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Add support for RDOS targets.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
b59bea8a
NC		 12005-12-27 Leif Ekblad <leif@rdos.net>
2
3 * configure.tgt: Add support for RDOS targets.
4
0359e808
NC		 52005-12-27 James Troup <james@nocrew.org>
6
7 PR 1300
8 * config/tc-arm.c (md_apply_fix): Fix casts to match type in
9 printf format.
10
c85a332d
AM		 112005-12-27 Alan Modra <amodra@bigpond.net.au>
12
13 * Makefile.am: Run "make dep-am".
14 * Makefile.in: Regenerate.
15 * po/POTFILES.in: Regenerate.
16
2e1e12b1
JB		 172005-12-22 Jan Beulich <jbeulich@novell.com>
18
19 * symbols.h (snapshot_symbol): First parameter is now pointer
20 to pointer to symbolS.
21 * symbols.c (snapshot_symbol): Likewise. Store resulting symbol
22 there. Use symbol_equated_p.
23 * expr.c (resolve_expression): Change first argument to
24 snapshot_symbol. Track possibly changed add_symbol consistently
25 across function. Resolve more special cases with known result.
26 Also update final_val when replacing add_symbol.
27
53f42b38
NC		 282005-12-13 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29
30 * config/tc-vax.c: Convert to ISO C90 format. Fix formatting and
31 white space usage as well.
32
b5e4a23d
BW		 332005-12-20 Sterling Augustine <sterling@tensilica.com>
34
35 * config/tc-xtensa.c (xtensa_mark_narrow_branches): Set
36 is_aligning_branch flag.
37 (find_address_of_next_align_frag): Limit by xtensa_fetch_width.
38 (future_alignment_required): Except for frags with is_aligning_branch
39 flag set, call frag_wane for frags that do not need to be reexamined
40 for aligning.
41 (relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak.
42 (convert_frag_immed): Likewise.
43 (convert_frag_narrow): Check is_aligning_branch flag.
44 * config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag.
45
65738a7d
BW		 462005-12-20 Sterling Augustine <sterling@tensilica.com>
47
48 * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case.
49 (xg_init_vinsn): Remove redundant initialization.
50 (xg_clear_vinsn): Zero all the slots with a single memset.
51 * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots.
52
b781ded8
NS		 532005-12-20 Nathan Sidwell <nathan@codesourcery.com>
54
55 * doc/t-mt.texi: Update MS1 to MT.
56
d031aafb
NS		 572005-12-16 Nathan Sidwell <nathan@codesourcery.com>
58
59 Second part of ms1 to mt renaming.
60 * configure: Rebuilt.
61 * configure.in (mt): Remove special case.
62 * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
63 #includes.
64 (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
65 Rename, adjust.
66 (md_parse_option, md_show_usage, md_begin, md_assemble,
67 md_cgen_lookup_reloc, md_atof): Adjust.
68 (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
69 * config/tc-mt.h (TC_MT): Rename.
70 (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
71 (md_apply_fix): Adjust.
72 (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
73 (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
74
b1905489
JB		 752005-12-14 Jan Beulich <jbeulich@novell.com>
76
77 * config/tc-i386.c (add_prefix): More fine-grained handling of
78 REX prefixes. Or new prefix value into i.prefix instead of
79 assigning.
80
bbc434cb
DD		 812005-12-13 DJ Delorie <dj@redhat.com>
82
83 * config/tc-m32c.c (m32c_md_end): Only pad code sections.
84
39b41c9c
PB		 852005-12-12 Paul Brook <paul@codesourcery.com>
86
87 * config/tc-arm.c (do_branch): Generate EABI branch relocations.
88 (do_bl): New function.
89 (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
90 (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
91 (insns): Use do_bl.
92 (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
93 BFD_RELOC_ARM_PCREL_JUMP.
94 (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
95 BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and
96 BFD_RELOC_ARM_PCREL_JUMP.
97 (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
98 BFD_RELOC_ARM_PCREL_JUMP.
99 gas/testsuite/
100 * gas/arm/pic.d: Allow R_ARM_CALL relocations.
101
4970f871
NS		 1022005-12-12 Nathan Sidwell <nathan@codesourcery.com>
103
104 * configure.in: Replace ms1 arch with mt arch.
105 * configure: Rebuilt.
106 * configure.tgt: Replace ms1 arch with mt arch.
107 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
108 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
109 * doc/Makefile.in: Rebuilt.
110
d2aa3f9f
HPN		 1112005-12-07 Hans-Peter Nilsson <hp@axis.com>
112
113 Change 32-bit-branch expansion for --pic.
114 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
115 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
116 (cris_any_v0_v10_long_jump_size_pic): New macro.
117 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
118 (md_convert_frag): Similar.
119 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
120 (md_assemble, gen_cond_branch_32): Adjust similarly.
121 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
122 <case OPTION_ARCH>: Similar, if --pic.
123
cb712a9e
L		 1242005-12-06 H.J. Lu <hongjiu.lu@intel.com>
125
126 PR gas/1874
127 * config/tc-i386.c (match_template): Handle monitor.
128 (process_suffix): Likewise.
129
b3ce1bf7
DA		 1302005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
131
132 Bug gas/1948
133 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
134 is being redefined.
135
7fbe7b46
AM		 1362005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
137
138 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
139
f9eb6721
AM		 1402005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
141
142 * config/tc-z80.c (z80_start_line_hook): issue an error when
143 redefining a symbol with equ
144 * doc/as.texinfo(equ<z80>): mention difference with .equiv
145 * doc/as.texinfo(err): fix typo
146 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
147 allowed
148
88856d20
DA		 1492005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
150
151 Bug gas/1896
152 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
153 R_HPPA relocations that are 32-bits wide.
154
bad36eac
DJ		 1552005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
156 Thiemo Seufer <ths@networkno.de>
157
158 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
159 (macro_build): Complain for invalid branch displacements.
160 (mips_validate_fix): Delete.
161 (md_apply_fix): Re-add pcrel support for branches. Use consistent
162 text for misaligned branch targets.
163 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
164 BFD pcrel processing. Remove error for unresolved branches.
165 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
166
6abae71c
JW		 1672005-11-22 James E Wilson <wilson@specifix.com>
168
169 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
170 even when manual_bundling isn't set.
171
cb3b8d91
JW		 172 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
173 when the frag chain is broken by section switching.
174
73562ad0
JZ		 1752005-11-18 Jie Zhang <jie.zhang@analog.com>
176
177 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
178 * config/bfin-parse.y (asm_1): Check register type for load immediate
179 instruction.
180
461b725f
AO		 1812005-11-17 Alexandre Oliva <aoliva@redhat.com>
182
183 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
184 dotname.
185 * write.c (write_object_file): Do not remove used weakrefd.
186
b57d375b
JB		 1872005-11-17 Jan Beulich <jbeulich@novell.com>
188
189 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
190 DW_CFA_restore and DW_CFA_undefined in a loop.
191
92757bc9
JB		 1922005-11-17 Jan Beulich <jbeulich@novell.com>
193
194
195 * symbols.h (S_CLEAR_VOLATILE): Declare.
196 * symbols.c (colon): Also accept redefinable symbols for
197 redefinition. Clone them before modifying.
198 (S_CLEAR_VOLATILE): Define.
199 * cond.c (s_ifdef): Also test for equated symbols.
200 * read.c (s_comm_internal): Also exclude non-redefinable
201 equated symbols. Clone redefinable ones before modifying.
202 (s_weakref): Clone redefinable symbols before modifying.
203 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
204 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
205 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
206
7815f848
AM		 2072005-11-16 Alan Modra <amodra@bigpond.net.au>
208
209 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
210
3896cfd5
AM		 2112005-11-16 Alan Modra <amodra@bigpond.net.au>
212
213 * configure.tgt (i386-*-gnu*): Set em=gnu.
214 * config/te-gnu.h: New file.
215 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
216
86ebace2
AM		 2172005-11-16 Alan Modra <amodra@bigpond.net.au>
218
219 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
220 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
221 redundant check.
222 * read.c (s_lsym): Remove non-BFD assembler sym handling.
223
9eda1ce9
AM		 2242005-11-16 Alan Modra <amodra@bigpond.net.au>
225
226 * read.c (s_comm_internal): Set bfd_com_section segment.
227 (s_mri_common): Likewise.
228 * write.c (write_object_file): Remove non-BFD assembler common
229 sym handling.
230
01ae4198
DJ		 2312005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
232
233 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
234 opcode if r4-r15 are not saved.
235
e46c13d8
AM		 2362005-11-15 Alan Modra <amodra@bigpond.net.au>
237
238 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
239
d8ca90b5
JB		 2402005-11-14 Jan Beulich <jbeulich@novell.com>
241
242 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
243 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
244 (ar): Use AR_* instead of literals.
245 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
246 CR_PMV, CR_CMCV): Define.
247 (cr): Use CR_* instead of literals.
248
8b84be9d
JB		 2492005-11-14 Jan Beulich <jbeulich@novell.com>
250
251 * config/tc-ia64.c (md): Rename regsym to indregsym and move
252 it to the end of the structure.
253 (ar): Field regnum is unsigned.
254 (cr): Likewise:
255 (indirect_reg): Likewise.
256 (declare_register_set): Parameter regnum is unsigned.
257 (declare_register): Parameter numregs and base_regnum are
258 unsigned. So is the local loop variable.
259 (md_begin): Restrict scope of local variable regnum, which
260 also is unsigned. Replace loops with function calls where
261 possible. Re-order things so that register groups are kept
262 together. Remove all uses of regsym except for indirect
263 registers. Replace use of regsym by indregsym for indirect
264 registers.
265 (ia64_optimize_expr): Replace use of regsym by indregsym for
266 indirect registers, with appropriate bias.
267
0499d65b
TS		 2682005-11-14 David Ung <davidu@mips.com>
269
270 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
271 for the MIPS16e save/restore instructions.
272
513ba3ab
JB		 2732005-11-11 Jan Beulich <jbeulich@novell.com>
274
275 * doc/Makefile.am: Make asconfig.texi writeable before trying
276 to write to it.
277 * doc/Makefile.in: Refresh.
278
7b0441f6
JB		 2792005-11-10 Jan Beulich <jbeulich@novell.com>
280
281 * config/tc-i386.c (intel_e11): Don't special-case segment
282 registers in brackets.
283
01cfc07f
NC		 2842005-11-10 Nick Clifton <nickc@redhat.com>
285
286 * config/tc-arm.c (BAD_ADDR_MODE): Define.
287 (arm_reg_parse_multi): Return NULL rather than FAIL.
288 (arm_reg_parse): Fix comment, the function returns FAIL rather
289 than NULL if it is unable to parse the register name.
290 (do_ldrex): Use BAD_ADDR_MODE.
291 Change error message for PC-relative addressing.
292 (do_strex): Likewise.
293 (do_t_ldrex): Use BAD_ADDR_MODE.
294 (do_t_strex): Likewise.
295
74b56d1f
NC		 2962005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
297
298 * config/tc-sparc.c (isoctal): Fix thinko.
299
4fa6945e
NC		 3002005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
301
302 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
303 flag_mri_m68k as condition for parsing the '$' as a prefix.
304 * as.h (DOLLAR_AMBIGU): Define if needed.
305
6f84a2a6
NS		 3062005-11-08 Nathan Sidwell <nathan@codesourcery.com>
307
308 Add ms2 support.
309 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
310 (ms1_architectures): Add ms2.
311 (md_parse_option): Add ms2.
312 (md_show_usage): Add ms2.
313 (md_assemble): Add JAL_HAZARD detection logic.
314 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
315 * doc/c-ms1.texi: New.
316 * doc/all.texi: Add MS1.
317 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
318 * doc/Makefile.in: Rebuilt.
319 * doc/Makefile: Rebuilt.
320
a541e3ce
SE		 3212005-11-07 Steve Ellcey <sje@cup.hp.com>
322
323 * configure: Regenerate after modifying bfd/warning.m4.
324
8973a37d
DA		 3252005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
326
327 PR gas/1804
328 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
329 output constant data.
330
a0b7da79
MM		 3312005-11-07 Mark Mitchell <mark@codesourcery.com>
332
333 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
334 * doc/Makefile.in: Regenerated.
335 * doc/as.texinfo: Document "@FILE".
336
422fee64
NC		 3372005-11-07 Nick Clifton <nickc@redhat.com>
338
339 PR binutils/1568
340 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
341 'x' attribute. Remember the actions of the 'w' and 'n' attributes
342 and do not allow the 'x','s' or 'd' attributes to change them.
343
b3b91714
AM		 3442005-11-07 John Levon <levon@movementarian.org>
345
346 * config/tc-i386.h (tc_comment_chars): Define.
347 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
348 (i386_comment_chars): Add.
349 (md_parse_options): Process OPTION_DIVIDE.
350 (md_show_usage): Describe --divide option.
351 * doc/c-i386.texi: Document --divide option.
352
fb7ccfc1
AM		 3532005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
354
355 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
356 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
357
0e470c55
AM		 3582005-11-07 Alan Modra <amodra@bigpond.net.au>
359
360 * macro.c (buffer_and_nest): Skip labels regardless of
361 NO_PSEUDO_DOT and flag_m68k_mri.
362
fb7ccfc1 3632005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
fee9cbc7
AM		 364
365 * expr.c (integer_constant): Match only 'B' as binary suffix if
0e470c55
AM		 366 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
367 otherwise.
fee9cbc7 368
b54788f8
AO		 3692005-11-04 Alexandre Oliva <aoliva@redhat.com>
370
371 * read.c (s_weakref): Do not permit redefinitions.
372 * symbols.c (colon): Do not permit redefinitions of equated
373 symbols.
374
0876dd7e
TS		 3752005-11-01 Thiemo Seufer <ths@networkno.de>
376
377 PR gas/1299
378 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
379 * Makefile.in: Regenerate.
380
44075ae2
TS		 3812005-11-01 Thiemo Seufer <ths@networkno.de>
382
383 * config/tc-mips.c (md_parse_option): Fix typo in comment.
384
a55ff675
MM		 3852005-10-30 Mark Mitchell <mark@codesourcery.com>
386
387 * as.c (show_usage): Document "@FILE".
388
b177c45c
L		 3892005-10-30 H.J. Lu <hongjiu.lu@intel.com>
390
391 * Makefile.am (OBJ_FORMATS): Remove vms.
392 Run "make dep-am".
393 * Makefile.in: Regenerated.
394
395 * dep-in.sed: Replace " ./" with " ".
396
4fb1e3d3
DB		 3972005-10-28 Dave Brolley <brolley@redhat.com>
398
399 Contribute the following change:
400 2005-09-19 Dave Brolley <brolley@redhat.com>
401
402 * config/tc-m32c.c (default_isa): New static variable.
403 (m32c_isa): Now of type CGEN_BITSET.
404 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
405
2e10c237
PB		 4062005-10-28 Paul Brook <paul@codesourcery.com>
407
408 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
409 instead of mcpu_cpu_opt.
410
53dfbcc7
BW		 4112005-10-27 Sterling Augustine <sterling@tensilica.com>
412
413 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
414 refer to "ports" instead of "queues".
415 (check_t1_t2_reads_and_writes): Pass correct interface values to
416 xtensa_interface_inout.
417
6a2b6326
JB		 4182005-10-27 Jan Beulich <jbeulich@novell.com>
419
420 * read.c (assign_symbol): Also consider equates already defined.
421 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
422 * config/obj-coff.h (obj_symbol_clone_hook): New.
423 (coff_obj_symbol_clone_hook): Declare.
424 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
425
6b73c529
DD		 4262005-10-26 DJ Delorie <dj@redhat.com>
427
d14c4fad
DD		 428 * config/tc-m32c.c (md_relax_table, subtype_mappings,
429 md_convert_frag): Add jsr.w support.
0e470c55 430
6b73c529
DD		 431 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
432 itself.
433 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
434 and imm-8-HI operands.
435
f1022c90
PB		 4362005-10-26 Paul Brook <paul@codesourcery.com>
437
438 * config/tc-arm.c (insns): Correct "sel" entry.
439
4d1bb795
JB		 4402005-10-26 Jan Beulich <jbeulich@novell.com>
441
442 * config/tc-i386.c (i386_operand): Don't check register prefix here.
443 (parse_real_register): Rename from parse_register.
444 (parse_register): New.
445 (i386_parse_name): New.
446 (md_operand): New.
447 (intel_e11): Don't tolerate registers in offset expressions anymore.
448 (intel_get_token): Don't check register prefix here. Copy the actual
449 register token, not the canonical register name.
450 * config/tc-i386.h (md_operand): Delete.
451 (i386_parse_name): Declare.
452 (md_parse_name): Define.
453
3c9b82ba
NC		 4542005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
455
456 * Makefile.am: Add Z80 cpu.
457 * Makefile.in: Regenerated.
0e470c55 458 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
3c9b82ba
NC		 459 and disallow newlines in quoted strings.
460 * configure.tgt: Add z80-*-coff.
461 * config/obj-coff.h: Add format "coff-z80".
462 * doc/Makefile.am: Add c-z80.texi.
463 * doc/Makefile.in: Regenerated.
464 * doc/all.texi: Add Z80.
465 * doc/c-z80.texi: New file
466 * doc/as.texinfo: Add z80 options and some z80-related remarks.
467 * config/tc-z80.c: New file
468 * config/tc-z80.h: New file
469 * NEWS: Mention new support.
470
50afb01e
L		 4712005-10-25 H.J. Lu <hongjiu.lu@intel.com>
472
473 * write.c (adjust_reloc_syms): Undo the change made on
474 2005-04-26 to allow local symbol set to undefined symbol.
475
7c8d43d8
L		 4762005-10-24 H.J. Lu <hongjiu.lu@intel.com>
477
478 * Makefile.am (bfin-parse.tab.h): Removed.
479 (bfin-parse.h): Added.
480 * Makefile.in: Regenerated.
481
3caac5b8
AM		 4822005-10-25 Alan Modra <amodra@bigpond.net.au>
483
484 * po/POTFILES.in: Regenerate.
485 * po/gas.pot: Regenerate.
486
beb6bfe8
BS		 4872005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
488
489 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
490 make a single reloc with an offset rather than a stack.
491 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
492
06e77878
AO		 4932005-10-24 Alexandre Oliva <aoliva@redhat.com>
494
495 * read.c (potable): Add weakref.
496 (s_weakref): New.
497 * read.h (s_weakref): Declare.
498 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
499 * symbols.c (colon): Clear weakrefr.
500 (symbol_find_exact): Rename to, and reimplement in terms of...
501 (symbol_find_exact_noref): ... new function.
502 (symbol_find): Likewise...
503 (symbol_find_noref): ... ditto.
504 (resolve_symbol_value): Resolve weakrefr without setting their
505 values.
506 (S_SET_WEAK): Call hook.
507 (S_GET_VALUE): Follow weakref link.
508 (S_SET_VALUE): Clear weakrefr.
509 (S_IS_WEAK): Follow weakref link.
510 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
511 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
512 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
513 (symbol_mark_used): Follow weakref link.
514 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
515 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
516 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
517 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
518 * write.c (adust_reloc_syms): Follow weakref link. Do not
519 complain if target is undefined.
520 (write_object_file): Likewise. Remove weakrefr symbols. Drop
521 unreferenced weakrefd symbols.
522 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
523 symbols EXTERNAL.
524 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
525 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
526 * doc/as.texinfo: Document weakref.
527 * doc/internals.texi: Document new struct members, internal
528 functions and hooks.
529
9ba4c445
JZ		 5302005-10-24 Jie Zhang <jie.zhang@analog.com>
531
532 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
533 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
534 * Makefile.in: Regenerate.
535 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
536 * config/tc-bfin.c (md_chars_to_number): Change the type of first
537 argument from unsigned char * to char * to remove signedness warnings.
538
6a2375c6
JB		 5392005-10-24 Jan Beulich <jbeulich@novell.com>
540
541 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
542 (dot_rot): Change type of num_* variables. Check for positive count.
543 (ia64_optimize_expr): Re-structure.
544 (md_operand): Check for general register.
545
5e0bd176
JB		 5462005-10-24 Jan Beulich <jbeulich@novell.com>
547
548 * config/tc-ia64.c (declare_register): Call symbol_create.
549 (md_begin): Remove local variables total, ar_base, and cr_base.
550 Start loops for registers at their respective first one. Don't
551 update md.regsym for alias names. Generate alias name tp for r13.
552
cab0a0db
DD		 5532005-10-21 DJ Delorie <dj@redhat.com>
554
555 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
556 names unstead of numbers.
557
29024861
DU		 5582005-10-19 David Ung <davidu@mips.com>
559
560 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
561 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
562 hence avoiding to emit a nop.
563
9f8e671b
JZ		 5642005-10-19 Jie Zhang <jie.zhang@analog.com>
565
566 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
567 LEX_BEGIN_NAME.
568 (bfin_start_line_hook): Remove the workaround for LSETUP(.
569 (bfin_name_is_register): Remove the workarounds for LSETUP(
570 and SAA(.
571 (bfin_start_label): Ditto.
572
e8247da7
BW		 5732005-10-18 Bob Wilson <bob.wilson@acm.org>
574
575 * config/tc-xtensa.c (xtensa_end_directive): Restore
576 default_lit_sections regardless of use_literal_section.
577
1e0486ea
JZ		 5782005-10-18 Jie Zhang <jie.zhang@analog.com>
579
580 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
581 * Makefile.in: Regenerated.
582
cd1fcb49
NC		 5832005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
584
585 * doc/as.texinfo (.loc) Fix placement of '@end table'.
586
7c430684
BW		 5872005-10-17 Bob Wilson <bob.wilson@acm.org>
588
589 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
590 unsigned line number. Do not include "dwarf2dbg.h".
591 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
592 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
593 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
594 (md_assemble): Use as_where instead of dwarf2_where.
595 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
596 dwarf2_line_infos. Change to call new_logical_line followed by
597 dwarf2_emit_insn.
598
7047dd1e
NC		 5992005-10-14 Mike Frysinger <vapier@gentoo.org>
600
601 * doc/as.texinfo (Section): Add missing ']' to .section example.
602
559c577b
DA		 6032005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
604
605 PR binutils/941
606 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
607 unknown opcode is found.
608
3e8a519c
MM		 6092005-10-12 Mark Mitchell <mark@codesourcery.com>
610
611 * NEWS: Mention @file.
612
dc191a8f
NC		 6132005-10-12 Nick Clifton <nickc@redhat.com>
614
615 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
616 generally tidy up the code.
617 * config/tc-avr.h: Likewise.
618
60d11e55
JB		 6192005-10-12 Jan Beulich <jbeulich@novell.com>
620
621 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
622 (dot_pred_rel): Likewise.
623 (parse_operand): Likewise.
624 (ia64_unrecognized_line): Likewise.
625 (md_operand): Likewise.
626
9497f5ac
NC		 6272005-10-11 Jan Beulich <jbeulich@novell.com>
628
629 * expr.h (enum expr_mode): New.
60d11e55 630 (expression): Pass third argument to expr.
9497f5ac
NC		 631 (expression_and_evaluate): New.
632 (deferred_expression): New.
633 (expr): Add third parameter.
634 (resolve_expression): New.
635 * struc-symbol.h (struct symbol): New members sy_volatile and
636 sy_forward_ref.
637 * symbols.c, symbols.h (symbol_clone): New.
638 (symbol_clone_if_forward_ref): New.
639 (snapshot_symbol): New.
640 (S_IS_VOLATILE): New.
641 (S_IS_FORWARD_REF): New.
642 (S_SET_VOLATILE): New.
643 (S_SET_FORWARD_REF): New.
644 * as.c (macro_expr): Use expression_and_evaluate.
645 * cond.c (s_if): Likewise.
646 (s_elseif): Likewise.
647 * dw2gencfi.c (cfi_parse_reg): Likewise.
648 * expr.c (operand): Add second parameter. Optionally call
649 deferred_expression. Pass mode argument to itself and md_parse_name.
650 Check mode before trying to evaluate symbol. Call
651 symbol_clone_if_forward_ref for both operands.
60d11e55 652 (expr): Add third parameter. Pass mode to operand and itself.
9497f5ac
NC		 653 Optionally call resolve_expression.
654 (resolve_expression): New.
655 (get_single_number): Pass second argument to operand.
656 * read.c (potable): New entry for .eqv.
657 (read_a_source_file): Handle new == operator.
658 (get_absolute_expr): Use expression_and_evaluate.
659 (s_lsym): Likewise.
660 (assign_symbol): Rename second parameter. Call symbol_clone on
661 legal and illegal redefinition. Call S_SET_VOLATILE and
662 S_SET_FORWARD_REF depending on mode.
663 (s_set): Update description.
664 (s_space): Call resolve_expression.
665 (pseudo_set): Optionally call deferred_expression. Check
666 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
667 (equals): Handle ==.
668 * config/tc-ia64.h (md_parse_name): Add mode parameter.
669 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
670 * config/tc-m32r.h (md_parse_name): Likewise.
671 (m32r_parse_name): Likewise.
672 * config/tc-mmix.h (md_parse_name): Likewise.
673 * config/tc-mn10300.h (md_parse_name): Likewise.
674 (mn10300_parse_name): Likewise.
675 * config/tc-ppc.h (md_parse_name): Likewise.
676 * config/tc-sh.h (md_parse_name): Likewise.
677 (sh_parse_name): Likewise.
678 * config/tc-sh64.h (md_parse_name): Likewise.
679 (sh64_consume_datalabel): Likewise.
680 * config/tc-tic54x.h (md_parse_name): Likewise.
681 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
682 before trying to evaluate symbol.
683 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
684 * config/tc-sh.c (sh_parse_name): Likewise.
685 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
686 second argument to operandf. Pass mode parameter to sh_parse_name.
687 * doc/as.texinfo: Document .eqv and the == assignment operator.
688
fa4ec3f5
ILT		 6892005-10-10 Ian Lance Taylor <ian@airs.com>
690
691 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
692 * Makefile.in: Regenerate.
693
723a8472
NC		 6942005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
695
696 * expr.c (operator): Allow "!=" as a synonym for "<>".
697 * doc/as.texinfo (Infix Op): Mention "!=".
698
f0a3b40f
DA		 6992005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
700
701 * config/tc-hppa.c (strict): Don't initialize. Update comment.
702 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
703 found. Simplify handling of "ma" and "mb" completers.
704
ee065d83
PB		 7052005-10-08 Paul Brook <paul@codesourcery.com>
706
707 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
708 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
709 New variables.
710 (arm_cpu_option_table): Add canonical_name.
711 (arm_cpus): Populate canonical_name field.
712 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
713 aeabi_set_public_attributes, arm_md_end): New functions.
714 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
715 (md_assemble): Set thumb_arch_used and arm_arch_used.
716 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
717 * config/tc-arm.h (md_end): Define.
718 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
719
37dedf66 7202005-10-06 Khem Raj <kraj@mvista.com>
0e470c55 721 NIIBE Yutaka <gniibe@m17n.org>
37dedf66
NC		 722
723 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
724 (parse_reg_without_prefix): New function.
725 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
726 set.
727 (option md_longopts): Add allow-reg-prefix option.
728 * doc/c-sh.texi: Document --allow-reg-prefix option.
729 * NEWS: Mention the new switch.
730
d1eac9d9
NC		 7312005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
732
733 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
734 operators.
735
4945bb8a
BW		 7362005-09-30 Sterling Augustine <sterling@tensilica.com>
737 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 738
739 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
740
b898a385
L		 7412005-09-30 H.J. Lu <hongjiu.lu@intel.com>
742
743 * Makefile.am: Run "make dep-am".
744 * Makefile.in: Regenerated.
745 * aclocal.m4: Likewise.
746
869b9d07
MM		 7472005-09-30 Mark Mitchell <mark@codesourcery.com>
748
749 * as.c (main): Use expandargv.
750
90e3ad06
JB		 7512005-09-30 Jan Beulich <jbeulich@novell.com>
752
753 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
754 (removed) comma.
755
07c1b327
CM		 7562005-09-30 Catherine Moore <clm@cm00re.com>
757
758 * Makefile.am: Bfin support.
759 * Makefile.in: Regenerated.
760 * aclocal.m4: Regenerated.
761 * configure: Regenerated.
762 * configure.in: Bfin support.
763 * configure.tgt: Bfin support.
764 * config/bfin-aux.h: New file.
765 * config/bfin-defs.h: New file.
766 * config/bfin-lex.l: New file.
767 * config/bfin-parse.y: New file.
768 * config/tc-bfin.c: New file.
769 * config/tc-bfin.h: New file.
770 * doc/Makefile.am: Recognize c-bfin.texi.
771 * doc/Makefile.in: Regenerated.
772 * doc/all.texi: Bfin support.
773 * doc/as.texinfo: Likewise.
774 * doc/c-bfin.texi: Document bfin-specific syntax and
775 directives.
776
e3cb604e
PB		 7772005-09-30 Paul Brook <paul@codesourcery.com>
778
779 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
780 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
781 normal infix conditions.
782 (C3E): Include Thumb-2 definition.
783 (CL, cCL): Define.
784 (insns): Use them for legacy mnemonics.
785
a70c2403
NC		 7862005-09-30 Matthias Kurz <mk@baerlap.north.de>
787
788 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
789 version of <locale.h> when ENABLE_NLS is not defined.
790
ef0241e7
JB		 7912005-09-29 Jan Beulich <jbeulich@novell.com>
792
793 * config/tc-ia64.c (parse_operands): Always parse first operand of
794 alloc.
795
c9c5dcda
AM		 7962005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
797 Alan Modra <amodra@bigpond.net.au>
798
799 * app.c (do_scrub_chars): Match open and close quote of strings.
800 Remove redundant EOF test in case 7.
801
e05278af
JB		 8022005-09-28 Jan Beulich <jbeulich@novell.com>
803
804 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
805 relocations in 16- and 32-bit modes.
806 (i386_displacement): Make pc-relative branch handling dependent
807 upon operand (rather than address) size.
808
7c9c8381
JB		 8092005-09-28 Jan Beulich <jbeulich@novell.com>
810
811 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
812 parsing the input.
813 (dot_cfi_startproc): Likewise.
814 (dot_cfi_endproc): Likewise. Also check no extra input was given.
815 (dot_cfi_escape): Likewise.
816
d182319b
JB		 8172005-09-28 Jan Beulich <jbeulich@novell.com>
818
819 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
820 (TC_CONS_FIX_NEW): Define unconditionally.
821 (x86_pe_cons_fix_new): Remove.
822 * config/tc-i386.c (signed_cons): New.
823 (md_pseudo_table): Add slong.
824 (x86_cons_fix_new): Declare unconditionally.
825 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
826 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
827 conversion.
828
37b75c0c
AM		 8292005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
830
831 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
832 buffer after copying string.
833
db8ac8f9
PB		 8342005-09-27 Paul Brook <paul@codesourcery.com>
835
836 * config/arm.c (arm_cpus): Add more cpu names.
837 * doc/c-arm.texi: Document them.
