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* elf32-ppc.c (add_stub_sym): Pass info rather than htab.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
c85a332d
AM		 12005-12-27 Alan Modra <amodra@bigpond.net.au>
2
3 * Makefile.am: Run "make dep-am".
4 * Makefile.in: Regenerate.
5 * po/POTFILES.in: Regenerate.
6
2e1e12b1
JB		 72005-12-22 Jan Beulich <jbeulich@novell.com>
8
9 * symbols.h (snapshot_symbol): First parameter is now pointer
10 to pointer to symbolS.
11 * symbols.c (snapshot_symbol): Likewise. Store resulting symbol
12 there. Use symbol_equated_p.
13 * expr.c (resolve_expression): Change first argument to
14 snapshot_symbol. Track possibly changed add_symbol consistently
15 across function. Resolve more special cases with known result.
16 Also update final_val when replacing add_symbol.
17
53f42b38
NC		 182005-12-13 Jan-Benedict Glaw <jbglaw@lug-owl.de>
19
20 * config/tc-vax.c: Convert to ISO C90 format. Fix formatting and
21 white space usage as well.
22
b5e4a23d
BW		 232005-12-20 Sterling Augustine <sterling@tensilica.com>
24
25 * config/tc-xtensa.c (xtensa_mark_narrow_branches): Set
26 is_aligning_branch flag.
27 (find_address_of_next_align_frag): Limit by xtensa_fetch_width.
28 (future_alignment_required): Except for frags with is_aligning_branch
29 flag set, call frag_wane for frags that do not need to be reexamined
30 for aligning.
31 (relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak.
32 (convert_frag_immed): Likewise.
33 (convert_frag_narrow): Check is_aligning_branch flag.
34 * config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag.
35
65738a7d
BW		 362005-12-20 Sterling Augustine <sterling@tensilica.com>
37
38 * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case.
39 (xg_init_vinsn): Remove redundant initialization.
40 (xg_clear_vinsn): Zero all the slots with a single memset.
41 * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots.
42
b781ded8
NS		 432005-12-20 Nathan Sidwell <nathan@codesourcery.com>
44
45 * doc/t-mt.texi: Update MS1 to MT.
46
d031aafb
NS		 472005-12-16 Nathan Sidwell <nathan@codesourcery.com>
48
49 Second part of ms1 to mt renaming.
50 * configure: Rebuilt.
51 * configure.in (mt): Remove special case.
52 * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
53 #includes.
54 (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
55 Rename, adjust.
56 (md_parse_option, md_show_usage, md_begin, md_assemble,
57 md_cgen_lookup_reloc, md_atof): Adjust.
58 (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
59 * config/tc-mt.h (TC_MT): Rename.
60 (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
61 (md_apply_fix): Adjust.
62 (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
63 (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
64
b1905489
JB		 652005-12-14 Jan Beulich <jbeulich@novell.com>
66
67 * config/tc-i386.c (add_prefix): More fine-grained handling of
68 REX prefixes. Or new prefix value into i.prefix instead of
69 assigning.
70
bbc434cb
DD		 712005-12-13 DJ Delorie <dj@redhat.com>
72
73 * config/tc-m32c.c (m32c_md_end): Only pad code sections.
74
39b41c9c
PB		 752005-12-12 Paul Brook <paul@codesourcery.com>
76
77 * config/tc-arm.c (do_branch): Generate EABI branch relocations.
78 (do_bl): New function.
79 (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
80 (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
81 (insns): Use do_bl.
82 (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
83 BFD_RELOC_ARM_PCREL_JUMP.
84 (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
85 BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and
86 BFD_RELOC_ARM_PCREL_JUMP.
87 (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
88 BFD_RELOC_ARM_PCREL_JUMP.
89 gas/testsuite/
90 * gas/arm/pic.d: Allow R_ARM_CALL relocations.
91
4970f871
NS		 922005-12-12 Nathan Sidwell <nathan@codesourcery.com>
93
94 * configure.in: Replace ms1 arch with mt arch.
95 * configure: Rebuilt.
96 * configure.tgt: Replace ms1 arch with mt arch.
97 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
98 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
99 * doc/Makefile.in: Rebuilt.
100
d2aa3f9f
HPN		 1012005-12-07 Hans-Peter Nilsson <hp@axis.com>
102
103 Change 32-bit-branch expansion for --pic.
104 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
105 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
106 (cris_any_v0_v10_long_jump_size_pic): New macro.
107 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
108 (md_convert_frag): Similar.
109 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
110 (md_assemble, gen_cond_branch_32): Adjust similarly.
111 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
112 <case OPTION_ARCH>: Similar, if --pic.
113
cb712a9e
L		 1142005-12-06 H.J. Lu <hongjiu.lu@intel.com>
115
116 PR gas/1874
117 * config/tc-i386.c (match_template): Handle monitor.
118 (process_suffix): Likewise.
119
b3ce1bf7
DA		 1202005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
121
122 Bug gas/1948
123 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
124 is being redefined.
125
7fbe7b46
AM		 1262005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
127
128 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
129
f9eb6721
AM		 1302005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
131
132 * config/tc-z80.c (z80_start_line_hook): issue an error when
133 redefining a symbol with equ
134 * doc/as.texinfo(equ<z80>): mention difference with .equiv
135 * doc/as.texinfo(err): fix typo
136 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
137 allowed
138
88856d20
DA		 1392005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
140
141 Bug gas/1896
142 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
143 R_HPPA relocations that are 32-bits wide.
144
bad36eac
DJ		 1452005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
146 Thiemo Seufer <ths@networkno.de>
147
148 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
149 (macro_build): Complain for invalid branch displacements.
150 (mips_validate_fix): Delete.
151 (md_apply_fix): Re-add pcrel support for branches. Use consistent
152 text for misaligned branch targets.
153 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
154 BFD pcrel processing. Remove error for unresolved branches.
155 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
156
6abae71c
JW		 1572005-11-22 James E Wilson <wilson@specifix.com>
158
159 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
160 even when manual_bundling isn't set.
161
cb3b8d91
JW		 162 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
163 when the frag chain is broken by section switching.
164
73562ad0
JZ		 1652005-11-18 Jie Zhang <jie.zhang@analog.com>
166
167 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
168 * config/bfin-parse.y (asm_1): Check register type for load immediate
169 instruction.
170
461b725f
AO		 1712005-11-17 Alexandre Oliva <aoliva@redhat.com>
172
173 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
174 dotname.
175 * write.c (write_object_file): Do not remove used weakrefd.
176
b57d375b
JB		 1772005-11-17 Jan Beulich <jbeulich@novell.com>
178
179 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
180 DW_CFA_restore and DW_CFA_undefined in a loop.
181
92757bc9
JB		 1822005-11-17 Jan Beulich <jbeulich@novell.com>
183
184
185 * symbols.h (S_CLEAR_VOLATILE): Declare.
186 * symbols.c (colon): Also accept redefinable symbols for
187 redefinition. Clone them before modifying.
188 (S_CLEAR_VOLATILE): Define.
189 * cond.c (s_ifdef): Also test for equated symbols.
190 * read.c (s_comm_internal): Also exclude non-redefinable
191 equated symbols. Clone redefinable ones before modifying.
192 (s_weakref): Clone redefinable symbols before modifying.
193 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
194 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
195 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
196
7815f848
AM		 1972005-11-16 Alan Modra <amodra@bigpond.net.au>
198
199 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
200
3896cfd5
AM		 2012005-11-16 Alan Modra <amodra@bigpond.net.au>
202
203 * configure.tgt (i386-*-gnu*): Set em=gnu.
204 * config/te-gnu.h: New file.
205 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
206
86ebace2
AM		 2072005-11-16 Alan Modra <amodra@bigpond.net.au>
208
209 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
210 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
211 redundant check.
212 * read.c (s_lsym): Remove non-BFD assembler sym handling.
213
9eda1ce9
AM		 2142005-11-16 Alan Modra <amodra@bigpond.net.au>
215
216 * read.c (s_comm_internal): Set bfd_com_section segment.
217 (s_mri_common): Likewise.
218 * write.c (write_object_file): Remove non-BFD assembler common
219 sym handling.
220
01ae4198
DJ		 2212005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
222
223 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
224 opcode if r4-r15 are not saved.
225
e46c13d8
AM		 2262005-11-15 Alan Modra <amodra@bigpond.net.au>
227
228 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
229
d8ca90b5
JB		 2302005-11-14 Jan Beulich <jbeulich@novell.com>
231
232 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
233 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
234 (ar): Use AR_* instead of literals.
235 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
236 CR_PMV, CR_CMCV): Define.
237 (cr): Use CR_* instead of literals.
238
8b84be9d
JB		 2392005-11-14 Jan Beulich <jbeulich@novell.com>
240
241 * config/tc-ia64.c (md): Rename regsym to indregsym and move
242 it to the end of the structure.
243 (ar): Field regnum is unsigned.
244 (cr): Likewise:
245 (indirect_reg): Likewise.
246 (declare_register_set): Parameter regnum is unsigned.
247 (declare_register): Parameter numregs and base_regnum are
248 unsigned. So is the local loop variable.
249 (md_begin): Restrict scope of local variable regnum, which
250 also is unsigned. Replace loops with function calls where
251 possible. Re-order things so that register groups are kept
252 together. Remove all uses of regsym except for indirect
253 registers. Replace use of regsym by indregsym for indirect
254 registers.
255 (ia64_optimize_expr): Replace use of regsym by indregsym for
256 indirect registers, with appropriate bias.
257
0499d65b
TS		 2582005-11-14 David Ung <davidu@mips.com>
259
260 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
261 for the MIPS16e save/restore instructions.
262
513ba3ab
JB		 2632005-11-11 Jan Beulich <jbeulich@novell.com>
264
265 * doc/Makefile.am: Make asconfig.texi writeable before trying
266 to write to it.
267 * doc/Makefile.in: Refresh.
268
7b0441f6
JB		 2692005-11-10 Jan Beulich <jbeulich@novell.com>
270
271 * config/tc-i386.c (intel_e11): Don't special-case segment
272 registers in brackets.
273
01cfc07f
NC		 2742005-11-10 Nick Clifton <nickc@redhat.com>
275
276 * config/tc-arm.c (BAD_ADDR_MODE): Define.
277 (arm_reg_parse_multi): Return NULL rather than FAIL.
278 (arm_reg_parse): Fix comment, the function returns FAIL rather
279 than NULL if it is unable to parse the register name.
280 (do_ldrex): Use BAD_ADDR_MODE.
281 Change error message for PC-relative addressing.
282 (do_strex): Likewise.
283 (do_t_ldrex): Use BAD_ADDR_MODE.
284 (do_t_strex): Likewise.
285
74b56d1f
NC		 2862005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
287
288 * config/tc-sparc.c (isoctal): Fix thinko.
289
4fa6945e
NC		 2902005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
291
292 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
293 flag_mri_m68k as condition for parsing the '$' as a prefix.
294 * as.h (DOLLAR_AMBIGU): Define if needed.
295
6f84a2a6
NS		 2962005-11-08 Nathan Sidwell <nathan@codesourcery.com>
297
298 Add ms2 support.
299 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
300 (ms1_architectures): Add ms2.
301 (md_parse_option): Add ms2.
302 (md_show_usage): Add ms2.
303 (md_assemble): Add JAL_HAZARD detection logic.
304 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
305 * doc/c-ms1.texi: New.
306 * doc/all.texi: Add MS1.
307 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
308 * doc/Makefile.in: Rebuilt.
309 * doc/Makefile: Rebuilt.
310
a541e3ce
SE		 3112005-11-07 Steve Ellcey <sje@cup.hp.com>
312
313 * configure: Regenerate after modifying bfd/warning.m4.
314
8973a37d
DA		 3152005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
316
317 PR gas/1804
318 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
319 output constant data.
320
a0b7da79
MM		 3212005-11-07 Mark Mitchell <mark@codesourcery.com>
322
323 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
324 * doc/Makefile.in: Regenerated.
325 * doc/as.texinfo: Document "@FILE".
326
422fee64
NC		 3272005-11-07 Nick Clifton <nickc@redhat.com>
328
329 PR binutils/1568
330 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
331 'x' attribute. Remember the actions of the 'w' and 'n' attributes
332 and do not allow the 'x','s' or 'd' attributes to change them.
333
b3b91714
AM		 3342005-11-07 John Levon <levon@movementarian.org>
335
336 * config/tc-i386.h (tc_comment_chars): Define.
337 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
338 (i386_comment_chars): Add.
339 (md_parse_options): Process OPTION_DIVIDE.
340 (md_show_usage): Describe --divide option.
341 * doc/c-i386.texi: Document --divide option.
342
fb7ccfc1
AM		 3432005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
344
345 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
346 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
347
0e470c55
AM		 3482005-11-07 Alan Modra <amodra@bigpond.net.au>
349
350 * macro.c (buffer_and_nest): Skip labels regardless of
351 NO_PSEUDO_DOT and flag_m68k_mri.
352
fb7ccfc1 3532005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
fee9cbc7
AM		 354
355 * expr.c (integer_constant): Match only 'B' as binary suffix if
0e470c55
AM		 356 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
357 otherwise.
fee9cbc7 358
b54788f8
AO		 3592005-11-04 Alexandre Oliva <aoliva@redhat.com>
360
361 * read.c (s_weakref): Do not permit redefinitions.
362 * symbols.c (colon): Do not permit redefinitions of equated
363 symbols.
364
0876dd7e
TS		 3652005-11-01 Thiemo Seufer <ths@networkno.de>
366
367 PR gas/1299
368 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
369 * Makefile.in: Regenerate.
370
44075ae2
TS		 3712005-11-01 Thiemo Seufer <ths@networkno.de>
372
373 * config/tc-mips.c (md_parse_option): Fix typo in comment.
374
a55ff675
MM		 3752005-10-30 Mark Mitchell <mark@codesourcery.com>
376
377 * as.c (show_usage): Document "@FILE".
378
b177c45c
L		 3792005-10-30 H.J. Lu <hongjiu.lu@intel.com>
380
381 * Makefile.am (OBJ_FORMATS): Remove vms.
382 Run "make dep-am".
383 * Makefile.in: Regenerated.
384
385 * dep-in.sed: Replace " ./" with " ".
386
4fb1e3d3
DB		 3872005-10-28 Dave Brolley <brolley@redhat.com>
388
389 Contribute the following change:
390 2005-09-19 Dave Brolley <brolley@redhat.com>
391
392 * config/tc-m32c.c (default_isa): New static variable.
393 (m32c_isa): Now of type CGEN_BITSET.
394 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
395
2e10c237
PB		 3962005-10-28 Paul Brook <paul@codesourcery.com>
397
398 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
399 instead of mcpu_cpu_opt.
400
53dfbcc7
BW		 4012005-10-27 Sterling Augustine <sterling@tensilica.com>
402
403 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
404 refer to "ports" instead of "queues".
405 (check_t1_t2_reads_and_writes): Pass correct interface values to
406 xtensa_interface_inout.
407
6a2b6326
JB		 4082005-10-27 Jan Beulich <jbeulich@novell.com>
409
410 * read.c (assign_symbol): Also consider equates already defined.
411 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
412 * config/obj-coff.h (obj_symbol_clone_hook): New.
413 (coff_obj_symbol_clone_hook): Declare.
414 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
415
6b73c529
DD		 4162005-10-26 DJ Delorie <dj@redhat.com>
417
d14c4fad
DD		 418 * config/tc-m32c.c (md_relax_table, subtype_mappings,
419 md_convert_frag): Add jsr.w support.
0e470c55 420
6b73c529
DD		 421 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
422 itself.
423 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
424 and imm-8-HI operands.
425
f1022c90
PB		 4262005-10-26 Paul Brook <paul@codesourcery.com>
427
428 * config/tc-arm.c (insns): Correct "sel" entry.
429
4d1bb795
JB		 4302005-10-26 Jan Beulich <jbeulich@novell.com>
431
432 * config/tc-i386.c (i386_operand): Don't check register prefix here.
433 (parse_real_register): Rename from parse_register.
434 (parse_register): New.
435 (i386_parse_name): New.
436 (md_operand): New.
437 (intel_e11): Don't tolerate registers in offset expressions anymore.
438 (intel_get_token): Don't check register prefix here. Copy the actual
439 register token, not the canonical register name.
440 * config/tc-i386.h (md_operand): Delete.
441 (i386_parse_name): Declare.
442 (md_parse_name): Define.
443
3c9b82ba
NC		 4442005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
445
446 * Makefile.am: Add Z80 cpu.
447 * Makefile.in: Regenerated.
0e470c55 448 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
3c9b82ba
NC		 449 and disallow newlines in quoted strings.
450 * configure.tgt: Add z80-*-coff.
451 * config/obj-coff.h: Add format "coff-z80".
452 * doc/Makefile.am: Add c-z80.texi.
453 * doc/Makefile.in: Regenerated.
454 * doc/all.texi: Add Z80.
455 * doc/c-z80.texi: New file
456 * doc/as.texinfo: Add z80 options and some z80-related remarks.
457 * config/tc-z80.c: New file
458 * config/tc-z80.h: New file
459 * NEWS: Mention new support.
460
50afb01e
L		 4612005-10-25 H.J. Lu <hongjiu.lu@intel.com>
462
463 * write.c (adjust_reloc_syms): Undo the change made on
464 2005-04-26 to allow local symbol set to undefined symbol.
465
7c8d43d8
L		 4662005-10-24 H.J. Lu <hongjiu.lu@intel.com>
467
468 * Makefile.am (bfin-parse.tab.h): Removed.
469 (bfin-parse.h): Added.
470 * Makefile.in: Regenerated.
471
3caac5b8
AM		 4722005-10-25 Alan Modra <amodra@bigpond.net.au>
473
474 * po/POTFILES.in: Regenerate.
475 * po/gas.pot: Regenerate.
476
beb6bfe8
BS		 4772005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
478
479 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
480 make a single reloc with an offset rather than a stack.
481 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
482
06e77878
AO		 4832005-10-24 Alexandre Oliva <aoliva@redhat.com>
484
485 * read.c (potable): Add weakref.
486 (s_weakref): New.
487 * read.h (s_weakref): Declare.
488 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
489 * symbols.c (colon): Clear weakrefr.
490 (symbol_find_exact): Rename to, and reimplement in terms of...
491 (symbol_find_exact_noref): ... new function.
492 (symbol_find): Likewise...
493 (symbol_find_noref): ... ditto.
494 (resolve_symbol_value): Resolve weakrefr without setting their
495 values.
496 (S_SET_WEAK): Call hook.
497 (S_GET_VALUE): Follow weakref link.
498 (S_SET_VALUE): Clear weakrefr.
499 (S_IS_WEAK): Follow weakref link.
500 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
501 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
502 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
503 (symbol_mark_used): Follow weakref link.
504 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
505 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
506 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
507 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
508 * write.c (adust_reloc_syms): Follow weakref link. Do not
509 complain if target is undefined.
510 (write_object_file): Likewise. Remove weakrefr symbols. Drop
511 unreferenced weakrefd symbols.
512 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
513 symbols EXTERNAL.
514 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
515 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
516 * doc/as.texinfo: Document weakref.
517 * doc/internals.texi: Document new struct members, internal
518 functions and hooks.
519
9ba4c445
JZ		 5202005-10-24 Jie Zhang <jie.zhang@analog.com>
521
522 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
523 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
524 * Makefile.in: Regenerate.
525 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
526 * config/tc-bfin.c (md_chars_to_number): Change the type of first
527 argument from unsigned char * to char * to remove signedness warnings.
528
6a2375c6
JB		 5292005-10-24 Jan Beulich <jbeulich@novell.com>
530
531 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
532 (dot_rot): Change type of num_* variables. Check for positive count.
533 (ia64_optimize_expr): Re-structure.
534 (md_operand): Check for general register.
535
5e0bd176
JB		 5362005-10-24 Jan Beulich <jbeulich@novell.com>
537
538 * config/tc-ia64.c (declare_register): Call symbol_create.
539 (md_begin): Remove local variables total, ar_base, and cr_base.
540 Start loops for registers at their respective first one. Don't
541 update md.regsym for alias names. Generate alias name tp for r13.
542
cab0a0db
DD		 5432005-10-21 DJ Delorie <dj@redhat.com>
544
545 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
546 names unstead of numbers.
547
29024861
DU		 5482005-10-19 David Ung <davidu@mips.com>
549
550 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
551 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
552 hence avoiding to emit a nop.
553
9f8e671b
JZ		 5542005-10-19 Jie Zhang <jie.zhang@analog.com>
555
556 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
557 LEX_BEGIN_NAME.
558 (bfin_start_line_hook): Remove the workaround for LSETUP(.
559 (bfin_name_is_register): Remove the workarounds for LSETUP(
560 and SAA(.
561 (bfin_start_label): Ditto.
562
e8247da7
BW		 5632005-10-18 Bob Wilson <bob.wilson@acm.org>
564
565 * config/tc-xtensa.c (xtensa_end_directive): Restore
566 default_lit_sections regardless of use_literal_section.
567
1e0486ea
JZ		 5682005-10-18 Jie Zhang <jie.zhang@analog.com>
569
570 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
571 * Makefile.in: Regenerated.
572
cd1fcb49
NC		 5732005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
574
575 * doc/as.texinfo (.loc) Fix placement of '@end table'.
576
7c430684
BW		 5772005-10-17 Bob Wilson <bob.wilson@acm.org>
578
579 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
580 unsigned line number. Do not include "dwarf2dbg.h".
581 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
582 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
583 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
584 (md_assemble): Use as_where instead of dwarf2_where.
585 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
586 dwarf2_line_infos. Change to call new_logical_line followed by
587 dwarf2_emit_insn.
588
7047dd1e
NC		 5892005-10-14 Mike Frysinger <vapier@gentoo.org>
590
591 * doc/as.texinfo (Section): Add missing ']' to .section example.
592
559c577b
DA		 5932005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
594
595 PR binutils/941
596 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
597 unknown opcode is found.
598
3e8a519c
MM		 5992005-10-12 Mark Mitchell <mark@codesourcery.com>
600
601 * NEWS: Mention @file.
602
dc191a8f
NC		 6032005-10-12 Nick Clifton <nickc@redhat.com>
604
605 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
606 generally tidy up the code.
607 * config/tc-avr.h: Likewise.
608
60d11e55
JB		 6092005-10-12 Jan Beulich <jbeulich@novell.com>
610
611 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
612 (dot_pred_rel): Likewise.
613 (parse_operand): Likewise.
614 (ia64_unrecognized_line): Likewise.
615 (md_operand): Likewise.
616
9497f5ac
NC		 6172005-10-11 Jan Beulich <jbeulich@novell.com>
618
619 * expr.h (enum expr_mode): New.
60d11e55 620 (expression): Pass third argument to expr.
9497f5ac
NC		 621 (expression_and_evaluate): New.
622 (deferred_expression): New.
623 (expr): Add third parameter.
624 (resolve_expression): New.
625 * struc-symbol.h (struct symbol): New members sy_volatile and
626 sy_forward_ref.
627 * symbols.c, symbols.h (symbol_clone): New.
628 (symbol_clone_if_forward_ref): New.
629 (snapshot_symbol): New.
630 (S_IS_VOLATILE): New.
631 (S_IS_FORWARD_REF): New.
632 (S_SET_VOLATILE): New.
633 (S_SET_FORWARD_REF): New.
634 * as.c (macro_expr): Use expression_and_evaluate.
635 * cond.c (s_if): Likewise.
636 (s_elseif): Likewise.
637 * dw2gencfi.c (cfi_parse_reg): Likewise.
638 * expr.c (operand): Add second parameter. Optionally call
639 deferred_expression. Pass mode argument to itself and md_parse_name.
640 Check mode before trying to evaluate symbol. Call
641 symbol_clone_if_forward_ref for both operands.
60d11e55 642 (expr): Add third parameter. Pass mode to operand and itself.
9497f5ac
NC		 643 Optionally call resolve_expression.
644 (resolve_expression): New.
645 (get_single_number): Pass second argument to operand.
646 * read.c (potable): New entry for .eqv.
647 (read_a_source_file): Handle new == operator.
648 (get_absolute_expr): Use expression_and_evaluate.
649 (s_lsym): Likewise.
650 (assign_symbol): Rename second parameter. Call symbol_clone on
651 legal and illegal redefinition. Call S_SET_VOLATILE and
652 S_SET_FORWARD_REF depending on mode.
653 (s_set): Update description.
654 (s_space): Call resolve_expression.
655 (pseudo_set): Optionally call deferred_expression. Check
656 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
657 (equals): Handle ==.
658 * config/tc-ia64.h (md_parse_name): Add mode parameter.
659 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
660 * config/tc-m32r.h (md_parse_name): Likewise.
661 (m32r_parse_name): Likewise.
662 * config/tc-mmix.h (md_parse_name): Likewise.
663 * config/tc-mn10300.h (md_parse_name): Likewise.
664 (mn10300_parse_name): Likewise.
665 * config/tc-ppc.h (md_parse_name): Likewise.
666 * config/tc-sh.h (md_parse_name): Likewise.
667 (sh_parse_name): Likewise.
668 * config/tc-sh64.h (md_parse_name): Likewise.
669 (sh64_consume_datalabel): Likewise.
670 * config/tc-tic54x.h (md_parse_name): Likewise.
671 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
672 before trying to evaluate symbol.
673 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
674 * config/tc-sh.c (sh_parse_name): Likewise.
675 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
676 second argument to operandf. Pass mode parameter to sh_parse_name.
677 * doc/as.texinfo: Document .eqv and the == assignment operator.
678
fa4ec3f5
ILT		 6792005-10-10 Ian Lance Taylor <ian@airs.com>
680
681 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
682 * Makefile.in: Regenerate.
683
723a8472
NC		 6842005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
685
686 * expr.c (operator): Allow "!=" as a synonym for "<>".
687 * doc/as.texinfo (Infix Op): Mention "!=".
688
f0a3b40f
DA		 6892005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
690
691 * config/tc-hppa.c (strict): Don't initialize. Update comment.
692 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
693 found. Simplify handling of "ma" and "mb" completers.
694
ee065d83
PB		 6952005-10-08 Paul Brook <paul@codesourcery.com>
696
697 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
698 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
699 New variables.
700 (arm_cpu_option_table): Add canonical_name.
701 (arm_cpus): Populate canonical_name field.
702 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
703 aeabi_set_public_attributes, arm_md_end): New functions.
704 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
705 (md_assemble): Set thumb_arch_used and arm_arch_used.
706 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
707 * config/tc-arm.h (md_end): Define.
708 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
709
37dedf66 7102005-10-06 Khem Raj <kraj@mvista.com>
0e470c55 711 NIIBE Yutaka <gniibe@m17n.org>
37dedf66
NC		 712
713 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
714 (parse_reg_without_prefix): New function.
715 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
716 set.
717 (option md_longopts): Add allow-reg-prefix option.
718 * doc/c-sh.texi: Document --allow-reg-prefix option.
719 * NEWS: Mention the new switch.
720
d1eac9d9
NC		 7212005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
722
723 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
724 operators.
725
4945bb8a
BW		 7262005-09-30 Sterling Augustine <sterling@tensilica.com>
727 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 728
729 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
730
b898a385
L		 7312005-09-30 H.J. Lu <hongjiu.lu@intel.com>
732
733 * Makefile.am: Run "make dep-am".
734 * Makefile.in: Regenerated.
735 * aclocal.m4: Likewise.
736
869b9d07
MM		 7372005-09-30 Mark Mitchell <mark@codesourcery.com>
738
739 * as.c (main): Use expandargv.
740
90e3ad06
JB		 7412005-09-30 Jan Beulich <jbeulich@novell.com>
742
743 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
744 (removed) comma.
745
07c1b327
CM		 7462005-09-30 Catherine Moore <clm@cm00re.com>
747
748 * Makefile.am: Bfin support.
749 * Makefile.in: Regenerated.
750 * aclocal.m4: Regenerated.
751 * configure: Regenerated.
752 * configure.in: Bfin support.
753 * configure.tgt: Bfin support.
754 * config/bfin-aux.h: New file.
755 * config/bfin-defs.h: New file.
756 * config/bfin-lex.l: New file.
757 * config/bfin-parse.y: New file.
758 * config/tc-bfin.c: New file.
759 * config/tc-bfin.h: New file.
760 * doc/Makefile.am: Recognize c-bfin.texi.
761 * doc/Makefile.in: Regenerated.
762 * doc/all.texi: Bfin support.
763 * doc/as.texinfo: Likewise.
764 * doc/c-bfin.texi: Document bfin-specific syntax and
765 directives.
766
e3cb604e
PB		 7672005-09-30 Paul Brook <paul@codesourcery.com>
768
769 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
770 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
771 normal infix conditions.
772 (C3E): Include Thumb-2 definition.
773 (CL, cCL): Define.
774 (insns): Use them for legacy mnemonics.
775
a70c2403
NC		 7762005-09-30 Matthias Kurz <mk@baerlap.north.de>
777
778 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
779 version of <locale.h> when ENABLE_NLS is not defined.
780
ef0241e7
JB		 7812005-09-29 Jan Beulich <jbeulich@novell.com>
782
783 * config/tc-ia64.c (parse_operands): Always parse first operand of
784 alloc.
785
c9c5dcda
AM		 7862005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
787 Alan Modra <amodra@bigpond.net.au>
788
789 * app.c (do_scrub_chars): Match open and close quote of strings.
790 Remove redundant EOF test in case 7.
791
e05278af
JB		 7922005-09-28 Jan Beulich <jbeulich@novell.com>
793
794 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
795 relocations in 16- and 32-bit modes.
796 (i386_displacement): Make pc-relative branch handling dependent
797 upon operand (rather than address) size.
798
7c9c8381
JB		 7992005-09-28 Jan Beulich <jbeulich@novell.com>
800
801 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
802 parsing the input.
803 (dot_cfi_startproc): Likewise.
804 (dot_cfi_endproc): Likewise. Also check no extra input was given.
805 (dot_cfi_escape): Likewise.
806
d182319b
JB		 8072005-09-28 Jan Beulich <jbeulich@novell.com>
808
809 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
810 (TC_CONS_FIX_NEW): Define unconditionally.
811 (x86_pe_cons_fix_new): Remove.
812 * config/tc-i386.c (signed_cons): New.
813 (md_pseudo_table): Add slong.
814 (x86_cons_fix_new): Declare unconditionally.
815 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
816 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
817 conversion.
818
37b75c0c
AM		 8192005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
820
821 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
822 buffer after copying string.
823
db8ac8f9
PB		 8242005-09-27 Paul Brook <paul@codesourcery.com>
825
826 * config/arm.c (arm_cpus): Add more cpu names.
827 * doc/c-arm.texi: Document them.
828
66bd02d3
AM		 8292005-09-21 Alan Modra <amodra@bigpond.net.au>
830
831 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
832
fead5cd9
RH		 8332005-09-20 Richard Henderson <rth@redhat.com>
834
835 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
836
07a53e5c
RH		 8372005-09-20 Richard Henderson <rth@redhat.com>
838
839 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
840 with label.
