of name until size
3547 expression has been parsed.
3548
71d7ecf2
MM		 35492004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3550
3551 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3552
30c62922
TL		 35532004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3554
3555 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3556 case).
3557
14ee9f48
ILT		 35582004-12-22 Ian Lance Taylor <ian@airs.com>
3559
3560 * configure.tgt: New.
3561 * configure.in: Move setting of cpu_type, fmt, etc., to
3562 configure.tgt.
3563 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3564 $(srcdir)/configure.tgt.
3565 * configure, Makefile.in: Rebuild.
3566
750bce0e 35672004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 3568
750bce0e
NC		 3569 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3570 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3571 instructions.
3572 (avr_offset_expression): New function to parse offsets for LDI
3573 instructions.
3574 (avr_operand): Use it.
3575 (md_apply_fix3): Generate the relocs.
3576
9d2be1ee
JR		 35772004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3578
3579 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3580 BFD_RELOC_SH_IMMS10BY8 relocation.
3581
3582 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3583 than just ignoring bad code.
3584
1e50d24d
RS		 35852004-12-16 Richard Sandiford <rsandifo@redhat.com>
3586
3587 * config/tc-v850.c (handle_lo16): New function.
3588 (v850_reloc_prefix): Use it to check lo().
3589 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3590
2fbd2a87
NC		 35912004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3592
3593 * configure.in: Add s390x-ibm-tpf support.
3594 * configure: Regenerate.
3595
7a6d0b32
JB		 35962004-12-15 Jan Beulich <jbeulich@novell.com>
3597
3598 * config/obj-elf.c (obj_elf_change_section): Only set type and
3599 attributes on new sections. Emit warning when type of re-declared
3600 section doesn't match.
3601
5b9d23c6
JB		 36022004-12-15 Jan Beulich <jbeulich@novell.com>
3603
3604 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3605 '.cfi_startproc simple' doesn't inherit the old value.
3606
dcb45a06
JB		 36072004-12-15 Jan Beulich <jbeulich@novell.com>
3608
3609 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3610 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3611 generation to emit a factored offset.
3612
aa6975fb
ILT		 36132004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3614
6943caf0
ILT		 3615 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3616 which is too large in the case of NO_PIC without 64-bit
3617 addresses.
3618
aa6975fb
ILT		 3619 * config/tc-mips.c (mips_in_shared): New static variable.
3620 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3621 (md_longopts): Add -mshared and -mno-shared.
3622 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3623 (s_cpload): Implement !mips_in_shared case.
3624 (s_cpsetup): Likewise.
3625 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3626 * NEWS: Mention -mno-shared.
3627
be1b2b4b
PB		 36282004-12-09 Paul Brook <paul@codesourcery.com>
3629
3630 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3631 for function start.
3632
9a92f48d
ILT		 36332004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3634
dd22970f
ILT		 3635 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3636 sequence, increase the size of the sequence.
3637
9a92f48d
ILT		 3638 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3639 use CPU_RM9000.
3640
b617dc20
BE		 36412004-12-07 Ben Elliston <bje@gnu.org>
3642
3643 * read.c (s_align): Use an align_limit temporary to allay a GCC
3644 signed/unsigned comparison warning.
3645
c820d418
MM		 36462004-12-01 Mark Mitchell <mark@codesourcery.com>
3647
3648 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3649 * configure.in: Use it for arm*-*-linux-gnueabi*.
3650 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3651 * config/te-armlinuxeabi.h: New file.
3652 * Makefile.in: Regenerated.
3653 * aclocal.m4: Likewise.
3654 * configure: Likewise.
4df6ce47 3655 * doc/Makefile.in: Regenerated.
c820d418 3656
2b0210eb
BW		 36572004-12-02 Bob Wilson <bob.wilson@acm.org>
3658
3659 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3660 (xtensa_restore_emit_state): Likewise.
3661
9ebd302d
AM		 36622004-12-02 Alan Modra <amodra@bigpond.net.au>
3663
3664 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3665 (s_align): Use it.
3666
32118081
NC		 36672004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3668
3669 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3670 * Makefile.in: Regenerate.
3671
3f414718
TL		 36722004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3673
9ebd302d
AM		 3674 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3675 functions, give functions a meaningful name, add comments.
3676 (check_range): New function - Replace operand size calculation
3f414718
TL		 3677 with range checking.
3678 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 3679 (enum op_err): New.
3f414718
TL		 3680 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3681 handling.
3682
a7498ae6
NC		 36832004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3684
3685 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3686 miss between different section in the same module.
3687 (tc_gen_reloc): Likewise.
3688
5c54fd37
NC		 36892004-11-25 Theodore A. Roth <troth@openavr.org>
3690
3691 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3692 atmega325, atmega3250, atmega645 and atmega6450.
3693
37edbb65
JB		 36942004-11-25 Jan Beulich <jbeulich@novell.com>
3695
3696 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3697 permissible for the selected instruction suffix.
3698 (process_suffix): For DefaultSize instructions, suppressing the
3699 guessing of a 'q' suffix if the instruction doesn't support it is
3700 pointless, because only an 'l' suffix can be guessed in this place.
3701
5515a510
NC		 37022004-11-24 Nick Clifton <nickc@redhat.com>
3703
3704 * config/tc-iq2000.c: Remove support for IQ10 processor.
3705 Convert to ISO C90 formatting.
3706 * config/tc-iq2000.h: Likewise.
3707
dae1b34e
NC		 37082004-11-23 Nick Clifton <nickc@redhat.com>
3709
3710 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3711 in this table. They should be correct now.
3712
5c6af06e
JB		 37132004-11-23 Jan Beulich <jbeulich@novell.com>
3714
3715 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3716 indicate the MMX extensions added by both SSE and 3DNow!A.
3717 (Cpu3dnowA): Declare.
3718 (CpuUnknownFlags): Update.
3719 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3720 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3721 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3722 3DNow!. Athlon additionally implies 3DNow!A. Several new
3723 entries (those starting with a dot are for sub-arch specification).
3724 (set_cpu_arch): Handle sub-arch specifications.
3725 (parse_insn): Distinguish between instructions not supported because
3726 of insufficient CPU features and because of 64-bit mode.
3727 * doc/c-i386.texi: Describe enhanced .arch directive.
3728
d9740523
BW		 37292004-11-22 Bob Wilson <bob.wilson@acm.org>
3730
3731 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3732
3120ef82
BW		 37332004-11-22 Bob Wilson <bob.wilson@acm.org>
3734
3735 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3736 without a corresponding .debug_info section.
3737
d190d046
HPN		 37382004-11-22 Hans-Peter Nilsson <hp@axis.com>
3739
3740 * read.c (potable): Add "error" and "warning".
3741 (s_errwarn): New function.
3742 * read.h (s_errwarn): Declare.
3743 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3744
5519f6ea
NC		 37452004-11-22 Nick Clifton <nickc@redhat.com>
3746
3747 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3748 c_dot_file_symbol.
3749
f5c7edf4
AM		 37502004-11-19 Alan Modra <amodra@bigpond.net.au>
3751
3752 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3753 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3754
a4528eeb
AM		 37552004-11-19 Alan Modra <amodra@bigpond.net.au>
3756
3757 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3758 (coff_adjust_symtab): Adjust call.
3759 (crawl_symbols): Likewise.
3760 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3761 (obj_app_file): Adjust.
3762
444bf5f3
NC		 37632004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3764
3765 * configure.in: Enable bfd_assember for the MAXQ port.
3766 * configure: Regenerate.
3767
a1ace8d8 37682004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 3769 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 3770
3771 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3772 there is a conflict.
3773 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3774 interfaces that are related as determined by xtensa_interface_class_id.
3775
30e857fc
NC		 37762004-11-12 Nick Clifton <nickc@redhat.com>
3777
3778 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3779 offsets for conditional branches.
3780
a67517f4
BW		 37812004-11-11 Bob Wilson <bob.wilson@acm.org>
3782
3783 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3784
1d19a770
BW		 37852004-11-10 Bob Wilson <bob.wilson@acm.org>
3786
3787 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3788 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3789 MAYBE_UNREACHABLE.
3790 (relax_frag_immed): Update call to update_next_frag_state.
3791
c04f5787
AM		 37922004-11-10 Alan Modra <amodra@bigpond.net.au>
3793
3794 * obj.h (struct format_ops <app_file>): Add int param.
3795 * read.h (s_app_file_string): Likewise.
3796 * read.c (s_app_file_string): Likewise.
3797 (s_app_file): Adjust s_app_file_string call.
3798 * config/tc-mips.c (s_mips_file): Likewise.
3799 * config/obj-coff.h (obj_app_file): Add app param.
3800 * config/obj-ecoff.h (obj_app_file): Likewise.
3801 * config/obj-multi.h (obj_app_file): Likewise.
3802 * config/obj-elf.h (elf_file_symbol): Likewise.
3803 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3804 if called for # preprocessor lines.
3805
a77a9021
L		 38062004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3807
3808 PR 528
3809 * symbols.c (resolve_symbol_value): Convert weak symbols only
3810 for Windows PECOFF.
3811 (symbol_equated_reloc_p): Don't equate weaks when relocating
3812 only for Windows PECOFF.
3813
aea44f62
TL		 38142004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3815
3816 * config/tc-crx.c (print_insn): Check and set insn_addr.
3817 * config/tc-crx.h (md_frag_check): Define.
3818
7499d566
NC		 38192004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3820 Vineet Sharma <vineets@noida.hcltech.com>
3821
3822 * configure.in: Add support for new target maxq-coff.
3823 * configure: Regenerate.
3824 * NEWS: Mention new support.
3825 * config/tc-maxq.c: New file.
3826 * config/tc-maxq.h: New file.
3827 * config/obj-coff.h: Add support for maxq-coff.
3828
977cdf5a
NC		 38292004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3830
3831 * symbols.c (any_external_name): Define.
a77a9021 3832 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 3833 (S_SET_EXTERNAL): Support any_external_name.
3834 (S_SET_NAME): Qualify parameter const.
316f3bf8 3835 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 3836 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3837 * tc.h (any_external_name): Declare.
3838 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3839 assemblers also.
3840 (weak_is_altname): Declare and define.
3841 (weak_name2altname): Same.
3842 (weak_altname2name): Same.
3843 (weak_uniquify): Same.
3844 (weak_altprefix): Define.
3845 (obj_coff_weak): Change .weak syntax and handling.
3846 (coff_frob_symbol): Fix PE weak symbol alternates.
3847 * config/obj-coff.h (USE_UNIQUE): Define.
3848 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3849 are in another segment.
3850 (tc_gen_reloc): Remove broken addend hack.
3851 doc/as.texinfo: Update.
3852
34e41783
BW		 38532004-11-05 Sterling Augustine <sterling@tensilica.com>
3854
3855 * config/tc-xtensa.c (total_frag_text_expansion): New.
3856 (md_estimate_size_before_relax): Use it.
3857 (find_address_of_next_align_frag): Likewise.
3858
dcd46b4e
TL		 38592004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3860
3861 * config/tc-crx.c: Rename argument types.
3862 (processing_arg_number): Rename to 'cur_arg_num'.
3863 (get_number_of_bits): Rename to 'set_operand_size'.
3864 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3865 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3866 (set_indexmode_parameters): Remove function, integrate its code into
3867 'set_operand'.
3868 (set_operand_size): Get rid of 'Operand Number' function parameter -
3869 use global variable 'cur_arg_num' instead.
3870 Use a local 'argument' pointer to reference the current argument.
3871 (parse_operand): Likewise.
3872 (set_operand): Likewise.
3873 (process_label_constant): Likewise.
3874
9456465c
BW		 38752004-11-04 Bob Wilson <bob.wilson@acm.org>
3876
3877 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3878 (add_section_rename): Delete. Inlined into...
3879 (build_section_rename): ...here. Use xstrdup instead of strdup.
3880 (xtensa_section_rename): Drop "const" from argument and return types.
3881 (md_show_usage): Indent to match show_usage().