838
66bd02d3
AM		 8392005-09-21 Alan Modra <amodra@bigpond.net.au>
840
841 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
842
fead5cd9
RH		 8432005-09-20 Richard Henderson <rth@redhat.com>
844
845 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
846
07a53e5c
RH		 8472005-09-20 Richard Henderson <rth@redhat.com>
848
849 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
850 with label.
851 (dwarf2_loc_mark_labels): New.
852 (dwarf2_gen_line_info_1): Split out of ...
853 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
854 (dwarf2_emit_label): New.
855 (dwarf2_directive_loc_mark_labels): New.
856 (out_set_addr): Take a symbol instead of frag+ofs.
857 (relax_inc_line_addr): Likewise.
858 (emit_inc_line_addr): Assert delta non-negative.
859 (process_entries): Remove dead code. Update to work with temp
860 symbols instead of frag+ofs.
861 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
862 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
863 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
864 * config/obj-elf.h (obj_frob_label): New.
865 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
866 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
867 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
868 Similarly in the respective tc_frob_label implementation functions.
869 * config/tc-i386.c (md_pseudo_table): Move file and loc to
870 non-elf section; add loc_mark_labels.
871 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
872 (ia64_flush_insns): Check for marked labels; emit line entry if so.
873 (emit_one_bundle): Similarly.
874 (ia64_frob_label): Record marked labels.
875 * config/tc-m68hc11.h (tc_frob_label): Remove.
876 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
877 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
878 * config/tc-sh64.h (tc_frob_label): Likewise.
879 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
880
aba4aa7d
AM		 8812005-09-20 Alan Modra <amodra@bigpond.net.au>
882
883 * read.c (pseudo_set): Set segment of expression syms to expr_section.
884
43fd16e4
JB		 8852005-09-14 Jan Beulich <jbeulich@novell.com>
886
887 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
888 registers, floating point control and status words, and mxcsr as
889 well as (for 64-bit code) segment base registers and rflags.
890
3e470ab5
DD		 8912005-09-09 Dmitry Diky <diwil@spec.ru>
892
893 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
894 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
895 has been reached.
896
2ef2b9ae
CF		 8972005-09-08 Chao-ying Fu <fu@mips.com>
898
899 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
900 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
901 directives.
902
3eb17e6b
PB		 9032005-09-08 Paul Brook <paul@codesourcery.com>
904
905 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
906 (do_smc, do_t_smc): ... to this.
907 (insns): Remane smi to smc.
908 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
909 BFD_RELOC_ARM_SMC.
910
ecea7679
RH		 9112005-09-07 Richard Henderson <rth@redhat.com>
912
913 * dwarf2dbg.c (dwarf2_where): Set line->isa.
914 (dwarf2_set_isa): New.
915 (dwarf2_directive_loc): Rearrange to allow all options on one line.
916 * dwarf2dbg.h (dwarf2_set_isa): Declare.
917 * doc/as.texinfo: Update .loc documentation.
918
bd0eb99b
RH		 9192005-09-07 Richard Henderson <rth@redhat.com>
920
921 * dwarf2dbg.c: Include safe-ctype.h.
922 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
923 (current): Initialize.
924 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
925 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
926 (dwarf2_directive_file): Cope with invalid filename.
927 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
928 epilogue_begin, is_stmt, isa.
929 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
930 case down lower.
37b75c0c 931 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 932 and DWARF2_FLAG_EPILOGUE_BEGIN.
933 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
934 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
935 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
936 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
937 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
938 (struct dwarf2_line_info): Add isa member.
939 * doc/as.texinfo (LNS directives): New node.
940
b8ee1a6e
DU		 9412005-09-07 David Ung <davidu@mips.com>
942
943 * config/tc-mips.c (append_insn): Undo last change. Instead add
944 guard to suppress calling frag_grow if the current instruction is
945 one that allows a delay slot.
946
ef2e4d86
CF		 9472005-09-06 Chao-ying Fu <fu@mips.com>
948
949 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
950 (mips_opts): Add -1 to initialize ase_mt.
951 (file_ase_mt): New variable for -mmt.
952 (CPU_HAS_MT): New define.
953 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
954 formats.
955 (mips_ip): Check ase_mt to enable MT instructions.
956 Handle !, $, *, &, +T, +t, g operand formats.
957 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
958 odd float registers.
959 (OPTION_MT, OPTION_NO_MT): New define.
960 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
961 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
962 (mips_after_parse_args): Set ase_mt based on CPU.
963 (s_mipsset): Handle ".set mt" and ".set nomt".
964 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
965 (md_show_usage): Show usage of -mmt and -mno-mt.
966 * doc/as.texinfo: Document -mmt and -mno-mt options.
967 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
968 directives.
969
0110f2b8
PB		 9702005-09-06 Paul Brook <paul@codesourcery.com>
971
972 * config/tc-arm.c (arm_it): Add relax field.
973 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
974 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
975 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
976 do_t_mov_cmp): Allow relaxation.
977 (output_relax_insn): New function.
978 (put_thumb32_insn): New function.
979 (output_inst): Use new functions.
980 (md_assemble): Don't throw error on relaxable instructions.
981 (insns): Change "b" entry from TCE(...) to tCE(...).
982 (md_estimate_size_before_relax): Return 2.
983 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
984 relax_branch, arm_relax_frag): New functions.
985 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
986 relocations.
987 * config/tc-arm.h (md_convert_frag): Remove definition.
988 (md_relax_frag): Define.
989 (arm_relax_frag): Add prototype.
990
9a64e435
PB		 9912005-09-02 Paul Brook <paul@codesourcery.com>
992
993 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
994
8f06b2d8
PB		 9952005-09-02 Paul Brook <paul@codesourcery.com>
996
997 * config/tc-arm.c (encode_arm_cp_address): Use
998 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
999 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
1000 mode.
1001 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
1002 available.
1003 (cCE, cC3): Define.
1004 (insns): Use them for coprocessor instructions.
1005 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
1006 (get_thumb32_insn): New function.
1007 (put_thumb32_insn): New function.
1008 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
1009 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1010
c4188bc9
PB		 10112005-09-02 Paul Brook <paul@codesourcery.com>
1012
1013 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
1014 incorrect suffix matches.
1015
e9df6573
DU		 10162005-09-01 David Ung <davidu@mips.com>
1017
1018 * config/tc-mips.c (append_insn): Correctly handle mips16 case
1019 when the frags are different for the 2 instructions we want to
1020 swap. If the lengths of the 2 instructions are not the same, we
1021 won't do the swap but emit an nop.
1022
2a9a06c1
DD		 10232005-09-01 Dmitry Diky <diwil@spec.ru>
1024
1025 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 1026 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 1027
61e192bf
NC		 10282005-08-29 Nick Clifton <nickc@redhat.com>
1029
1030 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
1031 there is no symbol.
1032
435acd52
JB		 10332005-08-26 Jan Beulich <jbeulich@novell.com>
1034
1035 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
1036 qualified operand of a branch.
1037 (intel_bracket_expr): Set JumpAbsolute here...
1038 (intel_e11): ... rather than here.
1039
c0524131
NC		 10402005-08-26 Christian Groessler <chris@groessler.org>
1041
1042 * configure.tgt: Set bfd_gas also for z8k cpu.
1043 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
1044 type.
1045 (newfix): Adapt to bfd reloc types.
1046 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
1047 is available in the current frag.
1048 (md_convert_frag): Adapt function parameters.
1049 (tc_gen_reloc): New function.
1050 (md_section_align): Use bfd_get_section_alignment.
1051 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
1052 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1053 relocations.
1054 * config/tc-z8k.h (TARGET_ARCH): Define.
1055 (tc_fix_adjustable): Define.
1056
74cd071d
CF		 10572005-08-25 Chao-ying Fu <fu@mips.com>
1058
1059 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1060 (mips_opts): Add -1 to initialize ase_dsp.
1061 (file_ase_dsp): New variable for -mdsp.
1062 (CPU_HAS_DSP): New define.
1063 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1064 operand formats.
1065 (mips_ip): Add min_range and max_range for checking singed numbers.
1066 Check ase_dsp to enable DSP instructions.
1067 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1068 (OPTION_DSP, OPTION_NO_DSP): New define.
1069 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1070 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1071 (mips_after_parse_args): Set ase_dsp based on CPU.
1072 (s_mipsset): Handle ".set dsp" and ".set nodsp".
1073 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1074 (md_show_usage): Show usage of -mdsp and -mno-dsp.
1075
ff324200
DU		 10762005-08-23 David Ung <davidu@mips.com>
1077
1078 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1079 cpu names.
1080
ac805826
AM		 10812005-08-23 Alan Modra <amodra@bigpond.net.au>
1082
1083 PR 1036
1084 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1085
478ec1e3
AM		 10862005-08-23 Phil Edwards <phil@codesourcery.com>
1087
1088 * configure.tgt (*-*-vxworks): Match vxworks* instead.
1089
4fa24527
JB		 10902005-08-22 Jan Beulich <jbeulich@novell.com>
1091
1092 * config/tc-i386.c (object_64bit): New.
1093 (i386_target_format): Initialize it.
1094 (output_disp): Use object_64bit for relocation type determination.
1095 (output_imm): Likewise.
1096 (i386_validate_fix): Likewise.
1097 (tc_gen_reloc): Likewise.
1098 (lex_got): Likewise. Remove static mode_name. Change array size
1099 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1100 (x86_cons): Use object_64bit for deciding whether quad fields can
1101 have relocations.
1102
fefaa1aa
CG		 11032005-08-18 Christian Groessler <chris@groessler.org>
1104
1105 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1106 * config/tc-mcore.h: Likewise.
1107 * config/tc-z8k.h: Likewise.
1108 * config/tc-z8k.c: Likewise.
1109 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1110 sh_coff_reloc_mangle declaration.
1111 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1112 BFD_RELOC_SH_USES.
1113
32a3d256
KK		 11142005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1115
1116 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1117 to confirm that no ISA is specified.
1118
4111faa5
NC		 11192005-08-18 Nick Clifton <nickc@redhat.com>
1120
1121 * write.c (relax_segment): Count the number of frags being
1122 processed and use this to compute a maximum limit on the number of
1123 iterations that will be allowed when attempting to relax the
1124 segment.
1125
11eec5fc
DS		 11262005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1127
1128 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1129 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1130
23d36e92
AM		 11312005-08-16 Alan Modra <amodra@bigpond.net.au>
1132
1133 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1134 default cpu.
1135
3d388997
PB		 11362005-08-15 Paul Brook <paul@codesourcery.com>
1137
1138 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1139 instructions.
1140 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1141
36ae0db3
DJ		 11422005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1143
1144 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1145 (md_show_usage): Likewise.
1146 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1147
6c639ef9
MS		 11482005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1149
1150 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1151 (md_gather_operands): Add support for optional operands.
1152
77592908
DD		 11532005-08-12 Dmitry Diky <diwil@spec.ru>
1154 * config/tc-msp430.c (msp430_enable_relax): New flag.
1155 (msp430_enable_polys): Likewise.
1156 (OPTION_RELAX): New option.
1157 (OPTION_POLYMORPHS): Likewise.
1158 (md_longopts): New long options.
1159 (md_show_usage): Updated.
1160 (md_parse_option): Add new options handler.
1161 (msp430_operands): Add check if polymorph insns are enabled.
1162 (msp430_force_relocation_local): New function.
1163 (md_apply_fix): Now delete relocs according to new flags combination.
1164 (msp430_relax_frag): Convert long branches to short branches only if
1165 flag msp430_enable_relax is set.
1166 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1167 (msp430_force_relocation_local): Likewise.
1168 * doc/c-msp430.texi: Describe new options.
37b75c0c 1169
e079bef8
ILT		 11702005-08-11 Ian Lance Taylor <ian@airs.com>
1171
1172 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1173 (stamp-mk.com): Likewise.
1174 (EXTRA_DIST): Remove make-gas.com from list.
1175 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1176 * Makefile.in: Regenerate.
1177
4924bf8f
HPN		 11782005-08-11 Hans-Peter Nilsson <hp@axis.com>
1179
1180 * subsegs.c (subseg_change): Move declaration of seginfo to before
1181 first statement.
1182
7be1c489
AM		 11832005-08-11 Alan Modra <amodra@bigpond.net.au>
1184
1185 * README-vms: Delete.
1186 * config-gas.com: Delete.
1187 * makefile.vms: Delete.
1188 * vmsconf.sh: Delete.
1189 * config/atof-tahoe.c: Delete.
1190 * config/m88k-opcode.h: Delete.
1191 * config/obj-bout.c: Delete.
1192 * config/obj-bout.h: Delete.
1193 * config/obj-hp300.c: Delete.
1194 * config/obj-hp300.h: Delete.
1195 * config/tc-a29k.c: Delete.
1196 * config/tc-a29k.h: Delete.
1197 * config/tc-h8500.c: Delete.
1198 * config/tc-h8500.h: Delete.
1199 * config/tc-m88k.c: Delete.
1200 * config/tc-m88k.h: Delete.
1201 * config/tc-tahoe.c: Delete.
1202 * config/tc-tahoe.h: Delete.
1203 * config/tc-tic80.c: Delete.
1204 * config/tc-tic80.h: Delete.
1205 * config/tc-w65.c: Delete.
1206 * config/tc-w65.h: Delete.
1207 * config/te-aux.h: Delete.
1208 * config/te-delt88.h: Delete.
1209 * config/te-delta.h: Delete.
1210 * config/te-dpx2.h: Delete.
1211 * config/te-hp300.h: Delete.
1212 * config/te-ic960.h: Delete.
1213 * config/vms-a-conf.h: Delete.
1214 * doc/c-a29k.texi: Delete.
1215 * doc/c-h8500.texi: Delete.
1216 * doc/c-m88k.texi: Delete.
1217 * README: Remove obsolete examples, and list of supported targets.
1218 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1219 bout and hp300 support.
1220 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1221 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1222 primary_bfd_gas.
1223 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1224 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1225 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1226 * as.h: Likewise.
1227 * dw2gencfi.c: Likewise.
1228 * dwarf2dbg.c: Likewise.
1229 * ehopt.c: Likewise.
1230 * input-file.c: Likewise.
1231 * listing.c: Likewise.
1232 * literal.c: Likewise.
1233 * messages.c: Likewise.
1234 * obj.h: Likewise.
1235 * output-file.c: Likewise.
1236 * read.c: Likewise.
1237 * stabs.c: Likewise.
1238 * struc-symbol.h: Likewise.
1239 * subsegs.c: Likewise.
1240 * subsegs.h: Likewise.
1241 * symbols.c: Likewise.
1242 * symbols.h: Likewise.
1243 * tc.h: Likewise.
1244 * write.c: Likewise.
1245 * write.h: Likewise.
1246 * config/aout_gnu.h: Likewise.
1247 * config/obj-aout.c: Likewise.
1248 * config/obj-aout.h: Likewise.
1249 * config/obj-coff.c: Likewise.
1250 * config/obj-coff.h: Likewise.
1251 * config/obj-evax.h: Likewise.
1252 * config/obj-ieee.h: Likewise.
1253 * config/tc-arm.c: Likewise.
1254 * config/tc-arm.h: Likewise.
1255 * config/tc-avr.c: Likewise.
1256 * config/tc-avr.h: Likewise.
1257 * config/tc-crx.h: Likewise.
1258 * config/tc-d10v.h: Likewise.
1259 * config/tc-d30v.h: Likewise.
1260 * config/tc-dlx.h: Likewise.
1261 * config/tc-fr30.h: Likewise.
1262 * config/tc-frv.h: Likewise.
1263 * config/tc-h8300.c: Likewise.
1264 * config/tc-h8300.h: Likewise.
1265 * config/tc-hppa.h: Likewise.
1266 * config/tc-i370.h: Likewise.
1267 * config/tc-i386.c: Likewise.
1268 * config/tc-i386.h: Likewise.
1269 * config/tc-i860.h: Likewise.
1270 * config/tc-i960.c: Likewise.
1271 * config/tc-i960.h: Likewise.
1272 * config/tc-ip2k.h: Likewise.
1273 * config/tc-iq2000.h: Likewise.
1274 * config/tc-m32c.h: Likewise.
1275 * config/tc-m32r.h: Likewise.
1276 * config/tc-m68hc11.h: Likewise.
1277 * config/tc-m68k.c: Likewise.
1278 * config/tc-m68k.h: Likewise.
1279 * config/tc-maxq.c: Likewise.
1280 * config/tc-maxq.h: Likewise.
1281 * config/tc-mcore.c: Likewise.
1282 * config/tc-mcore.h: Likewise.
1283 * config/tc-mn10200.h: Likewise.
1284 * config/tc-mn10300.c: Likewise.
1285 * config/tc-mn10300.h: Likewise.
1286 * config/tc-ms1.h: Likewise.
1287 * config/tc-msp430.c: Likewise.
1288 * config/tc-msp430.h: Likewise.
1289 * config/tc-ns32k.c: Likewise.
1290 * config/tc-ns32k.h: Likewise.
1291 * config/tc-openrisc.h: Likewise.
1292 * config/tc-or32.c: Likewise.
1293 * config/tc-or32.h: Likewise.
1294 * config/tc-ppc.c: Likewise.
1295 * config/tc-ppc.h: Likewise.
1296 * config/tc-s390.h: Likewise.
1297 * config/tc-sh.c: Likewise.
1298 * config/tc-sh.h: Likewise.
1299 * config/tc-sparc.c: Likewise.
1300 * config/tc-tic30.c: Likewise.
1301 * config/tc-tic30.h: Likewise.
1302 * config/tc-tic4x.c: Likewise.
1303 * config/tc-tic4x.h: Likewise.
1304 * config/tc-tic54x.c: Likewise.
1305 * config/tc-tic54x.h: Likewise.
1306 * config/tc-v850.h: Likewise.
1307 * config/tc-vax.c: Likewise.
1308 * config/tc-vax.h: Likewise.
1309 * config/tc-xstormy16.h: Likewise.
1310 * config/tc-xtensa.h: Likewise.
1311 * config/tc-z8k.c: Likewise.
1312 * config/tc-z8k.h: Likewise.
1313 * config/vms-a-conf.h
1314 * doc/Makefile.am: Likewise.
1315 * doc/all.texi: Likewise.
1316 * doc/as.texinfo: Likewise.
829c3ed3 1317 * doc/internals.texi: Likewise.
7be1c489
AM		 1318 * doc/Makefile.in: Regenerate.
1319 * Makefile.in: Regenerate.
1320 * configure: Regenerate.
1321 * config.in: Regenerate.
1322 * po/POTFILES.in: Regenerate.
1323
2f6178c1
NC		 13242005-08-09 Nick Clifton <nickc@redhat.com>
1325
1326 PR 1070
1327 * macro.c (getstring): Do not treat round parentheses exactly the
1328 same as angle brackets - the parentheses need to be preserved and
1329 passed on to the macro processing code.
1330
44c86e8c
NC		 13312005-08-08 Nick Clifton <nickc@redhat.com>
1332
1333 * config/tc-msp430.c (MSP430_ISA_21): Define.
1334 (mcu_types): Add entries for msp430x21xx variants.
1335
df40eaf9
NC		 13362005-08-08 Nick Clifton <nickc@redhat.com>
1337
1338 PR 1070
1339 * macro.c (getstring): Treat round parentheses in the same way as
1340 angle brackets.
1341 (get_any_string): Likewise.
1342
5a14ab23
L		 13432005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1344
1345 PR gas/1118
1346 * as.c (parse_args): Handle -al=<FILE>.
1347
47837f8e
NC		 13482005-08-07 Nick Clifton <nickc@redhat.com>
1349
1350 * read.c (s_app_line): Accept a line number of 0 for compatibility
1351 with gcc's output for assembler-with-cpp files.
1352
e27ec89e
PB		 13532005-08-05 Paul Brook <paul@codesourcery.com>
1354
1355 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1356 (do_t_add_sub): Use correct encodings inside IT block.
1357 (do_t_arit3c): Ditto.
1358 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1359 (md_assemble): Verify conditional suffixes agains IT blocks.
1360
9c3c69f2
PB		 13612005-08-05 Paul Brook <paul@codesourcery.com>
1362
1363 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1364 constants.
1365 (encode_thumb32_shifted_operand): Prohibit register shifts.
1366 (encode_thumb32_addr_mode): Fix typo.
1367 (insns): Correct thumb2 ldm and stm opcodes.
1368
f2184508
NC		 13692005-08-02 Khem Raj <kraj@mvista.com>
1370
1371 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1372 WLDRD/WSTRD instruction.
1373
4e6935a6
AM		 13742005-08-02 Alan Modra <amodra@bigpond.net.au>
1375
1376 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1377 if emitting a reloc.
1378
8a06b769
TS		 13792005-07-29 Thiemo Seufer <ths@networkno.de>
1380
1381 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1382
e9f89963
PB		 13832005-07-29 Paul Brook <paul@codesourcery.com>
1384
1385 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1386 pop.
1387 (do_t_addr): Implement 32-bit variant.
1388 (do_t_push_pop): Make some errors warnings. Handle single register
1389 32-bit case.
1390 (insns): Use tCE for adr.
1391 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1392 (md_apply_fix): Ditto.
1393
92e90b6e
PB		 13942005-07-29 Paul Brook <paul@codesourcery.com>
1395
1396 * config/tc-arm.c (parse_tb): New function.
1397 (enum operand_parse_code): Add OP_TB.
1398 (parse_operands): Handle OP_TB.
1399 (do_t_add_sub_w, do_t_tb): New functions.
1400 (insns): Add entries for addw, subw, tbb and tbh.
1401 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1402
0a7b9ba6
NC		 14032005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1404
1405 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1406
17d4e2a2
L		 14072007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1408
1409 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1410
ba825241
JB		 14112005-07-27 Jan Beulich <jbeulich@novell.com>
1412
1413 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1414 int.
1415 (unw_p_record): Remove unused/redundant fields imask and rmask.
1416 Combine spoff and pspoff into a union. Combine gr and br into a
1417 union. Change type of grmask and brmask to unsigned char. Change type
1418 of frmask to unsigned int.
1419 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1420 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1421 (check_pending_save): New.
1422 (alloc_record): Clear out entire record.
1423 (output_psp_gr): Use renamed structure fields.
1424 (output_psp_sprel): Likewise.
1425 (output_rp_gr): Likewise.
1426 (output_rp_br): Likewise.
1427 (output_rp_psprel): Likewise.
1428 (output_rp_sprel): Likewise.
1429 (output_pfs_gr): Likewise.
1430 (output_pfs_psprel): Likewise.
1431 (output_pfs_sprel): Likewise.
1432 (output_preds_gr): Likewise.
1433 (output_preds_psprel): Likewise.
1434 (output_preds_sprel): Likewise.
1435 (output_spill_base): Likewise.
1436 (output_unat_gr): Likewise.
1437 (output_unat_psprel): Likewise.
1438 (output_unat_sprel): Likewise.
1439 (output_lc_gr): Likewise.
1440 (output_lc_psprel): Likewise.
1441 (output_lc_sprel): Likewise.
1442 (output_fpsr_gr): Likewise.
1443 (output_fpsr_psprel): Likewise.
1444 (output_fpsr_sprel): Likewise.
1445 (output_priunat_gr): Likewise.
1446 (output_priunat_psprel): Likewise.
1447 (output_priunat_sprel): Likewise.
1448 (output_bsp_gr): Likewise.
1449 (output_bsp_psprel): Likewise.
1450 (output_bsp_sprel): Likewise.
1451 (output_bspstore_gr): Likewise.
1452 (output_bspstore_psprel): Likewise.
1453 (output_bspstore_sprel): Likewise.
1454 (output_rnat_gr): Likewise.
1455 (output_rnat_psprel): Likewise.
1456 (output_rnat_sprel): Likewise.
1457 (output_spill_psprel): Likewise.
1458 (output_spill_sprel): Likewise.
1459 (output_spill_reg): Likewise.
1460 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1461 bit.
1462 (output_frgr_mem): Likewise.
1463 (output_gr_mem): Likewise.
1464 (output_br_mem): Likewise.
1465 (output_gr_gr): Likewise.
1466 (output_br_gr): Likewise.
1467 (fixup_unw_records): Likewise.
1468 (process_one_record): Use renamed structure fields. For gr_gr and
1469 br_gr, collect mask from chain of records before output.
1470 (in_prologue): Simplify and eliminate early returns. Call
1471 check_pending_save.
1472 (in_body): Simplify and eliminate early returns.
1473 (dot_body): Call check_pending_save.
1474 (md_assemble): Update comment. Deal with pending saves.
1475
9cd96992
JB		 14762005-07-26 Jan Beulich <jbeulich@novell.com>
1477
1478 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1479 mask from guessed suffix, but mask out other immediate types only
1480 if at least on candidate is valid for the insn.
1481
fd54057a
DD		 14822005-07-25 DJ Delorie <dj@redhat.com>
1483
1484 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1485 Support %mod() modifiers from opcodes.
1486 * doc/c-m32c.texi (M32C-Modifiers): New section.
1487
3b22753a
L		 14882005-07-25 Jan Hubicka <jh@suse.cz>
1489 H.J. Lu <hongjiu.lu@intel.com>
1490
1491 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1492 defined.
1493 (elf_com_section_ptr): New.
1494 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1495 (elf_common_parse): Make it global. Use elf_com_section_ptr
1496 instead of bfd_com_section_ptr.
1497 (obj_elf_change_section): Handle x86-64 large bss sections.
1498
1499 * config/obj-elf.h (elf_com_section_ptr): New.
1500 (elf_common_parse): New.
1501
1502 * config/tc-i386.c (handle_large_common): New.
1503 (md_pseudo_table): Add "largecomm".
1504 (x86_64_section_letter): New.
1505 (x86_64_section_word): New.
1506
1507 * config/tc-i386.h (x86_64_section_word): New.
1508 (x86_64_section_letter): New.
1509 (md_elf_section_letter): New. Defined.
1510 (md_elf_section_word): Likewise.
1511
9f971fcb
NC		 15122005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1513
1514 * configure.tgt: Remove i386-*-rtemself*.
1515 Remove sparc-*-rtemself*.
1516
240a3425
BE		 15172005-07-21 Ben Elliston <bje@gnu.org>
1518
1519 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1520
c160f130
PB		 15212005-07-21 Paul Brook <paul@codesourcery.com>
1522
1523 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1524 inst.reloc.pc_rel.
1525
a9bfff94
NC		 15262005-07-20 Tavis Ormandy <taviso@gentoo.org>
1527
1528 * messages.c: Use vsnprintf instead of vsprintf.
1529
157e7bd1
NC		 15302005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1531
1532 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1533 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1534
85da3a56
NC		 15352005-07-18 Nick Clifton <nickc@redhat.com>
1536
1537 * configure.tgt: Restore alpha ordering to list of arches.
1538
71e17562
DA		 15392005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1540
1541 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1542
718ddfc0
JB		 15432005-07-18 Jan Beulich <jbeulich@novell.com>
1544
1545 * config/tc-i386.c (md_begin): Use IS_ELF.
1546 (tc_i386_fix_adjustable): Likewise.
1547 (md_estimate_size_before_relax): Likewise.
1548 (md_apply_fix): Likewise.
1549 (i386_target_format): Likewise.
1550 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1551 (i386_immediate): Remove #ifdef LEX_AT.
1552 (i386_displacement): Likewise.
1553 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1554 LEX_AT.
1555
3956db08
JB		 15562005-07-18 Jan Beulich <jbeulich@novell.com>
1557
1558 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1559 parameter to unsigned. Parameter sign now is tristate - zero/
1560 positive mean unsigned/signed, negative means signedness doesn't
1561 matter. Check field size,
1562 signedness, and pcrel-ness are in agreement between relocated field
1563 and relocation type. Adjust diagnostics.
1564 (optimize_imm): And type mask of operand instead of overwriting it.
1565 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1566 local structure and initialize gotrel accordingly. Pass caller as
1567 mask of types that the operator can match.
1568 (x86_cons_fix_new): Let reloc know that signedness of relocation
1569 doesn't matter.
1570 (x86_pe_cons_fix_new): Likewise.
1571 (x86_cons): Pass additional argument to lex_got.
1572 (i386_immediate): New local variable 'types'. Pass its address as
1573 additional argument to lex_got. Mask out operand types not supported
1574 befoe returning.
1575 (i386_displacement): Likewise. Set bigdisp to all types supported in
1576 64-bit mode, combining the previously split initialization.
1577
2dd88dca
JB		 15782005-07-18 Jan Beulich <jbeulich@novell.com>
1579
1580 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1581 current mode.
1582
8126167b
DA		 15832005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1584
1585 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1586 promoted match.
1587
0f82ff91
AM		 15882005-07-16 Alan Modra <amodra@bigpond.net.au>
1589
1590 * Makefile.am: Run "make dep-am".
1591 * Makefile.in: Regenerate.
1592
90700ea2
L		 15932007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1594
1595 * gas/config/tc-i386.h (CpuVMX): New.
1596 (CpuUnknownFlags): Add CpuVMX.
1597
49f58d10
JB		 15982005-07-14 Jim Blandy <jimb@redhat.com>
1599
1600 Add support for the Renesas M32C.
1601 * Makefile.am (CPU_TYPES): List m32c.
1602 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1603 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1604 * configure.in: Add case for m32c.
1605 * configure.tgt: Add cases for m32c and m32c-*-elf.
1606 * configure: Regenerated.
1607 * config/tc-m32c.c, config/tc-m32c.h: New files.
1608 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1609 * doc/Makefile.in: Regenerated.
1610 * doc/all.texi: Set M32C.
1611 * doc/as.texinfo: Add text for the M32C-specific options and line
1612 comment characters, and refer to c-m32c.texi.
1613 * doc/c-m32c.texi: New file.
37b75c0c 1614
6c5cf62c
NC		 16152005-07-14 Nick Clifton <nickc@redhat.com>
1616
1617 PR 1069
1618 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1619 the ins_parse buffer.
1620
14c194bb
NC		 16212005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1622
1623 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1624 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1625
28a9d8f5
L		 16262005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1627
1628 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1629 displacements.
1630
b4f261e0
BE		 16312005-07-08 Ben Elliston <bje@au.ibm.com>
1632
1633 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1634 * config/obj-elf.h: Likewise.
1635 * config/tc-h8300.h: Likewise.
1636 * config/tc-h8500.h: Likewise.
1637 * config/tc-i370.h: Likewise.
1638 * config/tc-i386.h: Likewise.
1639 * config/tc-m68hc11.h: Likewise.
1640 * config/tc-m68k.h: Likewise.
1641 * config/tc-ppc.h: Likewise.
1642 * config/tc-s390.h: Likewise.
1643 * config/tc-sh.h: Likewise.
1644 * config/tc-sparc.h: Likewise.
1645 * config/tc-tic30.c: Likewise.
1646 * config/tc-w65.h: Likewise.
1647 * config/tc-xtensa.h: Likewise.
1648
d8b19f1a
HPN		 16492005-07-08 Hans-Peter Nilsson <hp@axis.com>
1650
1651 PR gas/1049
1652 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1653
0fd3a477
JW		 16542005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1655
1656 * config/tc-tic30.c (debug): Add format attribute. Fix format
1657 bugs.