841 (dwarf2_loc_mark_labels): New.
842 (dwarf2_gen_line_info_1): Split out of ...
843 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
844 (dwarf2_emit_label): New.
845 (dwarf2_directive_loc_mark_labels): New.
846 (out_set_addr): Take a symbol instead of frag+ofs.
847 (relax_inc_line_addr): Likewise.
848 (emit_inc_line_addr): Assert delta non-negative.
849 (process_entries): Remove dead code. Update to work with temp
850 symbols instead of frag+ofs.
851 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
852 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
853 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
854 * config/obj-elf.h (obj_frob_label): New.
855 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
856 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
857 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
858 Similarly in the respective tc_frob_label implementation functions.
859 * config/tc-i386.c (md_pseudo_table): Move file and loc to
860 non-elf section; add loc_mark_labels.
861 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
862 (ia64_flush_insns): Check for marked labels; emit line entry if so.
863 (emit_one_bundle): Similarly.
864 (ia64_frob_label): Record marked labels.
865 * config/tc-m68hc11.h (tc_frob_label): Remove.
866 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
867 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
868 * config/tc-sh64.h (tc_frob_label): Likewise.
869 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
870
aba4aa7d
AM		 8712005-09-20 Alan Modra <amodra@bigpond.net.au>
872
873 * read.c (pseudo_set): Set segment of expression syms to expr_section.
874
43fd16e4
JB		 8752005-09-14 Jan Beulich <jbeulich@novell.com>
876
877 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
878 registers, floating point control and status words, and mxcsr as
879 well as (for 64-bit code) segment base registers and rflags.
880
3e470ab5
DD		 8812005-09-09 Dmitry Diky <diwil@spec.ru>
882
883 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
884 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
885 has been reached.
886
2ef2b9ae
CF		 8872005-09-08 Chao-ying Fu <fu@mips.com>
888
889 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
890 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
891 directives.
892
3eb17e6b
PB		 8932005-09-08 Paul Brook <paul@codesourcery.com>
894
895 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
896 (do_smc, do_t_smc): ... to this.
897 (insns): Remane smi to smc.
898 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
899 BFD_RELOC_ARM_SMC.
900
ecea7679
RH		 9012005-09-07 Richard Henderson <rth@redhat.com>
902
903 * dwarf2dbg.c (dwarf2_where): Set line->isa.
904 (dwarf2_set_isa): New.
905 (dwarf2_directive_loc): Rearrange to allow all options on one line.
906 * dwarf2dbg.h (dwarf2_set_isa): Declare.
907 * doc/as.texinfo: Update .loc documentation.
908
bd0eb99b
RH		 9092005-09-07 Richard Henderson <rth@redhat.com>
910
911 * dwarf2dbg.c: Include safe-ctype.h.
912 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
913 (current): Initialize.
914 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
915 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
916 (dwarf2_directive_file): Cope with invalid filename.
917 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
918 epilogue_begin, is_stmt, isa.
919 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
920 case down lower.
37b75c0c 921 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 922 and DWARF2_FLAG_EPILOGUE_BEGIN.
923 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
924 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
925 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
926 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
927 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
928 (struct dwarf2_line_info): Add isa member.
929 * doc/as.texinfo (LNS directives): New node.
930
b8ee1a6e
DU		 9312005-09-07 David Ung <davidu@mips.com>
932
933 * config/tc-mips.c (append_insn): Undo last change. Instead add
934 guard to suppress calling frag_grow if the current instruction is
935 one that allows a delay slot.
936
ef2e4d86
CF		 9372005-09-06 Chao-ying Fu <fu@mips.com>
938
939 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
940 (mips_opts): Add -1 to initialize ase_mt.
941 (file_ase_mt): New variable for -mmt.
942 (CPU_HAS_MT): New define.
943 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
944 formats.
945 (mips_ip): Check ase_mt to enable MT instructions.
946 Handle !, $, *, &, +T, +t, g operand formats.
947 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
948 odd float registers.
949 (OPTION_MT, OPTION_NO_MT): New define.
950 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
951 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
952 (mips_after_parse_args): Set ase_mt based on CPU.
953 (s_mipsset): Handle ".set mt" and ".set nomt".
954 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
955 (md_show_usage): Show usage of -mmt and -mno-mt.
956 * doc/as.texinfo: Document -mmt and -mno-mt options.
957 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
958 directives.
959
0110f2b8
PB		 9602005-09-06 Paul Brook <paul@codesourcery.com>
961
962 * config/tc-arm.c (arm_it): Add relax field.
963 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
964 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
965 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
966 do_t_mov_cmp): Allow relaxation.
967 (output_relax_insn): New function.
968 (put_thumb32_insn): New function.
969 (output_inst): Use new functions.
970 (md_assemble): Don't throw error on relaxable instructions.
971 (insns): Change "b" entry from TCE(...) to tCE(...).
972 (md_estimate_size_before_relax): Return 2.
973 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
974 relax_branch, arm_relax_frag): New functions.
975 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
976 relocations.
977 * config/tc-arm.h (md_convert_frag): Remove definition.
978 (md_relax_frag): Define.
979 (arm_relax_frag): Add prototype.
980
9a64e435
PB		 9812005-09-02 Paul Brook <paul@codesourcery.com>
982
983 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
984
8f06b2d8
PB		 9852005-09-02 Paul Brook <paul@codesourcery.com>
986
987 * config/tc-arm.c (encode_arm_cp_address): Use
988 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
989 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
990 mode.
991 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
992 available.
993 (cCE, cC3): Define.
994 (insns): Use them for coprocessor instructions.
995 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
996 (get_thumb32_insn): New function.
997 (put_thumb32_insn): New function.
998 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
999 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1000
c4188bc9
PB		 10012005-09-02 Paul Brook <paul@codesourcery.com>
1002
1003 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
1004 incorrect suffix matches.
1005
e9df6573
DU		 10062005-09-01 David Ung <davidu@mips.com>
1007
1008 * config/tc-mips.c (append_insn): Correctly handle mips16 case
1009 when the frags are different for the 2 instructions we want to
1010 swap. If the lengths of the 2 instructions are not the same, we
1011 won't do the swap but emit an nop.
1012
2a9a06c1
DD		 10132005-09-01 Dmitry Diky <diwil@spec.ru>
1014
1015 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 1016 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 1017
61e192bf
NC		 10182005-08-29 Nick Clifton <nickc@redhat.com>
1019
1020 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
1021 there is no symbol.
1022
435acd52
JB		 10232005-08-26 Jan Beulich <jbeulich@novell.com>
1024
1025 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
1026 qualified operand of a branch.
1027 (intel_bracket_expr): Set JumpAbsolute here...
1028 (intel_e11): ... rather than here.
1029
c0524131
NC		 10302005-08-26 Christian Groessler <chris@groessler.org>
1031
1032 * configure.tgt: Set bfd_gas also for z8k cpu.
1033 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
1034 type.
1035 (newfix): Adapt to bfd reloc types.
1036 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
1037 is available in the current frag.
1038 (md_convert_frag): Adapt function parameters.
1039 (tc_gen_reloc): New function.
1040 (md_section_align): Use bfd_get_section_alignment.
1041 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
1042 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1043 relocations.
1044 * config/tc-z8k.h (TARGET_ARCH): Define.
1045 (tc_fix_adjustable): Define.
1046
74cd071d
CF		 10472005-08-25 Chao-ying Fu <fu@mips.com>
1048
1049 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1050 (mips_opts): Add -1 to initialize ase_dsp.
1051 (file_ase_dsp): New variable for -mdsp.
1052 (CPU_HAS_DSP): New define.
1053 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1054 operand formats.
1055 (mips_ip): Add min_range and max_range for checking singed numbers.
1056 Check ase_dsp to enable DSP instructions.
1057 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1058 (OPTION_DSP, OPTION_NO_DSP): New define.
1059 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1060 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1061 (mips_after_parse_args): Set ase_dsp based on CPU.
1062 (s_mipsset): Handle ".set dsp" and ".set nodsp".
1063 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1064 (md_show_usage): Show usage of -mdsp and -mno-dsp.
1065
ff324200
DU		 10662005-08-23 David Ung <davidu@mips.com>
1067
1068 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1069 cpu names.
1070
ac805826
AM		 10712005-08-23 Alan Modra <amodra@bigpond.net.au>
1072
1073 PR 1036
1074 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1075
478ec1e3
AM		 10762005-08-23 Phil Edwards <phil@codesourcery.com>
1077
1078 * configure.tgt (*-*-vxworks): Match vxworks* instead.
1079
4fa24527
JB		 10802005-08-22 Jan Beulich <jbeulich@novell.com>
1081
1082 * config/tc-i386.c (object_64bit): New.
1083 (i386_target_format): Initialize it.
1084 (output_disp): Use object_64bit for relocation type determination.
1085 (output_imm): Likewise.
1086 (i386_validate_fix): Likewise.
1087 (tc_gen_reloc): Likewise.
1088 (lex_got): Likewise. Remove static mode_name. Change array size
1089 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1090 (x86_cons): Use object_64bit for deciding whether quad fields can
1091 have relocations.
1092
fefaa1aa
CG		 10932005-08-18 Christian Groessler <chris@groessler.org>
1094
1095 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1096 * config/tc-mcore.h: Likewise.
1097 * config/tc-z8k.h: Likewise.
1098 * config/tc-z8k.c: Likewise.
1099 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1100 sh_coff_reloc_mangle declaration.
1101 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1102 BFD_RELOC_SH_USES.
1103
32a3d256
KK		 11042005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1105
1106 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1107 to confirm that no ISA is specified.
1108
4111faa5
NC		 11092005-08-18 Nick Clifton <nickc@redhat.com>
1110
1111 * write.c (relax_segment): Count the number of frags being
1112 processed and use this to compute a maximum limit on the number of
1113 iterations that will be allowed when attempting to relax the
1114 segment.
1115
11eec5fc
DS		 11162005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1117
1118 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1119 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1120
23d36e92
AM		 11212005-08-16 Alan Modra <amodra@bigpond.net.au>
1122
1123 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1124 default cpu.
1125
3d388997
PB		 11262005-08-15 Paul Brook <paul@codesourcery.com>
1127
1128 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1129 instructions.
1130 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1131
36ae0db3
DJ		 11322005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1133
1134 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1135 (md_show_usage): Likewise.
1136 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1137
6c639ef9
MS		 11382005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1139
1140 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1141 (md_gather_operands): Add support for optional operands.
1142
77592908
DD		 11432005-08-12 Dmitry Diky <diwil@spec.ru>
1144 * config/tc-msp430.c (msp430_enable_relax): New flag.
1145 (msp430_enable_polys): Likewise.
1146 (OPTION_RELAX): New option.
1147 (OPTION_POLYMORPHS): Likewise.
1148 (md_longopts): New long options.
1149 (md_show_usage): Updated.
1150 (md_parse_option): Add new options handler.
1151 (msp430_operands): Add check if polymorph insns are enabled.
1152 (msp430_force_relocation_local): New function.
1153 (md_apply_fix): Now delete relocs according to new flags combination.
1154 (msp430_relax_frag): Convert long branches to short branches only if
1155 flag msp430_enable_relax is set.
1156 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1157 (msp430_force_relocation_local): Likewise.
1158 * doc/c-msp430.texi: Describe new options.
37b75c0c 1159
e079bef8
ILT		 11602005-08-11 Ian Lance Taylor <ian@airs.com>
1161
1162 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1163 (stamp-mk.com): Likewise.
1164 (EXTRA_DIST): Remove make-gas.com from list.
1165 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1166 * Makefile.in: Regenerate.
1167
4924bf8f
HPN		 11682005-08-11 Hans-Peter Nilsson <hp@axis.com>
1169
1170 * subsegs.c (subseg_change): Move declaration of seginfo to before
1171 first statement.
1172
7be1c489
AM		 11732005-08-11 Alan Modra <amodra@bigpond.net.au>
1174
1175 * README-vms: Delete.
1176 * config-gas.com: Delete.
1177 * makefile.vms: Delete.
1178 * vmsconf.sh: Delete.
1179 * config/atof-tahoe.c: Delete.
1180 * config/m88k-opcode.h: Delete.
1181 * config/obj-bout.c: Delete.
1182 * config/obj-bout.h: Delete.
1183 * config/obj-hp300.c: Delete.
1184 * config/obj-hp300.h: Delete.
1185 * config/tc-a29k.c: Delete.
1186 * config/tc-a29k.h: Delete.
1187 * config/tc-h8500.c: Delete.
1188 * config/tc-h8500.h: Delete.
1189 * config/tc-m88k.c: Delete.
1190 * config/tc-m88k.h: Delete.
1191 * config/tc-tahoe.c: Delete.
1192 * config/tc-tahoe.h: Delete.
1193 * config/tc-tic80.c: Delete.
1194 * config/tc-tic80.h: Delete.
1195 * config/tc-w65.c: Delete.
1196 * config/tc-w65.h: Delete.
1197 * config/te-aux.h: Delete.
1198 * config/te-delt88.h: Delete.
1199 * config/te-delta.h: Delete.
1200 * config/te-dpx2.h: Delete.
1201 * config/te-hp300.h: Delete.
1202 * config/te-ic960.h: Delete.
1203 * config/vms-a-conf.h: Delete.
1204 * doc/c-a29k.texi: Delete.
1205 * doc/c-h8500.texi: Delete.
1206 * doc/c-m88k.texi: Delete.
1207 * README: Remove obsolete examples, and list of supported targets.
1208 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1209 bout and hp300 support.
1210 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1211 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1212 primary_bfd_gas.
1213 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1214 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1215 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1216 * as.h: Likewise.
1217 * dw2gencfi.c: Likewise.
1218 * dwarf2dbg.c: Likewise.
1219 * ehopt.c: Likewise.
1220 * input-file.c: Likewise.
1221 * listing.c: Likewise.
1222 * literal.c: Likewise.
1223 * messages.c: Likewise.
1224 * obj.h: Likewise.
1225 * output-file.c: Likewise.
1226 * read.c: Likewise.
1227 * stabs.c: Likewise.
1228 * struc-symbol.h: Likewise.
1229 * subsegs.c: Likewise.
1230 * subsegs.h: Likewise.
1231 * symbols.c: Likewise.
1232 * symbols.h: Likewise.
1233 * tc.h: Likewise.
1234 * write.c: Likewise.
1235 * write.h: Likewise.
1236 * config/aout_gnu.h: Likewise.
1237 * config/obj-aout.c: Likewise.
1238 * config/obj-aout.h: Likewise.
1239 * config/obj-coff.c: Likewise.
1240 * config/obj-coff.h: Likewise.
1241 * config/obj-evax.h: Likewise.
1242 * config/obj-ieee.h: Likewise.
1243 * config/tc-arm.c: Likewise.
1244 * config/tc-arm.h: Likewise.
1245 * config/tc-avr.c: Likewise.
1246 * config/tc-avr.h: Likewise.
1247 * config/tc-crx.h: Likewise.
1248 * config/tc-d10v.h: Likewise.
1249 * config/tc-d30v.h: Likewise.
1250 * config/tc-dlx.h: Likewise.
1251 * config/tc-fr30.h: Likewise.
1252 * config/tc-frv.h: Likewise.
1253 * config/tc-h8300.c: Likewise.
1254 * config/tc-h8300.h: Likewise.
1255 * config/tc-hppa.h: Likewise.
1256 * config/tc-i370.h: Likewise.
1257 * config/tc-i386.c: Likewise.
1258 * config/tc-i386.h: Likewise.
1259 * config/tc-i860.h: Likewise.
1260 * config/tc-i960.c: Likewise.
1261 * config/tc-i960.h: Likewise.
1262 * config/tc-ip2k.h: Likewise.
1263 * config/tc-iq2000.h: Likewise.
1264 * config/tc-m32c.h: Likewise.
1265 * config/tc-m32r.h: Likewise.
1266 * config/tc-m68hc11.h: Likewise.
1267 * config/tc-m68k.c: Likewise.
1268 * config/tc-m68k.h: Likewise.
1269 * config/tc-maxq.c: Likewise.
1270 * config/tc-maxq.h: Likewise.
1271 * config/tc-mcore.c: Likewise.
1272 * config/tc-mcore.h: Likewise.
1273 * config/tc-mn10200.h: Likewise.
1274 * config/tc-mn10300.c: Likewise.
1275 * config/tc-mn10300.h: Likewise.
1276 * config/tc-ms1.h: Likewise.
1277 * config/tc-msp430.c: Likewise.
1278 * config/tc-msp430.h: Likewise.
1279 * config/tc-ns32k.c: Likewise.
1280 * config/tc-ns32k.h: Likewise.
1281 * config/tc-openrisc.h: Likewise.
1282 * config/tc-or32.c: Likewise.
1283 * config/tc-or32.h: Likewise.
1284 * config/tc-ppc.c: Likewise.
1285 * config/tc-ppc.h: Likewise.
1286 * config/tc-s390.h: Likewise.
1287 * config/tc-sh.c: Likewise.
1288 * config/tc-sh.h: Likewise.
1289 * config/tc-sparc.c: Likewise.
1290 * config/tc-tic30.c: Likewise.
1291 * config/tc-tic30.h: Likewise.
1292 * config/tc-tic4x.c: Likewise.
1293 * config/tc-tic4x.h: Likewise.
1294 * config/tc-tic54x.c: Likewise.
1295 * config/tc-tic54x.h: Likewise.
1296 * config/tc-v850.h: Likewise.
1297 * config/tc-vax.c: Likewise.
1298 * config/tc-vax.h: Likewise.
1299 * config/tc-xstormy16.h: Likewise.
1300 * config/tc-xtensa.h: Likewise.
1301 * config/tc-z8k.c: Likewise.
1302 * config/tc-z8k.h: Likewise.
1303 * config/vms-a-conf.h
1304 * doc/Makefile.am: Likewise.
1305 * doc/all.texi: Likewise.
1306 * doc/as.texinfo: Likewise.
829c3ed3 1307 * doc/internals.texi: Likewise.
7be1c489
AM		 1308 * doc/Makefile.in: Regenerate.
1309 * Makefile.in: Regenerate.
1310 * configure: Regenerate.
1311 * config.in: Regenerate.
1312 * po/POTFILES.in: Regenerate.
1313
2f6178c1
NC		 13142005-08-09 Nick Clifton <nickc@redhat.com>
1315
1316 PR 1070
1317 * macro.c (getstring): Do not treat round parentheses exactly the
1318 same as angle brackets - the parentheses need to be preserved and
1319 passed on to the macro processing code.
1320
44c86e8c
NC		 13212005-08-08 Nick Clifton <nickc@redhat.com>
1322
1323 * config/tc-msp430.c (MSP430_ISA_21): Define.
1324 (mcu_types): Add entries for msp430x21xx variants.
1325
df40eaf9
NC		 13262005-08-08 Nick Clifton <nickc@redhat.com>
1327
1328 PR 1070
1329 * macro.c (getstring): Treat round parentheses in the same way as
1330 angle brackets.
1331 (get_any_string): Likewise.
1332
5a14ab23
L		 13332005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1334
1335 PR gas/1118
1336 * as.c (parse_args): Handle -al=<FILE>.
1337
47837f8e
NC		 13382005-08-07 Nick Clifton <nickc@redhat.com>
1339
1340 * read.c (s_app_line): Accept a line number of 0 for compatibility
1341 with gcc's output for assembler-with-cpp files.
1342
e27ec89e
PB		 13432005-08-05 Paul Brook <paul@codesourcery.com>
1344
1345 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1346 (do_t_add_sub): Use correct encodings inside IT block.
1347 (do_t_arit3c): Ditto.
1348 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1349 (md_assemble): Verify conditional suffixes agains IT blocks.
1350
9c3c69f2
PB		 13512005-08-05 Paul Brook <paul@codesourcery.com>
1352
1353 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1354 constants.
1355 (encode_thumb32_shifted_operand): Prohibit register shifts.
1356 (encode_thumb32_addr_mode): Fix typo.
1357 (insns): Correct thumb2 ldm and stm opcodes.
1358
f2184508
NC		 13592005-08-02 Khem Raj <kraj@mvista.com>
1360
1361 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1362 WLDRD/WSTRD instruction.
1363
4e6935a6
AM		 13642005-08-02 Alan Modra <amodra@bigpond.net.au>
1365
1366 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1367 if emitting a reloc.
1368
8a06b769
TS		 13692005-07-29 Thiemo Seufer <ths@networkno.de>
1370
1371 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1372
e9f89963
PB		 13732005-07-29 Paul Brook <paul@codesourcery.com>
1374
1375 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1376 pop.
1377 (do_t_addr): Implement 32-bit variant.
1378 (do_t_push_pop): Make some errors warnings. Handle single register
1379 32-bit case.
1380 (insns): Use tCE for adr.
1381 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1382 (md_apply_fix): Ditto.
1383
92e90b6e
PB		 13842005-07-29 Paul Brook <paul@codesourcery.com>
1385
1386 * config/tc-arm.c (parse_tb): New function.
1387 (enum operand_parse_code): Add OP_TB.
1388 (parse_operands): Handle OP_TB.
1389 (do_t_add_sub_w, do_t_tb): New functions.
1390 (insns): Add entries for addw, subw, tbb and tbh.
1391 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1392
0a7b9ba6
NC		 13932005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1394
1395 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1396
17d4e2a2
L		 13972007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1398
1399 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1400
ba825241
JB		 14012005-07-27 Jan Beulich <jbeulich@novell.com>
1402
1403 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1404 int.
1405 (unw_p_record): Remove unused/redundant fields imask and rmask.
1406 Combine spoff and pspoff into a union. Combine gr and br into a
1407 union. Change type of grmask and brmask to unsigned char. Change type
1408 of frmask to unsigned int.
1409 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1410 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1411 (check_pending_save): New.
1412 (alloc_record): Clear out entire record.
1413 (output_psp_gr): Use renamed structure fields.
1414 (output_psp_sprel): Likewise.
1415 (output_rp_gr): Likewise.
1416 (output_rp_br): Likewise.
1417 (output_rp_psprel): Likewise.
1418 (output_rp_sprel): Likewise.
1419 (output_pfs_gr): Likewise.
1420 (output_pfs_psprel): Likewise.
1421 (output_pfs_sprel): Likewise.
1422 (output_preds_gr): Likewise.
1423 (output_preds_psprel): Likewise.
1424 (output_preds_sprel): Likewise.
1425 (output_spill_base): Likewise.
1426 (output_unat_gr): Likewise.
1427 (output_unat_psprel): Likewise.
1428 (output_unat_sprel): Likewise.
1429 (output_lc_gr): Likewise.
1430 (output_lc_psprel): Likewise.
1431 (output_lc_sprel): Likewise.
1432 (output_fpsr_gr): Likewise.
1433 (output_fpsr_psprel): Likewise.
1434 (output_fpsr_sprel): Likewise.
1435 (output_priunat_gr): Likewise.
1436 (output_priunat_psprel): Likewise.
1437 (output_priunat_sprel): Likewise.
1438 (output_bsp_gr): Likewise.
1439 (output_bsp_psprel): Likewise.
1440 (output_bsp_sprel): Likewise.
1441 (output_bspstore_gr): Likewise.
1442 (output_bspstore_psprel): Likewise.
1443 (output_bspstore_sprel): Likewise.
1444 (output_rnat_gr): Likewise.
1445 (output_rnat_psprel): Likewise.
1446 (output_rnat_sprel): Likewise.
1447 (output_spill_psprel): Likewise.
1448 (output_spill_sprel): Likewise.
1449 (output_spill_reg): Likewise.
1450 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1451 bit.
1452 (output_frgr_mem): Likewise.
1453 (output_gr_mem): Likewise.
1454 (output_br_mem): Likewise.
1455 (output_gr_gr): Likewise.
1456 (output_br_gr): Likewise.
1457 (fixup_unw_records): Likewise.
1458 (process_one_record): Use renamed structure fields. For gr_gr and
1459 br_gr, collect mask from chain of records before output.
1460 (in_prologue): Simplify and eliminate early returns. Call
1461 check_pending_save.
1462 (in_body): Simplify and eliminate early returns.
1463 (dot_body): Call check_pending_save.
1464 (md_assemble): Update comment. Deal with pending saves.
1465
9cd96992
JB		 14662005-07-26 Jan Beulich <jbeulich@novell.com>
1467
1468 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1469 mask from guessed suffix, but mask out other immediate types only
1470 if at least on candidate is valid for the insn.
1471
fd54057a
DD		 14722005-07-25 DJ Delorie <dj@redhat.com>
1473
1474 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1475 Support %mod() modifiers from opcodes.
1476 * doc/c-m32c.texi (M32C-Modifiers): New section.
1477
3b22753a
L		 14782005-07-25 Jan Hubicka <jh@suse.cz>
1479 H.J. Lu <hongjiu.lu@intel.com>
1480
1481 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1482 defined.
1483 (elf_com_section_ptr): New.
1484 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1485 (elf_common_parse): Make it global. Use elf_com_section_ptr
1486 instead of bfd_com_section_ptr.
1487 (obj_elf_change_section): Handle x86-64 large bss sections.
1488
1489 * config/obj-elf.h (elf_com_section_ptr): New.
1490 (elf_common_parse): New.
1491
1492 * config/tc-i386.c (handle_large_common): New.
1493 (md_pseudo_table): Add "largecomm".
1494 (x86_64_section_letter): New.
1495 (x86_64_section_word): New.
1496
1497 * config/tc-i386.h (x86_64_section_word): New.
1498 (x86_64_section_letter): New.
1499 (md_elf_section_letter): New. Defined.
1500 (md_elf_section_word): Likewise.
1501
9f971fcb
NC		 15022005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1503
1504 * configure.tgt: Remove i386-*-rtemself*.
1505 Remove sparc-*-rtemself*.
1506
240a3425
BE		 15072005-07-21 Ben Elliston <bje@gnu.org>
1508
1509 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1510
c160f130
PB		 15112005-07-21 Paul Brook <paul@codesourcery.com>
1512
1513 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1514 inst.reloc.pc_rel.
1515
a9bfff94
NC		 15162005-07-20 Tavis Ormandy <taviso@gentoo.org>
1517
1518 * messages.c: Use vsnprintf instead of vsprintf.
1519
157e7bd1
NC		 15202005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1521
1522 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1523 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1524
85da3a56
NC		 15252005-07-18 Nick Clifton <nickc@redhat.com>
1526
1527 * configure.tgt: Restore alpha ordering to list of arches.
1528
71e17562
DA		 15292005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1530
1531 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1532
718ddfc0
JB		 15332005-07-18 Jan Beulich <jbeulich@novell.com>
1534
1535 * config/tc-i386.c (md_begin): Use IS_ELF.
1536 (tc_i386_fix_adjustable): Likewise.
1537 (md_estimate_size_before_relax): Likewise.
1538 (md_apply_fix): Likewise.
1539 (i386_target_format): Likewise.
1540 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1541 (i386_immediate): Remove #ifdef LEX_AT.
1542 (i386_displacement): Likewise.
1543 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1544 LEX_AT.
1545
3956db08
JB		 15462005-07-18 Jan Beulich <jbeulich@novell.com>
1547
1548 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1549 parameter to unsigned. Parameter sign now is tristate - zero/
1550 positive mean unsigned/signed, negative means signedness doesn't
1551 matter. Check field size,
1552 signedness, and pcrel-ness are in agreement between relocated field
1553 and relocation type. Adjust diagnostics.
1554 (optimize_imm): And type mask of operand instead of overwriting it.
1555 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1556 local structure and initialize gotrel accordingly. Pass caller as
1557 mask of types that the operator can match.
1558 (x86_cons_fix_new): Let reloc know that signedness of relocation
1559 doesn't matter.
1560 (x86_pe_cons_fix_new): Likewise.
1561 (x86_cons): Pass additional argument to lex_got.
1562 (i386_immediate): New local variable 'types'. Pass its address as
1563 additional argument to lex_got. Mask out operand types not supported
1564 befoe returning.
1565 (i386_displacement): Likewise. Set bigdisp to all types supported in
1566 64-bit mode, combining the previously split initialization.
1567
2dd88dca
JB		 15682005-07-18 Jan Beulich <jbeulich@novell.com>
1569
1570 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1571 current mode.
1572
8126167b
DA		 15732005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1574
1575 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1576 promoted match.
1577
0f82ff91
AM		 15782005-07-16 Alan Modra <amodra@bigpond.net.au>
1579
1580 * Makefile.am: Run "make dep-am".
1581 * Makefile.in: Regenerate.
1582
90700ea2
L		 15832007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1584
1585 * gas/config/tc-i386.h (CpuVMX): New.
1586 (CpuUnknownFlags): Add CpuVMX.
1587
49f58d10
JB		 15882005-07-14 Jim Blandy <jimb@redhat.com>
1589
1590 Add support for the Renesas M32C.
1591 * Makefile.am (CPU_TYPES): List m32c.
1592 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1593 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1594 * configure.in: Add case for m32c.
1595 * configure.tgt: Add cases for m32c and m32c-*-elf.
1596 * configure: Regenerated.
1597 * config/tc-m32c.c, config/tc-m32c.h: New files.
1598 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1599 * doc/Makefile.in: Regenerated.
1600 * doc/all.texi: Set M32C.
1601 * doc/as.texinfo: Add text for the M32C-specific options and line
1602 comment characters, and refer to c-m32c.texi.
1603 * doc/c-m32c.texi: New file.
37b75c0c 1604
6c5cf62c
NC		 16052005-07-14 Nick Clifton <nickc@redhat.com>
1606
1607 PR 1069
1608 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1609 the ins_parse buffer.
1610
14c194bb
NC		 16112005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1612
1613 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1614 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1615
28a9d8f5
L		 16162005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1617
1618 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1619 displacements.
1620
b4f261e0
BE		 16212005-07-08 Ben Elliston <bje@au.ibm.com>
1622
1623 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1624 * config/obj-elf.h: Likewise.
1625 * config/tc-h8300.h: Likewise.
1626 * config/tc-h8500.h: Likewise.
1627 * config/tc-i370.h: Likewise.
1628 * config/tc-i386.h: Likewise.
1629 * config/tc-m68hc11.h: Likewise.
1630 * config/tc-m68k.h: Likewise.
1631 * config/tc-ppc.h: Likewise.
1632 * config/tc-s390.h: Likewise.
1633 * config/tc-sh.h: Likewise.
1634 * config/tc-sparc.h: Likewise.
1635 * config/tc-tic30.c: Likewise.
1636 * config/tc-w65.h: Likewise.
1637 * config/tc-xtensa.h: Likewise.
1638
d8b19f1a
HPN		 16392005-07-08 Hans-Peter Nilsson <hp@axis.com>
1640
1641 PR gas/1049
1642 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1643
0fd3a477
JW		 16442005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1645
1646 * config/tc-tic30.c (debug): Add format attribute. Fix format
1647 bugs.
