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92757bc9
JB		 12005-11-17 Jan Beulich <jbeulich@novell.com>
2
3
4 * symbols.h (S_CLEAR_VOLATILE): Declare.
5 * symbols.c (colon): Also accept redefinable symbols for
6 redefinition. Clone them before modifying.
7 (S_CLEAR_VOLATILE): Define.
8 * cond.c (s_ifdef): Also test for equated symbols.
9 * read.c (s_comm_internal): Also exclude non-redefinable
10 equated symbols. Clone redefinable ones before modifying.
11 (s_weakref): Clone redefinable symbols before modifying.
12 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
13 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
14 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
15
7815f848
AM		 162005-11-16 Alan Modra <amodra@bigpond.net.au>
17
18 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
19
3896cfd5
AM		 202005-11-16 Alan Modra <amodra@bigpond.net.au>
21
22 * configure.tgt (i386-*-gnu*): Set em=gnu.
23 * config/te-gnu.h: New file.
24 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
25
86ebace2
AM		 262005-11-16 Alan Modra <amodra@bigpond.net.au>
27
28 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
29 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
30 redundant check.
31 * read.c (s_lsym): Remove non-BFD assembler sym handling.
32
9eda1ce9
AM		 332005-11-16 Alan Modra <amodra@bigpond.net.au>
34
35 * read.c (s_comm_internal): Set bfd_com_section segment.
36 (s_mri_common): Likewise.
37 * write.c (write_object_file): Remove non-BFD assembler common
38 sym handling.
39
01ae4198
DJ		 402005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
41
42 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
43 opcode if r4-r15 are not saved.
44
e46c13d8
AM		 452005-11-15 Alan Modra <amodra@bigpond.net.au>
46
47 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
48
d8ca90b5
JB		 492005-11-14 Jan Beulich <jbeulich@novell.com>
50
51 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
52 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
53 (ar): Use AR_* instead of literals.
54 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
55 CR_PMV, CR_CMCV): Define.
56 (cr): Use CR_* instead of literals.
57
8b84be9d
JB		 582005-11-14 Jan Beulich <jbeulich@novell.com>
59
60 * config/tc-ia64.c (md): Rename regsym to indregsym and move
61 it to the end of the structure.
62 (ar): Field regnum is unsigned.
63 (cr): Likewise:
64 (indirect_reg): Likewise.
65 (declare_register_set): Parameter regnum is unsigned.
66 (declare_register): Parameter numregs and base_regnum are
67 unsigned. So is the local loop variable.
68 (md_begin): Restrict scope of local variable regnum, which
69 also is unsigned. Replace loops with function calls where
70 possible. Re-order things so that register groups are kept
71 together. Remove all uses of regsym except for indirect
72 registers. Replace use of regsym by indregsym for indirect
73 registers.
74 (ia64_optimize_expr): Replace use of regsym by indregsym for
75 indirect registers, with appropriate bias.
76
0499d65b
TS		 772005-11-14 David Ung <davidu@mips.com>
78
79 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
80 for the MIPS16e save/restore instructions.
81
513ba3ab
JB		 822005-11-11 Jan Beulich <jbeulich@novell.com>
83
84 * doc/Makefile.am: Make asconfig.texi writeable before trying
85 to write to it.
86 * doc/Makefile.in: Refresh.
87
7b0441f6
JB		 882005-11-10 Jan Beulich <jbeulich@novell.com>
89
90 * config/tc-i386.c (intel_e11): Don't special-case segment
91 registers in brackets.
92
01cfc07f
NC		 932005-11-10 Nick Clifton <nickc@redhat.com>
94
95 * config/tc-arm.c (BAD_ADDR_MODE): Define.
96 (arm_reg_parse_multi): Return NULL rather than FAIL.
97 (arm_reg_parse): Fix comment, the function returns FAIL rather
98 than NULL if it is unable to parse the register name.
99 (do_ldrex): Use BAD_ADDR_MODE.
100 Change error message for PC-relative addressing.
101 (do_strex): Likewise.
102 (do_t_ldrex): Use BAD_ADDR_MODE.
103 (do_t_strex): Likewise.
104
74b56d1f
NC		 1052005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
106
107 * config/tc-sparc.c (isoctal): Fix thinko.
108
4fa6945e
NC		 1092005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
110
111 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
112 flag_mri_m68k as condition for parsing the '$' as a prefix.
113 * as.h (DOLLAR_AMBIGU): Define if needed.
114
6f84a2a6
NS		 1152005-11-08 Nathan Sidwell <nathan@codesourcery.com>
116
117 Add ms2 support.
118 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
119 (ms1_architectures): Add ms2.
120 (md_parse_option): Add ms2.
121 (md_show_usage): Add ms2.
122 (md_assemble): Add JAL_HAZARD detection logic.
123 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
124 * doc/c-ms1.texi: New.
125 * doc/all.texi: Add MS1.
126 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
127 * doc/Makefile.in: Rebuilt.
128 * doc/Makefile: Rebuilt.
129
a541e3ce
SE		 1302005-11-07 Steve Ellcey <sje@cup.hp.com>
131
132 * configure: Regenerate after modifying bfd/warning.m4.
133
8973a37d
DA		 1342005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
135
136 PR gas/1804
137 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
138 output constant data.
139
a0b7da79
MM		 1402005-11-07 Mark Mitchell <mark@codesourcery.com>
141
142 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
143 * doc/Makefile.in: Regenerated.
144 * doc/as.texinfo: Document "@FILE".
145
422fee64
NC		 1462005-11-07 Nick Clifton <nickc@redhat.com>
147
148 PR binutils/1568
149 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
150 'x' attribute. Remember the actions of the 'w' and 'n' attributes
151 and do not allow the 'x','s' or 'd' attributes to change them.
152
b3b91714
AM		 1532005-11-07 John Levon <levon@movementarian.org>
154
155 * config/tc-i386.h (tc_comment_chars): Define.
156 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
157 (i386_comment_chars): Add.
158 (md_parse_options): Process OPTION_DIVIDE.
159 (md_show_usage): Describe --divide option.
160 * doc/c-i386.texi: Document --divide option.
161
fb7ccfc1
AM		 1622005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
163
164 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
165 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
166
0e470c55
AM		 1672005-11-07 Alan Modra <amodra@bigpond.net.au>
168
169 * macro.c (buffer_and_nest): Skip labels regardless of
170 NO_PSEUDO_DOT and flag_m68k_mri.
171
fb7ccfc1 1722005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
fee9cbc7
AM		 173
174 * expr.c (integer_constant): Match only 'B' as binary suffix if
0e470c55
AM		 175 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
176 otherwise.
fee9cbc7 177
b54788f8
AO		 1782005-11-04 Alexandre Oliva <aoliva@redhat.com>
179
180 * read.c (s_weakref): Do not permit redefinitions.
181 * symbols.c (colon): Do not permit redefinitions of equated
182 symbols.
183
0876dd7e
TS		 1842005-11-01 Thiemo Seufer <ths@networkno.de>
185
186 PR gas/1299
187 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
188 * Makefile.in: Regenerate.
189
44075ae2
TS		 1902005-11-01 Thiemo Seufer <ths@networkno.de>
191
192 * config/tc-mips.c (md_parse_option): Fix typo in comment.
193
a55ff675
MM		 1942005-10-30 Mark Mitchell <mark@codesourcery.com>
195
196 * as.c (show_usage): Document "@FILE".
197
b177c45c
L		 1982005-10-30 H.J. Lu <hongjiu.lu@intel.com>
199
200 * Makefile.am (OBJ_FORMATS): Remove vms.
201 Run "make dep-am".
202 * Makefile.in: Regenerated.
203
204 * dep-in.sed: Replace " ./" with " ".
205
4fb1e3d3
DB		 2062005-10-28 Dave Brolley <brolley@redhat.com>
207
208 Contribute the following change:
209 2005-09-19 Dave Brolley <brolley@redhat.com>
210
211 * config/tc-m32c.c (default_isa): New static variable.
212 (m32c_isa): Now of type CGEN_BITSET.
213 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
214
2e10c237
PB		 2152005-10-28 Paul Brook <paul@codesourcery.com>
216
217 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
218 instead of mcpu_cpu_opt.
219
53dfbcc7
BW		 2202005-10-27 Sterling Augustine <sterling@tensilica.com>
221
222 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
223 refer to "ports" instead of "queues".
224 (check_t1_t2_reads_and_writes): Pass correct interface values to
225 xtensa_interface_inout.
226
6a2b6326
JB		 2272005-10-27 Jan Beulich <jbeulich@novell.com>
228
229 * read.c (assign_symbol): Also consider equates already defined.
230 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
231 * config/obj-coff.h (obj_symbol_clone_hook): New.
232 (coff_obj_symbol_clone_hook): Declare.
233 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
234
6b73c529
DD		 2352005-10-26 DJ Delorie <dj@redhat.com>
236
d14c4fad
DD		 237 * config/tc-m32c.c (md_relax_table, subtype_mappings,
238 md_convert_frag): Add jsr.w support.
0e470c55 239
6b73c529
DD		 240 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
241 itself.
242 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
243 and imm-8-HI operands.
244
f1022c90
PB		 2452005-10-26 Paul Brook <paul@codesourcery.com>
246
247 * config/tc-arm.c (insns): Correct "sel" entry.
248
4d1bb795
JB		 2492005-10-26 Jan Beulich <jbeulich@novell.com>
250
251 * config/tc-i386.c (i386_operand): Don't check register prefix here.
252 (parse_real_register): Rename from parse_register.
253 (parse_register): New.
254 (i386_parse_name): New.
255 (md_operand): New.
256 (intel_e11): Don't tolerate registers in offset expressions anymore.
257 (intel_get_token): Don't check register prefix here. Copy the actual
258 register token, not the canonical register name.
259 * config/tc-i386.h (md_operand): Delete.
260 (i386_parse_name): Declare.
261 (md_parse_name): Define.
262
3c9b82ba
NC		 2632005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
264
265 * Makefile.am: Add Z80 cpu.
266 * Makefile.in: Regenerated.
0e470c55 267 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
3c9b82ba
NC		 268 and disallow newlines in quoted strings.
269 * configure.tgt: Add z80-*-coff.
270 * config/obj-coff.h: Add format "coff-z80".
271 * doc/Makefile.am: Add c-z80.texi.
272 * doc/Makefile.in: Regenerated.
273 * doc/all.texi: Add Z80.
274 * doc/c-z80.texi: New file
275 * doc/as.texinfo: Add z80 options and some z80-related remarks.
276 * config/tc-z80.c: New file
277 * config/tc-z80.h: New file
278 * NEWS: Mention new support.
279
50afb01e
L		 2802005-10-25 H.J. Lu <hongjiu.lu@intel.com>
281
282 * write.c (adjust_reloc_syms): Undo the change made on
283 2005-04-26 to allow local symbol set to undefined symbol.
284
7c8d43d8
L		 2852005-10-24 H.J. Lu <hongjiu.lu@intel.com>
286
287 * Makefile.am (bfin-parse.tab.h): Removed.
288 (bfin-parse.h): Added.
289 * Makefile.in: Regenerated.
290
3caac5b8
AM		 2912005-10-25 Alan Modra <amodra@bigpond.net.au>
292
293 * po/POTFILES.in: Regenerate.
294 * po/gas.pot: Regenerate.
295
beb6bfe8
BS		 2962005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
297
298 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
299 make a single reloc with an offset rather than a stack.
300 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
301
06e77878
AO		 3022005-10-24 Alexandre Oliva <aoliva@redhat.com>
303
304 * read.c (potable): Add weakref.
305 (s_weakref): New.
306 * read.h (s_weakref): Declare.
307 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
308 * symbols.c (colon): Clear weakrefr.
309 (symbol_find_exact): Rename to, and reimplement in terms of...
310 (symbol_find_exact_noref): ... new function.
311 (symbol_find): Likewise...
312 (symbol_find_noref): ... ditto.
313 (resolve_symbol_value): Resolve weakrefr without setting their
314 values.
315 (S_SET_WEAK): Call hook.
316 (S_GET_VALUE): Follow weakref link.
317 (S_SET_VALUE): Clear weakrefr.
318 (S_IS_WEAK): Follow weakref link.
319 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
320 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
321 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
322 (symbol_mark_used): Follow weakref link.
323 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
324 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
325 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
326 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
327 * write.c (adust_reloc_syms): Follow weakref link. Do not
328 complain if target is undefined.
329 (write_object_file): Likewise. Remove weakrefr symbols. Drop
330 unreferenced weakrefd symbols.
331 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
332 symbols EXTERNAL.
333 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
334 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
335 * doc/as.texinfo: Document weakref.
336 * doc/internals.texi: Document new struct members, internal
337 functions and hooks.
338
9ba4c445
JZ		 3392005-10-24 Jie Zhang <jie.zhang@analog.com>
340
341 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
342 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
343 * Makefile.in: Regenerate.
344 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
345 * config/tc-bfin.c (md_chars_to_number): Change the type of first
346 argument from unsigned char * to char * to remove signedness warnings.
347
6a2375c6
JB		 3482005-10-24 Jan Beulich <jbeulich@novell.com>
349
350 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
351 (dot_rot): Change type of num_* variables. Check for positive count.
352 (ia64_optimize_expr): Re-structure.
353 (md_operand): Check for general register.
354
5e0bd176
JB		 3552005-10-24 Jan Beulich <jbeulich@novell.com>
356
357 * config/tc-ia64.c (declare_register): Call symbol_create.
358 (md_begin): Remove local variables total, ar_base, and cr_base.
359 Start loops for registers at their respective first one. Don't
360 update md.regsym for alias names. Generate alias name tp for r13.
361
cab0a0db
DD		 3622005-10-21 DJ Delorie <dj@redhat.com>
363
364 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
365 names unstead of numbers.
366
29024861
DU		 3672005-10-19 David Ung <davidu@mips.com>
368
369 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
370 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
371 hence avoiding to emit a nop.
372
9f8e671b
JZ		 3732005-10-19 Jie Zhang <jie.zhang@analog.com>
374
375 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
376 LEX_BEGIN_NAME.
377 (bfin_start_line_hook): Remove the workaround for LSETUP(.
378 (bfin_name_is_register): Remove the workarounds for LSETUP(
379 and SAA(.
380 (bfin_start_label): Ditto.
381
e8247da7
BW		 3822005-10-18 Bob Wilson <bob.wilson@acm.org>
383
384 * config/tc-xtensa.c (xtensa_end_directive): Restore
385 default_lit_sections regardless of use_literal_section.
386
1e0486ea
JZ		 3872005-10-18 Jie Zhang <jie.zhang@analog.com>
388
389 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
390 * Makefile.in: Regenerated.
391
cd1fcb49
NC		 3922005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
393
394 * doc/as.texinfo (.loc) Fix placement of '@end table'.
395
7c430684
BW		 3962005-10-17 Bob Wilson <bob.wilson@acm.org>
397
398 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
399 unsigned line number. Do not include "dwarf2dbg.h".
400 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
401 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
402 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
403 (md_assemble): Use as_where instead of dwarf2_where.
404 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
405 dwarf2_line_infos. Change to call new_logical_line followed by
406 dwarf2_emit_insn.
407
7047dd1e
NC		 4082005-10-14 Mike Frysinger <vapier@gentoo.org>
409
410 * doc/as.texinfo (Section): Add missing ']' to .section example.
411
559c577b
DA		 4122005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
413
414 PR binutils/941
415 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
416 unknown opcode is found.
417
3e8a519c
MM		 4182005-10-12 Mark Mitchell <mark@codesourcery.com>
419
420 * NEWS: Mention @file.
421
dc191a8f
NC		 4222005-10-12 Nick Clifton <nickc@redhat.com>
423
424 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
425 generally tidy up the code.
426 * config/tc-avr.h: Likewise.
427
60d11e55
JB		 4282005-10-12 Jan Beulich <jbeulich@novell.com>
429
430 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
431 (dot_pred_rel): Likewise.
432 (parse_operand): Likewise.
433 (ia64_unrecognized_line): Likewise.
434 (md_operand): Likewise.
435
9497f5ac
NC		 4362005-10-11 Jan Beulich <jbeulich@novell.com>
437
438 * expr.h (enum expr_mode): New.
60d11e55 439 (expression): Pass third argument to expr.
9497f5ac
NC		 440 (expression_and_evaluate): New.
441 (deferred_expression): New.
442 (expr): Add third parameter.
443 (resolve_expression): New.
444 * struc-symbol.h (struct symbol): New members sy_volatile and
445 sy_forward_ref.
446 * symbols.c, symbols.h (symbol_clone): New.
447 (symbol_clone_if_forward_ref): New.
448 (snapshot_symbol): New.
449 (S_IS_VOLATILE): New.
450 (S_IS_FORWARD_REF): New.
451 (S_SET_VOLATILE): New.
452 (S_SET_FORWARD_REF): New.
453 * as.c (macro_expr): Use expression_and_evaluate.
454 * cond.c (s_if): Likewise.
455 (s_elseif): Likewise.
456 * dw2gencfi.c (cfi_parse_reg): Likewise.
457 * expr.c (operand): Add second parameter. Optionally call
458 deferred_expression. Pass mode argument to itself and md_parse_name.
459 Check mode before trying to evaluate symbol. Call
460 symbol_clone_if_forward_ref for both operands.
60d11e55 461 (expr): Add third parameter. Pass mode to operand and itself.
9497f5ac
NC		 462 Optionally call resolve_expression.
463 (resolve_expression): New.
464 (get_single_number): Pass second argument to operand.
465 * read.c (potable): New entry for .eqv.
466 (read_a_source_file): Handle new == operator.
467 (get_absolute_expr): Use expression_and_evaluate.
468 (s_lsym): Likewise.
469 (assign_symbol): Rename second parameter. Call symbol_clone on
470 legal and illegal redefinition. Call S_SET_VOLATILE and
471 S_SET_FORWARD_REF depending on mode.
472 (s_set): Update description.
473 (s_space): Call resolve_expression.
474 (pseudo_set): Optionally call deferred_expression. Check
475 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
476 (equals): Handle ==.
477 * config/tc-ia64.h (md_parse_name): Add mode parameter.
478 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
479 * config/tc-m32r.h (md_parse_name): Likewise.
480 (m32r_parse_name): Likewise.
481 * config/tc-mmix.h (md_parse_name): Likewise.
482 * config/tc-mn10300.h (md_parse_name): Likewise.
483 (mn10300_parse_name): Likewise.
484 * config/tc-ppc.h (md_parse_name): Likewise.
485 * config/tc-sh.h (md_parse_name): Likewise.
486 (sh_parse_name): Likewise.
487 * config/tc-sh64.h (md_parse_name): Likewise.
488 (sh64_consume_datalabel): Likewise.
489 * config/tc-tic54x.h (md_parse_name): Likewise.
490 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
491 before trying to evaluate symbol.
492 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
493 * config/tc-sh.c (sh_parse_name): Likewise.
494 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
495 second argument to operandf. Pass mode parameter to sh_parse_name.
496 * doc/as.texinfo: Document .eqv and the == assignment operator.
497
fa4ec3f5
ILT		 4982005-10-10 Ian Lance Taylor <ian@airs.com>
499
500 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
501 * Makefile.in: Regenerate.
502
723a8472
NC		 5032005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
504
505 * expr.c (operator): Allow "!=" as a synonym for "<>".
506 * doc/as.texinfo (Infix Op): Mention "!=".
507
f0a3b40f
DA		 5082005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
509
510 * config/tc-hppa.c (strict): Don't initialize. Update comment.
511 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
512 found. Simplify handling of "ma" and "mb" completers.
513
ee065d83
PB		 5142005-10-08 Paul Brook <paul@codesourcery.com>
515
516 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
517 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
518 New variables.
519 (arm_cpu_option_table): Add canonical_name.
520 (arm_cpus): Populate canonical_name field.
521 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
522 aeabi_set_public_attributes, arm_md_end): New functions.
523 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
524 (md_assemble): Set thumb_arch_used and arm_arch_used.
525 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
526 * config/tc-arm.h (md_end): Define.
527 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
528
37dedf66 5292005-10-06 Khem Raj <kraj@mvista.com>
0e470c55 530 NIIBE Yutaka <gniibe@m17n.org>
37dedf66
NC		 531
532 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
533 (parse_reg_without_prefix): New function.
534 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
535 set.
536 (option md_longopts): Add allow-reg-prefix option.
537 * doc/c-sh.texi: Document --allow-reg-prefix option.
538 * NEWS: Mention the new switch.
539
d1eac9d9
NC		 5402005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
541
542 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
543 operators.
544
4945bb8a
BW		 5452005-09-30 Sterling Augustine <sterling@tensilica.com>
546 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 547
548 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
549
b898a385
L		 5502005-09-30 H.J. Lu <hongjiu.lu@intel.com>
551
552 * Makefile.am: Run "make dep-am".
553 * Makefile.in: Regenerated.
554 * aclocal.m4: Likewise.
555
869b9d07
MM		 5562005-09-30 Mark Mitchell <mark@codesourcery.com>
557
558 * as.c (main): Use expandargv.
559
90e3ad06
JB		 5602005-09-30 Jan Beulich <jbeulich@novell.com>
561
562 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
563 (removed) comma.
564
07c1b327
CM		 5652005-09-30 Catherine Moore <clm@cm00re.com>
566
567 * Makefile.am: Bfin support.
568 * Makefile.in: Regenerated.
569 * aclocal.m4: Regenerated.
570 * configure: Regenerated.
571 * configure.in: Bfin support.
572 * configure.tgt: Bfin support.
573 * config/bfin-aux.h: New file.
574 * config/bfin-defs.h: New file.
575 * config/bfin-lex.l: New file.
576 * config/bfin-parse.y: New file.
577 * config/tc-bfin.c: New file.
578 * config/tc-bfin.h: New file.
579 * doc/Makefile.am: Recognize c-bfin.texi.
580 * doc/Makefile.in: Regenerated.
581 * doc/all.texi: Bfin support.
582 * doc/as.texinfo: Likewise.
583 * doc/c-bfin.texi: Document bfin-specific syntax and
584 directives.
585
e3cb604e
PB		 5862005-09-30 Paul Brook <paul@codesourcery.com>
587
588 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
589 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
590 normal infix conditions.
591 (C3E): Include Thumb-2 definition.
592 (CL, cCL): Define.
593 (insns): Use them for legacy mnemonics.
594
a70c2403
NC		 5952005-09-30 Matthias Kurz <mk@baerlap.north.de>
596
597 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
598 version of <locale.h> when ENABLE_NLS is not defined.
599
ef0241e7
JB		 6002005-09-29 Jan Beulich <jbeulich@novell.com>
601
602 * config/tc-ia64.c (parse_operands): Always parse first operand of
603 alloc.
604
c9c5dcda
AM		 6052005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
606 Alan Modra <amodra@bigpond.net.au>
607
608 * app.c (do_scrub_chars): Match open and close quote of strings.
609 Remove redundant EOF test in case 7.
610
e05278af
JB		 6112005-09-28 Jan Beulich <jbeulich@novell.com>
612
613 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
614 relocations in 16- and 32-bit modes.
615 (i386_displacement): Make pc-relative branch handling dependent
616 upon operand (rather than address) size.
617
7c9c8381
JB		 6182005-09-28 Jan Beulich <jbeulich@novell.com>
619
620 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
621 parsing the input.
622 (dot_cfi_startproc): Likewise.
623 (dot_cfi_endproc): Likewise. Also check no extra input was given.
624 (dot_cfi_escape): Likewise.
625
d182319b
JB		 6262005-09-28 Jan Beulich <jbeulich@novell.com>
627
628 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
629 (TC_CONS_FIX_NEW): Define unconditionally.
630 (x86_pe_cons_fix_new): Remove.
631 * config/tc-i386.c (signed_cons): New.
632 (md_pseudo_table): Add slong.
633 (x86_cons_fix_new): Declare unconditionally.
634 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
635 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
636 conversion.
637
37b75c0c
AM		 6382005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
639
640 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
641 buffer after copying string.
642
db8ac8f9
PB		 6432005-09-27 Paul Brook <paul@codesourcery.com>
644
645 * config/arm.c (arm_cpus): Add more cpu names.
646 * doc/c-arm.texi: Document them.
647
66bd02d3
AM		 6482005-09-21 Alan Modra <amodra@bigpond.net.au>
649
650 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
651
fead5cd9
RH		 6522005-09-20 Richard Henderson <rth@redhat.com>
653
654 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
655
07a53e5c
RH		 6562005-09-20 Richard Henderson <rth@redhat.com>
657
658 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
659 with label.
660 (dwarf2_loc_mark_labels): New.
661 (dwarf2_gen_line_info_1): Split out of ...
662 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
663 (dwarf2_emit_label): New.
664 (dwarf2_directive_loc_mark_labels): New.
665 (out_set_addr): Take a symbol instead of frag+ofs.
666 (relax_inc_line_addr): Likewise.
667 (emit_inc_line_addr): Assert delta non-negative.
668 (process_entries): Remove dead code. Update to work with temp
669 symbols instead of frag+ofs.
670 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
671 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
672 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
673 * config/obj-elf.h (obj_frob_label): New.
674 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
675 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
676 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
677 Similarly in the respective tc_frob_label implementation functions.
678 * config/tc-i386.c (md_pseudo_table): Move file and loc to
679 non-elf section; add loc_mark_labels.
680 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
681 (ia64_flush_insns): Check for marked labels; emit line entry if so.
682 (emit_one_bundle): Similarly.
683 (ia64_frob_label): Record marked labels.
684 * config/tc-m68hc11.h (tc_frob_label): Remove.
685 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
686 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
687 * config/tc-sh64.h (tc_frob_label): Likewise.
688 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
689
aba4aa7d
AM		 6902005-09-20 Alan Modra <amodra@bigpond.net.au>
691
692 * read.c (pseudo_set): Set segment of expression syms to expr_section.
693
43fd16e4
JB		 6942005-09-14 Jan Beulich <jbeulich@novell.com>
695
696 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
697 registers, floating point control and status words, and mxcsr as
698 well as (for 64-bit code) segment base registers and rflags.
699
3e470ab5
DD		 7002005-09-09 Dmitry Diky <diwil@spec.ru>
701
702 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
703 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
704 has been reached.
705
2ef2b9ae
CF		 7062005-09-08 Chao-ying Fu <fu@mips.com>
707
708 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
709 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
710 directives.
711
3eb17e6b
PB		 7122005-09-08 Paul Brook <paul@codesourcery.com>
713
714 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
715 (do_smc, do_t_smc): ... to this.
716 (insns): Remane smi to smc.
717 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
718 BFD_RELOC_ARM_SMC.
719
ecea7679
RH		 7202005-09-07 Richard Henderson <rth@redhat.com>
721
722 * dwarf2dbg.c (dwarf2_where): Set line->isa.
723 (dwarf2_set_isa): New.
724 (dwarf2_directive_loc): Rearrange to allow all options on one line.
725 * dwarf2dbg.h (dwarf2_set_isa): Declare.
726 * doc/as.texinfo: Update .loc documentation.
727
bd0eb99b
RH		 7282005-09-07 Richard Henderson <rth@redhat.com>
729
730 * dwarf2dbg.c: Include safe-ctype.h.
731 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
732 (current): Initialize.
733 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
734 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
735 (dwarf2_directive_file): Cope with invalid filename.
736 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
737 epilogue_begin, is_stmt, isa.
738 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
739 case down lower.
37b75c0c 740 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 741 and DWARF2_FLAG_EPILOGUE_BEGIN.
742 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
743 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
744 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
745 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
746 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
747 (struct dwarf2_line_info): Add isa member.
748 * doc/as.texinfo (LNS directives): New node.
749
b8ee1a6e
DU		 7502005-09-07 David Ung <davidu@mips.com>
751
752 * config/tc-mips.c (append_insn): Undo last change. Instead add
753 guard to suppress calling frag_grow if the current instruction is
754 one that allows a delay slot.
755
ef2e4d86
CF		 7562005-09-06 Chao-ying Fu <fu@mips.com>
757
758 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
759 (mips_opts): Add -1 to initialize ase_mt.
760 (file_ase_mt): New variable for -mmt.
761 (CPU_HAS_MT): New define.
762 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
763 formats.
764 (mips_ip): Check ase_mt to enable MT instructions.
765 Handle !, $, *, &, +T, +t, g operand formats.
766 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
767 odd float registers.
768 (OPTION_MT, OPTION_NO_MT): New define.
769 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
770 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
771 (mips_after_parse_args): Set ase_mt based on CPU.
772 (s_mipsset): Handle ".set mt" and ".set nomt".
773 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
774 (md_show_usage): Show usage of -mmt and -mno-mt.
775 * doc/as.texinfo: Document -mmt and -mno-mt options.
776 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
777 directives.
778
0110f2b8
PB		 7792005-09-06 Paul Brook <paul@codesourcery.com>
780
781 * config/tc-arm.c (arm_it): Add relax field.
782 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
783 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
784 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
785 do_t_mov_cmp): Allow relaxation.
786 (output_relax_insn): New function.
787 (put_thumb32_insn): New function.
788 (output_inst): Use new functions.
789 (md_assemble): Don't throw error on relaxable instructions.
790 (insns): Change "b" entry from TCE(...) to tCE(...).
791 (md_estimate_size_before_relax): Return 2.
792 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
793 relax_branch, arm_relax_frag): New functions.
794 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
795 relocations.
796 * config/tc-arm.h (md_convert_frag): Remove definition.
797 (md_relax_frag): Define.
798 (arm_relax_frag): Add prototype.
799
9a64e435
PB		 8002005-09-02 Paul Brook <paul@codesourcery.com>
801
802 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
803
8f06b2d8
PB		 8042005-09-02 Paul Brook <paul@codesourcery.com>
805
806 * config/tc-arm.c (encode_arm_cp_address): Use
807 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
808 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
809 mode.
810 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
811 available.
812 (cCE, cC3): Define.
813 (insns): Use them for coprocessor instructions.
814 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
815 (get_thumb32_insn): New function.