1658
bf50992e
L		 16592005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1660
1661 * config/tc-i386.c (cpu_arch): Add sse3.
1662
1663 * config/tc-i386.h (CpuSSE3): Renamed from ...
1664 (CpuPNI): This. Defined as CpuSSE3.
1665
1666 * doc/c-i386.texi: Document .sse3.
1667
5d5e6db9
JB		 16682005-07-06 Jan Beulich <jbeulich@novell.com>
1669
1670 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1671
3ec2b351
NC		 16722005-07-05 Nick Clifton <nickc@redhat.com>
1673
1674 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1675 md_chars_to_numbers to an unsigned pointer in order to avoid a
1676 compile time warning.
1677
9d8504b1
PB		 16782005-07-05 Paul Brook <paul@codesourcery.com>
1679
1680 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1681
a0defb2e
AH		 16822005-07-05 Aldy Hernandez <aldyh@redhat.com>
1683
1684 * config/tc-ms1.c: New.
1685 * config/tc-ms1.h: New.
1686 * testsuite/gas/ms1/allinsn.d: New.
1687 * testsuite/gas/ms1/allinsn.s: New.
1688 * testsuite/gas/ms1/badinsn.s: New.
1689 * testsuite/gas/ms1/badinsn1.s: New.
1690 * testsuite/gas/ms1/badoffsethigh.s: New.
1691 * testsuite/gas/ms1/badoffsetlow.s: New.
1692 * testsuite/gas/ms1/badorder.s: New.
1693 * testsuite/gas/ms1/badreg.s: New.
1694 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1695 * testsuite/gas/ms1/badsignedimmlow.s: New.
1696 * testsuite/gas/ms1/badsyntax.s: New.
1697 * testsuite/gas/ms1/badsyntax1.s: New.
1698 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1699 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1700 * testsuite/gas/ms1/errors.exp: New.
1701 * testsuite/gas/ms1/ldst.s: New.
1702 * testsuite/gas/ms1/misc.d: New.
1703 * testsuite/gas/ms1/misc.s: New.
1704 * testsuite/gas/ms1/ms1-16-003.d: New.
1705 * testsuite/gas/ms1/ms1-16-003.s: New.
1706 * testsuite/gas/ms1/ms1.exp: New.
1707 * testsuite/gas/ms1/msys.d: New.
1708 * testsuite/gas/ms1/msys.s: New.
1709 * testsuite/gas/ms1/relocs.d: New.
1710 * testsuite/gas/ms1/relocs.exp: New.
1711 * testsuite/gas/ms1/relocs1.s: New.
1712 * testsuite/gas/ms1/relocs2.s: New.
1713
30123838
JB		 17142005-07-05 Jan Beulich <jbeulich@novell.com>
1715
1716 * config/tc-i386.h (CpuSVME): New.
1717 (CpuUnknownFlags): Include CpuSVME.
1718 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1719 as alias of sledgehammer.
1720 (md_assemble): Include invlpga in the check for insns with two source
1721 operands.
1722 (process_operands): Include SVME insns in the check for ignored
1723 segment overrides. Adjust diagnostic.
1724 (i386_index_check): Special-case SVME insns with memory operands.
1725
ca3f61f7
NC		 17262005-07-04 Khem Raj <kraj@mvista.com>
1727 Nick Clifton <nickc@redhat.com>
1728
1729 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1730 use an immediate value.
1731 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1732 since the register field of the operands structure is unsigned.
1733 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1734 (parse_operands): Make the 2ns parameter an unsigned pointer to
1735 match its use.
1736 (do_ldrd): When using the imm field of the operands structure as a
1737 second register field, treat it as unsigned.
1738
551b43fd
AM		 17392005-07-04 Alan Modra <amodra@bigpond.net.au>
1740
1741 PR 1004
1742 * config/obj-elf.c (obj_elf_change_section): Use backend
1743 get_sec_type_attr.
1744
e4e8248d
JB		 17452005-07-01 Jan Beulich <jbeulich@novell.com>
1746
1747 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1748 (output_spill_psprel, output_spill_psprel_p): Combine.
1749 (output_spill_sprel, output_spill_sprel_p): Combine.
1750 (output_spill_reg, output_spill_regp_p): Combine.
1751 (process_one_record): Handle psp_psprel.
1752 (parse_predicate_and_operand): New.
1753 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1754 initialize output values. Emit diagnostic case here.
1755 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1756 (add_unwind_entry): New second parameter. Allow first parameter to
1757 be NULL. Parse optional tag, emit warning about further support for
1758 it otherwise being missing. Check end-of-line when requested.
1759 (dot_fframe): Clear operand when wrong. Allow tag.
1760 (dot_vframe): Likewise.
1761 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1762 relative.
1763 (dot_vframepsp): Remove.
1764 (dot_altrp): Clear operand when wrong. Allow tag.
1765 (dot_save): Likewise. Let default case also go through
1766 add_unwind_entry.
1767 (dot_savemem): Likewise.
1768 (dot_restore): Don't return when wrong operand. Allow tag.
1769 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1770 parse_predicate_and_operand and the new arguments to
1771 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1772 when wrong operand. Allow tag.
1773 (dot_restorereg, dot_restorereg_p): Likewise.
1774 (dot_spillmem, dot_spillmem_p): Likewise.
1775 (dot_saveg): Clear operand when wrong. Perform tighter operand
1776 checks. Allow tag.
1777 (dot_savef): Likewise.
1778 (dot_saveb): Likewise.
1779 (dot_savegf): Likewise.
1780 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1781 parse_predicate_and_operand and the new arguments to
1782 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1783 when wrong operand. Allow tag.
1784 (popcount): New.
1785 (dot_label_state): Don't return when wrong operand.
1786 (dot_copy_state): Likewise.
1787 (dot_unwabi): Likewise. Check if in prologue.
1788 (dot_body): Don't call demand_empty_rest_of_line.
1789 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1790 operand checks.
1791 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1792 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1793 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1794 (parse_operand): New second parameter. Don't deal with '}' here
1795 anymore. Don't advance past end-of-line.
1796 (parse_operands): Pass second argument to parse_operand.
1797 (ia64_start_line): Prevent out-of-bounds access through
1798 input_line_pointer. Deal with '}' here.
1799 (ia64_unrecognized_line): Don't deal with '}' here.
1800 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1801 discard_rest_of_line.
1802
2fc8bdac
ZW		 18032005-06-30 Zack Weinberg <zack@codesourcery.com>
1804
1805 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1806 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1807 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1808 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1809 (s_arm_elf_cons): Disallow use of (plt) suffix.
1810 (do_adrl): Adjust X_add_number unconditionally.
1811 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1812 argument. Handle all adjustment for pipeline offset here.
1813 (md_apply_fix): No need to undo work of md_pcrel_from. No
1814 need to extract pre-encoded pipeline adjustments from various
1815 branch instructions. Generally, assume instructions are already
1816 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1817 special cases. Handle BFD_RELOC_ARM_PLT32 like
1818 BFD_RELOC_ARM_PCREL_BRANCH.
1819 (tc_gen_reloc): Remove OBJ_ELF special case.
1820 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1821
b753922c
BE		 18222005-06-30 Ben Elliston <bje@gnu.org>
1823
1824 * Makefile.am (check-DEJAGNU): Don't search for expect.
1825 * Makefile.in: Regenerate.
1826
c3298874
BE		 18272005-06-30 Ben Elliston <bje@gnu.org>
1828
1829 * Makefile.am (EXPECT): Set to expect.
1830 (RUNTEST): Likewise, set to runtest.
1831 * Makefile.in: Regenerate.
1832
8f738565
BE		 18332005-06-23 Ben Elliston <bje@gnu.org>
1834
1835 * config/m68k-parse.h: Use ISO C90.
1836 * config/m68k-parse.y: Likewise.
1837 * config/tc-m68k.h: Likewise.
1838
b300c311
L		 18392005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1840
1841 PR 1013
1842 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1843 movabs.
1844 (optimize_disp): Optimize only if possible. Don't use 64bit
1845 displacement on non-constants and do same on constants if
1846 possible.
1847
d6ab8113
JB		 18482005-06-17 Jan Beulich <jbeulich@novell.com>
1849
1850 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1851 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1852 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1853 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1854 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1855 aborting.
1856 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1857 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1858 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1859 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1860 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1861 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1862 convert 8-byte pc-relative relocations.
1863 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1864 (i386_validate_fix): Likewise.
1865 (x86_cons): Also handle quad values in 64-bit mode.
1866 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1867 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1868 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1869 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1870
37f6032b
ZW		 18712005-06-13 Zack Weinberg <zack@codesourcery.com>
1872
1873 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1874 symbolP as well as for names with a leading dot. Use ACONCAT.
1875 (md_apply_fix): For branch relocations, only replace value
1876 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1877 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1878 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1879 (LOCAL_LABEL_PREFIX): Don't define.
1880
6bdb6dec
AM		 18812005-06-10 Alan Modra <amodra@bigpond.net.au>
1882
1883 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1884 fill pattern.
1885
4dddc1d1
JW		 18862005-06-08 James E Wilson <wilson@specifixinc.com>
1887
1888 PR 994
1889 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1890 is NULL, then emit a warning, and return the current index.
1891
03b13e59
NC		 18922005-06-08 Tomas Hurka <tom@hukatronic.cz>
1893
6bdb6dec 1894 PR 991
03b13e59
NC		 1895 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1896 temporary copy of the operands array so that changes can be safely
1897 backed out if the insn does not match.
1898 (m68k_compare_opcode): Shortcut the test when the parameters are
1899 the same. Return 1 if the names match but the second opcode is
1900 further on in the array than the first.
1901
985d9490
NC		 19022005-06-08 Nick Clifton <nickc@redhat.com>
1903
1904 PR 994
1905 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1906
6858915a
NC		 19072005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1908
1909 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1910
047af9ef
AH		 19112005-06-07 Aldy Hernandez <aldyh@redhat.com>
1912 Michael Snyder <msnyder@redhat.com>
1913 Stan Cox <scox@redhat.com>
1914
1915 * configure.in: Add ms1 case.
1916
1917 * configure: Regenerate.
1918
1919 * configure.tgt: Add ms1 case.
1920
0bf60745
BW		 19212005-06-07 Bob Wilson <bob.wilson@acm.org>
1922
1923 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1924 * config/tc-xtensa.c (new_resource_table): Likewise.
1925 (resize_resource_table): Likewise.
1926 (release_resources): Fix assertion for unsigned values.
1927
55cf6793
ZW		 19282005-06-07 Zack Weinberg <zack@codesourcery.com>
1929
1930 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1931 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1932 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1933 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1934 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1935 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1936 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1937 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1938 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1939 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1940 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1941 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1942 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1943 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1944 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1945 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1946 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1947 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1948 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1949 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1950 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1951 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1952 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1953 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1954 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1955 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1956 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1957 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1958 * config/tc-xtensa.c, config/tc-z8k.c:
1959 Replace all instances of the string "_apply_fix3" with
1960 "_apply_fix".
1961 * po/POTFILES.in, po/gas.pot: Regenerate.
1962
620c54b3
AM		 19632005-06-08 Alan Modra <amodra@bigpond.net.au>
1964
1965 * Makefile.am: Run "make dep-am".
1966 (POTFILES): Remove GAS_CFILES.
1967 * Makefile.in: Regenerate.
1968
32b26a03
MR		 19692005-06-07 David Ung <davidu@mips.com>
1970
1971 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1972 24kc, 24kf and 24kfx under MIPS32 release 2.
1973
6a86118a
NC		 19742005-06-04 Nick Clifton <nickc@redhat.com>
1975
1976 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1977 to their Thumb-enabled equivalents.
1978
20e1fcfd
MR		 19792005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1980
1981 * config/tc-mips.c (load_register): Add leading "0x" to the
1982 output of sprintf_vma().
1983 (macro): Likewise.
1984
1887dd22
NC		 19852005-06-01 Nick Clifton <nickc@redhat.com>
1986
1987 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1988 test for the presence of thumb version of the parsing functions
1989 since they must always exist and the test generates a compile time
1990 warning message.
1991
04fe8f58
RH		 19922005-05-31 Richard Henderson <rth@redhat.com>
1993
1994 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1995 (alpha_reloc_op): Add it.
1996 (debug_exp): Handle it.
1997 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1998 (emit_insn): Handle it.
1999 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
2000
988392e2
CG		 20012005-05-31 Christian Groessler <chris@groessler.org>
2002
2003 * write.c (dump_section_relocs): Convert to ISO-C.
2004 (write_relocs): Avoid signed/unsigned and fprintf argument
2005 warnings in debug code.
2006
adbaf948
ZW		 20072005-05-26 Zack Weinberg <zack@codesourcery.com>
2008
2009 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
2010 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
2011 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
2012 (md_apply_fix3): Delete fix_is_thumb variable; refer to
2013 fixP->tc_fix_data directly in the sole place it was used.
2014 Explicitly truncate value, *valP, fixP->fx_addnumber, and
2015 fixP->fx_offset to 32 bits, for consistent behavior between 32-
2016 and 64-bit hosts.
2017
5656b6b8
JB		 20182005-05-27 Jan Beulich <jbeulich@novell.com>
2019
2020 * config/tc-ia64.c (struct proc_pending): New.
2021 (unwind): Replace proc_start with proc_pending.
2022 (unwind_diagnostic): Check unwind.proc_pending.sym.
2023 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
2024 Check if previous proc not closed. Record all entry points.
2025 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
2026 Set symbol sizes for entry points recorded in dot_proc. Check
2027 arguments for consistency with respective .proc's.
2028 (md_assemble): Replace unwind.proc_start with
2029 unwind.proc_pending.sym.
2030
75214fb0
JB		 20312005-05-27 Jan Beulich <jbeulich@novell.com>
2032
2033 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
2034 and last_ptr. Check all in-use slots for first one with non-NULL
2035 unwind_record. Don't reload end_ptr before second update round.
2036
7c06efaa
JW		 20372005-05-26 James E Wilson <wilson@specifixinc.com>
2038
2039 * config/tc-ia64.c (extra_goodness): Update comment.
2040 (md_begin): Add debugging code to print best_template table.
2041
286cee81
JB		 20422005-05-25 Jan Beulich <jbeulich@novell.com>
2043
2044 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
2045 template.
2046
30ad6cb9
JB		 20472005-05-25 Jan Beulich <jbeulich@novell.com>
2048
2049 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
2050 BFD_RELOC_UNUSED when determining the width of the reloc.
2051
6baf2b51
JB		 20522005-05-25 Jan Beulich <jbeulich@novell.com>
2053
2054 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2055 section entry.
2056
fa30c84f
JB		 20572005-05-25 Jan Beulich <jbeulich@novell.com>
2058
2059 * config/tc-ia64.c (dot_radix): Rewrite.
2060
1055c30c
JB		 20612005-05-25 Jan Beulich <jbeulich@novell.com>
2062
2063 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2064 and next_slot_frag.
2065 (alloc_record): Remove references to next_slot_number and
2066 next_slot_frag.
2067 (emit_one_bundle): Likewise.
2068
45d18c80
NC		 20692005-05-22 Nick Clifton <nickc@redhat.com>
2070
2071 * config/tc-v850.c (md_apply_fix3): Pass the address of the
2072 message buffer when invoking the insert function.
2073
9f45e54b
DA		 20742005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2075
2076 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2077 only if an instruction match is found.
2078
47e70edb
BW		 20792005-05-20 Bob Wilson <bob.wilson@acm.org>
2080
2081 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2082 to addition in argument to xtensa_dwarf2_emit_insn.
2083
e3e71e27
ZW		 20842005-05-19 Zack Weinberg <zack@codesourcery.com>
2085
2086 * Makefile.am: Have 'all' depend on 'info'.
2087 * Makefile.in: Regenerate.
2088
c744ecf2
AM		 20892005-05-19 Alan Modra <amodra@bigpond.net.au>
2090
2091 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2092
b0648eec
AM		 20932005-05-19 Anton Blanchard <anton@samba.org>
2094
2095 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2096 (md_show_usage): Document it.
2097 (ppc_setup_opcodes): Insert POWER5 mnemonics.
2098 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2099
4600db48
JB		 21002005-05-19 Jan Beulich <jbeulich@novell.com>
2101
2102 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2103 relocations in unwind section.
2104
a0ef61f7
NC		 21052005-05-18 Nick Clifton <nickc@redhat.com>
2106
2107 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2108 if one exists. Ignore any error messages it may produce, just
2109 allow it to perform the insertion.
2110
c19d1205
ZW		 21112005-05-17 Zack Weinberg <zack@codesourcery.com>
2112
2113 * hash.c (hash_lookup): Add len parameter. All callers changed.
2114 (hash_find_n): New interface.
2115 * hash.h: Prototype hash_find_n.
2116 * sb.c: Include as.h.
2117 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2118 (sb_scrub_and_add_sb): New interface.
2119 * sb.h: Prototype sb_scrub_and_add_sb.
2120 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2121
2122 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2123 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2124 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2125
970c3dbc
DJ		 21262005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2127
2128 * doc/Makefile.am (gasver.texi): Don't use $<.
2129 * doc/Makefile.in: Regenerated.
2130
ec7ef033
NC		 21312005-05-17 Nick Clifton <nickc@redhat.com>
2132
2133 PR 876
2134 * symbols.c (resolve_symbol_value): Do not move symbols whose
2135 value expression has not been resolved or finalized into the
2136 absolute section as this will confuse other parts of the assembler
2137 into thinking that their value is zero.
2138
40a4d956
JB		 21392005-05-17 Jan Beulich <jbeulich@novell.com>
2140
2141 * read.c (_find_end_of_line): New.
2142 (find_end_of_line): New.
2143 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2144 (read_a_source_file): Use it.
2145 (s_globl): Use it.
2146 (s_macro): Use it.
2147 (get_line_sb): Use it.
2148 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2149 (s_comm_internal): Likewise.
2150 (s_lsym): Likewise.
2151 (s_macro): Likewise.
2152 (s_ignore): Use ignore_rest_of_line.
2153 * read.h (find_end_of_line): Prototype.
2154 (discard_rest_of_line): Remove prototype. #define to
2155 ignore_rest_of_line.
2156
2d034539
NC		 21572005-05-17 Nick Clifton <nickc@redhat.com>
2158
2159 * config/tc-v850,h (TC_FIX_TYPE): Define.
2160 (TC_INIT_FIX_TYPE): Define.
2161 * config/tc-v850.c (md_assemble): When creating a fix record the
2162 operand in the tc_fix_data field.
2163 (md_apply_fix3): When applying a resolved fix use the operand's
2164 insertion procedure to store the value, if the operand has been
2165 recorded.
2166
42ecbf5e
DJ		 21672005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2168
2169 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2170 invocation.
2171 * Makefile.in: Regenerated.
2172
d7c531cd
BW		 21732005-05-13 Sterling Augustine <sterling@tensilica.com>
2174 Bob Wilson <bob.wilson@acm.org>
2175
2176 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2177 message.
2178 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2179 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2180
3c9d25f4
AM		 21812005-05-11 Alan Modra <amodra@bigpond.net.au>
2182
2183 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2184 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2185
ee192366
MM		 21862005-05-10 Michael Matz <matz@suse.de>
2187
2188 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2189
2190 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2191
20d7ce9b
HPN		 21922005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2193
2194 PR binutils/886
2195 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2196 Handle label-without-colon before ordinary dot-pseudo as an
2197 ordinary label. Don't leak memory for label-without-colon alone
2198 on a line. Don't mmixal-munge operands for dot-pseudos.
2199
be03cc84
JB		 22002005-05-10 Jan Beulich <jbeulich@novell.com>
2201
2202 * macro.c (get_any_string): Remove the two last parameters. Replace
2203 references to the former expand parameter by using macro_alternate.
2204 Simplify loop condition for checking for end-of-string.
2205 (get_string): Remove redunant call to sb_skip_white.
2206 (do_formals): Remove two last arguments to get_any_string.
2207 (macro_expand): Likewise.
2208 (expand_irp): Likewise.
2209
360e86f1
JB		 22102005-05-10 Jan Beulich <jbeulich@novell.com>
2211
2212 * read.c (s_macro): Move local variable 'local' to smaller scope.
2213 Call sb_kill on it when done.
2214
34d9ee9e
JB		 22152005-05-09 Jan Beulich <jbeulich@novell.com>
2216
ee192366
MM		 2217 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2218 when zero and not required by encoding constraints.
34d9ee9e 2219
c9cd7160
L		 22202005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2221
2222 PR 936
2223 * config/tc-sh64.c (sh64_fake_label): New.
2224
2225 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2226
2227 * doc/internals.texi (TC_FAKE_LABEL): Document.
2228
2229 * write.c (TC_FAKE_LABEL): New.
2230 (adjust_reloc_syms): Use it.
2231 (write_object_file): Likewise.
2232
e44823cf
JB		 22332005-05-09 Jan Beulich <jbeulich@novell.com>
2234
2235 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2236 and comma in Intel mode.
2237
089dfecd
JB		 22382005-05-09 Jan Beulich <jbeulich@novell.com>
2239
2240 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2241 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2242 Make name array static and const. Adjust lookup to account for NULL
2243 entries (standing for unused register numbers).
2244
f41bbced
JB		 22452005-05-09 Jan Beulich <jbeulich@novell.com>
2246
2247 * config/tc-i386.c (parse_insn): Consider all matching instructions
2248 when checking for string instruction after string-only prefix.
2249
6e3f953d
L		 22502005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2251
2252 PR 940
2253 * config/tc-ia64.c (start_unwind_section): Properly check
2254 comdat group with SHF_GROUP.
2255
0c6c36d5
BW		 22562005-05-06 Bob Wilson <bob.wilson@acm.org>
2257
2258 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2259
c138bc38
BW		 22602005-05-06 Bob Wilson <bob.wilson@acm.org>
2261
2262 * config/tc-xtensa.c: Remove excess whitespace.
2263 * config/tc-xtensa.h: Likewise.
2264 * config/xtensa-istack.h: Likewise.
2265 * config/xtensa-relax.c: Likewise.
2266 * config/xtensa-relax.h: Likewise.
2267
93a9f991
NC		 22682005-05-06 Nick Clifton <nickc@redhat.com>
2269
2270 * sb.h: Fix formatting of comments.
2271 * sb.c: Fix formatting of comments.
2272
3c9aabc7
JB		 22732005-05-06 Jan Beulich <jbeulich@novell.com>
2274
2275 * sb.h (sb_add_buffer): Reintroduce.
2276 * sb.c (sb_add_buffer): Likewise.
2277
6eaeac8a
JB		 22782005-05-06 Jan Beulich <jbeulich@novell.com>
2279
2280 * macro.c (new_formal, del_formal): New.
2281 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2282 required argument has default value. Stop looking for more formal
2283 when there was a vararg one.
2284 (macro_expand_body): Use new_formal and del_formal.
2285 (macro_expand): Likewise. Initialize local variable err. Don't
2286 return immediately when encountering an error. Warn when keyword
2287 argument already had a value assigned. Eliminate duplicate clearing
2288 of argument value. When current positional argument matches parameter
2289 of vararg type, assign to it all the remaining arguments. Issue error
2290 when required parameter does not have value.
2291 (free_macro): Use del_formal.
2292 (expand_irp): Initialize formal type. Free buffers associated with
2293 formal prior to returning.
2294 * macro.h (struct formal_struct): Add new field 'type' with new
2295 enumeration type 'formal_type'.
2296 * doc/as.texinfo: Document macro parameter qualifiers.
2297 * NEWS: Mention new functionality.
2298
26aca5f6
JB		 22992005-05-06 Jan Beulich <jbeulich@novell.com>
2300
2301 * cond.c (s_ifb): New.
2302 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2303 * read.h (s_ifb): Prototype.
2304 * doc/as.texinfo: Document .ifb and .ifnb.
2305
5faa8e39
JW		 23062005-05-05 Steve Ellcey <sje@cup.hp.com>
2307
2308 * config/tc-ia64.c (MIN): Undef.
2309
eac338cf
PB		 23102005-05-05 Paul Brook <paul@codesourcery.com>
2311
2312 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2313
d8244a4a
NC		 23142005-05-05 Matt Thomas <matt@3am-software.com>
2315
2316 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2317 bytes.
2318
4b4da160
NC		 23192005-05-05 Nick Clifton <nickc@redhat.com>
2320
2321 * Update the address and phone number of the FSF organization in
2322 the GPL notices in the following files:
2323 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2324 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2325 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2326 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2327 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2328 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2329 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2330 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2331 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2332 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2333 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2334 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2335 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2336 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2337 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2338 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2339 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2340 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2341 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2342 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2343 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2344 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2345 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2346 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2347 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2348 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2349 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2350 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2351 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2352 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2353 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2354 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2355 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2356 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2357 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2358 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2359 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2360 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2361 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2362 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2363 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2364 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2365 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2366 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2367 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2368 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2369 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2370 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2371 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2372 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2373 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2374 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2375 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2376 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2377 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2378 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2379 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2380 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2381 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2382 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2383 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 2384 config/xtensa-relax.h, doc/fdl.texi
4b4da160 2385
699d2810
NC		 23862005-05-05 Nick Clifton <nickc@redhat.com>
2387
2388 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2389 the target_big_endian variable to false.
2390
69852798
AM		 23912005-05-04 Alan Modra <amodra@bigpond.net.au>
2392
2393 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2394 list traversal. Use bfd_section_list_prepend.
2395 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2396 over the section list.
2397 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2398 (xtensa_insert_section): Delete.
2399 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2400 and bfd_section_list_prepend.
2401 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2402 bfd_section_list_insert_after.
2403
c1d05a60
NC		 24042005-05-03 Nick Clifton <nickc@redhat.com>
2405
2406 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2407 of bfd_section_list... macros.
2408 * config/tc-mmix.c (mmix_frob_file): Likewise.
2409 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2410 (xtensa_insert_section): Likewise.
2411
2412 * macro.c (macro_hash): Remove static.
2413 * macro.h (macro_hash): Provide an external declaration.
2414
5daa8fe7
L		 24152005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2416
2417 * write.c (write_object_file): Use bfd_section_double_list_remove
2418 to remove sections.
2419
475bf943
DJ		 24202005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2421
2422 * doc/Makefile.am (gasver.texi): Correct quoting.
2423 * doc/Makefile.in: Regenerated.
2424
009b6a7a
DJ		 24252005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2426
2427 * configure.tgt: Add h8300*-*-rtemscoff.
2428 Switch h8300*-*-rtems* to elf.
2429
7e70f1af
L		 24302005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2431
2432 * hash.c: Undo the last change.
2433 * hash.h: Likewise.
2434
aa7eb06d
DJ		 24352005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2436
2437 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2438 of Makefile.
2439 (DISTCLEANFILES): Remove.
2440 (MAINTAINERCLEANFILES): Add asconfig.texi.
2441 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2442
87c245cc
BE		 24432005-04-29 Ben Elliston <bje@au.ibm.com>
2444
2445 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2446 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2447 (bignum-copy.o): Remove.
2448 * Makefile.in: Regenerate.
2449 * makefile.vms (OBJS): Remove bignum-copy.obj.
2450 * symbols.h (local_symbol_make): Remove declaration.
2451 (verify_symbol_chain_2): Likewise.
2452 * symbols.c (local_symbol_make): Make static.
2453 (max_indent_level): Likewise.
2454 (verify_symbol_chain_2): Remove.
2455 * macro.c (macro_hash): Make static.
2456 * messages.c (fprint_value): Remove.
2457 * read.h (get_absolute_expr): Remove.
2458 (emit_leb128_expr): Likewise.
2459 (do_s_func): Likewise.
2460 * read.c (do_s_func): Make static.
2461 (emit_leb128_expr): Likewise.
2462 (get_absolute_expr): Likewise.
2463 * as.h (as_howmuch): Remove declaration.
2464 (fprint_value): Likewise.
2465 * as.c (myname): Make static.
2466 * input-scrub.c (as_howmuch): Remove.
2467 (as_1_char): Likewise.
2468 * input-file.h (input_file_is_open): Remove.
2469 * input-file.c (input_file_is_open): Likewise.
2470 * expr.h (expr_build_unary): Remove declaration.
2471 (expr_build_binary): Likewise.
2472 * expr.c (expr_build_unary): Remove.
2473 (expr_build_binary): Likewise.
2474 * hash.h (hash_replace): Remove declaration.
2475 (hash_delete): Likewise.
2476 * hash.c (hash_replace): Remove.
2477 (hash_delete): Likewise.
2478 * bignum-copy.c (bignum_copy): Move from here ..
2479 * config/tc-vax.c (bignum_copy): .. to here.
2480 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2481 (bignum_copy): Remove extern declaration.
2482 * sb.h (string_count): Remove extern declaration.
2483 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2484 (sb_name): Likewise.
2485 * sb.c (dsize): Replace preprocessor macro with static int.
2486 (string_count): Make static.
2487 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2488 (sb_name): Likewise.
2489 * config/obj-coff.c (dim_index): Make static.
2490 * config/tc-i386.c (GOT_symbol): Likewise.
2491 (output_invalid_buf): Likewise.
2492 * doc/internals.texi (Warning and error messages): Remove the
2493 prototype for fprint_value.
2494
f3429a74
BE		 24952005-04-27 Ben Elliston <bje@au.ibm.com>
2496
2497 * link.cmd: Remove.
2498
60938e80
L		 24992005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2500
2501 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2502
2503 * read.c (pseudo_set): Disallow symbol set to common symbol.
2504
2505 PR 857
2506 * write.c (write_object_file): Report common symbol name when
2507 disallowing local symbol set to common symbol.
2508 (adjust_reloc_syms): Disallow local symbol set to undefined
2509 symbol.
2510
02ddf156
JB		 25112005-04-25 Jan Beulich <jbeulich@novell.com>
2512
2513 * macro.c (macro_expand_body): Replace locals indicator parameters
2514 with actual macro_entry. New local variables macro_line and err.
2515 Don't return when encountering an error, just record the fact.
2516 Detect local symbol name colliding with parameter. Track line number
2517 inside of macro expansion.
2518 (do_formals): Move local variable name to wider scope. Check
2519 parameter of the same name doesn't already exist. In MRI mode, also
2520 check it doesn't collide with the argument count pseudo-parameter).
2521 (define_macro): Add file and line number parameters. Remove local
2522 variable namestr. New local variable error. Initialize macro_entry
2523 members file, line, and name. Don't return when encountering an
2524 error, just record the fact. Use %s in some diagnostics for read.c
2525 to insert the macro name. Free macro_entry on error.
2526 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2527 when encountering an error, just record the fact.
2528 (expand_irp): Don't return when encountering an error, just record
2529 the fact.
2530 * macro.h (macro_struct): New members name, file, and line.
2531 (define_macro): Add file and line number parameters.
2532 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2533 regarding pseudo-op redefinition with the file/line that macro
2534 definition started at.