3882 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3883 (tc_canonicalize_section_name): Define.
3884 (md_elf_section_rename): Remove unused macro.
3885 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3886 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3887 (Frame Directive): Delete.
3888
7f266840
DJ		 38892004-11-04 Daniel Jacobowitz <dan@debian.org>
3890
3891 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3892 * config/tc-arm.c (target_oabi): Delete.
3893 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3894 (arm_opts): Remove moabi.
3895 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3896 * doc/c-arm.texi (ARM Options): Likewise.
3897 * configure: Regenerated.
3898
ae57792d
HPN		 38992004-11-04 Hans-Peter Nilsson <hp@axis.com>
3900
3901 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3902 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3903 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3904 * configure: Regenerate.
3905 * config/tc-cris.c (enum cris_archs): New.
3906 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3907 (cris_insn_ver_valid_for_arch): New functions.
3908 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3909 (cris_arch): New variable.
3910 (md_pseudo_table): New pseudo .arch.
3911 (err_for_dangerous_mul_placement): Initialize according to
3912 DEFAULT_CRIS_ARCH.
3913 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3914 All users changed.
3915 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3916 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3917 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3918 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3919 use in md_cris_relax_table.
3920 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3921 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3922 Update and improve head comment.
3923 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3924 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3925 (OPTION_ARCH): New.
3926 (md_longopts): New option --march=...
3927 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3928 macros.
3929 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3930 (HANDLE_RELAXABLE): New macro.
3931 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3932 cases. Check for weak symbols and assume not relaxable. Handle
3933 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3934 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3935 fragP->fr_symbol.
3936 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3937 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3938 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 3939 (cris_relax_frag): Handle new states.
ae57792d
HPN		 3940 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3941 (md_begin): Define symbols "..asm.arch.cris.v32",
3942 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3943 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3944 when entering opcode table entry points.
3945 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3946 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3947 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3948 (cris_process_instruction): Initialize out_insnp->insn_type to
3949 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3950 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3951 cases.
3952 <case 'm'>: Check that modified_char == '.'.
3953 <invalid operands>: Consume the rest of the line.
3954 When operands don't match, skip over subsequent insns with
3955 non-matching version specifier but same mnemonic.
3956 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3957 special registers in CRISv32 are always 32 bit long.
3958 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3959 New cases.
3960 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3961 and compatible. Recognize "ACR" for v32, unless followed by "+".
3962 (get_spec_reg): Consider cris_arch when looking up register.
3963 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3964 v32 or compatible.
3965 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3966 (cris_get_expression): Restore input_line_pointer if failing "early".
3967 (get_flags): Consider cris_arch and recognize flags accordingly.
3968 (branch_disp): Adjust for CRISv32.
3969 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3970 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3971 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3972 resolved. Don't enter zeros in object file for
3973 BFD_RELOC_32_PCREL.
3974 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3975 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3976 (md_parse_option): Break out "return 1".
3977 <OPTION_ARCH> New case.
3978 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3979 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3980 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3981 <case BFD_RELOC_32_PCREL>: New cases.
3982 Addends for non-zero fx_pcrel are too in fx_offset.
3983 (md_show_usage): Show --march=<arch>.
3984 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3985 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3986 (s_syntax) <struct syntaxes>: Properly constify member operand.
3987 * config/tc-cris.h (TARGET_MACH): Define.
3988 (cris_mach): Declare.
3989 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3990 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3991 (CRIS-Opts): Document --march=...
3992 (CRIS-Pseudos): Document .arch.
3993
9306ca4a
JB		 39942004-11-04 Jan Beulich <jbeulich@novell.com>
3995
3996 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3997 intel syntax and no register prefix, allow $ in symbol names when
3998 intel syntax.
3999 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4000 (intel_float_operand): Add fourth return value indicating math control
4001 operations. Make classification more precise.
4002 (md_assemble): Complain if memory operand of mov[sz]x has no size
4003 specified.
4004 (parse_insn): Translate word operands to floating point instructions
4005 operating on integers as well as control instructions to short ones
4006 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4007 floating point instructions operating on non-integer operands.
4008 (match_template): Remove fldcw special case. Adjust q-suffix handling
4009 to permit it on fild/fistp/fisttp in AT&T mode.
4010 (process_suffix): Don't guess DefaultSize insns' suffix from
4011 stackop_size for certain floating point control instructions. Guess
4012 suffix for branch and [ls][gi]dt based on flag_code. Split error
4013 messages for Intel and AT&T syntax, and make the condition more strict
4014 for the former. Adjust suppressing of generation of operand size
4015 overrides.
4016 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4017 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4018 more error checking.
4019 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4020 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4021
2b4f075a
HPN		 40222004-11-03 Hans-Peter Nilsson <hp@axis.com>
4023
4024 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4025 md_short_jump_size, md_long_jump_size.
4026 * write.c [!WORKING_DOT_WORD]: Ditto.
4027 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4028 qualifier.
4029 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4030 declare.
4031 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4032 const qualifier in these definitions.
4033 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4034 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4035
ddbc47ac
NC		 40362004-11-02 Nick Clifton <nickc@redhat.com>
4037
4038 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4039 table before deciding to produce a .debug_line section to match up
4040 with a user provided .debug_info section.
4041
3ad3f5ad
TL		 40422004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4043
4044 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4045 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4046
c815a616
TL		 40472004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4048
4049 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4050 (get_flags): New function.
c04f5787
AM		 4051 (get_number_of_bits): Edit comments, update numeric values to
4052 supported sizes.
4053 (process_label_constant): Don't support the colon
4054 format (SYMBOL:[s|m|l]).
c815a616
TL		 4055 (set_cons_rparams): Support argument type 'arg_rbase'.
4056 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4057 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4058 (getreg_image): Remove redundant code, update according to latest
4059 CRX spec.
c815a616 4060 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4061 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4062 instruction type (not only mnemonic).
4063 Add various error checking.
4064 (preprocess_reglist): Support HI/LO and user registers.
4065
ed7af9f9
L		 40662004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4067
c04f5787 4068 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4069 in an epilogue directive go negative.
4070
ac025970
L		 40712004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4072
4073 PR 474
4074 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4075 after reporting template error during manual bundling. Reported
4076 by Michael Dupont, michaelx.dupont@intel.com.
4077
a394c00f
NC		 40782004-10-25 Daniel Jacobowitz <dan@debian.org>
4079
4080 * Makefile.am: Run dep-am.
4081 * aclocal.m4: Regenerate with automake 1.9.2.
4082 * Makefile.in: Regenerate with automake 1.9.2.
4083 * doc/Makefile.in: Likewise.
4084
4085 * config/tc-arm.c: Include "dw2gencfi.h".
4086 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4087 New functions.
4088 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4089 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4090 (tc_cfi_frame_initial_instructions): Define.
4091 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4092 Add prototypes.
4093
23d83918
TL		 40942004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4095
4096 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4097 operands validity.
4098 Update coprocessor id to be unsigned immediate.
4099
bb41ade5
AM		 41002004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4101
4102 * config/tc-i386.c (O_secrel): Delete.
4103 (tc_pe_dwarf2_emit_offset): New function.
4104 * config/tc-i386.h (O_secrel): Define as O_md1.
4105 (TC_DWARF2_EMIT_OFFSET): Define.
4106
87e62348
NC		 41072004-10-18 Nick Clifton <nickc@redhat.com>
4108
4109 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4110 ignore @fptr() directives for 4-byte fixups.
4111
3c55da70
AM		 41122004-10-15 Alan Modra <amodra@bigpond.net.au>
4113
4114 * Makefile.am: Run "make dep-am"
4115 * Makefile.in: Regenerate.
4116
40e7b7b9
BW		 41172004-10-14 Bob Wilson <bob.wilson@acm.org>
4118
4119 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4120 Remove comments about placement of literal pools.
4121 (Literal Directive): Update description of literal placement.
4122 (Literal Prefix Directive): Remove statement that this does not apply
4123 to absolute-mode literals. Describe new section naming scheme.
4124
b08b5071
BW		 41252004-10-12 Bob Wilson <bob.wilson@acm.org>
4126
4127 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4128 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4129 is_windowed_return_opcode): Delete.
4130 (xtensa_frob_label): Use get_subseg_target_freq.
4131 (md_assemble): Inline call to is_entry_opcode.
4132 (xtensa_handle_align): Inline call to get_frag_is_literal.
4133 (relaxation_requirements): Inline call to is_jx_opcode.
4134 (emit_single_op): Inline call to is_movi_opcode.
4135 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4136 get_frag_is_no_transform, is_entry_opcode, and
4137 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4138 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4139 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4140 Inline calls to get_frag_is_no_transform.
4141 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4142 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4143 get_frag_is_no_transform.
4144 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4145 and set_frag_is_no_transform.
4146 (get_expression_value): Delete.
4147 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4148 cur_target_freq to target_freq.
4149 (get_subseg_info): Split out code to create a new map entry into ...
4150 (add_subseg_info): ... this new function.
4151 (get_last_insn_flags): Check if get_subseg_info succeeded.
4152 (set_last_insn_flags): Call add_subseg_info if needed.
4153 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4154 (xtensa_reorder_segments): Compute last_sec while counting sections.
4155 Remove call to get_last_sec.
4156 (get_last_sec): Delete.
4157 (cache_literal_section): Inline call to retrieve_literal_seg and its
4158 callees, seg_present and add_seg_list.
4159 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4160 (get_frag_is_insn, get_frag_is_no_transform,
4161 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4162 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4163
7fa3d080
BW		 41642004-10-12 Bob Wilson <bob.wilson@acm.org>
4165
4166 * config/tc-xtensa.c: Use ISO C90 formatting.
4167 * config/tc-xtensa.h: Likewise.
4168 * config/xtensa-istack.h: Likewise.
4169 * config/xtensa-relax.c: Likewise.
4170 * config/xtensa-relax.h: Likewise.
4171
8cb51566
PB		 41722004-10-12 Paul Brook <paul@codesourcery.com>
4173
4174 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4175 EF_ARM_EABI_VER4.
4176 (arm_eabis): Ditto.
4177 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4178 -meabi=3.
4179
653cfe85
BW		 41802004-10-08 Bob Wilson <bob.wilson@acm.org>
4181
4182 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4183 entries.
4184 (Acknowledgements): Use "GAS" instead of AS variable.
4185
d2b2c203
DJ		 41862004-10-08 Daniel Jacobowitz <dan@debian.org>
4187
4188 * config/tc-i386.c: Include "elf/x86-64.h".
4189 (i386_elf_section_type): New function.
4190 * config/tc-i386.h (md_elf_section_type): Define.
4191 (i386_elf_section_type): New prototype.
4192
e80e0390
NC		 41932004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4194
4195 * config/m68k-parse.h (enum m68k_register): New control register,
4196 MBAR2 (for MCF5249)
4197 * config/tc-m68k.c: Correct control register set for MCF5249.
4198
43cd72b9 41992004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4200 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4201
4202 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4203 (UNREACHABLE_MAX_WIDTH): Define.
4204 (XTENSA_FETCH_WIDTH): Delete.
4205 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4206 prefer_const16, prefer_l32r): New global variables.
4207 (LIT4_SECTION_NAME): Define.
4208 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4209 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4210 (frag_flags struct): New.
c04f5787 4211 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4212 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4213 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4214 (MAX_FORMATS): Define.
4215 (op_placement_info struct, op_placement_table): New.
4216 (O_pltrel, O_hi16, O_lo16): Define.
4217 (directiveE enum): Rename directive_generics to directive_transform.
4218 Delete directive_relax. Add directive_schedule,
4219 directive_absolute_literals, and directive_last_directive.
4220 (directive_info): Rename "generics" to "transform". Delete "relax".
4221 Add "schedule" and "absolute-literals".
4222 (directive_state): Adjust entries to match changes in directive_info.
4223 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4224 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4225 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4226 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4227 (align_only_targets, software_a0_b_retw_interlock,
4228 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4229 software_avoid_short_loop, software_avoid_close_loop_end,
4230 software_avoid_all_short_loops, specific_opcode): Delete.