816 (put_thumb32_insn): New function.
817 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
818 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
819
c4188bc9
PB		 8202005-09-02 Paul Brook <paul@codesourcery.com>
821
822 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
823 incorrect suffix matches.
824
e9df6573
DU		 8252005-09-01 David Ung <davidu@mips.com>
826
827 * config/tc-mips.c (append_insn): Correctly handle mips16 case
828 when the frags are different for the 2 instructions we want to
829 swap. If the lengths of the 2 instructions are not the same, we
830 won't do the swap but emit an nop.
831
2a9a06c1
DD		 8322005-09-01 Dmitry Diky <diwil@spec.ru>
833
834 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 835 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 836
61e192bf
NC		 8372005-08-29 Nick Clifton <nickc@redhat.com>
838
839 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
840 there is no symbol.
841
435acd52
JB		 8422005-08-26 Jan Beulich <jbeulich@novell.com>
843
844 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
845 qualified operand of a branch.
846 (intel_bracket_expr): Set JumpAbsolute here...
847 (intel_e11): ... rather than here.
848
c0524131
NC		 8492005-08-26 Christian Groessler <chris@groessler.org>
850
851 * configure.tgt: Set bfd_gas also for z8k cpu.
852 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
853 type.
854 (newfix): Adapt to bfd reloc types.
855 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
856 is available in the current frag.
857 (md_convert_frag): Adapt function parameters.
858 (tc_gen_reloc): New function.
859 (md_section_align): Use bfd_get_section_alignment.
860 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
861 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
862 relocations.
863 * config/tc-z8k.h (TARGET_ARCH): Define.
864 (tc_fix_adjustable): Define.
865
74cd071d
CF		 8662005-08-25 Chao-ying Fu <fu@mips.com>
867
868 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
869 (mips_opts): Add -1 to initialize ase_dsp.
870 (file_ase_dsp): New variable for -mdsp.
871 (CPU_HAS_DSP): New define.
872 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
873 operand formats.
874 (mips_ip): Add min_range and max_range for checking singed numbers.
875 Check ase_dsp to enable DSP instructions.
876 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
877 (OPTION_DSP, OPTION_NO_DSP): New define.
878 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
879 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
880 (mips_after_parse_args): Set ase_dsp based on CPU.
881 (s_mipsset): Handle ".set dsp" and ".set nodsp".
882 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
883 (md_show_usage): Show usage of -mdsp and -mno-dsp.
884
ff324200
DU		 8852005-08-23 David Ung <davidu@mips.com>
886
887 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
888 cpu names.
889
ac805826
AM		 8902005-08-23 Alan Modra <amodra@bigpond.net.au>
891
892 PR 1036
893 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
894
478ec1e3
AM		 8952005-08-23 Phil Edwards <phil@codesourcery.com>
896
897 * configure.tgt (*-*-vxworks): Match vxworks* instead.
898
4fa24527
JB		 8992005-08-22 Jan Beulich <jbeulich@novell.com>
900
901 * config/tc-i386.c (object_64bit): New.
902 (i386_target_format): Initialize it.
903 (output_disp): Use object_64bit for relocation type determination.
904 (output_imm): Likewise.
905 (i386_validate_fix): Likewise.
906 (tc_gen_reloc): Likewise.
907 (lex_got): Likewise. Remove static mode_name. Change array size
908 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
909 (x86_cons): Use object_64bit for deciding whether quad fields can
910 have relocations.
911
fefaa1aa
CG		 9122005-08-18 Christian Groessler <chris@groessler.org>
913
914 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
915 * config/tc-mcore.h: Likewise.
916 * config/tc-z8k.h: Likewise.
917 * config/tc-z8k.c: Likewise.
918 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
919 sh_coff_reloc_mangle declaration.
920 * config/tc-sh.c: (md_apply_fix): Fix comment for case
921 BFD_RELOC_SH_USES.
922
32a3d256
KK		 9232005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
924
925 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
926 to confirm that no ISA is specified.
927
4111faa5
NC		 9282005-08-18 Nick Clifton <nickc@redhat.com>
929
930 * write.c (relax_segment): Count the number of frags being
931 processed and use this to compute a maximum limit on the number of
932 iterations that will be allowed when attempting to relax the
933 segment.
934
11eec5fc
DS		 9352005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
936
937 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
938 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
939
23d36e92
AM		 9402005-08-16 Alan Modra <amodra@bigpond.net.au>
941
942 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
943 default cpu.
944
3d388997
PB		 9452005-08-15 Paul Brook <paul@codesourcery.com>
946
947 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
948 instructions.
949 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
950
36ae0db3
DJ		 9512005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
952
953 * config/tc-ppc.c (parse_cpu): Add -me300 support.
954 (md_show_usage): Likewise.
955 * doc/c-ppc.texi (PowerPC-Opts): Document it.
956
6c639ef9
MS		 9572005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
958
959 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
960 (md_gather_operands): Add support for optional operands.
961
77592908
DD		 9622005-08-12 Dmitry Diky <diwil@spec.ru>
963 * config/tc-msp430.c (msp430_enable_relax): New flag.
964 (msp430_enable_polys): Likewise.
965 (OPTION_RELAX): New option.
966 (OPTION_POLYMORPHS): Likewise.
967 (md_longopts): New long options.
968 (md_show_usage): Updated.
969 (md_parse_option): Add new options handler.
970 (msp430_operands): Add check if polymorph insns are enabled.
971 (msp430_force_relocation_local): New function.
972 (md_apply_fix): Now delete relocs according to new flags combination.
973 (msp430_relax_frag): Convert long branches to short branches only if
974 flag msp430_enable_relax is set.
975 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
976 (msp430_force_relocation_local): Likewise.
977 * doc/c-msp430.texi: Describe new options.
37b75c0c 978
e079bef8
ILT		 9792005-08-11 Ian Lance Taylor <ian@airs.com>
980
981 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
982 (stamp-mk.com): Likewise.
983 (EXTRA_DIST): Remove make-gas.com from list.
984 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
985 * Makefile.in: Regenerate.
986
4924bf8f
HPN		 9872005-08-11 Hans-Peter Nilsson <hp@axis.com>
988
989 * subsegs.c (subseg_change): Move declaration of seginfo to before
990 first statement.
991
7be1c489
AM		 9922005-08-11 Alan Modra <amodra@bigpond.net.au>
993
994 * README-vms: Delete.
995 * config-gas.com: Delete.
996 * makefile.vms: Delete.
997 * vmsconf.sh: Delete.
998 * config/atof-tahoe.c: Delete.
999 * config/m88k-opcode.h: Delete.
1000 * config/obj-bout.c: Delete.
1001 * config/obj-bout.h: Delete.
1002 * config/obj-hp300.c: Delete.
1003 * config/obj-hp300.h: Delete.
1004 * config/tc-a29k.c: Delete.
1005 * config/tc-a29k.h: Delete.
1006 * config/tc-h8500.c: Delete.
1007 * config/tc-h8500.h: Delete.
1008 * config/tc-m88k.c: Delete.
1009 * config/tc-m88k.h: Delete.
1010 * config/tc-tahoe.c: Delete.
1011 * config/tc-tahoe.h: Delete.
1012 * config/tc-tic80.c: Delete.
1013 * config/tc-tic80.h: Delete.
1014 * config/tc-w65.c: Delete.
1015 * config/tc-w65.h: Delete.
1016 * config/te-aux.h: Delete.
1017 * config/te-delt88.h: Delete.
1018 * config/te-delta.h: Delete.
1019 * config/te-dpx2.h: Delete.
1020 * config/te-hp300.h: Delete.
1021 * config/te-ic960.h: Delete.
1022 * config/vms-a-conf.h: Delete.
1023 * doc/c-a29k.texi: Delete.
1024 * doc/c-h8500.texi: Delete.
1025 * doc/c-m88k.texi: Delete.
1026 * README: Remove obsolete examples, and list of supported targets.
1027 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1028 bout and hp300 support.
1029 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1030 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1031 primary_bfd_gas.
1032 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1033 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1034 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1035 * as.h: Likewise.
1036 * dw2gencfi.c: Likewise.
1037 * dwarf2dbg.c: Likewise.
1038 * ehopt.c: Likewise.
1039 * input-file.c: Likewise.
1040 * listing.c: Likewise.
1041 * literal.c: Likewise.
1042 * messages.c: Likewise.
1043 * obj.h: Likewise.
1044 * output-file.c: Likewise.
1045 * read.c: Likewise.
1046 * stabs.c: Likewise.
1047 * struc-symbol.h: Likewise.
1048 * subsegs.c: Likewise.
1049 * subsegs.h: Likewise.
1050 * symbols.c: Likewise.
1051 * symbols.h: Likewise.
1052 * tc.h: Likewise.
1053 * write.c: Likewise.
1054 * write.h: Likewise.
1055 * config/aout_gnu.h: Likewise.
1056 * config/obj-aout.c: Likewise.
1057 * config/obj-aout.h: Likewise.
1058 * config/obj-coff.c: Likewise.
1059 * config/obj-coff.h: Likewise.
1060 * config/obj-evax.h: Likewise.
1061 * config/obj-ieee.h: Likewise.
1062 * config/tc-arm.c: Likewise.
1063 * config/tc-arm.h: Likewise.
1064 * config/tc-avr.c: Likewise.
1065 * config/tc-avr.h: Likewise.
1066 * config/tc-crx.h: Likewise.
1067 * config/tc-d10v.h: Likewise.
1068 * config/tc-d30v.h: Likewise.
1069 * config/tc-dlx.h: Likewise.
1070 * config/tc-fr30.h: Likewise.
1071 * config/tc-frv.h: Likewise.
1072 * config/tc-h8300.c: Likewise.
1073 * config/tc-h8300.h: Likewise.
1074 * config/tc-hppa.h: Likewise.
1075 * config/tc-i370.h: Likewise.
1076 * config/tc-i386.c: Likewise.
1077 * config/tc-i386.h: Likewise.
1078 * config/tc-i860.h: Likewise.
1079 * config/tc-i960.c: Likewise.
1080 * config/tc-i960.h: Likewise.
1081 * config/tc-ip2k.h: Likewise.
1082 * config/tc-iq2000.h: Likewise.
1083 * config/tc-m32c.h: Likewise.
1084 * config/tc-m32r.h: Likewise.
1085 * config/tc-m68hc11.h: Likewise.
1086 * config/tc-m68k.c: Likewise.
1087 * config/tc-m68k.h: Likewise.
1088 * config/tc-maxq.c: Likewise.
1089 * config/tc-maxq.h: Likewise.
1090 * config/tc-mcore.c: Likewise.
1091 * config/tc-mcore.h: Likewise.
1092 * config/tc-mn10200.h: Likewise.
1093 * config/tc-mn10300.c: Likewise.
1094 * config/tc-mn10300.h: Likewise.
1095 * config/tc-ms1.h: Likewise.
1096 * config/tc-msp430.c: Likewise.
1097 * config/tc-msp430.h: Likewise.
1098 * config/tc-ns32k.c: Likewise.
1099 * config/tc-ns32k.h: Likewise.
1100 * config/tc-openrisc.h: Likewise.
1101 * config/tc-or32.c: Likewise.
1102 * config/tc-or32.h: Likewise.
1103 * config/tc-ppc.c: Likewise.
1104 * config/tc-ppc.h: Likewise.
1105 * config/tc-s390.h: Likewise.
1106 * config/tc-sh.c: Likewise.
1107 * config/tc-sh.h: Likewise.
1108 * config/tc-sparc.c: Likewise.
1109 * config/tc-tic30.c: Likewise.
1110 * config/tc-tic30.h: Likewise.
1111 * config/tc-tic4x.c: Likewise.
1112 * config/tc-tic4x.h: Likewise.
1113 * config/tc-tic54x.c: Likewise.
1114 * config/tc-tic54x.h: Likewise.
1115 * config/tc-v850.h: Likewise.
1116 * config/tc-vax.c: Likewise.
1117 * config/tc-vax.h: Likewise.
1118 * config/tc-xstormy16.h: Likewise.
1119 * config/tc-xtensa.h: Likewise.
1120 * config/tc-z8k.c: Likewise.
1121 * config/tc-z8k.h: Likewise.
1122 * config/vms-a-conf.h
1123 * doc/Makefile.am: Likewise.
1124 * doc/all.texi: Likewise.
1125 * doc/as.texinfo: Likewise.
829c3ed3 1126 * doc/internals.texi: Likewise.
7be1c489
AM		 1127 * doc/Makefile.in: Regenerate.
1128 * Makefile.in: Regenerate.
1129 * configure: Regenerate.
1130 * config.in: Regenerate.
1131 * po/POTFILES.in: Regenerate.
1132
2f6178c1
NC		 11332005-08-09 Nick Clifton <nickc@redhat.com>
1134
1135 PR 1070
1136 * macro.c (getstring): Do not treat round parentheses exactly the
1137 same as angle brackets - the parentheses need to be preserved and
1138 passed on to the macro processing code.
1139
44c86e8c
NC		 11402005-08-08 Nick Clifton <nickc@redhat.com>
1141
1142 * config/tc-msp430.c (MSP430_ISA_21): Define.
1143 (mcu_types): Add entries for msp430x21xx variants.
1144
df40eaf9
NC		 11452005-08-08 Nick Clifton <nickc@redhat.com>
1146
1147 PR 1070
1148 * macro.c (getstring): Treat round parentheses in the same way as
1149 angle brackets.
1150 (get_any_string): Likewise.
1151
5a14ab23
L		 11522005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1153
1154 PR gas/1118
1155 * as.c (parse_args): Handle -al=<FILE>.
1156
47837f8e
NC		 11572005-08-07 Nick Clifton <nickc@redhat.com>
1158
1159 * read.c (s_app_line): Accept a line number of 0 for compatibility
1160 with gcc's output for assembler-with-cpp files.
1161
e27ec89e
PB		 11622005-08-05 Paul Brook <paul@codesourcery.com>
1163
1164 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1165 (do_t_add_sub): Use correct encodings inside IT block.
1166 (do_t_arit3c): Ditto.
1167 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1168 (md_assemble): Verify conditional suffixes agains IT blocks.
1169
9c3c69f2
PB		 11702005-08-05 Paul Brook <paul@codesourcery.com>
1171
1172 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1173 constants.
1174 (encode_thumb32_shifted_operand): Prohibit register shifts.
1175 (encode_thumb32_addr_mode): Fix typo.
1176 (insns): Correct thumb2 ldm and stm opcodes.
1177
f2184508
NC		 11782005-08-02 Khem Raj <kraj@mvista.com>
1179
1180 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1181 WLDRD/WSTRD instruction.
1182
4e6935a6
AM		 11832005-08-02 Alan Modra <amodra@bigpond.net.au>
1184
1185 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1186 if emitting a reloc.
1187
8a06b769
TS		 11882005-07-29 Thiemo Seufer <ths@networkno.de>
1189
1190 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1191
e9f89963
PB		 11922005-07-29 Paul Brook <paul@codesourcery.com>
1193
1194 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1195 pop.
1196 (do_t_addr): Implement 32-bit variant.
1197 (do_t_push_pop): Make some errors warnings. Handle single register
1198 32-bit case.
1199 (insns): Use tCE for adr.
1200 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1201 (md_apply_fix): Ditto.
1202
92e90b6e
PB		 12032005-07-29 Paul Brook <paul@codesourcery.com>
1204
1205 * config/tc-arm.c (parse_tb): New function.
1206 (enum operand_parse_code): Add OP_TB.
1207 (parse_operands): Handle OP_TB.
1208 (do_t_add_sub_w, do_t_tb): New functions.
1209 (insns): Add entries for addw, subw, tbb and tbh.
1210 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1211
0a7b9ba6
NC		 12122005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1213
1214 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1215
17d4e2a2
L		 12162007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1217
1218 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1219
ba825241
JB		 12202005-07-27 Jan Beulich <jbeulich@novell.com>
1221
1222 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1223 int.
1224 (unw_p_record): Remove unused/redundant fields imask and rmask.
1225 Combine spoff and pspoff into a union. Combine gr and br into a
1226 union. Change type of grmask and brmask to unsigned char. Change type
1227 of frmask to unsigned int.
1228 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1229 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1230 (check_pending_save): New.
1231 (alloc_record): Clear out entire record.
1232 (output_psp_gr): Use renamed structure fields.
1233 (output_psp_sprel): Likewise.
1234 (output_rp_gr): Likewise.
1235 (output_rp_br): Likewise.
1236 (output_rp_psprel): Likewise.
1237 (output_rp_sprel): Likewise.
1238 (output_pfs_gr): Likewise.
1239 (output_pfs_psprel): Likewise.
1240 (output_pfs_sprel): Likewise.
1241 (output_preds_gr): Likewise.
1242 (output_preds_psprel): Likewise.
1243 (output_preds_sprel): Likewise.
1244 (output_spill_base): Likewise.
1245 (output_unat_gr): Likewise.
1246 (output_unat_psprel): Likewise.
1247 (output_unat_sprel): Likewise.
1248 (output_lc_gr): Likewise.
1249 (output_lc_psprel): Likewise.
1250 (output_lc_sprel): Likewise.
1251 (output_fpsr_gr): Likewise.
1252 (output_fpsr_psprel): Likewise.
1253 (output_fpsr_sprel): Likewise.
1254 (output_priunat_gr): Likewise.
1255 (output_priunat_psprel): Likewise.
1256 (output_priunat_sprel): Likewise.
1257 (output_bsp_gr): Likewise.
1258 (output_bsp_psprel): Likewise.
1259 (output_bsp_sprel): Likewise.
1260 (output_bspstore_gr): Likewise.
1261 (output_bspstore_psprel): Likewise.
1262 (output_bspstore_sprel): Likewise.
1263 (output_rnat_gr): Likewise.
1264 (output_rnat_psprel): Likewise.
1265 (output_rnat_sprel): Likewise.
1266 (output_spill_psprel): Likewise.
1267 (output_spill_sprel): Likewise.
1268 (output_spill_reg): Likewise.
1269 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1270 bit.
1271 (output_frgr_mem): Likewise.
1272 (output_gr_mem): Likewise.
1273 (output_br_mem): Likewise.
1274 (output_gr_gr): Likewise.
1275 (output_br_gr): Likewise.
1276 (fixup_unw_records): Likewise.
1277 (process_one_record): Use renamed structure fields. For gr_gr and
1278 br_gr, collect mask from chain of records before output.
1279 (in_prologue): Simplify and eliminate early returns. Call
1280 check_pending_save.
1281 (in_body): Simplify and eliminate early returns.
1282 (dot_body): Call check_pending_save.
1283 (md_assemble): Update comment. Deal with pending saves.
1284
9cd96992
JB		 12852005-07-26 Jan Beulich <jbeulich@novell.com>
1286
1287 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1288 mask from guessed suffix, but mask out other immediate types only
1289 if at least on candidate is valid for the insn.
1290
fd54057a
DD		 12912005-07-25 DJ Delorie <dj@redhat.com>
1292
1293 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1294 Support %mod() modifiers from opcodes.
1295 * doc/c-m32c.texi (M32C-Modifiers): New section.
1296
3b22753a
L		 12972005-07-25 Jan Hubicka <jh@suse.cz>
1298 H.J. Lu <hongjiu.lu@intel.com>
1299
1300 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1301 defined.
1302 (elf_com_section_ptr): New.
1303 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1304 (elf_common_parse): Make it global. Use elf_com_section_ptr
1305 instead of bfd_com_section_ptr.
1306 (obj_elf_change_section): Handle x86-64 large bss sections.
1307
1308 * config/obj-elf.h (elf_com_section_ptr): New.
1309 (elf_common_parse): New.
1310
1311 * config/tc-i386.c (handle_large_common): New.
1312 (md_pseudo_table): Add "largecomm".
1313 (x86_64_section_letter): New.
1314 (x86_64_section_word): New.
1315
1316 * config/tc-i386.h (x86_64_section_word): New.
1317 (x86_64_section_letter): New.
1318 (md_elf_section_letter): New. Defined.
1319 (md_elf_section_word): Likewise.
1320
9f971fcb
NC		 13212005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1322
1323 * configure.tgt: Remove i386-*-rtemself*.
1324 Remove sparc-*-rtemself*.
1325
240a3425
BE		 13262005-07-21 Ben Elliston <bje@gnu.org>
1327
1328 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1329
c160f130
PB		 13302005-07-21 Paul Brook <paul@codesourcery.com>
1331
1332 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1333 inst.reloc.pc_rel.
1334
a9bfff94
NC		 13352005-07-20 Tavis Ormandy <taviso@gentoo.org>
1336
1337 * messages.c: Use vsnprintf instead of vsprintf.
1338
157e7bd1
NC		 13392005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1340
1341 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1342 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1343
85da3a56
NC		 13442005-07-18 Nick Clifton <nickc@redhat.com>
1345
1346 * configure.tgt: Restore alpha ordering to list of arches.
1347
71e17562
DA		 13482005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1349
1350 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1351
718ddfc0
JB		 13522005-07-18 Jan Beulich <jbeulich@novell.com>
1353
1354 * config/tc-i386.c (md_begin): Use IS_ELF.
1355 (tc_i386_fix_adjustable): Likewise.
1356 (md_estimate_size_before_relax): Likewise.
1357 (md_apply_fix): Likewise.
1358 (i386_target_format): Likewise.
1359 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1360 (i386_immediate): Remove #ifdef LEX_AT.
1361 (i386_displacement): Likewise.
1362 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1363 LEX_AT.
1364
3956db08
JB		 13652005-07-18 Jan Beulich <jbeulich@novell.com>
1366
1367 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1368 parameter to unsigned. Parameter sign now is tristate - zero/
1369 positive mean unsigned/signed, negative means signedness doesn't
1370 matter. Check field size,
1371 signedness, and pcrel-ness are in agreement between relocated field
1372 and relocation type. Adjust diagnostics.
1373 (optimize_imm): And type mask of operand instead of overwriting it.
1374 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1375 local structure and initialize gotrel accordingly. Pass caller as
1376 mask of types that the operator can match.
1377 (x86_cons_fix_new): Let reloc know that signedness of relocation
1378 doesn't matter.
1379 (x86_pe_cons_fix_new): Likewise.
1380 (x86_cons): Pass additional argument to lex_got.
1381 (i386_immediate): New local variable 'types'. Pass its address as
1382 additional argument to lex_got. Mask out operand types not supported
1383 befoe returning.
1384 (i386_displacement): Likewise. Set bigdisp to all types supported in
1385 64-bit mode, combining the previously split initialization.
1386
2dd88dca
JB		 13872005-07-18 Jan Beulich <jbeulich@novell.com>
1388
1389 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1390 current mode.
1391
8126167b
DA		 13922005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1393
1394 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1395 promoted match.
1396
0f82ff91
AM		 13972005-07-16 Alan Modra <amodra@bigpond.net.au>
1398
1399 * Makefile.am: Run "make dep-am".
1400 * Makefile.in: Regenerate.
1401
90700ea2
L		 14022007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1403
1404 * gas/config/tc-i386.h (CpuVMX): New.
1405 (CpuUnknownFlags): Add CpuVMX.
1406
49f58d10
JB		 14072005-07-14 Jim Blandy <jimb@redhat.com>
1408
1409 Add support for the Renesas M32C.
1410 * Makefile.am (CPU_TYPES): List m32c.
1411 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1412 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1413 * configure.in: Add case for m32c.
1414 * configure.tgt: Add cases for m32c and m32c-*-elf.
1415 * configure: Regenerated.
1416 * config/tc-m32c.c, config/tc-m32c.h: New files.
1417 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1418 * doc/Makefile.in: Regenerated.
1419 * doc/all.texi: Set M32C.
1420 * doc/as.texinfo: Add text for the M32C-specific options and line
1421 comment characters, and refer to c-m32c.texi.
1422 * doc/c-m32c.texi: New file.
37b75c0c 1423
6c5cf62c
NC		 14242005-07-14 Nick Clifton <nickc@redhat.com>
1425
1426 PR 1069
1427 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1428 the ins_parse buffer.
1429
14c194bb
NC		 14302005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1431
1432 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1433 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1434
28a9d8f5
L		 14352005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1436
1437 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1438 displacements.
1439
b4f261e0
BE		 14402005-07-08 Ben Elliston <bje@au.ibm.com>
1441
1442 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1443 * config/obj-elf.h: Likewise.
1444 * config/tc-h8300.h: Likewise.
1445 * config/tc-h8500.h: Likewise.
1446 * config/tc-i370.h: Likewise.
1447 * config/tc-i386.h: Likewise.
1448 * config/tc-m68hc11.h: Likewise.
1449 * config/tc-m68k.h: Likewise.
1450 * config/tc-ppc.h: Likewise.
1451 * config/tc-s390.h: Likewise.
1452 * config/tc-sh.h: Likewise.
1453 * config/tc-sparc.h: Likewise.
1454 * config/tc-tic30.c: Likewise.
1455 * config/tc-w65.h: Likewise.
1456 * config/tc-xtensa.h: Likewise.
1457
d8b19f1a
HPN		 14582005-07-08 Hans-Peter Nilsson <hp@axis.com>
1459
1460 PR gas/1049
1461 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1462
0fd3a477
JW		 14632005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1464
1465 * config/tc-tic30.c (debug): Add format attribute. Fix format
1466 bugs.
1467
bf50992e
L		 14682005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1469
1470 * config/tc-i386.c (cpu_arch): Add sse3.
1471
1472 * config/tc-i386.h (CpuSSE3): Renamed from ...
1473 (CpuPNI): This. Defined as CpuSSE3.
1474
1475 * doc/c-i386.texi: Document .sse3.
1476
5d5e6db9
JB		 14772005-07-06 Jan Beulich <jbeulich@novell.com>
1478
1479 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1480
3ec2b351
NC		 14812005-07-05 Nick Clifton <nickc@redhat.com>
1482
1483 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1484 md_chars_to_numbers to an unsigned pointer in order to avoid a
1485 compile time warning.
1486
9d8504b1
PB		 14872005-07-05 Paul Brook <paul@codesourcery.com>
1488
1489 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1490
a0defb2e
AH		 14912005-07-05 Aldy Hernandez <aldyh@redhat.com>
1492
1493 * config/tc-ms1.c: New.
1494 * config/tc-ms1.h: New.
1495 * testsuite/gas/ms1/allinsn.d: New.
1496 * testsuite/gas/ms1/allinsn.s: New.
1497 * testsuite/gas/ms1/badinsn.s: New.
1498 * testsuite/gas/ms1/badinsn1.s: New.
1499 * testsuite/gas/ms1/badoffsethigh.s: New.
1500 * testsuite/gas/ms1/badoffsetlow.s: New.
1501 * testsuite/gas/ms1/badorder.s: New.
1502 * testsuite/gas/ms1/badreg.s: New.
1503 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1504 * testsuite/gas/ms1/badsignedimmlow.s: New.
1505 * testsuite/gas/ms1/badsyntax.s: New.
1506 * testsuite/gas/ms1/badsyntax1.s: New.
1507 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1508 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1509 * testsuite/gas/ms1/errors.exp: New.
1510 * testsuite/gas/ms1/ldst.s: New.
1511 * testsuite/gas/ms1/misc.d: New.
1512 * testsuite/gas/ms1/misc.s: New.
1513 * testsuite/gas/ms1/ms1-16-003.d: New.
1514 * testsuite/gas/ms1/ms1-16-003.s: New.
1515 * testsuite/gas/ms1/ms1.exp: New.
1516 * testsuite/gas/ms1/msys.d: New.
1517 * testsuite/gas/ms1/msys.s: New.
1518 * testsuite/gas/ms1/relocs.d: New.
1519 * testsuite/gas/ms1/relocs.exp: New.
1520 * testsuite/gas/ms1/relocs1.s: New.
1521 * testsuite/gas/ms1/relocs2.s: New.
1522
30123838
JB		 15232005-07-05 Jan Beulich <jbeulich@novell.com>
1524
1525 * config/tc-i386.h (CpuSVME): New.
1526 (CpuUnknownFlags): Include CpuSVME.
1527 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1528 as alias of sledgehammer.
1529 (md_assemble): Include invlpga in the check for insns with two source
1530 operands.
1531 (process_operands): Include SVME insns in the check for ignored
1532 segment overrides. Adjust diagnostic.
1533 (i386_index_check): Special-case SVME insns with memory operands.
1534
ca3f61f7
NC		 15352005-07-04 Khem Raj <kraj@mvista.com>
1536 Nick Clifton <nickc@redhat.com>
1537
1538 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1539 use an immediate value.
1540 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1541 since the register field of the operands structure is unsigned.
1542 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1543 (parse_operands): Make the 2ns parameter an unsigned pointer to
1544 match its use.
1545 (do_ldrd): When using the imm field of the operands structure as a
1546 second register field, treat it as unsigned.
1547
551b43fd
AM		 15482005-07-04 Alan Modra <amodra@bigpond.net.au>
1549
1550 PR 1004
1551 * config/obj-elf.c (obj_elf_change_section): Use backend
1552 get_sec_type_attr.
1553
e4e8248d
JB		 15542005-07-01 Jan Beulich <jbeulich@novell.com>
1555
1556 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1557 (output_spill_psprel, output_spill_psprel_p): Combine.
1558 (output_spill_sprel, output_spill_sprel_p): Combine.
1559 (output_spill_reg, output_spill_regp_p): Combine.
1560 (process_one_record): Handle psp_psprel.
1561 (parse_predicate_and_operand): New.
1562 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1563 initialize output values. Emit diagnostic case here.
1564 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1565 (add_unwind_entry): New second parameter. Allow first parameter to
1566 be NULL. Parse optional tag, emit warning about further support for
1567 it otherwise being missing. Check end-of-line when requested.
1568 (dot_fframe): Clear operand when wrong. Allow tag.
1569 (dot_vframe): Likewise.
1570 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1571 relative.
1572 (dot_vframepsp): Remove.
1573 (dot_altrp): Clear operand when wrong. Allow tag.