2535
d2a033cd
BW		 25362005-04-22 Bob Wilson <bob.wilson@acm.org>
2537
2538 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2539 (future_alignment_required): Remove ifdefs that use it.
2540
84b08ed9
BW		 25412005-04-22 Bob Wilson <bob.wilson@acm.org>
2542
2543 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2544 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2545 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2546 parameters.
2547 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2548 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2549
d8cbebfd
CG		 25502005-04-21 Christian Groessler <chris@groessler.org>
2551
2552 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2553 array.
2554
e97b3f28
L		 25552005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2556
2557 * config/obj-aout.h (S_IS_EXTERN): Removed.
2558 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2559 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2560 * symbols.c (S_IS_EXTERN): Likewise.
2561 * symbols.h (S_IS_EXTERN): Likewise.
2562
2563 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2564 S_IS_EXTERNAL.
2565 * config/tc-d10v.c (md_apply_fix3): Likewise.
2566 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2567 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2568 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2569 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2570 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2571 (shmedia_md_convert_frag): Likewise.
2572 * symbols.c (print_symbol_value_1): Likewise.
2573 * write.c (write_object_file): Likewise.
2574
55e08f71
NC		 25752005-04-20 Nick Clifton <nickc@redhat.com>
2576
5f9084e9
NC		 2577 * config/tc-xtensa.c (get_aligned_diff): Change type of
2578 branch_align to offsetT so that its signedness matches that of
2579 target_size.
2580
55e08f71
NC		 2581 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2582 number into a readable string.
2583 (load_register): Likewise.
2584
1f8b1395
AS		 25852005-04-20 Andreas Schwab <schwab@suse.de>
2586
2587 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2588
b0825cc2
DM		 25892005-04-19 David S. Miller <davem@davemloft.net>
2590
2591 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2592 NULL insn, exit early. Remove now spurious NULL checks.
2593 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2594 to NULL and exit.
2595
91c4c449
JB		 25962005-04-19 Jan Beulich <jbeulich@novell.com>
2597
2598 * symbols.h (symbol_find_base): Remove prototype.
2599 * symbols.c (save_symbol_name): Remove code section conditional upon
2600 STRIP_UNDERSCORE.
2601 (symbol_find): Remove.
2602 (symbol_find_base): Rename to symbol_find.
2603 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2604 symbol_find.
2605 * config/obj-coff.c (tag_insert): Remove code section conditional
2606 upon STRIP_UNDERSCORE.
2607 (obj_coff_def): Likewise.
2608 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2609 (coff_frob_symbol): Likewise.
2610 (yank_symbols): Likewise.
2611 (c_section_symbol): Likewise.
2612 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2613 * config/tc-arm.c (symbol_locate): Remove code section conditional
2614 upon STRIP_UNDERSCORE.
2615 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2616 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2617 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2618 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2619 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2620
80b8152b
AS		 26212005-04-19 Andreas Schwab <schwab@suse.de>
2622
2623 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2624 access to application registers.
2625
4d56c0a0
JB		 26262005-04-19 Jan Beulich <jbeulich@novell.com>
2627
2628 * config/te-sysv32.h: Remove.
2629 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2630 config/te-sysv32.h.
2631 * Makefile.in (TARG_ENV_HFILES): Likewise.
2632
4fdd1e4f
JB		 26332005-04-19 Jan Beulich <jbeulich@novell.com>
2634
2635 PR/847
2636 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2637 length symbols.
2638
791fe849
MK		 26392005-04-18 Mark Kettenis <kettenis@gnu.org>
2640
2641 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2642
9ee2a2d4
MR		 26432005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2644
2645 * config/tc-mips.c (normalize_constant_expr): Don't check for
2646 HAVE_32BIT_GPRS.
2647 (check_absolute_expr): Only call normalize_constant_expr() if
2648 HAVE_32BIT_GPRS.
2649 (mips_ip): Likewise.
2650
2651 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2652
e6ca91be
JB		 26532005-04-18 Jan Beulich <jbeulich@novell.com>
2654
2655 * macro.c (free_token): New, freeing all the memory associated with a
2656 macro.
2657 (do_formals): Move initializers to ...
2658 (define_macro): ... here.
2659 (delete_macro): Convert passed in name to lower case. Warn when
2660 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2661
9f872bbe
MR		 26622005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2663
2664 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2665
8fe53b44
JB		 26662005-04-15 Jan Beulich <jbeulich@novell.com>
2667
2668 * config/obj-elf.c (obj_elf_struct): New.
2669 (elf_pseudo_table). Use it for .offset and .struct.
2670
0e5cd789 26712005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 2672 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 2673
2674 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2675 than the section alignment.
2676
dd49a749
BW		 26772005-04-14 Bob Wilson <bob.wilson@acm.org>
2678 H.J. Lu <hongjiu.lu@intel.com>
2679
2680 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2681 * config/tc-xtensa.c (xg_translate_sysreg_op,
2682 xtensa_translate_old_userregs_ops,
2683 xtensa_find_unaligned_branch_targets,
2684 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2685 relax_frag_add_nop): Support 64-bit host.
2686 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2687 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2688
26eebcf5
MK		 26892005-04-14 Mark Kettenis <kettenis@gnu.org>
2690
64efe625
MK		 2691 * configure.tgt: Add support for OpenBSD/sparc ELF.
2692
26eebcf5
MK		 2693 * configure.tgt: Set emulation for mips-*-openbsd*.
2694 Remove broken mips-dec-openbsd* config.
2695 * configure.in: Set default ABI for mips64-*-openbsd*.
2696 * configure: Regenerate.
2697
39a59cf8
MR		 26982005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2699
2700 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2701 optimization for constant addresses.
2702
f7a568ea
NC		 27032005-04-14 Nick Clifton <nickc@redhat.com>
2704
2705 * as.c (main): Move parse_args before symbol_begin and frag_init
2706 so that the hash table size can be set before it is used.
2707 * hash.c: Use an unsigned long type for the size of the hash
2708 tables.
3c9d25f4 2709 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2710
9e9b66a9
AM		 27112005-04-14 Alan Modra <amodra@bigpond.net.au>
2712
2713 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2714 * acinclude.m4: Include ../bfd/warning.m4.
2715 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2716 * Makefile.in: Regenerate.
2717 * configure: Regenerate.
2718 * doc/Makefile.in: Regenerate.
2719
2051e8c4
MR		 27202005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2721
2722 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2723 (normalize_address_expr): New function to sign-extend address
2724 offsets that fit into 32 bits in 32-bit mode.
2725 (macro_build_ldst_constoffset): Use normalize_address_expr()
2726 instead of a handcoded sequence.
2727 (load_register): Likewise. Report oversized numbers in a useful
2728 way.
2729 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2730 for constant addresses. Report oversized numbers in a useful way.
2731 (mips_ip): Use normalize_address_expr() for addresses.
2732
bc4bd9ab
MK		 27332005-04-12 Mark Kettenis <kettenis@gnu.org>
2734
2735 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2736 similar to other instructions now that they're marked as ImmExt.
2737
4bdd3565
NC		 27382005-04-12 Nick Clifton <nickc@redhat.com>
2739
2740 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2741 (gas_hash_table_size): New static variable.
2742 (set_gas_hash_table_size): New function: Records a requested size
2743 for the hash tables.
2744 (get_gas_hash_table_size): New function: Return a prime number
2745 near the requested size of the hash table.
2746 (hash_new): Use get_gas_hash_table_size.
2747 * hash.h: Add a prototype for set_gas_hash_table_size.
2748 * as.c (show_usage): Add description of new switches: --hash-size
2749 and --reduce-memory-overheads.
2750 (option_values): Add OPTION_HASH_TABLE_SIZE and
2751 OPTION_REDUCE_MEMORY_OVERHEADS.
2752 (std_longpopts): Add entries for the new options.
2753 (parse_args): Handle the new options.
2754 * Makefile.am: Add a dependency of as.c on hash.h.
2755 * Makefile.in: Regenerate.
2756 * doc/as.texinfo: Document the new switches.
2757 * NEWS: Mention the new switches.
2758
f394e3dd
NC		 27592005-04-12 Nick Clifton <nickc@redhat.com>
2760
2761 PR gas/818
2762 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2763 synonyms.
2764
ceae3e33
AM		 27652005-04-12 Alan Modra <amodra@bigpond.net.au>
2766
2767 * Makefile.am: Run "make dep-am".
2768 * Makefile.in: Regenerate.
2769
2eccd1b4
BW		 27702005-04-11 Sterling Augustine <sterling@tensilica.com>
2771 Bob Wilson <bob.wilson@acm.org>
2772
2773 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2774
333f7af7
MK		 27752005-04-11 Mark Kettenis <kettenis@gnu.org>
2776
2777 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2778
5e75c3ab
JB		 27792005-04-11 Jan Beulich <jbeulich@novell.com>
2780
2781 * NEWS: Mention these changes and their effects.
2782 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2783 is_name_ender.
2784 (check_macro): Likewise.
2785 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2786 labels together with the closing pseudo-op.
2787 (macro_expand_body): Adjust comment. Range-check input before use.
2788 Adjust mis-spelled diagnostic. Use is_name_beginner.
2789 * read.c (try_macro): New.
2790 (read_a_source_file): New static variable last_eol. Don't list
2791 macro expansion lines more than once. Call try_macro.
2792 (s_macro): Set section of line_label to absolute instead of undefined.
2793 * doc/as.texinfo: Add information on the caveats of these changes.
2794
514d955d
AM		 27952005-04-11 Alan Modra <amodra@bigpond.net.au>
2796
2797 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2798 * symbols.h (symbol_X_add_number): Update prototype.
2799
a9fcb2a9
EC		 28002005-04-10 Eric Christopher <echristo@redhat.com>
2801
2802 * symbols.c (symbol_X_add_number): Fix warning.
2803
045b540e
L		 28042005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2805
2806 * config/tc-m68k.c (md_begin): Support 64bit host.
2807 (get_num): Support 64bit BFD on 32bit host.
2808
b215186b
L		 28092005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2810
2811 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2812
be95a9c1
AM		 28132005-04-09 Alan Modra <amodra@bigpond.net.au>
2814
31d20a21
AM		 2815 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2816 call. Don't do the COFF hacks for multi-emulation gas. Move
2817 demand_empty_rest_of_line back to caller.
2818 (s_set, equals): demand_empty_rest_of_line here.
2819
be95a9c1
AM		 2820 PR gas/827
2821 * as.h (rs_dummy): Define.
2822 * symbols.c (symbol_X_add_number): New function.
2823 * symbols.h (symbol_X_add_number): Declare.
2824 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2825 * read.c (assign_symbol): New function, split out from s_set.
2826 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2827 Fix COFF hacks for multi-emulation gas.
2828 (s_set): Call assign_symbol. Remove "register" keyword.
2829 (set_zero_frag): New function.
2830 (pseudo_set): Always check for assignment to section syms.
2831 Always set segment and frag of symbol, and likewise extern for
2832 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2833 special case exp.X_add_number non-zero for O_symbol expressions.
2834 (equals): Use assign_symbol.
2835
6624cbde
BW		 28362005-04-08 Bob Wilson <bob.wilson@acm.org>
2837
2838 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2839 SEC_MERGE sections.
2840
dbbaec26
L		 28412005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2842
2843 * config/tc-i386.c (tc_gen_reloc): Don't turn
2844 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2845
0d6af1ab
NC		 28462005-04-06 Nick Clifton <nickc@redhat.com>
2847
2848 * po/rw.po: New translation: Kinyarwanda
2849 * configure.in (ALL_LINGUAS): Add rw
2850 * configure: Regenerate.
2851
664df4e4
BW		 28522005-04-05 Sterling Augustine <sterling@tensilica.com>
2853 Bob Wilson <bob.wilson@acm.org>
2854
2855 * config/tc-xtensa.c (branch_align_power): New.
2856 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2857 future_alignment_required): Use branch_align_power to check section
2858 alignment as well as xtensa_fetch_width when aligning branch targets.
2859
d77b99c9
BW		 28602005-04-05 Bob Wilson <bob.wilson@acm.org>
2861
2862 * config/tc-xtensa.c: Warning fixes throughout.
2863 (xtensa_fetch_width): Change to unsigned.
2864 (assemble_nop, xtensa_find_unaligned_branch_targets,
2865 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2866 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2867 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2868 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2869 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2870 get_text_align_max_fill_size, get_text_align_nop_count,
2871 get_text_align_nth_nop_size, get_noop_aligned_address,
2872 get_aligned_diff, convert_frag_align_next_opcode,
2873 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2874 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2875 types, avoiding size_t and using offsetT and addressT appropriately.
2876 (get_text_align_power): Clean up types. Avoid incorrect bound.
2877 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2878
da9f89d4
L		 28792005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2880
2881 * config/tc-ia64.c (start_unwind_section): Undo the change
2882 of 2004-08-18.
2883 (generate_unwind_image, dot_endp): Likewise.
2884
f6fe78d6
JW		 28852005-04-01 David Mosberger <davidm@hpl.hp.com>
2886
2887 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2888 le_nop_stop arrays and initializers to file scope.
2889 (md_begin): When generating code for anything other than
2890 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2891
a7d61044
JB		 28922005-04-01 Jan Beulich <jbeulich@novell.com>
2893
2894 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2895 immediates.
2896
d2c5f73e
NC		 28972005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2898
2899 * NEWS: Mention [fdgh]_floating.
2900 * config/atof-vax.c: Fix some whitespace.
2901 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2902
56f36663
NC		 29032005-04-01 Nick Clifton <nickc@redhat.com>
2904
2905 * configure.in: Add a check for <unistd.h> providing a prototype
2906 for getopt() which is compatible with the one in
2907 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2908 * configure: Regenerate.
2909 * config.in (HAVE_DECL_GETOPT): Add.
2910
8a75718c
JB		 29112005-04-01 Jan Beulich <jbeulich@novell.com>
2912
2913 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2914
ae8887b5
JB		 29152005-04-01 Jan Beulich <jbeulich@novell.com>
2916
2917 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2918 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2919
05ea83ed
JB		 29202005-03-30 Julian Brown <julian@codesourcery.com>
2921
2922 * config/tc-arm.c (arm_adjust_symtab): Rename
2923 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2924
9d2da7ca
JB		 29252005-03-30 Julian Brown <julian@codesourcery.com>
2926
2927 * config/tc-arm.c (mapping_state): Change documentation in function
2928 comment to cross-reference spec instead. Change type of mapping symbols
2929 to BSF_NO_TYPE.
2930 (arm_adjust_symtab): Don't change type of mapping symbols here.
2931
e8a38df5
AL		 29322005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2933
2934 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2935 * config.in: Regenerate.
2936 * configure: Regenerate.
2937 * configure.in: Check for ffs decl and alphabetize.
2938
ba93b8ac
DJ		 29392005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2940 Phil Blundell <philb@gnu.org>
2941
2942 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2943 (md_apply_fix3): Mark TLS symbols.
2944 (tc_gen_reloc): Handle TLS relocations.
2945 (arm_fix_adjustable): Ignore TLS relocations.
2946 (s_arm_elf_cons): Support expressions after decorated symbols.
2947
84798bd6
JB		 29482005-03-29 Julian Brown <julian@codesourcery.com>
2949
2950 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2951 whether personality routine index N has been output for this section.
2952 (mapping_state): tc_segment_info_data now struct not enum.
2953 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2954 handled on section change.
2955 (create_unwind_entry): Previous code to output dependency removed.
2956 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2957 for this section.
2958 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2959 arm_segment_info_type.
2960 (arm_segment_info_type): New struct.
84798bd6 2961
7b1cc377
BW		 29622005-03-28 Sterling Augustine <sterling@tensilica.com>
2963 Bob Wilson <bob.wilson@acm.org>
2964
2965 * config/tc-xtensa.c (do_align_targets): Update comment.
2966 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2967 Insert a LOOP_END frag before every loop target, and do not overload
2968 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2969 (xg_assemble_vliw_tokens): Use do_align_targets.
2970 (xtensa_fix_target_frags): Remove code to convert a
2971 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2972 negatable branch at the end of a loop.
2973 (frag_can_negate_branch): Delete.
2974
8c2fda1d
L		 29752005-03-28 David Mosberger <davidm@hpl.hp.com>
2976 H.J. Lu <hongjiu.lu@intel.com>
2977
2978 PR 803
2979 NEWS: Mention "-mtune=[itanium1|itanium2]".
2980
2981 * config/tc-ia64.c (md): Add tune.
2982 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2983 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2984 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2985 B unit NOPs are discouraged for McKinley-derived cores.
2986 (md_begin): Don't hardcode the "extra_goodness()" function in
2987 the comment...
2988 (ia64_init): Set md.tune to itanium2.
2989
2990 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2991 * doc/c-ia64.texi: Likewise.
2992
161840f9
ILT		 29932005-03-27 Ian Lance Taylor <ian@airs.com>
2994
2995 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2996 bad C_EFCN symbol, print its name.
2997
7c834684
BW		 29982005-03-25 Bob Wilson <bob.wilson@acm.org>
2999
3000 * config/tc-xtensa.c (use_longcalls): Delete.
3001 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
3002 the use_longcalls flag is set. Do this before checking the segment.
3003 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
3004 expand direct calls at this point.
3005 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
3006 (xtensa_find_unmarked_state_frags): Likewise.
3007 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
3008 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
3009 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
3010 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
3011
ff1e783f
HPN		 30122005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
3013
3014 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
3015
695a4822
HPN		 30162005-03-25 Hans-Peter Nilsson <hp@axis.com>
3017
3018 * config/tc-cris.h: Convert to ISO C90.
3019 * config/tc-cris.c: Ditto.
3020 (md_estimate_size_before_relax): Remove obsolete comment for
3021 parameter "segment_type".
3022 (md_begin): Document reason for cast of hash_insert argument.
3023 (md_atof): Correct type of parameter "type".
3024
ea1562b3
NC		 30252005-03-24 Nick Clifton <nickc@redhat.com>
3026
3027 * write.h (bit_fix_new): Remove redundant prototype.
3028 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
3029 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
3030 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
3031 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
3032 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
3033 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
3034 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
3035 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
3036 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
3037 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
3038 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
3039 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
3040 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
3041 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
3042 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
3043 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
3044 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
3045 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
3046 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
3047 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
3048 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
3049 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
3050 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
3051 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3052 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3053 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3054 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3055 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3056 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3057 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3058 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3059 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3060 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3061 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3062 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3063 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3064 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3065 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3066 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3067 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3068 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3069 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3070 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3071 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3072 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3073 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3074 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3075 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3076 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3077 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3078 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3079 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3080 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3081 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 3082 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 3083
d110d6a2
JB		 30842005-03-23 Jim Blandy <jimb@redhat.com>
3085
3086 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3087 attributes properly.
3088
ed84e695
NC		 30892005-03-23 Mike Frysinger <vapier@gentoo.org>
3090 Nick Clifton <nickc@redhat.com>
3091
3092 * configure.tgt: Accept any C library to accompany a GNU Linux
3093 implementation, not just the GNU C library.
3094 * configure.in: Likewise.
3095 * configure: Regenerate.
3096
4d5f9b2a
NC		 30972005-03-23 Nick Clifton <nickc@redhat.com>
3098
3099 * config/tc-tic30.c: Convert to ISO C90 formatting.
3100 * config/tc-tic30.h: Convert to ISO C90 formatting.
3101 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3102 * config/atof-vax.c: Convert to ISO C90 formatting.
3103
704803a9
MR		 31042005-03-21 Maciej W. Rozycki <macro@mips.com>
3105
3106 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3107 relocations correctly as well.
3108 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3109 relocations in mergeable sections section-relative either.
3110
6e2a91a3
BW		 31112005-03-21 Bob Wilson <bob.wilson@acm.org>
3112
3113 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3114
3d063691
NC		 31152005-03-21 Nick Clifton <nickc@redhat.com>
3116
1a66a017
NC		 3117 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3118 warning by providing a prototype for sh_symbian_find_elf_flags.
3119
3d063691
NC		 3120 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3121 previous delta.
3122
6f19c13c
AM		 31232005-03-21 Alan Modra <amodra@bigpond.net.au>
3124
3125 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3126 along with other formats that set bfd_gas. Remove unnecessary
3127 setting of bfd_gas. Delete strongarm cases in generic_target
3128 switch.
3129
bd17c2c3
AM		 31302005-03-21 Alan Modra <amodra@bigpond.net.au>
3131
3132 PR gas/780
3133 * config/tc-m68k.c (TRUNC, SEXT): Define.
3134 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3135 (m68k_ip): Truncate or sign extend expressions as appropriate.
3136 (get_num): Likewise.
3137 (md_apply_fix3): Use SEXT.
3138
ec91a2c2
AM		 31392005-03-21 Alan Modra <amodra@bigpond.net.au>
3140
3141 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3142 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3143 (obj-vms.o): Delete rule.
3144 Run "make dep-am".
3145 * Makefile.in: Regenerate.
3146 * aclocal.m4: Regenerate.
3147 * doc/Makefile.in: Regenerate.
3148 * po/POTFILES.in: Regenerate.
3149
238d258f
NC		 31502005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3151
3152 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3153 flag for coldfire v4e.
3154
30f725a1
BW		 31552005-03-17 Bob Wilson <bob.wilson@acm.org>
3156
3157 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3158 xg_apply_fix_value and return a value to indicate success.
3159 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3160 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3161 (xtensa_validate_fix_sub): New.
3162 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3163 (tc_gen_reloc): Move code to handle difference of symbols and code to
3164 apply tentative fix values to ...
3165 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3166 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3167 relocations when linkrelax flag is not set.
3168 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3169 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3170
a724f0f4
JB		 31712005-03-17 Jan Beulich <jbeulich@novell.com>
3172
3173 * config/tc-i386.c (i386_scale): Beautify error message.
3174 (Intel syntax comments): Update.
3175 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3176 next_operand.
3177 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3178 Remove declarations.
3179 (intel_bracket_expr): Declare.
3180 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3181 of the function body in a loop allowing to split an operand into two.
3182 Replace calls to malloc and checks of it returning non-NULL with
3183 calls to xmalloc/xstrdup.
3184 (intel_expr): SHORT no longer handled here. Add comment indicating
3185 comparison ops need implementation.
3186 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3187 Check right operand of - does not specify a register when parsing
3188 the address of a memory reference.
3189 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3190 Check operands do not specify a register when parsing the address of
3191 a memory reference.
3192 (intel_e06, intel_e06_1): Likewise.
3193 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3194 handle SHORT as well as unary + and -. Don't accept : except for
3195 segment overrides or in direct far jump/call insns.
3196 (intel_brack_expr): New.
3197 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3198 intel_brack_expr.
3199 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3200 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3201 Allow symbolic constants as register scale value.
3202 (intel_get_token): Replace call to malloc and check of return value
3203 with call to xmalloc. Change handling for FLAT to match MASM's.
3204 (intel_putback_token): Don't try to back up/free current token if
3205 that is T_NIL.
3206
deeaaff8
DJ		 32072005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3208
3209 * configure.tgt: Set emulation for arm-*-eabi*.
3210 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3211 * config/te-armeabi.h: New file.
3212 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3213 * config/te-symbian.h: Include "te-armeabi.h".
3214
199fea98
NC		 32152005-03-16 Nick Clifton <nickc@redhat.com>
3216
3217 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3218 local variable in case it is clobbered by the setjmp.
3219
1ad12f97
NC		 32202005-03-16 Nick Clifton <nickc@redhat.com>
3221 Ben Elliston <bje@au.ibm.com>
3222
569acd2c 3223 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 3224 compiler command line. Enabled by default. Disable via
569acd2c 3225 --disable-werror.
1ad12f97
NC		 3226 * configure: Regenerate.
3227
a5324a3e
NC		 32282005-03-16 Nick Clifton <nickc@redhat.com>
3229
3230 * config/obj-coff.h: Convert to ISO C90 formatting.
3231 * config/obj-coff.c: Convert to ISO C90 formatting.
3232
b05fe5cf
ZW		 32332005-03-15 Zack Weinberg <zack@codesourcery.com>
3234
3235 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3236 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3237 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3238 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3239 (insns): Add ARMv6T2 instructions:
3240 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3241 (arm_archs): Add V6T2 variants.
3242
957d91c1
NC		 32432005-03-15 Nick Clifton <nickc@redhat.com>
3244
3245 * NEWS: Add cutoff for changes in 2.16 release.
3246
43c3ab55
JB		 32472005-03-15 Jan Beulich <jbeulich@novell.com>
3248
3249 * expr.c (operand): Merge handling of unary + into that for unary
3250 -, !, and ~.
3251
5862107c
EC		 32522005-03-14 Eric Christopher <echristo@redhat.com>
3253
3254 * config/tc-mips.c: Include dw2gencfi.h.
3255 (mips_cfi_frame_initial_instructions): New.
3256 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3257 (tc_cfi_frame_initial_instructions): Ditto.
3258 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3259 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3260 * Makefile.am: Update dependencies.
3261 * Makefile.in: Regenerate.
3262
729ae8d2
AM		 32632005-03-15 Alan Modra <amodra@bigpond.net.au>
3264
3265 * po/es.po: Commit new Spanish translation.
3266
882cb63e
AM		 32672005-03-14 Alan Modra <amodra@bigpond.net.au>
3268
3269 * po/tr.po: Commit new Turkish translation.
3270
885fc257
ZW		 32712005-03-12 Zack Weinberg <zack@codesourcery.com>
3272
3273 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3274 wfi, yield.
3275
e330299e
DJ		 32762005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3277
3278 * config-gas.com: Mark vax-vms as obsolete.
3279 * configure.in: Remove fmt=vms support.
3280 * config.in: Regenerate.
3281 * configure: Regenerate.
3282 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3283
7b1cc377
BW		 32842005-03-10 Sterling Augustine <sterling@tensilica.com>
3285 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 3286
3287 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3288 when checking if xg_resolve_literals needs to be called.
3289 * config/tc-xtensa.h: Fix spelling typo in a comment.
3290
4962e196
JB		 32912005-03-10 Jan Beulich <jbeulich@novell.com>
3292
3293 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3294 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3295 crafted structure declarations with the types from macro.h.
3296
4184909a
RS		 32972005-03-09 Richard Sandiford <rsandifo@redhat.com>
3298
3299 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3300 for -mno-shared optimization.
3301
7d8e00cf
RS		 33022005-03-09 Richard Sandiford <rsandifo@redhat.com>
3303
3304 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3305 (MAX_NOPS): Bump to 4.
3306 (mips_fix_vr4130): New variable.
3307 (nops_for_vr4130): New function.
3308 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3309 nops_for_vr4130 if working around VR4130 errata.
3310 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3311 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3312 (md_parse_option): Handle them.
3313 (md_show_usage): Print them.
3314 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3315
dc36a61f
RS		 33162005-03-09 Richard Sandiford <rsandifo@redhat.com>
3317
3318 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3319 branch delay code.
3320
7d10b47d
RS		 33212005-03-09 Richard Sandiford <rsandifo@redhat.com>
3322
3323 * config/tc-mips.h (mips_flush_pending_output): Delete.
3324 (mips_emit_delays): Declare.
3325 (md_flush_pending_output): Use mips_emit_delays.
3326 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3327 the previous instructions.
3328 (md_begin, append_insn, md_parse_option): Update callers.
3329 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3330 start_noreorder.
3331 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3332 (s_gpdword): Update callers.
3333 (start_noreorder, end_noreorder): New functions.
3334 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3335 manipulating mips_opts or prev_nop_frag directly.
3336 (mips_flush_pending_output): Delete.
3337
404a8071
RS		 33382005-03-09 Richard Sandiford <rsandifo@redhat.com>
3339
3340 * config/tc-mips.c (mips_move_labels): New function, taken from...
3341 (append_insn, mips_emit_delays): ...here.
3342
71400594
RS		 33432005-03-09 Richard Sandiford <rsandifo@redhat.com>
3344
3345 * config/tc-mips.c (MAX_NOPS): New macro.
3346 (history): Resize to 1 + MAX_NOPS.
3347 (fix_vr4120_class): New enumeration.
3348 (vr4120_conflicts): New variable.
3349 (init_vr4120_conflicts): New function.
3350 (md_begin): Call it.
3351 (insn_uses_reg): Constify first argument.
3352 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3353 (nops_for_insn_or_target): New functions.
3354 (append_insn): Use the new nops_for_* functions instead of inline
3355 delay checks. Generalize prev_nop_frag handling to handle an
3356 arbitrary history length. Insert nops into the history buffer
3357 once the number of nops in prev_nop_frag is fixed.
3358 (emit_delays): Use nops_for_insn instead of inline delay checks.
3359
9b91f544
RS		 33602005-03-09 Richard Sandiford <rsandifo@redhat.com>
3361
3362 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3363 check from branch delay code. Remove unnecessary check for branches.
3364
1e915849
RS		 33652005-03-09 Richard Sandiford <rsandifo@redhat.com>
3366
3367 * config/tc-mips.c (dummy_opcode): Delete.
3368 (nop_insn, mips16_nop_insn): New variables.
3369 (NOP_INSN): New macro.
3370 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3371 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3372 (md_begin): Initialize nop_insn and mips16_nop_insn.
3373 (append_insn): Use the new emit_nop function to add nops, recording
3374 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3375 to reserve room for the instruction and install_insn to install the
3376 final form. Use insert_into_history to record the instruction in
3377 the history buffer. Use move_insn to do delay slot filling.
3378 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3379 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3380 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3381
bf12938e
RS		 33822005-03-09 Richard Sandiford <rsandifo@redhat.com>
3383
3384 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3385 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3386 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3387 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3388 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3389
a38419a5
RS		 33902005-03-09 Richard Sandiford <rsandifo@redhat.com>
3391
3392 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3393 and extended_p fields with a single fixed_p field.
3394 (append_insn, mips_no_prev_insn): Adjust accordingly.
3395
2fa15973
RS		 33962005-03-09 Richard Sandiford <rsandifo@redhat.com>
3397
3398 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3399 a single mips16_absolute_jump_p bit.
3400 (append_insn): Adjust accordingly.
3401
47e39b9d
RS		 34022005-03-09 Richard Sandiford <rsandifo@redhat.com>
3403
3404 * config/tc-mips.h (mips_cl_insn): Move definition to...
3405 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3406 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3407 and extended_p.
3408 (history): New variable.
3409 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3410 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3411 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3412 (prev_prev_insn_unreordered): Delete.
3413 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3414 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3415 field.
3416
399132af
DJ		 34172005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3418
3419 * doc/Makefile.am: Update as.info dependencies.
3420 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3421
34222005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 3423
3424 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3425 error, and point to .purgem documentation if someone really needs
3426 re-definitions.
3427 * NEWS: Mention macro redefinition is now an error.
3428
9b505842
JB		 34292005-03-08 Jan Beulich <jbeulich@novell.com>
3430
3431 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3432 emitted to. Add more precise diagnostics for non-fitting insns based
3433 on that. Eliminate now superfluous special casing of MLX. Clear out
3434 slot information when dropping an insn.