1648
bf50992e
L		 16492005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1650
1651 * config/tc-i386.c (cpu_arch): Add sse3.
1652
1653 * config/tc-i386.h (CpuSSE3): Renamed from ...
1654 (CpuPNI): This. Defined as CpuSSE3.
1655
1656 * doc/c-i386.texi: Document .sse3.
1657
5d5e6db9
JB		 16582005-07-06 Jan Beulich <jbeulich@novell.com>
1659
1660 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1661
3ec2b351
NC		 16622005-07-05 Nick Clifton <nickc@redhat.com>
1663
1664 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1665 md_chars_to_numbers to an unsigned pointer in order to avoid a
1666 compile time warning.
1667
9d8504b1
PB		 16682005-07-05 Paul Brook <paul@codesourcery.com>
1669
1670 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1671
a0defb2e
AH		 16722005-07-05 Aldy Hernandez <aldyh@redhat.com>
1673
1674 * config/tc-ms1.c: New.
1675 * config/tc-ms1.h: New.
1676 * testsuite/gas/ms1/allinsn.d: New.
1677 * testsuite/gas/ms1/allinsn.s: New.
1678 * testsuite/gas/ms1/badinsn.s: New.
1679 * testsuite/gas/ms1/badinsn1.s: New.
1680 * testsuite/gas/ms1/badoffsethigh.s: New.
1681 * testsuite/gas/ms1/badoffsetlow.s: New.
1682 * testsuite/gas/ms1/badorder.s: New.
1683 * testsuite/gas/ms1/badreg.s: New.
1684 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1685 * testsuite/gas/ms1/badsignedimmlow.s: New.
1686 * testsuite/gas/ms1/badsyntax.s: New.
1687 * testsuite/gas/ms1/badsyntax1.s: New.
1688 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1689 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1690 * testsuite/gas/ms1/errors.exp: New.
1691 * testsuite/gas/ms1/ldst.s: New.
1692 * testsuite/gas/ms1/misc.d: New.
1693 * testsuite/gas/ms1/misc.s: New.
1694 * testsuite/gas/ms1/ms1-16-003.d: New.
1695 * testsuite/gas/ms1/ms1-16-003.s: New.
1696 * testsuite/gas/ms1/ms1.exp: New.
1697 * testsuite/gas/ms1/msys.d: New.
1698 * testsuite/gas/ms1/msys.s: New.
1699 * testsuite/gas/ms1/relocs.d: New.
1700 * testsuite/gas/ms1/relocs.exp: New.
1701 * testsuite/gas/ms1/relocs1.s: New.
1702 * testsuite/gas/ms1/relocs2.s: New.
1703
30123838
JB		 17042005-07-05 Jan Beulich <jbeulich@novell.com>
1705
1706 * config/tc-i386.h (CpuSVME): New.
1707 (CpuUnknownFlags): Include CpuSVME.
1708 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1709 as alias of sledgehammer.
1710 (md_assemble): Include invlpga in the check for insns with two source
1711 operands.
1712 (process_operands): Include SVME insns in the check for ignored
1713 segment overrides. Adjust diagnostic.
1714 (i386_index_check): Special-case SVME insns with memory operands.
1715
ca3f61f7
NC		 17162005-07-04 Khem Raj <kraj@mvista.com>
1717 Nick Clifton <nickc@redhat.com>
1718
1719 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1720 use an immediate value.
1721 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1722 since the register field of the operands structure is unsigned.
1723 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1724 (parse_operands): Make the 2ns parameter an unsigned pointer to
1725 match its use.
1726 (do_ldrd): When using the imm field of the operands structure as a
1727 second register field, treat it as unsigned.
1728
551b43fd
AM		 17292005-07-04 Alan Modra <amodra@bigpond.net.au>
1730
1731 PR 1004
1732 * config/obj-elf.c (obj_elf_change_section): Use backend
1733 get_sec_type_attr.
1734
e4e8248d
JB		 17352005-07-01 Jan Beulich <jbeulich@novell.com>
1736
1737 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1738 (output_spill_psprel, output_spill_psprel_p): Combine.
1739 (output_spill_sprel, output_spill_sprel_p): Combine.
1740 (output_spill_reg, output_spill_regp_p): Combine.
1741 (process_one_record): Handle psp_psprel.
1742 (parse_predicate_and_operand): New.
1743 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1744 initialize output values. Emit diagnostic case here.
1745 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1746 (add_unwind_entry): New second parameter. Allow first parameter to
1747 be NULL. Parse optional tag, emit warning about further support for
1748 it otherwise being missing. Check end-of-line when requested.
1749 (dot_fframe): Clear operand when wrong. Allow tag.
1750 (dot_vframe): Likewise.
1751 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1752 relative.
1753 (dot_vframepsp): Remove.
1754 (dot_altrp): Clear operand when wrong. Allow tag.
1755 (dot_save): Likewise. Let default case also go through
1756 add_unwind_entry.
1757 (dot_savemem): Likewise.
1758 (dot_restore): Don't return when wrong operand. Allow tag.
1759 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1760 parse_predicate_and_operand and the new arguments to
1761 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1762 when wrong operand. Allow tag.
1763 (dot_restorereg, dot_restorereg_p): Likewise.
1764 (dot_spillmem, dot_spillmem_p): Likewise.
1765 (dot_saveg): Clear operand when wrong. Perform tighter operand
1766 checks. Allow tag.
1767 (dot_savef): Likewise.
1768 (dot_saveb): Likewise.
1769 (dot_savegf): Likewise.
1770 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1771 parse_predicate_and_operand and the new arguments to
1772 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1773 when wrong operand. Allow tag.
1774 (popcount): New.
1775 (dot_label_state): Don't return when wrong operand.
1776 (dot_copy_state): Likewise.
1777 (dot_unwabi): Likewise. Check if in prologue.
1778 (dot_body): Don't call demand_empty_rest_of_line.
1779 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1780 operand checks.
1781 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1782 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1783 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1784 (parse_operand): New second parameter. Don't deal with '}' here
1785 anymore. Don't advance past end-of-line.
1786 (parse_operands): Pass second argument to parse_operand.
1787 (ia64_start_line): Prevent out-of-bounds access through
1788 input_line_pointer. Deal with '}' here.
1789 (ia64_unrecognized_line): Don't deal with '}' here.
1790 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1791 discard_rest_of_line.
1792
2fc8bdac
ZW		 17932005-06-30 Zack Weinberg <zack@codesourcery.com>
1794
1795 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1796 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1797 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1798 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1799 (s_arm_elf_cons): Disallow use of (plt) suffix.
1800 (do_adrl): Adjust X_add_number unconditionally.
1801 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1802 argument. Handle all adjustment for pipeline offset here.
1803 (md_apply_fix): No need to undo work of md_pcrel_from. No
1804 need to extract pre-encoded pipeline adjustments from various
1805 branch instructions. Generally, assume instructions are already
1806 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1807 special cases. Handle BFD_RELOC_ARM_PLT32 like
1808 BFD_RELOC_ARM_PCREL_BRANCH.
1809 (tc_gen_reloc): Remove OBJ_ELF special case.
1810 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1811
b753922c
BE		 18122005-06-30 Ben Elliston <bje@gnu.org>
1813
1814 * Makefile.am (check-DEJAGNU): Don't search for expect.
1815 * Makefile.in: Regenerate.
1816
c3298874
BE		 18172005-06-30 Ben Elliston <bje@gnu.org>
1818
1819 * Makefile.am (EXPECT): Set to expect.
1820 (RUNTEST): Likewise, set to runtest.
1821 * Makefile.in: Regenerate.
1822
8f738565
BE		 18232005-06-23 Ben Elliston <bje@gnu.org>
1824
1825 * config/m68k-parse.h: Use ISO C90.
1826 * config/m68k-parse.y: Likewise.
1827 * config/tc-m68k.h: Likewise.
1828
b300c311
L		 18292005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1830
1831 PR 1013
1832 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1833 movabs.
1834 (optimize_disp): Optimize only if possible. Don't use 64bit
1835 displacement on non-constants and do same on constants if
1836 possible.
1837
d6ab8113
JB		 18382005-06-17 Jan Beulich <jbeulich@novell.com>
1839
1840 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1841 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1842 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1843 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1844 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1845 aborting.
1846 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1847 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1848 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1849 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1850 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1851 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1852 convert 8-byte pc-relative relocations.
1853 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1854 (i386_validate_fix): Likewise.
1855 (x86_cons): Also handle quad values in 64-bit mode.
1856 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1857 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1858 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1859 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1860
37f6032b
ZW		 18612005-06-13 Zack Weinberg <zack@codesourcery.com>
1862
1863 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1864 symbolP as well as for names with a leading dot. Use ACONCAT.
1865 (md_apply_fix): For branch relocations, only replace value
1866 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1867 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1868 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1869 (LOCAL_LABEL_PREFIX): Don't define.
1870
6bdb6dec
AM		 18712005-06-10 Alan Modra <amodra@bigpond.net.au>
1872
1873 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1874 fill pattern.
1875
4dddc1d1
JW		 18762005-06-08 James E Wilson <wilson@specifixinc.com>
1877
1878 PR 994
1879 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1880 is NULL, then emit a warning, and return the current index.
1881
03b13e59
NC		 18822005-06-08 Tomas Hurka <tom@hukatronic.cz>
1883
6bdb6dec 1884 PR 991
03b13e59
NC		 1885 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1886 temporary copy of the operands array so that changes can be safely
1887 backed out if the insn does not match.
1888 (m68k_compare_opcode): Shortcut the test when the parameters are
1889 the same. Return 1 if the names match but the second opcode is
1890 further on in the array than the first.
1891
985d9490
NC		 18922005-06-08 Nick Clifton <nickc@redhat.com>
1893
1894 PR 994
1895 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1896
6858915a
NC		 18972005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1898
1899 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1900
047af9ef
AH		 19012005-06-07 Aldy Hernandez <aldyh@redhat.com>
1902 Michael Snyder <msnyder@redhat.com>
1903 Stan Cox <scox@redhat.com>
1904
1905 * configure.in: Add ms1 case.
1906
1907 * configure: Regenerate.
1908
1909 * configure.tgt: Add ms1 case.
1910
0bf60745
BW		 19112005-06-07 Bob Wilson <bob.wilson@acm.org>
1912
1913 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1914 * config/tc-xtensa.c (new_resource_table): Likewise.
1915 (resize_resource_table): Likewise.
1916 (release_resources): Fix assertion for unsigned values.
1917
55cf6793
ZW		 19182005-06-07 Zack Weinberg <zack@codesourcery.com>
1919
1920 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1921 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1922 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1923 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1924 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1925 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1926 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1927 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1928 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1929 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1930 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1931 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1932 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1933 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1934 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1935 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1936 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1937 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1938 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1939 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1940 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1941 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1942 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1943 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1944 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1945 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1946 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1947 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1948 * config/tc-xtensa.c, config/tc-z8k.c:
1949 Replace all instances of the string "_apply_fix3" with
1950 "_apply_fix".
1951 * po/POTFILES.in, po/gas.pot: Regenerate.
1952
620c54b3
AM		 19532005-06-08 Alan Modra <amodra@bigpond.net.au>
1954
1955 * Makefile.am: Run "make dep-am".
1956 (POTFILES): Remove GAS_CFILES.
1957 * Makefile.in: Regenerate.
1958
32b26a03
MR		 19592005-06-07 David Ung <davidu@mips.com>
1960
1961 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1962 24kc, 24kf and 24kfx under MIPS32 release 2.
1963
6a86118a
NC		 19642005-06-04 Nick Clifton <nickc@redhat.com>
1965
1966 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1967 to their Thumb-enabled equivalents.
1968
20e1fcfd
MR		 19692005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1970
1971 * config/tc-mips.c (load_register): Add leading "0x" to the
1972 output of sprintf_vma().
1973 (macro): Likewise.
1974
1887dd22
NC		 19752005-06-01 Nick Clifton <nickc@redhat.com>
1976
1977 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1978 test for the presence of thumb version of the parsing functions
1979 since they must always exist and the test generates a compile time
1980 warning message.
1981
04fe8f58
RH		 19822005-05-31 Richard Henderson <rth@redhat.com>
1983
1984 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1985 (alpha_reloc_op): Add it.
1986 (debug_exp): Handle it.
1987 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1988 (emit_insn): Handle it.
1989 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1990
988392e2
CG		 19912005-05-31 Christian Groessler <chris@groessler.org>
1992
1993 * write.c (dump_section_relocs): Convert to ISO-C.
1994 (write_relocs): Avoid signed/unsigned and fprintf argument
1995 warnings in debug code.
1996
adbaf948
ZW		 19972005-05-26 Zack Weinberg <zack@codesourcery.com>
1998
1999 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
2000 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
2001 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
2002 (md_apply_fix3): Delete fix_is_thumb variable; refer to
2003 fixP->tc_fix_data directly in the sole place it was used.
2004 Explicitly truncate value, *valP, fixP->fx_addnumber, and
2005 fixP->fx_offset to 32 bits, for consistent behavior between 32-
2006 and 64-bit hosts.
2007
5656b6b8
JB		 20082005-05-27 Jan Beulich <jbeulich@novell.com>
2009
2010 * config/tc-ia64.c (struct proc_pending): New.
2011 (unwind): Replace proc_start with proc_pending.
2012 (unwind_diagnostic): Check unwind.proc_pending.sym.
2013 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
2014 Check if previous proc not closed. Record all entry points.
2015 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
2016 Set symbol sizes for entry points recorded in dot_proc. Check
2017 arguments for consistency with respective .proc's.
2018 (md_assemble): Replace unwind.proc_start with
2019 unwind.proc_pending.sym.
2020
75214fb0
JB		 20212005-05-27 Jan Beulich <jbeulich@novell.com>
2022
2023 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
2024 and last_ptr. Check all in-use slots for first one with non-NULL
2025 unwind_record. Don't reload end_ptr before second update round.
2026
7c06efaa
JW		 20272005-05-26 James E Wilson <wilson@specifixinc.com>
2028
2029 * config/tc-ia64.c (extra_goodness): Update comment.
2030 (md_begin): Add debugging code to print best_template table.
2031
286cee81
JB		 20322005-05-25 Jan Beulich <jbeulich@novell.com>
2033
2034 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
2035 template.
2036
30ad6cb9
JB		 20372005-05-25 Jan Beulich <jbeulich@novell.com>
2038
2039 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
2040 BFD_RELOC_UNUSED when determining the width of the reloc.
2041
6baf2b51
JB		 20422005-05-25 Jan Beulich <jbeulich@novell.com>
2043
2044 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2045 section entry.
2046
fa30c84f
JB		 20472005-05-25 Jan Beulich <jbeulich@novell.com>
2048
2049 * config/tc-ia64.c (dot_radix): Rewrite.
2050
1055c30c
JB		 20512005-05-25 Jan Beulich <jbeulich@novell.com>
2052
2053 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2054 and next_slot_frag.
2055 (alloc_record): Remove references to next_slot_number and
2056 next_slot_frag.
2057 (emit_one_bundle): Likewise.
2058
45d18c80
NC		 20592005-05-22 Nick Clifton <nickc@redhat.com>
2060
2061 * config/tc-v850.c (md_apply_fix3): Pass the address of the
2062 message buffer when invoking the insert function.
2063
9f45e54b
DA		 20642005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2065
2066 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2067 only if an instruction match is found.
2068
47e70edb
BW		 20692005-05-20 Bob Wilson <bob.wilson@acm.org>
2070
2071 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2072 to addition in argument to xtensa_dwarf2_emit_insn.
2073
e3e71e27
ZW		 20742005-05-19 Zack Weinberg <zack@codesourcery.com>
2075
2076 * Makefile.am: Have 'all' depend on 'info'.
2077 * Makefile.in: Regenerate.
2078
c744ecf2
AM		 20792005-05-19 Alan Modra <amodra@bigpond.net.au>
2080
2081 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2082
b0648eec
AM		 20832005-05-19 Anton Blanchard <anton@samba.org>
2084
2085 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2086 (md_show_usage): Document it.
2087 (ppc_setup_opcodes): Insert POWER5 mnemonics.
2088 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2089
4600db48
JB		 20902005-05-19 Jan Beulich <jbeulich@novell.com>
2091
2092 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2093 relocations in unwind section.
2094
a0ef61f7
NC		 20952005-05-18 Nick Clifton <nickc@redhat.com>
2096
2097 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2098 if one exists. Ignore any error messages it may produce, just
2099 allow it to perform the insertion.
2100
c19d1205
ZW		 21012005-05-17 Zack Weinberg <zack@codesourcery.com>
2102
2103 * hash.c (hash_lookup): Add len parameter. All callers changed.
2104 (hash_find_n): New interface.
2105 * hash.h: Prototype hash_find_n.
2106 * sb.c: Include as.h.
2107 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2108 (sb_scrub_and_add_sb): New interface.
2109 * sb.h: Prototype sb_scrub_and_add_sb.
2110 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2111
2112 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2113 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2114 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2115
970c3dbc
DJ		 21162005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2117
2118 * doc/Makefile.am (gasver.texi): Don't use $<.
2119 * doc/Makefile.in: Regenerated.
2120
ec7ef033
NC		 21212005-05-17 Nick Clifton <nickc@redhat.com>
2122
2123 PR 876
2124 * symbols.c (resolve_symbol_value): Do not move symbols whose
2125 value expression has not been resolved or finalized into the
2126 absolute section as this will confuse other parts of the assembler
2127 into thinking that their value is zero.
2128
40a4d956
JB		 21292005-05-17 Jan Beulich <jbeulich@novell.com>
2130
2131 * read.c (_find_end_of_line): New.
2132 (find_end_of_line): New.
2133 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2134 (read_a_source_file): Use it.
2135 (s_globl): Use it.
2136 (s_macro): Use it.
2137 (get_line_sb): Use it.
2138 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2139 (s_comm_internal): Likewise.
2140 (s_lsym): Likewise.
2141 (s_macro): Likewise.
2142 (s_ignore): Use ignore_rest_of_line.
2143 * read.h (find_end_of_line): Prototype.
2144 (discard_rest_of_line): Remove prototype. #define to
2145 ignore_rest_of_line.
2146
2d034539
NC		 21472005-05-17 Nick Clifton <nickc@redhat.com>
2148
2149 * config/tc-v850,h (TC_FIX_TYPE): Define.
2150 (TC_INIT_FIX_TYPE): Define.
2151 * config/tc-v850.c (md_assemble): When creating a fix record the
2152 operand in the tc_fix_data field.
2153 (md_apply_fix3): When applying a resolved fix use the operand's
2154 insertion procedure to store the value, if the operand has been
2155 recorded.
2156
42ecbf5e
DJ		 21572005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2158
2159 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2160 invocation.
2161 * Makefile.in: Regenerated.
2162
d7c531cd
BW		 21632005-05-13 Sterling Augustine <sterling@tensilica.com>
2164 Bob Wilson <bob.wilson@acm.org>
2165
2166 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2167 message.
2168 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2169 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2170
3c9d25f4
AM		 21712005-05-11 Alan Modra <amodra@bigpond.net.au>
2172
2173 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2174 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2175
ee192366
MM		 21762005-05-10 Michael Matz <matz@suse.de>
2177
2178 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2179
2180 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2181
20d7ce9b
HPN		 21822005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2183
2184 PR binutils/886
2185 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2186 Handle label-without-colon before ordinary dot-pseudo as an
2187 ordinary label. Don't leak memory for label-without-colon alone
2188 on a line. Don't mmixal-munge operands for dot-pseudos.
2189
be03cc84
JB		 21902005-05-10 Jan Beulich <jbeulich@novell.com>
2191
2192 * macro.c (get_any_string): Remove the two last parameters. Replace
2193 references to the former expand parameter by using macro_alternate.
2194 Simplify loop condition for checking for end-of-string.
2195 (get_string): Remove redunant call to sb_skip_white.
2196 (do_formals): Remove two last arguments to get_any_string.
2197 (macro_expand): Likewise.
2198 (expand_irp): Likewise.
2199
360e86f1
JB		 22002005-05-10 Jan Beulich <jbeulich@novell.com>
2201
2202 * read.c (s_macro): Move local variable 'local' to smaller scope.
2203 Call sb_kill on it when done.
2204
34d9ee9e
JB		 22052005-05-09 Jan Beulich <jbeulich@novell.com>
2206
ee192366
MM		 2207 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2208 when zero and not required by encoding constraints.
34d9ee9e 2209
c9cd7160
L		 22102005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2211
2212 PR 936
2213 * config/tc-sh64.c (sh64_fake_label): New.
2214
2215 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2216
2217 * doc/internals.texi (TC_FAKE_LABEL): Document.
2218
2219 * write.c (TC_FAKE_LABEL): New.
2220 (adjust_reloc_syms): Use it.
2221 (write_object_file): Likewise.
2222
e44823cf
JB		 22232005-05-09 Jan Beulich <jbeulich@novell.com>
2224
2225 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2226 and comma in Intel mode.
2227
089dfecd
JB		 22282005-05-09 Jan Beulich <jbeulich@novell.com>
2229
2230 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2231 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2232 Make name array static and const. Adjust lookup to account for NULL
2233 entries (standing for unused register numbers).
2234
f41bbced
JB		 22352005-05-09 Jan Beulich <jbeulich@novell.com>
2236
2237 * config/tc-i386.c (parse_insn): Consider all matching instructions
2238 when checking for string instruction after string-only prefix.
2239
6e3f953d
L		 22402005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2241
2242 PR 940
2243 * config/tc-ia64.c (start_unwind_section): Properly check
2244 comdat group with SHF_GROUP.
2245
0c6c36d5
BW		 22462005-05-06 Bob Wilson <bob.wilson@acm.org>
2247
2248 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2249
c138bc38
BW		 22502005-05-06 Bob Wilson <bob.wilson@acm.org>
2251
2252 * config/tc-xtensa.c: Remove excess whitespace.
2253 * config/tc-xtensa.h: Likewise.
2254 * config/xtensa-istack.h: Likewise.
2255 * config/xtensa-relax.c: Likewise.
2256 * config/xtensa-relax.h: Likewise.
2257
93a9f991
NC		 22582005-05-06 Nick Clifton <nickc@redhat.com>
2259
2260 * sb.h: Fix formatting of comments.
2261 * sb.c: Fix formatting of comments.
2262
3c9aabc7
JB		 22632005-05-06 Jan Beulich <jbeulich@novell.com>
2264
2265 * sb.h (sb_add_buffer): Reintroduce.
2266 * sb.c (sb_add_buffer): Likewise.
2267
6eaeac8a
JB		 22682005-05-06 Jan Beulich <jbeulich@novell.com>
2269
2270 * macro.c (new_formal, del_formal): New.
2271 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2272 required argument has default value. Stop looking for more formal
2273 when there was a vararg one.
2274 (macro_expand_body): Use new_formal and del_formal.
2275 (macro_expand): Likewise. Initialize local variable err. Don't
2276 return immediately when encountering an error. Warn when keyword
2277 argument already had a value assigned. Eliminate duplicate clearing
2278 of argument value. When current positional argument matches parameter
2279 of vararg type, assign to it all the remaining arguments. Issue error
2280 when required parameter does not have value.
2281 (free_macro): Use del_formal.
2282 (expand_irp): Initialize formal type. Free buffers associated with
2283 formal prior to returning.
2284 * macro.h (struct formal_struct): Add new field 'type' with new
2285 enumeration type 'formal_type'.
2286 * doc/as.texinfo: Document macro parameter qualifiers.
2287 * NEWS: Mention new functionality.
2288
26aca5f6
JB		 22892005-05-06 Jan Beulich <jbeulich@novell.com>
2290
2291 * cond.c (s_ifb): New.
2292 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2293 * read.h (s_ifb): Prototype.
2294 * doc/as.texinfo: Document .ifb and .ifnb.
2295
5faa8e39
JW		 22962005-05-05 Steve Ellcey <sje@cup.hp.com>
2297
2298 * config/tc-ia64.c (MIN): Undef.
2299
eac338cf
PB		 23002005-05-05 Paul Brook <paul@codesourcery.com>
2301
2302 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2303
d8244a4a
NC		 23042005-05-05 Matt Thomas <matt@3am-software.com>
2305
2306 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2307 bytes.
2308
4b4da160
NC		 23092005-05-05 Nick Clifton <nickc@redhat.com>
2310
2311 * Update the address and phone number of the FSF organization in
2312 the GPL notices in the following files:
2313 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2314 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2315 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2316 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2317 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2318 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2319 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2320 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2321 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2322 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2323 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2324 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2325 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2326 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2327 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2328 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2329 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2330 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2331 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2332 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2333 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2334 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2335 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2336 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2337 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2338 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2339 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2340 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2341 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2342 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2343 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2344 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2345 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2346 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2347 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2348 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2349 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2350 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2351 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2352 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2353 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2354 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2355 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2356 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2357 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2358 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2359 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2360 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2361 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2362 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2363 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2364 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2365 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2366 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2367 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2368 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2369 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2370 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2371 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2372 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2373 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 2374 config/xtensa-relax.h, doc/fdl.texi
4b4da160 2375
699d2810
NC		 23762005-05-05 Nick Clifton <nickc@redhat.com>
2377
2378 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2379 the target_big_endian variable to false.
2380
69852798
AM		 23812005-05-04 Alan Modra <amodra@bigpond.net.au>
2382
2383 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2384 list traversal. Use bfd_section_list_prepend.
2385 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2386 over the section list.
2387 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2388 (xtensa_insert_section): Delete.
2389 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2390 and bfd_section_list_prepend.
2391 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2392 bfd_section_list_insert_after.
2393
c1d05a60
NC		 23942005-05-03 Nick Clifton <nickc@redhat.com>
2395
2396 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2397 of bfd_section_list... macros.
2398 * config/tc-mmix.c (mmix_frob_file): Likewise.
2399 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2400 (xtensa_insert_section): Likewise.
2401
2402 * macro.c (macro_hash): Remove static.
2403 * macro.h (macro_hash): Provide an external declaration.
2404
5daa8fe7
L		 24052005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2406
2407 * write.c (write_object_file): Use bfd_section_double_list_remove
2408 to remove sections.
2409
475bf943
DJ		 24102005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2411
2412 * doc/Makefile.am (gasver.texi): Correct quoting.
2413 * doc/Makefile.in: Regenerated.
2414
009b6a7a
DJ		 24152005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2416
2417 * configure.tgt: Add h8300*-*-rtemscoff.
2418 Switch h8300*-*-rtems* to elf.
2419
7e70f1af
L		 24202005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2421
2422 * hash.c: Undo the last change.
2423 * hash.h: Likewise.
2424
aa7eb06d
DJ		 24252005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2426
2427 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2428 of Makefile.
2429 (DISTCLEANFILES): Remove.
2430 (MAINTAINERCLEANFILES): Add asconfig.texi.
2431 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2432
87c245cc
BE		 24332005-04-29 Ben Elliston <bje@au.ibm.com>
2434
2435 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2436 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2437 (bignum-copy.o): Remove.
2438 * Makefile.in: Regenerate.
2439 * makefile.vms (OBJS): Remove bignum-copy.obj.
2440 * symbols.h (local_symbol_make): Remove declaration.
2441 (verify_symbol_chain_2): Likewise.
2442 * symbols.c (local_symbol_make): Make static.
2443 (max_indent_level): Likewise.
2444 (verify_symbol_chain_2): Remove.
2445 * macro.c (macro_hash): Make static.
2446 * messages.c (fprint_value): Remove.
2447 * read.h (get_absolute_expr): Remove.
2448 (emit_leb128_expr): Likewise.
2449 (do_s_func): Likewise.
2450 * read.c (do_s_func): Make static.
2451 (emit_leb128_expr): Likewise.
2452 (get_absolute_expr): Likewise.
2453 * as.h (as_howmuch): Remove declaration.
2454 (fprint_value): Likewise.
2455 * as.c (myname): Make static.
2456 * input-scrub.c (as_howmuch): Remove.
2457 (as_1_char): Likewise.
2458 * input-file.h (input_file_is_open): Remove.
2459 * input-file.c (input_file_is_open): Likewise.
2460 * expr.h (expr_build_unary): Remove declaration.
2461 (expr_build_binary): Likewise.
2462 * expr.c (expr_build_unary): Remove.
2463 (expr_build_binary): Likewise.
2464 * hash.h (hash_replace): Remove declaration.
2465 (hash_delete): Likewise.
2466 * hash.c (hash_replace): Remove.
2467 (hash_delete): Likewise.
2468 * bignum-copy.c (bignum_copy): Move from here ..
2469 * config/tc-vax.c (bignum_copy): .. to here.
2470 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2471 (bignum_copy): Remove extern declaration.
2472 * sb.h (string_count): Remove extern declaration.
2473 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2474 (sb_name): Likewise.
2475 * sb.c (dsize): Replace preprocessor macro with static int.
2476 (string_count): Make static.
2477 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2478 (sb_name): Likewise.
2479 * config/obj-coff.c (dim_index): Make static.
2480 * config/tc-i386.c (GOT_symbol): Likewise.
2481 (output_invalid_buf): Likewise.
2482 * doc/internals.texi (Warning and error messages): Remove the
2483 prototype for fprint_value.
2484
f3429a74
BE		 24852005-04-27 Ben Elliston <bje@au.ibm.com>
2486
2487 * link.cmd: Remove.
2488
60938e80
L		 24892005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2490
2491 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2492
2493 * read.c (pseudo_set): Disallow symbol set to common symbol.
2494
2495 PR 857
2496 * write.c (write_object_file): Report common symbol name when
2497 disallowing local symbol set to common symbol.
2498 (adjust_reloc_syms): Disallow local symbol set to undefined
2499 symbol.
2500
02ddf156
JB		 25012005-04-25 Jan Beulich <jbeulich@novell.com>
2502
2503 * macro.c (macro_expand_body): Replace locals indicator parameters
2504 with actual macro_entry. New local variables macro_line and err.
2505 Don't return when encountering an error, just record the fact.
2506 Detect local symbol name colliding with parameter. Track line number
2507 inside of macro expansion.
2508 (do_formals): Move local variable name to wider scope. Check
2509 parameter of the same name doesn't already exist. In MRI mode, also
2510 check it doesn't collide with the argument count pseudo-parameter).
2511 (define_macro): Add file and line number parameters. Remove local
2512 variable namestr. New local variable error. Initialize macro_entry
2513 members file, line, and name. Don't return when encountering an
2514 error, just record the fact. Use %s in some diagnostics for read.c
2515 to insert the macro name. Free macro_entry on error.
2516 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2517 when encountering an error, just record the fact.
2518 (expand_irp): Don't return when encountering an error, just record
2519 the fact.
2520 * macro.h (macro_struct): New members name, file, and line.
2521 (define_macro): Add file and line number parameters.
2522 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2523 regarding pseudo-op redefinition with the file/line that macro
2524 definition started at.
2525
d2a033cd
BW		 25262005-04-22 Bob Wilson <bob.wilson@acm.org>
2527
2528 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2529 (future_alignment_required): Remove ifdefs that use it.