4231 (warn_unaligned_branch_targets): New.
4232 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4233 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4234 (option_[no_]link_relax, option_[no_]transform,
4235 option_[no_]absolute_literals, option_warn_unaligned_targets,
4236 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4237 New enum values.
4238 (option_[no_]align_only_targets, option_literal_section_name,
4239 option_text_section_name, option_data_section_name,
4240 option_bss_section_name, option_eb, option_el): Delete.
4241 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4242 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4243 and target-hardware. Delete entries for [no-]target-align-only,
4244 literal-section-name, text-section-name, data-section-name, and
4245 bss-section-name.
4246 (md_parse_option): Handle new options and remove old ones. Accept but
4247 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4248 and treat them as [no-]transform.
4249 (md_show_usage): Add new options and remove old ones.
4250 (xtensa_setup_hw_workarounds): New.
4251 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4252 "long", "short", "loc" and "frequency" entries.
4253 (use_generics): Rename to ...
4254 (use_transform): ... this function. Add past_xtensa_end check.
4255 (use_longcalls): Add past_xtensa_end check.
4256 (code_density_available, can_relax): Delete.
4257 (do_align_targets): New.
4258 (get_directive): Accept dashes in directive names. Warn about
4259 [no-]generics and [no-]relax directives and treat them as
c04f5787 4260 [no-]transform.
43cd72b9
BW		 4261 (xtensa_begin_directive): Call md_flush_pending_output only for some
4262 directives. Check for directives inside instruction bundles. Warn
4263 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4264 directives. Handle new directives. Check generating_literals flag
4265 for literal_prefix.
4266 (xtensa_end_directive): Check for directives inside instruction
4267 bundles. Warn and ignore [no-]density directives. Handle new
4268 directives. Call xtensa_set_frag_assembly_state.
4269 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4270 xtensa_dwarf2_emit_insn): New.
4271 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4272 use_literal_section flag.
4273 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4274 literals. Use xtensa_elf_cons to parse the expression.
4275 (xtensa_literal_prefix): Do not check use_literal_section. Support
4276 ".lit4" sections for absolute literals. Change prefix convention to
4277 replace ".text" (or ".t" in a linkonce section). No need to call
4278 subseg_set.
4279 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4280 (expression_end): Handle closing braces and colons.
4281 (PLT_SUFFIX, plt_suffix): Delete.
4282 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4283 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4284 and O_hi16 expressions as well.
4285 (tokenize_arguments): Handle closing braces and colons.
4286 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4287 operands and paired register syntax.
4288 (get_invisible_operands): New.
4289 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4290 new xtensa-isa.h functions.
4291 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4292 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4293 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4294 instructions. Use xtensa_translate_zero_immed.
4295 (operand_is_immed, operand_is_pcrel_label): Delete.
4296 (get_relaxable_immed): Use new xtensa-isa.h functions.
4297 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4298 functions.
4299 (xtensa_print_insn_table, print_vliw_insn): New.
4300 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4301 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4302 is_branch_or_jump_opcode): Delete.
4303 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4304 (opnum_to_reloc, reloc_to_opnum): Delete.
4305 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4306 xtensa-isa.h functions. Operate on one slot of an instruction.
4307 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4308 xg_get_insn_size): Delete.
4309 (xg_get_build_instr_size): Use xg_get_single_size.
4310 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4311 xg_build_widen_table. Use xg_get_single_size.
4312 (xg_get_max_narrow_insn_size): Delete.
4313 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4314 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4315 xg_get_single_size.
4316 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4317 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4318 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4319 xg_build_widen_table. Use xg_get_single_size.
4320 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4321 xg_check_operand.
4322 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4323 treat weak symbols conservatively.
4324 (xg_check_operand): Use new xtensa-isa.h functions.
4325 (is_dnrange): Delete.
4326 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4327 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4328 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4329 xtensa-isa.h functions.
4330 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4331 xg_instruction_matches_options): New.
4332 (xg_instruction_matches_rule): Handle O_register expressions. Call
4333 xg_instruction_matches_options.
4334 (transition_rule_cmp): New.
4335 (xg_instruction_match): Update call to xg_build_simplify_table.
4336 (xg_build_token_insn): Record loc fields.
4337 (xg_simplify_insn): Check is_specific_opcode field and
4338 density_supported flag.
4339 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4340 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4341 (xg_assemble_literal): Add error handling for O_big. Call
4342 record_alignment. Handle O_pltrel.
4343 (xg_valid_literal_expression): New.
4344 (xg_assemble_literal_space): Add slot parameter. Remove call to
4345 set_expr_symbol_offset. Add call to record_alignment. Update call to
4346 xg_finish_frag.
4347 (xg_emit_insn): Delete.
4348 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4349 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4350 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4351 and slot parameters. Handle new "alternate" relocations for absolute
4352 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4353 O_hi16. Use new xtensa-isa.h functions.
4354 (xg_assemble_tokens): Delete.
4355 (is_register_writer): Use new xtensa-isa.h functions.
4356 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4357 old-style RSR from LCOUNT.
4358 (next_frag_opcode): Delete.
4359 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4360 update_next_frag_state): New.
4361 (update_next_frag_nop_state): Delete.
4362 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4363 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4364 the state of the absolute-literals directive. Add calls to
4365 record_alignment and xtensa_set_frag_assembly_state. Call
4366 xtensa_switch_to_non_abs_literal_fragment instead of
4367 xtensa_switch_to_literal_fragment.
4368 (build_nop): New.
4369 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4370 (get_expanded_loop_offset): Change check for undefined opcode to an
4371 assertion.
4372 (xtensa_set_frag_assembly_state, relaxable_section,
4373 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4374 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4375 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4376 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4377 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4378 (xtensa_init_fix_data): New.
4379 (xtensa_frob_label): Reset label symbol to the current frag. Check
4380 do_align_targets and generating_literals flag. Propagate frequency
4381 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4382 (xtensa_unrecognized_line): New.
4383 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4384 to xtensa_set_frag_assembly_state.
4385 (error_reset_cur_vinsn): New.
4386 (md_assemble): Remove check for literal frag. Remove call to
4387 istack_init. Call use_transform instead of use_generics. Parse
4388 explicit instruction format specifiers. Move code for
4389 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4390 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4391 Add dwarf2_where call. Remote automatic alignment for ENTRY
4392 instructions. Move call to xtensa_clear_insn_labels to the end.
4393 Rearrange to handle bundles.
4394 (xtensa_cons_fix_new): Delete.
4395 (xtensa_handle_align): New.
4396 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4397 assignment to is_no_density field.
4398 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4399 instead of reloc_to_opnum. Handle "alternate" relocations.
4400 (xtensa_force_relocation, xtensa_check_inside_bundle,
4401 xtensa_elf_section_change_hook): New.
4402 (xtensa_symbol_new_hook): Delete.
4403 (xtensa_fix_adjustable): Check for difference of symbols with an
4404 offset. Check for external and weak symbols.
4405 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4406 (md_estimate_size_before_relax): Return expansion for the first slot.
4407 (tc_gen_reloc): Handle difference of symbols by producing
4408 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4409 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4410 tentative values into the output when linkrelax is set.
4411 (XTENSA_PROP_SEC_NAME): Define.
4412 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4413 Create literal tables only if using literal sections. Create new
4414 property tables instead of old instruction tables. Check for unaligned
4415 branch targets and loops.
4416 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4417 new_resource_table, clear_resource_table, resize_resource_table,
4418 resources_available, reserve_resources, release_resources,
4419 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4420 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4421 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4422 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4423 flag. Update checks for workaround options. Call
4424 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4425 (xtensa_cleanup_align_frags): Add special case for branch targets.
4426 Check for and mark unreachable frags.
4427 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4428 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4429 end of a zero-overhead loop body.
4430 (frag_can_negate_branch): Handle instructions with multiple slots.
4431 Use new xtensa-isa.h functions
4432 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4433 xtensa_mark_zcl_first_insns): New.
4434 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4435 transformations are disabled.
4436 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4437 multislot instructions.
4438 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4439 Likewise. Also error if transformations are disabled.
4440 (unrelaxed_frag_max_size): New.
4441 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4442 xtensa-isa.h functions.
4443 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4444 xtensa_opcode_is_loop instead of is_loop_opcode.
4445 (get_text_align_power): Replace as_fatal with assertion.
4446 (get_text_align_fill_size): Iterate instead of using modulus when
4447 use_nops is false.
4448 (get_noop_aligned_address): Assert that this is for a machine-dependent
4449 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4450 xg_get_single_size, and frag_format_size.
4451 (get_widen_aligned_address): Rename to ...
4452 (get_aligned_diff): ... this function. Add max_diff parameter.
4453 Remove handling of rs_align/rs_align_code frags. Use
4454 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4455 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4456 and pass it back to caller.
4457 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4458 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4459 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4460 (relax_frag_text_align): Rename to ...
4461 (relax_frag_loop_align): ... this function. Assume loops can only be
4462 in the first slot of an instruction.
4463 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4464 instruction. Remove call to frag_wane.
4465 (relax_frag_narrow): Rename to ...
4466 (relax_frag_for_align): ... this function. Extend to handle
4467 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4468 RELAX_NARROW for the first slot.
4469 (find_address_of_next_align_frag, bytes_to_stretch): New.
4470 (future_alignment_required): Use find_address_of_next_align_frag and
4471 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4472 alignment decisions.
4473 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4474 Check if transformations are enabled for b_j_loop_end workaround.
4475 Use new xtensa-isa.h functions and handle multislot instructions.
4476 Update call to xg_assembly_relax.
4477 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4478 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4479 frag types.
4480 (convert_frag_narrow): Add segP, format and slot parameters. Call
4481 convert_frag_immed for branch instructions. Adjust calls to
4482 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4483 xg_get_single_size and xg_get_single_format.
4484 (convert_frag_fill_nop): New.
4485 (convert_frag_immed): Add format and slot parameters. Handle multislot
4486 instructions and use new xtensa-isa.h functions. Update calls to
4487 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4488 enabled for b_j_loop_end workaround. Use build_nop instead of
4489 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4490 frags. Use xg_get_single_size. Handle O_pltrel.
4491 (fix_new_exp_in_seg): Remove check for old plt flag.
4492 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4493 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4494 for loop opcode to an assertion. Mark all frags up to the end of the
4495 loop as not transformable.
4496 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4497 (get_subseg_info): New.
4498 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4499 check for dest_seg.
4500 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4501 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4502 (xtensa_switch_to_non_abs_literal_fragment): New.
4503 (cache_literal_section): Add is_code parameter and pass it through to
4504 retrieve_literal_seg.
4505 (retrieve_literal_seg): Add is_code parameter and use it to set the
4506 flags on the literal section. Handle case where head parameter is 0.
4507 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4508 set_frag_is_no_transform): New.
4509 (xtensa_create_property_segments): Add end_property_function parameter
4510 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4511 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4512 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4513 (add_xt_block_frags): Add end_property_function parameter and call it
4514 if it is non-zero. Call xtensa_frag_flags_init.
4515 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4516 get_frag_property_flags, frag_flags_to_number,
4517 xtensa_frag_flags_combinable, xt_block_aligned_size,
4518 xtensa_xt_block_combine, add_xt_prop_frags,
4519 init_op_placement_info_table, opcode_fits_format_slot,
4520 xg_get_single_size, xg_get_single_format): New.
4521 (istack_push): Inline call to tinsn_copy.
4522 (tinsn_copy): Delete.
4523 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4524 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4525 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4526 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4527 functions. Handle invisible operands.
4528 (tinsn_to_slotbuf): New.
4529 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4530 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4531 vinsn_from_chars, and xg_free_vinsn.
4532 (tinsn_from_insnbuf): New.
4533 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4534 instructions. Handle symbol differences.
4535 (get_num_stack_text_bytes): Use xg_get_single_size.