3435
ef6a2b41
JB		 34362005-03-08 Jan Beulich <jbeulich@novell.com>
3437
3438 * config/tc-ia64.c (parse_section_name): Rename to...
3439 (cross_section): In addition to separating the name from the rest of
3440 the arguments, also carry out the operation.
3441 (dot_xdata): Use cross_section.
3442 (dot_float_cons): Likewise.
3443 (dot_xstringer): Likewise.
3444 (dot_xdata_ua): Likewise.
3445 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3446
06647dfd
AM		 34472005-03-05 Alan Modra <amodra@bigpond.net.au>
3448
3449 * po/gas.pot: Regenerate.
3450
bbe506e8
TS		 34512005-03-04 David Daney <ddaney@avtrex.com>
3452
3453 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3454 instead of '_gp' for -mno-shared optimization.
3455 (s_cpload): Ditto.
3456 (s_abicalls): Document it in the comment.
3457 (md_show_usage): Document the -mno-shared option.
3458
aed1a261
RS		 34592005-03-04 Richard Sandiford <rsandifo@redhat.com>
3460
3461 * config/tc-mips.c (mips_set_options): Add sym32 field.
3462 (mips_opts): Initialize it.
3463 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3464 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3465 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3466 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3467 when deciding whether to use a symbolic %highest/%higher expansion.
3468 (macro): Likewise. Remove o64/n32 linux hack. Always use
3469 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3470 and "la". Handle constants separately from symbolic expressions in
3471 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3472 and using load_register to load the high part of the address.
3473 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3474 (OPTION_ELF_BASE): Bump by 2.
3475 (md_longopts): Add entries for -msym32 and -mno-sym32.
3476 (md_parse_option): Handle them.
3477 (usage): Document them.
3478 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3479 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3480 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3481 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3482 -msym32 and -mno-sym32.
3483
6caf9ef4
TS		 34842005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3485
3486 * config/tc-mips.c (load_address): Implement GP optimization
3487 for 64bit address space non-PIC. Fix formatting.
3488 (macro): Likewise. Simplify code.
3489 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3490 (mips_after_parse_args): Simplify code.
3491
406a7f05
NC		 34922005-03-03 Nick Clifton <nickc@redhat.com>
3493
fbacee5b
NC		 3494 * expr.c (operand): Remove redundant code enclosed by #ifdef
3495 RELAX_PAREN_GROUPING....#endif.
3496
77ccfee5
NC		 3497 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3498 reloc is the difference of two symbols defined in the same
3499 section.
3500
406a7f05
NC		 3501 * config/tc-iq2000.c (line_comment_chars): Include the # character
3502 as otherwise this breaks #APP/#NO_APP processing.
3503
2f12d57f
RR		 35042005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3505
3506 * config/tc-arc.c(md_assemble): Remove dead code for handling
3507 immediate indexing of ld and st .
3508
3f98094e
DJ		 35092005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3510 Joseph Myers <joseph@codesourcery.com>
3511
3512 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3513 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3514 (parse_relocation): Check for a word break after a relocation
3515 operator.
3516 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3517 symbols.
3518
ab1e9ef7
AM		 35192005-03-02 Alan Modra <amodra@bigpond.net.au>
3520
3521 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3522
bb14f524
JB		 35232005-03-02 Jan Beulich <jbeulich@novell.com>
3524
3525 * as.c (main): Use unlink_if_ordinary instead of unlink.
3526 * messages.c (as_fatal): Likewise.
3527
c4a530c5
JB		 35282005-03-02 Jan Beulich <jbeulich@novell.com>
3529
3530 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3531 accesses.
3532 (parse_register): Allow cr8...15 in all modes.
3533
167c3097
JB		 35342005-03-02 Jan Beulich <jbeulich@novell.com>
3535
3536 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3537 etc. like normal symbol references (T_ID).
3538
71ba24a1
AM		 35392005-03-02 Alan Modra <amodra@bigpond.net.au>
3540
3541 * symbols.c (fb_label_name): Fix silly thinko in last change.
3542
a76903bf
AM		 35432005-03-02 Alan Modra <amodra@bigpond.net.au>
3544
9d0e75cb
AM		 3545 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3546 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3547
a76903bf
AM		 3548 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3549
35502005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 3551
3552 PR gas/708
a76903bf 3553 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 3554 suffixes also.
b15c27d7 3555
c9dea48b
AM		 35562005-03-01 Alan Modra <amodra@bigpond.net.au>
3557
c7f17d46
AM		 3558 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3559
c9dea48b
AM		 3560 * as.h (assert): Warning fix.
3561 * expr.c (expr): Correct assertion.
3562 * read.c (s_comm_internal): Remove assertion.
3563 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3564 (fixup_segment): Remove assertion.
3565 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3566 (md_apply_fix3): Likewise.
3567 * config/tc-i370.c (md_begin): Correct assertion.
3568 (i370_macro): Warning fix for assertion.
3569
44f2f9d2
AM		 35702005-03-01 Alan Modra <amodra@bigpond.net.au>
3571
3572 * configure.in (AC_C_BIGENDIAN): Invoke.
3573 * configure: Regenerate.
3574 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3575 host variable to set string header size.
3576 * config/obj-aout.c (obj_header_append): Don't use host structs.
3577 (obj_symbol_to_chars): Likewise.
3578 (obj_emit_strings): Likewise. Use the passed in output pointer.
3579 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3580 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3581 not sizeof host struct.
3582 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3583 (obj_emit_strings): Likewise.
3584 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3585 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3586 sizeof host struct.
3587 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3588 sizeof host struct.
3589 (host_number_to_chars): Define.
3590 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3591 host internal struct to set header sizes.
3592 * config/tc-i960.c (md_number_to_field): Warning fix.
3593 (md_ri_to_chars): Use host byte order.
3594 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 3595 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 3596
802a113d
NC		 35972005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3598
3599 * doc/c-arc.texi: Update documentation about ARC's extension
3600 instructions.
3601
e5f129ad
SS		 36022005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3603
3604 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3605 address for myself.
3606
2132e3a3
AM		 36072005-02-23 Alan Modra <amodra@bigpond.net.au>
3608
3609 * cgen.c: Warning fixes.
3610 * config/tc-arc.c: Likewise.
3611 * config/tc-arm.c: Likewise.
3612 * config/tc-avr.c: Likewise.
3613 * config/tc-d10v.c: Likewise.
3614 * config/tc-d30v.c: Likewise.
3615 * config/tc-frv.c: Likewise.
3616 * config/tc-frv.h: Likewise.
3617 * config/tc-h8300.c: Likewise.
3618 * config/tc-h8500.c: Likewise.
3619 * config/tc-i370.c: Likewise.
3620 * config/tc-i960.c: Likewise.
3621 * config/tc-ia64.c: Likewise.
3622 * config/tc-ip2k.c: Likewise.
3623 * config/tc-m68hc11.c: Likewise.
3624 * config/tc-maxq.c: Likewise.
3625 * config/tc-mcore.c: Likewise.
3626 * config/tc-mips.c: Likewise.
3627 * config/tc-msp430.c: Likewise.
3628 * config/tc-pj.c: Likewise.
3629 * config/tc-ppc.c: Likewise.
3630 * config/tc-ppc.h: Likewise.
3631 * config/tc-s390.c: Likewise.
3632 * config/tc-sh.c: Likewise.
3633 * config/tc-sh64.c: Likewise.
3634 * config/tc-tic4x.c: Likewise.
3635 * config/tc-tic80.c: Likewise.
3636 * config/tc-v850.c: Likewise.
3637 * config/tc-vax.c: Likewise.
3638 * config/tc-w65.c: Likewise.
3639 * config/tc-xstormy16.c: Likewise.
3640 * config/tc-z8k.c: Likewise.
3641
ee3c9814
CM		 36422005-02-22 Catherine Moore <clm@cm00re.com>
3643
3644 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3645 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3646
9b2f1d35
EC		 36472005-02-22 Eric Christopher <echristo@redhat.com>
3648
3649 * config/tc-mips.c (struct proc): Change isym to
3650 func_sym. New member func_end_sym.
3651 (s_mips_ent): Update.
3652 (s_mips_end): Ditto. Add code to compute function size.
3653
b7712f8d
AM		 36542005-02-22 Alan Modra <amodra@bigpond.net.au>
3655
3656 * read.c: Warning fixes.
3657 * config/obj-elf.c: Likewise.
3658
58e2ea4d
MR		 36592005-02-22 Maciej W. Rozycki <macro@mips.com>
3660
3661 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3662 emitting insn.
3663
ebe372c1
L		 36642005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3665
3666 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3667 SEC_COFF_SHARED.
3668
3669 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3670 SEC_TIC54X_BLOCK.
3671 (demand_empty_rest_of_line): Likewise.
3672 (tic54x_sblock): Likewise.
3673 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3674
cc1bc22a
AM		 36752005-02-21 Alan Modra <amodra@bigpond.net.au>
3676
3677 * read.c (address_bytes): New function.
3678 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3679 (potable): Add "dc.a".
3680 (cons_worker): Handle "dc.a".
3681 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3682
ac4528d2
AM		 36832005-02-21 Alan Modra <amodra@bigpond.net.au>
3684
3685 * input-file.c (input_file_open): Rearrange to avoid warning.
3686
b5682e56
AM		 36872005-02-19 Alan Modra <amodra@bigpond.net.au>
3688
3689 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3690 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3691 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3692
8fc2e39e
TS		 36932005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3694
3695 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3696 uses after .set noat.
3697 (load_address): Likewise.
3698 (macro): Likewise. Don't try to avoid $at use by sacrificing
3699 the target register before it is stored, it won't work.
3700
744b6414
JW		 37012005-02-17 James E Wilson <wilson@specifixinc.com>
3702
3703 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3704 see an instruction that specifies a template.
3705
30eb9c17
AM		 37062005-02-18 Alan Modra <amodra@bigpond.net.au>
3707
3708 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3709 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3710 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3711
91d777ee
L		 37122005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3713
3714 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3715
3716 * config/tc-ia64.c (md): Add hint_b.
3717 (emit_one_bundle): Handle md.hint_b for "hint".
3718 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3719 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3720 (ia64_init): Set md.hint_b to error.
3721 (md_assemble): Handle md.hint_b for "hint.b".
3722
3723 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3724 * doc/c-ia64.texi: Likewise.
3725
f17c130b
AM		 37262005-02-17 Alan Modra <amodra@bigpond.net.au>
3727
3728 * tc.h (struct relax_type, relax_typeS): Move from here..
3729 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3730 * ecoff.c (ecoff_new_file): Add appfile param.
3731 * ecoff.h (ecoff_new_file): Likewise.
3732 * itbl-lex.h: New file.
3733 * itbl-lex.l: Include itbl-lex.h.
3734 * itbl-parse.y: Likewise.
3735 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3736 * read.c (s_app_file_string): Mark appfile possibly unused.
3737 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3738 * subsegs.h (struct seg_info_trash): Delete.
3739 (seg_info): Use segment_info_type instead.
3740 * config/obj-coff.c (struct filename_list): Make filename const char *.
3741 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3742 * config/obj-elf.c (elf_file_symbol): Similarly.
3743 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3744 signed right shift.
3745 * config/tc-arc.c (md_operand): Warning fix.
3746 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3747 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3748 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3749 * config/tc-frv.c (frv_force_relocation): Warning fix.
3750 * config/tc-m68k.c (md_parse_option): Delete unused var.
3751 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3752 * config/tc-sparc.c: Likewise.
3753 (s_common): Warning fix.
3754 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3755 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3756 addressT.
3757 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3758 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3759 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3760 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3761 (tic4x_do_align): Use TIC_NOP_OPCODE.
3762 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3763 * config/tc-vax.c: Include netinet/in.h.
3764 (tc_headers_hook): Formatting.
3765 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3766
26b810ce
JB		 37672005-02-17 Jan Beulich <jbeulich@novell.com>
3768
3769 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3770 parsing inN, locN, outN. Set 'idx' to offset register number starts
3771 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3772 pointless cast.
3773
b8285c27
TS		 37742005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3775
3776 * config/tc-mips.c (load_address): Fix formatting.
3777 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3778 Catch macros which are unexpandable without AT. Remove duplicate
3779 zeroing of used_at.
3780 (macro2): Remove duplicate zeroing of used_at.
3781
4df6ce47
AM		 37822005-02-16 Alan Modra <amodra@bigpond.net.au>
3783
3784 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3785 than zero.
3786
d6f16593 37872005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3788 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3789
3790 * config/tc-mips.c (reloc_needs_lo_p): Handle
3791 BFD_RELOC_MIPS16_HI16_S.
3792 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3793 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3794 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3795 complaints on.
3796 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3797 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3798 Call my_getSmallExpression() to parse percent operators.
3799 (percent_op_match, mips_percent_op): Separate definitions.
3800 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3801 (parse_relocation): Handle the MIPS16 mode using
3802 mips16_percent_op.
3803 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3804 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3805
7b347e43
JB		 38062005-02-15 Jan Beulich <jbeulich@novell.com>
3807
3808 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3809 instead of explicitly dealing with the translation; exclude
3810 relocations that are already pcrel, however.
3811
a66d2bb7
JB		 38122005-02-15 Jan Beulich <jbeulich@novell.com>
3813
3814 * config/tc-ia64.c: Include limits.h (if available).
3815 (gr_values[0]): Set path to INT_MAX.
3816 (dot_reg_val): Don't allow changing value of r0. Limit range of
3817 general registers at r127.
3818 (specify_resource): Default resource index is -1. Don't set resource
3819 index (in case IA64_RS_RSE) without setting the specific flag.
3820 (note_register_values): Check operand is O_constant before tracking
3821 input value of moves. Add tracking for dep.z with constant inputs.
3822 (print_dependency): Resource index of specific resource may be zero.
3823 (check_dependencies): Likewise.
3824
4b09e828
JB		 38252005-02-15 Jan Beulich <jbeulich@novell.com>
3826
3827 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3828 reg_class. Check operands and emit diagnostics for illegal use of
3829 registers.
3830
0ca3e455
JB		 38312005-02-15 Jan Beulich <jbeulich@novell.com>
3832
3833 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3834 new variables type, suffix, and width. Handle
3835 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3836 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3837 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3838 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3839 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3840 if unable to translate relocation type, using the new variables.
3841
2fac3d48
JB		 38422005-02-15 Jan Beulich <jbeulich@novell.com>
3843
3844 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3845 (ty_symbol_chars): Define.
3846 * config/tc-ia64.c (ia64_symbol_chars): Define.
3847
2f6d622e
JB		 38482005-02-15 Jan Beulich <jbeulich@novell.com>
3849
3850 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3851 input_line_pointer was advanced.
3852
28013b5c
KK		 38532005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3854
3855 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3856 within |.
3857
f1dab70d
JB		 38582005-02-13 Jan Beulich <jbeulich@novell.com>
3859
3860 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3861 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3862 indicator.
3863 (ia64_init): Set md.detect_dv.
3864 (ia64_start_line): New static variable warned. Warn only once when
3865 encountering explicit stops in automatic mode.
3866 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3867 * NEWS: Mention new default mode.
3868
20b36a95
JB		 38692005-02-13 Jan Beulich <jbeulich@novell.com>
3870
3871 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3872 be freed when wiping out previous state. Canonicalize names before
3873 use. Free name string when detecting redefinition.
3874 (dot_pred_rel): Call generic expression parser to process arguments.
3875 Handle O_register case for individual predicates and O_subtract for
3876 ranges.
3877 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3878 register hash.
3879 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3880 Warn if multiple found, issue error if resulting symbol name has zero
3881 length.
3882 (dot_alias): Canonicalize name before use.
3883
07450571
L		 38842005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3885
3886 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3887 and 0 for error.
3888 (in_procedure): Return -1 for warning.
3889 (in_prologue): Likewise.
3890 (in_body): Likewise.
3891
01b91374
L		 38922005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3893
ac4528d2 3894 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3895 (dot_float_cons): Likewise.
3896 (dot_xstringer): Likewise.
3897 (dot_xdata_ua): Likewise.
3898 (dot_float_cons_ua): Likewise.
3899
970d6792
L		 39002005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3901
3902 * NEWS: Mention "-munwind-check=[warning|error]".
3903
3904 * config/tc-ia64.c (md): Add unwind_check.
3905 (unwind_diagnostic): New.
3906 (in_procedure): Call unwind_diagnostic when a directive isn't
3907 in procedure.
3908 (in_prologue): Call unwind_diagnostic when a directive isn't in
3909 prologue.
3910 (in_body): Call unwind_diagnostic when a directive isn't in
3911 body region.
3912 (dot_endp): Set md.unwind_check to error before calling
3913 in_procedure and restore it after. When the name is missing or
3914 couldn't be found, use the one from the last .proc if
3915 md.unwind_check isn't error. Warn if md.unwind_check is
3916 warning.
3917 (md_parse_option): Handle "-munwind-check=[warning|error]".
3918 (md_show_usage): Add "-munwind-check=[warning|error]".
3919 (ia64_init): Set md.unwind_check to warning.
3920
3921 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3922 * doc/c-ia64.texi: Likewise.
3923
16a48f83
JB		 39242005-02-11 Jan Beulich <jbeulich@novell.com>
3925
3926 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3927 (LEX_QM): Likewise.
3928 (ia64_parse_name): New third parameter.
3929 (md_parse_name): Pass third argument.
3930 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3931 (md_operand): Handling of '@'-prefixed symbols moved from here...
3932 (ia64_parse_name): ...to here.
3933
a911c10a
JB		 39342005-02-11 Jan Beulich <jbeulich@novell.com>
3935
3936 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3937 (errata_nop_necessary_p): Remove declaraction and definition.
3938 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3939 update md.group_idx. Don't reset md.last_groups.
3940
b3f19c14
JB		 39412005-02-11 Jan Beulich <jbeulich@novell.com>
3942
3943 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3944 argument.
3945 (dot_xdata): Free section name after use.
3946 (dot_float_cons): Likewise.
3947 (dot_xstringer): Likewise.
3948 (dot_xdata_ua): Likewise.
3949 (dot_float_cons_ua): Likewise.
3950 (md_pseudo_table): Add xdata16 and xdata16.ua.
3951
5cb53c21
L		 39522005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3953
3954 * doc/all.texi: Add IA64.
3955 * doc/as.texinfo: Likewise.
3956
3957 * doc/c-ia64.texi: Fix typos.
3958
620b81c1
JB		 39592005-02-10 Julian Brown <julian@codesourcery.com>
3960
3961 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3962 BFD_RELOC_UNUSED.
3963 (do_t_push_pop): Likewise.
3964 (md_assemble): Likewise.
3965 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3966 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3967 (create_unwind_entry): Output dependency on the required personality
3968 routines.
620b81c1 3969
4ee4d249
NS		 39702005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3971
3972 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3973 * subsegs.c (seg_not_empty_p): Likewise.
3974
9f5083a4
NC		 39752005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3976
3977 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3978 relative jump calculation.
9f5083a4
NC		 3979 <md_convert_frag) : Likewise.
3980 <output_disp): Likewise.
3981
aaac53f5
HPN		 39822005-02-07 Hans-Peter Nilsson <hp@axis.com>
3983
3984 * write.c (write_object_file): Recognize warning-symbol construct
3985 and skip object- and target- handling for the second symbol.
3986
05ee4b0f
JB		 39872005-02-02 Jan Beulich <jbeulich@novell.com>
3988
3989 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3990 designators along with quoted ones. Free copy of quoted designator
3991 when done.
3992
65ec77d2
BE		 39932005-02-01 Ben Elliston <bje@au.ibm.com>
3994
3995 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3996 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3997 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3998 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3999 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
4000 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
4001 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
4002 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
4003 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
4004 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
4005 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
4006 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
4007 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
4008 #if 0'd code throughout.
4009
d342277e
NC		 40102005-01-31 Nick Clifton <nickc@redhat.com>
4011
4012 * as.c (parse_args): Bump copyright date reported by --version to
4013 2005.
4014
d6486796
NC		 40152005-01-31 Nick Clifton <nickc@redhat.com>
4016
4017 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
4018 and vax-vms.
4019
ca3bc58f
JB		 40202005-01-31 Jan Beulich <jbeulich@novell.com>
4021
4022 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
4023 that can end with .endr in that case. Make requiring/permitting
4024 pseudo-ops without leading dot closer to the logic in read.c serving
4025 the same purpose.
4026 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
4027 ignored.
4028
057f53c1
JB		 40292005-01-31 Jan Beulich <jbeulich@novell.com>
4030
4031 * macro.c (do_formals): Adjust to no longer accept empty parameter
4032 names.
4033 (define_macro): Adjust to no longer accept empty macro name, garbage
4034 following the parameters, or macros that were previously defined.
4035 * read.c (s_bad_end): Declare.
4036 (potable): Add endm. Handler for endr and endm is s_bad_end.
4037 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
4038 and .endr.
4039 * read.h (s_bad_endr): Remove.
4040
d3156ecc
JB		 40412005-01-31 Jan Beulich <jbeulich@novell.com>
4042
4043 * config/tc-ia64.c (parse_operands): Parse all specified operands,
4044 immediately discarding (but counting) those exceeding the maximum
4045 possible amount. Track whether output and input operand counts ever
4046 matched, and use this to better indicate which of the operands/
4047 operand types was wrong; specifically don't default to pointing to
4048 the first operand.
4049
75e09913
JB		 40502005-01-31 Jan Beulich <jbeulich@novell.com>
4051
4052 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4053 variable in dot_endp). Add body and insn. Make prologue,
4054 prologue_mask, body, and insn bitfields.
4055 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4056 messages.
4057 (in_procedure, in_prologue, in_body): New.
4058 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4059 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4060 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4061 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4062 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4063 dot_personality): Use the appropriate one of the above.
4064 (dot_proc): Clear unwind.proc_start; set to current location only if
4065 none of the entry points were valid. Check for non-zero-length entry
4066 point names. Check that entry points aren't defined, yet. Clear
4067 unwind.prologue, unwind.body, and unwind.insn.
4068 (dot_body): Call in_procedure. Check that first directive in procedure
4069 had no insns emitted before. Set unwind.body.
4070 (dot_prologue): Call in_procedure. Check that not already in prologue.
4071 Check that first directive in procedure had no insns emitted before.
4072 Clear unwind.body.
4073 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4074 length entry point names. Check that entry points became defined.
4075 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4076
f4660e2c
JB		 40772005-01-31 Jan Beulich <jbeulich@novell.com>
4078
4079 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4080 before actually using it. Don't generate an error in manual bundling
4081 mode when looking at an insn requiring slot 2 but not yet at slot 2.
4082 Don't generate an error in manual bundling mode when looking at an
4083 insn required to be last in its group but the required slot hasn't
4084 been reached, yet. Allow conversion from MII to MI;I for bundle
4085 consisting of only 2 insns with the stop between them. Suppress
4086 various meaningless errors resulting from detecting earlier ones.
4087
60b9a617
JB		 40882005-01-31 Jan Beulich <jbeulich@novell.com>
4089
4090 * config/tc-ia64.c (parse_operands): Also handle alloc without first
4091 input being ar.pfs.
4092
7af0dfc7
CG		 40932005-01-28 Christian Groessler <chris@groessler.org>
4094
4095 * config/tc-z8k.c (md_assemble): Improve error detection.
4096
f7e323d5
JB		 40972005-01-28 Jan Beulich <jbeulich@novell.com>
4098
4099 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4100 for personality routine pointer only if there is one.
4101 (ia64_convert_frag): Likewise.
4102 (generate_unwind_image): Likewise.
4103
f87a1e0c
CG		 41042005-01-27 Christian Groessler <chris@groessler.org>
4105
4106 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4107 (md_apply_fix3): Make relative branches out of range an error
4108 instead of a warning. Display correct line number for out of
4109 range branches/calls/memory accesses.
4110
c6cb92c5
NS		 41112005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4112
4113 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4114 to emit .debug_line and other debug sections.
4115 * as.h (seg_not_empty_p): Declare.
4116 * subsegs.c (seg_not_empty_p): New predicate.
4117
e8093792
AC		 41182005-01-27 Andrew Cagney <cagney@gnu.org>
4119
4120 * configure: Regenerate to track ../gettext.m4 change.
4121
09124b3f
JB		 41222005-01-27 Jan Beulich <jbeulich@novell.com>
4123
4124 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4125
41262005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 4127
4128 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4129 to/from application registers dynamic insns.
4130 (md_assemble): Defer resolution of move to/from application registers
4131 dynamic insns when they can be issued on either the I- or M-units.
4132
90219bd0
AO		 41332005-01-25 Alexandre Oliva <aoliva@redhat.com>
4134
4135 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4136 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4137 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4138 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4139 * cgen.c (gas_cgen_parse_operand): Handle
4140 CGEN_PARSE_OPERAND_SYMBOLIC.
4141 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4142 (frv_force_relocation): Likewise. Fix handling of PIC
4143 relocations.
4144 (md_apply_fix3): Likewise.
4145
59c871b4
BE		 41462005-01-21 Ben Elliston <bje@au.ibm.com>
4147
4148 * as.h: Remove #if 0'd code.
4149 * atof-generic.c (atof_generic): Likewise.
4150 * ecoff.c (ecoff_directive_frame): Likewise.
4151 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4152 * itbl-ops.c (itbl_add_reg): Likewise.
4153 * listing.c (calc_hex): Likewise.
4154 * read.c (MASK_CHAR): Likewise.
4155 * subsegs.c (subsegs_print_statistics): Likewise.
4156 * symbols.c (indent): Likewise.
4157 * write.c (write_relocs): Likewise.
4158 (write_object_file): Likewise.
4159 (relax_frag): Likewise.
4160
fb767913
NC		 41612005-01-20 Nick Clifton <nickc@redhat.com>
4162
4163 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4164 getopt_long_only() from considering -a as an abbreviation for
4165 --alternate.
4166 (parse_args): Fix the parsing of -a=<file>.
4167
c556cc9c
AM		 41682005-01-20 Alan Modra <amodra@bigpond.net.au>
4169
4170 PR gas/684
4171 * read.c (s_incbin): Adjust default count for skip. Check validity
4172 of count and skip rigorously.
4173
9c6ed8e6
FF		 41742005-01-19 Fred Fish <fnf@specifixinc.com>
4175
4176 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4177
e5604d79
RS		 41782005-01-19 Richard Sandiford <rsandifo@redhat.com>
4179
4180 * read.c (convert_to_bignum): New function, split out from...
4181 (emit_expr): ...here. Handle the case where X_add_number is
4182 positive and the input value is negative.
4183 (output_big_sleb128): Fix setting of continuation bit. Check whether
4184 the final byte needs to be sign-extended. Fix size-shrinking loop.
4185 (emit_leb128_expr): When generating a signed leb128, see whether the
4186 sign of an O_constant's X_add_number matches the sign of the input
4187 value. Use a bignum if not.
4188
e38bc3b5
NC		 41892005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4190
4191 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4192 arch_sh_up in order to match the external name and make the
4193 testsuite's job easier.
4194
df227444
L		 41952005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4196
4df6ce47 4197 PR 659
df227444
L		 4198 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4199
b8b80cf7
NC		 42002005-01-12 Nick Clifton <nickc@redhat.com>
4201
4202 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4203 ignored_arguments array.
4204
324007b9
L		 42052005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4206
4207 * write.c (write_object_file): Disallow a symbol equated to
4208 common symbol.
4209
5c4504f7
NC		 42102005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4211
4212 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4213 bfd_mach_maxq20.
4214 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4215 (maxq_target): New function: Set the machine type.
4216
4e7fd91e
PB		 42172005-01-06 Paul Brook <paul@codesourcery.com>
4218
4219 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4220 (md_begin): Handle TE_VXWORKS for FP defaults.
4221 (md_apply_fix3): Correct rela offsets.
4222 (elf32_arm_target_format): Add VxWorks targets.
4223
ea3eed15
PB		 42242005-01-06 Paul Brook <paul@codesourcery.com>
4225
4226 * configure.tgt: Set em=vxworks for *-*-vxworks.
4227 * config/te-vxworks.h: New File.
4228
5dc1606f
PB		 42292005-01-06 Paul Brook <paul@codesourcery.com>
4230
4231 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4232
18af0b39
NC		 42332005-01-04 Dmitry Diky <diwil@spec.ru>
4234
4235 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4236 global label.
4237
196e8040
JW		 42382005-01-03 David Mosberger <davidm@hpl.hp.com>
4239
4240 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4241 (dot_loc): New function.
4242 (md_pseudo_table): Add entry to map .loc to dot_loc().
4243 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4244 seen a .loc directive or we're generating DWARF2 debug info for
4245 assembly source.
4246
a207757e
AM		 42472004-12-29 Alan Modra <amodra@bigpond.net.au>
4248
4249 PR gas/619
4250 * read.c (s_comm_internal): Don't zero end of name until size
4251 expression has been parsed.
4252
71d7ecf2
MM		 42532004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4254
4255 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4256
30c62922
TL		 42572004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4258
4259 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4260 case).
4261
14ee9f48
ILT		 42622004-12-22 Ian Lance Taylor <ian@airs.com>
4263
4264 * configure.tgt: New.
4265 * configure.in: Move setting of cpu_type, fmt, etc., to
4266 configure.tgt.
4267 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4268 $(srcdir)/configure.tgt.
4269 * configure, Makefile.in: Rebuild.
4270
750bce0e 42712004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 4272
750bce0e
NC		 4273 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4274 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4275 instructions.
4276 (avr_offset_expression): New function to parse offsets for LDI
4277 instructions.
4278 (avr_operand): Use it.
4279 (md_apply_fix3): Generate the relocs.
4280
9d2be1ee
JR		 42812004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4282
4283 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4284 BFD_RELOC_SH_IMMS10BY8 relocation.
4285
4286 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4287 than just ignoring bad code.
4288
1e50d24d
RS		 42892004-12-16 Richard Sandiford <rsandifo@redhat.com>
4290
4291 * config/tc-v850.c (handle_lo16): New function.
4292 (v850_reloc_prefix): Use it to check lo().
4293 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4294
2fbd2a87
NC		 42952004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4296
4297 * configure.in: Add s390x-ibm-tpf support.
4298 * configure: Regenerate.
4299
7a6d0b32
JB		 43002004-12-15 Jan Beulich <jbeulich@novell.com>
4301
4302 * config/obj-elf.c (obj_elf_change_section): Only set type and
4303 attributes on new sections. Emit warning when type of re-declared
4304 section doesn't match.
4305
5b9d23c6
JB		 43062004-12-15 Jan Beulich <jbeulich@novell.com>
4307
4308 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4309 '.cfi_startproc simple' doesn't inherit the old value.
4310
dcb45a06
JB		 43112004-12-15 Jan Beulich <jbeulich@novell.com>
4312
4313 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4314 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4315 generation to emit a factored offset.
4316
aa6975fb
ILT		 43172004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4318
6943caf0
ILT		 4319 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4320 which is too large in the case of NO_PIC without 64-bit
4321 addresses.
4322
aa6975fb
ILT		 4323 * config/tc-mips.c (mips_in_shared): New static variable.