2530
84b08ed9
BW		 25312005-04-22 Bob Wilson <bob.wilson@acm.org>
2532
2533 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2534 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2535 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2536 parameters.
2537 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2538 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2539
d8cbebfd
CG		 25402005-04-21 Christian Groessler <chris@groessler.org>
2541
2542 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2543 array.
2544
e97b3f28
L		 25452005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2546
2547 * config/obj-aout.h (S_IS_EXTERN): Removed.
2548 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2549 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2550 * symbols.c (S_IS_EXTERN): Likewise.
2551 * symbols.h (S_IS_EXTERN): Likewise.
2552
2553 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2554 S_IS_EXTERNAL.
2555 * config/tc-d10v.c (md_apply_fix3): Likewise.
2556 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2557 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2558 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2559 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2560 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2561 (shmedia_md_convert_frag): Likewise.
2562 * symbols.c (print_symbol_value_1): Likewise.
2563 * write.c (write_object_file): Likewise.
2564
55e08f71
NC		 25652005-04-20 Nick Clifton <nickc@redhat.com>
2566
5f9084e9
NC		 2567 * config/tc-xtensa.c (get_aligned_diff): Change type of
2568 branch_align to offsetT so that its signedness matches that of
2569 target_size.
2570
55e08f71
NC		 2571 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2572 number into a readable string.
2573 (load_register): Likewise.
2574
1f8b1395
AS		 25752005-04-20 Andreas Schwab <schwab@suse.de>
2576
2577 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2578
b0825cc2
DM		 25792005-04-19 David S. Miller <davem@davemloft.net>
2580
2581 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2582 NULL insn, exit early. Remove now spurious NULL checks.
2583 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2584 to NULL and exit.
2585
91c4c449
JB		 25862005-04-19 Jan Beulich <jbeulich@novell.com>
2587
2588 * symbols.h (symbol_find_base): Remove prototype.
2589 * symbols.c (save_symbol_name): Remove code section conditional upon
2590 STRIP_UNDERSCORE.
2591 (symbol_find): Remove.
2592 (symbol_find_base): Rename to symbol_find.
2593 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2594 symbol_find.
2595 * config/obj-coff.c (tag_insert): Remove code section conditional
2596 upon STRIP_UNDERSCORE.
2597 (obj_coff_def): Likewise.
2598 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2599 (coff_frob_symbol): Likewise.
2600 (yank_symbols): Likewise.
2601 (c_section_symbol): Likewise.
2602 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2603 * config/tc-arm.c (symbol_locate): Remove code section conditional
2604 upon STRIP_UNDERSCORE.
2605 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2606 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2607 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2608 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2609 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2610
80b8152b
AS		 26112005-04-19 Andreas Schwab <schwab@suse.de>
2612
2613 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2614 access to application registers.
2615
4d56c0a0
JB		 26162005-04-19 Jan Beulich <jbeulich@novell.com>
2617
2618 * config/te-sysv32.h: Remove.
2619 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2620 config/te-sysv32.h.
2621 * Makefile.in (TARG_ENV_HFILES): Likewise.
2622
4fdd1e4f
JB		 26232005-04-19 Jan Beulich <jbeulich@novell.com>
2624
2625 PR/847
2626 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2627 length symbols.
2628
791fe849
MK		 26292005-04-18 Mark Kettenis <kettenis@gnu.org>
2630
2631 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2632
9ee2a2d4
MR		 26332005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2634
2635 * config/tc-mips.c (normalize_constant_expr): Don't check for
2636 HAVE_32BIT_GPRS.
2637 (check_absolute_expr): Only call normalize_constant_expr() if
2638 HAVE_32BIT_GPRS.
2639 (mips_ip): Likewise.
2640
2641 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2642
e6ca91be
JB		 26432005-04-18 Jan Beulich <jbeulich@novell.com>
2644
2645 * macro.c (free_token): New, freeing all the memory associated with a
2646 macro.
2647 (do_formals): Move initializers to ...
2648 (define_macro): ... here.
2649 (delete_macro): Convert passed in name to lower case. Warn when
2650 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2651
9f872bbe
MR		 26522005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2653
2654 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2655
8fe53b44
JB		 26562005-04-15 Jan Beulich <jbeulich@novell.com>
2657
2658 * config/obj-elf.c (obj_elf_struct): New.
2659 (elf_pseudo_table). Use it for .offset and .struct.
2660
0e5cd789 26612005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 2662 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 2663
2664 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2665 than the section alignment.
2666
dd49a749
BW		 26672005-04-14 Bob Wilson <bob.wilson@acm.org>
2668 H.J. Lu <hongjiu.lu@intel.com>
2669
2670 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2671 * config/tc-xtensa.c (xg_translate_sysreg_op,
2672 xtensa_translate_old_userregs_ops,
2673 xtensa_find_unaligned_branch_targets,
2674 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2675 relax_frag_add_nop): Support 64-bit host.
2676 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2677 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2678
26eebcf5
MK		 26792005-04-14 Mark Kettenis <kettenis@gnu.org>
2680
64efe625
MK		 2681 * configure.tgt: Add support for OpenBSD/sparc ELF.
2682
26eebcf5
MK		 2683 * configure.tgt: Set emulation for mips-*-openbsd*.
2684 Remove broken mips-dec-openbsd* config.
2685 * configure.in: Set default ABI for mips64-*-openbsd*.
2686 * configure: Regenerate.
2687
39a59cf8
MR		 26882005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2689
2690 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2691 optimization for constant addresses.
2692
f7a568ea
NC		 26932005-04-14 Nick Clifton <nickc@redhat.com>
2694
2695 * as.c (main): Move parse_args before symbol_begin and frag_init
2696 so that the hash table size can be set before it is used.
2697 * hash.c: Use an unsigned long type for the size of the hash
2698 tables.
3c9d25f4 2699 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2700
9e9b66a9
AM		 27012005-04-14 Alan Modra <amodra@bigpond.net.au>
2702
2703 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2704 * acinclude.m4: Include ../bfd/warning.m4.
2705 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2706 * Makefile.in: Regenerate.
2707 * configure: Regenerate.
2708 * doc/Makefile.in: Regenerate.
2709
2051e8c4
MR		 27102005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2711
2712 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2713 (normalize_address_expr): New function to sign-extend address
2714 offsets that fit into 32 bits in 32-bit mode.
2715 (macro_build_ldst_constoffset): Use normalize_address_expr()
2716 instead of a handcoded sequence.
2717 (load_register): Likewise. Report oversized numbers in a useful
2718 way.
2719 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2720 for constant addresses. Report oversized numbers in a useful way.
2721 (mips_ip): Use normalize_address_expr() for addresses.
2722
bc4bd9ab
MK		 27232005-04-12 Mark Kettenis <kettenis@gnu.org>
2724
2725 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2726 similar to other instructions now that they're marked as ImmExt.
2727
4bdd3565
NC		 27282005-04-12 Nick Clifton <nickc@redhat.com>
2729
2730 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2731 (gas_hash_table_size): New static variable.
2732 (set_gas_hash_table_size): New function: Records a requested size
2733 for the hash tables.
2734 (get_gas_hash_table_size): New function: Return a prime number
2735 near the requested size of the hash table.
2736 (hash_new): Use get_gas_hash_table_size.
2737 * hash.h: Add a prototype for set_gas_hash_table_size.
2738 * as.c (show_usage): Add description of new switches: --hash-size
2739 and --reduce-memory-overheads.
2740 (option_values): Add OPTION_HASH_TABLE_SIZE and
2741 OPTION_REDUCE_MEMORY_OVERHEADS.
2742 (std_longpopts): Add entries for the new options.
2743 (parse_args): Handle the new options.
2744 * Makefile.am: Add a dependency of as.c on hash.h.
2745 * Makefile.in: Regenerate.
2746 * doc/as.texinfo: Document the new switches.
2747 * NEWS: Mention the new switches.
2748
f394e3dd
NC		 27492005-04-12 Nick Clifton <nickc@redhat.com>
2750
2751 PR gas/818
2752 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2753 synonyms.
2754
ceae3e33
AM		 27552005-04-12 Alan Modra <amodra@bigpond.net.au>
2756
2757 * Makefile.am: Run "make dep-am".
2758 * Makefile.in: Regenerate.
2759
2eccd1b4
BW		 27602005-04-11 Sterling Augustine <sterling@tensilica.com>
2761 Bob Wilson <bob.wilson@acm.org>
2762
2763 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2764
333f7af7
MK		 27652005-04-11 Mark Kettenis <kettenis@gnu.org>
2766
2767 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2768
5e75c3ab
JB		 27692005-04-11 Jan Beulich <jbeulich@novell.com>
2770
2771 * NEWS: Mention these changes and their effects.
2772 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2773 is_name_ender.
2774 (check_macro): Likewise.
2775 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2776 labels together with the closing pseudo-op.
2777 (macro_expand_body): Adjust comment. Range-check input before use.
2778 Adjust mis-spelled diagnostic. Use is_name_beginner.
2779 * read.c (try_macro): New.
2780 (read_a_source_file): New static variable last_eol. Don't list
2781 macro expansion lines more than once. Call try_macro.
2782 (s_macro): Set section of line_label to absolute instead of undefined.
2783 * doc/as.texinfo: Add information on the caveats of these changes.
2784
514d955d
AM		 27852005-04-11 Alan Modra <amodra@bigpond.net.au>
2786
2787 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2788 * symbols.h (symbol_X_add_number): Update prototype.
2789
a9fcb2a9
EC		 27902005-04-10 Eric Christopher <echristo@redhat.com>
2791
2792 * symbols.c (symbol_X_add_number): Fix warning.
2793
045b540e
L		 27942005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2795
2796 * config/tc-m68k.c (md_begin): Support 64bit host.
2797 (get_num): Support 64bit BFD on 32bit host.
2798
b215186b
L		 27992005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2800
2801 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2802
be95a9c1
AM		 28032005-04-09 Alan Modra <amodra@bigpond.net.au>
2804
31d20a21
AM		 2805 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2806 call. Don't do the COFF hacks for multi-emulation gas. Move
2807 demand_empty_rest_of_line back to caller.
2808 (s_set, equals): demand_empty_rest_of_line here.
2809
be95a9c1
AM		 2810 PR gas/827
2811 * as.h (rs_dummy): Define.
2812 * symbols.c (symbol_X_add_number): New function.
2813 * symbols.h (symbol_X_add_number): Declare.
2814 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2815 * read.c (assign_symbol): New function, split out from s_set.
2816 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2817 Fix COFF hacks for multi-emulation gas.
2818 (s_set): Call assign_symbol. Remove "register" keyword.
2819 (set_zero_frag): New function.
2820 (pseudo_set): Always check for assignment to section syms.
2821 Always set segment and frag of symbol, and likewise extern for
2822 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2823 special case exp.X_add_number non-zero for O_symbol expressions.
2824 (equals): Use assign_symbol.
2825
6624cbde
BW		 28262005-04-08 Bob Wilson <bob.wilson@acm.org>
2827
2828 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2829 SEC_MERGE sections.
2830
dbbaec26
L		 28312005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2832
2833 * config/tc-i386.c (tc_gen_reloc): Don't turn
2834 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2835
0d6af1ab
NC		 28362005-04-06 Nick Clifton <nickc@redhat.com>
2837
2838 * po/rw.po: New translation: Kinyarwanda
2839 * configure.in (ALL_LINGUAS): Add rw
2840 * configure: Regenerate.
2841
664df4e4
BW		 28422005-04-05 Sterling Augustine <sterling@tensilica.com>
2843 Bob Wilson <bob.wilson@acm.org>
2844
2845 * config/tc-xtensa.c (branch_align_power): New.
2846 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2847 future_alignment_required): Use branch_align_power to check section
2848 alignment as well as xtensa_fetch_width when aligning branch targets.
2849
d77b99c9
BW		 28502005-04-05 Bob Wilson <bob.wilson@acm.org>
2851
2852 * config/tc-xtensa.c: Warning fixes throughout.
2853 (xtensa_fetch_width): Change to unsigned.
2854 (assemble_nop, xtensa_find_unaligned_branch_targets,
2855 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2856 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2857 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2858 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2859 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2860 get_text_align_max_fill_size, get_text_align_nop_count,
2861 get_text_align_nth_nop_size, get_noop_aligned_address,
2862 get_aligned_diff, convert_frag_align_next_opcode,
2863 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2864 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2865 types, avoiding size_t and using offsetT and addressT appropriately.
2866 (get_text_align_power): Clean up types. Avoid incorrect bound.
2867 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2868
da9f89d4
L		 28692005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2870
2871 * config/tc-ia64.c (start_unwind_section): Undo the change
2872 of 2004-08-18.
2873 (generate_unwind_image, dot_endp): Likewise.
2874
f6fe78d6
JW		 28752005-04-01 David Mosberger <davidm@hpl.hp.com>
2876
2877 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2878 le_nop_stop arrays and initializers to file scope.
2879 (md_begin): When generating code for anything other than
2880 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2881
a7d61044
JB		 28822005-04-01 Jan Beulich <jbeulich@novell.com>
2883
2884 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2885 immediates.
2886
d2c5f73e
NC		 28872005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2888
2889 * NEWS: Mention [fdgh]_floating.
2890 * config/atof-vax.c: Fix some whitespace.
2891 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2892
56f36663
NC		 28932005-04-01 Nick Clifton <nickc@redhat.com>
2894
2895 * configure.in: Add a check for <unistd.h> providing a prototype
2896 for getopt() which is compatible with the one in
2897 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2898 * configure: Regenerate.
2899 * config.in (HAVE_DECL_GETOPT): Add.
2900
8a75718c
JB		 29012005-04-01 Jan Beulich <jbeulich@novell.com>
2902
2903 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2904
ae8887b5
JB		 29052005-04-01 Jan Beulich <jbeulich@novell.com>
2906
2907 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2908 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2909
05ea83ed
JB		 29102005-03-30 Julian Brown <julian@codesourcery.com>
2911
2912 * config/tc-arm.c (arm_adjust_symtab): Rename
2913 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2914
9d2da7ca
JB		 29152005-03-30 Julian Brown <julian@codesourcery.com>
2916
2917 * config/tc-arm.c (mapping_state): Change documentation in function
2918 comment to cross-reference spec instead. Change type of mapping symbols
2919 to BSF_NO_TYPE.
2920 (arm_adjust_symtab): Don't change type of mapping symbols here.
2921
e8a38df5
AL		 29222005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2923
2924 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2925 * config.in: Regenerate.
2926 * configure: Regenerate.
2927 * configure.in: Check for ffs decl and alphabetize.
2928
ba93b8ac
DJ		 29292005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2930 Phil Blundell <philb@gnu.org>
2931
2932 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2933 (md_apply_fix3): Mark TLS symbols.
2934 (tc_gen_reloc): Handle TLS relocations.
2935 (arm_fix_adjustable): Ignore TLS relocations.
2936 (s_arm_elf_cons): Support expressions after decorated symbols.
2937
84798bd6
JB		 29382005-03-29 Julian Brown <julian@codesourcery.com>
2939
2940 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2941 whether personality routine index N has been output for this section.
2942 (mapping_state): tc_segment_info_data now struct not enum.
2943 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2944 handled on section change.
2945 (create_unwind_entry): Previous code to output dependency removed.
2946 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2947 for this section.
2948 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2949 arm_segment_info_type.
2950 (arm_segment_info_type): New struct.
84798bd6 2951
7b1cc377
BW		 29522005-03-28 Sterling Augustine <sterling@tensilica.com>
2953 Bob Wilson <bob.wilson@acm.org>
2954
2955 * config/tc-xtensa.c (do_align_targets): Update comment.
2956 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2957 Insert a LOOP_END frag before every loop target, and do not overload
2958 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2959 (xg_assemble_vliw_tokens): Use do_align_targets.
2960 (xtensa_fix_target_frags): Remove code to convert a
2961 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2962 negatable branch at the end of a loop.
2963 (frag_can_negate_branch): Delete.
2964
8c2fda1d
L		 29652005-03-28 David Mosberger <davidm@hpl.hp.com>
2966 H.J. Lu <hongjiu.lu@intel.com>
2967
2968 PR 803
2969 NEWS: Mention "-mtune=[itanium1|itanium2]".
2970
2971 * config/tc-ia64.c (md): Add tune.
2972 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2973 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2974 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2975 B unit NOPs are discouraged for McKinley-derived cores.
2976 (md_begin): Don't hardcode the "extra_goodness()" function in
2977 the comment...
2978 (ia64_init): Set md.tune to itanium2.
2979
2980 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2981 * doc/c-ia64.texi: Likewise.
2982
161840f9
ILT		 29832005-03-27 Ian Lance Taylor <ian@airs.com>
2984
2985 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2986 bad C_EFCN symbol, print its name.
2987
7c834684
BW		 29882005-03-25 Bob Wilson <bob.wilson@acm.org>
2989
2990 * config/tc-xtensa.c (use_longcalls): Delete.
2991 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2992 the use_longcalls flag is set. Do this before checking the segment.
2993 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2994 expand direct calls at this point.
2995 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2996 (xtensa_find_unmarked_state_frags): Likewise.
2997 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2998 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2999 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
3000 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
3001
ff1e783f
HPN		 30022005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
3003
3004 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
3005
695a4822
HPN		 30062005-03-25 Hans-Peter Nilsson <hp@axis.com>
3007
3008 * config/tc-cris.h: Convert to ISO C90.
3009 * config/tc-cris.c: Ditto.
3010 (md_estimate_size_before_relax): Remove obsolete comment for
3011 parameter "segment_type".
3012 (md_begin): Document reason for cast of hash_insert argument.
3013 (md_atof): Correct type of parameter "type".
3014
ea1562b3
NC		 30152005-03-24 Nick Clifton <nickc@redhat.com>
3016
3017 * write.h (bit_fix_new): Remove redundant prototype.
3018 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
3019 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
3020 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
3021 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
3022 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
3023 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
3024 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
3025 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
3026 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
3027 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
3028 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
3029 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
3030 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
3031 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
3032 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
3033 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
3034 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
3035 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
3036 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
3037 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
3038 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
3039 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
3040 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
3041 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3042 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3043 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3044 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3045 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3046 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3047 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3048 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3049 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3050 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3051 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3052 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3053 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3054 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3055 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3056 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3057 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3058 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3059 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3060 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3061 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3062 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3063 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3064 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3065 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3066 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3067 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3068 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3069 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3070 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3071 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 3072 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 3073
d110d6a2
JB		 30742005-03-23 Jim Blandy <jimb@redhat.com>
3075
3076 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3077 attributes properly.
3078
ed84e695
NC		 30792005-03-23 Mike Frysinger <vapier@gentoo.org>
3080 Nick Clifton <nickc@redhat.com>
3081
3082 * configure.tgt: Accept any C library to accompany a GNU Linux
3083 implementation, not just the GNU C library.
3084 * configure.in: Likewise.
3085 * configure: Regenerate.
3086
4d5f9b2a
NC		 30872005-03-23 Nick Clifton <nickc@redhat.com>
3088
3089 * config/tc-tic30.c: Convert to ISO C90 formatting.
3090 * config/tc-tic30.h: Convert to ISO C90 formatting.
3091 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3092 * config/atof-vax.c: Convert to ISO C90 formatting.
3093
704803a9
MR		 30942005-03-21 Maciej W. Rozycki <macro@mips.com>
3095
3096 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3097 relocations correctly as well.
3098 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3099 relocations in mergeable sections section-relative either.
3100
6e2a91a3
BW		 31012005-03-21 Bob Wilson <bob.wilson@acm.org>
3102
3103 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3104
3d063691
NC		 31052005-03-21 Nick Clifton <nickc@redhat.com>
3106
1a66a017
NC		 3107 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3108 warning by providing a prototype for sh_symbian_find_elf_flags.
3109
3d063691
NC		 3110 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3111 previous delta.
3112
6f19c13c
AM		 31132005-03-21 Alan Modra <amodra@bigpond.net.au>
3114
3115 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3116 along with other formats that set bfd_gas. Remove unnecessary
3117 setting of bfd_gas. Delete strongarm cases in generic_target
3118 switch.
3119
bd17c2c3
AM		 31202005-03-21 Alan Modra <amodra@bigpond.net.au>
3121
3122 PR gas/780
3123 * config/tc-m68k.c (TRUNC, SEXT): Define.
3124 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3125 (m68k_ip): Truncate or sign extend expressions as appropriate.
3126 (get_num): Likewise.
3127 (md_apply_fix3): Use SEXT.
3128
ec91a2c2
AM		 31292005-03-21 Alan Modra <amodra@bigpond.net.au>
3130
3131 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3132 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3133 (obj-vms.o): Delete rule.
3134 Run "make dep-am".
3135 * Makefile.in: Regenerate.
3136 * aclocal.m4: Regenerate.
3137 * doc/Makefile.in: Regenerate.
3138 * po/POTFILES.in: Regenerate.
3139
238d258f
NC		 31402005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3141
3142 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3143 flag for coldfire v4e.
3144
30f725a1
BW		 31452005-03-17 Bob Wilson <bob.wilson@acm.org>
3146
3147 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3148 xg_apply_fix_value and return a value to indicate success.
3149 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3150 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3151 (xtensa_validate_fix_sub): New.
3152 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3153 (tc_gen_reloc): Move code to handle difference of symbols and code to
3154 apply tentative fix values to ...
3155 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3156 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3157 relocations when linkrelax flag is not set.
3158 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3159 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3160
a724f0f4
JB		 31612005-03-17 Jan Beulich <jbeulich@novell.com>
3162
3163 * config/tc-i386.c (i386_scale): Beautify error message.
3164 (Intel syntax comments): Update.
3165 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3166 next_operand.
3167 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3168 Remove declarations.
3169 (intel_bracket_expr): Declare.
3170 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3171 of the function body in a loop allowing to split an operand into two.
3172 Replace calls to malloc and checks of it returning non-NULL with
3173 calls to xmalloc/xstrdup.
3174 (intel_expr): SHORT no longer handled here. Add comment indicating
3175 comparison ops need implementation.
3176 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3177 Check right operand of - does not specify a register when parsing
3178 the address of a memory reference.
3179 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3180 Check operands do not specify a register when parsing the address of
3181 a memory reference.
3182 (intel_e06, intel_e06_1): Likewise.
3183 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3184 handle SHORT as well as unary + and -. Don't accept : except for
3185 segment overrides or in direct far jump/call insns.
3186 (intel_brack_expr): New.
3187 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3188 intel_brack_expr.
3189 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3190 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3191 Allow symbolic constants as register scale value.
3192 (intel_get_token): Replace call to malloc and check of return value
3193 with call to xmalloc. Change handling for FLAT to match MASM's.
3194 (intel_putback_token): Don't try to back up/free current token if
3195 that is T_NIL.
3196
deeaaff8
DJ		 31972005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3198
3199 * configure.tgt: Set emulation for arm-*-eabi*.
3200 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3201 * config/te-armeabi.h: New file.
3202 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3203 * config/te-symbian.h: Include "te-armeabi.h".
3204
199fea98
NC		 32052005-03-16 Nick Clifton <nickc@redhat.com>
3206
3207 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3208 local variable in case it is clobbered by the setjmp.
3209
1ad12f97
NC		 32102005-03-16 Nick Clifton <nickc@redhat.com>
3211 Ben Elliston <bje@au.ibm.com>
3212
569acd2c 3213 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 3214 compiler command line. Enabled by default. Disable via
569acd2c 3215 --disable-werror.
1ad12f97
NC		 3216 * configure: Regenerate.
3217
a5324a3e
NC		 32182005-03-16 Nick Clifton <nickc@redhat.com>
3219
3220 * config/obj-coff.h: Convert to ISO C90 formatting.
3221 * config/obj-coff.c: Convert to ISO C90 formatting.
3222
b05fe5cf
ZW		 32232005-03-15 Zack Weinberg <zack@codesourcery.com>
3224
3225 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3226 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3227 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3228 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3229 (insns): Add ARMv6T2 instructions:
3230 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3231 (arm_archs): Add V6T2 variants.
3232
957d91c1
NC		 32332005-03-15 Nick Clifton <nickc@redhat.com>
3234
3235 * NEWS: Add cutoff for changes in 2.16 release.
3236
43c3ab55
JB		 32372005-03-15 Jan Beulich <jbeulich@novell.com>
3238
3239 * expr.c (operand): Merge handling of unary + into that for unary
3240 -, !, and ~.
3241
5862107c
EC		 32422005-03-14 Eric Christopher <echristo@redhat.com>
3243
3244 * config/tc-mips.c: Include dw2gencfi.h.
3245 (mips_cfi_frame_initial_instructions): New.
3246 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3247 (tc_cfi_frame_initial_instructions): Ditto.
3248 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3249 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3250 * Makefile.am: Update dependencies.
3251 * Makefile.in: Regenerate.
3252
729ae8d2
AM		 32532005-03-15 Alan Modra <amodra@bigpond.net.au>
3254
3255 * po/es.po: Commit new Spanish translation.
3256
882cb63e
AM		 32572005-03-14 Alan Modra <amodra@bigpond.net.au>
3258
3259 * po/tr.po: Commit new Turkish translation.
3260
885fc257
ZW		 32612005-03-12 Zack Weinberg <zack@codesourcery.com>
3262
3263 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3264 wfi, yield.
3265
e330299e
DJ		 32662005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3267
3268 * config-gas.com: Mark vax-vms as obsolete.
3269 * configure.in: Remove fmt=vms support.
3270 * config.in: Regenerate.
3271 * configure: Regenerate.
3272 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3273
7b1cc377
BW		 32742005-03-10 Sterling Augustine <sterling@tensilica.com>
3275 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 3276
3277 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3278 when checking if xg_resolve_literals needs to be called.
3279 * config/tc-xtensa.h: Fix spelling typo in a comment.
3280
4962e196
JB		 32812005-03-10 Jan Beulich <jbeulich@novell.com>
3282
3283 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3284 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3285 crafted structure declarations with the types from macro.h.
3286
4184909a
RS		 32872005-03-09 Richard Sandiford <rsandifo@redhat.com>
3288
3289 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3290 for -mno-shared optimization.
3291
7d8e00cf
RS		 32922005-03-09 Richard Sandiford <rsandifo@redhat.com>
3293
3294 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3295 (MAX_NOPS): Bump to 4.
3296 (mips_fix_vr4130): New variable.
3297 (nops_for_vr4130): New function.
3298 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3299 nops_for_vr4130 if working around VR4130 errata.
3300 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3301 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3302 (md_parse_option): Handle them.
3303 (md_show_usage): Print them.
3304 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3305
dc36a61f
RS		 33062005-03-09 Richard Sandiford <rsandifo@redhat.com>
3307
3308 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3309 branch delay code.
3310
7d10b47d
RS		 33112005-03-09 Richard Sandiford <rsandifo@redhat.com>
3312
3313 * config/tc-mips.h (mips_flush_pending_output): Delete.
3314 (mips_emit_delays): Declare.
3315 (md_flush_pending_output): Use mips_emit_delays.
3316 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3317 the previous instructions.
3318 (md_begin, append_insn, md_parse_option): Update callers.
3319 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3320 start_noreorder.
3321 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3322 (s_gpdword): Update callers.
3323 (start_noreorder, end_noreorder): New functions.
3324 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3325 manipulating mips_opts or prev_nop_frag directly.
3326 (mips_flush_pending_output): Delete.
3327
404a8071
RS		 33282005-03-09 Richard Sandiford <rsandifo@redhat.com>
3329
3330 * config/tc-mips.c (mips_move_labels): New function, taken from...
3331 (append_insn, mips_emit_delays): ...here.
3332
71400594
RS		 33332005-03-09 Richard Sandiford <rsandifo@redhat.com>
3334
3335 * config/tc-mips.c (MAX_NOPS): New macro.
3336 (history): Resize to 1 + MAX_NOPS.
3337 (fix_vr4120_class): New enumeration.
3338 (vr4120_conflicts): New variable.
3339 (init_vr4120_conflicts): New function.
3340 (md_begin): Call it.
3341 (insn_uses_reg): Constify first argument.
3342 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3343 (nops_for_insn_or_target): New functions.
3344 (append_insn): Use the new nops_for_* functions instead of inline
3345 delay checks. Generalize prev_nop_frag handling to handle an
3346 arbitrary history length. Insert nops into the history buffer
3347 once the number of nops in prev_nop_frag is fixed.
3348 (emit_delays): Use nops_for_insn instead of inline delay checks.
3349
9b91f544
RS		 33502005-03-09 Richard Sandiford <rsandifo@redhat.com>
3351
3352 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3353 check from branch delay code. Remove unnecessary check for branches.
3354
1e915849
RS		 33552005-03-09 Richard Sandiford <rsandifo@redhat.com>
3356
3357 * config/tc-mips.c (dummy_opcode): Delete.
3358 (nop_insn, mips16_nop_insn): New variables.
3359 (NOP_INSN): New macro.
3360 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3361 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3362 (md_begin): Initialize nop_insn and mips16_nop_insn.
3363 (append_insn): Use the new emit_nop function to add nops, recording
3364 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3365 to reserve room for the instruction and install_insn to install the
3366 final form. Use insert_into_history to record the instruction in
3367 the history buffer. Use move_insn to do delay slot filling.
3368 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3369 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3370 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3371
bf12938e
RS		 33722005-03-09 Richard Sandiford <rsandifo@redhat.com>
3373
3374 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3375 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3376 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3377 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3378 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3379
a38419a5
RS		 33802005-03-09 Richard Sandiford <rsandifo@redhat.com>
3381
3382 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3383 and extended_p fields with a single fixed_p field.
3384 (append_insn, mips_no_prev_insn): Adjust accordingly.
3385
2fa15973
RS		 33862005-03-09 Richard Sandiford <rsandifo@redhat.com>
3387
3388 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3389 a single mips16_absolute_jump_p bit.
3390 (append_insn): Adjust accordingly.
3391
47e39b9d
RS		 33922005-03-09 Richard Sandiford <rsandifo@redhat.com>
3393
3394 * config/tc-mips.h (mips_cl_insn): Move definition to...
3395 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3396 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3397 and extended_p.
3398 (history): New variable.
3399 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3400 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3401 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3402 (prev_prev_insn_unreordered): Delete.
3403 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3404 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3405 field.
3406
399132af
DJ		 34072005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3408
3409 * doc/Makefile.am: Update as.info dependencies.
3410 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3411
34122005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 3413
3414 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3415 error, and point to .purgem documentation if someone really needs
3416 re-definitions.
3417 * NEWS: Mention macro redefinition is now an error.
3418
9b505842
JB		 34192005-03-08 Jan Beulich <jbeulich@novell.com>
3420
3421 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3422 emitted to. Add more precise diagnostics for non-fitting insns based
3423 on that. Eliminate now superfluous special casing of MLX. Clear out
3424 slot information when dropping an insn.
3425
ef6a2b41
JB		 34262005-03-08 Jan Beulich <jbeulich@novell.com>
3427
3428 * config/tc-ia64.c (parse_section_name): Rename to...