1574 (dot_save): Likewise. Let default case also go through
1575 add_unwind_entry.
1576 (dot_savemem): Likewise.
1577 (dot_restore): Don't return when wrong operand. Allow tag.
1578 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1579 parse_predicate_and_operand and the new arguments to
1580 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1581 when wrong operand. Allow tag.
1582 (dot_restorereg, dot_restorereg_p): Likewise.
1583 (dot_spillmem, dot_spillmem_p): Likewise.
1584 (dot_saveg): Clear operand when wrong. Perform tighter operand
1585 checks. Allow tag.
1586 (dot_savef): Likewise.
1587 (dot_saveb): Likewise.
1588 (dot_savegf): Likewise.
1589 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1590 parse_predicate_and_operand and the new arguments to
1591 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1592 when wrong operand. Allow tag.
1593 (popcount): New.
1594 (dot_label_state): Don't return when wrong operand.
1595 (dot_copy_state): Likewise.
1596 (dot_unwabi): Likewise. Check if in prologue.
1597 (dot_body): Don't call demand_empty_rest_of_line.
1598 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1599 operand checks.
1600 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1601 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1602 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1603 (parse_operand): New second parameter. Don't deal with '}' here
1604 anymore. Don't advance past end-of-line.
1605 (parse_operands): Pass second argument to parse_operand.
1606 (ia64_start_line): Prevent out-of-bounds access through
1607 input_line_pointer. Deal with '}' here.
1608 (ia64_unrecognized_line): Don't deal with '}' here.
1609 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1610 discard_rest_of_line.
1611
2fc8bdac
ZW		 16122005-06-30 Zack Weinberg <zack@codesourcery.com>
1613
1614 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1615 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1616 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1617 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1618 (s_arm_elf_cons): Disallow use of (plt) suffix.
1619 (do_adrl): Adjust X_add_number unconditionally.
1620 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1621 argument. Handle all adjustment for pipeline offset here.
1622 (md_apply_fix): No need to undo work of md_pcrel_from. No
1623 need to extract pre-encoded pipeline adjustments from various
1624 branch instructions. Generally, assume instructions are already
1625 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1626 special cases. Handle BFD_RELOC_ARM_PLT32 like
1627 BFD_RELOC_ARM_PCREL_BRANCH.
1628 (tc_gen_reloc): Remove OBJ_ELF special case.
1629 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1630
b753922c
BE		 16312005-06-30 Ben Elliston <bje@gnu.org>
1632
1633 * Makefile.am (check-DEJAGNU): Don't search for expect.
1634 * Makefile.in: Regenerate.
1635
c3298874
BE		 16362005-06-30 Ben Elliston <bje@gnu.org>
1637
1638 * Makefile.am (EXPECT): Set to expect.
1639 (RUNTEST): Likewise, set to runtest.
1640 * Makefile.in: Regenerate.
1641
8f738565
BE		 16422005-06-23 Ben Elliston <bje@gnu.org>
1643
1644 * config/m68k-parse.h: Use ISO C90.
1645 * config/m68k-parse.y: Likewise.
1646 * config/tc-m68k.h: Likewise.
1647
b300c311
L		 16482005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1649
1650 PR 1013
1651 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1652 movabs.
1653 (optimize_disp): Optimize only if possible. Don't use 64bit
1654 displacement on non-constants and do same on constants if
1655 possible.
1656
d6ab8113
JB		 16572005-06-17 Jan Beulich <jbeulich@novell.com>
1658
1659 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1660 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1661 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1662 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1663 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1664 aborting.
1665 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1666 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1667 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1668 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1669 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1670 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1671 convert 8-byte pc-relative relocations.
1672 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1673 (i386_validate_fix): Likewise.
1674 (x86_cons): Also handle quad values in 64-bit mode.
1675 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1676 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1677 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1678 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1679
37f6032b
ZW		 16802005-06-13 Zack Weinberg <zack@codesourcery.com>
1681
1682 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1683 symbolP as well as for names with a leading dot. Use ACONCAT.
1684 (md_apply_fix): For branch relocations, only replace value
1685 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1686 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1687 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1688 (LOCAL_LABEL_PREFIX): Don't define.
1689
6bdb6dec
AM		 16902005-06-10 Alan Modra <amodra@bigpond.net.au>
1691
1692 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1693 fill pattern.
1694
4dddc1d1
JW		 16952005-06-08 James E Wilson <wilson@specifixinc.com>
1696
1697 PR 994
1698 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1699 is NULL, then emit a warning, and return the current index.
1700
03b13e59
NC		 17012005-06-08 Tomas Hurka <tom@hukatronic.cz>
1702
6bdb6dec 1703 PR 991
03b13e59
NC		 1704 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1705 temporary copy of the operands array so that changes can be safely
1706 backed out if the insn does not match.
1707 (m68k_compare_opcode): Shortcut the test when the parameters are
1708 the same. Return 1 if the names match but the second opcode is
1709 further on in the array than the first.
1710
985d9490
NC		 17112005-06-08 Nick Clifton <nickc@redhat.com>
1712
1713 PR 994
1714 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1715
6858915a
NC		 17162005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1717
1718 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1719
047af9ef
AH		 17202005-06-07 Aldy Hernandez <aldyh@redhat.com>
1721 Michael Snyder <msnyder@redhat.com>
1722 Stan Cox <scox@redhat.com>
1723
1724 * configure.in: Add ms1 case.
1725
1726 * configure: Regenerate.
1727
1728 * configure.tgt: Add ms1 case.
1729
0bf60745
BW		 17302005-06-07 Bob Wilson <bob.wilson@acm.org>
1731
1732 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1733 * config/tc-xtensa.c (new_resource_table): Likewise.
1734 (resize_resource_table): Likewise.
1735 (release_resources): Fix assertion for unsigned values.
1736
55cf6793
ZW		 17372005-06-07 Zack Weinberg <zack@codesourcery.com>
1738
1739 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1740 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1741 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1742 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1743 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1744 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1745 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1746 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1747 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1748 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1749 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1750 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1751 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1752 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1753 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1754 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1755 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1756 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1757 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1758 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1759 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1760 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1761 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1762 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1763 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1764 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1765 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1766 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1767 * config/tc-xtensa.c, config/tc-z8k.c:
1768 Replace all instances of the string "_apply_fix3" with
1769 "_apply_fix".
1770 * po/POTFILES.in, po/gas.pot: Regenerate.
1771
620c54b3
AM		 17722005-06-08 Alan Modra <amodra@bigpond.net.au>
1773
1774 * Makefile.am: Run "make dep-am".
1775 (POTFILES): Remove GAS_CFILES.
1776 * Makefile.in: Regenerate.
1777
32b26a03
MR		 17782005-06-07 David Ung <davidu@mips.com>
1779
1780 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1781 24kc, 24kf and 24kfx under MIPS32 release 2.
1782
6a86118a
NC		 17832005-06-04 Nick Clifton <nickc@redhat.com>
1784
1785 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1786 to their Thumb-enabled equivalents.
1787
20e1fcfd
MR		 17882005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1789
1790 * config/tc-mips.c (load_register): Add leading "0x" to the
1791 output of sprintf_vma().
1792 (macro): Likewise.
1793
1887dd22
NC		 17942005-06-01 Nick Clifton <nickc@redhat.com>
1795
1796 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1797 test for the presence of thumb version of the parsing functions
1798 since they must always exist and the test generates a compile time
1799 warning message.
1800
04fe8f58
RH		 18012005-05-31 Richard Henderson <rth@redhat.com>
1802
1803 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1804 (alpha_reloc_op): Add it.
1805 (debug_exp): Handle it.
1806 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1807 (emit_insn): Handle it.
1808 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1809
988392e2
CG		 18102005-05-31 Christian Groessler <chris@groessler.org>
1811
1812 * write.c (dump_section_relocs): Convert to ISO-C.
1813 (write_relocs): Avoid signed/unsigned and fprintf argument
1814 warnings in debug code.
1815
adbaf948
ZW		 18162005-05-26 Zack Weinberg <zack@codesourcery.com>
1817
1818 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1819 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1820 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1821 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1822 fixP->tc_fix_data directly in the sole place it was used.
1823 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1824 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1825 and 64-bit hosts.
1826
5656b6b8
JB		 18272005-05-27 Jan Beulich <jbeulich@novell.com>
1828
1829 * config/tc-ia64.c (struct proc_pending): New.
1830 (unwind): Replace proc_start with proc_pending.
1831 (unwind_diagnostic): Check unwind.proc_pending.sym.
1832 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1833 Check if previous proc not closed. Record all entry points.
1834 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1835 Set symbol sizes for entry points recorded in dot_proc. Check
1836 arguments for consistency with respective .proc's.
1837 (md_assemble): Replace unwind.proc_start with
1838 unwind.proc_pending.sym.
1839
75214fb0
JB		 18402005-05-27 Jan Beulich <jbeulich@novell.com>
1841
1842 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1843 and last_ptr. Check all in-use slots for first one with non-NULL
1844 unwind_record. Don't reload end_ptr before second update round.
1845
7c06efaa
JW		 18462005-05-26 James E Wilson <wilson@specifixinc.com>
1847
1848 * config/tc-ia64.c (extra_goodness): Update comment.
1849 (md_begin): Add debugging code to print best_template table.
1850
286cee81
JB		 18512005-05-25 Jan Beulich <jbeulich@novell.com>
1852
1853 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1854 template.
1855
30ad6cb9
JB		 18562005-05-25 Jan Beulich <jbeulich@novell.com>
1857
1858 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1859 BFD_RELOC_UNUSED when determining the width of the reloc.
1860
6baf2b51
JB		 18612005-05-25 Jan Beulich <jbeulich@novell.com>
1862
1863 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1864 section entry.
1865
fa30c84f
JB		 18662005-05-25 Jan Beulich <jbeulich@novell.com>
1867
1868 * config/tc-ia64.c (dot_radix): Rewrite.
1869
1055c30c
JB		 18702005-05-25 Jan Beulich <jbeulich@novell.com>
1871
1872 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1873 and next_slot_frag.
1874 (alloc_record): Remove references to next_slot_number and
1875 next_slot_frag.
1876 (emit_one_bundle): Likewise.
1877
45d18c80
NC		 18782005-05-22 Nick Clifton <nickc@redhat.com>
1879
1880 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1881 message buffer when invoking the insert function.
1882
9f45e54b
DA		 18832005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1884
1885 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1886 only if an instruction match is found.
1887
47e70edb
BW		 18882005-05-20 Bob Wilson <bob.wilson@acm.org>
1889
1890 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1891 to addition in argument to xtensa_dwarf2_emit_insn.
1892
e3e71e27
ZW		 18932005-05-19 Zack Weinberg <zack@codesourcery.com>
1894
1895 * Makefile.am: Have 'all' depend on 'info'.
1896 * Makefile.in: Regenerate.
1897
c744ecf2
AM		 18982005-05-19 Alan Modra <amodra@bigpond.net.au>
1899
1900 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1901
b0648eec
AM		 19022005-05-19 Anton Blanchard <anton@samba.org>
1903
1904 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1905 (md_show_usage): Document it.
1906 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1907 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1908
4600db48
JB		 19092005-05-19 Jan Beulich <jbeulich@novell.com>
1910
1911 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1912 relocations in unwind section.
1913
a0ef61f7
NC		 19142005-05-18 Nick Clifton <nickc@redhat.com>
1915
1916 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1917 if one exists. Ignore any error messages it may produce, just
1918 allow it to perform the insertion.
1919
c19d1205
ZW		 19202005-05-17 Zack Weinberg <zack@codesourcery.com>
1921
1922 * hash.c (hash_lookup): Add len parameter. All callers changed.
1923 (hash_find_n): New interface.
1924 * hash.h: Prototype hash_find_n.
1925 * sb.c: Include as.h.
1926 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1927 (sb_scrub_and_add_sb): New interface.
1928 * sb.h: Prototype sb_scrub_and_add_sb.
1929 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1930
1931 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1932 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1933 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1934
970c3dbc
DJ		 19352005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1936
1937 * doc/Makefile.am (gasver.texi): Don't use $<.
1938 * doc/Makefile.in: Regenerated.
1939
ec7ef033
NC		 19402005-05-17 Nick Clifton <nickc@redhat.com>
1941
1942 PR 876
1943 * symbols.c (resolve_symbol_value): Do not move symbols whose
1944 value expression has not been resolved or finalized into the
1945 absolute section as this will confuse other parts of the assembler
1946 into thinking that their value is zero.
1947
40a4d956
JB		 19482005-05-17 Jan Beulich <jbeulich@novell.com>
1949
1950 * read.c (_find_end_of_line): New.
1951 (find_end_of_line): New.
1952 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1953 (read_a_source_file): Use it.
1954 (s_globl): Use it.
1955 (s_macro): Use it.
1956 (get_line_sb): Use it.
1957 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1958 (s_comm_internal): Likewise.
1959 (s_lsym): Likewise.
1960 (s_macro): Likewise.
1961 (s_ignore): Use ignore_rest_of_line.
1962 * read.h (find_end_of_line): Prototype.
1963 (discard_rest_of_line): Remove prototype. #define to
1964 ignore_rest_of_line.
1965
2d034539
NC		 19662005-05-17 Nick Clifton <nickc@redhat.com>
1967
1968 * config/tc-v850,h (TC_FIX_TYPE): Define.
1969 (TC_INIT_FIX_TYPE): Define.
1970 * config/tc-v850.c (md_assemble): When creating a fix record the
1971 operand in the tc_fix_data field.
1972 (md_apply_fix3): When applying a resolved fix use the operand's
1973 insertion procedure to store the value, if the operand has been
1974 recorded.
1975
42ecbf5e
DJ		 19762005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1977
1978 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1979 invocation.
1980 * Makefile.in: Regenerated.
1981
d7c531cd
BW		 19822005-05-13 Sterling Augustine <sterling@tensilica.com>
1983 Bob Wilson <bob.wilson@acm.org>
1984
1985 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1986 message.
1987 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1988 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1989
3c9d25f4
AM		 19902005-05-11 Alan Modra <amodra@bigpond.net.au>
1991
1992 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1993 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1994
ee192366
MM		 19952005-05-10 Michael Matz <matz@suse.de>
1996
1997 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1998
1999 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2000
20d7ce9b
HPN		 20012005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2002
2003 PR binutils/886
2004 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2005 Handle label-without-colon before ordinary dot-pseudo as an
2006 ordinary label. Don't leak memory for label-without-colon alone
2007 on a line. Don't mmixal-munge operands for dot-pseudos.
2008
be03cc84
JB		 20092005-05-10 Jan Beulich <jbeulich@novell.com>
2010
2011 * macro.c (get_any_string): Remove the two last parameters. Replace
2012 references to the former expand parameter by using macro_alternate.
2013 Simplify loop condition for checking for end-of-string.
2014 (get_string): Remove redunant call to sb_skip_white.
2015 (do_formals): Remove two last arguments to get_any_string.
2016 (macro_expand): Likewise.
2017 (expand_irp): Likewise.
2018
360e86f1
JB		 20192005-05-10 Jan Beulich <jbeulich@novell.com>
2020
2021 * read.c (s_macro): Move local variable 'local' to smaller scope.
2022 Call sb_kill on it when done.
2023
34d9ee9e
JB		 20242005-05-09 Jan Beulich <jbeulich@novell.com>
2025
ee192366
MM		 2026 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2027 when zero and not required by encoding constraints.
34d9ee9e 2028
c9cd7160
L		 20292005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2030
2031 PR 936
2032 * config/tc-sh64.c (sh64_fake_label): New.
2033
2034 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2035
2036 * doc/internals.texi (TC_FAKE_LABEL): Document.
2037
2038 * write.c (TC_FAKE_LABEL): New.
2039 (adjust_reloc_syms): Use it.
2040 (write_object_file): Likewise.
2041
e44823cf
JB		 20422005-05-09 Jan Beulich <jbeulich@novell.com>
2043
2044 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2045 and comma in Intel mode.
2046
089dfecd
JB		 20472005-05-09 Jan Beulich <jbeulich@novell.com>
2048
2049 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2050 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2051 Make name array static and const. Adjust lookup to account for NULL
2052 entries (standing for unused register numbers).
2053
f41bbced
JB		 20542005-05-09 Jan Beulich <jbeulich@novell.com>
2055
2056 * config/tc-i386.c (parse_insn): Consider all matching instructions
2057 when checking for string instruction after string-only prefix.
2058
6e3f953d
L		 20592005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2060
2061 PR 940
2062 * config/tc-ia64.c (start_unwind_section): Properly check
2063 comdat group with SHF_GROUP.
2064
0c6c36d5
BW		 20652005-05-06 Bob Wilson <bob.wilson@acm.org>
2066
2067 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2068
c138bc38
BW		 20692005-05-06 Bob Wilson <bob.wilson@acm.org>
2070
2071 * config/tc-xtensa.c: Remove excess whitespace.
2072 * config/tc-xtensa.h: Likewise.
2073 * config/xtensa-istack.h: Likewise.
2074 * config/xtensa-relax.c: Likewise.
2075 * config/xtensa-relax.h: Likewise.
2076
93a9f991
NC		 20772005-05-06 Nick Clifton <nickc@redhat.com>
2078
2079 * sb.h: Fix formatting of comments.
2080 * sb.c: Fix formatting of comments.
2081
3c9aabc7
JB		 20822005-05-06 Jan Beulich <jbeulich@novell.com>
2083
2084 * sb.h (sb_add_buffer): Reintroduce.
2085 * sb.c (sb_add_buffer): Likewise.
2086
6eaeac8a
JB		 20872005-05-06 Jan Beulich <jbeulich@novell.com>
2088
2089 * macro.c (new_formal, del_formal): New.
2090 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2091 required argument has default value. Stop looking for more formal
2092 when there was a vararg one.
2093 (macro_expand_body): Use new_formal and del_formal.
2094 (macro_expand): Likewise. Initialize local variable err. Don't
2095 return immediately when encountering an error. Warn when keyword
2096 argument already had a value assigned. Eliminate duplicate clearing
2097 of argument value. When current positional argument matches parameter
2098 of vararg type, assign to it all the remaining arguments. Issue error
2099 when required parameter does not have value.
2100 (free_macro): Use del_formal.
2101 (expand_irp): Initialize formal type. Free buffers associated with
2102 formal prior to returning.
2103 * macro.h (struct formal_struct): Add new field 'type' with new
2104 enumeration type 'formal_type'.
2105 * doc/as.texinfo: Document macro parameter qualifiers.
2106 * NEWS: Mention new functionality.
2107
26aca5f6
JB		 21082005-05-06 Jan Beulich <jbeulich@novell.com>
2109
2110 * cond.c (s_ifb): New.
2111 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2112 * read.h (s_ifb): Prototype.
2113 * doc/as.texinfo: Document .ifb and .ifnb.
2114
5faa8e39
JW		 21152005-05-05 Steve Ellcey <sje@cup.hp.com>
2116
2117 * config/tc-ia64.c (MIN): Undef.
2118
eac338cf
PB		 21192005-05-05 Paul Brook <paul@codesourcery.com>
2120
2121 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2122
d8244a4a
NC		 21232005-05-05 Matt Thomas <matt@3am-software.com>
2124
2125 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2126 bytes.
2127
4b4da160
NC		 21282005-05-05 Nick Clifton <nickc@redhat.com>
2129
2130 * Update the address and phone number of the FSF organization in
2131 the GPL notices in the following files:
2132 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2133 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2134 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2135 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2136 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2137 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2138 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2139 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2140 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2141 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2142 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2143 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2144 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2145 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2146 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2147 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2148 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2149 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2150 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2151 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2152 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2153 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2154 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2155 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2156 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2157 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2158 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2159 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2160 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2161 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2162 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2163 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2164 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2165 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2166 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2167 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2168 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2169 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2170 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2171 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2172 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2173 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2174 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2175 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2176 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2177 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2178 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2179 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2180 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2181 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2182 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2183 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2184 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2185 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2186 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2187 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2188 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2189 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2190 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2191 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2192 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 2193 config/xtensa-relax.h, doc/fdl.texi
4b4da160 2194
699d2810
NC		 21952005-05-05 Nick Clifton <nickc@redhat.com>
2196
2197 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2198 the target_big_endian variable to false.
2199
69852798
AM		 22002005-05-04 Alan Modra <amodra@bigpond.net.au>
2201
2202 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2203 list traversal. Use bfd_section_list_prepend.
2204 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2205 over the section list.
2206 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2207 (xtensa_insert_section): Delete.
2208 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2209 and bfd_section_list_prepend.
2210 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2211 bfd_section_list_insert_after.
2212
c1d05a60
NC		 22132005-05-03 Nick Clifton <nickc@redhat.com>
2214
2215 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2216 of bfd_section_list... macros.
2217 * config/tc-mmix.c (mmix_frob_file): Likewise.
2218 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2219 (xtensa_insert_section): Likewise.
2220
2221 * macro.c (macro_hash): Remove static.
2222 * macro.h (macro_hash): Provide an external declaration.
2223
5daa8fe7
L		 22242005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2225
2226 * write.c (write_object_file): Use bfd_section_double_list_remove
2227 to remove sections.
2228
475bf943
DJ		 22292005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2230
2231 * doc/Makefile.am (gasver.texi): Correct quoting.
2232 * doc/Makefile.in: Regenerated.
2233
009b6a7a
DJ		 22342005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2235
2236 * configure.tgt: Add h8300*-*-rtemscoff.
2237 Switch h8300*-*-rtems* to elf.
2238
7e70f1af
L		 22392005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2240
2241 * hash.c: Undo the last change.
2242 * hash.h: Likewise.
2243
aa7eb06d
DJ		 22442005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2245
2246 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2247 of Makefile.
2248 (DISTCLEANFILES): Remove.
2249 (MAINTAINERCLEANFILES): Add asconfig.texi.
2250 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2251
87c245cc
BE		 22522005-04-29 Ben Elliston <bje@au.ibm.com>
2253
2254 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2255 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2256 (bignum-copy.o): Remove.
2257 * Makefile.in: Regenerate.
2258 * makefile.vms (OBJS): Remove bignum-copy.obj.
2259 * symbols.h (local_symbol_make): Remove declaration.
2260 (verify_symbol_chain_2): Likewise.
2261 * symbols.c (local_symbol_make): Make static.
2262 (max_indent_level): Likewise.
2263 (verify_symbol_chain_2): Remove.
2264 * macro.c (macro_hash): Make static.
2265 * messages.c (fprint_value): Remove.
2266 * read.h (get_absolute_expr): Remove.
2267 (emit_leb128_expr): Likewise.
2268 (do_s_func): Likewise.
2269 * read.c (do_s_func): Make static.
2270 (emit_leb128_expr): Likewise.
2271 (get_absolute_expr): Likewise.
2272 * as.h (as_howmuch): Remove declaration.
2273 (fprint_value): Likewise.
2274 * as.c (myname): Make static.
2275 * input-scrub.c (as_howmuch): Remove.
2276 (as_1_char): Likewise.
2277 * input-file.h (input_file_is_open): Remove.
2278 * input-file.c (input_file_is_open): Likewise.
2279 * expr.h (expr_build_unary): Remove declaration.
2280 (expr_build_binary): Likewise.
2281 * expr.c (expr_build_unary): Remove.
2282 (expr_build_binary): Likewise.
2283 * hash.h (hash_replace): Remove declaration.
2284 (hash_delete): Likewise.
2285 * hash.c (hash_replace): Remove.
2286 (hash_delete): Likewise.
2287 * bignum-copy.c (bignum_copy): Move from here ..
2288 * config/tc-vax.c (bignum_copy): .. to here.
2289 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2290 (bignum_copy): Remove extern declaration.
2291 * sb.h (string_count): Remove extern declaration.
2292 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2293 (sb_name): Likewise.
2294 * sb.c (dsize): Replace preprocessor macro with static int.
2295 (string_count): Make static.
2296 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2297 (sb_name): Likewise.
2298 * config/obj-coff.c (dim_index): Make static.
2299 * config/tc-i386.c (GOT_symbol): Likewise.
2300 (output_invalid_buf): Likewise.
2301 * doc/internals.texi (Warning and error messages): Remove the
2302 prototype for fprint_value.
2303
f3429a74
BE		 23042005-04-27 Ben Elliston <bje@au.ibm.com>
2305
2306 * link.cmd: Remove.
2307
60938e80
L		 23082005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2309
2310 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2311
2312 * read.c (pseudo_set): Disallow symbol set to common symbol.
2313
2314 PR 857
2315 * write.c (write_object_file): Report common symbol name when
2316 disallowing local symbol set to common symbol.
2317 (adjust_reloc_syms): Disallow local symbol set to undefined
2318 symbol.
2319
02ddf156
JB		 23202005-04-25 Jan Beulich <jbeulich@novell.com>
2321
2322 * macro.c (macro_expand_body): Replace locals indicator parameters
2323 with actual macro_entry. New local variables macro_line and err.
2324 Don't return when encountering an error, just record the fact.
2325 Detect local symbol name colliding with parameter. Track line number
2326 inside of macro expansion.
2327 (do_formals): Move local variable name to wider scope. Check
2328 parameter of the same name doesn't already exist. In MRI mode, also
2329 check it doesn't collide with the argument count pseudo-parameter).
2330 (define_macro): Add file and line number parameters. Remove local
2331 variable namestr. New local variable error. Initialize macro_entry
2332 members file, line, and name. Don't return when encountering an
2333 error, just record the fact. Use %s in some diagnostics for read.c
2334 to insert the macro name. Free macro_entry on error.
2335 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2336 when encountering an error, just record the fact.
2337 (expand_irp): Don't return when encountering an error, just record
2338 the fact.
2339 * macro.h (macro_struct): New members name, file, and line.
2340 (define_macro): Add file and line number parameters.
2341 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2342 regarding pseudo-op redefinition with the file/line that macro
2343 definition started at.
2344
d2a033cd
BW		 23452005-04-22 Bob Wilson <bob.wilson@acm.org>
2346
2347 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2348 (future_alignment_required): Remove ifdefs that use it.
2349
84b08ed9
BW		 23502005-04-22 Bob Wilson <bob.wilson@acm.org>
2351
2352 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2353 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2354 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2355 parameters.
2356 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2357 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2358
d8cbebfd
CG		 23592005-04-21 Christian Groessler <chris@groessler.org>
2360
2361 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2362 array.
2363
e97b3f28
L		 23642005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2365
2366 * config/obj-aout.h (S_IS_EXTERN): Removed.
2367 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2368 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2369 * symbols.c (S_IS_EXTERN): Likewise.
2370 * symbols.h (S_IS_EXTERN): Likewise.
2371
2372 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2373 S_IS_EXTERNAL.
2374 * config/tc-d10v.c (md_apply_fix3): Likewise.
2375 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2376 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2377 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2378 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2379 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2380 (shmedia_md_convert_frag): Likewise.
2381 * symbols.c (print_symbol_value_1): Likewise.
2382 * write.c (write_object_file): Likewise.
2383
55e08f71
NC		 23842005-04-20 Nick Clifton <nickc@redhat.com>
2385
5f9084e9
NC		 2386 * config/tc-xtensa.c (get_aligned_diff): Change type of
2387 branch_align to offsetT so that its signedness matches that of
2388 target_size.
2389
55e08f71
NC		 2390 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2391 number into a readable string.
2392 (load_register): Likewise.
2393
1f8b1395
AS		 23942005-04-20 Andreas Schwab <schwab@suse.de>
2395
2396 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2397
b0825cc2
DM		 23982005-04-19 David S. Miller <davem@davemloft.net>
2399
2400 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2401 NULL insn, exit early. Remove now spurious NULL checks.
2402 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2403 to NULL and exit.
2404
91c4c449
JB		 24052005-04-19 Jan Beulich <jbeulich@novell.com>
2406
2407 * symbols.h (symbol_find_base): Remove prototype.
2408 * symbols.c (save_symbol_name): Remove code section conditional upon
2409 STRIP_UNDERSCORE.
2410 (symbol_find): Remove.
2411 (symbol_find_base): Rename to symbol_find.
2412 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2413 symbol_find.
2414 * config/obj-coff.c (tag_insert): Remove code section conditional
2415 upon STRIP_UNDERSCORE.
2416 (obj_coff_def): Likewise.
2417 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2418 (coff_frob_symbol): Likewise.
2419 (yank_symbols): Likewise.
2420 (c_section_symbol): Likewise.
2421 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2422 * config/tc-arm.c (symbol_locate): Remove code section conditional
2423 upon STRIP_UNDERSCORE.
2424 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2425 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2426 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2427 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2428 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2429
80b8152b
AS		 24302005-04-19 Andreas Schwab <schwab@suse.de>
2431
2432 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2433 access to application registers.
2434
4d56c0a0
JB		 24352005-04-19 Jan Beulich <jbeulich@novell.com>
2436
2437 * config/te-sysv32.h: Remove.
2438 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2439 config/te-sysv32.h.
2440 * Makefile.in (TARG_ENV_HFILES): Likewise.
2441
4fdd1e4f
JB		 24422005-04-19 Jan Beulich <jbeulich@novell.com>
2443
2444 PR/847
2445 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2446 length symbols.
2447
791fe849
MK		 24482005-04-18 Mark Kettenis <kettenis@gnu.org>
2449
2450 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2451
9ee2a2d4
MR		 24522005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2453
2454 * config/tc-mips.c (normalize_constant_expr): Don't check for
2455 HAVE_32BIT_GPRS.
2456 (check_absolute_expr): Only call normalize_constant_expr() if
2457 HAVE_32BIT_GPRS.
2458 (mips_ip): Likewise.
2459
2460 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2461
e6ca91be
JB		 24622005-04-18 Jan Beulich <jbeulich@novell.com>
2463
2464 * macro.c (free_token): New, freeing all the memory associated with a
2465 macro.
2466 (do_formals): Move initializers to ...
2467 (define_macro): ... here.