4324 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4325 (md_longopts): Add -mshared and -mno-shared.
4326 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4327 (s_cpload): Implement !mips_in_shared case.
4328 (s_cpsetup): Likewise.
4329 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4330 * NEWS: Mention -mno-shared.
4331
be1b2b4b
PB		 43322004-12-09 Paul Brook <paul@codesourcery.com>
4333
4334 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4335 for function start.
4336
9a92f48d
ILT		 43372004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4338
dd22970f
ILT		 4339 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4340 sequence, increase the size of the sequence.
4341
9a92f48d
ILT		 4342 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4343 use CPU_RM9000.
4344
b617dc20
BE		 43452004-12-07 Ben Elliston <bje@gnu.org>
4346
4347 * read.c (s_align): Use an align_limit temporary to allay a GCC
4348 signed/unsigned comparison warning.
4349
c820d418
MM		 43502004-12-01 Mark Mitchell <mark@codesourcery.com>
4351
4352 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4353 * configure.in: Use it for arm*-*-linux-gnueabi*.
4354 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4355 * config/te-armlinuxeabi.h: New file.
4356 * Makefile.in: Regenerated.
4357 * aclocal.m4: Likewise.
4358 * configure: Likewise.
4df6ce47 4359 * doc/Makefile.in: Regenerated.
c820d418 4360
2b0210eb
BW		 43612004-12-02 Bob Wilson <bob.wilson@acm.org>
4362
4363 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4364 (xtensa_restore_emit_state): Likewise.
4365
9ebd302d
AM		 43662004-12-02 Alan Modra <amodra@bigpond.net.au>
4367
4368 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4369 (s_align): Use it.
4370
32118081
NC		 43712004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4372
4373 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4374 * Makefile.in: Regenerate.
4375
3f414718
TL		 43762004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4377
9ebd302d
AM		 4378 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4379 functions, give functions a meaningful name, add comments.
4380 (check_range): New function - Replace operand size calculation
3f414718
TL		 4381 with range checking.
4382 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 4383 (enum op_err): New.
3f414718
TL		 4384 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4385 handling.
4386
a7498ae6
NC		 43872004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4388
4389 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4390 miss between different section in the same module.
4391 (tc_gen_reloc): Likewise.
4392
5c54fd37
NC		 43932004-11-25 Theodore A. Roth <troth@openavr.org>
4394
4395 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4396 atmega325, atmega3250, atmega645 and atmega6450.
4397
37edbb65
JB		 43982004-11-25 Jan Beulich <jbeulich@novell.com>
4399
4400 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4401 permissible for the selected instruction suffix.
4402 (process_suffix): For DefaultSize instructions, suppressing the
4403 guessing of a 'q' suffix if the instruction doesn't support it is
4404 pointless, because only an 'l' suffix can be guessed in this place.
4405
5515a510
NC		 44062004-11-24 Nick Clifton <nickc@redhat.com>
4407
4408 * config/tc-iq2000.c: Remove support for IQ10 processor.
4409 Convert to ISO C90 formatting.
4410 * config/tc-iq2000.h: Likewise.
4411
dae1b34e
NC		 44122004-11-23 Nick Clifton <nickc@redhat.com>
4413
4414 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4415 in this table. They should be correct now.
4416
5c6af06e
JB		 44172004-11-23 Jan Beulich <jbeulich@novell.com>
4418
4419 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4420 indicate the MMX extensions added by both SSE and 3DNow!A.
4421 (Cpu3dnowA): Declare.
4422 (CpuUnknownFlags): Update.
4423 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4424 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4425 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4426 3DNow!. Athlon additionally implies 3DNow!A. Several new
4427 entries (those starting with a dot are for sub-arch specification).
4428 (set_cpu_arch): Handle sub-arch specifications.
4429 (parse_insn): Distinguish between instructions not supported because
4430 of insufficient CPU features and because of 64-bit mode.
4431 * doc/c-i386.texi: Describe enhanced .arch directive.
4432
d9740523
BW		 44332004-11-22 Bob Wilson <bob.wilson@acm.org>
4434
4435 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4436
3120ef82
BW		 44372004-11-22 Bob Wilson <bob.wilson@acm.org>
4438
4439 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4440 without a corresponding .debug_info section.
4441
d190d046
HPN		 44422004-11-22 Hans-Peter Nilsson <hp@axis.com>
4443
4444 * read.c (potable): Add "error" and "warning".
4445 (s_errwarn): New function.
4446 * read.h (s_errwarn): Declare.
4447 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4448
5519f6ea
NC		 44492004-11-22 Nick Clifton <nickc@redhat.com>
4450
4451 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4452 c_dot_file_symbol.
4453
f5c7edf4
AM		 44542004-11-19 Alan Modra <amodra@bigpond.net.au>
4455
4456 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4457 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4458
a4528eeb
AM		 44592004-11-19 Alan Modra <amodra@bigpond.net.au>
4460
4461 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4462 (coff_adjust_symtab): Adjust call.
4463 (crawl_symbols): Likewise.
4464 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4465 (obj_app_file): Adjust.
4466
444bf5f3
NC		 44672004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4468
4469 * configure.in: Enable bfd_assember for the MAXQ port.
4470 * configure: Regenerate.
4471
a1ace8d8 44722004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 4473 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 4474
4475 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4476 there is a conflict.
4477 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4478 interfaces that are related as determined by xtensa_interface_class_id.
4479
30e857fc
NC		 44802004-11-12 Nick Clifton <nickc@redhat.com>
4481
4482 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4483 offsets for conditional branches.
4484
a67517f4
BW		 44852004-11-11 Bob Wilson <bob.wilson@acm.org>
4486
4487 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4488
1d19a770
BW		 44892004-11-10 Bob Wilson <bob.wilson@acm.org>
4490
4491 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4492 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4493 MAYBE_UNREACHABLE.
4494 (relax_frag_immed): Update call to update_next_frag_state.
4495
c04f5787
AM		 44962004-11-10 Alan Modra <amodra@bigpond.net.au>
4497
4498 * obj.h (struct format_ops <app_file>): Add int param.
4499 * read.h (s_app_file_string): Likewise.
4500 * read.c (s_app_file_string): Likewise.
4501 (s_app_file): Adjust s_app_file_string call.
4502 * config/tc-mips.c (s_mips_file): Likewise.
4503 * config/obj-coff.h (obj_app_file): Add app param.
4504 * config/obj-ecoff.h (obj_app_file): Likewise.
4505 * config/obj-multi.h (obj_app_file): Likewise.
4506 * config/obj-elf.h (elf_file_symbol): Likewise.
4507 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4508 if called for # preprocessor lines.
4509
a77a9021
L		 45102004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4511
4512 PR 528
4513 * symbols.c (resolve_symbol_value): Convert weak symbols only
4514 for Windows PECOFF.
4515 (symbol_equated_reloc_p): Don't equate weaks when relocating
4516 only for Windows PECOFF.
4517
aea44f62
TL		 45182004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4519
4520 * config/tc-crx.c (print_insn): Check and set insn_addr.
4521 * config/tc-crx.h (md_frag_check): Define.
4522
7499d566
NC		 45232004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4524 Vineet Sharma <vineets@noida.hcltech.com>
4525
4526 * configure.in: Add support for new target maxq-coff.
4527 * configure: Regenerate.
4528 * NEWS: Mention new support.
4529 * config/tc-maxq.c: New file.
4530 * config/tc-maxq.h: New file.
4531 * config/obj-coff.h: Add support for maxq-coff.
4532
977cdf5a
NC		 45332004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4534
4535 * symbols.c (any_external_name): Define.
a77a9021 4536 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 4537 (S_SET_EXTERNAL): Support any_external_name.
4538 (S_SET_NAME): Qualify parameter const.
316f3bf8 4539 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 4540 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4541 * tc.h (any_external_name): Declare.
4542 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4543 assemblers also.
4544 (weak_is_altname): Declare and define.
4545 (weak_name2altname): Same.
4546 (weak_altname2name): Same.
4547 (weak_uniquify): Same.
4548 (weak_altprefix): Define.
4549 (obj_coff_weak): Change .weak syntax and handling.
4550 (coff_frob_symbol): Fix PE weak symbol alternates.
4551 * config/obj-coff.h (USE_UNIQUE): Define.
4552 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4553 are in another segment.
4554 (tc_gen_reloc): Remove broken addend hack.
4555 doc/as.texinfo: Update.
4556
34e41783
BW		 45572004-11-05 Sterling Augustine <sterling@tensilica.com>
4558
4559 * config/tc-xtensa.c (total_frag_text_expansion): New.
4560 (md_estimate_size_before_relax): Use it.
4561 (find_address_of_next_align_frag): Likewise.
4562
dcd46b4e
TL		 45632004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4564
4565 * config/tc-crx.c: Rename argument types.
4566 (processing_arg_number): Rename to 'cur_arg_num'.
4567 (get_number_of_bits): Rename to 'set_operand_size'.
4568 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4569 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4570 (set_indexmode_parameters): Remove function, integrate its code into
4571 'set_operand'.
4572 (set_operand_size): Get rid of 'Operand Number' function parameter -
4573 use global variable 'cur_arg_num' instead.
4574 Use a local 'argument' pointer to reference the current argument.
4575 (parse_operand): Likewise.
4576 (set_operand): Likewise.
4577 (process_label_constant): Likewise.
4578
9456465c
BW		 45792004-11-04 Bob Wilson <bob.wilson@acm.org>
4580
4581 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4582 (add_section_rename): Delete. Inlined into...
4583 (build_section_rename): ...here. Use xstrdup instead of strdup.
4584 (xtensa_section_rename): Drop "const" from argument and return types.
4585 (md_show_usage): Indent to match show_usage().
4586 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4587 (tc_canonicalize_section_name): Define.
4588 (md_elf_section_rename): Remove unused macro.
4589 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4590 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4591 (Frame Directive): Delete.
4592
7f266840
DJ		 45932004-11-04 Daniel Jacobowitz <dan@debian.org>
4594
4595 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4596 * config/tc-arm.c (target_oabi): Delete.
4597 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4598 (arm_opts): Remove moabi.
4599 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4600 * doc/c-arm.texi (ARM Options): Likewise.
4601 * configure: Regenerated.
4602
ae57792d
HPN		 46032004-11-04 Hans-Peter Nilsson <hp@axis.com>
4604
4605 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4606 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4607 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4608 * configure: Regenerate.
4609 * config/tc-cris.c (enum cris_archs): New.
4610 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4611 (cris_insn_ver_valid_for_arch): New functions.
4612 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4613 (cris_arch): New variable.
4614 (md_pseudo_table): New pseudo .arch.
4615 (err_for_dangerous_mul_placement): Initialize according to
4616 DEFAULT_CRIS_ARCH.
4617 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4618 All users changed.
4619 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4620 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4621 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4622 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4623 use in md_cris_relax_table.
4624 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4625 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4626 Update and improve head comment.
4627 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4628 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4629 (OPTION_ARCH): New.
4630 (md_longopts): New option --march=...
4631 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4632 macros.
4633 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4634 (HANDLE_RELAXABLE): New macro.
4635 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4636 cases. Check for weak symbols and assume not relaxable. Handle
4637 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4638 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4639 fragP->fr_symbol.
4640 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4641 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4642 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 4643 (cris_relax_frag): Handle new states.
ae57792d
HPN		 4644 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4645 (md_begin): Define symbols "..asm.arch.cris.v32",
4646 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4647 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4648 when entering opcode table entry points.
4649 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4650 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4651 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4652 (cris_process_instruction): Initialize out_insnp->insn_type to
4653 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4654 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4655 cases.
4656 <case 'm'>: Check that modified_char == '.'.
4657 <invalid operands>: Consume the rest of the line.
4658 When operands don't match, skip over subsequent insns with
4659 non-matching version specifier but same mnemonic.
4660 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4661 special registers in CRISv32 are always 32 bit long.
4662 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4663 New cases.
4664 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4665 and compatible. Recognize "ACR" for v32, unless followed by "+".
4666 (get_spec_reg): Consider cris_arch when looking up register.
4667 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4668 v32 or compatible.
4669 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4670 (cris_get_expression): Restore input_line_pointer if failing "early".
4671 (get_flags): Consider cris_arch and recognize flags accordingly.
4672 (branch_disp): Adjust for CRISv32.
4673 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4674 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4675 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4676 resolved. Don't enter zeros in object file for
4677 BFD_RELOC_32_PCREL.
4678 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4679 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4680 (md_parse_option): Break out "return 1".
4681 <OPTION_ARCH> New case.
4682 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4683 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4684 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4685 <case BFD_RELOC_32_PCREL>: New cases.
4686 Addends for non-zero fx_pcrel are too in fx_offset.
4687 (md_show_usage): Show --march=<arch>.
4688 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4689 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4690 (s_syntax) <struct syntaxes>: Properly constify member operand.
4691 * config/tc-cris.h (TARGET_MACH): Define.
4692 (cris_mach): Declare.
4693 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4694 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4695 (CRIS-Opts): Document --march=...
4696 (CRIS-Pseudos): Document .arch.
4697
9306ca4a
JB		 46982004-11-04 Jan Beulich <jbeulich@novell.com>
4699
4700 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4701 intel syntax and no register prefix, allow $ in symbol names when
4702 intel syntax.
4703 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4704 (intel_float_operand): Add fourth return value indicating math control
4705 operations. Make classification more precise.
4706 (md_assemble): Complain if memory operand of mov[sz]x has no size
4707 specified.
4708 (parse_insn): Translate word operands to floating point instructions
4709 operating on integers as well as control instructions to short ones
4710 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4711 floating point instructions operating on non-integer operands.
4712 (match_template): Remove fldcw special case. Adjust q-suffix handling
4713 to permit it on fild/fistp/fisttp in AT&T mode.
4714 (process_suffix): Don't guess DefaultSize insns' suffix from
4715 stackop_size for certain floating point control instructions. Guess
4716 suffix for branch and [ls][gi]dt based on flag_code. Split error
4717 messages for Intel and AT&T syntax, and make the condition more strict
4718 for the former. Adjust suppressing of generation of operand size
4719 overrides.
4720 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4721 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4722 more error checking.
4723 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4724 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4725
2b4f075a
HPN		 47262004-11-03 Hans-Peter Nilsson <hp@axis.com>
4727
4728 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4729 md_short_jump_size, md_long_jump_size.
4730 * write.c [!WORKING_DOT_WORD]: Ditto.
4731 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4732 qualifier.
4733 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4734 declare.
4735 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4736 const qualifier in these definitions.
4737 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4738 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4739
ddbc47ac
NC		 47402004-11-02 Nick Clifton <nickc@redhat.com>
4741
4742 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4743 table before deciding to produce a .debug_line section to match up
4744 with a user provided .debug_info section.
4745
3ad3f5ad
TL		 47462004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4747
4748 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4749 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4750
c815a616
TL		 47512004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4752
4753 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4754 (get_flags): New function.
c04f5787
AM		 4755 (get_number_of_bits): Edit comments, update numeric values to
4756 supported sizes.
4757 (process_label_constant): Don't support the colon
4758 format (SYMBOL:[s|m|l]).
c815a616
TL		 4759 (set_cons_rparams): Support argument type 'arg_rbase'.
4760 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4761 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4762 (getreg_image): Remove redundant code, update according to latest
4763 CRX spec.
c815a616 4764 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4765 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4766 instruction type (not only mnemonic).
4767 Add various error checking.
4768 (preprocess_reglist): Support HI/LO and user registers.
4769
ed7af9f9
L		 47702004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4771
c04f5787 4772 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4773 in an epilogue directive go negative.
4774
ac025970
L		 47752004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4776
4777 PR 474
4778 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4779 after reporting template error during manual bundling. Reported
4780 by Michael Dupont, michaelx.dupont@intel.com.
4781
a394c00f
NC		 47822004-10-25 Daniel Jacobowitz <dan@debian.org>
4783
4784 * Makefile.am: Run dep-am.
4785 * aclocal.m4: Regenerate with automake 1.9.2.
4786 * Makefile.in: Regenerate with automake 1.9.2.
4787 * doc/Makefile.in: Likewise.
4788
4789 * config/tc-arm.c: Include "dw2gencfi.h".
4790 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4791 New functions.
4792 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4793 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4794 (tc_cfi_frame_initial_instructions): Define.
4795 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4796 Add prototypes.
4797
23d83918
TL		 47982004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4799
4800 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4801 operands validity.
4802 Update coprocessor id to be unsigned immediate.
4803
bb41ade5
AM		 48042004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4805
4806 * config/tc-i386.c (O_secrel): Delete.
4807 (tc_pe_dwarf2_emit_offset): New function.
4808 * config/tc-i386.h (O_secrel): Define as O_md1.
4809 (TC_DWARF2_EMIT_OFFSET): Define.
4810
87e62348
NC		 48112004-10-18 Nick Clifton <nickc@redhat.com>
4812
4813 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4814 ignore @fptr() directives for 4-byte fixups.
4815
3c55da70
AM		 48162004-10-15 Alan Modra <amodra@bigpond.net.au>
4817
4818 * Makefile.am: Run "make dep-am"
4819 * Makefile.in: Regenerate.
4820
40e7b7b9
BW		 48212004-10-14 Bob Wilson <bob.wilson@acm.org>
4822
4823 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4824 Remove comments about placement of literal pools.
4825 (Literal Directive): Update description of literal placement.
4826 (Literal Prefix Directive): Remove statement that this does not apply
4827 to absolute-mode literals. Describe new section naming scheme.
4828
b08b5071
BW		 48292004-10-12 Bob Wilson <bob.wilson@acm.org>
4830
4831 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4832 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4833 is_windowed_return_opcode): Delete.
4834 (xtensa_frob_label): Use get_subseg_target_freq.
4835 (md_assemble): Inline call to is_entry_opcode.
4836 (xtensa_handle_align): Inline call to get_frag_is_literal.
4837 (relaxation_requirements): Inline call to is_jx_opcode.
4838 (emit_single_op): Inline call to is_movi_opcode.
4839 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4840 get_frag_is_no_transform, is_entry_opcode, and
4841 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4842 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4843 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4844 Inline calls to get_frag_is_no_transform.
4845 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4846 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4847 get_frag_is_no_transform.
4848 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4849 and set_frag_is_no_transform.
4850 (get_expression_value): Delete.
4851 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4852 cur_target_freq to target_freq.
4853 (get_subseg_info): Split out code to create a new map entry into ...
4854 (add_subseg_info): ... this new function.
4855 (get_last_insn_flags): Check if get_subseg_info succeeded.
4856 (set_last_insn_flags): Call add_subseg_info if needed.
4857 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4858 (xtensa_reorder_segments): Compute last_sec while counting sections.
4859 Remove call to get_last_sec.
4860 (get_last_sec): Delete.
4861 (cache_literal_section): Inline call to retrieve_literal_seg and its
4862 callees, seg_present and add_seg_list.
4863 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4864 (get_frag_is_insn, get_frag_is_no_transform,
4865 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4866 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4867
7fa3d080
BW		 48682004-10-12 Bob Wilson <bob.wilson@acm.org>
4869
4870 * config/tc-xtensa.c: Use ISO C90 formatting.
4871 * config/tc-xtensa.h: Likewise.
4872 * config/xtensa-istack.h: Likewise.
4873 * config/xtensa-relax.c: Likewise.
4874 * config/xtensa-relax.h: Likewise.
4875
8cb51566
PB		 48762004-10-12 Paul Brook <paul@codesourcery.com>
4877
4878 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4879 EF_ARM_EABI_VER4.
4880 (arm_eabis): Ditto.
4881 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4882 -meabi=3.
4883
653cfe85
BW		 48842004-10-08 Bob Wilson <bob.wilson@acm.org>
4885
4886 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4887 entries.
4888 (Acknowledgements): Use "GAS" instead of AS variable.
4889
d2b2c203
DJ		 48902004-10-08 Daniel Jacobowitz <dan@debian.org>
4891
4892 * config/tc-i386.c: Include "elf/x86-64.h".
4893 (i386_elf_section_type): New function.
4894 * config/tc-i386.h (md_elf_section_type): Define.
4895 (i386_elf_section_type): New prototype.
4896
e80e0390
NC		 48972004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4898
4899 * config/m68k-parse.h (enum m68k_register): New control register,
4900 MBAR2 (for MCF5249)
4901 * config/tc-m68k.c: Correct control register set for MCF5249.
4902
43cd72b9 49032004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4904 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4905
4906 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4907 (UNREACHABLE_MAX_WIDTH): Define.
4908 (XTENSA_FETCH_WIDTH): Delete.
4909 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4910 prefer_const16, prefer_l32r): New global variables.
4911 (LIT4_SECTION_NAME): Define.
4912 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4913 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4914 (frag_flags struct): New.
c04f5787 4915 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4916 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4917 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4918 (MAX_FORMATS): Define.
4919 (op_placement_info struct, op_placement_table): New.
4920 (O_pltrel, O_hi16, O_lo16): Define.
4921 (directiveE enum): Rename directive_generics to directive_transform.
4922 Delete directive_relax. Add directive_schedule,
4923 directive_absolute_literals, and directive_last_directive.
4924 (directive_info): Rename "generics" to "transform". Delete "relax".
4925 Add "schedule" and "absolute-literals".
4926 (directive_state): Adjust entries to match changes in directive_info.
4927 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4928 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4929 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4930 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4931 (align_only_targets, software_a0_b_retw_interlock,
4932 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4933 software_avoid_short_loop, software_avoid_close_loop_end,
4934 software_avoid_all_short_loops, specific_opcode): Delete.
4935 (warn_unaligned_branch_targets): New.
4936 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4937 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4938 (option_[no_]link_relax, option_[no_]transform,
4939 option_[no_]absolute_literals, option_warn_unaligned_targets,
4940 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4941 New enum values.
4942 (option_[no_]align_only_targets, option_literal_section_name,
4943 option_text_section_name, option_data_section_name,
4944 option_bss_section_name, option_eb, option_el): Delete.
4945 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4946 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4947 and target-hardware. Delete entries for [no-]target-align-only,
4948 literal-section-name, text-section-name, data-section-name, and
4949 bss-section-name.
4950 (md_parse_option): Handle new options and remove old ones. Accept but
4951 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4952 and treat them as [no-]transform.
4953 (md_show_usage): Add new options and remove old ones.
4954 (xtensa_setup_hw_workarounds): New.
4955 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4956 "long", "short", "loc" and "frequency" entries.
4957 (use_generics): Rename to ...
4958 (use_transform): ... this function. Add past_xtensa_end check.
4959 (use_longcalls): Add past_xtensa_end check.
4960 (code_density_available, can_relax): Delete.
4961 (do_align_targets): New.
4962 (get_directive): Accept dashes in directive names. Warn about
4963 [no-]generics and [no-]relax directives and treat them as
c04f5787 4964 [no-]transform.
43cd72b9
BW		 4965 (xtensa_begin_directive): Call md_flush_pending_output only for some
4966 directives. Check for directives inside instruction bundles. Warn
4967 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4968 directives. Handle new directives. Check generating_literals flag
4969 for literal_prefix.
4970 (xtensa_end_directive): Check for directives inside instruction
4971 bundles. Warn and ignore [no-]density directives. Handle new
4972 directives. Call xtensa_set_frag_assembly_state.
4973 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4974 xtensa_dwarf2_emit_insn): New.
4975 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4976 use_literal_section flag.
4977 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4978 literals. Use xtensa_elf_cons to parse the expression.
4979 (xtensa_literal_prefix): Do not check use_literal_section. Support
4980 ".lit4" sections for absolute literals. Change prefix convention to
4981 replace ".text" (or ".t" in a linkonce section). No need to call
4982 subseg_set.
4983 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4984 (expression_end): Handle closing braces and colons.
4985 (PLT_SUFFIX, plt_suffix): Delete.
4986 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4987 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4988 and O_hi16 expressions as well.
4989 (tokenize_arguments): Handle closing braces and colons.
4990 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4991 operands and paired register syntax.
4992 (get_invisible_operands): New.
4993 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4994 new xtensa-isa.h functions.
4995 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4996 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4997 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4998 instructions. Use xtensa_translate_zero_immed.
4999 (operand_is_immed, operand_is_pcrel_label): Delete.
5000 (get_relaxable_immed): Use new xtensa-isa.h functions.
5001 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
5002 functions.
5003 (xtensa_print_insn_table, print_vliw_insn): New.
5004 (is_direct_call_opcode): Use new xtensa-isa.h functions.
5005 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
5006 is_branch_or_jump_opcode): Delete.
5007 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
5008 (opnum_to_reloc, reloc_to_opnum): Delete.
5009 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
5010 xtensa-isa.h functions. Operate on one slot of an instruction.
5011 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
5012 xg_get_insn_size): Delete.
5013 (xg_get_build_instr_size): Use xg_get_single_size.
5014 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
5015 xg_build_widen_table. Use xg_get_single_size.
5016 (xg_get_max_narrow_insn_size): Delete.
5017 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
5018 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
5019 xg_get_single_size.
5020 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
5021 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
5022 (xg_expand_to_stack, xg_expand_narrow): Update calls to
5023 xg_build_widen_table. Use xg_get_single_size.
5024 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
5025 xg_check_operand.
5026 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
5027 treat weak symbols conservatively.
5028 (xg_check_operand): Use new xtensa-isa.h functions.
5029 (is_dnrange): Delete.
5030 (xg_assembly_relax): Inline previous calls to tinsn_copy.
5031 (xg_finish_frag): Specify separate relax states for the frag and slot0.
5032 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
5033 xtensa-isa.h functions.
5034 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
5035 xg_instruction_matches_options): New.
5036 (xg_instruction_matches_rule): Handle O_register expressions. Call
5037 xg_instruction_matches_options.
5038 (transition_rule_cmp): New.
5039 (xg_instruction_match): Update call to xg_build_simplify_table.
5040 (xg_build_token_insn): Record loc fields.
5041 (xg_simplify_insn): Check is_specific_opcode field and
5042 density_supported flag.
5043 (xg_expand_assembly_insn): Skip checking code_density_available. Use
5044 new xtensa-isa.h functions. Call use_transform instead of can_relax.
5045 (xg_assemble_literal): Add error handling for O_big. Call
5046 record_alignment. Handle O_pltrel.
5047 (xg_valid_literal_expression): New.
5048 (xg_assemble_literal_space): Add slot parameter. Remove call to
5049 set_expr_symbol_offset. Add call to record_alignment. Update call to
5050 xg_finish_frag.
5051 (xg_emit_insn): Delete.
5052 (xg_emit_insn_to_buf): Add format parameter. Update calls to
5053 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
5054 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
5055 and slot parameters. Handle new "alternate" relocations for absolute
5056 literals and CONST16 instructions. Check for bad uses of O_lo16 and
5057 O_hi16. Use new xtensa-isa.h functions.
5058 (xg_assemble_tokens): Delete.
5059 (is_register_writer): Use new xtensa-isa.h functions.
5060 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
5061 old-style RSR from LCOUNT.
5062 (next_frag_opcode): Delete.
5063 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
5064 update_next_frag_state): New.
5065 (update_next_frag_nop_state): Delete.
5066 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
5067 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
5068 the state of the absolute-literals directive. Add calls to
5069 record_alignment and xtensa_set_frag_assembly_state. Call
5070 xtensa_switch_to_non_abs_literal_fragment instead of
5071 xtensa_switch_to_literal_fragment.
5072 (build_nop): New.
5073 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
5074 (get_expanded_loop_offset): Change check for undefined opcode to an
5075 assertion.
5076 (xtensa_set_frag_assembly_state, relaxable_section,
5077 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5078 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5079 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
5080 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
5081 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5082 (xtensa_init_fix_data): New.
5083 (xtensa_frob_label): Reset label symbol to the current frag. Check
5084 do_align_targets and generating_literals flag. Propagate frequency
5085 info to new alignment frag. Call xtensa_set_frag_assembly_state.
5086 (xtensa_unrecognized_line): New.
5087 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
5088 to xtensa_set_frag_assembly_state.
5089 (error_reset_cur_vinsn): New.
5090 (md_assemble): Remove check for literal frag. Remove call to
5091 istack_init. Call use_transform instead of use_generics. Parse
5092 explicit instruction format specifiers. Move code for
5093 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
5094 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
5095 Add dwarf2_where call. Remote automatic alignment for ENTRY
5096 instructions. Move call to xtensa_clear_insn_labels to the end.
5097 Rearrange to handle bundles.
5098 (xtensa_cons_fix_new): Delete.
5099 (xtensa_handle_align): New.
5100 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5101 assignment to is_no_density field.
5102 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5103 instead of reloc_to_opnum. Handle "alternate" relocations.
5104 (xtensa_force_relocation, xtensa_check_inside_bundle,
5105 xtensa_elf_section_change_hook): New.
5106 (xtensa_symbol_new_hook): Delete.
5107 (xtensa_fix_adjustable): Check for difference of symbols with an
5108 offset. Check for external and weak symbols.
5109 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5110 (md_estimate_size_before_relax): Return expansion for the first slot.
5111 (tc_gen_reloc): Handle difference of symbols by producing
5112 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5113 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5114 tentative values into the output when linkrelax is set.
5115 (XTENSA_PROP_SEC_NAME): Define.
5116 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5117 Create literal tables only if using literal sections. Create new
5118 property tables instead of old instruction tables. Check for unaligned
5119 branch targets and loops.
5120 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5121 new_resource_table, clear_resource_table, resize_resource_table,
5122 resources_available, reserve_resources, release_resources,
5123 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5124 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5125 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5126 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5127 flag. Update checks for workaround options. Call
5128 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5129 (xtensa_cleanup_align_frags): Add special case for branch targets.
5130 Check for and mark unreachable frags.
5131 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5132 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5133 end of a zero-overhead loop body.
5134 (frag_can_negate_branch): Handle instructions with multiple slots.
5135 Use new xtensa-isa.h functions
5136 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5137 xtensa_mark_zcl_first_insns): New.
5138 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5139 transformations are disabled.
5140 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5141 multislot instructions.
5142 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5143 Likewise. Also error if transformations are disabled.
5144 (unrelaxed_frag_max_size): New.
5145 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5146 xtensa-isa.h functions.
5147 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5148 xtensa_opcode_is_loop instead of is_loop_opcode.
5149 (get_text_align_power): Replace as_fatal with assertion.
5150 (get_text_align_fill_size): Iterate instead of using modulus when
5151 use_nops is false.
5152 (get_noop_aligned_address): Assert that this is for a machine-dependent
5153 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5154 xg_get_single_size, and frag_format_size.
5155 (get_widen_aligned_address): Rename to ...
5156 (get_aligned_diff): ... this function. Add max_diff parameter.
5157 Remove handling of rs_align/rs_align_code frags. Use
5158 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5159 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5160 and pass it back to caller.
5161 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5162 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5163 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5164 (relax_frag_text_align): Rename to ...
5165 (relax_frag_loop_align): ... this function. Assume loops can only be
5166 in the first slot of an instruction.
5167 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5168 instruction. Remove call to frag_wane.
5169 (relax_frag_narrow): Rename to ...