4536 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4537 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4538 get_expr_register, set_expr_symbol_offset_diff): New.
4539 * config/tc-xtensa.h (MAX_SLOTS): Define.
4540 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4541 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4542 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4543 RELAX_NONE types.
4544 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4545 (xtensa_frag_type struct): Add is_assembly_state_set,
4546 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4547 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4548 Replace is_generics and is_relax fields by is_no_transform field.
4549 Delete is_text and is_longcalls fields. Change text_expansion and
4550 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4551 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4552 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4553 (xtensa_fix_data struct): New.
4554 (xtensa_symfield_type struct): Delete plt field.
4555 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4556 forward declaration here.
4557 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4558 (XTENSA_SECTION_RENAME): Undefine.
4559 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4560 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4561 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4562 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4563 (unit_num_copies_func, opcode_num_units_func,
4564 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4565 (resource_table struct): New.
4566 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4567 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4568 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4569 (tinsn_copy): Delete prototype.
4570 (vliw_insn struct): New.
4571 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4572 (widen_spec_list): Add option conditions for density and boolean
4573 instructions. Add expansions using CONST16 and conditions for using
4574 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4575 predicted branches.
4576 (simplify_spec_list): Add option conditions for density instructions.
4577 Add entry for NOP instruction.
4578 (append_transition): Add cmp function pointer parameter and use it to
4579 insert the new entry in order.
4580 (operand_function_LOW16U, operand_function_HI16U): New.
4581 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4582 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4583 (enter_opname, split_string): Use xstrdup instead of strdup.
4584 (init_insn_pattern): Initialize new options field.
4585 (clear_req_or_option_list, clear_req_option_list,
4586 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4587 New.
4588 (parse_insn_pattern): Parse option conditions.
4589 (transition_applies): New.
4590 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4591 swapped last arguments in calls to append_constant_value_condition.
4592 Call clone_req_option_list. Add warning about invalid opcode.
4593 Handle LOW16U and HI16U function names.
4594 (build_transition_table): Add cmp parameter and use it in calls to
4595 append_transition. Use new xtensa-isa.h functions. Check
4596 transition_applies before adding entries.
4597 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4598 pass it through to build_transition_table.
4599 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4600 ReqOption, transition_cmp_fn): New types.
4601 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4602 (transition_rule struct): Add options field.
4603 * doc/as.texinfo (Overview): Update Xtensa options.
4604 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4605 --[no-]relax, and --[no-]generics options. Update descriptions of
4606 --text-section-literals and --[no-]longcalls. Add
4607 --[no-]absolute-literals and --[no-]transform.
4608 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4609 Remove use of "generic" and "specific" terminology for opcodes.
4610 (Xtensa Registers): Generalize the syntax description to include
4611 user-defined register files.
4612 (Xtensa Automatic Alignment): Update.
4613 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4614 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4615 (Xtensa Directives): Remove confusing rules about precedence.
4616 (Density Directive, Relax Directive): Delete.
4617 (Schedule Directive): New.
4618 (Generics Directive): Rename to ...
4619 (Transform Directive): ... this node.
4620 (Literal Directive): Update for absolute literals. Missing
4621 literal_position directive is now an error.
4622 (Literal Position Directive): Update for absolute literals.
4623 (Freeregs Directive): Delete.
4624 (Absolute Literals Directive): New.
4625 (Frame Directive): Minor editing.
4626 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4627 Update dependencies.
4628 * Makefile.in: Regenerate.
4629
6e1304d8
RS		 46302004-10-07 Richard Sandiford <rsandifo@redhat.com>
4631
4632 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4633 to build the second and third fixups for a composite relocation.
4634 (macro_read_relocs): New function.
4635 (macro_build): Use it.
4636 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4637 Simplify fragging code accordingly.
4638 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4639 of the composite relocation. Set fx_tcbit in both fixups.
4640
b1dca8ee
RS		 46412004-10-07 Richard Sandiford <rsandifo@redhat.com>
4642
4643 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4644 (md_apply_fix3): Don't treat composite relocs as done.
4645
89658e52
NC		 46462004-10-07 Jan Beulich <jbeulich@novell.com>
4647
4648 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4649 prefix for symbol names generated from the LOCAL macro directive.
4650
289040ca
NC		 4651 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4652 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4653
48c9f030
NC		 46542004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4655
4656 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 4657 Special registers.
5c5054ab 4658 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 4659 (get_cinv_parameters): Add 'b' option to invalidate the
4660 branch-target cache.
4661
7ed4c4c5
NC		 46622004-10-05 Paul Brook <paul@codesourcery.com>
4663
4664 * config/tc-arm.c (unwind): New variable.
4665 (vfp_sp_encode_reg): New function.
4666 (vfp_sp_reg_required_here): Use it.
4667 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4668 (vfp_parse_reg_list): New function.
4669 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4670 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4671 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4672 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4673 functions.
4674 (md_pseudo_table): Add them.
4675 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4676 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4677 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4678 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4679 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 4680 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 4681 * NEWS: Mention the new feature.
4682
04ca8703
EC		 46832004-10-04 Eric Christopher <echristo@redhat.com>
4684
4685 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4686
7c1d0959
L		 46872004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4688
4689 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4690 TLS relocations.
4691 * config/tc-s390.c (md_apply_fix3): Likewise.
4692 * config/tc-sparc.c (md_apply_fix3): Likewise.
4693
40a18ebd
NC		 46942004-10-01 Paul Brook <paul@codesourcery.com>
4695
4696 * config/tc-arm.c (arm_elf_section_type): New function.
4697 (arm_elf_change_section): Set section link for exidx sections.
4698 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4699 (md_elf_section_type): Define.
4700
14127cc4
NC		 47012004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4702
4703 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4704 instruction's offset.
4705
b7c92712
NC		 47062004-10-01 Adam Nemet <anemet@lnxw.com>
4707
4708 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4709
65555e64
AM		 47102004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4711
4712 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4713 asymbol *, instead use symbol_get_bfdsym.
4714
9fe0b840
NC		 47152004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4716
4717 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4718
0dd132b6
NC		 47192004-09-30 Paul Brook <paul@codesourcery.com>
4720
4721 * config/tc-arm.c (do_smi, do_nop): New functions.
4722 (insns): Add ARMv6ZK instructions.
4723 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4724 (tc_gen_reloc): Ditto.
4725 (arm_cpus): Add mpcore and arm1176.
4726 (arm_archs): Add armv6{k,z,zk}.
4727 * doc/c-arm.texi: Document new cores and architectures.
4728
a737bd4d
NC		 47292004-09-30 Nick Clifton <nickc@redhat.com>
4730
4731 * config/tc-arm.c: Use ISO C90 formatting.
4732
3631a3c8
NC		 47332004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4734
a737bd4d 4735 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 4736 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4737 REG_TYPE_MVDX is expected.
4738
d5f0cf92
AM		 47392004-09-29 Marc Bevand <m.bevand@gmail.com>
4740
4741 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4742
9f9a069e
JW		 47432004-09-21 James E Wilson <wilson@specifixinc.com>
4744
4745 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4746 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4747 output_spill_base, output_unat_psprel, output_lc_psprel,
4748 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4749 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4750 output_spill_psprel_p): Use it.
4751
4b778c88
TL		 47522004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4753
c04f5787 4754 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 4755 Handle load/stor unique instructions before parsing.
4b778c88 4756
eb043451
PB		 47572004-09-17 Paul Brook <paul@codesourcery.com>
4758
4759 * config/tc-arm.c (s_arm_rel31): New funciton.
4760 (md_pseudo_table): Add .rel31.
04ca8703 4761 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 4762 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4763 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4764 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4765 (arm_parse_reloc): Add (target2).
4766
8ea2b00f
AM		 47672004-09-17 Alan Modra <amodra@bigpond.net.au>
4768
4769 * Makefile.am: Run "make dep-am".
4770 * Makefile.in: Regenerate.
4771 * aclocal.m4: Regenerate.
4772 * configure: Regenerate.
4773 * doc/Makefile.in: Regenerate.
4774 * po/POTFILES.in: Regenerate.
4775 * po/gas.pot: Regenerate.
4776
7e1792e0
HPN		 47772004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4778
4779 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4780 [!LLONG_MAX]: Ditto.
4781
9c504268
PB		 47822004-09-13 Paul Brook <paul@codesourcery.com>
4783
4784 * config/tc-arm.c: Rename RELABS to TARGET1.
4785
2159ac21
AM		 47862004-09-13 Alan Modra <amodra@bigpond.net.au>
4787
4788 * messages.c (as_internal_value_out_of_range): Cast values passed
4789 to as_bad_where or as_warn_where to proper type.
4790
23794b24
MM		 47912004-09-11 Theodore A. Roth <troth@openavr.org>
4792
4793 * config/tc-avr.c: Add support for
4794 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4795
e9fad691
AM		 47962004-09-09 Alan Modra <amodra@bigpond.net.au>
4797
4798 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4799 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4800
10b016c2
PB		 48012004-09-08 Paul Brook <paul@codesourcery.com>
4802
4803 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4804 fini_array and preinit_array section types.
4805 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4806 and fini_array.
4807 * doc/as.texinfo: Document extra section types.
4808
e5a52504
MM		 48092004-09-02 Mark Mitchell <mark@codesourcery.com>
4810
4811 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4812 * Makefile.in: Regenerated.
4813 * configure.in: Set em for arm*-*-symbianelf*.
4814 * configure: Regenerated.
4815 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4816 vectors when appropriate.
4817 * config/te-symbian.h: New file.
4818
42851540
NC		 48192004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4820
4821 * config/tc-crx.c (gettrap): Exception vector can be case
4822 insensitive.
04ca8703 4823 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 4824 instructions.
4825 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 4826 (process_label_constant): Initialize relocation type to
42851540
NC		 4827 BFD_RELOC_NONE
4828
8783612f
RE		 48292004-09-01 Richard Earnshaw < reanrsha@arm.com>
4830
4831 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4832 for synthesizable cores.
4833
1ff4677c
RE		 4834 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4835
b18c562e
NC		 48362004-08-25 Dmitry Diky <diwil@spec.ru>
4837
4838 * config/tc-msp430.c: Clean-up the code.
4839 (md_relax_table): New relax table.
4840 (mcu_types): Sort MCU types.
4841 (md_pseudo_table): Add .profiler pseudo handler.
4842 (pow2value): New function.
4843 (msp430_profiler): New function.
4844 (msp430_operands): Add new insns handlers.
4845 (msp430_srcoperand): Add register operand handler, allow complex
4846 expressions.
4847 (md_estimate_size_before_relax): Rewritten.
4848 (md_convert_frag): Rewritten.
4849 (msp430_relax_frag): New function.
4850 * config/tc-msp430.h (md_relax_frag): define macro
4851 * doc/c-msp430.texi: Update information.
4852
8f94ae4d
NC		 48532004-08-24 Nick Clifton <nickc@redhat.com>
4854
4855 * as.c (std_shortopts): Allow -g to take an optional argument.
4856 (parse_args): Pass any switch starting with -g on to the backend
4857 for parsing.
4858
e51dace8
MM		 48592004-08-18 Mark Mitchell <mark@codesourcery.com>
4860
4861 * configure.in (arm*-*-symbianelf*): New target.
4862 (arm*-*-eabi*): Likewise.
4863 * configure: Regenerated.
4864
f7870c8d
TS		 48652004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4866 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4867 correctly.
4868
d6afba4b
JJ		 48692004-08-18 Jakub Jelinek <jakub@redhat.com>
4870
4871 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4872 argument, don't do anything if current section is not
4873 .gnu.linkonce.t.* and linkonce_empty is set.
4874 (generate_unwind_image, dot_endp): Adjust callers, call
4875 start_unwind_section (*, 1) if nothing will be put into the
4876 section.
4877
329e276d
NC		 48782004-08-17 Nick Clifton <nickc@redhat.com>
4879
4880 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4881 (show_usage): Add -g.
4882 (std_longopts): Add --gen-debug. Alpha sort the table.