2468 (delete_macro): Convert passed in name to lower case. Warn when
2469 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2470
9f872bbe
MR		 24712005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2472
2473 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2474
8fe53b44
JB		 24752005-04-15 Jan Beulich <jbeulich@novell.com>
2476
2477 * config/obj-elf.c (obj_elf_struct): New.
2478 (elf_pseudo_table). Use it for .offset and .struct.
2479
0e5cd789 24802005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 2481 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 2482
2483 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2484 than the section alignment.
2485
dd49a749
BW		 24862005-04-14 Bob Wilson <bob.wilson@acm.org>
2487 H.J. Lu <hongjiu.lu@intel.com>
2488
2489 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2490 * config/tc-xtensa.c (xg_translate_sysreg_op,
2491 xtensa_translate_old_userregs_ops,
2492 xtensa_find_unaligned_branch_targets,
2493 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2494 relax_frag_add_nop): Support 64-bit host.
2495 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2496 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2497
26eebcf5
MK		 24982005-04-14 Mark Kettenis <kettenis@gnu.org>
2499
64efe625
MK		 2500 * configure.tgt: Add support for OpenBSD/sparc ELF.
2501
26eebcf5
MK		 2502 * configure.tgt: Set emulation for mips-*-openbsd*.
2503 Remove broken mips-dec-openbsd* config.
2504 * configure.in: Set default ABI for mips64-*-openbsd*.
2505 * configure: Regenerate.
2506
39a59cf8
MR		 25072005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2508
2509 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2510 optimization for constant addresses.
2511
f7a568ea
NC		 25122005-04-14 Nick Clifton <nickc@redhat.com>
2513
2514 * as.c (main): Move parse_args before symbol_begin and frag_init
2515 so that the hash table size can be set before it is used.
2516 * hash.c: Use an unsigned long type for the size of the hash
2517 tables.
3c9d25f4 2518 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2519
9e9b66a9
AM		 25202005-04-14 Alan Modra <amodra@bigpond.net.au>
2521
2522 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2523 * acinclude.m4: Include ../bfd/warning.m4.
2524 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2525 * Makefile.in: Regenerate.
2526 * configure: Regenerate.
2527 * doc/Makefile.in: Regenerate.
2528
2051e8c4
MR		 25292005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2530
2531 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2532 (normalize_address_expr): New function to sign-extend address
2533 offsets that fit into 32 bits in 32-bit mode.
2534 (macro_build_ldst_constoffset): Use normalize_address_expr()
2535 instead of a handcoded sequence.
2536 (load_register): Likewise. Report oversized numbers in a useful
2537 way.
2538 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2539 for constant addresses. Report oversized numbers in a useful way.
2540 (mips_ip): Use normalize_address_expr() for addresses.
2541
bc4bd9ab
MK		 25422005-04-12 Mark Kettenis <kettenis@gnu.org>
2543
2544 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2545 similar to other instructions now that they're marked as ImmExt.
2546
4bdd3565
NC		 25472005-04-12 Nick Clifton <nickc@redhat.com>
2548
2549 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2550 (gas_hash_table_size): New static variable.
2551 (set_gas_hash_table_size): New function: Records a requested size
2552 for the hash tables.
2553 (get_gas_hash_table_size): New function: Return a prime number
2554 near the requested size of the hash table.
2555 (hash_new): Use get_gas_hash_table_size.
2556 * hash.h: Add a prototype for set_gas_hash_table_size.
2557 * as.c (show_usage): Add description of new switches: --hash-size
2558 and --reduce-memory-overheads.
2559 (option_values): Add OPTION_HASH_TABLE_SIZE and
2560 OPTION_REDUCE_MEMORY_OVERHEADS.
2561 (std_longpopts): Add entries for the new options.
2562 (parse_args): Handle the new options.
2563 * Makefile.am: Add a dependency of as.c on hash.h.
2564 * Makefile.in: Regenerate.
2565 * doc/as.texinfo: Document the new switches.
2566 * NEWS: Mention the new switches.
2567
f394e3dd
NC		 25682005-04-12 Nick Clifton <nickc@redhat.com>
2569
2570 PR gas/818
2571 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2572 synonyms.
2573
ceae3e33
AM		 25742005-04-12 Alan Modra <amodra@bigpond.net.au>
2575
2576 * Makefile.am: Run "make dep-am".
2577 * Makefile.in: Regenerate.
2578
2eccd1b4
BW		 25792005-04-11 Sterling Augustine <sterling@tensilica.com>
2580 Bob Wilson <bob.wilson@acm.org>
2581
2582 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2583
333f7af7
MK		 25842005-04-11 Mark Kettenis <kettenis@gnu.org>
2585
2586 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2587
5e75c3ab
JB		 25882005-04-11 Jan Beulich <jbeulich@novell.com>
2589
2590 * NEWS: Mention these changes and their effects.
2591 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2592 is_name_ender.
2593 (check_macro): Likewise.
2594 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2595 labels together with the closing pseudo-op.
2596 (macro_expand_body): Adjust comment. Range-check input before use.
2597 Adjust mis-spelled diagnostic. Use is_name_beginner.
2598 * read.c (try_macro): New.
2599 (read_a_source_file): New static variable last_eol. Don't list
2600 macro expansion lines more than once. Call try_macro.
2601 (s_macro): Set section of line_label to absolute instead of undefined.
2602 * doc/as.texinfo: Add information on the caveats of these changes.
2603
514d955d
AM		 26042005-04-11 Alan Modra <amodra@bigpond.net.au>
2605
2606 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2607 * symbols.h (symbol_X_add_number): Update prototype.
2608
a9fcb2a9
EC		 26092005-04-10 Eric Christopher <echristo@redhat.com>
2610
2611 * symbols.c (symbol_X_add_number): Fix warning.
2612
045b540e
L		 26132005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2614
2615 * config/tc-m68k.c (md_begin): Support 64bit host.
2616 (get_num): Support 64bit BFD on 32bit host.
2617
b215186b
L		 26182005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2619
2620 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2621
be95a9c1
AM		 26222005-04-09 Alan Modra <amodra@bigpond.net.au>
2623
31d20a21
AM		 2624 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2625 call. Don't do the COFF hacks for multi-emulation gas. Move
2626 demand_empty_rest_of_line back to caller.
2627 (s_set, equals): demand_empty_rest_of_line here.
2628
be95a9c1
AM		 2629 PR gas/827
2630 * as.h (rs_dummy): Define.
2631 * symbols.c (symbol_X_add_number): New function.
2632 * symbols.h (symbol_X_add_number): Declare.
2633 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2634 * read.c (assign_symbol): New function, split out from s_set.
2635 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2636 Fix COFF hacks for multi-emulation gas.
2637 (s_set): Call assign_symbol. Remove "register" keyword.
2638 (set_zero_frag): New function.
2639 (pseudo_set): Always check for assignment to section syms.
2640 Always set segment and frag of symbol, and likewise extern for
2641 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2642 special case exp.X_add_number non-zero for O_symbol expressions.
2643 (equals): Use assign_symbol.
2644
6624cbde
BW		 26452005-04-08 Bob Wilson <bob.wilson@acm.org>
2646
2647 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2648 SEC_MERGE sections.
2649
dbbaec26
L		 26502005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2651
2652 * config/tc-i386.c (tc_gen_reloc): Don't turn
2653 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2654
0d6af1ab
NC		 26552005-04-06 Nick Clifton <nickc@redhat.com>
2656
2657 * po/rw.po: New translation: Kinyarwanda
2658 * configure.in (ALL_LINGUAS): Add rw
2659 * configure: Regenerate.
2660
664df4e4
BW		 26612005-04-05 Sterling Augustine <sterling@tensilica.com>
2662 Bob Wilson <bob.wilson@acm.org>
2663
2664 * config/tc-xtensa.c (branch_align_power): New.
2665 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2666 future_alignment_required): Use branch_align_power to check section
2667 alignment as well as xtensa_fetch_width when aligning branch targets.
2668
d77b99c9
BW		 26692005-04-05 Bob Wilson <bob.wilson@acm.org>
2670
2671 * config/tc-xtensa.c: Warning fixes throughout.
2672 (xtensa_fetch_width): Change to unsigned.
2673 (assemble_nop, xtensa_find_unaligned_branch_targets,
2674 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2675 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2676 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2677 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2678 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2679 get_text_align_max_fill_size, get_text_align_nop_count,
2680 get_text_align_nth_nop_size, get_noop_aligned_address,
2681 get_aligned_diff, convert_frag_align_next_opcode,
2682 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2683 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2684 types, avoiding size_t and using offsetT and addressT appropriately.
2685 (get_text_align_power): Clean up types. Avoid incorrect bound.
2686 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2687
da9f89d4
L		 26882005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2689
2690 * config/tc-ia64.c (start_unwind_section): Undo the change
2691 of 2004-08-18.
2692 (generate_unwind_image, dot_endp): Likewise.
2693
f6fe78d6
JW		 26942005-04-01 David Mosberger <davidm@hpl.hp.com>
2695
2696 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2697 le_nop_stop arrays and initializers to file scope.
2698 (md_begin): When generating code for anything other than
2699 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2700
a7d61044
JB		 27012005-04-01 Jan Beulich <jbeulich@novell.com>
2702
2703 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2704 immediates.
2705
d2c5f73e
NC		 27062005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2707
2708 * NEWS: Mention [fdgh]_floating.
2709 * config/atof-vax.c: Fix some whitespace.
2710 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2711
56f36663
NC		 27122005-04-01 Nick Clifton <nickc@redhat.com>
2713
2714 * configure.in: Add a check for <unistd.h> providing a prototype
2715 for getopt() which is compatible with the one in
2716 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2717 * configure: Regenerate.
2718 * config.in (HAVE_DECL_GETOPT): Add.
2719
8a75718c
JB		 27202005-04-01 Jan Beulich <jbeulich@novell.com>
2721
2722 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2723
ae8887b5
JB		 27242005-04-01 Jan Beulich <jbeulich@novell.com>
2725
2726 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2727 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2728
05ea83ed
JB		 27292005-03-30 Julian Brown <julian@codesourcery.com>
2730
2731 * config/tc-arm.c (arm_adjust_symtab): Rename
2732 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2733
9d2da7ca
JB		 27342005-03-30 Julian Brown <julian@codesourcery.com>
2735
2736 * config/tc-arm.c (mapping_state): Change documentation in function
2737 comment to cross-reference spec instead. Change type of mapping symbols
2738 to BSF_NO_TYPE.
2739 (arm_adjust_symtab): Don't change type of mapping symbols here.
2740
e8a38df5
AL		 27412005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2742
2743 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2744 * config.in: Regenerate.
2745 * configure: Regenerate.
2746 * configure.in: Check for ffs decl and alphabetize.
2747
ba93b8ac
DJ		 27482005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2749 Phil Blundell <philb@gnu.org>
2750
2751 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2752 (md_apply_fix3): Mark TLS symbols.
2753 (tc_gen_reloc): Handle TLS relocations.
2754 (arm_fix_adjustable): Ignore TLS relocations.
2755 (s_arm_elf_cons): Support expressions after decorated symbols.
2756
84798bd6
JB		 27572005-03-29 Julian Brown <julian@codesourcery.com>
2758
2759 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2760 whether personality routine index N has been output for this section.
2761 (mapping_state): tc_segment_info_data now struct not enum.
2762 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2763 handled on section change.
2764 (create_unwind_entry): Previous code to output dependency removed.
2765 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2766 for this section.
2767 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2768 arm_segment_info_type.
2769 (arm_segment_info_type): New struct.
84798bd6 2770
7b1cc377
BW		 27712005-03-28 Sterling Augustine <sterling@tensilica.com>
2772 Bob Wilson <bob.wilson@acm.org>
2773
2774 * config/tc-xtensa.c (do_align_targets): Update comment.
2775 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2776 Insert a LOOP_END frag before every loop target, and do not overload
2777 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2778 (xg_assemble_vliw_tokens): Use do_align_targets.
2779 (xtensa_fix_target_frags): Remove code to convert a
2780 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2781 negatable branch at the end of a loop.
2782 (frag_can_negate_branch): Delete.
2783
8c2fda1d
L		 27842005-03-28 David Mosberger <davidm@hpl.hp.com>
2785 H.J. Lu <hongjiu.lu@intel.com>
2786
2787 PR 803
2788 NEWS: Mention "-mtune=[itanium1|itanium2]".
2789
2790 * config/tc-ia64.c (md): Add tune.
2791 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2792 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2793 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2794 B unit NOPs are discouraged for McKinley-derived cores.
2795 (md_begin): Don't hardcode the "extra_goodness()" function in
2796 the comment...
2797 (ia64_init): Set md.tune to itanium2.
2798
2799 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2800 * doc/c-ia64.texi: Likewise.
2801
161840f9
ILT		 28022005-03-27 Ian Lance Taylor <ian@airs.com>
2803
2804 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2805 bad C_EFCN symbol, print its name.
2806
7c834684
BW		 28072005-03-25 Bob Wilson <bob.wilson@acm.org>
2808
2809 * config/tc-xtensa.c (use_longcalls): Delete.
2810 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2811 the use_longcalls flag is set. Do this before checking the segment.
2812 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2813 expand direct calls at this point.
2814 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2815 (xtensa_find_unmarked_state_frags): Likewise.
2816 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2817 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2818 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2819 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2820
ff1e783f
HPN		 28212005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2822
2823 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2824
695a4822
HPN		 28252005-03-25 Hans-Peter Nilsson <hp@axis.com>
2826
2827 * config/tc-cris.h: Convert to ISO C90.
2828 * config/tc-cris.c: Ditto.
2829 (md_estimate_size_before_relax): Remove obsolete comment for
2830 parameter "segment_type".
2831 (md_begin): Document reason for cast of hash_insert argument.
2832 (md_atof): Correct type of parameter "type".
2833
ea1562b3
NC		 28342005-03-24 Nick Clifton <nickc@redhat.com>
2835
2836 * write.h (bit_fix_new): Remove redundant prototype.
2837 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2838 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2839 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2840 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2841 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2842 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2843 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2844 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2845 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2846 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2847 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2848 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2849 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2850 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2851 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2852 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2853 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2854 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2855 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2856 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2857 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2858 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2859 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2860 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2861 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2862 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2863 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2864 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2865 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2866 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2867 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2868 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2869 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2870 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2871 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2872 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2873 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2874 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2875 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2876 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2877 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2878 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2879 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2880 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2881 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2882 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2883 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2884 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2885 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2886 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2887 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2888 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2889 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2890 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2891 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2892
d110d6a2
JB		 28932005-03-23 Jim Blandy <jimb@redhat.com>
2894
2895 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2896 attributes properly.
2897
ed84e695
NC		 28982005-03-23 Mike Frysinger <vapier@gentoo.org>
2899 Nick Clifton <nickc@redhat.com>
2900
2901 * configure.tgt: Accept any C library to accompany a GNU Linux
2902 implementation, not just the GNU C library.
2903 * configure.in: Likewise.
2904 * configure: Regenerate.
2905
4d5f9b2a
NC		 29062005-03-23 Nick Clifton <nickc@redhat.com>
2907
2908 * config/tc-tic30.c: Convert to ISO C90 formatting.
2909 * config/tc-tic30.h: Convert to ISO C90 formatting.
2910 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2911 * config/atof-vax.c: Convert to ISO C90 formatting.
2912
704803a9
MR		 29132005-03-21 Maciej W. Rozycki <macro@mips.com>
2914
2915 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2916 relocations correctly as well.
2917 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2918 relocations in mergeable sections section-relative either.
2919
6e2a91a3
BW		 29202005-03-21 Bob Wilson <bob.wilson@acm.org>
2921
2922 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2923
3d063691
NC		 29242005-03-21 Nick Clifton <nickc@redhat.com>
2925
1a66a017
NC		 2926 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2927 warning by providing a prototype for sh_symbian_find_elf_flags.
2928
3d063691
NC		 2929 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2930 previous delta.
2931
6f19c13c
AM		 29322005-03-21 Alan Modra <amodra@bigpond.net.au>
2933
2934 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2935 along with other formats that set bfd_gas. Remove unnecessary
2936 setting of bfd_gas. Delete strongarm cases in generic_target
2937 switch.
2938
bd17c2c3
AM		 29392005-03-21 Alan Modra <amodra@bigpond.net.au>
2940
2941 PR gas/780
2942 * config/tc-m68k.c (TRUNC, SEXT): Define.
2943 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2944 (m68k_ip): Truncate or sign extend expressions as appropriate.
2945 (get_num): Likewise.
2946 (md_apply_fix3): Use SEXT.
2947
ec91a2c2
AM		 29482005-03-21 Alan Modra <amodra@bigpond.net.au>
2949
2950 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2951 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2952 (obj-vms.o): Delete rule.
2953 Run "make dep-am".
2954 * Makefile.in: Regenerate.
2955 * aclocal.m4: Regenerate.
2956 * doc/Makefile.in: Regenerate.
2957 * po/POTFILES.in: Regenerate.
2958
238d258f
NC		 29592005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2960
2961 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2962 flag for coldfire v4e.
2963
30f725a1
BW		 29642005-03-17 Bob Wilson <bob.wilson@acm.org>
2965
2966 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2967 xg_apply_fix_value and return a value to indicate success.
2968 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2969 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2970 (xtensa_validate_fix_sub): New.
2971 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2972 (tc_gen_reloc): Move code to handle difference of symbols and code to
2973 apply tentative fix values to ...
2974 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2975 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2976 relocations when linkrelax flag is not set.
2977 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2978 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2979
a724f0f4
JB		 29802005-03-17 Jan Beulich <jbeulich@novell.com>
2981
2982 * config/tc-i386.c (i386_scale): Beautify error message.
2983 (Intel syntax comments): Update.
2984 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2985 next_operand.
2986 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2987 Remove declarations.
2988 (intel_bracket_expr): Declare.
2989 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2990 of the function body in a loop allowing to split an operand into two.
2991 Replace calls to malloc and checks of it returning non-NULL with
2992 calls to xmalloc/xstrdup.
2993 (intel_expr): SHORT no longer handled here. Add comment indicating
2994 comparison ops need implementation.
2995 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2996 Check right operand of - does not specify a register when parsing
2997 the address of a memory reference.
2998 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2999 Check operands do not specify a register when parsing the address of
3000 a memory reference.
3001 (intel_e06, intel_e06_1): Likewise.
3002 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3003 handle SHORT as well as unary + and -. Don't accept : except for
3004 segment overrides or in direct far jump/call insns.
3005 (intel_brack_expr): New.
3006 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3007 intel_brack_expr.
3008 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3009 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3010 Allow symbolic constants as register scale value.
3011 (intel_get_token): Replace call to malloc and check of return value
3012 with call to xmalloc. Change handling for FLAT to match MASM's.
3013 (intel_putback_token): Don't try to back up/free current token if
3014 that is T_NIL.
3015
deeaaff8
DJ		 30162005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3017
3018 * configure.tgt: Set emulation for arm-*-eabi*.
3019 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3020 * config/te-armeabi.h: New file.
3021 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3022 * config/te-symbian.h: Include "te-armeabi.h".
3023
199fea98
NC		 30242005-03-16 Nick Clifton <nickc@redhat.com>
3025
3026 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3027 local variable in case it is clobbered by the setjmp.
3028
1ad12f97
NC		 30292005-03-16 Nick Clifton <nickc@redhat.com>
3030 Ben Elliston <bje@au.ibm.com>
3031
569acd2c 3032 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 3033 compiler command line. Enabled by default. Disable via
569acd2c 3034 --disable-werror.
1ad12f97
NC		 3035 * configure: Regenerate.
3036
a5324a3e
NC		 30372005-03-16 Nick Clifton <nickc@redhat.com>
3038
3039 * config/obj-coff.h: Convert to ISO C90 formatting.
3040 * config/obj-coff.c: Convert to ISO C90 formatting.
3041
b05fe5cf
ZW		 30422005-03-15 Zack Weinberg <zack@codesourcery.com>
3043
3044 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3045 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3046 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3047 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3048 (insns): Add ARMv6T2 instructions:
3049 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3050 (arm_archs): Add V6T2 variants.
3051
957d91c1
NC		 30522005-03-15 Nick Clifton <nickc@redhat.com>
3053
3054 * NEWS: Add cutoff for changes in 2.16 release.
3055
43c3ab55
JB		 30562005-03-15 Jan Beulich <jbeulich@novell.com>
3057
3058 * expr.c (operand): Merge handling of unary + into that for unary
3059 -, !, and ~.
3060
5862107c
EC		 30612005-03-14 Eric Christopher <echristo@redhat.com>
3062
3063 * config/tc-mips.c: Include dw2gencfi.h.
3064 (mips_cfi_frame_initial_instructions): New.
3065 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3066 (tc_cfi_frame_initial_instructions): Ditto.
3067 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3068 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3069 * Makefile.am: Update dependencies.
3070 * Makefile.in: Regenerate.
3071
729ae8d2
AM		 30722005-03-15 Alan Modra <amodra@bigpond.net.au>
3073
3074 * po/es.po: Commit new Spanish translation.
3075
882cb63e
AM		 30762005-03-14 Alan Modra <amodra@bigpond.net.au>
3077
3078 * po/tr.po: Commit new Turkish translation.
3079
885fc257
ZW		 30802005-03-12 Zack Weinberg <zack@codesourcery.com>
3081
3082 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3083 wfi, yield.
3084
e330299e
DJ		 30852005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3086
3087 * config-gas.com: Mark vax-vms as obsolete.
3088 * configure.in: Remove fmt=vms support.
3089 * config.in: Regenerate.
3090 * configure: Regenerate.
3091 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3092
7b1cc377
BW		 30932005-03-10 Sterling Augustine <sterling@tensilica.com>
3094 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 3095
3096 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3097 when checking if xg_resolve_literals needs to be called.
3098 * config/tc-xtensa.h: Fix spelling typo in a comment.
3099
4962e196
JB		 31002005-03-10 Jan Beulich <jbeulich@novell.com>
3101
3102 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3103 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3104 crafted structure declarations with the types from macro.h.
3105
4184909a
RS		 31062005-03-09 Richard Sandiford <rsandifo@redhat.com>
3107
3108 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3109 for -mno-shared optimization.
3110
7d8e00cf
RS		 31112005-03-09 Richard Sandiford <rsandifo@redhat.com>
3112
3113 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3114 (MAX_NOPS): Bump to 4.
3115 (mips_fix_vr4130): New variable.
3116 (nops_for_vr4130): New function.
3117 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3118 nops_for_vr4130 if working around VR4130 errata.
3119 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3120 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3121 (md_parse_option): Handle them.
3122 (md_show_usage): Print them.
3123 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3124
dc36a61f
RS		 31252005-03-09 Richard Sandiford <rsandifo@redhat.com>
3126
3127 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3128 branch delay code.
3129
7d10b47d
RS		 31302005-03-09 Richard Sandiford <rsandifo@redhat.com>
3131
3132 * config/tc-mips.h (mips_flush_pending_output): Delete.
3133 (mips_emit_delays): Declare.
3134 (md_flush_pending_output): Use mips_emit_delays.
3135 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3136 the previous instructions.
3137 (md_begin, append_insn, md_parse_option): Update callers.
3138 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3139 start_noreorder.
3140 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3141 (s_gpdword): Update callers.
3142 (start_noreorder, end_noreorder): New functions.
3143 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3144 manipulating mips_opts or prev_nop_frag directly.
3145 (mips_flush_pending_output): Delete.
3146
404a8071
RS		 31472005-03-09 Richard Sandiford <rsandifo@redhat.com>
3148
3149 * config/tc-mips.c (mips_move_labels): New function, taken from...
3150 (append_insn, mips_emit_delays): ...here.
3151
71400594
RS		 31522005-03-09 Richard Sandiford <rsandifo@redhat.com>
3153
3154 * config/tc-mips.c (MAX_NOPS): New macro.
3155 (history): Resize to 1 + MAX_NOPS.
3156 (fix_vr4120_class): New enumeration.
3157 (vr4120_conflicts): New variable.
3158 (init_vr4120_conflicts): New function.
3159 (md_begin): Call it.
3160 (insn_uses_reg): Constify first argument.
3161 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3162 (nops_for_insn_or_target): New functions.
3163 (append_insn): Use the new nops_for_* functions instead of inline
3164 delay checks. Generalize prev_nop_frag handling to handle an
3165 arbitrary history length. Insert nops into the history buffer
3166 once the number of nops in prev_nop_frag is fixed.
3167 (emit_delays): Use nops_for_insn instead of inline delay checks.
3168
9b91f544
RS		 31692005-03-09 Richard Sandiford <rsandifo@redhat.com>
3170
3171 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3172 check from branch delay code. Remove unnecessary check for branches.
3173
1e915849
RS		 31742005-03-09 Richard Sandiford <rsandifo@redhat.com>
3175
3176 * config/tc-mips.c (dummy_opcode): Delete.
3177 (nop_insn, mips16_nop_insn): New variables.
3178 (NOP_INSN): New macro.
3179 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3180 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3181 (md_begin): Initialize nop_insn and mips16_nop_insn.
3182 (append_insn): Use the new emit_nop function to add nops, recording
3183 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3184 to reserve room for the instruction and install_insn to install the
3185 final form. Use insert_into_history to record the instruction in
3186 the history buffer. Use move_insn to do delay slot filling.
3187 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3188 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3189 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3190
bf12938e
RS		 31912005-03-09 Richard Sandiford <rsandifo@redhat.com>
3192
3193 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3194 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3195 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3196 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3197 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3198
a38419a5
RS		 31992005-03-09 Richard Sandiford <rsandifo@redhat.com>
3200
3201 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3202 and extended_p fields with a single fixed_p field.
3203 (append_insn, mips_no_prev_insn): Adjust accordingly.
3204
2fa15973
RS		 32052005-03-09 Richard Sandiford <rsandifo@redhat.com>
3206
3207 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3208 a single mips16_absolute_jump_p bit.
3209 (append_insn): Adjust accordingly.
3210
47e39b9d
RS		 32112005-03-09 Richard Sandiford <rsandifo@redhat.com>
3212
3213 * config/tc-mips.h (mips_cl_insn): Move definition to...
3214 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3215 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3216 and extended_p.
3217 (history): New variable.
3218 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3219 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3220 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3221 (prev_prev_insn_unreordered): Delete.
3222 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3223 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3224 field.
3225
399132af
DJ		 32262005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3227
3228 * doc/Makefile.am: Update as.info dependencies.
3229 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3230
32312005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 3232
3233 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3234 error, and point to .purgem documentation if someone really needs
3235 re-definitions.
3236 * NEWS: Mention macro redefinition is now an error.
3237
9b505842
JB		 32382005-03-08 Jan Beulich <jbeulich@novell.com>
3239
3240 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3241 emitted to. Add more precise diagnostics for non-fitting insns based
3242 on that. Eliminate now superfluous special casing of MLX. Clear out
3243 slot information when dropping an insn.
3244
ef6a2b41
JB		 32452005-03-08 Jan Beulich <jbeulich@novell.com>
3246
3247 * config/tc-ia64.c (parse_section_name): Rename to...
3248 (cross_section): In addition to separating the name from the rest of
3249 the arguments, also carry out the operation.
3250 (dot_xdata): Use cross_section.
3251 (dot_float_cons): Likewise.
3252 (dot_xstringer): Likewise.
3253 (dot_xdata_ua): Likewise.
3254 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3255
06647dfd
AM		 32562005-03-05 Alan Modra <amodra@bigpond.net.au>
3257
3258 * po/gas.pot: Regenerate.
3259
bbe506e8
TS		 32602005-03-04 David Daney <ddaney@avtrex.com>
3261
3262 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3263 instead of '_gp' for -mno-shared optimization.
3264 (s_cpload): Ditto.
3265 (s_abicalls): Document it in the comment.
3266 (md_show_usage): Document the -mno-shared option.
3267
aed1a261
RS		 32682005-03-04 Richard Sandiford <rsandifo@redhat.com>
3269
3270 * config/tc-mips.c (mips_set_options): Add sym32 field.
3271 (mips_opts): Initialize it.
3272 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3273 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3274 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3275 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3276 when deciding whether to use a symbolic %highest/%higher expansion.
3277 (macro): Likewise. Remove o64/n32 linux hack. Always use
3278 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3279 and "la". Handle constants separately from symbolic expressions in
3280 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3281 and using load_register to load the high part of the address.
3282 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3283 (OPTION_ELF_BASE): Bump by 2.
3284 (md_longopts): Add entries for -msym32 and -mno-sym32.
3285 (md_parse_option): Handle them.
3286 (usage): Document them.
3287 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3288 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3289 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3290 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3291 -msym32 and -mno-sym32.
3292
6caf9ef4
TS		 32932005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3294
3295 * config/tc-mips.c (load_address): Implement GP optimization
3296 for 64bit address space non-PIC. Fix formatting.
3297 (macro): Likewise. Simplify code.
3298 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3299 (mips_after_parse_args): Simplify code.
3300
406a7f05
NC		 33012005-03-03 Nick Clifton <nickc@redhat.com>
3302
fbacee5b
NC		 3303 * expr.c (operand): Remove redundant code enclosed by #ifdef
3304 RELAX_PAREN_GROUPING....#endif.
3305
77ccfee5
NC		 3306 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3307 reloc is the difference of two symbols defined in the same
3308 section.
3309
406a7f05
NC		 3310 * config/tc-iq2000.c (line_comment_chars): Include the # character
3311 as otherwise this breaks #APP/#NO_APP processing.
3312
2f12d57f
RR		 33132005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3314
3315 * config/tc-arc.c(md_assemble): Remove dead code for handling
3316 immediate indexing of ld and st .
3317
3f98094e
DJ		 33182005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3319 Joseph Myers <joseph@codesourcery.com>
3320
3321 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3322 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3323 (parse_relocation): Check for a word break after a relocation
3324 operator.
3325 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3326 symbols.
3327
ab1e9ef7
AM		 33282005-03-02 Alan Modra <amodra@bigpond.net.au>
3329
3330 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3331
bb14f524
JB		 33322005-03-02 Jan Beulich <jbeulich@novell.com>
3333
3334 * as.c (main): Use unlink_if_ordinary instead of unlink.