5170 (relax_frag_for_align): ... this function. Extend to handle
5171 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5172 RELAX_NARROW for the first slot.
5173 (find_address_of_next_align_frag, bytes_to_stretch): New.
5174 (future_alignment_required): Use find_address_of_next_align_frag and
5175 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5176 alignment decisions.
5177 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5178 Check if transformations are enabled for b_j_loop_end workaround.
5179 Use new xtensa-isa.h functions and handle multislot instructions.
5180 Update call to xg_assembly_relax.
5181 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5182 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5183 frag types.
5184 (convert_frag_narrow): Add segP, format and slot parameters. Call
5185 convert_frag_immed for branch instructions. Adjust calls to
5186 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5187 xg_get_single_size and xg_get_single_format.
5188 (convert_frag_fill_nop): New.
5189 (convert_frag_immed): Add format and slot parameters. Handle multislot
5190 instructions and use new xtensa-isa.h functions. Update calls to
5191 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5192 enabled for b_j_loop_end workaround. Use build_nop instead of
5193 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5194 frags. Use xg_get_single_size. Handle O_pltrel.
5195 (fix_new_exp_in_seg): Remove check for old plt flag.
5196 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5197 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5198 for loop opcode to an assertion. Mark all frags up to the end of the
5199 loop as not transformable.
5200 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5201 (get_subseg_info): New.
5202 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5203 check for dest_seg.
5204 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5205 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5206 (xtensa_switch_to_non_abs_literal_fragment): New.
5207 (cache_literal_section): Add is_code parameter and pass it through to
5208 retrieve_literal_seg.
5209 (retrieve_literal_seg): Add is_code parameter and use it to set the
5210 flags on the literal section. Handle case where head parameter is 0.
5211 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5212 set_frag_is_no_transform): New.
5213 (xtensa_create_property_segments): Add end_property_function parameter
5214 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5215 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5216 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5217 (add_xt_block_frags): Add end_property_function parameter and call it
5218 if it is non-zero. Call xtensa_frag_flags_init.
5219 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5220 get_frag_property_flags, frag_flags_to_number,
5221 xtensa_frag_flags_combinable, xt_block_aligned_size,
5222 xtensa_xt_block_combine, add_xt_prop_frags,
5223 init_op_placement_info_table, opcode_fits_format_slot,
5224 xg_get_single_size, xg_get_single_format): New.
5225 (istack_push): Inline call to tinsn_copy.
5226 (tinsn_copy): Delete.
5227 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5228 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5229 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5230 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5231 functions. Handle invisible operands.
5232 (tinsn_to_slotbuf): New.
5233 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5234 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5235 vinsn_from_chars, and xg_free_vinsn.
5236 (tinsn_from_insnbuf): New.
5237 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5238 instructions. Handle symbol differences.
5239 (get_num_stack_text_bytes): Use xg_get_single_size.
5240 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5241 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5242 get_expr_register, set_expr_symbol_offset_diff): New.
5243 * config/tc-xtensa.h (MAX_SLOTS): Define.
5244 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5245 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5246 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5247 RELAX_NONE types.
5248 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5249 (xtensa_frag_type struct): Add is_assembly_state_set,
5250 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5251 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5252 Replace is_generics and is_relax fields by is_no_transform field.
5253 Delete is_text and is_longcalls fields. Change text_expansion and
5254 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5255 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5256 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5257 (xtensa_fix_data struct): New.
5258 (xtensa_symfield_type struct): Delete plt field.
5259 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5260 forward declaration here.
5261 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5262 (XTENSA_SECTION_RENAME): Undefine.
5263 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5264 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5265 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5266 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5267 (unit_num_copies_func, opcode_num_units_func,
5268 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5269 (resource_table struct): New.
5270 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5271 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5272 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5273 (tinsn_copy): Delete prototype.
5274 (vliw_insn struct): New.
5275 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5276 (widen_spec_list): Add option conditions for density and boolean
5277 instructions. Add expansions using CONST16 and conditions for using
5278 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5279 predicted branches.
5280 (simplify_spec_list): Add option conditions for density instructions.
5281 Add entry for NOP instruction.
5282 (append_transition): Add cmp function pointer parameter and use it to
5283 insert the new entry in order.
5284 (operand_function_LOW16U, operand_function_HI16U): New.
5285 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5286 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5287 (enter_opname, split_string): Use xstrdup instead of strdup.
5288 (init_insn_pattern): Initialize new options field.
5289 (clear_req_or_option_list, clear_req_option_list,
5290 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5291 New.
5292 (parse_insn_pattern): Parse option conditions.
5293 (transition_applies): New.
5294 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5295 swapped last arguments in calls to append_constant_value_condition.
5296 Call clone_req_option_list. Add warning about invalid opcode.
5297 Handle LOW16U and HI16U function names.
5298 (build_transition_table): Add cmp parameter and use it in calls to
5299 append_transition. Use new xtensa-isa.h functions. Check
5300 transition_applies before adding entries.
5301 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5302 pass it through to build_transition_table.
5303 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5304 ReqOption, transition_cmp_fn): New types.
5305 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5306 (transition_rule struct): Add options field.
5307 * doc/as.texinfo (Overview): Update Xtensa options.
5308 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5309 --[no-]relax, and --[no-]generics options. Update descriptions of
5310 --text-section-literals and --[no-]longcalls. Add
5311 --[no-]absolute-literals and --[no-]transform.
5312 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5313 Remove use of "generic" and "specific" terminology for opcodes.
5314 (Xtensa Registers): Generalize the syntax description to include
5315 user-defined register files.
5316 (Xtensa Automatic Alignment): Update.
5317 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5318 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5319 (Xtensa Directives): Remove confusing rules about precedence.
5320 (Density Directive, Relax Directive): Delete.
5321 (Schedule Directive): New.
5322 (Generics Directive): Rename to ...
5323 (Transform Directive): ... this node.
5324 (Literal Directive): Update for absolute literals. Missing
5325 literal_position directive is now an error.
5326 (Literal Position Directive): Update for absolute literals.
5327 (Freeregs Directive): Delete.
5328 (Absolute Literals Directive): New.
5329 (Frame Directive): Minor editing.
5330 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5331 Update dependencies.
5332 * Makefile.in: Regenerate.
5333
6e1304d8
RS		 53342004-10-07 Richard Sandiford <rsandifo@redhat.com>
5335
5336 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5337 to build the second and third fixups for a composite relocation.
5338 (macro_read_relocs): New function.
5339 (macro_build): Use it.
5340 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5341 Simplify fragging code accordingly.
5342 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5343 of the composite relocation. Set fx_tcbit in both fixups.
5344
b1dca8ee
RS		 53452004-10-07 Richard Sandiford <rsandifo@redhat.com>
5346
5347 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5348 (md_apply_fix3): Don't treat composite relocs as done.
5349
89658e52
NC		 53502004-10-07 Jan Beulich <jbeulich@novell.com>
5351
5352 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5353 prefix for symbol names generated from the LOCAL macro directive.
5354
289040ca
NC		 5355 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5356 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5357
48c9f030
NC		 53582004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5359
5360 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 5361 Special registers.
5c5054ab 5362 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 5363 (get_cinv_parameters): Add 'b' option to invalidate the
5364 branch-target cache.
5365
7ed4c4c5
NC		 53662004-10-05 Paul Brook <paul@codesourcery.com>
5367
5368 * config/tc-arm.c (unwind): New variable.
5369 (vfp_sp_encode_reg): New function.
5370 (vfp_sp_reg_required_here): Use it.
5371 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5372 (vfp_parse_reg_list): New function.
5373 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5374 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5375 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5376 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5377 functions.
5378 (md_pseudo_table): Add them.
5379 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5380 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5381 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5382 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5383 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 5384 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 5385 * NEWS: Mention the new feature.
5386
04ca8703
EC		 53872004-10-04 Eric Christopher <echristo@redhat.com>
5388
5389 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5390
7c1d0959
L		 53912004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5392
5393 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5394 TLS relocations.
5395 * config/tc-s390.c (md_apply_fix3): Likewise.
5396 * config/tc-sparc.c (md_apply_fix3): Likewise.
5397
40a18ebd
NC		 53982004-10-01 Paul Brook <paul@codesourcery.com>
5399
5400 * config/tc-arm.c (arm_elf_section_type): New function.
5401 (arm_elf_change_section): Set section link for exidx sections.
5402 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5403 (md_elf_section_type): Define.
5404
14127cc4
NC		 54052004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5406
5407 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5408 instruction's offset.
5409
b7c92712
NC		 54102004-10-01 Adam Nemet <anemet@lnxw.com>
5411
5412 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5413
65555e64
AM		 54142004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5415
5416 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5417 asymbol *, instead use symbol_get_bfdsym.
5418
9fe0b840
NC		 54192004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5420
5421 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5422
0dd132b6
NC		 54232004-09-30 Paul Brook <paul@codesourcery.com>
5424
5425 * config/tc-arm.c (do_smi, do_nop): New functions.
5426 (insns): Add ARMv6ZK instructions.
5427 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5428 (tc_gen_reloc): Ditto.
5429 (arm_cpus): Add mpcore and arm1176.
5430 (arm_archs): Add armv6{k,z,zk}.
5431 * doc/c-arm.texi: Document new cores and architectures.
5432
a737bd4d
NC		 54332004-09-30 Nick Clifton <nickc@redhat.com>
5434
5435 * config/tc-arm.c: Use ISO C90 formatting.
5436
3631a3c8
NC		 54372004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5438
a737bd4d 5439 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 5440 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5441 REG_TYPE_MVDX is expected.
5442
d5f0cf92
AM		 54432004-09-29 Marc Bevand <m.bevand@gmail.com>
5444
5445 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5446
9f9a069e
JW		 54472004-09-21 James E Wilson <wilson@specifixinc.com>
5448
5449 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5450 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5451 output_spill_base, output_unat_psprel, output_lc_psprel,
5452 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5453 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5454 output_spill_psprel_p): Use it.
5455
4b778c88
TL		 54562004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5457
c04f5787 5458 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 5459 Handle load/stor unique instructions before parsing.
4b778c88 5460
eb043451
PB		 54612004-09-17 Paul Brook <paul@codesourcery.com>
5462
5463 * config/tc-arm.c (s_arm_rel31): New funciton.
5464 (md_pseudo_table): Add .rel31.
04ca8703 5465 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 5466 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5467 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5468 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5469 (arm_parse_reloc): Add (target2).
5470
8ea2b00f
AM		 54712004-09-17 Alan Modra <amodra@bigpond.net.au>
5472
5473 * Makefile.am: Run "make dep-am".
5474 * Makefile.in: Regenerate.
5475 * aclocal.m4: Regenerate.
5476 * configure: Regenerate.
5477 * doc/Makefile.in: Regenerate.
5478 * po/POTFILES.in: Regenerate.
5479 * po/gas.pot: Regenerate.
5480
7e1792e0
HPN		 54812004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5482
5483 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5484 [!LLONG_MAX]: Ditto.
5485
9c504268
PB		 54862004-09-13 Paul Brook <paul@codesourcery.com>
5487
5488 * config/tc-arm.c: Rename RELABS to TARGET1.
5489
2159ac21
AM		 54902004-09-13 Alan Modra <amodra@bigpond.net.au>
5491
5492 * messages.c (as_internal_value_out_of_range): Cast values passed
5493 to as_bad_where or as_warn_where to proper type.
5494
23794b24
MM		 54952004-09-11 Theodore A. Roth <troth@openavr.org>
5496
5497 * config/tc-avr.c: Add support for
5498 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5499
e9fad691
AM		 55002004-09-09 Alan Modra <amodra@bigpond.net.au>
5501
5502 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5503 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5504
10b016c2
PB		 55052004-09-08 Paul Brook <paul@codesourcery.com>
5506
5507 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5508 fini_array and preinit_array section types.
5509 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5510 and fini_array.
5511 * doc/as.texinfo: Document extra section types.
5512
e5a52504
MM		 55132004-09-02 Mark Mitchell <mark@codesourcery.com>
5514
5515 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5516 * Makefile.in: Regenerated.
5517 * configure.in: Set em for arm*-*-symbianelf*.
5518 * configure: Regenerated.
5519 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5520 vectors when appropriate.
5521 * config/te-symbian.h: New file.
5522
42851540
NC		 55232004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5524
5525 * config/tc-crx.c (gettrap): Exception vector can be case
5526 insensitive.
04ca8703 5527 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 5528 instructions.
5529 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 5530 (process_label_constant): Initialize relocation type to
42851540
NC		 5531 BFD_RELOC_NONE
5532
8783612f
RE		 55332004-09-01 Richard Earnshaw < reanrsha@arm.com>
5534
5535 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5536 for synthesizable cores.
5537
1ff4677c
RE		 5538 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5539
b18c562e
NC		 55402004-08-25 Dmitry Diky <diwil@spec.ru>
5541
5542 * config/tc-msp430.c: Clean-up the code.
5543 (md_relax_table): New relax table.
5544 (mcu_types): Sort MCU types.
5545 (md_pseudo_table): Add .profiler pseudo handler.
5546 (pow2value): New function.
5547 (msp430_profiler): New function.
5548 (msp430_operands): Add new insns handlers.
5549 (msp430_srcoperand): Add register operand handler, allow complex
5550 expressions.
5551 (md_estimate_size_before_relax): Rewritten.
5552 (md_convert_frag): Rewritten.
5553 (msp430_relax_frag): New function.
5554 * config/tc-msp430.h (md_relax_frag): define macro
5555 * doc/c-msp430.texi: Update information.
5556
8f94ae4d
NC		 55572004-08-24 Nick Clifton <nickc@redhat.com>
5558
5559 * as.c (std_shortopts): Allow -g to take an optional argument.
5560 (parse_args): Pass any switch starting with -g on to the backend
5561 for parsing.
5562
e51dace8
MM		 55632004-08-18 Mark Mitchell <mark@codesourcery.com>
5564
5565 * configure.in (arm*-*-symbianelf*): New target.
5566 (arm*-*-eabi*): Likewise.
5567 * configure: Regenerated.
5568
f7870c8d
TS		 55692004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5570 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5571 correctly.
5572
d6afba4b
JJ		 55732004-08-18 Jakub Jelinek <jakub@redhat.com>
5574
5575 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5576 argument, don't do anything if current section is not
5577 .gnu.linkonce.t.* and linkonce_empty is set.
5578 (generate_unwind_image, dot_endp): Adjust callers, call
5579 start_unwind_section (*, 1) if nothing will be put into the
5580 section.
5581
329e276d
NC		 55822004-08-17 Nick Clifton <nickc@redhat.com>
5583
5584 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5585 (show_usage): Add -g.
5586 (std_longopts): Add --gen-debug. Alpha sort the table.
5587 (parse_args): Print an error message if a switch is not handled.
5588 Handle the -g switch, calling md_debug_format_selector() if
5589 necessary.
5590 * NEWS: Mention new feature.
5591 * doc/as.texinfo: Document new switch.
5592 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 5593
329e276d
NC		 5594 * config/tc-arm.c (md_parse_option): Do not issue an error message
5595 if the switch is not recognised.
5596 * config/tc-m68k.c (md_parse_option): Likewise.
5597 * config/tc-pdp11.c (md_parse_option): Likewise.
5598 * config/tc-v850.c (md_parse_option): Likewise.
5599
5600 * as.h: Fix up formatting.
5601 * tc.h: Likewise.
5602
4101eec8
NC		 56032004-08-16 Nick Clifton <nickc@redhat.com>
5604
2766e5e4
NC		 5605 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5606
4101eec8
NC		 5607 * configure.in: Sort architecture based tables alphabetically.
5608 * configure: Regenerate.
5609
80f846b6
AM		 56102004-08-16 Alan Modra <amodra@bigpond.net.au>
5611
5612 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5613 { "cc", 68 }, with { "cr", 70 }.
5614
caa32fe5
NC		 56152004-08-13 Jan Beulich <jbeulich@novell.com>
5616 Nick Clifton <nickc@redhat.com>
5617
5618 * as.c: Add and handle new --alternate command line option.
5619 * macro.c (macro_set_alternate): New.
5620 * macro.h (macro_set_alternate): Declare.
5621 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5622 * doc/as.texinfo: Document new command line option and pseudo-ops
5623 as well as insert documentation originating from gasp about
5624 alternate macro syntax.
5625 * NEWS: Mention new command line option and pseudo-ops.
5626
b2221023
MM		 56272004-08-10 Mark Mitchell <mark@codesourcery.com>
5628
5629 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5630 to bignums.
5631
db6579d4
PB		 56322004-08-06 Paul Brook <paul@codesourcery.com>
5633
5634 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5635 Handle new relocations.
5636 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5637
e750405d
BW		 56382004-08-05 Bob Wilson <bob.wilson@acm.org>
5639
5640 * write.c (relax_segment): Use was_address instead of address when
5641 setting fr_fix field for align frag due to backwards .org.
5642
1d70c7fb
AO		 56432004-07-29 Alexandre Oliva <aoliva@redhat.com>
5644
5645 Introduce SH2a support.
5646 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5647 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5648 arch_sh2a_nofpu_up.
5649 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5650 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5651 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5652 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5653 to end of conditional expression.
5654 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5655 * config/tc-sh.c: Add sh2a-nofpu support.
5656 2003-12-29 DJ Delorie <dj@redhat.com>
5657 * tc-sh.c: Add sh2a support.
5658 (parse_reg): Add tbr.
5659 (parse_at): Support @@(disp,tbr).
5660 (get_specific): Support sh2a opcodes.
5661 (insert4): New, for 4 byte relocs.
5662 (build_Mytes): Support sh2a opcodes.
5663 (md_apply_fix3_Mytes): Support sh2a opcodes.
5664 2003-12-02 Michael Snyder <msnyder@redhat.com>
5665 * config/tc-sh.c (md_parse_option): Handle sh2a.
5666 (sh_elf_final_processing): Ditto.
5667
e7fbc2bf
JT		 56682004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5669
5670 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5671 for TE_NetBSD.
5672
9232bbb0
AM		 56732004-07-27 Alan Modra <amodra@bigpond.net.au>
5674
5675 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5676 (ppc_arch): Expand comment.
5677
670ec21d
NC		 56782004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5679
5680 * config/tc-crx.c: Support evaluating the difference between two
5681 symbols.
5682 * config/tc-crx.h: Likewise.
5683
406f8ff9 56842004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 5685
5686 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5687 section.
5688 (ia64_elf_section_change_hook): Set the linked-to section for
5689 SHT_IA_64_UNWIND.
5690
c05e9f04
NC		 56912004-07-26 Dmitry Diky <diwil@spec.ru>
5692
5693 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5694 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5695 msp430xG438, msp430xG439.
5696
e9863d7f
DJ		 56972004-07-25 Daniel Jacobowitz <dan@debian.org>
5698
5699 * doc/as.texinfo (Section, PushSection): Correct documentation
5700 for ELF.
5701
543613e9 57022004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 5703
5704 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5705 permissible for the selected instruction suffix.
5706 (match_template): Don't permit 64-bit general purpose operands in
5707 32-bit mode.
5708 (finalize_imm): Permit 64-bit immediates.
5709 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5710 specially except for the width of the used base and/or index
5711 registers. For 32-bit displacements, use sign-extended
5712 relocations only when using 64-bit addressing.
5713 Force zero displacement on rip-relative addressing when there is
5714 no other displacement.
5715 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5716 specially except for the width of the used base and/or index
5717 registers.
5718 (parse_register): Disallow Reg64 registers in 32-bit mode.
5719
543613e9
NC		 5720 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5721 suffix if the instruction doesn't support it.
04ca8703 5722
01a3f561
MR		 57232004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5724
5725 * config/tc-mips.c (append_insn): Handle constant expressions with
5726 no associated relocation.
5727 (mips_ip): Cancel the expression after use for the Q format
5728 specifier.
5729 (parse_relocation): Return no relocation for unsupported
5730 operators.
5731 (my_getSmallExpression): Return no relocation if no relocation
5732 operators are used.
5733
e12904d2
DA		 57342004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5735
5736 * config/obj-som.c (adjust_stab_sections): Add prototype.
5737 (obj_som_compiler, obj_som_version, obj_som_copyright,
5738 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5739 * config/tc-hppa.c (update_subspace): Likewise.
5740 (is_defined_subspace): Amplify comment.
5741 * config/obj-som.h (som_frob_file): Add prototype.
5742
90c1602c
L		 57432004-07-19 Christopher Faylor <cgf@timesys.com>
5744 H.J. Lu <hongjiu.lu@intel.com>
5745
5746 * subsegs.c (section_symbol): Don't create a new segment when
5747 existing segment is undefined.
5748
f263249b
RE		 57492004-07-16 Richard Earnshaw <rearnsha@arm.com>
5750
5751 * config/tc-arm.c: Include include/opcode/arm.h.
5752 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5753 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5754 (FPU_ARCH_*): Delete.
5755 * Makefile.am: Update dependencies.
5756 * Makefile.in: Regenerate.
5757
152c65b9
NC		 57582004-07-15 Nick Clifton <nickc@redhat.com>
5759
5760 * configure.in: Accept armbe as a big-endian arm configuration.
5761 * configure: Regenerate.
5762
0477af35
NC		 57632004-07-13 Thomas Nystrom <thn@saeab.se>
5764
5765 * config/tc-i386.c (T_SHIFTOP): New constant.
5766 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5767 (intel_el1): Handle '~'.
5768 (intel_get_token): Handle '<>', '&', '|' and '~'.
5769
57702004-07-13 Nick Clifton <nickc@redhat.com>
5771
5772 (md_assemble): Remove spurious newline from end of as_bad error
5773 message.
5774 (intel_e05_1): Likewise.
5775 (intel_e11): Likewise.
5776 (intel_match_token): Likewise.
5777
31302357
AS		 57782004-07-11 Andreas Schwab <schwab@suse.de>
5779
5780 * config/tc-m68k.c: Convert to C90. Remove redundant
5781 declarations. Indentation fixup.
5782 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5783 obj_coff_section ourselves.
04ca8703 5784
549f748d
JW		 57852004-07-09 James E Wilson <wilson@specifixinc.com>
5786
5787 * config/tc-ia64.c (default_big_endian): New.
5788 (dot_byteorder, md_begin): Use it.
5789 (md_parse_option): Set it.
04ca8703 5790
1a320fbb
NC		 57912004-07-09 Nick Clifton <nickc@redhat.com>
5792
5793 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5794 * configure: Regenerate.
5795 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5796 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5797 sh_find_elf_flags if necessary.
5798
de7e6852
RS		 57992004-07-08 Richard Sandiford <rsandifo@redhat.com>
5800
5801 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5802 going to be split into more than one in-place addend, return 0
5803 for relocations against mergeable sections. Associate comments
5804 with code.
5805
1fe1f39c
NC		 58062004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5807
5808 * Makefile.am (CPU_TYPES): Add crx.
5809 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5810 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5811 (DEPTC_crx_elf): New target.
5812 (DEPOBJ_crx_elf): Likewise.
5813 (DEP_crx_elf): Likewise.
5814 * Makefile.in: Regenerate.
5815 * configure.in: Add crx* target.
5816 * configure: Regenerate.
5817 * config/tc-crx.c: New file.
5818 * config/tc-crx.h: New file.
5819 * NEWS: Mention new target.
5820
d9895649
NC		 58212004-07-06 Nick Clifton <nickc@redhat.com>
5822
85fbca6a 5823 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5824 * configure.in:
5825 * configure: Regenerate. Add sh-symbian-elf target. If
5826 selected define TARGET_SYMBIAN.
5827 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5828 format if TARGET_SYMBIAN has been defined.
04ca8703 5829
e7bd9ea0
NC		 5830 * output-file.c (output_file_create): Report the target format
5831 chosen when bfd_openw reports that it is invalid.
5832
d9895649
NC		 5833 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5834 pseudo for BFD based assemblers.
5835
871ec896
JR		 58362004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5837
5838 gas:
5839 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5840 (md_parse_option): Remove redundant -isa testing.
5841 Make bfd_arch variable const.
5842 (md_show_usage): Make bfd_arch variable const.
5843
5a9ff93d
JW		 58442004-07-03 James E Wilson <wilson@specifixinc.com>
5845
5846 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5847 * config/tc-ia64.h (md_frag_check): Define.
5848
c87db184
CF		 58492004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5850
5851 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5852 externals.
5853 * doc/as.texinfo (Weak): Document PE weak symbols.
5854
3b91255e
RS		 58552004-07-03 Richard Sandiford <rsandifo@redhat.com>
5856
5857 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5858 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5859 (mips_frob_file): Rework so that only a single pass through the
5860 relocs is needed. Allow %lo()s to have higher offsets than their
5861 corresponding %hi()s or %got()s.
5862
310ea308
NC		 58632004-07-02 Nick Clifton <nickc@redhat.com>
5864
5865 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5866 allow values which have come from undefined symbols.
5867 Always consider this fixup to have been processed as a reloc
5868 cannot be generated for it.
5869
09b935ac
AM		 58702004-07-02 Alan Modra <amodra@bigpond.net.au>
5871
5872 * frags.h (struct frag): Add has_code and insn_addr fields.
5873 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5874 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5875 * config/tc-ppc.h (md_frag_check): Define.
5876
4d1cd5c7
MR		 58772004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5878
5879 * doc/Makefile.am (info): Rename goal to...
5880 (info-local): ... this, to preserve implicit dependencies.
5881 * doc/Makefile.in: Regenerate with automake 1.8.5.
5882
097f809a
NC		 58832004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5884
5885 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5886 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5887 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5888 (tc_gen_reloc): Likewise.
5889 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5890 (m32r_parse_name): Likewise.
5891 (m32r_cgen_parse_fix_exp): Likewise.
5892 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5893 (O_PIC_reloc): Likewise.
5894 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5895 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5896 for @GOTOFF, @GOT, @PLT.
5897
bb82af9f
NC		 58982004-06-21 Jan Beulich <jbeulich@novell.com>
5899
5900 * gas/symbols.c: While discarding ordinary local absolute symbols
5901 when --strip-local-absolute is in effect, retain file symbols.
5902
990ae22a
AS		 59032004-06-20 Andreas Schwab <schwab@suse.de>
5904
5905 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5906 (md_parse_option): Likewise.
5907
32137342
NC		 59082004-06-17 Jan Beulich <jbeulich@novell.com>
5909
5910 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5911 * config/te-netware.h: New file.
5912 * config/te-ppcnw.h: Delete: Obsolete.
5913 * configure.in: Eliminate ill NetWare targets. Make generic
5914 NetWare target use proper emulation.
5915 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5916 reference to new te-netware.h.
5917 * configure: Regenerate.
5918 * Makefile.in: Regenerate.
5919
f84d8e26
MS		 59202004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5921
5922 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5923 comparison in .insn pseudo operation.
5924
587aac4e
AM		 59252004-06-15 Alan Modra <amodra@bigpond.net.au>
5926
5927 * config/obj-coff.c (coff_adjust_section_syms): Use
5928 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5929 (coff_frob_section): Likewise.
5930 * config/tc-mips.c (md_apply_fix3): Likewise.
5931 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5932 (elf_frob_file_after_relocs): Likewise.
5933
2337eb33
DA		 59342004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5935
b8fc22bc
DA		 5936 * config/tc-hppa.c (log2): Rename to exact_log2.
5937 (pa_next_subseg): Delete unused function.
5938 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5939 (create_new_subspace): Likewise.
5940
2337eb33
DA		 5941 Bug gas/213
5942 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5943 labels. Fix warning.
5944
53cb0362
DD		 59452004-05-28 DJ Delorie <dj@redhat.com>
5946
5947 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5948 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5949 or non-merged symbols.
5950
888a75be
L		 59512004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5952
5953 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5954 restore the old slot when inserting srlz.i/srlz.d.
5955
f6f9408f
JR		 59562004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5957
5958 * Makefile.am: Regenerate dependecies.
5959 * Makefile.in: Regenerate.
5960 * config/tc-sh.c (valid_arch): Make unsigned.
5961 (preset_target_arch): Likewise.
5962 (md_begin): Use new architecture flags system.
5963 (get_specific): Likewise.
5964 (assemble_ppi): Likewise.
5965 (md_assemble): Likewise. Also fix error check for bad opcodes.
5966 (md_parse_option): Likewise. Also generate -isa values according
5967 to the table in bfd/cpu-sh.c instead of just constants. Also
5968 allow <arch>-up ISA variants.
5969 (sh_elf_final_processing): Replace if-else chain with a call to
5970 sh_find_elf_flags().
f6f9408f 5971
580b9172
NC		 59722004-05-28 Peter Barada <peter@the-baradas.com>
5973
5974 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5975 with zero offset into mode 2 addressing to save a word.
5976
652ca075
L		 59772004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5978
5979 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5980 (ar_is_only_in_integer_unit): New.
5981 (ar_is_only_in_memory_unit): New.
5982 (generate_unwind_image): Silence gcc on 32bit host.
5983 (md_assemble): Use ar_is_only_in_integer_unit instead of
5984 ar_is_in_integer_unit. Check AR access.
5985
60fed2d3
NC		 59862004-05-27 Peter Barada <peter@the-baradas.com>
5987
5988 * config/tc-m68k.c (md_begin): Sort the opcode table into
5989 alphabetical order.
5990 (m68k_compare_opcode): New function to do the sorting.
5991
be8c092b
NC		 59922004-05-24 Peter Barada <peter@the-baradas.com>
5993
5994 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5995 addressing on MIT style operands.
5996 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5997 w/mask addressing.
5998 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5999 operands.
6000
1181c20e
AM		 60012004-05-23 Alan Modra <amodra@bigpond.net.au>
6002
6003 * expr.c (operand, operator): Don't reject '++' and '--'.
6004
20e56c33
RS		 60052004-05-20 Richard Sandiford <rsandifo@redhat.com>
6006
6007 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
6008 dwarf tables.
6009
04ca8703 60102004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 6011
6012 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
6013 * configure: Regenerate.
6014
0da76f83
NC		 60152004-05-13 Paul Brook <paul@codesourcery.com>
6016
6017 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
6018
4b363073
NC		 60192004-05-13 Joel Sherrill <joel@oarcorp.com>
6020
6021 * configure.in (or32-*-rtems*): Switch to elf.
6022 * configure: Regenerate.
6023
9598fbe5
NC		 60242004-05-13 Nick Clifton <nickc@redhat.com>
6025
6026 * po/fr.po: Updated French translation.
6027
22fe14ad
NC		 60282004-05-11 Nick Clifton <nickc@redhat.com>
6029
6030 * doc/as.texinfo (Section): Document G and T flags to .section
6031 directive. Document the extra arguments that the G flag
6032 requires. Document the #tls flag.
6033
60342004-05-11 H.J. Lu <hongjiu.lu@intel.com>
6035
6036 * subsegs.c (section_symbol): Create a new section symbol if
6037 the existing one doesn't match.
6038 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
6039
532c738a
RS		 60402004-05-07 Richard Sandiford <rsandifo@redhat.com>
6041
6042 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
6043 to cope with VR4181A errata MD(1) and MD(4).