4883 (parse_args): Print an error message if a switch is not handled.
4884 Handle the -g switch, calling md_debug_format_selector() if
4885 necessary.
4886 * NEWS: Mention new feature.
4887 * doc/as.texinfo: Document new switch.
4888 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 4889
329e276d
NC		 4890 * config/tc-arm.c (md_parse_option): Do not issue an error message
4891 if the switch is not recognised.
4892 * config/tc-m68k.c (md_parse_option): Likewise.
4893 * config/tc-pdp11.c (md_parse_option): Likewise.
4894 * config/tc-v850.c (md_parse_option): Likewise.
4895
4896 * as.h: Fix up formatting.
4897 * tc.h: Likewise.
4898
4101eec8
NC		 48992004-08-16 Nick Clifton <nickc@redhat.com>
4900
2766e5e4
NC		 4901 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4902
4101eec8
NC		 4903 * configure.in: Sort architecture based tables alphabetically.
4904 * configure: Regenerate.
4905
80f846b6
AM		 49062004-08-16 Alan Modra <amodra@bigpond.net.au>
4907
4908 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4909 { "cc", 68 }, with { "cr", 70 }.
4910
caa32fe5
NC		 49112004-08-13 Jan Beulich <jbeulich@novell.com>
4912 Nick Clifton <nickc@redhat.com>
4913
4914 * as.c: Add and handle new --alternate command line option.
4915 * macro.c (macro_set_alternate): New.
4916 * macro.h (macro_set_alternate): Declare.
4917 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4918 * doc/as.texinfo: Document new command line option and pseudo-ops
4919 as well as insert documentation originating from gasp about
4920 alternate macro syntax.
4921 * NEWS: Mention new command line option and pseudo-ops.
4922
b2221023
MM		 49232004-08-10 Mark Mitchell <mark@codesourcery.com>
4924
4925 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4926 to bignums.
4927
db6579d4
PB		 49282004-08-06 Paul Brook <paul@codesourcery.com>
4929
4930 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4931 Handle new relocations.
4932 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4933
e750405d
BW		 49342004-08-05 Bob Wilson <bob.wilson@acm.org>
4935
4936 * write.c (relax_segment): Use was_address instead of address when
4937 setting fr_fix field for align frag due to backwards .org.
4938
1d70c7fb
AO		 49392004-07-29 Alexandre Oliva <aoliva@redhat.com>
4940
4941 Introduce SH2a support.
4942 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4943 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4944 arch_sh2a_nofpu_up.
4945 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4946 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4947 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4948 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4949 to end of conditional expression.
4950 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4951 * config/tc-sh.c: Add sh2a-nofpu support.
4952 2003-12-29 DJ Delorie <dj@redhat.com>
4953 * tc-sh.c: Add sh2a support.
4954 (parse_reg): Add tbr.
4955 (parse_at): Support @@(disp,tbr).
4956 (get_specific): Support sh2a opcodes.
4957 (insert4): New, for 4 byte relocs.
4958 (build_Mytes): Support sh2a opcodes.
4959 (md_apply_fix3_Mytes): Support sh2a opcodes.
4960 2003-12-02 Michael Snyder <msnyder@redhat.com>
4961 * config/tc-sh.c (md_parse_option): Handle sh2a.
4962 (sh_elf_final_processing): Ditto.
4963
e7fbc2bf
JT		 49642004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4965
4966 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4967 for TE_NetBSD.
4968
9232bbb0
AM		 49692004-07-27 Alan Modra <amodra@bigpond.net.au>
4970
4971 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4972 (ppc_arch): Expand comment.
4973
670ec21d
NC		 49742004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4975
4976 * config/tc-crx.c: Support evaluating the difference between two
4977 symbols.
4978 * config/tc-crx.h: Likewise.
4979
406f8ff9 49802004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 4981
4982 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4983 section.
4984 (ia64_elf_section_change_hook): Set the linked-to section for
4985 SHT_IA_64_UNWIND.
4986
c05e9f04
NC		 49872004-07-26 Dmitry Diky <diwil@spec.ru>
4988
4989 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4990 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4991 msp430xG438, msp430xG439.
4992
e9863d7f
DJ		 49932004-07-25 Daniel Jacobowitz <dan@debian.org>
4994
4995 * doc/as.texinfo (Section, PushSection): Correct documentation
4996 for ELF.
4997
543613e9 49982004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 4999
5000 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5001 permissible for the selected instruction suffix.
5002 (match_template): Don't permit 64-bit general purpose operands in
5003 32-bit mode.
5004 (finalize_imm): Permit 64-bit immediates.
5005 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5006 specially except for the width of the used base and/or index
5007 registers. For 32-bit displacements, use sign-extended
5008 relocations only when using 64-bit addressing.
5009 Force zero displacement on rip-relative addressing when there is
5010 no other displacement.
5011 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5012 specially except for the width of the used base and/or index
5013 registers.
5014 (parse_register): Disallow Reg64 registers in 32-bit mode.
5015
543613e9
NC		 5016 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5017 suffix if the instruction doesn't support it.
04ca8703 5018
01a3f561
MR		 50192004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5020
5021 * config/tc-mips.c (append_insn): Handle constant expressions with
5022 no associated relocation.
5023 (mips_ip): Cancel the expression after use for the Q format
5024 specifier.
5025 (parse_relocation): Return no relocation for unsupported
5026 operators.
5027 (my_getSmallExpression): Return no relocation if no relocation
5028 operators are used.
5029
e12904d2
DA		 50302004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5031
5032 * config/obj-som.c (adjust_stab_sections): Add prototype.
5033 (obj_som_compiler, obj_som_version, obj_som_copyright,
5034 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5035 * config/tc-hppa.c (update_subspace): Likewise.
5036 (is_defined_subspace): Amplify comment.
5037 * config/obj-som.h (som_frob_file): Add prototype.
5038
90c1602c
L		 50392004-07-19 Christopher Faylor <cgf@timesys.com>
5040 H.J. Lu <hongjiu.lu@intel.com>
5041
5042 * subsegs.c (section_symbol): Don't create a new segment when
5043 existing segment is undefined.
5044
f263249b
RE		 50452004-07-16 Richard Earnshaw <rearnsha@arm.com>
5046
5047 * config/tc-arm.c: Include include/opcode/arm.h.
5048 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5049 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5050 (FPU_ARCH_*): Delete.
5051 * Makefile.am: Update dependencies.
5052 * Makefile.in: Regenerate.
5053
152c65b9
NC		 50542004-07-15 Nick Clifton <nickc@redhat.com>
5055
5056 * configure.in: Accept armbe as a big-endian arm configuration.
5057 * configure: Regenerate.
5058
0477af35
NC		 50592004-07-13 Thomas Nystrom <thn@saeab.se>
5060
5061 * config/tc-i386.c (T_SHIFTOP): New constant.
5062 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5063 (intel_el1): Handle '~'.
5064 (intel_get_token): Handle '<>', '&', '|' and '~'.
5065
50662004-07-13 Nick Clifton <nickc@redhat.com>
5067
5068 (md_assemble): Remove spurious newline from end of as_bad error
5069 message.
5070 (intel_e05_1): Likewise.
5071 (intel_e11): Likewise.
5072 (intel_match_token): Likewise.
5073
31302357
AS		 50742004-07-11 Andreas Schwab <schwab@suse.de>
5075
5076 * config/tc-m68k.c: Convert to C90. Remove redundant
5077 declarations. Indentation fixup.
5078 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5079 obj_coff_section ourselves.
04ca8703 5080
549f748d
JW		 50812004-07-09 James E Wilson <wilson@specifixinc.com>
5082
5083 * config/tc-ia64.c (default_big_endian): New.
5084 (dot_byteorder, md_begin): Use it.
5085 (md_parse_option): Set it.
04ca8703 5086
1a320fbb
NC		 50872004-07-09 Nick Clifton <nickc@redhat.com>
5088
5089 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5090 * configure: Regenerate.
5091 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5092 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5093 sh_find_elf_flags if necessary.
5094
de7e6852
RS		 50952004-07-08 Richard Sandiford <rsandifo@redhat.com>
5096
5097 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5098 going to be split into more than one in-place addend, return 0
5099 for relocations against mergeable sections. Associate comments
5100 with code.
5101
1fe1f39c
NC		 51022004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5103
5104 * Makefile.am (CPU_TYPES): Add crx.
5105 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5106 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5107 (DEPTC_crx_elf): New target.
5108 (DEPOBJ_crx_elf): Likewise.
5109 (DEP_crx_elf): Likewise.
5110 * Makefile.in: Regenerate.
5111 * configure.in: Add crx* target.
5112 * configure: Regenerate.
5113 * config/tc-crx.c: New file.
5114 * config/tc-crx.h: New file.
5115 * NEWS: Mention new target.
5116
d9895649
NC		 51172004-07-06 Nick Clifton <nickc@redhat.com>
5118
85fbca6a 5119 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5120 * configure.in:
5121 * configure: Regenerate. Add sh-symbian-elf target. If
5122 selected define TARGET_SYMBIAN.
5123 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5124 format if TARGET_SYMBIAN has been defined.
04ca8703 5125
e7bd9ea0
NC		 5126 * output-file.c (output_file_create): Report the target format
5127 chosen when bfd_openw reports that it is invalid.
5128
d9895649
NC		 5129 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5130 pseudo for BFD based assemblers.
5131
871ec896
JR		 51322004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5133
5134 gas:
5135 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5136 (md_parse_option): Remove redundant -isa testing.
5137 Make bfd_arch variable const.
5138 (md_show_usage): Make bfd_arch variable const.
5139
5a9ff93d
JW		 51402004-07-03 James E Wilson <wilson@specifixinc.com>
5141
5142 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5143 * config/tc-ia64.h (md_frag_check): Define.
5144
c87db184
CF		 51452004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5146
5147 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5148 externals.
5149 * doc/as.texinfo (Weak): Document PE weak symbols.
5150
3b91255e
RS		 51512004-07-03 Richard Sandiford <rsandifo@redhat.com>
5152
5153 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5154 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5155 (mips_frob_file): Rework so that only a single pass through the
5156 relocs is needed. Allow %lo()s to have higher offsets than their
5157 corresponding %hi()s or %got()s.
5158
310ea308
NC		 51592004-07-02 Nick Clifton <nickc@redhat.com>
5160
5161 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5162 allow values which have come from undefined symbols.
5163 Always consider this fixup to have been processed as a reloc
5164 cannot be generated for it.
5165
09b935ac
AM		 51662004-07-02 Alan Modra <amodra@bigpond.net.au>
5167
5168 * frags.h (struct frag): Add has_code and insn_addr fields.
5169 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5170 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5171 * config/tc-ppc.h (md_frag_check): Define.
5172
4d1cd5c7
MR		 51732004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5174
5175 * doc/Makefile.am (info): Rename goal to...
5176 (info-local): ... this, to preserve implicit dependencies.
5177 * doc/Makefile.in: Regenerate with automake 1.8.5.
5178
097f809a
NC		 51792004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5180
5181 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5182 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5183 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5184 (tc_gen_reloc): Likewise.
5185 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5186 (m32r_parse_name): Likewise.
5187 (m32r_cgen_parse_fix_exp): Likewise.
5188 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5189 (O_PIC_reloc): Likewise.
5190 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5191 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5192 for @GOTOFF, @GOT, @PLT.
5193
bb82af9f
NC		 51942004-06-21 Jan Beulich <jbeulich@novell.com>
5195
5196 * gas/symbols.c: While discarding ordinary local absolute symbols
5197 when --strip-local-absolute is in effect, retain file symbols.
5198
990ae22a
AS		 51992004-06-20 Andreas Schwab <schwab@suse.de>
5200
5201 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5202 (md_parse_option): Likewise.
5203
32137342
NC		 52042004-06-17 Jan Beulich <jbeulich@novell.com>
5205
5206 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5207 * config/te-netware.h: New file.
5208 * config/te-ppcnw.h: Delete: Obsolete.