3335 * messages.c (as_fatal): Likewise.
3336
c4a530c5
JB		 33372005-03-02 Jan Beulich <jbeulich@novell.com>
3338
3339 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3340 accesses.
3341 (parse_register): Allow cr8...15 in all modes.
3342
167c3097
JB		 33432005-03-02 Jan Beulich <jbeulich@novell.com>
3344
3345 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3346 etc. like normal symbol references (T_ID).
3347
71ba24a1
AM		 33482005-03-02 Alan Modra <amodra@bigpond.net.au>
3349
3350 * symbols.c (fb_label_name): Fix silly thinko in last change.
3351
a76903bf
AM		 33522005-03-02 Alan Modra <amodra@bigpond.net.au>
3353
9d0e75cb
AM		 3354 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3355 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3356
a76903bf
AM		 3357 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3358
33592005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 3360
3361 PR gas/708
a76903bf 3362 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 3363 suffixes also.
b15c27d7 3364
c9dea48b
AM		 33652005-03-01 Alan Modra <amodra@bigpond.net.au>
3366
c7f17d46
AM		 3367 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3368
c9dea48b
AM		 3369 * as.h (assert): Warning fix.
3370 * expr.c (expr): Correct assertion.
3371 * read.c (s_comm_internal): Remove assertion.
3372 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3373 (fixup_segment): Remove assertion.
3374 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3375 (md_apply_fix3): Likewise.
3376 * config/tc-i370.c (md_begin): Correct assertion.
3377 (i370_macro): Warning fix for assertion.
3378
44f2f9d2
AM		 33792005-03-01 Alan Modra <amodra@bigpond.net.au>
3380
3381 * configure.in (AC_C_BIGENDIAN): Invoke.
3382 * configure: Regenerate.
3383 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3384 host variable to set string header size.
3385 * config/obj-aout.c (obj_header_append): Don't use host structs.
3386 (obj_symbol_to_chars): Likewise.
3387 (obj_emit_strings): Likewise. Use the passed in output pointer.
3388 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3389 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3390 not sizeof host struct.
3391 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3392 (obj_emit_strings): Likewise.
3393 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3394 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3395 sizeof host struct.
3396 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3397 sizeof host struct.
3398 (host_number_to_chars): Define.
3399 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3400 host internal struct to set header sizes.
3401 * config/tc-i960.c (md_number_to_field): Warning fix.
3402 (md_ri_to_chars): Use host byte order.
3403 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 3404 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 3405
802a113d
NC		 34062005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3407
3408 * doc/c-arc.texi: Update documentation about ARC's extension
3409 instructions.
3410
e5f129ad
SS		 34112005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3412
3413 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3414 address for myself.
3415
2132e3a3
AM		 34162005-02-23 Alan Modra <amodra@bigpond.net.au>
3417
3418 * cgen.c: Warning fixes.
3419 * config/tc-arc.c: Likewise.
3420 * config/tc-arm.c: Likewise.
3421 * config/tc-avr.c: Likewise.
3422 * config/tc-d10v.c: Likewise.
3423 * config/tc-d30v.c: Likewise.
3424 * config/tc-frv.c: Likewise.
3425 * config/tc-frv.h: Likewise.
3426 * config/tc-h8300.c: Likewise.
3427 * config/tc-h8500.c: Likewise.
3428 * config/tc-i370.c: Likewise.
3429 * config/tc-i960.c: Likewise.
3430 * config/tc-ia64.c: Likewise.
3431 * config/tc-ip2k.c: Likewise.
3432 * config/tc-m68hc11.c: Likewise.
3433 * config/tc-maxq.c: Likewise.
3434 * config/tc-mcore.c: Likewise.
3435 * config/tc-mips.c: Likewise.
3436 * config/tc-msp430.c: Likewise.
3437 * config/tc-pj.c: Likewise.
3438 * config/tc-ppc.c: Likewise.
3439 * config/tc-ppc.h: Likewise.
3440 * config/tc-s390.c: Likewise.
3441 * config/tc-sh.c: Likewise.
3442 * config/tc-sh64.c: Likewise.
3443 * config/tc-tic4x.c: Likewise.
3444 * config/tc-tic80.c: Likewise.
3445 * config/tc-v850.c: Likewise.
3446 * config/tc-vax.c: Likewise.
3447 * config/tc-w65.c: Likewise.
3448 * config/tc-xstormy16.c: Likewise.
3449 * config/tc-z8k.c: Likewise.
3450
ee3c9814
CM		 34512005-02-22 Catherine Moore <clm@cm00re.com>
3452
3453 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3454 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3455
9b2f1d35
EC		 34562005-02-22 Eric Christopher <echristo@redhat.com>
3457
3458 * config/tc-mips.c (struct proc): Change isym to
3459 func_sym. New member func_end_sym.
3460 (s_mips_ent): Update.
3461 (s_mips_end): Ditto. Add code to compute function size.
3462
b7712f8d
AM		 34632005-02-22 Alan Modra <amodra@bigpond.net.au>
3464
3465 * read.c: Warning fixes.
3466 * config/obj-elf.c: Likewise.
3467
58e2ea4d
MR		 34682005-02-22 Maciej W. Rozycki <macro@mips.com>
3469
3470 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3471 emitting insn.
3472
ebe372c1
L		 34732005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3474
3475 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3476 SEC_COFF_SHARED.
3477
3478 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3479 SEC_TIC54X_BLOCK.
3480 (demand_empty_rest_of_line): Likewise.
3481 (tic54x_sblock): Likewise.
3482 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3483
cc1bc22a
AM		 34842005-02-21 Alan Modra <amodra@bigpond.net.au>
3485
3486 * read.c (address_bytes): New function.
3487 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3488 (potable): Add "dc.a".
3489 (cons_worker): Handle "dc.a".
3490 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3491
ac4528d2
AM		 34922005-02-21 Alan Modra <amodra@bigpond.net.au>
3493
3494 * input-file.c (input_file_open): Rearrange to avoid warning.
3495
b5682e56
AM		 34962005-02-19 Alan Modra <amodra@bigpond.net.au>
3497
3498 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3499 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3500 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3501
8fc2e39e
TS		 35022005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3503
3504 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3505 uses after .set noat.
3506 (load_address): Likewise.
3507 (macro): Likewise. Don't try to avoid $at use by sacrificing
3508 the target register before it is stored, it won't work.
3509
744b6414
JW		 35102005-02-17 James E Wilson <wilson@specifixinc.com>
3511
3512 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3513 see an instruction that specifies a template.
3514
30eb9c17
AM		 35152005-02-18 Alan Modra <amodra@bigpond.net.au>
3516
3517 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3518 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3519 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3520
91d777ee
L		 35212005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3522
3523 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3524
3525 * config/tc-ia64.c (md): Add hint_b.
3526 (emit_one_bundle): Handle md.hint_b for "hint".
3527 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3528 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3529 (ia64_init): Set md.hint_b to error.
3530 (md_assemble): Handle md.hint_b for "hint.b".
3531
3532 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3533 * doc/c-ia64.texi: Likewise.
3534
f17c130b
AM		 35352005-02-17 Alan Modra <amodra@bigpond.net.au>
3536
3537 * tc.h (struct relax_type, relax_typeS): Move from here..
3538 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3539 * ecoff.c (ecoff_new_file): Add appfile param.
3540 * ecoff.h (ecoff_new_file): Likewise.
3541 * itbl-lex.h: New file.
3542 * itbl-lex.l: Include itbl-lex.h.
3543 * itbl-parse.y: Likewise.
3544 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3545 * read.c (s_app_file_string): Mark appfile possibly unused.
3546 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3547 * subsegs.h (struct seg_info_trash): Delete.
3548 (seg_info): Use segment_info_type instead.
3549 * config/obj-coff.c (struct filename_list): Make filename const char *.
3550 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3551 * config/obj-elf.c (elf_file_symbol): Similarly.
3552 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3553 signed right shift.
3554 * config/tc-arc.c (md_operand): Warning fix.
3555 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3556 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3557 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3558 * config/tc-frv.c (frv_force_relocation): Warning fix.
3559 * config/tc-m68k.c (md_parse_option): Delete unused var.
3560 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3561 * config/tc-sparc.c: Likewise.
3562 (s_common): Warning fix.
3563 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3564 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3565 addressT.
3566 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3567 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3568 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3569 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3570 (tic4x_do_align): Use TIC_NOP_OPCODE.
3571 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3572 * config/tc-vax.c: Include netinet/in.h.
3573 (tc_headers_hook): Formatting.
3574 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3575
26b810ce
JB		 35762005-02-17 Jan Beulich <jbeulich@novell.com>
3577
3578 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3579 parsing inN, locN, outN. Set 'idx' to offset register number starts
3580 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3581 pointless cast.
3582
b8285c27
TS		 35832005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3584
3585 * config/tc-mips.c (load_address): Fix formatting.
3586 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3587 Catch macros which are unexpandable without AT. Remove duplicate
3588 zeroing of used_at.
3589 (macro2): Remove duplicate zeroing of used_at.
3590
4df6ce47
AM		 35912005-02-16 Alan Modra <amodra@bigpond.net.au>
3592
3593 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3594 than zero.
3595
d6f16593 35962005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3597 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3598
3599 * config/tc-mips.c (reloc_needs_lo_p): Handle
3600 BFD_RELOC_MIPS16_HI16_S.
3601 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3602 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3603 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3604 complaints on.
3605 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3606 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3607 Call my_getSmallExpression() to parse percent operators.
3608 (percent_op_match, mips_percent_op): Separate definitions.
3609 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3610 (parse_relocation): Handle the MIPS16 mode using
3611 mips16_percent_op.
3612 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3613 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3614
7b347e43
JB		 36152005-02-15 Jan Beulich <jbeulich@novell.com>
3616
3617 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3618 instead of explicitly dealing with the translation; exclude
3619 relocations that are already pcrel, however.
3620
a66d2bb7
JB		 36212005-02-15 Jan Beulich <jbeulich@novell.com>
3622
3623 * config/tc-ia64.c: Include limits.h (if available).
3624 (gr_values[0]): Set path to INT_MAX.
3625 (dot_reg_val): Don't allow changing value of r0. Limit range of
3626 general registers at r127.
3627 (specify_resource): Default resource index is -1. Don't set resource
3628 index (in case IA64_RS_RSE) without setting the specific flag.
3629 (note_register_values): Check operand is O_constant before tracking
3630 input value of moves. Add tracking for dep.z with constant inputs.
3631 (print_dependency): Resource index of specific resource may be zero.
3632 (check_dependencies): Likewise.
3633
4b09e828
JB		 36342005-02-15 Jan Beulich <jbeulich@novell.com>
3635
3636 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3637 reg_class. Check operands and emit diagnostics for illegal use of
3638 registers.
3639
0ca3e455
JB		 36402005-02-15 Jan Beulich <jbeulich@novell.com>
3641
3642 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3643 new variables type, suffix, and width. Handle
3644 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3645 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3646 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3647 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3648 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3649 if unable to translate relocation type, using the new variables.
3650
2fac3d48
JB		 36512005-02-15 Jan Beulich <jbeulich@novell.com>
3652
3653 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3654 (ty_symbol_chars): Define.
3655 * config/tc-ia64.c (ia64_symbol_chars): Define.
3656
2f6d622e
JB		 36572005-02-15 Jan Beulich <jbeulich@novell.com>
3658
3659 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3660 input_line_pointer was advanced.
3661
28013b5c
KK		 36622005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3663
3664 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3665 within |.
3666
f1dab70d
JB		 36672005-02-13 Jan Beulich <jbeulich@novell.com>
3668
3669 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3670 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3671 indicator.
3672 (ia64_init): Set md.detect_dv.
3673 (ia64_start_line): New static variable warned. Warn only once when
3674 encountering explicit stops in automatic mode.
3675 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3676 * NEWS: Mention new default mode.
3677
20b36a95
JB		 36782005-02-13 Jan Beulich <jbeulich@novell.com>
3679
3680 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3681 be freed when wiping out previous state. Canonicalize names before
3682 use. Free name string when detecting redefinition.
3683 (dot_pred_rel): Call generic expression parser to process arguments.
3684 Handle O_register case for individual predicates and O_subtract for
3685 ranges.
3686 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3687 register hash.
3688 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3689 Warn if multiple found, issue error if resulting symbol name has zero
3690 length.
3691 (dot_alias): Canonicalize name before use.
3692
07450571
L		 36932005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3694
3695 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3696 and 0 for error.
3697 (in_procedure): Return -1 for warning.
3698 (in_prologue): Likewise.
3699 (in_body): Likewise.
3700
01b91374
L		 37012005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3702
ac4528d2 3703 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3704 (dot_float_cons): Likewise.
3705 (dot_xstringer): Likewise.
3706 (dot_xdata_ua): Likewise.
3707 (dot_float_cons_ua): Likewise.
3708
970d6792
L		 37092005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3710
3711 * NEWS: Mention "-munwind-check=[warning|error]".
3712
3713 * config/tc-ia64.c (md): Add unwind_check.
3714 (unwind_diagnostic): New.
3715 (in_procedure): Call unwind_diagnostic when a directive isn't
3716 in procedure.
3717 (in_prologue): Call unwind_diagnostic when a directive isn't in
3718 prologue.
3719 (in_body): Call unwind_diagnostic when a directive isn't in
3720 body region.
3721 (dot_endp): Set md.unwind_check to error before calling
3722 in_procedure and restore it after. When the name is missing or
3723 couldn't be found, use the one from the last .proc if
3724 md.unwind_check isn't error. Warn if md.unwind_check is
3725 warning.
3726 (md_parse_option): Handle "-munwind-check=[warning|error]".
3727 (md_show_usage): Add "-munwind-check=[warning|error]".
3728 (ia64_init): Set md.unwind_check to warning.
3729
3730 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3731 * doc/c-ia64.texi: Likewise.
3732
16a48f83
JB		 37332005-02-11 Jan Beulich <jbeulich@novell.com>
3734
3735 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3736 (LEX_QM): Likewise.
3737 (ia64_parse_name): New third parameter.
3738 (md_parse_name): Pass third argument.
3739 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3740 (md_operand): Handling of '@'-prefixed symbols moved from here...
3741 (ia64_parse_name): ...to here.
3742
a911c10a
JB		 37432005-02-11 Jan Beulich <jbeulich@novell.com>
3744
3745 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3746 (errata_nop_necessary_p): Remove declaraction and definition.
3747 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3748 update md.group_idx. Don't reset md.last_groups.
3749
b3f19c14
JB		 37502005-02-11 Jan Beulich <jbeulich@novell.com>
3751
3752 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3753 argument.
3754 (dot_xdata): Free section name after use.
3755 (dot_float_cons): Likewise.
3756 (dot_xstringer): Likewise.
3757 (dot_xdata_ua): Likewise.
3758 (dot_float_cons_ua): Likewise.
3759 (md_pseudo_table): Add xdata16 and xdata16.ua.
3760
5cb53c21
L		 37612005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3762
3763 * doc/all.texi: Add IA64.
3764 * doc/as.texinfo: Likewise.
3765
3766 * doc/c-ia64.texi: Fix typos.
3767
620b81c1
JB		 37682005-02-10 Julian Brown <julian@codesourcery.com>
3769
3770 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3771 BFD_RELOC_UNUSED.
3772 (do_t_push_pop): Likewise.
3773 (md_assemble): Likewise.
3774 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3775 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3776 (create_unwind_entry): Output dependency on the required personality
3777 routines.
620b81c1 3778
4ee4d249
NS		 37792005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3780
3781 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3782 * subsegs.c (seg_not_empty_p): Likewise.
3783
9f5083a4
NC		 37842005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3785
3786 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3787 relative jump calculation.
9f5083a4
NC		 3788 <md_convert_frag) : Likewise.
3789 <output_disp): Likewise.
3790
aaac53f5
HPN		 37912005-02-07 Hans-Peter Nilsson <hp@axis.com>
3792
3793 * write.c (write_object_file): Recognize warning-symbol construct
3794 and skip object- and target- handling for the second symbol.
3795
05ee4b0f
JB		 37962005-02-02 Jan Beulich <jbeulich@novell.com>
3797
3798 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3799 designators along with quoted ones. Free copy of quoted designator
3800 when done.
3801
65ec77d2
BE		 38022005-02-01 Ben Elliston <bje@au.ibm.com>
3803
3804 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3805 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3806 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3807 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3808 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3809 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3810 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3811 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3812 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3813 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3814 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3815 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3816 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3817 #if 0'd code throughout.
3818
d342277e
NC		 38192005-01-31 Nick Clifton <nickc@redhat.com>
3820
3821 * as.c (parse_args): Bump copyright date reported by --version to
3822 2005.
3823
d6486796
NC		 38242005-01-31 Nick Clifton <nickc@redhat.com>
3825
3826 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3827 and vax-vms.
3828
ca3bc58f
JB		 38292005-01-31 Jan Beulich <jbeulich@novell.com>
3830
3831 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3832 that can end with .endr in that case. Make requiring/permitting
3833 pseudo-ops without leading dot closer to the logic in read.c serving
3834 the same purpose.
3835 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3836 ignored.
3837
057f53c1
JB		 38382005-01-31 Jan Beulich <jbeulich@novell.com>
3839
3840 * macro.c (do_formals): Adjust to no longer accept empty parameter
3841 names.
3842 (define_macro): Adjust to no longer accept empty macro name, garbage
3843 following the parameters, or macros that were previously defined.
3844 * read.c (s_bad_end): Declare.
3845 (potable): Add endm. Handler for endr and endm is s_bad_end.
3846 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3847 and .endr.
3848 * read.h (s_bad_endr): Remove.
3849
d3156ecc
JB		 38502005-01-31 Jan Beulich <jbeulich@novell.com>
3851
3852 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3853 immediately discarding (but counting) those exceeding the maximum
3854 possible amount. Track whether output and input operand counts ever
3855 matched, and use this to better indicate which of the operands/
3856 operand types was wrong; specifically don't default to pointing to
3857 the first operand.
3858
75e09913
JB		 38592005-01-31 Jan Beulich <jbeulich@novell.com>
3860
3861 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3862 variable in dot_endp). Add body and insn. Make prologue,
3863 prologue_mask, body, and insn bitfields.
3864 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3865 messages.
3866 (in_procedure, in_prologue, in_body): New.
3867 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3868 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3869 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3870 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3871 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3872 dot_personality): Use the appropriate one of the above.
3873 (dot_proc): Clear unwind.proc_start; set to current location only if
3874 none of the entry points were valid. Check for non-zero-length entry
3875 point names. Check that entry points aren't defined, yet. Clear
3876 unwind.prologue, unwind.body, and unwind.insn.
3877 (dot_body): Call in_procedure. Check that first directive in procedure
3878 had no insns emitted before. Set unwind.body.
3879 (dot_prologue): Call in_procedure. Check that not already in prologue.
3880 Check that first directive in procedure had no insns emitted before.
3881 Clear unwind.body.
3882 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3883 length entry point names. Check that entry points became defined.
3884 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3885
f4660e2c
JB		 38862005-01-31 Jan Beulich <jbeulich@novell.com>
3887
3888 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3889 before actually using it. Don't generate an error in manual bundling
3890 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3891 Don't generate an error in manual bundling mode when looking at an
3892 insn required to be last in its group but the required slot hasn't
3893 been reached, yet. Allow conversion from MII to MI;I for bundle
3894 consisting of only 2 insns with the stop between them. Suppress
3895 various meaningless errors resulting from detecting earlier ones.
3896
60b9a617
JB		 38972005-01-31 Jan Beulich <jbeulich@novell.com>
3898
3899 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3900 input being ar.pfs.
3901
7af0dfc7
CG		 39022005-01-28 Christian Groessler <chris@groessler.org>
3903
3904 * config/tc-z8k.c (md_assemble): Improve error detection.
3905
f7e323d5
JB		 39062005-01-28 Jan Beulich <jbeulich@novell.com>
3907
3908 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3909 for personality routine pointer only if there is one.
3910 (ia64_convert_frag): Likewise.
3911 (generate_unwind_image): Likewise.
3912
f87a1e0c
CG		 39132005-01-27 Christian Groessler <chris@groessler.org>
3914
3915 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3916 (md_apply_fix3): Make relative branches out of range an error
3917 instead of a warning. Display correct line number for out of
3918 range branches/calls/memory accesses.
3919
c6cb92c5
NS		 39202005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3921
3922 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3923 to emit .debug_line and other debug sections.
3924 * as.h (seg_not_empty_p): Declare.
3925 * subsegs.c (seg_not_empty_p): New predicate.
3926
e8093792
AC		 39272005-01-27 Andrew Cagney <cagney@gnu.org>
3928
3929 * configure: Regenerate to track ../gettext.m4 change.
3930
09124b3f
JB		 39312005-01-27 Jan Beulich <jbeulich@novell.com>
3932
3933 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3934
39352005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3936
3937 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3938 to/from application registers dynamic insns.
3939 (md_assemble): Defer resolution of move to/from application registers
3940 dynamic insns when they can be issued on either the I- or M-units.
3941
90219bd0
AO		 39422005-01-25 Alexandre Oliva <aoliva@redhat.com>
3943
3944 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3945 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3946 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3947 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3948 * cgen.c (gas_cgen_parse_operand): Handle
3949 CGEN_PARSE_OPERAND_SYMBOLIC.
3950 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3951 (frv_force_relocation): Likewise. Fix handling of PIC
3952 relocations.
3953 (md_apply_fix3): Likewise.
3954
59c871b4
BE		 39552005-01-21 Ben Elliston <bje@au.ibm.com>
3956
3957 * as.h: Remove #if 0'd code.
3958 * atof-generic.c (atof_generic): Likewise.
3959 * ecoff.c (ecoff_directive_frame): Likewise.
3960 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3961 * itbl-ops.c (itbl_add_reg): Likewise.
3962 * listing.c (calc_hex): Likewise.
3963 * read.c (MASK_CHAR): Likewise.
3964 * subsegs.c (subsegs_print_statistics): Likewise.
3965 * symbols.c (indent): Likewise.
3966 * write.c (write_relocs): Likewise.
3967 (write_object_file): Likewise.
3968 (relax_frag): Likewise.
3969
fb767913
NC		 39702005-01-20 Nick Clifton <nickc@redhat.com>
3971
3972 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3973 getopt_long_only() from considering -a as an abbreviation for
3974 --alternate.
3975 (parse_args): Fix the parsing of -a=<file>.
3976
c556cc9c
AM		 39772005-01-20 Alan Modra <amodra@bigpond.net.au>
3978
3979 PR gas/684
3980 * read.c (s_incbin): Adjust default count for skip. Check validity
3981 of count and skip rigorously.
3982
9c6ed8e6
FF		 39832005-01-19 Fred Fish <fnf@specifixinc.com>
3984
3985 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3986
e5604d79
RS		 39872005-01-19 Richard Sandiford <rsandifo@redhat.com>
3988
3989 * read.c (convert_to_bignum): New function, split out from...
3990 (emit_expr): ...here. Handle the case where X_add_number is
3991 positive and the input value is negative.
3992 (output_big_sleb128): Fix setting of continuation bit. Check whether
3993 the final byte needs to be sign-extended. Fix size-shrinking loop.
3994 (emit_leb128_expr): When generating a signed leb128, see whether the
3995 sign of an O_constant's X_add_number matches the sign of the input
3996 value. Use a bignum if not.
3997
e38bc3b5
NC		 39982005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3999
4000 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4001 arch_sh_up in order to match the external name and make the
4002 testsuite's job easier.
4003
df227444
L		 40042005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4005
4df6ce47 4006 PR 659
df227444
L		 4007 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4008
b8b80cf7
NC		 40092005-01-12 Nick Clifton <nickc@redhat.com>
4010
4011 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4012 ignored_arguments array.
4013
324007b9
L		 40142005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4015
4016 * write.c (write_object_file): Disallow a symbol equated to
4017 common symbol.
4018
5c4504f7
NC		 40192005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4020
4021 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4022 bfd_mach_maxq20.
4023 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4024 (maxq_target): New function: Set the machine type.
4025
4e7fd91e
PB		 40262005-01-06 Paul Brook <paul@codesourcery.com>
4027
4028 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4029 (md_begin): Handle TE_VXWORKS for FP defaults.
4030 (md_apply_fix3): Correct rela offsets.
4031 (elf32_arm_target_format): Add VxWorks targets.
4032
ea3eed15
PB		 40332005-01-06 Paul Brook <paul@codesourcery.com>
4034
4035 * configure.tgt: Set em=vxworks for *-*-vxworks.
4036 * config/te-vxworks.h: New File.
4037
5dc1606f
PB		 40382005-01-06 Paul Brook <paul@codesourcery.com>
4039
4040 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4041
18af0b39
NC		 40422005-01-04 Dmitry Diky <diwil@spec.ru>
4043
4044 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4045 global label.
4046
196e8040
JW		 40472005-01-03 David Mosberger <davidm@hpl.hp.com>
4048
4049 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4050 (dot_loc): New function.
4051 (md_pseudo_table): Add entry to map .loc to dot_loc().
4052 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4053 seen a .loc directive or we're generating DWARF2 debug info for
4054 assembly source.
4055
a207757e
AM		 40562004-12-29 Alan Modra <amodra@bigpond.net.au>
4057
4058 PR gas/619
4059 * read.c (s_comm_internal): Don't zero end of name until size
4060 expression has been parsed.
4061
71d7ecf2
MM		 40622004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4063
4064 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4065
30c62922
TL		 40662004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4067
4068 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4069 case).
4070
14ee9f48
ILT		 40712004-12-22 Ian Lance Taylor <ian@airs.com>
4072
4073 * configure.tgt: New.
4074 * configure.in: Move setting of cpu_type, fmt, etc., to
4075 configure.tgt.
4076 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4077 $(srcdir)/configure.tgt.
4078 * configure, Makefile.in: Rebuild.
4079
750bce0e 40802004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 4081
750bce0e
NC		 4082 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4083 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4084 instructions.
4085 (avr_offset_expression): New function to parse offsets for LDI
4086 instructions.
4087 (avr_operand): Use it.
4088 (md_apply_fix3): Generate the relocs.
4089
9d2be1ee
JR		 40902004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4091
4092 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4093 BFD_RELOC_SH_IMMS10BY8 relocation.
4094
4095 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4096 than just ignoring bad code.
4097
1e50d24d
RS		 40982004-12-16 Richard Sandiford <rsandifo@redhat.com>
4099
4100 * config/tc-v850.c (handle_lo16): New function.
4101 (v850_reloc_prefix): Use it to check lo().
4102 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4103
2fbd2a87
NC		 41042004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4105
4106 * configure.in: Add s390x-ibm-tpf support.
4107 * configure: Regenerate.
4108
7a6d0b32
JB		 41092004-12-15 Jan Beulich <jbeulich@novell.com>
4110
4111 * config/obj-elf.c (obj_elf_change_section): Only set type and
4112 attributes on new sections. Emit warning when type of re-declared
4113 section doesn't match.
4114
5b9d23c6
JB		 41152004-12-15 Jan Beulich <jbeulich@novell.com>
4116
4117 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4118 '.cfi_startproc simple' doesn't inherit the old value.
4119
dcb45a06
JB		 41202004-12-15 Jan Beulich <jbeulich@novell.com>
4121
4122 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4123 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4124 generation to emit a factored offset.
4125
aa6975fb
ILT		 41262004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4127
6943caf0
ILT		 4128 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4129 which is too large in the case of NO_PIC without 64-bit
4130 addresses.
4131
aa6975fb
ILT		 4132 * config/tc-mips.c (mips_in_shared): New static variable.
4133 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4134 (md_longopts): Add -mshared and -mno-shared.
4135 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4136 (s_cpload): Implement !mips_in_shared case.
4137 (s_cpsetup): Likewise.
4138 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4139 * NEWS: Mention -mno-shared.
4140
be1b2b4b
PB		 41412004-12-09 Paul Brook <paul@codesourcery.com>
4142
4143 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4144 for function start.
4145
9a92f48d
ILT		 41462004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4147
dd22970f
ILT		 4148 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4149 sequence, increase the size of the sequence.
4150
9a92f48d
ILT		 4151 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4152 use CPU_RM9000.
4153
b617dc20
BE		 41542004-12-07 Ben Elliston <bje@gnu.org>
4155
4156 * read.c (s_align): Use an align_limit temporary to allay a GCC
4157 signed/unsigned comparison warning.
4158
c820d418
MM		 41592004-12-01 Mark Mitchell <mark@codesourcery.com>
4160
4161 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4162 * configure.in: Use it for arm*-*-linux-gnueabi*.
4163 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4164 * config/te-armlinuxeabi.h: New file.
4165 * Makefile.in: Regenerated.
4166 * aclocal.m4: Likewise.
4167 * configure: Likewise.
4df6ce47 4168 * doc/Makefile.in: Regenerated.
c820d418 4169
2b0210eb
BW		 41702004-12-02 Bob Wilson <bob.wilson@acm.org>
4171
4172 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4173 (xtensa_restore_emit_state): Likewise.
4174
9ebd302d
AM		 41752004-12-02 Alan Modra <amodra@bigpond.net.au>
4176
4177 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4178 (s_align): Use it.
4179
32118081
NC		 41802004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4181
4182 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4183 * Makefile.in: Regenerate.
4184
3f414718
TL		 41852004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4186
9ebd302d
AM		 4187 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4188 functions, give functions a meaningful name, add comments.
4189 (check_range): New function - Replace operand size calculation
3f414718
TL		 4190 with range checking.
4191 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 4192 (enum op_err): New.
3f414718
TL		 4193 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4194 handling.
4195
a7498ae6
NC		 41962004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4197
4198 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4199 miss between different section in the same module.
4200 (tc_gen_reloc): Likewise.
4201
5c54fd37
NC		 42022004-11-25 Theodore A. Roth <troth@openavr.org>
4203
4204 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4205 atmega325, atmega3250, atmega645 and atmega6450.