3429 (cross_section): In addition to separating the name from the rest of
3430 the arguments, also carry out the operation.
3431 (dot_xdata): Use cross_section.
3432 (dot_float_cons): Likewise.
3433 (dot_xstringer): Likewise.
3434 (dot_xdata_ua): Likewise.
3435 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3436
06647dfd
AM		 34372005-03-05 Alan Modra <amodra@bigpond.net.au>
3438
3439 * po/gas.pot: Regenerate.
3440
bbe506e8
TS		 34412005-03-04 David Daney <ddaney@avtrex.com>
3442
3443 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3444 instead of '_gp' for -mno-shared optimization.
3445 (s_cpload): Ditto.
3446 (s_abicalls): Document it in the comment.
3447 (md_show_usage): Document the -mno-shared option.
3448
aed1a261
RS		 34492005-03-04 Richard Sandiford <rsandifo@redhat.com>
3450
3451 * config/tc-mips.c (mips_set_options): Add sym32 field.
3452 (mips_opts): Initialize it.
3453 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3454 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3455 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3456 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3457 when deciding whether to use a symbolic %highest/%higher expansion.
3458 (macro): Likewise. Remove o64/n32 linux hack. Always use
3459 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3460 and "la". Handle constants separately from symbolic expressions in
3461 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3462 and using load_register to load the high part of the address.
3463 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3464 (OPTION_ELF_BASE): Bump by 2.
3465 (md_longopts): Add entries for -msym32 and -mno-sym32.
3466 (md_parse_option): Handle them.
3467 (usage): Document them.
3468 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3469 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3470 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3471 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3472 -msym32 and -mno-sym32.
3473
6caf9ef4
TS		 34742005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3475
3476 * config/tc-mips.c (load_address): Implement GP optimization
3477 for 64bit address space non-PIC. Fix formatting.
3478 (macro): Likewise. Simplify code.
3479 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3480 (mips_after_parse_args): Simplify code.
3481
406a7f05
NC		 34822005-03-03 Nick Clifton <nickc@redhat.com>
3483
fbacee5b
NC		 3484 * expr.c (operand): Remove redundant code enclosed by #ifdef
3485 RELAX_PAREN_GROUPING....#endif.
3486
77ccfee5
NC		 3487 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3488 reloc is the difference of two symbols defined in the same
3489 section.
3490
406a7f05
NC		 3491 * config/tc-iq2000.c (line_comment_chars): Include the # character
3492 as otherwise this breaks #APP/#NO_APP processing.
3493
2f12d57f
RR		 34942005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3495
3496 * config/tc-arc.c(md_assemble): Remove dead code for handling
3497 immediate indexing of ld and st .
3498
3f98094e
DJ		 34992005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3500 Joseph Myers <joseph@codesourcery.com>
3501
3502 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3503 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3504 (parse_relocation): Check for a word break after a relocation
3505 operator.
3506 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3507 symbols.
3508
ab1e9ef7
AM		 35092005-03-02 Alan Modra <amodra@bigpond.net.au>
3510
3511 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3512
bb14f524
JB		 35132005-03-02 Jan Beulich <jbeulich@novell.com>
3514
3515 * as.c (main): Use unlink_if_ordinary instead of unlink.
3516 * messages.c (as_fatal): Likewise.
3517
c4a530c5
JB		 35182005-03-02 Jan Beulich <jbeulich@novell.com>
3519
3520 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3521 accesses.
3522 (parse_register): Allow cr8...15 in all modes.
3523
167c3097
JB		 35242005-03-02 Jan Beulich <jbeulich@novell.com>
3525
3526 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3527 etc. like normal symbol references (T_ID).
3528
71ba24a1
AM		 35292005-03-02 Alan Modra <amodra@bigpond.net.au>
3530
3531 * symbols.c (fb_label_name): Fix silly thinko in last change.
3532
a76903bf
AM		 35332005-03-02 Alan Modra <amodra@bigpond.net.au>
3534
9d0e75cb
AM		 3535 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3536 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3537
a76903bf
AM		 3538 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3539
35402005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 3541
3542 PR gas/708
a76903bf 3543 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 3544 suffixes also.
b15c27d7 3545
c9dea48b
AM		 35462005-03-01 Alan Modra <amodra@bigpond.net.au>
3547
c7f17d46
AM		 3548 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3549
c9dea48b
AM		 3550 * as.h (assert): Warning fix.
3551 * expr.c (expr): Correct assertion.
3552 * read.c (s_comm_internal): Remove assertion.
3553 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3554 (fixup_segment): Remove assertion.
3555 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3556 (md_apply_fix3): Likewise.
3557 * config/tc-i370.c (md_begin): Correct assertion.
3558 (i370_macro): Warning fix for assertion.
3559
44f2f9d2
AM		 35602005-03-01 Alan Modra <amodra@bigpond.net.au>
3561
3562 * configure.in (AC_C_BIGENDIAN): Invoke.
3563 * configure: Regenerate.
3564 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3565 host variable to set string header size.
3566 * config/obj-aout.c (obj_header_append): Don't use host structs.
3567 (obj_symbol_to_chars): Likewise.
3568 (obj_emit_strings): Likewise. Use the passed in output pointer.
3569 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3570 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3571 not sizeof host struct.
3572 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3573 (obj_emit_strings): Likewise.
3574 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3575 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3576 sizeof host struct.
3577 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3578 sizeof host struct.
3579 (host_number_to_chars): Define.
3580 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3581 host internal struct to set header sizes.
3582 * config/tc-i960.c (md_number_to_field): Warning fix.
3583 (md_ri_to_chars): Use host byte order.
3584 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 3585 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 3586
802a113d
NC		 35872005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3588
3589 * doc/c-arc.texi: Update documentation about ARC's extension
3590 instructions.
3591
e5f129ad
SS		 35922005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3593
3594 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3595 address for myself.
3596
2132e3a3
AM		 35972005-02-23 Alan Modra <amodra@bigpond.net.au>
3598
3599 * cgen.c: Warning fixes.
3600 * config/tc-arc.c: Likewise.
3601 * config/tc-arm.c: Likewise.
3602 * config/tc-avr.c: Likewise.
3603 * config/tc-d10v.c: Likewise.
3604 * config/tc-d30v.c: Likewise.
3605 * config/tc-frv.c: Likewise.
3606 * config/tc-frv.h: Likewise.
3607 * config/tc-h8300.c: Likewise.
3608 * config/tc-h8500.c: Likewise.
3609 * config/tc-i370.c: Likewise.
3610 * config/tc-i960.c: Likewise.
3611 * config/tc-ia64.c: Likewise.
3612 * config/tc-ip2k.c: Likewise.
3613 * config/tc-m68hc11.c: Likewise.
3614 * config/tc-maxq.c: Likewise.
3615 * config/tc-mcore.c: Likewise.
3616 * config/tc-mips.c: Likewise.
3617 * config/tc-msp430.c: Likewise.
3618 * config/tc-pj.c: Likewise.
3619 * config/tc-ppc.c: Likewise.
3620 * config/tc-ppc.h: Likewise.
3621 * config/tc-s390.c: Likewise.
3622 * config/tc-sh.c: Likewise.
3623 * config/tc-sh64.c: Likewise.
3624 * config/tc-tic4x.c: Likewise.
3625 * config/tc-tic80.c: Likewise.
3626 * config/tc-v850.c: Likewise.
3627 * config/tc-vax.c: Likewise.
3628 * config/tc-w65.c: Likewise.
3629 * config/tc-xstormy16.c: Likewise.
3630 * config/tc-z8k.c: Likewise.
3631
ee3c9814
CM		 36322005-02-22 Catherine Moore <clm@cm00re.com>
3633
3634 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3635 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3636
9b2f1d35
EC		 36372005-02-22 Eric Christopher <echristo@redhat.com>
3638
3639 * config/tc-mips.c (struct proc): Change isym to
3640 func_sym. New member func_end_sym.
3641 (s_mips_ent): Update.
3642 (s_mips_end): Ditto. Add code to compute function size.
3643
b7712f8d
AM		 36442005-02-22 Alan Modra <amodra@bigpond.net.au>
3645
3646 * read.c: Warning fixes.
3647 * config/obj-elf.c: Likewise.
3648
58e2ea4d
MR		 36492005-02-22 Maciej W. Rozycki <macro@mips.com>
3650
3651 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3652 emitting insn.
3653
ebe372c1
L		 36542005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3655
3656 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3657 SEC_COFF_SHARED.
3658
3659 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3660 SEC_TIC54X_BLOCK.
3661 (demand_empty_rest_of_line): Likewise.
3662 (tic54x_sblock): Likewise.
3663 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3664
cc1bc22a
AM		 36652005-02-21 Alan Modra <amodra@bigpond.net.au>
3666
3667 * read.c (address_bytes): New function.
3668 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3669 (potable): Add "dc.a".
3670 (cons_worker): Handle "dc.a".
3671 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3672
ac4528d2
AM		 36732005-02-21 Alan Modra <amodra@bigpond.net.au>
3674
3675 * input-file.c (input_file_open): Rearrange to avoid warning.
3676
b5682e56
AM		 36772005-02-19 Alan Modra <amodra@bigpond.net.au>
3678
3679 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3680 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3681 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3682
8fc2e39e
TS		 36832005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3684
3685 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3686 uses after .set noat.
3687 (load_address): Likewise.
3688 (macro): Likewise. Don't try to avoid $at use by sacrificing
3689 the target register before it is stored, it won't work.
3690
744b6414
JW		 36912005-02-17 James E Wilson <wilson@specifixinc.com>
3692
3693 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3694 see an instruction that specifies a template.
3695
30eb9c17
AM		 36962005-02-18 Alan Modra <amodra@bigpond.net.au>
3697
3698 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3699 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3700 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3701
91d777ee
L		 37022005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3703
3704 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3705
3706 * config/tc-ia64.c (md): Add hint_b.
3707 (emit_one_bundle): Handle md.hint_b for "hint".
3708 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3709 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3710 (ia64_init): Set md.hint_b to error.
3711 (md_assemble): Handle md.hint_b for "hint.b".
3712
3713 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3714 * doc/c-ia64.texi: Likewise.
3715
f17c130b
AM		 37162005-02-17 Alan Modra <amodra@bigpond.net.au>
3717
3718 * tc.h (struct relax_type, relax_typeS): Move from here..
3719 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3720 * ecoff.c (ecoff_new_file): Add appfile param.
3721 * ecoff.h (ecoff_new_file): Likewise.
3722 * itbl-lex.h: New file.
3723 * itbl-lex.l: Include itbl-lex.h.
3724 * itbl-parse.y: Likewise.
3725 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3726 * read.c (s_app_file_string): Mark appfile possibly unused.
3727 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3728 * subsegs.h (struct seg_info_trash): Delete.
3729 (seg_info): Use segment_info_type instead.
3730 * config/obj-coff.c (struct filename_list): Make filename const char *.
3731 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3732 * config/obj-elf.c (elf_file_symbol): Similarly.
3733 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3734 signed right shift.
3735 * config/tc-arc.c (md_operand): Warning fix.
3736 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3737 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3738 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3739 * config/tc-frv.c (frv_force_relocation): Warning fix.
3740 * config/tc-m68k.c (md_parse_option): Delete unused var.
3741 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3742 * config/tc-sparc.c: Likewise.
3743 (s_common): Warning fix.
3744 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3745 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3746 addressT.
3747 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3748 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3749 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3750 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3751 (tic4x_do_align): Use TIC_NOP_OPCODE.
3752 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3753 * config/tc-vax.c: Include netinet/in.h.
3754 (tc_headers_hook): Formatting.
3755 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3756
26b810ce
JB		 37572005-02-17 Jan Beulich <jbeulich@novell.com>
3758
3759 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3760 parsing inN, locN, outN. Set 'idx' to offset register number starts
3761 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3762 pointless cast.
3763
b8285c27
TS		 37642005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3765
3766 * config/tc-mips.c (load_address): Fix formatting.
3767 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3768 Catch macros which are unexpandable without AT. Remove duplicate
3769 zeroing of used_at.
3770 (macro2): Remove duplicate zeroing of used_at.
3771
4df6ce47
AM		 37722005-02-16 Alan Modra <amodra@bigpond.net.au>
3773
3774 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3775 than zero.
3776
d6f16593 37772005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3778 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3779
3780 * config/tc-mips.c (reloc_needs_lo_p): Handle
3781 BFD_RELOC_MIPS16_HI16_S.
3782 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3783 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3784 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3785 complaints on.
3786 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3787 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3788 Call my_getSmallExpression() to parse percent operators.
3789 (percent_op_match, mips_percent_op): Separate definitions.
3790 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3791 (parse_relocation): Handle the MIPS16 mode using
3792 mips16_percent_op.
3793 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3794 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3795
7b347e43
JB		 37962005-02-15 Jan Beulich <jbeulich@novell.com>
3797
3798 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3799 instead of explicitly dealing with the translation; exclude
3800 relocations that are already pcrel, however.
3801
a66d2bb7
JB		 38022005-02-15 Jan Beulich <jbeulich@novell.com>
3803
3804 * config/tc-ia64.c: Include limits.h (if available).
3805 (gr_values[0]): Set path to INT_MAX.
3806 (dot_reg_val): Don't allow changing value of r0. Limit range of
3807 general registers at r127.
3808 (specify_resource): Default resource index is -1. Don't set resource
3809 index (in case IA64_RS_RSE) without setting the specific flag.
3810 (note_register_values): Check operand is O_constant before tracking
3811 input value of moves. Add tracking for dep.z with constant inputs.
3812 (print_dependency): Resource index of specific resource may be zero.
3813 (check_dependencies): Likewise.
3814
4b09e828
JB		 38152005-02-15 Jan Beulich <jbeulich@novell.com>
3816
3817 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3818 reg_class. Check operands and emit diagnostics for illegal use of
3819 registers.
3820
0ca3e455
JB		 38212005-02-15 Jan Beulich <jbeulich@novell.com>
3822
3823 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3824 new variables type, suffix, and width. Handle
3825 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3826 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3827 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3828 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3829 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3830 if unable to translate relocation type, using the new variables.
3831
2fac3d48
JB		 38322005-02-15 Jan Beulich <jbeulich@novell.com>
3833
3834 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3835 (ty_symbol_chars): Define.
3836 * config/tc-ia64.c (ia64_symbol_chars): Define.
3837
2f6d622e
JB		 38382005-02-15 Jan Beulich <jbeulich@novell.com>
3839
3840 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3841 input_line_pointer was advanced.
3842
28013b5c
KK		 38432005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3844
3845 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3846 within |.
3847
f1dab70d
JB		 38482005-02-13 Jan Beulich <jbeulich@novell.com>
3849
3850 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3851 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3852 indicator.
3853 (ia64_init): Set md.detect_dv.
3854 (ia64_start_line): New static variable warned. Warn only once when
3855 encountering explicit stops in automatic mode.
3856 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3857 * NEWS: Mention new default mode.
3858
20b36a95
JB		 38592005-02-13 Jan Beulich <jbeulich@novell.com>
3860
3861 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3862 be freed when wiping out previous state. Canonicalize names before
3863 use. Free name string when detecting redefinition.
3864 (dot_pred_rel): Call generic expression parser to process arguments.
3865 Handle O_register case for individual predicates and O_subtract for
3866 ranges.
3867 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3868 register hash.
3869 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3870 Warn if multiple found, issue error if resulting symbol name has zero
3871 length.
3872 (dot_alias): Canonicalize name before use.
3873
07450571
L		 38742005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3875
3876 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3877 and 0 for error.
3878 (in_procedure): Return -1 for warning.
3879 (in_prologue): Likewise.
3880 (in_body): Likewise.
3881
01b91374
L		 38822005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3883
ac4528d2 3884 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3885 (dot_float_cons): Likewise.
3886 (dot_xstringer): Likewise.
3887 (dot_xdata_ua): Likewise.
3888 (dot_float_cons_ua): Likewise.
3889
970d6792
L		 38902005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3891
3892 * NEWS: Mention "-munwind-check=[warning|error]".
3893
3894 * config/tc-ia64.c (md): Add unwind_check.
3895 (unwind_diagnostic): New.
3896 (in_procedure): Call unwind_diagnostic when a directive isn't
3897 in procedure.
3898 (in_prologue): Call unwind_diagnostic when a directive isn't in
3899 prologue.
3900 (in_body): Call unwind_diagnostic when a directive isn't in
3901 body region.
3902 (dot_endp): Set md.unwind_check to error before calling
3903 in_procedure and restore it after. When the name is missing or
3904 couldn't be found, use the one from the last .proc if
3905 md.unwind_check isn't error. Warn if md.unwind_check is
3906 warning.
3907 (md_parse_option): Handle "-munwind-check=[warning|error]".
3908 (md_show_usage): Add "-munwind-check=[warning|error]".
3909 (ia64_init): Set md.unwind_check to warning.
3910
3911 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3912 * doc/c-ia64.texi: Likewise.
3913
16a48f83
JB		 39142005-02-11 Jan Beulich <jbeulich@novell.com>
3915
3916 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3917 (LEX_QM): Likewise.
3918 (ia64_parse_name): New third parameter.
3919 (md_parse_name): Pass third argument.
3920 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3921 (md_operand): Handling of '@'-prefixed symbols moved from here...
3922 (ia64_parse_name): ...to here.
3923
a911c10a
JB		 39242005-02-11 Jan Beulich <jbeulich@novell.com>
3925
3926 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3927 (errata_nop_necessary_p): Remove declaraction and definition.
3928 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3929 update md.group_idx. Don't reset md.last_groups.
3930
b3f19c14
JB		 39312005-02-11 Jan Beulich <jbeulich@novell.com>
3932
3933 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3934 argument.
3935 (dot_xdata): Free section name after use.
3936 (dot_float_cons): Likewise.
3937 (dot_xstringer): Likewise.
3938 (dot_xdata_ua): Likewise.
3939 (dot_float_cons_ua): Likewise.
3940 (md_pseudo_table): Add xdata16 and xdata16.ua.
3941
5cb53c21
L		 39422005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3943
3944 * doc/all.texi: Add IA64.
3945 * doc/as.texinfo: Likewise.
3946
3947 * doc/c-ia64.texi: Fix typos.
3948
620b81c1
JB		 39492005-02-10 Julian Brown <julian@codesourcery.com>
3950
3951 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3952 BFD_RELOC_UNUSED.
3953 (do_t_push_pop): Likewise.
3954 (md_assemble): Likewise.
3955 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3956 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3957 (create_unwind_entry): Output dependency on the required personality
3958 routines.
620b81c1 3959
4ee4d249
NS		 39602005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3961
3962 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3963 * subsegs.c (seg_not_empty_p): Likewise.
3964
9f5083a4
NC		 39652005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3966
3967 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3968 relative jump calculation.
9f5083a4
NC		 3969 <md_convert_frag) : Likewise.
3970 <output_disp): Likewise.
3971
aaac53f5
HPN		 39722005-02-07 Hans-Peter Nilsson <hp@axis.com>
3973
3974 * write.c (write_object_file): Recognize warning-symbol construct
3975 and skip object- and target- handling for the second symbol.
3976
05ee4b0f
JB		 39772005-02-02 Jan Beulich <jbeulich@novell.com>
3978
3979 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3980 designators along with quoted ones. Free copy of quoted designator
3981 when done.
3982
65ec77d2
BE		 39832005-02-01 Ben Elliston <bje@au.ibm.com>
3984
3985 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3986 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3987 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3988 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3989 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3990 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3991 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3992 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3993 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3994 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3995 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3996 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3997 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3998 #if 0'd code throughout.
3999
d342277e
NC		 40002005-01-31 Nick Clifton <nickc@redhat.com>
4001
4002 * as.c (parse_args): Bump copyright date reported by --version to
4003 2005.
4004
d6486796
NC		 40052005-01-31 Nick Clifton <nickc@redhat.com>
4006
4007 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
4008 and vax-vms.
4009
ca3bc58f
JB		 40102005-01-31 Jan Beulich <jbeulich@novell.com>
4011
4012 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
4013 that can end with .endr in that case. Make requiring/permitting
4014 pseudo-ops without leading dot closer to the logic in read.c serving
4015 the same purpose.
4016 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
4017 ignored.
4018
057f53c1
JB		 40192005-01-31 Jan Beulich <jbeulich@novell.com>
4020
4021 * macro.c (do_formals): Adjust to no longer accept empty parameter
4022 names.
4023 (define_macro): Adjust to no longer accept empty macro name, garbage
4024 following the parameters, or macros that were previously defined.
4025 * read.c (s_bad_end): Declare.
4026 (potable): Add endm. Handler for endr and endm is s_bad_end.
4027 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
4028 and .endr.
4029 * read.h (s_bad_endr): Remove.
4030
d3156ecc
JB		 40312005-01-31 Jan Beulich <jbeulich@novell.com>
4032
4033 * config/tc-ia64.c (parse_operands): Parse all specified operands,
4034 immediately discarding (but counting) those exceeding the maximum
4035 possible amount. Track whether output and input operand counts ever
4036 matched, and use this to better indicate which of the operands/
4037 operand types was wrong; specifically don't default to pointing to
4038 the first operand.
4039
75e09913
JB		 40402005-01-31 Jan Beulich <jbeulich@novell.com>
4041
4042 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4043 variable in dot_endp). Add body and insn. Make prologue,
4044 prologue_mask, body, and insn bitfields.
4045 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4046 messages.
4047 (in_procedure, in_prologue, in_body): New.
4048 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4049 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4050 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4051 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4052 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4053 dot_personality): Use the appropriate one of the above.
4054 (dot_proc): Clear unwind.proc_start; set to current location only if
4055 none of the entry points were valid. Check for non-zero-length entry
4056 point names. Check that entry points aren't defined, yet. Clear
4057 unwind.prologue, unwind.body, and unwind.insn.
4058 (dot_body): Call in_procedure. Check that first directive in procedure
4059 had no insns emitted before. Set unwind.body.
4060 (dot_prologue): Call in_procedure. Check that not already in prologue.
4061 Check that first directive in procedure had no insns emitted before.
4062 Clear unwind.body.
4063 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4064 length entry point names. Check that entry points became defined.
4065 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4066
f4660e2c
JB		 40672005-01-31 Jan Beulich <jbeulich@novell.com>
4068
4069 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4070 before actually using it. Don't generate an error in manual bundling
4071 mode when looking at an insn requiring slot 2 but not yet at slot 2.
4072 Don't generate an error in manual bundling mode when looking at an
4073 insn required to be last in its group but the required slot hasn't
4074 been reached, yet. Allow conversion from MII to MI;I for bundle
4075 consisting of only 2 insns with the stop between them. Suppress
4076 various meaningless errors resulting from detecting earlier ones.
4077
60b9a617
JB		 40782005-01-31 Jan Beulich <jbeulich@novell.com>
4079
4080 * config/tc-ia64.c (parse_operands): Also handle alloc without first
4081 input being ar.pfs.
4082
7af0dfc7
CG		 40832005-01-28 Christian Groessler <chris@groessler.org>
4084
4085 * config/tc-z8k.c (md_assemble): Improve error detection.
4086
f7e323d5
JB		 40872005-01-28 Jan Beulich <jbeulich@novell.com>
4088
4089 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4090 for personality routine pointer only if there is one.
4091 (ia64_convert_frag): Likewise.
4092 (generate_unwind_image): Likewise.
4093
f87a1e0c
CG		 40942005-01-27 Christian Groessler <chris@groessler.org>
4095
4096 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4097 (md_apply_fix3): Make relative branches out of range an error
4098 instead of a warning. Display correct line number for out of
4099 range branches/calls/memory accesses.
4100
c6cb92c5
NS		 41012005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4102
4103 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4104 to emit .debug_line and other debug sections.
4105 * as.h (seg_not_empty_p): Declare.
4106 * subsegs.c (seg_not_empty_p): New predicate.
4107
e8093792
AC		 41082005-01-27 Andrew Cagney <cagney@gnu.org>
4109
4110 * configure: Regenerate to track ../gettext.m4 change.
4111
09124b3f
JB		 41122005-01-27 Jan Beulich <jbeulich@novell.com>
4113
4114 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4115
41162005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 4117
4118 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4119 to/from application registers dynamic insns.
4120 (md_assemble): Defer resolution of move to/from application registers
4121 dynamic insns when they can be issued on either the I- or M-units.
4122
90219bd0
AO		 41232005-01-25 Alexandre Oliva <aoliva@redhat.com>
4124
4125 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4126 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4127 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4128 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4129 * cgen.c (gas_cgen_parse_operand): Handle
4130 CGEN_PARSE_OPERAND_SYMBOLIC.
4131 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4132 (frv_force_relocation): Likewise. Fix handling of PIC
4133 relocations.
4134 (md_apply_fix3): Likewise.
4135
59c871b4
BE		 41362005-01-21 Ben Elliston <bje@au.ibm.com>
4137
4138 * as.h: Remove #if 0'd code.
4139 * atof-generic.c (atof_generic): Likewise.
4140 * ecoff.c (ecoff_directive_frame): Likewise.
4141 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4142 * itbl-ops.c (itbl_add_reg): Likewise.
4143 * listing.c (calc_hex): Likewise.
4144 * read.c (MASK_CHAR): Likewise.
4145 * subsegs.c (subsegs_print_statistics): Likewise.
4146 * symbols.c (indent): Likewise.
4147 * write.c (write_relocs): Likewise.
4148 (write_object_file): Likewise.
4149 (relax_frag): Likewise.
4150
fb767913
NC		 41512005-01-20 Nick Clifton <nickc@redhat.com>
4152
4153 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4154 getopt_long_only() from considering -a as an abbreviation for
4155 --alternate.
4156 (parse_args): Fix the parsing of -a=<file>.
4157
c556cc9c
AM		 41582005-01-20 Alan Modra <amodra@bigpond.net.au>
4159
4160 PR gas/684
4161 * read.c (s_incbin): Adjust default count for skip. Check validity
4162 of count and skip rigorously.
4163
9c6ed8e6
FF		 41642005-01-19 Fred Fish <fnf@specifixinc.com>
4165
4166 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4167
e5604d79
RS		 41682005-01-19 Richard Sandiford <rsandifo@redhat.com>
4169
4170 * read.c (convert_to_bignum): New function, split out from...
4171 (emit_expr): ...here. Handle the case where X_add_number is
4172 positive and the input value is negative.
4173 (output_big_sleb128): Fix setting of continuation bit. Check whether
4174 the final byte needs to be sign-extended. Fix size-shrinking loop.
4175 (emit_leb128_expr): When generating a signed leb128, see whether the
4176 sign of an O_constant's X_add_number matches the sign of the input
4177 value. Use a bignum if not.
4178
e38bc3b5
NC		 41792005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4180
4181 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4182 arch_sh_up in order to match the external name and make the
4183 testsuite's job easier.
4184
df227444
L		 41852005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4186
4df6ce47 4187 PR 659
df227444
L		 4188 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4189
b8b80cf7
NC		 41902005-01-12 Nick Clifton <nickc@redhat.com>
4191
4192 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4193 ignored_arguments array.
4194
324007b9
L		 41952005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4196
4197 * write.c (write_object_file): Disallow a symbol equated to
4198 common symbol.
4199
5c4504f7
NC		 42002005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4201
4202 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4203 bfd_mach_maxq20.
4204 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4205 (maxq_target): New function: Set the machine type.
4206
4e7fd91e
PB		 42072005-01-06 Paul Brook <paul@codesourcery.com>
4208
4209 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4210 (md_begin): Handle TE_VXWORKS for FP defaults.
4211 (md_apply_fix3): Correct rela offsets.
4212 (elf32_arm_target_format): Add VxWorks targets.
4213
ea3eed15
PB		 42142005-01-06 Paul Brook <paul@codesourcery.com>
4215
4216 * configure.tgt: Set em=vxworks for *-*-vxworks.
4217 * config/te-vxworks.h: New File.
4218
5dc1606f
PB		 42192005-01-06 Paul Brook <paul@codesourcery.com>
4220
4221 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4222
18af0b39
NC		 42232005-01-04 Dmitry Diky <diwil@spec.ru>
4224
4225 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4226 global label.
4227
196e8040
JW		 42282005-01-03 David Mosberger <davidm@hpl.hp.com>
4229
4230 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4231 (dot_loc): New function.
4232 (md_pseudo_table): Add entry to map .loc to dot_loc().
4233 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4234 seen a .loc directive or we're generating DWARF2 debug info for
4235 assembly source.
4236
a207757e
AM		 42372004-12-29 Alan Modra <amodra@bigpond.net.au>
4238
4239 PR gas/619
4240 * read.c (s_comm_internal): Don't zero end of name until size
4241 expression has been parsed.
4242
71d7ecf2
MM		 42432004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4244
4245 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4246
30c62922
TL		 42472004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4248
4249 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4250 case).
4251
14ee9f48
ILT		 42522004-12-22 Ian Lance Taylor <ian@airs.com>
4253
4254 * configure.tgt: New.
4255 * configure.in: Move setting of cpu_type, fmt, etc., to
4256 configure.tgt.
4257 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4258 $(srcdir)/configure.tgt.
4259 * configure, Makefile.in: Rebuild.
4260
750bce0e 42612004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 4262
750bce0e
NC		 4263 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4264 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4265 instructions.
4266 (avr_offset_expression): New function to parse offsets for LDI
4267 instructions.
4268 (avr_operand): Use it.
4269 (md_apply_fix3): Generate the relocs.
4270
9d2be1ee
JR		 42712004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4272
4273 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4274 BFD_RELOC_SH_IMMS10BY8 relocation.
4275
4276 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4277 than just ignoring bad code.
4278
1e50d24d
RS		 42792004-12-16 Richard Sandiford <rsandifo@redhat.com>
4280
4281 * config/tc-v850.c (handle_lo16): New function.
4282 (v850_reloc_prefix): Use it to check lo().
4283 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4284
2fbd2a87
NC		 42852004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4286
4287 * configure.in: Add s390x-ibm-tpf support.
4288 * configure: Regenerate.
4289
7a6d0b32
JB		 42902004-12-15 Jan Beulich <jbeulich@novell.com>
4291
4292 * config/obj-elf.c (obj_elf_change_section): Only set type and
4293 attributes on new sections. Emit warning when type of re-declared
4294 section doesn't match.
4295
5b9d23c6
JB		 42962004-12-15 Jan Beulich <jbeulich@novell.com>
4297
4298 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4299 '.cfi_startproc simple' doesn't inherit the old value.
4300
dcb45a06
JB		 43012004-12-15 Jan Beulich <jbeulich@novell.com>
4302
4303 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4304 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4305 generation to emit a factored offset.
4306
aa6975fb
ILT		 43072004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4308
6943caf0
ILT		 4309 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4310 which is too large in the case of NO_PIC without 64-bit
4311 addresses.
4312
aa6975fb
ILT		 4313 * config/tc-mips.c (mips_in_shared): New static variable.
4314 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4315 (md_longopts): Add -mshared and -mno-shared.