5209 * configure.in: Eliminate ill NetWare targets. Make generic
5210 NetWare target use proper emulation.
5211 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5212 reference to new te-netware.h.
5213 * configure: Regenerate.
5214 * Makefile.in: Regenerate.
5215
f84d8e26
MS		 52162004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5217
5218 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5219 comparison in .insn pseudo operation.
5220
587aac4e
AM		 52212004-06-15 Alan Modra <amodra@bigpond.net.au>
5222
5223 * config/obj-coff.c (coff_adjust_section_syms): Use
5224 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5225 (coff_frob_section): Likewise.
5226 * config/tc-mips.c (md_apply_fix3): Likewise.
5227 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5228 (elf_frob_file_after_relocs): Likewise.
5229
2337eb33
DA		 52302004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5231
b8fc22bc
DA		 5232 * config/tc-hppa.c (log2): Rename to exact_log2.
5233 (pa_next_subseg): Delete unused function.
5234 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5235 (create_new_subspace): Likewise.
5236
2337eb33
DA		 5237 Bug gas/213
5238 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5239 labels. Fix warning.
5240
53cb0362
DD		 52412004-05-28 DJ Delorie <dj@redhat.com>
5242
5243 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5244 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5245 or non-merged symbols.
5246
888a75be
L		 52472004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5248
5249 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5250 restore the old slot when inserting srlz.i/srlz.d.
5251
f6f9408f
JR		 52522004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5253
5254 * Makefile.am: Regenerate dependecies.
5255 * Makefile.in: Regenerate.
5256 * config/tc-sh.c (valid_arch): Make unsigned.
5257 (preset_target_arch): Likewise.
5258 (md_begin): Use new architecture flags system.
5259 (get_specific): Likewise.
5260 (assemble_ppi): Likewise.
5261 (md_assemble): Likewise. Also fix error check for bad opcodes.
5262 (md_parse_option): Likewise. Also generate -isa values according
5263 to the table in bfd/cpu-sh.c instead of just constants. Also
5264 allow <arch>-up ISA variants.
5265 (sh_elf_final_processing): Replace if-else chain with a call to
5266 sh_find_elf_flags().
f6f9408f 5267
580b9172
NC		 52682004-05-28 Peter Barada <peter@the-baradas.com>
5269
5270 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5271 with zero offset into mode 2 addressing to save a word.
5272
652ca075
L		 52732004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5274
5275 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5276 (ar_is_only_in_integer_unit): New.
5277 (ar_is_only_in_memory_unit): New.
5278 (generate_unwind_image): Silence gcc on 32bit host.
5279 (md_assemble): Use ar_is_only_in_integer_unit instead of
5280 ar_is_in_integer_unit. Check AR access.
5281
60fed2d3
NC		 52822004-05-27 Peter Barada <peter@the-baradas.com>
5283
5284 * config/tc-m68k.c (md_begin): Sort the opcode table into
5285 alphabetical order.
5286 (m68k_compare_opcode): New function to do the sorting.
5287
be8c092b
NC		 52882004-05-24 Peter Barada <peter@the-baradas.com>
5289
5290 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5291 addressing on MIT style operands.
5292 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5293 w/mask addressing.
5294 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5295 operands.
5296
1181c20e
AM		 52972004-05-23 Alan Modra <amodra@bigpond.net.au>
5298
5299 * expr.c (operand, operator): Don't reject '++' and '--'.
5300
20e56c33
RS		 53012004-05-20 Richard Sandiford <rsandifo@redhat.com>
5302
5303 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5304 dwarf tables.
5305
04ca8703 53062004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5307
5308 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5309 * configure: Regenerate.
5310
0da76f83
NC		 53112004-05-13 Paul Brook <paul@codesourcery.com>
5312
5313 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5314
4b363073
NC		 53152004-05-13 Joel Sherrill <joel@oarcorp.com>
5316
5317 * configure.in (or32-*-rtems*): Switch to elf.
5318 * configure: Regenerate.
5319
9598fbe5
NC		 53202004-05-13 Nick Clifton <nickc@redhat.com>
5321
5322 * po/fr.po: Updated French translation.
5323
22fe14ad
NC		 53242004-05-11 Nick Clifton <nickc@redhat.com>
5325
5326 * doc/as.texinfo (Section): Document G and T flags to .section
5327 directive. Document the extra arguments that the G flag
5328 requires. Document the #tls flag.
5329
53302004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5331
5332 * subsegs.c (section_symbol): Create a new section symbol if
5333 the existing one doesn't match.
5334 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5335
532c738a
RS		 53362004-05-07 Richard Sandiford <rsandifo@redhat.com>
5337
5338 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5339 to cope with VR4181A errata MD(1) and MD(4).
5340
0503b355
BF		 53412004-05-07 Brian Ford <ford@vss.fsi.com>
5342
5343 * NEWS: Mention .secrel32 for pe[i]-i386.
5344
daeea990
AO		 53452004-05-07 Alexandre Oliva <aoliva@redhat.com>
5346
5347 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5348 (HANDLE_ALIGN): New.
5349
bfbdcf04
DJ		 53502004-05-06 Daniel Jacobowitz <dan@debian.org>
5351
5352 * Makefile.am (DIST_SUBDIRS): Define.
5353 * aclocal.m4: Regenerate with automake 1.8.4.
5354 * Makefile.in: Likewise.
5355 * doc/Makefile.in: Likewise.
5356
5e819f9c
JW		 53572004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5358
5359 * config/tc-ia64.c (dot_serialize): Declare.
5360 (dot_serialize): New function.
5361 (md_pseudo_table): Add ".serialize.data" and
5362 ".serialize.instruction" directives.
5363
e5976317
NC		 53642004-05-06 Nick Clifton <nickc@redhat.com>
5365
5366 * messages (as_internal_value_out_of_range): Print a message about
5367 a value being out of range. Be consistent about whether the
5368 values are printed in decimal or hexadecimal.
5369 (as_warn_value_out_of_range): Generate a warning message about an
5370 out of range value.
5371 (as_bad_value_out_of_range): Generate an error message about an
5372 out of range value.
5373 * as.h: Prototype the new functions.
5374 * config/tc-alpha.c (insert_operand): Use new function.
5375 * config/tc-arc.c (arc_insert_operand): Likewise.
5376 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5377 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5378 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5379 * config/tc-s390.c (s390_insert_operand): Likewise.
5380 * config/tc-v850.c (v850_insert_operand): Likewise.
5381
996991aa
AO		 53822004-05-05 Alexandre Oliva <aoliva@redhat.com>
5383
5384 * configure.in: Set em=linux for frv-*-*linux*.
5385 * configure: Rebuilt.
5386 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5387 (frv_md_fdpic_enabled): New.
5388 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5389 (DEFAULT_FDPIC): New.
5390 (frv_flags): Use DEFAULT_FDPIC.
5391 (frv_pic_flag): Likewise.
5392 (OPTION_NOPIC): New.
5393 (md_longopts): Add -mnopic.
5394 (md_parse_option): Handle it.
5395 (md_show_usage): Add -mfdpic and -mnopic.
5396
6b6e92f4
NC		 53972004-05-05 Peter Barada <peter@the-baradas.com>
5398
5399 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5400 chips for invalid coldfire instructions, rename selectors
5401 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5402 add current_chip to track which chip is referred to(including save/restore),
5403 use current_chip to select control registers, not current_arch.
5404 (md_show_usage): Add new chips.
5405 * doc/c-m68k.texi: Document new command line switches.
5406
6f079ae3
JJ		 54072004-05-05 Jakub Jelinek <jakub@redhat.com>
5408
5409 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5410 (NOP_OPCODE): Define.
5411 (s390_align_code): Remove prototype.
5412 * tc-s390.c (s390_align_code): Remove.
5413
2d6ed997
L		 54142004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5415
5416 * config/tc-ia64.c (make_unw_section_name): Removed.
5417 (start_unwind_section): New function.
5418 (generate_unwind_image): Take const segT instead of const
5419 char *.
5420 (dot_handlerdata): Adjusted.
5421 (dot_endp): Likewise.
5422
b9f18452
L		 54232004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5424
5425 * config/obj-elf.c (obj_elf_change_section): Allow the
5426 ".note.GNU-stack" section has SHF_EXECINSTR.
5427
fafe6678
L		 54282004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5429
5430 * config/obj-elf.c (get_section): Return bfd_boolean.
5431 (obj_elf_change_section): Call bfd_get_section_by_name_if
5432 instead of bfd_map_over_sections.
5433
86654c12
L		 54342004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5435
5436 * config/obj-elf.c (get_section): New function.
5437 (obj_elf_change_section): Support multiple sections with same
5438 name.
5439
376eb240
NC		 54402004-04-30 Nick Clifton <nickc@redhat.com>
5441
5442 * config/tc-arm.c (create_register_alias): Fix typo checking for
5443 case sensitive register aliases.
5444 (co_proc_number): Use error message string in all_reg_maps[]
5445 array.
5446 (cp_reg_required_here): Likewise.
5447 (fp_reg_required_here): Likewise.
5448
8a7140c3
NC		 54492004-04-29 Brian Ford <ford@vss.fsi.com>
5450
5451 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5452
3e722fb5
CD		 54532004-04-28 Chris Demetriou <cgd@broadcom.com>
5454
5455 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5456 (load_address, macro, mips_ip, md_parse_option)
5457 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5458 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5459 embedded-PIC handling, and update comments.
5460 (SWITCH_TABLE): Remove.
5461 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5462 (enum mips_pic_level): Remove EMBEDDED_PIC.
5463 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5464 (TC_FORCE_RELOCATION): Update comment.
5465 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5466 might be safe to remove now that MIPS embedded-PIC is gone.
5467
351e2b5a
DA		 54682004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5469
5470 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5471 call to obj_set_subsection_attributes.
5472 (obj_som_init_stab_section): Likewise.
5473 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5474 (pa_def_subspaces): Provide comdat default.
5475 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5476 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5477 calls to create_new_subspace and update_subspace to pass comdat flag.
5478 (create_new_subspace, update_subspace): Add new comdat argument. Use
5479 it in calls to obj_set_subsection_attributes.
5480 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5481 and use of comdat, common and dup_comm parameters.
5482
f5842774
L		 54832004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5484
5485 * config/obj-elf.c (obj_elf_change_section): Check if the old
5486 group name is NULL before comparison.
5487
558fe4a7
CD		 54882004-04-23 Chris Demetriou <cgd@broadcom.com>
5489
5490 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5491
81a21e38
TS		 54922004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5493
5494 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5495
54962004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5497
5498 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5499 (OPTION_MEMBEDDED_PIC): Remove.
5500 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5501 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5502 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5503 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5504 (OPTION_ELF_BASE): Renumber.
5505 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5506 (md_show_usage): Remove mention of -membedded-pic.
5507 * doc/as.texinfo: Remove mention of -membedded-pic.
5508
4d0d148d
TS		 55092004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5510
5511 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5512 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5513 a.out support.
5514 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5515 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5516 USE_GLOBAL_POINTER_OPT.
5517
017315e4
TS		 55182004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5519
5520 * config/tc-mips.c (macro): One more use of load_delay_nop.
5521
269137b2
TS		 55222004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5523
5524 * config/tc-mips.c (load_delay_nop): New function.
5525 (load_address, macro): Use load_delay_nop() to build a nop
5526 which can be omitted with gpr_interlocks.
5527
24772049
TS		 55282004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5529
5530 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5531 cop_interlocks): Remove superfluous CPU entries.
5532
06516a5e
PB		 55332004-04-22 Paul Brook <paul@codesourcery.com>
5534
5535 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5536
fd99574b
NC		 55372004-04-22 Peter Barada <peter@the-baradas.com>
5538
5539 * NEWS: Added support for EMAC instructions and MAC/EMAC
5540 Motorola syntax.
5541 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5542 scale factor tokens, trailing_ampersand to mark mask addressing
5543 for MAC/EMAC instructions.
5544 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5545 '>>'.