4206
37edbb65
JB		 42072004-11-25 Jan Beulich <jbeulich@novell.com>
4208
4209 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4210 permissible for the selected instruction suffix.
4211 (process_suffix): For DefaultSize instructions, suppressing the
4212 guessing of a 'q' suffix if the instruction doesn't support it is
4213 pointless, because only an 'l' suffix can be guessed in this place.
4214
5515a510
NC		 42152004-11-24 Nick Clifton <nickc@redhat.com>
4216
4217 * config/tc-iq2000.c: Remove support for IQ10 processor.
4218 Convert to ISO C90 formatting.
4219 * config/tc-iq2000.h: Likewise.
4220
dae1b34e
NC		 42212004-11-23 Nick Clifton <nickc@redhat.com>
4222
4223 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4224 in this table. They should be correct now.
4225
5c6af06e
JB		 42262004-11-23 Jan Beulich <jbeulich@novell.com>
4227
4228 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4229 indicate the MMX extensions added by both SSE and 3DNow!A.
4230 (Cpu3dnowA): Declare.
4231 (CpuUnknownFlags): Update.
4232 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4233 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4234 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4235 3DNow!. Athlon additionally implies 3DNow!A. Several new
4236 entries (those starting with a dot are for sub-arch specification).
4237 (set_cpu_arch): Handle sub-arch specifications.
4238 (parse_insn): Distinguish between instructions not supported because
4239 of insufficient CPU features and because of 64-bit mode.
4240 * doc/c-i386.texi: Describe enhanced .arch directive.
4241
d9740523
BW		 42422004-11-22 Bob Wilson <bob.wilson@acm.org>
4243
4244 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4245
3120ef82
BW		 42462004-11-22 Bob Wilson <bob.wilson@acm.org>
4247
4248 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4249 without a corresponding .debug_info section.
4250
d190d046
HPN		 42512004-11-22 Hans-Peter Nilsson <hp@axis.com>
4252
4253 * read.c (potable): Add "error" and "warning".
4254 (s_errwarn): New function.
4255 * read.h (s_errwarn): Declare.
4256 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4257
5519f6ea
NC		 42582004-11-22 Nick Clifton <nickc@redhat.com>
4259
4260 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4261 c_dot_file_symbol.
4262
f5c7edf4
AM		 42632004-11-19 Alan Modra <amodra@bigpond.net.au>
4264
4265 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4266 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4267
a4528eeb
AM		 42682004-11-19 Alan Modra <amodra@bigpond.net.au>
4269
4270 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4271 (coff_adjust_symtab): Adjust call.
4272 (crawl_symbols): Likewise.
4273 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4274 (obj_app_file): Adjust.
4275
444bf5f3
NC		 42762004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4277
4278 * configure.in: Enable bfd_assember for the MAXQ port.
4279 * configure: Regenerate.
4280
a1ace8d8 42812004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 4282 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 4283
4284 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4285 there is a conflict.
4286 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4287 interfaces that are related as determined by xtensa_interface_class_id.
4288
30e857fc
NC		 42892004-11-12 Nick Clifton <nickc@redhat.com>
4290
4291 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4292 offsets for conditional branches.
4293
a67517f4
BW		 42942004-11-11 Bob Wilson <bob.wilson@acm.org>
4295
4296 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4297
1d19a770
BW		 42982004-11-10 Bob Wilson <bob.wilson@acm.org>
4299
4300 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4301 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4302 MAYBE_UNREACHABLE.
4303 (relax_frag_immed): Update call to update_next_frag_state.
4304
c04f5787
AM		 43052004-11-10 Alan Modra <amodra@bigpond.net.au>
4306
4307 * obj.h (struct format_ops <app_file>): Add int param.
4308 * read.h (s_app_file_string): Likewise.
4309 * read.c (s_app_file_string): Likewise.
4310 (s_app_file): Adjust s_app_file_string call.
4311 * config/tc-mips.c (s_mips_file): Likewise.
4312 * config/obj-coff.h (obj_app_file): Add app param.
4313 * config/obj-ecoff.h (obj_app_file): Likewise.
4314 * config/obj-multi.h (obj_app_file): Likewise.
4315 * config/obj-elf.h (elf_file_symbol): Likewise.
4316 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4317 if called for # preprocessor lines.
4318
a77a9021
L		 43192004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4320
4321 PR 528
4322 * symbols.c (resolve_symbol_value): Convert weak symbols only
4323 for Windows PECOFF.
4324 (symbol_equated_reloc_p): Don't equate weaks when relocating
4325 only for Windows PECOFF.
4326
aea44f62
TL		 43272004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4328
4329 * config/tc-crx.c (print_insn): Check and set insn_addr.
4330 * config/tc-crx.h (md_frag_check): Define.
4331
7499d566
NC		 43322004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4333 Vineet Sharma <vineets@noida.hcltech.com>
4334
4335 * configure.in: Add support for new target maxq-coff.
4336 * configure: Regenerate.
4337 * NEWS: Mention new support.
4338 * config/tc-maxq.c: New file.
4339 * config/tc-maxq.h: New file.
4340 * config/obj-coff.h: Add support for maxq-coff.
4341
977cdf5a
NC		 43422004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4343
4344 * symbols.c (any_external_name): Define.
a77a9021 4345 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 4346 (S_SET_EXTERNAL): Support any_external_name.
4347 (S_SET_NAME): Qualify parameter const.
316f3bf8 4348 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 4349 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4350 * tc.h (any_external_name): Declare.
4351 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4352 assemblers also.
4353 (weak_is_altname): Declare and define.
4354 (weak_name2altname): Same.
4355 (weak_altname2name): Same.
4356 (weak_uniquify): Same.
4357 (weak_altprefix): Define.
4358 (obj_coff_weak): Change .weak syntax and handling.
4359 (coff_frob_symbol): Fix PE weak symbol alternates.
4360 * config/obj-coff.h (USE_UNIQUE): Define.
4361 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4362 are in another segment.
4363 (tc_gen_reloc): Remove broken addend hack.
4364 doc/as.texinfo: Update.
4365
34e41783
BW		 43662004-11-05 Sterling Augustine <sterling@tensilica.com>
4367
4368 * config/tc-xtensa.c (total_frag_text_expansion): New.
4369 (md_estimate_size_before_relax): Use it.
4370 (find_address_of_next_align_frag): Likewise.
4371
dcd46b4e
TL		 43722004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4373
4374 * config/tc-crx.c: Rename argument types.
4375 (processing_arg_number): Rename to 'cur_arg_num'.
4376 (get_number_of_bits): Rename to 'set_operand_size'.
4377 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4378 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4379 (set_indexmode_parameters): Remove function, integrate its code into
4380 'set_operand'.
4381 (set_operand_size): Get rid of 'Operand Number' function parameter -
4382 use global variable 'cur_arg_num' instead.
4383 Use a local 'argument' pointer to reference the current argument.
4384 (parse_operand): Likewise.
4385 (set_operand): Likewise.
4386 (process_label_constant): Likewise.
4387
9456465c
BW		 43882004-11-04 Bob Wilson <bob.wilson@acm.org>
4389
4390 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4391 (add_section_rename): Delete. Inlined into...
4392 (build_section_rename): ...here. Use xstrdup instead of strdup.
4393 (xtensa_section_rename): Drop "const" from argument and return types.
4394 (md_show_usage): Indent to match show_usage().
4395 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4396 (tc_canonicalize_section_name): Define.
4397 (md_elf_section_rename): Remove unused macro.
4398 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4399 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4400 (Frame Directive): Delete.
4401
7f266840
DJ		 44022004-11-04 Daniel Jacobowitz <dan@debian.org>
4403
4404 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4405 * config/tc-arm.c (target_oabi): Delete.
4406 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4407 (arm_opts): Remove moabi.
4408 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4409 * doc/c-arm.texi (ARM Options): Likewise.
4410 * configure: Regenerated.
4411
ae57792d
HPN		 44122004-11-04 Hans-Peter Nilsson <hp@axis.com>
4413
4414 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4415 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4416 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4417 * configure: Regenerate.
4418 * config/tc-cris.c (enum cris_archs): New.
4419 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4420 (cris_insn_ver_valid_for_arch): New functions.
4421 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4422 (cris_arch): New variable.
4423 (md_pseudo_table): New pseudo .arch.
4424 (err_for_dangerous_mul_placement): Initialize according to
4425 DEFAULT_CRIS_ARCH.
4426 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4427 All users changed.
4428 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4429 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4430 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4431 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4432 use in md_cris_relax_table.
4433 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4434 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4435 Update and improve head comment.
4436 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4437 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4438 (OPTION_ARCH): New.
4439 (md_longopts): New option --march=...
4440 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4441 macros.
4442 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4443 (HANDLE_RELAXABLE): New macro.
4444 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4445 cases. Check for weak symbols and assume not relaxable. Handle
4446 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4447 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4448 fragP->fr_symbol.
4449 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4450 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4451 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 4452 (cris_relax_frag): Handle new states.
ae57792d
HPN		 4453 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4454 (md_begin): Define symbols "..asm.arch.cris.v32",
4455 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4456 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4457 when entering opcode table entry points.
4458 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4459 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4460 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4461 (cris_process_instruction): Initialize out_insnp->insn_type to
4462 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4463 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4464 cases.
4465 <case 'm'>: Check that modified_char == '.'.
4466 <invalid operands>: Consume the rest of the line.
4467 When operands don't match, skip over subsequent insns with
4468 non-matching version specifier but same mnemonic.
4469 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4470 special registers in CRISv32 are always 32 bit long.
4471 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4472 New cases.
4473 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4474 and compatible. Recognize "ACR" for v32, unless followed by "+".
4475 (get_spec_reg): Consider cris_arch when looking up register.
4476 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4477 v32 or compatible.
4478 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4479 (cris_get_expression): Restore input_line_pointer if failing "early".
4480 (get_flags): Consider cris_arch and recognize flags accordingly.
4481 (branch_disp): Adjust for CRISv32.
4482 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4483 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4484 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4485 resolved. Don't enter zeros in object file for
4486 BFD_RELOC_32_PCREL.
4487 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4488 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4489 (md_parse_option): Break out "return 1".
4490 <OPTION_ARCH> New case.
4491 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4492 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4493 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4494 <case BFD_RELOC_32_PCREL>: New cases.
4495 Addends for non-zero fx_pcrel are too in fx_offset.
4496 (md_show_usage): Show --march=<arch>.
4497 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4498 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4499 (s_syntax) <struct syntaxes>: Properly constify member operand.
4500 * config/tc-cris.h (TARGET_MACH): Define.
4501 (cris_mach): Declare.
4502 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4503 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4504 (CRIS-Opts): Document --march=...
4505 (CRIS-Pseudos): Document .arch.
4506
9306ca4a
JB		 45072004-11-04 Jan Beulich <jbeulich@novell.com>
4508
4509 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4510 intel syntax and no register prefix, allow $ in symbol names when
4511 intel syntax.
4512 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4513 (intel_float_operand): Add fourth return value indicating math control
4514 operations. Make classification more precise.
4515 (md_assemble): Complain if memory operand of mov[sz]x has no size
4516 specified.
4517 (parse_insn): Translate word operands to floating point instructions
4518 operating on integers as well as control instructions to short ones
4519 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4520 floating point instructions operating on non-integer operands.
4521 (match_template): Remove fldcw special case. Adjust q-suffix handling
4522 to permit it on fild/fistp/fisttp in AT&T mode.
4523 (process_suffix): Don't guess DefaultSize insns' suffix from
4524 stackop_size for certain floating point control instructions. Guess
4525 suffix for branch and [ls][gi]dt based on flag_code. Split error
4526 messages for Intel and AT&T syntax, and make the condition more strict
4527 for the former. Adjust suppressing of generation of operand size
4528 overrides.
4529 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4530 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4531 more error checking.
4532 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4533 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4534
2b4f075a
HPN		 45352004-11-03 Hans-Peter Nilsson <hp@axis.com>
4536
4537 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4538 md_short_jump_size, md_long_jump_size.
4539 * write.c [!WORKING_DOT_WORD]: Ditto.
4540 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4541 qualifier.
4542 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4543 declare.
4544 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4545 const qualifier in these definitions.
4546 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4547 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4548
ddbc47ac
NC		 45492004-11-02 Nick Clifton <nickc@redhat.com>
4550
4551 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4552 table before deciding to produce a .debug_line section to match up
4553 with a user provided .debug_info section.
4554
3ad3f5ad
TL		 45552004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4556
4557 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4558 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4559
c815a616
TL		 45602004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4561
4562 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4563 (get_flags): New function.
c04f5787
AM		 4564 (get_number_of_bits): Edit comments, update numeric values to
4565 supported sizes.
4566 (process_label_constant): Don't support the colon
4567 format (SYMBOL:[s|m|l]).
c815a616
TL		 4568 (set_cons_rparams): Support argument type 'arg_rbase'.
4569 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4570 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4571 (getreg_image): Remove redundant code, update according to latest
4572 CRX spec.
c815a616 4573 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4574 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4575 instruction type (not only mnemonic).
4576 Add various error checking.
4577 (preprocess_reglist): Support HI/LO and user registers.
4578
ed7af9f9
L		 45792004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4580
c04f5787 4581 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4582 in an epilogue directive go negative.
4583
ac025970
L		 45842004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4585
4586 PR 474
4587 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4588 after reporting template error during manual bundling. Reported
4589 by Michael Dupont, michaelx.dupont@intel.com.
4590
a394c00f
NC		 45912004-10-25 Daniel Jacobowitz <dan@debian.org>
4592
4593 * Makefile.am: Run dep-am.
4594 * aclocal.m4: Regenerate with automake 1.9.2.
4595 * Makefile.in: Regenerate with automake 1.9.2.
4596 * doc/Makefile.in: Likewise.
4597
4598 * config/tc-arm.c: Include "dw2gencfi.h".
4599 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4600 New functions.
4601 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4602 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4603 (tc_cfi_frame_initial_instructions): Define.
4604 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4605 Add prototypes.
4606
23d83918
TL		 46072004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4608
4609 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4610 operands validity.
4611 Update coprocessor id to be unsigned immediate.
4612
bb41ade5
AM		 46132004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4614
4615 * config/tc-i386.c (O_secrel): Delete.
4616 (tc_pe_dwarf2_emit_offset): New function.
4617 * config/tc-i386.h (O_secrel): Define as O_md1.
4618 (TC_DWARF2_EMIT_OFFSET): Define.
4619
87e62348
NC		 46202004-10-18 Nick Clifton <nickc@redhat.com>
4621
4622 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4623 ignore @fptr() directives for 4-byte fixups.
4624
3c55da70
AM		 46252004-10-15 Alan Modra <amodra@bigpond.net.au>
4626
4627 * Makefile.am: Run "make dep-am"
4628 * Makefile.in: Regenerate.
4629
40e7b7b9
BW		 46302004-10-14 Bob Wilson <bob.wilson@acm.org>
4631
4632 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4633 Remove comments about placement of literal pools.
4634 (Literal Directive): Update description of literal placement.
4635 (Literal Prefix Directive): Remove statement that this does not apply
4636 to absolute-mode literals. Describe new section naming scheme.
4637
b08b5071
BW		 46382004-10-12 Bob Wilson <bob.wilson@acm.org>
4639
4640 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4641 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4642 is_windowed_return_opcode): Delete.
4643 (xtensa_frob_label): Use get_subseg_target_freq.
4644 (md_assemble): Inline call to is_entry_opcode.
4645 (xtensa_handle_align): Inline call to get_frag_is_literal.
4646 (relaxation_requirements): Inline call to is_jx_opcode.
4647 (emit_single_op): Inline call to is_movi_opcode.
4648 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4649 get_frag_is_no_transform, is_entry_opcode, and
4650 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4651 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4652 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4653 Inline calls to get_frag_is_no_transform.
4654 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4655 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4656 get_frag_is_no_transform.
4657 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4658 and set_frag_is_no_transform.
4659 (get_expression_value): Delete.
4660 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4661 cur_target_freq to target_freq.
4662 (get_subseg_info): Split out code to create a new map entry into ...
4663 (add_subseg_info): ... this new function.
4664 (get_last_insn_flags): Check if get_subseg_info succeeded.
4665 (set_last_insn_flags): Call add_subseg_info if needed.
4666 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4667 (xtensa_reorder_segments): Compute last_sec while counting sections.
4668 Remove call to get_last_sec.
4669 (get_last_sec): Delete.
4670 (cache_literal_section): Inline call to retrieve_literal_seg and its
4671 callees, seg_present and add_seg_list.
4672 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4673 (get_frag_is_insn, get_frag_is_no_transform,
4674 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4675 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4676
7fa3d080
BW		 46772004-10-12 Bob Wilson <bob.wilson@acm.org>
4678
4679 * config/tc-xtensa.c: Use ISO C90 formatting.
4680 * config/tc-xtensa.h: Likewise.
4681 * config/xtensa-istack.h: Likewise.
4682 * config/xtensa-relax.c: Likewise.
4683 * config/xtensa-relax.h: Likewise.
4684
8cb51566
PB		 46852004-10-12 Paul Brook <paul@codesourcery.com>
4686
4687 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4688 EF_ARM_EABI_VER4.
4689 (arm_eabis): Ditto.
4690 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4691 -meabi=3.
4692
653cfe85
BW		 46932004-10-08 Bob Wilson <bob.wilson@acm.org>
4694
4695 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4696 entries.
4697 (Acknowledgements): Use "GAS" instead of AS variable.
4698
d2b2c203
DJ		 46992004-10-08 Daniel Jacobowitz <dan@debian.org>
4700
4701 * config/tc-i386.c: Include "elf/x86-64.h".
4702 (i386_elf_section_type): New function.
4703 * config/tc-i386.h (md_elf_section_type): Define.
4704 (i386_elf_section_type): New prototype.
4705
e80e0390
NC		 47062004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4707
4708 * config/m68k-parse.h (enum m68k_register): New control register,
4709 MBAR2 (for MCF5249)
4710 * config/tc-m68k.c: Correct control register set for MCF5249.
4711
43cd72b9 47122004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4713 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4714
4715 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4716 (UNREACHABLE_MAX_WIDTH): Define.
4717 (XTENSA_FETCH_WIDTH): Delete.
4718 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4719 prefer_const16, prefer_l32r): New global variables.
4720 (LIT4_SECTION_NAME): Define.
4721 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4722 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4723 (frag_flags struct): New.
c04f5787 4724 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4725 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4726 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4727 (MAX_FORMATS): Define.
4728 (op_placement_info struct, op_placement_table): New.
4729 (O_pltrel, O_hi16, O_lo16): Define.
4730 (directiveE enum): Rename directive_generics to directive_transform.
4731 Delete directive_relax. Add directive_schedule,
4732 directive_absolute_literals, and directive_last_directive.
4733 (directive_info): Rename "generics" to "transform". Delete "relax".
4734 Add "schedule" and "absolute-literals".
4735 (directive_state): Adjust entries to match changes in directive_info.
4736 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4737 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4738 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4739 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4740 (align_only_targets, software_a0_b_retw_interlock,
4741 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4742 software_avoid_short_loop, software_avoid_close_loop_end,
4743 software_avoid_all_short_loops, specific_opcode): Delete.
4744 (warn_unaligned_branch_targets): New.
4745 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4746 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4747 (option_[no_]link_relax, option_[no_]transform,
4748 option_[no_]absolute_literals, option_warn_unaligned_targets,
4749 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4750 New enum values.
4751 (option_[no_]align_only_targets, option_literal_section_name,
4752 option_text_section_name, option_data_section_name,
4753 option_bss_section_name, option_eb, option_el): Delete.
4754 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4755 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4756 and target-hardware. Delete entries for [no-]target-align-only,
4757 literal-section-name, text-section-name, data-section-name, and
4758 bss-section-name.
4759 (md_parse_option): Handle new options and remove old ones. Accept but
4760 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4761 and treat them as [no-]transform.
4762 (md_show_usage): Add new options and remove old ones.
4763 (xtensa_setup_hw_workarounds): New.
4764 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4765 "long", "short", "loc" and "frequency" entries.
4766 (use_generics): Rename to ...
4767 (use_transform): ... this function. Add past_xtensa_end check.
4768 (use_longcalls): Add past_xtensa_end check.
4769 (code_density_available, can_relax): Delete.
4770 (do_align_targets): New.
4771 (get_directive): Accept dashes in directive names. Warn about
4772 [no-]generics and [no-]relax directives and treat them as
c04f5787 4773 [no-]transform.
43cd72b9
BW		 4774 (xtensa_begin_directive): Call md_flush_pending_output only for some
4775 directives. Check for directives inside instruction bundles. Warn
4776 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4777 directives. Handle new directives. Check generating_literals flag
4778 for literal_prefix.
4779 (xtensa_end_directive): Check for directives inside instruction
4780 bundles. Warn and ignore [no-]density directives. Handle new
4781 directives. Call xtensa_set_frag_assembly_state.
4782 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4783 xtensa_dwarf2_emit_insn): New.
4784 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4785 use_literal_section flag.
4786 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4787 literals. Use xtensa_elf_cons to parse the expression.
4788 (xtensa_literal_prefix): Do not check use_literal_section. Support
4789 ".lit4" sections for absolute literals. Change prefix convention to
4790 replace ".text" (or ".t" in a linkonce section). No need to call
4791 subseg_set.
4792 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4793 (expression_end): Handle closing braces and colons.
4794 (PLT_SUFFIX, plt_suffix): Delete.
4795 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4796 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4797 and O_hi16 expressions as well.
4798 (tokenize_arguments): Handle closing braces and colons.
4799 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4800 operands and paired register syntax.
4801 (get_invisible_operands): New.
4802 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4803 new xtensa-isa.h functions.
4804 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4805 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4806 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4807 instructions. Use xtensa_translate_zero_immed.
4808 (operand_is_immed, operand_is_pcrel_label): Delete.
4809 (get_relaxable_immed): Use new xtensa-isa.h functions.
4810 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4811 functions.
4812 (xtensa_print_insn_table, print_vliw_insn): New.
4813 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4814 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4815 is_branch_or_jump_opcode): Delete.
4816 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4817 (opnum_to_reloc, reloc_to_opnum): Delete.
4818 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4819 xtensa-isa.h functions. Operate on one slot of an instruction.
4820 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4821 xg_get_insn_size): Delete.
4822 (xg_get_build_instr_size): Use xg_get_single_size.
4823 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4824 xg_build_widen_table. Use xg_get_single_size.
4825 (xg_get_max_narrow_insn_size): Delete.
4826 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4827 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4828 xg_get_single_size.
4829 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4830 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4831 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4832 xg_build_widen_table. Use xg_get_single_size.
4833 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4834 xg_check_operand.
4835 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4836 treat weak symbols conservatively.
4837 (xg_check_operand): Use new xtensa-isa.h functions.
4838 (is_dnrange): Delete.
4839 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4840 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4841 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4842 xtensa-isa.h functions.
4843 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4844 xg_instruction_matches_options): New.
4845 (xg_instruction_matches_rule): Handle O_register expressions. Call
4846 xg_instruction_matches_options.
4847 (transition_rule_cmp): New.
4848 (xg_instruction_match): Update call to xg_build_simplify_table.
4849 (xg_build_token_insn): Record loc fields.
4850 (xg_simplify_insn): Check is_specific_opcode field and
4851 density_supported flag.
4852 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4853 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4854 (xg_assemble_literal): Add error handling for O_big. Call
4855 record_alignment. Handle O_pltrel.
4856 (xg_valid_literal_expression): New.
4857 (xg_assemble_literal_space): Add slot parameter. Remove call to
4858 set_expr_symbol_offset. Add call to record_alignment. Update call to
4859 xg_finish_frag.
4860 (xg_emit_insn): Delete.
4861 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4862 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4863 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4864 and slot parameters. Handle new "alternate" relocations for absolute
4865 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4866 O_hi16. Use new xtensa-isa.h functions.
4867 (xg_assemble_tokens): Delete.
4868 (is_register_writer): Use new xtensa-isa.h functions.
4869 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4870 old-style RSR from LCOUNT.
4871 (next_frag_opcode): Delete.
4872 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4873 update_next_frag_state): New.
4874 (update_next_frag_nop_state): Delete.
4875 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4876 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4877 the state of the absolute-literals directive. Add calls to
4878 record_alignment and xtensa_set_frag_assembly_state. Call
4879 xtensa_switch_to_non_abs_literal_fragment instead of
4880 xtensa_switch_to_literal_fragment.
4881 (build_nop): New.
4882 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4883 (get_expanded_loop_offset): Change check for undefined opcode to an
4884 assertion.
4885 (xtensa_set_frag_assembly_state, relaxable_section,
4886 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4887 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4888 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4889 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4890 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4891 (xtensa_init_fix_data): New.
4892 (xtensa_frob_label): Reset label symbol to the current frag. Check
4893 do_align_targets and generating_literals flag. Propagate frequency
4894 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4895 (xtensa_unrecognized_line): New.
4896 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4897 to xtensa_set_frag_assembly_state.
4898 (error_reset_cur_vinsn): New.
4899 (md_assemble): Remove check for literal frag. Remove call to
4900 istack_init. Call use_transform instead of use_generics. Parse
4901 explicit instruction format specifiers. Move code for
4902 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4903 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4904 Add dwarf2_where call. Remote automatic alignment for ENTRY
4905 instructions. Move call to xtensa_clear_insn_labels to the end.
4906 Rearrange to handle bundles.
4907 (xtensa_cons_fix_new): Delete.
4908 (xtensa_handle_align): New.
4909 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4910 assignment to is_no_density field.
4911 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4912 instead of reloc_to_opnum. Handle "alternate" relocations.
4913 (xtensa_force_relocation, xtensa_check_inside_bundle,
4914 xtensa_elf_section_change_hook): New.
4915 (xtensa_symbol_new_hook): Delete.
4916 (xtensa_fix_adjustable): Check for difference of symbols with an
4917 offset. Check for external and weak symbols.
4918 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4919 (md_estimate_size_before_relax): Return expansion for the first slot.
4920 (tc_gen_reloc): Handle difference of symbols by producing
4921 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4922 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4923 tentative values into the output when linkrelax is set.
4924 (XTENSA_PROP_SEC_NAME): Define.
4925 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4926 Create literal tables only if using literal sections. Create new
4927 property tables instead of old instruction tables. Check for unaligned
4928 branch targets and loops.
4929 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4930 new_resource_table, clear_resource_table, resize_resource_table,
4931 resources_available, reserve_resources, release_resources,
4932 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4933 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4934 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4935 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4936 flag. Update checks for workaround options. Call
4937 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4938 (xtensa_cleanup_align_frags): Add special case for branch targets.
4939 Check for and mark unreachable frags.
4940 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4941 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4942 end of a zero-overhead loop body.
4943 (frag_can_negate_branch): Handle instructions with multiple slots.
4944 Use new xtensa-isa.h functions
4945 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4946 xtensa_mark_zcl_first_insns): New.
4947 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4948 transformations are disabled.
4949 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4950 multislot instructions.
4951 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4952 Likewise. Also error if transformations are disabled.
4953 (unrelaxed_frag_max_size): New.
4954 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4955 xtensa-isa.h functions.
4956 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4957 xtensa_opcode_is_loop instead of is_loop_opcode.
4958 (get_text_align_power): Replace as_fatal with assertion.
4959 (get_text_align_fill_size): Iterate instead of using modulus when
4960 use_nops is false.
4961 (get_noop_aligned_address): Assert that this is for a machine-dependent
4962 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4963 xg_get_single_size, and frag_format_size.
4964 (get_widen_aligned_address): Rename to ...
4965 (get_aligned_diff): ... this function. Add max_diff parameter.
4966 Remove handling of rs_align/rs_align_code frags. Use
4967 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4968 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4969 and pass it back to caller.
4970 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4971 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4972 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4973 (relax_frag_text_align): Rename to ...
4974 (relax_frag_loop_align): ... this function. Assume loops can only be
4975 in the first slot of an instruction.
4976 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4977 instruction. Remove call to frag_wane.
4978 (relax_frag_narrow): Rename to ...
4979 (relax_frag_for_align): ... this function. Extend to handle
4980 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4981 RELAX_NARROW for the first slot.
4982 (find_address_of_next_align_frag, bytes_to_stretch): New.
4983 (future_alignment_required): Use find_address_of_next_align_frag and
4984 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4985 alignment decisions.
4986 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4987 Check if transformations are enabled for b_j_loop_end workaround.
4988 Use new xtensa-isa.h functions and handle multislot instructions.
4989 Update call to xg_assembly_relax.
4990 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4991 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4992 frag types.
4993 (convert_frag_narrow): Add segP, format and slot parameters. Call
4994 convert_frag_immed for branch instructions. Adjust calls to
4995 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4996 xg_get_single_size and xg_get_single_format.
4997 (convert_frag_fill_nop): New.
4998 (convert_frag_immed): Add format and slot parameters. Handle multislot
4999 instructions and use new xtensa-isa.h functions. Update calls to
5000 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5001 enabled for b_j_loop_end workaround. Use build_nop instead of
5002 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5003 frags. Use xg_get_single_size. Handle O_pltrel.
5004 (fix_new_exp_in_seg): Remove check for old plt flag.
5005 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5006 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5007 for loop opcode to an assertion. Mark all frags up to the end of the
5008 loop as not transformable.
5009 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5010 (get_subseg_info): New.
5011 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5012 check for dest_seg.
5013 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5014 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5015 (xtensa_switch_to_non_abs_literal_fragment): New.
5016 (cache_literal_section): Add is_code parameter and pass it through to
5017 retrieve_literal_seg.
5018 (retrieve_literal_seg): Add is_code parameter and use it to set the
5019 flags on the literal section. Handle case where head parameter is 0.
5020 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5021 set_frag_is_no_transform): New.
5022 (xtensa_create_property_segments): Add end_property_function parameter
5023 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5024 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5025 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5026 (add_xt_block_frags): Add end_property_function parameter and call it
5027 if it is non-zero. Call xtensa_frag_flags_init.