4316 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4317 (s_cpload): Implement !mips_in_shared case.
4318 (s_cpsetup): Likewise.
4319 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4320 * NEWS: Mention -mno-shared.
4321
be1b2b4b
PB		 43222004-12-09 Paul Brook <paul@codesourcery.com>
4323
4324 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4325 for function start.
4326
9a92f48d
ILT		 43272004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4328
dd22970f
ILT		 4329 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4330 sequence, increase the size of the sequence.
4331
9a92f48d
ILT		 4332 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4333 use CPU_RM9000.
4334
b617dc20
BE		 43352004-12-07 Ben Elliston <bje@gnu.org>
4336
4337 * read.c (s_align): Use an align_limit temporary to allay a GCC
4338 signed/unsigned comparison warning.
4339
c820d418
MM		 43402004-12-01 Mark Mitchell <mark@codesourcery.com>
4341
4342 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4343 * configure.in: Use it for arm*-*-linux-gnueabi*.
4344 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4345 * config/te-armlinuxeabi.h: New file.
4346 * Makefile.in: Regenerated.
4347 * aclocal.m4: Likewise.
4348 * configure: Likewise.
4df6ce47 4349 * doc/Makefile.in: Regenerated.
c820d418 4350
2b0210eb
BW		 43512004-12-02 Bob Wilson <bob.wilson@acm.org>
4352
4353 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4354 (xtensa_restore_emit_state): Likewise.
4355
9ebd302d
AM		 43562004-12-02 Alan Modra <amodra@bigpond.net.au>
4357
4358 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4359 (s_align): Use it.
4360
32118081
NC		 43612004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4362
4363 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4364 * Makefile.in: Regenerate.
4365
3f414718
TL		 43662004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4367
9ebd302d
AM		 4368 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4369 functions, give functions a meaningful name, add comments.
4370 (check_range): New function - Replace operand size calculation
3f414718
TL		 4371 with range checking.
4372 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 4373 (enum op_err): New.
3f414718
TL		 4374 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4375 handling.
4376
a7498ae6
NC		 43772004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4378
4379 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4380 miss between different section in the same module.
4381 (tc_gen_reloc): Likewise.
4382
5c54fd37
NC		 43832004-11-25 Theodore A. Roth <troth@openavr.org>
4384
4385 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4386 atmega325, atmega3250, atmega645 and atmega6450.
4387
37edbb65
JB		 43882004-11-25 Jan Beulich <jbeulich@novell.com>
4389
4390 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4391 permissible for the selected instruction suffix.
4392 (process_suffix): For DefaultSize instructions, suppressing the
4393 guessing of a 'q' suffix if the instruction doesn't support it is
4394 pointless, because only an 'l' suffix can be guessed in this place.
4395
5515a510
NC		 43962004-11-24 Nick Clifton <nickc@redhat.com>
4397
4398 * config/tc-iq2000.c: Remove support for IQ10 processor.
4399 Convert to ISO C90 formatting.
4400 * config/tc-iq2000.h: Likewise.
4401
dae1b34e
NC		 44022004-11-23 Nick Clifton <nickc@redhat.com>
4403
4404 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4405 in this table. They should be correct now.
4406
5c6af06e
JB		 44072004-11-23 Jan Beulich <jbeulich@novell.com>
4408
4409 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4410 indicate the MMX extensions added by both SSE and 3DNow!A.
4411 (Cpu3dnowA): Declare.
4412 (CpuUnknownFlags): Update.
4413 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4414 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4415 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4416 3DNow!. Athlon additionally implies 3DNow!A. Several new
4417 entries (those starting with a dot are for sub-arch specification).
4418 (set_cpu_arch): Handle sub-arch specifications.
4419 (parse_insn): Distinguish between instructions not supported because
4420 of insufficient CPU features and because of 64-bit mode.
4421 * doc/c-i386.texi: Describe enhanced .arch directive.
4422
d9740523
BW		 44232004-11-22 Bob Wilson <bob.wilson@acm.org>
4424
4425 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4426
3120ef82
BW		 44272004-11-22 Bob Wilson <bob.wilson@acm.org>
4428
4429 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4430 without a corresponding .debug_info section.
4431
d190d046
HPN		 44322004-11-22 Hans-Peter Nilsson <hp@axis.com>
4433
4434 * read.c (potable): Add "error" and "warning".
4435 (s_errwarn): New function.
4436 * read.h (s_errwarn): Declare.
4437 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4438
5519f6ea
NC		 44392004-11-22 Nick Clifton <nickc@redhat.com>
4440
4441 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4442 c_dot_file_symbol.
4443
f5c7edf4
AM		 44442004-11-19 Alan Modra <amodra@bigpond.net.au>
4445
4446 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4447 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4448
a4528eeb
AM		 44492004-11-19 Alan Modra <amodra@bigpond.net.au>
4450
4451 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4452 (coff_adjust_symtab): Adjust call.
4453 (crawl_symbols): Likewise.
4454 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4455 (obj_app_file): Adjust.
4456
444bf5f3
NC		 44572004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4458
4459 * configure.in: Enable bfd_assember for the MAXQ port.
4460 * configure: Regenerate.
4461
a1ace8d8 44622004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 4463 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 4464
4465 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4466 there is a conflict.
4467 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4468 interfaces that are related as determined by xtensa_interface_class_id.
4469
30e857fc
NC		 44702004-11-12 Nick Clifton <nickc@redhat.com>
4471
4472 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4473 offsets for conditional branches.
4474
a67517f4
BW		 44752004-11-11 Bob Wilson <bob.wilson@acm.org>
4476
4477 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4478
1d19a770
BW		 44792004-11-10 Bob Wilson <bob.wilson@acm.org>
4480
4481 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4482 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4483 MAYBE_UNREACHABLE.
4484 (relax_frag_immed): Update call to update_next_frag_state.
4485
c04f5787
AM		 44862004-11-10 Alan Modra <amodra@bigpond.net.au>
4487
4488 * obj.h (struct format_ops <app_file>): Add int param.
4489 * read.h (s_app_file_string): Likewise.
4490 * read.c (s_app_file_string): Likewise.
4491 (s_app_file): Adjust s_app_file_string call.
4492 * config/tc-mips.c (s_mips_file): Likewise.
4493 * config/obj-coff.h (obj_app_file): Add app param.
4494 * config/obj-ecoff.h (obj_app_file): Likewise.
4495 * config/obj-multi.h (obj_app_file): Likewise.
4496 * config/obj-elf.h (elf_file_symbol): Likewise.
4497 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4498 if called for # preprocessor lines.
4499
a77a9021
L		 45002004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4501
4502 PR 528
4503 * symbols.c (resolve_symbol_value): Convert weak symbols only
4504 for Windows PECOFF.
4505 (symbol_equated_reloc_p): Don't equate weaks when relocating
4506 only for Windows PECOFF.
4507
aea44f62
TL		 45082004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4509
4510 * config/tc-crx.c (print_insn): Check and set insn_addr.
4511 * config/tc-crx.h (md_frag_check): Define.
4512
7499d566
NC		 45132004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4514 Vineet Sharma <vineets@noida.hcltech.com>
4515
4516 * configure.in: Add support for new target maxq-coff.
4517 * configure: Regenerate.
4518 * NEWS: Mention new support.
4519 * config/tc-maxq.c: New file.
4520 * config/tc-maxq.h: New file.
4521 * config/obj-coff.h: Add support for maxq-coff.
4522
977cdf5a
NC		 45232004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4524
4525 * symbols.c (any_external_name): Define.
a77a9021 4526 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 4527 (S_SET_EXTERNAL): Support any_external_name.
4528 (S_SET_NAME): Qualify parameter const.
316f3bf8 4529 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 4530 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4531 * tc.h (any_external_name): Declare.
4532 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4533 assemblers also.
4534 (weak_is_altname): Declare and define.
4535 (weak_name2altname): Same.
4536 (weak_altname2name): Same.
4537 (weak_uniquify): Same.
4538 (weak_altprefix): Define.
4539 (obj_coff_weak): Change .weak syntax and handling.
4540 (coff_frob_symbol): Fix PE weak symbol alternates.
4541 * config/obj-coff.h (USE_UNIQUE): Define.
4542 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4543 are in another segment.
4544 (tc_gen_reloc): Remove broken addend hack.
4545 doc/as.texinfo: Update.
4546
34e41783
BW		 45472004-11-05 Sterling Augustine <sterling@tensilica.com>
4548
4549 * config/tc-xtensa.c (total_frag_text_expansion): New.
4550 (md_estimate_size_before_relax): Use it.
4551 (find_address_of_next_align_frag): Likewise.
4552
dcd46b4e
TL		 45532004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4554
4555 * config/tc-crx.c: Rename argument types.
4556 (processing_arg_number): Rename to 'cur_arg_num'.
4557 (get_number_of_bits): Rename to 'set_operand_size'.
4558 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4559 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4560 (set_indexmode_parameters): Remove function, integrate its code into
4561 'set_operand'.
4562 (set_operand_size): Get rid of 'Operand Number' function parameter -
4563 use global variable 'cur_arg_num' instead.
4564 Use a local 'argument' pointer to reference the current argument.
4565 (parse_operand): Likewise.
4566 (set_operand): Likewise.
4567 (process_label_constant): Likewise.
4568
9456465c
BW		 45692004-11-04 Bob Wilson <bob.wilson@acm.org>
4570
4571 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4572 (add_section_rename): Delete. Inlined into...
4573 (build_section_rename): ...here. Use xstrdup instead of strdup.
4574 (xtensa_section_rename): Drop "const" from argument and return types.
4575 (md_show_usage): Indent to match show_usage().
4576 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4577 (tc_canonicalize_section_name): Define.
4578 (md_elf_section_rename): Remove unused macro.
4579 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4580 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4581 (Frame Directive): Delete.
4582
7f266840
DJ		 45832004-11-04 Daniel Jacobowitz <dan@debian.org>
4584
4585 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4586 * config/tc-arm.c (target_oabi): Delete.
4587 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4588 (arm_opts): Remove moabi.
4589 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4590 * doc/c-arm.texi (ARM Options): Likewise.
4591 * configure: Regenerated.
4592
ae57792d
HPN		 45932004-11-04 Hans-Peter Nilsson <hp@axis.com>
4594
4595 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4596 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4597 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4598 * configure: Regenerate.
4599 * config/tc-cris.c (enum cris_archs): New.
4600 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4601 (cris_insn_ver_valid_for_arch): New functions.
4602 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4603 (cris_arch): New variable.
4604 (md_pseudo_table): New pseudo .arch.
4605 (err_for_dangerous_mul_placement): Initialize according to
4606 DEFAULT_CRIS_ARCH.
4607 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4608 All users changed.
4609 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4610 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4611 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4612 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4613 use in md_cris_relax_table.
4614 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4615 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4616 Update and improve head comment.
4617 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4618 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4619 (OPTION_ARCH): New.
4620 (md_longopts): New option --march=...
4621 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4622 macros.
4623 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4624 (HANDLE_RELAXABLE): New macro.
4625 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4626 cases. Check for weak symbols and assume not relaxable. Handle
4627 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4628 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4629 fragP->fr_symbol.
4630 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4631 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4632 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 4633 (cris_relax_frag): Handle new states.
ae57792d
HPN		 4634 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4635 (md_begin): Define symbols "..asm.arch.cris.v32",
4636 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4637 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4638 when entering opcode table entry points.
4639 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4640 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4641 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4642 (cris_process_instruction): Initialize out_insnp->insn_type to
4643 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4644 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4645 cases.
4646 <case 'm'>: Check that modified_char == '.'.
4647 <invalid operands>: Consume the rest of the line.
4648 When operands don't match, skip over subsequent insns with
4649 non-matching version specifier but same mnemonic.
4650 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4651 special registers in CRISv32 are always 32 bit long.
4652 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4653 New cases.
4654 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4655 and compatible. Recognize "ACR" for v32, unless followed by "+".
4656 (get_spec_reg): Consider cris_arch when looking up register.
4657 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4658 v32 or compatible.
4659 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4660 (cris_get_expression): Restore input_line_pointer if failing "early".
4661 (get_flags): Consider cris_arch and recognize flags accordingly.
4662 (branch_disp): Adjust for CRISv32.
4663 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4664 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4665 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4666 resolved. Don't enter zeros in object file for
4667 BFD_RELOC_32_PCREL.
4668 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4669 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4670 (md_parse_option): Break out "return 1".
4671 <OPTION_ARCH> New case.
4672 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4673 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4674 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4675 <case BFD_RELOC_32_PCREL>: New cases.
4676 Addends for non-zero fx_pcrel are too in fx_offset.
4677 (md_show_usage): Show --march=<arch>.
4678 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4679 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4680 (s_syntax) <struct syntaxes>: Properly constify member operand.
4681 * config/tc-cris.h (TARGET_MACH): Define.
4682 (cris_mach): Declare.
4683 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4684 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4685 (CRIS-Opts): Document --march=...
4686 (CRIS-Pseudos): Document .arch.
4687
9306ca4a
JB		 46882004-11-04 Jan Beulich <jbeulich@novell.com>
4689
4690 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4691 intel syntax and no register prefix, allow $ in symbol names when
4692 intel syntax.
4693 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4694 (intel_float_operand): Add fourth return value indicating math control
4695 operations. Make classification more precise.
4696 (md_assemble): Complain if memory operand of mov[sz]x has no size
4697 specified.
4698 (parse_insn): Translate word operands to floating point instructions
4699 operating on integers as well as control instructions to short ones
4700 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4701 floating point instructions operating on non-integer operands.
4702 (match_template): Remove fldcw special case. Adjust q-suffix handling
4703 to permit it on fild/fistp/fisttp in AT&T mode.
4704 (process_suffix): Don't guess DefaultSize insns' suffix from
4705 stackop_size for certain floating point control instructions. Guess
4706 suffix for branch and [ls][gi]dt based on flag_code. Split error
4707 messages for Intel and AT&T syntax, and make the condition more strict
4708 for the former. Adjust suppressing of generation of operand size
4709 overrides.
4710 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4711 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4712 more error checking.
4713 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4714 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4715
2b4f075a
HPN		 47162004-11-03 Hans-Peter Nilsson <hp@axis.com>
4717
4718 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4719 md_short_jump_size, md_long_jump_size.
4720 * write.c [!WORKING_DOT_WORD]: Ditto.
4721 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4722 qualifier.
4723 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4724 declare.
4725 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4726 const qualifier in these definitions.
4727 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4728 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4729
ddbc47ac
NC		 47302004-11-02 Nick Clifton <nickc@redhat.com>
4731
4732 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4733 table before deciding to produce a .debug_line section to match up
4734 with a user provided .debug_info section.
4735
3ad3f5ad
TL		 47362004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4737
4738 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4739 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4740
c815a616
TL		 47412004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4742
4743 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4744 (get_flags): New function.
c04f5787
AM		 4745 (get_number_of_bits): Edit comments, update numeric values to
4746 supported sizes.
4747 (process_label_constant): Don't support the colon
4748 format (SYMBOL:[s|m|l]).
c815a616
TL		 4749 (set_cons_rparams): Support argument type 'arg_rbase'.
4750 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4751 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4752 (getreg_image): Remove redundant code, update according to latest
4753 CRX spec.
c815a616 4754 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4755 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4756 instruction type (not only mnemonic).
4757 Add various error checking.
4758 (preprocess_reglist): Support HI/LO and user registers.
4759
ed7af9f9
L		 47602004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4761
c04f5787 4762 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4763 in an epilogue directive go negative.
4764
ac025970
L		 47652004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4766
4767 PR 474
4768 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4769 after reporting template error during manual bundling. Reported
4770 by Michael Dupont, michaelx.dupont@intel.com.
4771
a394c00f
NC		 47722004-10-25 Daniel Jacobowitz <dan@debian.org>
4773
4774 * Makefile.am: Run dep-am.
4775 * aclocal.m4: Regenerate with automake 1.9.2.
4776 * Makefile.in: Regenerate with automake 1.9.2.
4777 * doc/Makefile.in: Likewise.
4778
4779 * config/tc-arm.c: Include "dw2gencfi.h".
4780 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4781 New functions.
4782 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4783 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4784 (tc_cfi_frame_initial_instructions): Define.
4785 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4786 Add prototypes.
4787
23d83918
TL		 47882004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4789
4790 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4791 operands validity.
4792 Update coprocessor id to be unsigned immediate.
4793
bb41ade5
AM		 47942004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4795
4796 * config/tc-i386.c (O_secrel): Delete.
4797 (tc_pe_dwarf2_emit_offset): New function.
4798 * config/tc-i386.h (O_secrel): Define as O_md1.
4799 (TC_DWARF2_EMIT_OFFSET): Define.
4800
87e62348
NC		 48012004-10-18 Nick Clifton <nickc@redhat.com>
4802
4803 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4804 ignore @fptr() directives for 4-byte fixups.
4805
3c55da70
AM		 48062004-10-15 Alan Modra <amodra@bigpond.net.au>
4807
4808 * Makefile.am: Run "make dep-am"
4809 * Makefile.in: Regenerate.
4810
40e7b7b9
BW		 48112004-10-14 Bob Wilson <bob.wilson@acm.org>
4812
4813 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4814 Remove comments about placement of literal pools.
4815 (Literal Directive): Update description of literal placement.
4816 (Literal Prefix Directive): Remove statement that this does not apply
4817 to absolute-mode literals. Describe new section naming scheme.
4818
b08b5071
BW		 48192004-10-12 Bob Wilson <bob.wilson@acm.org>
4820
4821 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4822 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4823 is_windowed_return_opcode): Delete.
4824 (xtensa_frob_label): Use get_subseg_target_freq.
4825 (md_assemble): Inline call to is_entry_opcode.
4826 (xtensa_handle_align): Inline call to get_frag_is_literal.
4827 (relaxation_requirements): Inline call to is_jx_opcode.
4828 (emit_single_op): Inline call to is_movi_opcode.
4829 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4830 get_frag_is_no_transform, is_entry_opcode, and
4831 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4832 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4833 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4834 Inline calls to get_frag_is_no_transform.
4835 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4836 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4837 get_frag_is_no_transform.
4838 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4839 and set_frag_is_no_transform.
4840 (get_expression_value): Delete.
4841 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4842 cur_target_freq to target_freq.
4843 (get_subseg_info): Split out code to create a new map entry into ...
4844 (add_subseg_info): ... this new function.
4845 (get_last_insn_flags): Check if get_subseg_info succeeded.
4846 (set_last_insn_flags): Call add_subseg_info if needed.
4847 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4848 (xtensa_reorder_segments): Compute last_sec while counting sections.
4849 Remove call to get_last_sec.
4850 (get_last_sec): Delete.
4851 (cache_literal_section): Inline call to retrieve_literal_seg and its
4852 callees, seg_present and add_seg_list.
4853 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4854 (get_frag_is_insn, get_frag_is_no_transform,
4855 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4856 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4857
7fa3d080
BW		 48582004-10-12 Bob Wilson <bob.wilson@acm.org>
4859
4860 * config/tc-xtensa.c: Use ISO C90 formatting.
4861 * config/tc-xtensa.h: Likewise.
4862 * config/xtensa-istack.h: Likewise.
4863 * config/xtensa-relax.c: Likewise.
4864 * config/xtensa-relax.h: Likewise.
4865
8cb51566
PB		 48662004-10-12 Paul Brook <paul@codesourcery.com>
4867
4868 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4869 EF_ARM_EABI_VER4.
4870 (arm_eabis): Ditto.
4871 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4872 -meabi=3.
4873
653cfe85
BW		 48742004-10-08 Bob Wilson <bob.wilson@acm.org>
4875
4876 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4877 entries.
4878 (Acknowledgements): Use "GAS" instead of AS variable.
4879
d2b2c203
DJ		 48802004-10-08 Daniel Jacobowitz <dan@debian.org>
4881
4882 * config/tc-i386.c: Include "elf/x86-64.h".
4883 (i386_elf_section_type): New function.
4884 * config/tc-i386.h (md_elf_section_type): Define.
4885 (i386_elf_section_type): New prototype.
4886
e80e0390
NC		 48872004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4888
4889 * config/m68k-parse.h (enum m68k_register): New control register,
4890 MBAR2 (for MCF5249)
4891 * config/tc-m68k.c: Correct control register set for MCF5249.
4892
43cd72b9 48932004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4894 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4895
4896 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4897 (UNREACHABLE_MAX_WIDTH): Define.
4898 (XTENSA_FETCH_WIDTH): Delete.
4899 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4900 prefer_const16, prefer_l32r): New global variables.
4901 (LIT4_SECTION_NAME): Define.
4902 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4903 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4904 (frag_flags struct): New.
c04f5787 4905 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4906 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4907 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4908 (MAX_FORMATS): Define.
4909 (op_placement_info struct, op_placement_table): New.
4910 (O_pltrel, O_hi16, O_lo16): Define.
4911 (directiveE enum): Rename directive_generics to directive_transform.
4912 Delete directive_relax. Add directive_schedule,
4913 directive_absolute_literals, and directive_last_directive.
4914 (directive_info): Rename "generics" to "transform". Delete "relax".
4915 Add "schedule" and "absolute-literals".
4916 (directive_state): Adjust entries to match changes in directive_info.
4917 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4918 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4919 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4920 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4921 (align_only_targets, software_a0_b_retw_interlock,
4922 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4923 software_avoid_short_loop, software_avoid_close_loop_end,
4924 software_avoid_all_short_loops, specific_opcode): Delete.
4925 (warn_unaligned_branch_targets): New.
4926 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4927 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4928 (option_[no_]link_relax, option_[no_]transform,
4929 option_[no_]absolute_literals, option_warn_unaligned_targets,
4930 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4931 New enum values.
4932 (option_[no_]align_only_targets, option_literal_section_name,
4933 option_text_section_name, option_data_section_name,
4934 option_bss_section_name, option_eb, option_el): Delete.
4935 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4936 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4937 and target-hardware. Delete entries for [no-]target-align-only,
4938 literal-section-name, text-section-name, data-section-name, and
4939 bss-section-name.
4940 (md_parse_option): Handle new options and remove old ones. Accept but
4941 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4942 and treat them as [no-]transform.
4943 (md_show_usage): Add new options and remove old ones.
4944 (xtensa_setup_hw_workarounds): New.
4945 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4946 "long", "short", "loc" and "frequency" entries.
4947 (use_generics): Rename to ...
4948 (use_transform): ... this function. Add past_xtensa_end check.
4949 (use_longcalls): Add past_xtensa_end check.
4950 (code_density_available, can_relax): Delete.
4951 (do_align_targets): New.
4952 (get_directive): Accept dashes in directive names. Warn about
4953 [no-]generics and [no-]relax directives and treat them as
c04f5787 4954 [no-]transform.
43cd72b9
BW		 4955 (xtensa_begin_directive): Call md_flush_pending_output only for some
4956 directives. Check for directives inside instruction bundles. Warn
4957 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4958 directives. Handle new directives. Check generating_literals flag
4959 for literal_prefix.
4960 (xtensa_end_directive): Check for directives inside instruction
4961 bundles. Warn and ignore [no-]density directives. Handle new
4962 directives. Call xtensa_set_frag_assembly_state.
4963 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4964 xtensa_dwarf2_emit_insn): New.
4965 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4966 use_literal_section flag.
4967 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4968 literals. Use xtensa_elf_cons to parse the expression.
4969 (xtensa_literal_prefix): Do not check use_literal_section. Support
4970 ".lit4" sections for absolute literals. Change prefix convention to
4971 replace ".text" (or ".t" in a linkonce section). No need to call
4972 subseg_set.
4973 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4974 (expression_end): Handle closing braces and colons.
4975 (PLT_SUFFIX, plt_suffix): Delete.
4976 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4977 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4978 and O_hi16 expressions as well.
4979 (tokenize_arguments): Handle closing braces and colons.
4980 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4981 operands and paired register syntax.
4982 (get_invisible_operands): New.
4983 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4984 new xtensa-isa.h functions.
4985 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4986 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4987 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4988 instructions. Use xtensa_translate_zero_immed.
4989 (operand_is_immed, operand_is_pcrel_label): Delete.
4990 (get_relaxable_immed): Use new xtensa-isa.h functions.
4991 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4992 functions.
4993 (xtensa_print_insn_table, print_vliw_insn): New.
4994 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4995 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4996 is_branch_or_jump_opcode): Delete.
4997 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4998 (opnum_to_reloc, reloc_to_opnum): Delete.
4999 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
5000 xtensa-isa.h functions. Operate on one slot of an instruction.
5001 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
5002 xg_get_insn_size): Delete.
5003 (xg_get_build_instr_size): Use xg_get_single_size.
5004 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
5005 xg_build_widen_table. Use xg_get_single_size.
5006 (xg_get_max_narrow_insn_size): Delete.
5007 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
5008 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
5009 xg_get_single_size.
5010 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
5011 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
5012 (xg_expand_to_stack, xg_expand_narrow): Update calls to
5013 xg_build_widen_table. Use xg_get_single_size.
5014 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
5015 xg_check_operand.
5016 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
5017 treat weak symbols conservatively.
5018 (xg_check_operand): Use new xtensa-isa.h functions.
5019 (is_dnrange): Delete.
5020 (xg_assembly_relax): Inline previous calls to tinsn_copy.
5021 (xg_finish_frag): Specify separate relax states for the frag and slot0.
5022 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
5023 xtensa-isa.h functions.
5024 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
5025 xg_instruction_matches_options): New.
5026 (xg_instruction_matches_rule): Handle O_register expressions. Call
5027 xg_instruction_matches_options.
5028 (transition_rule_cmp): New.
5029 (xg_instruction_match): Update call to xg_build_simplify_table.
5030 (xg_build_token_insn): Record loc fields.
5031 (xg_simplify_insn): Check is_specific_opcode field and
5032 density_supported flag.
5033 (xg_expand_assembly_insn): Skip checking code_density_available. Use
5034 new xtensa-isa.h functions. Call use_transform instead of can_relax.
5035 (xg_assemble_literal): Add error handling for O_big. Call
5036 record_alignment. Handle O_pltrel.
5037 (xg_valid_literal_expression): New.
5038 (xg_assemble_literal_space): Add slot parameter. Remove call to
5039 set_expr_symbol_offset. Add call to record_alignment. Update call to
5040 xg_finish_frag.
5041 (xg_emit_insn): Delete.
5042 (xg_emit_insn_to_buf): Add format parameter. Update calls to
5043 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
5044 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
5045 and slot parameters. Handle new "alternate" relocations for absolute
5046 literals and CONST16 instructions. Check for bad uses of O_lo16 and
5047 O_hi16. Use new xtensa-isa.h functions.
5048 (xg_assemble_tokens): Delete.
5049 (is_register_writer): Use new xtensa-isa.h functions.
5050 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
5051 old-style RSR from LCOUNT.
5052 (next_frag_opcode): Delete.
5053 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
5054 update_next_frag_state): New.
5055 (update_next_frag_nop_state): Delete.
5056 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
5057 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
5058 the state of the absolute-literals directive. Add calls to
5059 record_alignment and xtensa_set_frag_assembly_state. Call
5060 xtensa_switch_to_non_abs_literal_fragment instead of
5061 xtensa_switch_to_literal_fragment.
5062 (build_nop): New.
5063 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
5064 (get_expanded_loop_offset): Change check for undefined opcode to an
5065 assertion.
5066 (xtensa_set_frag_assembly_state, relaxable_section,
5067 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5068 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5069 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
5070 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
5071 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5072 (xtensa_init_fix_data): New.
5073 (xtensa_frob_label): Reset label symbol to the current frag. Check
5074 do_align_targets and generating_literals flag. Propagate frequency
5075 info to new alignment frag. Call xtensa_set_frag_assembly_state.
5076 (xtensa_unrecognized_line): New.
5077 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
5078 to xtensa_set_frag_assembly_state.
5079 (error_reset_cur_vinsn): New.
5080 (md_assemble): Remove check for literal frag. Remove call to
5081 istack_init. Call use_transform instead of use_generics. Parse
5082 explicit instruction format specifiers. Move code for
5083 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
5084 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
5085 Add dwarf2_where call. Remote automatic alignment for ENTRY
5086 instructions. Move call to xtensa_clear_insn_labels to the end.
5087 Rearrange to handle bundles.
5088 (xtensa_cons_fix_new): Delete.
5089 (xtensa_handle_align): New.
5090 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5091 assignment to is_no_density field.
5092 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5093 instead of reloc_to_opnum. Handle "alternate" relocations.
5094 (xtensa_force_relocation, xtensa_check_inside_bundle,
5095 xtensa_elf_section_change_hook): New.
5096 (xtensa_symbol_new_hook): Delete.
5097 (xtensa_fix_adjustable): Check for difference of symbols with an
5098 offset. Check for external and weak symbols.
5099 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5100 (md_estimate_size_before_relax): Return expansion for the first slot.
5101 (tc_gen_reloc): Handle difference of symbols by producing
5102 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5103 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5104 tentative values into the output when linkrelax is set.
5105 (XTENSA_PROP_SEC_NAME): Define.
5106 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5107 Create literal tables only if using literal sections. Create new
5108 property tables instead of old instruction tables. Check for unaligned
5109 branch targets and loops.
5110 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5111 new_resource_table, clear_resource_table, resize_resource_table,
5112 resources_available, reserve_resources, release_resources,
5113 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5114 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5115 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5116 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5117 flag. Update checks for workaround options. Call
5118 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5119 (xtensa_cleanup_align_frags): Add special case for branch targets.
5120 Check for and mark unreachable frags.
5121 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5122 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5123 end of a zero-overhead loop body.
5124 (frag_can_negate_branch): Handle instructions with multiple slots.
5125 Use new xtensa-isa.h functions
5126 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5127 xtensa_mark_zcl_first_insns): New.
5128 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5129 transformations are disabled.
5130 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5131 multislot instructions.
5132 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5133 Likewise. Also error if transformations are disabled.
5134 (unrelaxed_frag_max_size): New.
5135 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5136 xtensa-isa.h functions.
5137 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5138 xtensa_opcode_is_loop instead of is_loop_opcode.
5139 (get_text_align_power): Replace as_fatal with assertion.
5140 (get_text_align_fill_size): Iterate instead of using modulus when
5141 use_nops is false.
5142 (get_noop_aligned_address): Assert that this is for a machine-dependent
5143 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5144 xg_get_single_size, and frag_format_size.
5145 (get_widen_aligned_address): Rename to ...
5146 (get_aligned_diff): ... this function. Add max_diff parameter.
5147 Remove handling of rs_align/rs_align_code frags. Use
5148 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5149 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5150 and pass it back to caller.
5151 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5152 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5153 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5154 (relax_frag_text_align): Rename to ...
5155 (relax_frag_loop_align): ... this function. Assume loops can only be
5156 in the first slot of an instruction.
5157 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5158 instruction. Remove call to frag_wane.
5159 (relax_frag_narrow): Rename to ...
5160 (relax_frag_for_align): ... this function. Extend to handle
5161 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5162 RELAX_NARROW for the first slot.