5546 (yylex): Handle '>', '<', and '&' following '+'.
5547 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5548 architectures in archs[].
fd99574b
NC		 5549 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5550 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5551 respectively.
5552 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5553 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5554 cases.
5555 Add EMAC operands to init_table[].
5556
69b97547
NC		 55572004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5558
5559 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5560 state.
5561 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5562 * config/tc-arm.c (enum mstate): Delete from here.
5563 (mapping_state): Remove the static mapstate variable and instead
5564 store the state in the segment. This allows a per-section mapping
5565 state. Handle and ignore MAP_UNDEFINED states.
5566 (arm_elf_change_section): Get the current mapping state from the
5567 new section.
5568 (s_ltorg): Set the mapping state to MAP_DATA.
5569 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5570 for each pool as it is emitted.
5571
55722004-04-22 Nick Clifton <nickc@redhat.com>
5573
5574 * config/tc-arm.h: Formatting tidy ups.
5575
7a7f4e42
CD		 55762004-04-20 Chris Demetriou <cgd@broadcom.com>
5577
5578 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5579
6482c264
NC		 55802004-04-20 DJ Delorie <dj@redhat.com>
5581
5582 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5583 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5584 [TE_PE] (O_secrel): Define.
5585 [TE_PE] (x86_pe_cons_fix_new): New.
5586 [TE_PE] (pe_directive_secrel): Likewise.
5587 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5588
5bf10039
EC		 55892004-04-19 Eric Christopher <echristo@redhat.com>
5590
c04f5787
AM		 5591 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5592 of previous patch for fix in gcc.
5bf10039 5593
77cd6497
JJ		 55942004-04-19 Jakub Jelinek <jakub@redhat.com>
5595
5596 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5597
b8861cfb
NS		 55982004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5599
5600 * read.c (do_align): Call md_flush_pending_output, if defined.
5601
f4c724fc
AM		 56022004-04-16 Alan Modra <amodra@bigpond.net.au>
5603
5604 * expr.c (operand): Correct checks for ++ and --.
5605
a4b6e8f6
L		 56062004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5607
5608 * config/tc-generic.c: Add some comments.
5609
d766e8ec
RS		 56102004-04-14 Richard Sandiford <rsandifo@redhat.com>
5611
5612 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5613 -{no-}mfix-vr4122-bugs.
5614 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5615 (append_insn, mips_emit_delays): Update accordingly.
5616 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5617 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5618 (md_parse_option): Update after above changes.
5619 (md_show_usage): Add -mfix-vr4120.
5620
ed9589d4
BW		 56212004-04-13 Bob Wilson <bob.wilson@acm.org>
5622
5623 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5624 of .section directive; add a reference to the ELF .subsection
5625 directive.
5626
097dba13
NC		 56272004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5628
5629 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5630 in parallel.
5631
279500de
TS		 56322004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5633
5634 * Makefile.am: Remove mips from aout targets.
5635 * Makefile.in: Regenerate.
5636 * configure.in: Remove mips-dec-bsd* target.
5637 * configure: Regenerate.
5638
b7d7dc63
AM		 56392004-04-07 Alan Modra <amodra@bigpond.net.au>
5640
5641 PR 96
5642 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5643 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5644 Update "mapping". Restrict some @ modifiers to 32 bit.
5645
f55629b8
KK		 56462004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5647 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5648
5649 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5650 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5651 dont_adjust_reloc_32 is set.
5652 (md_longopts): Add option -renesas.
5653 (md_parse_option, md_show_usage): Likewise.
5654 * doc/c-sh.texi: Likewise.
5655
a7844384
NC		 56562004-04-01 Dave Korn <dk@artimi.com>
5657
5658 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5659 hi16 and lo16 fixS structs.
5660 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5661 exactly the same way as for RELOC_DLX_REL16.
5662 (machine_ip): properly respect LO flag in the_insn and
5663 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5664 (md_apply_fix3): apply RELOC_DLX_LO16.
5665
6c71dbc4
SS		 56662004-03-30 Stan Shebs <shebs@apple.com>
5667
5668 Remove long-obsolete MPW support.
5669 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5670 * configure.in: Remove mention of ppc-*-mpw* config.
5671 * configure.in: Likewise.
5672
7cc69913
NC		 56732004-03-30 Nick Clifton <nickc@redhat.com>
5674
5675 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5676 OBJ_ELF being defined.
5677
53fbb48a
AM		 56782004-03-27 Alan Modra <amodra@bigpond.net.au>
5679
5680 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5681
d507cf36
PB		 56822004-03-23 Paul Brook <paul@codesourcery.com>
5683
5684 * config/tc-arm.c (meabi_flags): New variable.
5685 (arm_parse_eabi): New function.
5686 (md_begin): Set flags for EABI v3.
5687 (arm_eabis): Add.
5688 (arm_long_opts): Add meabi.
ab1e9ef7 5689 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 5690 * doc/c-arm.texi: Ditto.
5691
88d65ad6
BW		 56922004-03-22 Bob Wilson <bob.wilson@acm.org>
5693
5694 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5695 tables even when use_literal_section flag is not set.
5696
13ef8878
AM		 56972004-03-22 Alan Modra <amodra@bigpond.net.au>
5698
5699 * config/tc-sh.c: Remove trailing whitespace.
5700
1048a9ba
HPN		 57012004-03-22 Hans-Peter Nilsson <hp@axis.com>
5702
5703 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5704 --mul-bug-abort and the default behavior.
5705 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5706 (err_for_dangerous_mul_placement): New variable.
5707 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5708 macros.
5709 (md_cris_relax_table): Have placeholder for STATE_MUL.
5710 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5711 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5712 case doing nothing.
5713 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5714 STATE_BYTE)>: Ditto.
5715 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5716 alignment and position of this frag, emit error message if
5717 suspicious.
5718 (md_assemble): For a multiply insn and when checking it,
5719 transform the current frag into a special frag for that purpose.
5720 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5721 OPTION_MULBUG_ABORT_ON>: Handle new options.
5722
a7877748
BW		 57232004-03-19 Bob Wilson <bob.wilson@acm.org>
5724
5725 * config/tc-xtensa.c (mark_literal_frags): New function.
5726 (xtensa_move_literals): Call mark_literal_frags for all literal
5727 segments, including init and fini literal segments.
5728 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5729
9992270f
DA		 57302004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5731
5732 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5733 (pa_comm): Set BSF_OBJECT in symbol flags.
5734
6e1772d5
AM		 57352004-03-19 Alan Modra <amodra@bigpond.net.au>
5736
5737 * Makefile.am: Run "make dep-am".
5738 * Makefile.in: Regenerate.
5739 * doc/Makefile.in: Regenerate.
5740 * config.in: Regenerate.
5741 * po/gas.pot: Regenerate.
5742
3e4caed2
NS		 57432004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5744
c95b35a9
NS		 5745 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5746 (demand_empty_rest_of_line): Issue an error here.
5747 (ignore_rest_of_line): Silently skip to end.
5748 (demand_copy_string): Issue an error, not warning.
5749 (equals): Likewise.
5750 * config/obj-elf.c (obj_elf_section_name): Likewise.
5751 (obj_elf_section): Likewise.
5752 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5753 (arc_extinst): Likewise.
5754 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5755 (dot_spill): Likewise.
5756 (dot_unwabi): Likewise.
5757 (dot_prologue): Likewise.
5758
3e4caed2
NS		 5759 * expr.c (operand): Reject ++ and --.
5760 (operator): Likewise.
5761
2ce4cc60
KK		 57622004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5763
5764 * config/tc-sh.c: Include dw2gencfi.h.
5765 (sh_cfi_frame_initial_instructions): New function.
5766 (sh_regname_to_dw2regnum): Likewise.
5767 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5768 file.
5769 (TARGET_USE_CFIPOP): Define.
5770 (tc_cfi_frame_initial_instructions): Likewise.
5771 (tc_regname_to_dw2regnum): Likewise.
5772 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5773 * Makefile.am: Update dependencies.
5774 * Makefile.in: Regenerate.
5775
9183ed4b
AM		 57762004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5777
5778 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5779 * configure: Regenerate.
5780
00bbdfe7
BW		 57812004-03-12 Bob Wilson <bob.wilson@acm.org>
5782
5783 * read.c (s_leb128): Call md_flush_pending_output.
5784
0f10071e
ML		 57852004-03-12 Michal Ludvig <mludvig@suse.cz>
5786
5787 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5788 * config/tc-i386.h (CpuPadLock): New define.
5789 (CpuUnknownFlags): Added CpuPadLock.
5790
84c84759
AS		 57912004-03-07 Andreas Schwab <schwab@suse.de>
5792
5793 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5794
6ec51dba
RH		 57952004-03-07 Richard Henderson <rth@redhat.com>
5796
5797 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5798 (cfi_finish): Likewise for fde.
5799
bae25f19
L		 58002004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5801
5802 * config/tc-ia64.c (md_assemble): Properly handle NULL
5803 align_frag.
5804 (ia64_handle_align): Don't abort if failed to add a stop bit.
5805
ab509236
L		 58062004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5807
5808 * Makefile.in: Regenerated.
5809 * aclocal.m4: Likewise.
5810 * configure: Likewise.
5811 * doc/Makefile.in: Likewise.
5812
d9201763
L		 58132004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5814
5815 * config/tc-ia64.c (dot_align): New.
5816 (ia64_do_align): Make it static.
5817 (md_pseudo_table): Use "dot_align" for "align".
5818 (ia64_md_do_align): Don't set align_frag here.
5819 (ia64_handle_align): Add a stop bit to the previous bundle if
5820 needed.
5821
5822 * config/tc-ia64.h (ia64_do_align): Removed.
5823
ae51a426
JR		 58242003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5825
5826 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5827 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5828 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5829 the most general type or the user specifically requested it.
5830 (md_assemble): Add a new error message for when an instruction
5831 is understood, but is not allowed due to an -isa option.
5832
9545c4ce
L		 58332004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5834
5835 * config/tc-ia64.c (align_frag): New.
5836 (md_assemble): Set the tc_frag_data field in align_frag for
5837 IA64_OPCODE_FIRST instructions.
5838 (ia64_md_do_align): Set align_frag.
5839 (ia64_handle_align): Add a stop bit if needed.
5840
5841 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5842 (TC_FRAG_INIT): New.
5843
676a64f4
RS		 58442004-03-01 Richard Sandiford <rsandifo@redhat.com>
5845
5846 * config/tc-frv.c (fr400_audio): New variable.
5847 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5848 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5849 (target_implements_insn_p): New function.
5850 (md_assemble): Report an error if the processor doesn't implement
5851 the instruction.
5852
bd337dde
NC		 58532004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5854
5855 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5856 (md_parse_option): Ditto.
5857 (OPTION_NO_SPECIAL_M32R): Added.
5858 (md_show_usage): Document it.
5859 (enable_speial_m32r): Changed a default value from 0 to 1.
5860 * doc/c-m32r.texi: Document the -no-bitinst option.
5861
78878175
NC		 58622004-02-27 Nick Clifton <nickc@redhat.com>
5863
5864 * config/tc-sh.c (get_operand): Revert previous delta.
5865 (tc_gen_reloc): Check for an unknown reloc type before processing
5866 the addend.
5867
1d6d62a4
MS		 58682004-02-27 Hannes Reinecke <hare@suse.de>
5869
5870 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5871 .insn pseudo operation.
5872
4aa3e325
NC		 58732004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5874
5875 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5876 added for wrong syntax.
5877
73369e65
EC		 58782004-02-26 Eric Christopher <echristo@redhat.com>
5879
5880 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5881 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5882
6a5709a5
JR		 58832004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5884
5885 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5886 nibble types to assembler.
5887
95385380
FF		 58882004-02-25 Fred Fish <fnf@redhat.com>
5889
5890 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5891
b5e0fabd
JW		 58922004-02-20 James E Wilson <wilson@specifixinc.com>
5893
5894 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5895 finalize_syms.
5896 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5897 (ia64_estimate_size_before_relax): New.