5028 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5029 get_frag_property_flags, frag_flags_to_number,
5030 xtensa_frag_flags_combinable, xt_block_aligned_size,
5031 xtensa_xt_block_combine, add_xt_prop_frags,
5032 init_op_placement_info_table, opcode_fits_format_slot,
5033 xg_get_single_size, xg_get_single_format): New.
5034 (istack_push): Inline call to tinsn_copy.
5035 (tinsn_copy): Delete.
5036 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5037 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5038 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5039 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5040 functions. Handle invisible operands.
5041 (tinsn_to_slotbuf): New.
5042 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5043 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5044 vinsn_from_chars, and xg_free_vinsn.
5045 (tinsn_from_insnbuf): New.
5046 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5047 instructions. Handle symbol differences.
5048 (get_num_stack_text_bytes): Use xg_get_single_size.
5049 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5050 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5051 get_expr_register, set_expr_symbol_offset_diff): New.
5052 * config/tc-xtensa.h (MAX_SLOTS): Define.
5053 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5054 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5055 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5056 RELAX_NONE types.
5057 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5058 (xtensa_frag_type struct): Add is_assembly_state_set,
5059 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5060 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5061 Replace is_generics and is_relax fields by is_no_transform field.
5062 Delete is_text and is_longcalls fields. Change text_expansion and
5063 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5064 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5065 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5066 (xtensa_fix_data struct): New.
5067 (xtensa_symfield_type struct): Delete plt field.
5068 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5069 forward declaration here.
5070 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5071 (XTENSA_SECTION_RENAME): Undefine.
5072 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5073 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5074 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5075 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5076 (unit_num_copies_func, opcode_num_units_func,
5077 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5078 (resource_table struct): New.
5079 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5080 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5081 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5082 (tinsn_copy): Delete prototype.
5083 (vliw_insn struct): New.
5084 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5085 (widen_spec_list): Add option conditions for density and boolean
5086 instructions. Add expansions using CONST16 and conditions for using
5087 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5088 predicted branches.
5089 (simplify_spec_list): Add option conditions for density instructions.
5090 Add entry for NOP instruction.
5091 (append_transition): Add cmp function pointer parameter and use it to
5092 insert the new entry in order.
5093 (operand_function_LOW16U, operand_function_HI16U): New.
5094 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5095 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5096 (enter_opname, split_string): Use xstrdup instead of strdup.
5097 (init_insn_pattern): Initialize new options field.
5098 (clear_req_or_option_list, clear_req_option_list,
5099 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5100 New.
5101 (parse_insn_pattern): Parse option conditions.
5102 (transition_applies): New.
5103 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5104 swapped last arguments in calls to append_constant_value_condition.
5105 Call clone_req_option_list. Add warning about invalid opcode.
5106 Handle LOW16U and HI16U function names.
5107 (build_transition_table): Add cmp parameter and use it in calls to
5108 append_transition. Use new xtensa-isa.h functions. Check
5109 transition_applies before adding entries.
5110 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5111 pass it through to build_transition_table.
5112 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5113 ReqOption, transition_cmp_fn): New types.
5114 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5115 (transition_rule struct): Add options field.
5116 * doc/as.texinfo (Overview): Update Xtensa options.
5117 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5118 --[no-]relax, and --[no-]generics options. Update descriptions of
5119 --text-section-literals and --[no-]longcalls. Add
5120 --[no-]absolute-literals and --[no-]transform.
5121 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5122 Remove use of "generic" and "specific" terminology for opcodes.
5123 (Xtensa Registers): Generalize the syntax description to include
5124 user-defined register files.
5125 (Xtensa Automatic Alignment): Update.
5126 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5127 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5128 (Xtensa Directives): Remove confusing rules about precedence.
5129 (Density Directive, Relax Directive): Delete.
5130 (Schedule Directive): New.
5131 (Generics Directive): Rename to ...
5132 (Transform Directive): ... this node.
5133 (Literal Directive): Update for absolute literals. Missing
5134 literal_position directive is now an error.
5135 (Literal Position Directive): Update for absolute literals.
5136 (Freeregs Directive): Delete.
5137 (Absolute Literals Directive): New.
5138 (Frame Directive): Minor editing.
5139 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5140 Update dependencies.
5141 * Makefile.in: Regenerate.
5142
6e1304d8
RS		 51432004-10-07 Richard Sandiford <rsandifo@redhat.com>
5144
5145 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5146 to build the second and third fixups for a composite relocation.
5147 (macro_read_relocs): New function.
5148 (macro_build): Use it.
5149 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5150 Simplify fragging code accordingly.
5151 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5152 of the composite relocation. Set fx_tcbit in both fixups.
5153
b1dca8ee
RS		 51542004-10-07 Richard Sandiford <rsandifo@redhat.com>
5155
5156 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5157 (md_apply_fix3): Don't treat composite relocs as done.
5158
89658e52
NC		 51592004-10-07 Jan Beulich <jbeulich@novell.com>
5160
5161 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5162 prefix for symbol names generated from the LOCAL macro directive.
5163
289040ca
NC		 5164 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5165 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5166
48c9f030
NC		 51672004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5168
5169 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 5170 Special registers.
5c5054ab 5171 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 5172 (get_cinv_parameters): Add 'b' option to invalidate the
5173 branch-target cache.
5174
7ed4c4c5
NC		 51752004-10-05 Paul Brook <paul@codesourcery.com>
5176
5177 * config/tc-arm.c (unwind): New variable.
5178 (vfp_sp_encode_reg): New function.
5179 (vfp_sp_reg_required_here): Use it.
5180 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5181 (vfp_parse_reg_list): New function.
5182 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5183 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5184 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5185 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5186 functions.
5187 (md_pseudo_table): Add them.
5188 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5189 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5190 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5191 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5192 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 5193 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 5194 * NEWS: Mention the new feature.
5195
04ca8703
EC		 51962004-10-04 Eric Christopher <echristo@redhat.com>
5197
5198 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5199
7c1d0959
L		 52002004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5201
5202 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5203 TLS relocations.
5204 * config/tc-s390.c (md_apply_fix3): Likewise.
5205 * config/tc-sparc.c (md_apply_fix3): Likewise.
5206
40a18ebd
NC		 52072004-10-01 Paul Brook <paul@codesourcery.com>
5208
5209 * config/tc-arm.c (arm_elf_section_type): New function.
5210 (arm_elf_change_section): Set section link for exidx sections.
5211 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5212 (md_elf_section_type): Define.
5213
14127cc4
NC		 52142004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5215
5216 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5217 instruction's offset.
5218
b7c92712
NC		 52192004-10-01 Adam Nemet <anemet@lnxw.com>
5220
5221 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5222
65555e64
AM		 52232004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5224
5225 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5226 asymbol *, instead use symbol_get_bfdsym.
5227
9fe0b840
NC		 52282004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5229
5230 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5231
0dd132b6
NC		 52322004-09-30 Paul Brook <paul@codesourcery.com>
5233
5234 * config/tc-arm.c (do_smi, do_nop): New functions.
5235 (insns): Add ARMv6ZK instructions.
5236 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5237 (tc_gen_reloc): Ditto.
5238 (arm_cpus): Add mpcore and arm1176.
5239 (arm_archs): Add armv6{k,z,zk}.
5240 * doc/c-arm.texi: Document new cores and architectures.
5241
a737bd4d
NC		 52422004-09-30 Nick Clifton <nickc@redhat.com>
5243
5244 * config/tc-arm.c: Use ISO C90 formatting.
5245
3631a3c8
NC		 52462004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5247
a737bd4d 5248 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 5249 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5250 REG_TYPE_MVDX is expected.
5251
d5f0cf92
AM		 52522004-09-29 Marc Bevand <m.bevand@gmail.com>
5253
5254 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5255
9f9a069e
JW		 52562004-09-21 James E Wilson <wilson@specifixinc.com>
5257
5258 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5259 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5260 output_spill_base, output_unat_psprel, output_lc_psprel,
5261 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5262 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5263 output_spill_psprel_p): Use it.
5264
4b778c88
TL		 52652004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5266
c04f5787 5267 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 5268 Handle load/stor unique instructions before parsing.
4b778c88 5269
eb043451
PB		 52702004-09-17 Paul Brook <paul@codesourcery.com>
5271
5272 * config/tc-arm.c (s_arm_rel31): New funciton.
5273 (md_pseudo_table): Add .rel31.
04ca8703 5274 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 5275 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5276 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5277 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5278 (arm_parse_reloc): Add (target2).
5279
8ea2b00f
AM		 52802004-09-17 Alan Modra <amodra@bigpond.net.au>
5281
5282 * Makefile.am: Run "make dep-am".
5283 * Makefile.in: Regenerate.
5284 * aclocal.m4: Regenerate.
5285 * configure: Regenerate.
5286 * doc/Makefile.in: Regenerate.
5287 * po/POTFILES.in: Regenerate.
5288 * po/gas.pot: Regenerate.
5289
7e1792e0
HPN		 52902004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5291
5292 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5293 [!LLONG_MAX]: Ditto.
5294
9c504268
PB		 52952004-09-13 Paul Brook <paul@codesourcery.com>
5296
5297 * config/tc-arm.c: Rename RELABS to TARGET1.
5298
2159ac21
AM		 52992004-09-13 Alan Modra <amodra@bigpond.net.au>
5300
5301 * messages.c (as_internal_value_out_of_range): Cast values passed
5302 to as_bad_where or as_warn_where to proper type.
5303
23794b24
MM		 53042004-09-11 Theodore A. Roth <troth@openavr.org>
5305
5306 * config/tc-avr.c: Add support for
5307 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5308
e9fad691
AM		 53092004-09-09 Alan Modra <amodra@bigpond.net.au>
5310
5311 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5312 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5313
10b016c2
PB		 53142004-09-08 Paul Brook <paul@codesourcery.com>
5315
5316 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5317 fini_array and preinit_array section types.
5318 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5319 and fini_array.
5320 * doc/as.texinfo: Document extra section types.
5321
e5a52504
MM		 53222004-09-02 Mark Mitchell <mark@codesourcery.com>
5323
5324 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5325 * Makefile.in: Regenerated.
5326 * configure.in: Set em for arm*-*-symbianelf*.
5327 * configure: Regenerated.
5328 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5329 vectors when appropriate.
5330 * config/te-symbian.h: New file.
5331
42851540
NC		 53322004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5333
5334 * config/tc-crx.c (gettrap): Exception vector can be case
5335 insensitive.
04ca8703 5336 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 5337 instructions.
5338 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 5339 (process_label_constant): Initialize relocation type to
42851540
NC		 5340 BFD_RELOC_NONE
5341
8783612f
RE		 53422004-09-01 Richard Earnshaw < reanrsha@arm.com>
5343
5344 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5345 for synthesizable cores.
5346
1ff4677c
RE		 5347 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5348
b18c562e
NC		 53492004-08-25 Dmitry Diky <diwil@spec.ru>
5350
5351 * config/tc-msp430.c: Clean-up the code.
5352 (md_relax_table): New relax table.
5353 (mcu_types): Sort MCU types.
5354 (md_pseudo_table): Add .profiler pseudo handler.
5355 (pow2value): New function.
5356 (msp430_profiler): New function.
5357 (msp430_operands): Add new insns handlers.
5358 (msp430_srcoperand): Add register operand handler, allow complex
5359 expressions.
5360 (md_estimate_size_before_relax): Rewritten.
5361 (md_convert_frag): Rewritten.
5362 (msp430_relax_frag): New function.
5363 * config/tc-msp430.h (md_relax_frag): define macro
5364 * doc/c-msp430.texi: Update information.
5365
8f94ae4d
NC		 53662004-08-24 Nick Clifton <nickc@redhat.com>
5367
5368 * as.c (std_shortopts): Allow -g to take an optional argument.
5369 (parse_args): Pass any switch starting with -g on to the backend
5370 for parsing.
5371
e51dace8
MM		 53722004-08-18 Mark Mitchell <mark@codesourcery.com>
5373
5374 * configure.in (arm*-*-symbianelf*): New target.
5375 (arm*-*-eabi*): Likewise.
5376 * configure: Regenerated.
5377
f7870c8d
TS		 53782004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5379 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5380 correctly.
5381
d6afba4b
JJ		 53822004-08-18 Jakub Jelinek <jakub@redhat.com>
5383
5384 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5385 argument, don't do anything if current section is not
5386 .gnu.linkonce.t.* and linkonce_empty is set.
5387 (generate_unwind_image, dot_endp): Adjust callers, call
5388 start_unwind_section (*, 1) if nothing will be put into the
5389 section.
5390
329e276d
NC		 53912004-08-17 Nick Clifton <nickc@redhat.com>
5392
5393 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5394 (show_usage): Add -g.
5395 (std_longopts): Add --gen-debug. Alpha sort the table.
5396 (parse_args): Print an error message if a switch is not handled.
5397 Handle the -g switch, calling md_debug_format_selector() if
5398 necessary.
5399 * NEWS: Mention new feature.
5400 * doc/as.texinfo: Document new switch.
5401 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 5402
329e276d
NC		 5403 * config/tc-arm.c (md_parse_option): Do not issue an error message
5404 if the switch is not recognised.
5405 * config/tc-m68k.c (md_parse_option): Likewise.
5406 * config/tc-pdp11.c (md_parse_option): Likewise.
5407 * config/tc-v850.c (md_parse_option): Likewise.
5408
5409 * as.h: Fix up formatting.
5410 * tc.h: Likewise.
5411
4101eec8
NC		 54122004-08-16 Nick Clifton <nickc@redhat.com>
5413
2766e5e4
NC		 5414 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5415
4101eec8
NC		 5416 * configure.in: Sort architecture based tables alphabetically.
5417 * configure: Regenerate.
5418
80f846b6
AM		 54192004-08-16 Alan Modra <amodra@bigpond.net.au>
5420
5421 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5422 { "cc", 68 }, with { "cr", 70 }.
5423
caa32fe5
NC		 54242004-08-13 Jan Beulich <jbeulich@novell.com>
5425 Nick Clifton <nickc@redhat.com>
5426
5427 * as.c: Add and handle new --alternate command line option.
5428 * macro.c (macro_set_alternate): New.
5429 * macro.h (macro_set_alternate): Declare.
5430 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5431 * doc/as.texinfo: Document new command line option and pseudo-ops
5432 as well as insert documentation originating from gasp about
5433 alternate macro syntax.
5434 * NEWS: Mention new command line option and pseudo-ops.
5435
b2221023
MM		 54362004-08-10 Mark Mitchell <mark@codesourcery.com>
5437
5438 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5439 to bignums.
5440
db6579d4
PB		 54412004-08-06 Paul Brook <paul@codesourcery.com>
5442
5443 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5444 Handle new relocations.
5445 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5446
e750405d
BW		 54472004-08-05 Bob Wilson <bob.wilson@acm.org>
5448
5449 * write.c (relax_segment): Use was_address instead of address when
5450 setting fr_fix field for align frag due to backwards .org.
5451
1d70c7fb
AO		 54522004-07-29 Alexandre Oliva <aoliva@redhat.com>
5453
5454 Introduce SH2a support.
5455 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5456 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5457 arch_sh2a_nofpu_up.
5458 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5459 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5460 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5461 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5462 to end of conditional expression.
5463 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5464 * config/tc-sh.c: Add sh2a-nofpu support.
5465 2003-12-29 DJ Delorie <dj@redhat.com>
5466 * tc-sh.c: Add sh2a support.
5467 (parse_reg): Add tbr.
5468 (parse_at): Support @@(disp,tbr).
5469 (get_specific): Support sh2a opcodes.
5470 (insert4): New, for 4 byte relocs.
5471 (build_Mytes): Support sh2a opcodes.
5472 (md_apply_fix3_Mytes): Support sh2a opcodes.
5473 2003-12-02 Michael Snyder <msnyder@redhat.com>
5474 * config/tc-sh.c (md_parse_option): Handle sh2a.
5475 (sh_elf_final_processing): Ditto.
5476
e7fbc2bf
JT		 54772004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5478
5479 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5480 for TE_NetBSD.
5481
9232bbb0
AM		 54822004-07-27 Alan Modra <amodra@bigpond.net.au>
5483
5484 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5485 (ppc_arch): Expand comment.
5486
670ec21d
NC		 54872004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5488
5489 * config/tc-crx.c: Support evaluating the difference between two
5490 symbols.
5491 * config/tc-crx.h: Likewise.
5492
406f8ff9 54932004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 5494
5495 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5496 section.
5497 (ia64_elf_section_change_hook): Set the linked-to section for
5498 SHT_IA_64_UNWIND.
5499
c05e9f04
NC		 55002004-07-26 Dmitry Diky <diwil@spec.ru>
5501
5502 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5503 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5504 msp430xG438, msp430xG439.
5505
e9863d7f
DJ		 55062004-07-25 Daniel Jacobowitz <dan@debian.org>
5507
5508 * doc/as.texinfo (Section, PushSection): Correct documentation
5509 for ELF.
5510
543613e9 55112004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 5512
5513 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5514 permissible for the selected instruction suffix.
5515 (match_template): Don't permit 64-bit general purpose operands in
5516 32-bit mode.
5517 (finalize_imm): Permit 64-bit immediates.
5518 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5519 specially except for the width of the used base and/or index
5520 registers. For 32-bit displacements, use sign-extended
5521 relocations only when using 64-bit addressing.
5522 Force zero displacement on rip-relative addressing when there is
5523 no other displacement.
5524 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5525 specially except for the width of the used base and/or index
5526 registers.
5527 (parse_register): Disallow Reg64 registers in 32-bit mode.
5528
543613e9
NC		 5529 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5530 suffix if the instruction doesn't support it.
04ca8703 5531
01a3f561
MR		 55322004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5533
5534 * config/tc-mips.c (append_insn): Handle constant expressions with
5535 no associated relocation.
5536 (mips_ip): Cancel the expression after use for the Q format
5537 specifier.
5538 (parse_relocation): Return no relocation for unsupported
5539 operators.
5540 (my_getSmallExpression): Return no relocation if no relocation
5541 operators are used.
5542
e12904d2
DA		 55432004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5544
5545 * config/obj-som.c (adjust_stab_sections): Add prototype.
5546 (obj_som_compiler, obj_som_version, obj_som_copyright,
5547 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5548 * config/tc-hppa.c (update_subspace): Likewise.
5549 (is_defined_subspace): Amplify comment.
5550 * config/obj-som.h (som_frob_file): Add prototype.
5551
90c1602c
L		 55522004-07-19 Christopher Faylor <cgf@timesys.com>
5553 H.J. Lu <hongjiu.lu@intel.com>
5554
5555 * subsegs.c (section_symbol): Don't create a new segment when
5556 existing segment is undefined.
5557
f263249b
RE		 55582004-07-16 Richard Earnshaw <rearnsha@arm.com>
5559
5560 * config/tc-arm.c: Include include/opcode/arm.h.
5561 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5562 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5563 (FPU_ARCH_*): Delete.
5564 * Makefile.am: Update dependencies.
5565 * Makefile.in: Regenerate.
5566
152c65b9
NC		 55672004-07-15 Nick Clifton <nickc@redhat.com>
5568
5569 * configure.in: Accept armbe as a big-endian arm configuration.
5570 * configure: Regenerate.
5571
0477af35
NC		 55722004-07-13 Thomas Nystrom <thn@saeab.se>
5573
5574 * config/tc-i386.c (T_SHIFTOP): New constant.
5575 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5576 (intel_el1): Handle '~'.
5577 (intel_get_token): Handle '<>', '&', '|' and '~'.
5578
55792004-07-13 Nick Clifton <nickc@redhat.com>
5580
5581 (md_assemble): Remove spurious newline from end of as_bad error
5582 message.
5583 (intel_e05_1): Likewise.
5584 (intel_e11): Likewise.
5585 (intel_match_token): Likewise.
5586
31302357
AS		 55872004-07-11 Andreas Schwab <schwab@suse.de>
5588
5589 * config/tc-m68k.c: Convert to C90. Remove redundant
5590 declarations. Indentation fixup.
5591 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5592 obj_coff_section ourselves.
04ca8703 5593
549f748d
JW		 55942004-07-09 James E Wilson <wilson@specifixinc.com>
5595
5596 * config/tc-ia64.c (default_big_endian): New.
5597 (dot_byteorder, md_begin): Use it.
5598 (md_parse_option): Set it.
04ca8703 5599
1a320fbb
NC		 56002004-07-09 Nick Clifton <nickc@redhat.com>
5601
5602 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5603 * configure: Regenerate.
5604 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5605 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5606 sh_find_elf_flags if necessary.
5607
de7e6852
RS		 56082004-07-08 Richard Sandiford <rsandifo@redhat.com>
5609
5610 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5611 going to be split into more than one in-place addend, return 0
5612 for relocations against mergeable sections. Associate comments
5613 with code.
5614
1fe1f39c
NC		 56152004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5616
5617 * Makefile.am (CPU_TYPES): Add crx.
5618 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5619 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5620 (DEPTC_crx_elf): New target.
5621 (DEPOBJ_crx_elf): Likewise.
5622 (DEP_crx_elf): Likewise.
5623 * Makefile.in: Regenerate.
5624 * configure.in: Add crx* target.
5625 * configure: Regenerate.
5626 * config/tc-crx.c: New file.
5627 * config/tc-crx.h: New file.
5628 * NEWS: Mention new target.
5629
d9895649
NC		 56302004-07-06 Nick Clifton <nickc@redhat.com>
5631
85fbca6a 5632 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5633 * configure.in:
5634 * configure: Regenerate. Add sh-symbian-elf target. If
5635 selected define TARGET_SYMBIAN.
5636 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5637 format if TARGET_SYMBIAN has been defined.
04ca8703 5638
e7bd9ea0
NC		 5639 * output-file.c (output_file_create): Report the target format
5640 chosen when bfd_openw reports that it is invalid.
5641
d9895649
NC		 5642 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5643 pseudo for BFD based assemblers.
5644
871ec896
JR		 56452004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5646
5647 gas:
5648 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5649 (md_parse_option): Remove redundant -isa testing.
5650 Make bfd_arch variable const.
5651 (md_show_usage): Make bfd_arch variable const.
5652
5a9ff93d
JW		 56532004-07-03 James E Wilson <wilson@specifixinc.com>
5654
5655 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5656 * config/tc-ia64.h (md_frag_check): Define.
5657
c87db184
CF		 56582004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5659
5660 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5661 externals.
5662 * doc/as.texinfo (Weak): Document PE weak symbols.
5663
3b91255e
RS		 56642004-07-03 Richard Sandiford <rsandifo@redhat.com>
5665
5666 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5667 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5668 (mips_frob_file): Rework so that only a single pass through the
5669 relocs is needed. Allow %lo()s to have higher offsets than their
5670 corresponding %hi()s or %got()s.
5671
310ea308
NC		 56722004-07-02 Nick Clifton <nickc@redhat.com>
5673
5674 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5675 allow values which have come from undefined symbols.
5676 Always consider this fixup to have been processed as a reloc
5677 cannot be generated for it.
5678
09b935ac
AM		 56792004-07-02 Alan Modra <amodra@bigpond.net.au>
5680
5681 * frags.h (struct frag): Add has_code and insn_addr fields.
5682 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5683 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5684 * config/tc-ppc.h (md_frag_check): Define.
5685
4d1cd5c7
MR		 56862004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5687
5688 * doc/Makefile.am (info): Rename goal to...
5689 (info-local): ... this, to preserve implicit dependencies.
5690 * doc/Makefile.in: Regenerate with automake 1.8.5.
5691
097f809a
NC		 56922004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5693
5694 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5695 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5696 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5697 (tc_gen_reloc): Likewise.
5698 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5699 (m32r_parse_name): Likewise.
5700 (m32r_cgen_parse_fix_exp): Likewise.
5701 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5702 (O_PIC_reloc): Likewise.
5703 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5704 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5705 for @GOTOFF, @GOT, @PLT.
5706
bb82af9f
NC		 57072004-06-21 Jan Beulich <jbeulich@novell.com>
5708
5709 * gas/symbols.c: While discarding ordinary local absolute symbols
5710 when --strip-local-absolute is in effect, retain file symbols.
5711
990ae22a
AS		 57122004-06-20 Andreas Schwab <schwab@suse.de>
5713
5714 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5715 (md_parse_option): Likewise.
5716
32137342
NC		 57172004-06-17 Jan Beulich <jbeulich@novell.com>
5718
5719 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5720 * config/te-netware.h: New file.
5721 * config/te-ppcnw.h: Delete: Obsolete.
5722 * configure.in: Eliminate ill NetWare targets. Make generic
5723 NetWare target use proper emulation.
5724 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5725 reference to new te-netware.h.
5726 * configure: Regenerate.
5727 * Makefile.in: Regenerate.
5728
f84d8e26
MS		 57292004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5730
5731 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5732 comparison in .insn pseudo operation.
5733
587aac4e
AM		 57342004-06-15 Alan Modra <amodra@bigpond.net.au>
5735
5736 * config/obj-coff.c (coff_adjust_section_syms): Use
5737 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5738 (coff_frob_section): Likewise.
5739 * config/tc-mips.c (md_apply_fix3): Likewise.
5740 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5741 (elf_frob_file_after_relocs): Likewise.
5742
2337eb33
DA		 57432004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5744
b8fc22bc
DA		 5745 * config/tc-hppa.c (log2): Rename to exact_log2.
5746 (pa_next_subseg): Delete unused function.
5747 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5748 (create_new_subspace): Likewise.
5749
2337eb33
DA		 5750 Bug gas/213
5751 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5752 labels. Fix warning.
5753
53cb0362
DD		 57542004-05-28 DJ Delorie <dj@redhat.com>
5755
5756 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5757 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5758 or non-merged symbols.
5759
888a75be
L		 57602004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5761
5762 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5763 restore the old slot when inserting srlz.i/srlz.d.
5764
f6f9408f
JR		 57652004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5766
5767 * Makefile.am: Regenerate dependecies.
5768 * Makefile.in: Regenerate.
5769 * config/tc-sh.c (valid_arch): Make unsigned.
5770 (preset_target_arch): Likewise.
5771 (md_begin): Use new architecture flags system.
5772 (get_specific): Likewise.
5773 (assemble_ppi): Likewise.
5774 (md_assemble): Likewise. Also fix error check for bad opcodes.
5775 (md_parse_option): Likewise. Also generate -isa values according
5776 to the table in bfd/cpu-sh.c instead of just constants. Also
5777 allow <arch>-up ISA variants.
5778 (sh_elf_final_processing): Replace if-else chain with a call to
5779 sh_find_elf_flags().
f6f9408f 5780
580b9172
NC		 57812004-05-28 Peter Barada <peter@the-baradas.com>
5782
5783 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5784 with zero offset into mode 2 addressing to save a word.
5785
652ca075
L		 57862004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5787
5788 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5789 (ar_is_only_in_integer_unit): New.
5790 (ar_is_only_in_memory_unit): New.
5791 (generate_unwind_image): Silence gcc on 32bit host.
5792 (md_assemble): Use ar_is_only_in_integer_unit instead of
5793 ar_is_in_integer_unit. Check AR access.
5794
60fed2d3
NC		 57952004-05-27 Peter Barada <peter@the-baradas.com>
5796
5797 * config/tc-m68k.c (md_begin): Sort the opcode table into
5798 alphabetical order.
5799 (m68k_compare_opcode): New function to do the sorting.
5800
be8c092b
NC		 58012004-05-24 Peter Barada <peter@the-baradas.com>
5802
5803 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5804 addressing on MIT style operands.
5805 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5806 w/mask addressing.
5807 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5808 operands.
5809
1181c20e
AM		 58102004-05-23 Alan Modra <amodra@bigpond.net.au>
5811
5812 * expr.c (operand, operator): Don't reject '++' and '--'.
5813
20e56c33
RS		 58142004-05-20 Richard Sandiford <rsandifo@redhat.com>
5815
5816 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5817 dwarf tables.
5818
04ca8703 58192004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5820
5821 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5822 * configure: Regenerate.
5823
0da76f83
NC		 58242004-05-13 Paul Brook <paul@codesourcery.com>
5825
5826 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5827
4b363073
NC		 58282004-05-13 Joel Sherrill <joel@oarcorp.com>
5829
5830 * configure.in (or32-*-rtems*): Switch to elf.
5831 * configure: Regenerate.
5832
9598fbe5
NC		 58332004-05-13 Nick Clifton <nickc@redhat.com>
5834
5835 * po/fr.po: Updated French translation.
5836
22fe14ad
NC		 58372004-05-11 Nick Clifton <nickc@redhat.com>
5838
5839 * doc/as.texinfo (Section): Document G and T flags to .section
5840 directive. Document the extra arguments that the G flag
5841 requires. Document the #tls flag.
5842
58432004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5844
5845 * subsegs.c (section_symbol): Create a new section symbol if
5846 the existing one doesn't match.
5847 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5848
532c738a
RS		 58492004-05-07 Richard Sandiford <rsandifo@redhat.com>
5850
5851 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5852 to cope with VR4181A errata MD(1) and MD(4).
5853
0503b355
BF		 58542004-05-07 Brian Ford <ford@vss.fsi.com>
5855
5856 * NEWS: Mention .secrel32 for pe[i]-i386.
5857
daeea990
AO		 58582004-05-07 Alexandre Oliva <aoliva@redhat.com>
5859
5860 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5861 (HANDLE_ALIGN): New.
5862
bfbdcf04
DJ		 58632004-05-06 Daniel Jacobowitz <dan@debian.org>
5864
5865 * Makefile.am (DIST_SUBDIRS): Define.
5866 * aclocal.m4: Regenerate with automake 1.8.4.
5867 * Makefile.in: Likewise.
5868 * doc/Makefile.in: Likewise.
5869
5e819f9c
JW		 58702004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5871
5872 * config/tc-ia64.c (dot_serialize): Declare.
5873 (dot_serialize): New function.
5874 (md_pseudo_table): Add ".serialize.data" and
5875 ".serialize.instruction" directives.