5163 (find_address_of_next_align_frag, bytes_to_stretch): New.
5164 (future_alignment_required): Use find_address_of_next_align_frag and
5165 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5166 alignment decisions.
5167 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5168 Check if transformations are enabled for b_j_loop_end workaround.
5169 Use new xtensa-isa.h functions and handle multislot instructions.
5170 Update call to xg_assembly_relax.
5171 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5172 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5173 frag types.
5174 (convert_frag_narrow): Add segP, format and slot parameters. Call
5175 convert_frag_immed for branch instructions. Adjust calls to
5176 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5177 xg_get_single_size and xg_get_single_format.
5178 (convert_frag_fill_nop): New.
5179 (convert_frag_immed): Add format and slot parameters. Handle multislot
5180 instructions and use new xtensa-isa.h functions. Update calls to
5181 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5182 enabled for b_j_loop_end workaround. Use build_nop instead of
5183 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5184 frags. Use xg_get_single_size. Handle O_pltrel.
5185 (fix_new_exp_in_seg): Remove check for old plt flag.
5186 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5187 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5188 for loop opcode to an assertion. Mark all frags up to the end of the
5189 loop as not transformable.
5190 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5191 (get_subseg_info): New.
5192 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5193 check for dest_seg.
5194 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5195 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5196 (xtensa_switch_to_non_abs_literal_fragment): New.
5197 (cache_literal_section): Add is_code parameter and pass it through to
5198 retrieve_literal_seg.
5199 (retrieve_literal_seg): Add is_code parameter and use it to set the
5200 flags on the literal section. Handle case where head parameter is 0.
5201 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5202 set_frag_is_no_transform): New.
5203 (xtensa_create_property_segments): Add end_property_function parameter
5204 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5205 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5206 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5207 (add_xt_block_frags): Add end_property_function parameter and call it
5208 if it is non-zero. Call xtensa_frag_flags_init.
5209 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5210 get_frag_property_flags, frag_flags_to_number,
5211 xtensa_frag_flags_combinable, xt_block_aligned_size,
5212 xtensa_xt_block_combine, add_xt_prop_frags,
5213 init_op_placement_info_table, opcode_fits_format_slot,
5214 xg_get_single_size, xg_get_single_format): New.
5215 (istack_push): Inline call to tinsn_copy.
5216 (tinsn_copy): Delete.
5217 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5218 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5219 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5220 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5221 functions. Handle invisible operands.
5222 (tinsn_to_slotbuf): New.
5223 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5224 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5225 vinsn_from_chars, and xg_free_vinsn.
5226 (tinsn_from_insnbuf): New.
5227 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5228 instructions. Handle symbol differences.
5229 (get_num_stack_text_bytes): Use xg_get_single_size.
5230 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5231 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5232 get_expr_register, set_expr_symbol_offset_diff): New.
5233 * config/tc-xtensa.h (MAX_SLOTS): Define.
5234 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5235 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5236 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5237 RELAX_NONE types.
5238 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5239 (xtensa_frag_type struct): Add is_assembly_state_set,
5240 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5241 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5242 Replace is_generics and is_relax fields by is_no_transform field.
5243 Delete is_text and is_longcalls fields. Change text_expansion and
5244 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5245 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5246 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5247 (xtensa_fix_data struct): New.
5248 (xtensa_symfield_type struct): Delete plt field.
5249 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5250 forward declaration here.
5251 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5252 (XTENSA_SECTION_RENAME): Undefine.
5253 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5254 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5255 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5256 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5257 (unit_num_copies_func, opcode_num_units_func,
5258 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5259 (resource_table struct): New.
5260 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5261 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5262 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5263 (tinsn_copy): Delete prototype.
5264 (vliw_insn struct): New.
5265 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5266 (widen_spec_list): Add option conditions for density and boolean
5267 instructions. Add expansions using CONST16 and conditions for using
5268 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5269 predicted branches.
5270 (simplify_spec_list): Add option conditions for density instructions.
5271 Add entry for NOP instruction.
5272 (append_transition): Add cmp function pointer parameter and use it to
5273 insert the new entry in order.
5274 (operand_function_LOW16U, operand_function_HI16U): New.
5275 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5276 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5277 (enter_opname, split_string): Use xstrdup instead of strdup.
5278 (init_insn_pattern): Initialize new options field.
5279 (clear_req_or_option_list, clear_req_option_list,
5280 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5281 New.
5282 (parse_insn_pattern): Parse option conditions.
5283 (transition_applies): New.
5284 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5285 swapped last arguments in calls to append_constant_value_condition.
5286 Call clone_req_option_list. Add warning about invalid opcode.
5287 Handle LOW16U and HI16U function names.
5288 (build_transition_table): Add cmp parameter and use it in calls to
5289 append_transition. Use new xtensa-isa.h functions. Check
5290 transition_applies before adding entries.
5291 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5292 pass it through to build_transition_table.
5293 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5294 ReqOption, transition_cmp_fn): New types.
5295 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5296 (transition_rule struct): Add options field.
5297 * doc/as.texinfo (Overview): Update Xtensa options.
5298 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5299 --[no-]relax, and --[no-]generics options. Update descriptions of
5300 --text-section-literals and --[no-]longcalls. Add
5301 --[no-]absolute-literals and --[no-]transform.
5302 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5303 Remove use of "generic" and "specific" terminology for opcodes.
5304 (Xtensa Registers): Generalize the syntax description to include
5305 user-defined register files.
5306 (Xtensa Automatic Alignment): Update.
5307 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5308 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5309 (Xtensa Directives): Remove confusing rules about precedence.
5310 (Density Directive, Relax Directive): Delete.
5311 (Schedule Directive): New.
5312 (Generics Directive): Rename to ...
5313 (Transform Directive): ... this node.
5314 (Literal Directive): Update for absolute literals. Missing
5315 literal_position directive is now an error.
5316 (Literal Position Directive): Update for absolute literals.
5317 (Freeregs Directive): Delete.
5318 (Absolute Literals Directive): New.
5319 (Frame Directive): Minor editing.
5320 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5321 Update dependencies.
5322 * Makefile.in: Regenerate.
5323
6e1304d8
RS		 53242004-10-07 Richard Sandiford <rsandifo@redhat.com>
5325
5326 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5327 to build the second and third fixups for a composite relocation.
5328 (macro_read_relocs): New function.
5329 (macro_build): Use it.
5330 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5331 Simplify fragging code accordingly.
5332 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5333 of the composite relocation. Set fx_tcbit in both fixups.
5334
b1dca8ee
RS		 53352004-10-07 Richard Sandiford <rsandifo@redhat.com>
5336
5337 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5338 (md_apply_fix3): Don't treat composite relocs as done.
5339
89658e52
NC		 53402004-10-07 Jan Beulich <jbeulich@novell.com>
5341
5342 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5343 prefix for symbol names generated from the LOCAL macro directive.
5344
289040ca
NC		 5345 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5346 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5347
48c9f030
NC		 53482004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5349
5350 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 5351 Special registers.
5c5054ab 5352 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 5353 (get_cinv_parameters): Add 'b' option to invalidate the
5354 branch-target cache.
5355
7ed4c4c5
NC		 53562004-10-05 Paul Brook <paul@codesourcery.com>
5357
5358 * config/tc-arm.c (unwind): New variable.
5359 (vfp_sp_encode_reg): New function.
5360 (vfp_sp_reg_required_here): Use it.
5361 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5362 (vfp_parse_reg_list): New function.
5363 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5364 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5365 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5366 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5367 functions.
5368 (md_pseudo_table): Add them.
5369 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5370 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5371 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5372 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5373 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 5374 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 5375 * NEWS: Mention the new feature.
5376
04ca8703
EC		 53772004-10-04 Eric Christopher <echristo@redhat.com>
5378
5379 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5380
7c1d0959
L		 53812004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5382
5383 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5384 TLS relocations.
5385 * config/tc-s390.c (md_apply_fix3): Likewise.
5386 * config/tc-sparc.c (md_apply_fix3): Likewise.
5387
40a18ebd
NC		 53882004-10-01 Paul Brook <paul@codesourcery.com>
5389
5390 * config/tc-arm.c (arm_elf_section_type): New function.
5391 (arm_elf_change_section): Set section link for exidx sections.
5392 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5393 (md_elf_section_type): Define.
5394
14127cc4
NC		 53952004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5396
5397 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5398 instruction's offset.
5399
b7c92712
NC		 54002004-10-01 Adam Nemet <anemet@lnxw.com>
5401
5402 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5403
65555e64
AM		 54042004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5405
5406 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5407 asymbol *, instead use symbol_get_bfdsym.
5408
9fe0b840
NC		 54092004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5410
5411 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5412
0dd132b6
NC		 54132004-09-30 Paul Brook <paul@codesourcery.com>
5414
5415 * config/tc-arm.c (do_smi, do_nop): New functions.
5416 (insns): Add ARMv6ZK instructions.
5417 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5418 (tc_gen_reloc): Ditto.
5419 (arm_cpus): Add mpcore and arm1176.
5420 (arm_archs): Add armv6{k,z,zk}.
5421 * doc/c-arm.texi: Document new cores and architectures.
5422
a737bd4d
NC		 54232004-09-30 Nick Clifton <nickc@redhat.com>
5424
5425 * config/tc-arm.c: Use ISO C90 formatting.
5426
3631a3c8
NC		 54272004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5428
a737bd4d 5429 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 5430 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5431 REG_TYPE_MVDX is expected.
5432
d5f0cf92
AM		 54332004-09-29 Marc Bevand <m.bevand@gmail.com>
5434
5435 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5436
9f9a069e
JW		 54372004-09-21 James E Wilson <wilson@specifixinc.com>
5438
5439 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5440 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5441 output_spill_base, output_unat_psprel, output_lc_psprel,
5442 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5443 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5444 output_spill_psprel_p): Use it.
5445
4b778c88
TL		 54462004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5447
c04f5787 5448 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 5449 Handle load/stor unique instructions before parsing.
4b778c88 5450
eb043451
PB		 54512004-09-17 Paul Brook <paul@codesourcery.com>
5452
5453 * config/tc-arm.c (s_arm_rel31): New funciton.
5454 (md_pseudo_table): Add .rel31.
04ca8703 5455 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 5456 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5457 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5458 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5459 (arm_parse_reloc): Add (target2).
5460
8ea2b00f
AM		 54612004-09-17 Alan Modra <amodra@bigpond.net.au>
5462
5463 * Makefile.am: Run "make dep-am".
5464 * Makefile.in: Regenerate.
5465 * aclocal.m4: Regenerate.
5466 * configure: Regenerate.
5467 * doc/Makefile.in: Regenerate.
5468 * po/POTFILES.in: Regenerate.
5469 * po/gas.pot: Regenerate.
5470
7e1792e0
HPN		 54712004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5472
5473 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5474 [!LLONG_MAX]: Ditto.
5475
9c504268
PB		 54762004-09-13 Paul Brook <paul@codesourcery.com>
5477
5478 * config/tc-arm.c: Rename RELABS to TARGET1.
5479
2159ac21
AM		 54802004-09-13 Alan Modra <amodra@bigpond.net.au>
5481
5482 * messages.c (as_internal_value_out_of_range): Cast values passed
5483 to as_bad_where or as_warn_where to proper type.
5484
23794b24
MM		 54852004-09-11 Theodore A. Roth <troth@openavr.org>
5486
5487 * config/tc-avr.c: Add support for
5488 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5489
e9fad691
AM		 54902004-09-09 Alan Modra <amodra@bigpond.net.au>
5491
5492 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5493 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5494
10b016c2
PB		 54952004-09-08 Paul Brook <paul@codesourcery.com>
5496
5497 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5498 fini_array and preinit_array section types.
5499 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5500 and fini_array.
5501 * doc/as.texinfo: Document extra section types.
5502
e5a52504
MM		 55032004-09-02 Mark Mitchell <mark@codesourcery.com>
5504
5505 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5506 * Makefile.in: Regenerated.
5507 * configure.in: Set em for arm*-*-symbianelf*.
5508 * configure: Regenerated.
5509 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5510 vectors when appropriate.
5511 * config/te-symbian.h: New file.
5512
42851540
NC		 55132004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5514
5515 * config/tc-crx.c (gettrap): Exception vector can be case
5516 insensitive.
04ca8703 5517 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 5518 instructions.
5519 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 5520 (process_label_constant): Initialize relocation type to
42851540
NC		 5521 BFD_RELOC_NONE
5522
8783612f
RE		 55232004-09-01 Richard Earnshaw < reanrsha@arm.com>
5524
5525 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5526 for synthesizable cores.
5527
1ff4677c
RE		 5528 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5529
b18c562e
NC		 55302004-08-25 Dmitry Diky <diwil@spec.ru>
5531
5532 * config/tc-msp430.c: Clean-up the code.
5533 (md_relax_table): New relax table.
5534 (mcu_types): Sort MCU types.
5535 (md_pseudo_table): Add .profiler pseudo handler.
5536 (pow2value): New function.
5537 (msp430_profiler): New function.
5538 (msp430_operands): Add new insns handlers.
5539 (msp430_srcoperand): Add register operand handler, allow complex
5540 expressions.
5541 (md_estimate_size_before_relax): Rewritten.
5542 (md_convert_frag): Rewritten.
5543 (msp430_relax_frag): New function.
5544 * config/tc-msp430.h (md_relax_frag): define macro
5545 * doc/c-msp430.texi: Update information.
5546
8f94ae4d
NC		 55472004-08-24 Nick Clifton <nickc@redhat.com>
5548
5549 * as.c (std_shortopts): Allow -g to take an optional argument.
5550 (parse_args): Pass any switch starting with -g on to the backend
5551 for parsing.
5552
e51dace8
MM		 55532004-08-18 Mark Mitchell <mark@codesourcery.com>
5554
5555 * configure.in (arm*-*-symbianelf*): New target.
5556 (arm*-*-eabi*): Likewise.
5557 * configure: Regenerated.
5558
f7870c8d
TS		 55592004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5560 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5561 correctly.
5562
d6afba4b
JJ		 55632004-08-18 Jakub Jelinek <jakub@redhat.com>
5564
5565 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5566 argument, don't do anything if current section is not
5567 .gnu.linkonce.t.* and linkonce_empty is set.
5568 (generate_unwind_image, dot_endp): Adjust callers, call
5569 start_unwind_section (*, 1) if nothing will be put into the
5570 section.
5571
329e276d
NC		 55722004-08-17 Nick Clifton <nickc@redhat.com>
5573
5574 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5575 (show_usage): Add -g.
5576 (std_longopts): Add --gen-debug. Alpha sort the table.
5577 (parse_args): Print an error message if a switch is not handled.
5578 Handle the -g switch, calling md_debug_format_selector() if
5579 necessary.
5580 * NEWS: Mention new feature.
5581 * doc/as.texinfo: Document new switch.
5582 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 5583
329e276d
NC		 5584 * config/tc-arm.c (md_parse_option): Do not issue an error message
5585 if the switch is not recognised.
5586 * config/tc-m68k.c (md_parse_option): Likewise.
5587 * config/tc-pdp11.c (md_parse_option): Likewise.
5588 * config/tc-v850.c (md_parse_option): Likewise.
5589
5590 * as.h: Fix up formatting.
5591 * tc.h: Likewise.
5592
4101eec8
NC		 55932004-08-16 Nick Clifton <nickc@redhat.com>
5594
2766e5e4
NC		 5595 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5596
4101eec8
NC		 5597 * configure.in: Sort architecture based tables alphabetically.
5598 * configure: Regenerate.
5599
80f846b6
AM		 56002004-08-16 Alan Modra <amodra@bigpond.net.au>
5601
5602 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5603 { "cc", 68 }, with { "cr", 70 }.
5604
caa32fe5
NC		 56052004-08-13 Jan Beulich <jbeulich@novell.com>
5606 Nick Clifton <nickc@redhat.com>
5607
5608 * as.c: Add and handle new --alternate command line option.
5609 * macro.c (macro_set_alternate): New.
5610 * macro.h (macro_set_alternate): Declare.
5611 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5612 * doc/as.texinfo: Document new command line option and pseudo-ops
5613 as well as insert documentation originating from gasp about
5614 alternate macro syntax.
5615 * NEWS: Mention new command line option and pseudo-ops.
5616
b2221023
MM		 56172004-08-10 Mark Mitchell <mark@codesourcery.com>
5618
5619 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5620 to bignums.
5621
db6579d4
PB		 56222004-08-06 Paul Brook <paul@codesourcery.com>
5623
5624 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5625 Handle new relocations.
5626 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5627
e750405d
BW		 56282004-08-05 Bob Wilson <bob.wilson@acm.org>
5629
5630 * write.c (relax_segment): Use was_address instead of address when
5631 setting fr_fix field for align frag due to backwards .org.
5632
1d70c7fb
AO		 56332004-07-29 Alexandre Oliva <aoliva@redhat.com>
5634
5635 Introduce SH2a support.
5636 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5637 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5638 arch_sh2a_nofpu_up.
5639 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5640 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5641 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5642 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5643 to end of conditional expression.
5644 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5645 * config/tc-sh.c: Add sh2a-nofpu support.
5646 2003-12-29 DJ Delorie <dj@redhat.com>
5647 * tc-sh.c: Add sh2a support.
5648 (parse_reg): Add tbr.
5649 (parse_at): Support @@(disp,tbr).
5650 (get_specific): Support sh2a opcodes.
5651 (insert4): New, for 4 byte relocs.
5652 (build_Mytes): Support sh2a opcodes.
5653 (md_apply_fix3_Mytes): Support sh2a opcodes.
5654 2003-12-02 Michael Snyder <msnyder@redhat.com>
5655 * config/tc-sh.c (md_parse_option): Handle sh2a.
5656 (sh_elf_final_processing): Ditto.
5657
e7fbc2bf
JT		 56582004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5659
5660 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5661 for TE_NetBSD.
5662
9232bbb0
AM		 56632004-07-27 Alan Modra <amodra@bigpond.net.au>
5664
5665 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5666 (ppc_arch): Expand comment.
5667
670ec21d
NC		 56682004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5669
5670 * config/tc-crx.c: Support evaluating the difference between two
5671 symbols.
5672 * config/tc-crx.h: Likewise.
5673
406f8ff9 56742004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 5675
5676 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5677 section.
5678 (ia64_elf_section_change_hook): Set the linked-to section for
5679 SHT_IA_64_UNWIND.
5680
c05e9f04
NC		 56812004-07-26 Dmitry Diky <diwil@spec.ru>
5682
5683 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5684 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5685 msp430xG438, msp430xG439.
5686
e9863d7f
DJ		 56872004-07-25 Daniel Jacobowitz <dan@debian.org>
5688
5689 * doc/as.texinfo (Section, PushSection): Correct documentation
5690 for ELF.
5691
543613e9 56922004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 5693
5694 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5695 permissible for the selected instruction suffix.
5696 (match_template): Don't permit 64-bit general purpose operands in
5697 32-bit mode.
5698 (finalize_imm): Permit 64-bit immediates.
5699 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5700 specially except for the width of the used base and/or index
5701 registers. For 32-bit displacements, use sign-extended
5702 relocations only when using 64-bit addressing.
5703 Force zero displacement on rip-relative addressing when there is
5704 no other displacement.
5705 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5706 specially except for the width of the used base and/or index
5707 registers.
5708 (parse_register): Disallow Reg64 registers in 32-bit mode.
5709
543613e9
NC		 5710 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5711 suffix if the instruction doesn't support it.
04ca8703 5712
01a3f561
MR		 57132004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5714
5715 * config/tc-mips.c (append_insn): Handle constant expressions with
5716 no associated relocation.
5717 (mips_ip): Cancel the expression after use for the Q format
5718 specifier.
5719 (parse_relocation): Return no relocation for unsupported
5720 operators.
5721 (my_getSmallExpression): Return no relocation if no relocation
5722 operators are used.
5723
e12904d2
DA		 57242004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5725
5726 * config/obj-som.c (adjust_stab_sections): Add prototype.
5727 (obj_som_compiler, obj_som_version, obj_som_copyright,
5728 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5729 * config/tc-hppa.c (update_subspace): Likewise.
5730 (is_defined_subspace): Amplify comment.
5731 * config/obj-som.h (som_frob_file): Add prototype.
5732
90c1602c
L		 57332004-07-19 Christopher Faylor <cgf@timesys.com>
5734 H.J. Lu <hongjiu.lu@intel.com>
5735
5736 * subsegs.c (section_symbol): Don't create a new segment when
5737 existing segment is undefined.
5738
f263249b
RE		 57392004-07-16 Richard Earnshaw <rearnsha@arm.com>
5740
5741 * config/tc-arm.c: Include include/opcode/arm.h.
5742 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5743 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5744 (FPU_ARCH_*): Delete.
5745 * Makefile.am: Update dependencies.
5746 * Makefile.in: Regenerate.
5747
152c65b9
NC		 57482004-07-15 Nick Clifton <nickc@redhat.com>
5749
5750 * configure.in: Accept armbe as a big-endian arm configuration.
5751 * configure: Regenerate.
5752
0477af35
NC		 57532004-07-13 Thomas Nystrom <thn@saeab.se>
5754
5755 * config/tc-i386.c (T_SHIFTOP): New constant.
5756 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5757 (intel_el1): Handle '~'.
5758 (intel_get_token): Handle '<>', '&', '|' and '~'.
5759
57602004-07-13 Nick Clifton <nickc@redhat.com>
5761
5762 (md_assemble): Remove spurious newline from end of as_bad error
5763 message.
5764 (intel_e05_1): Likewise.
5765 (intel_e11): Likewise.
5766 (intel_match_token): Likewise.
5767
31302357
AS		 57682004-07-11 Andreas Schwab <schwab@suse.de>
5769
5770 * config/tc-m68k.c: Convert to C90. Remove redundant
5771 declarations. Indentation fixup.
5772 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5773 obj_coff_section ourselves.
04ca8703 5774
549f748d
JW		 57752004-07-09 James E Wilson <wilson@specifixinc.com>
5776
5777 * config/tc-ia64.c (default_big_endian): New.
5778 (dot_byteorder, md_begin): Use it.
5779 (md_parse_option): Set it.
04ca8703 5780
1a320fbb
NC		 57812004-07-09 Nick Clifton <nickc@redhat.com>
5782
5783 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5784 * configure: Regenerate.
5785 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5786 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5787 sh_find_elf_flags if necessary.
5788
de7e6852
RS		 57892004-07-08 Richard Sandiford <rsandifo@redhat.com>
5790
5791 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5792 going to be split into more than one in-place addend, return 0
5793 for relocations against mergeable sections. Associate comments
5794 with code.
5795
1fe1f39c
NC		 57962004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5797
5798 * Makefile.am (CPU_TYPES): Add crx.
5799 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5800 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5801 (DEPTC_crx_elf): New target.
5802 (DEPOBJ_crx_elf): Likewise.
5803 (DEP_crx_elf): Likewise.
5804 * Makefile.in: Regenerate.
5805 * configure.in: Add crx* target.
5806 * configure: Regenerate.
5807 * config/tc-crx.c: New file.
5808 * config/tc-crx.h: New file.
5809 * NEWS: Mention new target.
5810
d9895649
NC		 58112004-07-06 Nick Clifton <nickc@redhat.com>
5812
85fbca6a 5813 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5814 * configure.in:
5815 * configure: Regenerate. Add sh-symbian-elf target. If
5816 selected define TARGET_SYMBIAN.
5817 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5818 format if TARGET_SYMBIAN has been defined.
04ca8703 5819
e7bd9ea0
NC		 5820 * output-file.c (output_file_create): Report the target format
5821 chosen when bfd_openw reports that it is invalid.
5822
d9895649
NC		 5823 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5824 pseudo for BFD based assemblers.
5825
871ec896
JR		 58262004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5827
5828 gas:
5829 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5830 (md_parse_option): Remove redundant -isa testing.
5831 Make bfd_arch variable const.
5832 (md_show_usage): Make bfd_arch variable const.
5833
5a9ff93d
JW		 58342004-07-03 James E Wilson <wilson@specifixinc.com>
5835
5836 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5837 * config/tc-ia64.h (md_frag_check): Define.
5838
c87db184
CF		 58392004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5840
5841 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5842 externals.
5843 * doc/as.texinfo (Weak): Document PE weak symbols.
5844
3b91255e
RS		 58452004-07-03 Richard Sandiford <rsandifo@redhat.com>
5846
5847 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5848 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5849 (mips_frob_file): Rework so that only a single pass through the
5850 relocs is needed. Allow %lo()s to have higher offsets than their
5851 corresponding %hi()s or %got()s.
5852
310ea308
NC		 58532004-07-02 Nick Clifton <nickc@redhat.com>
5854
5855 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5856 allow values which have come from undefined symbols.
5857 Always consider this fixup to have been processed as a reloc
5858 cannot be generated for it.
5859
09b935ac
AM		 58602004-07-02 Alan Modra <amodra@bigpond.net.au>
5861
5862 * frags.h (struct frag): Add has_code and insn_addr fields.
5863 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5864 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5865 * config/tc-ppc.h (md_frag_check): Define.
5866
4d1cd5c7
MR		 58672004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5868
5869 * doc/Makefile.am (info): Rename goal to...
5870 (info-local): ... this, to preserve implicit dependencies.
5871 * doc/Makefile.in: Regenerate with automake 1.8.5.
5872
097f809a
NC		 58732004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5874
5875 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5876 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5877 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5878 (tc_gen_reloc): Likewise.
5879 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5880 (m32r_parse_name): Likewise.
5881 (m32r_cgen_parse_fix_exp): Likewise.
5882 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5883 (O_PIC_reloc): Likewise.
5884 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5885 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5886 for @GOTOFF, @GOT, @PLT.
5887
bb82af9f
NC		 58882004-06-21 Jan Beulich <jbeulich@novell.com>
5889
5890 * gas/symbols.c: While discarding ordinary local absolute symbols
5891 when --strip-local-absolute is in effect, retain file symbols.
5892
990ae22a
AS		 58932004-06-20 Andreas Schwab <schwab@suse.de>
5894
5895 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5896 (md_parse_option): Likewise.
5897
32137342
NC		 58982004-06-17 Jan Beulich <jbeulich@novell.com>
5899
5900 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5901 * config/te-netware.h: New file.
5902 * config/te-ppcnw.h: Delete: Obsolete.
5903 * configure.in: Eliminate ill NetWare targets. Make generic
5904 NetWare target use proper emulation.
5905 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5906 reference to new te-netware.h.
5907 * configure: Regenerate.
5908 * Makefile.in: Regenerate.
5909
f84d8e26
MS		 59102004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5911
5912 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5913 comparison in .insn pseudo operation.
5914
587aac4e
AM		 59152004-06-15 Alan Modra <amodra@bigpond.net.au>
5916
5917 * config/obj-coff.c (coff_adjust_section_syms): Use
5918 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5919 (coff_frob_section): Likewise.
5920 * config/tc-mips.c (md_apply_fix3): Likewise.
5921 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5922 (elf_frob_file_after_relocs): Likewise.
5923
2337eb33
DA		 59242004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5925
b8fc22bc
DA		 5926 * config/tc-hppa.c (log2): Rename to exact_log2.
5927 (pa_next_subseg): Delete unused function.
5928 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5929 (create_new_subspace): Likewise.
5930
2337eb33
DA		 5931 Bug gas/213
5932 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5933 labels. Fix warning.
5934
53cb0362
DD		 59352004-05-28 DJ Delorie <dj@redhat.com>
5936
5937 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5938 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5939 or non-merged symbols.
5940
888a75be
L		 59412004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5942
5943 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5944 restore the old slot when inserting srlz.i/srlz.d.
5945
f6f9408f
JR		 59462004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5947
5948 * Makefile.am: Regenerate dependecies.
5949 * Makefile.in: Regenerate.
5950 * config/tc-sh.c (valid_arch): Make unsigned.
5951 (preset_target_arch): Likewise.
5952 (md_begin): Use new architecture flags system.
5953 (get_specific): Likewise.
5954 (assemble_ppi): Likewise.
5955 (md_assemble): Likewise. Also fix error check for bad opcodes.
5956 (md_parse_option): Likewise. Also generate -isa values according
5957 to the table in bfd/cpu-sh.c instead of just constants. Also
5958 allow <arch>-up ISA variants.
5959 (sh_elf_final_processing): Replace if-else chain with a call to
5960 sh_find_elf_flags().
f6f9408f 5961
580b9172
NC		 59622004-05-28 Peter Barada <peter@the-baradas.com>
5963
5964 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5965 with zero offset into mode 2 addressing to save a word.
5966
652ca075
L		 59672004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5968
5969 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5970 (ar_is_only_in_integer_unit): New.
5971 (ar_is_only_in_memory_unit): New.
5972 (generate_unwind_image): Silence gcc on 32bit host.
5973 (md_assemble): Use ar_is_only_in_integer_unit instead of
5974 ar_is_in_integer_unit. Check AR access.
5975
60fed2d3
NC		 59762004-05-27 Peter Barada <peter@the-baradas.com>
5977
5978 * config/tc-m68k.c (md_begin): Sort the opcode table into
5979 alphabetical order.
5980 (m68k_compare_opcode): New function to do the sorting.
5981
be8c092b
NC		 59822004-05-24 Peter Barada <peter@the-baradas.com>
5983
5984 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5985 addressing on MIT style operands.
5986 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5987 w/mask addressing.
5988 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5989 operands.
5990
1181c20e
AM		 59912004-05-23 Alan Modra <amodra@bigpond.net.au>
5992
5993 * expr.c (operand, operator): Don't reject '++' and '--'.
5994
20e56c33
RS		 59952004-05-20 Richard Sandiford <rsandifo@redhat.com>
5996
5997 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5998 dwarf tables.
5999
04ca8703 60002004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 6001
6002 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
6003 * configure: Regenerate.
6004
0da76f83
NC		 60052004-05-13 Paul Brook <paul@codesourcery.com>
6006
6007 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
6008
4b363073
NC		 60092004-05-13 Joel Sherrill <joel@oarcorp.com>
6010
6011 * configure.in (or32-*-rtems*): Switch to elf.
6012 * configure: Regenerate.
6013
9598fbe5
NC		 60142004-05-13 Nick Clifton <nickc@redhat.com>
6015
6016 * po/fr.po: Updated French translation.
6017
22fe14ad
NC		 60182004-05-11 Nick Clifton <nickc@redhat.com>
6019
6020 * doc/as.texinfo (Section): Document G and T flags to .section
6021 directive. Document the extra arguments that the G flag
6022 requires. Document the #tls flag.
6023
60242004-05-11 H.J. Lu <hongjiu.lu@intel.com>
6025
6026 * subsegs.c (section_symbol): Create a new section symbol if
6027 the existing one doesn't match.
6028 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
6029
532c738a
RS		 60302004-05-07 Richard Sandiford <rsandifo@redhat.com>
6031
6032 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
6033 to cope with VR4181A errata MD(1) and MD(4).