6044
0503b355
BF		 60452004-05-07 Brian Ford <ford@vss.fsi.com>
6046
6047 * NEWS: Mention .secrel32 for pe[i]-i386.
6048
daeea990
AO		 60492004-05-07 Alexandre Oliva <aoliva@redhat.com>
6050
6051 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
6052 (HANDLE_ALIGN): New.
6053
bfbdcf04
DJ		 60542004-05-06 Daniel Jacobowitz <dan@debian.org>
6055
6056 * Makefile.am (DIST_SUBDIRS): Define.
6057 * aclocal.m4: Regenerate with automake 1.8.4.
6058 * Makefile.in: Likewise.
6059 * doc/Makefile.in: Likewise.
6060
5e819f9c
JW		 60612004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
6062
6063 * config/tc-ia64.c (dot_serialize): Declare.
6064 (dot_serialize): New function.
6065 (md_pseudo_table): Add ".serialize.data" and
6066 ".serialize.instruction" directives.
6067
e5976317
NC		 60682004-05-06 Nick Clifton <nickc@redhat.com>
6069
6070 * messages (as_internal_value_out_of_range): Print a message about
6071 a value being out of range. Be consistent about whether the
6072 values are printed in decimal or hexadecimal.
6073 (as_warn_value_out_of_range): Generate a warning message about an
6074 out of range value.
6075 (as_bad_value_out_of_range): Generate an error message about an
6076 out of range value.
6077 * as.h: Prototype the new functions.
6078 * config/tc-alpha.c (insert_operand): Use new function.
6079 * config/tc-arc.c (arc_insert_operand): Likewise.
6080 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6081 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6082 * config/tc-ppc.c (ppc_insert_operand): Likewise.
6083 * config/tc-s390.c (s390_insert_operand): Likewise.
6084 * config/tc-v850.c (v850_insert_operand): Likewise.
6085
996991aa
AO		 60862004-05-05 Alexandre Oliva <aoliva@redhat.com>
6087
6088 * configure.in: Set em=linux for frv-*-*linux*.
6089 * configure: Rebuilt.
6090 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6091 (frv_md_fdpic_enabled): New.
6092 * config/tc-frv.c (frv_md_fdpic_enabled): New.
6093 (DEFAULT_FDPIC): New.
6094 (frv_flags): Use DEFAULT_FDPIC.
6095 (frv_pic_flag): Likewise.
6096 (OPTION_NOPIC): New.
6097 (md_longopts): Add -mnopic.
6098 (md_parse_option): Handle it.
6099 (md_show_usage): Add -mfdpic and -mnopic.
6100
6b6e92f4
NC		 61012004-05-05 Peter Barada <peter@the-baradas.com>
6102
6103 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6104 chips for invalid coldfire instructions, rename selectors
6105 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6106 add current_chip to track which chip is referred to(including save/restore),
6107 use current_chip to select control registers, not current_arch.
6108 (md_show_usage): Add new chips.
6109 * doc/c-m68k.texi: Document new command line switches.
6110
6f079ae3
JJ		 61112004-05-05 Jakub Jelinek <jakub@redhat.com>
6112
6113 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6114 (NOP_OPCODE): Define.
6115 (s390_align_code): Remove prototype.
6116 * tc-s390.c (s390_align_code): Remove.
6117
2d6ed997
L		 61182004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6119
6120 * config/tc-ia64.c (make_unw_section_name): Removed.
6121 (start_unwind_section): New function.
6122 (generate_unwind_image): Take const segT instead of const
6123 char *.
6124 (dot_handlerdata): Adjusted.
6125 (dot_endp): Likewise.
6126
b9f18452
L		 61272004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6128
6129 * config/obj-elf.c (obj_elf_change_section): Allow the
6130 ".note.GNU-stack" section has SHF_EXECINSTR.
6131
fafe6678
L		 61322004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6133
6134 * config/obj-elf.c (get_section): Return bfd_boolean.
6135 (obj_elf_change_section): Call bfd_get_section_by_name_if
6136 instead of bfd_map_over_sections.
6137
86654c12
L		 61382004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6139
6140 * config/obj-elf.c (get_section): New function.
6141 (obj_elf_change_section): Support multiple sections with same
6142 name.
6143
376eb240
NC		 61442004-04-30 Nick Clifton <nickc@redhat.com>
6145
6146 * config/tc-arm.c (create_register_alias): Fix typo checking for
6147 case sensitive register aliases.
6148 (co_proc_number): Use error message string in all_reg_maps[]
6149 array.
6150 (cp_reg_required_here): Likewise.
6151 (fp_reg_required_here): Likewise.
6152
8a7140c3
NC		 61532004-04-29 Brian Ford <ford@vss.fsi.com>
6154
6155 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6156
3e722fb5
CD		 61572004-04-28 Chris Demetriou <cgd@broadcom.com>
6158
6159 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6160 (load_address, macro, mips_ip, md_parse_option)
6161 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6162 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6163 embedded-PIC handling, and update comments.
6164 (SWITCH_TABLE): Remove.
6165 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6166 (enum mips_pic_level): Remove EMBEDDED_PIC.
6167 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6168 (TC_FORCE_RELOCATION): Update comment.
6169 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6170 might be safe to remove now that MIPS embedded-PIC is gone.
6171
351e2b5a
DA		 61722004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6173
6174 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6175 call to obj_set_subsection_attributes.
6176 (obj_som_init_stab_section): Likewise.
6177 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6178 (pa_def_subspaces): Provide comdat default.
6179 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6180 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6181 calls to create_new_subspace and update_subspace to pass comdat flag.
6182 (create_new_subspace, update_subspace): Add new comdat argument. Use
6183 it in calls to obj_set_subsection_attributes.
6184 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6185 and use of comdat, common and dup_comm parameters.
6186
f5842774
L		 61872004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6188
6189 * config/obj-elf.c (obj_elf_change_section): Check if the old
6190 group name is NULL before comparison.
6191
558fe4a7
CD		 61922004-04-23 Chris Demetriou <cgd@broadcom.com>
6193
6194 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6195
81a21e38
TS		 61962004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6197
6198 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6199
62002004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 6201
6202 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6203 (OPTION_MEMBEDDED_PIC): Remove.
6204 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6205 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6206 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6207 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6208 (OPTION_ELF_BASE): Renumber.
6209 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6210 (md_show_usage): Remove mention of -membedded-pic.
6211 * doc/as.texinfo: Remove mention of -membedded-pic.
6212
4d0d148d
TS		 62132004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6214
6215 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6216 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6217 a.out support.
6218 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6219 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6220 USE_GLOBAL_POINTER_OPT.
6221
017315e4
TS		 62222004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6223
6224 * config/tc-mips.c (macro): One more use of load_delay_nop.
6225
269137b2
TS		 62262004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6227
6228 * config/tc-mips.c (load_delay_nop): New function.
6229 (load_address, macro): Use load_delay_nop() to build a nop
6230 which can be omitted with gpr_interlocks.
6231
24772049
TS		 62322004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6233
6234 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6235 cop_interlocks): Remove superfluous CPU entries.
6236
06516a5e
PB		 62372004-04-22 Paul Brook <paul@codesourcery.com>
6238
6239 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6240
fd99574b
NC		 62412004-04-22 Peter Barada <peter@the-baradas.com>
6242
6243 * NEWS: Added support for EMAC instructions and MAC/EMAC
6244 Motorola syntax.
6245 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6246 scale factor tokens, trailing_ampersand to mark mask addressing
6247 for MAC/EMAC instructions.
6248 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6249 '>>'.
6250 (yylex): Handle '>', '<', and '&' following '+'.
6251 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 6252 architectures in archs[].
fd99574b
NC		 6253 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6254 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6255 respectively.
6256 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6257 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6258 cases.
6259 Add EMAC operands to init_table[].
6260
69b97547
NC		 62612004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6262
6263 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6264 state.
6265 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6266 * config/tc-arm.c (enum mstate): Delete from here.
6267 (mapping_state): Remove the static mapstate variable and instead
6268 store the state in the segment. This allows a per-section mapping
6269 state. Handle and ignore MAP_UNDEFINED states.
6270 (arm_elf_change_section): Get the current mapping state from the
6271 new section.
6272 (s_ltorg): Set the mapping state to MAP_DATA.
6273 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6274 for each pool as it is emitted.
6275
62762004-04-22 Nick Clifton <nickc@redhat.com>
6277
6278 * config/tc-arm.h: Formatting tidy ups.
6279
7a7f4e42
CD		 62802004-04-20 Chris Demetriou <cgd@broadcom.com>
6281
6282 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6283
6482c264
NC		 62842004-04-20 DJ Delorie <dj@redhat.com>
6285
6286 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6287 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6288 [TE_PE] (O_secrel): Define.
6289 [TE_PE] (x86_pe_cons_fix_new): New.
6290 [TE_PE] (pe_directive_secrel): Likewise.
6291 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6292
5bf10039
EC		 62932004-04-19 Eric Christopher <echristo@redhat.com>
6294
c04f5787
AM		 6295 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6296 of previous patch for fix in gcc.
5bf10039 6297
77cd6497
JJ		 62982004-04-19 Jakub Jelinek <jakub@redhat.com>
6299
6300 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6301
b8861cfb
NS		 63022004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6303
6304 * read.c (do_align): Call md_flush_pending_output, if defined.
6305
f4c724fc
AM		 63062004-04-16 Alan Modra <amodra@bigpond.net.au>
6307
6308 * expr.c (operand): Correct checks for ++ and --.
6309
a4b6e8f6
L		 63102004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6311
6312 * config/tc-generic.c: Add some comments.
6313
d766e8ec
RS		 63142004-04-14 Richard Sandiford <rsandifo@redhat.com>
6315
6316 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6317 -{no-}mfix-vr4122-bugs.
6318 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6319 (append_insn, mips_emit_delays): Update accordingly.
6320 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6321 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6322 (md_parse_option): Update after above changes.
6323 (md_show_usage): Add -mfix-vr4120.
6324
ed9589d4
BW		 63252004-04-13 Bob Wilson <bob.wilson@acm.org>
6326
6327 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6328 of .section directive; add a reference to the ELF .subsection
6329 directive.
6330
097dba13
NC		 63312004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6332
6333 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6334 in parallel.
6335
279500de
TS		 63362004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6337
6338 * Makefile.am: Remove mips from aout targets.
6339 * Makefile.in: Regenerate.
6340 * configure.in: Remove mips-dec-bsd* target.
6341 * configure: Regenerate.
6342
b7d7dc63
AM		 63432004-04-07 Alan Modra <amodra@bigpond.net.au>
6344
6345 PR 96
6346 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6347 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6348 Update "mapping". Restrict some @ modifiers to 32 bit.
6349
f55629b8
KK		 63502004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6351 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6352
6353 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6354 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6355 dont_adjust_reloc_32 is set.
6356 (md_longopts): Add option -renesas.
6357 (md_parse_option, md_show_usage): Likewise.
6358 * doc/c-sh.texi: Likewise.
6359
a7844384
NC		 63602004-04-01 Dave Korn <dk@artimi.com>
6361
6362 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6363 hi16 and lo16 fixS structs.
6364 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6365 exactly the same way as for RELOC_DLX_REL16.
6366 (machine_ip): properly respect LO flag in the_insn and
6367 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6368 (md_apply_fix3): apply RELOC_DLX_LO16.
6369
6c71dbc4
SS		 63702004-03-30 Stan Shebs <shebs@apple.com>
6371
6372 Remove long-obsolete MPW support.
6373 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6374 * configure.in: Remove mention of ppc-*-mpw* config.
6375 * configure.in: Likewise.
6376
7cc69913
NC		 63772004-03-30 Nick Clifton <nickc@redhat.com>
6378
6379 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6380 OBJ_ELF being defined.
6381
53fbb48a
AM		 63822004-03-27 Alan Modra <amodra@bigpond.net.au>
6383
6384 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6385
d507cf36
PB		 63862004-03-23 Paul Brook <paul@codesourcery.com>
6387
6388 * config/tc-arm.c (meabi_flags): New variable.
6389 (arm_parse_eabi): New function.
6390 (md_begin): Set flags for EABI v3.
6391 (arm_eabis): Add.
6392 (arm_long_opts): Add meabi.
ab1e9ef7 6393 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 6394 * doc/c-arm.texi: Ditto.
6395
88d65ad6
BW		 63962004-03-22 Bob Wilson <bob.wilson@acm.org>
6397
6398 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6399 tables even when use_literal_section flag is not set.
6400
13ef8878
AM		 64012004-03-22 Alan Modra <amodra@bigpond.net.au>
6402
6403 * config/tc-sh.c: Remove trailing whitespace.
6404
1048a9ba
HPN		 64052004-03-22 Hans-Peter Nilsson <hp@axis.com>
6406
6407 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6408 --mul-bug-abort and the default behavior.
6409 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6410 (err_for_dangerous_mul_placement): New variable.
6411 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6412 macros.
6413 (md_cris_relax_table): Have placeholder for STATE_MUL.
6414 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6415 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6416 case doing nothing.
6417 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6418 STATE_BYTE)>: Ditto.
6419 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6420 alignment and position of this frag, emit error message if
6421 suspicious.
6422 (md_assemble): For a multiply insn and when checking it,
6423 transform the current frag into a special frag for that purpose.
6424 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6425 OPTION_MULBUG_ABORT_ON>: Handle new options.
6426
a7877748
BW		 64272004-03-19 Bob Wilson <bob.wilson@acm.org>
6428
6429 * config/tc-xtensa.c (mark_literal_frags): New function.
6430 (xtensa_move_literals): Call mark_literal_frags for all literal
6431 segments, including init and fini literal segments.
6432 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6433
9992270f
DA		 64342004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6435
6436 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6437 (pa_comm): Set BSF_OBJECT in symbol flags.
6438
6e1772d5
AM		 64392004-03-19 Alan Modra <amodra@bigpond.net.au>
6440
6441 * Makefile.am: Run "make dep-am".
6442 * Makefile.in: Regenerate.
6443 * doc/Makefile.in: Regenerate.
6444 * config.in: Regenerate.
6445 * po/gas.pot: Regenerate.
6446
3e4caed2
NS		 64472004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6448
c95b35a9
NS		 6449 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6450 (demand_empty_rest_of_line): Issue an error here.
6451 (ignore_rest_of_line): Silently skip to end.
6452 (demand_copy_string): Issue an error, not warning.
6453 (equals): Likewise.
6454 * config/obj-elf.c (obj_elf_section_name): Likewise.
6455 (obj_elf_section): Likewise.
6456 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6457 (arc_extinst): Likewise.
6458 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6459 (dot_spill): Likewise.
6460 (dot_unwabi): Likewise.
6461 (dot_prologue): Likewise.
6462
3e4caed2
NS		 6463 * expr.c (operand): Reject ++ and --.
6464 (operator): Likewise.
6465
2ce4cc60
KK		 64662004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6467
6468 * config/tc-sh.c: Include dw2gencfi.h.
6469 (sh_cfi_frame_initial_instructions): New function.
6470 (sh_regname_to_dw2regnum): Likewise.
6471 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6472 file.
6473 (TARGET_USE_CFIPOP): Define.
6474 (tc_cfi_frame_initial_instructions): Likewise.
6475 (tc_regname_to_dw2regnum): Likewise.
6476 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6477 * Makefile.am: Update dependencies.
6478 * Makefile.in: Regenerate.
6479
9183ed4b
AM		 64802004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6481
6482 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6483 * configure: Regenerate.
6484
00bbdfe7
BW		 64852004-03-12 Bob Wilson <bob.wilson@acm.org>
6486
6487 * read.c (s_leb128): Call md_flush_pending_output.
6488
0f10071e
ML		 64892004-03-12 Michal Ludvig <mludvig@suse.cz>
6490
6491 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6492 * config/tc-i386.h (CpuPadLock): New define.
6493 (CpuUnknownFlags): Added CpuPadLock.
6494
84c84759
AS		 64952004-03-07 Andreas Schwab <schwab@suse.de>
6496
6497 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6498
6ec51dba
RH		 64992004-03-07 Richard Henderson <rth@redhat.com>
6500
6501 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6502 (cfi_finish): Likewise for fde.
6503
bae25f19
L		 65042004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6505
6506 * config/tc-ia64.c (md_assemble): Properly handle NULL
6507 align_frag.
6508 (ia64_handle_align): Don't abort if failed to add a stop bit.
6509
ab509236
L		 65102004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6511
6512 * Makefile.in: Regenerated.
6513 * aclocal.m4: Likewise.
6514 * configure: Likewise.
6515 * doc/Makefile.in: Likewise.
6516
d9201763
L		 65172004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6518
6519 * config/tc-ia64.c (dot_align): New.
6520 (ia64_do_align): Make it static.
6521 (md_pseudo_table): Use "dot_align" for "align".
6522 (ia64_md_do_align): Don't set align_frag here.
6523 (ia64_handle_align): Add a stop bit to the previous bundle if
6524 needed.
6525
6526 * config/tc-ia64.h (ia64_do_align): Removed.
6527
ae51a426
JR		 65282003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6529
6530 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6531 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6532 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6533 the most general type or the user specifically requested it.
6534 (md_assemble): Add a new error message for when an instruction
6535 is understood, but is not allowed due to an -isa option.
6536
9545c4ce
L		 65372004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6538
6539 * config/tc-ia64.c (align_frag): New.
6540 (md_assemble): Set the tc_frag_data field in align_frag for
6541 IA64_OPCODE_FIRST instructions.
6542 (ia64_md_do_align): Set align_frag.
6543 (ia64_handle_align): Add a stop bit if needed.
6544
6545 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6546 (TC_FRAG_INIT): New.
6547
676a64f4
RS		 65482004-03-01 Richard Sandiford <rsandifo@redhat.com>
6549
6550 * config/tc-frv.c (fr400_audio): New variable.
6551 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6552 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6553 (target_implements_insn_p): New function.
6554 (md_assemble): Report an error if the processor doesn't implement
6555 the instruction.
6556
bd337dde
NC		 65572004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6558
6559 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6560 (md_parse_option): Ditto.
6561 (OPTION_NO_SPECIAL_M32R): Added.
6562 (md_show_usage): Document it.
6563 (enable_speial_m32r): Changed a default value from 0 to 1.
6564 * doc/c-m32r.texi: Document the -no-bitinst option.
6565
78878175
NC		 65662004-02-27 Nick Clifton <nickc@redhat.com>
6567
6568 * config/tc-sh.c (get_operand): Revert previous delta.
6569 (tc_gen_reloc): Check for an unknown reloc type before processing
6570 the addend.
6571
1d6d62a4
MS		 65722004-02-27 Hannes Reinecke <hare@suse.de>
6573
6574 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6575 .insn pseudo operation.
6576
4aa3e325
NC		 65772004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6578
6579 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6580 added for wrong syntax.
6581
73369e65
EC		 65822004-02-26 Eric Christopher <echristo@redhat.com>
6583
6584 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6585 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6586
6a5709a5
JR		 65872004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6588
6589 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6590 nibble types to assembler.
6591
95385380
FF		 65922004-02-25 Fred Fish <fnf@redhat.com>
6593
6594 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6595
b5e0fabd
JW		 65962004-02-20 James E Wilson <wilson@specifixinc.com>
6597
6598 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6599 finalize_syms.
6600 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6601 (ia64_estimate_size_before_relax): New.
6602 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6603 (generate_unwind_image): Pass 1 to fixup_unw_records.
6604 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6605 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6606
2f01ffbf
JJ		 66072004-02-19 Jakub Jelinek <jakub@redhat.com>
6608
6609 * stabs.c (generate_asm_file): Avoid warning about use of
6610 uninitialized variable.
6611
9c59842f
JW		 66122004-02-18 David Mosberger <davidm@hpl.hp.com>
6613
6614 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6615 body, and endp, allow unwind records which do not have a "t"
6616 (time/instruction) field.
6617
34920d91
NC		 66182004-02-17 Petko Manolov <petkan@nucleusys.com>
6619
6620 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6621 (do_mav_dspsc_2): Likewise.
6622 Fix accumulator registers move opcodes.
6623
4dde8e61 66242004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 6625 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 6626
6627 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6628
936cf02e
JW		 66292004-02-10 Steve Ellcey <sje@cup.hp.com>
6630
6631 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6632 (tc_frob_symbol): New macro definition.
6633 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6634
e41f12f3
DJ		 66352004-02-09 Daniel Jacobowitz <drow@mvista.com>
6636
6637 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6638 read-only.
6639
a8a3b3b2
NS		 66402004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6641
6642 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6643 (TC_CASE_SENSITIVE): ... this.
6644 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6645 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6646
c97b7ef6
JW		 66472004-02-06 James E Wilson <wilson@specifixinc.com>
6648
6649 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6650 (generate_unwind_image): Re-add it here.
6651
e4475e39
NS		 66522004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6653
6654 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6655 * read.h (SKIP_WHITESPACE): Turn into an expression.
6656 * read.c (read_a_source_file): A pseudo is removed by having a
6657 NULL handler.
6658
5738bc24
JW		 66592004-02-05 James E Wilson <wilson@specifixinc.com>
6660
6661 * config/tc-ia64.c (output_endp): New.
6662 (count_bits): Delete.
6663 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6664 endp unwind records.
6665 (fixup_unw_records): Handle endp unwind records. Delete code for
6666 shortening prologue regions not followed by a body record.
6667 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6668 * config/tc-ia64.h (unw_record_type): Add endp.
6669
d6e78c11
JW		 66702004-02-03 James E Wilson <wilson@specifixinc.com>
6671
6672 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6673 fill padding bytes with zeroes.
6674 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6675 sets unwind_record slot_number and slot_frag fields.
6676
f6a22291
MR		 66772004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6678
6679 * config/tc-mips.c (add_got_offset_hilo): New function.
6680 (macro): Use load_register() and add_got_offset_hilo() to load
6681 constants instead of hardcoding code sequences throughout.
6682
127cab00
L		 66832004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6684
6685 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6686
6358301e
NC		 66872004-01-26 Bernardo Innocenti <bernie@develer.com>
6688
6689 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6690 like m68k-elf.
6691 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6692 of hard-coded test for TARGET_OS=elf.
6693
c8978940
CD		 66942004-01-24 Chris Demetriou <cgd@broadcom.com>
6695
6696 * config/tc-mips.c (hilo_interlocks): Change definition
6697 so that MIPS32, MIPS64 and later ISAs are included, along with
6698 the already-included machines. Update comments.
6699
c3ba240c
DJ		 67002004-01-23 Daniel Jacobowitz <drow@mvista.com>
6701
6702 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6703 undefined local labels.
6704
e864ceca
RS		 67052004-01-23 Richard Sandiford <rsandifo@redhat.com>
6706
6707 * config/tc-mips.c (load_address, macro): Update comments about
6708 NewABI GP relaxation.
6709
67c0d1eb
RS		 67102004-01-23 Richard Sandiford <rsandifo@redhat.com>
6711
6712 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6713 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6714 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6715 (set_at, load_register, load_address, move_register): Likewise.
6716 (load_got_offset, add_got_offset): Likewise.
6717 Update all calls and tidy accordingly.
6718
584892a6
RS		 67192004-01-23 Richard Sandiford <rsandifo@redhat.com>
6720
6721 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6722 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6723 (RELAX_USE_SECOND): Bump to 0x10000.
6724 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6725 (mips_macro_warning): New variable.
6726 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6727 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6728 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6729 of RELAX_ENCODE.
6730 (append_insn): Update mips_macro_warning.sizes.
6731 (macro_start, macro_warning, macro_end): New functions.
6732 (macro_build): Don't emit warnings here.
6733 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6734 (md_convert_frag): Check for cases where one macro alternative
6735 needs a warning and the other doesn't. Emit a warning if the
6736 longer sequence was chosen.
6737
4d7206a2
RS		 67382004-01-23 Richard Sandiford <rsandifo@redhat.com>
6739
6740 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6741 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6742 the first sequence, the size of the second sequence, and a flag
6743 that says whether we should warn.
6744 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6745 (RELAX_FIRST, RELAX_SECOND): New.
6746 (mips_relax): New variable.
6747 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6748 (append_insn): Remove "place" argument. Use mips_relax.sequence
6749 rather than "place" to check whether we're expanding the second
6750 alternative of a relaxable macro. Remove redundant check for
6751 branch relaxation. If generating a normal insn, and there
6752 is not enough room in the current frag, call relax_close_frag()
6753 to close it. Update mips_relax.sizes[]. Emit fixups for the
6754 second version of a relaxable macro. Record the first relaxable
6755 fixup in mips_relax. Remove tc_gen_reloc workaround.
6756 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6757 in the same way as in append_insn.
6758 (mips16_macro_build): Remove "place" argument.
6759 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6760 when generating the second version of a relaxable macro.
6761 (load_got_offset, add_got_offset): New functions.
6762 (load_address, macro): Use new relaxation machinery. Remove
6763 tc_gen_reloc workarounds.
6764 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6765 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6766 first version is needed.
6767 (tc_gen_reloc): Remove relaxation handling.
6768 (md_convert_frag): Go through the fixups for a relaxable macro and
6769 mark those that belong to the unneeded alternative as done. If the
6770 second alternative is needed, adjust the fixup addresses to account
6771 for the deleted first alternative.
6772
0530d30a
RS		 67732004-01-23 Richard Sandiford <rsandifo@redhat.com>
6774
6775 * frags.h (frag_room): Declare.
6776 * frags.c (frag_room): New function.
6777 * doc/internals.texi: Document it.
6778
048cdf86
TS		 67792004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6780
6781 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6782 optimization for -mtune=r3900, as this will break on other CPUs.
6783
28d39d1a
NC		 67842004-01-11 Tom Rix <tcrix@worldnet.att.net>
6785
6786 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6787 be relaxed, use fixup.
28d39d1a
NC		 6788 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6789
26664553
JJ		 67902004-01-19 Jakub Jelinek <jakub@redhat.com>
6791
6792 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6793 precision operands.
6794
895921c9
MR		 67952004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6796
6797 * config/tc-mips.c (append_insn): Properly detect variant frags
6798 that preclude swapping of relaxed branches. Correctly swap
6799 instructions between frags when dealing with relaxed branches.
6800
f8b73030
MR		 68012004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6802
6803 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6804 throughout.
6805 * aclocal.m4: Regenerate.
6806 * configure: Regenerate.
6807
ca9a79a1 68082004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6809
ca9a79a1
NC		 6810 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6811 manipulation insns.
6812
cc3d92a5
RS		 68132004-01-12 Richard Sandiford <rsandifo@redhat.com>
6814
6815 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6816 reloc, reserve space for the delay slot as well as the jalr itself.
6817
e45d0630
PB		 68182004-01-09 Paul Brook <paul@codesourcery.com>
6819
6820 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6821 (do_vfp_sp2_from_reg2): New function.
6822 (insns): Use them.
6823 (do_vfp_dp_from_reg2): Check return values properly.
6824
81912461
ILT		 68252004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6826
78849248
ILT		 6827 * config/tc-mips.c (warn_nops): Remove static variable.
6828 (macro): Remove test of warn_nops.
6829 (md_shortops): Remove 'n'.
6830 (md_parse_option): Remove 'n' case.
6831 (md_show_usage): Remove -n.
6832 * doc/as.texinfo (Overview): Remove MIPS -n option.
6833 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6834 * NEWS: Mention removal of MIPS -n option.
6835
81912461
ILT		 6836 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6837 (cop_interlocks): Check ISA level.
6838 (cop_mem_interlocks): Define.
6839 (reg_needs_delay): Check cop_interlocks rather than
6840 ISA_HAS_COPROC_DELAYS.
6841 (append_insn): Likewise. Use cop_mem_interlocks rather than
6842 directly checking mips_opts.isa.
6843 (mips_emit_delays): Likewise.
6844
73f20958
L		 68452004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6846
6847 * config/tc-ia64.c (unwind): Move next_slot_number and
6848 next_slot_frag to ...
6849 (unw_rec_list): Here.
6850 (free_list_records): Removed.
6851 (output_unw_records): Likewise.
6852 (generate_unwind_image): Make it void.
6853 (alloc_record): Initialize next_slot_number and next_slot_frag.
6854 (slot_index): Take .org, .space and .align into account.
6855 (fixup_unw_records): Don't set slot_number to 0. Use
6856 list->next_slot_number and list->next_slot_frag instead of
6857 unwind.next_slot_number and unwind.next_slot_frag.
6858 (ia64_convert_frag): New.
6859 (generate_unwind_image): Generate a rs_machine_dependent frag
6860 for unwind record.
6861 (emit_one_bundle): Use list->next_slot_number and
6862 list->next_slot_frag instead of unwind.next_slot_number and
6863 unwind.next_slot_frag.
6864
6865 * config/tc-ia64.h (md_convert_frag): Defined as
6866 ia64_convert_frag.
6867 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6868
99d09cdb
AO		 68692004-01-06 Alexandre Oliva <aoliva@redhat.com>
6870
6871 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6872 * config/tc-frv.h (md_apply_fix3): Don't define.
6873 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6874 operands.
6875 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6876 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6877 * config/tc-frv.c (line_separator_chars): Add `!'.
6878 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6879 * config/tc-frv.c (md_assemble): Clear insn upfront.
6880 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6881 * config/tc-frv.c (OPTION_FDPIC): New macro.
6882 (md_longopts): Add mfdpic.
6883 (md_parse_option): Handle it.
6884 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6885 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6886 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6887 (frv_pic_ptr): Parse funcdesc.
6888
4a4c4a1d
MR		 68892004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6890
6891 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6892 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6893
2251dd89
MR		 68942004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6895
6896 * Makefile.am (Makefile): Move the dependency on
6897 $(BFDDIR)/configure.in to...
6898 (CONFIG_STATUS_DEPENDENCIES): ... here.
6899 (AUTOMAKE_OPTIONS): Require automake 1.8.
6900 * Makefile.in: Regenerate.
6901 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6902 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6903 $(BFDDIR)/configure.in here as well.
6904 * doc/Makefile.in: Regenerate.
6905
c6581168
MR		 69062004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6907
6908 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6909 * Makefile.in: Regenerate.
6910 * aclocal.m4: Regenerate.
6911 * doc/Makefile.am (install, install-info): Remove.
6912 (install-data-local): A new hook for install-info.
6913 (AUTOMAKE_OPTIONS): Require automake 1.8.
6914 * doc/Makefile.in: Regenerate.
6915
303e7b79
NC		 69162004-01-02 Nutan Singh <nutan@kpitcummins.com>
6917
6918 * doc/c-sh.texi: Update description about floating point behavior
6919 of SH family.
6920
b50c15dc
NC		 69212004-01-02 Bernardo Innocenti <bernie@develer.com>
6922
6923 * configure.in: Add m68k-uClinux target.
6924 * configure: Regenerate.
7de9afa2 6925
c9e214e5 6926For older changes see ChangeLog-0203
08d56133
NC		 6927\f
6928Local Variables:
6929mode: change-log
6930left-margin: 8
6931fill-column: 74
6932version-control: never
6933End:
GDB Binutils - Deliverables
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