5876
e5976317
NC		 58772004-05-06 Nick Clifton <nickc@redhat.com>
5878
5879 * messages (as_internal_value_out_of_range): Print a message about
5880 a value being out of range. Be consistent about whether the
5881 values are printed in decimal or hexadecimal.
5882 (as_warn_value_out_of_range): Generate a warning message about an
5883 out of range value.
5884 (as_bad_value_out_of_range): Generate an error message about an
5885 out of range value.
5886 * as.h: Prototype the new functions.
5887 * config/tc-alpha.c (insert_operand): Use new function.
5888 * config/tc-arc.c (arc_insert_operand): Likewise.
5889 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5890 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5891 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5892 * config/tc-s390.c (s390_insert_operand): Likewise.
5893 * config/tc-v850.c (v850_insert_operand): Likewise.
5894
996991aa
AO		 58952004-05-05 Alexandre Oliva <aoliva@redhat.com>
5896
5897 * configure.in: Set em=linux for frv-*-*linux*.
5898 * configure: Rebuilt.
5899 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5900 (frv_md_fdpic_enabled): New.
5901 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5902 (DEFAULT_FDPIC): New.
5903 (frv_flags): Use DEFAULT_FDPIC.
5904 (frv_pic_flag): Likewise.
5905 (OPTION_NOPIC): New.
5906 (md_longopts): Add -mnopic.
5907 (md_parse_option): Handle it.
5908 (md_show_usage): Add -mfdpic and -mnopic.
5909
6b6e92f4
NC		 59102004-05-05 Peter Barada <peter@the-baradas.com>
5911
5912 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5913 chips for invalid coldfire instructions, rename selectors
5914 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5915 add current_chip to track which chip is referred to(including save/restore),
5916 use current_chip to select control registers, not current_arch.
5917 (md_show_usage): Add new chips.
5918 * doc/c-m68k.texi: Document new command line switches.
5919
6f079ae3
JJ		 59202004-05-05 Jakub Jelinek <jakub@redhat.com>
5921
5922 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5923 (NOP_OPCODE): Define.
5924 (s390_align_code): Remove prototype.
5925 * tc-s390.c (s390_align_code): Remove.
5926
2d6ed997
L		 59272004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5928
5929 * config/tc-ia64.c (make_unw_section_name): Removed.
5930 (start_unwind_section): New function.
5931 (generate_unwind_image): Take const segT instead of const
5932 char *.
5933 (dot_handlerdata): Adjusted.
5934 (dot_endp): Likewise.
5935
b9f18452
L		 59362004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5937
5938 * config/obj-elf.c (obj_elf_change_section): Allow the
5939 ".note.GNU-stack" section has SHF_EXECINSTR.
5940
fafe6678
L		 59412004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5942
5943 * config/obj-elf.c (get_section): Return bfd_boolean.
5944 (obj_elf_change_section): Call bfd_get_section_by_name_if
5945 instead of bfd_map_over_sections.
5946
86654c12
L		 59472004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5948
5949 * config/obj-elf.c (get_section): New function.
5950 (obj_elf_change_section): Support multiple sections with same
5951 name.
5952
376eb240
NC		 59532004-04-30 Nick Clifton <nickc@redhat.com>
5954
5955 * config/tc-arm.c (create_register_alias): Fix typo checking for
5956 case sensitive register aliases.
5957 (co_proc_number): Use error message string in all_reg_maps[]
5958 array.
5959 (cp_reg_required_here): Likewise.
5960 (fp_reg_required_here): Likewise.
5961
8a7140c3
NC		 59622004-04-29 Brian Ford <ford@vss.fsi.com>
5963
5964 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5965
3e722fb5
CD		 59662004-04-28 Chris Demetriou <cgd@broadcom.com>
5967
5968 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5969 (load_address, macro, mips_ip, md_parse_option)
5970 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5971 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5972 embedded-PIC handling, and update comments.
5973 (SWITCH_TABLE): Remove.
5974 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5975 (enum mips_pic_level): Remove EMBEDDED_PIC.
5976 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5977 (TC_FORCE_RELOCATION): Update comment.
5978 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5979 might be safe to remove now that MIPS embedded-PIC is gone.
5980
351e2b5a
DA		 59812004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5982
5983 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5984 call to obj_set_subsection_attributes.
5985 (obj_som_init_stab_section): Likewise.
5986 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5987 (pa_def_subspaces): Provide comdat default.
5988 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5989 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5990 calls to create_new_subspace and update_subspace to pass comdat flag.
5991 (create_new_subspace, update_subspace): Add new comdat argument. Use
5992 it in calls to obj_set_subsection_attributes.
5993 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5994 and use of comdat, common and dup_comm parameters.
5995
f5842774
L		 59962004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5997
5998 * config/obj-elf.c (obj_elf_change_section): Check if the old
5999 group name is NULL before comparison.
6000
558fe4a7
CD		 60012004-04-23 Chris Demetriou <cgd@broadcom.com>
6002
6003 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6004
81a21e38
TS		 60052004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6006
6007 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6008
60092004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 6010
6011 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6012 (OPTION_MEMBEDDED_PIC): Remove.
6013 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6014 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6015 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6016 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6017 (OPTION_ELF_BASE): Renumber.
6018 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6019 (md_show_usage): Remove mention of -membedded-pic.
6020 * doc/as.texinfo: Remove mention of -membedded-pic.
6021
4d0d148d
TS		 60222004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6023
6024 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6025 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6026 a.out support.
6027 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6028 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6029 USE_GLOBAL_POINTER_OPT.
6030
017315e4
TS		 60312004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6032
6033 * config/tc-mips.c (macro): One more use of load_delay_nop.
6034
269137b2
TS		 60352004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6036
6037 * config/tc-mips.c (load_delay_nop): New function.
6038 (load_address, macro): Use load_delay_nop() to build a nop
6039 which can be omitted with gpr_interlocks.
6040
24772049
TS		 60412004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6042
6043 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6044 cop_interlocks): Remove superfluous CPU entries.
6045
06516a5e
PB		 60462004-04-22 Paul Brook <paul@codesourcery.com>
6047
6048 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6049
fd99574b
NC		 60502004-04-22 Peter Barada <peter@the-baradas.com>
6051
6052 * NEWS: Added support for EMAC instructions and MAC/EMAC
6053 Motorola syntax.
6054 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6055 scale factor tokens, trailing_ampersand to mark mask addressing
6056 for MAC/EMAC instructions.
6057 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6058 '>>'.
6059 (yylex): Handle '>', '<', and '&' following '+'.
6060 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 6061 architectures in archs[].
fd99574b
NC		 6062 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6063 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6064 respectively.
6065 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6066 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6067 cases.
6068 Add EMAC operands to init_table[].
6069
69b97547
NC		 60702004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6071
6072 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6073 state.
6074 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6075 * config/tc-arm.c (enum mstate): Delete from here.
6076 (mapping_state): Remove the static mapstate variable and instead
6077 store the state in the segment. This allows a per-section mapping
6078 state. Handle and ignore MAP_UNDEFINED states.
6079 (arm_elf_change_section): Get the current mapping state from the
6080 new section.
6081 (s_ltorg): Set the mapping state to MAP_DATA.
6082 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6083 for each pool as it is emitted.
6084
60852004-04-22 Nick Clifton <nickc@redhat.com>
6086
6087 * config/tc-arm.h: Formatting tidy ups.
6088
7a7f4e42
CD		 60892004-04-20 Chris Demetriou <cgd@broadcom.com>
6090
6091 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6092
6482c264
NC		 60932004-04-20 DJ Delorie <dj@redhat.com>
6094
6095 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6096 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6097 [TE_PE] (O_secrel): Define.
6098 [TE_PE] (x86_pe_cons_fix_new): New.
6099 [TE_PE] (pe_directive_secrel): Likewise.
6100 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6101
5bf10039
EC		 61022004-04-19 Eric Christopher <echristo@redhat.com>
6103
c04f5787
AM		 6104 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6105 of previous patch for fix in gcc.
5bf10039 6106
77cd6497
JJ		 61072004-04-19 Jakub Jelinek <jakub@redhat.com>
6108
6109 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6110
b8861cfb
NS		 61112004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6112
6113 * read.c (do_align): Call md_flush_pending_output, if defined.
6114
f4c724fc
AM		 61152004-04-16 Alan Modra <amodra@bigpond.net.au>
6116
6117 * expr.c (operand): Correct checks for ++ and --.
6118
a4b6e8f6
L		 61192004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6120
6121 * config/tc-generic.c: Add some comments.
6122
d766e8ec
RS		 61232004-04-14 Richard Sandiford <rsandifo@redhat.com>
6124
6125 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6126 -{no-}mfix-vr4122-bugs.
6127 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6128 (append_insn, mips_emit_delays): Update accordingly.
6129 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6130 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6131 (md_parse_option): Update after above changes.
6132 (md_show_usage): Add -mfix-vr4120.
6133
ed9589d4
BW		 61342004-04-13 Bob Wilson <bob.wilson@acm.org>
6135
6136 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6137 of .section directive; add a reference to the ELF .subsection
6138 directive.
6139
097dba13
NC		 61402004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6141
6142 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6143 in parallel.
6144
279500de
TS		 61452004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6146
6147 * Makefile.am: Remove mips from aout targets.
6148 * Makefile.in: Regenerate.
6149 * configure.in: Remove mips-dec-bsd* target.
6150 * configure: Regenerate.
6151
b7d7dc63
AM		 61522004-04-07 Alan Modra <amodra@bigpond.net.au>
6153
6154 PR 96
6155 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6156 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6157 Update "mapping". Restrict some @ modifiers to 32 bit.
6158
f55629b8
KK		 61592004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6160 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6161
6162 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6163 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6164 dont_adjust_reloc_32 is set.
6165 (md_longopts): Add option -renesas.
6166 (md_parse_option, md_show_usage): Likewise.
6167 * doc/c-sh.texi: Likewise.
6168
a7844384
NC		 61692004-04-01 Dave Korn <dk@artimi.com>
6170
6171 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6172 hi16 and lo16 fixS structs.
6173 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6174 exactly the same way as for RELOC_DLX_REL16.
6175 (machine_ip): properly respect LO flag in the_insn and
6176 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6177 (md_apply_fix3): apply RELOC_DLX_LO16.
6178
6c71dbc4
SS		 61792004-03-30 Stan Shebs <shebs@apple.com>
6180
6181 Remove long-obsolete MPW support.
6182 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6183 * configure.in: Remove mention of ppc-*-mpw* config.
6184 * configure.in: Likewise.
6185
7cc69913
NC		 61862004-03-30 Nick Clifton <nickc@redhat.com>
6187
6188 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6189 OBJ_ELF being defined.
6190
53fbb48a
AM		 61912004-03-27 Alan Modra <amodra@bigpond.net.au>
6192
6193 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6194
d507cf36
PB		 61952004-03-23 Paul Brook <paul@codesourcery.com>
6196
6197 * config/tc-arm.c (meabi_flags): New variable.
6198 (arm_parse_eabi): New function.
6199 (md_begin): Set flags for EABI v3.
6200 (arm_eabis): Add.
6201 (arm_long_opts): Add meabi.
ab1e9ef7 6202 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 6203 * doc/c-arm.texi: Ditto.
6204
88d65ad6
BW		 62052004-03-22 Bob Wilson <bob.wilson@acm.org>
6206
6207 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6208 tables even when use_literal_section flag is not set.
6209
13ef8878
AM		 62102004-03-22 Alan Modra <amodra@bigpond.net.au>
6211
6212 * config/tc-sh.c: Remove trailing whitespace.
6213
1048a9ba
HPN		 62142004-03-22 Hans-Peter Nilsson <hp@axis.com>
6215
6216 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6217 --mul-bug-abort and the default behavior.
6218 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6219 (err_for_dangerous_mul_placement): New variable.
6220 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6221 macros.
6222 (md_cris_relax_table): Have placeholder for STATE_MUL.
6223 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6224 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6225 case doing nothing.
6226 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6227 STATE_BYTE)>: Ditto.
6228 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6229 alignment and position of this frag, emit error message if
6230 suspicious.
6231 (md_assemble): For a multiply insn and when checking it,
6232 transform the current frag into a special frag for that purpose.
6233 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6234 OPTION_MULBUG_ABORT_ON>: Handle new options.
6235
a7877748
BW		 62362004-03-19 Bob Wilson <bob.wilson@acm.org>
6237
6238 * config/tc-xtensa.c (mark_literal_frags): New function.
6239 (xtensa_move_literals): Call mark_literal_frags for all literal
6240 segments, including init and fini literal segments.
6241 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6242
9992270f
DA		 62432004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6244
6245 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6246 (pa_comm): Set BSF_OBJECT in symbol flags.
6247
6e1772d5
AM		 62482004-03-19 Alan Modra <amodra@bigpond.net.au>
6249
6250 * Makefile.am: Run "make dep-am".
6251 * Makefile.in: Regenerate.
6252 * doc/Makefile.in: Regenerate.
6253 * config.in: Regenerate.
6254 * po/gas.pot: Regenerate.
6255
3e4caed2
NS		 62562004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6257
c95b35a9
NS		 6258 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6259 (demand_empty_rest_of_line): Issue an error here.
6260 (ignore_rest_of_line): Silently skip to end.
6261 (demand_copy_string): Issue an error, not warning.
6262 (equals): Likewise.
6263 * config/obj-elf.c (obj_elf_section_name): Likewise.
6264 (obj_elf_section): Likewise.
6265 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6266 (arc_extinst): Likewise.
6267 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6268 (dot_spill): Likewise.
6269 (dot_unwabi): Likewise.
6270 (dot_prologue): Likewise.
6271
3e4caed2
NS		 6272 * expr.c (operand): Reject ++ and --.
6273 (operator): Likewise.
6274
2ce4cc60
KK		 62752004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6276
6277 * config/tc-sh.c: Include dw2gencfi.h.
6278 (sh_cfi_frame_initial_instructions): New function.
6279 (sh_regname_to_dw2regnum): Likewise.
6280 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6281 file.
6282 (TARGET_USE_CFIPOP): Define.
6283 (tc_cfi_frame_initial_instructions): Likewise.
6284 (tc_regname_to_dw2regnum): Likewise.
6285 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6286 * Makefile.am: Update dependencies.
6287 * Makefile.in: Regenerate.
6288
9183ed4b
AM		 62892004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6290
6291 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6292 * configure: Regenerate.
6293
00bbdfe7
BW		 62942004-03-12 Bob Wilson <bob.wilson@acm.org>
6295
6296 * read.c (s_leb128): Call md_flush_pending_output.
6297
0f10071e
ML		 62982004-03-12 Michal Ludvig <mludvig@suse.cz>
6299
6300 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6301 * config/tc-i386.h (CpuPadLock): New define.
6302 (CpuUnknownFlags): Added CpuPadLock.
6303
84c84759
AS		 63042004-03-07 Andreas Schwab <schwab@suse.de>
6305
6306 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6307
6ec51dba
RH		 63082004-03-07 Richard Henderson <rth@redhat.com>
6309
6310 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6311 (cfi_finish): Likewise for fde.
6312
bae25f19
L		 63132004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6314
6315 * config/tc-ia64.c (md_assemble): Properly handle NULL
6316 align_frag.
6317 (ia64_handle_align): Don't abort if failed to add a stop bit.
6318
ab509236
L		 63192004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6320
6321 * Makefile.in: Regenerated.
6322 * aclocal.m4: Likewise.
6323 * configure: Likewise.
6324 * doc/Makefile.in: Likewise.
6325
d9201763
L		 63262004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6327
6328 * config/tc-ia64.c (dot_align): New.
6329 (ia64_do_align): Make it static.
6330 (md_pseudo_table): Use "dot_align" for "align".
6331 (ia64_md_do_align): Don't set align_frag here.
6332 (ia64_handle_align): Add a stop bit to the previous bundle if
6333 needed.
6334
6335 * config/tc-ia64.h (ia64_do_align): Removed.
6336
ae51a426
JR		 63372003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6338
6339 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6340 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6341 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6342 the most general type or the user specifically requested it.
6343 (md_assemble): Add a new error message for when an instruction
6344 is understood, but is not allowed due to an -isa option.
6345
9545c4ce
L		 63462004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6347
6348 * config/tc-ia64.c (align_frag): New.
6349 (md_assemble): Set the tc_frag_data field in align_frag for
6350 IA64_OPCODE_FIRST instructions.
6351 (ia64_md_do_align): Set align_frag.
6352 (ia64_handle_align): Add a stop bit if needed.
6353
6354 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6355 (TC_FRAG_INIT): New.
6356
676a64f4
RS		 63572004-03-01 Richard Sandiford <rsandifo@redhat.com>
6358
6359 * config/tc-frv.c (fr400_audio): New variable.
6360 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6361 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6362 (target_implements_insn_p): New function.
6363 (md_assemble): Report an error if the processor doesn't implement
6364 the instruction.
6365
bd337dde
NC		 63662004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6367
6368 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6369 (md_parse_option): Ditto.
6370 (OPTION_NO_SPECIAL_M32R): Added.
6371 (md_show_usage): Document it.
6372 (enable_speial_m32r): Changed a default value from 0 to 1.
6373 * doc/c-m32r.texi: Document the -no-bitinst option.
6374
78878175
NC		 63752004-02-27 Nick Clifton <nickc@redhat.com>
6376
6377 * config/tc-sh.c (get_operand): Revert previous delta.
6378 (tc_gen_reloc): Check for an unknown reloc type before processing
6379 the addend.
6380
1d6d62a4
MS		 63812004-02-27 Hannes Reinecke <hare@suse.de>
6382
6383 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6384 .insn pseudo operation.
6385
4aa3e325
NC		 63862004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6387
6388 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6389 added for wrong syntax.
6390
73369e65
EC		 63912004-02-26 Eric Christopher <echristo@redhat.com>
6392
6393 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6394 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6395
6a5709a5
JR		 63962004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6397
6398 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6399 nibble types to assembler.
6400
95385380
FF		 64012004-02-25 Fred Fish <fnf@redhat.com>
6402
6403 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6404
b5e0fabd
JW		 64052004-02-20 James E Wilson <wilson@specifixinc.com>
6406
6407 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6408 finalize_syms.
6409 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6410 (ia64_estimate_size_before_relax): New.
6411 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6412 (generate_unwind_image): Pass 1 to fixup_unw_records.
6413 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6414 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6415
2f01ffbf
JJ		 64162004-02-19 Jakub Jelinek <jakub@redhat.com>
6417
6418 * stabs.c (generate_asm_file): Avoid warning about use of
6419 uninitialized variable.
6420
9c59842f
JW		 64212004-02-18 David Mosberger <davidm@hpl.hp.com>
6422
6423 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6424 body, and endp, allow unwind records which do not have a "t"
6425 (time/instruction) field.
6426
34920d91
NC		 64272004-02-17 Petko Manolov <petkan@nucleusys.com>
6428
6429 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6430 (do_mav_dspsc_2): Likewise.
6431 Fix accumulator registers move opcodes.
6432
4dde8e61 64332004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 6434 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 6435
6436 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6437
936cf02e
JW		 64382004-02-10 Steve Ellcey <sje@cup.hp.com>
6439
6440 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6441 (tc_frob_symbol): New macro definition.
6442 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6443
e41f12f3
DJ		 64442004-02-09 Daniel Jacobowitz <drow@mvista.com>
6445
6446 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6447 read-only.
6448
a8a3b3b2
NS		 64492004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6450
6451 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6452 (TC_CASE_SENSITIVE): ... this.
6453 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6454 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6455
c97b7ef6
JW		 64562004-02-06 James E Wilson <wilson@specifixinc.com>
6457
6458 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6459 (generate_unwind_image): Re-add it here.
6460
e4475e39
NS		 64612004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6462
6463 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6464 * read.h (SKIP_WHITESPACE): Turn into an expression.
6465 * read.c (read_a_source_file): A pseudo is removed by having a
6466 NULL handler.
6467
5738bc24
JW		 64682004-02-05 James E Wilson <wilson@specifixinc.com>
6469
6470 * config/tc-ia64.c (output_endp): New.
6471 (count_bits): Delete.
6472 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6473 endp unwind records.
6474 (fixup_unw_records): Handle endp unwind records. Delete code for
6475 shortening prologue regions not followed by a body record.
6476 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6477 * config/tc-ia64.h (unw_record_type): Add endp.
6478
d6e78c11
JW		 64792004-02-03 James E Wilson <wilson@specifixinc.com>
6480
6481 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6482 fill padding bytes with zeroes.
6483 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6484 sets unwind_record slot_number and slot_frag fields.
6485
f6a22291
MR		 64862004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6487
6488 * config/tc-mips.c (add_got_offset_hilo): New function.
6489 (macro): Use load_register() and add_got_offset_hilo() to load
6490 constants instead of hardcoding code sequences throughout.
6491
127cab00
L		 64922004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6493
6494 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6495
6358301e
NC		 64962004-01-26 Bernardo Innocenti <bernie@develer.com>
6497
6498 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6499 like m68k-elf.
6500 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6501 of hard-coded test for TARGET_OS=elf.
6502
c8978940
CD		 65032004-01-24 Chris Demetriou <cgd@broadcom.com>
6504
6505 * config/tc-mips.c (hilo_interlocks): Change definition
6506 so that MIPS32, MIPS64 and later ISAs are included, along with
6507 the already-included machines. Update comments.
6508
c3ba240c
DJ		 65092004-01-23 Daniel Jacobowitz <drow@mvista.com>
6510
6511 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6512 undefined local labels.
6513
e864ceca
RS		 65142004-01-23 Richard Sandiford <rsandifo@redhat.com>
6515
6516 * config/tc-mips.c (load_address, macro): Update comments about
6517 NewABI GP relaxation.
6518
67c0d1eb
RS		 65192004-01-23 Richard Sandiford <rsandifo@redhat.com>
6520
6521 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6522 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6523 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6524 (set_at, load_register, load_address, move_register): Likewise.
6525 (load_got_offset, add_got_offset): Likewise.
6526 Update all calls and tidy accordingly.
6527
584892a6
RS		 65282004-01-23 Richard Sandiford <rsandifo@redhat.com>
6529
6530 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6531 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6532 (RELAX_USE_SECOND): Bump to 0x10000.
6533 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6534 (mips_macro_warning): New variable.
6535 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6536 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6537 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6538 of RELAX_ENCODE.
6539 (append_insn): Update mips_macro_warning.sizes.
6540 (macro_start, macro_warning, macro_end): New functions.
6541 (macro_build): Don't emit warnings here.
6542 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6543 (md_convert_frag): Check for cases where one macro alternative
6544 needs a warning and the other doesn't. Emit a warning if the
6545 longer sequence was chosen.
6546
4d7206a2
RS		 65472004-01-23 Richard Sandiford <rsandifo@redhat.com>
6548
6549 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6550 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6551 the first sequence, the size of the second sequence, and a flag
6552 that says whether we should warn.
6553 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6554 (RELAX_FIRST, RELAX_SECOND): New.
6555 (mips_relax): New variable.
6556 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6557 (append_insn): Remove "place" argument. Use mips_relax.sequence
6558 rather than "place" to check whether we're expanding the second
6559 alternative of a relaxable macro. Remove redundant check for
6560 branch relaxation. If generating a normal insn, and there
6561 is not enough room in the current frag, call relax_close_frag()
6562 to close it. Update mips_relax.sizes[]. Emit fixups for the
6563 second version of a relaxable macro. Record the first relaxable
6564 fixup in mips_relax. Remove tc_gen_reloc workaround.
6565 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6566 in the same way as in append_insn.
6567 (mips16_macro_build): Remove "place" argument.
6568 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6569 when generating the second version of a relaxable macro.
6570 (load_got_offset, add_got_offset): New functions.
6571 (load_address, macro): Use new relaxation machinery. Remove
6572 tc_gen_reloc workarounds.
6573 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6574 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6575 first version is needed.
6576 (tc_gen_reloc): Remove relaxation handling.
6577 (md_convert_frag): Go through the fixups for a relaxable macro and
6578 mark those that belong to the unneeded alternative as done. If the
6579 second alternative is needed, adjust the fixup addresses to account
6580 for the deleted first alternative.
6581
0530d30a
RS		 65822004-01-23 Richard Sandiford <rsandifo@redhat.com>
6583
6584 * frags.h (frag_room): Declare.
6585 * frags.c (frag_room): New function.
6586 * doc/internals.texi: Document it.
6587
048cdf86
TS		 65882004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6589
6590 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6591 optimization for -mtune=r3900, as this will break on other CPUs.
6592
28d39d1a
NC		 65932004-01-11 Tom Rix <tcrix@worldnet.att.net>
6594
6595 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6596 be relaxed, use fixup.
28d39d1a
NC		 6597 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6598
26664553
JJ		 65992004-01-19 Jakub Jelinek <jakub@redhat.com>
6600
6601 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6602 precision operands.
6603
895921c9
MR		 66042004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6605
6606 * config/tc-mips.c (append_insn): Properly detect variant frags
6607 that preclude swapping of relaxed branches. Correctly swap
6608 instructions between frags when dealing with relaxed branches.
6609
f8b73030
MR		 66102004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6611
6612 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6613 throughout.
6614 * aclocal.m4: Regenerate.
6615 * configure: Regenerate.
6616
ca9a79a1 66172004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6618
ca9a79a1
NC		 6619 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6620 manipulation insns.
6621
cc3d92a5
RS		 66222004-01-12 Richard Sandiford <rsandifo@redhat.com>
6623
6624 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6625 reloc, reserve space for the delay slot as well as the jalr itself.
6626
e45d0630
PB		 66272004-01-09 Paul Brook <paul@codesourcery.com>
6628
6629 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6630 (do_vfp_sp2_from_reg2): New function.
6631 (insns): Use them.
6632 (do_vfp_dp_from_reg2): Check return values properly.
6633
81912461
ILT		 66342004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6635
78849248
ILT		 6636 * config/tc-mips.c (warn_nops): Remove static variable.
6637 (macro): Remove test of warn_nops.
6638 (md_shortops): Remove 'n'.
6639 (md_parse_option): Remove 'n' case.
6640 (md_show_usage): Remove -n.
6641 * doc/as.texinfo (Overview): Remove MIPS -n option.
6642 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6643 * NEWS: Mention removal of MIPS -n option.
6644
81912461
ILT		 6645 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6646 (cop_interlocks): Check ISA level.
6647 (cop_mem_interlocks): Define.
6648 (reg_needs_delay): Check cop_interlocks rather than
6649 ISA_HAS_COPROC_DELAYS.
6650 (append_insn): Likewise. Use cop_mem_interlocks rather than
6651 directly checking mips_opts.isa.
6652 (mips_emit_delays): Likewise.
6653
73f20958
L		 66542004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6655
6656 * config/tc-ia64.c (unwind): Move next_slot_number and
6657 next_slot_frag to ...
6658 (unw_rec_list): Here.
6659 (free_list_records): Removed.
6660 (output_unw_records): Likewise.
6661 (generate_unwind_image): Make it void.
6662 (alloc_record): Initialize next_slot_number and next_slot_frag.
6663 (slot_index): Take .org, .space and .align into account.
6664 (fixup_unw_records): Don't set slot_number to 0. Use
6665 list->next_slot_number and list->next_slot_frag instead of
6666 unwind.next_slot_number and unwind.next_slot_frag.
6667 (ia64_convert_frag): New.
6668 (generate_unwind_image): Generate a rs_machine_dependent frag
6669 for unwind record.
6670 (emit_one_bundle): Use list->next_slot_number and
6671 list->next_slot_frag instead of unwind.next_slot_number and
6672 unwind.next_slot_frag.
6673
6674 * config/tc-ia64.h (md_convert_frag): Defined as
6675 ia64_convert_frag.
6676 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6677
99d09cdb
AO		 66782004-01-06 Alexandre Oliva <aoliva@redhat.com>
6679
6680 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6681 * config/tc-frv.h (md_apply_fix3): Don't define.
6682 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6683 operands.
6684 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6685 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6686 * config/tc-frv.c (line_separator_chars): Add `!'.
6687 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6688 * config/tc-frv.c (md_assemble): Clear insn upfront.
6689 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6690 * config/tc-frv.c (OPTION_FDPIC): New macro.
6691 (md_longopts): Add mfdpic.
6692 (md_parse_option): Handle it.
6693 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6694 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6695 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6696 (frv_pic_ptr): Parse funcdesc.
6697
4a4c4a1d
MR		 66982004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6699
6700 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6701 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6702
2251dd89
MR		 67032004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6704
6705 * Makefile.am (Makefile): Move the dependency on
6706 $(BFDDIR)/configure.in to...
6707 (CONFIG_STATUS_DEPENDENCIES): ... here.
6708 (AUTOMAKE_OPTIONS): Require automake 1.8.
6709 * Makefile.in: Regenerate.
6710 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6711 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6712 $(BFDDIR)/configure.in here as well.
6713 * doc/Makefile.in: Regenerate.
6714
c6581168
MR		 67152004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6716
6717 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6718 * Makefile.in: Regenerate.
6719 * aclocal.m4: Regenerate.
6720 * doc/Makefile.am (install, install-info): Remove.
6721 (install-data-local): A new hook for install-info.
6722 (AUTOMAKE_OPTIONS): Require automake 1.8.
6723 * doc/Makefile.in: Regenerate.
6724
303e7b79
NC		 67252004-01-02 Nutan Singh <nutan@kpitcummins.com>
6726
6727 * doc/c-sh.texi: Update description about floating point behavior
6728 of SH family.
6729
b50c15dc
NC		 67302004-01-02 Bernardo Innocenti <bernie@develer.com>
6731
6732 * configure.in: Add m68k-uClinux target.
6733 * configure: Regenerate.
7de9afa2 6734
c9e214e5 6735For older changes see ChangeLog-0203
08d56133
NC		 6736\f
6737Local Variables:
6738mode: change-log
6739left-margin: 8
6740fill-column: 74
6741version-control: never
6742End:
GDB Binutils - Deliverables
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