6034
0503b355
BF		 60352004-05-07 Brian Ford <ford@vss.fsi.com>
6036
6037 * NEWS: Mention .secrel32 for pe[i]-i386.
6038
daeea990
AO		 60392004-05-07 Alexandre Oliva <aoliva@redhat.com>
6040
6041 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
6042 (HANDLE_ALIGN): New.
6043
bfbdcf04
DJ		 60442004-05-06 Daniel Jacobowitz <dan@debian.org>
6045
6046 * Makefile.am (DIST_SUBDIRS): Define.
6047 * aclocal.m4: Regenerate with automake 1.8.4.
6048 * Makefile.in: Likewise.
6049 * doc/Makefile.in: Likewise.
6050
5e819f9c
JW		 60512004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
6052
6053 * config/tc-ia64.c (dot_serialize): Declare.
6054 (dot_serialize): New function.
6055 (md_pseudo_table): Add ".serialize.data" and
6056 ".serialize.instruction" directives.
6057
e5976317
NC		 60582004-05-06 Nick Clifton <nickc@redhat.com>
6059
6060 * messages (as_internal_value_out_of_range): Print a message about
6061 a value being out of range. Be consistent about whether the
6062 values are printed in decimal or hexadecimal.
6063 (as_warn_value_out_of_range): Generate a warning message about an
6064 out of range value.
6065 (as_bad_value_out_of_range): Generate an error message about an
6066 out of range value.
6067 * as.h: Prototype the new functions.
6068 * config/tc-alpha.c (insert_operand): Use new function.
6069 * config/tc-arc.c (arc_insert_operand): Likewise.
6070 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6071 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6072 * config/tc-ppc.c (ppc_insert_operand): Likewise.
6073 * config/tc-s390.c (s390_insert_operand): Likewise.
6074 * config/tc-v850.c (v850_insert_operand): Likewise.
6075
996991aa
AO		 60762004-05-05 Alexandre Oliva <aoliva@redhat.com>
6077
6078 * configure.in: Set em=linux for frv-*-*linux*.
6079 * configure: Rebuilt.
6080 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6081 (frv_md_fdpic_enabled): New.
6082 * config/tc-frv.c (frv_md_fdpic_enabled): New.
6083 (DEFAULT_FDPIC): New.
6084 (frv_flags): Use DEFAULT_FDPIC.
6085 (frv_pic_flag): Likewise.
6086 (OPTION_NOPIC): New.
6087 (md_longopts): Add -mnopic.
6088 (md_parse_option): Handle it.
6089 (md_show_usage): Add -mfdpic and -mnopic.
6090
6b6e92f4
NC		 60912004-05-05 Peter Barada <peter@the-baradas.com>
6092
6093 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6094 chips for invalid coldfire instructions, rename selectors
6095 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6096 add current_chip to track which chip is referred to(including save/restore),
6097 use current_chip to select control registers, not current_arch.
6098 (md_show_usage): Add new chips.
6099 * doc/c-m68k.texi: Document new command line switches.
6100
6f079ae3
JJ		 61012004-05-05 Jakub Jelinek <jakub@redhat.com>
6102
6103 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6104 (NOP_OPCODE): Define.
6105 (s390_align_code): Remove prototype.
6106 * tc-s390.c (s390_align_code): Remove.
6107
2d6ed997
L		 61082004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6109
6110 * config/tc-ia64.c (make_unw_section_name): Removed.
6111 (start_unwind_section): New function.
6112 (generate_unwind_image): Take const segT instead of const
6113 char *.
6114 (dot_handlerdata): Adjusted.
6115 (dot_endp): Likewise.
6116
b9f18452
L		 61172004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6118
6119 * config/obj-elf.c (obj_elf_change_section): Allow the
6120 ".note.GNU-stack" section has SHF_EXECINSTR.
6121
fafe6678
L		 61222004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6123
6124 * config/obj-elf.c (get_section): Return bfd_boolean.
6125 (obj_elf_change_section): Call bfd_get_section_by_name_if
6126 instead of bfd_map_over_sections.
6127
86654c12
L		 61282004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6129
6130 * config/obj-elf.c (get_section): New function.
6131 (obj_elf_change_section): Support multiple sections with same
6132 name.
6133
376eb240
NC		 61342004-04-30 Nick Clifton <nickc@redhat.com>
6135
6136 * config/tc-arm.c (create_register_alias): Fix typo checking for
6137 case sensitive register aliases.
6138 (co_proc_number): Use error message string in all_reg_maps[]
6139 array.
6140 (cp_reg_required_here): Likewise.
6141 (fp_reg_required_here): Likewise.
6142
8a7140c3
NC		 61432004-04-29 Brian Ford <ford@vss.fsi.com>
6144
6145 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6146
3e722fb5
CD		 61472004-04-28 Chris Demetriou <cgd@broadcom.com>
6148
6149 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6150 (load_address, macro, mips_ip, md_parse_option)
6151 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6152 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6153 embedded-PIC handling, and update comments.
6154 (SWITCH_TABLE): Remove.
6155 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6156 (enum mips_pic_level): Remove EMBEDDED_PIC.
6157 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6158 (TC_FORCE_RELOCATION): Update comment.
6159 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6160 might be safe to remove now that MIPS embedded-PIC is gone.
6161
351e2b5a
DA		 61622004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6163
6164 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6165 call to obj_set_subsection_attributes.
6166 (obj_som_init_stab_section): Likewise.
6167 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6168 (pa_def_subspaces): Provide comdat default.
6169 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6170 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6171 calls to create_new_subspace and update_subspace to pass comdat flag.
6172 (create_new_subspace, update_subspace): Add new comdat argument. Use
6173 it in calls to obj_set_subsection_attributes.
6174 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6175 and use of comdat, common and dup_comm parameters.
6176
f5842774
L		 61772004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6178
6179 * config/obj-elf.c (obj_elf_change_section): Check if the old
6180 group name is NULL before comparison.
6181
558fe4a7
CD		 61822004-04-23 Chris Demetriou <cgd@broadcom.com>
6183
6184 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6185
81a21e38
TS		 61862004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6187
6188 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6189
61902004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 6191
6192 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6193 (OPTION_MEMBEDDED_PIC): Remove.
6194 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6195 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6196 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6197 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6198 (OPTION_ELF_BASE): Renumber.
6199 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6200 (md_show_usage): Remove mention of -membedded-pic.
6201 * doc/as.texinfo: Remove mention of -membedded-pic.
6202
4d0d148d
TS		 62032004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6204
6205 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6206 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6207 a.out support.
6208 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6209 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6210 USE_GLOBAL_POINTER_OPT.
6211
017315e4
TS		 62122004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6213
6214 * config/tc-mips.c (macro): One more use of load_delay_nop.
6215
269137b2
TS		 62162004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6217
6218 * config/tc-mips.c (load_delay_nop): New function.
6219 (load_address, macro): Use load_delay_nop() to build a nop
6220 which can be omitted with gpr_interlocks.
6221
24772049
TS		 62222004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6223
6224 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6225 cop_interlocks): Remove superfluous CPU entries.
6226
06516a5e
PB		 62272004-04-22 Paul Brook <paul@codesourcery.com>
6228
6229 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6230
fd99574b
NC		 62312004-04-22 Peter Barada <peter@the-baradas.com>
6232
6233 * NEWS: Added support for EMAC instructions and MAC/EMAC
6234 Motorola syntax.
6235 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6236 scale factor tokens, trailing_ampersand to mark mask addressing
6237 for MAC/EMAC instructions.
6238 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6239 '>>'.
6240 (yylex): Handle '>', '<', and '&' following '+'.
6241 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 6242 architectures in archs[].
fd99574b
NC		 6243 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6244 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6245 respectively.
6246 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6247 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6248 cases.
6249 Add EMAC operands to init_table[].
6250
69b97547
NC		 62512004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6252
6253 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6254 state.
6255 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6256 * config/tc-arm.c (enum mstate): Delete from here.
6257 (mapping_state): Remove the static mapstate variable and instead
6258 store the state in the segment. This allows a per-section mapping
6259 state. Handle and ignore MAP_UNDEFINED states.
6260 (arm_elf_change_section): Get the current mapping state from the
6261 new section.
6262 (s_ltorg): Set the mapping state to MAP_DATA.
6263 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6264 for each pool as it is emitted.
6265
62662004-04-22 Nick Clifton <nickc@redhat.com>
6267
6268 * config/tc-arm.h: Formatting tidy ups.
6269
7a7f4e42
CD		 62702004-04-20 Chris Demetriou <cgd@broadcom.com>
6271
6272 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6273
6482c264
NC		 62742004-04-20 DJ Delorie <dj@redhat.com>
6275
6276 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6277 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6278 [TE_PE] (O_secrel): Define.
6279 [TE_PE] (x86_pe_cons_fix_new): New.
6280 [TE_PE] (pe_directive_secrel): Likewise.
6281 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6282
5bf10039
EC		 62832004-04-19 Eric Christopher <echristo@redhat.com>
6284
c04f5787
AM		 6285 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6286 of previous patch for fix in gcc.
5bf10039 6287
77cd6497
JJ		 62882004-04-19 Jakub Jelinek <jakub@redhat.com>
6289
6290 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6291
b8861cfb
NS		 62922004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6293
6294 * read.c (do_align): Call md_flush_pending_output, if defined.
6295
f4c724fc
AM		 62962004-04-16 Alan Modra <amodra@bigpond.net.au>
6297
6298 * expr.c (operand): Correct checks for ++ and --.
6299
a4b6e8f6
L		 63002004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6301
6302 * config/tc-generic.c: Add some comments.
6303
d766e8ec
RS		 63042004-04-14 Richard Sandiford <rsandifo@redhat.com>
6305
6306 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6307 -{no-}mfix-vr4122-bugs.
6308 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6309 (append_insn, mips_emit_delays): Update accordingly.
6310 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6311 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6312 (md_parse_option): Update after above changes.
6313 (md_show_usage): Add -mfix-vr4120.
6314
ed9589d4
BW		 63152004-04-13 Bob Wilson <bob.wilson@acm.org>
6316
6317 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6318 of .section directive; add a reference to the ELF .subsection
6319 directive.
6320
097dba13
NC		 63212004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6322
6323 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6324 in parallel.
6325
279500de
TS		 63262004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6327
6328 * Makefile.am: Remove mips from aout targets.
6329 * Makefile.in: Regenerate.
6330 * configure.in: Remove mips-dec-bsd* target.
6331 * configure: Regenerate.
6332
b7d7dc63
AM		 63332004-04-07 Alan Modra <amodra@bigpond.net.au>
6334
6335 PR 96
6336 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6337 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6338 Update "mapping". Restrict some @ modifiers to 32 bit.
6339
f55629b8
KK		 63402004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6341 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6342
6343 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6344 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6345 dont_adjust_reloc_32 is set.
6346 (md_longopts): Add option -renesas.
6347 (md_parse_option, md_show_usage): Likewise.
6348 * doc/c-sh.texi: Likewise.
6349
a7844384
NC		 63502004-04-01 Dave Korn <dk@artimi.com>
6351
6352 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6353 hi16 and lo16 fixS structs.
6354 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6355 exactly the same way as for RELOC_DLX_REL16.
6356 (machine_ip): properly respect LO flag in the_insn and
6357 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6358 (md_apply_fix3): apply RELOC_DLX_LO16.
6359
6c71dbc4
SS		 63602004-03-30 Stan Shebs <shebs@apple.com>
6361
6362 Remove long-obsolete MPW support.
6363 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6364 * configure.in: Remove mention of ppc-*-mpw* config.
6365 * configure.in: Likewise.
6366
7cc69913
NC		 63672004-03-30 Nick Clifton <nickc@redhat.com>
6368
6369 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6370 OBJ_ELF being defined.
6371
53fbb48a
AM		 63722004-03-27 Alan Modra <amodra@bigpond.net.au>
6373
6374 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6375
d507cf36
PB		 63762004-03-23 Paul Brook <paul@codesourcery.com>
6377
6378 * config/tc-arm.c (meabi_flags): New variable.
6379 (arm_parse_eabi): New function.
6380 (md_begin): Set flags for EABI v3.
6381 (arm_eabis): Add.
6382 (arm_long_opts): Add meabi.
ab1e9ef7 6383 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 6384 * doc/c-arm.texi: Ditto.
6385
88d65ad6
BW		 63862004-03-22 Bob Wilson <bob.wilson@acm.org>
6387
6388 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6389 tables even when use_literal_section flag is not set.
6390
13ef8878
AM		 63912004-03-22 Alan Modra <amodra@bigpond.net.au>
6392
6393 * config/tc-sh.c: Remove trailing whitespace.
6394
1048a9ba
HPN		 63952004-03-22 Hans-Peter Nilsson <hp@axis.com>
6396
6397 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6398 --mul-bug-abort and the default behavior.
6399 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6400 (err_for_dangerous_mul_placement): New variable.
6401 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6402 macros.
6403 (md_cris_relax_table): Have placeholder for STATE_MUL.
6404 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6405 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6406 case doing nothing.
6407 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6408 STATE_BYTE)>: Ditto.
6409 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6410 alignment and position of this frag, emit error message if
6411 suspicious.
6412 (md_assemble): For a multiply insn and when checking it,
6413 transform the current frag into a special frag for that purpose.
6414 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6415 OPTION_MULBUG_ABORT_ON>: Handle new options.
6416
a7877748
BW		 64172004-03-19 Bob Wilson <bob.wilson@acm.org>
6418
6419 * config/tc-xtensa.c (mark_literal_frags): New function.
6420 (xtensa_move_literals): Call mark_literal_frags for all literal
6421 segments, including init and fini literal segments.
6422 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6423
9992270f
DA		 64242004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6425
6426 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6427 (pa_comm): Set BSF_OBJECT in symbol flags.
6428
6e1772d5
AM		 64292004-03-19 Alan Modra <amodra@bigpond.net.au>
6430
6431 * Makefile.am: Run "make dep-am".
6432 * Makefile.in: Regenerate.
6433 * doc/Makefile.in: Regenerate.
6434 * config.in: Regenerate.
6435 * po/gas.pot: Regenerate.
6436
3e4caed2
NS		 64372004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6438
c95b35a9
NS		 6439 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6440 (demand_empty_rest_of_line): Issue an error here.
6441 (ignore_rest_of_line): Silently skip to end.
6442 (demand_copy_string): Issue an error, not warning.
6443 (equals): Likewise.
6444 * config/obj-elf.c (obj_elf_section_name): Likewise.
6445 (obj_elf_section): Likewise.
6446 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6447 (arc_extinst): Likewise.
6448 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6449 (dot_spill): Likewise.
6450 (dot_unwabi): Likewise.
6451 (dot_prologue): Likewise.
6452
3e4caed2
NS		 6453 * expr.c (operand): Reject ++ and --.
6454 (operator): Likewise.
6455
2ce4cc60
KK		 64562004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6457
6458 * config/tc-sh.c: Include dw2gencfi.h.
6459 (sh_cfi_frame_initial_instructions): New function.
6460 (sh_regname_to_dw2regnum): Likewise.
6461 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6462 file.
6463 (TARGET_USE_CFIPOP): Define.
6464 (tc_cfi_frame_initial_instructions): Likewise.
6465 (tc_regname_to_dw2regnum): Likewise.
6466 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6467 * Makefile.am: Update dependencies.
6468 * Makefile.in: Regenerate.
6469
9183ed4b
AM		 64702004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6471
6472 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6473 * configure: Regenerate.
6474
00bbdfe7
BW		 64752004-03-12 Bob Wilson <bob.wilson@acm.org>
6476
6477 * read.c (s_leb128): Call md_flush_pending_output.
6478
0f10071e
ML		 64792004-03-12 Michal Ludvig <mludvig@suse.cz>
6480
6481 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6482 * config/tc-i386.h (CpuPadLock): New define.
6483 (CpuUnknownFlags): Added CpuPadLock.
6484
84c84759
AS		 64852004-03-07 Andreas Schwab <schwab@suse.de>
6486
6487 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6488
6ec51dba
RH		 64892004-03-07 Richard Henderson <rth@redhat.com>
6490
6491 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6492 (cfi_finish): Likewise for fde.
6493
bae25f19
L		 64942004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6495
6496 * config/tc-ia64.c (md_assemble): Properly handle NULL
6497 align_frag.
6498 (ia64_handle_align): Don't abort if failed to add a stop bit.
6499
ab509236
L		 65002004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6501
6502 * Makefile.in: Regenerated.
6503 * aclocal.m4: Likewise.
6504 * configure: Likewise.
6505 * doc/Makefile.in: Likewise.
6506
d9201763
L		 65072004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6508
6509 * config/tc-ia64.c (dot_align): New.
6510 (ia64_do_align): Make it static.
6511 (md_pseudo_table): Use "dot_align" for "align".
6512 (ia64_md_do_align): Don't set align_frag here.
6513 (ia64_handle_align): Add a stop bit to the previous bundle if
6514 needed.
6515
6516 * config/tc-ia64.h (ia64_do_align): Removed.
6517
ae51a426
JR		 65182003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6519
6520 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6521 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6522 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6523 the most general type or the user specifically requested it.
6524 (md_assemble): Add a new error message for when an instruction
6525 is understood, but is not allowed due to an -isa option.
6526
9545c4ce
L		 65272004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6528
6529 * config/tc-ia64.c (align_frag): New.
6530 (md_assemble): Set the tc_frag_data field in align_frag for
6531 IA64_OPCODE_FIRST instructions.
6532 (ia64_md_do_align): Set align_frag.
6533 (ia64_handle_align): Add a stop bit if needed.
6534
6535 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6536 (TC_FRAG_INIT): New.
6537
676a64f4
RS		 65382004-03-01 Richard Sandiford <rsandifo@redhat.com>
6539
6540 * config/tc-frv.c (fr400_audio): New variable.
6541 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6542 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6543 (target_implements_insn_p): New function.
6544 (md_assemble): Report an error if the processor doesn't implement
6545 the instruction.
6546
bd337dde
NC		 65472004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6548
6549 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6550 (md_parse_option): Ditto.
6551 (OPTION_NO_SPECIAL_M32R): Added.
6552 (md_show_usage): Document it.
6553 (enable_speial_m32r): Changed a default value from 0 to 1.
6554 * doc/c-m32r.texi: Document the -no-bitinst option.
6555
78878175
NC		 65562004-02-27 Nick Clifton <nickc@redhat.com>
6557
6558 * config/tc-sh.c (get_operand): Revert previous delta.
6559 (tc_gen_reloc): Check for an unknown reloc type before processing
6560 the addend.
6561
1d6d62a4
MS		 65622004-02-27 Hannes Reinecke <hare@suse.de>
6563
6564 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6565 .insn pseudo operation.
6566
4aa3e325
NC		 65672004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6568
6569 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6570 added for wrong syntax.
6571
73369e65
EC		 65722004-02-26 Eric Christopher <echristo@redhat.com>
6573
6574 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6575 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6576
6a5709a5
JR		 65772004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6578
6579 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6580 nibble types to assembler.
6581
95385380
FF		 65822004-02-25 Fred Fish <fnf@redhat.com>
6583
6584 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6585
b5e0fabd
JW		 65862004-02-20 James E Wilson <wilson@specifixinc.com>
6587
6588 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6589 finalize_syms.
6590 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6591 (ia64_estimate_size_before_relax): New.
6592 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6593 (generate_unwind_image): Pass 1 to fixup_unw_records.
6594 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6595 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6596
2f01ffbf
JJ		 65972004-02-19 Jakub Jelinek <jakub@redhat.com>
6598
6599 * stabs.c (generate_asm_file): Avoid warning about use of
6600 uninitialized variable.
6601
9c59842f
JW		 66022004-02-18 David Mosberger <davidm@hpl.hp.com>
6603
6604 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6605 body, and endp, allow unwind records which do not have a "t"
6606 (time/instruction) field.
6607
34920d91
NC		 66082004-02-17 Petko Manolov <petkan@nucleusys.com>
6609
6610 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6611 (do_mav_dspsc_2): Likewise.
6612 Fix accumulator registers move opcodes.
6613
4dde8e61 66142004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 6615 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 6616
6617 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6618
936cf02e
JW		 66192004-02-10 Steve Ellcey <sje@cup.hp.com>
6620
6621 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6622 (tc_frob_symbol): New macro definition.
6623 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6624
e41f12f3
DJ		 66252004-02-09 Daniel Jacobowitz <drow@mvista.com>
6626
6627 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6628 read-only.
6629
a8a3b3b2
NS		 66302004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6631
6632 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6633 (TC_CASE_SENSITIVE): ... this.
6634 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6635 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6636
c97b7ef6
JW		 66372004-02-06 James E Wilson <wilson@specifixinc.com>
6638
6639 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6640 (generate_unwind_image): Re-add it here.
6641
e4475e39
NS		 66422004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6643
6644 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6645 * read.h (SKIP_WHITESPACE): Turn into an expression.
6646 * read.c (read_a_source_file): A pseudo is removed by having a
6647 NULL handler.
6648
5738bc24
JW		 66492004-02-05 James E Wilson <wilson@specifixinc.com>
6650
6651 * config/tc-ia64.c (output_endp): New.
6652 (count_bits): Delete.
6653 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6654 endp unwind records.
6655 (fixup_unw_records): Handle endp unwind records. Delete code for
6656 shortening prologue regions not followed by a body record.
6657 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6658 * config/tc-ia64.h (unw_record_type): Add endp.
6659
d6e78c11
JW		 66602004-02-03 James E Wilson <wilson@specifixinc.com>
6661
6662 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6663 fill padding bytes with zeroes.
6664 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6665 sets unwind_record slot_number and slot_frag fields.
6666
f6a22291
MR		 66672004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6668
6669 * config/tc-mips.c (add_got_offset_hilo): New function.
6670 (macro): Use load_register() and add_got_offset_hilo() to load
6671 constants instead of hardcoding code sequences throughout.
6672
127cab00
L		 66732004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6674
6675 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6676
6358301e
NC		 66772004-01-26 Bernardo Innocenti <bernie@develer.com>
6678
6679 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6680 like m68k-elf.
6681 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6682 of hard-coded test for TARGET_OS=elf.
6683
c8978940
CD		 66842004-01-24 Chris Demetriou <cgd@broadcom.com>
6685
6686 * config/tc-mips.c (hilo_interlocks): Change definition
6687 so that MIPS32, MIPS64 and later ISAs are included, along with
6688 the already-included machines. Update comments.
6689
c3ba240c
DJ		 66902004-01-23 Daniel Jacobowitz <drow@mvista.com>
6691
6692 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6693 undefined local labels.
6694
e864ceca
RS		 66952004-01-23 Richard Sandiford <rsandifo@redhat.com>
6696
6697 * config/tc-mips.c (load_address, macro): Update comments about
6698 NewABI GP relaxation.
6699
67c0d1eb
RS		 67002004-01-23 Richard Sandiford <rsandifo@redhat.com>
6701
6702 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6703 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6704 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6705 (set_at, load_register, load_address, move_register): Likewise.
6706 (load_got_offset, add_got_offset): Likewise.
6707 Update all calls and tidy accordingly.
6708
584892a6
RS		 67092004-01-23 Richard Sandiford <rsandifo@redhat.com>
6710
6711 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6712 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6713 (RELAX_USE_SECOND): Bump to 0x10000.
6714 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6715 (mips_macro_warning): New variable.
6716 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6717 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6718 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6719 of RELAX_ENCODE.
6720 (append_insn): Update mips_macro_warning.sizes.
6721 (macro_start, macro_warning, macro_end): New functions.
6722 (macro_build): Don't emit warnings here.
6723 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6724 (md_convert_frag): Check for cases where one macro alternative
6725 needs a warning and the other doesn't. Emit a warning if the
6726 longer sequence was chosen.
6727
4d7206a2
RS		 67282004-01-23 Richard Sandiford <rsandifo@redhat.com>
6729
6730 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6731 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6732 the first sequence, the size of the second sequence, and a flag
6733 that says whether we should warn.
6734 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6735 (RELAX_FIRST, RELAX_SECOND): New.
6736 (mips_relax): New variable.
6737 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6738 (append_insn): Remove "place" argument. Use mips_relax.sequence
6739 rather than "place" to check whether we're expanding the second
6740 alternative of a relaxable macro. Remove redundant check for
6741 branch relaxation. If generating a normal insn, and there
6742 is not enough room in the current frag, call relax_close_frag()
6743 to close it. Update mips_relax.sizes[]. Emit fixups for the
6744 second version of a relaxable macro. Record the first relaxable
6745 fixup in mips_relax. Remove tc_gen_reloc workaround.
6746 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6747 in the same way as in append_insn.
6748 (mips16_macro_build): Remove "place" argument.
6749 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6750 when generating the second version of a relaxable macro.
6751 (load_got_offset, add_got_offset): New functions.
6752 (load_address, macro): Use new relaxation machinery. Remove
6753 tc_gen_reloc workarounds.
6754 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6755 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6756 first version is needed.
6757 (tc_gen_reloc): Remove relaxation handling.
6758 (md_convert_frag): Go through the fixups for a relaxable macro and
6759 mark those that belong to the unneeded alternative as done. If the
6760 second alternative is needed, adjust the fixup addresses to account
6761 for the deleted first alternative.
6762
0530d30a
RS		 67632004-01-23 Richard Sandiford <rsandifo@redhat.com>
6764
6765 * frags.h (frag_room): Declare.
6766 * frags.c (frag_room): New function.
6767 * doc/internals.texi: Document it.
6768
048cdf86
TS		 67692004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6770
6771 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6772 optimization for -mtune=r3900, as this will break on other CPUs.
6773
28d39d1a
NC		 67742004-01-11 Tom Rix <tcrix@worldnet.att.net>
6775
6776 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6777 be relaxed, use fixup.
28d39d1a
NC		 6778 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6779
26664553
JJ		 67802004-01-19 Jakub Jelinek <jakub@redhat.com>
6781
6782 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6783 precision operands.
6784
895921c9
MR		 67852004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6786
6787 * config/tc-mips.c (append_insn): Properly detect variant frags
6788 that preclude swapping of relaxed branches. Correctly swap
6789 instructions between frags when dealing with relaxed branches.
6790
f8b73030
MR		 67912004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6792
6793 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6794 throughout.
6795 * aclocal.m4: Regenerate.
6796 * configure: Regenerate.
6797
ca9a79a1 67982004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6799
ca9a79a1
NC		 6800 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6801 manipulation insns.
6802
cc3d92a5
RS		 68032004-01-12 Richard Sandiford <rsandifo@redhat.com>
6804
6805 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6806 reloc, reserve space for the delay slot as well as the jalr itself.
6807
e45d0630
PB		 68082004-01-09 Paul Brook <paul@codesourcery.com>
6809
6810 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6811 (do_vfp_sp2_from_reg2): New function.
6812 (insns): Use them.
6813 (do_vfp_dp_from_reg2): Check return values properly.
6814
81912461
ILT		 68152004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6816
78849248
ILT		 6817 * config/tc-mips.c (warn_nops): Remove static variable.
6818 (macro): Remove test of warn_nops.
6819 (md_shortops): Remove 'n'.
6820 (md_parse_option): Remove 'n' case.
6821 (md_show_usage): Remove -n.
6822 * doc/as.texinfo (Overview): Remove MIPS -n option.
6823 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6824 * NEWS: Mention removal of MIPS -n option.
6825
81912461
ILT		 6826 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6827 (cop_interlocks): Check ISA level.
6828 (cop_mem_interlocks): Define.
6829 (reg_needs_delay): Check cop_interlocks rather than
6830 ISA_HAS_COPROC_DELAYS.
6831 (append_insn): Likewise. Use cop_mem_interlocks rather than
6832 directly checking mips_opts.isa.
6833 (mips_emit_delays): Likewise.
6834
73f20958
L		 68352004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6836
6837 * config/tc-ia64.c (unwind): Move next_slot_number and
6838 next_slot_frag to ...
6839 (unw_rec_list): Here.
6840 (free_list_records): Removed.
6841 (output_unw_records): Likewise.
6842 (generate_unwind_image): Make it void.
6843 (alloc_record): Initialize next_slot_number and next_slot_frag.
6844 (slot_index): Take .org, .space and .align into account.
6845 (fixup_unw_records): Don't set slot_number to 0. Use
6846 list->next_slot_number and list->next_slot_frag instead of
6847 unwind.next_slot_number and unwind.next_slot_frag.
6848 (ia64_convert_frag): New.
6849 (generate_unwind_image): Generate a rs_machine_dependent frag
6850 for unwind record.
6851 (emit_one_bundle): Use list->next_slot_number and
6852 list->next_slot_frag instead of unwind.next_slot_number and
6853 unwind.next_slot_frag.
6854
6855 * config/tc-ia64.h (md_convert_frag): Defined as
6856 ia64_convert_frag.
6857 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6858
99d09cdb
AO		 68592004-01-06 Alexandre Oliva <aoliva@redhat.com>
6860
6861 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6862 * config/tc-frv.h (md_apply_fix3): Don't define.
6863 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6864 operands.
6865 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6866 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6867 * config/tc-frv.c (line_separator_chars): Add `!'.
6868 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6869 * config/tc-frv.c (md_assemble): Clear insn upfront.
6870 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6871 * config/tc-frv.c (OPTION_FDPIC): New macro.
6872 (md_longopts): Add mfdpic.
6873 (md_parse_option): Handle it.
6874 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6875 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6876 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6877 (frv_pic_ptr): Parse funcdesc.
6878
4a4c4a1d
MR		 68792004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6880
6881 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6882 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6883
2251dd89
MR		 68842004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6885
6886 * Makefile.am (Makefile): Move the dependency on
6887 $(BFDDIR)/configure.in to...
6888 (CONFIG_STATUS_DEPENDENCIES): ... here.
6889 (AUTOMAKE_OPTIONS): Require automake 1.8.
6890 * Makefile.in: Regenerate.
6891 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6892 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6893 $(BFDDIR)/configure.in here as well.
6894 * doc/Makefile.in: Regenerate.
6895
c6581168
MR		 68962004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6897
6898 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6899 * Makefile.in: Regenerate.
6900 * aclocal.m4: Regenerate.
6901 * doc/Makefile.am (install, install-info): Remove.
6902 (install-data-local): A new hook for install-info.
6903 (AUTOMAKE_OPTIONS): Require automake 1.8.
6904 * doc/Makefile.in: Regenerate.
6905
303e7b79
NC		 69062004-01-02 Nutan Singh <nutan@kpitcummins.com>
6907
6908 * doc/c-sh.texi: Update description about floating point behavior
6909 of SH family.
6910
b50c15dc
NC		 69112004-01-02 Bernardo Innocenti <bernie@develer.com>
6912
6913 * configure.in: Add m68k-uClinux target.
6914 * configure: Regenerate.
7de9afa2 6915
c9e214e5 6916For older changes see ChangeLog-0203
08d56133
NC		 6917\f
6918Local Variables:
6919mode: change-log
6920left-margin: 8
6921fill-column: 74
6922version-control: never
6923End:
GDB Binutils - Deliverables
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