5898 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5899 (generate_unwind_image): Pass 1 to fixup_unw_records.
5900 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5901 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5902
2f01ffbf
JJ		 59032004-02-19 Jakub Jelinek <jakub@redhat.com>
5904
5905 * stabs.c (generate_asm_file): Avoid warning about use of
5906 uninitialized variable.
5907
9c59842f
JW		 59082004-02-18 David Mosberger <davidm@hpl.hp.com>
5909
5910 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5911 body, and endp, allow unwind records which do not have a "t"
5912 (time/instruction) field.
5913
34920d91
NC		 59142004-02-17 Petko Manolov <petkan@nucleusys.com>
5915
5916 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5917 (do_mav_dspsc_2): Likewise.
5918 Fix accumulator registers move opcodes.
5919
4dde8e61 59202004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 5921 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 5922
5923 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5924
936cf02e
JW		 59252004-02-10 Steve Ellcey <sje@cup.hp.com>
5926
5927 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5928 (tc_frob_symbol): New macro definition.
5929 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5930
e41f12f3
DJ		 59312004-02-09 Daniel Jacobowitz <drow@mvista.com>
5932
5933 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5934 read-only.
5935
a8a3b3b2
NS		 59362004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5937
5938 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5939 (TC_CASE_SENSITIVE): ... this.
5940 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5941 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5942
c97b7ef6
JW		 59432004-02-06 James E Wilson <wilson@specifixinc.com>
5944
5945 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5946 (generate_unwind_image): Re-add it here.
5947
e4475e39
NS		 59482004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5949
5950 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5951 * read.h (SKIP_WHITESPACE): Turn into an expression.
5952 * read.c (read_a_source_file): A pseudo is removed by having a
5953 NULL handler.
5954
5738bc24
JW		 59552004-02-05 James E Wilson <wilson@specifixinc.com>
5956
5957 * config/tc-ia64.c (output_endp): New.
5958 (count_bits): Delete.
5959 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5960 endp unwind records.
5961 (fixup_unw_records): Handle endp unwind records. Delete code for
5962 shortening prologue regions not followed by a body record.
5963 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5964 * config/tc-ia64.h (unw_record_type): Add endp.
5965
d6e78c11
JW		 59662004-02-03 James E Wilson <wilson@specifixinc.com>
5967
5968 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5969 fill padding bytes with zeroes.
5970 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5971 sets unwind_record slot_number and slot_frag fields.
5972
f6a22291
MR		 59732004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5974
5975 * config/tc-mips.c (add_got_offset_hilo): New function.
5976 (macro): Use load_register() and add_got_offset_hilo() to load
5977 constants instead of hardcoding code sequences throughout.
5978
127cab00
L		 59792004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5980
5981 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5982
6358301e
NC		 59832004-01-26 Bernardo Innocenti <bernie@develer.com>
5984
5985 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5986 like m68k-elf.
5987 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5988 of hard-coded test for TARGET_OS=elf.
5989
c8978940
CD		 59902004-01-24 Chris Demetriou <cgd@broadcom.com>
5991
5992 * config/tc-mips.c (hilo_interlocks): Change definition
5993 so that MIPS32, MIPS64 and later ISAs are included, along with
5994 the already-included machines. Update comments.
5995
c3ba240c
DJ		 59962004-01-23 Daniel Jacobowitz <drow@mvista.com>
5997
5998 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5999 undefined local labels.
6000
e864ceca
RS		 60012004-01-23 Richard Sandiford <rsandifo@redhat.com>
6002
6003 * config/tc-mips.c (load_address, macro): Update comments about
6004 NewABI GP relaxation.
6005
67c0d1eb
RS		 60062004-01-23 Richard Sandiford <rsandifo@redhat.com>
6007
6008 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6009 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6010 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6011 (set_at, load_register, load_address, move_register): Likewise.
6012 (load_got_offset, add_got_offset): Likewise.
6013 Update all calls and tidy accordingly.
6014
584892a6
RS		 60152004-01-23 Richard Sandiford <rsandifo@redhat.com>
6016
6017 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6018 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6019 (RELAX_USE_SECOND): Bump to 0x10000.
6020 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6021 (mips_macro_warning): New variable.
6022 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6023 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6024 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6025 of RELAX_ENCODE.
6026 (append_insn): Update mips_macro_warning.sizes.
6027 (macro_start, macro_warning, macro_end): New functions.
6028 (macro_build): Don't emit warnings here.
6029 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6030 (md_convert_frag): Check for cases where one macro alternative
6031 needs a warning and the other doesn't. Emit a warning if the
6032 longer sequence was chosen.
6033
4d7206a2
RS		 60342004-01-23 Richard Sandiford <rsandifo@redhat.com>
6035
6036 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6037 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6038 the first sequence, the size of the second sequence, and a flag
6039 that says whether we should warn.
6040 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6041 (RELAX_FIRST, RELAX_SECOND): New.
6042 (mips_relax): New variable.
6043 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6044 (append_insn): Remove "place" argument. Use mips_relax.sequence
6045 rather than "place" to check whether we're expanding the second
6046 alternative of a relaxable macro. Remove redundant check for
6047 branch relaxation. If generating a normal insn, and there
6048 is not enough room in the current frag, call relax_close_frag()
6049 to close it. Update mips_relax.sizes[]. Emit fixups for the
6050 second version of a relaxable macro. Record the first relaxable
6051 fixup in mips_relax. Remove tc_gen_reloc workaround.
6052 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6053 in the same way as in append_insn.
6054 (mips16_macro_build): Remove "place" argument.
6055 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6056 when generating the second version of a relaxable macro.
6057 (load_got_offset, add_got_offset): New functions.
6058 (load_address, macro): Use new relaxation machinery. Remove
6059 tc_gen_reloc workarounds.
6060 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6061 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6062 first version is needed.
6063 (tc_gen_reloc): Remove relaxation handling.
6064 (md_convert_frag): Go through the fixups for a relaxable macro and
6065 mark those that belong to the unneeded alternative as done. If the
6066 second alternative is needed, adjust the fixup addresses to account
6067 for the deleted first alternative.
6068
0530d30a
RS		 60692004-01-23 Richard Sandiford <rsandifo@redhat.com>
6070
6071 * frags.h (frag_room): Declare.
6072 * frags.c (frag_room): New function.
6073 * doc/internals.texi: Document it.
6074
048cdf86
TS		 60752004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6076
6077 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6078 optimization for -mtune=r3900, as this will break on other CPUs.
6079
28d39d1a
NC		 60802004-01-11 Tom Rix <tcrix@worldnet.att.net>
6081
6082 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6083 be relaxed, use fixup.
28d39d1a
NC		 6084 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6085
26664553
JJ		 60862004-01-19 Jakub Jelinek <jakub@redhat.com>
6087
6088 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6089 precision operands.
6090
895921c9
MR		 60912004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6092
6093 * config/tc-mips.c (append_insn): Properly detect variant frags
6094 that preclude swapping of relaxed branches. Correctly swap
6095 instructions between frags when dealing with relaxed branches.
6096
f8b73030
MR		 60972004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6098
6099 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6100 throughout.
6101 * aclocal.m4: Regenerate.
6102 * configure: Regenerate.
6103
ca9a79a1 61042004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6105
ca9a79a1
NC		 6106 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6107 manipulation insns.
6108
cc3d92a5
RS		 61092004-01-12 Richard Sandiford <rsandifo@redhat.com>
6110
6111 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6112 reloc, reserve space for the delay slot as well as the jalr itself.
6113
e45d0630
PB		 61142004-01-09 Paul Brook <paul@codesourcery.com>
6115
6116 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6117 (do_vfp_sp2_from_reg2): New function.
6118 (insns): Use them.
6119 (do_vfp_dp_from_reg2): Check return values properly.
6120
81912461
ILT		 61212004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6122
78849248
ILT		 6123 * config/tc-mips.c (warn_nops): Remove static variable.
6124 (macro): Remove test of warn_nops.
6125 (md_shortops): Remove 'n'.
6126 (md_parse_option): Remove 'n' case.
6127 (md_show_usage): Remove -n.
6128 * doc/as.texinfo (Overview): Remove MIPS -n option.
6129 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6130 * NEWS: Mention removal of MIPS -n option.
6131
81912461
ILT		 6132 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6133 (cop_interlocks): Check ISA level.
6134 (cop_mem_interlocks): Define.
6135 (reg_needs_delay): Check cop_interlocks rather than
6136 ISA_HAS_COPROC_DELAYS.
6137 (append_insn): Likewise. Use cop_mem_interlocks rather than
6138 directly checking mips_opts.isa.
6139 (mips_emit_delays): Likewise.
6140
73f20958
L		 61412004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6142
6143 * config/tc-ia64.c (unwind): Move next_slot_number and
6144 next_slot_frag to ...
6145 (unw_rec_list): Here.
6146 (free_list_records): Removed.
6147 (output_unw_records): Likewise.
6148 (generate_unwind_image): Make it void.
6149 (alloc_record): Initialize next_slot_number and next_slot_frag.
6150 (slot_index): Take .org, .space and .align into account.
6151 (fixup_unw_records): Don't set slot_number to 0. Use
6152 list->next_slot_number and list->next_slot_frag instead of
6153 unwind.next_slot_number and unwind.next_slot_frag.
6154 (ia64_convert_frag): New.
6155 (generate_unwind_image): Generate a rs_machine_dependent frag
6156 for unwind record.
6157 (emit_one_bundle): Use list->next_slot_number and
6158 list->next_slot_frag instead of unwind.next_slot_number and
6159 unwind.next_slot_frag.
6160
6161 * config/tc-ia64.h (md_convert_frag): Defined as
6162 ia64_convert_frag.
6163 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6164
99d09cdb
AO		 61652004-01-06 Alexandre Oliva <aoliva@redhat.com>
6166
6167 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6168 * config/tc-frv.h (md_apply_fix3): Don't define.
6169 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6170 operands.
6171 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6172 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6173 * config/tc-frv.c (line_separator_chars): Add `!'.
6174 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6175 * config/tc-frv.c (md_assemble): Clear insn upfront.
6176 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6177 * config/tc-frv.c (OPTION_FDPIC): New macro.
6178 (md_longopts): Add mfdpic.
6179 (md_parse_option): Handle it.
6180 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6181 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6182 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6183 (frv_pic_ptr): Parse funcdesc.
6184
4a4c4a1d
MR		 61852004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6186
6187 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6188 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6189
2251dd89
MR		 61902004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6191
6192 * Makefile.am (Makefile): Move the dependency on
6193 $(BFDDIR)/configure.in to...
6194 (CONFIG_STATUS_DEPENDENCIES): ... here.
6195 (AUTOMAKE_OPTIONS): Require automake 1.8.
6196 * Makefile.in: Regenerate.
6197 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6198 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6199 $(BFDDIR)/configure.in here as well.
6200 * doc/Makefile.in: Regenerate.
6201
c6581168
MR		 62022004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6203
6204 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6205 * Makefile.in: Regenerate.
6206 * aclocal.m4: Regenerate.
6207 * doc/Makefile.am (install, install-info): Remove.
6208 (install-data-local): A new hook for install-info.
6209 (AUTOMAKE_OPTIONS): Require automake 1.8.
6210 * doc/Makefile.in: Regenerate.
6211
303e7b79
NC		 62122004-01-02 Nutan Singh <nutan@kpitcummins.com>
6213
6214 * doc/c-sh.texi: Update description about floating point behavior
6215 of SH family.
6216
b50c15dc
NC		 62172004-01-02 Bernardo Innocenti <bernie@develer.com>
6218
6219 * configure.in: Add m68k-uClinux target.
6220 * configure: Regenerate.
7de9afa2 6221
c9e214e5 6222For older changes see ChangeLog-0203
08d56133
NC		 6223\f
6224Local Variables:
6225mode: change-log
6226left-margin: 8
6227fill-column: 74
6228version-control: never
6229End:
GDB Binutils - Deliverables
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